Fasahar ƙirar maɓalli na LED high bay light

Sabbin fasahohi, sabbin kayan aiki, da sabbin fasahohi an ci gaba da amfani da su a cikin ƙirar manyan hanyoyin hasken wutar lantarki na LED, suna ɗora tushe mai ƙarfi don ƙirar manyan fitilun LED. A cikin fitilun LED, mafi mahimmancin abubuwan shine tuki da watsawar zafi.

1. Tuki

Ƙarfin wutar lantarki yana da inganci, ƙima, da kwanciyar hankali mai hana ruwa LED mai ba da wutar lantarki na yau da kullun da aka tsara musamman don LEDs. Farawa mai sauri, kewayon abubuwan jituwa masu jituwa, cikakken ayyukan kariya, AC85-265V mai shigowa da wutar lantarki, madaidaicin madaidaicin iko na yau da kullun, ingantaccen aiki da abin dogaro, da tsarin bayyanar aluminium duka suna sa fitilun LED su kasance mafi aminci da kwanciyar hankali.

2. Tsarin watsa zafi

A cikin manyan LEDs, watsawar zafi babbar matsala ce. Misali, wani farin LED na 10W yana da ingancin jujjuyawar photoelectric na 20%, kuma ana canza wutar lantarki 8W zuwa makamashi mai zafi. Idan ba a yi amfani da watsewar zafi ba, ainihin zafin zafin babban LED ɗin zai tashi da sauri. Lokacin da zazzabi na mahaɗin (TJ) ya hau sama da matsakaicin zafin da ake iya ba da izini (yawanci 150), babban ƙarfin wutar lantarki zai lalace saboda tsananin zafi. Sabili da haka, ƙirar ɓarna zafi shima shine mafi mahimmancin abun ciki. Bari mu tattauna ƙirar ɓarnawar zafi daga bangarorin biyu na substrate na aluminium da nutsewar zafi.

2-1. Zaɓin ƙasa

A cikin aikace -aikacen samfuran LED, galibi ya zama dole a tara maɓuɓɓugan hasken LED da yawa a kan madaurin kewaye. Bugu da ƙari ga rawar ƙirar ƙirar LED, a gefe guda, yayin da ƙarfin fitowar LED ya zama mafi girma da girma, hukumar kewaye kuma tana taka rawar watsa zafi, ta watsar da zafin da aka samar. An yi shi da lu'ulu'u na LED. Sabili da haka, zaɓin kayan dole ne yayi la’akari da buƙatun ƙarfin tsari da watsawar zafi. Don substrate, mun kwatanta FR4, substrate yumbu da MCPCB. bi da bi.

(1) The thermal watsin na FR4 shine kusan 0.36W/m. K, ba zai iya cika buƙatun watsawar zafi na babban ƙarfin wutar LED ba.

(2) The thermal watsin na yumbu ya fi 80W/m. K, tsada, rashin tsari mara kyau, ba za a iya amfani da shi a babban yanki ba.

(3) The thermal conductivity na MCPCB ya fi 2.0W/m. K. Matsakaicin farashi, iya aiki mai ƙarfi, fasahar balaga da samar da taro.

2-2 Tsarin Radiator

Matsayin matsewar zafi shine sha zafin da aka canja daga substrate ko guntu, sannan ya watsa zuwa yanayin waje don tabbatar da yanayin zafin guntu na LED. Yawancin radiators an tsara su a hankali don isar da yanayi da tilasta tilastawa. Wato radiator mai aiki da radiator mai wucewa.

3. Features na LED high bay fitilu:

  • Babban haske mai haske na LED yana amfani da fitilar LED mai ƙarfi guda ɗaya azaman tushen haske, yana ɗaukar ƙirar ƙirar madaidaiciyar madaidaiciyar madaidaiciya guda ɗaya, kuma yana amfani da kwakwalwan semiconductor mai ƙyalƙyali mai shigowa, ƙirar zafi mai zafi, ƙarancin lalata haske, launi mai tsabta. , babu ghosting Features;
  • Tsarin keɓaɓɓen ƙwanƙwasa zafi, haɗe da akwatin lantarki, yana watsa zafi yadda yakamata, ta haka yana rage zafin jiki a fitila, da kuma tabbatar da rayuwar tushen haske da samar da wutar lantarki yadda yakamata.
  • Fuskar radiator ɗin anodized ce kuma tana da ƙima, kuma tsarin yana da ƙima da kyau.
  • Green da muhalli, babu gurɓatawa, babu gubar, mercury da sauran abubuwan gurɓatawa, babu gurɓata muhalli.
  • Tasirin nuni na launi yana da kyau, kalar abu ya fi na gaske, kuma akwai launuka iri -iri masu haske. Zai iya biyan buƙatun mahalli daban -daban, kawar da motsin zuciyar da ke haifar da zafin launi na fitilun gargajiya, sanya hangen nesa cikin annashuwa, da haɓaka aikin mutane.
  • Yana ɗaukar madaidaicin iko na yau da kullun da sarrafa wutar lantarki, yana amfani da wutar lantarki mai faɗi, yana shawo kan wutar lantarki, gurɓataccen amo da rashin kwanciyar hankali wanda ballast ya haifar, kuma yana guje wa haushi da gajiya.
  • Tasirin kayan ado yana da kyau, an karɓi fasahar maganin farfajiya ta musamman, bayyanar sabon labari ce, shigarwa yana da sauƙi, rarrabuwa ya dace, kuma aikace -aikacen yana da fadi.

Lokacin aikawa: Sep-01-2021