Amathiphu Okuthenga Izibani Zokuqhuma Kwe-LED

Imakethe igcwele izinhlobo ezahlukene zamalambu angaqhumi e-LED, ngayinye enemininingwane ehlukene evela kubakhiqizi abahlukahlukene. Ngakho, umuntu ukhetha kanjani kulolu hlu olubanzi lwemikhiqizo? Njengoba kukhona amabhentshimakhi athile okuhlola ukusebenza kwezibani ze-LED, Nasi umhlahlandlela okhethekile wokusiza kwinqubo yokuthengwa kwempahla futhi usize ugweme ukulahleka kwamaphrojekthi wokukhanyisa ngenxa yokuthola okungalungile.

1. Inkomba Yokunikeza Umbala (Ikala):

Ngaphambi kokuthenga, kubalulekile ukubheka imininingwane yomkhiqizo noma ubuze ummeleli wokuthengisa mayelana ne-CRI. Ngokuvamile, Izibani ze-LED ezine-CRI phakathi kweRA80 ne 100 Khombisa ukusebenza kombala okuhle kakhulu; labo abaphakathi kukaRa50 futhi 79 ube nokusebenza kombala okuphakathi, Ngenkathi amalambu ane-CRI ngezansi kwe-ra50 abe nokuhlinzekwa kombala ompofu. Ngakho-ke, Kungcono ukukhetha ukulungiswa kokukhanyisa kwe-LED nge-CRI ephezulu.

2. Gwema ukukhanya:

Ukukhazimula kuthinta kakhulu ikhwalithi yokukhanyisa futhi kufanele kuncishiswe. Khetha amalambu angakhiqizi glare. Ngokufanelekile, Khetha ukulungiswa nge-diffusers efrij ekhipha ithambile, Ngisho nokukhanya.

3. Ukusebenza okukhanyayo okukhanyayo kokulungiswa kokukhanya kwe-LED:

I “ukusebenza kahle okukhanyayo” kokukhanya okuqediwe okuqediwe kungukukhuculiswa okuphelele okukhanyayo nge-LED ngaphansi kwe-voltage evunyelwe ehlukaniswe ngamandla aphelele asetshenzisiwe, kulinganiswa kuma-lumens watt ngayinye (lm / w). Phezulu leli nani, ngcono umphumela wokonga amandla, kanye nogesi omncane osetshenzisiwe. Ngakho-ke, Khetha ukulungiswa kokukhanyisa kwe-LED nge-lumens ephezulu ngakunye (mhlawumbe mkhulu kune 80 lm / w; Ngokwesibonelo, Ukulungiswa ngempumelelo ye-≥85 LM / W kuyindlela enhle).

4. Ukuvuka kokushisa kwe-LED:

Ngokuvamile, okuvumelekile izinga lokushisa Ukuvuka kwezibani ze-LED ezisetshenziswayo kuphakathi kuka-25 ℃ kuya ku-30 ​​℃. Ngokuqondile, Izinga lokushisa eliku-led's Heatsink yindawo yokushisa ekhona kanye nokushisa okuvunyelwe okuvumelekile. Lokho kusho, Uma izinga lokushisa elikhona lingu-37 ℃, Izinga lokushisa eliku-led heatsink kufanele kube ngu-67 ℃ (37℃ + 30 ℃). Uma kudlula lokhu, Ukukhuphuka kwezinga lokushisa kubhekwa njengokungahambisani. Ukushisa yisitha sokusebenza kwe-LED; Ukushisa okuncane okukhiqizwayo, Lapho kukhuphuka kahle ukukhanya kwesibani se-LED. Ukwengeza, Ukukhuphuka okusheshayo kwezinga lokushisa ku-Heatsink kukhombisa ukuqina okuphezulu okushisayo kanye nokumelana okuphansi okushisayo kwesibani sokukhanya kwe-LED.

5. ILed Lifespan:

Ukugcwala kokuqala okukhanyayo kokukhanya okusha 100%. Ngokuhamba kwesikhathi, Ukusebenza kahle okukhanyayo kokukhanya kuzokwehla. Isikhathi sokuphila kwe-LED yisikhathi esithatha isikhathi saso flux ukuze sinciphise 70% of the arch yokuqala. Ngokwendabuko, okungcono okungcono. Ngokwesibonelo, Ama-LED avela kumikhiqizo ehlonishwayo angahlala ngaphezulu 30,000 amahora, okulungele ikakhulukazi amaphrojekthi wokukhanyisa amancane.

Lawa ngamathiphu wokukhetha amalambu we-LED ukuqhuma kobufakazi. Ngethemba, Lo mhlahlandlela uzokusiza ekwenzeni izinqumo ezinolwazi.