Ubwino wa COB LED

Chifukwa cha kuphatikizidwa kwa ma multi-diode, pali kuwala kochuluka.
Amapanga ma lumens ambiri pamene akugwiritsa ntchito mphamvu zochepa.
Chifukwa cha malo ocheperako otulutsa kuwala, chipangizocho ndi chaching'ono.Zotsatira zake, lumen pa lalikulu sentimita/inchi yakula kwambiri.
Kuti mugwiritse ntchito tchipisi tambiri ta diode tokhala mu COB LEDs, chozungulira chimodzi chokhala ndi zolumikizira ziwiri zokha chimagwiritsidwa ntchito.Zotsatira zake, pali magawo ochepa pa chipangizo cha LED chomwe chili chofunikira kuti chigwire bwino ntchito.Kuphatikiza apo, pochepetsa kuchuluka kwa zigawo ndikuchotsa kulongedza kwa kapangidwe ka chipangizo cha LED, kutentha komwe kumapangidwa ndi chipangizo chilichonse cha LED kumatha kuchepetsedwa.
Chifukwa cha kumasuka kwambiri kwa kukhazikitsa mu sinki yakunja ya kutentha, kutentha kwa msonkhano wonse kumachepa.Mukasunga zinthu pa kutentha kokhazikika, zimakhala nthawi yayitali komanso zodalirika, zomwe zimakupulumutsirani ndalama.
Kumveka bwino kumawongoleredwa, ndipo magwiridwe antchito amawonjezeka.
Popeza imatha kuphimba dera lalikulu ndi chip imodzi, imakhala ndi malo akulu kwambiri.
Zabwino kwambiri zotsutsana ndi kugwedezeka

Zoyipa za COB LED

Gwero lamagetsi lakunja lopangidwa bwino.Izi zimachitika chifukwa zimafunikira mphamvu yokhazikika komanso magetsi kuti asawononge ma diode.
Chophimba chotenthetsera chopangidwa bwino ndi chofunikira kwambiri.Ngati chotenthetsera sichiyikidwa bwino, diode idzawonongedwa chifukwa cha kutentha kwambiri.Chifukwa cha mafunde owunikira kwambiri omwe amachokera kudera lochepa, kutentha kwakukulu kumapangidwa.
Zowunikira zokhala ndi tchipisi ta cob zimakhala ndi kukonzanso kochepa.Zili choncho chifukwa ngati imodzi mwa diode yokhayokha mu COB yawonongeka chifukwa cha kusayenda bwino kwamakina, chowongolera chonse cha COB chiyenera kulowetsedwa ndi china chatsopano.Pankhani ya SMD LED, komabe, ngati wina akulephera, ndizosavuta kusintha ndikubwezeretsanso kugwira ntchito pamtengo wotsika.
Kusankha mitundu kumakhala kochepa.
Zokwera mtengo kuposa tchipisi ta SMD.

Kugwiritsa Ntchito Zambiri za COB LED

Ma LED a COB ali ndi ntchito zosiyanasiyana, kuyambira kunyumba mpaka ku mafakitale, ndipo ena mwa iwo ndi:

Ma LED a COB angagwiritsidwe ntchito makamaka ngati zowunikira zolimba (SSL) m'malo mwa mababu achitsulo-halide pakuwunikira mumsewu, kuyatsa kwapamwamba, kuyatsa pansi, ndi magetsi otulutsa kwambiri.
Ndiwothandiza muzowunikira zowunikira za LED kuti aziyika m'zipinda zochezera ndi m'maholo akulu chifukwa cha kuwala kwawo kwakukulu.
Kuwala kwakukulu usiku kumafunika m'malo monga bwalo lamasewera, minda, kapena bwalo lalikulu.
Mapulogalamu owonjezera amaphatikizapo kuyatsa kofunikira kwa njira ndi makonde, kuyatsa kwa fulorosenti m'malo, nyali za LED, mizere yowunikira, kung'anima kwa kamera ya smartphone, ndi zina zotero.