Vim lawv lub neej ncua ntev thiab kev lag luam hluav taws xob,LED battensyog ib qho kev xaiv teeb pom kev zoo hauv ntau lub ntsiab lus. Cov ntsiab lus ntawm seb cov roj teeb LED puas kub yog ib qho uas cov neeg siv khoom nquag nug. Tseeb tiag, LED roj teeb tsim hluav taws xob, tab sis tsis yog tib yam los yog muaj qhov tshwm sim zoo ib yam li cov teeb pom kev zoo.
Thaum tshav kub kub li cas los ntawm LED Battens
Lub hauv paus ntsiab lus ntawm electroluminescence, uas yog lub hauv paus rau yuav ua li cas LEDs (lub teeb -emitting diodes) muaj nuj nqi, hais tias thaum ib tug hluav taws xob tam sim no ntws los ntawm ib tug semiconductor khoom, electrons recombine nrog electron qhov tso tawm lub zog nyob rau hauv daim ntawv ntawm photons, uas yog qhov peb pom li lub teeb. Ib qho LED tsis, txawm li cas los xij, tsim lub teeb los ntawm tag nrho cov hluav taws xob hluav taws xob uas muab rau nws. Nyob ntawm LED qhov zoo thiab tsim qauv, ib qho loj npaum li cas -feem ntau ntawm 30 thiab 40 feem pua - poob li cua sov. Qhov hluav taws xob rau pem hauv ntej ntawm LED, tam sim no - theem tsav, thiab cov khoom siv hluav taws xob semiconductor kev ua tau zoo tag nrho cuam tshuam rau qhov kev tsim hluav taws xob no, uas yog qhov tseem ceeb ntawm kev ua haujlwm ntawm LED.
Ob peb LED chips feem ntau muab tso rau hauv qhov sib npaug los yog sib lawv liag hauv LED batten. Txhua nti tsim ib qho nqi ntawm cov cua sov ntxiv rau kev txhawb nqa tag nrho cov teeb pom kev zoo. Vim tias cov chips no yog crammed rau hauv lub batten, cua sov tuaj yeem tsim tau yog tias nws tsis tswj tau.
LED Batten Thaum tshav kub kub Dissipation
Cov neeg tsim khoom ntawm cov roj teeb LED siv ntau yam cua sov- cov tswv yim dissipation los daws qhov teeb meem ntawm kev tsim hluav taws xob. Kev siv lub dab dej kub yog cov txheej txheem nrov tshaj plaws. Aluminium thiab lwm yam ntaub ntawv uas muaj zog thermal conductivity feem ntau yog siv los ua cov dab dej kub. Txij li thaum lub dab dej kub thiab cov chips LED yog nyob rau hauv kev sib cuag ncaj qha, cua sov yuav mus los ntawm cov chips mus rau lub dab dej kub qhov chaw ntau dua. Los ntawm convection thiab hluav taws xob, qhov chaw saum npoo nce ntxiv ua kom muaj txiaj ntsig zoo dua cov cua sov rau hauv ib puag ncig ib puag ncig.
Lwm cov ntsiab lus xws li kiv cua lossis cov tshuab ua kua txias kuj tseem tuaj yeem suav nrog hauv cov khoom siv hluav taws xob ntau dua. Cov kiv cua tuaj yeem ua kom cov cua sov ua kom nrawm dua - cov txheej txheem dissipation los ntawm kev txhim kho huab cua nyob ze ntawm lub dab dej kub. Txawm hais tias tsis tshua muaj neeg nyiam vim lawv qhov nyuaj thiab kev siv nyiaj, cov tshuab ua kua txias tuaj yeem tshem tawm cov cua sov kom zoo dua, tshwj xeeb tshaj yog los ntawm siab -lub zogLED battenssiv nyob rau hauv tshwj xeeb los yog industrial daim ntaub ntawv.
Thaum tshav kub kub nyhuv ntawm LED roj teeb
Overheating tuaj yeem ua mob rau cov roj teeb LED hauv ntau txoj hauv kev. Ua ntej ntawm tag nrho cov, nws yuav txo tau cov LEDs 'luminous efficiency. Qhov kom muaj nuj nqis ntawm lub teeb tsim tawm ib chav tsev ntawm cov hluav taws xob hluav taws xob poob qis thaum qhov kub ntawm LED chips nce. Qhov no yuav ua rau muaj teeb pom kev tsawg dua vim tias lub roj teeb LED tsis tuaj yeem tsim lub teeb ntau npaum li qhov xav tau.
Qhov thib ob, LEDs lub neej yuav luv luv los ntawm qhov kub thiab txias. Cov kev sib txuas uas tuav cov chips LED rau lub rooj tsav xwm hauv Circuit Court, cov khoom siv semiconductor, thiab lwm qhov ntawm LED batten tuaj yeem ua rau tsis zoo vim cua sov. Qhov kev tsis zoo no dhau sijhawm tuaj yeem ua rau LEDs ua tsis tau sai, ua rau lub roj teeb tag nrho lub neej luv luv - uas feem ntau yog touted li ntev dua li cov teeb pom kev zoo li qub.
