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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="fwictfm" class="twoCol"><div id="wxeqhw8" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_zmgy/">照明工業(yè)</a>?<a href="http://www.cdcfah.com/cp/second-zmgy_swzmdj/">室外照明燈具</a>?<a href="http://www.cdcfah.com/cp/third-swzmdj_toushedeng/">投射燈</a>?山西三防燈價格實惠歡迎咨詢上海先盛照明電器供應(yīng)</p><div id="weqcjqh" class="leftbox clearfix"><h1>山西三防燈價格實惠歡迎咨詢上海先盛照明電器供應(yīng)</h1><div id="x3he8p3" class="proBig"><div id="2r3wtv2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891283105469/2622355.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="nrt3873" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891283105469/2622355.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ltqdhnu" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>山西三防燈價格實惠,三防燈</p><p><span>***更新：</span>2020-08-31 01:17:46</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vcjqxjl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海先盛照明電器有限公司</a></p><p><span>聯(lián)系人：</span>顧勇軍</p><p><span>郵箱: </span>522366548@qq.com</p><p><span>電話: </span>13301861712</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-54169416</p><p><span>地址: </span>陶干路1199號</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="txzlso2" class="page-proshow02"><p class="title">詳細說明</p><div id="lmef22r" class="box"><p><p style="text-indent:25px">LED的光衰 1，山西三防燈價格實惠、LED冷光源之說 LED靠電子在能帶間的躍遷來發(fā)光，它光譜單一，山西三防燈價格實惠，不含紅外部分，不同于傳統(tǒng)的固體熱致發(fā)光光源的白熾燈。因此將LED稱作“冷”光源，其實LED芯片*能將不到10%的電能轉(zhuǎn)化為光能，其余90%轉(zhuǎn)化為熱能。而且這些熱能的大部分只能靠傳導(dǎo)散發(fā)出去。因此，良好的散熱設(shè)計對LED的正常使用非常重要，山西三防燈價格實惠。2、LED對工作溫度要求嚴(yán) LED的芯片對溫度異常敏感，這也是半導(dǎo)體的共性。從下列的圖及表格中可以看出LED的使用壽命與結(jié)溫(Tj)關(guān)系。加上產(chǎn)品本身涉及到材料、光學(xué)、結(jié)構(gòu)、五金、電子等多個領(lǐng)域。山西三防燈價格實惠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西三防燈價格實惠,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891283105469/2622355.png"></div><p style="text-indent:25px">高光效氣體放電光源的平均使用壽命長達20000小時，消除了頻繁更換燈泡的麻煩和不便。采用新技術(shù)的電容式節(jié)能鎮(zhèn)流器，比同類鎮(zhèn)流器節(jié)電20%，可實現(xiàn)恒流輸出，**延長燈泡的使用壽命。另外采用綁扎等新技術(shù)，確保外殼完整、密封可靠、防水防塵。高光效氣體放電光源的平均使用壽命長達20000小時，消除了頻繁更換燈泡的麻煩和不便。采用新技術(shù)的電容式節(jié)能鎮(zhèn)流器，比同類鎮(zhèn)流器節(jié)電20%，可實現(xiàn)恒流輸出，**延長燈泡的使用壽命。