Outdoor high voltage isolation switch

A high-voltage isolation switch, outdoor technology, used in electrical switches, air switch parts, high-voltage air circuit breakers, etc., can solve the problem of low safety, achieve high safety, prolong service life, and improve the effect of buffer force

Pending Publication Date: 2018-09-04
许昌亿源电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an outdoor high-voltage isolating switch, which has the advantage of high safety to the contact point, and solves the problem of low safety of the existing high-voltage isolating switch

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  • Outdoor high voltage isolation switch
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Embodiment Construction

[0015] 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 are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] see Figure 1-2 , an outdoor high-voltage isolation switch, including a steel groove bottom plate 1, the top of the steel groove bottom plate 1 is fixedly connected with a box body 2 through a support seat, the right side of the inner cavity of the box body 2 is fixedly connected with a micro motor 3, and the input of the micro motor 3 The terminal is electrically connected to the external controller, and the power supply of th...

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Abstract

The invention discloses an outdoor high voltage isolation switch. The switch comprises a steel groove base plate. The top of the steel groove base plate is fixedly connected to a box body through a support seat. The right side of the inner cavity of the box body is fixedly connected to a micro motor. The output shaft of the micro motor is fixedly connected to a concave frame. The left side of theconcave frame is movably connected to the inner wall of the box body through a bearing pedestal. A sliding sleeve sleeves the surface of the concave frame. In the invention, through the cooperation ofthe micro motor, the concave frame, the sliding sleeve, a support rod, a single chip microcomputer, a telescopic rod, a first insulating pillar, a first contact body, a first binding post, a second insulating pillar, a second contact body, a second binding post and a temperature sensor, a switch blade plate leaves a first elastic clamping sheet and a second elastic clamping sheet so that outage and energization effects are reached, the safety of a contact point is high, the safety of an isolation switch is guaranteed and the service life of the isolation switch is prolonged.

Description

technical field [0001] The invention relates to the technical field of isolation switches, in particular to an outdoor high-voltage isolation switch. Background technique [0002] Isolation switch, that is, when in the open position, there is an insulation distance between the contacts that meets the specified requirements and an obvious disconnection mark; when in the closed position, it can carry the current under normal circuit conditions and the current under abnormal conditions within a specified time. Switchgear generally refers to a high-voltage isolating switch, that is, an isolating switch with a rated voltage of 1kV and above, usually referred to as an isolating switch. At present, the existing high-voltage isolating switch has the defect of low safety. Due to the long-term power connection, a large amount of heat is often generated, and in severe cases, a fire will occur, thereby reducing the service life of the isolating switch. SUMMARY OF THE INVENTION [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H31/02
CPCH01H31/026
Inventor 汪枫洁张卓群
Owner 许昌亿源电气有限公司
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