Plug-in type bus duct, plug-in unit, plug-in type bus system and installation tool

A busbar system, plug-in technology, applied in the direction of fully enclosed busbar devices, etc., can solve the problems of poor reliability, not strong electrical contact, easy to loose, etc., to achieve balanced connection force, strong electrical contact, not easy to loose. Effect

Active Publication Date: 2017-05-31
SHENZHEN CLEVER ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Affected by various factors such as the gravity of the plug-in box, the electrical contact of this horizontal plug-in method is not firm enough and easy to loosen, resulting in poor reliability

Method used

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  • Plug-in type bus duct, plug-in unit, plug-in type bus system and installation tool
  • Plug-in type bus duct, plug-in unit, plug-in type bus system and installation tool
  • Plug-in type bus duct, plug-in unit, plug-in type bus system and installation tool

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] figure 1 It is a cross-sectional schematic diagram of a plug-in bus duct 100 according to an embodiment of the present invention. Such as figure 1 As shown, the plug-in busway 100 mainly includes a housing 110 and a plurality of busbar units 120 disposed in the housing 110 . The casing 110 is closed on three sides and has an opening 111 at the bottom. A plurality of mounting seats 112 extending toward the inside of the housing 110 are formed on the inner wall of the housing 110, and the plurality of mounting seats 112 can be separately arranged on both sides of the opening 111, and a plur...

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Abstract

The invention provides a plug-in type bus duct, a plug-in unit, a plug-in type bus system and an installation tool. The bus duct comprises a housing and multiple bus units arranged in the housing. A first opening in which the plug-in unit can be inserted is arranged in the bottom of the housing. Each bus unit comprises an insulation assembly arranged in the housing and a conductive assembly. A second opening is arranged in the top of each insulation assembly. Each conductive assembly is arranged in and surrounded by the corresponding insulation assembly. A conductive structure which is in electric contact with a plug-in head, which is vertically inserted in the corresponding second opening, of a plug-in unit is arranged in a part, facing the corresponding second opening, of the corresponding conductive assembly. The invention also relates to the plug-in unit which is matched with the plug-in type bus duct, the plug-in type bus system formed by the plug-in type bus duct and the plug-in unit cooperatively, and an auxiliary installation tool. In the plug-in type bus system, the plug-in unit is in upwards vertical plug-in connection with the bus duct and the plug-in unit is directly hung in the bus duct, so the connection stress is balanced, the electric contact is firm, and the plug-in bus system is not liable to loose, and high in reliability and safety.

Description

technical field [0001] The invention relates to the field of power distribution, more specifically, to a plug-in bus duct, a plug-in unit, a plug-in bus system and an installation tool for installing the plug-in unit in the bus duct. Background technique [0002] With the emergence of modern engineering facilities and equipment, the power consumption of all walks of life is increasing rapidly, especially the emergence of many high-rise buildings and large workshops. The traditional cables used as power transmission wires can no longer meet the requirements in large current transmission systems. The parallel use of multiple cables brings a lot of inconvenience to the site installation and construction connection. As a new type of distribution wire, the plug-in bus duct emerges at the historic moment. Usually, the plug-in busway needs to cooperate with the plug-in box to separate a current transmission branch. Specifically, there are several sockets on the plug-in busway, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G5/06
CPCH02G5/06
Inventor 张杰张善富刘轶何伟雄冯连华
Owner SHENZHEN CLEVER ELECTRONICS
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