{"id":1806,"date":"2025-02-15T16:57:12","date_gmt":"2025-02-15T08:57:12","guid":{"rendered":"https:\/\/led.amasly.com\/?p=1806"},"modified":"2025-02-24T20:53:24","modified_gmt":"2025-02-24T12:53:24","slug":"jak-funguje-osvetleni-odolne-proti-vybuchu","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/cs\/svetlo\/jak-funguje-osvetleni-odolne-proti-vybuchu\/","title":{"rendered":"Jak funguje osv\u011btlen\u00ed odoln\u00e9 proti v\u00fdbuchu ?"},"content":{"rendered":"

A\u0165 u\u017e studujete, projektujete nebo instalujete za\u0159\u00edzen\u00ed v ka\u017edodenn\u00edm \u017eivot\u011b, elektrick\u00e1 energie hraje v\u017edy d\u016fle\u017eitou roli. Tato energie se v\u0161ak tak\u00e9 m\u016f\u017ee st\u00e1t velkou hrozbou ve va\u0161em \u017eivot\u011b, pokud se pou\u017e\u00edv\u00e1 v jak\u00fdchkoli skladovac\u00edch, zpracovatelsk\u00fdch a v\u00fdrobn\u00edch z\u00e1vodech nebo skladech t\u011bchto v\u00fdrobk\u016f. Mezi tyto produkty pat\u0159\u00ed uhlovod\u00edky, plyny, barvy, laky, lepidla, prysky\u0159ice, ko\u0159en\u00ed, pr\u00e1\u0161ky, jemn\u00e9 \u010d\u00e1stice a prachov\u00e9 \u010d\u00e1stice z r\u016fzn\u00fdch prost\u0159ed\u00ed. Proto je vysoce pravd\u011bpodobn\u00e9, \u017ee za\u0159\u00edzen\u00ed a prost\u0159ed\u00ed zp\u016fsob\u00ed v\u00fdbuch s nep\u0159edstaviteln\u00fdmi n\u00e1sledky. Hovo\u0159\u00edme o velk\u00e9 hrozb\u011b v oblastech s nebezpe\u010d\u00edm v\u00fdbuchu.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

Princip nev\u00fdbu\u0161n\u00fdch sv\u00edtidel spo\u010d\u00edv\u00e1 p\u0159edev\u0161\u00edm v prevenci v\u00fdbuch\u016f t\u00edm, \u017ee zastav\u00ed elektrick\u00e9 jiskry, elektrick\u00e9 oblouky nebo hork\u00e1 m\u00edsta, kter\u00e1 mohou zp\u016fsobit v\u00fdbuch. Tento princip zahrnuje n\u00e1sleduj\u00edc\u00ed aspekty: <\/p>\n\n\n\n

1. Zabr\u00e1n\u011bn\u00ed vzniku elektrick\u00fdch jisker a elektrick\u00fdch oblouk\u016f: Nev\u00fdbu\u0161n\u00e9 lampy jsou speci\u00e1ln\u011b navr\u017eeny a uvnit\u0159 sestaveny tak, aby se zabr\u00e1nilo vzniku vysokoenergetick\u00fdch elektrick\u00fdch jisker a elektrick\u00fdch oblouk\u016f v obvodu. Nap\u0159\u00edklad jako pouzdro sv\u00edtidla, kabely a konektory jsou pou\u017eity neho\u0159lav\u00e9 materi\u00e1ly, kter\u00e9 zabra\u0148uj\u00ed \u0161\u00ed\u0159en\u00ed elektrick\u00fdch jisker. <\/p>\n\n\n\n

2. \u0158\u00edzen\u00ed nap\u011bt\u00ed a proudu: Nap\u00e1jec\u00ed \u010d\u00e1st nev\u00fdbu\u0161n\u00fdch sv\u00edtidel je speci\u00e1ln\u011b navr\u017eena a pou\u017e\u00edv\u00e1 opat\u0159en\u00ed na ochranu obvod\u016f, jako je omezen\u00ed proudu a izolace, pro \u0159\u00edzen\u00ed nap\u011bt\u00ed a proudu sv\u00edtidel a sn\u00ed\u017een\u00ed rizika v\u00fdbuchu. <\/p>\n\n\n\n

3. Pou\u017eit\u00ed materi\u00e1l\u016f odoln\u00fdch proti v\u00fdbuchu: P\u0159i v\u00fdb\u011bru kl\u00ed\u010dov\u00fdch sou\u010d\u00e1st\u00ed, jako jsou \u017e\u00e1rovky, sklo a reflektory nev\u00fdbu\u0161n\u00fdch sv\u00edtidel, se pou\u017e\u00edvaj\u00ed speci\u00e1ln\u00ed materi\u00e1ly s nev\u00fdbu\u0161n\u00fdmi vlastnostmi, aby se sn\u00ed\u017eila mo\u017enost v\u00fdbuchu. <\/p>\n\n\n\n

