Xav txog cov 5 tej yam uas ua ntej koj muas ib tug LED-teeb

Yog hais tias koj ib txwm nakalyvaniya teeb Burns tawm, nws yog lub sij hawm mus sim LED xaiv. Ua ntej yuav koj yuav tsum them sai sai mus ib co ntsiab lus tseem ceeb.

nta

Koj twb zaum hnov tias LED qhov muag tau ua tsis tshua muaj nrov nyob rau hauv lub xyoo caum kawg. Txawm tias muaj tseeb hais tias lawv raug nqi tsib lub sij hawm ntau kim tshaj tsoos hom, lawv kuj muaj ib tug ntev kev pab cuam lub sij hawm, uas nce mus txog ntau dua 20 xyoo. Nyob rau hauv tas li ntawd, lawv haus me ntsis zog thiab yog li ntawd heev yig.

Rau hnub tim, muaj ntau variants ntawm LED (LED) teeb. Ua ntej lub purchase yog tsim nyog them sai sai mus rau tsib yam tseem ceeb cov ntsiab lus.

Yuav ua li cas to taub yuav ua li cas npaum li cas ci ntsa iab?

Thaum yuav qhov muag teeb, koj yuav twv yuav raug hu xyuam xim rau watts, raws li ib tug qhia ntawm yuav ua li cas kaj lub teeb. LED xaiv, Txawm li cas los, ua hauj lwm txawv. Txawm tias nrov kev ntseeg, lub teeb kaj cov paws tsis nyob ntawm seb lub Performance index ntawm watts. Yog li ntawm tus nqi ntawm watt incandescent teeb thiab brightness tshwm sim ib yam ratio, thaum lub sij hawm LED hom xws kev twb kev txuas muaj tsis tau. Nws yuav tsum tau nco ntsoov hais tias tus yuam sij taw tes yog lub LED teeb yog nws ua hauj lwm zoo, uas yuav tsis muaj zog noj thiab, ntsig txog, ib tug tsis tshua muaj watt. Raws li, qhov pa teeb nakalyvaniya 60 watts sau raws nkaus Ii ib tug qhia LED 8-12 watts.

Nyob rau hauv kev txiav txim kom tsis txhob tsis meej pem, nws yog tsim nyog them sai sai mus rau lub qhov taw qhia, uas ncaj qha qhia ntau npaum li cas ci ntsa iab - lumen. Muaj ntxhuav uas qhia cov kev sib raug zoo ntawm cov kev ua tau zoo ntawm LED hom thiab raug ntsia saum ntoo roj thiab cov xov tooj ntawm watts yuav tsum tau rau lawv cov ua hauj lwm. Thiab nws yog ib qhov tseeb hais tias rau cov nyiaj tib lumens ntawm ntau yam teeb haus sib txawv nqi ntawm lub zog.

xim

Koj yeej ib txwm nco ntsoov hais tias raug ntsia saum ntoo teeb yuav muab ib tug sov so daj xim. Thaum zoo li no LED hom yuav muab ib tug ntau ntawm cov xim, los ntawm liab doog thiab xim liab thiab dawb thiab daj. Tsev, ntawm chav kawm, nws yog zoo dua rau xaiv ib tug ntau tsoos txoj kev. Nco ntsoov cov nram no inscription rau cov pob: sov dawb, mos mos dawb, kaj dawb. Thawj ob hom yog zoo ib yam li incandescent qhov muag, thaum lub caij nyoog kawg no tsim ib tug zoo kev kaj lug lub teeb dawb uas zoo sib xws rau hauv nruab hnub nrig, los yog ib tug uas koj pom nyob rau hauv lub khw thiab supermarkets.

