Title:
SWITCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/162376
Kind Code:
A1
Abstract:
The present disclosure addresses the problem of achieving size reduction while suppressing operability degradation. A switch device (1) is provided with: an operation handle (3) that is manually operated; a human body detection sensor (51) that detects the operation handle (3) and a human body; and a control circuit (53) that performs a control motion for a lighting load (W1) when the operation handle (3) is manually operated and when the human body is detected by the human body detection sensor (51). The switch device (1) is further provided with a device body (2) that is formed in a box shape and houses the control circuit (53). The operation handle (3) has a plate-shaped handle main body (30) and a lens unit (32), and is attached to the device body (2) so as to cover the human body detection sensor (51) from the front of the device body (2). The human body detection sensor (51) detects infrared rays through a window (303) of the handle main body (30) and a base part (320) of the lens unit (32).
Inventors:
HARANO YOSHIHIKO
KOBAYASHI HISAYA
HAYASHI YUTA
IWAHASHI FUMI
KOBAYASHI HISAYA
HAYASHI YUTA
IWAHASHI FUMI
Application Number:
PCT/JP2020/003820
Publication Date:
August 13, 2020
Filing Date:
January 31, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01H35/00; F21V23/00; F21V23/04; H05B47/00; F21Y115/10
Foreign References:
| JPS5636822A | 1981-04-10 | |||
| JP2008108637A | 2008-05-08 | |||
| JP2007323408A | 2007-12-13 | |||
| JP2000057873A | 2000-02-25 | |||
| JPS5169478U | 1976-06-01 | |||
| JPS5080766U | 1975-07-11 |
Attorney, Agent or Firm:
HOKUTO PATENT ATTORNEYS OFFICE (JP)
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