手機充電器充電不當帶來的隱患
手(shou)機(ji)已(yi)經(jing)逐漸成為人們必備的通訊(xun)工(gong)具,但其(qi)存在的安全隱患也日益凸顯。近日,網友“手(shou)扶(fu)拖(tuo)拉(la)機(ji)”在新文(wen)化網論壇春(chun)城茶(cha)館板(ban)塊(kuai)發帖稱,自己的某品牌(pai)手(shou)機(ji)在充(chong)電(dian)(dian)時(shi),充(chong)電(dian)(dian)器(qi)突然“爆(bao)炸(zha)”――“沒一(yi)會兒咔(ka)吧一(yi)聲,小(xiao)頭充(chong)電(dian)(dian)器(qi)就炸(zha)兩半了……我看插排都(dou)黑了一(yi)塊(kuai)……手(shou)機(ji)比平時(shi)燙很多(duo),但是沒有壞。”
網(wang)(wang)友(you)“手(shou)扶(fu)拖拉(la)機”稱自己的(de)充電(dian)器并不(bu)是原(yuan)廠(chang)(chang)的(de),這一關(guan)鍵(jian)要(yao)素引發網(wang)(wang)友(you)的(de)討論,網(wang)(wang)友(you)“jilinyuliang86”稱:“不(bu)是原(yuan)廠(chang)(chang)的(de)你也(ye)敢(gan)用?你膽子太(tai)大了(le)?”網(wang)(wang)友(you)“DAHENG”認為(wei):“不(bu)是原(yuan)廠(chang)(chang)的(de)就是不(bu)安(an)全”網(wang)(wang)友(you)“小燕子格格”也(ye)表示:“看來電(dian)器不(bu)能(neng)亂用啊!”
延邊新聞網報道了(le)一(yi)篇關于延吉(ji)一(yi)小區住戶家中因手機(ji)充(chong)(chong)(chong)電(dian)而導致火災的新聞,其引發火災的主要原因是充(chong)(chong)(chong)電(dian)時(shi)手機(ji)放在(zai)(zai)了(le)床上(shang),可見,手機(ji)充(chong)(chong)(chong)電(dian)的確存(cun)在(zai)(zai)安全(quan)隱(yin)患,那么我(wo)們在(zai)(zai)為手機(ji)充(chong)(chong)(chong)電(dian)時(shi)到底需要注意(yi)哪些(xie)呢?
技術人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)壓不穩造(zao)成(cheng)的(de),更為可怕的(de)是,手(shou)機(ji)電(dian)池也(ye)有被(bei)充(chong)(chong)(chong)“爆”的(de)可能,其(qi)原因(yin)分為兩種(zhong):一(yi)種(zhong)是由劣質充(chong)(chong)(chong)電(dian)器(qi)(萬能充(chong)(chong)(chong)或雜牌直充(chong)(chong)(chong)線)導致電(dian)壓不穩造(zao)成(cheng)的(de),另一(yi)種(zhong)是因(yin)為電(dian)池長(chang)期長(chang)時間充(chong)(chong)(chong)電(dian)、電(dian)池老化造(zao)成(cheng)的(de)。
呂先生介紹,科學的充電(dian)方法應主要(yao)注意以下幾點:
1、切(qie)勿長時間充(chong)(chong)電:現在(zai)大部(bu)分手(shou)機都用鋰電池(chi)(chi),忌諱長時間充(chong)(chong)電,一(yi)般來(lai)講,根(gen)據(ju)電池(chi)(chi)容量大小(xiao)(xiao)的(de)不同(tong),充(chong)(chong)電時間在(zai)2至(zhi)4小(xiao)(xiao)時之(zhi)間,手(shou)機提示電池(chi)(chi)被充(chong)(chong)滿時即可拔下,無需繼(ji)續充(chong)(chong)電,否則(ze)因手(shou)機電池(chi)(chi)過(guo)熱(re)存在(zai)相當大的(de)安全隱患;
2、用(yong)直充(chong)線充(chong)電要注意(yi)插口順序:首先將充(chong)電器(qi)插頭插上電源,然后再將充(chong)電線的另一(yi)端連接手機,否則(ze)因(yin)電壓不穩等因(yin)素(su)也(ye)會(hui)引發危險;
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(za)牌(pai)充(chong)電(dian)線、萬能充(chong)電(dian)器都(dou)會影響電(dian)池(chi)使用壽命,條件允許的情況下盡量選擇(ze)原裝、原品(pin)牌(pai)的充(chong)電(dian)器;
4、手機(ji)提(ti)示(shi)電(dian)量(liang)不足時(shi)(shi)及(ji)時(shi)(shi)充(chong)電(dian):一旦(dan)手機(ji)提(ti)示(shi)電(dian)量(liang)不足,盡(jin)量(liang)及(ji)時(shi)(shi)充(chong)電(dian),鋰(li)電(dian)池在過量(liang)放電(dian)的情況下最易損壞;
5、電(dian)(dian)(dian)池“鼓”了(le)一定要更換:電(dian)(dian)(dian)池充電(dian)(dian)(dian)方式錯誤會導(dao)致(zhi)電(dian)(dian)(dian)池“鼓包”,發現(xian)后一定要及時更換,此(ci)類電(dian)(dian)(dian)池最(zui)容易引(yin)發危險。
