Vim li cas txhua tus xaiv LED tsom teeb? Dab tsi yog qhov zoo ntawm nws?
Lub li -hu ua LED tsom teeb tiag tiag yog hais txog lub tsom teeb uas siv lub teeb -emitting diodes ua lub teeb ci. Qhov txawv ntawm hom tshiab LED tsom teeb no thiab cov tsom teeb ib txwm muaj tshwm sim hauv lub teeb -emitting txoj cai thiab kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Cov teeb pom kev zoo feem ntau siv cov teeb halogen, yog li nws cov kev ua haujlwm luminous tsawg heev, thiab nws tseem siv hluav taws xob ntau, tsis yog lub zog txuag hluav taws xob tsis zoo, tab sis lub neej kev pab cuam kuj luv heev. LED tsom teeb tshiab uas nquag siv tam sim no muaj ntau yam zoo thiab tau txais kev nyiam los ntawm tib neeg.
1 Lub zog txuag:
Qhov loj tshaj plaws ntawm LED tsom teeb yog tias nws muaj zog heev -txuag. Vim hais tias lub spectrum ntawm LED tsom teeb yog yuav luag tag nrho cov concentrated nyob rau hauv lub zaus band ntawm pom lub teeb, nws luminous efficiency kuj siab, yog li nws muaj ib tug zoo heev zog -txuag nyhuv.
2. Kev tiv thaiv ib puag ncig zoo:
Vim tias LED tsom teeb tsis ntxiv mercury hauv cov txheej txheem tsim khoom, thiab tsis tas yuav ntxiv roj, nws yog ib puag ncig zoo dua. Nyob rau tib lub sijhawm, LED tsom teeb tsis xav tau lub iav plhaub, thiab nws cov kev cuam tshuam thiab kev poob siab kuj tseem zoo, uas yooj yim rau kev thauj mus los, zoo ib puag ncig zoo, thiab hu ua "ntsuab zog".
3 Tus nqi qis:
Tus nqi ntawm LED tsom teeb yog qhov qis ntawm cov teeb, uas yog nrov heev thiab tuaj yeem txais thiab siv los ntawm cov neeg siv khoom ntau dua.
4 Cov kev cai qis rau kev siv ib puag ncig:
Vim tias LED tsom teeb siv qis-voltage ncaj qha tam sim no, lawv muaj qhov zoo ntawm cov khoom me me thiab tsis muaj zog cuam tshuam, thiab qhov yuav tsum tau muaj rau kev siv ib puag ncig tsawg heev. Cov neeg siv khoom tsis tas yuav txhawj xeeb ntau dhau ntawm cov cai ntawm kev siv ib puag ncig thaum xaiv siv.
5 Lub sijhawm teb sai dua:
Lub sijhawm teb ntawm LED tsom teeb yog qhov nrawm, uas tuaj yeem ncav cuag qib ntawm microsecond hloov. Nyob rau hauv tus txheej txheem ntawm kev siv, tsuav yog muab tua, lub brightness ntawm lub tsom teeb yuav ploj tam sim ntawd, thiab yuav tsis muaj kev ncua los yog flickering tshwm sim.
6 Lub neej ua haujlwm ntev:
Lub neej ua haujlwm ntawm LED tsom teeb yog qhov ntev, thiab feem ntau siv tau li ntawm 50, 000-100,000 teev. Thiab xws li LED yog cov khoom siv semiconductor, txawm tias nws nquag qhib thiab tawm, nws yuav tsis cuam tshuam rau nws lub neej kev pab cuam.
7 High light concentration:
Lub teeb ntawm LED tsom teeb yog feem ntau concentrated nyob rau hauv ib tug me me wavelength qhov rais, yog li ntawd lub concentration ntawm lub teeb lub zog nws emits yog siab heev, thiab lub purity yog kuj siab.
Qhov tseeb, cov yam ntxwv ntawm LED tsom teeb yog deb tshaj li saum toj no. Vim nws muaj ntau yam zoo, nws tau nthuav dav thiab siv los ntawm txhua tus.
Saib rov qab ntawm kev hloov pauv ntawm LED tsom teeb, peb yuav hnov cov lus hais: thawj, thib ob, thiab thib peb tiam ntawm LED tsom teeb, thiab qee tus neeg txawm hu lawv yawg, txiv, thiab xeeb ntxwv. Lub "thib peb tiam" tawm ntau tshaj li "thawj tiam". Muaj ib lo lus hais tias ib tiam muaj zog tshaj thawj tiam, tiam sis yog " tiam thib peb" yuav tsum muaj zog tshaj li "thawj tiam"?
Thawj tiam ntawm LED tsom teeb
Lub teeb pom kev zoo tshaj plaws ntawm LED, cia peb hu nws thawj tiam rau lub sijhawm tam sim no, tsis tau koom ua ke tag nrho lub teeb nyob rau lub sijhawm ntawd, tab sis tsuas yog hloov cov teeb pom kev yav dhau los nrog cov teeb pom kev zoo LED, thiab qee zaum cov tsav tsheb lossis rectifiers kuj tseem raug hloov.
Qhov thib ob tiam LED tsom teeb
Thaum pib ntawm lub tiam thib ob, LED tau teeb tsa rau hauv lub teeb los ua ib lub teeb sib xyaw, tab sis feem ntau ntawm cov teeb pom kev zoo siv ib qho Hight Power. Lub sijhawm no, thev naus laus zis ntawm LED nti yog me ntsis siab dua li qhov ua ntej, thiab nws tuaj yeem ua ke. tuaj ua ke.
