Qhov twg zoo dua, COB LED teeb strips lossis SMD LED teeb strips? Xav txog qhov ci ntsa iab thiab kev sib xws

Hauv cov ntsiab lus ntawm kev xaiv cov teeb LED, COB thiab SMD yog ob hom uas feem ntau hais txog. Ntau tus neeg siv feem ntau raug ntes hauv qhov teeb meem ntawm "qhov twg zoo dua": nrhiav qhov zoo tshaj plaws ntawm lub teeb lossis kev ua haujlwm siab? Hom twg zoo dua rau cov qhov zawj zais hauv kev kho kom zoo nkauj hauv tsev? Yuav ua li cas xaiv thaum tsim cov haujlwm loj? Qhov tseeb, tsis muaj qhov zoo dua lossis qis dua ntawm ob qho. Qhov sib txawv tseem ceeb yog nyob rau hauv qhov tseem ceeb xws li kev ua haujlwm ci ntsa iab thiab kev sib xws ntawm lub teeb ci. Tsab xov xwm no, los ntawm kev qhia meej thiab cov lus qhia ntxaws ntxaws, ua ntej rhuav tshem cov yam ntxwv tseem ceeb ntawm ob qho, tom qab ntawd ua qhov sib piv tob los ntawm qhov tseem ceeb, thiab thaum kawg muab cov phiaj xwm yuav khoom raws li cov xwm txheej sib txawv los pab koj sai sai phim cov kev xav tau ntawm cov haujlwm.
I. Kev Nkag Siab Yooj Yim: Ua ntej, nkag siab txog yamCOB thiab SMD LED teeb pom kev zooyog:

1.1 COB LED teeb Strip: High-density integrated "seamless light emission" technology
COB (Chip On Board) yog siv los ntim ntau lub LED chips ncaj qha rau ntawm ib lub substrate kom ua rau lub teeb ci ntsa iab tas mus li. Nws lub ntsiab lus tseem ceeb yog tias qhov sib nrug ntawm cov hlaws LED me heev (yuav luag tsis pom qhov txawv ntawm lub qhov muag liab qab), tshem tawm "qhov tsis zoo" ntawm cov teeb pom kev zoo ib txwm muaj los ntawm cov hauv paus. Peb cov teeb pom kev zoo COB yog ua los ntawm cov chips zoo thiab cov silicone encapsulation pob tshab. Lawv tsis tsuas yog tso tawm lub teeb tas mus li tab sis kuj muaj kev ua haujlwm zoo heev, txo qhov tsis zoo ntawm lub teeb thiab ua kom lub neej ua haujlwm ntev dua. Tib lub sijhawm, lawv txhawb nqa kev txiav ntev thiab tsim nyog rau kev teeb tsa cov duab nyuaj.

1.2 SMD LED teeb strips: Ib qho kev xaiv loj "universal"
SMD (Surface Mount Device, surface mount technology) yog los kho cov hlaws LED ywj pheej ntawm PCB board los ntawm cov txheej txheem mounting. Cov lus qhia dav dav suav nrogSMD2835, SMD5050, SMD3528, thiab lwm yam. Raws li ib pawg tseem ceeb hauv kev ua lag luam, SMD lub teeb strips muaj cov thev naus laus zis laus thiab ntau yam kev qhia tshwj xeeb, uas tuaj yeem ua tau raws li qhov sib txawv ntawm qhov kaj thiab qhov hluav taws xob. Tag nrho peb cov SMD lub teeb strips yog ua los ntawm cov hlaws dai xim siab (RA≥90), muaj cov xim zoo dua. Lawv tuaj yeem hloov kho nrog 12V / 24V voltages thiab IP44-IP67 kev ntsuas dej tsis kam, npog ntau yam xwm txheej xws li hauv tsev, kev lag luam thiab kev siv engineering, thiab muaj qhov zoo dua ntawm kev ua tau zoo.

II. Kev Sib Piv Qhov Loj ntawm Core: Ua kom pom tseeb txog qhov ci ntsa iab thiab kev sib npaug zos kom pom tseeb txog qhov sib txawv

