Yog tias peb tseem nyob hauv lub sijhawm uas hluav taws yog qhov tseem ceeb ntawm qhov teeb pom kev zoo, nws yuav ua li cas? Xav txog seb nws yuav tsis yooj yim npaum li cas rau kev ua haujlwm yam tsis muaj lub rooj teeb los pab koj ua koj txoj haujlwm zoo thiab xis nyob, lossis nws yuav txaus ntshai npaum li cas rau txoj kev teeb pom kev tsis pom kev tsaus ntuj.
Nrog rau kev nce qib ntawm thev naus laus zis, kev lag luam teeb pom kev zoo kuj tau tsim. Yog li ntawd, peb tuaj yeem txaus siab rau cov txiaj ntsig ntawm cov teeb pom kev zoo hauv txoj kev yooj yim tshaj plaws. Ua ntej qhov tshwm sim ntawm LED teeb pom kev zoo, cov teeb pom kev zoo yog dab tsi? Lawv evolve li cas?
Lub IncandescentTeebEra: Ib Revolutionary Era
Niaj hnub no, tej zaum koj yuav xav tias cov teeb incandescent tsis muaj dab tsi tshwj xeeb. Txawm li cas los xij, xyoo 1987, Thomas Edison tau tsim thawj lub teeb pom kev zoo, uas ua rau muaj kev sib tham ntau! Txij thaum ntawd los, ntau qhov kev tsim kho tau siv cov teeb pom kev zoo no, ua rau muaj kev tshawb pom zoo tshaj plaws.
Thaum cov hluav taws xob tam sim no dhau los ntawm cov xaim nyias hu ua filament, lub teeb yuav ua haujlwm, ua kom sov lub filament thiab ua rau nws tawm lub teeb.
Cov filament feem ntau yog ua los ntawm tungsten, uas yog cov hlau uas muaj kev tiv thaiv siab. Nws yog encapsulated nyob rau hauv lub pob tshab los yog inert gas- puv iav noob los tiv thaiv oxidation. Cov xov hlau los yog cov terminals embedded nyob rau hauv lub iav coj cov tam sim no mus rau lub filament. Vim lub siab tsis kam ntawm cov filament, nws yuav emit lub teeb los yog kub.
Hmoov tsis, incandescent teeb muaj ntau qhov tsis zoo. Lawv muaj tsawg efficiency, luv lifespan thiab high kub tiam. Yog li ntawd, tib neeg tau niaj hnub tshawb nrhiav txoj hauv kev los txhim kho cov thev naus laus zis no, thaum kawg muab cov kev xaiv zoo dua!
Kev nce qib hauv thaj chaw teeb pom kev zoo: Halogen teeb, lub zog- txuag lub teeb thiab fluorescent teeb
Dab tsi tuaj tom qab lub teeb incandescent? Ua ntej lub zog-txuag LED teeb, teeb halogen, CFLs thiab fluorescent teeb coj teeb rau cov chaw lag luam thiab thaj chaw, lawv yog dab tsi?
Halogen teeb
Nws txoj hauv kev ua haujlwm zoo ib yam li cov teeb ci incandescent, uas ua haujlwm los ntawm cua sov lub filament. Txawm li cas los xij, halogen qhov muag teev muaj cov roj halogen, yog li ncua lawv lub neej me ntsis.
Compact Fluorescent Teeb (CFL)
Nws yog ib tug ntau compact version ntawm fluorescent raj. CFL yog lub zog ntau dua -ntau dua li cov teeb halogen, tab sis muaj lub sijhawm ua ntej me ntsis ntev dua.
Fluorescent teeb
Lub teeb tubular lub teeb uas emits lub teeb los ntawm cov pa tawm thiab phosphor txheej. Nws yog qhov ua tau zoo tshaj plaws ntawm peb hom teeb.
Feem ntau hais lus, halogen teeb thiab cov teeb ci incandescent yuav luag tib yam, ob qho tib si emitting lub teeb los ntawm cua sov lub filament. Thaum lub zog- txuag cov teeb thiab cov teeb fluorescent siv cov thev naus laus zis sib txawv, siv cov pa tawm los ua kom cov phosphor txheej.
