Title:
SELF POWER GENERATION RADIO SWITCH AND SELF POWER GENERATION METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2018153094
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a highly reliable and safe self power generation radio switch, having convenience of a remote control switch, and can be widespread in a life and applied.SOLUTION: A self power generation radio switch 1 includes a control panel 15 for transmitting a radio control signal to the outside, and a micro generator 14 including a magnet unit 144 and coil units 142, 147 movable relatively. The coil units 142, 147 include a conductor connected electrically with the core 142 and the control panel 15, and the conductor is wound around the core 142 to form the coil 147. The magnet unit 144 includes a permanent magnet 1443 and two magnetically conductive plates 1442 installed, respectively, at both facing sides of the permanent magnet 1443. When a relative position of the magnet unit 1443 and the core 142 changes, an induction current is generated in the coil 147 by inverting a direction of a magnetic field line passing through the core 142, and thus providing power supply to the control panel 15.SELECTED DRAWING: Figure 1
More Like This:
| JP5417719 | Vibration type electromagnetic generator |
| JPH10174411 | COIL-WINDING VIBRATION-GENERATION DEVICE |
| WO/2019/063941 | ELECTROMAGNETIC ENERGY CONVERTER |
Inventors:
LIU YUANFANG
Application Number:
JP2018096850A
Publication Date:
September 27, 2018
Filing Date:
May 21, 2018
Export Citation:
Assignee:
LIU YUANFANG
International Classes:
H02K35/02
Domestic Patent References:
| JP2009516802A | 2009-04-23 |
Foreign References:
| US20110272261A1 | 2011-11-10 | |||
| US20060091984A1 | 2006-05-04 |
Attorney, Agent or Firm:
Toshiyuki Shiojima