Qhov zoo ntawm COB LED
COB LED (chip-on-board LED) thev naus laus zis tau pom zoo rau nws qhov kev ua tau zoo tshaj plaws hauv ntau yam. Nov yog qee qhov txiaj ntsig tseem ceeb ntawm COB LEDs:
• High brightness thiab zog efficiency:COB LED siv ntau lub diodes ua ke los muab lub teeb pom kev zoo thaum siv lub zog tsawg dua thaum tsim cov lumens ntau.
• Compact tsim:Vim muaj qhov txwv lub teeb-emitting cheeb tsam, COB LED cov khoom siv compact, uas ua rau muaj qhov nce ntxiv hauv lumen tso zis ib square centimeter / nti.
• Simplified Circuit Court tsim:COB LED qhib ntau lub diode chips los ntawm ib qho kev sib txuas ntawm ib qho kev sib txuas, txo cov naj npawb ntawm qhov yuav tsum tau ua thiab ua kom yooj yim rau kev ua haujlwm.
• Thermal zoo:Txo tus naj npawb ntawm cov khoom thiab tshem tawm cov tsoos LED chip architecture ntim pab txo cov cua sov, txo qhov kub ntawm tag nrho cov tivthaiv, ncua kev pab cuam lub neej thiab txhim kho kev ntseeg tau.
• Ib qho yooj yim installation:COB LEDs yog qhov yooj yim heev rau nruab rau hauv lub dab dej sab nraud, uas pab tswj qhov kub thiab txias thoob plaws hauv lub rooj sib txoos.
• Txhim kho clarity thiab efficiency:COB LED, vim nws lub peev xwm loj hauv cheeb tsam, muab thaj chaw tsom pom loj dua, txhim kho qhov pom tseeb thiab ua haujlwm ntawm lub teeb pom kev zoo.
• Anti-seismic kev ua tau zoo:COB LED nthuav tawm zoo heev los tiv thaiv seismic kev ua tau zoo, ua rau nws ruaj khov thiab txhim khu kev qha nyob rau hauv ntau yam ntawm daim ntawv thov scenarios.
Disadvantages ntawm COB LEDs
Txawm hais tias COB LEDs muaj ntau qhov zoo, lawv kuj muaj qee qhov kev txwv:
• Lub zog yuav tsum muaj:Yuav tsum tau ua tib zoo tsim cov khoom siv hluav taws xob sab nraud kom muaj qhov ruaj khov tam sim no thiab qhov hluav taws xob thiab tiv thaiv diode puas.
• Heat dab dej tsim:Thaum tshav kub kub dab dej yuav tsum tau ua tib zoo tsim kom tsis txhob muaj kev puas tsuaj rau diodes vim overheating, tshwj xeeb tshaj yog thaum emitting lub teeb tsom teeb heev nyob rau hauv ib cheeb tsam.
• Kev kho tsis zoo:COB LED teeb muaj kev kho qis. Yog tias ib qho diode hauv COB puas lawm, tag nrho COB LED feem ntau yuav tsum tau hloov, thaum SMD LEDs tuaj yeem hloov cov khoom puas ntawm tus kheej.
• Kev xaiv xim txwv:Cov xim xaiv rau COB LEDs yuav raug txwv ntau dua piv rau SMD LEDs.
• Tus nqi siab dua:COB LEDs feem ntau raug nqi ntau dua SMD LEDs.
Kev siv ntau yam ntawm COB LEDs
COB LEDs muaj ntau yam kev siv, los ntawm thaj chaw mus rau kev siv, suav nrog tab sis tsis txwv rau:
•Raws li lub teeb pom kev zoo hauv lub xeev (SSL) hloov rau cov hlau halide qhov muag teev nyob rau hauv txoj kev teeb, siab bay teeb, downlights thiab siab tso zis khiav teeb.
•LED teeb pom kev zoo rau cov chav nyob thiab chav tsev vim lawv lub kaum sab xis dav.
•Cov chaw xws li chaw ua si, vaj lossis chaw ntau pob loj uas xav tau cov lumens siab thaum hmo ntuj.
•Lub teeb pom kev zoo rau kev taug kev thiab txoj hauv kev, hloov fluorescent, LED teeb, lub teeb strips, lub koob yees duab smartphone flashes, thiab lwm yam.
Post lub sij hawm: Jan-10-2023