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Junction box

A junction box and connecting seat technology, applied in the field of junction boxes, can solve the problems of poor protection, inconvenient installation, unreasonable wiring, etc., and achieve the effect of reliable fixing and connection, and meeting the creepage distance.

Pending Publication Date: 2020-10-13
SHENZHEN MAGMETT WELDING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above technical problems, the embodiment of the present invention provides a junction box, which can solve one or more technical problems existing in the existing three-phase power wiring device, such as poor protection, unreasonable wiring, and inconvenient installation.

Method used

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Embodiment Construction

[0027] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions are used in this specification for the purpose of description only.

[0028] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used in the description ...

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Abstract

The invention relates to the technical field of connectors and discloses a junction box. The junction box comprises a connecting seat, three connecting pieces and two locking pieces; a first isolationpiece extends from one surface of the connecting seat; three independent cavities are defined by the first isolation piece and the connecting seat; a second isolation piece extends from the other surface of the connecting seat; three independent cavities are defined by the second isolation piece and the connecting seat; the three cavities on one surface of the connecting seat are communicated with the three chambers on the other surface of the connecting seat one by one through three connecting holes formed in the connecting seat; a connecting piece penetrates through each connecting hole, one end of each connecting piece is fixed to the three-phase power line through a first locking piece, and the other end of each connecting piece is fixed to an equipment line through a second locking piece. Through the above mode, the reliable fixation and connection of the three-phase power line and the equipment line can be realized, and the creepage distance is satisfied through the mutual isolation of cables of the three-phase power line or the equipment line.

Description

technical field [0001] The invention relates to the technical field of connectors, in particular to a junction box. Background technique [0002] The three-phase power supply is a high-voltage input. When wiring the three-phase power supply, it is necessary to divide the cable of the three-phase power supply into three cables, and connect the three wires to the terminals to realize the connection of the three-phase power supply. [0003] In the process of implementing the present invention, the inventor found at least the following technical problems in the prior art: At present, when connecting the cables of the three-phase power supply and the cables of the external equipment, the cables of the three-phase power supply and the cables of the external equipment are connected to each other. Most of the direct docking between cables and cables has one or more technical problems such as poor protection, unreasonable wiring, and inconvenient installation. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/34H01R9/03H01R9/18H01R9/24H02G3/08H02G3/16
CPCH01R4/34H01R9/031H01R9/24H01R9/18H02G3/08H02G3/16H02G3/081
Inventor 吴米高文军杨成志
Owner SHENZHEN MAGMETT WELDING TECH CO LTD
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