Raws li ibLED txoj kev teeb chaw tsim tshuaj paus, Dab tsi yog cov kev qhia tshwj xeeb ntawm LED txoj kev teeb uas cov neeg siv khoom nyiam? Feem ntau hais lus, cov kev qhia tshwj xeeb ntawm LED txoj kev teeb tau muab faib ua peb pawg: kev ua haujlwm kho qhov muag, kev ua haujlwm hluav taws xob, thiab lwm yam ntsuas. Ua raws TIANXIANG mus saib.
Optical Performance
1) Luminous Efficiency
Txoj kev teeb pom kev zoo tsuas yog qhov luminous flux tawm ib watt ntawm hluav taws xob hluav taws xob, ntsuas hauv lumens ib watt (lm / W). Lub luminous efficiency ntau dua qhia tau hais tias txoj kev teeb pom kev zoo hauv kev hloov hluav taws xob rau hauv lub teeb; ib tug ntau dua luminous efficiency kuj qhia ib tug brighter lub teeb nrog tib wattage.
Tam sim no, luminous efficiency ntawm mainstream domestic LED txoj kev teeb khoom feem ntau muaj peev xwm ncav cuag 140 lm / W. Yog li ntawd, nyob rau hauv qhov tseeb tej yaam num, cov tswv feem ntau xav tau ib tug luminous efficiency ntau tshaj 130 lm / W.
2) Xim kub
Txoj kev lub teeb xim kub yog qhov ntsuas uas qhia cov xim ntawm lub teeb, ntsuas hauv degrees Celsius (K). Cov xim kub ntawm lub teeb daj lossis sov dawb yog 3500K lossis tsawg dua; xim kub ntawm nruab nrab dawb yog ntau dua 3500K thiab tsawg dua 5000K; thiab xim kub ntawm txias dawb yog ntau dua 5000K.
Xim kub sib piv
Tam sim no, CJJ 45-2015, "Urban Road Lighting Design Standard," qhia tias thaum siv cov teeb pom kev zoo LED, qhov sib txheeb xim kub ntawm lub teeb ci yuav tsum yog 5000K lossis tsawg dua, nrog cov xim sov sov qhov chaw teeb pom kev zoo. Yog li ntawd, nyob rau hauv qhov tseeb tej yaam num, cov tswv feem ntau xav tau txoj kev teeb xim kub ntawm 3000K thiab 4000K. Qhov xim kub no zoo dua rau tib neeg lub qhov muag thiab lub teeb xim yog nyob ze rau ntawm cov tsoos high-pressure sodium teeb, ua rau nws zoo dua rau cov pej xeem.
Xim Rendering Index
Xim tsuas muaj thaum muaj teeb. Cov khoom tshwm nyob rau hauv cov xim sib txawv nyob rau hauv cov teeb pom kev zoo sib txawv. Cov xim uas pom los ntawm ib qho khoom nyob rau hauv tshav ntuj feem ntau hu ua nws cov xim tiag tiag. Txhawm rau qhia tias qhov sib txawv ntawm lub teeb pom kev zoo li cas cuam tshuam txog cov khoom muaj tseeb xim, cov xim rendering Performance index (Ra) yog siv. Cov xim rendering Performance index (CRI) feem ntau yog li ntawm 20 txog 100, nrog rau cov nqi siab dua sawv cev rau cov xim tseeb. Lub hnub ci muaj CRI ntawm 100.
Kev sib piv ntawm Kev Sib Txawv Xim Rendering Effects
Hauv txoj kev teeb pom kev zoo tiag tiag, CRI ntawm 70 lossis siab dua yog feem ntau xav tau rau cov teeb pom kev zoo.
Hluav taws xob Performance Indicator
1) Rated ua haujlwm voltage
Qhov ntsuas no yooj yim to taub; nws hais txog qhov input voltage ntawm txoj kev teeb. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias hauv kev ua haujlwm tiag tiag, qhov hluav taws xob ntawm cov khoom siv hluav taws xob nws tus kheej hloov pauv, thiab vim tias qhov hluav taws xob poob ntawm ob qho kawg ntawm kab, qhov hluav taws xob ntau yog feem ntau ntawm 170 thiab 240 V AC.
Yog li, qhov ntsuas kev ua haujlwm voltage ntau rau LED txoj kev teeb pom kev zoo yuav tsum nyob nruab nrab ntawm 100 thiab 240 V AC.
2) Lub zog muaj zog
Tam sim no, raws li cov qauv hauv lub tebchaws, lub zog ntawm cov teeb pom kev zoo yuav tsum siab dua 0.9. Cov khoom lag luam tseem ceeb tau ua tiav CRI ntawm 0.95 lossis siab dua.
Lwm qhov ntsuas
1) Cov qauv qhov ntev
Rau txoj kev hloov cov phiaj xwm, sab laj nrog tus neeg siv khoom lossis ntsuas lub caj npab qhov ntev ntawm qhov chaw. Cov mounting qhov rau lub teeb tuav yuav tsum tau yoog raws li caj npab qhov ntev. 2) Dimming Requirements
LED txoj kev teeb tuaj yeem kho lawv qhov ci ntsa iab los ntawm kev sib txawv ntawm kev khiav hauj lwm tam sim no, yog li ua tiav kev txuag hluav taws xob hauv cov xwm txheej xws li teeb pom kev tsaus ntuj.
Tam sim no, 0-10VDC teeb liab feem ntau yog siv rau kev tswj dimming hauv cov haujlwm ua haujlwm.
2) Kev Tiv Thaiv Kev Nyab Xeeb
Feem ntau,LED teebyuav tsum ua tau raws li IP65 lossis cov qauv siab dua, cov qauv teeb pom kev zoo yuav tsum ua tau raws li IP67 lossis cov qauv siab dua, thiab cov khoom siv hluav taws xob yuav tsum ua tau raws li IP67 cov qauv.
Cov saum toj no yog kev taw qhia los ntawm LED txoj kev teeb chaw tsim tshuaj paus TIANXIANG. Yog tias koj txaus siab, thov hu rau peb raupaub ntau ntxiv.
Post lub sij hawm: Aug-19-2025