{"id":27340,"date":"2026-01-16T03:30:46","date_gmt":"2026-01-16T03:30:46","guid":{"rendered":"https:\/\/jingyled.com\/?p=27340"},"modified":"2026-05-18T08:15:45","modified_gmt":"2026-05-18T08:15:45","slug":"kompletni-pruvodce-hodnocenim-ip-led-displeju","status":"publish","type":"post","link":"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/","title":{"rendered":"Kompletn\u00ed pr\u016fvodce hodnocen\u00edm IP LED displej\u016f"},"content":{"rendered":"<p>Kryt\u00ed IP je d\u016fle\u017eit\u00fdm ukazatelem ochrany elektrick\u00fdch za\u0159\u00edzen\u00ed, v\u010detn\u011b <a href=\"https:\/\/jingyled.com\/cs\/led-obrazovka\/\">LED displeje<\/a>. Zejm\u00e9na ve venkovn\u00edm prost\u0159ed\u00ed m\u016f\u017ee schopnost obrazovky odol\u00e1vat vlhkosti a prachu ovlivnit jej\u00ed poruchovost a dokonce i \u017eivotnost. Jako prodejce, integr\u00e1tor nebo projektov\u00fd mana\u017eer mus\u00edte zvolit vhodn\u00e9 kryt\u00ed IP, aby displej mohl poskytovat lep\u0161\u00ed v\u00fdkon a del\u0161\u00ed \u017eivotnost.<\/p>\n<p>Nev\u00edte, jak\u00fd je v\u00fdznam jednotliv\u00fdch stup\u0148\u016f kryt\u00ed IP a jak vybrat spr\u00e1vn\u00fd stupe\u0148 kryt\u00ed IP pro LED obrazovky? Tento \u010dl\u00e1nek v\u00e1m poskytne kompletn\u00edho pr\u016fvodce.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_87 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Obsah<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"P\u0159epnout obsah\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">P\u0159epnout<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#What_is_IP_Rating\" >Co je to IP hodnocen\u00ed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#How_do_LED_Displays_Achieve_Different_IP_Protection_Ratings\" >Jak LED displeje dosahuj\u00ed r\u016fzn\u00fdch stup\u0148\u016f kryt\u00ed IP?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Package_Method\" >Metoda balen\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#PCB_Protection_Processes\" >Procesy ochrany desek plo\u0161n\u00fdch spoj\u016f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Enclosure_Structure_Design\" >N\u00e1vrh konstrukce sk\u0159\u00edn\u011b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Waterproof_Cable_and_Power_Connector\" >Vod\u011bodoln\u00fd kabel a nap\u00e1jec\u00ed konektor<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#The_Meaning_of_Each_Level_of_the_IP_Rating\" >V\u00fdznam jednotliv\u00fdch \u00farovn\u00ed kryt\u00ed IP<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#What_is_the_Supplementary_Letter\" >Co je to Dopl\u0148uj\u00edc\u00ed dopis?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Why_Do_Different_LED_Screens_Require_Different_IP_Ratings\" >Pro\u010d r\u016fzn\u00e9 LED obrazovky vy\u017eaduj\u00ed r\u016fzn\u00e1 stupn\u011b kryt\u00ed IP?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Interpretation_of_Common_IP_Ratings_for_LED_Displays\" >Interpretace b\u011b\u017en\u00fdch stup\u0148\u016f kryt\u00ed IP pro LED displeje<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#IP20_and_IP30\" >IP20 a IP30<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#IP65_and_IP66\" >IP65 a IP66<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#IP67_and_IP68\" >IP67 a IP68<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Common_Protection_Ratings_of_LED_Displays\" >B\u011b\u017en\u00e9 stupn\u011b ochrany LED displej\u016f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#For_Indoor_Use\" >Pro vnit\u0159n\u00ed pou\u017eit\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#For_Outdoor_Use\" >Pro venkovn\u00ed pou\u017eit\u00ed<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#How_to_Choose_an_Appropriate_IP_Rating_for_an_LED_Display\" >Jak vybrat vhodn\u00e9 kryt\u00ed IP pro LED displej?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Evaluate_the_Installation_Environment\" >Vyhodno\u0165te instala\u010dn\u00ed prost\u0159ed\u00ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Balance_IP_Rating_with_Cost_Lifespan_and_Maintenance\" >Vyv\u00e1\u017ete kryt\u00ed IP s n\u00e1klady, \u017eivotnost\u00ed a \u00fadr\u017ebou<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Verify_Certification_and_Design_Details\" >Ov\u011b\u0159te certifikaci a podrobnosti o n\u00e1vrhu<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#FAQs\" >Nej\u010dast\u011bj\u0161\u00ed dotazy<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Is_the_IP_Protection_Rating_an_Internationally_Recognized_Standard\" >Je stupe\u0148 ochrany IP mezin\u00e1rodn\u011b uzn\u00e1van\u00fdm standardem?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#What_does_the_%E2%80%98X_Mean_in_an_IP_Protection_Rating\" >Co znamen\u00e1 \u2018X\u2019 v klasifikaci IP ochrany?