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led燈珠和燈板貼得太近 燈膜離燈光片多少公分合適

發布時間:2022-09-03 11:43:08

大家好(hao)今天(tian)來介紹led燈(deng)珠和(he)燈(deng)板(ban)貼得太近(led燈(deng)外殼漏電解決辦(ban)法)的(de)問(wen)題(ti)(ti),以下(xia)是小編(bian)對此(ci)問(wen)題(ti)(ti)的(de)歸(gui)納整理,來看看吧。

文章目錄列表:

led投光燈外殼漏電什么原因

原因可能有如下3點:

1、電路(lu)板線路(lu)存在(zai)漏(lou)電現象,2、外(wai)殼質量(liang)不過(guo)關,不絕緣,3、觸(chu)摸者手(shou)上(shang)有水或者有導電物(wu)體在(zai)身(shen)上(shang)。現在(zai)的(de)燈多(duo)數是LED燈,LED燈最(zui)大的(de)弱電就是溫度(du)高,所以要使用鋁(lv)(lv)(lv)板來散熱,鋁(lv)(lv)(lv)板與燈珠貼(tie)的(de)很近,難免會(hui)(hui)帶上(shang)感應電(一般(ban)都是幾(ji)十伏(fu)的(de)電壓(ya)),當人碰觸(chu)鋁(lv)(lv)(lv)板的(de)時候(hou),就會(hui)(hui)有觸(chu)電的(de)感覺(jue)(jue)(女同胞的(de)皮膚電阻低(di),這種感覺(jue)(jue)會(hui)(hui)比男(nan)同胞更(geng)強烈)。

這種觸電的感(gan)覺是一瞬間(jian)的,鋁板上的感(gan)應電泄(xie)放(fang)完就(jiu)沒有(you)了。

led燈珠和燈板貼得太近

led燈片距離多少燈膜外看正好

20-25公分為最佳太近(jin)了(le)光(guang)線(xian)不(bu)(bu)均(jun)勻一明一暗(an)的不(bu)(bu)好看太遠了(le)光(guang)線(xian)暗(an)出不(bu)(bu)來效果(guo) 。Led是一種(zhong)發光(guang)二極(ji)管,發光(guang)的同時不(bu)(bu)產生熱量,一般(ban)對眼睛沒有傷害(hai),但不(bu)(bu)能(neng)長期照射,每次(ci)不(bu)(bu)超(chao)過(guo)20到(dao)30分鐘,就閉目休息一下,否則容易損傷視網膜,近(jin)距離盡量不(bu)(bu)用這種(zhong)燈。

建議(yi)使用的LED燈(deng)的的方(fang)法是,在使用LED燈(deng)具時,盡量不(bu)要拆掉擴散罩,不(bu)要直視LED燈(deng),選(xuan)(xuan)擇色溫時,盡量選(xuan)(xuan)擇色溫偏低(di)的,

燈具發光點到透光板到距離要求多少

這要(yao)根據(ju)(ju)光(guang)(guang)(guang)(guang)源類(lei)型(xing)才能設計距(ju)(ju)離;比如光(guang)(guang)(guang)(guang)源為(wei)(wei)LED燈珠時(shi),一(yi)般距(ju)(ju)離透(tou)光(guang)(guang)(guang)(guang)板(ban)25mm,為(wei)(wei)了發光(guang)(guang)(guang)(guang)均勻中間(jian)會加塊2mm勻光(guang)(guang)(guang)(guang)片;如果(guo)光(guang)(guang)(guang)(guang)源是導光(guang)(guang)(guang)(guang)板(ban),那就不需要(yao)留那么多(duo)距(ju)(ju)離,直(zhi)接安裝在透(tou)光(guang)(guang)(guang)(guang)板(ban)上,預留0.5mm安全(quan)距(ju)(ju)離;如果(guo)只是做照明用途(tu),光(guang)(guang)(guang)(guang)源到(dao)透(tou)光(guang)(guang)(guang)(guang)板(ban)的(de)距(ju)(ju)離并不是特別重(zhong)要(yao),我(wo)們設計時(shi)從(cong)5mm-30mm不等;這都要(yao)根據(ju)(ju)你(ni)的(de)使用場所、光(guang)(guang)(guang)(guang)源、透(tou)光(guang)(guang)(guang)(guang)板(ban)材(cai)質等因素而變化。希(xi)望對(dui)你(ni)有(you)幫助

led燈珠與led貼片怎樣區別

為您解 LED貼片有(you)兩(liang)層意思,有(you)的時候是(shi)指貼片型的LED燈珠(zhu),這(zhe)也是(shi)LED燈珠(zhu)的其(qi)中一(yi)種,與之對應的有(you)直插(cha)型LED燈珠(zhu)(插(cha)件型LED燈珠(zhu))。

