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class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<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>?浙江節(jié)能三防燈歡迎來(lái)電上海先盛照明電器供應(yīng)</p><div id="mkry3np" class="leftbox clearfix"><h1>浙江節(jié)能三防燈歡迎來(lái)電上海先盛照明電器供應(yīng)</h1><div id="xzgdxik" class="proBig"><div id="hq7lhyk" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891181455078/8139782.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pyfbnta" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891181455078/8139782.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pip3bse" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>浙江節(jié)能三防燈,三防燈</p><p><span>最后更新：</span>2020-09-25 09:19:29</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="2kjv8lc" 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(jī): </span>021-54169416</p><p><span>地址: </span>陶干路1199號(hào)</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="cvco8eq" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="vevhlh3" class="box"><p><p style="text-indent:25px">徒手接觸支架，汗液會(huì)附著于支架表，后續(xù)存放或烘烤中將加速支架鍍層變色氧化及支架基體生銹氧化，若徒手接觸支架功能區(qū)，其焊線效果極差;b、作業(yè)環(huán)境應(yīng)保持恒定，控制于25"C左右，相對(duì)濕度65%以下，防止支架氧化生銹;c、在晝夜溫差極大時(shí)，應(yīng)盡量減少作業(yè)環(huán)境中的空氣流動(dòng)，長(zhǎng)時(shí)間不作業(yè)的支架應(yīng)采用不含硫框、箱子以密封保護(hù);d、LED支架在烤箱內(nèi)，在維持烤箱正常運(yùn)行下，其排氣口盡量保持通暢;e，浙江節(jié)能三防燈、在低溫季節(jié)，要盡量減少裸支架在流程中的存放時(shí)間，因?yàn)榄h(huán)境溫度較低時(shí)，浙江節(jié)能三防燈，浙江節(jié)能三防燈，大氣氣壓同時(shí)偏低，空氣污染指數(shù)較高2013年中國(guó)大陸LED面板燈市場(chǎng)銷(xiāo)售規(guī)模同比增長(zhǎng)超過(guò)百分百，增長(zhǎng)速度明顯加快。浙江節(jié)能三防燈</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江節(jié)能三防燈,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891181455078/8139782.png"></div><p style="text-indent:25px">通常把亮度(光通量)降到一半的時(shí)間稱為半衰期，行業(yè)內(nèi)將LED的使用壽命定義為它的半衰期。LED的半衰期同P-N結(jié)(Tj點(diǎn))結(jié)點(diǎn)的溫度有如下函數(shù)關(guān)系。通常講的LED的使用壽命十萬(wàn)小時(shí)是指P-N結(jié)溫在25°C時(shí)的半衰期。目前市面上絕大部分LED的使用結(jié)溫(Tj)都在95°C以上。也就是說(shuō)它的使用壽命只有780小時(shí)左右。3、散熱經(jīng)實(shí)際測(cè)試及經(jīng)濟(jì)性等全方面的衡量，建議LED的結(jié)溫應(yīng)控制在55°C以下，假設(shè)天氣溫度為35°C要達(dá)到結(jié)溫55°C以下，則在自然對(duì)流的情況下，每1W需要100cm2的外殼散熱.面積，且芯片與散熱板間熱阻每瓦Re< 10k/w。4、用鋼支架取代銅支架的不利影響現(xiàn)在市面.上99%的LED為節(jié)省制造成本使用了鋼支架，采用鋼支架LED的壽命只有使用銅支架壽命約1/4，因此建議一定要采用銅支架，采用銅支架的“食人魚(yú)”顆粒就是很好例子。LED的結(jié)構(gòu)，LED 結(jié)點(diǎn)的熱量主要依靠陰極腳導(dǎo)出、陰極腳的尺寸。通過(guò)以下的計(jì)算可以看出采用銅及鋼支架的不同。led戶外三防燈價(jià)格便宜面板燈想代替簡(jiǎn)燈、格柵燈還是很艱難的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江節(jié)能三防燈,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327890454062500/5044297.png"></div><p style="text-indent:25px">根據(jù)上面的計(jì)算知道，負(fù)載日耗電量12.2AH。