Yuav ua li cas xaiv LED fluorescent teeb kom raug?
Muaj ntau lub tuam txhab uas tsim LED fluorescent teeb nyob rau hauv kev ua lag luam, thiab qhov zoo thiab kev ua tau zoo kuj txawv heev. Qhov no ua rau cov neeg tsis muaj peev xwm tsis txawj ntse uas tsis paub yuav ua li cas kom paub qhov txawv ntawm qhov zoo thiab kev ua haujlwm ntawm LED fluorescent teeb thaum lub sijhawm yuav khoom, thiab tsis paub yuav ua li cas thaum yuav khoom. Tej zaum lawv yuav siv tus nqi siab thiab tsis mus yuav cov khoom zoo tshaj plaws uas lawv xav tau. Yuav ua li cas xaiv LED hnub ci? 1. Profile thiab qauv
Muaj peb hom profiles ntawm kev ua lag luam: tag nrho cov yas, semi-yas thiab semi-aluminium raj, thiab iav raj.
1. Txhua lub raj yas: LED fluorescent teeb siv tag nrho cov yas raj. Txhawm rau kom tsis txhob muaj teeb meem ntawm hluav taws xob poob siab, nws yog qhov xav tau siv tag nrho cov raj yas. Qhov teeb meem loj tshaj plaws ntawm lub teeb fluorescent zoo li no yog qhov teeb meem thaum tshav kub kub dissipation. Vim tias tag nrho cov cua sov tau ntim rau hauv lub raj, nws tsis tuaj yeem dissipated tag nrho, thiab lub teeb lwj yog qhov hnyav heev.
2. Semi-yas thiab ib nrab-aluminium raj: LED fluorescent teeb muag hauv khw yog ib nrab ntawm PC thiab ib nrab ntawm aluminium alloy. Yas yog siv rau ib nrab uas xav tau lub teeb kis tau tus mob, thiab ib nrab uas tsis xav tau lub teeb kis tau tus mob tab sis xav tau cua sov dissipation. Siv aluminium alloy. Cov khoom siv hluav taws xob tau muab tso rau hauv aluminium raj, kom cov cua sov tsim los ntawm LED ntxiv rau cov cua sov uas tsim los ntawm lub zog hluav taws xob yog qhov loj heev, vim tias lub zog ntawm lub teeb zoo li no feem ntau yog 20W. Yog tias lub zog loj dua, ib nrab ntawm lub raj txhuas txhuas yuav tsis daws nws qhov teeb meem kub dissipation. Nws tso lub hwj chim tawm sab nraum lub raj, kom lub plhaub ib nrab ntawm txhuas tuaj yeem ua tiav rau hauv lub tshuab hluav taws xob. Piv nrog rau semicircular aluminium raj, nws qhov chaw tshav kub dissipation tau nce los ntawm tsawg kawg peb zaug. Tsis tas li ntawd, cov khoom siv hluav taws xob tsis muab tso rau hauv lub raj, thiab cov cua sov tuaj yeem txo qis, uas ua rau lub neej ntev ntawm LED. 3. Cov iav raj: Qhov zoo tshaj plaws yog lub raj yog pheej yig, tab sis qhov teeb meem tuag taus yog cua sov dissipation. Cov iav tsis tuaj yeem dissipate cua sov, thiab nws lub neej ncua yog tib yam li cov yas yas, uas yog luv luv. Lub zog tsim los kuj tseem me me.
2. Lub zog
Lub hwj chim ntawm LED fluorescent teeb yog muab faib ua ob hom built-in hom thiab sab nraud hom. Lub npe hu ua built-in txhais tau hais tias cov khoom siv hluav taws xob tuaj yeem muab tso rau hauv lub raj. Qhov zoo tshaj plaws ntawm hom built-in no yog tias nws tuaj yeem hloov ncaj qha rau lub raj fluorescent uas twb muaj lawm yam tsis muaj kev hloov pauv hauv Circuit Court. Yog li ntawd, cov duab built-in yog tsim rau hauv ib txoj hlua ntev kom haum rau hauv lub teeb lub teeb semi-circular.
1. Cov khoom siv hluav taws xob tsis tu ncua tsis tu ncua: Tsis yog cais tawm txhais tau hais tias muaj kev sib txuas ncaj qha ntawm qhov kawg ntawm cov khoom siv thiab cov khoom siv kawg, yog li muaj kev pheej hmoo ntawm hluav taws xob poob siab yog tias lub load raug kov. Qhov kom zoo dua ntawm cov khoom siv tsis tu ncua tam sim no yog qhov kev tsim hluav taws xob yog qhov yooj yim thiab cov nqi tsim khoom tsis siab. Qhov tsis zoo yog tias qhov hluav taws xob siab ntawm AC fais fab mov yuav nkag mus rau qhov kawg ntawm kev thauj khoom, ua rau muaj kev pheej hmoo ntawm hluav taws xob poob siab.
