Magetsi a mumsewu amathandiza kuti misewu ikhale yotetezeka komanso kupewa ngozi kwa oyendetsa magalimoto ndi oyenda pansi poika chizindikiro pamisewu ya anthu onse komanso m'misewu ya anthu ambiri. Magetsi akale a mumsewu amagwiritsa ntchito mababu amagetsi achikhalidwe pomwe magetsi amakono amagwiritsa ntchito ukadaulo wopulumutsa mphamvu wa Light Emitting Diode (LED). M'zochitika zonsezi, magetsi a mumsewu ayenera kukhala olimba mokwanira kuti athe kupirira nyengo pamene akupitiriza kupereka kuwala.
Uthenga
Chinthu chimodzi chomwe chimapezeka pa mitundu yonse ya magetsi a mumsewu ndi nsanamira, yomwe imakwera kuchokera pansi ndikuthandizira chowunikira pamwambapa. Nsanamira za magetsi a mumsewu zimakhala ndi mawaya amagetsi omwe amalumikiza magetsi mwachindunji ku gridi yamagetsi. Nsanamira zina zimakhalanso ndi chitseko chothandizira kuti mulowe mu unit yowongolera magetsi a mumsewu ndikukonza kapena kusintha kuchokera pansi.
Zipilala za magetsi a mumsewu ziyenera kukhala zotha kupirira ayezi, mphepo ndi mvula. Zitsulo zosagwira dzimbiri kapena utoto woteteza zingathandize kuteteza chipilalacho ku nyengo yozizira, ndipo chitsulo ndicho chinthu chodziwika kwambiri chifukwa cha mphamvu zake komanso kulimba kwake. Zipilala zina za magetsi a mumsewu, monga zomwe zili m'chigawo chakale, zitha kukhala zokongoletsera, pomwe zina ndi zotuwa zopepuka.
Babu
Mababu amagetsi a pamsewu amabwera m'njira zosiyanasiyana komanso kukula kwake. Mababu ambiri amagetsi amagetsi amagwiritsa ntchito mababu a halogen, omwe amagwira ntchito komanso amaoneka ngati mababu amagetsi apakhomo. Mababu awa amakhala ndi chubu chopanda mpweya chokhala ndi ulusi mkati ndi mpweya wopanda mpweya (monga halogen) womwe umapangitsa kuti gawo loyaka la ulusi likumbukiridwe pa waya wa ulusi, zomwe zimapangitsa kuti babuyo ikhale ndi moyo wautali. Mababu a halide achitsulo amagwiritsa ntchito ukadaulo wofanana koma amagwiritsa ntchito mphamvu zochepa ndipo amapanga kuwala kochulukirapo.
Mababu amagetsi a mumsewu otchedwa fluorescent ndi machubu amagetsi amagetsi, omwe ali ndi mpweya womwe umagwirizana ndi mphamvu yamagetsi kuti apange kuwala. Mababu amagetsi a mumsewu otchedwa fluorescent nthawi zambiri amagwiritsa ntchito mphamvu zochepa kuposa mababu ena ndipo amayatsa kuwala kobiriwira, pomwe mababu a halogen amayatsa kuwala kofunda, lalanje. Pomaliza, ma diode otulutsa kuwala, kapena ma LED, ndi mtundu wabwino kwambiri wa mababu amagetsi a mumsewu. Ma LED ndi ma semiconductor omwe amapanga kuwala kwamphamvu ndipo amakhala nthawi yayitali kuposa mababu.
Zosinthira kutentha
Magetsi a mumsewu a LED amaphatikizapo zosinthira kutentha kuti zilamulire kutentha. Zipangizozi zimachepetsa kutentha komwe magetsi amagetsi amapanga pamene akuyendetsa LED. Zosinthira kutentha zimagwiritsa ntchito mpweya kudutsa zipsepse zingapo kuti zisunge kuwala kozizira ndikuwonetsetsa kuti LED ikutha kupanga kuwala kofanana popanda madera amdima kapena "malo otentha" omwe angachitike mwanjira ina.
Lenzi
Ma LED ndi magetsi a m'misewu achikhalidwe amakhala ndi lenzi yokhota yomwe nthawi zambiri imapangidwa ndi galasi lolemera kapena, nthawi zambiri, pulasitiki. Ma lenzi a m'misewu amagwira ntchito yokulitsa mphamvu ya kuwala mkati. Amawongoleranso kuwala pansi kupita mumsewu kuti agwire bwino ntchito. Pomaliza, ma lenzi a m'misewu amateteza zinthu zofewa zowunikira mkati. Ma lenzi okhala ndi chifunga, okanda kapena osweka ndi osavuta komanso otsika mtengo kuwasintha kuposa zinthu zonse zowunikira.
Nthawi yotumizira: Feb-22-2022