Ubufakazi bokuqhuma kwe-Shenhai
Izibani ze-LED ezingaqhumi zihamba phambili ekukhanyeni okonga amandla, isetshenziswa kakhulu emikhakheni efana ne-petrochemical, izimayini, ukukhiqiza amandla, kanye neziteshi zikaphethiloli. Lezi zibani ziklanywe ngezici ezikhethekile ukuvimbela ukuthungela ezindaweni ezinokuqhuma, kungaba ngenxa yamagesi, uthuli, noma imihwamuko. Ziqashelwa ukusebenza kahle kwazo kwamandla kanye nokukhanya, Ukuphila isikhathi eside kwezibani ze-LED ezivimbela ukuqhuma kuyinkinga ebalulekile. Ngakho, yiziphi izici ezinomthelela wokuphila kwazo nokuthi ukunakekelwa okufanele kungathuthukisa kanjani ukusebenza kwazo?
Izinto Ezinomthelela ku-LED Explosion-Proof Light's Lifespan:
1. Ikhwalithi Yesikhunta:
Ikhwalithi yesikhunta iyisici esinqumayo sokuphila kwezibani ze-LED ezingaqhumi. Ukuba khona kokungcola kanye nokukhubazeka kwe-lattice ngesikhathi sokukhiqiza ama-chips e-LED kungathinta kakhulu impilo yabo ende. Ikhwalithi ephezulu ye-LED chips, ngakho-ke, kuyadingeka ukuze kusetshenziswe isikhathi eside.
2. I-Environmental Temperature:
Ubude besikhathi sokuphila kwezibani ze-LED buthonywa kakhulu isikhathi sokuphila sokunikezwa kwamandla, okusho ukuthi, esikhundleni salokho, kunqunywa impilo ye-electrolytic capacitors. Lezi capacitors’ ubude bempilo bulinganiselwe ngokusekelwe ekusebenzeni izinga lokushisa, ngokuvamile isethwe ku-105°C. Indawo epholile, isikhathi eside ama-capacitor ehlala, abanye befinyelela ku 64,000 amahora angu-45°C, ngale kwenkathi yokuphila evamile yamahora angu-50,000 yezibani ze-LED ezijwayelekile.
3. Idizayini:
Idizayini yokukhanya idlala indima ebalulekile ekunqumeni ubude bempilo bezibani ze-LED ezingaqhumi. Okukhathaza kakhulu ukushisa okukhiqizwa lapho ama-LED esebenza. Ikhwalithi nokwakheka kwe-LED kungashintsha kakhulu ubude bempilo, ngamadizayini athile aholela ekulahlekeni okusheshayo kokukhanya ngenxa yezindlela ezinganele zokukhipha ukushisa.
4. Ukunikezwa kwamandla kagesi:
Ukunikezwa kwamandla kubalulekile empilweni yezibani ze-LED ezingaqhumisi. Ukushintshashintsha kokuphakelwa kwamandla kwamandla wamanje noma ama-high-frequency peak pulses kungaphazamisa impilo ende ye-LED. Ukunikezwa kwamandla okuklanywe kahle, kuhambisana nezingxenye zekhwalithi, iqinisekisa isikhathi eside sokuphila sokukhanya.
5. Ukupakisha kwangemuva kokucubungula:
Indlela yokupakisha ngemuva kokucubungula ithonya kakhulu impilo ende ye-LED. Izinkampani eziningi ziphindaphinda ukupakishwa kwangemuva kokucubungula, okungase kubukeke kwamukelekile kodwa kuvame ukuntula ukwakheka kwenqubo kanye nekhwalithi, ithinta kabi isikhathi sokuphila se-LED.
Ukuqonda lezi zici kungaqondisa abasebenzisi ekwenzeni izinqumo ezinolwazi mayelana nokuthenga nokugcina izibani ze-LED ezingaqhumisi, ukuqinisekisa ukuphepha nokusebenza kahle ezindaweni eziyingozi.