Yuav ua li cas xaiv lub teeb LED? Yam ntxwv, hom thiab manufacturers

Cov txheej txheem:

Yuav ua li cas xaiv lub teeb LED? Yam ntxwv, hom thiab manufacturers
Yuav ua li cas xaiv lub teeb LED? Yam ntxwv, hom thiab manufacturers
Anonim

Txhua tus neeg, tau los ntawm lub khw, xav yuav cov khoom siv zoo uas yuav ua haujlwm ntev. Yog li, cov lus nug tshwm sim: yuav ua li cas xaiv lub teeb LED? Raws li txoj cai, tib neeg cia siab rau kev tshuaj xyuas hauv Internet. Tab sis tsis yog ib txwm cov teeb no nyob hauv lub khw. Lawv tuaj yeem hloov nrog lwm hom khoom siv. Yuav kom daws tau qhov teeb meem no, nws yog ib qho tsim nyog yuav tau kawm cov yam ntxwv ntawm cov khoom. Txhua tus ntawm lawv tuaj yeem pom ntawm lub ntim. Cia wb mus saib cov yam ntxwv no.

Plinth

Hnub no, ntau lub teeb ci LED tau tsim los ntawm cov qauv sib txawv.

yuav ua li cas xaiv LED teeb
yuav ua li cas xaiv LED teeb

Txhua hom teeb ci LED muaj cov qauv sib txawv uas qhia tau hais tias thaj chaw twg lawv tuaj yeem siv tau. Piv txwv li, lub npe E40 qhia tias nws yog siv los ua kom pom cov chav loj lossis txoj kev.

Power

Nws ua lub luag haujlwm tseem ceeb hauv kev teeb pom kev hauv chav. Lub zog ntau dua, qhov ci ntsa iab hauv chav yuav yog. Txawm li cas los xij, qhov ntsuas no cuam tshuam los ntawm qib ntawm qhov ci ntawm lub teeb flux. Tag nrho cov khoom siv ntawm hom no yog tsim los ntawm 3 txog 25 V. Rau chav nyob, 12 V LED teeb yog qhov zoo tshaj plaws.

Lub zog rau lub cuab yeej

Lub hwj chim hloov pauv thiab ncaj qha tam sim no. Yog tias koj siv qhov tsis tu ncua, ces 12 volt LED teeb yog qhov zoo tshaj plaws rau cov laj thawj no. Txawm li cas los xij, qhov yuav tsum tau ua ua ntej rau lawv txoj haujlwm yog siv cov tsav tsheb tshwj xeeb. Nws yog lawv cov circuits uas tsav lub teeb. Cov neeg tsav tsheb kuj ua haujlwm txuas mus rau lub tsev AC qhov hluav taws xob.

Qhov tseem ceeb! Ua ntej yuav lub teeb, koj yuav tsum paub seb yuav siv li cas tam sim no - AC lossis DC.

12 volt coj qhov muag teev
12 volt coj qhov muag teev

Yog tias qhov kev xaiv tsis raug, LED yuav tsis ua haujlwm lossis yuav kub hnyiab thaum thawj zaug qhib. Yog hais tias tus tsav tsheb tau nruab rau hauv lub teeb LED, ces nws yooj yim zam lub zog surges. Tib lub sijhawm, nws yuav ua haujlwm hauv tib hom.

Qhov no yog qhov qhia tau tseem ceeb tshaj plaws. Lub brightness ntawm lub teeb emission thiab efficiency nyob ntawm nws. Qhov ntsuas ntsuas yog lumen. Nws qhia qhov piv ntawm hluav taws xob hluav taws xob rau qhov hluav taws xob siv, yog li qhia nws cov txiaj ntsig. Piv txwv li, rau cov khoom siv pa, qhov ntsuas no yog 15 Lm / W, thiab rau cov khoom siv LED - 90 Lm / W. Nws tuaj yeem xaus lus tias txhua lub watt ntawm lub teeb diode tawm kaum zaus ntau dualuminous flux dua li cov khoom siv. Yuav ua li cas xaiv lub teeb LED rau qhov ntsuas no? Thaum muas, koj yuav tsum coj mus rau hauv tus account tus qauv no. Nrog lub zog ntawm 40 W, flux yog 400 Lm, 60 W - 600 Lm, thiab lwm yam

muag xim

Qhov ntsuas no qhia qhov txawv ntawm LEDs los ntawm cov teeb ci. Nws tuaj yeem xaiv tau ntau yam, tsis zoo li cov teeb ci incandescent, qhov twg tsuas yog xim daj prevails. Txhawm rau ua kom yooj yim los txiav txim siab cov txiaj ntsig zoo li no, qhov ntsuas tshwj xeeb tau tsim.

coj teeb nrog roj teeb
coj teeb nrog roj teeb

Nws tau tsim los ntawm cua sov cov hlau mus rau qhov kub thiab txias. Yog li, xim daj txhais tau hais tias qhov kub ntawm cov kwj deg yog 2700 K. Hnub ci yog xim dawb. Ntawm no qhov kub yog 6000 K. Txhua yam saum toj no qhov taw qhia muaj xim xiav.

