Raws li cov khoom siv teeb pom kev zoo, LED lub teeb strips tau siv dav hauv kev kho kom zoo nkauj hauv tsev, coj mus muag zaub thiab vaj tsev teeb pom kev zoo. Txawm li cas los xij, ntau tus neeg paub me ntsis txog cov ntaub ntawv ntawm LED lub teeb strips. Kab lus no yuav qhia txog cov khoom siv ntawm LED lub teeb strips los pab koj nkag siab zoo dua cov khoom no.
Cov ntaub ntawv ntawm LED lub teeb strips feem ntau muab faib ua ob pawg: LED chips thiab lub teeb sawb substrates. Ntawm lawv, LED nti yog lub hauv paus tseem ceeb ntawm LED lub teeb sawb, thiab lub teeb sawb substrate nqa lub LED nti, uas muaj cov yam ntxwv ntawm kev kub nyhiab, kub tsis kam thiab corrosion kuj.
Muaj peb hom LED nti cov ntaub ntawv: silver paste ntim (Silver Paste), kub hlau ntim (Gold Wire) thiab sapphire substrate ntim (Sapphire Substrate). Silver paste ntim yog ib qho kev siv hluav taws xob tsawg tsawg LED ntim tshuab, uas tuaj yeem muab cov thermal conductivity zoo dua. Kub hlau ntim yog tsim rau high-power LED teeb strips, uas muaj ntau dua conductivity. Sapphire substrate ntim yog ib qho tshiab LED nti ntim tshuab nrog cov txiaj ntsig zoo ntawm cov cua sov thiab lub teeb ci siab.
Kuj tseem muaj ntau txoj kev xaiv rau substrate ntawm LED teeb strips. Cov khoom siv substrate feem ntau yog yas substrate thiab aluminium substrate. Yas substrates feem ntau yog ua los ntawm PVC thiab PC cov ntaub ntawv, uas muaj qhov yooj yooj yim thiab tsis muaj dej tsis zoo thiab siv dav hauv tsev kho kom zoo nkauj thiab chaw sab nraum zoov. Aluminium substrates yog cov khoom siv thermal conductivity zoo thiab tsim nyog rau lub zog siab LED lub teeb strips, xws li cov teeb pom kev lag luam thiab cov teeb pom kev lag luam.
Cov ntaub ntawv ntawm LED lub teeb strips feem ntau suav nrog LED chips thiab lub teeb sawb substrates. Cov khoom sib txawv ntawm LED chips muaj cov yam ntxwv sib txawv, xws li thermal conductivity, hluav taws xob conductivity thiab ci ntsa iab. Kev xaiv ntawm lub teeb sawb substrates yuav tsum yog raws li qhov xav tau tiag tiag, suav nrog cov yam ntxwv xws li yoog raws, tsis muaj dej thiab thermal conductivity.
Kuv vam tias los ntawm kev qhia txog kab lus no, koj muaj kev nkag siab zoo dua ntawm cov ntaub ntawv ntawm LED teeb strips. Txawm hais tias hauv tsev kho kom zoo nkauj lossis cov khoom lag luam, xaiv cov khoom siv LED teeb pom kev zoo muaj qhov cuam tshuam tseem ceeb ntawm kev ua haujlwm thiab lub neej ntawm cov khoom, yog li thaum yuav khoom LED teeb strips, nco ntsoov them sai sai rau nws cov khoom siv.