led燈貼片與燈珠比較 led燈貼片和燈珠區別 |
發布時間:2022-11-27 14:49:05 |
大(da)家好我是天成照(zhao)明LED燈(deng)珠廠家小編燈(deng)漂亮(liang)今(jin)天我們來介紹led燈(deng)貼片與燈(deng)珠比較(jiao) led燈(deng)貼片和燈(deng)珠區別的(de)問題(ti)(ti),以下就是燈(deng)漂亮(liang)對(dui)此(ci)問題(ti)(ti)和相(xiang)關問題(ti)(ti)的(de)歸納(na)整理,一(yi)起(qi)來看看吧。 文章目錄導航: led貼片和燈珠的區別有哪些 1、照射范圍不同 LED燈(deng)珠的(de)角度(du)做(zuo)的(de)很(hen)(hen)小,屬于(yu)(yu)(yu)光(guang)線比(bi)較集中,射程(cheng)的(de)很(hen)(hen)遠(yuan),但(dan)是(shi)(shi)照射范(fan)圍有限;而LED貼片的(de)一(yi)般(ban)角度(du)做(zuo)的(de)都很(hen)(hen)大,屬于(yu)(yu)(yu)光(guang)線比(bi)較散亂(luan),照射范(fan)圍廣,但(dan)是(shi)(shi)射程(cheng)比(bi)較近(jin)。LED燈(deng)珠是(shi)(shi)采用放(fang)電放(fang)光(guang),而LED貼片采用于(yu)(yu)(yu)冷性發光(guang)。 2、散熱形式不同 led燈(deng)(deng)珠外形經歷了直插、貼片(pian),隨著(zhu)技術進步,順理成(cheng)章地出(chu)現(xian)了將(jiang)多個led發(fa)光芯片(pian),高度(du)集成(cheng)直接封裝在基板上(電路、散(san)熱一體(ti)設計(ji)),形成(cheng)結構緊湊(cou)、大功(gong)率、超大功(gong)率led發(fa)光元件,這(zhe)就是(shi)COB(看似一個燈(deng)(deng)珠,實際上是(shi)一組燈(deng)(deng)珠)。 led燈珠與LED貼片的區別是什么 里邊的(de)芯體都(dou)是一樣(yang)的(de),燈珠的(de)角度(du)可以做的(de)很小,(光線(xian)比(bi)較集中,射(she)的(de)遠(yuan),但(dan)照(zhao)射(she)范圍有限,)貼片的(de)一般角度(du)做的(de)比(bi)較大(da)。補充(chong): 燈(deng)珠功(gong)(gong)率大,貼片功(gong)(gong)率小 消費者在購買LED燈(deng)(deng)(deng)時,經常會聽到(dao)(dao)銷售人員在介(jie)紹LED燈(deng)(deng)(deng)具說,這(zhe)(zhe)是(shi)(shi)(shi)大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)LED燈(deng)(deng)(deng),那個是(shi)(shi)(shi)小功(gong)(gong)(gong)(gong)率(lv)的(de)(de)LED燈(deng)(deng)(deng),不明白(bai)是(shi)(shi)(shi)什么(me)意(yi)思(si),那么(me)什么(me)是(shi)(shi)(shi)大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)LED燈(deng)(deng)(deng)什么(me)是(shi)(shi)(shi)小功(gong)(gong)(gong)(gong)率(lv)LED燈(deng)(deng)(deng)這(zhe)(zhe)兩(liang)者之間有什么(me)區別,都(dou)應用(yong)在哪些方面(mian)(mian)SIMITTER 飾美特LED照明給大(da)(da)(da)(da)家介(jie)紹一(yi)下。 1、LED燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)的(de)(de)功(gong)(gong)(gong)(gong)率(lv)不同(tong) 大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)LED燈(deng)(deng)(deng)一(yi)般采用(yong)1W大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)LED燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),1-3W共存大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)LED燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),COB大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)這(zhe)(zhe)幾種(zhong)。大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)單(dan)顆(ke)(ke)LED功(gong)(gong)(gong)(gong)率(lv)最大(da)(da)(da)(da)可(ke)以(yi)做(zuo)到(dao)(dao)200W以(yi)上(shang)。 