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<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>LED灯_LED路灯_微波通信_LED射灯 - LED灯</title><link>http://www.topdayblog.com/</link><description>广州冠今电子科技 - </description><generator>RainbowSoft Studio Z-Blog 1.8 Arwen Build 90619</generator><language>zh-CN</language><copyright>Copyright xxxx-xxxx Your WebSite. Some Rights Reserved.</copyright><pubDate>Sun, 05 Sep 2010 08:53:16 +0800</pubDate><item><title>广州冠今电子LED灯</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/93.html</link><pubDate>Wed, 25 Apr 2012 13:06:46 +0800</pubDate><guid>http://www.topdayblog.com/post/93.html</guid><description><![CDATA[<table border="1" width="570" height="724">    <tbody>        <tr>            <td height="170" width="180">            <p align="center"><a title="AR111-9W-1 LED日光灯" target="_blank" href="http://www.topdayled.com/ledreguangdeng/299.html"><img border="0" alt="AR111-9W-1 LED日光灯" width="120" height="120" src="http://www.topdayled.com/uploads/100312/1_163951_1.jpg" /></a></p>            <p align="center">名称:<a title="AR111-9W-1 LED日光灯" target="_blank" href="http://www.topdayled.com/ledreguangdeng/299.html">AR111-9W-1 LED日光灯</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="AR111-8W-2 LED灯" target="_blank" href="http://www.topdayled.com/ledreguangdeng/298.html"><img border="0" alt="AR111-8W-2 LED灯" width="120" height="120" src="http://www.topdayled.com/uploads/litimg/100312/1A42413253.jpg" /></a></p>            <p align="center">名称:<a title="AR111-8W-2 LED灯" target="_blank" href="http://www.topdayled.com/ledreguangdeng/298.html">AR111-8W-2 LED灯</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="T8 LED日光灯" target="_blank" href="http://www.topdayled.com/ledreguangdeng/274.html"><img border="0" alt="T8 LED日光灯" width="120" height="120" src="http://www.topdayled.com/uploads/100222/1_13560C44.jpg" /></a></p>            <p>名称:<a title="T8 LED日光灯" target="_blank" href="http://www.topdayled.com/ledreguangdeng/274.html">T8 LED日光灯</a></p>            </td>        </tr>        <tr>            <td height="170" width="180">            <p align="center"><a title="7WLED球炮灯" target="_blank" href="http://www.topdayled.com/LEDqiupaodeng/243.html"><img border="0" alt="7WLED球炮灯" width="120" height="120" src="http://www.topdayled.com/uploads/100129/1_150505956.jpg" /></a></p>            <p align="center">名称:<a title="7WLED球炮灯" target="_blank" href="http://www.topdayled.com/LEDqiupaodeng/243.html">7WLED球炮灯</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="1*3W LED 射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/242.html"><img border="0" alt="1*3W LED 射灯" width="120" height="120" src="http://www.topdayled.com/uploads/litimg/100115/15225015E4.jpg" /></a></p>            <p align="center">名称:<a title="1*3W LED 射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/242.html">1*3W LED 射灯</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="PAR38射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/240.html"><img border="0" alt="PAR38射灯" width="120" height="120" src="http://www.topdayled.com/uploads/litimg/100114/1I13Qb45.jpg" /></a></p>            <p align="center">名称:<a title="PAR38射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/240.html">PAR38射灯</a></p>            </td>        </tr>        <tr>            <td height="170" width="180">            <p align="center"><a title="PAR30射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/239.html"><img border="0" alt="PAR30射灯" width="120" height="120" src="http://www.topdayled.com/uploads/100315/1_1G203P5.jpg" /></a></p>            <p align="center">名称:<a title="PAR30射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/239.html">PAR30射灯</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="LED射灯- L1-EB0501-AA" target="_blank" href="http://www.topdayled.com/ledshedeng/164.html"><img