4. Zlep\u0161en\u00ed \u00fa\u010dinku odvodu tepla: V\u00fdbu\u0161n\u00e1 sv\u00edtidla obvykle vyu\u017e\u00edvaj\u00ed konstrukci s rozptylem tepla, kter\u00e1 \u00fa\u010dinn\u011b sni\u017euje teplotu uvnit\u0159 sv\u00edtidel a zabra\u0148uje v\u00fdbuch\u016fm zp\u016fsoben\u00fdm p\u0159eh\u0159\u00e1t\u00edm. Souhrnn\u011b \u0159e\u010deno, principem nev\u00fdbu\u0161n\u00fdch sv\u011bteln\u00fdch zdroj\u016f je p\u0159ijet\u00ed \u0159ady opat\u0159en\u00ed k omezen\u00ed vzniku a \u0161\u00ed\u0159en\u00ed elektrick\u00fdch jisker, elektrick\u00fdch oblouk\u016f a hork\u00fdch m\u00edst, aby se zabr\u00e1nilo v\u00fdbuch\u016fm zp\u016fsoben\u00fdm t\u011bmito faktory.<\/p>\n\n\n\n

Typy nev\u00fdbu\u0161n\u00fdch sv\u00edtidel <\/h2>\n\n\n\n

Nev\u00fdbu\u0161n\u00e9 osv\u011btlovac\u00ed lampy: pou\u017e\u00edvaj\u00ed se hlavn\u011b pro osv\u011btlen\u00ed v ho\u0159lav\u00fdch a v\u00fdbu\u0161n\u00fdch prostor\u00e1ch, v\u010detn\u011b nev\u00fdbu\u0161n\u00fdch z\u00e1\u0159ivek, nev\u00fdbu\u0161n\u00fdch reflektor\u016f, nev\u00fdbu\u0161n\u00fdch reflektor\u016f, nev\u00fdbu\u0161n\u00fdch induk\u010dn\u00edch lamp, nev\u00fdbu\u0161n\u00fdch ohnivzdorn\u00fdch lamp, nev\u00fdbu\u0161n\u00fdch LED lamp, nev\u00fdbu\u0161n\u00fdch plo\u0161inov\u00fdch lamp, nev\u00fdbu\u0161n\u00fdch pouli\u010dn\u00edch lamp atd. <\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Nev\u00fdbu\u0161n\u00e9 nouzov\u00e9 lampy: pou\u017e\u00edvaj\u00ed se hlavn\u011b pro nouzov\u00e9 osv\u011btlen\u00ed v ho\u0159lav\u00fdch a v\u00fdbu\u0161n\u00fdch prostor\u00e1ch, v\u010detn\u011b nev\u00fdbu\u0161n\u00fdch sign\u00e1ln\u00edch lamp, nev\u00fdbu\u0161n\u00fdch lamp pro nouzov\u00e9 osv\u011btlen\u00ed atd. <\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Sign\u00e1ln\u00ed lampy odoln\u00e9 proti v\u00fdbuchu: pou\u017e\u00edvaj\u00ed se hlavn\u011b pro povelov\u00e9 sign\u00e1ly v ho\u0159lav\u00fdch a v\u00fdbu\u0161n\u00fdch prostor\u00e1ch, v\u010detn\u011b zvukov\u00fdch a sv\u011bteln\u00fdch sign\u00e1ln\u00edch lamp odoln\u00fdch proti v\u00fdbuchu, leteck\u00fdch sign\u00e1ln\u00edch lamp odoln\u00fdch proti v\u00fdbuchu atd. <\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Sv\u00edtidla odoln\u00e1 proti v\u00fdbuchu a korozi: pou\u017e\u00edvaj\u00ed se hlavn\u011b v ho\u0159lav\u00fdch, v\u00fdbu\u0161n\u00fdch a korozivn\u00edch prostor\u00e1ch, v\u010detn\u011b sv\u00edtidel se zv\u00fd\u0161enou bezpe\u010dnost\u00ed, sv\u00edtidel odoln\u00fdch proti v\u00fdbuchu a korozi, sv\u00edtidel odoln\u00fdch proti v\u00fdbuchu a korozi z nerezov\u00e9 oceli atd.<\/p>\n\n\n\n

