Kawm Txog LED Teeb pom kev zoo
LEDs ua haujlwm li cas thiab lawv yog dab tsi?
Lub teeb-emitting diode yog qhov nws sawv rau. Txog li 90 feem pua ntawm cov teeb pom kev zoo yog tsim los ntawm LED teeb pom kev zoo dua li cov teeb pom kev zoo. Lawv ua haujlwm li cas? Lub teeb pom kev yog tsim thaum muaj hluav taws xob tam sim no ntws los ntawm microchip thiab ignites lub teeb me me hu ua LEDs. Cov cua sov uas LEDs tsim yog absorbed rau hauv lub dab dej kub kom tsis txhob muaj teeb meem kev ua haujlwm.
Khoom Lub neej ntawm LED teeb pom kev zoo
Tsis zoo li lwm yam teeb pom kev zoo xws li incandescent lossis compact fluorescent teeb, lub neej muaj txiaj ntsig ntawm LED teeb pom kev zoo yog txiav txim siab txawv. (CFL). Feem ntau, LEDs tsis "kub tawm" lossis tsis ua haujlwm. Hloov chaw, lawv raug kev txom nyem los ntawm "lumen depreciation," uas lub teeb ci LED maj mam txo lub sijhawm. Tsis zoo li cov qij taws, qhov "lub neej" ntawm LEDs yog kwv yees raws li thaum lub teeb tso zis yuav poob 30 feem pua.
Yuav siv LED li cas rau teeb pom kev zoo
LEDs yog siv nyob rau hauv fixtures thiab qhov muag teev rau dav illumination lub hom phiaj. LEDs me me muab cov qauv tsim tshwj xeeb. Qee qhov kev xaiv ntawm LED teeb pom kev zoo ib yam li cov teeb pom kev zoo thiab zoo ib yam li cov teeb pom kev zoo. Lub teeb ci tsis tu ncua tuaj yeem suav nrog rau qee qhov teeb pom kev zoo LED. Muaj cov txheej txheem hybrid ib yam nkaus, uas ua rau kev siv cov "bulb" uas tsis yog ib txwm ua los yog hloov tau lub teeb pom kev zoo uas tau tsim tshwj xeeb rau ib qho khoom siv. Piv nrog rau cov teeb pom kev zoo siv thev naus laus zis, LEDs muaj ntau yam kev siv dav dav thiab muaj peev xwm tseem ceeb rau kev tsim kho tshiab hauv cov teeb pom kev zoo.
LEDs thiab Heat LEDs siv cov dab dej kub los sau thiab tso cov cua sov uas lawv tsim rau hauv ib puag ncig. Qhov no tiv thaiv overheating thiab hlawv tawm ntawm LEDs. Kev vam meej ntawm LED thoob plaws hauv nws txoj kev ua neej yog feem ntau nyob ntawm kev tswj xyuas thermal. Lub teeb yuav deteriorate sai dua thiab muaj lub neej luv luv ntawm kev ua haujlwm kub dua rau LEDs.
Txhawm rau tswj cov cua sov, cov khoom siv LED siv ntau qhov sib txawv ntawm cov dab dej kub tsim thiab kev npaj. Cov khoom siv niaj hnub no ua rau cov tuam txhab tsim cov qij LED nrog tib cov ntaub ntawv thiab qhov ntev li cov teeb pom kev zoo. Tag nrho cov khoom siv LED uas tau txais ENERGY STAR tau dhau los ua qhov kev sim kom paub tseeb tias, tsis hais txog kev tsim cov dab dej kub, lawv tswj tau cov cua sov kom muaj txiaj ntsig zoo kom txhawb nqa lub teeb tawm mus rau qhov kawg ntawm lawv lub neej nyob.
Dab tsi yog qhov txawv ntawm LED teeb pom kev zoo los ntawm lwm hom teeb pom kev zoo, xws li incandescent thiab compact fluorescent (CFL) qhov muag teev?
Hauv ntau yam, LED teeb pom kev sib txawv ntawm fluorescent thiab incandescent teeb. LED teeb pom kev zoo zoo dua, hloov tau, thiab ruaj khov thaum nws tsim tau zoo.
