基本信息:
- 专利标题: Led bulb
- 专利标题(中):LED灯泡
- 申请号:JP2012221929 申请日:2012-10-04
- 公开(公告)号:JP2014075257A 公开(公告)日:2014-04-24
- 发明人: IGAKI MASARU
- 申请人: Rohm Co Ltd , ローム株式会社
- 专利权人: Rohm Co Ltd,ローム株式会社
- 当前专利权人: Rohm Co Ltd,ローム株式会社
- 优先权: JP2012221929 2012-10-04
- 主分类号: F21S2/00
- IPC分类号: F21S2/00 ; F21V23/00 ; F21V29/00 ; F21Y101/02
摘要:
PROBLEM TO BE SOLVED: To provide an LED bulb which radiates heat generated by an LED light emitting part to the exterior more efficiently.SOLUTION: An LED bulb includes: an LED light emitting part 200; a support member which supports the LED light emitting part 200; and a power source unit 500 which supplies electric power to the LED light emitting part 200. The support member includes: a housing 400 which encloses the power source unit 500; and a heat radiation base 300 disposed between the power source unit 500 and the LED light emitting part 200. A groove is formed at the heat radiation base 300, and the housing 400 includes a protruding part which is fitted into the groove and contacts with an inner surface of the groove.
摘要(中):
要解决的问题:提供一种LED灯泡,其将由LED发光部分产生的热量更有效地辐射到外部。解决方案:LED灯泡包括:LED发光部分200; 支撑LED发光部200的支撑部件; 以及向LED发光部200供电的电源单元500.支撑构件包括:壳体400,其围绕电源单元500; 以及设置在电源单元500和LED发光部200之间的散热基座300.在散热基座300处形成有槽,壳体400包括嵌入槽中的突出部, 槽的内表面。
信息查询:
EspacenetIPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F21 | 照明 |
----F21S | 非便携式照明装置或其系统 |
------F21S2/00 | 照明装置的系统,没有包含在大组F21S4/00至F21S10/00中,例如积木式结构的 |