Title:
AXIAL FLUX MOTOR STATOR COOLING STRUCTURE AND AXIAL FLUX MOTOR
Document Type and Number:
WIPO Patent Application WO/2024/082864
Kind Code:
A1
Abstract:
The present invention provides an axial flux motor stator cooling structure and an axial flux motor. The axial flux motor stator cooling structure comprises a housing, a plurality of iron core windings, and an inner annular reversing flow channel assembly; an annular accommodating cavity and a bushing hole are provided on the housing; the plurality of iron core windings are mounted in the annular accommodating cavity and form at least two flow areas with the housing; and the inner annular reversing flow channel assembly is mounted in the bushing hole, and comprises at least one inner annular flow channel that is communicated with two different flow areas. It is ensured that a cooling medium can pass through each gap uniformly, so that the cooling medium can completely soak the iron core windings, thereby improving the cooling performance.
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Inventors:
TANG LEI (CN)
CHEN JINHUA (CN)
XU DIANYOU (CN)
ZHANG GUANGQUAN (CN)
CHEN JINHUA (CN)
XU DIANYOU (CN)
ZHANG GUANGQUAN (CN)
Application Number:
PCT/CN2023/117706
Publication Date:
April 25, 2024
Filing Date:
September 08, 2023
Export Citation:
Assignee:
SHANGHAI PANGOOD POWER TECH CO LTD (CN)
International Classes:
H02K1/20
Foreign References:
| CN115483774A | 2022-12-16 | |||
| CN115498791A | 2022-12-20 | |||
| CN109462311A | 2019-03-12 | |||
| CN111725908A | 2020-09-29 | |||
| CN109474114A | 2019-03-15 | |||
| CN111725909A | 2020-09-29 | |||
| CN216056503U | 2022-03-15 | |||
| CN111756134A | 2020-10-09 | |||
| CN114598051A | 2022-06-07 | |||
| JP2020195180A | 2020-12-03 |
Attorney, Agent or Firm:
SHANGHAI DIANWEI INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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