2. Cov khoom siv hluav taws xob tsis tu ncua tam sim no: Cov khoom sib cais yog hais txog kev sib cais transformer ntawm qhov kev tawm tswv yim kawg thiab cov zis kawg. Tab sis nws tuaj yeem cais cov tswv yim thiab tawm. Qhov kom zoo dua ntawm kev cais tawm qhov tam sim no tsis tu ncua yog qhov tsim hluav taws xob hauv Circuit Court yog qhov nyuaj thiab kev nyab xeeb ntawm hluav taws xob tuaj yeem zam tau. Qhov tsis zoo yog tias qhov ua tau zoo ntawm cov khoom siv hluav taws xob yuav raug txo, tus nqi tsim khoom yuav siab, thiab qhov ntim yuav loj heev. 3. Cov khoom siv hluav taws xob sab nraud: Txhawm rau kom tau txais kev ua tau zoo tshaj plaws, nws yog qhov zoo tshaj plaws los siv cov khoom siv hluav taws xob sab nraud. Vim hais tias cov chaw tseem ceeb los txhawb LED fluorescent teeb yog tsoom fwv cov koom haum, chaw ua hauj lwm, khw malls, tsev kawm ntawv, underground chaw nres tsheb, subways thiab lwm qhov chaw, feem ntau siv ntau tshaj ib lub teeb fluorescent, tej zaum yuav ntau tshaj 10. Lub sij hawm no, ib tug centralized sab nraud hwj chim. khoom siv yuav tsum tau siv. Hais txog kev siv lub zog loj AC / DC hloov hluav taws xob, cov khoom siv hluav taws xob sib koom ua ke, thiab txhua lub teeb fluorescent siv lub DC / DC tsis tu ncua tam sim no module. Nyob rau hauv txoj kev no, qhov ua tau zoo tshaj plaws thiab lub zog loj tshaj plaws tuaj yeem tau txais. Qhov zoo ntawm centralized fais fab mov yog pom tseeb. Nws tseem yog ib qho khoom siv hluav taws xob cais, thiab cov qauv no kuj yooj yim heev rau kev siv ntau yam dimming schemes.
Thib peb, lub chip
Feem ntau, qhov zoo ntawm thawj qib hom xws li CREE, Osram, HP, thiab Nichia Tshuaj yuav tsum zoo dua li qib thib ob lossis Taiwanese hom. kim. Lub teeb fluorescent yog 3528, 3020, 3014, 2835 thiab lwm yam. Cov kev qhia tshwj xeeb no feem ntau yog vim lawv qhov sib txawv thiab cov txheej txheem chip kub dissipation. Chips ntawm tib hom yog ntim los ntawm cov tuam txhab sib txawv thiab lawv qhov zoo kuj txawv. 2835 tam sim no feem ntau siv thiab raug nqi.
Plaub, lwm yam
1. Fais fab kev tiv thaiv npog: Lub built-in fais fab mov yog muab tso rau hauv lub aluminium alloy radiator, yog li yuav tsum muaj ib txoj kev rau insulate nws, txwv tsis pub yuav tshwm sim. Rwb thaiv tsev lub thawv, qhov no yog ib hom rwb thaiv tsev lub thawv customized raws li qhov loj ntawm lub hwj huam mov. Nws muaj qhov kub dissipation qhov thiab kho qhov chaw, uas yog qhov zoo tshaj plaws rau insulate tam sim no.
2. Tsau kawg: Muaj ntau txoj hauv kev sib koom ua lag luam nyob rau tam sim no, muaj cov tawv nqaij txhuas, cov khoom siv PC, thiab cov tawv nqaij aluminium ntxiv rau cov khoom siv PC. Raws li txoj kev kho, muaj cov kua nplaum ruaj khov ntawm ob qho kawg ntawm lub teeb raj, thiab cov ntsia hlau tuaj yeem siv los kho lub teeb lub raj. Ob lub raj. Hais txog kev nyab xeeb thiab kev tiv thaiv ib puag ncig, txoj kev kho nrog screws yog txais los ntawm feem ntau ntawm cov neeg siv khoom.
3. Lub teeb xa hluav taws xob ntawm PC lub ntsej muag: Lub teeb xa hluav taws xob ntawm lub ntsej muag pob tshab hauv kev ua lag luam tuaj yeem ncav cuag 88-95%, thiab lub teeb xa hluav taws xob ntawm lub qhov ncauj qhov ntswg yog 70-86%. Yog hais tias lub luminous flux ntawm lub raj tsis muaj lub ntsej muag yog 2000lm, thiab tam sim no lub ntsej muag pob tshab nrog lub teeb xa hluav taws xob tsuas yog 88% ntxiv rau nws, ces nws qhov tseeb luminous flux tsuas yog 1760lm. Yog tias koj ntxiv lub ntsej muag pob tshab nrog lub teeb xa hluav taws xob ntawm 95% rau nws, ces nws qhov tseeb luminous flux yuav yog 1900lm. Cov ntaub ntawv ntawm lub npog ntsej muag PC suav nrog cov khoom siv PC zoo tib yam thiab cov ntaub ntawv kho qhov muag PC. Lawv txawv vim manufacturers.
4. Substrate: Mount LED nti nto ntawm PCB lossis txhuas substrate, thiab tom qab ntawd kho nws ntawm aluminium alloy radiator. Lub thermal conductivity ntawm PCB yog 20w / mk, thiab thermal conductivity ntawm aluminium alloy yog 200w / mk. Aluminium substrates feem ntau yog siv.
5. Lub neej: Nws feem ntau yog nyob ntawm kev sib xyaw ua ke ntawm cov chips, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab lwm yam, tab sis cov no tseem nyuaj rau cov tsis yog cov kws tshaj lij uas tsis paub yuav ua li cas xaiv. Nyob rau hauv qhov kev ntsuam xyuas zaum kawg, ntxiv rau cov ntaub ntawv yooj yim tshaj plaws, muaj Ib qho ntawm cov lus qhia yooj yim tshaj plaws yog cov nyhuv lub teeb. Qhov siab dua qhov teeb pom kev zoo, lub teeb no yuav ua tau zoo dua!
Customized rau koj xav tau, siab lub teeb efficiency piv, txuag lub zog, ruaj, ntev lub neej. Warranty rau 3 xyoos, suav nrog 17% tus nqi ntxiv se.
