{"id":2232,"date":"2025-03-04T21:06:45","date_gmt":"2025-03-04T13:06:45","guid":{"rendered":"https:\/\/led.amasly.com\/?p=2232"},"modified":"2025-03-06T22:37:20","modified_gmt":"2025-03-06T14:37:20","slug":"led-explosion-proof-lamps-and-lanterns-design-and-manufacturing","status":"publish","type":"post","link":"https:\/\/led.amasly.com\/cs\/light\/led-explosion-proof-lamps-and-lanterns-design-and-manufacturing\/","title":{"rendered":"Konstrukce a v\u00fdroba LED sv\u00edtilen a sv\u00edtidel odoln\u00fdch proti v\u00fdbuchu"},"content":{"rendered":"

N\u00e1vrh a v\u00fdroba LED sv\u00edtidel a lamp odoln\u00fdch proti v\u00fdbuchu<\/strong><\/strong><\/h1>\n\n\n\n

Elektrick\u00e1 za\u0159\u00edzen\u00ed pou\u017e\u00edvan\u00e1 ve v\u00fdbu\u0161n\u00e9m prost\u0159ed\u00ed se d\u011bl\u00ed na t\u0159\u00eddy I, II a III. LED sv\u00edtidla odoln\u00e1 proti v\u00fdbuchu t\u0159\u00eddy II a III, kter\u00e1 nejsou ur\u010dena pro t\u011b\u017ebu, se pou\u017e\u00edvaj\u00ed p\u0159edev\u0161\u00edm v pr\u016fmyslov\u00fdch odv\u011btv\u00edch, kde se vyskytuj\u00ed ho\u0159lav\u00e9 a v\u00fdbu\u0161n\u00e9 plyny nebo prachy, jako jsou ropn\u00fd, petrochemick\u00fd, chemick\u00fd, farmaceutick\u00fd pr\u016fmysl atd. Podle anal\u00fdzy nev\u00fdbu\u0161n\u00fdch elektrick\u00fdch za\u0159\u00edzen\u00ed je hlavn\u00ed pou\u017eit\u00ed nev\u00fdbu\u0161n\u00fd, zv\u00fd\u0161en\u00fd bezpe\u010dnostn\u00ed a kompozitn\u00ed typ. V sou\u010dasn\u00e9 dob\u011b je nev\u00fdbu\u0161n\u00fd typ hlavn\u00edm proudem osv\u011btlovac\u00edch za\u0159\u00edzen\u00ed. Tento \u010dl\u00e1nek analyzuje n\u00e1zory a z\u00e1v\u011bry t\u00fdkaj\u00edc\u00ed se n\u00e1vrhu a v\u00fdrobn\u00edho procesu nev\u00fdbu\u0161n\u00fdch LED osv\u011btlovac\u00edch v\u00fdrobk\u016f odoln\u00fdch proti v\u00fdbuchu.<\/p>\n\n\n\n

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

I. V\u00fdkonnostn\u00ed charakteristiky LED<\/strong><\/strong><\/h2>\n\n\n\n

   LED lampy a sv\u00edtidla maj\u00ed n\u00edzk\u00e9 provozn\u00ed nap\u011bt\u00ed p\u0159i nap\u00e1jen\u00ed konstantn\u00edm proudem. P\u0159i stejn\u00e9m sv\u011bteln\u00e9m efektu je spot\u0159eba energie \u017e\u00e1rovky 1\/10, z\u00e1\u0159ivky 1\/2. Pr\u016fmyslov\u00e9 prost\u0159ed\u00ed \u010dasto vy\u017eaduje dlouhodob\u00e9 osv\u011btlen\u00ed, efekt \u00faspory energie je v\u00fdznamn\u011bj\u0161\u00ed.<\/p>\n\n\n\n

