Title:
PROTECTIVE SWITCH STRUCTURE, MOTOR CONTROLLER, AND ELECTRIC AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2022/262682
Kind Code:
A1
Abstract:
The present application discloses a protective switch structure, a motor controller, and an electric automobile. The protective switch structure is accommodated within a controller main body of a motor controller. The protective switch structure comprises a switch body and a conductive elastic piece. The switch body is provided with a conductive triggering piece, and the conductive elastic piece and the conductive triggering piece are each used for being electrically connected to the controller main body. The conductive elastic piece comprises a bending part which protrudes towards the direction distant from the switch body. When a protective cover of the motor controller covers and presses the controller main body, the protective cover abuts against the bending part, so that the conductive elastic piece makes contact with the conductive triggering piece. When the protective cover is separated from the controller main body, the conductive elastic piece is disconnected from the conductive triggering piece.
Inventors:
LUO WENQING (CN)
SU JIANBAO (CN)
GAO GUIFEN (CN)
SU JIANBAO (CN)
GAO GUIFEN (CN)
Application Number:
PCT/CN2022/098439
Publication Date:
December 22, 2022
Filing Date:
June 13, 2022
Export Citation:
Assignee:
SAIC GM WULING AUTOMOBILE CO LTD (CN)
International Classes:
H01H9/02; B60R16/00
Foreign References:
| CN215869018U | 2022-02-18 | |||
| CN105235527A | 2016-01-13 | |||
| CN205075662U | 2016-03-09 | |||
| CN210728277U | 2020-06-12 | |||
| CN202396116U | 2012-08-22 | |||
| US9648765B1 | 2017-05-09 | |||
| JP2009009746A | 2009-01-15 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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