The invention provides a new type of radiation lamp shade, which comprises an upper fixing cover, a lower light transmission cover and a fixing ring. The fixing ring is adapted to the position where the upper fixing cover and the lower light transmission cover are interconnected. The upper fixing cover and the lower light transmission cover are cylindrical in shape. The new type of radiation lamp shade also includes a heat dissipation ring, and the inner side of the upper fixing cover is also provided. An annular groove is arranged on the edge, and the corresponding position of the lower transparent cover is provided with an annular convex edge which can be embedded in the annular groove. The end faces of the upper fixing cover and the lower transparent cover connected with each other are provided with corresponding threaded through holes through which the screw can pass through. The side walls of the lower transparent cover are provided with a number of heat dissipation holes and the heat dissipation ring is arranged. A through hole is arranged on the fixed ring between the outer wall of the radiation hole at the lower transmitter cover and the inner wall of the fixed ring, and the corresponding position of the radiation ring is provided with a convex adapted to the through hole. The invention provides a novel heat sink lampshade with simple structure, good heat dissipation effect and more aesthetic feeling.
【技术实现步骤摘要】
一种新型散热灯罩
本专利技术涉及灯具领域,尤其涉及一种新型散热灯罩。
技术介绍
灯罩是LED灯配件的一种,是为更好地将光线聚集,使光线更集中更柔和,避免LED灯光直射刺眼。LED在发光过程中会产生大量的热,如果这些热不能及时散发出去,就会影响到LED灯的使用寿命。但是传统的灯罩只有将光线聚集的功能而没有散热的功能,或因其要集聚光线而发热导致散热效率不高,这将影响到LED灯的使用寿命。
技术实现思路
基于上述问题,本专利技术目的在于提供一种结构简单,散热效果好,同时更具有美感的新型散热灯罩。针对以上问题,提供了如下技术方案:一种新型散热灯罩,包括上固定罩、下透光罩和固定圈,所述上固定罩和下透光罩相互适配连接,所述固定圈适配套于上固定罩与下透光罩相互连接的位置,其特征在于:所述上固定罩和下透光罩均呈圆柱体形,所述新型散热灯罩还包括散热圈,所述上固定罩的内侧边缘设有环形凹槽,所述下透光罩上相对应的位置设有可嵌入环形凹槽的环形凸边,所述上固定罩和下透光罩相互连接的端面上均设有对应的且可使螺钉穿过的螺纹通孔,所述下透光罩的侧壁上设有若干散热孔,所述散热圈设于下透光罩上设有散热孔处的外壁与固定圈的内壁之间,所述固定圈上设有通孔,所述散热圈上对应位置设有与通孔适配的凸起。本专利技术进一步设置为:所述下透光罩的外侧壁呈向内侧倾斜的弧形,所述固定圈与下透光罩配合的一端向内侧延伸形成弧形部,所述弧形部的端面与下透光罩的侧壁适配接触连接,所述散热圈与弧形部适配接触。本专利技术进一步设置为:所述固定圈的内壁上设有卡扣凸起,所述上固定罩上对应位置设有卡扣部,所述卡扣凸起上与卡扣部最先接 ...
【技术保护点】
1.一种新型散热灯罩,包括上固定罩、下透光罩和固定圈,所述上固定罩和下透光罩相互适配连接,所述固定圈适配套于上固定罩与下透光罩相互连接的位置,其特征在于:所述上固定罩和下透光罩均呈圆柱体形,所述新型散热灯罩还包括散热圈,所述上固定罩的内侧边缘设有环形凹槽,所述下透光罩上相对应的位置设有可嵌入环形凹槽的环形凸边,所述上固定罩和下透光罩相互连接的端面上均设有对应的且可使螺钉穿过的螺纹通孔,所述下透光罩的侧壁上设有若干散热孔,所述散热圈设于下透光罩上设有散热孔处的外壁与固定圈的内壁之间,所述固定圈上设有通孔,所述散热圈上对应位置设有与通孔适配的凸起。
【技术特征摘要】
1.一种新型散热灯罩,包括上固定罩、下透光罩和固定圈,所述上固定罩和下透光罩相互适配连接,所述固定圈适配套于上固定罩与下透光罩相互连接的位置,其特征在于:所述上固定罩和下透光罩均呈圆柱体形,所述新型散热灯罩还包括散热圈,所述上固定罩的内侧边缘设有环形凹槽,所述下透光罩上相对应的位置设有可嵌入环形凹槽的环形凸边,所述上固定罩和下透光罩相互连接的端面上均设有对应的且可使螺钉穿过的螺纹通孔,所述下透光罩的侧壁上设有若干散热孔,所述散热圈设于下透光罩上设有散热孔处的外壁与固定圈的内壁之间,所述固定圈上设有通孔,所述散热圈上对应位置设有与通孔适配的凸起。2.根据权利要求1所述的一种新型散热灯罩...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。