Dab tsi yog qhov zoo ntawm lub zog txuag hluav taws xob coj teeb?
LED teeb pom kev zoo: tuaj yeem xa mus rau 50-200 lm / w, thiab zoo monochromism, nqaim spectrum, tsis xav tau lim, tuaj yeem ncaj qha emit xim pom lub teeb.
Tsawg zog noj ntawm LED teeb
Lub zog ntawm ib leeg LED transistor yog 0.03-0.06 W, siv DC tsav tsheb, thiab lub zog tsav ntawm ib leeg LED transistor yog 1.5-3.5 V. Tam sim no {{6 }} mA cuam tshuam nrawm thiab tuaj yeem ua haujlwm ntawm cov zaus siab. Thaum siv tib lub teeb pom kev zoo, kev siv hluav taws xob yog 1/10, 000 ntawm lub teeb incandescent thiab 1/2 ntawm lub raj fluorescent. Nyiv kwv yees tias yog tias lub teeb pom kev zoo siab dua 2 npaug ntawm lub teeb fluorescent, hloov ib nrab ntawm Japanese incandescent teeb thiab fluorescent teeb nrog LED, nws yuav txuag tau sib npaug li 6 billion litres ib xyoos. Crude roj, cov nyhuv tib yam ntawm lub teeb fluorescent ntau dua 40 watts, thiab kev siv lub zog LED ib chav tsev tsuas yog 18 watts.
Lub neej ua haujlwm ntev ntawm LED teeb
Incandescent teeb, fluorescent teeb thiab halogen tungsten teeb tau txais cov yam ntxwv ntawm hluav taws xob hluav taws xob hluav taws xob hluav taws xob hluav taws xob, filament hlawv yooj yim, thermal deposition thiab lub teeb attenuation, thaum LED teeb yog me me, lub teeb nyob rau hauv qhov hnyav, thiab encapsulated nyob rau hauv epoxy resin. Nws tuaj yeem tiv taus qhov muaj zog txhua yam cuam tshuam thiab kev co, thiab tsis yooj yim rau tawg. Lub neej nruab nrab ntawm LED teeb yog 30, 000 txog 50, 000 teev. Lub neej ua haujlwm ntawm LED teeb tuaj yeem ncav cuag 3-5 teev. Xyoo 2000, tus nqi tu cov teeb yuav raug txo kom tsis txhob muaj teeb meem ntawm kev hloov cov teeb ntau zaus.
