Title:
POWER CONVERTER
Document Type and Number:
WIPO Patent Application WO/2022/117097
Kind Code:
A1
Abstract:
The present invention relates to the technical field of power converters, and disclosed is a power converter. The power converter comprises a printed circuit board, a connection member, and a housing, and the printed circuit board is provided with a power device and a control device; one end of the connection member is connected to an external wire harness, and the other end is connected to the printed circuit board; a blocking wall is arranged within the housing, the printed circuit board is installed within the housing, the printed circuit board abuts against the blocking wall, and the blocking wall is surroundingly arranged at an outer side of the connection member, so as to isolate the power device and the control device from the connection member. The blocking wall is surroundingly arranged at an outer side of the connection member and isolates the power device and the control device from the connection member, radiation interference is spatially completely obstructed from being inwardly or outwardly transmitted by means of a connection portion of the connection member, and same has a good shielding effect, thereby improving electromagnetic compatibility radiation disturbance performance.
Inventors:
WU ZHIWEI (CN)
HU JIE (CN)
LI JIANPING (CN)
YI ZHENHUA (CN)
LIANG CUIPING (CN)
HU JIE (CN)
LI JIANPING (CN)
YI ZHENHUA (CN)
LIANG CUIPING (CN)
Application Number:
PCT/CN2021/135530
Publication Date:
June 09, 2022
Filing Date:
December 03, 2021
Export Citation:
Assignee:
SHANGHAI VALEO AUTOMOTIVE ELECTRICAL SYSTEMS CO LTD (CN)
International Classes:
H05K9/00; H02M1/44; H05K7/10; H05K7/14; H02M1/00
Foreign References:
| CN112366924A | 2021-02-12 | |||
| CN112423568A | 2021-02-26 | |||
| CN112423569A | 2021-02-26 | |||
| CN213603033U | 2021-07-02 | |||
| CN109845427A | 2019-06-04 | |||
| CN210805459U | 2020-06-19 | |||
| US20100172115A1 | 2010-07-08 | |||
| DE4212369A1 | 1993-10-14 | |||
| CN111386022A | 2020-07-07 | |||
| CN108880283A | 2018-11-23 |
Attorney, Agent or Firm:
BEIJING JINCHENGTONGDA & NEAL LAW FIRM (CN)
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