LED Teeb Bead Parameters, Hom thiab Kev Xaiv

Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, LED teeb hlaws thaj ua rau thaj tau dhau los ua ib feem tseem ceeb ntawm kev lag luam teeb pom kev zoo niaj hnub no. Txawm hais tias nws yog lub teeb pom kev hauv tsev lossis teeb pom kev lag luam, thaum siv cov teeb ci LED, nws yog qhov tseem ceeb kom nkag siab thiab siv cov hlaws teeb. Qhov tsab xov xwm no yuav coj cov hlaws dai ua lub hauv paus thiab tshawb nrhiav qhov tsis muaj, hom, qauv thiab daim ntawv thov teb ntawm lub teeb hlaws.

1. Teeb hlaws tsis muaj

Nyob rau hauv cov txheej txheem ntawm kev xaiv thiab yuav cov hlaws teeb, thawj qhov yuav tsum nkag siab yog qhov tsis muaj. Feem ntau tsis muaj xws li: qhov loj me, qhov hluav taws xob, xim kub, ci ntsa iab, thiab lwm yam. Ntawm lawv, qhov loj yog hais txog qhov loj ntawm lub teeb hlaws, qhov voltage yog hais txog qhov tam sim no thiab qhov hluav taws xob tus nqi xav tau los ntawm lub teeb hlaws, xim yog hais txog lub teeb ci. luminous xim ntawm lub teeb hlaws, thiab lub ci ci yog hais txog lub luminous flux ntawm lub teeb hlaws.

1. Luminous flux

Luminous flux yog ib qho parameter siv los ntsuas qhov ci ntawm lub teeb hlaws. Nws yog siv los sawv cev rau tag nrho cov teeb uas tsim los ntawm lub teeb hlaws. Qhov siab dua qhov luminous flux, qhov ci dua lub teeb uas tsim los ntawm cov hlaws teeb no. Rau cov scenes uas yuav tsum tau brightness ntau dua, koj yuav tsum xav txog xaiv lub teeb hlaws dai nrog ntau dua luminous flux; rau cov xwm txheej uas xav tau kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig, koj tuaj yeem txiav txim siab xaiv cov hlaws dai nrog cov luminous flux.

Ntxiv nrog rau luminous flux, koj kuj yuav tsum tau them sai sai rau nws chav tsev - lumens. Tib lub luminous flux yuav muaj lub zog sib txawv ntawm cov hlaws sib txawv. Yog li ntawd, thaum xaiv cov hlaws teeb, koj yuav tsum xaiv cov hlaws dai nrog lub zog tsim nyog raws li kev siv cov kev xav tau thiab cov xwm txheej.

2. Xim kub

Xim kub yog ib qho parameter siv los sawv cev cov xim sib piv ntawm lub teeb ci. Thaum muas lub teeb, muaj peb yam xim kub: sov dawb hauv qab 3000K, ntuj dawb 4000-5000K thiab txias dawb saum 6000K. Dawb sov yog softer thiab haum rau chav pw txias, chav nyob thiab lwm qhov chaw; ntuj dawb yog tsim rau cov chaw ua neej nyob txhua hnub, xws li chav ua noj thiab chav dej; txias dawb yog qhov tsim nyog rau qhov chaw ci ntsa iab xws li chav cia khoom thiab chaw nres tsheb uas xav tau lub teeb ci dua.

Thaum xaiv cov hlaws teeb, koj yuav tsum xaiv cov xim uas tsim nyog raws li qhov xav tau ntawm qhov chaw thiab cua. Tsis tas li ntawd, cov nyhuv Einstein feem ntau tshwm sim rau LED luminous lub cev ntawm tib xim nyob rau hauv txawv manufacturers lossis txawv theem ntawm kev ua lag luam. Tom qab ntawd, ua ntej kev yuav khoom, koj yuav tsum nkag siab txog LED xim kub qhov ntsuas ntawm cov hom sib txawv thiab lawv qhov sib txawv ntawm qhov ntsuas.

