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Lightning protection device for electrical equipment

A lightning protection device and electrical equipment technology, which is applied in the direction of circuit devices, emergency protection circuit devices, emergency protection circuit devices for limiting overcurrent/overvoltage, etc., and can solve the problem of single lightning protection methods and inability to meet complex use environments, etc. problem, to achieve the effect of ensuring lightning protection performance and avoiding damage

Pending Publication Date: 2022-01-14
ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the lightning protection device for electrical equipment provided by the above-mentioned patent only breaks the circuit by blocking the lightning current to realize lightning protection. The lightning protection method is relatively simple and cannot meet the daily complex use environment.

Method used

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  • Lightning protection device for electrical equipment
  • Lightning protection device for electrical equipment
  • Lightning protection device for electrical equipment

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Embodiment Construction

[0032] 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.

[0033] The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

[0034] see figure 1 , a lightning protection device for electrical equipment provided in an embodiment of the present invention, the lightning protection device for electrical equipment includes:

[0035] A box body 1; and a lightning protection component 2 arranged inside the box body 1;

[0036] The lower part of the box body 1 is also fixedly connected with an isolation component 3;

[0037] A power cord 4 is fixedly connected to the bottom of the lightning...

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Abstract

The invention belongs to the technical field of lightning protection devices, and particularly relates to a lightning protection device for electrical equipment. The device comprises a box body, and a lightning protection assembly arranged in the box body, wherein the lower part of the box body is further fixedly connected with an isolation assembly; a power line is fixedly connected below the lightning protection assembly, a lightning stroke current sensor is fixedly connected to one side of the power line, the power line penetrates through the box body, and a power-off assembly is fixedly connected to one side of the box body; and the power-off assembly comprises an outer shell. According to the lightning protection device, the isolation assembly is arranged, so that the device is not influenced by an external current environment, the normal operation of the equipment is ensured, in the embodiment, the isolation assembly and the lightning protection assembly are combined, so that the electrical equipment is not influenced in thunderstorm weather and when a thunderstorm disaster occurs in the surrounding environment, and the power-off assembly is arranged, so that the lightning protection modes of the device are more diversified, and the lightning protection effect is better.

Description

technical field [0001] The invention belongs to the technical field of lightning protection devices, in particular to a lightning protection device for electrical equipment. Background technique [0002] In recent years, with the rapid development of electrical equipment, electrical equipment has become more and more widely used in all aspects of daily life, but electrical equipment also suffers from problems in daily use. For example, once there is a lightning wave intrusion, the damage to the equipment is generally huge, and some even make the entire electrical equipment scrapped, causing irreparable losses and even casualties. Lightning is a natural phenomenon that can release huge energy, Has a very powerful destructive ability. When the lightning discharge path does not pass through the lightning protection device, a strong transient electromagnetic field is generated during the discharge process and a strong electromagnetic pulse is induced in the nearby conductor, wh...

Claims

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Application Information

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IPC IPC(8): H02B1/46H02B1/48H02B1/54H02H9/02H02H3/08
CPCH02B1/46H02B1/48H02B1/54H02H9/02H02H3/08Y02A30/14Y02E10/72
Inventor 刘雨欣刘亚琳张娜张景景周郑
Owner ZHENGZHOU RAILWAY VOCATIONAL & TECH COLLEGE