CN204042527U - 新型强对流防灰尘高散热led玻璃灯管 - Google Patents
新型强对流防灰尘高散热led玻璃灯管 Download PDFInfo
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Abstract
本实用新型涉及一种新型强对流防灰尘高散热LED玻璃灯管,包括灯管本体及设置在灯管本体两端的堵头,所述堵头包括堵头本体、固定在堵头本体顶端的针脚以及开设在堵头本体顶端的散热通孔,所述堵头本体顶端的内壁设置有能够插接电源板的第一卡槽,第一卡槽一侧设置有能够插接灯板的第二卡槽,堵头本体内设置有挡板,所述挡板盖设在散热通孔上,挡板两端与堵头本体顶端内壁固定连接,挡板的直径与散热通孔的直径相同,挡板与散热通孔之间设置有间隙。该新型强对流防灰尘高散热LED玻璃灯管安装拆卸方便,便于更换及维修,同时,特殊的散热通孔结构可以防止灰尘进入堵头内对线路造成影响,大大提高了LED灯的使用寿命。
Description
技术领域
本实用新型涉及LED灯领域,尤其是一种新型强对流防灰尘高散热LED玻璃灯管。
背景技术
现有的LED灯的堵头一般包括堵头本体1’、针脚2’以及开设在堵头本体1’上的若干散热通孔3’(如图1所示),然而该类堵头结构较为简单,当将其安装到灯管两端时,灯管两端的电源板及灯板都是通过胶水黏在堵头内,这就使得堵头损坏后,无法更换,需要更换整个LED灯。另外,散热孔3’虽然可以起到散热的作用,然而却容易进入灰尘,降低了LED灯的寿命。
实用新型内容
本实用新型要解决的技术问题是:为了提供一种新型强对流防灰尘高散热LED玻璃灯管,能够将灯管本体有效地固定住,安装拆卸方便,便于维护,同时散热效果好,不易进灰尘,大大提高了LED灯的使用寿命。
本实用新型解决其技术问题所采用的技术方案是:一种新型强对流防灰尘高散热LED玻璃灯管,包括灯管本体及设置在灯管本体两端的堵头,所述堵头包括堵头本体、固定在堵头本体顶端的针脚以及开设在堵头本体顶端的散热通孔,所述堵头本体顶端的内壁设置有能够插接电源板的第一卡槽,第一卡槽一侧设置有能够插接灯板的第二卡槽,堵头本体内设置有挡板,所述挡板盖设在散热通孔上,挡板两端与堵头本体顶端内壁固定连接,挡板的直径与散热通孔的直径相同,挡板与散热通孔之间设置有间隙。
根据电源板的片状结构,所述第一卡槽为两平行设置、垂直固定在堵头本体顶端内壁的矩形板,两矩形板之间形成槽口,槽口略小于片状电源板的厚度,片状电源板刚好插接在槽口内,不会松脱。
根据灯板的块状结构,所述第二卡槽固定在堵头本体顶端内壁,第二卡槽与堵头本体侧部的内壁之间形成大致呈矩形的槽口,块状灯板可插接在该槽口内。
本实用新型的堵头通过模具一体注塑成型,制作简单方便,外形美观,成本较低。
本实用新型的有益效果是:本实用新型的新型强对流防灰尘高散热LED玻璃灯管安装拆卸方便,便于更换及维修,同时,特殊的散热通孔结构可以防止灰尘进入堵头内对线路造成影响,大大提高了LED灯的使用寿命。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是现有技术中灯管本体堵头的结构示意图;
图2是本实用新型的新型强对流防灰尘高散热LED玻璃灯管的立体结构示意图;
图3是本实用新型的新型强对流防灰尘高散热LED玻璃灯管的堵头的立体结构示意图;
图4是本实用新型的新型强对流防灰尘高散热LED玻璃灯管的堵头的内部结构示意图;
图5是本实用新型的新型强对流防灰尘高散热LED玻璃灯管的堵头的外部结构示意图;
图6是图5的A-A向剖视图;
图7是本实用新型的新型强对流防灰尘高散热LED玻璃灯管的堵头与电源板及灯板插接的立体结构示意图;
图8是本实用新型的新型强对流防灰尘高散热LED玻璃灯管的堵头与电源板及灯板插接的内部结构示意图;
图中:1.堵头本体,2.针脚,4.第一卡槽,5.第二卡槽,6.挡板,7.间隙,8.灯管本体,9.电源板,10.灯板。
具体实施方式
现在结合附图对本实用新型作进一步详细的说明。这些附图均为简化的示意图,仅以示意方式说明本实用新型的基本结构,因此其仅显示与本实用新型有关的构成。