Txawm hais tias cov roj teeb halogen, lub zog- txuag teeb thiab cov teeb fluorescent zoo dua cov teeb pom kev zoo nyob rau hauv cov nqe lus ntawm kev ua haujlwm, kev ua neej thiab kev tsim hluav taws xob, lawv tseem muaj qee qhov tsis zoo. Txhua lub teeb fluorescent muaj mercury, uas ua rau muaj kev phom sij rau tib neeg thiab ib puag ncig. Tsis tas li ntawd, qhov ci ntawm cov teeb halogen txo qis sai, ua rau cov khib nyiab ntau dua.
Qhov sawv ntawmLEDtechnology: Lub caij nyoog tshiab ntawm teeb pom kev zoo
Tom qab xyoo ntawm kev tshawb fawb, kev ua haujlwm nyuaj thiab ntau qhov kev sim siab thiab qhov yuam kev, LED thev naus laus zis thaum kawg tau los ua!
Thaum tam sim no dhau los ntawm microchip, lub teeb -emitting diodes (LEDs) yuav tawm lub teeb. Raws li tam sim no ntws, electrons nyob rau hauv lub semiconductor recombine nrog qhov. Cov electrons ua ke thiab qhov tso tawm lub zog nyob rau hauv daim ntawv ntawm photons. Cov xim ntawm lub teeb nyob ntawm lub zog xav tau rau cov electrons kom dhau los ntawm qhov sib txawv ntawm cov semiconductor band.
Thaum xub thawj, LED qhov muag teev tsis tau nrov nyob rau hauv kev ua lag luam vim lawv cov nqi siab thiab tsis tshua muaj ci. Txawm li cas los xij, lawv tau txuas ntxiv txhim kho thiab coj mus rau lub sijhawm tshiab ntawm kev teeb pom kev zoo! Niaj hnub no, LED teeb pom kev zoo yog pheej yig dua thiab muaj ntau yam xim kub, cov yam ntxwv tshwj xeeb, tsim qauv zoo, thiab lwm yam. Ntxiv mus, LED teeb pom kev zoo muaj lub neej ntev (kwv yees li 50,000 teev) thiab muaj zog ntau dua -ntau zog (kwv yees li 80% ntau zog-ntau tshaj qhov muag teev).
Niaj hnub no LED teeb pom kev zoo: Vim li cas nws yog qhov kev xaiv zoo tshaj plaws
Ntawm cov teeb pom kev zoo, teeb halogen, lub zog- txuag cov teeb, cov teeb fluorescent thiab LED teeb, vim li cas ib qho yuav tsum xaiv LED? Muaj peb qhov laj thawj: kev cuam tshuam ib puag ncig zoo, kev txuag nqi zoo dua, thiab kev tsim kho tshiab!
Nrog kev pab los ntawm LED thev naus laus zis, koj tuaj yeem txo koj cov pa roj carbon hneev taw. Kev siv hluav taws xob tsawg txhais tau hais tias kev hlawv cov roj fossil tsawg dua, thiab lub neej ntev dua txhais tau tias tsawg dua pov tseg. Ntxiv mus, LED qhov muag teev tsis muaj tshuaj lom xws li mercury!
Raws li tau hais los saum no, LED muaj kev siv hluav taws xob tsawg thiab lub neej ntev. Yog li ntawd, koj cov nqi hluav taws xob thiab cov nqi kho mob yuav txo qis, ua rau kev txuag nyiaj ntau dua! Tsis tas li ntawd, LED teeb pom kev zoo muaj peev xwm loj hlob tuaj. Tam sim no, koj tuaj yeem pom cov teeb pom kev zoo LED, hloov xim kub, RGB + WW xim kub, tsis siv neeg lub tsev sib xyaw, thiab lwm yam.
Xaus
Yuav ua li cas yog lub teeb incandescent tau tsim thiab txiav tawm? Niaj hnub no peb lub neej yuav zoo li cas? Hmoov zoo, lub teeb ci incandescent tsis ua rau peb lub neej kawg. Ntau lwm yam inventions tau ua raws. Qhov no tau ua rau peb thiab cov tiam tom ntej tau txais lub zog- teeb pom kev zoo!
Yog li ntawd, kom txaus siab rau qhov zoo tshaj plaws ntawm LED, thov mus saib peb lub vev xaib"Benwei Teeb pom kev zoo".Yog xav paub ntxiv txog peb cov khoom, thov hu rau peb ntawmbwzm18@ledbenweilighting.com.