border="0" alt="LED射灯- L1-EB0501-AA" width="120" height="120" src="http://www.topdayled.com/uploads/allimg/091116/1_1I5162O7.png" /></a></p>            <p align="center">名称:<a title="LED射灯- L1-EB0501-AA" target="_blank" href="http://www.topdayled.com/ledshedeng/164.html">LED射灯- L1-EB0501-AA</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="GU10-1*3W  LED射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/152.html"><img border="0" alt="GU10-1*3W  LED射灯" width="120" height="120" src="http://www.topdayled.com/uploads/allimg/091109/1_16415O1F.jpg" /></a></p>            <p align="center">名称:<a title="GU10-1*3W  LED射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/152.html">GU10-1*3W LED射灯</a></p>            </td>        </tr>        <tr>            <td height="170" width="180">            <p align="center"><a title="E27-1*3W  LED射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/151.html"><img border="0" alt="E27-1*3W  LED射灯" width="120" height="120" src="http://www.topdayled.com/uploads/allimg/091109/1_163355T00.jpg" /></a></p>            <p align="center">名称:<a title="E27-1*3W  LED射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/151.html">E27-1*3W LED射灯</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="MR16-3*1W LED射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/150.html"><img border="0" alt="MR16-3*1W LED射灯" width="120" height="120" src="http://www.topdayled.com/uploads/allimg/091109/1_16254R444.jpg" /></a></p>            <p align="center">名称:<a title="MR16-3*1W LED射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/150.html">MR16-3*1W LED射灯</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="MR16-1*3W LED射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/149.html"><img border="0" alt="MR16-1*3W LED射灯" width="120" height="120" src="http://www.topdayled.com/uploads/allimg/091109/1_162142cb.jpg" /></a></p>            <p align="center">名称:<a title="MR16-1*3W LED射灯" target="_blank" href="http://www.topdayled.com/ledshedeng/149.html">MR16-1*3W LED射灯</a></p>            </td>        </tr>    </tbody></table><table border="1" width="570" height="724">    <tbody>        <tr>            <td height="170" width="180">            <p align="center"><a title="140W 隧道灯电源" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/246.html"><img class="pic3" alt="140W 隧道灯电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/100115/1_1355423b.jpg" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/246.html">140W 隧道灯电源</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="84W led路灯电源" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/232.html"><img class="pic3" alt="84W led路灯电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/litimg/091223/1S4301aE.jpg" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/232.html">84W led路灯电源</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="70W LED电源" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/32.html"><img class="pic3" alt="70W LED电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/091231/1_135306_1.jpg" /></a></p>            <p>名称:<a target="_blank" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/32.html">70W LED电源</a></p>            </td>        </tr>        <tr>            <td height="170" width="180">            <p align="center"><a title="150W LED恒流路灯/隧道灯驱" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/378.html"><img class="pic3" alt="150W LED恒流路灯/隧道灯驱" width="144" height="118" src="http://www.leddianyuan.com/uploads/allimg/100419/1_154301OE.jpg" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/378.html">150W LED恒流路灯/隧道灯驱</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="42W LED恒流驱动电源" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/252.html"><img