3. Kev pab lub neej

Kev pab lub neej yog ib qho tseem ceeb parameter siv los ntsuas lub neej ntawm cov hlaws dai. Feem ntau hais lus, kev pab cuam lub neej yog ze ze rau lub tshav kub dissipation peev ntawm lub teeb hlaws. Overheating yuav cuam tshuam rau kev ua haujlwm ib txwm muaj ntawm lub teeb hlaws. Yog li ntawd, paub txog cov khoom siv txhim khu kev qha thiab zoo them nyiaj tshwj xeeb rau qhov teeb meem ntawm lub teeb hlaws kub dissipation.

Nyob rau tib lub sijhawm, qhov zoo thiab cov yam ntxwv ntawm ntau yam artifacts ncaj qha cuam tshuam rau lub neej kev pab cuam ntawm lub teeb hlaws. Hauv qhov no, koj yuav tsum ua kom koj lub qhov muag qhib thiab xaiv cov khoom lag luam zoo.

2. Ua tiav hom teeb hlaws dai

Hom teeb hlaws muaj xws li: 2835, 5050, 3528, 3014, thiab lwm yam. Ntawm lawv, 2835 lub teeb hlaws yog cov khoom siv dav tshaj plaws hauv kev ua lag luam, thiab nws cov kev siv ntau yam npog ntau yam xws li hauv tsev, kev lag luam thiab kev lag luam. 5050 teeb hlaws yog ib yam tshiab uas muaj qhov ci ntsa iab thiab lub neej ua haujlwm ntev. Lawv tau siv dav hauv cov teeb pom kev zoo sab nraum zoov, theem teeb pom kev zoo, muaj teeb pom kev zoo thiab lwm yam. Cov tsos ntawm 3528 lub teeb hlaws yog qhov sib luag, thiab nws cov yam ntxwv tseem ceeb yog lub zog txuag thiab siab ci. Nws yog qhov tsim nyog rau kev kho kom zoo nkauj hauv tsev, kev lag luam zaub thiab cov ntawv tshaj tawm thiab lwm yam kev lag luam.

1. LED teeb hlaws dai

LED teeb hlaws yog tam sim no feem ntau siv hom teeb hlaws. Lawv siv cov khoom siv semiconductor siab heev thiab muaj qhov zoo ntawm kev txuag hluav taws xob, kev tiv thaiv ib puag ncig, lub neej ntev, thiab tsis muaj hluav taws xob. Tsis tas li ntawd, LED teeb hlaws hlaws tuaj nyob rau hauv ntau yam duab thiab hom, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov xwm txheej sib txawv. Nyob rau tib lub sijhawm, LED teeb hlaws tuaj yeem ua tiav cov yeeb yuj teeb pom kev zoo los ntawm ntau yam xim sib xyaw.

2. Kev kub siab sodium teeb hlaws dai

High-pressure sodium teeb hlaws yog tam sim no ib qho ntawm cov kev siv ntau tshaj plaws hauv kev teeb pom kev zoo, thiab lawv cov kev ua tau zoo ntawm kev ruaj ntseg, kev ua haujlwm, thiab xim kub yog qhov zoo heev. Lub teeb tso tawm los ntawm kev kub siab sodium teeb hlaws tuaj yeem nkag mus rau haze thiab pa luam yeeb, thiab cov teeb kuj tuaj yeem hloov mus rau ntau yam kev nyab xeeb thiab kev nyab xeeb. Hais txog lub teeb pom kev hauv nroog, kev kub siab sodium teeb hlaws yog lub teeb pom kev zoo tshaj plaws los txo kev siv hluav taws xob thiab tiv thaiv ib puag ncig.

3. OLED teeb hlaws dai

OLED teeb hlaws yog lub teeb pom kev zoo uas siv cov khoom siv organic kom ua tiav cov teeb pom kev zoo, muag muag thiab tsis muaj teeb pom kev zoo. Tsis tas li ntawd, piv nrog cov hlaws dai zoo tib yam, OLED teeb hlaws tuaj yeem ua tiav cov xim luam tawm ntau dua thiab muaj cov xim dav dua.Txawm hais tias tus nqi tam sim no ntawm kev ua lag luam kuj tseem siab, peb ntseeg tias nrog kev txhim kho ntawm cov thev naus laus zis, OLED teeb hlaws yuav tsum tau ua. hloov LED thiab dhau los ua cov khoom siv teeb pom kev zoo rau yav tom ntej.

