Magetsi a mumsewu amathandiza kuti misewu ikhale yotetezeka komanso kupewa ngozi kwa madalaivala ndi oyenda pansi polemba chizindikiro m'misewu ya anthu onse ndi misewu ya madera ambiri. Magetsi akale a mumsewu amagwiritsa ntchito mababu wamba pomwe magetsi amakono amagwiritsa ntchito ukadaulo wopulumutsa mphamvu wa Light Emitting Diode (LED). Muzochitika zonsezi, magetsi a mumsewu amayenera kukhala olimba kuti athe kupirira nyengo pamene akupitiriza kupereka kuwala.
Tumizani
Chigawo chimodzi chodziwika bwino pamitundu yonse ya magetsi a mumsewu ndi positi, yomwe imakwera kuchokera pansi ndikuthandizira chinthu chowunikira pamwambapa. Zoyikapo nyali zamsewu zimakhala ndi mawaya amagetsi omwe amalumikiza magetsi molunjika ku gridi yamagetsi. Zina mwazinthu zimakhalanso ndi chitseko cholowera kumalo owongolera magetsi a mumsewu ndikukonza kapena kusintha kuchokera pansi.
Nyali za m'misewu ziyenera kupirira madzi oundana, mphepo ndi mvula. Zitsulo zosagwira dzimbiri kapena utoto wodzitetezera umathandizira kuti chipilalacho chisasunthike, ndipo chitsulo ndicho chinthu chodziwika bwino kwambiri chifukwa champhamvu komanso kulimba kwake. Zina zowunikira mumsewu, monga zomwe zili m'chigawo cha mbiri yakale, zitha kukhala zokongoletsa, pomwe zina zimakhala zopepuka zotuwa.
Babu
Mababu a mumsewu amakhala ndi masitayelo ndi makulidwe osiyanasiyana. Nyali zambiri za mumsewu zimagwiritsa ntchito mababu a halogen, omwe amafanana ndi ntchito komanso maonekedwe a mababu a m'nyumba. Mababuwa amakhala ndi chubu cha vacuum chokhala ndi filament mkati ndi mpweya wa inert (monga halogen) womwe umapangitsa kuti gawo loyaka la ulusiwo likumbukire pa waya, kukulitsa moyo wa babu. Mababu a Metal halide amagwiritsa ntchito ukadaulo womwewo koma amagwiritsa ntchito mphamvu zocheperako ndikutulutsa kuwala kochulukirapo.
Mababu a mumsewu wa fluorescent ndi machubu a fulorosenti, omwe amakhala ndi mpweya womwe umakhudzidwa ndi magetsi kuti apange zowunikira. Magetsi a mumsewu wa fluorescent amakonda kugwiritsa ntchito mphamvu zochepa kuposa mababu ena ndikuyatsa kuwala kobiriwira, pomwe mababu a halogen amawunikira kutentha, kuwala kwalalanje. Pomaliza, ma diode opangidwa ndi kuwala, kapena ma LED, ndiye mtundu wamba wamba wamba wamba. Ma LED ndi ma semiconductors omwe amawunikira kwambiri ndipo amakhala nthawi yayitali kuposa mababu.
Kutentha Kutentha
Magetsi a mumsewu wa LED amaphatikiza zosinthira kutentha kuti ziwongolere kutentha. Zida zimenezi zimachepetsa kutentha kumene mphamvu yamagetsi imatulutsa pamene imagwiritsa ntchito mphamvu ya LED. Osinthanitsa kutentha amagwiritsa ntchito mpweya wodutsa pazipsepse zingapo kuti chowunikiracho chizizizira ndikuwonetsetsa kuti nyali ya LED imatha kutulutsa kuwala kopanda madera akuda kapena "malo otentha" omwe angachitike.
Lens
Magetsi a LED ndi wamba a mumsewu amakhala ndi lens yokhotakhota yomwe nthawi zambiri imapangidwa ndi galasi lolemera kwambiri kapena, nthawi zambiri, pulasitiki. Ma lens owunikira mumsewu amagwira ntchito kukulitsa mphamvu ya kuwala mkati. Amawongoleranso kuwala kunsi kwa msewu kuti agwire bwino ntchito. Pomaliza, magalasi owunikira mumsewu amateteza zinthu zowunikira mkati. Magalasi okhala ndi chifunga, okanda kapena osweka ndi osavuta komanso otsika mtengo kuwasintha kuposa zinthu zonse zowunikira.
Nthawi yotumiza: Feb-22-2022