Title:
VEHICLE CONTROLLER AND VEHICLE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/262360
Kind Code:
A1
Abstract:
A vehicle controller, comprising: a control box (100), the control box having a first outer surface (110) and a second outer surface (120) that are opposite in the thickness direction, a control cooling water channel being provided on the first outer surface, the control cooling water channel comprising an IGBT cooling layer (112), a power source colling layer (113), and a transition section (114), and the IGBT cooling layer and the power source cooling layer being stacked in the thickness direction of the control box and communicated with each other by means of the transition section; an IGBT module (200), the IGBT module being mounted on the first outer surface, and the IGBT module extending into the IGBT cooling layer and being cooled by a cooling liquid in the IGBT cooling layer; and a power source module (300), the power source module being mounted on the second surface, and the power source module being adjacent to the power source cooling layer and being cooled by a cooling liquid in the power source cooling layer. The vehicle controller has a double-layered control cooling water channel and has the advantages such as large water channel space, high cooling efficiency, and good blocking effect. Also disclosed is a vehicle.
More Like This:
Inventors:
QI AXI (CN)
ZHANG XINGCHUN (CN)
YU FENGCHUAN (CN)
ZENG QINGHUI (CN)
ZHANG XINGCHUN (CN)
YU FENGCHUAN (CN)
ZENG QINGHUI (CN)
Application Number:
PCT/CN2022/084261
Publication Date:
December 22, 2022
Filing Date:
March 31, 2022
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
H05K5/00; H05K7/20; H05K9/00
Domestic Patent References:
WO2017092192A1 | 2017-06-08 |
Foreign References:
CN211880874U | 2020-11-06 | |||
CN107734941A | 2018-02-23 | |||
CN106553562A | 2017-04-05 | |||
US5491370A | 1996-02-13 |
Attorney, Agent or Firm:
SHENZHEN HUISHI PATENT AGENT CO., LTD. (CN)
Download PDF:
Previous Patent: GESTURE RECOGNITION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM
Next Patent: VEHICLE CONTROLLER AND VEHICLE HAVING SAME
Next Patent: VEHICLE CONTROLLER AND VEHICLE HAVING SAME