Low-voltage self-healing type parallel capacitor combination top cover terminal

A capacitor and self-healing technology, which is applied to capacitors, circuits, electrical components, etc., can solve the problems of inconvenient use of the cover, poor electrode connection, etc., and achieve the effect of simplifying the structure and improving performance

Active Publication Date: 2011-04-27
DELIXI ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of poor electrode connection and inconvenient use of the cover of the capacit...

Method used

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  • Low-voltage self-healing type parallel capacitor combination top cover terminal
  • Low-voltage self-healing type parallel capacitor combination top cover terminal
  • Low-voltage self-healing type parallel capacitor combination top cover terminal

Examples

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Embodiment 1

[0024] Embodiment 1: as figure 1 , figure 2 As shown, a low-voltage self-healing parallel capacitor combination cover terminal includes a base 1, a conductive copper plate 2 and a cover 3, the base 1 is provided with a base frame 11 made of iron plate, the base frame 11 and The conductive copper plate 2 and the base 1 are plastically integrated, and there is a distance between the base frame 11 and the conductive copper plate 2, and the middle part of the base 1 is provided with two arc-proof partitions 12 that isolate the three conductive copper plates 2 One end of the cover 3 and one side of the base 1 are pivotally connected by a pivot 31, and the inner side of the cover 3 is provided with a reinforcing rib 33 that also has the function of an arc-proof partition; one end of the conductive copper plate 2 is provided with a screw that can be used for lifting To tighten the clamping hoop 21 of the lead. The base frame 11 is integrated with the conductive copper plate 2 and ...

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PUM

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Abstract

The invention discloses a low-voltage self-healing type parallel capacitor combination top cover terminal which overcomes the defects of poor electrode connection and inconvenient cover use of the traditional capacitor terminal. The capacitor top cover terminal has the advantages of reliable electrode connection and safe and convenient cover use and comprises a base, a conducting copper plate and a cover, wherein a base skeleton made of an iron plate is arranged in the base, the base skeleton is molded with the conducting copper plate and the base into a whole, a spacing distance is arranged between the base skeleton and the conducting copper plate, and the middle position of the base is provided with two anti-arc partition plates for isolating the conducting copper plate; one end of the cover is pivotally connected with one side edge of the base through a pivot, and reinforcing ribs with anti-arc function are arranged inside the cover; and one end of the conducting copper plate is hung by using a screw so as to tension a wire clamping hoop of a conducting wire. In the invention, the conducting wire is tensioned by using the wire clamping hoop, the tightening of the screw to push the conducting wire to slip off or damage the conducting wire is avoided, and the connection is reliable; the base skeleton is molded with the conducting copper plate and the base into a whole, so that loosening and leakage are avoided; and the cover and the base are pivoted to avoid falling, and the performance is increased.

Description

technical field [0001] The invention belongs to the technical field of power capacitors, in particular to an upper cover terminal of a parallel capacitor. Background technique [0002] The traditional structure of capacitor terminals is basically to use compression screws to directly press the wiring electrodes on the insulating base, or to clamp the electrode plates with parallel nuts and then buckle the upper cover. There are many problems in this traditional terminal: first , the connection with screws or nuts must rely on rotating the screws or nuts to compress, and the rotational force generated by the rotation will make the electrodes follow the rotation or even break away from the screws or nuts, and may damage the electrodes; secondly, for combined capacitors, each capacitor All the insulating bases are arranged individually, which makes the volume bulky, and the upper cover is arranged in rows with many edge boundaries, the protection effect is poor, and it is easy ...

Claims

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Application Information

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IPC IPC(8): H01G2/00H01R4/40H01R9/16H01R9/24
Inventor 胡国富肖慎奎
Owner DELIXI ELECTRIC
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