Za druh\u00e9, ochrana \u017eivotn\u00edho prost\u0159ed\u00ed, LED je odoln\u00e9 t\u011blo vyza\u0159uj\u00edc\u00ed sv\u011btlo, odolnost proti n\u00e1razu, nerozbitn\u00e9, recyklovateln\u00fd odpad, \u017e\u00e1dn\u00e9 zne\u010di\u0161t\u011bn\u00ed. Sv\u011bteln\u00fd zdroj je mal\u00fd, lze jej libovoln\u011b kombinovat, je snadno vyvinut\u00fd, snadno se instaluje a udr\u017euje kompaktn\u00ed osv\u011btlovac\u00ed v\u00fdrobek. LED sv\u011bteln\u00fd zdroj je v sou\u010dasn\u00e9 dob\u011b dra\u017e\u0161\u00ed ne\u017e konven\u010dn\u00ed sv\u011bteln\u00e9 zdroje, ale z hlediska \u00faspory energie, s ro\u010dn\u00ed \u00fasporou energie, aby se investice do sv\u011bteln\u00fdch zdroj\u016f vr\u00e1tila, m\u016f\u017ee vytvo\u0159it \u010distou hodnotu \u00faspory energie n\u011bkolikan\u00e1sobn\u011b vy\u0161\u0161\u00ed ne\u017e zisk.<\/p>\n\n\n\n

Op\u011bt vysok\u00e1 sv\u011bteln\u00e1 \u00fa\u010dinnost. Sv\u011bteln\u00e1 \u00fa\u010dinnost LED se po desetilet\u00edch v\u00fdvoje v\u00fdrazn\u011b zlep\u0161ila. Sv\u00edtivost b\u011b\u017en\u00fdch sv\u011bteln\u00fdch zdroj\u016f je 12-24 lm\/W, z\u00e1\u0159ivek 50-70 lm\/W, sod\u00edkov\u00fdch v\u00fdbojek 90-140 lm\/W, v\u011bt\u0161inu spot\u0159eby energie tvo\u0159\u00ed tepeln\u00e9 ztr\u00e1ty. Vylep\u0161en\u00e1 sv\u011bteln\u00e1 \u00fa\u010dinnost LED 80-200 lm\/W, dobr\u00e1 optick\u00e1 monochromati\u010dnost, \u00fazk\u00e9 spektrum, m\u016f\u017ee p\u0159\u00edmo vyza\u0159ovat barevn\u00e9 viditeln\u00e9 sv\u011btlo bez filtrov\u00e1n\u00ed.<\/p>\n\n\n\n

A kone\u010dn\u011b dlouh\u00e1 \u017eivotnost. Pou\u017eit\u00ed luminiscence z\u00e1\u0159en\u00ed elektronick\u00e9ho sv\u011bteln\u00e9ho pole, luminiscence vl\u00e1kna se snadno sp\u00e1l\u00ed, tepeln\u00e9 odpa\u0159ov\u00e1n\u00ed, \u00fatlum sv\u011btla atd. LED sv\u011btla jsou mal\u00e1, lehk\u00e1, zapouzd\u0159en\u00e1 v epoxidov\u00e9 prysky\u0159ici, vydr\u017e\u00ed mechanick\u00e9 n\u00e1razy a vibrace vysok\u00e9 intenzity a nen\u00ed snadn\u00e9 je po\u0161kodit. Pr\u016fm\u011brn\u00e1 \u017eivotnost je 100 000 hodin. \u017eivotnost LED \u017e\u00e1rovek a sv\u00edtilen m\u016f\u017ee b\u00fdt a\u017e 5 a\u017e 10 let, co\u017e v\u00fdrazn\u011b sni\u017euje n\u00e1klady na \u00fadr\u017ebu \u017e\u00e1rovek a sv\u00edtilen, aby se p\u0159ede\u0161lo probl\u00e9mu \u010dast\u00e9 v\u00fdm\u011bny \u017e\u00e1rovek a sv\u00edtilen.<\/p>\n\n\n\n

