Drive assembly with annularly arranged power transistors and vehicle including the same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12261504
APP PUB NO 20220302792A1
SERIAL NO

17832758

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Abstract

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The present disclosure relates to the field of new energy, and provides a drive assembly with annularly arranged power transistors and a vehicle including the same. The drive assembly includes a housing, a motor controller, a rotor, and a stator, wherein an outer wall of the housing is provided with a liquid cooling channel including a motor cooling groove located on an outer wall of a motor mounting chamber and a controller cooling groove located on an outer wall of a controller mounting chamber that communicate with each other, the motor controller includes a circuit board assembly and multiple power transistors, and the multiple power transistors are provided at an outer circumference of the circuit board assembly, and are electrically connected with the circuit board assembly. The multiple power transistors are evenly distributed circumferentially, thereby realizing integrated liquid cooling and improving heat dissipation efficiency.

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Patent Owner(s)

Patent OwnerAddress
ZHUHAI ENPOWER ELECTRIC CO LTD519085 BUILDING 1 NO 6 KEJI 6TH ROAD TANGJIAWAN TOWN HIGH TECH ZONE ZHUHAI CITY GUANGDONG PROVINCE ZHUHAI CITY GUANGDONG PROVINCE 519085

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Guibin Guangdong, CN 11 6
Li, Hongyu Guangdong, CN 82 612
Liu, Hongxin Guangdong, CN 15 37
Mo, Lixiong Guangdong, CN 6 3
Wei, Biao Guangdong, CN 7 3

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