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#How_to_Regularly_Inspect_the_IP_Protection_Rating_of_an_LED_Display\" >Jak pravideln\u011b kontrolovat stupe\u0148 kryt\u00ed IP LED displeje?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Does_IP68_Guarantee_that_the_LED_Screen_is_Completely_Waterproof_for_Outdoor_Use\" >Zaru\u010duje IP68, \u017ee LED obrazovka je zcela vodot\u011bsn\u00e1 pro venkovn\u00ed pou\u017eit\u00ed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#What_Should_be_Done_if_the_Waterproof_Module_of_an_LED_Display_is_Damaged\" >Co d\u011blat, kdy\u017e je vodot\u011bsn\u00fd modul LED displeje po\u0161kozen?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Does_a_Waterproof_and_Dustproof_Design_Affect_the_Heat_Dissipation_Efficiency_of_the_Module\" >Ovliv\u0148uje vodot\u011bsn\u00e9 a prachot\u011bsn\u00e9 proveden\u00ed \u00fa\u010dinnost odvodu tepla modulem?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/jingyled.com\/cs\/ip-rating-of-led-displays\/#Final_thoughts\" >Z\u00e1v\u011bre\u010dn\u00e9 my\u0161lenky<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_IP_Rating\"><\/span>Co je to IP hodnocen\u00ed?<img decoding=\"async\" class=\"alignnone size-full wp-image-27356 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating-3.jpg\" alt=\"Kryt\u00ed (3)\" width=\"1280\" height=\"720\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-27356 lazyload\" src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating-3.jpg\" alt=\"Kryt\u00ed (3)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating-3.jpg 1280w, https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating-3-768x432.jpg 768w, https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating-3-18x10.jpg 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/noscript><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>IP rating je zkratka pro Ingress Protection Rating (stupe\u0148 kryt\u00ed), kterou stanovuje Mezin\u00e1rodn\u00ed elektrotechnick\u00e1 komise (IEC). \u00da\u010delem je kvantifikovat vodot\u011bsnost a prachot\u011bsnost, jako\u017e i dal\u0161\u00ed ochrann\u00e9 schopnosti elektrick\u00fdch za\u0159\u00edzen\u00ed. Ka\u017ed\u00e9 \u010d\u00edslo nebo p\u00edsmeno v kryt\u00ed IP p\u0159edstavuje jinou \u00farove\u0148.<\/p>\n<p>P\u00edsmena \u2018IP\u2019 n\u00e1sledovan\u00e1 dv\u011bma \u010d\u00edslicemi tvo\u0159\u00ed stupe\u0148 kryt\u00ed IP a \u010d\u00edsla p\u0159edstavuj\u00ed r\u016fzn\u00e9 typy ochrany. Prvn\u00ed \u010d\u00edslice ozna\u010duje \u00farove\u0148 ochrany proti pevn\u00fdm \u010d\u00e1stic\u00edm a druh\u00e1 \u010d\u00edslice ozna\u010duje \u00farove\u0148 ochrany. <a href=\"https:\/\/jingyled.com\/cs\/chrante-led-displej-pred-vlhkosti\/\">proti kapalin\u00e1m<\/a>. N\u011bkdy m\u016f\u017ee za IPXX n\u00e1sledovat p\u00edsmeno, kter\u00e9 p\u0159edstavuje zvl\u00e1\u0161tn\u00ed typ ochrany.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_do_LED_Displays_Achieve_Different_IP_Protection_Ratings\"><\/span>Jak LED displeje dosahuj\u00ed r\u016fzn\u00fdch stup\u0148\u016f kryt\u00ed IP?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Package_Method\"><\/span>Metoda balen\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u011bkter\u00e9 technologie balen\u00ed umo\u017e\u0148uj\u00ed dos\u00e1hnout ur\u010dit\u00e9ho stupn\u011b vod\u011bodolnosti LED kor\u00e1lk\u016f po zabalen\u00ed. Nejd\u016fle\u017eit\u011bj\u0161\u00edm krokem je, \u017ee bez ohledu na to, jak dob\u0159e je sk\u0159\u00ed\u0148 ut\u011bsn\u011bna, se voda nakonec pokus\u00ed proniknout skrz vodi\u010de LED a desky plo\u0161n\u00fdch spoj\u016f a v\u00e9st ke korozi obvod\u016f. Vod\u011bodolnost b\u011b\u017en\u00fdch typ\u016f balen\u00ed je n\u00e1sleduj\u00edc\u00ed:<\/p>\n<ul>\n<li>Tradi\u010dn\u00ed SMD pouzdro: Po zabalen\u00ed neposkytuje vodot\u011bsnost a je vysoce n\u00e1chyln\u00e9 k pronik\u00e1n\u00ed vody p\u0159es p\u00e1jec\u00ed vodi\u010de; cel\u00fd modul m\u016f\u017ee dos\u00e1hnout pouze stupn\u011b kryt\u00ed IP ni\u017e\u0161\u00edho ne\u017e IP65.<\/li>\n<li>Pouzdro DIP: M\u00e1 t\u00e9m\u011b\u0159 nulovou vod\u011bodolnost a spol\u00e9h\u00e1 na ochranu modulu. Jakmile modul unikne, modul DIP nem\u00e1 t\u00e9m\u011b\u0159 \u017e\u00e1dnou sekund\u00e1rn\u00ed ochrannou schopnost.<\/li>\n<li>Pouzdro GOB: Povrch modulu je kompletn\u011b pokryt pr\u016fhlednou lepic\u00ed vrstvou, kter\u00e1 m\u00e1 silnou vodot\u011bsnost. Modul dosahuje kryt\u00ed IP65+.<\/li>\n<li>Pouzdro COB: \u010cip je p\u0159\u00edmo zabalen na desce plo\u0161n\u00fdch spoj\u016f a t\u00e9m\u011b\u0159 nepropou\u0161t\u00ed vodu, co\u017e umo\u017e\u0148uje dos\u00e1hnout kryt\u00ed IP67 nebo vy\u0161\u0161\u00edho.