基本信息:
- 专利标题： Heat sink for led bulb
- 专利标题（中）：LED灯泡散热器
- 申请号：JP2011072546 申请日：2011-03-29
- 公开(公告)号：JP2012209059A 公开(公告)日：2012-10-25
- 发明人： KONISHI HARUYUKI , HATTORI NOBUO , SHODA RYOJI
- 申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
- 专利权人： Kobe Steel Ltd,株式会社神戸製鋼所
- 当前专利权人： Kobe Steel Ltd,株式会社神戸製鋼所
- 优先权： JP2011072546 2011-03-29
- 主分类号： F21S2/00
- IPC分类号： F21S2/00 ; F21Y101/02
摘要：
PROBLEM TO BE SOLVED: To provide a heat sink for LED bulb in which weight reduction is attained, molding of a complicated shape is not required, heat radiation from an LED light emission source can be made efficiently, while long life of the LED bulb can be attained and manufacturing cost can be reduced compared with a conventional one without increasing the number of components.SOLUTION: The heat sink for LED bulb A is formed of a metal plate material, and is composed of a disk part 2 of which on the front surface side an LED light-emitting source 4 is mounted and fixed and a cylindrical heat radiation part 1 which is formed integrally of the disk part 2. A cylindrical base installation part 3 of which the diameter is narrowed is formed at the tip side of the cylindrical heat radiation part 1.
摘要（中）：
要解决的问题：为了提供一种能够实现重量减轻的LED灯泡的散热器，不需要成型复杂的形状，可以有效地制造来自LED发光源的散热，同时长寿命 可以获得LED灯泡，与传统的LED灯泡相比可以降低制造成本，而不增加部件的数量。 解决方案：LED灯泡A的散热器由金属板材料形成，并且由其前表面侧安装并固定LED发光源4的圆盘部分2和圆柱形热量 辐射部1与盘部2一体形成。圆筒状的基部安装部3的直径变窄，形成在筒状散热部1的前端侧。（C）2013，JPO＆INPIT
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 |