Yuav ua li cas xaiv lub hwj chim loj LED teeb nti?
Kev xaiv txoj hauv kev muaj hwj chim loj LED teeb hlaws thiab LED taw tes lub teeb pom kev yuav tsum tau tshuaj xyuas los ntawm 9 yam hauv qab no:
1, LED ci ntsa iab
Qhov ci ntawm LED sib txawv, tus nqi yuav txawv.
khob lub teeb: qhov ci ci dav dav yog 60-70lm;
Qhov muag teeb: Qhov dav dav yog 80-90lm.
Nco tseg: 1W qhov ci ci yog 60-110lm, 3W qhov ci ci tau txog 240lm, 5W-300W yog ib qho kev sib xyaw ua ke, uas tau ntim rau hauv ib kab/sib luag, feem ntau yog nyob ntawm seb muaj pes tsawg tam sim no, qhov hluav taws xob, pes tsawg txoj hlua thiab ntau npaum li cas sib npaug.
1W lub teeb liab ci ci feem ntau yog 30-40lm; 1W lub teeb ntsuab ci ci feem ntau yog 60-80lm; 1W lub teeb ci daj feem ntau yog 30-50lm;
1W lub teeb ci ci ci feem ntau yog 20-30lm;
LED lens: PMMA, PC, iav kho qhov muag, silica gel (mos silica gel, tawv silica gel) thiab lwm yam ntaub ntawv feem ntau siv rau thawj lub lens. Qhov loj dua lub kaum sab xis, lub teeb pom kev ua haujlwm siab dua. Nrog lub kaum ntse ntse me me LED lub teeb, lub teeb yuav tsum raug tua kom deb dua.
2, muaj peev xwm tiv thaiv
LED nrog lub peev xwm tiv thaiv zoo muaj lub neej ntev, yog li tus nqi siab. Feem ntau, LEDs nrog cov hluav taws xob tiv thaiv zoo li qub ntau dua 700V tuaj yeem siv rau teeb pom kev zoo LED.
3. Los ntawm lub nthwv dej
LEDs nrog tib lub nthwv dej muaj xim zoo ib yam. Yog tias cov xim yuav tsum zoo ib yam, tus nqi siab. Nws nyuaj rau cov tuam ntxhab tsis muaj LED spectrophotometers los tsim cov khoom lag luam nrog cov xim dawb.
Lub teeb dawb tau muab faib ua xim sov (xim kub 2700-4000K), dawb huv (xim kub 5500-6000K), txias dawb (xim kub siab tshaj 7000K) Cov neeg European nyiam sov dawb
Lub teeb liab: Wave band 600-680, ntawm uas 620,630 feem ntau yog siv rau teeb theem, thiab 690 nyob ze rau infrared
Lub teeb xiav: Band 430-480, ntawm qhov 460,465 theem teeb tau siv ntau dua.
Lub teeb ntsuab: Wave band 500-580, ntawm qhov 525,530 theem teeb tau siv ntau dua.
4, tam sim no to
LED yog lub cev tsis muaj kev coj ua zoo ib yam. Yog tias muaj qhov hloov pauv tam sim no, nws hu ua to. LEDs nrog cov xau loj tam sim no muaj lub neej luv thiab tus nqi qis.
5, lub teeb ci ntsa iab
LEDs nrog lub hom phiaj sib txawv muaj cov teeb pom kev sib txawv. Lub teeb pom kev tshwj xeeb, tus nqi siab dua.
6, liv
Tus yuam sij rau qhov zoo sib xws yog lub neej, thiab lub neej tau txiav txim los ntawm lub teeb lwj. Tsawg lub teeb lwj, lub neej ntev, lub neej ntev, tus nqi siab.
7, LED nti
Lub cev ci ntsa iab ntawm LED yog lub nti, thiab tus nqi ntawm cov chips sib txawv nws txawv heev. Chips hauv Nyij Pooj thiab Asmeskas tau kim dua, thaum tus nqi ntawm LED chips los ntawm Taiwanese thiab Suav cov tuam txhab tsim khoom qis dua li cov Nyij Pooj thiab Tebchaws Meskas.
8. nti loj
Qhov loj ntawm cov nti tau hais los ntawm sab ntev. Chip loj yog feem ntau 38-45mΩ. Qhov zoo ntawm cov nti loj LED zoo dua li ntawm cov nti me. Tus nqi yog qhov sib npaug rau qhov loj ntawm cov nti.
9, kluv
Cov colloid ntawm cov LEDs ib txwm yog feem ntau epoxy cob. LEDs nrog tiv thaiv ultraviolet thiab hluav taws kub retardants yog kim dua. Cov teeb pom kev zoo sab nraum zoov LED yuav tsum tiv thaiv ultraviolet thiab tiv thaiv hluav taws.
Yuav ua li cas xaiv lub hwj chim loj LED teeb hlaws?