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"PCB_Protection_Processes\"><\/span>Procesy ochrany desek plo\u0161n\u00fdch spoj\u016f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Na povrchu desek plo\u0161n\u00fdch spoj\u016f m\u016f\u017eete pro ochranu obvod\u016f p\u0159ed vlhkost\u00ed a koroz\u00ed pou\u017e\u00edt chemick\u00fd povlak s vlastnostmi odoln\u00fdmi proti vlhkosti, pl\u00edsn\u00edm a soln\u00e9 mlze. Mezi modul a zadn\u00ed kryt se tak\u00e9 vlo\u017e\u00ed t\u011bsn\u011bn\u00ed pro dosa\u017een\u00ed vy\u0161\u0161\u00edho stupn\u011b kryt\u00ed IP.<img decoding=\"async\" class=\"alignnone size-full wp-image-27358 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/PCB-Protection-Processes.jpg\" alt=\"Procesy ochrany desek plo\u0161n\u00fdch spoj\u016f\" width=\"1280\" height=\"720\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-27358 lazyload\" src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/PCB-Protection-Processes.jpg\" alt=\"Procesy ochrany desek plo\u0161n\u00fdch spoj\u016f\" width=\"1280\" height=\"720\" srcset=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/PCB-Protection-Processes.jpg 1280w, https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/PCB-Protection-Processes-768x432.jpg 768w, https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/PCB-Protection-Processes-18x10.jpg 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/noscript><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Enclosure_Structure_Design\"><\/span>N\u00e1vrh konstrukce sk\u0159\u00edn\u011b<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Konstrukce krytu ur\u010duje maxim\u00e1ln\u00ed stupe\u0148 kryt\u00ed LED displeje. Obecn\u011b dosahuje r\u016fzn\u00fdch stup\u0148\u016f ochrany zlep\u0161en\u00edm p\u0159esnosti obr\u00e1b\u011bn\u00ed, pou\u017eit\u00edm t\u011bsnic\u00edch p\u00e1sk\u016f a za\u010dlen\u011bn\u00edm zaji\u0161\u0165ovac\u00edch bod\u016f pro rovnom\u011brn\u00e9 p\u0159itla\u010den\u00ed dosedac\u00edch ploch k t\u011bsn\u011bn\u00edm.<\/p>\n<p>Krom\u011b toho m\u016f\u017eete na krytu navrhnout tak\u00e9 okapy a odvod\u0148ovac\u00ed kan\u00e1ly, kter\u00e9 umo\u017en\u00ed vod\u011b proudit po specifick\u00fdch cest\u00e1ch a zabr\u00e1n\u00ed jej\u00edmu vniknut\u00ed do modulu.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Waterproof_Cable_and_Power_Connector\"><\/span>Vod\u011bodoln\u00fd kabel a nap\u00e1jec\u00ed konektor<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Po kabelu bude prot\u00e9kat voda. Abyste zabr\u00e1nili vniknut\u00ed vody do modulu, m\u016f\u017eete pou\u017e\u00edt vodot\u011bsn\u00e9 kabely vyroben\u00e9 z PVC nebo PUR a pr\u016fmyslov\u00e9 konektory s kryt\u00edm IP67 nebo i vy\u0161\u0161\u00edm.<\/p>\n<p>Je tak\u00e9 d\u016fle\u017eit\u00e9 dos\u00e1hnout vodot\u011bsn\u00e9ho proveden\u00ed vnit\u0159n\u00edho modulu, nap\u0159\u00edklad kr\u00e1tk\u00fdmi vodi\u010di a rozhran\u00edmi. Pro vytvo\u0159en\u00ed souvisl\u00e9 vodot\u011bsn\u00e9 vrstvy m\u016f\u017eete pou\u017e\u00edt smr\u0161\u0165ovac\u00ed bu\u017e\u00edrku v kombinaci se silikonov\u00fdm zal\u00e9v\u00e1n\u00edm.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"The_Meaning_of_Each_Level_of_the_IP_Rating\"><\/span>V\u00fdznam jednotliv\u00fdch \u00farovn\u00ed kryt\u00ed IP<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>V norm\u011b IP je \u00farove\u0148 ochrany proti prachu ozna\u010dena sedmi \u010d\u00edslicemi od 0 do 6, zat\u00edmco \u00farove\u0148 ochrany proti vod\u011b je ozna\u010dena deseti \u010d\u00edslicemi od 0 do 9. V\u00fdznam jednotliv\u00fdch \u00farovn\u00ed je n\u00e1sleduj\u00edc\u00ed:<\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"142\">\u010c\u00edslo<\/td>\n<td width=\"440\">Ochrana p\u0159ed pevn\u00fdmi \u010d\u00e1sticemi<\/td>\n<td width=\"664\">Vysv\u011btlen\u00ed<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">0<\/td>\n<td width=\"440\">T\u00e9m\u011b\u0159 \u017e\u00e1dn\u00e1 ochrann\u00e1 schopnost<\/td>\n<td width=\"664\">\u017d\u00e1dn\u00e1 speci\u00e1ln\u00ed ochrana krytu<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">1<\/td>\n<td width=\"440\">Zabra\u0148uje vniknut\u00ed pevn\u00fdch p\u0159edm\u011bt\u016f o velikosti 50 mm nebo v\u011bt\u0161\u00edch<\/td>\n<td width=\"664\">Chr\u00e1n\u011bno p\u0159ed n\u00e1hodn\u00fdm kontaktem s velk\u00fdmi p\u0159edm\u011bty, jako jsou ruce, ale ne p\u0159ed prachem<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">2<\/td>\n<td width=\"440\">Zabra\u0148uje vniknut\u00ed pevn\u00fdch p\u0159edm\u011bt\u016f o velikosti 12,5 mm nebo v\u011bt\u0161\u00edch<\/td>\n<td width=\"664\">Chr\u00e1n\u011bno proti kontaktu prsty a vhodn\u00e9 pro n\u011bkter\u00e9 ovl\u00e1dac\u00ed panely s rozhran\u00edm \u010dlov\u011bk-stroj<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">3<\/td>\n<td width=\"440\">Zabra\u0148uje vniknut\u00ed pevn\u00fdch p\u0159edm\u011bt\u016f o velikosti 2,5 mm nebo v\u011bt\u0161\u00edch<\/td>\n<td width=\"664\">Chr\u00e1n\u011bno p\u0159ed vniknut\u00edm n\u00e1stroj\u016f a siln\u00fdch kabel\u016f.