Ma LED akuchulukirachulukira ngati gwero lowunikira pazogulitsa komanso zogona. Komabe, pali nkhawa ina kuti nyali za mizere ya LED zitha kukhala ngozi yamoto. Nkhaniyi iwunika ngati nyali za mizere ya LED zitha kuyatsa moto komanso njira zomwe zikuyenera kutsatiridwa kuti mupewe ngozi iliyonse.
Kuti ndikupulumutseni nthawi, ndiroleni ndipereke chiganizo choyamba:
Zingwe za LED sizingathe kuyambitsa moto. Mzere wa LED siwotentha mokwanira kuti ungayatse chilichonse. Choopsa chachikulu ndi dera lalifupi kapena dera lodzaza kwambiri. Izi nthawi zambiri zimayamba chifukwa cha momwe amayikidwira, m'malo mokhala ndi vuto ndi mizere ya LED yokha.
Kodi babu angayatse bwanji moto?
Mfundo ya kuwala kwa incandescent ndi kutentha kwa magetsi. Pangani ulusi wokwanira ku ulusi (tungsten filament), ndipo ulusiwo umatenthetsa mpaka kutentha (3000 ° C), ndipo ulusiwo umatulutsa kuwala ndi mtundu wofunda. Pafupifupi 10% ya mphamvu zomwe zimagwiritsidwa ntchito zimatha kusinthidwa kukhala kuwala kowoneka bwino, ndipo kuwala kowala kumakhala kotsika.
Pazikhalidwe zogwirira ntchito, kutentha kwapamwamba kwa nyali ya incandescent ndi pafupifupi 180 ° C. Ngati nyali ya incandescent ikugwira ntchito, n'zosavuta kuyambitsa moto ngati ili pafupi ndi zinthu zoyaka moto.
Kodi magetsi amtundu wa LED amayaka?
Ma LED amatchedwa magwero ozizira ozizira chifukwa ma LED amasintha mwachindunji mphamvu yamagetsi kukhala mphamvu yowunikira. Chifukwa chake, kuwala kowala kwa LED ndikokwera kwambiri, 30% ~ 50%. Poyerekeza ndi nyali za incandescent, kutentha kwa nyali za LED kumakhala kochepa kwambiri, nthawi zambiri 30 ~ 50 digiri Celsius.
Kodi nyali za mizere ya LED ndizotentha kwambiri kuti zingakupwetekeni?
Thupi la munthu limamva kutentha likakhudza chinthu pa madigiri 40 Celsius. Kutentha kukadutsa madigiri 50 Celsius, kumayaka khungu lanu.
Nthawi zambiri, kutentha kwa mzere wa LED sikudutsa madigiri 50 Celsius. Komabe, nthawi zina zapadera, monga kugwiritsa ntchito nyali zamtundu wa LED zamphamvu kwambiri, kapena m'mapulogalamu omwe kutentha kozungulira kumakhala kokwera kwambiri. Kapena kutentha kutentha sikokwanira. Izi zitha kuyambitsa kutentha kwa chingwe cha LED kukwera mpaka madigiri 50. Nthawi zambiri, pamakhala mwayi wochepa kuti khungu lathu ligwirizane ndi chingwe cha LED. Koma tikakumana, titha kuchitapo kanthu pasadakhale, monga kuvala magolovesi.
Mwachidule, ndi bwino kusunga ma LED kuti asapezeke mosavuta. Izi ndi zotetezeka kwa inu, ana anu, ndi ziweto zanu.
Kodi kuwala kwa LED kungathe kuyatsa moto?
Zingwe za LED sizingathe kuyambitsa moto. Mzere wa LED siwotentha mokwanira kuti ungayatse chilichonse. Choopsa chachikulu ndi dera lalifupi kapena dera lodzaza kwambiri. Izi nthawi zambiri zimayamba chifukwa cha momwe amayikidwira, m'malo mokhala ndi vuto ndi mizere ya LED yokha.
Kuzungulira kwachidule ndiko komwe kumapangitsa kuti mzere wa LED uziyaka moto. Choncho, momwe mungathere, chonde sankhani kugwiritsa ntchito chingwe chochepa cha magetsi a LED ndi dalaivala wa LED wokhala ndi chitetezo chozungulira.
