Abubuwan da ke shafar inganci da lalata hasken hasken rana na LED
Da farko, zaɓi irin fitilun hasken rana na LED.
Wannan yana da matukar mahimmanci, ingancin fitilun hasken rana na LED ana iya cewa abu ne mai mahimmanci. Don ba da wasu misalan, guntu guntu farar haske iri ɗaya na mil 14 yana wakilta ta fitilun hasken rana na LED wanda aka lulluɓe tare da alƙawarin resin epoxy na yau da kullun da farin manne haske da manne mai ɗaukar hoto.
Haske guda ɗaya a cikin yanayin 30-digiri, sa'o'i dubu ɗaya bayan haka, Attenuation bayanan shine ƙimar kulawa mai haske na 70%; idan an lullube shi da nau'in D-nau'in ƙarancin gazawar manne, ƙarancin haske shine 45% a cikin sa'o'i dubu a ƙarƙashin yanayin tsufa iri ɗaya; idan an lullube shi da manne mai ƙarancin gazawar nau'in C, lalacewar hasken sa'a iri ɗaya shine 12%; idan Class B low-failure manne yana lullube, a ƙarƙashin yanayin tsufa iri ɗaya, lalata hasken awanni dubu shine 3%; idan Class A low-rashin manne, a ƙarƙashin yanayin tsufa iri ɗaya, lalacewar hasken awanni dubu shine 6%.
Na biyu, aiki na yanayi zazzabi na LED hasken rana fitilu.
Dangane da bayanan fitilar hasken rana guda ɗaya na LED idan ta tsufa idan fitilar hasken rana ɗaya ce kawai ta yi aiki, kuma yanayin yanayin yanayi yana kan digiri 30, to yanayin madaidaicin lokacin da farar fitilar LED guda ɗaya ke aiki ba zai wuce 45 ba. digiri. A wannan lokacin, rayuwar wannan LED zai zama manufa.
Idan akwai 100 LED hasken rana fitilu aiki a lokaci guda, da kuma tazara tsakanin su ne kawai 11.4mm, sa'an nan da zafin jiki na bracket na LED hasken rana fitilu a kusa da tari na iya wuce 45 digiri, amma Waɗancan LED hasken rana fitilu suna da babban zafin jiki wanda zai iya kaiwa digiri 65. A wannan lokacin, beads ɗin fitilar LED gwaji ne. Bayan haka, fitilun hasken rana na LED waɗanda ke taruwa a tsakiya za su sami saurin ruɓewar haske, yayin da hasken rana na LED da ke kewaye da tari zai sami raguwar ruɓewar haske.
Duk da haka dai, kowa ya kamata ya san cewa LED yana jin tsoron zafi. Mafi girman zafin jiki, mafi guntu rayuwar LED, ƙananan zafin jiki, tsawon rayuwar LED. Madaidaicin zafin aiki na LED shine ba shakka tsakanin 5 da sifili digiri. Amma wannan ba zai yiwu ba.
Sabili da haka, bayan mun fahimci madaidaicin ma'auni na aiki na beads na hasken rana na LED, muna ƙoƙarin mafi kyawun mu don haɓaka ayyukan tafiyar da zafi da zafi yayin zayyana fitilu. Duk da haka dai, ƙananan zafin jiki, tsawon rayuwar LED.
Na uku, An tsara sigogin lantarki masu aiki na beads fitilu na LED.
Dangane da sakamakon gwajin, ƙananan tuƙi na fitilar hasken rana na LED, ƙaramin zafin da ke fitowa, ba shakka, ƙananan haske. Bisa ga binciken, zane na LED hasken rana hasken wuta, da tuki halin yanzu na LED ne kullum kawai 5-10mA; samfurori tare da babban adadin beads fitilu, irin su kai fiye da 500, ko fiye, tuki na yanzu shine kawai 10-15mA Duk da haka, tuki na yau da kullum na hasken aikace-aikacen LED kawai 15-18mA, kuma mutane kaɗan ne suka tsara halin yanzu. sama da 20mA.
Sakamakon gwajin ya kuma nuna cewa a ƙarƙashin yanayin tuƙi na 14mA, kuma murfin ba shi da kariya ga iska, yanayin zafin iska a ciki ya kai digiri 71, ƙarancin lalata samfurin yana da ƙarancin haske a cikin sa'o'i 1000, da 3% a cikin 2000. hours. Wannan yana nuna cewa amfani da irin waɗannan fitilun LED masu ƙarancin lalacewa ya kai iyakarsa a cikin irin wannan yanayi, kuma mafi girman lalacewa shine.
Saboda allon tsufa don tsufa ba shi da aikin zubar da zafi, zafin da LED ya haifar yayin aiki ba za a iya gudanar da shi zuwa waje ba. An tabbatar da wannan a gwaji. Yanayin zafin iska a cikin allon tsufa ya kai madaidaicin digiri na 101, kuma yanayin yanayin murfin da ke kan allon tsufa ya kai digiri 53 kawai, wanda shine bambancin digiri da yawa. Wannan yana nuna cewa murfin filastik da aka tsara ba shi da aikin tafiyar da zafi da zafi.
Duk da haka, a gaba ɗaya, ƙirar fitila, aikin aikin zafi da zafi yana la'akari. Sabili da haka, a taƙaice, ƙirar ma'aunin lantarki na aiki na fitilar fitilar LED ya kamata a dogara ne akan ainihin halin da ake ciki.
Idan aikin zafi da watsawar zafi na fitilun yana da kyau sosai, ba kome ba idan an ƙara yawan motsi na hasken hasken rana na LED, saboda LED fitilu beads suna aiki Za a iya fitar da zafi zuwa waje nan take, ba tare da bata lokaci ba. lalata LED, wanda shine mafi kyawun kulawa ga LED. Akasin haka, idan aikin zafi da zafi na hasken wutar lantarki ya kasance haka-haka, yana da kyau a tsara tsarin don zama ƙarami kuma ya bar shi ya saki zafi kadan.