(ib) LED downlight kev txhim kho txheej txheem cej luam
Tuam Tshoj National Development thiab Reform Commission tau tshaj tawm "Txoj Kev Sib Tham rau phasing out incandescent teeb nyob rau hauv Suav teb", uas tau teev tseg tias txij lub Kaum Hlis 1, 2012, kev ntshuam thiab muag cov teeb ci incandescent nrog 100 watts thiab siab dua cov teeb pom kev zoo yuav raug txwv. Txij thaum Lub Kaum Hli 1, 2014, ntshuam thiab muag ntawm 60 watts thiab siab dua cov teeb pom kev zoo ntawm cov teeb pom kev zoo raug txwv. Nws cia siab tias txij lub Kaum Hli 1, 2016, ntshuam thiab muag ntawm 15 watts thiab saum toj no cov teeb pom kev zoo ntawm cov teeb pom kev zoo yuav raug txwv, uas txhais tau hais tias cov theem-tawm ntawm cov teeb pom kev dav dav incandescent teeb hauv Suav teb tau ua tiav. Nrog rau qhov maj mam ploj mus ntawm cov teeb pom kev zoo, cov teeb pom kev zoo li lub zog tshiab ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig maj mam nthuav tawm thiab dhau los ua neeg paub.
Nyob rau hauv qhov kev pom ntawm tus nqi ntawm cov hmoov fluorescent, tus nqi ntawm cov roj teeb txuag hluav taws xob zoo ib yam tseem nce ntxiv, thiab cov teeb ci LED tshiab raws li cov teeb pom kev zoo tau maj mam nkag mus rau pej xeem txoj kev pom. Txij li thaum yug ntawm LED teeb, lawv qhov ci ntsa iab tau raug txhim kho tsis tu ncua, maj mam los ntawm qhov taw qhia LED mus rau hauv thaj chaw ntawm LED teeb pom kev zoo. LED downlights maj mam hloov los ntawm high-end teeb pom kev zoo upstarts mus rau tus tshiab darling ntawm daim ntawv thov kev lag luam.
LED downlight xwm txheej tsom xam
Tom qab xyoo ntawm txoj kev loj hlob, LED downlights tau dav siv nyob rau hauv engineering thiab kev txhim kho vaj tse, pib hloov ib txwm downlights. Nyob rau hauv lub tshav pob ntawm LED teeb pom kev zoo, downlights tuaj yeem hais tias yog cov qeb nrov tshaj plaws, vim tias nws cov ntsiab lus tsis siab, qhov tseem ceeb ntawm cov chaw tsim khoom lag luam tuaj yeem tsim. Tsis muaj qhov pib nkag, leej twg tuaj yeem tsim, swarm rau, ua rau qhov tsis sib xws, cov nqi ntawm ob peb duas las mus rau kaum ob ntawm las, yog li tam sim no LED downlight kev lag luam tseem muaj kev kub ntxhov. Nyob rau tib lub sijhawm, tus nqi downlight tam sim no yog pob tshab, los ntawm cov nti, lub plhaub rau ntim thiab lwm yam khoom siv tus nqi ntawm cov neeg muag khoom tau nkag siab meej, thiab vim tias qhov kev nkag tsis zoo, ntau tus neeg tsim khoom, kev sib tw hnyav, yog li LED downlight profit piv rau lwm yam khoom lag luam qis dua.
Downlights feem ntau yog siv nyob rau hauv khw malls, chaw ua hauj lwm, factories, tsev kho mob thiab lwm yam sab hauv tsev teeb pom kev zoo, installation yog yooj yim thiab yooj yim rau cov neeg hlub. LED downlights tau txais tag nrho cov txiaj ntsig ntawm cov teeb pom kev zoo ib txwm muaj, cov cua sov me me, lub zog txuag lub neej ntev, thiab cov nqi kho tsawg. Thaum ntxov LED downlights vim tus nqi siab ntawm LED teeb hlaws, tus nqi tag nrho tsis tau txais los ntawm cov neeg siv khoom. Nrog rau kev txo tus nqi ntawm LED downlight chips thiab kev txhim kho cov cua kub dissipation technology, nws tau tso lub hauv paus ruaj khov rau LED downlights nkag mus rau hauv kev lag luam.