Thaum kawg, cov xim zoo ntawm lub teeb uas LED batten emits kuj tuaj yeem cuam tshuam los ntawm tshav kub. Cov xim kub thiab xim rendering Performance index (CRI) ntawm LED tuaj yeem hloov pauv hauv cov lus teb rau qhov kub thiab txias, hloov lub teeb pom kev xim. Hauv cov chaw xws li cov duab kos duab, duab studios, lossis cov chaw muag khoom uas muaj cov xim zoo nkauj yog qhov tseem ceeb, qhov no yuav yog qhov teeb meem loj.
Thaum tshav kub kub Generation nrog cov pa teeb pom kev zoo sib piv
LED battens tsim hluav taws xob tsawg dua li cov teeb pom kev zoo ib yam li cov teeb halogen thiab cov qij taws. Tsuas yog nyob ib ncig ntawm 10% ntawm cov hluav taws xob hluav taws xob hloov mus rau hauv lub teeb los ntawm qhov muag teev; lwm 90% yog poob li cua sov. Txawm hais tias lub teeb halogen yog qhov ua tau zoo dua, lawv tseem tso tawm ntau cov khoom siv hluav taws xob. Ntxiv nrog rau qhov kub ntawm qhov kov, cov teeb pom kev zoo ntawm cov khoom siv hluav taws xob ntau dhau ua rau cov nqi hluav taws xob ua kom sov thiab siv zog, tshwj xeeb tshaj yog nyob rau thaj chaw sov.
LED battens, ntawm qhov tod tes, muaj kev nyab xeeb dua rau kev khiav lag luam vim lawv tsim cov khoom siv hluav taws xob qis dua, uas txo qis kev phom sij ntawm kev kub hnyiab lossis hluav taws kub muaj feem cuam tshuam nrog kub - lub teeb khiav. Tsis tas li ntawd, vim hais tias LED battens tsim hluav taws xob tsawg, lawv muaj kev cuam tshuam tsawg rau ntawm chav tsev qhov kub thiab txias, uas ua rau cov cua txias tsawg dua.
Tswj LED Batten Thaum tshav kub kub
Txhawm rau tswj cov cua sov hauv LED battens thiab lav lawv qhov kev ua tau zoo tshaj plaws, cov neeg siv yuav ua ob peb yam. Ua ntej thiab qhov tseem ceeb tshaj plaws, nws yog ib qho tseem ceeb los xaiv LED battens los ntawm cov neeg tsim khoom txhim khu kev qha nrog cov ntaub ntawv ua tiav ntawm kev tswj xyuas thermal thiab cua sov- lub dab dej tsim. Thaum tshav kub kub zoo- cov txheej txheem dissipation feem ntau yuav muaj nyob rau hauv cov qib siab - zoo battens.
Qhov thib ob, kev teeb tsa yuav tsum ua kom raug. Txhawm rau kom cov cua sov ua kom zoo, LED battens yuav tsum muab tso rau hauv qhov chaw zoo -ventilated. Lawv yuav tsum tsis txhob muab tso rau hauv qhov chaw kaw lossis qhov cua tsis txaus uas qhov cua sov tuaj yeem tsim. Nco ntsoov tias muaj qhov chaw txaus saum lub batten kom tso cai rau huab cua ntws yog tias koj tso rau hauv lub qab nthab.
Kev tswj cua sov kuj tuaj yeem pab tau los ntawm kev saib xyuas niaj hnub. Nws yog qhia kom ntxuav lubLED battensua ntu zus kom tshem tau cov plua plav thiab cov khib nyiab uas tuaj yeem ua rau ntawm lub dab dej kub thiab tiv thaiv kom tsis txhob muaj cua sov. Tsis tas li ntawd, koj tuaj yeem tso tseg cov cua sov- cuam tshuam txog cov teeb meem tsis zoo los ntawm kev nrhiav ib qho kev qhia txog kev puas tsuaj lossis kev ua haujlwm tsis zoo hauv cov cua sov- cov khoom tawg, nrog rau cov cua sov xoob- cov dab dej sib txuas.
LED battens ua kub, tab sis qhov tsis zoo ntawm cov cua sov yuav raug txo nrog kev tsim tsim nyog, cua sov- cov tswv yim dissipation, thiab cov neeg siv- qib saib xyuas. LED battens txuas ntxiv yog qhov kev xaiv zoo tshaj plaws thiab muaj txiaj ntsig teeb pom kev zoo rau ntau yam kev siv vim lawv cov hluav taws xob txo qis thaum piv rau cov teeb pom kev zoo thiab lawv cov txiaj ntsig ntau. Peb yuav cia siab tias yuav muaj kev kub ntxhov ntau dua - kev tswj kev daws teeb meem rau LED battens raws li kev siv tshuab tsim, uas yuav txhim kho lawv lub neej thiab kev ua haujlwm ntxiv.
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