Umthombo wokukhanya we-LED, obizwa ngokuba yi-light-emitting diode (i-Light Emitting Diode, efinyeziweyo njenge-LED) kuluntu lwanamhlanje.Kwiminyaka yakutshanje, ulwazi lwabantu ngokhuseleko lokusingqongileyo luya luphezulu nangaphezulu, kwaye umthombo wokukhanya we-LED ngokuthe ngcembe usetyenziselwa ukubuyisela umthombo wokukhanya we-halogen wendabuko.
Isibane esiqhelekileyo sotyando esingenasithunzi sisebenzisa ibhalbhu ye-halogen njengomthombo wokukhanya, kwaye sibonakalisa ukukhanya kwindawo yotyando ngesibonisi semirror emininzi.Umthombo wokukhanya we-halogen osetyenziswe kwesi sibane sotyando esingenamthunzi unobomi obufutshane benkonzo, kwaye i-spectrum ekhutshwayo iqulethe i-ultraviolet ekukhanyeni kwe-infrared.Nangona itekhnoloji yanamhlanje inokuhluza uninzi lwemitha ye-ultraviolet, ukusetyenziswa kwexesha elide kwesibane sotyando se-halogen esikhanyayo kuya kubangela ukutshisa kunye nokungakhululeki kwisigulana.
Iimpawu eziphambili zomthombo wokukhanya kwe-LED ngubushushu obuphantsi bomthombo wokukhanya, ukusetyenziswa kwamandla aphantsi, ubomi benkonzo ende, kunye nobushushu bombala ohlengahlengiswayo.Xa kuthelekiswa nemithombo yokukhanya ye-halogen yendabuko, imithombo yokukhanya ye-LED ineenzuzo ezinkulu.Ke isetyenziswa njani i-LED kuyilo kunye nokuphunyezwa kwezibane zotyando ezingenamthunzi
Okwangoku, amanye amaphepha axoxe ngokusetyenziswa kwawo ngokweenkcukacha:
(1) Ithiyori yokuyila i-optical design engabonakaliyo, indlela yokuyila ukukhanya kwe-LED kunye neeparamitha ze-photometric characterization zichazwe, iimodyuli eziphambili kunye nemisebenzi ye-LightTools yokukhanyisa isoftware yokukhanyisa iyaziswa, kwaye umgaqo kunye nendlela yokulandelela i-ray ixutyushwa.
(2) Ngesiseko sophando kunye nokuxoxa ngomgaqo-nkqubo woyilo kunye neemfuno zoyilo lwesibane sotyando esingenamthunzi, iskimu esisekelwe kwi-lens epheleleyo yangaphakathi (TIR) uyilo lwe-lens lucetywayo, kwaye i-lens yokubonakalisa yangaphakathi epheleleyo yenzelwe ukusebenzisa i-software ye-LightTools, kwaye ukuvunwa kwawo amandla kuyenziwa.izinga kunye nokufana ziyalungiswa.Isibane sotyando se-LED esingenathunzi senziwe ngendlela ye-lens ye-16 × 4, kwaye i-interval kunye ne-rotation angle ye-lens ye-lens ifaniswe, kwaye uhlalutyo lokunyamezela kwi-lens kunye novavanyo lokulinganisa lwe-software lugqityiwe.
(3) Iisampulu zesibane sotyando se-LED esingenathunzi zaphuhliswa, kwaye iisampulu zavavanywa ngokweemfuno zentsebenzo yesibane sotyando esingenathunzi, kubandakanywa nokukhanya okuphakathi, isantya seshutha enye engenasithunzi, isantya sokuvala isithunzi esiphindwe kabini, isantya esingenasithunzi somgodi onzulu. , ukukhanya okukhanyayo Iziphumo zovavanyo zibonisa ukuba ukusebenza kwesampuli ngokusisiseko kuhlangabezana neemfuno zoyilo.
Kungenxa yokuphuculwa okuqhubekayo kwabantu kunye nokuphuculwa okuqhubekayo kokusebenza kweemveliso ezikhoyo ukuba ixesha elitsha linomsebenzi ozinzileyo kunye neemveliso zesibane ezingabizi kakhulu zotyando ezingenamthunzi.Amaxesha ayatshintsha, iimfuno zabantu ziyaphucuka, thina Njengomvelisi wezibane zotyando ezingenathunzi, siya kuqhubeka nokuvelisa iimveliso ezingcono ukuze sikhonze uluntu.
Ixesha lokuposa: Feb-22-2022
