Lub zog txuag cov yam ntxwv ntawm LED teeb
Oct 10, 2021
1. LED teeb qhov chaw muaj kev ua haujlwm siab luminous
Kev sib piv luminous efficiency: incandescent teeb nyhuv yog 10-15lm, tungsten halogen lub teeb nyhuv yog 12-24 lumens / watt, fluorescent teeb yog 50-90 lumens / watt, sodium teeb yog 90-140 lumens / watt, feem ntau ntawm lub hwj chim noj yuav ua kub poob.
LED teeb pom kev zoo: nws tuaj yeem tawm 50-200 lumens / watt, thiab luminous monochromaticity yog qhov zoo, lub spectrum yog nqaim, tsis xav tau lim, thiab nws tuaj yeem ncaj qha emit xim pom lub teeb.
2. LED lub teeb ci siv hluav taws xob tsawg
LED ib lub raj fais fab yog 0.03-0.06 watts, siv DC tsav, ib lub raj tsav hluav taws xob 1.5-3.5 volts. Tam sim no 15-18 mA muaj cov lus teb ceev ceev, thiab nws tuaj yeem ua haujlwm ntawm qhov ntau zaus. Raws li cov teeb pom kev zoo tib yam, kev siv hluav taws xob yog ib kaum txhiab ntawm cov teeb pom kev zoo thiab ib nrab ntawm cov raj fluorescent. Nyiv kwv yees tias yog tias nws siv LEDs nrog luminous efficiency ob zaug siab dua cov teeb fluorescent hloov ib nrab ntawm Japanese incandescent thiab fluorescent teeb, txuag 6 billion litres roj crude txhua xyoo. Lub teeb fluorescent nrog cov nyhuv tib yam yog ntau dua 40 watts, thaum lub zog ntawm txhua LED tsuas yog 18 watts. .
3. Lub teeb ci LED muaj lub neej ua haujlwm ntev
Incandescent teeb, fluorescent teeb, thiab tungsten halogen teeb siv hluav taws xob hluav taws xob hluav taws xob hluav taws xob los tawm lub teeb, filaments yooj yim rau hlawv, thermal deposition, lub teeb attenuation, thiab lwm yam, thaum LED teeb me me, lub teeb hauv qhov hnyav, thiab epoxy resin encapsulated. , uas tuaj yeem tiv taus lub zog ua haujlwm siab thiab kev vibration, tsis yooj yim rau kev tawg, qhov nruab nrab lub neej ntev ntawm 3-5 lab teev, thiab lub neej ntev ntawm LED teeb tuaj yeem ncav cuag 3-5 xyoos, uas tuaj yeem txo cov nqi kho mob zoo heev. teeb thiab zam qhov mob ntawm kev hloov lub teeb ntau zaus.
4. Muaj kev nyab xeeb thiab kev ntseeg siab
Thaum tshav kub kub, tsis muaj hluav taws xob hluav taws xob, lub teeb txias txias, muaj kev nyab xeeb rau kev kov, tuaj yeem tswj xyuas lub teeb hom thiab lub kaum sab xis ntawm lub teeb, lub teeb xim, tsis muaj glare, tsis muaj mercury, sodium thiab lwm yam khoom uas yuav ua rau muaj kev phom sij rau kev noj qab haus huv.
5. LED teeb qhov chaw yog qhov zoo rau kev tiv thaiv ib puag ncig
LED yog lub cev muaj zog luminous tag nrho, cuam tshuam-tiv taus thiab tsis yooj yim tawg, pov tseg tuaj yeem rov ua dua tshiab, tsis muaj kuab paug, txo cov pa phem ntau yam xws li sulfur dioxide thiab nitrogen, thiab cov pa hauv tsev cog khoom xws li carbon dioxide, thiab txhim kho tib neeg [ GG] #39; qhov chaw nyob. Nws tuaj yeem hu ua" ntsuab teeb pom kev zoo."
Tam sim no muaj peb lub thev naus laus zis los tsim lub teeb dawb LEDs: ib qho, uas siv lub hauv paus ntsiab lus ntawm peb lub ntsiab xim thiab cov uas twb tau tsim liab, ntsuab, thiab xiav super-brightness LEDs yuav tsum tov rau hauv dawb raws li qhov piv ntawm lub teeb siv ntawm 3. :1:6; Highly InGan xiav LED, nrog me ntsis yttrium pob zeb diamond pomegranate ua lub ntsiab phosphor ntawm lub raj, nws muaj peev xwm tsim daj-ntsuab teeb nyob rau hauv lub excitation ntawm xiav lub teeb, thiab lub teeb daj-ntsuab no muaj peev xwm synthesize dawb lub teeb nrog lub teeb xiav, peb hom. Tsis yog UV Lub Teeb LED, siv lub teeb ultraviolet zoo siab peb thawj xim phosphors lossis lwm yam phosphors los tsim lub teeb dawb sib xyaw nrog ntau xim.
6. LED lub teeb qhov chaw muaj zog ntau dua
Tau kawg, kev txuag hluav taws xob yog qhov laj thawj tseem ceeb vim li cas peb xav txog kev siv LEDs. Tej zaum LEDs yog kim dua li cov teeb pom kev zoo ib txwm muaj. Txawm li cas los xij, ib xyoos ntawm kev txuag hluav taws xob tuaj yeem rov qab tau cov peev txheej hauv lub teeb pom kev zoo, kom tau txais lub sijhawm npog ntawm ob peb zaug ntawm lub zog txuag txhua xyoo hauv 4-9 xyoo.
