Nrog rau kev txhim kho thev naus laus zis, teeb pom kev lag luam thev naus laus zis kuj tseem nce mus ntxiv, cov uas LED thiab tsom teeb yog ob txoj kev teeb pom kev zoo. Txawm hais tias lawv txhua tus siv los muab teeb pom kev zoo, muaj qee qhov sib txawv tseem ceeb ntawm lawv. Kab lus no yuav tshawb txog qhov sib txawv ntawm LED thiab tsom teeb, yog li koj tuaj yeem txiav txim siab paub thaum xaiv cov teeb pom kev zoo uas haum rau koj cov kev xav tau.
Ua ntej, cia peb nkag siab tias LED thiab tsom teeb yog dab tsi. LED (Lub Teeb Emitting Diode) yog cov khoom siv hluav taws xob hauv lub xeev uas tuaj yeem hloov hluav taws xob ncaj qha rau hauv lub teeb lub zog. Piv txwv li, tsom teeb tsom teeb yog cov khoom siv teeb pom kev zoo uas siv cov teeb pom kev zoo los muab cov teeb pom kev zoo los ntawm kev txhim kho lawv hauv cov khob tsom iav.
Muaj qhov sib txawv tseem ceeb ntawm LED thiab tsom teeb hauv ntau yam:
Kev siv hluav taws xob: Lub zog siv hluav taws xob ntawm LED yog qis dua li cov teeb pom kev zoo. Vim lub siab luminous efficiency ntawm LEDs, lawv siv hluav taws xob tsawg, yog li txuag lub zog. Piv txwv li, tsom teeb feem ntau xav tau hluav taws xob ntau dua los muab cov teeb pom kev zoo tib yam.
Luminescence txoj cai: LED yog tam sim no tsav semiconductor ntaus ntawv uas generates photons los ntawm kev hloov ntawm electrons ntawm lub zog bands. Cov teeb pom kev zoo, ntawm qhov tod tes, yog ua raws li cov khoom siv hluav taws xob ib txwm siv, uas ua rau lub zog hluav taws xob los ntawm cov ntaub ntawv los ntawm cov hluav taws xob tam sim no, yog li txhawb cov roj hauv lub teeb kom emit lub teeb.
Lub neej ntev: Lub neej ntev ntawm LEDs yog ntev dua li cov teeb pom kev zoo. Lub teeb pom kev zoo LED teeb pom kev zoo tuaj yeem kav ntev txog 50000 teev, thaum lub neej ntawm cov teeb pom kev zoo ib txwm muaj lossis halogen teeb feem ntau tsuas yog ob peb puas teev. Yog li ntawd, LED muaj ntau dua durability thiab kev ntseeg tau.
Xim kub: xim kub ntawm LEDs thiab tsom teeb kuj txawv. Xim kub yog qhov ntsuas uas piav qhia cov xim ntawm lub teeb ci, ntsuas hauv Kelvin (K). Cov xim kub ntawm LEDs yog dav, xws li sov dawb (2700K) rau txias dawb (6500K) thiab ntau dua. Thiab cov tsom teeb feem ntau muaj xim kub dua los muab lub teeb dawb.
Dimming kev ua tau zoo: LED muaj kev dimming zoo dua. Feem ntau cov teeb ci LED tuaj yeem dim los ntawm dimmers kom haum rau cov teeb pom kev sib txawv thiab cov xwm txheej. Txawm li cas los xij, cov teeb pom kev zoo feem ntau tsis muaj qhov dimming, yog li yuav tsum muaj dimmers lossis controllers ntxiv thaum siv.
Thaum tshav kub kub dissipation: LEDs tsim kom muaj cua sov tsawg, yog li tsis tas yuav txhawj xeeb txog cov cua kub dissipation xws li tsom teeb. Txawm li cas los xij, rau lub zog loj lossis loj loj LED teeb pom kev zoo, cov cua kub dissipation tseem yog ib qho tseem ceeb los xav txog.
Daim ntawv thov Scope: LED thiab tsom teeb muaj ntau qhov kev thov sib txawv. LEDs feem ntau yog siv nyob rau hauv lub teeb pom kev zoo sab hauv tsev, backlighting, toj roob hauv pes teeb pom kev zoo, thiab lwm yam teb, thaum lub teeb tsom teeb yog siv ntau dua nyob rau hauv kev lag luam teeb pom kev zoo, theem teeb pom kev zoo, thiab lwm yam teeb meem uas yuav tsum tau kev taw qhia illumination.
Kev Nyab Xeeb: Hais txog kev nyab xeeb, LED thiab tsom teeb kuj txawv. LED yog ib qho khoom siv uas tsis tshua muaj hluav taws xob thiab tsis tshua muaj tam sim no, yog li nws muaj kev nyab xeeb. Cov teeb pom kev zoo feem ntau xav tau qhov hluav taws xob siab thiab tam sim no, thiab yog tias tsis siv lossis tswj kom raug, tej zaum yuav muaj kev nyab xeeb xws li hluav taws xob poob siab.
Hauv cov ntsiab lus, LED thiab tsom teeb txhua tus muaj lawv tus kheej qhov zoo thiab qhov tsis zoo. Thaum xaiv cov teeb pom kev zoo, nws yog qhov yuav tsum tau ntsuas raws li qhov xav tau tiag tiag. Yog tias koj xav tau daim ntawv thov nrog qhov kub thiab txias, kev taw qhia illumination, thiab tsis muaj qhov dimming, tsom teeb yuav haum rau koj. Txawm li cas los xij, yog tias koj xav tau kev txuag hluav taws xob, siv tau ntev, thiab teeb pom kev zoo dimmable, LED yuav yog qhov kev xaiv zoo dua. Tsis tas li ntawd, tus nqi kuj yog ib qho tseem ceeb uas yuav tau xav txog thaum xaiv cov teeb pom kev zoo. Txawm hais tias LEDs tuaj yeem muaj tus nqi pib yuav ntau dua, lawv cov nqi khiav haujlwm ntev yuav qis dua vim lawv lub neej ntev thiab cov yam ntxwv txuag hluav taws xob. Yog li ntawd, ua ntej kev txiav txim siab, nws yog ib qho tseem ceeb uas yuav tau txiav txim siab ntau yam ua tiav txhawm rau xaiv lub teeb pom kev zoo uas haum rau koj cov kev xav tau.
