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　　一、定義：洗墻燈(deng)源自(zi)于(yu)英文wash

　　wall，譯成中(zhong)文(wen)就(jiu)成了洗(xi)墻(qiang)(qiang)燈(deng)。LED洗(xi)墻(qiang)(qiang)燈(deng)又名(ming)線(xian)型LED投光(guang)燈(deng)等等，由于(yu)其外形為長條(tiao)(tiao)(tiao)形，也(ye)(ye)有(you)人將之稱為LED線(xian)條(tiao)(tiao)(tiao)燈(deng)，主要(yao)也(ye)(ye)是用(yong)來做修建裝(zhuang)修照明之用(yong)，還有(you)用(yong)來勾(gou)勒大型修建的輪廓(kuo)，其技術參數與LED投光(guang)燈(deng)大體類(lei)似，相對於LED投光(guang)燈(deng)的圓形結(jie)構，LED洗(xi)墻(qiang)(qiang)燈(deng)的條(tiao)(tiao)(tiao)形結(jie)構的散熱裝(zhuang)置顯得愈加好處理一點。

　　二、參數：現(xian)在(zai)運(yun)用(yong)(yong)(yong)(yong)較多的(de)(de)LED洗墻(qiang)燈(deng)基(ji)本上是(shi)選(xuan)用(yong)(yong)(yong)(yong)1W大(da)功(gong)(gong)率(lv)LED管（每個LED管會帶有(you)一(yi)(yi)個由PMMA制成的(de)(de)高(gao)光(guang)(guang)效透鏡，其(qi)主(zhu)要功(gong)(gong)用(yong)(yong)(yong)(yong)是(shi)二次(ci)分配(pei)LED管發(fa)出的(de)(de)光(guang)(guang)），呈單(dan)線(xian)擺(bai)放（二線(xian)或多線(xian)擺(bai)放的(de)(de)將(jiang)其(qi)歸為(wei)LED投光(guang)(guang)燈(deng)），大(da)多數LED洗墻(qiang)燈(deng)的(de)(de)LED管都是(shi)共用(yong)(yong)(yong)(yong)一(yi)(yi)個散(san)熱器，也有(you)的(de)(de)廠家(jia)是(shi)每一(yi)(yi)個LED管安頓一(yi)(yi)個小型散(san)熱器，其(qi)發(fa)光(guang)(guang)角度(du)(du)一(yi)(yi)般有(you)窄（20度(du)(du)左右(you)）、中（50度(du)(du)左右(you)）、寬（120度(du)(du)左右(you)）三種，現(xian)在(zai)，大(da)功(gong)(gong)率(lv)LED洗墻(qiang)燈(deng)（窄角度(du)(du)）的(de)(de)最遠的(de)(de)有(you)效投射間隔為(wei)15-20米(mi)，其(qi)常用(yong)(yong)(yong)(yong)功(gong)(gong)率(lv)大(da)概有(you)8W、12W、24W、27W、36W等幾種功(gong)(gong)率(lv)方式，而(er)它們的(de)(de)常用(yong)(yong)(yong)(yong)外形尺(chi)寸一(yi)(yi)般為(wei)300、500、600、1000等幾種，可以按(an)實際工程(cheng)運(yun)用(yong)(yong)(yong)(yong)選(xuan)擇不同(tong)的(de)(de)長度(du)(du)和功(gong)(gong)率(lv)密度(du)(du)。

　　三、操(cao)(cao)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)方式(shi)(shi)：大功率(lv)LED洗墻燈有外(wai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)和內(nei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)兩種操(cao)(cao)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)方式(shi)(shi)，內(nei)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)無需外(wai)接(jie)操(cao)(cao)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)器(qi)可以內(nei)置多種改變模式(shi)(shi)（最多可達六種），而外(wai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)則(ze)要裝備外(wai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)操(cao)(cao)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)器(qi)方可完成顏色改變，現在市面上(shang)的運用也是以外(wai)控(kong)(kong)(kong)(kong)(kong)(kong)(kong)居多。

　　四、主要的(de)運用(yong)(yong)(yong)場合(he)及可(ke)完(wan)成(cheng)的(de)作用(yong)(yong)(yong)：LED洗墻燈經(jing)過內置微晶片的(de)操(cao)控，在小型工程運用(yong)(yong)(yong)場合(he)中(zhong)，可(ke)無操(cao)控器(qi)運用(yong)(yong)(yong)，能完(wan)成(cheng)突(tu)變(bian)、跳變(bian)、顏色閃耀(yao)(yao)、隨機閃耀(yao)(yao)、突(tu)變(bian)替(ti)換等動態作用(yong)(yong)(yong)，也(ye)可(ke)以經(jing)過DMX的(de)操(cao)控，完(wan)成(cheng)追逐、掃描等作用(yong)(yong)(yong)。現(xian)在，主要的(de)運用(yong)(yong)(yong)場所有：單體修建(jian)、歷史修建(jian)群外墻照明。

　　大(da)樓內(nei)光(guang)外透照(zhao)(zhao)明(ming)、室(shi)內(nei)局部(bu)照(zhao)(zhao)明(ming)。綠(lv)化(hua)景象照(zhao)(zhao)明(ming)、廣告(gao)牌照(zhao)(zhao)明(ming)。醫療、文明(ming)等(deng)專門設備照(zhao)(zhao)明(ming)。酒、舞廳等(deng)娛樂場所氣氛照(zhao)(zhao)明(ming)等(deng)。

文章源自：大功率led洗墻燈 //faana.cn/