LED downlights yog tsim los ntawm cov hlaws LED, lub teeb nyob hauv tsev, thiab lub zog hluav taws xob. Rau cov teeb pom kev zoo, nws yog qhov tsim nyog los siv cov teeb pom kev zoo xws li ib qho 1W teeb hlaws, yuav tsum tsis txhob siv lub zog me me xws li 5050,5630 thiab lwm yam teeb hlaws, yog vim li cas LED lub teeb me me hlaws ci ntsa iab. txaus tab sis lub teeb siv tsis txaus, thiab LED downlight feem ntau yog irradiating ntsug nrug yog 4-5 meters, vim hais tias lub hwj chim tsawg lub teeb siv tsis txaus yog li ntawd hauv av. lub teeb siv tsis txaus. Lub hwj chim loj teeb hlaws dai, tshwj xeeb tshaj yog lub teeb siv ntawm lub teeb ci sib xyaw, tau dhau los ua thawj LED downlight manufacturers. Tam sim no, feem ntau siv yog lub teeb hluav taws xob muaj zog xws li ib qho 1W teeb hlaws, ua rau hauv lub teeb 1W, 3W, 5W, 7W, 9W, thiab lwm yam, qhov siab tshaj plaws feem ntau tuaj yeem ua rau 25W, yog tias siv. ntawm high-power integration tswvyim kuj yuav ua tau ntau zog.
Muaj peb qhov tseem ceeb uas txiav txim siab lub neej ntawm lub teeb: LED teeb hlaws, coj cua txias "plhaub tsim", thiab coj lub hwj chim mov. LED teeb hlaws manufacturers txiav txim siab lub neej tseem ceeb ntawm LED downlights, tam sim no, txawv teb chaws high-zoo nti manufacturers muaj lub tebchaws United States CREE, Nyiv Nichia (Nichia), West Iron City, thiab lwm yam., nqi-zoo Taiwan manufacturers siv lead ua (nyob rau hauv Suav teb feem ntau hais txog kev yuav khoom siv lead ua chip ntim khoom, feem ntau hauv Taiwan lossis Cross-Strait ntim cov chaw tsim khoom hauv Suav teb), billion lub teeb, thiab lwm yam., Mainland manufacturers muaj peb lub photoelectric thiab lwm yam.
Feem ntau hais lus, high-zoo LED downlight manufacturers yuav siv txawv teb chaws CREELED chips, tsawg kawg yog ib qho ntawm cov khoom ruaj khov heev lees paub ntawm lub khw. Lub teeb ua nyob rau hauv txoj kev no muaj siab ntuj ci, lub neej ntev, tab sis tus nqi tsis pheej yig, thiab lub neej nti ntawm Taiwan manufacturers kuj ntev, tab sis tus nqi kuj tsis tshua muaj, uas yog qhov yooj yim rau suav cov neeg siv khoom lag luam hauv nruab nrab. . Tuam Tshoj txoj kev lag luam hauv zos nti lub neej luv luv, lub teeb lwj yog qhov loj, tab sis tus nqi qis tshaj plaws tau dhau los ua thawj qhov kev xaiv rau ntau lub tuam txhab me me los tua cov nqi. Dab tsi ntawm LED teeb hlaws thiab LED chips siv kuj ncaj qha txiav txim siab qhov chaw ntawm LED downlight manufacturers thiab cov kev lav phib xaub hauv kev lag luam.
LED fais fab mov yog lub plawv ntawm LED downlights, uas muaj kev cuam tshuam zoo rau lub neej ntawm LED downlights. Feem ntau, LED downlights yog 110/220V fais fab mov, Tuam Tshoj lub khw hauv zos yog 220V fais fab mov. Vim lub sij hawm luv luv ntawm LED teeb, lub teb chaws tseem tsis tau teeb tsa cov qauv rau nws cov khoom siv hluav taws xob, yog li cov khoom siv hluav taws xob LED hauv kev lag luam tsis sib xws, lub nplhaib duab yog transverse, ntau tus nqi qis PF, thiab tsis tuaj yeem. Dej nyab lub lag luam los ntawm EMC fais fab mov. Lub neej ntawm electrolytic capacitor ntawm lub hwj chim mov kuj ncaj qha txiav txim lub neej ntawm lub hwj chim mov, vim hais tias peb yog rhiab rau tus nqi, thiab nrhiav txoj kev los txo tus nqi ntawm lub hwj chim mov, uas ua rau lub hwj chim hloov ntawm lub LED fais fab mov. mov, thiab kev pab cuam lub neej tsis ntev, yog li ntawd LED downlight hloov los ntawm "ntev lub teeb" mus rau "lub neej luv luv".
