CN204268162U - 直管形led灯 - Google Patents
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Abstract
本实用新型公开了一种直管形LED灯,包括两个灯头、电源、基板、若干个LED发光模块和直管灯罩,若干个LED发光模块固定于所述基板上,所述电源、基板置于所述直管灯罩内,两个灯头扣合于该直管灯罩的两端;所述电源与所述灯头电性连接,其特征在于:在所述基板的端部上设有与该基板电性连接的接触件,该接触件与所述电源电性连接。该直管形LED灯通过接触件来实现基板和电源的电性连接,不仅减少了连接导线,而且能够实现LED灯的快速组装,大大提高工作效率,降低企业生产成本,并利于自动化生产及LED直管灯在市场中的更好推广。
Description
技术领域
本实用新型涉及一种直管形LED灯,尤其涉及一种可快速生产组装的直管形LED灯。
背景技术
直管形LED灯作为一种节能环保的光源,由于比传统荧光灯具有更高的能效比,且不含汞、光色均匀,又无紫外伤害,因此,已经基本替代传统直管形荧光灯。但由于目前的直管形LED灯各部件之间的电气连接方式多为导线焊接连接,不仅需要大量人工作业、自动化程度低、生产工艺繁琐、效率和良率低,而且成本居高不下,导致直管形LED灯相比直管形荧光灯仍然具有较高的成本,非常不利于直管形LED灯在市场中的更好推广。
针对上述技术问题,人们开始对直管形LED灯的结构进行了相应改进。一种改进结构为直管形LED灯使用两端为连接器端子,中间为导线的结构,端子座以插件或者贴片形式固定在电源板和基板上,导线两端有端子插头,插头分别插在电源板和基板的端子座上,通过导线导通,但由于成套端子成本高昂,并且还需要导线的连接,以及占用空间大,非常不利于LED灯管中狭小的空间布局。另一种改进结构为直管形LED灯的灯头结构设计的很复杂很大,将电源固定在封闭的灯头内,在电源上引出导线,将导线焊接或者铆接在灯头G13PIN针上,但电源和基板之间的电气连接还是靠导线焊接。因此,上述改进结构虽然在一定程度上提高了组装效率,但其结构在制造加工上仍相对较为复杂,不仅不利于实现自动化装配,而且不利于快速高效低成本的生产制造。
发明内容
为了克服上述缺陷,本实用新型提供了一种可快速组装的直管形LED灯,能够大大提高组装效率和节省加工制造成本。
本实用新型为了解决其技术问题所采用的技术方案是:一种直管形LED灯,包括两个灯头、电源、基板、若干个LED发光模块和直管灯罩,若干个LED发光模块固定于所述基板上,所述电源、基板置于所述直管灯罩内,两个灯头扣合于该直管灯罩的两端;所述电源与所述灯头电性连接,其特征在于:在所述基板的端部上设有与该基板电性连接的接触件,该接触件与所述电源电性连接。
作为本实用新型的进一步改进,所述接触件为接触弹片。
作为本实用新型的进一步改进,所述接触弹片为两组,每组含有若干个分离的接触弹片,两组接触弹片分别对称设于所述基板的两端部上,所述电源为两个,每一组中的每个接触弹片分别与与之相近的电源电性连接;两组中的每个接触弹片的一端分别固定于所述基板两端部的同一侧表面上,两组中的每个接触弹片的另一端分别向该基板表面向外延伸并弯曲形成弧形弯折部。
作为本实用新型的进一步改进,所述接触弹片的一端贴装于所述基板的焊盘上并与该基板电性连接。
作为本实用新型的进一步改进,所述电源的输入端设有输入端插针,该输入端插针插入所述灯头的G13PIN针内孔内并与其接触导电。
作为本实用新型的进一步改进,所述输入端插针为两个,呈L形,两该输入端插针的一端分别平行于所述直管灯罩的轴线设置,其另一端分别垂直该直管灯罩的轴线设置,两该输入端插针的另一端通过一绝缘的固定块固定于所述电源的电气接触面板上。
作为本实用新型的进一步改进,所述电源的电气接触面板靠近所述基板的一端上设有突出部,该突出部与所述接触件相接触并导电。
作为本实用新型的进一步改进,还设有电源固定盒,该电源固定盒内壁上设有电源固定槽以及其靠近所述基板的一端面上设有导向口,所述电源的电气接触面板插置于该电源固定槽内并定位,所述电气接触面板的突出部穿过该导向口与所述接触件相接触并导电。