<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">4<\/td>\n<td width=\"440\">Zabra\u0148uje vniknut\u00ed pevn\u00fdch p\u0159edm\u011bt\u016f o velikosti 1,0 mm nebo v\u011bt\u0161\u00edch<\/td>\n<td width=\"664\">Chr\u00e1n\u011bno proti vniknut\u00ed mal\u00fdch \u0161roub\u016f a kabel\u016f, co\u017e je b\u011b\u017en\u00fd po\u017eadavek pro v\u011bt\u0161inu <a href=\"https:\/\/jingyled.com\/cs\/vnitrni-led-obrazovka\/\">vnit\u0159n\u00ed LED displeje<\/a>.<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">5<\/td>\n<td width=\"440\">Ochrana proti prachu<\/td>\n<td width=\"664\">Vniknut\u00ed prachu nenaru\u0161uje bezpe\u010dnou funkci za\u0159\u00edzen\u00ed.<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">6<\/td>\n<td width=\"440\">Zcela prachot\u011bsn\u00e9<\/td>\n<td width=\"664\">\u017d\u00e1dn\u00fd vnik prachu, co\u017e odkazuje na nejvy\u0161\u0161\u00ed \u00farove\u0148 ochrany proti prachu.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"140\">\u010c\u00edslo<\/td>\n<td width=\"446\">Ochrana proti vniknut\u00ed kapalin<\/td>\n<td width=\"662\">Vysv\u011btlen\u00ed<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">0<\/td>\n<td width=\"446\">\u017d\u00e1dn\u00e1 ochrann\u00e1 schopnost<\/td>\n<td width=\"662\">\u017d\u00e1dn\u00e1 speci\u00e1ln\u00ed ochrana krytu<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">1<\/td>\n<td width=\"446\">Chr\u00e1n\u011bno proti svisle kapaj\u00edc\u00ed vod\u011b<\/td>\n<td width=\"662\">Ochrana p\u0159ed kondenzac\u00ed a drobn\u00fdmi kapkami vody<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">2<\/td>\n<td width=\"446\">Chr\u00e1n\u011bno proti kapaj\u00edc\u00ed vod\u011b pod \u00fahlem a\u017e 15\u00b0<\/td>\n<td width=\"662\">Pou\u017eiteln\u00e9 v interi\u00e9rech s m\u00edrnou kondenzac\u00ed.<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">3<\/td>\n<td width=\"446\">Ochrana proti st\u0159\u00edkaj\u00edc\u00ed vod\u011b<\/td>\n<td width=\"662\">Odol\u00e1v\u00e1 m\u00edrn\u00e9mu de\u0161ti; lze pou\u017e\u00edt pod zast\u0159e\u0161en\u00fdmi venkovn\u00edmi okapy<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">4<\/td>\n<td width=\"446\">Chr\u00e1n\u011bno proti st\u0159\u00edkaj\u00edc\u00ed vod\u011b<\/td>\n<td width=\"662\">Chr\u00e1n\u00ed p\u0159ed st\u0159\u00edkaj\u00edc\u00ed vodou z jak\u00e9hokoli sm\u011bru a je vhodn\u00e9 do prost\u0159ed\u00ed, kde m\u016f\u017ee voda st\u0159\u00edkat<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">5<\/td>\n<td width=\"446\">Chr\u00e1n\u011bno proti tryskaj\u00edc\u00ed vod\u011b<\/td>\n<td width=\"662\">Chr\u00e1n\u011bno proti n\u00edzkotlak\u00fdm trysk\u00e1m vody z jak\u00e9hokoli sm\u011bru, odol\u00e1 siln\u00e9mu de\u0161ti a myt\u00ed<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">6<\/td>\n<td width=\"446\">Chr\u00e1n\u011bno p\u0159ed siln\u00fdmi vodn\u00edmi tryskami<\/td>\n<td width=\"662\">Chr\u00e1n\u011bno proti siln\u00fdm vodn\u00edm trysk\u00e1m z jak\u00e9hokoli sm\u011bru a vhodn\u00e9 pro oblasti s \u010dast\u00fdmi siln\u00fdmi de\u0161ti a pravideln\u00fdm \u010di\u0161t\u011bn\u00edm vysok\u00fdm tlakem<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">7<\/td>\n<td width=\"446\">Chr\u00e1n\u011bno proti do\u010dasn\u00e9mu pono\u0159en\u00ed do vody<\/td>\n<td width=\"662\">Nem\u016f\u017ee b\u00fdt ovlivn\u011bn pono\u0159en\u00edm do vody v hloubce 1 metru po dobu 30 minut a je vhodn\u00fd pro prost\u0159ed\u00ed, kde m\u016f\u017ee doj\u00edt k do\u010dasn\u00e9mu zaplaven\u00ed.<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">8<\/td>\n<td width=\"446\">Chr\u00e1n\u011bno proti trval\u00e9mu pono\u0159en\u00ed do vody<\/td>\n<td width=\"662\">Odol\u00e1 dlouhodob\u00e9mu pono\u0159en\u00ed do hlub\u0161\u00ed vody a je vhodn\u00fd pro podvodn\u00ed vybaven\u00ed a prost\u0159ed\u00ed s vysokou vlhkost\u00ed.<\/td>\n<\/tr>\n<tr>\n<td width=\"140\">9<\/td>\n<td width=\"446\">Chr\u00e1n\u011bno proti vysokotlak\u00fdm a teplotn\u00edm vodn\u00edm paprsk\u016fm<\/td>\n<td width=\"662\">Vhodn\u00e9 pro pr\u016fmyslov\u00e1 prost\u0159ed\u00ed vy\u017eaduj\u00edc\u00ed \u010di\u0161t\u011bn\u00ed vysok\u00fdm tlakem, jako jsou nap\u0159\u00edklad potravin\u00e1\u0159sk\u00e9 a n\u00e1pojov\u00e9 z\u00e1vody.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_the_Supplementary_Letter\"><\/span>Co je to Dopl\u0148uj\u00edc\u00ed dopis?