\"\"<\/a><\/figure><\/div>\n\n\n\n

Bezpe\u010dnostn\u00ed opat\u0159en\u00ed<\/h2>\n\n\n\n

Nev\u00fdbu\u0161n\u00e9 lampy by m\u011bly automaticky odpojit nap\u00e1jen\u00ed p\u0159ed otev\u0159en\u00edm st\u00edn\u00edtka. Vzhledem ke slo\u017eitosti nastaven\u00ed blokovac\u00edch za\u0159\u00edzen\u00ed a obt\u00ed\u017en\u00e9 realizaci je v\u0161ak v\u011bt\u0161ina sv\u011bteln\u00fdch zdroj\u016f opat\u0159ena pouze v\u00fdstra\u017en\u00fdmi n\u00e1pisy, jako je \u201cNeotv\u00edrat p\u0159i zapnut\u00e9m nap\u00e1jen\u00ed\u201d, um\u00edst\u011bn\u00fdmi na viditeln\u00fdch m\u00edstech na krytu. Proto\u017ee povrchov\u00e1 teplota \u017e\u00e1rovky z\u016fst\u00e1v\u00e1 vysok\u00e1 i po odpojen\u00ed nap\u00e1jen\u00ed, hroz\u00ed p\u0159i okam\u017eit\u00e9m otev\u0159en\u00ed st\u00ednidla riziko vzn\u00edcen\u00ed v\u00fdbu\u0161n\u00e9 sm\u011bsi plyn\u016f (t\u00fdk\u00e1 se p\u0159edev\u0161\u00edm neho\u0159lav\u00e9 konstrukce). Proto je u sv\u00edtidel s vysokou povrchovou teplotou \u017e\u00e1rovek, jako jsou \u017e\u00e1rovky, vysokotlak\u00e9 rtu\u0165ov\u00e9 v\u00fdbojky a vysokotlak\u00e9 sod\u00edkov\u00e9 v\u00fdbojky, a u sv\u00edtidel, kter\u00e1 lze rychle otev\u0159\u00edt, t\u0159eba na tento bod upozornit. P\u0159i v\u00fdm\u011bn\u011b \u017e\u00e1rovek (trubic) by m\u011bl b\u00fdt povrch neho\u0159lav\u00e9ho spoje nev\u00fdbu\u0161n\u00fdch sv\u011bteln\u00fdch zdroj\u016f \u0159\u00e1dn\u011b chr\u00e1n\u011bn a nem\u011bl by b\u00fdt po\u0161kozen; po vy\u010di\u0161t\u011bn\u00ed by m\u011bl b\u00fdt neho\u0159lav\u00fd povrch nat\u0159en fosf\u00e1tovac\u00ed pastou nebo antikorozn\u00edm olejem 204-1 a je p\u0159\u00edsn\u011b zak\u00e1z\u00e1no pou\u017e\u00edvat jin\u00e9 n\u00e1t\u011bry; na neho\u0159lav\u00e9m povrchu by nem\u011bla b\u00fdt \u017e\u00e1dn\u00e1 vrstva rzi. Pokud se objev\u00ed m\u00edrn\u00e1 koroze, po vy\u010di\u0161t\u011bn\u00ed by se nem\u011bly objevit \u017e\u00e1dn\u00e9 d\u016flkov\u00e9 jevy. Mus\u00ed b\u00fdt zaji\u0161t\u011bno, aby t\u011bsnic\u00ed krou\u017eek pou\u017e\u00edvan\u00fd pro prachot\u011bsn\u00e9 a vodot\u011bsn\u00e9 \u00fa\u010dely byl neporu\u0161en\u00fd. To je d\u016fle\u017eit\u00e9 zejm\u00e9na u sv\u00edtilen typu se zv\u00fd\u0161enou bezpe\u010dnost\u00ed. Pokud je t\u011bsnic\u00ed krou\u017eek siln\u011b po\u0161kozen, m\u011bl by b\u00fdt vym\u011bn\u011bn za t\u011bsnic\u00ed krou\u017eek stejn\u00e9 specifikace a ze stejn\u00e9ho materi\u00e1lu. V p\u0159\u00edpad\u011b pot\u0159eby je t\u0159eba vym\u011bnit celou sv\u00edtilnu. P\u0159i \u00fadr\u017eb\u011b je nutn\u00e9 zkontrolovat, zda je st\u00edn\u00edtko neporu\u0161en\u00e9. Pokud se objev\u00ed jak\u00e1koli prasklina, m\u011blo by b\u00fdt okam\u017eit\u011b vym\u011bn\u011bno.<\/p>","protected":false},"excerpt":{"rendered":"

Whether you are studying, designing or installing equipment in your daily life, electrical energy always plays an important role. However, this energy can also become a major threat in your life when it is used in any storage, processing and manufacturing factories or warehouses of the following products. These products include hydrocarbons, gases, paints, varnishes, […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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":"","adv-header-id-meta":"","stick-header-meta":"","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":"var(--ast-global-color-4)","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":[7],"tags":[],"class_list":["post-1806","post","type-post","status-publish","format-standard","hentry","category-light"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"Joe","author_link":"https:\/\/led.amasly.com\/cs\/author\/jacklin\/"},"uagb_comment_info":0,"uagb_excerpt":"Whether you are studying, designing or installing equipment in your daily life, electrical energy always plays an important role. However, this energy can also become a major threat in your life when it is used in any storage, processing and manufacturing factories or warehouses of the following products. These products include hydrocarbons, gases, paints, varnishes,…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/1806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/comments?post=1806"}],"version-history":[{"count":1,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/1806\/revisions"}],"predecessor-version":[{"id":1807,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/1806\/revisions\/1807"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/media?parent=1806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/categories?post=1806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/tags?post=1806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}