Feem ntau muaj ob hom kev daws teeb meem kho qhov muag rau thib ob- tiam tsom teeb, ib qho yog lub lens sib xyaw, thiab lwm qhov yog kev sib xyaw ntawm ntau lub lo ntsiab muag.
▲ Hom teeb no nrog ntau lub teeb hlaws saws ib qho kev tsim lub lens, peb hu nws lub taub hau da dej.
Peb tiam LED tsom teeb
Nyob rau hauv peb tiam, nyob rau hauv xyoo tas los no, ib tug loj tus naj npawb ntawm LED tsom teeb nrog COB lub teeb qhov chaw tau tshwm sim. Nws tuaj yeem koom ua ke cov kev xav tau ntawm lub zog loj ntawm cov nti me me, ua tiav lub zog siab dua hauv thaj chaw me me, thiab tsim cov lumen siab dua, yog li nws tau maj mam dhau los ua cov khoom siv hluav taws xob tshaj plaws rau cov teeb pom kev lag luam niaj hnub. teeb.
Kev tsim kho qhov muag ntawm COB tsom teeb kuj tau hloov pauv ntau yam:
1 hom ntshiab reflector
Thawj hom, hom ntshiab reflector: COB sab hauv thiab sab nraud. Nws qhov teeb meem yog tias lub teeb ncaj qha tawm ntawm COB muaj qhov chaw muaj zog thib ob, thiab qhov chaw tsis zoo nkauj heev, thiab tom qab ntawd muaj kev txhim kho COB tsom teeb.
2 reflectors ntxiv rau lub teeb qhia kab hom
▲ Lub teeb pom kev zoo COB tau pom nyob rau hauv daim duab saum toj no, nrog lub teeb pom kev ntxiv rau lub teeb qhia.
3 hom lens
Tam sim no hom thib peb yog siv ntau dua - hom lens. Ib lub lens loj loj ntxiv rau COB. Lub lens yog tso ncaj qha rau ntawm COB lub teeb qhov chaw, thiab qhov chaw ua haujlwm zoo heev. Nov yog txoj hauv kev tseem ceeb tshaj tam sim no. .
▲ Cov qauv ntawm lub lens hom LED taug qab lub teeb lub taub hau yog disassembled.
Tau kawg, txhua txoj kev kho qhov muag no muaj nws tus yam ntxwv thiab qhov zoo.
▲ Piv txwv li, lub reflector-hom LED tsom teeb muaj lub teeb pom kev zoo, tab sis qhov kev hloov ntawm lub teeb pom kev tsis zoo heev.
▲ Ntxiv ib kab ntawv qhia lub teeb lossis siv lub lens tag nrho tuaj yeem ua rau lub teeb pom kev zoo nkauj dua.
Qhov zoo ntawm qhov tseeb COB tsom teeb
Ua ntej tshaj plaws, nws lub zog muaj zog tshwj xeeb: me me li 3W / 5W, loj li 25W / 35W, nws tuaj yeem siv hauv tsev noj mov, tsev, thiab teeb pom kev lag luam.
Qhov thib ob, cov xim kub yog qhov dav heev, los ntawm qis heev 2200K / 2400K mus rau siab heev 6000K / 6500K, rhuav tshem cov xim kub txwv ntawm cov hlau halide teeb ntawm tsuas yog 3000K txog 4000K. Yav dhau los Hight Power xim kub kuj tuaj yeem xaiv tau ntau txoj hauv kev, tab sis cov kev xav tau ntawm kev ntim khoom yog qhov siab, yog li siab - lub hwj chim teeb hlaws yog txwv rau ob peb lub tuam txhab, thaum lub ntim tshuab yuav tsum tau ntawm COB me ntsis. dav dua.
Yog li ntawd, cov pob COB tuaj yeem ua ntau yam xim lub teeb, thiab muaj ntau cov ntsiab lus xim nyob rau hauv tib lub teeb xim, uas tuaj yeem ua tau raws li qhov xav tau ntawm ntau qhov subdivided teb.
Kev txhim kho ntawm cov tshuab ntim khoom kuj feem ntau txhim kho cov xim rendering ntawm COB, thiab COB zoo tuaj yeem ncav cuag CRI ntawm 98.
Peb tiam yuav tsum zoo dua ib?
Saib rov qab, peb hais txog thawj, thib ob, thiab thib peb tiam tsom teeb. Nws yuav tsum tau hais tias nws tsis tuaj yeem hais tias "qhov no" yuav tsum zoo dua "qhov ntawd". Cov khoom siv, txawm tias thawj tiam cov khoom lag luam ntev dhau los, tseem muaj nyob hauv khw thiab tseem muag tau zoo heev.
Peb hais tias thawj tiam, tiam thib ob thiab tiam peb tsuas yog muab faib raws li lub sij hawm uas tshwm sim. Nws tsis txhais hais tias tiam thib peb yuav tsum zoo dua thawj tiam.
Piv txwv li, lub teeb hlaws ntawm Hight Power tsuas yog lub teeb -emitting point, thiab ib lub teeb hlaws tuaj yeem ua rau lub kaum ntse ntse nqaim, thaum COB muaj lub teeb -emitting nto, txawm hais tias los ntawm lub lens loj, nws kuj tuaj yeem ua tiav lub kaum sab xis nqaim heev, Tab sis thaum ntxov, cov nyhuv ntawm qhov chaw tsis zoo li ntawm ib lub lens.
Cov hom LED taug qab tsom teeb muaj lawv tus kheej qhov zoo thiab qhov tsis zoo. Tsis muaj ib yam dab tsi zoo li leej twg derives leej twg, thiab lawv muaj lawv tus kheej zoo thiab qhov tsis zoo nyob rau hauv txawv eras thiab daim ntawv thov chaw.
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