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Title:
LARGE-CURRENT FLOW GUIDE COMPONENT, AND ON-BOARD CHARGER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2020/029139
Kind Code:
A1
Abstract:
A large-current flow guide component and an on-board charger having the same. The large-current flow guide component has a rectangular copper bar (1). The copper bar (1) is bent 90 degrees at a middle portion thereof, so as to divide the copper bar (1) into a horizontal copper bar section (2) and a vertical copper bar section (3). A first through hole (4) is provided at a terminal portion of the horizontal copper bar section (2) for screw connection to a copper post (5) of an output connector. A terminal portion of the vertical copper bar section (3) is provided with multiple soldering pins (6) shaped like comb teeth. The soldering pins (6) pass through a circuit board (7) from bottom to top, and are soldered thereto. When compared with the prior art, the large-current flow guide component provides reliable electrical contact, and is free of installation stresses or excessive impedance; has a superior flow guiding effect, a filtering function, and an anti-electromagnetic interference EMC function; and has a wide range of applications in on-board chargers (OBC), DC-DC voltage converters, and related integrated products.

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Inventors:
LUO YAOWEN (CN)
FENG YINGYING (CN)
YAO SHUN (CN)
LIU JUN (CN)
Application Number:
PCT/CN2018/099464
Publication Date:
February 13, 2020
Filing Date:
August 08, 2018
Export Citation:
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Assignee:
SHENZHEN VMAX POWER CO LTD (CN)
International Classes:
H01R11/01; H01R11/05; H01R12/51; H01R12/58
Foreign References:
CN207069106U2018-03-02
CN207069106U2018-03-02
CN202695885U2013-01-23
CN202712942U2013-01-30
CN201260017Y2009-06-17
CN201260017Y2009-06-17
CN107458254A2017-12-12
US5228873A1993-07-20
Attorney, Agent or Firm:
SHENZHEN KANGHONG INTELLECTUAL PROPERTY AGENT CO., LTD. (CN)
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