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src="http://www.joysunique.com/data/include/newshits.php?id=707"></script></span> </h3> <div class="share">  <div class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone"></a> <a href="#" class="bds_tsina" data-cmd="tsina"></a> <a href="#" class="bds_tqq" data-cmd="tqq"></a> <a href="#" class="bds_renren" data-cmd="renren"></a> <a href="#" class="bds_weixin" data-cmd="weixin"></a> </div> <script> window._bd_share_config={"common":{"bdSnsKey":{},"bdText":"","bdMini":"2","bdPic":"","bdStyle":"0","bdSize":"16"},"share":{},"image":{"viewList":["qzone","tsina","tqq","renren","weixin"],"viewText":"分享到：","viewSize":"16"},"selectShare":{"bdContainerClass":null,"bdSelectMiniList":["qzone","tsina","tqq","renren","weixin"]}};with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?v=89860593.js?cdnversion='+~(-new Date()/36e5)]; </script>  </div> </div> <div class="content"><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">1 概述</span></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">led防爆燈的內在性能主要體現在電器的配置，但是很多時候，大家都忽略了led燈的散熱問題，特別是led防爆燈的散熱。</span></p><p style="text-align: center"><img src="/data/upload/image/20211231/1640921264553360.jpg" title="防爆LED燈" alt="防爆LED燈" width="484" height="364" border="0" vspace="0" style="width: 484px; height: 364px;"/></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";"></span><br/></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">2性能分析</span></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">led防爆燈的外殼溫度本身就是對防爆燈的性能考核，因為防爆燈安裝的環境存在可燃性氣體，發熱的外殼表面本身就是一個危險源。如果外殼過高，會降低整燈的溫度組別，使用的范圍會縮小。所以led防爆燈廠家在設計燈具時，都會增加散熱面積，加重散熱器重量，這也就是led防爆燈比一般led燈要重的原因。</span></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">3市場分析</span></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">現在led防爆燈市場比較混亂，led防爆燈基本可以分成三類。第一類是完全按照國家標準，從防爆結構到溫度組別，都符合要求，銘牌標注也實事求是；第二類防爆結構上滿足國家標準的，但為了降低成本，省材料，就減少壁厚，這樣溫度等級就低了，但是如果客戶需要，還會按溫度等級高的銷售；第三類就是防爆結構、溫度組別都不滿足要求的，完全是不合格產品。</span></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">4選擇方法</span></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">說到這里，大家應該知道了選擇led防爆燈的又有兩個關鍵項，防爆結構和溫度組別。但是這對很多用戶來說還是很難。因為防爆結構是比較專業的事，你可能被銷售人員幾種解釋，就迷糊了；溫度組別也是，外殼散熱大，對光源肯定有好處，但是外殼多高的溫度合適，就不知道了。這里告訴大家一個蕞簡單的辦法就是，對相同功率的led防爆燈，你去測一下散熱器的重量，相對重的一般就是好的。做劣質led防爆燈的廠家是不會愿意在散熱器上花成本的。這是一個非常簡單有效的方法，大家是不是知道如何選擇led防爆燈了。</span></p><p style="text-indent: 2em; line-height: 2em;"><span style="font-family: 微軟雅黑, "Microsoft YaHei";">文章內容來源于網絡，如有問題請和我聯系刪除！</span></p></div> <h3 class="tag">本文網址：http://www.joysunique.com/news/707.html </h3> <h3 class="tag">相關標簽：<a href="http://www.joysunique.com/tag/%E9%98%B2%E7%88%86LED%E7%81%AF%E5%93%AA%E5%AE%B6%E5%A5%BD">防爆LED燈哪家好</a>,<a href="http://www.joysunique.com/tag/%E9%98%B2%E7%88%86LED%E7%81%AF%E5%8E%82%E5%AE%B6">防爆LED燈廠家</a>,<a href="http://www.joysunique.com/tag/%E9%98%B2%E7%88%86LED%E7%81%AF%E4%BB%B7%E6%A0%BC">防爆LED燈價格</a> </h3> <div class="page">上一篇：<a href="http://www.joysunique.com/news/706.html">LED防爆燈的特征性表現在哪幾方面</a><br />下一篇：<span><a 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