LED teeb pom kev zoo

Hnub tim: 15 / 12 / 2016

Ib Txoj Kev Teeb Pom Kev (Di Emitting Diode) (LED) yog cov khoom siv hluav taws xob uas hloov cov hluav taws xob rau hauv lub teeb. Cov teeb pom kev zoo LED tau nyob ib puag ncig txij li xyoo 1960, tab sis tsuas yog tam sim no pib tshwm nyob rau hauv cov chaw lag luam hauv thaj chaw teeb pom kev zoo. Thaum xub thawj LEDs dawb tsuas yog ua tau los ntawm "zaj sawv" pawg ntawm peb LEDs - liab, ntsuab, thiab xiav - los ntawm kev tswj cov tam sim no rau txhua tus kom zam tag nrho lub teeb dawb. Txheem array 18 LED teeb pom kev zoo diodesQhov pauv hloov xyoo 1993 thaum Nichia tsim xiav xiav indium gallium nti nrog phosphor txheej uas siv los tsim cov nthwv dej ua haujlwm tsim nyog kom emit lub teeb dawb los ntawm ib leeg. Tus txheej txheem no tsis tau them nqi ntau rau cov nyiaj ntawm lub teeb tsim. Coj Teeb.

Txhua diode yog kwv yees li 1/4 nti inch thiab siv txog kaum milliamps los ua haujlwm ntawm kwv yees li ib feem kaum ntawm ib watt. Cov LED loj me me hauv qhov loj me, tab sis tuaj yeem ua pawg ua ke rau kev siv ntau dua. LED fixtures xav tau tus tsav tsheb uas yog sib piv rau lub ballast hauv fluorescent fixtures. Cov tsav tsheb feem ntau ua rau hauv lub khoos phis (zoo li fluorescent ballasts) lossis lawv yog cov hloov cov tshuab hluav taws xob rau cov khoom siv kho siv tau (sib txuas). Lub tshuab hluav taws xob hauv tshuab hluav taws xob tso cai rau cov khoom siv hluav taws xob ua haujlwm ntawm tus qauv 120 volt hloov hluav taws xob tam sim no (AC), nrog tus ntsuas me me (kwv yees li 15 txog 20 feem pua) poob hwj chim. Coj Teeb

Qhov ua tau zoo ntawm kev siv chaw nyob raug LED yog kwv yees li 20 lumens ib watt (LPW), txawm hais tias qhov kev ua tau zoo txog li 100 LPW tau tsim nyob rau hauv qhov chaw kuaj. Cov qij uas tsis muaj qhov muag muaj qhov ua tau zoo yog kwv yees li 15 LPW thiab ENERGY STAR ® cov roj fluorescents uas tsim nyog muaj li 60 LPW, nyob ntawm seb siv hluav taws xob thiab hom teeb. Qee cov chaw tsim khoom hais tias qhov ua tau zoo npaum li ntau dua 20 LPW; nco ntsoov xyuas qhov kev ua tau zoo ntawm lub zog, uas suav nrog kev siv fais fab ntawm txhua yam. Thaum Lub Kaum Ob Hlis 2006, Asmeskas Lub Tsev Haujlwm Saib Xyuas Lub Zog tau kawm txog kev ua tau zoo ntawm plaub lub luminaries. Tag nrho plaub tus poob qis ntawm cov khw muag khoom thov; Txoj kev tshawb no qhia tau hais tias cov tuam txhab tso siab rau kev ntsuas ntau npaum li cas lub teeb pom kev ua hluav taws xob ua hluav taws xob ntau dua, ntau dua li ntau npaum li cas lub teeb ci LED luminaire tiag muab. Coj Teeb

LEDs zoo dua rau kev tso lub teeb rau hauv ib qho kev taw qhia ntau tshaj li qhov muag pom ntawm sab nrauv lossis cov roj fluorescent. Vim hais tias ntawm lawv cov kev taw qhia khoom tsim, lawv muaj cov qauv tsim tshwj xeeb uas tuaj yeem siv tau los ntawm cov qauv siv ntse. LED coj teeb ci tuaj yeem ntsia tau hauv qab txee, hauv txoj kev hauv tsev, thiab hauv theem ntaiv; concentrated arrays tuaj yeem siv rau chav teeb pom kev zoo. Dej tsis muaj dej, cov cuab yeej tawm sab nraud kuj muaj. Qee cov tuam ntxhab xav txog cov ntawv thov xws li lub vaj, txoj kev taug kev, thiab cov khoom dai kom zoo nkauj sab nraum chav nres tsheb cov qhov rooj kom ua tau zoo tshaj tus nqi. Coj Teeb

Led Cov Teeb Pom Kev muaj ntau lub zog thiab muaj kev puas tsuaj ntau dua li cov roj fluorescents thiab cov qhov muag teeb pom kev zoo. LED teeb tsis flicker. Lawv tshav kub rhiab heev; ntev li ntawm tshav kub lossis siv tsis tsim nyog txo ob qho tib si teeb tsim tawm thiab lub neej. Siv nrog:

 

  • Kev Ua Haujlwm thiab nyeem cov yaj
  • Tawm hlua khau (nyob rau hauv chav ua noj)
  • Teeb pom kev zoo / teeb poom
  • Porch / sab nraum zoov / landscaping teeb pom kev zoo
  • Art teeb pom kev zoo
  • Hmo teeb
  • Stair thiab taug kev teeb pom kev zoo
  • Pendants thiab nyiaj siv ua haujlwm
  • Retrofit qhov muag teeb rau cov teeb Cov Lus Txhais thiab Cov Ntsiab Lus
  • TermLus txhaisChav nyobYuav ua li cas los txhais lus
    Xim kubXim ntawm lub teebKelvin (K)Tshav ntuj tom sunrise yog 1800K
    100W Lub teeb txhawb qhov teeb meem yog 2850K
    Overcast yog 6500K
    Xim Rendering Index (CRI)Lub teeb lub txiaj ntsig ntawm ximNplai 0 rau 100 nrog tshav ntuj tom 100Qhov ntau dua tus naj npawb, qhov ntau "tseeb" qhov xim yuav pom nyob rau hauv lub teeb ntawd
    brightnessKev siv ntawm lub teeb.LumensLub siab dua lub lumens, lub zog qhov kaj
    hwj chimTus nqi hluav taws xob siv hluav taws xobwattsTxo cov watts, txo qis zog siv
    Kev siv zogKev ntsuas ntawm lub teeb kom hloov hluav taws xob mus rau hauv lub teebLumens ib WattNtau cov qhov muag teeb muaj ntau lub teeb siv tsawg zog