Izisekelo Zokukhanyisa kwe-LED

Ayini ama-LED futhi asebenza kanjani?

I-LED imelei-diode ekhipha ukukhanya. Imikhiqizo yokukhanyisa kwe-LED ikhiqiza ukukhanya kufika ku-90% ngendlela ephumelelayo kunama-incandescent amalambu. Zisebenza kanjani? Umsinga kagesi udlula ku-microchip, ekhanyisa imithombo emincane yokukhanya esiyibiza ngokuthi ama-LED futhi umphumela uba ukukhanya okubonakalayo. Ukuze uvimbele izinkinga zokusebenza, ama-LED okushisa akhiqizwayo afakwa kusinki wokushisa.

Ukuphila konke kweUkukhanyisa kwe-LEDImikhiqizo

Iimpilo ewusizoyemikhiqizo yokukhanyisa kwe-LED ichazwa ngokuhlukile kunaleyo yeminye imithombo yokukhanya, efana ne-incandescent noma ukukhanya kwe-compact fluorescent (CFL). Ama-LED ngokuvamile "awashi" noma ahluleke. Kunalokho, bathola 'ukwehla kwe-lumen', lapho ukukhanya kwe-LED kuncipha kancane ngokuhamba kwesikhathi. Ngokungafani nezibani ze-incandescent, "isikhathi sokuphila" se-LED sisungulwa ngokubikezela ukuthi ukuphuma kokukhanya kwehla ngamaphesenti angu-30 nini.

Asetshenziswa Kanjani Ama-LED Ekukhanyeni

Ama-LEDafakwe kuma-bulbs nasezintweni zokukhanyisa ezijwayelekile. Amancane ngosayizi, ama-LED ahlinzeka ngamathuba ayingqayizivele okuklama. Ezinye izixazululo zesibani se-LED zingase zifane nezibani ezijwayelekile futhi zifane kangcono nokubukeka kwamalambu okukhanya endabuko. Ezinye izibani ze-LED zingaba nama-LED akhelwe ngaphakathi njengomthombo wokukhanya waphakade. Kuphinde kube nezindlela ezixubile lapho kusetshenziswa khona “isibani” esingajwayelekile noma ifomethi yomthombo wokukhanya eshintshwayo futhi yakhelwe ngokukhethekile into ehlukile. Ama-LED anikeza ithuba elihle lokuqamba izinto ezintsha ezicini zokukhanyisa futhi alingane nobubanzi obubanzi bezinhlelo zokusebenza kunobuchwepheshe bokukhanyisa bendabuko.

Ama-LED kanye nokushisa

Ama-LED asebenzisa amasinki okushisa ukuze amunce ukushisa okukhiqizwa yi-LED futhi akulahle endaweni ezungezile. Lokhu kugcina ama-LED angashisi ngokweqile futhi angashi.Ukuphatha okushisayongokuvamile iyisici esisodwa esibaluleke kakhulu ekusebenzeni ngempumelelo kwe-LED phakathi nokuphila kwayo. Uma izinga lokushisa liphezulu lapho ama-LED asebenza khona, ukukhanya kuzokwehla ngokushesha, futhi ukuphila okuwusizo kuzoba mfushane.

Imikhiqizo ye-LED isebenzisa imiklamo ehlukile ye-sink yokushisa ehlukile kanye nezilungiselelo ukuze ilawule ukushisa. Namuhla, ukuthuthuka kwezinto zokwakha kuvumele abakhiqizi ukuthi baklameIzibani ze-LEDahambisana nokwakheka nosayizi bama-incandescent ama-bulb. Kungakhathalekile ukuthi iyini idizayini yokucwilisa ukushisa, yonke imikhiqizo ye-LED ezuze I-ENERGY STAR ihloliwe ukuze kuqinisekiswe ukuthi ilawula kahle ukushisa ukuze ukukhanya okukhiphayo kunakekelwe kahle ekupheleni kwempilo yayo elinganiselwe.