Nkhani

Momwe mungasungire chophimba cha LED munyengo yamvula

Chiwonetsero chamagetsi cha LED chimagawidwa kukhalam'nyumba ndi kunja. Chiwonetsero chamkati chiyenera kukhala chopanda chinyezi, ndichiwonetsero chakunjasichifunikira chinyezi chokha, komanso madzi. Kupanda kutero, ndikosavuta kuyambitsa mawonekedwe afupikitsa pazenera, ndipo zitha kuyambitsa moto pamilandu yayikulu. Choncho, mu nyengo ino pamene mvula yamkuntho imakhala yothamanga kuposa kutembenuza bukhu, madzi osatetezedwa ndi chinyezi ndi ntchito zofunika pakuwonetsera kwa LED.

Ndiye, mungapangire bwanji ma LED kuti aziwonetsa chinyezi komanso madzi?

Kwa ziwonetsero zamkati, choyamba, mpweya wokwanira. Kupuma pang'ono kungathandize kuti mpweya wamadzi womwe umayikidwa pachiwonetsero usunthe msanga komanso kuchepetsa chinyezi cham'nyumba. Komabe, pewani mpweya wabwino munyengo ina yopanda mphepo komanso yachinyontho, zomwe zimawonjezera chinyezi chamkati; kachiwiri, ikani desiccant m'nyumba ndikugwiritsa ntchito mayamwidwe a chinyezi kuti muchepetse chinyezi mumlengalenga; kapena kuyatsa choyatsira mpweya kuti chichepetse chinyezi, ngati chophimba chowonetsera Ngati chowongolera chayikidwa pamalo oyikapo, choziziritsa mpweya chimatha kuyatsidwa kuti chichepetse chinyezi munyengo yachinyontho.

Kuwonetsera kwakunja kwa LED komweko kumakhala m'malo ovuta kwambiri kuposa m'nyumba, ndipo njira zamkati zingagwiritsidwe ntchito kuteteza chinyezi, koma chophimba chakunja sichiyenera kuganizira za vuto la chinyezi, komanso kuchita ntchito yokonza tsiku ndi tsiku monga kuletsa madzi, makamaka mu nyengo yamvula, kotero ndi bwino kuti The losindikizidwa unsembe kungathandize chionetserocho chophimba kuchepetsa chiopsezo cha madzi ingress, nthawi zonse kuyeretsa fumbi Ufumuyo mkati ndi kunja kwa chinsalu chowonetsera, komanso kuthandizira chophimba chowonetsera kuti chiwononge kutentha bwino komanso kuchepetsa kumamatira kwa nthunzi yamadzi.

Panthawi imodzimodziyo, m'kupita kwanthawi, chinyezi chambiri chimapangitsa kuti bolodi la PCB, magetsi, chingwe chamagetsi ndi zigawo zina za chiwonetsero cha LED zikhale zosavuta komanso zowonongeka, zomwe zimachititsa kuti ziwonongeke, kotero izi zimafuna kuti tipange chiwonetsero cha LED, PCB board yake. Chitani ntchito yabwino yothana ndi dzimbiri, monga kupaka pamwamba ndi utoto wachikasu wachikasu, ndi zina zotero, ndikugwiritsa ntchito zipangizo zamakono zopangira magetsi ndi chingwe chamagetsi. Malo owotcherera ndi omwe amatha kukhala ndi dzimbiri. Dzimbiri, ndi bwino kuchita bwino dzimbiri mankhwala.

Pomaliza, kaya ndi chinsalu chamkati kapena chophimba chakunja, njira yabwino kwambiri yopewera kuwonongeka kwa chinyezi ku ntchito yowonetsera ndikuigwiritsa ntchito pafupipafupi. Chiwonetsero chogwira ntchito chokha chidzapanga kutentha kwina, komwe kungathe kutulutsa nthunzi wina wamadzi, zomwe zimachepetsa kwambiri Kuthekera kwa dera lalifupi chifukwa cha chinyezi. Chifukwa chake, chinsalu chowonetsera chomwe chimagwiritsidwa ntchito pafupipafupi chimakhala ndi chinyezi chocheperako kuposa chinsalu chomwe sichimagwiritsidwa ntchito kawirikawiri.