CN203413396U - 一种易更换电源的led灯管 - Google Patents

一种易更换电源的led灯管 Download PDF

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CN203413396U
CN203413396U CN201320411491.XU CN201320411491U CN203413396U CN 203413396 U CN203413396 U CN 203413396U CN 201320411491 U CN201320411491 U CN 201320411491U CN 203413396 U CN203413396 U CN 203413396U
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lamp holder
lamp
holder part
support
power module
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江涛
朱卫军
应威胜
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Zhejiang Super Lighting Electric Appliance Co Ltd (CN)
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Zhejiang Super Lighting Electric Appliance Co Ltd (CN)
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Abstract

本实用新型涉及一种易更换电源的LED灯管,包括外壳、灯头、灯板和灯板支架,其特征是:所述灯头由支撑灯头件、电源模块和固定灯头件活动套接组成,其中支撑灯头件内端伸出的支撑杆与灯板支架相对的端头内孔配合插接;支撑灯头件中的内接金属针内端通过端子线与灯板活动连接,内接金属针外端活动插接于电源模块内端配合的插孔中,内接金属针与支撑灯头件绝缘;固定灯头件通过螺纹与支撑灯头件配合活动连接,并将电源模块固定套接在支撑灯头件中,电源模块外端两外接金属针从固定灯头件通孔中伸出。其松出固定灯头件,直接拔出电源模块即可更换,结构简单,电源更换方便。

Description

一种易更换电源的LED灯管
技术领域
本实用新型涉及一种LED照明技术,特别是一种易更换电源的LED灯管。
背景技术
现有技术的LED灯管,其外壳一般采用铝合金加塑料罩或采用全塑料管体,灯光从外壳的半圆面发出,光源采用多个LED组合构成,并按设计将各LED排列焊接在线路板上构成LED灯板,LED灯板通过螺钉固定安装在灯板支架上,灯板支架固定连接于灯管外壳内,外壳内还固定安装有驱动各LED工作的电源,外壳两端固定连接灯头。但由于现有技术LED灯管中驱动LED工作的电源都是固定安装在外壳内,而电源寿命目前还无法与LED寿命匹配,当电源坏掉时,须破坏整支LED灯管,才能达到维修或更换电源的目的。
发明内容
本实用新型为解决上述现有技术LED灯管存在的电源更换困难问题,提供一种易更换电源的LED灯管,其结构简单,电源更换方便。
为解决上述技术问题,本实用新型采用的技术方案为:一种易更换电源的LED灯管,包括外壳、灯头、灯板和灯板支架,其特征是:所述灯头由支撑灯头件、电源模块和固定灯头件活动套接组成,其中支撑灯头件内端伸出的支撑杆与灯板支架相对的端头内孔配合插接;支撑灯头件中的内接金属针内端通过端子线与灯板活动连接,内接金属针外端活动插接于电源模块内端配合的插孔中,内接金属针与支撑灯头件绝缘;固定灯头件通过螺纹与支撑灯头件配合活动连接,并将电源模块固定套接在支撑灯头件中,电源模块外端两外接金属针从固定灯头件通孔中伸出。这样松出固定灯头件,直接拔出电源模块即可更换,结构简单,电源更换方便。
作为优化,所述内接金属针内端均设有螺孔。这样可方便与端子线的端子活动连接。
作为优化,所述支撑灯头件的环侧面上均开有通气孔。其可使LED灯管内部热量由该通气孔对外散出。
作为优化,所述外壳为涂膜玻璃管。这样该涂膜玻璃管可增强玻璃管透光和灯光扩散,以及降低刺眼光线。
作为优化,所述灯板支架横截面为“井”字多边形,该“井”字形横截面中相对伸出的两端相向弯折形成弯折头,以及其横截面内孔为方形。这样利用弯折头可使灯板活动插接在灯板支架上,连接方便;利用灯板支架四面可连接多方向面灯板,形成整支LED灯管360度全外壳发光;利用截面方形内孔可使其与支撑灯头件内端支撑杆相应连接后稳定性更好。
本实用新型的有益技术效果是:通过固定灯头件将电源模块与支撑灯头件活动连接,使得驱动LED工作的电源可以方便更换,并且结构简单。
附图说明
图1为本实用新型施例的外形结构示意图。
图2为本实用新型实施例的结构分解示意图。
图3为图2中的支撑灯头件立体结构放大示意图。
图4为图2中的电源模块立体结构放大示意图。
图5为图2中的灯板支架横截面放大示意图。
具体实施方式
附图标注说明:外壳1、灯头2、灯板3、端子线4、灯板支架5、固定灯头件21、电源模块22,支撑灯头件23、插孔221、外接金属针222、支撑杆231、通气孔232、内接金属针233、弯折头51、灯板支架截面内孔52。
如图1-5所示,一种易更换电源的LED灯管,包括外壳1、灯头2、灯板3和灯板支架5,所述灯头2由支撑灯头件23、电源模块22和固定灯头件21活动套接组成,其中支撑灯头件23内端伸出的支撑杆231与灯板支架5相对的端头内孔配合插接;支撑灯头件23中的内接金属针233内端通过端子线4与灯板3活动连接,内接金属针233外端活动插接于电源模块22内端配合的插孔221中,内接金属针233与支撑灯头件23绝缘;固定灯头件21通过螺纹与支撑灯头件23配合活动连接,并将电源模块22固定套接在支撑灯头件23中,电源模块22外端两外接金属针222从固定灯头件21通孔中伸出。这样松出固定灯头件21,直接拔出电源模块22即可更换,结构简单,电源更换方便。
所述内接金属针233内端均设有螺孔。这样可方便与端子线4的端子通过螺钉活动连接。
所述支撑灯头件23的环侧面上均开有通气孔232。并且两灯头上的通气孔不在同一侧面上,其可使LED灯管内部热量通过对流由所述两通气孔对外散热。
所述外壳1为涂膜玻璃管。涂膜玻璃管可增强玻璃管透光和灯光扩散,以及降低刺眼光线;
所述灯板支架5横截面为“井”字多边形,该“井”字多边形横截面中相对伸出的两端相向弯折形成弯折头51,以及其截面内孔为方形。这样利用弯折头51可使灯板活动插接在灯板支架上,连接方便;利用灯板支架四面可连接多方向面灯板,形成整支LED灯管360度全外壳发光;利用截面方形内孔可使其与支撑灯头件内端支撑杆相应连接后稳定性更好。
生产时,将焊接有多个LED的四条灯板3分别插接在灯板支架5上,四条端子线4带端子端通过镙钉与支撑灯头件23相连,另一端分别与四条灯板3相应连接,再将安装好灯板的灯板支架5***涂膜玻璃管内,涂膜玻璃管两端各通过胶水固定好支撑灯头件23,将两个电源模块22***支撑灯头件23内,最后两端拧紧固定灯头件21,即组装成一个完整的LED灯管。
所述灯板支架截面设为多边形,可将多条灯板固定在灯板支架上朝各个方向出光,这样可形成整支LED灯管360度发光。
所述电源模块是插在支撑灯头件外端中,其安装和拆卸均在涂膜玻璃管外操作,安装时将其***支撑灯头件外端中后,再通过固定灯头件与支撑灯头件的镙纹拧紧固定连接。这样当需更换电源模块时,拧松固定灯头件,直接拔出电源模块即可,形成电源可拆卸。
所述支撑灯头件内端设有伸出的支撑杆231,其可支撑灯板支架灯板不转动或晃动。支撑灯头件外端设有伸出的内接金属针,其内端与端子线连接起一个电气传输作用,外端金属针***电源模块内端上相对的插孔中,起固定和电气连接作用。
所述电源模块内端设有的与支撑灯头件内接金属针相对应的插孔内壁为金属,与电源模块电气连接。电源模块外端设计有G13金属针位,G13金属针位按G13灯头标准设计。这样可以使LED灯管直接替换T8荧光灯应用。
本实用新型将电源模块设置在灯头中,并且通过灯头中的固定灯头件将电源模块与支撑灯头件活动套接,使得驱动LED工作的电源可以单独取出,其结构简单、电源更换方便。
应该理解到的是:上述实施例只是对本实用新型的说明,任何不超出本实用新型实质精神范围内的发明创造,均落入本实用新型的保护范围之内。

