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} } </style> <div class="ld_head hidden-md hidden-xs hidden-sm"> <div class="top_line"> <div class="big"> <p class="fl">广东商友照明有限公司|室内/户外工程照明,路灯,景观照明,工厂照明节能改造专å®?/p> <div class="tpline_r fr"> <div class="ld_tsearch fr"> <form name="product_myformsearch" action="/Search.aspx" method="get"> <input type="text" placeholder="可输入关键词搜索" id="search" name="keys" style=" padding-left: 21px; outline: none; height: 24px; margin-top: 7px;"> <input id="s_btn" value="" type="submit"> </form> </div> </div> <br /> </div> </div> <div class="ld_top"> <div class="big"> <h1 class="fl"><a href="/"> <img title="广东商友照明有限公司|室内/户外工程照明,路灯,景观照明,工厂照明节能改造专å®? alt="广东商友照明有限公司|室内/户外工程照明,路灯,景观照明,工厂照明节能改造专å®? src="/Templates/cn/images/top_logo.jpg" /></a></h1> <div class="ld_nav fr"> <a href="/" title="首页">首页</a> <a href="/About.html" title="关于商友">关于商友</a> <a href="/ProdClass/ProductClass-3-1.html" title="产品信息">产品信息</a> <a href="/News/NewClass-2-1.html" title="新闻动æ€?>新闻动æ€?/a> <a href="/CibsService/NewClass-17-1.html" title="服务与支æŒ?>服务与支æŒ?/a> <a href="/News/NewClass-6-1.html" title="工程案例">工程案例</a> <a href="/Contact.html" title="联系我们">联系我们</a> <div style=" margin-top: 4px; float: right;"></div> </div> <br /> </div> </div> </div> <div id="height_nav"></div> <style>.ld_nav a { padding: 0 16px; }</style> <div class="swiper-pagination"></div> </div> </div> </div> <div id="CFlashAd " class="hidden-md hidden-xs hidden-sm" style="background: url(/Templates/cn/images/news_banner.jpg) no-repeat center 0;height: 250px"></div> <div id="Mail"> <div id="MLeft"> <div id="LeftBk"> <ul class="bt">新闻资讯</ul> <div class="list otherlist"> <ul> <li><a href="/News/NewClass-1-1.html">商友新闻</a></li> <li><a href="/News/NewClass-4-1.html">照明资讯</a></li> <li><a href="/CibsService/ServiceClass-16-1.html">灯具知识</a></li> <li><a href="/CibsService/ServiceClass-15-1.html">服务指南</a></li> <li><a href="/CibsService/ServiceClass-17-1.html">资料下载</a></li></ul> </div> <div class="lf_contact"> <ul class="bt">联系方式</ul> <div class="list contact_list"> <p class="stel">王祥å³?13929249704</p> </div> </div> </div> </div> <div id="MCenter"> <div id="CMail"> <ul class="bt"><span class="more">当前位置ï¼?a href="/">首页</a> >> > <a href="/News/NewClass-2-1.html">新闻动æ€?/a> > <a href="/News/NewClass-4-1.html">照明资讯</a> </span><img src="/Templates/cn/images/bt_icon.png" />  照明资讯</ul> <div class="pro_slist hidden-lg"><ul> <li><a href="/News/NewClass-1-1.html">商友新闻</a></li> <li><a href="/News/NewClass-4-1.html">照明资讯</a></li> <li><a href="/CibsService/ServiceClass-16-1.html">灯具知识</a></li> <li><a href="/CibsService/ServiceClass-15-1.html">服务指南</a></li> <li><a href="/CibsService/ServiceClass-17-1.html">资料下载</a></li></ul> </div> <div class="Connent Newconent Newconent2"> <h3>探秘照明节电新方æ³?