Title:
BUSBAR ASSEMBLY, MOTOR STRUCTURE, ELECTRIC POWER STEERING SYSTEM, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/016718
Kind Code:
A1
Abstract:
Embodiments of the present application provide a busbar assembly, a motor structure, an electric power steering system, and a vehicle. The busbar assembly comprises: a base body comprising a plurality of phase copper bars and a plurality of neutral point copper bars, the phase copper bars and the neutral point copper bars being integrally injection-molded to form a copper bar support frame; and a terminal support frame provided on the base body. The plurality of phase copper bars are the same in shape, and the plurality of neutral point copper bars are the same in shape. The neutral point copper bars comprise neutral point copper bar bodies extending in the radial direction, the phase copper bars comprise phase copper bar bodies extending in the axial direction, and the projection of at least one phase copper bar body and the projection of at least one neutral point copper bar body on an end face of the base body overlap each other.
Inventors:
LV CHENPENG (CN)
SHI TAO (CN)
XU HAOYANG (CN)
LI HAIYUN (CN)
SHI TAO (CN)
XU HAOYANG (CN)
LI HAIYUN (CN)
Application Number:
PCT/CN2023/084614
Publication Date:
January 25, 2024
Filing Date:
March 29, 2023
Export Citation:
Assignee:
ANHUI WELLING AUTO PARTS CO LTD (CN)
GUANGDONG WELLING AUTO PARTS CO LTD (CN)
GUANGDONG WELLING AUTO PARTS CO LTD (CN)
International Classes:
H02K3/50; H02K5/22
Foreign References:
| CN109586472A | 2019-04-05 | |||
| CN113141086A | 2021-07-20 | |||
| CN108352753A | 2018-07-31 | |||
| CN218498913U | 2023-02-17 | |||
| CN218569968U | 2023-03-03 | |||
| CN218603260U | 2023-03-10 |
Attorney, Agent or Firm:
YOULINK INTELLECTUAL PROPERTY LAW FIRM (CN)
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