作为本实用新型的进一步改进,所述电气接触面板的突出部包括三个接触臂,所述导向口内间隔设有两个分割片,三个接触臂分别穿过导向口被两个分割片分成的三个导向空间内。
作为本实用新型的进一步改进,所述电源固定盒为塑胶材质制成,所述直管灯罩为玻璃或塑胶材质制成,所述基板和直管灯罩采用粘结剂粘结固定或卡槽卡合固定。
本实用新型的有益效果是:该直管形LED灯各部件之间的组装连接方式采用插接形式,不仅免除了导线焊接,可以快速拼积木式插接组装,而且结构简单、成本低廉,可以实现自动化作业,大大降低LED直管灯的生产成本,利于LED直管灯在市场中的更好推广。
附图说明
图1为本实用新型分解结构示意图;
图2为本实用新型所述接触弹片结构示意图;
图3为本实用新型部分横向剖面结构示意图;
图4为本实用新型纵向剖面结构示意图之一;
图5为本实用新型纵向剖面结构示意图之二;
图6为本实用新型所述电源结构示意图;
图7为本实用新型电源固定盒结构示意图;
图8为图7的另一视角结构示意图。
结合附图,作以下说明:
1——灯头 11——G13PIN针
2——电源 21——输入端插针
22——固定块 23——电气接触面板
231——突出部 3——基板
31——接触弹片 311——弧形弯折部
4——LED发光模块 5——直管灯罩
6——电源固定盒 61——电源固定槽
62——导向口 63——分割片
具体实施方式
以下结合附图,对本实用新型的一个较佳实施例作详细说明。但本实用新型的保护范围不限于下述实施例,即但凡以本实用新型申请专利范围及说明书内容所作的简单的等效变化与修饰,皆仍属本实用新型专利涵盖范围之内。
请参考图1-8,一种直管形LED灯,包括两个灯头1、电源2、基板3、若干个LED发光模块4和直管灯罩5,若干个LED发光模块固定于基板上,电源、基板置于直管灯罩内,两个灯头扣合于该直管灯罩的两端;电源与灯头电性连接,在基板的端部上设有与该基板电性连接的接触件,该接触件与电源电性连接。这样,通过接触件来实现基板和电源的电性连接,不仅减少了连接导线,而且能够实现LED灯的快速组装,大大提高工作效率,降低企业生产成本,并利于自动化生产。
优选的,所述接触件为接触弹片31,或触点端子,但采用触点端子成本较高。
所述接触弹片为两组,每组含有若干个分离的接触弹片,两组接触弹片分别对称设于所述基板的两端部上,所述电源为两个,每一组中的每个接触弹片分别与与之相近的电源电性连接;两组中的每个接触弹片的一端分别固定于所述基板两端部的同一侧表面上,两组中的每个接触弹片的另一端分别向该基板表面向外延伸并弯曲形成弧形弯折部311,以便于和电源更好的接触。
所述接触弹片的一端贴装于所述基板的焊盘上并与该基板电性连接。
所述电源的输入端设有输入端插针21,该输入端插针插入所述灯头的G13PIN针11内孔内并与其接触导电。为增加接触效果,输入端插针插入后可对G13PIN针进行压铆。输入端插针为硬质导电良好的材质制作,可为一支或两支。
所述输入端插针为两个(或一个),呈L形(或Z形等其他形状),两该输入端插针的一端分别平行于所述直管灯罩的轴线设置,其另一端分别垂直该直管灯罩的轴线设置,两该输入端插针的另一端通过一绝缘的固定块22固定于所述电源的电气接触面板23上。其中,两支输入端插针的间距和两个G13PIN针的间距相同,固定块可采用塑料材质制成。
所述电源的电气接触面板23靠近所述基板的一端上设有突出部231,该突出部与所述接触件相接触并导电。
还设有电源固定盒6,该电源固定盒内壁上设有电源固定槽61以及其靠近所述基板的一端面上设有导向口62,所述电源的电气接触面板插置于该电源固定槽内并定位,所述电气接触面板的突出部穿过该导向口与所述接触件相接触并导电。电源固定盒对电源进行固定和定位,电源装入电源固定盒后,电源的电气接触面板的突出部结构会伸出电源固定盒的导向口,从而可以快速实现电源和接触件的准确接触。
所述电气接触面板的突出部包括三个接触臂(或可设置成两个),所述导向口内间隔设有两个分割片63,三个接触臂分别穿过导向口被两个分割片分成的三个导向空间内,可以将接触弹片电气隔离,防止弹片间接触短路。其中,所述导向口与所述基板边缘配合,可进一步提高电源输出端即电气接触面板更好的和接触弹片实现快速稳固准确接触。
