Kev paub yooj yim ntawm COB lub teeb sawb los qhia
Sib koom cov hauv paus ntawm COB Lub Teeb Ribbon, Onboard Chip (COB) LEDs yog qhov tshiab piv rau LED kev lag luam thiab muaj ntau yam zoo dua li cov qauv kev xaiv. COB LEDs yog qhov pib ntau yam LED chips (feem ntau cuaj lossis ntau dua) sib txuas ncaj qha los ntawm cov chaw tsim khoom rau substrate los tsim ib qho module. Txij li thaum tus kheej LEDs siv nyob rau hauv COB yog chips thiab tsis yog ib txwm ntim, cov chips tuaj yeem mounted kom lawv siv tau tsawg dua qhov chaw thiab lub peev xwm siab tshaj plaws ntawm LED nti tuaj yeem tau txais. Thaum lub pob COB LED tau siv zog, nws zoo li ib lub teeb pom kev zoo dua li ntau lub teeb ntawm tus kheej, piv rau cov ntaub ntawv ntawm kev siv ntau yam nruj SMD LEDs.
COB sawb teeb 1, khoom zoo
Nrog rau ntau -chip pob, thaj tsam luminous ntawm COB LED tuaj yeem muaj ntau zaus ntau qhov chaw teeb pom kev zoo nyob rau hauv tib cheeb tsam uas tus qauv LED yuav nyob, ua rau muaj qhov nce ntxiv ntawm lumen tso tawm ib square inch. COB LEDs siv ib lub voj voog nrog tsuas yog ob qho kev sib cuag los ua lub zog rau ntau lub diode chips lawv muaj. Qhov no txo cov naj npawb ntawm cov khoom tsim nyog rau kev ua haujlwm kom raug rau ib qho LED nti. Tsis tas li ntawd, cov khoom siv tsawg dua thiab kev tshem tawm cov tsoos LED nti qauv pob tuaj yeem txo cov cua sov uas tsim los ntawm txhua LED nti. Thaum txuas mus rau lub tshuab hluav taws xob sab nraud, ceramic / aluminium substrate ntawm COB LED kuj tuaj yeem siv los ua qhov nruab nrab ntawm cov cua sov hloov mus rau qhov nruab nrab, ntxiv kom txo tau qhov kub ntawm tag nrho cov khoom.
COB sawb teeb 2, khoom radiator
Thaum txhim kho COB rau hauv lub tshuab hluav taws xob, kev saib xyuas yuav tsum tau ua kom xaiv lub tshuab hluav taws xob uas dissipates cov cua sov uas tsim los kom lub COB tuaj yeem ncav cuag nws lub peev xwm. Nyob rau hauv lub sij hawm ntev, kom zoo cua sov dissipation yuav txhim kho efficiency thiab txo tus nqi tsis ua hauj lwm. Lwm qhov ntawm COB LEDs uas txo qis qhov tsis ua haujlwm yog vim tias txhua lub nti tau teeb tsa ncaj qha rau ntawm lub substrate, tsis tas yuav pom qhov sib txuas ntawm tus kheej LED chips. Qhov tsawg dua tus naj npawb ntawm weld me ntsis, qhov qis dua qhov ua tsis tiav. Vim hais tias cov lo ntsiab muag thiab lwm cov tsoos LED wrappers tsis nyob rau hauv qhov chaw thaum COB LEDs tau siv, lub teeb poob yog txo qis thiab pom lub kaum sab xis yog nce.
COB sawb teeb 3, daim ntawv thov teeb pom kev zoo
COB LEDs muaj ntau yam kev siv. Thaum cov khoom siv no tuaj yeem siv rau cov khoom siv hluav taws xob ntau dua, qhov kev siv COB LEDs yog ua lub teeb pom kev zoo hauv lub xeev (SSL) lwm txoj rau hlau halide teeb nyob rau hauv lub teeb pom kev siab, txoj kev teeb pom kev zoo thiab cov ntawv tso zis siab xws li taug qab cov teeb thiab cov teeb pom kev zoo.
COB sawb teeb 4, txhim kho lumen tso zis
Kev siv COB LEDs hauv kev siv teeb pom kev zoo yog nce ntxiv raws li cov neeg tsim qauv paub txog cov txiaj ntsig ntawm kev siv COB LEDs piv rau cov qauv kev xaiv LED. Vim muaj peev xwm ntim tau ntau lub teeb ci LED rau hauv qhov chaw me me los txhim kho lumen tso zis, muaj peev xwm hloov cov cua sov mus rau lub tshuab hluav taws xob zoo dua, thiab vim lawv txoj kev tsim kho yooj yim, qis dua tus nqi, txo lub teeb poob thiab pom lub kaum ntse ntse, nws Nws yog ib qho nyuaj rau tsis xav txog lawv nyob rau hauv tej daim ntawv thov teeb pom kev zoo tsim.
Cov saum toj no yog kev sib koom ntawm cov kev paub yooj yim ntawm COB lub teeb sawb. Kuv ntseeg tias koj muaj kev nkag siab txog qhov kev paub no tom qab nyeem cov ntsiab lus saum toj no. Yog tias koj xav paub ntau ntxiv txog COB lub teeb sawb, koj tuaj yeem mus rau cov neeg siv khoom pabcuam rau kev sab laj.
Shenzhen Benwei Teeb pom kev zoo Technology Co., Ltd yog cov chaw tsim khoom lag luam hauv kev tsim cov khoom siv teeb pom kev zoo, Peb cov khoom tseem ceeb T8 T5 LED Tube, LED Loj Hlob Teeb, Nqaij qaib LED Teeb, Tri- pov thawj LED Teeb, LED Dej nyab lub teeb, LED vaj huam sib luag , LED Stadium Teeb, LED High Bay, LED Sawb teeb, Yog tias koj xav yuav ib lub siab -cov khoom siv teeb pom kev zoo LED lossis muaj kev nkag siab ntau ntxiv hauv - qhov tob tob ntawm daim ntawv thov ntawm LED teeb, thov hu rau xa peb nug.
