Kuwala kwa msewu wa LED ndi gawo lofunikira pakuwunikira kwapamsewu, likuwonetsanso momwe mzinda ulili wamakono komanso kukoma kwachikhalidwe.
Lens ndi chowonjezera chofunikira pakuwunikira magetsi mumsewu. Iwo sangakhoze kokha kusonkhanitsa magwero divergent kuwala pamodzi, kotero kuti kuwala akhoza anagawira wokhazikika ndi controllable njira mu mlengalenga, komanso mwangwiro kupewa zinyalala kuwala kuti kusintha kuwala mphamvu mlingo magwiritsidwe ntchito. Ma lens apamwamba a mumsewu amathanso kuchepetsa kunyezimira ndikupangitsa kuwalako kukhala kofewa.
1.Kodi mungasankhe bwanji kuwala kwa kuwala kwa msewu wa LED?
LED nthawi zambiri imayenera kudutsa ma lens, hood yowunikira ndi mawonekedwe ena achiwiri a kuwala kuti akwaniritse mapangidwe ake.Malingana ndi kuphatikiza kwa LED ndi lens yofananira, padzakhala mitundu yosiyanasiyana, monga malo ozungulira, malo ozungulira ndi malo amakona anayi.
Pakalipano, kuwala kwa makona anayi kumafunika makamaka pa nyali zamsewu za LED. Malo ounikira amakona amakona ali ndi mphamvu yamphamvu yowunikira kuwala, ndipo kuwala pambuyo pa kuwala kokhazikika kumawala mofanana pamsewu, kotero kuti kuwala kungagwiritsidwe ntchito pamlingo waukulu. Nthawi zambiri amagwiritsidwa ntchito mumsewu wamagalimoto.
2.Mlingo wa kuwala kwa msewu.
Misewu yosiyana imafuna zofunikira zosiyana za kuwala.Mwachitsanzo, mumsewu, msewu wa trunk, msewu wa trunk, msewu wa nthambi, chigawo cha bwalo ndi malo ena, ma angles osiyana ayenera kuganiziridwa kuti akwaniritse zosowa za kuwala kwa gulu lomwe likudutsa.
3.Zinthu za Kuwala Kwamsewu.
Zida zodziwika bwino zamagalasi amsewu ndi magalasi agalasi, ma lens owoneka bwino a PC ndi ma lens a PMMA.
Magalasi agalasi, omwe amagwiritsidwa ntchito makamaka pakuwunikira kwa COB, ma transmittance ake nthawi zambiri amakhala 92-94%, kutentha kwambiri kukana 500 ℃.
Chifukwa cha kukana kwake kutentha kwambiri komanso kulowerera kwambiri, magawo owoneka amatha kusankhidwa ndi inu nokha, koma mtundu wake waukulu komanso wosalimba umapangitsanso kuti ntchito yake ikhale yochepa.
Optical PC mandala, omwe amagwiritsidwa ntchito makamaka pakuwunikira kwa SMD, ma transmittance ake amakhala pakati pa 88-92%, kukana kutentha 120 ℃.
Kuwala PMMA mandala, makamaka ntchito SMD kuwala gwero, transmittance zambiri 92-94%, kutentha kukana 70 ℃.
Zida zatsopano PC lens ndi PMMA lens, zonse zomwe ndi zipangizo zapulasitiki zowoneka bwino, zimatha kupangidwa kupyolera mu pulasitiki ndi extrusion, ndi zokolola zambiri komanso zotsika mtengo. Akagwiritsidwa ntchito, amasonyeza ubwino waukulu pamsika.
Nthawi yotumiza: Sep-24-2022