/h3> <div class="RTitle">来源:商友照明 发布日期:2010-5-28 15:53:00 </div>     如今随着我国改革开放的不断深入,国民经济的高速发展和人民水平的提高,我国照明用电量已占总用电量çš?%-8%。按照我国提出的“中国绿色照明工程”,照明节电已成为节能的重要方面,东莞商友照明提出照明节电必须在保证照度的前提下,推广高效节能照明光源及器具,提高电能利用率,减少用电量。下面就节能光源及灯具进行详细分析!<BR><STRONG>科学选用电光æº?/STRONG><BR>  科学选用电光源是照明节电的首要问题。当前,国内生产的电光源的发光效率、寿命、显色性能均在不断提高,节能电光源不断涌现,电光源按发光原理可分为两类。一类是热辐射电光源,如白炽灯、卤钨灯等。另一类是气体放电光源,如汞灯、钠灯、氙灯、金属卤化物灯等。各种电光源的发光效率有较大差异。气体放电光源比热辐射电光源高得多。一般情况下,可逐步用气体放电光源替代热辐射电光源,并尽可能选用光效高的气体放电光源ã€?BR>     <BR>   <STRONG>高压钠灯</STRONG>光效是白炽灯çš?~10倍,寿命长、特性稳定、光通维持率高,适合于在显色性要求不高的道路、广场、码头和室内高大的厂房和仓库等场所照明ã€?nbsp;    <BR>   <STRONG>金属卤化物灯</STRONG>(金卤ç�?,具有光效高,显色性好、功率大的特点,适用于剧院、总装车间等大面积照明场三所ã€?nbsp;    <BR>   <STRONG>荧光ç�?/STRONG>比白炽灯节电70%,适用于在办公室、宿舍及顶棚高度低于5米的车间等室内照明。紧凑型荧光灯发光效率比普通荧光灯é«?%,细管型荧光灯比普通荧光灯节电10%,因此,紧凑型和细管型荧光灯是“九五”期间“中国绿色照明工程”实施方案中推出的高效节能电光源ã€?BR>   <STRONG>无极ç�?/STRONG>相对于其他光源来说有着节约能源的优越性,åœ?00000小时的时间内,比白炽灯高60倍;比节能灯é«?2倍;比荧光灯é«?2倍;比高压汞灯高20倍。具有高光效、长寿命、高显色性未来发展方向的新型光源。现在主要适用于工厂、低等级道路、加油站、体育馆、隧道等照明及工业工厂节能改造已经广泛引ç”?<BR>   在开闭频繁、面积小、照明要求低的情况下,可采用白炽灯。双螺旋灯丝型白炽灯比单螺旋灯丝型白炽灯光通量增加10%。可根据需要优先选用ã€?BR>     <BR><STRONG>合理选择照明灯具</STRONG>     <BR>  灯具的主要功能是合理分配光源辐射的光通量,满足环境和作业的配光要求,并且不产生眩目现象和严重的光幕反射。选择灯具时,除考虑环境光分布和限制眩光的要求外,还应考虑灯具的效率,选择高光效灯具ã€?BR>     <BR>   在各类灯具中,荧光灯主要用于室内照明,汞灯和钠灯用于室外照明,也可将二者装在一起作混光照明。这样光效高、耗电少、光色逼真、协调、视觉舒适ã€?BR>     <BR>   另外,在灯具设计上要采用合理的配光。如白炽灯的灯具在弧度上处理合理,照度不变的情况下可节电20%,荧光灯的灯具设计错开重光部分,可提高光效80%ã€?<BR> <br> </div> </div> </div><div style="clear:both"></div></div> <div class="ld_footer hidden-md visible-lg-block hidden-xs hidden-sm"> <hr/> <div class="big"> <div class="ft_left fl"> <a href="/"><img title="广东商友照明有限公司|室内/户外工程照明,路灯,景观照明,工厂照明节能改造专å®? alt="广东商友照明有限公司|室内/户外工程照明,路灯,景观照明,工厂照明节能改造专å®? src="/Templates/cn/images/ft_logo.jpg"/></a> <h2>室内外工程照明灯具制造商</h2> </div> <div class="ft_middle fl"> <h3>热销产品</h3> <p><a href="/ProdClass/LuDeng-107-1.html">路灯</a>|<a href="/ProdClass/JingGuanDeng-108-1.html">景观ç�?/a>|<a href="/ProdClass/gaoganlighting-110-1.html">高杆ç�?/a>|<a href="/ProdClass/tingyuandeng-109-1.html">庭院ç�?/a>|<a href="/ProdClass/LED-GongKuangDeng-61-1.html">led工矿ç�?/a>|<a href="/ProdClass/SuiDaoDeng-103-1.html">隧道ç�?/a></p> </div> <div class="ft_right fl"> <img class="fl" title="广东商友照明有限公司|室内/户外工程照明,路灯,景观照明,工厂照明节能改造专å®? alt="广东商友照明有限公司|室内/户外工程照明,路灯,景观照明,工厂照明节能改造专å®? src="/Templates/cn/images/erlog.png" style="width:94px;height:auto;"/> <p>热线:王祥峰 13929249704</p> <p>Emailï¼?a href="mailto:sales@jeanrockefeller.com">sales@jeanrockefeller.com</a></p> <td style="text-align: center;"> </div> <br/> </div> </div> <div class="ld_copyright hidden-md visible-lg-block hidden-xs hidden-sm"> <div class="big" style=" width: 1134px; 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