在蓄電池充滿情況下，可以連續(xù)工作7個(gè)陰雨天，再加.上第-一個(gè)晚上的工作，蓄電池容量:12.2X (7+1) =97.6 (AH)，選用2臺(tái)12V100AH的蓄電池就可以滿足要求了。2.3太陽(yáng)能電池組件支架 2.3太陽(yáng)能電池組件支架為了讓太陽(yáng)能電池組件在一年中接收到的太陽(yáng)輻射能盡可能的多，我們要為太陽(yáng)能電池組件選擇一個(gè)zui佳傾角。關(guān)于太陽(yáng)能電池組件zui佳傾角問(wèn)題的探討，近年來(lái)在一些學(xué)術(shù)刊物上出現(xiàn)得不少。本次路燈使用地區(qū)為</p><p style="text-indent:25px">中應(yīng)輕拿輕放;拆開(kāi)包裝時(shí)應(yīng)用刀片劃開(kāi)粘膠帶。5、膠層和PPA支架剝離、LED變色(鍍銀層變黃發(fā)黑)1)PPA與支架剝離的原因是，PPA中所添加的二氧化鈦因芯片所發(fā)出的藍(lán)光造成其引起的光觸媒作用、PPA 本身慢慢老化所造成的，硅膠本身沒(méi)老化的情況下，由于PPA老化也會(huì)導(dǎo)致剝離現(xiàn)象的發(fā)生，光觸媒作用會(huì)衍生出“分解力”與“親水性”的活動(dòng)，此分解力具有分解有機(jī)物的能力。二氧化鈦吸收太陽(yáng)光或照明光中的紫外線后，與空氣中的氧氣、水各產(chǎn)生反應(yīng)，二氧化鈦表面會(huì)產(chǎn)生超氧陰離子。目前主要生產(chǎn)LED面板燈，從去年下半年在臨沂燈具城設(shè)立展廳后，產(chǎn)品一直頗受消費(fèi)者的追捧。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江節(jié)能三防燈,三防燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637327891330664063/1413453.png"></div><p style="text-indent:25px">若是沒(méi)有使用環(huán)氧樹(shù)脂等有機(jī)物的場(chǎng)合有發(fā)現(xiàn)無(wú)機(jī)碳存在的話，與硫磺或溴素相同、有可能是由外部所入。以上的主要原因是由于有氧氣，濕氣侵入到LED內(nèi)部以及有無(wú)機(jī)碳的存在而帶來(lái)的一系列的問(wèn)題，那么我們應(yīng)該如何解決呢?1)在封裝過(guò)程中避免使用環(huán)氧類(lèi)的有機(jī)物，比如固晶膠;2)選擇低透氣性的封裝材料，盡量避免使用橡膠系的硅材料，盡量選用樹(shù)脂型的硅材料;3)在制程的過(guò)程中盡量采用電漿清洗支架，盡可能的增加烘烤流程。以上分享完畢。上海飛利浦燈具批發(fā)上海先盛照明電器有限公司竭誠(chéng)為您服務(wù)！上海工業(yè)三防燈</p><p style="text-indent:25px">飛利浦LED燈帶LS155 G2低壓燈帶可根據(jù)不同流明輸出選擇不同的剪接長(zhǎng)度。浙江節(jié)能三防燈</p><p style="text-indent:25px">LED日光燈相對(duì)傳統(tǒng)日光有那些優(yōu)化點(diǎn)呢?8、堅(jiān)固牢靠，長(zhǎng)久使用.LED燈體本身使用的是環(huán)氧樹(shù)脂而并非傳統(tǒng)的玻璃，更堅(jiān)固牢靠，即使砸在地板.上LED也不會(huì)輕易損壞，可以放心地使用。9.與普通的熒光燈相比，LED日光燈無(wú)需鎮(zhèn)流器，無(wú)需啟輝器，無(wú)頻閃。10免維護(hù)，頻繁開(kāi)關(guān)不會(huì)導(dǎo)致任何損壞。11.安全且有穩(wěn)定的質(zhì)量可以經(jīng)受4kv高電壓散熱量低可以工作在低溫-30°C高溫55°C。12.對(duì)周?chē)h(huán)境不會(huì)有影響。沒(méi)有紫外線和紅外線，沒(méi)有有害材料，如汞，保護(hù)眼睛，也沒(méi)有噪聲。13.抗振動(dòng)性好，便于運(yùn)輸。浙江節(jié)能三防燈</p><p style="text-indent:25px">上海先盛照明電器有限公司是一家照明電器、五金交電、勞防用品、機(jī)電設(shè)備批發(fā)零售；照明電器設(shè)計(jì)、安裝。的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷(xiāo)售為一體的專業(yè)化公司。上海先盛照明擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供投光燈，三防燈，筒射燈，燈管。上海先盛照明致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來(lái)良好體驗(yàn)。上海先盛照明始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使上海先盛照明在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1416856.html</p></div></div></div></div></div><div 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