2.1 Core Dimension Ib: Kev Ua Haujlwm Ci Ntxoov Ntxoo - Txhua tus muaj nws cov txiaj ntsig thiab tuaj yeem phim raws li qhov xav tau
●- SMD LED teeb kab Lub zog ntawm ib lub LED chip yog dav (0.2W-1W), thiab qhov sib txawv ntawm qhov kaj tuaj yeem ua tiav los ntawm kev kho tus naj npawb ntawm cov LED chips. Tus qauv ib txwm muaj qhov kaj ntawm 80-300lm/m, thaum tus qauv SMD5050 muaj zog siab tuaj yeem tshaj 500lm/m. Nws tuaj yeem phim cov xwm txheej nrog "qhov yuav tsum tau ci ntsa iab", xws li teeb pom kev zoo sab nraum zoov thiab cov qhov rai lag luam nrog qhov xav tau ci ntsa iab siab.
●-COB LED teeb strips: Vim muaj kev sib xyaw ua ke ntawm cov chips siab, lawv muaj kev ua haujlwm ci ntsa iab dua ib chav ntev. Hauv tib lub zog, lawv qhov ci ntsa iab yog 15% -20% siab dua li ntawm cov teeb SMD ib txwm, thiab lawv tso tawm lub teeb mos dua yam tsis muaj qhov ci ntsa iab. Qhov ntau ntawm qhov ci ntsa iab yog feem ntau 120-400lm / m, ua rau lawv haum rau cov xwm txheej uas nrhiav "qhov ci ntsa iab siab + kev paub txog lub teeb xis nyob", xws li cov chaw ua yeeb yam thiab cov phab ntsa tom qab chav nyob.

2.2 Qhov Loj Ob: Kev Sib Npaug Luminescence - COB sawv tawm zoo nkauj, thaum SMD xav tau kev tswj qhov chaw
Qhov sib xws ntawm luminescence yog qhov sib txawv pom tseeb tshaj plaws ntawm ob qho thiab tseem yog lub hauv paus tseem ceeb rau ntau tus neeg siv los ua qhov kev xaiv:
●-COB LED teeb kab: Lub teeb ci ntsa iab tas mus li tsis muaj kev tawg, tshem tawm tag nrho cov "graininess" thiab "shadow bands". Txawm tias thaum saib ze (tsis pub dhau 30cm), nws tuaj yeem ua rau muaj qhov sib npaug ntawm lub teeb. Nws yog thawj qhov kev xaiv rau cov xwm txheej uas ua raws li "seamless light effect", xws li qab nthab recessed grooves, arc-shaped decorations, thiab lwm qhov chaw uas xav tau zais lub teeb thiab tsim ib puag ncig.
●-SMD LED teeb strips: Vim yog qhov faib tawm ntawm cov teeb ci, muaj qee qhov sib nrug, thiab qhov sib npaug zoo cuam tshuam los ntawm qhov sib nrug. Yog tias qhov deb loj dhau (> 10mm), cov teeb pom kev zoo yuav tshwm sim ntawm qhov ze. Txhawm rau kom muaj kev sib npaug zoo dua, nws yog qhov tsim nyog xaiv cov qauv me me (3-5mm), uas yog qhov tsim nyog dua rau kev teeb pom kev deb (> 1m) lossis cov xwm txheej uas tsis xav tau kev sib npaug siab, xws li hauv qab ntawm cov txee thiab lub teeb pom kev zoo ntawm lub sam thiaj.

III. Phau Ntawv Qhia Txog Kev Yuav Khoom Raws Li Qhov Xwm Txheej: Koj Yuav Tsum Xaiv Qhov Twg Rau Koj Txoj Haujlwm?
3.1 Cov xwm txheej kho kom zoo nkauj hauv tsev: Muab qhov tseem ceeb rau lub teeb pom kev zoo thaum xav txog tus nqi

3.1.1 Cov xwm txheej uasCOB LED teeb stripsnyiam dua
●- Phab ntsa/qab nthab tom qab chav nyob tsaus nti: Xav tau lub teeb mos mos thiab tsis muaj qhov cuam tshuam. Lub teeb ci sib xws ntawm COB tuaj yeem tsim lub teeb thiab duab ntxoov ntxoo uas "tso tseg", ua rau qhov chaw zoo nkauj dua.
●- Teeb pom kev zoo ntawm lub txaj pw: Yuav tsum tau lub teeb mos mos thiab tsis muaj qhov ci ntsa iab, kom tsis txhob ua rau lub qhov muag khaus. Cov yam ntxwv ntawm lub teeb ci ntsa iab ntawm COB zoo dua.
●- Cov khoom dai kom zoo nkauj uas zoo li lub voj voog/tsis sib luag (xws li lub qab nthab puag ncig, cov ntaiv): COB tuaj yeem khoov thiab txiav raws li qhov xav tau yam tsis muaj kev tawg, thiab lub teeb ci ntsa iab tas mus li.

3.1.2 Cov xwm txheej uasSMD LED teeb stripsnyiam dua
●- Teeb pom kev zoo hauv qab txee/tub rau khoom: Tsis tas yuav tsum muaj qhov sib npaug zoo. SMD muaj tus nqi zoo. Tus qauv tsis muaj dej (IP65) tuaj yeem tswj tau qhov chaw noo noo hauv chav ua noj.
●- Teeb pom kev zoo ntawm lub sam thiaj/chaw nkag: Lub teeb ci li niaj zaus txaus kom tau raws li koj xav tau. SMD muaj nyob hauv Tshuag thiab yooj yim rau nruab, ua rau nws tsim nyog rau DIY.
●Rau cov teeb pom kev zoo hauv tsev uas muaj nyiaj tsawg: Thaum muab tso rau ntawm qhov loj, qhov zoo ntawm SMD yog qhov pom tseeb, uas tuaj yeem tswj cov peev nyiaj kho kom zoo nkauj tag nrho.

