Lub teeb Emitting Diode (LED) qhov muag teev yog lub teeb pom kev zoo siv hluav taws xob uas muaj lub neej ntev thiab txo qhov cuam tshuam ib puag ncig piv rau cov khoom siv hluav taws xob. Txawm li cas los xij, txawm hais tias LED qhov muag teev siv hluav taws xob tsawg dua li qhov muag teev, lawv tseem tsim cov cua kub tseem ceeb uas tuaj yeem cuam tshuam rau lawv lub neej ntev thiab kev ua haujlwm ntawm lub sijhawm. Txhawm rau daws qhov teeb meem no, LED qhov muag teev nrog cov dab dej kub tau tsim los txo qis kev siv hluav taws xob, txhim khu kev ua neej thiab tswj kev ua haujlwm.
Lub dab dej kub yog ib yam khoom siv hluav taws xob tawg los tiv thaiv overheating ntawm semiconductors lossis cov khoom siv hluav taws xob. Hauv LED qhov muag teev, cov dab dej kub yog siv los txuas ntxiv lub neej ntawm LED qhov muag teev los ntawm kev tswj qhov kub ntawm LED nti. Thaum siv cov heatsink, LED qhov muag teev tuaj yeem ua haujlwm tau zoo dua thiab ua haujlwm tau zoo nyob rau lub sijhawm ntev, uas txo qis qhov xav tau hloov qhov muag teev thiab txuag lub zog rau cov tswv tsev thiab cov lag luam.
LED qhov muag teev nrog cov dab dej kub siv cov khoom sib xyaw ua ke thiab tsim los tswj cov cua sov kom zoo dua. Lawv feem ntau muaj cov tub ntxhais hlau luam tawm Circuit Board (MCPCB) nrog cov khoom siv thermal conductivity, xws li txhuas lossis tooj liab, uas ua raws li lub dab dej kub. Lub MCPCB yog mounted rau ntawm LED nti, thiab lub tshav kub generated los ntawm lub LED yog zoo xa mus rau lub tshav kub dab dej, uas disperses lub tshav kub los ntawm fins los yog ntawm convection los ntawm cov huab cua nyob ib ncig ntawm lub dab dej kub. Qhov no ua rau qhov kub thiab txias ntawm LED nti ntawm qhov chaw ruaj khov, uas ua rau nws lub teeb pom kev zoo thiab ua kom nws lub neej ntev.
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Kev siv cov dab dej kub hauv cov qhov muag teev LED tsim ib qho chaw ua haujlwm ruaj khov, uas tso cai rau kev txuag hluav taws xob tseem ceeb. Ua ntej, LED qhov muag teev nrog cov dab dej kub yuav tsum muaj lub zog tsawg los tswj cov teeb pom kev zoo vim lawv tsis nkim lub zog ua kom tsis muaj cua sov. Hloov chaw, cov cua sov tsim tawm tau zoo dispersed, txo qhov xav tau ntawm cov cua txias kom tiv thaiv cov cua sov uas tsim los ntawm lub teeb. Tsis tas li ntawd, lub neej ntev ntawm LED teeb txo qhov zaus ntawm kev hloov lub teeb thiab cuam tshuam kev siv zog. Qhov no ua rau LED qhov muag teev nrog cov dab dej kub ua kom muaj txiaj ntsig zoo thiab kev xaiv ib puag ncig rau lub tsev, kev lag luam thiab cov chaw pej xeem.
Hauv kev xaus, LED qhov muag teev nrog cov dab dej kub yog ib qho kev xaiv teeb pom kev zoo uas txo qis kev siv hluav taws xob thiab ua kom lub teeb ntev. Lawv siv cov dab dej kub tso cai rau kev ua kom zoo dua qub, txo cov nqi kho thiab txo qis zog, ua rau lawv muaj txiaj ntsig zoo thiab muaj txiaj ntsig zoo rau txhua tus neeg nrhiav kev xaiv teeb pom kev zoo ib puag ncig. Los ntawm kev xaiv LED qhov muag teev nrog cov dab dej kub, peb pab txhawb txoj kev loj hlob ntawm lub neej yav tom ntej, kev siv hluav taws xob zoo.
