Annular transformer with multiple-group leads

A lead ring and transformer technology, applied in the field of transformers, can solve problems such as transformers not working properly, loose high-power transformers, messy wiring, etc., and achieve the effects of compact structure, good insulation effect, and easy installation and wiring

Inactive Publication Date: 2016-03-02
TONGLING RUIBO ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional toroidal transformers are generally fixed by upper and lower pressure plates through a screw passing through the center of the transformer. If the transformer with multiple power and lead wires adopts this structure, it is easy t

Method used

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  • Annular transformer with multiple-group leads

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Effect test

Embodiment

[0011] see figure 1 As shown, a multi-set lead ring transformer includes a base 1, the surface of the base 1 is attached with a sealing insulating plate 4, and a vertical upward coil fixing column 3 is fixed in the middle of the surface of the sealing insulating plate 4 , the coil 5 is arranged around the coil fixing column 3 on the sealing insulating plate 4, and the epoxy insulating plate 8 and the cover plate 7 are arranged on the top of the coil 5 from bottom to top, and the cover plate 7 and the coil fixing column 3 The space is fastened and connected by cover plate fixing screws 9, epoxy resin 6 is poured between the inner side of the coil 5 and the coil fixing column 3, and the terminal plate fixing column 10 is set on the cover plate 7, and the terminal plate 11 is fixedly connected to the terminal plate for fixing. A column 10, a plurality of conductive screws 13 are arranged on the terminal board 11, and coil lead wires 14 are correspondingly connected to the conduct...

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PUM

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Abstract

The invention discloses an annular transformer with multiple-group leads. The annular transformer comprises a base; a sealed insulating plate is arranged on the surface of the base in a fitting manner; a vertically upward coil fixing column is fixed in the middle position of the surface of the sealed insulating plate; coils around the coil fixing column are arranged on the sealed insulating plate; an epoxy insulating plate and a cover plate are arranged on the top of the coils from the bottom up in sequence; the cover plate and the coil fixing column are fastened and connected through a cover plate fixing screw; the space between the inner sides of the coils and the coil fixing column is filled with epoxy resin; a wiring board fixing column is arranged on the cover plate; a wiring board is fixedly connected with the wiring board fixing column; a plurality of conductive screws are arranged on the wiring board; and the outgoing lines of the coils are correspondingly connected with the conductive screws.

Description

technical field [0001] The invention relates to a ring-shaped transformer with multiple sets of lead wires, belonging to the technical field of transformers. Background technique [0002] Traditional toroidal transformers are generally fixed by upper and lower pressure plates through a screw passing through the center of the transformer. If the transformer with multiple power and lead wires adopts this structure, the transformer is prone to loosening after a long working time, resulting in the transformer not working normally. The toroidal transformer has many lead wires. If this wire is used to lead directly, the wiring will be messy, unsightly, and lead to wiring errors. Contents of the invention [0003] In view of the above disadvantages, the present invention provides a multi-group lead wire ring transformer. [0004] The present invention adopts technical scheme as follows: [0005] A ring-type transformer with multiple sets of lead wires, comprising a base, the...

Claims

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Application Information

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IPC IPC(8): H01F27/30H01F30/16
Inventor 王章奎徐江林
Owner TONGLING RUIBO ELECTRONICS TECH CO LTD
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