如图2-5所示,一种新型强对流防灰尘高散热LED玻璃灯管,包括灯管本体8及设置在灯管本体8两端的堵头,所述堵头包括堵头本体1、固定在堵头本体1顶端的针脚2以及开设在堵头本体1顶端的散热通孔,所述堵头本体1顶端的内壁设置有能够插接电源板9的第一卡槽4,第一卡槽4一侧设置有能够插接灯板10的第二卡槽5,堵头本体1内设置有挡板6,所述挡板6盖设在散热通孔上,挡板6两端与堵头本体1顶端内壁固定连接,挡板6的直径与散热通孔的直径相同,挡板6与散热通孔之间设置有间隙7。
如图4所示的第一卡槽4及第二卡槽5,所述第一卡槽4为两平行设置、垂直固定在堵头本体1顶端内壁的矩形板,两矩形板之间形成槽口,槽口略小于片状电源板9的厚度,片状电源板9刚好插接在槽口内,不会松脱。所述第二卡槽5固定在堵头本体1顶端内壁,第二卡槽5与堵头本体1侧部的内壁之间形成大致呈矩形的槽口,块状灯板10可插接在该槽口内。
如图3-6所示的散热通孔结构,挡板6盖设在散热通孔上,挡板6两端与堵头本体1顶端内壁固定连接,挡板6的直径与散热通孔的直径相同,挡板6与散热通孔之间设置有间隙7。该挡板6在散热通孔处向下凹陷,由于挡板6的直径与散热通孔的直径相同,从表面上看,挡板6将整个散热通孔覆盖住,而实际上,挡板6与散热通孔具有一定的高度差,从而使挡板6与散热通孔之间形成间隙7,空气可以流通,但是灰尘无法直接进入。
本实用新型的堵头一体注塑成型,制作简单方便,外形美观,成本较低。
如图7、图8所示,将堵头本体1安装在灯管本体8上时,只需先将电源板9插入第一卡槽4中,将灯板10插入第二卡槽5中,然后将整个堵头插接在灯管本体8端部即可,避免了涂胶的麻烦,安装拆卸非常方便。
与现有技术相比,本实用新型的新型强对流防灰尘高散热LED玻璃灯管安装拆卸方便,便于更换及维修,同时,特殊的散热通孔结构可以防止灰尘进入堵头内对线路造成影响,大大提高了LED灯的使用寿命。
以上述依据本实用新型的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项实用新型技术思想的范围内,进行多样的变更以及修改。本项实用新型的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。
Claims (4)
1.一种新型强对流防灰尘高散热LED玻璃灯管,包括灯管本体及设置在灯管本体两端的堵头,所述堵头包括堵头本体、固定在堵头本体顶端的针脚以及开设在堵头本体顶端的散热通孔,其特征在于:所述堵头本体顶端的内壁设置有能够插接电源板的第一卡槽,第一卡槽一侧设置有能够插接灯板的第二卡槽,堵头本体内设置有挡板,所述挡板盖设在散热通孔上,挡板两端与堵头本体顶端内壁固定连接,挡板的直径与散热通孔的直径相同,挡板与散热通孔之间设置有间隙。
2.如权利要求1所述的新型强对流防灰尘高散热LED玻璃灯管,其特征在于:所述第一卡槽为两平行设置、垂直固定在堵头本体顶端内壁的矩形板,两矩形板之间形成槽口。
3.如权利要求1所述的新型强对流防灰尘高散热LED玻璃灯管,其特征在于:所述第二卡槽固定在堵头本体顶端内壁,第二卡槽与堵头本体侧部的内壁之间形成槽口。
4.如权利要求1所述的新型强对流防灰尘高散热LED玻璃灯管,其特征在于:所述堵头通过模具一体注塑成型。
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CN106439541A (zh) * | 2016-10-18 | 2017-02-22 | 安徽瑞雪照明股份有限公司 | 一种led灯管 |
CN107143826B (zh) * | 2017-07-13 | 2023-11-21 | 东莞中工通明光电科技有限公司 | 一种用于洁净灯的框架结构及其装配工艺 |
CN107143826A (zh) * | 2017-07-13 | 2017-09-08 | 东莞中工通明光电科技有限公司 | 一种用于洁净灯的框架结构及其装配工艺 |
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