Qhov ci ntsa iab lwj ntawm LED teeb yog ib qho kev tshwm sim ib txwm muaj, uas yuav tshwm sim los ntawm ntau yam. Cov hauv qab no yog qee qhov laj thawj tseem ceeb sau raws li kev tshawb fawb:
Tsis zoo zoo ntawm LED Chips
Qhov zoo ntawm cov coj ncaj qha cuam tshuam lawv lub ci ci thiab lub neej. Yog hais tias tus LED nti siv yog qhov tsis zoo, qhov kev ua tau zoo yuav nrawm dua. Qhov no yog vim hais tias cov khoom siv zoo thiab tsim tau cov txheej txheem ntawm lub nti nws tus kheej yuav cuam tshuam rau nws cov tso zis tawm muaj peev xwm.
Thaum tshav kub dissipation teeb meem
LED teeb yuav ua kom muaj cua sov ntau thaum ua haujlwm. Yog tias nws tsis tau cuam tshuam nyob rau lub sijhawm, nws yuav ua rau lub nti kub kom sawv, yog li nrawm rau lub teeb lwj. Lub thermal kuj ntawm cov LED Chip nws tus kheej, muaj cov kua nplaum nyiaj, cov cua sov dissipation nyhuv ntawm lub substrate, thiab cov xaim hluav taws kub yog txhua yam ntsig txog lub teeb lwj. Tshwj xeeb tshaj yog rau LED txoj kev teeb tsa siv sab nraud, vim lub siab luminous power, cua sov dissipation tsim yog qhov tseem ceeb.
Kev Siv Tsis Txaus
LED teeb feem ntau yuav tsum muaj kev tsav tsheb tas li. Yog tias siv voltage siv, nws yuav ua rau tsis txhob lwj. Tsis tas li ntawd, yog tias tus tsav tam sim no tshaj li tus nqi ntsuas, nws yuav tseem ua kom muaj kev phom qab kom nrawm. Cov teeb meem no yog txhua yam tshwm sim los ntawm kev siv tsis raug.
Environmentalency
Thaum LED teeb tau siv sab nraum zoov, lawv yuav ntxhov siab los ntawm ib puag ncig huab cua, xws li yaig los ntawm cov kua qaub thiab alkali. Cov xwm txheej sab nraud tuaj yeem cuam tshuam kev ua haujlwm ntawm LED teeb thiab ua rau lub teeb lwj.
Hauv cov ntsiab lus, muaj ntau cov laj thawj rau qhov ci ci lwj ntawm LED teeb, suav nrog chip zoo, kev siv cua sov, thiab ib puag ncig cov xwm txheej. Txhawm rau txuas lub neej pabcuam ntawm LED teeb, nws yog qhov tsim nyog los xaiv cov qauv zoo, thiab ua kom muaj kev siv kub ntxhov thiab kev tiv thaiv kev tiv thaiv kom raug.
