a突然好想你a 发表于 2012-12-9 21:58

小手电时亮时不亮，怎么回事？

买了个小手电，TG掌心雷。然后一直在家放着没怎么用。 然后摔了一下，再用的时候就是时亮时不亮。不亮的时候敲一下就亮了.....<div>以下是介绍 &nbsp;声明我不是做广告的啊，就是让大家看一下怎么办。说的是Q3芯片&nbsp;<span class="Apple-style-span" style="color: rgb(51, 102, 0); font-family: 黑体; line-height: 48px; font-size: xx-large; "><strong>开关底部按式开关。</strong></span></div><div><span class="Apple-style-span" style="color: rgb(64, 64, 64); font-family: verdana, arial; font-size: 12px; line-height: 18px; "><ul class="attributes-list" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 10px; padding-right: 15px; padding-bottom: 10px; padding-left: 15px; list-style-type: none; list-style-position: initial; list-style-image: initial; clear: both; "><li title="&nbsp;TG" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">品牌:&nbsp;TG</li><li title="&nbsp;LED" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">灯泡:&nbsp;LED</li><li title="&nbsp;100-240流明" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">最高亮度(最大光通量):&nbsp;100-240流明</li><li title="&nbsp;100-200米" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">最大射程:&nbsp;100-200米</li><li title="&nbsp;铝合金" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">外材料:&nbsp;铝合金</li><li title="&nbsp;75" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">重量:&nbsp;75</li><li title="&nbsp;AA" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">电池:&nbsp;AA</li><li title="&nbsp;2" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">连续照明时间:&nbsp;2</li><li title="&nbsp;100000" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">灯泡寿命:&nbsp;100000</li><li title="&nbsp;否" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">是否防水:&nbsp;否</li><li title="&nbsp;可充电" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">是否可充电:&nbsp;可充电</li><li title="&nbsp;中国" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">产地:&nbsp;中国</li><li title="&nbsp;260" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">市场价:&nbsp;260</li><li title="&nbsp;现货" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">是否现货:&nbsp;现货</li><li title="&nbsp;黑色&nbsp;银色" style="margin-top: 0px; margin-right: 20px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; display: inline; float: left; width: 206px; height: 24px; overflow-x: hidden; overflow-y: hidden; text-indent: 5px; line-height: 24px; white-space: nowrap; text-overflow: ellipsis; ">颜色分类:&nbsp;黑色&nbsp;银色</li></ul></span></div>

恶鬼门徒 发表于 2012-12-9 21:59

接触不良.....

白狼 发表于 2012-12-9 22:00

这个只能拆开看了。

甩棍羊驼 发表于 2012-12-9 22:01

难道是没电池?

告诉你我爱你 发表于 2012-12-9 22:04

不懂手电的路过

SuperWolf 发表于 2012-12-9 22:08

不懂手电，搭车学习

zgyak47 发表于 2012-12-9 22:10

说一种我遇到过的情况，楼主可以试一试。接触不良，用尖嘴镊子顶入定位的铜环的两个眼拧紧。

独立日 发表于 2012-12-9 22:21

接触不好了。

蓝色骨头 发表于 2012-12-9 22:28

接触不良，拆开检查

dickbill 发表于 2012-12-9 22:30

<br>接觸不良
<br>
<br>想辦法用橡皮擦一下觸點

Sword 发表于 2012-12-9 22:37

&nbsp;开关坏了，反向开关经常会脱焊<br/><br/>换一个就是了<br/>

刘德华 发表于 2012-12-9 22:49

不会是电量不足吧

泡泡熊 发表于 2012-12-9 23:31

diy吧&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

老衲要捅膜 发表于 2012-12-9 23:46

<div class="quote"><b>以下是引用<i>zgyak47</i>在2012-12-09 22:10:00的发言：</b><br/>
       
        说一种我遇到过的情况，楼主可以试一试。接触不良，用尖嘴镊子顶入定位的铜环的两个眼拧紧。
       
</div><br>

这个方法挺好，不懂帮顶了。

雒神 发表于 2012-12-10 01:11

应该线路有问题
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