Sensor LED raj rau chav nres tsheb tau siv dav dav, thiab qee qhov teeb meem me me tau pom thaum siv tiag. Tam sim no cov tuam ntxhab tau daws lawv. Cov txiaj ntsig siv tiag tiag tseem yog qhov zoo tagnrho, ua tiav qhov kev xav pom, xws li kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, thiab kev txawj ntse tswj. Qhov zoo ntawm tsoos teeb fluorescent yog pom tseeb heev. Txawm li cas los xij, qhov yuav tsum tau ua ntawm cov neeg siv khoom tsis nres, thiab lawv xav tau kev txhim kho ntxiv.
Tsis yog, thaum Lub Tsib Hlis 30, 2021, tus neeg yuav khoom hu thiab nug kom muaj lub raj LED customized rau lub chaw nres tsheb, thiab muab tso rau pem hauv ntej kev cai siab dua. Qhov yuav tsum muaj yog li hauv qab no
1." Kev siv hluav taws xob ntau 8+3W LED teeb (lub teeb lub teeb yog 8W thaum ib tus neeg lossis lub tsheb hla dhau, thiab tsis muaj ib qho 3W tom qab 30 vib nas this los tswj lub teeb pom kev zoo), kev lees paub rau ntau tshaj 5 xyoos, qhov ci ci: ntau dua 100 los ntawm lub teeb raj ntau tshaj 2 meters, Lub zog hluav taws xob 85 %"
Thib ob, piav qhia tias cov neeg siv khoom txhais li cas:
sensor LED raj rau chav nres tsheb
1. Tag nrho cov hwj huam 8w
2. Standby 3w
3. Ncua 30 vib nas this
4. Illumination yuav tsum 100lux / 2 meters
5. Lub zog cuam tshuam 85%
6. Warranty rau ntau tshaj 5 xyoos
Ua tibzoo saib cov ntsiab lus thiab nkag siab. Qhov yuav tsum tau yog tseem heev. Dab tsi yog qhov nyuaj ntawm no hom chav nres tsheb LED teeb?
Vim tias tag nrho cov qis zog, tsuas yog 8w, tab sis tus nqi tsis pom kev loj dhau. Tib txoj kev los txhim kho qhov ci ci yog cov luminous efficiency. Muaj ntau txoj hauv kev los txhim kho lub luminous efficiency, xws li lub teeb ci ntawm ib lub teeb roj teeb thiab nce cov naj npawb ntawm LED teeb hlaws. Txhim kho lub zog hloov kho hluav taws xob thiab nce lub teeb xa ntawm PC npog; feem ntau, lub Hoobkas siv kev ntsuas tus kheej sib xyaw, uas yog yooj yim thiab yooj yim, thiab cov qhua tuaj noj mov yuav tsum sim cov teeb pom kev zoo. Peb tsuas yog siv lub ntsuas hluav taws xob ntsuas kev ntsuas. Muaj lwm qhov taw qhia, qhov ntawd yog, lub zog tshwm sim, uas yog, peb feem ntau hu ua PF tus nqi, uas tseem yog lub zog ntsuas zog, thiab qhov siab tshaj plaws ntawm qhov ntsuas no yog 1.
Qhov teeb meem yuav los. Tus nqi PF muaj tus cwj pwm. Raws li txoj cai ntawm kev lag luam xa hluav taws xob niaj hnub no, lub zog me dua, tus PF tus nqi tsis yooj yim nce. Feem ntau ntau dua kaum watts, nws yooj yim los ua, thiab qhov no qhia qhov teeb meem.
Yuav daws tau cov teeb meem no li cas? Tam sim no tus neeg siv khoom tau tso rau nws, kom ua tau raws li nws cov kev xav tau, peb cov kws ua haujlwm hauv cov kws tshaj lij ntawm lub tuam txhab Langte tau sib zog los daws cov teeb meem, kuaj thiab kuaj xyuas ntau zaus, thiab thaum kawg tau txais cov neeg siv khoom' s Performance index thiab tau ntsib tus neeg siv khoom' s thov.
Nws zoo nkaus li qhov xav tau ntawm kev ua lag luam yog qhov ua lub zog los txhawb kev txhim kho ntawm lub tuam txhab' s R& D peev xwm, thiab kev nce qib yog qhov kawg. Nws tsis tuaj yeem ua tau raws li cov xwm txheej tshiab. Nws yog qhov tsim nyog los koom tes nrog cov neeg siv khoom thiab txhim kho kev muaj peev xwm tshiab. Kev tsim cov khoom sib txawv ntawm LED teeb rau garages yog lo lus kawg.
Kev paub taw tes: dab tsi yog qhov siab ua kom pom tseeb tseeb
Lub luminous efficiency yog qhov luminous flux ib watt ntawm lub teeb, qhia los ntawm tus qauv: luminous efficiency=luminous flux / fais fab. Yog li ntawd, qhov siab dua luminous efficiency ntawm LED, qhov loj dua qhov luminous flux tus nqi ib W.
Nyob rau hauv tib lub zog tag nrho, qhov ci zog lub teeb nrig ntawm lub teeb, lub ci ci lub teeb yuav. Ntawd yog hais, lub teeb ci dua lub teeb, qhov siab dua dua ntawm lub teeb nrig ntawm lub luminaire. Thaum lub luxous flux ntawm lub luminaire tas li, qhov luminous efficiency yog qhov inversely proportional rau lub zog ntsuas ntawm lub luminaire.
Luminous efficiency yog qhov ntsuas tseem ceeb los ntsuas kev ua haujlwm ntawm lub teeb ntxiv. Seb ib lub teeb uas coj tau ua tiav tau zoo, qhov no yog qhov ntsuas pom tseem ceeb. High luminous efficiency txhais tau tias
1. Nws lub zog hloov dua siab tshiab muaj qhov siab, thiab cov cua kub tsis txaus, uas muaj txiaj ntsig rau lub neej ntawm lub teeb;
2. Nws tseem muaj peev xwm hais tias lub teeb ua haujlwm ntawm LED teeb hluav taws xob teeb kuj tseem loj, thiab nti loj siv;
3. Nws tseem tuaj yeem siv ntau ntawm cov hlaws dai teeb los xyuas kom meej tias lub teeb cig ua haujlwm ntawm qhov hluav taws xob qis;
4. Tib lub sijhawm, lub teeb xa hluav taws xob ntawm lub teeb kuj tseem siab. Cov ntsuas kev qhia no yuav tsum txhim kho tib lub sijhawm kom ua kom lub teeb zoo. Txog qee qhov, nws qhia txog kev muaj peev xwm zoo ntawm cov khw.
