大家(jia)好今天來介紹用于焊(han)接LED燈(deng)珠(led燈(deng)珠怎么焊(han)接鋁板)的(de)問題，以下是小(xiao)編對此(ci)問題的(de)歸納整理，來看看吧。

文章目錄列表:

• 1、鋁基板led燈珠正確焊接方法
• 2、LED燈珠應怎樣焊接
• 3、焊接led燈珠用什么烙鐵
• 4、怎樣用熱風槍焊接LED
• 5、LED貼片燈珠是怎樣焊接的

鋁基板led燈珠正確焊接方法

鋁(lv)基板led燈(deng)珠(zhu)正確焊(han)(han)接方法:首(shou)先用電(dian)烙(luo)鐵在(zai)燈(deng)珠(zhu)的正、負極(ji)(ji)焊(han)(han)盤(pan)(pan)(pan)上燙上一(yi)(yi)些焊(han)(han)錫(焊(han)(han)錫千萬不能多,否(fou)則,用熱風(feng)槍一(yi)(yi)加(jia)(jia)熱,正、負極(ji)(ji)的焊(han)(han)盤(pan)(pan)(pan)就會連在(zai)一(yi)(yi)起),然后(hou)用熱風(feng)槍同時加(jia)(jia)熱正、負極(ji)(ji)焊(han)(han)盤(pan)(pan)(pan),待錫熔(rong)化后(hou),用鑷子(zi)將燈(deng)珠(zhu)的正負極(ji)(ji)放在(zai)對(dui)應的焊(han)(han)盤(pan)(pan)(pan)上即可(ke)。

該(gai)操作(zuo)要快、要準,否則,熱風(feng)槍(qiang)會(hui)把LED的(de)(de)塑封熔(rong)化而損(sun)壞。在沒有熱風(feng)槍(qiang)的(de)(de)情況下,按(an)LED燈珠(zhu)的(de)(de)結構和(he)所用基板的(de)(de)不(bu)(bu)同也可(ke)用不(bu)(bu)同的(de)(de)焊接方法。

貼片LED燈(deng)珠引(yin)腳(jiao)有(you)(you)采用半塑封(feng)的(de),即燈(deng)珠兩邊外(wai)露一小部分引(yin)腳(jiao),如(ru)常用的(de)5730、7020、4014等(deng);也有(you)(you)采用全塑封(feng)的(de),即燈(deng)珠的(de)正負極(ji)全部在芯片的(de)底部,如(ru)3030等(deng)。

LED燈珠應怎樣焊接

鋁基(ji)板只是方(fang)便接(jie)線和絕緣，建議鋁基(ji)板另(ling)(ling)外加(jia)led散(san)(san)熱器(qi) 燈(deng)珠(zhu)(zhu)(zhu)底部涂上(shang)導熱硅脂 貼(tie)緊鋁基(ji)板 兩個(ge)(ge)針腳焊(han)(han)(han)接(jie) 和cpu的(de)散(san)(san)熱原理一樣的(de)，通過(guo)底部圓形將熱量(liang)傳導出去的(de)。 一定(ding)要(yao)(yao)用led恒流(liu)電(dian)(dian)源(yuan)，不(bu)(bu)(bu)能(neng)用別的(de)電(dian)(dian)源(yuan)改裝驅(qu)動會(hui)燒(shao)(shao)(shao)掉燈(deng)珠(zhu)(zhu)(zhu) 焊(han)(han)(han)臺一定(ding)要(yao)(yao)用150度(du)的(de)溫度(du)，用低溫環保錫膏(gao)焊(han)(han)(han)接(jie)，焊(han)(han)(han)接(jie)1次，不(bu)(bu)(bu)可(ke)重(zhong)復焊(han)(han)(han)接(jie)。 超(chao)過(guo)這個(ge)(ge)溫度(du)可(ke)能(neng)會(hui)燒(shao)(shao)(shao)毀燈(deng)珠(zhu)(zhu)(zhu)。 1w對(dui)應的(de)散(san)(san)熱器(qi)散(san)(san)熱面(mian)積是50平(ping)方(fang)厘米 好保證燈(deng)珠(zhu)(zhu)(zhu)燈(deng)體工(gong)作(zuo)溫度(du)不(bu)(bu)(bu)超(chao)過(guo)65度(du) 過(guo)回流(liu)焊(han)(han)(han)的(de)話一定(ding)需要(yao)(yao)提(ti)前和我們(men)說好的(de)，因(yin)為(wei)回流(liu)焊(han)(han)(han)的(de)封裝方(fang)式不(bu)(bu)(bu)同，常規pc透鏡燈(deng)珠(zhu)(zhu)(zhu)不(bu)(bu)(bu)可(ke)以(yi)過(guo)回流(liu)焊(han)(han)(han)的(de) 紫外燈(deng)珠(zhu)(zhu)(zhu)模頂(ding)的(de)才可(ke)以(yi)過(guo)260度(du)回流(liu)焊(han)(han)(han) 您(nin)需要(yao)(yao)將鋁基(ji)板底部涂上(shang)導熱硅脂，用螺(luo)絲固定(ding)緊到led散(san)(san)熱器(qi)上(shang)面(mian)，方(fang)便將熱量(liang)導出。 安裝過(guo)程中請勿對(dui)LED凸鏡以(yi)及LED表面(mian)發光區域施(shi)加(jia)任何(he)壓(ya)力，不(bu)(bu)(bu)良(liang)操作(zuo)會(hui)導致LED開路死燈(deng)。 請不(bu)(bu)(bu)要(yao)(yao)用恒壓(ya)類型的(de)電(dian)(dian)源(yuan)供電(dian)(dian)，很多(duo)客戶用恒壓(ya)類型電(dian)(dian)源(yuan)導致燒(shao)(shao)(shao)毀燈(deng)珠(zhu)(zhu)(zhu)。 需要(yao)(yao)您(nin)另(ling)(ling)外配散(san)(san)熱器(qi)和驅(qu)動電(dian)(dian)源(yuan)，不(bu)(bu)(bu)能(neng)用開關電(dian)(dian)源(yuan)驅(qu)動。 不(bu)(bu)(bu)配散(san)(san)熱器(qi) 一定(ding)會(hui)將燈(deng)珠(zhu)(zhu)(zhu)燒(shao)(shao)(shao)毀 電(dian)(dian)流(liu)電(dian)(dian)壓(ya)過(guo)載電(dian)(dian)源(yuan)不(bu)(bu)(bu)合適 一定(ding)會(hui)將燈(deng)珠(zhu)(zhu)(zhu)燒(shao)(shao)(shao)毀

