Dab tsi yog qhov txawv ntawm cob lub teeb strips thiab zoo tib yam LED teeb strips?

Qhov txawv ntawm cob lub teeb strips thiab coj lub teeb strips

Dab tsi yog LED teeb thiab COB teeb

LED teeb, lub npe tag nrho yog lub teeb-emitting diode teeb, yog lub teeb ci semiconductor. Nws yog tsim los ntawm PN kev sib tshuam. Thaum cov hluav taws xob thiab qhov sib txuas ua ke hauv PN kev sib tshuam, lub teeb emission tshwm sim. LED teeb muaj qhov zoo ntawm kev ua haujlwm siab, lub neej ntev, lub teeb ci xim, lub zog txuag thiab kev tiv thaiv ib puag ncig, thiab lwm yam, yog li lawv tau siv dav hauv teeb pom kev zoo, zaub, teeb liab thiab lwm yam.

COB teeb, uas sawv cev rau nti ntim cov teeb hlaws, yog hom tshiab ntawm lub teeb pom kev zoo. Nws ntim ntau cov chips LED ntawm tib lub substrate los tsim ib lub teeb ci semiconductor los hloov cov teeb ci LED cov hlaws, yog li ua tiav lub teeb pom kev zoo dua thiab ci dua. COB teeb muaj qhov zoo ntawm lub teeb pom kev zoo, xim lub teeb xim, thiab lub teeb ci siab, yog li lawv tau siv dav hauv kev lag luam teeb pom kev zoo, teeb pom kev hauv tsev thiab lwm yam.

1. Lub teeb qhov tsim qauv

COB (Chip on Board) lub teeb sawb yog lub teeb uas ua ke nrog ntau lub teeb ci LED ntawm lub substrate. Ntau LED chips ntawm lub substrate yog teem ib sab ntawm ib sab los ua ib tug tag nrho, thiab lub teeb-emitting cheeb tsam yog tas mus li thiab uniform. LED (Lub Teeb Emitting Diode) lub teeb sawb teeb tsa ib qho LED chips ib sab ntawm lub teeb sawb. Yog li ntawd, lub teeb pom kev zoo ntawm COB lub teeb strips yog ntau compact thiab integrated, thaum lub teeb qhov chaw ntawm LED lub teeb strips yog feem ntau dispersed.

2. Brightness

Vim tias lub teeb pom kev zoo ntawm COB lub teeb strips ntau dua, thaum ntau lub teeb ci LED ua haujlwm tib lub sijhawm, thaj chaw teeb pom kev zoo yog qhov loj dua thiab qhov ci ntsa iab ntau dua. Raws li lub teeb qhov chaw ntawm LED lub teeb strips yog dispersed thiab tus kheej LED chips yog me me, lawv brightness kuj tsawg. Yog li ntawd, thaum lub teeb pom kev zoo siab dua yuav tsum tau ua, nws tsim nyog xaiv COB lub teeb strips.

3. Zog efficiency

Lub teeb pom kev zoo ntawm COB lub teeb strips yog qhov zoo dua, lub teeb zoo li qub, cov nyhuv reflection muaj zog dua, thiab lub zog ua haujlwm siab dua. Vim lub compactness ntawm nws lub teeb ci qauv, COB lub teeb strips tuaj yeem tswj tau qhov kev nthuav tawm ntawm lub teeb thiab txo qis zog thaum lub teeb pom kev zoo. Txawm li cas los xij, lub zog siv hluav taws xob ntawm LED lub teeb strips yog qhov tsawg vim yog cov teeb ci tawg tawg thaum lub sijhawm teeb pom kev zoo.Yog li ntawd, thaum nrhiav kev siv hluav taws xob, xaiv COB lub teeb strips tuaj yeem txuag hluav taws xob thiab txo cov nqi teeb pom kev zoo.

