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Title:
WATER CHANNEL STRUCTURE FOR CONNECTING CONTROLLER TO MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/206307
Kind Code:
A1
Abstract:
Disclosed is a water channel structure for connecting a controller to a motor, the water channel structure comprising a main controller housing and a motor body connected and fixed to each other. A water-cooled plate is fixed in the main controller housing. A water inlet and a water outlet are provided at two ends of the main controller housing. The water-cooled plate forms, inside the main controller housing, a heat dissipation water channel communicating with the water inlet and the water outlet. A motor water channel is provided in the motor body. The water outlet of the main controller housing is provided with a water adapter, and the water adapter is directly connected to a water inlet of the motor water channel. In the solution, the controller is directly connected to the motor water channel by only one water connector, the structure is compact, assembly is easy, and the number of components are reduced, thereby greatly reducing costs, shortening the length of a water channel, reducing pressure loss and improving efficiency of a cooling system. In addition, both ends of the water adapter between the main controller housing and the motor body are radially sealed, achieving high adaptability to vibrations and greatly improving sealing reliability.

Inventors:
LIU, Lei (Junction Shanghai Road And Dalian Road, Baohe Industrial ZoneHefei, Anhui 1, 230051, CN)
MAO, Jianhua (Junction Shanghai Road And Dalian Road, Baohe Industrial ZoneHefei, Anhui 1, 230051, CN)
WANG, Zhan (Junction Shanghai Road And Dalian Road, Baohe Industrial ZoneHefei, Anhui 1, 230051, CN)
WU, Hongxin (Junction Shanghai Road And Dalian Road, Baohe Industrial ZoneHefei, Anhui 1, 230051, CN)
YANG, Yang (Junction Shanghai Road And Dalian Road, Baohe Industrial ZoneHefei, Anhui 1, 230051, CN)
Application Number:
CN2019/084680
Publication Date:
October 31, 2019
Filing Date:
April 26, 2019
Export Citation:
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Assignee:
HEFEI JEE POWER SYSTEMS CO., LTD. (Junction Shanghai Road And Dalian Road, Baohe Industrial ZoneHefei, Anhui 1, 230051, CN)
International Classes:
H02K9/19; H02K11/30; H05K7/20
Foreign References:
CN107554262A2018-01-09
CN206481185U2017-09-08
CN108667216A2018-10-16
CN207207727U2018-04-10
JP2014187728A2014-10-02
Attorney, Agent or Firm:
KEYCOM PARTNERS, P.C. (Room 3011, Xinhua Innovation Building No.18 Laizhenjiayuan, Haidian District, Beijing 2, 100192, CN)
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