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>N\u011bkter\u00e1 p\u00edsmena se obvykle objevuj\u00ed jako p\u0159\u00edpony v ozna\u010den\u00ed stupn\u011b kryt\u00ed IP, nap\u0159\u00edklad IP69K. Tato p\u00edsmena se \u010dasto pou\u017e\u00edvaj\u00ed k ozna\u010den\u00ed stavu testu za\u0159\u00edzen\u00ed nebo n\u011bkter\u00fdch speci\u00e1ln\u00edch typ\u016f ochrany. Toto jsou b\u011b\u017en\u00e1 dopl\u0148kov\u00e1 p\u00edsmena v ozna\u010den\u00ed stupn\u011b kryt\u00ed IP a jejich v\u00fdznamy:<\/p>\n<ul>\n<li>K: Znamen\u00e1 to, \u017ee za\u0159\u00edzen\u00ed odol\u00e1 trysk\u00e1m vody o vysok\u00e9 teplot\u011b a vysok\u00e9m tlaku z bl\u00edzk\u00e9ho okol\u00ed. V pr\u016fmyslov\u00fdch aplikac\u00edch je to standard.<\/li>\n<li>A\/B\/C\/D: Tato p\u00edsmena p\u0159edstavuj\u00ed velikost p\u0159edm\u011bt\u016f, kter\u00fdm kryt br\u00e1n\u00ed v kontaktu s nebezpe\u010dn\u00fdmi \u017eiv\u00fdmi \u010d\u00e1stmi uvnit\u0159. Od A do D se ochrana zvy\u0161uje.<\/li>\n<li>F: Znamen\u00e1 to, \u017ee kryt za\u0159\u00edzen\u00ed odol\u00e1 lehk\u00e9mu post\u0159\u00edk\u00e1n\u00ed olejem nebo kontaktu s n\u00edm.<\/li>\n<li>H: Znamen\u00e1 to za\u0159\u00edzen\u00ed vysok\u00e9ho nap\u011bt\u00ed a vztahuje se k tomu, \u017ee za\u0159\u00edzen\u00ed je vhodn\u00e9 pro prost\u0159ed\u00ed s vysok\u00fdm nap\u011bt\u00edm.<\/li>\n<li>M: Znamen\u00e1 to, \u017ee \u00farove\u0148 ochrany z\u016fst\u00e1v\u00e1 platn\u00e1 i tehdy, kdy\u017e je za\u0159\u00edzen\u00ed v provozu.<\/li>\n<li>S: S je opakem M. Znamen\u00e1 to, \u017ee \u00farove\u0148 ochrany je \u00fa\u010dinn\u00e1 pouze tehdy, kdy\u017e je za\u0159\u00edzen\u00ed v klidu.<\/li>\n<li>W: Znamen\u00e1 to, \u017ee za\u0159\u00edzen\u00ed pro\u0161lo dodate\u010dnou \u00fapravou odolnou proti pov\u011btrnostn\u00edm vliv\u016fm a je schopno se p\u0159izp\u016fsobit dlouhodob\u00e9mu venkovn\u00edmu prost\u0159ed\u00ed.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Why_Do_Different_LED_Screens_Require_Different_IP_Ratings\"><\/span>Pro\u010d r\u016fzn\u00e9 LED obrazovky vy\u017eaduj\u00ed r\u016fzn\u00e1 stupn\u011b kryt\u00ed IP?<img decoding=\"async\" class=\"alignnone size-full wp-image-27357 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating.jpg\" alt=\"Hodnocen\u00ed IP\" width=\"1280\" height=\"720\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-27357 lazyload\" src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating.jpg\" alt=\"Hodnocen\u00ed IP\" width=\"1280\" height=\"720\" srcset=\"https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating.jpg 1280w, https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating-768x432.jpg 768w, https:\/\/jingyled.com\/wp-content\/uploads\/2026\/01\/IP-Rating-18x10.jpg 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/noscript><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Na jedn\u00e9 stran\u011b, s ohledem na prost\u0159ed\u00ed um\u00edst\u011bn\u00ed, pokud je LED obrazovka um\u00edst\u011bna ve venkovn\u00edm otev\u0159en\u00e9m prost\u0159ed\u00ed, m\u016f\u017ee p\u0159\u00edli\u0161 n\u00edzk\u00e1 ochrann\u00e1 schopnost v\u00e9st k prosakov\u00e1n\u00ed de\u0161\u0165ov\u00e9 vody do modulu. \u010c\u00edm je tedy prost\u0159ed\u00ed exponovan\u011bj\u0161\u00ed, pra\u0161n\u011bj\u0161\u00ed a de\u0161tiv\u011bj\u0161\u00ed, t\u00edm je d\u016fle\u017eit\u011bj\u0161\u00ed zvolit vhodn\u00e9 vysok\u00e9 kryt\u00ed IP.<\/p>\n<p>Na druhou stranu, \u010d\u00edm vy\u0161\u0161\u00ed je stupe\u0148 kryt\u00ed IP, t\u00edm vy\u0161\u0161\u00ed jsou n\u00e1klady na po\u0159\u00edzen\u00ed displeje. Pro obrazovky, kter\u00e9 nen\u00ed nutn\u00e9 pou\u017e\u00edvat v otev\u0159en\u00e9m prost\u0159ed\u00ed, m\u016f\u017ee b\u00fdt ni\u017e\u0161\u00ed stupe\u0148 kryt\u00ed IP cenov\u011b v\u00fdhodn\u011bj\u0161\u00ed volbou. Proto mus\u00ed b\u00fdt v\u00e1mi zvolen\u00fd stupe\u0148 kryt\u00ed IP ur\u010den prost\u0159ed\u00edm. Nikdy by nem\u011bl b\u00fdt p\u0159\u00edli\u0161 n\u00edzk\u00fd a nejlep\u0161\u00ed je, aby nebyl ani p\u0159\u00edli\u0161 vysok\u00fd.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Interpretation_of_Common_IP_Ratings_for_LED_Displays\"><\/span>Interpretace b\u011b\u017en\u00fdch stup\u0148\u016f kryt\u00ed IP pro LED displeje<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"IP20_and_IP30\"><\/span>IP20 a IP30<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>LED displeje s kryt\u00edm IP20 nebo IP30 obvykle t\u00e9m\u011b\u0159 neodol\u00e1vaj\u00ed vod\u011b. Maj\u00ed pouze schopnost zabr\u00e1nit vniknut\u00ed b\u011b\u017en\u00e9ho prachu. Jakmile se dovnit\u0159 dostane vodn\u00ed p\u00e1ra, je velmi pravd\u011bpodobn\u00e9, \u017ee zp\u016fsob\u00ed zkrat nebo korozi obvodu.