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Improved terminal structure of power capacitor

A technology of power capacitor and terminal structure, which is applied in the direction of fixed capacitor lead-out, fixed capacitor parts, etc., can solve the problems that the terminal structure needs to be improved, is not suitable for the 3-terminal structure, and the wiring operation is complicated, etc., and achieves good fastening effect. Good dustproof effect and reliable clamping effect

Inactive Publication Date: 2009-12-30
SHENG YE ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are mainly two methods for the lead-out terminals of common power capacitors: one is the fastening structure of bolts and nuts. This structure has a good fastening effect, but the production cost is high and the area of ​​the nut is large. 3-terminal structure; the other is the structure using buckle wiring. Although the cost of this structure is low, the wiring operation is complicated and the fastening is poor
Therefore, the terminal structure of the existing power capacitor needs to be improved

Method used

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  • Improved terminal structure of power capacitor
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Embodiment Construction

[0033] The invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] refer to Figure 1 to Figure 8 , a terminal structure of a power capacitor, comprising a terminal base 1, an outer lead end 2, an inner lead end 3, and a resistor 4, wherein the outer lead end 2, the inner lead end 3, and the resistor 4 are correspondingly electrically connected and fixed on the terminal base 1; It is characterized in that it is provided with a lead connector 5 including a first terminal 50 and a second terminal 51, and the outer lead terminal 2 and the inner lead terminal 3 correspond to the first terminal 50 and the second terminal of the lead connector 5 51 electrical connections. In this embodiment, the outer lead terminal 2 , the inner lead terminal 3 and the lead-out connector 5 are made of copper material to meet their electrical performance requirements.

[0035] The first terminal 50 of the outgoing connector 5 and the outer l...

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Abstract

Structure of the terminators includes base of terminator, outer leading wire ends, inner leading wire ends, and a resistance. Being connected to the resistance electrically, the outer leading wire ends, and the inner leading wire ends are fixed on the base of terminator. Characters are that there is a lead out connection piece including a first terminal post, and a second terminal post in the power capacitor. The outer leading wire ends, and the inner leading wire ends are connected to the first terminal post and the second terminal post electrically. Profitable effects of the invention are simple structure, convenient connection of conversion between outer leading wire ends and inner leading wire ends through up and low connection of the connection piece.

Description

technical field [0001] The invention relates to a power capacitor, in particular to an improved terminal structure of the power capacitor. Background technique [0002] At present, there are mainly two methods for the lead-out terminals of common power capacitors: one is the fastening structure of bolts and nuts. This structure has a good fastening effect, but the production cost is high and the area of ​​the nut is large. 3-terminal structure; the other is the structure using buckle wiring. Although the cost of this structure is low, the wiring operation is complicated and the fastening is poor. Therefore, the terminal structure of the existing power capacitor needs to be improved. Contents of the invention [0003] In order to overcome the above-mentioned shortcomings, the invention provides an improved terminal structure of the power capacitor. The terminal structure of the power capacitor can achieve the advantages of good fastness, convenient wiring operation and low...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01G4/228
Inventor 陈榕江海波
Owner SHENG YE ELECTRIC CO LTD