另外采用綁扎等新技術(shù)，確保外殼完整、密封可靠、防水防塵。重慶三防燈價格實惠由于目前的LED平面燈主要面向商業(yè)應(yīng)用以替代T8等格柵燈具。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西三防燈價格實惠,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891181455078/8139782.png"></div><p style="text-indent:25px">燕尾槽半導(dǎo)體支架封裝結(jié)構(gòu) 一種燕尾槽半導(dǎo)體支架封裝結(jié)構(gòu)，半導(dǎo)體銅支架的一個面制成許多凹窩，銅支架與散熱片之間的嚙合采用凹、凸卡口式結(jié)銅支架的左、右底邊為多層折疊式結(jié)構(gòu)，銅支架的左、右底邊為多層折疊式結(jié)構(gòu)，增大了膠和支架結(jié)合的面積，加強塑封料與銅支架的結(jié)合度，增強半導(dǎo)體器件抵抗鎖螺絲時機械應(yīng)力的能力，增強焊接牢靠度，保護晶片，減少半導(dǎo)體器件的失效;加強支架與膠的結(jié)合度，減少剝離。LED支架制造工藝 1、LED支架選材:冷軋低碳鋼(銅)</p><p style="text-indent:25px">LED日光燈相對傳統(tǒng)日光有那些優(yōu)化點呢?2、高效轉(zhuǎn)換，減少發(fā)熱傳統(tǒng)燈具會產(chǎn)生大量的熱能，而LED燈具則是把電能全都轉(zhuǎn)換為光能，不會造成能源的浪費。而且對文件，衣物也不會產(chǎn)生退色現(xiàn)象。3、清靜舒適，沒有噪音 LED燈具不會產(chǎn)生噪音，對于使用精密電子儀器的場合為上佳之選。適合于圖書館，辦公室之類的場合。4、光線柔和，保護眼睛傳統(tǒng)的日光燈使用的是交流電，所以每秒鐘會產(chǎn)生100-120次的頻閃。LED 燈具是把交流電直接轉(zhuǎn)換為直流電，不會產(chǎn)生閃爍現(xiàn)象，保護眼睛。面板薄的LED面板燈將廣泛應(yīng)用于家居照明和工程照明。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="山西三防燈價格實惠,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327890117802734/2151949.png"></div><p style="text-indent:25px">LED日光燈相對傳統(tǒng)日光有那些優(yōu)化點呢?5、無紫外線，沒有蚊蟲LED燈具不會產(chǎn)生紫外線，因此不會象傳統(tǒng)的燈具那樣，有很多蚊蟲圍繞在燈源旁。室內(nèi)會變得更加干凈衛(wèi)生整潔。6、電壓可調(diào)80V- 245V傳統(tǒng)的日光燈是通過整流器釋放的高電壓來點亮的，當(dāng)電壓降低時則無法點亮。而LED燈具在一定范圍的電壓之內(nèi)都能點亮，還能調(diào)整光亮度.7、節(jié)省能源，壽命更長LED日光燈的耗電量是傳統(tǒng)日光燈的三分之一以下，壽命也是傳統(tǒng)日光燈的10倍，可以長期使用而無需更換，減少人工費用。更適合于難于更換的場合。強大制造業(yè)系統(tǒng)使得中國能夠研發(fā)制造出比較好的LED照明產(chǎn)品。山西三防燈價格實惠</p><p style="text-indent:25px">相關(guān)調(diào)查顯示截止于2013年底，我國從事LED面板燈廠家已達到2200多家。山西三防燈價格實惠</p><p style="text-indent:25px">表面處理采用了目前**技術(shù)的技術(shù)工藝;路燈整體結(jié)構(gòu)簡約而美觀;經(jīng)過實際運行證明各環(huán)節(jié)之間匹配性較好。日前，太陽能LED照明的初投資問題仍然是困擾我們的一個主要問題。但是，太陽能電池光效在逐漸提高，而價格會逐漸降低，同樣地市場上LED光效在快速地提高，而價格卻在降低。與太陽能的可再生、清潔無污染以及LED的環(huán)保節(jié)能相比，常規(guī)化石能源日趨緊張，并且使用后對環(huán)境會造成了日益嚴(yán)重的污染。所以，太陽能LED照明作為一種方興未艾的戶外照明，展現(xiàn)給我們的將是無窮的生命力和廣闊的前景。山西三防燈價格實惠</p><p style="text-indent:25px">上海先盛照明電器有限公司位于上海市，創(chuàng)立于2012-02-23。公司業(yè)務(wù)涵蓋投光燈，三防燈，筒射燈，燈管等，價格合理，品質(zhì)有保證。公司從事照明工業(yè)多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供質(zhì)量的產(chǎn)品及服務(wù)。上海先盛照明憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br 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