Momwe Mungagwirizane ndi Kutetezedwa kwa Mphezi ya LED Light Source Module
2023-01-18
Tianhui
50
Kuunikira panja kwagwiritsidwa ntchito kwambiri muzinthu zambiri zowonetsera kunyumba ndi kunja. Kutengera malo ake ogwiritsira ntchito movutikira, gawo la gwero la kuwala kwa LED liyenera kuyang'ana kwambiri pakupanga zovuta monga madzi, kutentha kwambiri, kugunda kwamphezi ndi zina. Hongba Electronics imayambitsa njira zotsatirazi zopewera njira zodzitetezera kuti magetsi a mumsewu asawonongeke ndi mphezi ndi mphezi: 1. Chitetezo chakunja kwa mphezi ndi zipinda zamkati zimaphatikizidwa ndi module yaposachedwa ya LED yowunikira magetsi. Iyenera kukhazikitsidwa pamzere ndi pansi pamaneti. Machitidwewa amapanga chitetezo chakunja kwa mphezi. Dongosololi limapewa magetsi a mumsewu wa LED kuchokera ku ngozi zamoto ndi chitetezo chamunthu chifukwa cha mphezi yolunjika. Dongosolo loteteza mphezi lamkati limatanthawuza. Dongosololi lingalepheretse kuzindikira mphezi ndi mitundu ina ya kuwukira kopitilira muyeso, kupangitsa mphamvu kuwononga, yomwe ndi njira yoteteza mphezi yakunja yomwe siyingatsimikizidwe. Ziwirizo n’zothandizana komanso n’zothandizana, n’kumakwaniritsana. Njira zotetezera mphezi zamkati zimalumikizidwa ndi njira yoteteza mphezi yakunja kapena kuyika chitetezo chowonjezera pazida zambiri, zingwe, mapaipi achitsulo, ndi zina zambiri. polowera ndi kunja kwa malo otetezedwa. 2. Malumikizidwe omwe ali ndi umboni wa mphezi ndiye kusiyana kowononga komwe kumabwera chifukwa cha kuyatsa kwa bingu. Zingwe zamagetsi, zingwe zamasiginecha, ndi mapaipi azitsulo ziyenera kulumikizidwa ndi chitetezo chopitilira mphamvu. Kulumikizana kofanana, kulumikizana kulikonse kofanana komwe kungathe kuyenera kulumikizidwa wina ndi mnzake, ndipo kumbuyo kwa kuthekera kwakukulu kofanana kumalumikizidwa. 3. Kuphatikiza pa zida zopangira magetsi, gulu lamagetsi la LED lidzakhazikitsanso zida zoyankhulirana kuti ziwongolere kusintha ndi kuwala kwa nyali zamumsewu. Zida izi ndi magetsi ziyenera kuikidwa m'dera lamphezi. Mphamvu yamagetsi yamagetsi pano ndiyofooka kwambiri. 4. Zida zachitetezo chapamwamba -udindo wa gawo lachitetezo cha mphezi ndi gawo lachitetezo cha overvoltage ndikulumikizana ndi dongosolo lachitetezo munthawi yochepa (nano -sekondi), kuti milingo yamagetsi ya doko la chipangizocho. Pa nthawi yomweyo, yaikulu zimachitika mphamvu kwaiye mu dera amamasulidwa padziko lapansi kudzera njira yaifupi kuchepetsa kuthekera kusiyana kwa mawonekedwe mapeto a zida, potero kusewera ndi kuteteza zida. Kwa gawo la gwero la kuwala kwa LED, malo ogwiritsira ntchito amatsimikizira kuti kutetezedwa kwa mphezi ndi chizindikiro cholemera cha nkhokwe poyezera momwe ntchito yake ikuyendera. Hongba Electronics akhoza makonda gawo dalaivala wa mphamvu zosiyanasiyana ndi ntchito sikelo yogwirizana malinga ndi zosowa za makasitomala. Hongba Electronics Chitani ntchito ya ulalo uliwonse ndi mtima wanu ndikudzipereka kuti mukwaniritse kasitomala aliyense.
Lowani m'dziko la UV disinfection. Apa, muphunzira momwe njira yochedwera zachilengedwe imatsuka madzi. Dziwani momwe ma module a UV LED ndi ma diode amathandizira pa izi. Komanso, onani momwe ukadaulo wa UV umapindulira zopangira zimbudzi. Mwakonzeka? Tiyeni tiyambe.
Ultraviolet (UV) ndi ma radiation a electromagnetic omwe amagwera mkati mwa kuwala kowoneka bwino ndi ma x-ray. UV LED diode imagawidwa m'magulu atatu: UVA, UVB, ndi UVC. Kuwala kwa UVC, komwe kumakhala ndi utali waufupi kwambiri komanso mphamvu yayikulu kwambiri, kumagwiritsidwa ntchito kwambiri potsekereza chifukwa kumatha kupha kapena kuyambitsa tizilombo tambiri, kuphatikiza mabakiteriya, ma virus, ndi mafangasi.
Kutulutsa kwamphamvu kwamphamvu kwa UV LED diode ikukwera; zida zapamwamba za III-nitride pakali pano zimatulutsa 150 lm zoyera, zoyera, zobiriwira kapena zobiriwira. Tikambirana za kapangidwe kazinthu izi, kulabadira kwambiri ma CD amagetsi, zida zapa flip-chip, ndi umisiri wokutira wa phosphorous.
palibe deta
m'modzi mwa akatswiri opanga ma UV LED ogulitsa ku China
tadzipereka ku diode za LED kwa zaka zopitilira 22+, wopanga zida zapamwamba za LED & ogulitsa UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm