Ntau lub tuam txhab teeb pom kev zoo, cov chaw tsim khoom siv hluav taws xob, thiab cov neeg ua haujlwm retrofit ntsib teeb meem ntawm kev hloov kho cov teeb pom kev laus. Cov khoom qub qub feem ntau tso siab rau halogen, fluorescent, lossis SMD thaum ntxov LED qhov chaw uas xa cov kev ua haujlwm tsis zoo, cov nqi tu siab, thiab kev ua haujlwm tsis zoo. COB LEDs muab txoj hauv kev txhim kho qhov ua tau zoo, xa cov lumen tso zis ntau dua, zoo sib xws, thiab siv zog qis dua thaum haum rau ntau lub tsev uas twb muaj lawm.
Phau ntawv qhia no qhia txog cov ntsiab lus tseem ceeb rau kev ua tiav cov txiaj ntsig zoo, cov kev xaiv sib raug zoo, thiab cov txheej txheem kev ntsuas.
Vim li cas ho xav txog COB LED Retrofits?
Cov chaw thiab OEMs hloov kho rau ntau qhov laj thawj meej:
•Kev txuag hluav taws xob: Niaj hnub nimno COB modules feem ntau ua tau zoo dua (lumens per watt) dua li cov peev txheej qub.
•Txhim kho lub teeb zoo: Cov xim zoo sib xws thiab siab dua CRI txo qhov pom kev qaug zog hauv kev lag luam lossis chaw lag luam.
•Kev saib xyuas qis dua: Kev ntsuas lub neej ntev dua thiab cov khoom siv tsawg dua txiav hloov zaus.
•Tsis muaj glare: COB LEDs muaj ib lub teeb loj loj -emitting nto uas ua rau mos, diffused illumination. Qhov no txo qis glare piv rau ntau -point SMD arrays lossis taw tes- cov teeb qub qub, ua rau lawv tsim nyog rau chaw ua haujlwm, tsev kawm ntawv, tsev kho mob, thiab lwm qhov chaw uas pom kev nplij siab yog qhov tseem ceeb. Qhov txawm tias photon faib txo qis qhov sib txawv ntawm qhov ci ncaj qha uas tuaj yeem ua rau qhov muag pom.
•Uniform lub teeb emission, tsis muaj hotspots: Cov nti nti array nyob rau hauv COB tsim tsim ib tug tas mus li, homogeneous lub teeb tso zis nyob rau hauv tag nrho cov emitting cheeb tsam. Tsis zoo li cov khoom siv niaj hnub uas feem ntau tsim cov pob zeb pom, cov nplhaib, lossis thaj ua rau thaj tsis sib xws, COB muab cov qauv ntawm cov nqaj du thiab sib xws. Qhov no txhim kho cov teeb pom kev zoo tag nrho (UGR qhov tseem ceeb), txhim kho kev pom kev ua haujlwm, thiab ua kom yooj yim kho qhov muag hauv kev rov ua dua yam tsis xav tau cov diffusers nyuaj lossis lo ntsiab muag ntxiv.
•Form factor yooj yooj yim: COB lub teeb pom kev zoo emitting nto (LES) ua haujlwm zoo nyob rau hauv qhov chaw, dej nyab, thiab cov kab sib txuas.
Qhov tseem ceeb Compatibility Factors rau kev hloov kho dua tshiab
Kev vam meej retrofits nyob ntawm qhov sib txuam hluav taws xob, mechanical, thiab thermal xav tau.
1. Tsav thiab Voltage Compatibility
Ua ntej retrofitting, nws yog ib qho tseem ceeb kom paub tseeb qhov optoelectronic tsis ntawm lub teeb qhov chaw. Cov no suav nrog -tab sis tsis txwv rau - kev khiav hauj lwm voltage, tam sim no, lub zog, thiab dimming muaj peev xwm (suav nrog cov kev cai xws li 0-10V, DALI, los yog theem-txiav dimming).
Muaj ob txoj kev xaiv LED teeb:
1) DC COB LEDs(feem ntau 12V, 24V, lossis 36V): Tsim nyog rau cov uas twb muaj lawm -voltage systems lossis tas li- tsav tsheb tam sim no. Koj yuav tsum txiav txim siab seb lub kaw lus puas yuav tsum tau ua kom tsis tu ncua -voltage lossis tas li- tsav tsheb tam sim no ua ntej xaiv lub hwj huam sib xws.
2) AC COB or DOB(Tsav tsheb-ntawm-Board) modules sib txuas tus tsav tsheb ncaj qha mus rau lub rooj tsav xwm hauv Circuit Court, ua kom yooj yim rau cov xaim hluav taws xob -voltage (AC110V lossis AC220V) luminaires thiab txo cov khoom suav thiab cov ntsiab lus tsis ua haujlwm.
2. Lub cev Dimensions thiab Mounting
Ntsuas tus thawj lub teeb lub cav lub rooj tsavxwm loj, txiav txoj kab uas hla, thiab qhov siab. Nrov COB ntau thiab tsawg (piv txwv li, 20-50mm LES) feem ntau haum cov qauv reflectors thiab cov dab dej kub.
• Yog tias siv lub teeb pom kev lossis lub lens, xyuam xim rau nws qhov sib xws nrog LED board; txwv tsis pub, nws yuav tsis tuaj yeem txuas lossis siv ua ke.
3. Thermal ManagementCOB LEDs khiav tau zoo tab sis tseem xav tau kom muaj cua sov txaus. Ntsuas cov khoom siv hluav taws xob uas twb muaj lawm thiab ntxiv TIM (cov khoom siv hluav taws xob sib txuas, xws li thermal roj) yog tias xav tau. Txhawm rau kom ntseeg tau tias lub neej ua haujlwm zoo, qhov ruaj khov- lub xeev kev ua haujlwm kub ntawm lub dab dej kub yuav tsum tau khaws cia qis dua 85℃.
4. Optical Performance
• Xaiv CCT (2700K-6500K) thiab CRI (Ra 80-95+) raws li daim ntawv thov.
• Bi-xim lossis RGBCW COB modules ua kom cov zis tawm tau zoo rau cov chaw xav tau cov xwm txheej sib txawv, xws li cov khw muag khoom lossis chaw sib tham.
• Tag nrho cov spectrum thiab horticultural COB nplua loj hlob lub teeb retrofits qhov tseeb PAR / PPFD teeb meem.
Nrov Retrofit Daim ntawv thov thiab cov khoom sib tw
•Commercial Downlights & Troffers: DC lossis AC COB modules nrog nruab nrab LES xa cov teeb pom kev zoo thiab poob yooj yim - hloov.
•High Bay & Industrial: Siab dua wattage COB (50W +) nrog lub zog thermal tsim txhim kho hlau halide fixtures zoo.
•Duab / Studio: Siab CRI tunable COB xyuas kom meej xim rendering yam tsis muaj kev txhim kho loj.
•Sab nraum zoov / toj roob hauv pes: Sealed COB hloov kho cov teeb pom kev zoo nrog kev ua tau zoo dua thiab qis qis dua.
•Tshwj xeeb: IR COB rau kev ruaj ntseg retrofits, UV COB rau cov chaw tua kab mob, los yog ntse PCBA -integrated COB rau IoT-enabled tswj.
Kauj Ruam -los ntawm - Kauj Ruam Retrofit
- Tshawb xyuas cov khoom siv uas twb muaj lawm: Cov ntaub ntawv hluav taws xob, wattage, qhov ntev, thiab lub teeb faib (nrog rau lub teeb pom kev / lo ntsiab muag lossis tsis yog).
- Txhais cov hom phiaj ua haujlwm: Lub hom phiaj lumen tso zis, ua tau zoo, CRI, thiab lub neej.
- Xaiv hom COB: Match voltage (DC / AC), qhov loj me, thiab spectrum rau daim ntawv thov.
- Kuaj prototypes: Txheeb xyuas qhov ua tau zoo thermal, theem teeb, thiab kev sib raug zoo.
- Kev ntsuas ntsuas: Standardize SKUs rau ntim khoom thiab zoo ib yam.
Cov txiaj ntsig xav tau hauv kev xyaum
Retrofits feem ntau tawm los 40-60% txo lub zog nyob ntawm cov txheej txheem thev naus laus zis, nrog rau kev ua kom zoo dua qub thiab txo cov cua sov. Ntau qhov haujlwm ua tiav tau them rov qab li ntawm 2-3 xyoos los ntawm kev siv hluav taws xob qis thiab cov nqi kho mob.
Rau cov engineers ua hauj lwm ntawm ntau hom fixture, modular COB platforms nrog cov qauv mounting qauv ua kom lub voj voog tsim thiab ua kom yooj yim cov khoom muag.
Npaj los tshawb nrhiav kev hloov kho tshiab rau koj cov khoom siv?
Qhia koj cov lus qhia txog qhov project - hom fixture, tam sim no wattage, lub hom phiaj specifications, los yog kom muaj nuj nqis - thiab peb pab neeg yuav muab tau tshaj COB LED cov lus qhia, datasheets, thiab pricing. Xa koj cov lus nug hnub no rau kev txhawb nqa ntawm DC COB, AC DOB, bi-xim, tag nrho spectrum, lossis lwm yam kev teeb tsa.