Lub tshav kub dissipation tsim ntawm LED downlight tseem yog ib qho tseem ceeb rau nws lub neej, thiab cov hluav taws xob LED kis tau los ntawm lub teeb hlaws mus rau sab hauv PCB thiab tom qab ntawd xa mus rau lub tsev, thiab tom qab ntawd cov vaj tsev raug xa mus rau huab cua los ntawm convection lossis conduction. Lub tshav kub dissipation ntawm PCB yuav tsum ceev txaus, lub tshav kub dissipation kev ua tau zoo ntawm thermal roj yuav tsum zoo txaus, lub tshav kub dissipation cheeb tsam ntawm lub plhaub yuav tsum loj txaus, thiab tsim nyog tsim ntawm ob peb yam txiav txim siab tias PN hlws ris kub tsis tau. siab dua 65 degrees thaum lub teeb ci LED ua haujlwm ib txwm, txhawm rau xyuas kom meej tias LED nti nyob ntawm qhov kub thiab txias ua haujlwm thiab yuav tsis tsim lub teeb lwj vim qhov kub thiab txias dhau thiab ceev heev.
LED radiator tuaj yeem daws cov teeb meem cuam tshuam los ntawm lub tshuab hluav taws xob tsis muaj peev xwm xa tawm cov cua sov ntawm lub teeb hlaws thiab cov PCB sab hauv: thiab thov rau lub teb chaws patent; Nws yog ua los ntawm high-zoo 6063 txhuas, tsim cov nyhuv ntawm tshav kub conduction thiab tshav kub dissipation nyob rau hauv ib tug, kom ua tiav high efficiency tshav kub conduction thiab tshav kub dissipation; Sab saum toj ntawm lub tshuab hluav taws xob yog tsim los nrog ntau qhov ntau ntawm cov cua kub dissipation qhov, thiab lub dab dej kub sab nraum lub radiator yog conductive kom ua tiav cua convection. Zoo li ntau cov kav dej haus luam yeeb, cov cua sov ntawm LED yog tawm mus rau sab saud, thiab cov cua sov yog dissipated los ntawm lub dab dej kub, thiaj li ua kom tau txais cov cua sov kom zoo.
Cov yam ntxwv thiab qhov zoo ntawm LED downlight tsom xam
LED raws li lub teeb pom kev zoo pib siv rau cov teeb pom kev zoo, tab sis tsuas yog ob peb lub xyoo dhau los, tab sis nws tau muaj kev txhim kho zoo, tam sim no, ntau yam ntawm LED teeb pom kev zoo, feem ntau suav nrog LED downlights, LED tsom teeb, LED downlights, LED qhov muag teev, LED downlights, thiab lwm yam., tab sis ib qho ntawm feem ntau txoj kev loj hlob zeem muag yog LED downlights.
1, LED downlights muaj zog adaptability, LED downlights tsis muaj teeb meem lub sij hawm pib, lub hwj chim tam sim ntawd ua hauj lwm ib txwm, tsis tas yuav tos ntev, lub teeb xim xim, ze rau ntuj lub teeb, ceev thiab saj zawg zog installation, txhua lub kaum sab xis adjustable, muaj zog versatility, ntau yam kev siv.
2, LED downlight repairability yog siab, LED teeb qhov chaw tuaj yeem tsim los ntawm ntau pawg ntawm LED modules, LED downlight tseem tuaj yeem tsim los ntawm ntau pawg ntawm LED kab noj hniav modules, tsis txhob cuam tshuam rau ib leeg, kev saib xyuas yooj yim, lub zog thiab lub teeb ci. tsim kev ywj pheej, kev puas tsuaj tsuas yog yuav tsum tau hloov qhov teeb meem, kev puas tsuaj ntawm tus kheej yuav tsis muaj kev cuam tshuam ntau dhau ntawm lub teeb pom kev zoo, tsis tas yuav hloov tag nrho lub teeb.
3, LED downlight pib kev ua tau zoo, ceev ceev thiab txhim khu kev qha, tsuas yog lub sijhawm teb millisecond, tuaj yeem ua tiav tag nrho cov teeb pom kev zoo, LED downlight vibration kuj, huab cua zoo, lub neej ntev.
4, LED downlight xim rendering Performance index yog siab dua, lub teb chaws tus qauv xim rendering Performance index yuav tsum tau rau lub caij no yog Ra = 60, LED teeb qhov chaw xim rendering Performance index yog feem ntau siab tshaj cov tsoos teeb qhov chaw, nyob rau theem tam sim no, LED downlight xim rendering Performance index. tuaj yeem ncav cuag 70 txog 85. Rau Lediant, peb tuaj yeem ncav cuag 90＋.
Post lub sij hawm: Sep-11-2023