焊接led燈珠用什么烙鐵

因為LED是半導體元件，引線很短，所(suo)以焊接(jie)LED元件是要用功(gong)率(lv)小的電洛鐵，20-30W已顯足夠。

由于電(dian)烙鐵功率較小(xiao)，焊錫絲也(ye)要選用(yong)較細的為宜(yi)，例如直徑為0.8-1.0mm。

焊(han)(han)接(jie)(jie)時(shi)，要先把(ba)LED引腳處(chu)理干凈，提前掛錫，PCB板(ban)的焊(han)(han)接(jie)(jie)處(chu)也(ye)同樣(yang)處(chu)理，這樣(yang)焊(han)(han)接(jie)(jie)時(shi)才能縮短時(shi)間，避免烙鐵的熱量傳到(dao)LED芯(xin)片(pian)上。

怎樣用熱風槍焊接LED

貼片LED燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的(de)(de)焊(han)(han)(han)接(jie)(jie)(jie)方法(fa)(fa)有多(duo)種(zhong)，下面是其中一種(zhong)常(chang)用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)方法(fa)(fa)，供參(can)考。首先(xian)(xian)用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)烙鐵(tie)在(zai)(zai)(zai)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的(de)(de)正(zheng)、負(fu)(fu)極(ji)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)燙(tang)上(shang)(shang)(shang)(shang)一些焊(han)(han)(han)錫(xi)(xi)（焊(han)(han)(han)錫(xi)(xi)千萬(wan)不(bu)(bu)(bu)能(neng)多(duo)，否(fou)則，用(yong)(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)(re)風(feng)(feng)槍一加(jia)熱(re)(re)(re)(re)，正(zheng)、負(fu)(fu)極(ji)的(de)(de)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)就會連在(zai)(zai)(zai)一起），然后(hou)用(yong)(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)(re)風(feng)(feng)槍同(tong)時(shi)(shi)加(jia)熱(re)(re)(re)(re)正(zheng)、負(fu)(fu)極(ji)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)，待錫(xi)(xi)熔化(hua)后(hou)，用(yong)(yong)(yong)(yong)(yong)(yong)鑷(nie)子將(jiang)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的(de)(de)正(zheng)負(fu)(fu)極(ji)放(fang)在(zai)(zai)(zai)對(dui)(dui)應(ying)(ying)的(de)(de)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)即(ji)(ji)可(ke)。　　該操作(zuo)要(yao)快(kuai)、要(yao)準，否(fou)則，熱(re)(re)(re)(re)風(feng)(feng)槍會把(ba)LED的(de)(de)塑封(feng)(feng)熔化(hua)而(er)損壞(huai)。　　深圳豐(feng)正(zheng)光(guang)電(dian)(dian)(dian)科(ke)技(ji)發現，在(zai)(zai)(zai)沒(mei)有熱(re)(re)(re)(re)風(feng)(feng)槍的(de)(de)情況(kuang)下，按LED燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的(de)(de)結構(gou)和(he)所用(yong)(yong)(yong)(yong)(yong)(yong)基(ji)(ji)板(ban)(ban)(ban)(ban)的(de)(de)不(bu)(bu)(bu)同(tong)也(ye)可(ke)用(yong)(yong)(yong)(yong)(yong)(yong)不(bu)(bu)(bu)同(tong)的(de)(de)焊(han)(han)(han)接(jie)(jie)(jie)方法(fa)(fa)。貼片LED燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)引腳(jiao)有采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)半塑封(feng)(feng)的(de)(de)，即(ji)(ji)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)兩邊外露一小(xiao)部(bu)分引腳(jiao)，如(ru)常(chang)用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)5730、7020、4014等；也(ye)有采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)全塑封(feng)(feng)的(de)(de)，即(ji)(ji)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的(de)(de)正(zheng)負(fu)(fu)極(ji)全部(bu)在(zai)(zai)(zai)芯片的(de)(de)底部(bu)，如(ru)3030等。對(dui)(dui)半塑封(feng)(feng)的(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)如(ru)7020的(de)(de)焊(han)(han)(han)接(jie)(jie)(jie)也(ye)比較容易，同(tong)樣在(zai)(zai)(zai)焊(han)(han)(han)接(jie)(jie)(jie)前要(yao)先(xian)(xian)在(zai)(zai)(zai)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)燙(tang)一點錫(xi)(xi)（燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的(de)(de)引腳(jiao)不(bu)(bu)(bu)要(yao)燙(tang)錫(xi)(xi)），兩邊用(yong)(yong)(yong)(yong)(yong)(yong)鑷(nie)子把(ba)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的(de)(de)正(zheng)負(fu)(fu)極(ji)對(dui)(dui)應(ying)(ying)放(fang)在(zai)(zai)(zai)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)，用(yong)(yong)(yong)(yong)(yong)(yong)手(shou)(shou)指或小(xiao)改錐壓住燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)，最后(hou)用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)烙鐵(tie)迅速對(dui)(dui)外露的(de)(de)電(dian)(dian)(dian)極(ji)進行加(jia)熱(re)(re)(re)(re)，同(tong)時(shi)(shi)手(shou)(shou)指適當加(jia)力往下壓（加(jia)熱(re)(re)(re)(re)時(shi)(shi)，烙鐵(tie)不(bu)(bu)(bu)能(neng)來(lai)回搓動，手(shou)(shou)指的(de)(de)壓力也(ye)不(bu)(bu)(bu)要(yao)過大(da)，否(fou)則會損壞(huai)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)）。　　