Zingwe za LED zokhala ndi mphamvu yayikulu zimatanthawuza mizere ya LED yomwe imatha kulumikizidwa mwachindunji ndi mains 110V kapena 220V, nthawi zambiri popanda chitetezo chozungulira. Komabe, athu LEDYi's high-voltage LED mizere kukhala ndi chitetezo chamfupi komanso chitetezo cha mphezi.
Kodi ndizotetezeka kuyatsa chowunikira cha LED tsiku lonse?
Kutentha kogwira ntchito kwa zingwe za LED nthawi zambiri sikukhala kokwera, pakati pa 30 ndi 50 madigiri. Chifukwa chake, ndizotetezeka kusunga mizere ya LED tsiku lonse. Komabe, ngati simukuyenera kutero, zimitsani mizere ya LED ngati kuli kotheka, chifukwa izi zimapulumutsa ndalama zamagetsi ndikupanga mizere ya LED kukhala yayitali.
Kodi kuwala kwa LED kungatenthetse bwanji?
Kwa mikwingwirima yamphamvu kwambiri komanso yamphamvu kwambiri ya LED, ngati siyinaphatikizidwe ndi mbiri ya aluminiyamu, imatha kutentha kwambiri. Izi zidzafulumizitsa kuwonongeka kwa kuwala kwa mzere wa LED ndikuchepetsa moyo wake wa mzere wa LED.
Zingwe za LED, makamaka zocheperako za LED, nthawi zambiri zimakhala zotetezeka kwambiri. Komabe, tiyenera kupeza momwe tingathere chomwe chingayambitse moto. Mwanjira imeneyi, titha kugwiritsa ntchito mizere yowunikira ya LED molimba mtima.
Nazi zina zomwe muyenera kuzipewa.
Amagwiritsidwa ntchito ndi mizere yotsika ya LED
Osagwiritsa ntchito zingwe za LED zotsika mtengo, zotsika mtengo. Zingwe za LED izi nthawi zambiri zimagwiritsa ntchito zida zotsika kwambiri, monga mkuwa wochepa kwambiri mu FPCB. Chifukwa chogwiritsa ntchito ma LED otsika kwambiri, kuti mizere ya LED ikhale yowala, mawonekedwe amakono a ma LED amapangidwa kuti akhale ochulukirapo kuposa momwe amavotera mikanda ya nyali ya LED. Mizere yotsika ya LED iyi imatha kutentha kwambiri.
Amagwiritsidwa ntchito movutikira komanso otsika mtengo
Mphamvu ya LED ndi gawo lofunika kwambiri. Sitiyenera kugwiritsa ntchito magetsi otsika a LED. Magetsi otulutsa amagetsi otsika amakhala osakhazikika, nthawi zina amakhala okwera kuposa ma voliyumu amtundu wa LED, zomwe zimapangitsa kuti chingwe cha LED chitenthe kapena kufa.
Madzi enieni a madalaivala otsika kwambiri a LED adzakhala otsika kuposa madzi omwe ali pa chizindikirocho, ndipo madzi enieniwo ndi 80% yokha ya madzi a chizindikirocho, kapena ngakhale kutsika.
Tikalumikiza chingwe cha LED molingana ndi momwe amawonera pacholembacho, chimadzaza ndizomwe zikuchitika ndikuyambitsa kutentha.
Madalaivala otsika kwambiri a LED nthawi zambiri alibe chitetezo chachifupi. Kuyika kolakwika kwa mzere wa LED kumatsogolera kudera lalifupi, ngati palibe chitetezo chachifupi, mawonekedwe amtundu wa LED adzakhala aakulu kwambiri, akuwotcha, ndikuyambitsa moto.
Kuti mudziwe zambiri, chonde werengani nkhaniyi Momwe Mungasankhire Mphamvu Yoyenera ya LED.
