Nrog kev txhim kho txuas ntxiv ntawm LED (Light Emitting Diode) thev naus laus zis, kev siv teeb pom kev zoo ntau dua thiab cov ntxaij vab tshaus siv LED ua lub teeb ci tseem ceeb. Nyob rau hauv xyoo tas los no, ntawm ntau cov khoom lag luam LED, sawb LED thiab linear LED yog ob hom ntawv. Txoj kev loj hlob sai ntawm LED thev naus laus zis tau coj cov kev hloov pauv loj heev thiab kev tsim kho tshiab rau ntau yam kev lag luam. Hauv cov khoom siv LED, strip LED thiab linear LED yog ob hom kev sib txawv, uas txawv ntawm cov tsos, daim ntawv thov teb, thiab cov yam ntxwv.
1, Kev tshwm sim
Cov tsos ntawm strip zoo li LEDs yog ntev thiab feem ntau yog tsim los ntawm ntau yam LED chips. Tus naj npawb thiab qhov loj ntawm cov chips txawv nyob ntawm cov khoom sib txawv. Feem ntau hais lus, qhov dav ntawm strip LEDs yog dav dua li ntawm cov kab LEDs, xws li los ntawm ob peb millimeters mus rau ob peb centimeters. Striped LEDs feem ntau muaj kev ua haujlwm zoo thaum tshav kub kub dissipation, uas tuaj yeem txo cov teeb meem kev tsim hluav taws xob zoo.
Cov tsos ntawm linear LED yog slender thiab tsim los ntawm ntau yam LED chips teem linearly. Qhov dav ntawm linear LEDs feem ntau me me, feem ntau yog ob peb millimeters lossis tsawg dua. Lub tshav kub dissipation kev ua tau zoo ntawm linear LEDs tsis zoo, yog li kev saib xyuas tshwj xeeb yuav tsum tau them rau cov teeb meem kub dissipation thaum siv lawv.
2, Daim ntawv thov teb
Vim lawv cov tsos thiab cov yam ntxwv sib txawv, kuj tseem muaj qhov sib txawv hauv daim ntawv thov ua haujlwm ntawm strip LED thiab linear LED.
Striped LEDs tau siv dav hauv thaj chaw xws li teeb pom kev loj loj, kev tshaj tawm sab nraum zoov, thiab teeb pom kev zoo nkauj. Piv txwv li, ib lub raj LED feem ntau yog cov khoom siv strip hom LED. Striped LEDs feem ntau muaj qhov ci ntsa iab thiab zoo ib yam, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov teeb pom kev loj. Tsis tas li ntawd, cov duab ntawm cov sawb LED yog qhov loj, ua rau nws yooj yim rau nruab thiab tswj.
Linear LEDs feem ntau yog siv rau hauv qhov chaw nqaim, teeb pom kev zoo, teeb pom kev zoo, thiab lwm yam. Piv txwv li, linear LEDs feem ntau yog siv los ua backlights hauv cov khoom siv hluav taws xob xws li xov tooj ntawm tes thiab TV. Lub linear LED muaj cov duab me me thiab tuaj yeem siv tau yooj yim hauv qhov chaw nqaim. Tsis tas li ntawd, linear LEDs kuj tuaj yeem tsim ntau hom teeb ci strips rau cov teeb pom kev zoo nkauj.
3, Technical yam ntxwv
Kuj tseem muaj qhov sib txawv ntawm cov yam ntxwv ntawm cov kab LED thiab linear LED.
Lub hwj chim mov rau sawb LED feem ntau yog DC fais fab mov, uas tuaj yeem ua haujlwm ntawm qhov sib txawv. Thaum siv sawb LED, yuav tsum muaj kev txwv sab nraud kom tsis txhob muaj kev puas tsuaj rau cov nti LED. Tsis tas li ntawd, vim muaj coob tus strip LED chips thiab lawv cov high circuit complexity, kev tsim Circuit Court tsim thiab sib dhos yuav tsum tau.
4, Brightness kev ua tau zoo:
Nws muaj qhov sib txawv tseem ceeb hauv qhov ci ci ntawm kab teeb LED thiab linear LED. Striped LEDs feem ntau yog tsim los ntawm ntau lub LED chips txuas ua ke los ntawm circuits, yog li muab qhov ci ci dua. Cov qauv tsim no ua rau cov sawb zoo li LEDs ua tau zoo hauv kev siv teeb pom kev zoo thiab tuaj yeem siv dav hauv qhov chaw sab hauv tsev thiab sab nraum zoov, xws li chaw ua haujlwm, tsev lag luam, teeb pom kev zoo, thiab lwm yam. Linear LEDs, ntawm qhov tod tes, feem ntau yog tsim los ntawm ib qho LED. nti nrog cov brightness kuj tsawg, ua rau lawv haum rau scenes uas yuav tsum tau cov teeb pom kev zoo muag, xws li exhibition halls thiab lub tsev teeb pom kev zoo.
5, Daim ntawv thov tsim:
LED sawb:
Lub siab ci ntsa iab thiab kab tsim qauv ntawm cov sawb zoo li LEDs ua rau lawv nyiam xaiv rau ntau daim ntawv thov teeb pom kev zoo. Lawv feem ntau yog siv los ua lub ntsiab teeb pom kev zoo thiab tuaj yeem muab cov teeb pom kev zoo thiab ci ntsa iab. Nws cov duab elongated thiab saj zawg zog tso cai rau cov sawb zoo li LEDs txiav thiab txuas nrog raws li qhov xav tau kom haum rau cov teeb pom kev sib txawv ntawm qhov ntev thiab cov duab sib txawv. Nyob rau tib lub sijhawm, strip LED tseem tuaj yeem ua tiav cov teeb pom kev sib txawv los ntawm kev kho qhov ci thiab xim kub, muab lub teeb pom kev zoo ib puag ncig.
Linear LED:
Txawm hais tias linear LEDs muaj qhov ci qis, lawv muaj qhov tshwj xeeb zoo hauv qee qhov kev siv tsim. Vim nws qhov me me thiab yooj yim, linear LEDs tau yooj yim muab tso rau hauv qhov chaw nqaim, muab cov teeb pom kev zoo hauv zos lossis cov teebmeem zoo nkauj. Piv txwv li, hauv kev tsim vaj tsev, cov kab LED tuaj yeem siv los teeb pom kev hauv cov txee, cov ntawv txee, lossis cov txaj txaj, tsim kom muaj cua sov thiab xis nyob. Tsis tas li ntawd, linear LEDs kuj tseem siv tau rau backlighting ntawm cov ntxaij vab tshaus, muab cov teeb pom kev zoo thiab ci ntsa iab, ua rau cov duab pom tseeb dua.
