Qhov laj thawj tseem ceeb yog tias cov chips coj tsis kub. Nws tsis muaj teeb meem yog tias qhov kub siab tshaj 100 degrees hauv lub sijhawm luv luv. Nws yog ib qho kev puas tsuaj loj rau LED nti yog tias nws ntshai ntawm qhov kub thiab txias ntev ntev.
Feem ntau hais lus, thermal conductivity ntawm epoxy resin zoo tib yam yog me me heev. Yog li ntawd, thaum lub teeb ci LED teeb, LED nti yuav tawm cua sov, thaum lub thermal conductivity ntawm epoxy resin zoo tib yam yog txwv. Yog li ntawd, thaum koj ntsuas qhov kub ntawm LED bracket los ntawm sab nraud ntawm lub teeb dawb LED mus rau 45 degrees, lub nti nruab nrab kub hauv lub teeb dawb LED yuav siab tshaj 80 degrees. Qhov kub ntawm LED yog tiag tiag 80 degrees, yog li thaum LED nti ua haujlwm nyob rau hauv qhov kub thiab txias, nws yog kev txom nyem heev, uas ua rau lub hnub nyoog ntawm LED dawb lub teeb.
Thaum lub teeb ci LED ua haujlwm, qhov nruab nrab kub ua rau kub siab ntawm 100 degrees. Nws tuaj yeem coj tawm tam sim ntawd 98 feem pua ntawm cov cua sov los ntawm tus pin ntawm lub bracket, thiaj li txo cov cua sov puas rau nws. Yog li ntawd, thaum qhov kub thiab txias ntawm LED dawb lub teeb bracket yog 60 degrees, lub nti nruab nrab kub yuav tsuas yog 61 degrees.
Los ntawm cov ntaub ntawv saum toj no, nws tuaj yeem pom tias cov txheej txheem ntim khoom zoo li cas yog xaiv rau lub teeb dawb LED, uas ncaj qha txiav txim siab lub teeb attenuation ntawm LED teeb.
