手機充電器充電不當帶來的隱患
手(shou)(shou)(shou)機(ji)已經(jing)逐漸成為人們必(bi)備的(de)通訊(xun)工具,但(dan)其存在(zai)的(de)安全(quan)隱患也(ye)日(ri)益凸顯。近(jin)日(ri),網(wang)(wang)友“手(shou)(shou)(shou)扶拖拉機(ji)”在(zai)新文化網(wang)(wang)論壇春城茶館板塊發帖稱,自己的(de)某品牌手(shou)(shou)(shou)機(ji)在(zai)充(chong)電(dian)時,充(chong)電(dian)器(qi)突然“爆炸(zha)”――“沒一會兒咔(ka)吧(ba)一聲,小頭充(chong)電(dian)器(qi)就炸(zha)兩(liang)半了(le)……我(wo)看插排都黑了(le)一塊……手(shou)(shou)(shou)機(ji)比平(ping)時燙(tang)很(hen)多(duo),但(dan)是(shi)沒有(you)壞。”
網友“手扶(fu)拖拉機”稱自己的(de)(de)充電器(qi)并不(bu)(bu)(bu)是原廠的(de)(de),這一(yi)關鍵要素引發網友的(de)(de)討(tao)論,網友“jilinyuliang86”稱:“不(bu)(bu)(bu)是原廠的(de)(de)你也敢用?你膽子太大(da)了?”網友“DAHENG”認(ren)為:“不(bu)(bu)(bu)是原廠的(de)(de)就(jiu)是不(bu)(bu)(bu)安全”網友“小燕子格格”也表示:“看來電器(qi)不(bu)(bu)(bu)能亂用啊(a)!”
延(yan)邊新聞網(wang)報道了一(yi)篇關于延(yan)吉(ji)一(yi)小區住戶家(jia)中(zhong)因手機充(chong)電(dian)而(er)導致火(huo)(huo)災的(de)新聞,其引發(fa)火(huo)(huo)災的(de)主要原因是(shi)充(chong)電(dian)時手機放在了床上(shang),可(ke)見,手機充(chong)電(dian)的(de)確存在安全隱患,那么我們(men)在為(wei)手機充(chong)電(dian)時到(dao)底需要注意哪些呢?
技術人(ren)員教您如何科學充電
對此,長春市某知名品牌手機專賣店的技術人員呂志偉先生認為:該網友所謂“爆炸”是因充電器電(dian)(dian)(dian)(dian)壓不穩造成的,更為(wei)可怕的是,手機電(dian)(dian)(dian)(dian)池也有(you)被(bei)充(chong)“爆”的可能(neng),其原因分為(wei)兩(liang)種(zhong):一種(zhong)是由劣質充(chong)電(dian)(dian)(dian)(dian)器(萬能(neng)充(chong)或(huo)雜牌(pai)直充(chong)線(xian))導致電(dian)(dian)(dian)(dian)壓不穩造成的,另一種(zhong)是因為(wei)電(dian)(dian)(dian)(dian)池長(chang)期長(chang)時(shi)間充(chong)電(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)池老化造成的。
呂先生(sheng)介紹,科(ke)學(xue)的充電方(fang)法應(ying)主要注(zhu)意以下幾(ji)點:
1、切勿長(chang)時間充(chong)(chong)(chong)電:現在(zai)大(da)(da)部分(fen)手(shou)機(ji)都用鋰(li)電池,忌諱長(chang)時間充(chong)(chong)(chong)電,一般來講,根據(ju)電池容量大(da)(da)小(xiao)的不同,充(chong)(chong)(chong)電時間在(zai)2至(zhi)4小(xiao)時之間,手(shou)機(ji)提示電池被(bei)充(chong)(chong)(chong)滿時即可拔下,無(wu)需繼續充(chong)(chong)(chong)電,否(fou)則因手(shou)機(ji)電池過(guo)熱(re)存在(zai)相(xiang)當大(da)(da)的安全(quan)隱(yin)患;
2、用直充(chong)線充(chong)電要注意插口順序:首先將充(chong)電器插頭插上(shang)電源(yuan),然后再將充(chong)電線的另一(yi)端連接手機,否則(ze)因電壓不穩等因素(su)也會引發危(wei)險;
3、盡量不要用萬能充電器充電:如果充電線丟失,應及時購買高品質的充電器,雜牌(pai)(pai)充電(dian)(dian)線、萬能(neng)充電(dian)(dian)器都會影響電(dian)(dian)池使用(yong)壽命,條件允許(xu)的情況(kuang)下(xia)盡量(liang)選擇原裝、原品牌(pai)(pai)的充電(dian)(dian)器;
4、手機提(ti)示電(dian)量不(bu)足(zu)時及時充電(dian):一旦手機提(ti)示電(dian)量不(bu)足(zu),盡量及時充電(dian),鋰電(dian)池在過量放電(dian)的情況(kuang)下最易損(sun)壞(huai);
5、電(dian)(dian)(dian)(dian)池(chi)“鼓(gu)”了(le)一(yi)定要更換:電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)方式錯誤會(hui)導致電(dian)(dian)(dian)(dian)池(chi)“鼓(gu)包”,發現后(hou)一(yi)定要及時(shi)更換,此類電(dian)(dian)(dian)(dian)池(chi)最容易引發危險。