Izvo zvakakosha zveKuvhenekera kwe LED

Chii chinonzi LEDs uye inoshanda sei?

LED inomiriralight emitting diode. Zvigadzirwa zvemwenje zve LED zvinoburitsa mwenje inosvika 90% zvakanyanya kupfuura incandescent bulbs. Vanoshanda sei? Mhepo yemagetsi inopfuura nepamicrochip, iyo inovhenekera zvitubu zvidiki zvatinodaidza kuti maLED uye mhedzisiro yacho inooneka chiedza. Kuti udzivise nyaya dzekuita, kupisa kwe LED kunogadzira kunonyudzwa mukati mekupisa singi.

Hupenyu hweseLED LightingProducts

Thehupenyu hunobatsirayezvigadzirwa zvemwenje ye LED inotsanangurwa zvakasiyana pane yemamwe masosi emwenje, senge incandescent kana compact fluorescent lighting (CFL). Ma LED haawanzo "kupisa" kana kukundikana. Pane kudaro, vanowana 'lumen depreciation', umo kupenya kwe LED kunodzima zvishoma nezvishoma nekufamba kwenguva. Kusiyana nema bulbs e-incandescent, LED "hupenyu hwehupenyu" hunotangwa pakufungidzira apo chiedza chinobuda chinoderera ne30 muzana.

Ma LED Anoshandiswa Sei Mukuvheneka

LEDszvinosanganisirwa muma bulbs uye zvigadziriso zve general lighting application. Diki muhukuru, maLED anopa akasiyana ekugadzira mikana. Mamwe magirobhu emwenje e LED anogona kunge akafanana neanozivikanwa magirobhu uye zvirinani kuenderana nekuonekwa kwechinyakare magirobhu. Zvimwe zvigadziriso zvemwenje zve LED zvinogona kunge zvine ma LED akavakirwa mukati sechinhu chisingaperi mwenje sosi. Kune zvakare nzira dzakasanganiswa apo isiri yechinyakare "girobhu" kana inotsiviwa mwenje sosi fomati inoshandiswa uye yakanyatsogadzirirwa chimiro chakasiyana. Ma LED anopa mukana wakakura wekuvandudza mukuvhenekesa fomu zvinhu uye inokodzera hupamhi hwemashandisirwo kupfuura echinyakare mwenje matekinoroji.

LEDs uye Kupisa

Ma LED anoshandisa kupisa kunyura kuti atore kupisa kunogadzirwa ne LED uye kuibvisa munzvimbo yakapoteredza. Izvi zvinoita kuti ma LED arege kupisa uye kupisa kunze.Thermal managementkazhinji ndiyo inonyanya kukosha chinhu mukubudirira kwekuita kwe LED mukati mehupenyu hwayo. Iyo yakakwirira tembiricha iyo ma LED anoshandiswa, iyo inokurumidza kukurumidza mwenje inoshatisa, uye hupfupi hupenyu hunobatsira huchava.

Zvigadzirwa zve LED zvinoshandisa zvakasiyana-siyana zvakasiyana-siyana zvekupisa sink magadzirirwo uye masisitimu ekugadzirisa kupisa. Nhasi, kufambira mberi kwezvinhu kwakabvumira vagadziri kugadziraLED bulbszvinoenderana nemaumbirwo nemasaizi echinyakare incandescent bulbs. Pasinei nekugadzirwa kwekupisa kwekupisa, zvigadzirwa zve LED zvakawana ENERGY STAR zvakaedzwa kuti zvive nechokwadi kuti zvinogadzirisa kupisa kuitira kuti chiedza chinobuda chichengetedzwe zvakanaka kuburikidza nekuguma kwehupenyu hwayo hwakarongwa.