深圳豐(feng)正(zheng)光(guang)電(dian)(dian)(dian)科(ke)技(ji)建議(yi)大(da)家(jia)：對(dui)(dui)于全塑封(feng)(feng)的(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)（如(ru)3030），若(ruo)燈(deng)(deng)(deng)(deng)(deng)(deng)條(tiao)基(ji)(ji)板(ban)(ban)(ban)(ban)為(wei)普通的(de)(de)電(dian)(dian)(dian)路(lu)板(ban)(ban)(ban)(ban)，則先(xian)(xian)用(yong)(yong)(yong)(yong)(yong)(yong)刀片把(ba)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)周圍的(de)(de)漆刮干(gan)凈，露出銅(tong)線(xian)，然后(hou)在(zai)(zai)(zai)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)燙(tang)少許錫(xi)(xi)，先(xian)(xian)焊(han)(han)(han)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)大(da)的(de)(de)電(dian)(dian)(dian)極(ji)，接(jie)(jie)(jie)著把(ba)電(dian)(dian)(dian)烙鐵(tie)放(fang)在(zai)(zai)(zai)新(xin)刮出的(de)(de)銅(tong)線(xian)上(shang)(shang)(shang)(shang)加(jia)熱(re)(re)(re)(re)（不(bu)(bu)(bu)能(neng)放(fang)到焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)），待焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)的(de)(de)錫(xi)(xi)熔化(hua)后(hou)，用(yong)(yong)(yong)(yong)(yong)(yong)鑷(nie)子把(ba)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)的(de)(de)對(dui)(dui)應(ying)(ying)極(ji)放(fang)在(zai)(zai)(zai)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)略(lve)加(jia)壓即(ji)(ji)可(ke)，最后(hou)焊(han)(han)(han)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)小(xiao)的(de)(de)電(dian)(dian)(dian)極(ji)。必須(xu)先(xian)(xian)焊(han)(han)(han)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)大(da)的(de)(de)電(dian)(dian)(dian)極(ji)是因為(wei)所需的(de)(de)加(jia)熱(re)(re)(re)(re)時(shi)(shi)間長，若(ruo)后(hou)焊(han)(han)(han)此電(dian)(dian)(dian)極(ji)，燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)易過熱(re)(re)(re)(re)而(er)損壞(huai)。　　若(ruo)燈(deng)(deng)(deng)(deng)(deng)(deng)條(tiao)基(ji)(ji)板(ban)(ban)(ban)(ban)為(wei)鋁(lv)基(ji)(ji)板(ban)(ban)(ban)(ban)，就不(bu)(bu)(bu)能(neng)用(yong)(yong)(yong)(yong)(yong)(yong)上(shang)(shang)(shang)(shang)述方法(fa)(fa)了，因為(wei)用(yong)(yong)(yong)(yong)(yong)(yong)鋁(lv)基(ji)(ji)板(ban)(ban)(ban)(ban)的(de)(de)線(xian)路(lu)都設計得很(hen)細。在(zai)(zai)(zai)焊(han)(han)(han)接(jie)(jie)(jie)這(zhe)類燈(deng)(deng)(deng)(deng)(deng)(deng)條(tiao)的(de)(de)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)時(shi)(shi)，可(ke)利用(yong)(yong)(yong)(yong)(yong)(yong)熱(re)(re)(re)(re)傳導(dao)來(lai)焊(han)(han)(han)接(jie)(jie)(jie)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)，對(dui)(dui)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)正(zheng)負(fu)(fu)極(ji)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)的(de)(de)背面鋁(lv)板(ban)(ban)(ban)(ban)同(tong)時(shi)(shi)加(jia)熱(re)(re)(re)(re)，待焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)的(de)(de)錫(xi)(xi)熔化(hua)后(hou)，把(ba)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)放(fang)在(zai)(zai)(zai)焊(han)(han)(han)盤(pan)(pan)(pan)(pan)上(shang)(shang)(shang)(shang)略(lve)加(jia)壓即(ji)(ji)可(ke)。加(jia)熱(re)(re)(re)(re)器(qi)可(ke)從(cong)淘寶上(shang)(shang)(shang)(shang)購買(mai)，也(ye)可(ke)用(yong)(yong)(yong)(yong)(yong)(yong)大(da)功率電(dian)(dian)(dian)烙鐵(tie)（不(bu)(bu)(bu)小(xiao)于100W的(de)(de)）來(lai)代替。　　用(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)(dian)烙鐵(tie)焊(han)(han)(han)接(jie)(jie)(jie)燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)時(shi)(shi)，電(dian)(dian)(dian)烙鐵(tie)的(de)(de)外殼必須(xu)很(hen)好地(di)接(jie)(jie)(jie)地(di)，最好也(ye)戴上(shang)(shang)(shang)(shang)防靜(jing)電(dian)(dian)(dian)手(shou)(shou)環，以防感應(ying)(ying)電(dian)(dian)(dian)和(he)靜(jing)電(dian)(dian)(dian)損壞(huai)LED燈(deng)(deng)(deng)(deng)(deng)(deng)珠(zhu)(zhu)。另外，烙鐵(tie)頭要(yao)磨成馬蹄形的(de)(de)，以增大(da)接(jie)(jie)(jie)觸面積，縮短焊(han)(han)(han)接(jie)(jie)(jie)時(shi)(shi)間。深圳豐(feng)正(zheng)光(guang)電(dian)(dian)(dian)科(ke)技(ji)整理分享。

