一、強光手電筒常見故障及原因
(一(yi))led強(qiang)光(guang)手電筒(tong)不(bu)亮
1.手電筒(tong)光(guang)源(yuan)不(bu)亮
強光手電筒有電,但光源不亮。
1.1.強(qiang)光手電筒開(kai)關按(an)鈕信號指示燈能點亮,但光源不能點亮。
1.2.強光手(shou)電筒無任何反應(ying),強光手(shou)電筒不亮。
1.3.強光手電筒能點亮(liang),但(dan)光亮(liang)度太弱(ruo)。
解決方案
這類問題一(yi)般出(chu)現(xian)在強光手電(dian)筒(tong)線路板老(lao)化(hua)(hua)或損壞(huai),光源(yuan)(yuan)老(lao)化(hua)(hua)或損壞(huai)造成,如(ru)光源(yuan)(yuan)亮度(du)較暗一(yi)般多為光源(yuan)(yuan)老(lao)化(hua)(hua)所致,更換同規(gui)格光源(yuan)(yuan)即可。
(二)led強(qiang)光手電(dian)筒充不進電(dian)
1.充電(dian)器(qi)損壞(huai)或(huo)充電(dian)器(qi)用錯
強光手電(dian)(dian)(dian)筒能點亮、眼看電(dian)(dian)(dian)快用玩了(le)卻無法給防爆電(dian)(dian)(dian)筒充(chong)電(dian)(dian)(dian),這(zhe)類問(wen)題一般(ban)出現(xian)在以下問(wen)題中(zhong)。
1.1.充(chong)電(dian)器插上電(dian)源后指(zhi)示燈不亮(liang);
1.2.充電(dian)(dian)器插上電(dian)(dian)源后顯示綠(lv)色、但插入(ru)電(dian)(dian)量未滿(man)電(dian)(dian)筒(≤4.1V)強(qiang)光(guang)手電筒充電孔內還是顯示綠(lv)色;
1.3.長期使用(yong)錯(cuo)誤(wu)或用(yong)錯(cuo)充(chong)電器。
解決方案:
1.4.將充電器插入其他同款產品進行(xing)充電嘗試;
1.5.將充電器正負極短(duan)時(shi)間接(jie)觸看(kan)指示燈是(shi)否轉(zhuan)變(bian);
2.充電(dian)套件內部結(jie)構(gou)故障(zhang)
充(chong)(chong)電器(qi)是好的,卻充(chong)(chong)不進電,這種問題比較困惑,應該如何去排(pai)插故障了;
2.1.檢查(cha)充電(dian)孔是(shi)否有較厚的飛塵或(huo)雜(za)物(wu),或(huo)充電(dian)頂針不(bu)在中(zhong)心處(chu)不(bu)能正常接觸;
2.2.拆卸(xie)充電(dian)尾蓋,查(cha)看(kan)內部電(dian)線是否脫落。
解決方案
2.3.將充電頂針(zhen)撥正(zheng)(zheng),確保充電器充電頭(tou)正(zheng)(zheng)負(fu)極能接觸。
2.4.將(jiang)脫(tuo)落的電線重新焊(han)錫或連接(jie)。
3.充電能(neng)亮,不充電就(jiu)不能(neng)亮
將充(chong)(chong)電器插入充(chong)(chong)電孔(kong)能正常使(shi)用,但(dan)無(wu)論充(chong)(chong)多久,只要(yao)不充(chong)(chong)電就不亮(liang)了(le)或者(zhe)亮(liang)的時間(jian)較(jiao)短;
3.1.將充電(dian)器插入充電(dian)孔內強(qiang)光(guang)手(shou)電(dian)筒(tong)能正常點亮,但不充電(dian)強(qiang)光(guang)手(shou)電(dian)筒(tong)不亮或亮的時間較短。
解決方案
3.2.這類問題故障一般來自電(dian)池(chi)損壞或電(dian)池(chi)老(lao)化所造(zao)成,更(geng)換電(dian)池(chi)組建(jian)即(ji)可。
二、強光手電筒排查維修方法
如果有(you)出現LED燈不亮,請按照以下方法進行(xing)初步檢修:
1、確定故障:擰(ning)下尾部,露出電(dian)(dian)池負(fu)極(ji),用剪刀或者鑷(nie)子之類的金屬片連(lian)接電(dian)(dian)池負(fu)極(ji)和電(dian)(dian)池旁強光手電(dian)(dian)身裸露未(wei)氧化部分,看是(shi)否(fou)點亮。如果可以,就(jiu)是(shi)強光電(dian)(dian)筒開關的問題,請(qing)按(an)照步(bu)驟3進行(xing)檢查(cha);如果還不(bu)亮請檢查(cha)電路倉(cang)和電路板連接處的錫(xi)焊是否有(you)開(kai)焊或者虛焊,如果有(you)請重新(xin)進行(xing)焊接即可(ke)解決(jue)問(wen)題(ti)。
2、檢查電(dian)(dian)(dian)(dian)(dian)池(chi):確保電(dian)(dian)(dian)(dian)(dian)池(chi)有(you)電(dian)(dian)(dian)(dian)(dian)及(ji)按正確方(fang)向裝(zhuang)入電(dian)(dian)(dian)(dian)(dian)池(chi),不(bu)可(ke)使用不(bu)同(tong)型號的電(dian)(dian)(dian)(dian)(dian)池(chi),新舊電(dian)(dian)(dian)(dian)(dian)池(chi)不(bu)可(ke)混用。
3、檢查尾(wei)蓋開(kai)關:擰(ning)下LED手電(dian)筒尾部,即(ji)可看到開(kai)(kai)關(guan)彈(dan)簧的外圈有(you)個帶兩個凹點的開(kai)(kai)關(guan)壓環(huan)(huan),用鑷(nie)子或剪刀別在(zai)連個凹點上順時(shi)針旋轉(zhuan),檢查開(kai)(kai)關(guan)壓環(huan)(huan)是否松(song)動,確保開(kai)(kai)關(guan)壓環(huan)(huan)緊壓在(zai)開(kai)(kai)關(guan)上,不能有(you)松(song)動。
4、檢(jian)修(xiu)之(zhi)前請先確保防爆(bao)手電筒各螺(luo)紋(wen)處擰緊無松動(dong),如(ru)果各螺(luo)紋(wen)有未擰緊也可能是造成不(bu)亮或者微亮的原因(yin)。
5、如按照上述方法仍然不能解決問題,請將強光LED手電筒退回廠家,讓其維修或者更換,也可以聯系當地經銷商或者網站客服退回。