Lightning rod

A lightning rod and integrated technology, applied in the field of lightning rods, can solve the problems of natural erosion and affect the service life, and achieve the effect of avoiding long-term exposure and prolonging the service life

Inactive Publication Date: 2017-09-19
ZHENJIANG HUAYUAN JINCHANG ELECTRICAL APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing lightning rods are directly exposed to the outside regardless of rainy or sunny weather, and are subject to natural erosion for a long time, which affects their service life

Method used

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Embodiment Construction

[0025] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0026] Such as figure 1 As shown, a lightning rod includes: a protective cover 1, a base 2, a driving device 4, a signal receiver, a lightning rod body 5, a supporting platform 7 and a conductive column 8, wherein:

[0027] The protective cover 1 is installed on the base 2 and fixed vertically, the protective cover 1 has a vertically arranged accommodation cavity, and the top of the protective cover 1 is equipped with a double-open cover plate 3;

[0028] The support platform 7 is located in the accommodating cavity, and the support platform 7 is an insulator;

[0029] The lightning rod body 5 is vertically fixed on the support platform 7, the side wall of the lightning rod body 5 and one end near the support platform 7 is provided with a conductor...

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PUM

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Abstract

The invention discloses a lightning rod. The lightning rod comprises a protection cover, a base, a driving device, a signal receiver, a lightning rod body, a support bench and a conductive column. The protection cover is vertically arranged on the base. The lightning rod body is vertically fixed on the support bench. A conductor is arranged on the side wall of the lightning rod body. The support bench is arranged in an accommodation cavity. The conductive column is arranged on a protection case outside the protection cover. One end of the conductive column stretches into the accommodation cavity and the other end is equipped with a lower conductor lower lead. The driving device is arranged in the protection cover and used for driving the support bench to move up and down. When the support bench moves up and down to a working position, the lightning rod body is arranged outside the protection cover and the conductor on the lightning rod body is connected with the conductive column. When the support bench moves to a folding position, the lightning rod body is arranged in the protection cover and the conductor on the lightning rod body is separated from the conductive column. According to the invention, the lightning rod is prevented from being exposed outside for a long term and being corroded by rain and snow and service lifetime is prolonged.

Description

technical field [0001] The invention relates to the field of lightning protection, in particular to a lightning rod. Background technique [0002] Lightning rod, also known as lightning protection rod, is a device used to protect buildings, tall trees, etc. from lightning strikes. Install an air-termination device on the top of the protected object, and connect it with the ground discharge grid buried underground with wires that meet the specifications. The specification of the lightning rod must comply with the GB standard, and the height specification of the lightning rod required by each lightning protection category is different. When a thundercloud discharge approaches the ground it distorts the ground electric field. At the top of the lightning rod, a space where the local electric field is concentrated is formed to influence the development direction of the lightning pilot discharge, guide the lightning to discharge to the lightning rod, and then introduce the light...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01T19/04
CPCH01T19/04
Inventor 汤茜包磊曾俊王炜吕永祥
Owner ZHENJIANG HUAYUAN JINCHANG ELECTRICAL APPLIANCES
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