Cov teeb hluav taws xob, lub teeb txuag hluav taws xob, thiab cov teeb ci LED txhua tus muaj lawv tus kheej zoo, thiab tsis muaj qhov zoo lossis qhov phem!
Hauv peb lub neej niaj hnub, peb txhua tus siv ntau yam teeb pom kev zoo thiab cov teeb pom kev zoo, xws li cov teeb ci incandescent, lub teeb txuag hluav taws xob, thiab cov teeb ci LED. Lawv tuaj yeem siv rau cov teeb pom kev ncaj qha lossis raws li qhov chaw teeb pom kev zoo rau lub teeb (xws li chandeliers thiab qab nthab teeb). tos). Vim yog cov thev naus laus zis thev naus laus zis ntawm cov teeb ci LED thiab kev siv hluav taws xob tsawg ntawm lub zog txuag hluav taws xob, nyob rau hauv qhov muag ntawm ntau tus neeg, cov teeb "tseem ceeb" xws li cov teeb ci incandescent yog qhov pib ntawm qhov kev yuav khoom.
1) Qhov tseeb, qhov no tsis yog li ntawd. Noj peb hom teeb no ua piv txwv, lawv yeej muaj lawv tus kheej qhov zoo thiab qhov tsis zoo, txawm tias cov teeb ci incandescent nrog cov thev naus laus zis rov qab. Hauv qab no, cia peb saib qhov zoo thiab qhov tsis zoo ntawm txhua qhov ntawm peb:
Cia peb tham txog lub teeb incandescent ua ntej:
Ntau tus neeg tsis paub tias lub teeb incandescent yog lub teeb hluav taws xob uas ze tshaj plaws rau lub teeb ntuj. Lawv cov xim kub yog feem ntau ntawm 2700K thiab 4000K, uas yooj yim dua rau tib neeg qhov muag lees txais. Tsis tas li ntawd, txij li daim phiaj zaus ntawm cov roj teeb yog 50HZ, uas yog ntau dua li cov tshuaj tiv thaiv ceev ntawm tib neeg lub qhov muag, thiab cov filament muaj lub sij hawm ntawm inertia kom txias tom qab ignited, yog li thaum daim phiaj ruaj khov, lub flicker yog. qis, txawm yuav ignored.
Yog li ntawd, qhov kom zoo dua ntawm cov teeb ci incandescent yog cov xim zoo nkauj (uas yog, lawv tuaj yeem kho cov xim tiag tiag ntawm cov khoom, thiab theoretically tuaj yeem kho nws 100%). Qhov tsis zoo yog tias lawv siv hluav taws xob, muaj kev hloov pauv photoelectric tsawg, thiab muaj lub neej luv luv.
Dab tsi yuav tsum tau piav qhia yog tias halogen teeb (cov teeb halogen feem ntau siv hauv tsheb teeb) yog qhov sib txawv thiab hloov kho tshiab ntawm cov teeb taws teeb. Ntawd yog, lub tshuab nqus tsev nqus tau ntim nrog cov roj halogen, yog li paub txog lub voj voog tungsten halogen nruab nrab ntawm cov filament thiab cov roj, ua kom lub neej ntev ntawm cov filament, kom nws ua tiav cov fusion ntawm cov xim siab thiab lub neej ntev.
2) Wb tham txog lub teeb txuag hluav taws xob:
Lub teeb txuag hluav taws xob yog CFLs. Lawv yog cov sib txawv ntawm cov teeb fluorescent, tseem hu ua compact fluorescent teeb. Yog li ntawd, hauv tsab xov xwm no peb yuav tham txog cov teeb fluorescent nyias nyias. Nws tuaj yeem ua rau hauv qhov chaw teeb pom kev zoo nrog txhua yam xim kub tus nqi thiab siab xim rendering. Ntxiv mus, vim lub glow nyhuv ntawm phosphor, tus nqi stroboscopic tsawg heev.
Yog li ntawd, qhov zoo ntawm lub teeb txuag hluav taws xob yog lub teeb pom kev zoo thiab kev siv hluav taws xob tsawg. Piv txwv li, kom ua tiav tib lub teeb pom kev zoo, cov teeb ci incandescent xav tau 60W, thaum lub teeb txuag hluav taws xob tsuas yog xav tau 11W. Thiab cov xim rendering ntawm lub teeb txuag hluav taws xob los ntawm cov tuam txhab lag luam niaj hnub thiab cov khoom lag luam tuaj yeem ncav cuag siab tshaj 80. Qhov tsis zoo yog tias cov roj fluorescent ntawm lub teeb txuag hluav taws xob muaj cov mercury vapor, thiab cov teeb meem tiv thaiv ib puag ncig hauv kev tsim khoom thiab rov ua dua tshiab tseem tsis tau muaj. daws tau zoo.
Nws yog ib qho tsim nyog hais tias lub teeb txuag hluav taws xob yog cov khoom siv hluav taws xob zoo uas twb tau txais txiaj ntsig los ntawm kev yuav khoom hauv khw.
3) Thaum kawg, cia peb tham txog LED teeb:
Vim yog cov qauv sib txawv ntawm lub teeb-emitting, LED lub teeb qhov chaw tshem tawm tag nrho cov stroboscopic thiab muaj lub teeb pom kev zoo (uas yog, qhov sib piv ntawm electro-optical conversion) thiab lub peev xwm mus nrhiav kev ua haujlwm siab dua. Nws qhov zoo yog qhov me me, tsis muaj flicker, tsis muaj UV, thiab lub teeb ua haujlwm siab. Feem ntau cov xim rendering ntawm nruab nrab-rau-high-end LED khoom tshaj 80, thiab qee qhov tuaj yeem ncav cuag 95. Tsis tas li ntawd, LED teeb feem ntau muaj lub neej ua haujlwm ntev.
Nyob rau hauv cov nqe lus ntawm shortcomings, tam sim no tus nqi ntawm cov lag luam kuj yog siab (tsav los ntawm profits, muaj ib txwm ntau fake thiab shoddy khoom), thiab lub teb chaws tseem tsis tau teev meej cov qauv rau nws, ua rau tag nrho cov LED ua lag luam ib tug sib tov lub hnab, thiab zoo tib yam. cov neeg siv khoom muaj qee yam txaus ntshai thaum yuav khoom. .
Peb hom teeb pom kev zoo saum toj no yog txhua yam siv los ntawm peb hauv lub neej niaj hnub. Txhua tus muaj nws qhov zoo thiab qhov tsis zoo, thiab tsis muaj qhov zoo lossis qhov tsis zoo.
Txawm li cas los xij, thaum yuav khoom, peb yuav tsum xaiv lub teeb uas tsim los ntawm cov tuam ntxhab thiab cov khoom lag luam. Peb yuav tsum tsis txhob khav theeb rau pheej yig, txuag teeb meem, thiab xaiv cov khoom los ntawm peb-dawb manufacturers. Qhov tshwm sim yog tias cov teeb pom kev zoo tsis zoo nyob rau hauv cov teeb pom kev zoo, thiab muaj qee yam cuam tshuam rau kev noj qab haus huv thiab kev nyab xeeb ntawm tus kheej hauv qhov xwm txheej hnyav.
Postscript: Kev tsim teeb pom kev zoo tsis yog hais txog kev xaiv teeb. Nws yog ib txoj hauj lwm uas yog technical thiab artistic. Yog tias koj tsis muaj sijhawm thiab kev tshaj lij los tsim teeb pom kev zoo, koj tuaj yeem nrhiav tus tsim teeb pom kev zoo!