Yuav kom daws tau qhov kev xav tau ntawm kev lag luam thoob ntiaj teb zoo dua, nws tseem ceeb heev kom paub txog cov lus Askiv lub npe ntawm lub teeb hlaws. Lub npe lus Askiv ntawm 2835 teeb hlaws yog LED SMD 2835, lus Askiv lub npe ntawm 5050 lub teeb hlaws yog LED SMD 5050, lus Askiv lub npe ntawm 3528 lub teeb hlaws yog LED SMD 3528, thiab lus Askiv lub npe ntawm 3014 lub teeb hlaws yog LED SMD 3014. Cov npe lus Askiv feem ntau yog teev nyob rau hauv kev nthuav dav ntawm phau ntawv qhia ntawm lub teeb rau cov neeg siv khoom siv.

4. Txheem ntau yam ntawm lub teeb xim kub

Cov xim kub ntawm LED teeb hlaws yog feem ntau ntsuas los ntawm cov xim kub ntawm lub teeb dawb. Feem ntau hais lus, xim kub muab faib ua peb theem: lub teeb sov, lub teeb ntuj thiab lub teeb txias. Cov xim kub ntawm lub teeb sov yog feem ntau nyob ib ncig ntawm 2700K, xim kub ntawm lub teeb ntuj yog feem ntau ntawm 4000-4500K, thiab xim kub ntawm lub teeb txias yog siab dua 5500K. Thaum xaiv cov teeb ci LED, qhov kev xaiv ntawm cov xim kub yog ncaj qha ntsig txog lub teeb ci thiab cov xim uas yuav tsum tau siv los ntawm tus neeg siv, yog li kev xaiv yuav tsum yog raws li cov kev xav tau tshwj xeeb.

Kev piav qhia ntawm lub tswv yim ntawm lub teeb xim kub

Lub tswv yim dav dav ntawm cov xim kub kuj tseem hu ua xim kub ntawm lub teeb ci: nws hais txog lub cev ntawm lub zog ntawm lub zog hluav taws xob tawm los ntawm lub teeb ci, feem ntau xa mus rau cov xim ntawm lub cev hluav taws xob. Thaum qhov kub ntawm qhov hluav taws xob no nce mus rau ntawm 1,000 degrees thiab 20,000 degrees, cov xim sib xws yuav maj mam hloov ntawm tsaus liab mus rau dawb mus rau lub teeb xiav. Yog li ntawd, xim kub yog ib chav tsev ntawm kev ntsuas uas txiav txim seb cov xim ntawm lub teeb qhov chaw sov los yog txias. Cov xim kub qis dua, cov xim sov dua, thiab qhov kub ntawm cov xim ntau dua, qhov txias dua.

Teeb xim kub tus nqi tus nqi

Qhov tshwj xeeb xim kub tus nqi ntawm LED tso siab rau ib qho hluav taws xob modulator los sib xyaw cov xim thawj kom tau txais cov xim sib xws. Feem ntau hais lus, cov xim kub qhov tseem ceeb ntawm ntau hom kev ua haujlwm ntawm LEDs yog concentrated ntawm 2700k ~ 6500k, thiab cov qauv xim kub yog 5000k. Yog tias lub teeb siv rau qhov chaw tsis tu ncua thiab ob hom teeb ci hauv qab no yog qhov tseeb dua, cov xim kub yog 2700k ~ 5000k. Rau cov teeb xim txias, xaiv 5500k lossis siab dua. Hauv kev siv tswv yim, cov kev hloov xim ntawm LED teeb sib txawv nyob ntawm seb yam khoom xws li kev tsim khoom, kev lag luam xav tau, nqe, thiab lwm yam. Txawm li cas los xij, nyob rau hauv cov xim kub txheej txheem ntawm feem ntau cov hlaws teeb, lub sij hawm yuav maj mam txav mus rau qhov nruab nrab thiab siab xim. thaj chaw kub.

