[原创]普通电池1AA/2AA 1W LED最终搞定
<P>由于发现聚光透镜不太理想，还是决定用反光碗。。。。</P><P>原帖：<a href="http://www.shoudian.org/dispbbs.asp?boardID=10&ID=14050&page=1" target="_blank" >http://www.shoudian.org/dispbbs.asp?boardID=10&ID=14050&page=1</A></P>
<P>把原配的灯头盖挖空打磨，装入灯头</P>
<P><img src="attachments/dvbbs/2005-11/20051141612233399.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/2005-11/20051141612233399.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR></P>
<P>用不锈纲车制的加长筒</P>
<P><img src="attachments/dvbbs/2005-11/20051141633121636.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/2005-11/20051141633121636.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR></P>
<P>其实用1AA这个灯已经够亮了，为什么要用2AA呢？根据计算，一般来说，2AA的能量要比3AAA增大50~60%，并且2AA升压要比3AAA恒流的放电强度低，电池利用率高。而且这个2AA的长度比很多市售的短，续航能力也增加了不少。平时要用1AA，折下一段就行。</P>
<P><img src="attachments/dvbbs/2005-11/200511416105348134.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/2005-11/200511416105348134.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>灯头、点亮。。。</P>
<P><BR> </P><img src="attachments/dvbbs/2005-11/200511416123846722.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/2005-11/200511416123846722.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR> 电路！迫切想看电路 比原来好看了N倍。 <P>我下载了那个的电路,我不会发图片</P> LZ动手能力很强啊. <P>电路在这里<a href="http://www.shoudian.org/dispbbs.asp?BoardID=10&ID=13193&replyID=&skin=1" target="_blank" >http://www.shoudian.org/dispbbs.asp?BoardID=10&ID=13193&replyID=&skin=1</A></P> LZ我很想看到你在我这买的手电改好后的效果！！！！
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