4. Nqe

Vim hais tias COB lub teeb strips xav tau cov txheej txheem ntau lawm thiab muaj cov teeb pom kev zoo dua thiab kev siv hluav taws xob, lawv cov nqi kuj yog siab heev. Tus nqi ntawm LED lub teeb strips yog tus nqi qis vim lawv cov txheej txheem tsim khoom yooj yim. Yog li ntawd, thaum cov peev nyiaj tsawg, nws yuav txuag tau nyiaj ntau dua los xaiv cov teeb ci LED.

Tsib daim ntawv thov scenarios ntawm COB teeb thiab LED teeb

COB teeb thiab LED teeb muaj qhov zoo sib txawv hauv cov ntawv thov sib txawv. Cov hauv qab no yog kev tshuaj xyuas los ntawm ob yam: kev lag luam teeb pom kev zoo thiab teeb pom kev hauv tsev:

lag luam teeb pom kev zoo

Kev lag luam teeb pom kev zoo yuav tsum muaj xim ntau dua, yog li nws pom zoo kom xaiv COB teeb. Vim hais tias COB teeb ntim ntau lub chips LED ntawm tib lub substrate, lub teeb xim yog sib xws thiab tuaj yeem nthuav tawm cov xim tiag tiag. Nyob rau tib lub sijhawm, lub teeb pom kev zoo ntawm COB teeb kuj tseem siab dua thiab tuaj yeem ua tiav cov teeb pom kev zoo dua.

Teeb pom kev hauv tsev

Cov teeb pom kev zoo sab hauv tsev xav tau cov sijhawm ua haujlwm ntev, yog li nws pom zoo kom xaiv LED teeb. Txawm hais tias lub teeb pom kev zoo ntawm LED teeb qis dua li ntawm COB teeb, piv nrog cov teeb pom kev zoo ib txwm muaj thiab cov teeb fluorescent, cov teeb pom kev zoo ntawm LED teeb tseem yog siab dua. Nyob rau tib lub sijhawm, lub neej ntawm LED teeb kuj tseem ntev dua, uas tuaj yeem ua tau raws li qhov xav tau ntawm lub teeb pom kev hauv tsev rau lub sijhawm ntev.

Cov lus qhia rau kev xaiv COB teeb thiab LED teeb

Nyob ntawm daim ntawv thov scenario, kev xaiv ntawm COB teeb lossis LED teeb yuav tsum sib txawv. Cov hauv qab no yog cov lus qhia rau kev xaiv hauv cov xwm txheej sib txawv:

1. Kev lag luam teeb pom kev zoo: Nws raug nquahu kom xaiv COB teeb, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov xim ntau dua.
2. Teeb pom kev zoo sab hauv tsev: Nws raug nquahu kom xaiv LED teeb, uas tuaj yeem ua tau raws li qhov xav tau ntawm lub teeb pom kev ntev.
3. Lwm yam xwm txheej: Xaiv lub teeb COB lossis LED teeb raws li qhov xav tau tiag tiag.

Raws li qhov tshwm sim, muaj qhov sib txawv ntawm qhov sib txawv ntawm COB lub teeb strips thiab LED lub teeb strips nyob rau hauv cov nqe lus ntawm lub teeb qhov chaw qauv, brightness, zog efficiency thiab tus nqi. COB lub teeb strips muaj qhov zoo ntawm cov teeb pom kev zoo ntawm lub teeb pom kev zoo, lub teeb ci siab thiab lub zog ua haujlwm siab, thiab tsim nyog rau lub sijhawm uas yuav tsum tau muaj lub teeb pom kev zoo siab thiab txuag hluav taws xob. LED lub teeb strips muaj qhov zoo ntawm tus nqi qis, thiab tuaj yeem ua tau raws li qee qhov kev xav tau teeb pom kev zoo raws li qhov xav tau teeb pom kev zoo. Yog li ntawd, thaum xaiv lub teeb strips, koj yuav tsum txiav txim siab zoo raws li cov kev xav tau tshwj xeeb thiab pob nyiaj siv los ua qhov kev xaiv tsim nyog tshaj plaws.