jhbhb 发表于 2005-10-13 04:31

3W T bin 的L1P+,新增二级亮度调整功能

<P>给L1P换了颗3W T bin的LED,并且改成14500锂电兼容,除了用1AA时亮度有提升外,可以用锂电直驱3W,L1P更好玩了。<br>去掉原来的1W ,清理干净铜座,3W的LED底部就涂了点散热硅脂,旋紧后靠反光杯压紧在铜座上。估计散热比原来用胶还要好。</P><img src="attachments/dvbbs/2005-10/2005101220324063715.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101220324063715.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br><img src="attachments/dvbbs/2005-10/2005101220333276704.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/2005101220333276704.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br>UploadFile/2005-10/2005101220443998118.jpg<br><img src="attachments/dvbbs/2005-10/200510171255635122.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/200510171255635122.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br>图片中下面这个孔就是转换亮度的触针,旋紧尾盖,高亮,稍旋松一点,低亮。触针连了一个1欧的贴片电阻,我手上只有1欧的,要是用大一点的电阻,低亮状态下就更省电了。一节镍氢,高亮时电流700mA,低亮时280mA。<img src="attachments/dvbbs/2005-10/200510171301620682.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/200510171301620682.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br><img src="attachments/dvbbs/2005-10/200510171313970067.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/200510171313970067.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br><img src="attachments/dvbbs/2005-10/200510171324613616.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-10/200510171324613616.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><br>
[此贴子已经被作者于2005-10-17 13:02:54编辑过]

千纸鸦 发表于 2005-10-13 06:09

<P>我也改了也是用3w tbin的,就是聚光没有1w的好(要磨反光杯底部应该会好一些),但用1aa3w比1w的亮多了,可惜后来电路不行了,后来检查发现是哪铜环太大了,漆包线太细,用锂电时,导致锂电接触电路部分,烧了,现在只能用锂电了,但亮度真的好爽,相当于我自己改的3w sbin的指南针手电的亮度</P>

ahxflgz 发表于 2005-10-13 18:23

请问改3W后14500锂电能用多长时间?

ajianzhangfan 发表于 2005-10-13 19:45

计算一下即可,大概2小时吧。

千纸鸦 发表于 2005-10-13 19:45

<P>我的没认真测,大概1小时高亮吧</P>

jhbhb 发表于 2005-10-13 20:08

<P>铜环的直径和粗细真的很重要,要是让锂电碰到了电路,必烧无疑。我用了一个接插件里面的插针,镀金的,0.6mm粗,绕着一颗6mm的螺丝弯成铜环,再用了乐泰的啫哩什么胶的粘上。如果用的是拆机锂电,必须要把焊点磨平。</P>
[此贴子已经被作者于2005-10-13 12:11:16编辑过]

robinshow 发表于 2005-10-13 20:43

如果直接用锂电,那就把电路烧了,请问,烧了是什么概念?是不是不管镍氢还是锂电都无法点亮是吗?

robinshow 发表于 2005-10-13 20:45

<P>我不打算改成双用的,我打算叫SAJIA兄帮我另外做一个灯座,我喜欢完美的东西。可惜最近很忙,一直没空把L1寄去,让他取样。要是有青岛的兄弟有L1的,能不能帮个忙把东西给sajia弄去?那我直接买成品就好了。谢谢了</P>

千纸鸦 发表于 2005-10-13 22:09

<DIV class=quote><B>以下是引用<I>robinshow</I>在2005-10-13 12:43:47的发言:</B><BR>如果直接用锂电,那就把电路烧了,请问,烧了是什么概念?是不是不管镍氢还是锂电都无法点亮是吗?</DIV>
<P>只是1aa的不能用,锂电可以,买个电路就行

不死鸟 发表于 2005-10-13 23:36

<P>唉,各位还是别折磨L1了,正在做用16340的,比14500用起来爽还更小呢</P>

robinshow 发表于 2005-10-13 23:40

16340电池600mah,650mah,14500电池700mah,750mah,嗯。。。差不多。。。

不死鸟 发表于 2005-10-13 23:48

正规厂家出的17345,有700mAh的。手电肯定就比14500的短上不少呢。我个人而言不太喜欢14500,长度有了容量却没有优势,型号比较特殊充电器都没有正规厂家出的。

wceo 发表于 2005-10-14 00:01

<DIV class=quote><B>以下是引用<I>不死鸟</I>在2005-10-13 15:48:12的发言:</B><BR>正规厂家出的17345,有700mAh的。手电肯定就比14500的短上不少呢。我个人而言不太喜欢14500,长度有了容量却没有优势,型号比较特殊充电器都没有正规厂家出的。</DIV>
<br>个人觉得还是做17345的吧,比16340的好一些

robinshow 发表于 2005-10-14 00:05

加个弹簧,应该是兼容17345,16340这样才对,另外强烈建议搞加长套

不死鸟 发表于 2005-10-14 00:13

<P>17345和16340不就是一回事吗,呵呵</P>
<P>17345就是CR123A的体积嘛。至于16340是工包的自己做小了而已。力兴和雷鹰做的都是17345</P>

gbmf11x 发表于 2005-10-14 00:13

千纸鸦 发表于 2005-10-14 00:25

<DIV class=quote><B>以下是引用<I>gbmf11x</I>在2005-10-13 16:13:19的发言:</B><BR><BR>
<P>DIY爽的是过程,并不见得要做出非常出色的东东</P></DIV>
<P>对啊,开心就好</P>

robinshow 发表于 2005-10-14 03:57

向大家汇报一下,我的L1终于也改成3W直驱拉!我打算先把这个R BIN的直驱,糟蹋完以后就换个T BIN的,我连电阻都没加,底下电路板也没拆开,直接用钻子在下面钻2个洞,地点正好在LED旁边2个引线洞的相应位置,然后焊开原来的2根线,直接从下面把我自己的2根线弄上去,14500直驱!亮!!

killerwc 发表于 2005-10-14 06:32

看来我的L1+也要动手术了

robinshow 发表于 2005-10-14 07:32

L1+我舍不得动了,收藏了
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