小功(gong)(gong)(gong)(gong)率(lv)LED燈(deng)(deng)(deng),一(yi)般是(shi)(shi)(shi)采用(yong)貼片燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),主(zhu)要(yao)(yao)(yao)包(bao)括這(zhe)(zhe)幾種(zhong):5050燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每(mei)顆(ke)(ke)0.2W,3528燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每(mei)顆(ke)(ke)0.06W,3014燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每(mei)顆(ke)(ke)0.1W,5630燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每(mei)顆(ke)(ke)0.5W,5730燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu),每(mei)顆(ke)(ke)0.5W。 2、成(cheng)本(ben)不同(tong) 從產(chan)品成(cheng)本(ben)角度講(jiang),大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)的(de)(de)LED燈(deng)(deng)(deng)珠(zhu)(zhu)(zhu)(zhu)成(cheng)本(ben)要(yao)(yao)(yao)高(gao)于小功(gong)(gong)(gong)(gong)率(lv)的(de)(de)成(cheng)本(ben),一(yi)是(shi)(shi)(shi)大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)LED本(ben)身的(de)(de)造價要(yao)(yao)(yao)高(gao),二(er)是(shi)(shi)(shi)大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)的(de)(de)LED要(yao)(yao)(yao)加(jia)鋁散熱片,而小功(gong)(gong)(gong)(gong)率(lv)只要(yao)(yao)(yao)用(yong)普通電路板,加(jia)上(shang)自(zi)然散熱就可(ke)達到(dao)(dao)要(yao)(yao)(yao)求。 3、應用(yong)的(de)(de)LED燈(deng)(deng)(deng)具不同(tong) 大(da)(da)(da)(da)功(gong)(gong)(gong)(gong)率(lv)LED基(ji)(ji)本(ben)上(shang)是(shi)(shi)(shi)使用(yong)在對(dui)單(dan)位面(mian)(mian)積內對(dui)光源(yuan)要(yao)(yao)(yao)求高(gao)的(de)(de)產(chan)品上(shang),如LED天花燈(deng)(deng)(deng)、LED投光燈(deng)(deng)(deng)、LED球泡(pao)燈(deng)(deng)(deng)、路燈(deng)(deng)(deng)等(deng)方面(mian)(mian)。 小功(gong)(gong)(gong)(gong)率(lv)LED基(ji)(ji)本(ben)上(shang)是(shi)(shi)(shi)使用(yong)在可(ke)貼片面(mian)(mian)積較(jiao)少(shao),且散熱不好處理,對(dui)單(dan)位面(mian)(mian)積內的(de)(de)光源(yuan)發光要(yao)(yao)(yao)求不高(gao)的(de)(de)產(chan)品上(shang),如LED吸頂燈(deng)(deng)(deng),LED日(ri)光燈(deng)(deng)(deng),LED面(mian)(mian)板燈(deng)(deng)(deng),LED燈(deng)(deng)(deng)帶等(deng)。 led燈貼片和燈珠怎么選擇 這兩個只是工藝區別 一個是DIP插(cha)件,一個是SMD貼片工藝,貼片檔次高一些,發光面積(ji)大,從遠看更清悉,5-10米范(fan)圍(wei)用(yong)貼片更好主要(yao)看亮度,和使用(yong)需求,還有售價。 低端的(de)燈珠(zhu),不要買,亮(liang)度低,壽命(ming)短。 LED照(zhao)明(ming)的(de)(de)燈泡貼片要(yao)看檔次,好的(de)(de)貼片做(zuo)的(de)(de)外(wai)形酷(ku)似(si)燈珠(zhu),例(li)如Q5。 若是(shi)手(shou)電筒(tong)的(de)(de),貼片(pian)的(de)(de)好。以手(shou)電筒(tong)為例,使用CREE的(de)(de)Q5,R5,T6,200流明以上(shang),亮度效果很棒(bang),和那些低(di)端的(de)(de)燈(deng)泡根本沒有(you)可(ke)比性。 LED燈珠好還是LED貼片好 單純從問題上(shang)來回(hui)答的(de)(de)話,燈珠的(de)(de)亮度要高于(yu)(yu)貼片的(de)(de),貼片LED 是近幾(ji)年(nian)的(de)(de)新款(kuan),主要應用(yong)于(yu)(yu)室(shi)內(nei),燈珠的(de)(de)室(shi)內(nei)外、高速及城市道路誘(you)導利用(yong)的(de)(de)較多,至(zhi)于(yu)(yu)選擇哪一個(ge)好要看實際的(de)(de)應用(yong)環境及產品價格(ge)來確(que)定。 希望以(yi)上(shang)的(de)(de)內(nei)容(rong)可以(yi)幫到你 以上(shang)就是天成小編對于led燈貼片與燈珠比較(jiao) led燈貼片和燈珠區(qu)別問題和相(xiang)關問題的解答了,希望對你(ni)有(you)用(yong) 【責任(ren)編輯:燈漂亮】 |