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IP65_and_IP66\"><\/span>IP65 a IP66<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kryt\u00ed IP65 u LED displej\u016f znamen\u00e1, \u017ee jsou zcela odoln\u00e9 v\u016f\u010di prachu a ka\u017edodenn\u00edmu de\u0161ti, ale nelze je m\u00fdt pod vysok\u00fdm tlakem, zat\u00edmco displeje s kryt\u00edm IP66 znamenaj\u00ed, \u017ee odol\u00e1vaj\u00ed vysokotlak\u00e9 vod\u011b, tajfun\u016fm nebo siln\u00e9mu de\u0161ti.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"IP67_and_IP68\"><\/span>IP67 a IP68<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kryt\u00ed IP67 znamen\u00e1, \u017ee obrazovka odol\u00e1 nejen soln\u00e9 mlze, ale tak\u00e9 kr\u00e1tkodob\u00e9mu pono\u0159en\u00ed do vody, zat\u00edmco obrazovka s kryt\u00edm IP68, zalo\u017een\u00e1 na IP67, m\u016f\u017ee b\u00fdt pono\u0159ena do vody na del\u0161\u00ed dobu.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Protection_Ratings_of_LED_Displays\"><\/span>B\u011b\u017en\u00e9 stupn\u011b ochrany LED displej\u016f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"For_Indoor_Use\"><\/span>Pro vnit\u0159n\u00ed pou\u017eit\u00ed<img decoding=\"async\" class=\"alignnone size-full wp-image-26747 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio-6.jpg\" alt=\"Pom\u011br stran 16_9 (6)\" width=\"1280\" height=\"720\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-26747 lazyload\" src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio-6.jpg\" alt=\"Pom\u011br stran 16_9 (6)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio-6.jpg 1280w, https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio-6-768x432.jpg 768w, https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio-6-18x10.jpg 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/noscript><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Typick\u00e9 kryt\u00ed IP<a href=\"https:\/\/jingyled.com\/cs\/vnitrni-led-obrazovka\/\"> vnit\u0159n\u00ed LED displeje<\/a> je IP20 nebo IP30. Toto kryt\u00ed IP se b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 v m\u00edstech, kter\u00e1 nejsou vystavena de\u0161ti, jako jsou n\u00e1kupn\u00ed centra, kancel\u00e1\u0159e, <a href=\"https:\/\/jingyled.com\/cs\/kostelni-led-displej\/\">kostely<\/a>, a dal\u0161\u00ed. N\u011bkdy je v oblastech s rizikem vniknut\u00ed vody, jako jsou kryt\u00e9 baz\u00e9ny nebo z\u00f3ny v\u00fdroby n\u00e1poj\u016f, vy\u017eadov\u00e1no m\u00edrn\u011b vy\u0161\u0161\u00ed kryt\u00ed IP, nap\u0159\u00edklad IP43.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"For_Outdoor_Use\"><\/span>Pro venkovn\u00ed pou\u017eit\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pro venkovn\u00ed prost\u0159ed\u00ed s p\u0159ek\u00e1\u017ekami, jako jsou autobusov\u00e9 zast\u00e1vky, se pro obrazovky b\u011b\u017en\u011b pou\u017e\u00edv\u00e1 stupe\u0148 kryt\u00ed IP54; pro v\u011bt\u0161inu nekryt\u00fdch venkovn\u00edch prost\u0159ed\u00ed, jako nap\u0159\u00edklad <a href=\"https:\/\/jingyled.com\/cs\/obrazovka-led-na-stadionu\/\">LED displeje na stadionu<\/a>\u00a0a <a href=\"https:\/\/jingyled.com\/cs\/led-reklamni-obrazovka\/\">LED reklamn\u00ed obrazovka<u>s<\/u><\/a>, kter\u00e9 mus\u00ed b\u00fdt pln\u011b prachot\u011bsn\u00e9 a odoln\u00e9 proti de\u0161ti, se \u010dasto pou\u017e\u00edv\u00e1 kryt\u00ed IP65.<\/p>\n<p>Pokud jsou obrazovky provozov\u00e1ny v de\u0161tiv\u00fdch nebo pob\u0159e\u017en\u00edch oblastech, pot\u0159ebuj\u00ed siln\u011bj\u0161\u00ed ochranu. V z\u00e1vislosti na situaci se v\u017edy pou\u017e\u00edv\u00e1 kryt\u00ed IP66, IP67 nebo IP68.<img decoding=\"async\" class=\"alignnone size-full wp-image-26573 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/Jumbotrons-3.jpg\" alt=\"Jumbotrony (3)\" width=\"1280\" height=\"720\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-26573 lazyload\" src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/Jumbotrons-3.jpg\" alt=\"Jumbotrony (3)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/Jumbotrons-3.jpg 1280w, https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/Jumbotrons-3-768x432.jpg 768w, https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/Jumbotrons-3-18x10.jpg 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/noscript><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Choose_an_Appropriate_IP_Rating_for_an_LED_Display\"><\/span>Jak vybrat vhodn\u00e9 kryt\u00ed IP pro LED displej?