class="pic3" alt="42W LED恒流驱动电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/allimg/100104/1_110P13N5.jpg" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledsuidaodengdianyuan/252.html">42W LED恒流驱动电源</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="1W~4W驱动电源" href="http://www.leddianyuan.com/ledshedengdianyuan/251.html"><img class="pic3" alt="1W~4W驱动电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/litimg/090820/15363G1345.gif" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledshedengdianyuan/251.html">1W~4W驱动电源</a></p>            </td>        </tr>        <tr>            <td height="170" width="180">            <p align="center"><a title="1x3W系列LED驱动电源" href="http://www.leddianyuan.com/ledshedengdianyuan/250.html"><img class="pic3" alt="1x3W系列LED驱动电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/allimg/100104/1_105220E38.jpg" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledshedengdianyuan/250.html">1x3W系列LED驱动电源</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="5x1W LED驱动电源" href="http://www.leddianyuan.com/ledshedengdianyuan/104.html"><img class="pic3" alt="5x1W LED驱动电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/090928/1_162T3294.jpg" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledshedengdianyuan/104.html">5x1W LED驱动电源</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="3x1W LED驱动电源" href="http://www.leddianyuan.com/ledshedengdianyuan/97.html"><img class="pic3" alt="3x1W LED驱动电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/090925/1_12130W26.jpg" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledshedengdianyuan/97.html">3x1W LED驱动电源</a></p>            </td>        </tr>        <tr>            <td height="170" width="180">            <p align="center"><a title="7-15W LED驱动电源" href="http://www.leddianyuan.com/ledriguangdengdianyuan/81.html"><img class="pic3" alt="7-15W LED驱动电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/090928/1_163215358.jpg" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledriguangdengdianyuan/81.html">7-15W LED驱动电源</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="MR16驱动电源" href="http://www.leddianyuan.com/ledriguangdengdianyuan/29.html"><img class="pic3" alt="MR16驱动电源" width="144" height="118" src="http://www.leddianyuan.com/uploads/090917/1_134523_1.gif" /></a></p>            <p align="center">名称:<a target="_blank" href="http://www.leddianyuan.com/ledriguangdengdianyuan/29.html">MR16驱动电源</a></p>            </td>            <td height="170" width="180">            <p align="center"><a title="14WLED恒流源" href="http://www.leddianyuan.com/ledriguangdengdianyuan/26.html"><img class="pic3" alt="14WLED恒流源" width="144" height="118" src="http://www.leddianyuan.com/uploads/litimg/090820/152TG3231.gif" /></a></p>            <p align="center">名称:<u><font color="#0066cc"><a target="_blank" href="http://www.leddianyuan.com/ledriguangdengdianyuan/22.html">7x3WLED恒流源</a></font></u></p>            </td>        </tr>    </tbody></table><table style="width: 570px; height: 320px" border="1" width="570" height="320">    <tbody>        <tr>            <td height="570" width="320">            <p align="center"><a title="IDU-通信设备" target="_blank" href="http://www.leddianyuan.com/tongxinshebei/91.html"><img border="0" alt="IDU-通信设备" width="400" height="300" src="http://www.leddianyuan.com/uploads/litimg/090824/14020Q35L.gif" /></a></p>            <p align="center">名称:<a title="IDU-通信设备" target="_blank" href="http://www.leddianyuan.com/tongxinshebei/91.html">IDU-通信设备</a></p>            </td>        </tr>    </tbody></table>]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/93.