Tsawg xim kub thiab xim kub kub sib haum rau cov xwm txheej raug

Raws li cov xim kub ntawm lub teeb hlaws, nws qhov ci kuj nce ntxiv, thiab nws cov xim kuj ua kom ntshiab dua. Lub teeb uas muaj xim kub yog feem ntau tsaus dua. Pom tseeb, nws tseem ceeb dua rau cov tib neeg los xaiv qhov teeb pom kev zoo hauv qee lub sijhawm tshwj xeeb.

qis xim kub

Hnub ci (ze li 4000K ~ 5500K)

tav su tshav ntuj (kwv yees 5400K)

Incandescent teeb (kwv yees 2000K)

Kauj ruam lub teeb (feem ntau 3000K ~ 4500K)

Kub xim kub

Anti-glare fluorescent teeb (feem ntau 6800K ~ 8000K)

Microscopic cua sov teeb (feem ntau 3000K ~ 3500K)

Lub teeb muaj zog (feem ntau 6000K ~ 9000K)

Yuav ua li cas xaiv lub teeb xim kub kom haum

1. Siv lub teeb sov so (kwv yees li 2700K) hauv cov menyuam yaus cov chav vim tias lub teeb no softer thiab tsis ua rau lub qhov muag. Nws kuj yuav ua rau me nyuam nyob ntsiag to.

2. Rau chav pw, koj tuaj yeem xaiv lub teeb nrog softer tones, feem ntau nyob ib ncig ntawm 4000K. Lub teeb no muaj qee qhov sov thiab tuaj yeem tsim kev nplij siab, tshwj xeeb tshaj yog thaum lub caij ntuj no.

3. Hauv chav ua noj, chav ntxhua khaub ncaws thiab lwm qhov chaw, LED txias dawb lub teeb, uas yog, siab dua 5500K, kuj zoo heev. Koj tuaj yeem faib cov zaub mov kom meej, pom cov khoom noj kom meej meej, thiab ua kom pom tseeb.

, lub teeb hlaws qauv

Nyob rau hauv cov txheej txheem ntau lawm ntawm LED teeb, tus qauv ntawm lub teeb hlaws dai kuj tseem ceeb tshwj xeeb. Cov qauv teeb pom kev zoo xws li: 2835, 3528, 5050, thiab lwm yam. Lub 2835 thiab 3528 teeb hlaws muaj kev ua tau zoo hauv kev txuag hluav taws xob thiab muaj lub neej ua haujlwm ntev. 5050 qauv teeb muaj ntau dua luminous flux thiab ntau dua brightness, thiab yog haum rau siv nyob rau hauv sab nraum zoov billboards, lub tsev teeb pom kev zoo thiab lwm yam teb.

Peb lub ntsiab ntawm lub teeb hlaws dai

Lub teeb hlaws hom tau muab faib ua peb pawg hauv qab no:

Kub hlau teeb hlaws, COB teeb hlaws thiab SMD teeb hlaws. Ntawm lawv, COB teeb hlaws yog ntau dua vim tias lawv muaj qhov ci ntsa iab, kev ua haujlwm siab thiab kev ua haujlwm zoo heev. Txawm li cas los xij, yog tias muaj teeb meem ntau dua, ces SMD teeb hlaws yog qhov kev xaiv zoo dua. Kub hlau teeb hlaws dai tshwj xeeb tshaj yog siv hauv cov teeb me me, xws li teeb nyem lossis teeb ceeb toom.

Welded thiab non-welded qauv

Lub teeb hlaws ntawm tib tus qauv tuaj yeem muab faib ua ob hom raws li lawv txoj kev vuam: ib lub teeb hlaws (uas yog, lub khob iav thiab lub teeb hlaws tau sib cais) thiab tag nrho cov hlaws teeb (uas yog, lub khob iav thiab lub teeb ci. cov hlaws dai yog ntsia ua ke). Rau cov kev siv sib txawv, cov neeg siv khoom yuav tsum xaiv hom teeb hlaws uas ua tau raws li lawv cov kev xav tau.

Kev thov ib puag ncig

LED teeb hlaws yog qhov hloov tau yooj yim thiab hloov tau, tab sis lawv kuj yuav tsum tau siv nyob rau hauv ib qho chaw tsim nyog. Lub teeb hlaws qauv kuj muaj cov kev cai sib txawv rau cov ntawv thov sib txawv. Piv txwv li, lub teeb sab nraum zoov, lub teeb tsheb, thiab lub teeb rau hauv tsev yuav tsum muaj kev tiv thaiv tshwj xeeb xws li kev tiv thaiv dej thiab plua plav.