3.2 Cov Xwm Txheej Lag Luam/Kev Tsim Kho: Sib npaug qhov ua tau zoo thiab qhov ua tau zoo, thiab phim qhov loj ntawm qhov project
3.2.1 Cov xwm txheej uas COB LED teeb pom kev zoo dua
●- Chav ua yeeb yam khoom kim heev/khoom kim heev: Yuav tsum muaj teeb pom kev zoo thiab sib npaug zos kom rov qab tau cov xim tiag tiag ntawm cov khoom thiab txhim kho cov qauv ntawm lub hom.
●- Qhov rai tso saib/phab duab rau kev lag luam: Ua raws li kev tsim kom muaj huab cua zoo, qhov teeb pom kev zoo ntawm COB tuaj yeem ua rau pom cov khoom pov thawj thiab nyiam cov neeg siv khoom lub siab.
●- Teeb pom kev zoo hauv tsev/cov duab kos duab zoo li lub voj voog: Yuav tsum muaj cov teeb ci ntsa iab tas mus li thiab tsis tu ncua. COB tuaj yeem hloov kho rau cov duab kos duab nyuaj.

3.2.2 Cov xwm txheej uas SMD LED teeb pom kev zoo dua
●- Cov chaw pej xeem ntawm cov khw loj / khw muag khoom loj: Kev teeb tsa loj, nrog rau qhov yuav tsum tau ua kom sib npaug. SMD muaj tus nqi qis thiab muaj peev xwm tsim khoom txaus, uas tuaj yeem ua kom lub voj voog xa khoom.
●- Cov kev taug kev hauv tiaj ua si/cov paib sab nraum zoov: Qhov kaj li niaj zaus txaus. Qhov ntsuas dej tsis nkag ntawm SMD dav heev (IP65-IP67), uas tuaj yeem tiv taus qhov chaw nyob sab nraum zoov uas nyuaj.
●- Kev teeb tsa ib ntus rau kev nthuav qhia/kev tshwm sim: Yuav tsum tau ua sai sai. Kev teeb tsa SMD yooj yim thiab muaj ntau yam khoom, uas tuaj yeem txo tus nqi npaj project.

IIII. Tsis txhob ua tej yam tsis zoo thaum yuav khoom + Kev lees paub hom lag luam: Kev xaiv cov khoom zoo tseem ceeb dua li kev xaiv tus neeg muab kev pabcuam zoo
4.1 Peb Lub Ntsiab Lus Tseem Ceeb Uas Yuav Tsum Zam Thaum Yuav Khoom
●Tsuas yog tsom mus rau qhov kaj xwb tsis xav txog qhov xim hloov pauv. Cov teeb ci zoo yuav tsum ua tau raws li RA≥90 kom tiv thaiv kev hloov pauv xim (tshwj xeeb tshaj yog hauv cov xwm txheej lag luam).
●Tsis txhob quav ntsej txog qhov sib phim ntawm tus tsav tsheb. COB yuav tsum tau txuas nrog tus tsav tsheb tam sim no tas li, thiab SMD yuav tsum xaiv tus tsav tsheb sib xws raws li qhov hluav taws xob kom tsis txhob hlawv lub teeb.
● Yog tias koj tsis quav ntsej txog tus nqi qis, cov teeb ci tsis zoo yuav ua rau lub teeb ci tsis ci sai, tsis muaj cua sov thiab muaj kev phom sij rau kev nyab xeeb. Yuav tsum muab cov khoom lag luam uas muaj cov ntawv qhia txog kev sim ua ntej.

Ua ib lub chaw tsim khoom tshaj lij uas koom nrog hauv kev lag luam LED teeb pom kev zoo, peb cov khoom COB thiab SMD series txhua tus siv cov chips zoo thiab cov txheej txheem ntim khoom, txhawb kev hloov kho tus kheej (qhov kaj, kub xim, ntev, qib dej), thiab muab kev sab laj daws teeb meem ua ntej muag thiab kev pabcuam lav tom qab muag:
●- Ua ntej muag: Muaj kev daws teeb meem pub dawb rau kev hloov kho qhov chaw, muaj kev pab xaiv, thiab zam kev pheej hmoo ntawm kev yuav khoom.
●- Thaum lub sijhawm muag khoom: Txhawb kev kuaj qauv, muab kev taug qab kev nce qib ntawm kev tsim khoom rau kev txiav txim ntau, thiab xyuas kom meej tias lub voj voog xa khoom.
● Kev pab cuam tom qab muag: Teb 24 teev thiab daws teeb meem yog tias muaj teeb meem zoo.

Tiv tauj pebkom tau txais ib txoj kev npaj xaiv ib tus neeg raws li koj xav tau!

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