同樣可以表達的意思是:將LED燈珠通過人工,或者貼片機,將LED燈珠貼到PCB板上的過程。而LED燈珠是所有發光二極管的另一種稱呼方式 希望能夠幫到您

led燈珠與LED貼片的區別是什么

里(li)邊的(de)(de)芯(xin)體都是(shi)一樣的(de)(de),燈珠的(de)(de)角(jiao)度可以做(zuo)(zuo)的(de)(de)很小,(光線(xian)比(bi)較(jiao)集中,射的(de)(de)遠(yuan),但照射范圍有限,)貼片的(de)(de)一般(ban)角(jiao)度做(zuo)(zuo)的(de)(de)比(bi)較(jiao)大。補充:

燈珠(zhu)功率大(da),貼片功率小

消(xiao)費者在(zai)(zai)購買LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)時,經(jing)常會聽到銷售人員在(zai)(zai)介紹(shao)LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)說,這是(shi)(shi)(shi)(shi)(shi)大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng),那個是(shi)(shi)(shi)(shi)(shi)小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率的LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng),不明白是(shi)(shi)(shi)(shi)(shi)什么意思,那么什么是(shi)(shi)(shi)(shi)(shi)大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)什么是(shi)(shi)(shi)(shi)(shi)小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)這兩(liang)者之間有什么區(qu)別,都應用在(zai)(zai)哪些方面SIMITTER 飾美特LED照明給大(da)家(jia)介紹(shao)一(yi)下。 1、LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的功(gong)(gong)(gong)(gong)(gong)(gong)率不同 大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)一(yi)般采用1W大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu),1-3W共存大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu),COB大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率這幾種。大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)單顆LED功(gong)(gong)(gong)(gong)(gong)(gong)率最(zui)大(da)可以做到200W以上(shang)(shang)。 小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng),一(yi)般是(shi)(shi)(shi)(shi)(shi)采用貼片(pian)(pian)燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu),主要(yao)包括這幾種:5050燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu),每(mei)(mei)顆0.2W,3528燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu),每(mei)(mei)顆0.06W,3014燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu),每(mei)(mei)顆0.1W,5630燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu),每(mei)(mei)顆0.5W,5730燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu),每(mei)(mei)顆0.5W。 2、成本不同 從(cong)產品(pin)(pin)(pin)成本角度講(jiang),大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率的LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)成本要(yao)高(gao)于小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率的成本,一(yi)是(shi)(shi)(shi)(shi)(shi)大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率LED本身的造價要(yao)高(gao),二是(shi)(shi)(shi)(shi)(shi)大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率的LED要(yao)加(jia)鋁散(san)熱(re)片(pian)(pian),而小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率只(zhi)要(yao)用普通電路板,加(jia)上(shang)(shang)自然(ran)散(san)熱(re)就(jiu)可達(da)到要(yao)求(qiu)。 3、應用的LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)具(ju)不同 大(da)功(gong)(gong)(gong)(gong)(gong)(gong)率LED基(ji)本上(shang)(shang)是(shi)(shi)(shi)(shi)(shi)使(shi)用在(zai)(zai)對單位面積內對光源(yuan)要(yao)求(qiu)高(gao)的產品(pin)(pin)(pin)上(shang)(shang),如LED天花燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)、LED投(tou)光燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)、LED球泡燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)、路燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)等方面。 小(xiao)功(gong)(gong)(gong)(gong)(gong)(gong)率LED基(ji)本上(shang)(shang)是(shi)(shi)(shi)(shi)(shi)使(shi)用在(zai)(zai)可貼片(pian)(pian)面積較少,且散(san)熱(re)不好處理,對單位面積內的光源(yuan)發光要(yao)求(qiu)不高(gao)的產品(pin)(pin)(pin)上(shang)(shang),如LED吸頂燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng),LED日(ri)光燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng),LED面板燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng),LED燈(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)(deng)帶等。

以上就是小編對(dui)于led燈珠和(he)(he)燈板貼得太近(led燈外殼漏電解決辦法(fa))問(wen)題(ti)和(he)(he)相關問(wen)題(ti)的解答了,希(xi)望對(dui)你有用(yong)

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