LED Chaw tsim tshuaj paus muaj ntawv pov thawj chav kawm teeb pom kev zoo pab txhim kho tsev kawm ntawv teeb pom kev zoo ib puag ncig
Lub Tsev Haujlwm Saib Xyuas Kev Kawm tsis ntev los no tau tshaj tawm "Kev Pom Zoo rau Kev Ua Haujlwm Ntxiv Ntxiv rau Kev Ua Haujlwm Zoo hauv Cov Khoom Siv ntawm Cov Tsev Kawm Ntawv Qib Siab Qib Siab thiab Qib Siab raws li qhov xwm txheej tshiab", taw qhia tias tsim kom muaj kev sim thiab ua qauv qhia txog kev qhia txog cov cuab yeej tshiab thiab tshiab. cov khoom siv rau hauv tsev kawm ntawv, cov khoom siv thiab cov khoom raug tso cai nkag mus rau hauv tsev kawm ntawv. Nyob rau tib lub sijhawm, thaum yuav cov khoom siv, cov qauv hauv tebchaws lossis cov qauv hauv zos yuav tsum tau sau rau hauv cov ntaub ntawv sib tw thiab cov ntawv cog lus muag kom ntseeg tau tias cov khoom siv khoom zoo thiab kev noj qab haus huv ntawm lub cev thiab lub hlwb ntawm cov tub ntxhais kawm theem pib thiab theem nrab; muab kev ua si tag nrho rau lub luag haujlwm ntawm cov chaw soj ntsuam kev tshaj lij los ua qhov kev kuaj xyuas zoo ntawm cov khoom nkag mus rau hauv tsev kawm ntawv kom paub tseeb tias kev siv nyab xeeb.
Qhov zoo ntawm chav kawm teeb pom kev zoo hauv tsev kawm theem pib thiab theem nrab thiab qib kindergartens hauv kuv lub tebchaws tau nyob rau theem rov qab, uas yog qhov tseem ceeb los ntawm kev tsim teeb pom kev zoo ntawm LED tsis tsim nyog thiab rov qab LED teeb pom kev siv tshuab hauv chav kawm, uas ua rau muaj teeb meem xws li tsis tshua muaj teeb pom kev zoo thiab illuminance uniformity. , glare thiab flickering, uas yog teeb meem rau cov menyuam kawm ntawv qhov muag pom. Muaj kev pheej hmoo rau kev noj qab haus huv.
Thaum Lub Ib Hlis Ntuj xyoo 2016, Tuam Tshoj Cov Ntawv Pov Thawj Zoo tau tshaj tawm CQC3155-2016 "Technical Specifications for Energy Conservation Certification of Lighting Products in Primary and Secondary Schools and Kindergarten Classrooms" (tom qab no hu ua "Specification") rau LED manufacturers, thiab tau tshaj tawm daim ntawv pov thawj kev txuag hluav taws xob rau cov khoom siv teeb pom kev zoo hauv cov tsev kawm theem pib thiab theem nrab thiab cov tsev kawm qib kindergartens. . Cov neeg siv khoom tseem ceeb ntawm cov khoom siv teeb pom kev hauv chav kawm yog feem ntau ntawm cov tsev kawm ntawv theem pib thiab theem nrab thiab qib kindergartens, thiab cov neeg siv yog cov menyuam yaus. Lub hom phiaj ntawm qhov tshwj xeeb ntawm cov neeg siv, thaum ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb, cov kev xav tau rau kev noj qab haus huv, kev nplij siab thiab kev txuag hluav taws xob tau muab tso rau pem hauv ntej. Txhawm rau kwv yees cov teeb pom kev zoo ntawm cov teeb pom kev hauv chav kawm thiab teeb pom kev zoo sau ntawv, simulation suav ntawm cov teeb pom kev zoo kuj tau qhia.
Kev nyab xeeb --- Cov khoom thov rau daim ntawv pov thawj yuav tsum ua ntej dhau CCC daim ntawv pov thawj kev nyab xeeb, thiab lub teeb xiav rau lub retina yuav tsum mus txog qhov tsis yog - theem txaus ntshai.
Kev noj qab haus huv --- Qhov taw qhia flicker yuav tsum ua raws li qhov txwv tus nqi ntawm thaj tsam imperceptible cuam tshuam, uas tseem yog qhov tseem ceeb tam sim no rau cov ntsuas flicker hauv ntiaj teb.
Kev nplij siab --- Txhawm rau tsim kom muaj qhov chaw kawm yooj yim thiab sov so rau cov tub ntxhais kawm, "Code" kuj tau ua ntau qhov kev xav tau:
- Illuminance thiab illuminance uniformity ua tau raws li cov kev cai ntawm lub teb chaws tus qauv;
- Glare tus nqi UGR Tsawg dua lossis sib npaug rau 16;
- Xim kub: 3500K-5000K;
- General xim rendering Performance index Ra Ntau dua lossis sib npaug rau 80 (chav kawm kos duab Ra Ntau dua lossis sib npaug rau 90); thiab rau LED teeb, tshwj xeeb xim rendering Performance index R9 Ntau dua los yog sib npaug rau 50.
Kev txuag hluav taws xob--- Lub teeb pom kev muaj zog tsawg dua lossis sib npaug li 8 (tshwj tsis yog cov chav kawm kos duab, chav kawm khoos phis tawj thiab chav nyeem hluav taws xob), uas yog nruj dua li cov qauv hauv lub tebchaws.
Simulation xam cov teeb pom kev zoo---Qhia kev simulation xam cov teeb pom kev zoo, uas tuaj yeem kwv yees cov teeb pom kev zoo ntawm chav kawm teeb pom kev zoo thiab kev sau ntawv teeb pom kev zoo nyob rau theem kev sim khoom.
