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A retainer assembly

A retainer and assembly technology, applied in the direction of emergency protection devices, circuits, electrical components, etc., can solve the problems of inability to retain the retainer, inconvenient installation and disassembly of cables, inability to realize the retainer fuse, etc., and achieve easy disassembly and assembly Effect

Active Publication Date: 2019-01-18
WOHNER BEIJING ELECTRICAL SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Since the existing American standard CF type fuse can only cooperate with figure 1 The fuse holder shown for mounting on DIN rail is used together, and one holder 01 can only install one fuse, and the bottom of holder 01 has only the rail mounting structure 02 for DIN rail installation, therefore, it cannot be used The existing retainer is used in the busbar system, and it is impossible to realize the function of installing multiple fuses on one retainer
In addition, the cable connection of the existing retainer adopts a wide terminal structure, which is not very convenient for cable installation and removal

Method used

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Embodiment Construction

[0050] The core of the present invention is to provide a retainer assembly, which can be conveniently hooked on the busbar system, so as to realize the new application of the fuse on the busbar system.

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052] Please refer to Figure 2 to Figure 18 , in a preferred embodiment, the present invention provides a retainer assembly for realizing the application of the fuse 3 on the busbar system, specifically, the retainer assembly includes a retainer 1 and an ada...

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Abstract

The invention discloses a retainer assembly, comprising: a housing, an incoming and outgoing line connection unit, a cable connection release, an adapter release plate, and the current incoming copper bar and the current outgoing copper bar of the incoming and outgoing line connecting unit are both Fuse contacts are provided, and the shrapnel terminal of the connection unit for incoming and outgoing lines includes an elastic hook for clamping the cable together with the current outlet copper bar. There is a cable connection hole arranged opposite to the shrapnel terminal on the outside of the housing. When the cable connection release is rotated relative to the housing, it can drive the elastic hook to bend and move relative to the current outlet copper bar, thereby clamping or loosening the cable. There is a release opening opposite to the cable connection release on the outside of the housing , so that the external force drives the cable connection release to rotate, and the adapter release plate is provided with a barb for detachable connection and fixation with the adapter. The retainer realizes the new application of the fuse in the busbar system, and has the advantages of convenient disassembly and assembly of the fuse and connection cables.

Description

technical field [0001] The invention relates to the technical field of electrical components, in particular to a retainer assembly. Background technique [0002] Since the existing American standard CF type fuse can only cooperate with figure 1 The fuse holder shown for mounting on the DIN rail is used together, and one holder 01 can only be installed with one fuse, and the bottom of the holder 01 has only the rail mounting structure 02 for mounting on the DIN rail, so it cannot be used The existing retainer is used in the busbar system, and the function of installing multiple fuses on one retainer cannot be realized. In addition, the cable connection of the existing retainer adopts a wide terminal structure, and the installation and removal of the cable is not very convenient. [0003] Therefore, how to provide a retainer that is convenient for coupling with the busbar system and easy for cable disassembly is a technical problem that those skilled in the art need to solve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H85/20
CPCH01H85/205H01H2085/2055
Inventor 陈海荣孙培林任越青
Owner WOHNER BEIJING ELECTRICAL SYST CO LTD
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