Hauv paus teeb pom kev zoo ntawm LED

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COB yog dab tsi thiab vim li cas nws thiaj li tseem ceeb?

Sij hawm: 2020-05-07

Nrog kev siv dav dav ntawm cov khoom lag luam hauv LED hauv kev teeb pom kev zoo, COB tau dhau los ua ib qho ntawm cov khoom lag luam tseem ceeb hauv kev lag luam ntim. Txawm li cas los xij, ntau tus neeg tseem tsis nkag siab meej raws li COB txhais tau li cas.

Tom qab ntawd, FETON pab pawg yuav coj koj mus rau hauv lub ntiaj teb COB.


COB yog dab tsi?


COB (Chips ntawm Board) yog LED ntim tshuab siv rau LED teeb ua haujlwm. Qhov ntawd txhais tau hais tias ntau lub chips LED yog ntim ua ke ntawm tib LED substrate board raws li ib lub teeb pom kev zoo.

Yuav kom ua tiav lub teeb ci siab, LED nti yuav ncaj qha mus txuas rau daim iav hlau txheej uas muaj qhov ntsuas siab.

Muaj LED substrate cov laug cam nrog cov khoom sib txawv, xws li tooj liab tooj liab, txhuas pawg, ua tiav cov laug cam thiab lwm yam. Ntawm tag nrho cov kev xaiv no, cov nti rau ntawm cov rooj zaum ceramic muaj kev ua tau zoo dua hauv kev hais txog kev ua haujlwm ntawm lub teeb pom kev zoo thiab txo lub teeb ci.



Dab tsi yog qhov zoo ntawm COB?


1.Txhais lub teeb zoo

Cov tshuaj SMD sib xyaw ua cov teeb pom kev los ntawm kev sib txuam ntau lub twj tso rau hauv pawg thawj coj, uas yuav ua teeb meem nrog tsom teeb, ntsia thiab ua yeeb yam.

Txawm li cas los xij, COB LED yog pob ntau pob uas tuaj yeem txhim kho thaj chaw teeb pom kev zoo los ntawm ntau tshaj 10 zaug, yog li nws zam kev tsis pom kev xav mus rau qhov siab tshaj. Thiab COB LED yog qhov teeb pom kev sab nrauv, lub teeb lub kaum sab xis yog loj thiab yooj yim los kho, yog li nws tuaj yeem txo qhov hluav taws xob tsis zoo.



2. Tus kheej kev cai

COB tuaj yeem ua tau zoo raws li qhov sib txawv ntawm cov neeg siv khoom. Los ntawm kev hloov kho cov qauv thiab cov khoom siv, peb tuaj yeem hloov lub teeb ci ntsa iab thiab thaj tsam sab nraud ntawm lub teeb ci.

Lub caij no, LED substrate cov laug cam nrog tuab ntawm 0.4-1.2mm tuaj yeem txo qhov hnyav mus rau 1/3 ntawm cov khoom lag luam ib txwm, txo tus nqi tsim qauv, kev thauj mus los thiab kev tsim vaj tsev rau cov neeg siv khoom.


3. Ntau daim ntawv thov sib txawv

Ua ntej, koj xav tau ntau yam khoom siv LED los ua cov lumen tso zis ntau lawm. Tab sis tam sim no, COB chips tuaj yeem tsim cov nqi ntau ntawm lumens nrog lub zog tsawg.

COB muab cov luminous zoo nkauj los ntawm cov pob me me thiab yog li tso cai tsim kho kom yooj yim ntawm luminaire.

Daim ntawv thov ntawm COB lub teeb ci tau yooj yim heev, thiab nws tuaj yeem thov ncaj qha rau cov teeb taws uas tsis muaj lwm cov txheej txheem.


Cov kev thov tseem ceeb ntawm COB yog dab tsi?


Daim ntawv thov tseem ceeb yog qhov xwm txheej nrog ntau dua ntawm qhov xav tau ntawm lub teeb.

Cov ntawv thov teeb: Lub teeb pom kev zoo, teeb ntsa phab ntsa, qab nthab teeb, nyeem teeb, ຈຸດ teeb, hniav nyiaj hniav kub teeb, cog teeb, thiab lwm yam.

Daim ntawv thov daim duab: Lub tsev loj muag khoom, khw muag khaub ncaws, Khw, khw muag khoom noj, chav nyob, tsev so, chav pw, chav ua noj, thiab lwm yam.


Lwm Yam Khoom -

General Teeb Pom Kev Zoo