Kodi Kusiyanitsa Pakati pa COB Light Source ndi LED ndi Chiyani?

Gwero la kuwala kophatikizika kwa LED ndi kosiyana ndi gwero la kuwala kwa COB: 1. Ma tchipisi osiyanasiyana a LED omwe amagwiritsidwa ntchito tchipisi ta LED nthawi zambiri amagwiritsa ntchito tchipisi tating'ono tating'ono ta LED tokulirapo kuposa 1 watt. Gwero la kuwala kwa COB makamaka limachokera ku kachipangizo kakang'ono ka LED kochepera 1 watt, ndipo gwero laling'ono la COB lowunikira lidzagwiritsanso ntchito chipangizo champhamvu cha LED choposa 1 watt. 2. Zothandizira zosiyanasiyana zomwe zimagwiritsidwa ntchito ndi ma LED ndi 10W, 100W, 500W ndi mabatani ena akulu. Zidazo zimakhala zamkuwa, ndipo mabataniwo amakhala ndi mapazi awiri ambali. Pali makulidwe ambiri omwe amagwiritsidwa ntchito mu gwero la kuwala kwa COB. Maonekedwe ake ndi masikweya, amakona anayi, oval ndi ma stents ena ambiri. Zidazo ndi zotayidwa makamaka, ndipo pali mabatani amkuwa ndi ceramic. Kawirikawiri, iwo ali onse. Osati kubweretsa. 3. Magwero osiyanasiyana owunikira ophatikizika a LED pakugwiritsa ntchito magwero owunikira ndikupanga nyali zakunja monga nyali zowunikira za LED, nyali zapamsewu za LED, ndi zina zambiri, ndipo ma datches ake apamwamba amatha kufikira 500W. Gwero la kuwala kwa COB limagwiritsidwa ntchito makamaka pa nyali zamkati monga zowunikira za LED, zowunikira njanji, zowunikira padenga ndi nyali zina zamkati. Zowonjezera: Magetsi ophatikizika a COB amagwiritsidwa ntchito kwambiri ngati nthiti za mpira wa LED, makapu owunikira a LED, zowunikira za LED, zowunikira za LED, nyali zapadenga za LED, zida za nyali zanyemba za LED. Awa ndi amodzi mwazinthu zodziwika bwino zamagwero owunikira a LED. Magetsi a LED ndi kuwala -emitting diode. Amagwiritsa ntchito tchipisi cholimba cha semiconductor ngati zida zowala. Poyerekeza ndi nyali zachikhalidwe, nyali za LED ndizopulumutsa mphamvu, sizikonda zachilengedwe, zimawonetsa mitundu komanso liwiro la kuyankha. 1. Kupulumutsa mphamvu ndiye chinthu chofunikira kwambiri pamagetsi a LED. Pankhani ya kugwiritsa ntchito mphamvu, kugwiritsa ntchito mphamvu kwa nyali za LED ndi gawo limodzi mwa magawo khumi a nyali za incandescent, ndi kotala la nyali zopulumutsa mphamvu. Ichi ndi chimodzi mwazinthu zazikulu za nyali za LED. Anthu tsopano amalimbikitsa kuteteza mphamvu ndi kuteteza chilengedwe. Ndi chifukwa cha makhalidwe opulumutsa mphamvu kuti mitundu yogwiritsira ntchito magetsi a LED ndi yotakata kwambiri, zomwe zimapangitsa kuti nyali za LED zikhale zotchuka kwambiri. 2. Ngati mutha kugwira ntchito pakusintha kwachangu kwambiri, nthawi zambiri timayenda pamsewu, ndipo mudzapeza kuti chinsalu kapena chophimba cha LED iliyonse sichidziwikiratu. Izi zikuwonetsa kuti nyali za LED zitha kuchitidwa pamasinthidwe othamanga kwambiri. Komabe, kwa nyali za incandescent zomwe timagwiritsa ntchito nthawi zambiri. Mukakhala mu nthawi yabwinobwino, ngati kuchuluka kwa masiwichi ndi kwakukulu kwambiri, kumatsogolera mwachindunji ku nyali yosweka ya incandescent. Ichinso ndi chifukwa chofunikira cha nyali yotchuka ya LED. 3. Kuteteza chilengedwe Kuwala kwa LED kulibe zitsulo zolemera monga mercury, koma nyali za incandescent zimakhala, zomwe zimasonyeza makhalidwe a chitetezo cha chilengedwe cha kuwala kwa LED. Anthu tsopano amaona kufunika koteteza chilengedwe, kotero kuti anthu ambiri ali okonzeka kusankha nyali za LED zomwe zimagwirizana ndi chilengedwe.