II. Princip nev\u00fdbu\u0161n\u00e9 LED lampy odoln\u00e9 proti v\u00fdbuchu<\/strong><\/strong><\/h2>\n\n\n\n

   Nev\u00fdbu\u0161n\u00e1 LED lampa odoln\u00e1 proti v\u00fdbuchu je sv\u011bteln\u00fd zdroj, nap\u00e1jec\u00ed zdroj a dal\u0161\u00ed sou\u010d\u00e1sti, kter\u00e9 mohou zap\u00e1lit v\u00fdbu\u0161n\u00e9 plyny, jsou uzav\u0159eny v pl\u00e1\u0161ti, v p\u0159\u00edpad\u011b v\u00fdbuchu m\u016f\u017ee pl\u00e1\u0161\u0165 vydr\u017eet jak\u00e9koliv klouby nebo struktur\u00e1ln\u00ed mezery skrz pl\u00e1\u0161\u0165 do pl\u00e1\u0161t\u011b v\u00fdbu\u0161n\u00e9 sm\u011bsi uvnit\u0159 vnit\u0159n\u00edho v\u00fdbuchu bez po\u0161kozen\u00ed a nezp\u016fsob\u00ed vn\u011bj\u0161\u00ed tvorbu v\u00fdbu\u0161n\u00e9ho plynu r\u016fzn\u00fdmi plyny, kter\u00e9 by zap\u00e1lily v\u00fdbu\u0161n\u00e9 plynn\u00e9 prost\u0159ed\u00ed, aby bylo dosa\u017eeno \u00fa\u010delu nev\u00fdbu\u0161nosti. \u00fa\u010del.<\/p>\n\n\n\n

III<\/strong>. Konstrukce a v\u00fdroba nev\u00fdbu\u0161n\u00fdch LED sv\u00edtidel a luceren odoln\u00fdch proti v\u00fdbuchu<\/strong><\/strong><\/h2>\n\n\n\n

3.1 struktura produktu<\/strong><\/strong><\/h3>\n\n\n\n

    Pl\u00e1\u0161\u0165 sv\u00edtidla mus\u00ed b\u00fdt schopen odolat n\u00e1razu vnit\u0159n\u00edho v\u00fdbuchu, podle kombinace odvodu tepla a hospod\u00e1rnosti je pl\u00e1\u0161\u0165 obvykle vyroben z odlitk\u016f ze slitiny lehk\u00fdch kov\u016f (ZL102), nev\u00fdbu\u0161n\u00e9 spoje jsou \u010dasto z\u00e1vitov\u00e9, ploch\u00e9, v\u00e1lcov\u00e9 a jin\u00e9; drsnost povrchu v nev\u00fdbu\u0161n\u00e9m proveden\u00ed nesm\u00ed b\u00fdt v\u011bt\u0161\u00ed ne\u017e 6,3 \u03bcm a d\u00e9lka jeho nev\u00fdbu\u0161n\u00fdch spoj\u016f a velikost vnit\u0159n\u00edho objemu nev\u00fdbu\u0161n\u00e9 dutiny a nev\u00fdbu\u0161n\u00e9 mezery spolu \u00fazce souvis\u00ed.<\/p>\n\n\n\n

Nev\u00fdbu\u0161n\u00e1 sv\u00edtidla se obvykle skl\u00e1daj\u00ed z dutiny pro sv\u011bteln\u00fd zdroj, dutiny pro nap\u00e1jec\u00ed zdroj a dutiny pro kabel\u00e1\u017e.<\/p>\n\n\n\n

