近幾年因為劣質電源適配器而引發(fa)火災(zai)的案例十(shi)分的常見(jian)，大部(bu)分人會抱怨(yuan)無良電(dian)源(yuan)適(shi)配器(qi)廠家(jia)劣勢(shi)產品害人不淺，實際上用戶的使用不當也是產生火災(zai)最(zui)直(zhi)接的原因。那電(dian)源(yuan)適(shi)配器(qi)引發(fa)火災(zai)怎么回事?如何防(fang)范?

　　空接電源適配器導致發熱過度

　　電(dian)(dian)(dian)(dian)(dian)源(yuan)適配(pei)器(qi)(qi)一(yi)定是(shi)(shi)(shi)(shi)一(yi)種(zhong)有源(yuan)的(de)(de)電(dian)(dian)(dian)(dian)(dian)路，這種(zhong)電(dian)(dian)(dian)(dian)(dian)路完(wan)成的(de)(de)是(shi)(shi)(shi)(shi)對(dui)(dui)于(yu)電(dian)(dian)(dian)(dian)(dian)能(neng)的(de)(de)轉化(hua)，比如(ru)說降(jiang)壓或者(zhe)是(shi)(shi)(shi)(shi)整流。這部(bu)(bu)分電(dian)(dian)(dian)(dian)(dian)路是(shi)(shi)(shi)(shi)會產(chan)生(sheng)一(yi)定的(de)(de)負載(zai)的(de)(de)，而在很(hen)多的(de)(de)劣勢電(dian)(dian)(dian)(dian)(dian)源(yuan)適配(pei)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)路之中廠家沒有加(jia)入防(fang)止負載(zai)持(chi)續運作產(chan)生(sheng)的(de)(de)高溫應對(dui)(dui)措施。這樣電(dian)(dian)(dian)(dian)(dian)源(yuan)適配(pei)器(qi)(qi)在實際接入了(le)電(dian)(dian)(dian)(dian)(dian)源(yuan)但是(shi)(shi)(shi)(shi)沒有充(chong)電(dian)(dian)(dian)(dian)(dian)的(de)(de)情(qing)況之下也是(shi)(shi)(shi)(shi)會發(fa)(fa)熱(re)，在熱(re)到了(le)一(yi)定程(cheng)度就是(shi)(shi)(shi)(shi)會導致內部(bu)(bu)的(de)(de)電(dian)(dian)(dian)(dian)(dian)路損壞，并且這種(zhong)損壞很(hen)多也是(shi)(shi)(shi)(shi)伴(ban)隨著短(duan)路的(de)(de)現象發(fa)(fa)生(sheng)，這種(zhong)短(duan)路的(de)(de)現象發(fa)(fa)生(sheng)對(dui)(dui)于(yu)自己房間(jian)之內的(de)(de)電(dian)(dian)(dian)(dian)(dian)路存在很(hen)大的(de)(de)危(wei)害。如(ru)果沒有安(an)裝保險絲或者(zhe)是(shi)(shi)(shi)(shi)空(kong)氣閘的(de)(de)話(hua)發(fa)(fa)生(sheng)火災的(de)(de)可能(neng)性十分大。

　　過量充電導致電池破裂爆炸

　　過(guo)量(liang)(liang)充電(dian)也是(shi)(shi)(shi)(shi)(shi)會(hui)(hui)導致電(dian)源適配器產生巨大的(de)(de)(de)熱量(liang)(liang)其帶來的(de)(de)(de)后果在(zai)(zai)上(shang)文之(zhi)中我(wo)們(men)已(yi)經是(shi)(shi)(shi)(shi)(shi)解釋過(guo)了，但是(shi)(shi)(shi)(shi)(shi)同時應(ying)當知道的(de)(de)(de)就(jiu)是(shi)(shi)(shi)(shi)(shi)這種過(guo)量(liang)(liang)的(de)(de)(de)充電(dian)對(dui)于電(dian)池也是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)種傷害。如果是(shi)(shi)(shi)(shi)(shi)充電(dian)時間過(guo)長(chang)的(de)(de)(de)話(hua)電(dian)池有可能會(hui)(hui)爆炸(zha)，現在(zai)(zai)的(de)(de)(de)電(dian)池多是(shi)(shi)(shi)(shi)(shi)采用惰性(xing)鋰(li)來維持(chi)供(gong)電(dian)，一(yi)(yi)旦燃(ran)燒這種鋰(li)元素會(hui)(hui)被激活并且(qie)是(shi)(shi)(shi)(shi)(shi)在(zai)(zai)空氣(qi)之(zhi)中急速的(de)(de)(de)氧化并且(qie)是(shi)(shi)(shi)(shi)(shi)產生熱量(liang)(liang)。這就(jiu)是(shi)(shi)(shi)(shi)(shi)會(hui)(hui)導致火(huo)災的(de)(de)(de)發生。