Kare kumaruwa kwainge kwasviba, saka zvainetsa kuti vanhu vemuraini vabude. Mumakore achangopfuura,mwenje yemumugwagwa wezuvamumaruwa akavheneka migwagwa yokumaruwa nemisha, achichinja chose chose kare. Marambi emumigwagwa anopenya akabatidza migwagwa. Vagari vomumusha wacho havachafaniri kunetseka nokusaona mugwagwa usiku. Nekudaro, mukushandiswa chaiko, vanhu vazhinji vanoshuma kuti marambi emumigwagwa yezuva rekumaruwa ari nyore kukuvara. Ndezvipi zvikonzero nei marambi emumigwagwa yezuva rekumaruwa ari nyore kukuvara? Zvino ngatitarisei!
Zvikonzero zvekukuvara nyore kwemarambi ekumaruwa ezuva remumugwagwa:
1. Transient overcurrent yemarambi emumaruwa ezuva remumugwagwa
Izvi zvinowanzokonzerwa nekupfuura kwemhepo huru inodarika yakakura yakayerwa voltage yeChiedza che LEDkunobva munguva pfupi, kana ne-over-voltage zviitiko zvakadai semagetsi grid fluctuation, yenguva pfupi magetsi emagetsi switching ruzha rwe switching power supply circuit, kana kurova kwemheni kwenguva pfupi.
Kunyange zvazvo chiitiko chakadaro chakaitika munguva pfupi, migumisiro yaro yakaipa haifaniri kurerutswa. Mushure mekunge mwenje we LED wavhundutswa nekukatyamadzwa kwemagetsi, hazvireve kuti unopinda mukutadza mode, asi kazhinji unokonzeresa kukuvadza kune welding mutsara uye zvimwe zvikamu zviri padyo netambo yekubatira, kuderedza hupenyu hwebasa remarambi ekumaruwa ezuva. .
2. Electrostatic discharge yekumaruwamwenje yemumugwagwa wezuva
Ichi ndicho chinonyanya kukonzera kukanganisa kumarambi emigwagwa yezuva rekumaruwa. Electrostatic induction iri nyore kwazvo kuitika panguva yekuchaja uye kuburitsa, uye zviri nyore kwazvo kukuvadza yakapinza yemukati chimiro chedunhu zvikamu zve LED mwenje masosi. Dzimwe nguva, muviri unogona kunzwa kuti kusingatarisirwe kuburitswa kwemagetsi kunogona kutungamira kukuvadzwa zvachose kune mwenje we LED masosi emwenje. Pakutanga, paingozvarwa masosi emwenje e LED, akawanda maficha haana kuitwa zvakanaka, Chero ani anoibata anogona kuikuvadza.
3. Mwenje wekumaruwa wezuva remumugwagwa wakakuvadzwa nekuda kwekupisa
Iyo ambient tembiricha zvakare chikamu chechikonzero che LED mwenje sosi kukuvara. Kazhinji, tembiricha yekusangana muChip LED i10% kumusoro, kusimba kwechiedza kucharasika ne1%, uye hupenyu hwesevhisi hwemwenje we LED huchadzikiswa ne50%.
4. Kukuvadzwa kwemvura kunopisa kwerambi remugwagwa wezuva rekumaruwa
Mvura inofambisa. Kana rambi remumugwagwa wezuva mumusha mutsva rikanyura, kukuvadzwa kunowanzova kusingadzivisiki. Zvisinei, marambi akawanda ezuva emumugwagwa haana mvura, uye chero bedzi asina kukuvadzwa, haazopindi mumvura.
Zvikonzero zviri pamusoro apa kukuvara kuri nyore kwemarambi ezuva remumugwagwa mumaruwa zvakagoverwa pano. Mwenje weSolar street unogara uchivandudzwa uye kukwidziridzwa. Marambi emumigwagwa ezuva aimbova asina kusimba ari kuramba akasimba uye akasimba. Saka usazvidya moyo. Chero bedzi kudzivirira kwekutanga kuchiitwa, marambi ezuva remumigwagwa haazokuvare nyore.
Nguva yekutumira: Nov-18-2022
