Peb qhov zoo ntawm kev siv LED teeb pom kev zoo hauv chav kawm teeb pom kev zoo
Lub teeb zoo li cas yuav tsum siv rau hauv chav kawm teeb pom kev zoo tsim? Ntau qhov chaw tseem xaiv siv cov teeb fluorescent ib txwm siv, tab sis cov teeb fluorescent yuav raug tshem tawm vim muaj ntau yam tsis zoo. LED teeb pom kev zoo yuav yog lub hauv paus ntsiab lus yav tom ntej, yog li qhov zoo ntawm kev siv LED teeb hauv chav kawm teeb pom kev zoo nyob qhov twg?
1. Kev siv lub teeb thiab kev ua haujlwm siab ntawm lub teeb
Traditional fluorescent lamps are fully luminous on the luminous cylindrical surface, this feature is a big disadvantage for lamps installed on indoor ceilings. Because less than 40% of the light emitted by the fluorescent tube directly hits the work surface, and about 60% of the light reaches the work surface after being reflected by the reflector of the lamp, and the reflector of a good lamp is generally only 70% % reflection efficiency. At present, the luminous efficiency of high-efficiency tri-color fluorescent tubes is about 105lm/W. After adding the loss of high-efficiency electronic ballasts, the efficiency is about 95lm/W. After installing the lamp, the total efficiency of the lamp is only 72lm/W. However, when the current high-efficiency LED lighting fixtures output very comfortable light (color temperature 4000K daylight color; color rendering index ≥80, R9>10), lub teeb pom kev zoo muaj peev xwm ncav cuag 95lm / W ~ 100lm / W, uas yog hais tias, yav tom ntej ntawm kev ua kom lub teeb pom kev zoo, LED teeb muaj kev ua haujlwm siab luminous thiab siab siv lub teeb uas tshwm sim los ntawm lub teeb pom kev, yog li kev ua haujlwm ntawm Cov teeb ci LED tau muaj ntau tshaj li ntawm peb-xim fluorescent teeb.
2. Lub illumination uniformity ntawm lub blackboard teeb tuaj yeem ua tau raws li qhov yuav tsum tau ua
Rau cov chav kawm hauv tsev kawm theem pib thiab theem nrab, qhov dav ntawm lub blackboard twb tau txiav txim siab (ib qho thaiv ib leeg yog li 2 meters), thiab qhov ntev ntawm cov kav dej fluorescent tseem raug kho raws li cov qauv thoob ntiaj teb. Qhov ntev yog 1.5 meters. Yog tias koj siv cov teeb pom kev zoo ib txwm siv los teeb pom kev teeb pom kev hauv blackboard, koj yuav pom tias nrog 2 T832W / 36W teeb, vim qhov kev txwv ntawm qhov ntev ntawm lub teeb raj, lub teeb pom kev zoo thiab lub teeb pom kev sib txawv ntawm lub blackboard yog nyob deb ntawm GB {{6} } los yog DB31/539- Raws li cov kev cai ntawm xyoo 2011, yog tias ob lub teeb T858W siv rau kev teeb pom kev zoo, lub teeb pom kev zoo sib xws yuav zoo dua, tab sis tseem muaj feem ntau ntawm cov tsis tsim nyog, thiab lub zog efficiency Performance index, Lub teeb pom kev zoo ntawm chav kawm yuav nce, feem ntau tsis ncav cuag 9W / m2 qhov ntsuas tus nqi. Chav tsev uas tus kws sau ntawv ua haujlwm tau ntsuas ntau dua 500 chav kawm thoob plaws lub tebchaws, thiab tus nqi dhau ntawm cov phiaj xwm blackboard teeb pom kev zoo sib xws siv cov teeb fluorescent ib txwm muaj tsawg dua 20 feem pua. Vim tias cov duab thiab lub teeb faib ntawm lub teeb pom kev tuaj yeem ua tau raws li qhov xav tau thiab raug, LED teeb tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm lub teeb pom kev zoo thiab lub teeb pom kev zoo ntawm lub blackboard nyob rau hauv qhov chaw ua kom ntseeg tau tias lub teeb pom kev zoo ua tau raws li qhov xav tau.
3. Lub neej ua haujlwm ntev thiab tus nqi tu qis
Kev pabcuam lub neej thiab kev saib xyuas tus nqi ntawm cov teeb pom kev zoo yog cuam tshuam nrog tag nrho cov xwm txheej ntawm kev txuag hluav taws xob thiab kev txo qis emissions thiab kev tsim kho ntawm lub neej kev txuag ntawm lub teb chaws, vim hais tias lub neej ua haujlwm luv luv txhais tau tias muaj kev nce hauv kev siv hluav taws xob thiab kev ua qias tuaj hauv lub tebchaws. txheej txheem ntawm cov teeb. Rau cov neeg siv chav tsev, nws muaj feem xyuam rau cov nqi ntawm cov khoom siv thiab cov neeg ua haujlwm rau kev siv thiab tu. Txawm hais tias cov teeb pom kev zoo ib txwm muaj lub teeb lub teeb uas tau lees tias muaj lub neej ua haujlwm ntawm (8000~1000}0) teev, vim muaj kev cuam tshuam ntawm cov ntsuas ntawm lub ballast, lub neej kev pab cuam thaum tuav ntau tshaj 70 feem pua ntawm cov teeb pom kev zoo tsuas yog (6000 ~ 7000) teev. Yeej yuav tsum tau hloov lub teeb. Tam sim no, LED teeb muaj lub neej ua haujlwm ntawm (40,000 mus rau 50,000) teev nyob rau hauv qhov chaw ntawm kev tswj xyuas ntau tshaj 70 feem pua ntawm cov teeb pom kev zoo, thiab tsuas yog hloov tau ib zaug txhua 5 xyoos. Tam sim no, tus nqi ntawm LED teeb tsuas yog 1.1 ~ 1.2 npaug ntawm tus nqi ntawm cov teeb nrog cov teeb pom kev zoo, yog li tus nqi kev ua tau zoo muaj qhov txiaj ntsig zoo heev. Qhov pom tseeb tshaj plaws ntawm LED teeb pom kev lag luam uas tau siv (3 ~ 5) xyoo yog kev saib xyuas zoo. Nws tsuas yog kwv yees li 20 feem pua ntawm cov teeb pom kev zoo ib txwm muaj.
LED teeb pom kev zoo yog cheb tag nrho cov teeb pom kev lag luam nrog lawv tus kheej qhov zoo. Los ntawm cov teeb pom kev hauv tsev mus rau cov teeb pom kev lag luam mus rau kev kawm teeb pom kev hauv chav kawm teeb pom kev zoo tsim, LED teeb pom kev zoo yog ua ntej ntawm lwm cov teeb pom kev zoo hauv khw!
Benwei Teeb pom kev zoo yog LED Tube, LED dej nyab teeb, LED Vaj Huam Sib Luag Teeb, LED High Bay, LED chaw tsim tshuaj paus nrog 12 xyoo kev paub. Yog tias koj xav yuav lub teeb zoo LED dej nyab lub teeb lossis muaj kev nkag siab ntau ntxiv ntawm daim ntawv thov ntawm LED dej nyab teeb, thov hu rau peb nug, peb lub vev xaib:
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