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=93</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=93&amp;key=7803fc84</trackback:ping></item><item><title>台湾LED路灯企业</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/177.html</link><pubDate>Fri, 27 Aug 2010 10:27:43 +0800</pubDate><guid>http://www.topdayblog.com/post/177.html</guid><description><![CDATA[<p>　&nbsp;&nbsp; 据悉，台湾经济部标准检验局于2009年7月公告CNS15233&quot;发光二极体道路照明灯具&quot;产品为正字标记品目，由&quot;财团法人台湾大电力研究测试中心&quot;、&quot;财团法人金属工业发展中心&quot;及&quot;财团法人工业技术研究院量测中心&quot;等3家正字标记认可试验室执行该项产品抽样检验。</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 亿光电子通过台湾&quot;经济部&quot;标检局批准使用&quot;发光二极体道路照明灯具&quot;正字标记，获权提供公共工程优良的正字标记LED路灯产品。</p>...]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/177.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=177</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=177&amp;key=72b2d6c5</trackback:ping></item><item><title>LED道路照明中间视觉</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/176.html</link><pubDate>Thu, 26 Aug 2010 10:09:51 +0800</pubDate><guid>http://www.topdayblog.com/post/176.html</guid><description><![CDATA[<p>　&nbsp;&nbsp;&nbsp; 复旦大学方志烈教授是中国半导体照明产业的拓荒者。上个世纪70年代初他就开始进行半导体发光材料和显示器件的研究和生产,主持了20余项国家七五重点攻关项目﹑上海市重大攻关项目﹑国家重点项目的研究工作。1996 年后从事研制LED路障灯、LED道路交通信号灯、功率LED、功率LED组件等方面的工作。2009年,他用自己毕生所学习、科研和推广应用的心得体会写就了《半导体照明技术》,并受到广泛好评。在第五届中国LED产业主题高峰论坛期间,《》记者就产业焦点问题跟他进行了交流。</p>...]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/176.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=176</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=176&amp;key=3917eab8</trackback:ping></item><item><title>LED路灯多地方使用还仅只在景观上使用</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/174.html</link><pubDate>Wed, 25 Aug 2010 09:45:09 +0800</pubDate><guid>http://www.topdayblog.com/post/174.html</guid><description><![CDATA[<p><font face="Verdana">LED景光路灯相关参数：</font></p><p><font face="Verdana">&nbsp;&nbsp;&nbsp;&nbsp;工艺类别 <br />&nbsp;&nbsp;&nbsp;&nbsp; a、NK---裸板（室内用） <br />&nbsp;&nbsp;&nbsp;&nbsp; b、PU---滴胶（半防水，裸板滴硅胶，工艺稍复杂） <br />&nbsp;&nbsp;&nbsp;&nbsp; c、PC---套管（防水，室外用，裸板套柔性硅胶防水管） <br />...</p></font>]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/174.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=174</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=174&amp;key=0bf08320</trackback:ping></item><item><title>户外LED显示屏市场现况</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/173.html</link><pubDate>Tue, 24 Aug 2010 10:43:37 +0800</pubDate><guid>http://www.topdayblog.com/post/173.html</guid><description><![CDATA[<p>实现大规模联网运营的全国火车站</p><p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;基于高度智能的运营管理平台，传媒运营商可以根据自身发展规划以及对各个区域的客户价值的判断，严格控制媒体信息的相关性、可控性、即时性和简单性，科学决定向哪些区域播出哪些内容信息以及如何提供服务支持，确保精准到达，同时通过无所不在的智能化准确监测各种数据，可以向广告客户提供收视的监测报告，跟踪营销活动的进程并迅速查看结果，帮助客户高效实施具有针对性的市场营销活动，从而在碎片化的新媒体竞争环境脱颖而出。</p>...]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/173.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=173</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=173&amp;key=f55ef5b5</trackback:ping></item><item><title>LED路灯节能改造示范工程</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/172.html</link><pubDate>Mon, 23 Aug 2010 09:56:13 +0800</pubDate><guid>http://www.topdayblog.com/post/172.html</guid><description><![CDATA[<p><span style="font-size: larger">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;耕耘多年 LED家居产品通过美国&ldquo;能源之星&rdquo;认证</span><p><span style="font-size: larger">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 当&ldquo;十城万盏&rdquo;、&ldquo;千里十万&rdquo;等LED路灯节能改造示范工程热度不再，LED路灯慢慢降温，大尺寸LCD TV背光和普通照明成为拉动LED市场持续升温的动力源。在2010年的上海世博会上，85%以上的照明光源都使用LED照明。随着LED照明检测标准年初的拍板定案以及新市场、新应用的发展，LED照明市场未来成长可期，风光无限。LED照明的崛起，让不少企业看到了商机，纷纷涉足该领域。然而，尽管上马LED室内家居照明的口号喊得很响，但真正在LED室内家居照明市场上斩获订单，打开一方天地的并不多，产品的光效、散热、色温、显色指数等性能也不过关。