Title:
ELECTROMAGNETIC APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/067415
Kind Code:
A1
Abstract:
Provided are an electromagnetic apparatus and an electronic device. The electromagnetic apparatus comprises a housing, a magnetic component and a cover. An opening is formed at a first end of the housing; the housing is internally provided with an accommodating cavity; the accommodating cavity is communicated with the opening; and the accommodating cavity is filled with a fluid-like heat conduction medium. The cover has a first surface and a second surface which are opposite to each other; the magnetic component is fixedly connected to the first surface of the cover; the first surface of the cover faces the first end of the housing, and the cover is fixedly connected to the housing, such that the magnetic component is located in the accommodating cavity, and the heat conduction medium coats the magnetic component. When using the described solution, the cover is fixedly connected to the housing, and the magnetic component is located in the accommodating cavity, such that the heat conduction medium coats the magnetic component; the cover seals the housing to form a sealing structure, thereby avoiding overflowing of the fluid-like heat conduction medium; the heat conduction medium can be gradually cured in the sealing structure formed by the cover and the housing, and subsequent procedures can be implemented after the cover seals the housing, such that the curing procedure can be omitted, thereby improving the production efficiency of magnetic components.
Inventors:
ZHANG JIANGTENG (CN)
MA ZHENG (CN)
YAO XIAOFENG (CN)
MA ZHENG (CN)
YAO XIAOFENG (CN)
Application Number:
PCT/CN2023/120829
Publication Date:
April 04, 2024
Filing Date:
September 22, 2023
Export Citation:
Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
International Classes:
H01F27/02; H01F27/08; H01F27/10
Domestic Patent References:
| WO2021232205A1 | 2021-11-25 |
Foreign References:
| CN115588557A | 2023-01-10 | |||
| CN215646380U | 2022-01-25 | |||
| CN208423897U | 2019-01-22 | |||
| CN211267545U | 2020-08-14 | |||
| CN211321358U | 2020-08-21 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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