LED dej nyab teeb tseem hu ua tsom teeb, tsom teeb, tsom teeb, thiab lwm yam. Lawv tsuas yog siv rau kev kho vaj tsev teeb pom kev zoo thiab chaw lag luam teeb pom kev zoo.Lawv muaj cov khoom zoo nkauj hnyav dua thiab muaj cov duab puag ncig thiab square.Feem ntau, cov laj thawj ntawm cov cua kub dissipation yuav tsum raug txiav txim siab, yog li nws cov tsos tseem txawv me ntsis ntawm cov teeb pom kev zoo.

LED dej nyab teeb kev faib tawm:

1. Rotationally symmetrical duab

Lub luminaire txais yuav ib tug rotationally symmetrical reflector, thiab symmetry axis ntawm lub teeb qhov chaw nrog rotationally symmetrical lub teeb faib yog ntsia raws lub axis ntawm lub reflector.Lub iso-kev siv nkhaus ntawm hom teeb no yog concentric voj voog.Thaum hom teeb pom kev zoo no tau teeb pom kev los ntawm ib lub teeb, ib qho chaw elliptical tau txais ntawm qhov pom ntawm qhov pom, thiab lub teeb pom kev tsis sib xws;tab sis thaum muaj ntau lub teeb ci ntsa iab, cov pob qij txha yog superimposed rau ib leeg, uas tuaj yeem tsim cov teeb pom kev zoo txaus.Piv txwv li, ntau pua lub rotationally symmetrical floodlights feem ntau yog siv nyob rau hauv chaw ntau pob, thiab lawv tau ntsia rau siab yees nyob ib ncig ntawm lub chaw ntau pob kom tau siab illuminance thiab siab uniformity teeb pom kev zoo.

2. Ob lub dav hlau symmetrical

Lub iso-kev siv nkhaus ntawm hom projector no muaj ob lub dav hlau symmetry.Feem ntau cov luminaires siv symmetrical cylindrical reflectors, thiab linear light sources yog ntsia raws lub cylindrical axis.

3. Lub iso-kev siv nkhaus ntawm symmetrical planar luminaire tsuas muaj ib lub dav hlau symmetry (Daim duab 2).Lub luminaire txais asymmetrical cylindrical reflector lossis symmetrical cylindrical reflector ntxiv rau daim phiaj uas txwv lub teeb.Qhov zoo tshaj plaws yog qhov ntse txiav-tawm thaiv retracted lub teeb faib.Hom teeb pom kev siv hluav taws xob sib faib ib lub teeb no tuaj yeem tau txais kev faib tawm ntau dua.

4. Asymmetrical zoo

Lub iso-kev siv nkhaus ntawm hom luminaire no tsis muaj lub dav hlau ntawm symmetry.Feem ntau siv cov teeb ci sib xyaw nrog ntau hom teeb pom kev sib txawv nrog qhov sib txawv loj hauv kev siv lub teeb ci thiab cov teeb tshwj xeeb tsim raws li cov teeb pom kev tshwj xeeb ntawm qhov chaw siv.

LED dej nyab lub teeb nta:

Tam sim no, feem ntau siv LED dej nyab teeb lub lag luam nyob rau hauv kev ua lag luam yeej xaiv 1W high-power LEDs (txhua qhov LED tivthaiv yuav muaj lub lens ua haujlwm siab ua los ntawm PMMA, thiab nws lub luag haujlwm tseem ceeb yog faib lub teeb tawm los ntawm LED, uas yog, Secondary optics), ob peb lub tuam txhab tau xaiv 3W lossis siab dua lub zog LEDs vim yog cov thev naus laus zis ua kom sov zoo.Nws yog qhov tsim nyog rau kev teeb pom kev zoo hauv lub sijhawm loj thiab cov tsev.

Dab tsi ntxiv yuav tsum tau them nyiaj rau lub teeb dej nyab?

1. High-purity aluminium reflector, lub teeb pom kev zoo tshaj plaws thiab qhov cuam tshuam zoo tshaj plaws.

2. Symmetrical nqaim-angle, wide-angle thiab asymmetric teeb faib tshuab.

3. Qhib lub nraub qaum los hloov lub teeb, yooj yim los tswj.

4. Lub teeb yog tag nrho txuas nrog lub ntsuas phaj kom yooj yim rau kev hloov ntawm lub kaum sab xis irradiation.