    Dutina sv\u011bteln\u00e9ho zdroje zahrnuje pl\u00e1\u0161\u0165, sv\u011bteln\u00fd zdroj, pr\u016fhledn\u00fd kryt, reflektor atd. Dutina sv\u011bteln\u00e9ho zdroje je sv\u011btelnou \u010d\u00e1st\u00ed cel\u00e9 lampy, ale tak\u00e9 kl\u00ed\u010dovou \u010d\u00e1st\u00ed vytv\u00e1\u0159en\u00e9ho tepla, tak\u017ee dutina sv\u011bteln\u00e9ho zdroje by krom\u011b ur\u010dit\u00e9ho stupn\u011b pevnosti m\u011bla m\u00edt tak\u00e9 dobrou funkci odvodu tepla, aby teplota lamp a sv\u00edtilen spl\u0148ovala po\u017eadavky p\u0159\u00edslu\u0161n\u00e9 teplotn\u00ed skupiny. Pr\u016fhledn\u00fd kryt je obvykle vyroben z tvrzen\u00e9ho skla, \u010dast\u011bj\u0161\u00edm zp\u016fsobem je ut\u011bsn\u011bn\u00ed pr\u016fhledn\u00e9ho krytu epoxidovou prysky\u0159ic\u00ed v pl\u00e1\u0161ti dutiny sv\u011bteln\u00e9ho zdroje a pou\u017eit\u00ed p\u0159\u00edtla\u010dn\u00e9ho krou\u017eku upevn\u011bn\u00e9ho k dosa\u017een\u00ed \u00fa\u010dinku nev\u00fdbu\u0161nosti.<\/p>\n\n\n\n

Nap\u00e1jec\u00ed dutina obsahuje pl\u00e1\u0161\u0165, hnac\u00ed zdroj a kabelov\u00e9 svorky.<\/p>\n\n\n\n

Elektroinstala\u010dn\u00ed dutina je dutinou sv\u00edtidel a sv\u00edtilen a vn\u011bj\u0161\u00ed interakce, zam\u011b\u0159uje se na konstrukci a pou\u017eit\u00ed zav\u00e1d\u011bc\u00edho za\u0159\u00edzen\u00ed. Za\u0159\u00edzen\u00ed pro zaveden\u00ed kabel\u016f pro nej\u010dast\u011bji pou\u017e\u00edvan\u00e9 zaveden\u00ed nev\u00fdbu\u0161n\u00fdch sv\u011bteln\u00fdch zdroj\u016f a sv\u00edtilen, nej\u010dast\u011bji se pou\u017e\u00edv\u00e1 zaveden\u00ed t\u011bsnic\u00edho krou\u017eku a zaveden\u00ed t\u011bsn\u011bn\u00ed. Zaveden\u00ed t\u011bsnic\u00ed formy za\u0159\u00edzen\u00ed mus\u00ed b\u00fdt p\u0159izp\u016fsobeno velikosti t\u011bsnic\u00edho krou\u017eku kabelu a s pln\u011b stla\u010den\u00fdm kompresn\u00edm \u0161roubem, aby byla zaji\u0161t\u011bna nev\u00fdbu\u0161nost elektrick\u00e9ho za\u0159\u00edzen\u00ed.<\/p>\n\n\n\n