Yog hais tias koj xav nyob rau hauv sab kev ntawm qhov teeb meem, cov xim (xim kub) yog ntsuas nyob rau hauv Kelvin. Lub sab tau, qhov ntau daj yog cov xim. Nakalyvaniya xim kub ntawm lub teeb yog nyob rau hauv ntau 2700-3500 degrees Kelvin.

kev khwv nyiaj txiag

Ib txhia neeg piv LED teeb nrog hybrid tsheb: lawv yog cov pheej yig rau koj khiav lag luam tab sis kim heev ntawm purchase. Tsis nco txog tus thawj cov kev pab, tej zaum yuav nws yuav zoo li ib tug peev. Txawm tias muaj tseeb hais tias cov kev nce rau hauv tus naj npawb ntawm manufacturers uas muaj ib tug zoo feem nyob rau hauv tus nqi, tus nqi ntawm LED teeb yog ntau dua tsoos. Thaum lub sij hawm, lub teeb yuav them rau nws tus kheej ntau tshaj ib tug ntev lub neej thiab tsis muaj zog noj. Txawm li cas los, nyob rau hauv thiaj li yuav pom cov loj sib txawv nyob rau hauv lub electric nqi them nqi, hom LED los hloov tag nrho cov paws nyob rau hauv lub loj lub tsev.

shutdown

Vim qhov xwm ntawm tus Circuit Court, LED teeb yog tsis ib txwm tau tshaj tsoos keyboards. Feem ntau ntawm cov tswv yim uas yog tsim los ua hauj lwm nrog incandescent teeb muaj nuj nqi los ntawm tej rov qab cov nqi ntawm cov hluav taws xob muab rau tus thawj coj nyob rau hauv lub teeb. Raws li, qhov qis cov hluav taws xob twg thiaj li raug teeb, qhov ntau nws ci dimly. Koj twb paub tias LED qij tsis muaj kev twb kev txuas ntawm cov nyiaj ntawm lub hwj chim thiab lub teeb ci, yog li xws li ib tug shutdown hom rau cov kev xaiv yog tsis tsim nyog. Raws li, koj muaj ob qho kev xaiv: hloov lub qub mus, los yog yuav ib tug tshwj xeeb LED teeb rau koj cov ntaub ntawv, uas tej zaum yuav ib tug me ntsis kim kim.

Uas yog vim li cas thaum yuav LED teeb yuav tsum tau paub koj hom mus. Txawm li cas los, Yog hais tias koj tsis paub, tiam sis feem ntau yuav no yog cov ntaub ntawv, ces saib nyob rau hauv lub hnab ntawv lo uas hais tias qhov kev xaiv no yog tsis tau tshaj nrog cov tus tsoos teeb keyboards rau raug ntsia saum ntoo.

qhov chaw

Paub txog qhov zoo tshaj plaws qhov chaw nyob qhov twg muaj lub LED teeb, cia ob peb lub sij hawm mus sim haum lawv lub neej. Tej zaum koj yuav paub tias LED hom ntau npaum li cas tsawg tshav kub tshaj incandescent qhov muag, tab sis qhov no tsis txhais hais tias lawv tsis ua cua sov. LED teeb yog tseem rhuab, tab sis nws muaj ib tug tshwj xeeb thaum tshav kub kub lub dab ntxuav tes uas dissipates tshav kub mus rau cov huab cua. Yog vim li cas qhov no teeb yog yeej ib txwm mob khaub thuas raws li nws muab ib tug ntev lub neej. Los ntawm no thiab muaj ib qho teeb meem qhov chaw. LED teeb yuav tsum tau qhov chaw, qhov chaw uas koj muaj peev xwm xa sov. Yog hais tias nws yog muab tso rau hauv ib lub kaw enclosure, lub cua sov yuav tsis tau tawm, thiab lub teeb yuav tuag ib tug qeeb thiab mob tuag. Uas yog vim li cas xws xaiv yuav tau mus nrhiav ib tug qhib los yog semi-kaw qhov chaw, los yog nrhiav ib tug tshwj xeeb LED teeb, uas yog npaj rau kev siv nyob rau hauv ceev rau tej qhov chaw.

LED teeb muaj ib tug xov tooj ntawm zoo piv rau tsoos. Lawv muaj ib tug ntev kev pab cuam lub neej, yog heev yig thiab muab nruab hnub kaj nrig. Dua li no, ua ntej lawv yuav yog tsim nyog them sai sai mus rau tej ntsiab lus tseem ceeb. Qhov no tso cai rau koj mus siv tau cov no cov qhov muag zoo tshaj plaws txoj kev uas tau.