Kwangirika kwurumuri rwa LED bivuga ibintu byerekana ko LED luminaire igabanya buhoro buhoro imikorere yumucyo kandi igabanya buhoro buhoro urumuri rwabyo mugihe cyo kuyikoresha. Kubora kwumucyo bikunze kugaragara muburyo bubiri:
1) ijanisha (%): Kurugero, urumuri rwa LED nyuma yamasaha 1000 yo gukora rugabanuka kugera kuri 90% byagaciro kambere, byerekana ko kubora kwumucyo ari 10%;
2) Gufata neza Lumen: Kurugero, "L70" yerekana ubuzima (amasaha) mugihe urumuri rumurika rugabanuka kugera kuri 70% byagaciro kambere;
Kubora k'umucyo muke bivuze ko ubwiza bwibikoresho bya LED ari byiza, igishushanyo mbonera cyo gukwirakwiza ubushyuhe ni cyiza, kandi ubuzima ni burebure: Urugero, ibitanda byo mu rwego rwo hejuru bishobora kugabanukaho 10% gusa mu masaha 25.000, mu gihe ibitanda byo mu rwego rwo hasi bishobora kugabanuka hejuru ya 30% mu masaha 10,000.
Inganda za LED zikoreshwa:
LED isanzwe:L70 ubuzima bwamasaha agera kuri 25.000 ~ 50.000.
LED yo mu rwego rwo hejuru (nka paki ya COB):L80 ubuzima bushobora kurenga amasaha 50.000.
Ibintu by'ingenzi bigira ingaruka mbi kubora:
Ubushyuhe:Gukwirakwiza ubushyuhe buke bizihutisha fosifore na chip gusaza (ubushyuhe bwihuza 10 ° C kuri litiro, ubuzima bushobora kugabanywa kabiri).
Gutwara ibinyabiziga:Imirimo irenze urugero (nko kongera buhumyi ibimurika) bizihutisha kubora.
Ibikoresho n'ibikorwa:Fosifore nziza, ifata cyangwa chip irashobora gutera kwangirika hakiri kare.
LED urumuri rwangirika
1) LED isanzwe: L70 / 25.000 ~ 50.000
2) LED yo mu rwego rwo hejuru: L80 / amasaha 50.000
Ingaruka zo kwangirika kwurumuri kumatara yicyuzi cyamazi:
Kugabanya umucyo: Iyo kunanirwa kwumucyo gukomeye, ingaruka zifatika zamatara zigabanuka, kandi umubare wamatara ugomba gusimburwa cyangwa kwiyongera.
Ubushyuhe bwamabara bugabanuka: LED yangirika yumucyo iherekejwe nubushyuhe bwamabara (nkubururu cyangwa umuhondo), bigira ingaruka kumabara.
Ubuzima Bugufi: Kwangirika kwumucyo byihuse bivuze ko ubuzima bwa serivisi nyabwo bwa LED buri munsi cyane yubuzima bwa teoretiki (mubisanzwe hamwe na luminous flux yo kubungabunga L70 nkuko ubuzima burangira).
Kwangirika kwumucyo nikimenyetso cyibanze cyo gupima kwizerwa nubuzima bwurumuri rwamazi, kandi kwangirika kwumucyo ni ikimenyetso cyerekana LED yo mu rwego rwo hejuru.Iyo uhisemo, witondere umurongo wo gufata neza flux utangwa nuwabikoze (nka raporo yikizamini cya LM-80), aho kureba gusa ubuzima bwizina. kubora amatara ya pisine yo mumazi amakuru:
Igihe cyo kohereza: Gicurasi-09-2025