LED貼片燈珠是怎樣焊接的

　　回流焊(han),若是鋁(lv)基板(ban)(ban)的(de)(de)話還(huan)可(ke)以用(yong)熱(re)板(ban)(ban)。烙鐵加(jia)熱(re)鋁(lv)基板(ban)(ban),不過要注(zhu)意速度,焊(han)好后(hou)馬上移開。 　　容易(yi)(yi)出現虛焊(han)，是LED燈(deng)(deng)上的(de)(de)led芯片(pian)焊(han)接時出現了(le)虛焊(han)，焊(han)接中的(de)(de)金線沒有(you)接好。 根據不同款式的(de)(de)燈(deng)(deng)條開鋼網，鋼網與燈(deng)(deng)條能夠一致即可(ke)，選(xuan)擇錫膏用(yong)好的(de)(de)；差的(de)(de)錫膏使用(yong)LED燈(deng)(deng)珠容易(yi)(yi)脫落。錫膏印(yin)刷到需焊(han)接的(de)(de)位置，然后(hou)過回流焊(han)就焊(han)接。

以上就是小(xiao)編對于用(yong)于焊(han)接(jie)LED燈(deng)(deng)珠(zhu)(led燈(deng)(deng)珠(zhu)怎么焊(han)接(jie)鋁(lv)板)問題(ti)和相(xiang)關問題(ti)的解(jie)答了，希望對你有用(yong)