Kev paub yooj yim ntawm LED teeb, koj puas paub ntau npaum li cas?
Koj puas paub tias lub teeb ci LED yog dab tsi? Ntau tus phooj ywg xav tias lub tswv yim no tsis meej, tab sis nws yuav tsum raug rau cov teeb pom kev zoo ntawm LED. LED teeb muaj ntau yam LED teeb nyob rau hauv txhua lub ces kaum ntawm lub nroog, tshwj xeeb tshaj yog thaum hmo ntuj, peb lub neej tuaj yeem pom nyob txhua qhov chaw, cia peb saib cov ntsiab lus ntawm LED teeb ua ke!
1. Tshiab ntsuab ntsuab tiv thaiv lub teeb qhov chaw: LED txais lub teeb txias qhov chaw, tsis tshua muaj glare, tsis muaj hluav taws xob, thiab tsis muaj teeb meem tshuaj yuav raug tsim thaum siv. Tib lub teeb pom kev zoo LED kev khiav hauj lwm voltage qis dua lub zog ib txwm muaj DC tsav (ib lub raj 0.03 ~ 0.06W), thiab lub zog hluav taws xob hluav taws xob hloov hluav taws xob ze li 100 feem pua tau tshaj 80 feem pua. . Tsis muaj kuab paug ib puag ncig, tsis muaj ultraviolet thiab infrared spectrum, tsis muaj cov pa phem ntawm cov khoom siv rov ua dua tshiab, teeb pom kev ntsuab, tsis muaj mercury, kev nyab xeeb kov.
2. Lub neej ntev: LED txias lub teeb qhov chaw tsis nyob rau hauv cov khoom epoxy resin, kev co, lub teeb lub cev thiab xoob qhov chaw, tsis muaj filament burnout, thermal deposition, lub teeb attenuation thiab 60, 000 lwm yam tsis zoo mus txog 100, {{4 }} lifespan yog ntau tshaj 10 npaug ntawm lifespan ntawm cov pa taws qhov ntev ntev. LED kev ua tau zoo yog ruaj khov thiab tuaj yeem ua haujlwm ib txwm nyob hauv ib puag ncig ntawm -30 rau ntxiv rau 50oC.
3. Ntau qhov kev hloov pauv: LED lub teeb ci tuaj yeem siv txoj kev xav ntawm liab, ntsuab thiab xiav nyob rau hauv kev tswj ntawm peb-xim computer technology nrog 256 xim grey qib, txhua qhov sib tov tuaj yeem tsim 256 × 256 × 256 (piv txwv li, 16777216) xim tuaj yeem ua ke los tsim. Cov xim sib txawv ntawm LED ua ke tso cai rau ntau yam kev hloov pauv hloov pauv thiab ntau yam duab kom pom tau.
LED teeb pom kev zoo
4. High-tech: Piv nrog rau cov luminous nyhuv ntawm ib txwm lub teeb qhov chaw, LED teeb qhov chaw yog tsawg-voltage microelectronic khoom uas ntse ua ke nrog computer technology, network kev sib txuas lus technology, duab ua technology thiab embedded tswj technology. Qhov luaj li cas ntawm ib nti siv nyob rau hauv ib tug pa LED teeb yog 0.25mm × 0.25nm, thiab qhov luaj li cas ntawm ib tug LED siv rau teeb pom kev zoo yog feem ntau 1.0mm × 1. 0mm lossis ntau dua. LED pwm tsim lub rooj qauv, inverted pyramid qauv thiab flip-chip tsim tuaj yeem txhim kho luminous efficiency thiab emit ntau lub teeb. Innovations nyob rau hauv LED pob tsim muaj xws li cov hlau nplaum thaiv cov boards, flip-chip designs, thiab bare-board cam khwb cia leadframes uas yuav siv tau los tsim high-power, low-resistance resistors uas muab siab illumination dua li cov pa LEDs. Cov khoom no muaj ntau dua illuminance. 2. Luminous flux (unit: LM), xim rendering Performance index (Ra), xim kub (K), fais fab mov (PF)
5. Luminous flux: feem ntau yog hais txog qhov ci ntawm cov khoom, thiab cov teeb siv hluav taws xob kom tawm lub teeb. Qhov siab dua qhov ceev, lub teeb lub zog ntau tshaj tawm. Yog li ntawd, nws yog ib qho qhia txog lub peev xwm teeb pom kev zoo ntawm lub teeb ci. Thaum lub zog noj ntawm ob lub teeb yog tib yam, qhov siab dua, lub teeb zoo dua. Cov teeb pom kev zoo ntawm LED tuaj yeem ncav cuag 90-110LM/W lub sij hawm, thiab txawm tias lub teeb tuaj yeem ncav cuag 120-150LM/W. (Tseem niaj hnub teeb pom kev zoo 10-15LM/W lub teeb txuag hluav taws xob 30-65LM/W)
6. Ob-xim rendering Performance index: Cov xim rendering Performance index qhia lub peev xwm los tsim cov xim. Qhov siab dua qhov xim rendering Performance index, qhov zoo dua cov xim. Sib piv cov xim ntawm cov khoom zoo rau ib qho kev siv ntawm tib xim kub lossis siv lub teeb (incandescent lossis pleev xim). Txo qhov feem pua ntawm cov xim tiag tiag ntawm cov khoom xav kom koj siv lub teeb ci nrog lub siab xim rendering Performance index kom raug sawv cev rau cov xim qub ntawm cov khoom, thiab cov xim rendering yog zoo li tus nqi yog ze rau 100. Incandescent teeb { {3}} LED teeb 85-12
7. Xim kub: hais txog cov xim ntawm lub teeb, qhov kub ntawm cov xim ntau dua, qhov ci ci dua, thiab qhov kub ntawm cov xim yuav qis dua. Lub teeb liab. Nws yog nyob ntawm lub hnub ci. Muaj peb hom xim kub kub. Lub teeb sov (lub teeb daj) 2700-3500K sawv cev rau lub cim: RN. Nruab nrab dawb 4300-5000K txhais tau tias: RZ dawb lub teeb (txias dawb) 5800-6500K. Cov ntsiab lus: RR.
8. Fais fab kis: Lub zog them nyiaj ntawm lub zog hloov pauv. Qhov luaj li cas ntawm lub hwj chim yog nyob ntawm lub hwj chim ntawm lub zog tsav tsheb. Lub zog loj dua, qhov kev hloov dua siab tshiab ntau dua.
9. Thaum tshav kub kub dissipation muaj peev xwm: Lub tshav kub dissipation muaj peev xwm ntawm LED khoom ncaj qha cuam tshuam rau cov khoom lub neej thiab lub teeb attenuation tus nqi. Cov khoom siv nrog lub zog siab dua thiab lub sijhawm teeb pom kev ntev dua yuav tsum muaj cua sov ntau dua. Cov khoom siv hluav taws xob LED siv cov khoom siv hlau nrog cov khoom siv hluav taws xob sab hauv lossis sab nraud kom dissipate cua sov los ntawm lub teeb.
Lub zog txuag hluav taws xob ntawm 10LED teeb pom kev zoo yog 7-10 zaus ntawm cov teeb pom kev zoo, thiab cov nyhuv txuag hluav taws xob zoo heev.
Kev paub yooj yim ntawm LED teeb, koj puas paub ntau npaum li cas?
