今天改装了一个LED灯

chunyu

<P>昨天逛电子市场的时候发现了一个据说是1W的led，于是买了回来。今天上午买了个虎头的充电手电回来准备改装，当时选这个手电来改是因为它的筒身比较大，聚光也很好。可惜买回来之后才发现这个手电的反光杯不适合1W的led，手上也没有合适的反光杯，于是改变主意把这个led用在了一个小灯上。</P>
<P>  </P>
<P><img src="attachments/dvbbs/2005-10/2005101617325712871.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/2005-10/2005101617325712871.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR></P>
<P>这个灯原来已经被我改装过了，用4AA，普通的4.8V0.3A灯珠</P>

chunyu

<P>这个是改装用的LED</P>
<P><img src="attachments/dvbbs/2005-10/200510161756064907.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/2005-10/200510161756064907.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>

<P>把原来的灯座暴力拆除了，本来想把cpu散热片锯一块下来用的，正要动手时看到一个每年达易拉罐。剪了一块下来作为散热片和反光片。估计散热效果好不到哪里去，但是有总比没有好。</P>

<P>把铝片粘在灯上，再把led粘在铝片上，焊接好之后就OK了<BR> </P>
<P><img src="attachments/dvbbs/2005-10/2005101617575683988.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/2005-10/2005101617575683988.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></P>
<P>点亮后</P>
<P><BR> </P><img src="attachments/dvbbs/2005-10/200510161835156140.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/2005-10/200510161835156140.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>

chunyu

<P>把整个灯装好以后</P>
<P><img src="attachments/dvbbs/2005-10/200510161875133624.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/2005-10/200510161875133624.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR></P>
<P>和5LED的比较</P><img src="attachments/dvbbs/2005-10/200510161891679328.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/2005-10/200510161891679328.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><BR>

limax

好啊，那个台灯用什么电池的

eddy

<P>LED是台湾的!品牌为:Edixeon 1WATT</P>
<P>嘻嘻!</P>

chunyu

<DIV class=quote><B>以下是引用<I>eddy</I>在2005-10-16 21:23:40的发言：</B><BR>
<P>LED是台湾的!品牌为:Edixeon 1WATT</P>
<P>嘻嘻!</P></DIV>
<P>
<P>不愧是高手，这都看出来了，商家说的好像也是这个，效率应该不是很高，毕竟很便宜
<P>
<P>原来是用4AA的，现在空出一节电池，改成了3AA。灯罩会影响一些亮度，但是很好看， 亮度基本够用，可惜要等好几年才停一次电</P>