3.2 Konstrukce nap\u00e1jec\u00edho zdroje<\/strong><\/strong><\/h3>\n\n\n\n

   Podle nap\u00e1jen\u00ed sv\u011bteln\u00e9ho zdroje LED existuj\u00ed obvykle dv\u011b \u0159e\u0161en\u00ed, v\u00edceskupinov\u00fd zdroj nap\u00e1jen\u00ed pro zaji\u0161t\u011bn\u00ed v\u00edce zdroj\u016f konstantn\u00edho proudu, ka\u017ed\u00fd zdroj konstantn\u00edho proudu samostatn\u011b pro ka\u017ed\u00fd zdroj LED, tyto kombinace jsou flexibiln\u00ed. V\u00fdpadek jedn\u00e9 LED neovlivn\u00ed \u010dinnost ostatn\u00edch LED. Druh\u00e9 \u0159e\u0161en\u00ed, univerz\u00e1ln\u00ed zdroj konstantn\u00edho proudu, postr\u00e1d\u00e1 flexibilitu, co\u017e znamen\u00e1, \u017ee v\u00fdpadek jedn\u00e9 LED ovlivn\u00ed \u010dinnost jin\u00e9 LED. Ze syst\u00e9mov\u00e9ho hlediska, zalo\u017een\u00e9ho na z\u00e1sad\u00e1ch spolehlivosti a anal\u00fdzy, se nedoporu\u010duje jednoduch\u00e9 s\u00e9riov\u011b-paraleln\u00ed zapojen\u00ed komponent. P\u0159i zohledn\u011bn\u00ed vlivu p\u0159\u00edslu\u0161n\u00fdch faktor\u016f je prvo\u0159ad\u00fdm hlediskem pln\u00e9 vyu\u017eit\u00ed komponent k pln\u00e9mu zlep\u0161en\u00ed vyu\u017eit\u00ed cel\u00e9ho sv\u011bteln\u00e9ho zdroje. Proto byla v\u011bnov\u00e1na \u0161irok\u00e1 pozornost \u0159e\u0161en\u00edm stejnosm\u011brn\u00e9ho centralizovan\u00e9ho nap\u00e1jen\u00ed zalo\u017een\u00fdm na v\u00edcen\u00e1sobn\u00fdch re\u017eimech konstantn\u00edho proudu a \u0159e\u0161en\u00edm vysokonap\u011b\u0165ov\u00e9ho stejnosm\u011brn\u00e9ho centralizovan\u00e9ho nap\u00e1jen\u00ed. Stejnosm\u011brn\u00e9 centralizovan\u00e9 nap\u00e1jen\u00ed se vyzna\u010duje vysokou spolehlivost\u00ed syst\u00e9mu, vysokou \u00fa\u010dinnost\u00ed a n\u00edzk\u00fdmi n\u00e1klady. Systematick\u00e1, modul\u00e1rn\u00ed a inteligentn\u00ed konstrukce v\u00fdrazn\u011b zlep\u0161uje snadnost pou\u017eit\u00ed a udr\u017eovatelnost syst\u00e9mu a v\u00fdrazn\u011b sni\u017euje n\u00e1klady na spr\u00e1vu a \u00fadr\u017ebu.<\/p>\n\n\n\n

3.3 Konstrukce sv\u011bteln\u00e9ho zdroje<\/strong><\/strong><\/h3>\n\n\n\n

   Podle klasifikace materi\u00e1l\u016f vyza\u0159uj\u00edc\u00edch sv\u011btlo se sv\u011bteln\u00e9 zdroje d\u011bl\u00ed do dvou kategori\u00ed: polovodi\u010dov\u00e9 sv\u011bteln\u00e9 zdroje a plynov\u00e9 v\u00fdbojov\u00e9 sv\u011bteln\u00e9 zdroje. V posledn\u00edch letech doch\u00e1z\u00ed s rychl\u00fdm rozvojem v\u011bdy a techniky k rychl\u00e9mu v\u00fdvoji polovodi\u010dov\u00fdch sv\u011bteln\u00fdch diod (LED). Sv\u011bteln\u00fd zdroj LED se pou\u017e\u00edv\u00e1 v pr\u016fmyslu a hornictv\u00ed, ve \u0161kol\u00e1ch, nemocnic\u00edch, na silnic\u00edch a v dal\u0161\u00edch vnit\u0159n\u00edch i venkovn\u00edch sv\u00edtidlech v r\u016fzn\u00fdch oblastech. P\u0159i anal\u00fdze principu vyza\u0159ov\u00e1n\u00ed sv\u011btla se plynov\u00fd v\u00fdbojov\u00fd sv\u011bteln\u00fd zdroj p\u0159i pou\u017eit\u00ed r\u016fzn\u00fdch inertn\u00edch plyn\u016f pou\u017e\u00edv\u00e1 k regulaci sv\u011bteln\u00e9ho v\u00fdkonu sv\u011bteln\u00e9ho zdroje, jako je sv\u011bteln\u00fd tok, teplota barev, pod\u00e1n\u00ed barev atd. U sv\u011btla vyza\u0159ovan\u00e9ho polovodi\u010dov\u00fdmi sv\u011bteln\u00fdmi zdroji nen\u00ed t\u0159eba upravovat p\u0159\u00edslu\u0161n\u00e9 fotoelektrick\u00e9 parametry. teplota LED sv\u011bteln\u00e9ho zdroje nesm\u00ed p\u0159ekro\u010dit 80 \u2103. Se zvy\u0161uj\u00edc\u00ed se teplotou kles\u00e1 sv\u011bteln\u00fd v\u00fdkon a \u017eivotnost. pom\u011br sv\u011bteln\u00e9ho v\u00fdkonu LED ud\u00e1v\u00e1, \u017ee p\u0159i teplot\u011b spoje LED p\u0159ibli\u017en\u011b 50 \u2103 je relativn\u00ed pom\u011br sv\u011bteln\u00e9ho v\u00fdkonu sv\u011bteln\u00e9ho zdroje 100%.<\/p>\n\n\n\n

