Kev siv cov thermal paste zoo hauv kev lag luam LED tau hloov pauv txoj kev tsim thiab tsim cov khoom LED.JOJUN thermal paste, tseem hu ua thermal grease lossis thermal paste, yog ib feem tseem ceeb ntawm kev lag luam LED. Nws pab txhim kho qhov thermal conductivity ntawm LED chip thiab lub cua sov, ua kom muaj kev kub hnyiab zoo thiab ntev lub neej ntawm cov khoom LED.
Cov xov xwm tsis ntev los no tau hais tias kev siv tau zoo ntawmtshuaj nplaum thermalHauv kev lag luam LED tau hloov cov cai ntawm qhov kev ua si thiab txhawb kev nce qib tseem ceeb hauv thev naus laus zis LED. Cov khoom LED tau siv dav hauv ntau yam kev siv xws li teeb pom kev zoo, cov zaub, thiab teeb pom kev zoo hauv tsheb. Raws li qhov kev thov rau cov khoom lag luam LED ua tau zoo txuas ntxiv nce ntxiv, qhov xav tau rau cov kev daws teeb meem tswj kev kub zoo tau dhau los ua qhov ceev dua li yav dhau los.
Ib qho ntawm cov yam tseem ceeb rau kev siv cov khoom siv tau zootshuaj nplaum thermalHauv kev lag luam LED, nws muaj peev xwm los sau cov qhov me me ntawm qhov chaw ntawm cov chips LED thiab cov cua sov. Qhov no pab txo qhov sib txawv ntawm huab cua thiab txhim kho kev sib cuag ntawm ob qho chaw, yog li ua rau muaj kev ua haujlwm thermal conductivity ntau dua. Ua li no, cov cua sov uas tsim los ntawm cov chip LED tuaj yeem hloov mus rau lub cua sov, tiv thaiv kev kub dhau thiab ua kom cov khoom LED ua haujlwm tau zoo tshaj plaws.
Tsis tas li ntawd, siv cov khoom zootshuaj nplaum thermaltuaj yeem pab daws cov teeb meem thermal hauv kev siv LED. Cov khoom LED feem ntau raug rau qhov kub siab dua, uas tuaj yeem cuam tshuam tsis zoo rau lawv cov kev ua tau zoo thiab kev ntseeg siab. Los ntawm kev siv cov tshuaj nplaum thermal nrog cov khoom siv thermal conductivity zoo heev, cov chaw tsim khoom LED tuaj yeem tswj cov txheej txheem dissipation cua sov zoo, yog li txhim kho kev ua haujlwm thermal thiab txhim kho cov khoom ruaj khov.
Tsis tas li ntawd xwb, daim ntawv thov ua tiav ntawmtshuaj nplaum thermalkuj tau txhawb nqa kev tsim cov khoom me me, txuag hluav taws xob LED. Los ntawm kev siv cov qauv thermal paste siab heev, cov chaw tsim khoom LED muaj peev xwm tsim cov khoom nrog cov yam ntxwv me me thiab cov zog ntau dua yam tsis muaj kev cuam tshuam rau kev tswj hwm thermal. Qhov no qhib cov cib fim tshiab rau kev koom ua ke cov thev naus laus zis LED rau hauv ntau yam kev siv me me thiab qhov chaw txwv.
Tsis tas li ntawd xwb, daim ntawv thov ua tiav ntawmtshuaj nplaum thermalkuj pab txhawb rau kev ruaj khov ntawm cov khoom LED. Los ntawm kev tswj hwm kev kub hnyiab zoo, cov khoom LED tuaj yeem ua haujlwm ntawm qhov kub qis dua, yog li txo kev siv hluav taws xob thiab ntev lub neej ntawm cov khoom. Qhov no tsis yog tsuas yog pab cov neeg siv kawg hauv kev txuag hluav taws xob xwb, tab sis kuj yog sib xws nrog kev siv zog thoob ntiaj teb los txhim kho kev siv hluav taws xob zoo thiab kev tiv thaiv ib puag ncig.
Tsis tas li ntawd xwb, daim ntawv thov ua tiav ntawmtshuaj nplaum thermalHauv kev lag luam LED tau tsim txoj hauv kev rau kev nce qib hauv kev tsim teeb pom kev zoo LED. Los ntawm kev tswj hwm thermal zoo dua, cov chaw tsim khoom LED tau tshawb nrhiav cov kev daws teeb meem LED muaj zog dua, ua rau cov khoom siv teeb pom kev zoo ci dua thiab ua haujlwm tau zoo dua. Qhov no muaj kev cuam tshuam loj rau ntau yam kev lag luam, suav nrog kev teeb pom kev zoo hauv tsev, teeb pom kev zoo hauv vaj thiab teeb pom kev zoo sab nraum zoov, qhov twg cov kev daws teeb meem LED ua tau zoo muaj kev thov siab.
Mus tom ntej, kev siv tau zoo ntawmtshuaj nplaum thermalHauv kev lag luam LED, nws yuav tsum txuas ntxiv tsav tsheb tsim kho tshiab thiab tsim lub neej yav tom ntej ntawm cov thev naus laus zis LED. Raws li qhov kev thov rau cov khoom lag luam LED ua haujlwm siab txuas ntxiv mus, cov kev daws teeb meem tswj kev kub, suav nrog cov tshuaj nplaum thermal, yuav dhau los ua qhov tseem ceeb kom ntseeg tau tias muaj kev ntseeg siab thiab lub neej ntev ntawm cov khoom LED.
Hauv kev xaus lus, kev siv cov thermal paste zoo hauv kev lag luam LED tau coj kev vam meej tseem ceeb rau LED technology, yog li txhim kho kev ua haujlwm thermal, kev siv hluav taws xob zoo thiab kev ntseeg siab ntawm cov khoom. Raws li kev lag luam LED txuas ntxiv mus, kev tswj cua sov zoo los ntawm thermal paste yuav tseem yog qhov tseem ceeb rau cov tuam txhab LED, tsav tsheb tsim kho tshiab thiab tsim lub neej yav tom ntej ntawm LED technology.
Lub sijhawm tshaj tawm: Lub Xya Hli-10-2024