Outgoing line terminal cover and bar-shaped switch

A technology of outgoing line terminal and connecting terminal, which is applied in the direction of electric switch, air switch parts, contact electrical connection, etc., can solve the problems of breakdown short circuit, large volume, complex structure of bar switch, etc., and achieve simplified structure and reduced volume , Increase the effect of electrical clearance and creepage distance

Pending Publication Date: 2022-07-01
SHANGHAI LIANGXIN ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in order to increase the electrical clearance and creepage distance between phases and avoid the occurrence of faults such as breakdown and short circuit between phases, it is usually required to install phase barriers between phases. A cover is set outside the partition, resulting in a more complex structure and a larger volume of the bar switch

Method used

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  • Outgoing line terminal cover and bar-shaped switch
  • Outgoing line terminal cover and bar-shaped switch
  • Outgoing line terminal cover and bar-shaped switch

Examples

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Embodiment Construction

[0028] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

[0029] Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary ski...

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Abstract

An outgoing line terminal cover and a bar-shaped switch relate to the technical field of electric appliance switches, the outgoing line terminal cover comprises a shell and a connecting assembly fixedly connected with the shell, the shell is internally provided with a fixed end for accommodating an outgoing line busbar and an accommodating space for a wiring terminal, the shell is provided with a first opening, and the first opening is used for a lead connected with the wiring terminal to pass through; the connecting assembly is used for being hinged to a base of the strip-shaped switch so that the shell can rotate relative to the base. According to the outgoing line terminal cover and the bar-shaped switch, the structure of the bar-shaped switch can be simplified and the size of the bar-shaped switch can be reduced on the premise of increasing interphase electrical gaps and creepage distances.

Description

technical field [0001] The invention relates to the technical field of electrical switches, in particular to an outlet terminal cover and a bar switch. Background technique [0002] With the continuous acceleration of urban modernization, people's living standards and living standards continue to improve, and there is a higher demand for electricity safety. The strip fuse type isolation switch, also known as the strip switch, adds a fuse electrically connected to it on the basis of the traditional isolation switch. When the strip switch faces a large current, the added fuse can be quickly disconnected. Protect the isolating switch. Bar switches have been widely used due to their advantages of strong breaking capacity, high reliability and small size. [0003] At present, in order to increase the electrical clearance and creepage distance between phases and avoid the occurrence of faults such as breakdown and short circuit between phases, it is usually required to install p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H31/02H01H31/12H01H9/02H01H1/58
CPCH01H31/02H01H31/12H01H31/023H01H9/02H01H1/58
Inventor 王恒阳马倩张江何泽平
Owner SHANGHAI LIANGXIN ELECTRICAL
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