Mushure memakore ekugadzirwa, mwenje dze LED dzakatora chikamu chikuru mumusika wemwenje wemuno. Ingava mwenje wepamba, marambi edhesiki, kana mwenje yemumigwagwa yemunharaunda, ma LED ndiwo anonyanya kutengeswa.Mwenje yemugwagwa ye LEDVanozivikanwawo zvikuru muChina. Vamwe vanhu havagoni kurega kushamisika kuti, mwenje ye LED yemugwagwa wemhando ipi? Nhasi,Fekitori yeChiedza che LED TIANXIANGichapa tsananguro pfupi.
Mushure mekugara kwenguva refu muchiedza, vanhu vazhinji vanotambura nechirwere chekuneta kwechiedza, izvo zvinokonzera maziso akaoma uye anorwadza, dzungu, musoro, uye zvimwe kusagadzikana kwemuviri. Kunyange zvazvo mwenje dze LED dzisina mercury, hadzingodzikisi kusvibiswa kwezvakatipoteredza chete, asiwo dzinodzivirira kupenya, zvichiita kuti dzive neutano hwakanaka. Izwi rekuti "LED" ringangodaro rave kuzivikanwa nevanhu vazhinji. Nekushandiswa kwakakura kwemwenje dze LED, mukurumbira wavo unotarisirwa kusvika pakakwirira. Zvisinei, chii chaizvo chinonzi mwenje dze LED, uye nei dzine simba guru? Zvinozivikanwa kuti chigadzirwa chinotsiva chakatangira nekuti chinoita basa rakanaka. Chikonzero nei ma LED akachinja mwenje ye incandescent nekukurumidza ndechekuti anopa simba rakawanda, simba shoma rinoshandiswa, uye anochengetedza simba uye ane hushamwari kune zvakatipoteredza. Uyezve, mutengo wawo unokwanisika, zvichiita kuti awanikwe zvakanyanya. Uyezve, ane hupenyu hwakareba kupfuura mwenje yekare ye incandescent. Izvi zvakanakira zvakakwezva vatengi vakawanda. Uyezve, sezvo zvichienderana nemaitiro ekuchengetedza simba nekuchengetedza nharaunda eChina, hurumende iri kusimudzira kushandiswa kwawo. Nekuda kweizvozvo, mukati memakore mashoma, mwenje dze LED dzakatanga kushandiswa muChina.
Mumakore apfuura, mwenje ye LED yakakunda zvimwe zvezvikanganiso zvayo uye ikozvino yava kuwedzera kunaka. Ingave iri maererano nehupenyu hwebasa, kupenya, kana chitarisiko, inopa zvakanakira kupfuura mwenje we incandescent. Yakagamuchira mhinduro dzakanaka pamusika uye mukurumbira. Chigadzirwa ichi, chine ruzivo rwacho rwekare pamusika, chinopa vatengi chivimbo chakazara. Kana uchida kutenga mwenje we LED, unogona kutarisa musika kuti uone kana uchizadzisa zvaunoda usati watenga.
Mwenje ye LED mugwagwa mwenje inopa mwenje yemugwagwa. Mutengo unoenderana nezvinodiwa nerambi rakasarudzwa. Kana tichienzanisa, mwenje ye LED mugwagwa haina kudhura. Pamusoro pezvose, kana tichienzanisa nemwenje yechinyakare ye incandescent ne tungsten filament, mwenje ye LED mugwagwa inopa kupenya kwakanyanya, kushanda nesimba kwakanyanya, uye inozivikanwa zvikuru uye inogamuchirwa zvakanaka nevatengi. Funga nezvemaitiro ese ekugadzira uye musanganiswa wemavara nokungwarira kuti usarudze mwenje we LED mugwagwa wakakodzera. Usati watenga, yeuka kuenzanisa mitengo. Mwenje we LED mugwagwa wakanaka unofanirwa kuva nemagetsi ekudzivirira mheni kudzivirira zvinobudirira kupindira, mapfupi, nezvimwe zvinetso.
Mwenje ye LED iri kutarisana nekushomeka kwemagetsi zvakanyanya, zvichiita kuti kuchengetedza simba kuve chinhu chinonyanya kukosheswa pasi rose. Nokudaro, kugadzira mwenje mitsva ye LED inoshanda zvakanaka, inogara kwenguva refu, ine mavara akakwirira, uye isingakuvadzi nharaunda zvakakosha pakuchengetedza simba mumwenje yemumaguta. Mwenje yemumigwagwa yakabatana zvikuru nehupenyu hwedu. Nekukurumidza kwekukura kwemaguta, mwenje yemumigwagwa inoshandisa simba shoma, hunhu hwakanaka hwekutyaira, nguva yekupindura nekukurumidza, kuramba kushamisika zvakanyanya, uye hupenyu hurefu hwekushanda zvakakosha. Izvi zvakanakira zvakatipoteredza zvakakosha kuti tishandise zvizere. Mwenje ye LED yakasiyana nemwenje yemumigwagwa yekare nekuti inoshandisa magetsi eDC ane voltage shoma. Inoshanda zvakanyanya, yakachengeteka, inoshanda zvakanaka, isingakuvadzi nharaunda, uye ine hupenyu hurefu. Inopawo nguva yekupindura nekukurumidza. Dzimba dzadzo dzinogadzirwa patembiricha ye130°C, inosvika -45°C. Patani yavo yechiedza chimwe chete inoita kuti chiedza chishande zvakanaka pasina chiedza chakapararira. Iinewo dhizaini yakasiyana yemaziso, ichivandudza kupenya kwenzvimbo yavanovhenekera, ichiwana mhedzisiro yekuchengetedza simba. Vanhu vazhinji vanosarudza izviMwenje yemugwagwa ye LED, uye mitengo yadzo inosiyana. Saka, kusarudza chaiyo kwakakosha.
Nguva yekutumira: Gunyana-23-2025