Nkhani

Monga chida chofunikira pakuchita opaleshoni, kusankha ndi kugwiritsa ntchito nyali zopanda mthunzi ndizofunikira. Nkhaniyi ikuwonetsa ubwino wa nyali za LED zopanda mthunzi poyerekeza ndi nyali zachikhalidwe za halogen zopanda mthunzi ndi nyali zopanda mthunzi, komanso njira zolondola zogwiritsira ntchito nyali zopanda mthunzi.

Nyali za halogen zakhala zikugwiritsidwa ntchito kwambiri m'nthawi yapitayi, koma chifukwa cha kuthwanima kwadzidzidzi, kuzimitsa, kapena kuchepera kwa kuwala komwe kumatha kuchitika pakagwiritsidwa ntchito, mawonekedwe opangira opaleshoni amakhala osamveka. Izi sizimangoyambitsa vuto lalikulu kwa dokotala wa opaleshoni, komanso zingayambitsenso kulephera kwa opaleshoni kapena ngozi zachipatala. Kuphatikiza apo, nyali za halogen zimafunikira kusinthidwa pafupipafupi kwa mababu, ndipo ngati sizisinthidwa munthawi yake, zitha kuyambitsanso ngozi. Chifukwa chake, poganizira kukhazikika ndi chitetezo, nyali zopanda mthunzi za halogen zazimiririka pang'onopang'ono m'chipinda chopangira opaleshoni.

Tiyeni tiwone magetsi a LED opanda mthunzi. Nyali ya LED yopanda mthunzi imatenga ukadaulo wapamwamba wa LED, ndipo gulu lake lanyali limapangidwa ndi mikanda yambiri yowala. Ngakhale mkanda umodzi wowala ulephera, sizikhudza ntchito yanthawi zonse. Poyerekeza ndi nyali zopanda mthunzi za halogen komanso nyali zowunikira zopanda mthunzi, nyali zopanda mthunzi za LED zimatulutsa kutentha pang'ono panthawi ya opaleshoni, popewa kukhumudwa komwe kumachitika chifukwa cha kutentha kwa mutu panthawi ya opaleshoni ya nthawi yayitali ndi dokotala, kuonetsetsa kuti opaleshoni ikugwira bwino ntchito komanso chitonthozo cha dokotala. Kuphatikiza apo, chipolopolo cha nyali yopanda mthunzi wa LED chimapangidwa ndi zinthu za aluminiyamu, zomwe zimakhala ndi matenthedwe abwino kwambiri, ndikuwonetsetsa kuwongolera kutentha m'chipinda chogwirira ntchito.

Pogwiritsira ntchito nyali yopanda mthunzi m'chipinda chopangira opaleshoni, madokotala nthawi zambiri amaima pansi pa mutu wa nyali. Mapangidwe a nyali yopanda mthunzi wa LED ndi yosavuta kugwiritsa ntchito, yokhala ndi chogwirira chosabala pakati pa gulu la nyali. Madokotala amatha kusintha mosavuta malo a mutu wa nyali kupyolera mu chogwirira ichi kuti akwaniritse zotsatira zabwino zowunikira. Panthawi imodzimodziyo, chogwirirachi chosabalachi chingathenso kutetezedwa ndi tizilombo toyambitsa matenda kuti titsimikizire zaukhondo ndi chitetezo panthawi ya opaleshoni.