安徽戶外投光燈批發(fā)廠家歡迎來電上海先盛照明電器供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="LED三防燈具本質(zhì)就是一款T8三防燈具，只是接線不同，不配鎮(zhèn)流器，安徽戶外投光燈批發(fā)廠家，直接安裝相同規(guī)格的LED日光燈就可以了，LED日光燈，作為未來zui有競(jìng)爭(zhēng)力的光源，以其節(jié)能，壽命長，無污染，在綠色低碳環(huán)保節(jié)能照明中，具有舉足輕重的"><meta name="keywords" content="安徽戶外投光燈批發(fā)廠家,投光燈"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/third-snzmdjeh_tongdengwa/">筒燈</a>?安徽戶外投光燈批發(fā)廠家歡迎來電上海先盛照明電器供應(yīng)</p><div id="uz7tuwy" class="leftbox clearfix"><h1>安徽戶外投光燈批發(fā)廠家歡迎來電上海先盛照明電器供應(yīng)</h1><div id="txrovxe" class="proBig"><div id="88zby2d" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781806748047/1466494.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="tspl3wy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781806748047/1466494.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="n87npwi" 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>安徽戶外投光燈批發(fā)廠家,投光燈</p><p><span>***更新：</span>2021-01-23 12:10:44</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="irt7nfx" 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="b2ip2q2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="34s7cul" class="box"><p><p style="text-indent:25px">LED三防燈具本質(zhì)就是一款T8三防燈具，只是接線不同，不配鎮(zhèn)流器，安徽戶外投光燈批發(fā)廠家，直接安裝相同規(guī)格的LED日光燈就可以了，LED日光燈，作為未來zui有競(jìng)爭(zhēng)力的光源，以其節(jié)能，壽命長，無污染，在綠色低碳環(huán)保節(jié)能照明中，具有舉足輕重的地位。管中管三防燈具，原理和LED三防燈具是一樣的，只是管中管是一.款新式的設(shè)計(jì)的節(jié)能光源產(chǎn)品，內(nèi)罩了高效的光反片，光的利用率更高，成本比LED低得多，是一款性價(jià)比極高的光源之一，在LED日光燈還未完全成熟前，是一，安徽戶外投光燈批發(fā)廠家.款理想的過渡產(chǎn)品。三防燈具安裝.1，安徽戶外投光燈批發(fā)廠家.安裝:吸頂或吊裝2. PG防水接頭(PG13. 5)首先我們可以先檢查一下，led燈珠是否因供電電源部分的原因而沒有正常工作導(dǎo)致燈珠不亮。安徽戶外投光燈批發(fā)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽戶外投光燈批發(fā)廠家,投光燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781806748047/1466494.png"></div><p> 投光燈是指定被照面上的照度高于周圍環(huán)境的燈具。又稱聚光燈。通常，它能夠瞄準(zhǔn)任何方向，并具備不受氣候條件影響的結(jié)構(gòu)。主要用于大面積作業(yè)場(chǎng)礦、建筑物輪廓、體育場(chǎng)、立交橋、紀(jì)念碑、公園和花壇等。因此，幾乎所有室外使用的大面積照明燈具都可看作投光燈。投光燈的出射光束角度有寬有窄，變化范圍在0°～180°之間，其中光束特別窄的稱為探照燈。投光燈[1]由光學(xué)部件、機(jī)械部件和電氣部件3部分組成。光學(xué)部件主要是反射器和限制光線投光燈的遮光格片。機(jī)械部件主要是外殼，以及固定和調(diào)整光源位置的調(diào)焦機(jī)構(gòu)，固定燈具的支架、基座和帶有角度指示的調(diào)整燈具光束投射方向的零件。對(duì)絕大部分為密閉式的投光燈，機(jī)械部件還有保護(hù)玻璃及各種密封圈。根據(jù)使用環(huán)境的需要，有的還帶有金屬網(wǎng)罩。性能良好的投光燈還配有空氣過濾器。電氣部件主要是鎮(zhèn)流器、電容器、觸發(fā)器（根據(jù)光源需要而設(shè)）等。陜西戶外投光燈廠家如果是，可檢查電源線路，一般電源正常的話，led頂燈接上去上面的指標(biāo)燈會(huì)亮的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽戶外投光燈批發(fā)廠家,投光燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781717548828/354470.png"></div><p style="text-indent:25px">**光伏系統(tǒng)由多個(gè)部件組成，即使部件符合技術(shù)和安全標(biāo)準(zhǔn)，整個(gè)系統(tǒng)的技術(shù)指標(biāo)是否滿足設(shè)計(jì)要求，仍需進(jìn)一步驗(yàn)證。