Plaub yam ntxwv ntawm LED teeb hlaws thiab LED teeb hlaws yog dab tsi?

Dab tsi yog cov cuab yeej thiab cov yam ntxwv ntawm lub teeb ci diodes? Cov thev naus laus zis thiab cov yam ntxwv ntawm lub teeb ci diodes: lub ci diode yog hais txog kev tsim cov LED (Light-Emitting Diode, Lub Teeb Tube) thev naus laus zis ua lub ntsiab. Cov diodes ntawm cov plaub hau yog cov khoom siv semi-superconductor. Nws coaxing DC yog du mus rau semi-superconductor P-N binding qhov chaw, thiab tom qab ntawd cov khoom siv hluav taws xob ntawm cov band thiab cov khoom siv hluav taws xob ntawm cov hluav taws xob ntawm cov hluav taws xob thiab cov carnitar ntawm cov band ntawm carnitar txuas rau ib leeg. , Txhawm rau tsim cov photon emitters, ci iab diode ntawm ntau yam sib txawv tuaj yeem thim lub teeb los ntawm cov kab liab sab hauv mus rau lub teeb xiav, los ntawm cov ntshav-lub teeb mus rau cov kab liab. & nbsp Gundam LED teeb hlaws dai; Lub teeb lub teeb nrog lub teeb diode yog me me thiab lub teeb, thiab yog encapsulated nrog epoxy resin. Nws tuaj yeem siv ntau lub zog siv hluav taws xob thiab kev poob siab. 50,000-100,000 teev, zoo dua li 1,000 teev ntawm cov tshuaj tungsten filament qhov muag teev thiab 10,000 teev ntawm fluorescent teeb raj. Vim tias kev siv lub diode tuaj yeem ncav cuag 5-10 xyoo, tsis tsuas yog cov txiaj ntsig ntawm kev hloov lub teeb tuaj yeem nce ntxiv, tab sis kuj muaj cov yam ntxwv uas tuaj yeem tsav los ntawm lub siab -DC lub zog tuaj yeem tsav lub ci ntsa iab. Lub hwj chim tsuas yog ib nrab ntawm lub teeb fluorescent raj, yog li lub teeb diode kuj txuas lub zog txuag hluav taws xob thiab txuag hluav taws xob. Piv nrog rau lwm cov teeb pom kev thoob ntiaj teb thaum pib, tungsten filament teeb npuas yog li 15 LM / W, fluorescent hnub ci txog 45 60 LM / W, HID teeb txog 120 150 LM / W. Nws tau maj mam nce qhov tsis zoo; Qhov no yog qhov sib piv ntawm cov khoom siv teeb pom kev zoo ntawm lub teeb diode thiab lwm yam teeb pom kev zoo: cov yam ntxwv ntawm lub teeb pom kev zoo diode teeb pom kev zoo ntawm lub teeb pom kev zoo diode, qhov kub ntawm lub diodes, kev khiav hauj lwm dav dav, qhov nruab nrab, qhov loj, shocking, beam concentrated. Lub hnub ci (fluorescence fluorescence Light) Lub teeb fluorescent lub teeb txuag hluav taws xob, tab sis tshem tawm cov teeb meem xws li mercury thiab mercury purification, dawb thermal tungsten filament npuas yog tsawg-efficiency, siab zog noj, lub neej luv luv, thiab cov plaub hau tsis zoo thiab ci diodes. Txawm li cas los xij, cov neeg uas siv cov diode tsawg dua yuav pom tias cov diode ci ntsa iab tshwj xeeb tshaj yog vim qhov smoothness, uas tuaj yeem yooj yim los ua cov cua sov ntawm kev txom nyem los ntawm lub teeb, uas ua rau lub diode ntawm cov plaub hau ci. Thaum lub sij hawm ntawd, lub diode ntawm lub diodes ua rau nws tsis raug kev txom nyem los ntawm tshav kub dissipation sai li sai tau, thiab nws lub neej yuav txo. Cov kab lus los ntawm LED teeb hlaws dai.