Disadvantages ntawm LED teeb
1. Kev ceev faj yuav tsum tau them rau cov cua kub dissipation. Yog hais tias cov cua kub dissipation tsis zoo, lub neej kev pab cuam yuav luv heev.
2. Lub zog txuag kev ua haujlwm ntawm lub teeb qis kawg LED yog qis dua li lub teeb txuag hluav taws xob.
3. Tus nqi pib yuav khoom yog siab.
4. Vim muaj zog directivity ntawm LED teeb qhov chaw, qhov tshwj xeeb kho qhov muag yam ntxwv ntawm LED yuav tsum tau xav txog nyob rau hauv lub teeb tsim.
Qhov zoo ntawm LED teeb
1. Kev tiv thaiv ib puag ncig zoo: nws yog hom tshiab ntawm lub teeb ntsuab, nrog kev tiv thaiv ib puag ncig zoo dua. Tsis muaj ultraviolet thiab infrared nyob rau hauv spectrum, thiab cov pov tseg tuaj yeem rov ua dua tshiab, tsis muaj kuab paug, tsis muaj mercury, thiab tuaj yeem kov tau zoo. Nws yog ib qho chaw teeb pom kev zoo ntsuab. Nyob rau tib lub sijhawm, coj siv lub teeb txias txias, uas muaj qhov ci me me thiab tsis muaj hluav taws xob.
2. Lub neej ntev: LED yog lub teeb txias txias, encapsulated hauv epoxy resin, tiv thaiv kev co, tsis muaj qhov xoob ntawm lub teeb lub cev, tsis muaj qhov kub hnyiab, kub tso tawm, lub teeb lwj thiab lwm yam tsis zoo, lub neej kev pab cuam tuaj yeem ncav cuag 60000-100000 teev, ntau tshaj 10 npaug ntawm kev pab cuam lub neej ntawm cov teeb pom kev zoo ib txwm muaj.
3. Ntau qhov kev hloov pauv: lub teeb thiab xim ntawm LED ua ke yog hloov tau, uas tuaj yeem ua tiav kev nplua nuj thiab muaj xim zoo nkauj hloov pauv thiab ntau yam duab.
