CN102330955A - 一种led日光灯灯头 - Google Patents

一种led日光灯灯头 Download PDF

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Publication number
CN102330955A
CN102330955A CN 201110143268 CN201110143268A CN102330955A CN 102330955 A CN102330955 A CN 102330955A CN 201110143268 CN201110143268 CN 201110143268 CN 201110143268 A CN201110143268 A CN 201110143268A CN 102330955 A CN102330955 A CN 102330955A
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lamp holder
power line
sided pcb
pcb board
led
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CN102330955B (zh
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常益峰
顾宇栋
姜卫民
赵堂明
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SUZHOU RADIANT LIGHTING TECHNOLOGY CO., LTD.
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ZHANGJIAGANG RADIANT TECHNOLOGY CO LTD
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Abstract

本发明公开了一种LED日光灯灯头,所述LED日光灯灯头包括:主灯头件、与主灯头件一体成型的导电柱、安装于主灯头件内的双面PCB板、电源线及数个螺丝,所述导电柱的一端设有内螺纹,所述螺丝穿过双面PCB板而与导电柱内的内螺纹相配合,所述双面PCB板设有线孔,所述电源线穿过线孔而焊接于双面PCB板上,该种结构的LED日光灯灯头既方便电源线焊接又能够提高电源线牢度。

Description

一种LED日光灯灯头
技术领域
本发明涉及一种LED日光灯,尤其涉及一种LED日光灯灯头的结构。 
背景技术
由于LED日光灯采用的电源输入方式是一端接火线,另一端接零线,所以LED日光灯的灯头一端的两根导电柱是短路连接的,目前使用的LED日光灯灯头,一般采用铆钉式的方法将一块单面PCB板与两根导电柱短路起来,然后再焊接电源线到LED日光灯灯管内,这样焊接存在两个问题:一、焊接时,由于灯头空间小,不好焊接,容易烫坏日光灯灯头;二、电源线贴焊在单面PCB板上,承受的牵引力较小,容易脱落。 
发明内容
本发明所要解决的技术问题是:提供一种既方便电源线焊接又能够提高电源线牢度的LED日光灯灯头。 
为解决上述技术问题,本发明采用的技术方案为:一种LED日光灯灯头,所述LED日光灯灯头包括:主灯头件、与主灯头件一体成型的导电柱、安装于主灯头件内的双面PCB板、电源线及数个螺丝,所述导电柱的一端设有内螺纹,所述螺丝穿过双面PCB板而与导电柱内的内螺纹相配合,所述双面PCB板设有线孔,所述电源线穿过线孔而焊接于双面PCB板上。 
 本发明的有益效果是: 本发明通过所述导电柱的一端设有内螺纹,所述螺丝穿过双面PCB板而与导电柱内的内螺纹相配合,所述双面PCB板设有线孔,所述电源线穿过线孔而焊接于双面PCB板上,从而既方便电源线焊接又能够提高电源线牢度。 
附图说明
图1为LED日光灯灯头的结构示意图。 
图1中:1、主灯头件,100、LED日光灯灯头,2、双面PCB板,20、线孔,3、电源线,4、螺丝。 
具体实施方式
请参阅图1,一种LED日光灯灯头100,其包括:主灯头件1、与主灯头件1一体成型的导电柱、安装于主灯头件内的双面PCB板2、电源线3及两个螺丝4,所述导电柱的一端设有内螺纹,所述螺丝4穿过双面PCB板2而与导电柱内的内螺纹相配合,从而使双面PCB板2牢固地固持于主灯头件1上,所述双面PCB板2设有线孔20,所述电源线3穿过线孔20而焊接于双面PCB板2上。因本发明中采用的是双面PCB板2,正面拧螺丝4,反面压着导电柱,一方面确保把电导过来,另外,由于双面PCB板2的焊盘有金属化过孔,因此焊盘的附着力较强,因此焊盘不易被损坏。安装时,先将电源线3穿过双面PCB板2上的线孔20,再将电源线3焊接于双面PCB板2反面的焊盘上,接着再将双面PCB板2通过螺丝4固持于主灯头件1上。该种结构的LED日光灯灯头100既方便电源线焊接又能够提高电源线牢度。 

Claims (2)

1.一种LED日光灯灯头,其特征在于:所述LED日光灯灯头包括:主灯头件、与主灯头件一体成型的导电柱、安装于主灯头件内的双面PCB板、电源线及数个螺丝,所述导电柱的一端设有内螺纹,所述螺丝穿过双面PCB板而与导电柱内的内螺纹相配合,所述双面PCB板设有线孔,所述电源线穿过线孔而焊接于双面PCB板上。
2.如权利要求1所述的一种LED日光灯灯头,其特征在于:上述螺丝的个数为两个。
CN 201110143268 2011-05-31 2011-05-31 一种led日光灯灯头 Expired - Fee Related CN102330955B (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201582742U (zh) * 2009-08-05 2010-09-15 广州美晶电子科技有限公司 一种灯管之灯头的锁紧结构及灯管
CN102003635A (zh) * 2009-08-31 2011-04-06 富准精密工业(深圳)有限公司 发光二极管灯具
CN201795338U (zh) * 2010-08-20 2011-04-13 东莞市实达光电科技有限公司 一种可更换电源的led日光灯
CN102052652A (zh) * 2009-10-30 2011-05-11 西安孚莱德光电科技有限公司 Led灯管防反接灯头
CN202149456U (zh) * 2011-05-31 2012-02-22 张家港市瑞腾科技有限公司 一种led日光灯灯头

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201582742U (zh) * 2009-08-05 2010-09-15 广州美晶电子科技有限公司 一种灯管之灯头的锁紧结构及灯管
CN102003635A (zh) * 2009-08-31 2011-04-06 富准精密工业(深圳)有限公司 发光二极管灯具
CN102052652A (zh) * 2009-10-30 2011-05-11 西安孚莱德光电科技有限公司 Led灯管防反接灯头
CN201795338U (zh) * 2010-08-20 2011-04-13 东莞市实达光电科技有限公司 一种可更换电源的led日光灯
CN202149456U (zh) * 2011-05-31 2012-02-22 张家港市瑞腾科技有限公司 一种led日光灯灯头

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