Title:
ELECTRONIC CONTROL INTEGRATED ACTUATOR MOTOR
Document Type and Number:
WIPO Patent Application WO/2023/151265
Kind Code:
A1
Abstract:
The present invention relates to the technical field of integrated motors, and in particular to an electronic control integrated actuator motor, comprising a motor and a controller for controlling the motor. The controller comprises a housing internally provided with a cavity and an electronic circuit board installed in the cavity; the housing is installed on the motor; several electronic components generating heat are mounted on the electronic circuit board; heat dissipation protrusions are respectively formed on the inner cavity wall of the cavity at positions opposite to the electronic components; first gaps are formed between the heat dissipation protrusions and the electronic components opposite thereto, and the first gaps are filled with a thermal adhesive. During working, internal heat can be conducted to the controller housing by means of the thermal adhesive and the heat dissipation protrusions for heat dissipation, and therefore high power can be achieved by means of reliable heat dissipation; the thermal adhesive after curing is similar to rubber, and thus can effectively protect the electronic components in a vibration impact environment, so that strong vibration impact requirements can be met while using conventional components.
Inventors:
LIU SHOUJUN (CN)
SHEN YINBEI (CN)
WANG JICHEN (CN)
SHEN YINBEI (CN)
WANG JICHEN (CN)
Application Number:
PCT/CN2022/116691
Publication Date:
August 17, 2023
Filing Date:
September 02, 2022
Export Citation:
Assignee:
SHANGHAI GKN HUAYU DRIVELINE SYSTEMS COMPANY LTD (CN)
International Classes:
H02K11/30
Foreign References:
| CN217159497U | 2022-08-09 | |||
| JP2016208766A | 2016-12-08 | |||
| CN106061143A | 2016-10-26 | |||
| CN112467953A | 2021-03-09 | |||
| CN213144776U | 2021-05-07 | |||
| JP2016131227A | 2016-07-21 |
Attorney, Agent or Firm:
J.Z.M.C. PATENT AND TRADEMARK LAW OFFICE (GENERAL PARTNERSHIP) (CN)
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