Kukula kwa waya wosayerekezeka kuti amavula kuwala
Musanayike chingwe cha LED kapena waya, muyenera kuganizira waya womwe umagwirizana ndi mtengo waposachedwa wa dera. Mphamvu ya chingwe chowongolera chikakwera, m'pamenenso waya wofunikira amakulirakulira kuti asatenthedwe komanso kusungunula waya kuti uyatse moto. Kuchuluka kwamakono kumatsimikiziridwa ndi zinthu zosiyanasiyana, kuphatikizapo chiwerengero ndi kutalika kwa mizere yowala. Chifukwa chake, musanayambe kukhazikitsa, muyenera kuwerengera kuchuluka kwaposachedwa padera ndikutsimikizira kukula kwa waya.
Kuyika Koyipa
Onetsetsani kuti zolumikizanazo ndizolimba momwe mungathere. Kulumikizana kotayirira kungayambitse kukana kwambiri, kutulutsa kutentha kwambiri, komanso kuthekera koyambitsa. Gwiritsani ntchito soldering m'malo mwa zolumikizira zopanda solderless.
Momwe mungachepetse kutentha kwa mizere ya LED?
Kutentha kwakukulu kudzafupikitsa moyo wa LED, kotero tiyenera kuchepetsa kutentha kwa chingwe cha LED momwe tingathere.
Gwiritsani ntchito mbiri ya aluminiyamu ya LED
Kulumikiza mizere ya LED ku mbiri ya aluminiyamu ndi njira yabwino yochepetsera kutentha. Aluminiyamu ndi zinthu zokhala ndi mphamvu zotha kutentha komanso zotsika mtengo.
Pali zabwino zina zambiri zogwiritsa ntchito mbiri ya aluminiyamu, mutha kuwerenga nkhaniyi Ultimate Guide Kwa Mbiri Ya Aluminium Pa Mzere Wa LED.
Gwiritsani ntchito ma dimmers ndi ma sensor switch
Sikuti nthawi zonse timafunikira mizere ya LED kuti igwire ntchito yowala kwambiri kapena nthawi zonse. Chifukwa chake titha kugwiritsa ntchito ma dimmers ndi ma sensor switch. Powonjezera ma dimmers, tikhoza kuchepetsa kuwala, ndi mphamvu ya chingwe cha LED, motero kuchepetsa kutentha kwa kutentha. Zosintha za sensor zimatha kuzimitsa mizere ya LED pomwe palibe anthu, kukulitsa moyo wautumiki wa chingwe chowunikira cha LED.
Gwiritsani ntchito mizere yamtundu wa LED
Kugwiritsa ntchito mizere yamtundu wapamwamba wa LED kumatha kukhala kokwera mtengo, koma kumakhala kwanthawi yayitali. Mizere yowunikira yamtundu wa LED imatha kukupatsirani kukhala omasuka kugwiritsa ntchito popanda kuda nkhawa ndi moto.
Ngati mukufuna kudziwa zambiri zamtundu wa mizere ya LED, chonde werengani nkhani zotsatirazi:
Wopereka Kuwala Kwambiri kwa LED ku USA
Wopereka Kuwala Kwambiri kwa LED ku Australia
Wopereka Kuwala Kwambiri kwa LED ku UAE
Professional unsembe
Muyenera kupeza katswiri wodziwa zamagetsi kuti muyike chingwe cha LED.
Kuyika molakwika kungapangitse kuti chingwe cha LED zisagwire ntchito bwino, kapena kuyambitsa moto.
FAQs
Kutsiliza
Zowunikira za LED sizingagwire moto. Komabe, monga ndi mankhwala aliwonse amagetsi, nthawi zonse pamakhala chiopsezo chochepa cha moto. Kuti muchepetse chiwopsezo cha moto, onetsetsani kuti mwagula nyali zamtundu wa LED kuchokera kumalo odziwika bwino ndikutsata malangizo oyika mosamala.
LEDYi amapanga apamwamba kwambiri Mizere ya LED ndi neon flex ya LED. Zogulitsa zathu zonse zimadutsa m'ma laboratories apamwamba kwambiri kuti zitsimikizire kuti zili bwino kwambiri. Kupatula apo, timapereka zosankha makonda pamizere yathu ya LED ndi neon flex. Chifukwa chake, pamzere wapamwamba wa LED ndi LED neon flex, kulumikizana ndi LEDYi POSACHEDWA!