   V sou\u010dasn\u00e9 dob\u011b se \u010dast\u011bji pou\u017e\u00edv\u00e1 sv\u011bteln\u00fd zdroj z bal\u00ed\u010dku: integrovan\u00fd COB, 2835, 3030, 3535, 5050, 5054, 7070, pou\u017eit\u00ed mal\u00fdch bal\u00ed\u010dk\u016f, nejprve a pak \u0159et\u011bzec, decentralizovan\u00fd design sv\u011bteln\u00e9ho zdroje, p\u0159\u00edv\u011btiv\u00e9 rozhran\u00ed, velk\u00e1 oblast rozptylu tepla, distribuce tepla, nebude lokalizovan\u00e9 p\u0159eh\u0159\u00e1t\u00ed a \u00fa\u010dinn\u011b zlep\u0161\u00ed \u017eivotnost LED lamp a sv\u00edtilen.<\/p>\n\n\n\n

Nev\u00fdbu\u0161n\u00e9 LED lampy odoln\u00e9 proti v\u00fdbuchu jako hlavn\u00ed proud nev\u00fdbu\u0161n\u00fdch lamp a sv\u00edtilen, v oblasti odoln\u00e9 proti v\u00fdbuchu byly \u0161iroce pou\u017e\u00edv\u00e1ny. St\u00e1le v\u0161ak existuje mnoho probl\u00e9m\u016f, kter\u00e9 je t\u0159eba \u0159e\u0161it pomoc\u00ed nov\u00fdch technologi\u00ed. Krom\u011b toho je p\u0159i pou\u017e\u00edv\u00e1n\u00ed nev\u00fdbu\u0161n\u00fdch LED nev\u00fdbu\u0161n\u00fdch sv\u00edtidel t\u0159eba sn\u00ed\u017eit n\u00e1klady, d\u00e1le optimalizovat zp\u016fsob odv\u00e1d\u011bn\u00ed tepla, zvolit rozumn\u00fd zdroj nap\u00e1jen\u00ed s konstantn\u00edm proudem, co\u017e je kl\u00ed\u010dem k n\u00e1vrhu dobr\u00e9ho nev\u00fdbu\u0161n\u00e9ho LED nev\u00fdbu\u0161n\u00e9ho sv\u00edtidla.<\/p>","protected":false},"excerpt":{"rendered":"

LED explosion-proof lamps and lanterns design and manufacturing Electrical equipment used in explosive environments is divided into Class I, Class II and Class III. Class II and Class III non-mining LED explosion-proof lamps are mainly used in industries where flammable and explosive gases or dusts exist, such as petroleum, petrochemicals, chemicals, pharmaceuticals and so on. 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Class II and Class III non-mining LED explosion-proof lamps are mainly used in industries where flammable and explosive gases or dusts exist, such as petroleum, petrochemicals, chemicals, pharmaceuticals and so on.…","_links":{"self":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2232","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=2232"}],"version-history":[{"count":2,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2232\/revisions"}],"predecessor-version":[{"id":2287,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/posts\/2232\/revisions\/2287"}],"wp:attachment":[{"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/media?parent=2232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/categories?post=2232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/led.amasly.com\/cs\/wp-json\/wp\/v2\/tags?post=2232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}