Claims (5)

1.一种易更换电源的LED灯管,包括外壳、灯头、灯板和灯板支架,其特征是:所述灯头由支撑灯头件、电源模块和固定灯头件活动套接组成,其中支撑灯头件内端伸出的支撑杆与灯板支架相对的端头内孔配合插接;支撑灯头件中的内接金属针内端通过端子线与灯板活动连接,内接金属针外端活动插接于电源模块内端配合的插孔中,内接金属针与支撑灯头件绝缘;固定灯头件通过螺纹与支撑灯头件配合活动连接,并将电源模块固定套接在支撑灯头件中,电源模块外端两外接金属针从固定灯头件通孔中伸出。
2.根据权利要求1所述的一种易更换电源的LED灯管,其特征是:所述内接金属针内端均设有螺孔。
3.根据权利要求1或2所述的一种易更换电源的LED灯管,其特征是:所述支撑灯头件的环侧面上均开有通气孔。
4.根据权利要求3所述的一种易更换电源的LED灯管,其特征是:所述外壳为涂膜玻璃管。
5.根据权利要求4所述的一种易更换电源的LED灯管,其特征是:所述灯板支架横截面为“井”字多边形,该“井”字形横截面中相对伸出的两端相向弯折形成弯折头,以及其横截面内孔为方形。
CN201320411491.XU 2013-07-11 2013-07-11 一种易更换电源的led灯管 Expired - Fee Related CN203413396U (zh)

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