coj teeb nrog roj teeb
coj teeb nrog roj teeb

Yuav ua li cas xaiv lub teeb LED los ntawm cov xim ntawm emission? Nws yuav tsum raug xaiv raws li tus kheej nyiam. Ntawd yog, txhua yam nyob ntawm seb yam khoom yuav tshwm sim.

kho kom pom kev kaj

Lwm yam ntawm LED teeb yog dimming. Ua li no, koj yuav tsum tau yuav ib lub cuab yeej tshwj xeeb. Qhov no yog lub dimmer uas tswj cov LED nrog pulses. Qhov me dua lawv, qhov qis dua qhov ci ntawm lub teeb, thiab vice versa. Nyob rau hauv cov ntaub ntawv no, xws li switching yog tsis pom, txij li thaum lub zaus yog ntau tshaj 200 kHz. Yog li ntawd, tib neeg lub qhov muag tsis pom qhov flicker no. Txawm li cas los xij, tsis yog tag nrho 12 Volt LED teeb tau kho. Qhov no tsis tuaj yeem ua tau vim tus tsav tsheb built-in uas tunes cov khoom rau ib zaus.

Flow direction

Thaum siv lub teeb diode, thov nco ntsoov tias lub teeb tsuas yog coj mus rau ib qho kev taw qhia xwb. Qhov teeb meem no mus tsis pom yog tias koj siv cov khoom siv rau lub teeb me me. Lwm qhov yog tias nws yuav tsum tau teeb pom kev thaj tsam loj txaus ntawm chav tsev.

philips coj qhov muag teev
philips coj qhov muag teev

Rau lub hom phiaj no, lub diffuser tau teeb tsa rau ntawm cov khoom siv.

Ua haujlwm ntau

Lub teeb LED muaj peev xwm ua haujlwm ntawm huab cua kub ntawm -45ºС txog +45ºС. Qhov no tso cai rau lawv siv rau qee qhov kub thiab txias.

Lwm yam nta

Dhau li ntawm lub teeb, LED emits me me ntawm cov cua sov uas palpable. Qhov tsuas yog qhov tsis zoo yog tias cov cua sov tsis mus nrog lub teeb, tab sis nyob rau hauv qhov kev coj rov qab, uas yog, mus rau lub diode. Yog tias nws kub dhau heev lawm, lub cuab yeej yuav ua tsis tiav.

LED teeb nrog roj teeb

Cov khoom no yog siv los ntawm ib qho hluav taws xob hauv tsev ib txwm muaj qhov hluav taws xob ntawm 220 volts. Raws li txoj cai, cov teeb no tau nruab nrog lub vaj huam sib luag tshwj xeeb. Nws yog siv los tig lub teeb rau thiab tawm. Ua tsaug rau cov roj teeb built-in, cov khoom tuaj yeem ua haujlwm yam tsis muaj hluav taws xob yuav luag ib hnub. Ntau tus neeg siv pom lub teeb LED rechargeable los ua ib qho khoom siv tau zoo.

teeb tswm ciab
teeb tswm ciab

Tam sim no koj tsis tas yuav nrhiav kev hloov thaum hmo ntuj. Tsuas yog txausnias lub pob ntawm lub chaw taws teeb tswj. Tus nqi ntawm cov qauv no yog hais txog 600 rubles.

Philips LED teeb

Tus qauv tshaj plaws ntawm hom teeb no yog "Philips". Thaum qhib, lawv tawm lub teeb sov so uas ua rau txhua chav zoo li cozy. Tsis tas li ntawd, lawv muaj lub neej ua haujlwm ntev, nrog rau kev txuag hluav taws xob ntau. Nws qhov txiaj ntsig tseem ceeb yog kev tswj cov teeb pom kev zoo. Lub teeb emission pab kom pom cov khoom zoo nkauj ntawm chav tsev thiab tsim kom muaj qhov chaw zoo nyob hauv tsev.

hom coj teeb
hom coj teeb

Ntawm ntau hom, nws tsim nyog xaiv cov khoom xws li tswm ciab. Nws yog nws leej twg fits txig rau hauv txhua sab hauv. Tus nqi ntawm cov khoom no yog 400 rubles. Ntau tus neeg siv txaus siab tias lawv siv Philips LED teeb. Qhov no yog cov cuab yeej zoo uas muaj nyob rau ntawm tus nqi qis.

Zoo kawg

LED cov khoom lag luam yog cov khoom siv zoo uas ua haujlwm rau lub teeb pom kev hauv chav thiab lwm yam khoom sab hauv. Piv nrog rau cov teeb incandescent, lawv muaj ntau yam zoo. Ntawm qhov tseem ceeb tshaj plaws, nws tsim nyog hais txog qhov ci ci, kev ua haujlwm ntau thiab cov luminous flux. Raws li rau lo lus nug ntawm yuav ua li cas xaiv lub teeb LED, ua ntej koj yuav tsum kawm tag nrho cov yam ntxwv kev. Tsuas yog tom qab ntawd koj tuaj yeem mus rau tom khw thiab yuav qhov kev xaiv tsim nyog.

Yog li peb xav paub yuav ua li cas xaiv lub teeb pom kev zoo LED.

Pom zoo: