基本信息:
- 专利标题： Lighting device control using variable inductor
- 专利标题（中）：与可变电感器照明装置
- 申请号：EP15150536.9 申请日：2015-01-08
- 公开(公告)号：EP2894946A3 公开(公告)日：2015-10-28
- 发明人： Hunt, William A. , Nguyen, Loc , Burayez, Ammar , MAatthews, John W.
- 申请人： SureFire, LLC
- 申请人地址： 18300 Mt. Baldy Circle Fountain Valley, CA 92708 US
- 专利权人： SureFire, LLC
- 当前专利权人： SureFire, LLC
- 当前专利权人地址： 18300 Mt. Baldy Circle Fountain Valley, CA 92708 US
- 代理机构： Freeman, Jacqueline Carol
- 优先权： US201461926233P 20140110; US201461926785P 20140113; US201414578201 20141219
- 主分类号： H05B33/08
- IPC分类号： H05B33/08 ; H02J9/00 ; F21V23/04 ; G06F3/046 ; H01H13/64 ; H05B37/02
摘要：
Various techniques are provided for implementing a variable control for a lighting device, such as a flashlight, that uses a variable inductor. The lighting device may include a tail cap, a battery terminal, and a variable inductor mounted in the tail cap and electrically connected in series with the battery terminal. The lighting device may also include a user operable switch configured to selectively bypass the variable inductor. The variable inductor may include, for example, a magnetic coil comprising a wire coil and a core. The variable inductor may also include a ring comprised of ferrous material and having a substantially elliptical inner circumfery and surrounding the magnetic coil, wherein the ring is adapted to be rotated relative to the magnetic coil in response to user actuation of a rotatable user control.
公开/授权文献:
- EP2894946A2 Lighting device control using variable inductor 公开/授权日：2015-07-15
IPC结构图谱:
| H | 电学 |
| --H05 | 其他类目不包含的电技术 |
| ----H05B | 电热；其他类目不包含的电照明 |
| ------H05B33/00 | 电致发光光源 |
| --------H05B33/02 | .零部件 |
| ----------H05B33/08 | ..并非适用于一种特殊应用的电路装置 |