集团通过在LED室内家居照明领域的布局以及强大的创新人才和技术实力，不仅在LED室内家居照明市场获得了最大零售商HomeDepot的通路市场，而且三款家用LED照明系列产品顺利通过美国&ldquo;能源之星&rdquo;认证，成为首家LED家居产品通过美国&ldquo;能源之星&rdquo;认证的亚洲企业。 </span></p>...</p>]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/172.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=172</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=172&amp;key=1ccb3af2</trackback:ping></item><item><title>LED背光技术解析</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/171.html</link><pubDate>Fri, 20 Aug 2010 09:12:49 +0800</pubDate><guid>http://www.topdayblog.com/post/171.html</guid><description><![CDATA[<p>　　此外，存在于绝大多数侧光式LED电视上的屏幕亮度不均匀问题也被解决。由于侧光式LED的光源也主要分布在上下两沿，它必须依靠一整块<span class="hrefStyle">导光板</span>来进行光能的传递，即便导光板效率再高，相比直射光源在效率和均匀性上肯定有所下降，而且由于整个导光板是一体的，它无法对某个区域进行差异化、精确的明暗控制，既容易造成亮度凹陷或黑屏漏光，在中屏幕中央的对比度也会经常下降，导致中间画面的明暗细节对比较为含糊。FULL LED背光的各个模块由于是均匀分布在屏幕背后，因此这个问题也被迎刃而解。</p>...]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/171.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=171</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=171&amp;key=2ce2a8fe</trackback:ping></item><item><title>LED路灯价格锐减30%</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/170.html</link><pubDate>Thu, 19 Aug 2010 09:53:09 +0800</pubDate><guid>http://www.topdayblog.com/post/170.html</guid><description><![CDATA[<p>　　白光LED必须用一个恒定电流源驱动，这样白色光点才不会变化（也就是亮度必须一致）。另外，既然白光LED是一个二极管，那么就必须克服它内部的正向压降（Vf）。Vf随着白光LED电流值的不同而不同，也会随着温度的变化而变化。一般情况下，在整个工作温度范围内，350mA白光LED的Vf在2.9V至3.7V的范围内变化。大多数应用都使用多个白光LED,而且还可以将这些LED配置成并联、串联或串并联混合形式。这意味着白光LED驱动器IC必须能够为特定配置的多个LED提供足够的电流和电压，而且这种IC所采用的电压转换拓扑必须同时满足输入电压范围和输出电压与电流的要求。</p>...]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/170.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=170</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=170&amp;key=8414cd19</trackback:ping></item><item><title>南京八一大道LED路灯</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/169.html</link><pubDate>Wed, 18 Aug 2010 11:17:34 +0800</pubDate><guid>http://www.topdayblog.com/post/169.html</guid><description><![CDATA[<p>　　在追求节能、环保、高效照明的今天，南昌市政府毅然决然的对市中心区的八一大道进行了灯具节能改造，不仅亮化了南昌，更是以实际行动来响应国家节能减排的号召，为全球的环境改善和能源控制做出贡献。</p><p>　　经测算，在八一大道沿线以平均35米的间距在道路两侧对称布置12.8米高的双光源双挑臂钢杆路灯，单杆<span class="hrefStyle">功率</span>420W，较以前的单杆功率1300W下降了近两倍。此次更换的灯具较以前的高压钠灯不仅做到节能60%以上，而且使道路照明各项技术指标较之以前有了很大的提高，其平均<span class="hrefStyle">照度</span>达35LX，照度均匀度0.873LX，纵向均匀度非常好。为加强阳明路、叠山路、民德路、中山路、永叔路、站前西路等七处的路口的照明效果,设置了15米高三光源中杆的<a target="_blank" href="http://www.topdayblog.com"><strong>LED路灯</strong></a>。目前已安装双光源双挑臂钢杆路灯约150杆，三光源中杆的LED路灯约20杆，全长3.9公里的八一大道，共计安装了359盏晶和照明<span class="hrefStyle">大功率<a target="_blank" href="http://www.topdayled.com">LED</a></span><a target="_blank" href="http://www.topdayled.com">灯</a>具，使每个交通路口通亮无比。<br />...</p>]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/169.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=169</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=169&amp;key=6dc87017</trackback:ping></item><item><title>采用4层PCB底板-LED灯泡</title><author>a@b.com (topday)</author><link>http://www.topdayblog.com/post/168.html</link><pubDate>Tue, 17 Aug 2010 14:05:34 +0800</pubDate><guid>http://www.topdayblog.com/post/168.html</guid><description><![CDATA[<p>　　东芝照明技术通过将两面底板替换为4层底板削减了底板面积（a）。制作LED封装时采用了该公司自主开发的安装装置（b）。照片为东芝照明技术的。</p><p>　　对于将印刷底板由两面产品更换成了4层以及采用小型电子部件带来的成本上升，通过降低其他部件的制造成本来抵消。比如，改变被称之为glove的树脂半球状护罩的制造工艺，还将用于放热的树脂用量降低到了最低。</p><p>　　LED封装通过将56个蓝色LED芯片收纳于一个封装内实现了小型化。为了高密度配备LED芯片，东芝照明技术自主开发了安装设备，蓝色LED芯片则从外部采购。</p>...]]></description><category>LED灯</category><comments>http://www.topdayblog.com/post/168.html#comment</comments><wfw:comment>http://www.topdayblog.com/</wfw:comment><wfw:commentRss>http://www.topdayblog.com/feed.asp?cmt=168</wfw:commentRss><trackback:ping>http://www.topdayblog.com/cmd.asp?act=tb&amp;id=168&amp;key=6b51924f</trackback:ping></item></channel></rss>