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pokud jste maloobchodn\u00edk, integr\u00e1tor nebo projektov\u00fd mana\u017eer, p\u0159i v\u00fdb\u011bru stupn\u011b kryt\u00ed IP pro LED displeje se m\u016f\u017eete \u0159\u00eddit n\u00e1sleduj\u00edc\u00edmi kroky:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Evaluate_the_Installation_Environment\"><\/span>Vyhodno\u0165te instala\u010dn\u00ed prost\u0159ed\u00ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nejprve zhodno\u0165te podm\u00ednky instala\u010dn\u00edho prost\u0159ed\u00ed. Mezi faktory, kter\u00e9 je t\u0159eba zv\u00e1\u017eit, pat\u0159\u00ed, zda bude instala\u010dn\u00ed prost\u0159ed\u00ed vystaveno p\u00edsku, prachu, soln\u00e9 mlze, de\u0161ti, st\u0159\u00edkaj\u00edc\u00ed vod\u011b nebo z\u00e1plav\u00e1m. Pokud ano, je t\u0159eba posoudit, zda je nutn\u00e1 odpov\u00eddaj\u00edc\u00ed \u00farove\u0148 ochrany.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Balance_IP_Rating_with_Cost_Lifespan_and_Maintenance\"><\/span>Vyv\u00e1\u017ete kryt\u00ed IP s n\u00e1klady, \u017eivotnost\u00ed a \u00fadr\u017ebou<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pak zhodno\u0165te n\u00e1klady, \u017eivotnost a <a href=\"https:\/\/jingyled.com\/cs\/udrzba-led-obrazovky\/\">frekvence \u00fadr\u017eby<\/a>\u00a0po\u017eadovan\u00e9ho typu obrazovky. Pokud pot\u0159ebujete del\u0161\u00ed \u017eivotnost nebo ji nechcete \u010dasto opravovat, doporu\u010duje se zvolit vy\u0161\u0161\u00ed stupe\u0148 kryt\u00ed IP.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Verify_Certification_and_Design_Details\"><\/span>Ov\u011b\u0159te certifikaci a podrobnosti o n\u00e1vrhu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Krom\u011b toho, pokud pot\u0159ebujete vysok\u00e9 kryt\u00ed IP, nap\u0159\u00edklad IP66, m\u011bli byste si od v\u00fdrobce vy\u017e\u00e1dat ofici\u00e1ln\u00ed zku\u0161ebn\u00ed protokol. D\u00e1le byste ho m\u011bli po\u017e\u00e1dat o jasnou specifikaci procesu souvisej\u00edc\u00edho s ochrann\u00fdmi funkcemi, nap\u0159\u00edklad materi\u00e1l t\u011bsn\u011bn\u00ed, zda je deska plo\u0161n\u00fdch spoj\u016f pota\u017eena konformn\u00edm povlakem a \u0159e\u0161en\u00ed pro tepeln\u00fd management.<img decoding=\"async\" class=\"alignnone size-full wp-image-26748 lazyload\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio.jpg\" alt=\"Pom\u011br stran 16_9\" width=\"1280\" height=\"720\" \/><noscript><img decoding=\"async\" class=\"alignnone size-full wp-image-26748 lazyload\" src=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio.jpg\" alt=\"Pom\u011br stran 16_9\" width=\"1280\" height=\"720\" srcset=\"https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio.jpg 1280w, https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio-768x432.jpg 768w, https:\/\/jingyled.com\/wp-content\/uploads\/2025\/12\/16_9-Aspect-Ratio-18x10.jpg 18w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/noscript><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>Nej\u010dast\u011bj\u0161\u00ed dotazy<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Is_the_IP_Protection_Rating_an_Internationally_Recognized_Standard\"><\/span>Je stupe\u0148 ochrany IP mezin\u00e1rodn\u011b uzn\u00e1van\u00fdm standardem?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ano. K\u00f3d IP je definov\u00e1n Mezin\u00e1rodn\u00ed elektrotechnickou komis\u00ed (IEC) v mezin\u00e1rodn\u00ed norm\u011b IEC 60529. Jedn\u00e1 se o celosv\u011btov\u011b uzn\u00e1vanou normu. V\u011bt\u0161ina zem\u00ed a pr\u016fmyslov\u00fdch odv\u011btv\u00ed po cel\u00e9m sv\u011bt\u011b pou\u017e\u00edv\u00e1 normu IP k m\u011b\u0159en\u00ed \u00farovn\u011b ochrany elektrick\u00fdch za\u0159\u00edzen\u00ed. P\u0159i mezin\u00e1rodn\u00edm obchodu se na ni m\u016f\u017eete s jistotou odvol\u00e1vat.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_does_the_%E2%80%98X_Mean_in_an_IP_Protection_Rating\"><\/span>Co znamen\u00e1 \u2018X\u2019 v klasifikaci IP ochrany?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pravd\u011bpodobn\u011b se setk\u00e1te s ochrann\u00fdmi stupni jako IPXX nebo IPX5. P\u00edsmeno \u2018X\u2019 v t\u011bchto hodnot\u00e1ch m\u016f\u017ee m\u00edt dva v\u00fdznamy: dosud netestov\u00e1no nebo nestanoven \u017e\u00e1dn\u00fd po\u017eadavek. Nap\u0159\u00edklad n\u011bkter\u00e1 pr\u016fmyslov\u00e1 za\u0159\u00edzen\u00ed pot\u0159ebuj\u00ed pouze nejvy\u0161\u0161\u00ed \u00farove\u0148 ochrany proti prachu, ani\u017e by vy\u017eadovala ochranu proti vod\u011b. V\u00fdrobci proto mohou k vyj\u00e1d\u0159en\u00ed sv\u00e9 \u00farovn\u011b ochrany pou\u017e\u00edt IP6X.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_to_Regularly_Inspect_the_IP_Protection_Rating_of_an_LED_Display\"><\/span>Jak pravideln\u011b kontrolovat stupe\u0148 kryt\u00ed IP LED displeje?