Ma LED anokanganiswa sei neKutonhora uye Kupisa Tembiricha
Mafambiro anoita ma LED mukutonhora
Imwe yemabhenefiti akakurumbira ekuvhenekesa kwe LED ndeyekuti inoita zvakanaka pakudziya kwakaderera. Chikonzero chikuru cheizvi ndechekuti inotsamira pamadhiraivha emagetsi kuti ashande.
Icho chokwadi ndechekuti ma LED anonyatso kubudirira pakudziya kwakadzika.
Sezvo ma LED ari semiconductor light sources, anobudisa chiedza kana ikozvino inoyerera kuburikidza navo, saka haigadziriswi nekupisa kwemhepo inotonhora uye inogona kuvhurwa pakarepo.
Pamusoro pezvo, nekuti iyo thermal stress (temperature shanduko) inoiswa pane diode uye mutyairi idiki, maLED anoshanda zvakanyanya pakudziya kwakaderera. Muchokwadi, zvidzidzo zvakaratidza kuti kana iyo LED yakaiswa munzvimbo inotonhora, chiyero chekuora kwayo chinodzikiswa uye kubuda kwe lumen kuchawedzerwa.
Iyo LED inoita sei pakupisa kwakanyanya
MaLED paakatanga kuunzwa pamusika, aive neshongu-style yedzimba uye aigona kukurumidza kupisa nekuda kwekushaikwa kwemhepo. Kuti izvi zvisaitike, vagadziri vatanga kuisa mafeni mumarambi e LED, asi izvi zvinongokonzeresa kutadza kwemagetsi.
Chizvarwa chitsva che LED chine kupisa kunyura kubatsira kudzivirira kupisa-kwakabatana ne lumen depreciation. Vanofambisa kupisa kwakanyanya uye vanovachengeta kure ne LED uye vatyairi. Mamwe ma luminaires anosanganisira dunhu remuripo rinogadzirisa ikozvino kuyerera kuburikidza ne LED kuti ive nechokwadi chinoenderera kuburitsa kwechiedza pane akasiyana tembiricha.
Nekudaro, sezvizhinji zvemagetsi emagetsi, ma LED anowanzo kuita zvisina kunaka kana achishanda pakakwirira kupfuura inotarisirwa tembiricha. Munzvimbo yakareba yekushisa kwepamusoro, LED inogona kushanda zvakanyanya, iyo inogona kupfupisa mararamiro ayo (L70). Tembiricha yakakwira inokonzeresa tembiricha yepamusoro yejunction, izvo zvinozowedzera kuderera kweiyo LED junction zvikamu. Izvi zvinoita kuti kubuda kwe lumen kwemwenje we LED kudonhe zvakanyanya nekukurumidza pane kuderera tembiricha.
Nekudaro, nekuda kweiyo ambient tembiricha, chiyero icho hupenyu hwe LED hunotanga kuderera zvakanyanya hauna kujairika. Chete kana iwe uchiziva kuti mudziyo wako wekuvhenekesa unoratidzwa kune tembiricha yakanyanya kwenguva yakareba, zvinodikanwa kuti udzidze kuti zvingakanganisa sei sarudzo dzako dzekuvhenekesa.