該標(biāo)準(zhǔn)驗(yàn)證了系統(tǒng)的設(shè)計(jì)和性能，并對(duì)系統(tǒng)性能進(jìn)行評(píng)估。系統(tǒng)性能試驗(yàn)要求和抽樣系統(tǒng)應(yīng)依據(jù)本標(biāo)準(zhǔn)的試驗(yàn)程序進(jìn)行性能試驗(yàn)。在試驗(yàn)進(jìn)行中，測(cè)試者應(yīng)嚴(yán)格遵守制造商的操作、安裝和連接指示。性能試驗(yàn)可以進(jìn)行室外試驗(yàn)，也可以進(jìn)行室內(nèi)試驗(yàn)。如果試驗(yàn)現(xiàn)場(chǎng)的室外測(cè)試條件和標(biāo)準(zhǔn)中的模擬室外條件相似，可以進(jìn)行室外試驗(yàn)。如果差別很大，則建議做室內(nèi)試驗(yàn)。試驗(yàn)條件能夠覆蓋系統(tǒng)被設(shè)計(jì)和使用的主要?dú)夂騾^(qū)。</p><p style="text-indent:25px">性能特點(diǎn)要求:1.高可靠性特別像LED路燈的驅(qū)動(dòng)電源，裝在高空，維修不方便，維修的花費(fèi)也大。2．高效率LED是節(jié)能產(chǎn)品，驅(qū)動(dòng)電源的效率要高。對(duì)于電源安裝在燈具內(nèi)的結(jié)構(gòu)，尤為重要。因?yàn)長ED的發(fā)光效率隨著LED溫度的升高而下降，所以LED的散熱非常重要。電源的效率高，它的耗損功率小，在燈具內(nèi)發(fā)熱量就小，也就降低了燈具的溫升。對(duì)延緩LED的光衰有利。―3．高功率因素功率因素是電網(wǎng)對(duì)負(fù)載的要求。一般70瓦以下的用申器，沒有強(qiáng)制性指標(biāo)。3、LED燈珠本身的質(zhì)量問題，也可以造成LED燈珠不亮，因?yàn)橛行㎜ED燈珠芯片存在漏電。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安徽戶外投光燈批發(fā)廠家,投光燈" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269782155068360/7868258.png"></div><p style="text-indent:25px">現(xiàn)在設(shè)計(jì)占燈具成本的20%左右，有些高。隨著技術(shù)發(fā)展電源大概在5-10%zui為合理。 LED成本高，其實(shí)是相對(duì)目前其他光源來說，作為20世紀(jì)90年代才發(fā)明藍(lán)光LED,從而導(dǎo)致LED白光得以實(shí)現(xiàn)的LED行業(yè)而言，其實(shí)現(xiàn)在的成本并不高。尤其是LED環(huán)保、節(jié)能、不含汞，而且每季度LED燈具的價(jià)格都在往下滑，相信一定可以在較短的時(shí)間內(nèi)達(dá)到人們能夠接受的水平。編輯本段LED驅(qū)動(dòng)電源九大性能特點(diǎn)要求根據(jù)電網(wǎng)的用電規(guī)則和LED驅(qū)動(dòng)電源的特性要求，在選擇和設(shè)計(jì)LED驅(qū)動(dòng)電源時(shí)要考慮到以下九大<span style="display:none;"><span style="display:none;"><span style="display:none;"><span style="display:none;"><span style="display:none;"><span style="display:none;"><span style="display:none;"></span></span></span></span></span></span></span>衰減特性除與紅、綠、藍(lán)LED本身特性相關(guān)外，使用電流、PCB板散熱設(shè)計(jì)、顯示屏使用環(huán)境溫度等均對(duì)衰減影響。河南飛利浦led投光燈批發(fā)廠家</p><p style="text-indent:25px">來看看我們操作的led 頂燈在操作時(shí)有沒有進(jìn)行正確的連接。安徽戶外投光燈批發(fā)廠家</p><p style="text-indent:25px">LED三防燈性能優(yōu)點(diǎn) 1、節(jié)能:同等功率的LED燈耗電*為白熾燈的10%，比日光燈還要節(jié)能，不發(fā)燙,防油,防塵.2、壽命長:LED燈珠的可以工作5萬小時(shí)，比日光燈和白熾燈都長。3、可調(diào)光:以前的調(diào)光器一直是針對(duì)白熾燈的，白熾燈調(diào)暗時(shí)光線.發(fā)紅;很難見到日光燈調(diào)光器，這是調(diào)光技術(shù)很多年沒有發(fā)展的主要原因;現(xiàn)在LED又可以調(diào)光了，并且無論是亮還是暗光都是同樣的顏**溫基本不變)，這一點(diǎn)明顯優(yōu)于白熾燈的調(diào)光。4可頻繁開關(guān): LED的壽命是按點(diǎn)亮?xí)r算的，即便每秒鐘開關(guān)數(shù)千次也不影響LED壽命，在裝飾等需要頻繁亮滅的場(chǎng)合，LED燈有***優(yōu)勢(shì)。安徽戶外投光燈批發(fā)廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2976819.html</p></div></div></div></div></div><div id="lf8ugt3" class="page-right twoColRt"><div id="edqskbd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pzwyfry" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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