我們經常(chang)接觸到的(de)(de)(de)(de)一(yi)些公(gong)共(gong)場所，比如大(da)學、寫(xie)字(zi)樓、大(da)型商場、休閑(xian)娛(yu)樂俱樂部，就會(hui)看到很(hen)多消(xiao)防(fang)(fang)應(ying)急(ji)(ji)燈(deng)。這種燈(deng)的(de)(de)(de)(de)主(zhu)要用途往(wang)往(wang)被我們忽(hu)視，以(yi)為它們的(de)(de)(de)(de)作用只是在(zai)停電的(de)(de)(de)(de)情況下作為照明(ming)燈(deng)具的(de)(de)(de)(de)緊急(ji)(ji)機械設備，其實不然(ran)。萬一(yi)情況突然(ran)，這盞(zhan)小燈(deng)可以(yi)救人(ren)一(yi)命。但是消(xiao)防(fang)(fang)應(ying)急(ji)(ji)燈(deng)在(zai)使用的(de)(de)(de)(de)過程中難免也(ye)會(hui)出現一(yi)些故(gu)障，那么接下來大(da)成智(zhi)慧消(xiao)防(fang)(fang)應(ying)急(ji)(ji)燈(deng)廠家的(de)(de)(de)(de)小編就來給(gei)大(da)家介(jie)紹(shao)：消(xiao)防(fang)(fang)應(ying)急(ji)(ji)燈(deng)常(chang)見故(gu)障問題及(ji)處理方法：

　　1、消防應急燈主電源系統正(zheng)常，但指示燈未亮(liang)。

　　故障主要是由(you)于發光二極管的損壞。可(ke)以焊接，你可(ke)以使用萬(wan)用表，以確定它(ta)是否處(chu)于良(liang)好的狀態。限流電阻r1或開路電阻越高，它(ta)也會變得越暗。

　　2、斷電時，指(zhi)示燈仍亮著(zhu)。

　　故障是(shi)由反向傳播特性惡化或(huo)擊穿引(yin)起的。只(zhi)要進行更(geng)換自己一個IN4004整流(liu)二(er)極管，故障我們就可以(yi)有效消除。

　　3、斷電后(hou)，正常工作一段時間后(hou)，燈的亮(liang)度會降低。

　　也就是說電(dian)(dian)(dian)(dian)(dian)(dian)池可(ke)能(neng)出故障(zhang)了(le)。由于電(dian)(dian)(dian)(dian)(dian)(dian)路沒有防止蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)保(bao)護(hu)裝置，如果長時(shi)間切(qie)斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)源，蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池不能(neng)斷(duan)開，當蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池終端電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)10v時(shi)，蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池會(hui)放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)，其極板會(hui)過早損壞。解決(jue)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池過放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)問題(ti)的(de)(de)較好方(fang)法(fa)是設置保(bao)護(hu)電(dian)(dian)(dian)(dian)(dian)(dian)路。電(dian)(dian)(dian)(dian)(dian)(dian)路相對簡單(dan)。在應(ying)急(ji)照明過程中，當蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池的(de)(de)終端電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)低(di)于10v時(shi)，將切(qie)斷(duan)vd，釋放(fang)(fang)繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)ka，切(qie)斷(duan)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池的(de)(de)負載電(dian)(dian)(dian)(dian)(dian)(dian)路，避免(mian)過放(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)，縮短蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池的(de)(de)使用(yong)壽(shou)命。Ka可(ke)選(xuan)用(yong)國產jrx-13f型高(gao)靈敏(min)度繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)，引入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)流8ma，引入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)6v。齊納二極管的(de)(de)穩壓(ya)值為(wei)5v。

　　以上內容就和大家分享到這里，內容僅供大家參考!如果想要了解更多關于消防應急燈的相關內容，請關注大成智慧消(xiao)防應(ying)急(ji)燈(deng)(deng)廠家網站(zhan)(//longdayuan.com.cn/)，我們會(hui)定期更(geng)新(xin)內容;如果(guo)想(xiang)要了解消(xiao)防應(ying)急(ji)燈(deng)(deng)具價格、消(xiao)防應(ying)急(ji)標志燈(deng)(deng)價格、應(ying)急(ji)燈(deng)(deng)價格、照明(ming)燈(deng)(deng)價格，歡迎(ying)來電咨詢!咨詢熱線：133-4298-2185