所述电源固定盒为塑胶材质制成,所述直管灯罩为玻璃或塑胶材质制成,所述基板和直管灯罩采用粘结剂粘结固定或卡槽卡合固定。
Claims (10)
1.一种直管形LED灯,包括两个灯头(1)、电源(2)、基板(3)、若干个LED发光模块(4)和直管灯罩(5),若干个LED发光模块固定于所述基板上,所述电源、基板置于所述直管灯罩内,两个灯头扣合于该直管灯罩的两端;所述电源与所述灯头电性连接,其特征在于:在所述基板的端部上设有与该基板电性连接的接触件,该接触件与所述电源电性连接。
2.根据权利要求1所述的直管形LED灯,其特征在于:所述接触件为接触弹片(31)。
3.根据权利要求2所述的直管形LED灯,其特征在于:所述接触弹片为两组,每组含有若干个分离的接触弹片,两组接触弹片分别对称设于所述基板的两端部上,所述电源为两个,每一组中的每个接触弹片分别与与之相近的电源电性连接;两组中的每个接触弹片的一端分别固定于所述基板两端部的同一侧表面上,两组中的每个接触弹片的另一端分别向该基板表面向外延伸并弯曲形成弧形弯折部(311)。
4.根据权利要求3所述的直管形LED灯,其特征在于:所述接触弹片的一端贴装于所述基板的焊盘上并与该基板电性连接。
5.根据权利要求1至4中任一项所述的直管形LED灯,其特征在于:所述电源的输入端设有输入端插针(21),该输入端插针插入所述灯头的G13 PIN针(11)内孔内并与其接触导电。
6.根据权利要求5所述的直管形LED灯,其特征在于:所述输入端插针为两个,呈L形,两该输入端插针的一端分别 平行于所述直管灯罩的轴线设置,其另一端分别垂直该直管灯罩的轴线设置,两该输入端插针的另一端通过一绝缘的固定块(22)固定于所述电源的电气接触面板(23)上。
7.根据权利要求1至4中任一项所述的直管形LED灯,其特征在于:所述电源的电气接触面板(23)靠近所述基板的一端上设有突出部(231),该突出部与所述接触件相接触并导电。
8.根据权利要求7所述的直管形LED灯,其特征在于:还设有电源固定盒(6),该电源固定盒内壁上设有电源固定槽(61)以及其靠近所述基板的一端面上设有导向口(62),所述电源的电气接触面板插置于该电源固定槽内并定位,所述电气接触面板的突出部穿过该导向口与所述接触件相接触并导电。
9.根据权利要求8所述的直管形LED灯,其特征在于:所述电气接触面板的突出部包括三个接触臂,所述导向口内间隔设有两个分割片(63),三个接触臂分别穿过导向口被两个分割片分成的三个导向空间内。
10.根据权利要求1至4中任一项所述的直管形LED灯,其特征在于:所述电源固定盒为塑胶材质制成,所述直管灯罩为玻璃或塑胶材质制成,所述基板和直管灯罩采用粘结剂粘结固定或卡槽卡合固定。
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2014
- 2014-12-10 CN CN201420775118.7U patent/CN204268162U/zh not_active Expired - Fee Related
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Effective date of registration: 20181123 Address after: Room 316, Building 378, East Ring Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Suzhou Lilai Lighting Technology Co., Ltd. Address before: 215300 Room 202, Building 5, Changfa Xiangcheng Garden, 1558 Zhonghua Garden Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Si Wenyun |
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