Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of voltage transformer and its lead wire structure

A technology of voltage transformers and transformers, applied in the direction of inductors, transformers/inductor coils/windings/connections, transformers, etc., can solve problems such as wire falling off, and achieve the effect of ensuring normal use

Inactive Publication Date: 2017-07-28
PINGGAO GRP +1
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a lead wire structure to solve the problem in the existing lead wire structure that the lead wires are easily affected by the shield tube and fall off because the shield tube and the lead wire share the same connection structure; the purpose of the present invention is also to provide a A voltage transformer using the lead wire structure

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of voltage transformer and its lead wire structure
  • A kind of voltage transformer and its lead wire structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Examples of voltage transformers are Figure 1~2 Shown: including transformer body and lead wire structure, lead wire structure includes pot insulator 10 and shielding tube 2, shielding tube 2 is pierced with lead wire 3 whose lower end is connected with transformer body, center conductor 1 of pot insulator The upper end of the transfer conductive seat 4 is fixedly installed through the second bolt connection structure, and the upper end of the transfer conductive seat is attached to the lower end of the central conductor. Seat 4 and the second locking bolt 6 on the center conductor. The upper end of the lead wire is fixed on the transfer conductive seat through a conductive connection structure. The conductive connection structure includes a crimping screw 7 screwed on the lower end of the transfer conductive seat, and the crimping screw is located in the shielding tube. The upper end of the shielding tube 2 is fixed on the transfer conductive seat through the connect...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a voltage transformer and its lead wire structure. The voltage transformer includes a transformer body and a lead wire structure. The lead wire structure includes a basin-type insulator and a shielding tube. The shielding tube is pierced with a lead wire connected to the transformer body at its lower end. The central conductor of the pot-type insulator is provided with a transfer conductive seat, the upper end of the lead-out wire is fixed on the transfer conductive seat through a wire connection structure, and the upper end of the shielding tube is fixed on the transfer conductive seat through a shielding tube connection structure. on the above-mentioned transfer conductive seat. The invention solves the problem that the lead-out wire is easily affected by the shield tube and falls off because the shielding tube and the lead-out wire share the same connection structure in the existing lead-wire structure.

Description

technical field [0001] The invention relates to a voltage transformer and its lead wire structure. Background technique [0002] Existing voltage transformers such as "a voltage transformer" disclosed in Chinese patent CN201584284U, the voltage transformer includes a transformer body and a lead wire structure, the lead wire structure includes a pot insulator and a shielding tube, and the upper end of the shielding tube is provided with a terminal The cover, the end cover is provided with a bolt hole with the axis extending in the up and down direction, and the center conductor of the pot insulator is provided with a threaded hole corresponding to the bolt hole, and the bolt hole and the threaded hole are provided with holes to fix the shielding tube to the basin. The locking bolt on the type insulator, and the lead wire is also pressed between the locking bolt and the end cover. The problem with the existing lead wire structure is that due to the existence of the lead wires...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H01F38/26H01F27/29H01F27/32H01F27/28
Inventor 张超军
Owner PINGGAO GRP