Title:
NETWORK TRANSFORMER HOUSING AND NETWORK TRANSFORMER
Document Type and Number:
WIPO Patent Application WO/2023/164974
Kind Code:
A1
Abstract:
Disclosed in the present invention are a network transformer housing and a network transformer. The network transformer housing comprises: a housing body, of which an open end is provided with welding grooves and wire-passage grooves, the wire-passage grooves extending outwards from an inner cavity of the housing body, the wire-passage grooves and the welding grooves crossing, a plurality of wire-passage grooves being provided and being distributed along extension paths of the welding grooves, and a welding station being provided between every two adjacent wire-passage grooves; PINs embedded in the welding stations, at least some of the PINs protruding from the welding stations; and welding blocks accommodated in the welding grooves and connected to the PINs. The provided welding grooves and wire-passage grooves cross, the wire-passage grooves are divided by the welding grooves, and in this way, each wire-passage groove has two snap-fit positions; and after a lead wire of a coil is led out, the lead wire is struck at the two snap-fit positions of each wire-passage groove, thereby being kept in a straight line, thus preventing a free end of the lead wire of the coil from skewing and bending, and facilitating subsequent welding.
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Inventors:
LIN ZHONGTIAN (CN)
Application Number:
PCT/CN2022/080841
Publication Date:
September 07, 2023
Filing Date:
March 15, 2022
Export Citation:
Assignee:
CHONGQING HANA ELECTRONICS CO LTD (CN)
International Classes:
H01F27/04; H01F41/082; H01R13/405; H01R13/46
Foreign References:
| CN217214354U | 2022-08-16 | |||
| CN206595452U | 2017-10-27 | |||
| CN209343938U | 2019-09-03 | |||
| CN106683827A | 2017-05-17 | |||
| CN108430169A | 2018-08-21 | |||
| CN213211950U | 2021-05-14 | |||
| US20110095847A1 | 2011-04-28 |
Attorney, Agent or Firm:
JIAQUAN IP LAW (CN)
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