Nyob rau hauv sib piv rau incandescent thiab CFL, uas tsim lub teeb thiab cua sov nyob rau hauv tag nrho cov kev taw qhia, LEDs yog "directional" lub teeb qhov chaw, txhais tau tias lawv tsuas tso lub teeb nyob rau hauv ib qho kev taw qhia. Qhov no txhais tau hais tias LEDs tuaj yeem siv lub teeb thiab lub zog zoo dua hauv ntau yam kev siv. Tab sis nws kuj txhais tau hais tias txhawm rau tsim kom muaj lub teeb ci LED uas tawm lub teeb nyob hauv txhua qhov kev taw qhia, kev tsim kho qib siab yuav tsum tau ua.
Amber, liab, ntsuab, thiab xiav yog cov xim zoo nkauj LED.
Cov xim sib txawv ntawm LEDs yog sib xyaw lossis coated nrog cov tshuaj phosphor los tsim lub teeb dawb, uas hloov cov xim ntawm lub teeb mus rau lub teeb pom kev zoo "dawb" siv hauv tsev. Qee cov LEDs tau them rau hauv cov khoom daj hu ua phosphor. Ib daim ntawv thov rau cov xim LEDs yog qhov qhia thiab teeb liab teeb, zoo ib yam li lub hwj chim khawm ntawm lub computer.
Ib qho hluav taws xob tam sim no taug kev ntawm electrodes ntawm ob qho kawg ntawm lub raj uas muaj cov pa roj hauv CFL. Thaum tshav kub kub thiab ultraviolet (UV) lub teeb yog tsim los ntawm cov txheej txheem no. Thaum UV lub teeb ncav cuag lub phosphor txheej hauv lub teeb, nws hloov mus rau hauv lub teeb pom kev. Xav paub ntau ntxiv txog CFLs.
Hluav taws xob yog siv nyob rau hauv incandescent qhov muag teev kom sov ib tug hlau filament mus rau lub "dawb" kub lub xeev, uas yog thaum nws yog hu ua incandesce. Yog li ntawd, 90 feem pua ntawm lub zog nyob rau hauv lub teeb incandescent yog tso tawm raws li cua sov.
Vim li cas kuv thiaj li yuav tsum xaiv cov khoom siv teeb pom kev zoo uas tau lees paub los ntawm ENERGY STAR?
Niaj hnub no, muaj ntau txoj kev xaiv rau teeb pom kev zoo dua li yav dhau los. Txawm li cas los xij, BENWEI Light tseem yog qhov kev xaiv ncaj qha rau kev txuag nqi hluav taws xob.
Yuav kom ua raws li cov kev paub dhau los uas koj tau siv nrog lub teeb tsis tu ncua, LED qhov muag teev uas tau txais BENWEI Lub Teeb yuav tsum ua tau raws li cov lus qhia nruj heev. Raws li qhov tshwm sim, lawv tuaj yeem siv rau ntau yam kev siv. Lub hom phiaj dav dav LED teeb uas tsis yog ENERGY STAR tau lees paub yuav tsis sib npaug ntawm lub teeb thiab yuav ua rau poob siab yog tias siv hauv lub rooj teeb, raws li daim duab ntawm sab xis qhia.
ENERGY STAR yog lub cim ntawm kev ua tau zoo thiab kev ua tau zoo, tshwj xeeb tshaj yog nyob rau hauv cov hauv qab no:
Duab ntxoov ntxoo zoo
- 5 xav tau xim kom lav qhov zoo thaum pib thiab thoob plaws lub sijhawm
- Cov zis me me
- Yam tsawg kawg nkaus lub teeb tso zis ntau ntau kom lav txaus illumination
- xav tau kev faib lub teeb kom paub tseeb tias lub teeb mus rau qhov twg koj xav tau
- Txhawm rau tshem tawm qhov tsis paub tseeb los ntawm kev hloov pauv, cov txheej txheem thov kev sib npaug yuav tsum ua raws.
- calmness ntawm lub siab
- txheeb xyuas kev ua raws li ntau tshaj 20 tus qauv rau kev sau npe thiab kev ua haujlwm
- Kev tshawb nrhiav tob tob los txhawb kev thov mus ntev
- Kev sim muab cov khoom nyob rau hauv kev ntxhov siab nyob rau hauv cov xwm txheej piv rau qhov koj yuav siv lawv hauv tsev
- Lub sijhawm lav tsawg kawg yog peb xyoos
Tsis tas li ntawd, ib yam li nrog rau lwm yam ENERGY STAR cov khoom, muaj ntawv pov thawj LED qhov muag teev raug sim ntawm random ib xyoos ib zaug kom paub tseeb tias lawv tseem ua raws li cov qauv.
