Video: Dab tsi yog qhov ua tau zoo hauv LED teeb pom kev zoo?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Ib lo lus uas los txog ntau yam hais txog Teeb pom kev zoo yog Ua tau zoo . LED Efficiency yog xam los ntawm Lumens faib los ntawm Watts. Qhov no yuav qhia koj li cas zoo ib LED Fixture los yog Teeb yuav tsim teeb pom kev zoo. Qhov no tseem yuav pab koj sib piv sib txawv LED cov khoom yog li koj tuaj yeem sib piv txiv apples rau txiv apples.
Ib yam li ib tug yuav nug, qhov ua tau zoo txhais li cas hauv kev teeb pom kev zoo?
Luminous ua tau zoo yog ntsuas seb zoo npaum cas a lub teeb qhov chaw tsim pom lub teeb . Nws yog qhov sib piv ntawm cov teeb pom kev zoo rau lub zog, ntsuas hauv lumens ib watt hauv International System of Units (SI).
Ib sab saum toj no, kev coj ua tau zoo li cas suav nrog? Cov sib npaug yuav yog ua tau zoo = luminous flux / zog. SI unit rau qhov tshwm sim yuav yog lm/W. Sau cov ntaub ntawv hais txog wattage thiab luminous flux rau lub teeb pom kev uas koj xav tshuaj xyuas. Cov qij feem ntau yuav muaj cov ntaub ntawv no ntawm lub thawv nws tuaj lossis hauv lub teeb nws tus kheej.
Kuj paub, dab tsi yog qhov ua tau zoo ntawm LED?
Raws li qhov piv txwv ntau, dawb LED teeb tuaj yeem muaj a luminous kev ua tau zoo ntawm 180 lm/W, thiab nws cov spectrum tuaj yeem ua rau muaj kev xav tau luminous kev ua tau zoo ntawm 300 lm/W; tus luminous efficiency ces yog 180/300 = 60%.
Dab tsi yog qhov txawv ntawm kev ua tau zoo thiab kev ua haujlwm ntawm lub teeb pom kev zoo?
Ua tau zoo rau a lub teeb qhov chaw yog qhov nws hloov pauv lub hwj chim nkag mus rau qhov tso tawm qhov xav tau, uas yog lumens. Kev ua tau zoo yog qhov feem pua ntawm cov fais fab uas tawm los ua photons. Tib txoj hauv kev los laij kev ua tau zoo yog tias koj paub lumens ib watt yog saib lub spectrum ntawm lub teeb qhov chaw nug.
Pom zoo:
Dab tsi yog lub qhov ntxa hauv teeb pom kev zoo?
Tombstones, tseem hu ua tus tuav lub teeb, muab lub zog rau lub teeb ci. Lawv feem ntau hu ua qhov (sockets)
Dab tsi yog qhov zoo tshaj plaws sab nraum zoov teeb pom kev zoo?
10 Qhov Zoo Tshaj Plaws LED Toj roob hauv pes Teeb pom kev zoo Teeb pom kev zoo Lumens Nekteck Hnub Ci Teeb Sab Nraud LED Toj roob hauv pes teeb pom kev zoo 200 Lumens DBF LED Waterproof Hnub Ci Toj roob hauv pes teeb pom kev zoo 600 Lumens GIGALUMI Hnub Ci Teeb Txoj Kev Teeb Sab Nraud 10 Lumens Hnub Ci Teeb Pom Kev Sab Nraud Sab Nrauv Vaj Teeb Pom Kev Zoo 6 Lumens
Coefficient ntawm kev siv teeb pom kev zoo yog dab tsi?
Lub coefficient ntawm kev siv (CU) yog ib qho kev ntsuas ntawm qhov ua tau zoo ntawm lub luminaire hauv kev hloov lub zog luminous mus rau lub dav hlau ua haujlwm hauv ib cheeb tsam. CU yog qhov sib piv ntawm cov teeb pom kev zoo los ntawm cov teeb pom kev zoo thaum lub dav hlau ua haujlwm mus rau qhov tso tawm los ntawm cov teeb nyob hauv lub luminaire
Dab tsi yog Footcandle cov qauv hauv kev teeb pom kev zoo?
Pom zoo Lub teeb theem los ntawm Chav Chav Hom Lub Teeb Theem (Tswj Teeb Meem) Lub Teeb Qib (Lux) Lounge / Chav Dej 10-30 FC 100-300 lux Mechanical / Electrical Room 20-50 FC 200-500 lux Chaw Ua Haujlwm - Qhib 30-50 FC 300- 500 lux Chaw Ua Haujlwm-Ntiav / Kaw 30-50 FC 300-500 lux
Dab tsi yog qib pom kev teeb pom kev zoo rau kev ua haujlwm hauv chaw ua haujlwm?
Lub teeb pom kev sab nraum zoov yog kwv yees li 10000 lux nyob rau hnub pom tseeb. Hauv ib lub tsev hauv cheeb tsam ze rau ntawm lub qhov rais, lub teeb ci tuaj yeem txo qis mus rau kwv yees li 1000 lux. Hauv nruab nrab cheeb tsam nws yuav qis li 25 - 50 lux. Sab hauv tsev teeb theem. Kev Ua Haujlwm Teeb pom kev zoo (lx, lumen / m2) Kev ua haujlwm yooj yim 250 Chav Chav 300