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Zaprv\u00e9, vizu\u00e1ln\u00ed kontrola. M\u016f\u017eete zjistit, zda povrch modulu, t\u011bsnic\u00ed prou\u017eky a \u0161rouby nejsou praskl\u00e9 nebo zest\u00e1rl\u00e9. Zadruh\u00e9, funk\u010dn\u00ed testov\u00e1n\u00ed. M\u016f\u017eete otestovat izolaci nap\u00e1jec\u00edho zdroje a modulu a zjistit, zda nedo\u0161lo k n\u011bjak\u00fdm \u010d\u00edseln\u00fdm zm\u011bn\u00e1m. Pot\u00e9 byste m\u011bli prov\u00e9st detekci \u00faniku, nap\u0159\u00edklad post\u0159\u00edk\u00e1n\u00edm vodou, abyste zjistili, zda nedoch\u00e1z\u00ed k n\u011bjak\u00e9mu \u00faniku.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_IP68_Guarantee_that_the_LED_Screen_is_Completely_Waterproof_for_Outdoor_Use\"><\/span>Zaru\u010duje IP68, \u017ee LED obrazovka je zcela vodot\u011bsn\u00e1 pro venkovn\u00ed pou\u017eit\u00ed?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ne \u00fapln\u011b. Stoj\u00ed za zm\u00ednku, \u017ee kryt\u00ed IP68 pln\u011b nepokr\u00fdv\u00e1 funkce kryt\u00ed IP65 a IP66, ani nezahrnuje testy st\u00e1rnut\u00ed vlivem UV z\u00e1\u0159en\u00ed, tepeln\u00e9 rozta\u017enosti nebo smr\u0161t\u011bn\u00ed atd. Jin\u00fdmi slovy, kryt\u00ed IP68 nem\u016f\u017ee zaru\u010dit \u00faplnou vodot\u011bsnost.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_Should_be_Done_if_the_Waterproof_Module_of_an_LED_Display_is_Damaged\"><\/span>Co d\u011blat, kdy\u017e je vodot\u011bsn\u00fd modul LED displeje po\u0161kozen?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pokud je vodot\u011bsn\u00fd modul LED displeje po\u0161kozen, mus\u00edte okam\u017eit\u011b odpojit nap\u00e1jen\u00ed, naj\u00edt po\u0161kozen\u00e9 m\u00edsto, vysu\u0161it modul pe\u010den\u00edm nebo su\u0161en\u00edm na vzduchu a opravit jej, nebo jej zcela vym\u011bnit. V opa\u010dn\u00e9m p\u0159\u00edpad\u011b m\u016f\u017ee displej zkratovat nebo dokonce \u00fapln\u011b selhat.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Does_a_Waterproof_and_Dustproof_Design_Affect_the_Heat_Dissipation_Efficiency_of_the_Module\"><\/span>Ovliv\u0148uje vodot\u011bsn\u00e9 a prachot\u011bsn\u00e9 proveden\u00ed \u00fa\u010dinnost odvodu tepla modulem?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ano. Ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f mohou vodot\u011bsn\u00e9 a prachot\u011bsn\u00e9 konstrukce v\u00fdznamn\u011b ovlivnit \u00fa\u010dinnost odvodu tepla modulu. Je to proto, \u017ee vodot\u011bsn\u00e9 a prachot\u011bsn\u00e9 konstrukce se obvykle spol\u00e9haj\u00ed na t\u011bsnic\u00ed prou\u017eky, silikonov\u00e9 zal\u00e9v\u00e1n\u00ed nebo pln\u011b uzav\u0159en\u00e9 kryty, kter\u00e9 zabra\u0148uj\u00ed p\u0159irozen\u00e9 konvekci vzduchu a teplo generovan\u00e9 displejem se nem\u016f\u017ee v\u010das rozpt\u00fdlit.<\/p>\n<p>Proto byste u LED displej\u016f s vysok\u00fdm stupn\u011bm kryt\u00ed m\u011bli vylep\u0161it n\u00e1vrhy pro tepeln\u00fd management.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_thoughts\"><\/span>Z\u00e1v\u011bre\u010dn\u00e9 my\u0161lenky<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ka\u017ed\u00e9 kryt\u00ed IP odpov\u00edd\u00e1 r\u016fzn\u00fdm \u00farovn\u00edm ochrany LED displeje a m\u011bli byste si vybrat a ov\u011b\u0159it vhodn\u00e9 kryt\u00ed IP podle skute\u010dn\u00fdch po\u017eadavk\u016f. Pokud pot\u0159ebujete LED obrazovku p\u0159izp\u016fsobit s jak\u00fdmkoli kryt\u00edm IP, <a href=\"https:\/\/jingyled.com\/cs\/\">JINGYLED<\/a>\u00a0M\u016f\u017eeme splnit va\u0161e po\u017eadavky. M\u016f\u017eeme v\u00e1m poskytnout jak\u00e9koli stupn\u011b kryt\u00ed od IP20 do IP68 a tak\u00e9 kompletn\u00ed zku\u0161ebn\u00ed protokoly.<\/p>\n<p>Pokud m\u00e1te dal\u0161\u00ed ot\u00e1zky, nev\u00e1hejte n\u00e1s kdykoli kontaktovat!<\/p>","protected":false},"excerpt":{"rendered":"<p>IP rating is an important protection indicator for electrical devices, including LED displays. Particularly, in outdoor environments, a screen\u2019s ability to resist moisture and dust can affect its failure rate and even lifespan. As a retailer, integrator, or project manager, you must choose an appropriate IP rating so that the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":27357,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-27340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A Complete Guide for IP Rating of LED Displays - JingyLED<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jingyled.com\/cs\/ip-hodnoceni-led-displeju\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Complete Guide for IP Rating of LED Displays - JingyLED\" \/>\n<meta property=\"og:description\" content=\"IP rating is an important protection indicator for electrical devices, including LED displays. Particularly, in outdoor environments, a screen\u2019s ability to resist moisture and dust can affect its failure rate and even lifespan. 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