Solar photovoltaic lightning protection device

By designing a solar photovoltaic lightning protection device with an automatic cleaning mechanism, the problem of cleaning contaminants on the surface of lightning rods has been solved, achieving effective lightning protection and cleaning effects, and improving the service life and lightning protection effect of the device.

CN122370876APending Publication Date: 2026-07-10SANXIA YUNNENG POWER GENERATION (YUANMOU) CO LTD
0 Cites 0 Cited by

Patent Information

Application Number
CN202610480366.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-13
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

The surface of existing solar photovoltaic lightning rods is prone to accumulating pollutants such as dust and bird droppings, which are difficult to clean, leading to corrosion and affecting the tip discharge effect.

Method used

A solar photovoltaic lightning protection device including a cleaning mechanism was designed. The cleaning plate driven by an electric push rod and a servo motor automatically cleans contaminants from the surface of the lightning rod. Combined with the structure of the down conductor and grounding rod, it realizes lightning conduction to the ground for protection.

Benefits of technology

Effectively cleans contaminants from the surface of lightning rods, prevents corrosion and affects the tip discharge effect, reduces manual climbing operations, and improves the service life and lightning protection effect of the device.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention is applicable to the technical field of photovoltaic power generation, and provides a solar photovoltaic lightning protection device which comprises a bottom plate, a supporting frame is fixedly mounted at the top of the bottom plate, a mounting plate is fixedly mounted at the top of the supporting frame, and a plurality of solar photovoltaic panels are fixedly mounted on the mounting plate; the supporting seat is fixedly installed on one side of the bottom plate, a threading groove is formed in the supporting seat, a hollow column is fixedly installed at the top of the supporting seat, a lightning rod is fixedly installed at the top end of the hollow column, a down lead is fixedly connected to the bottom of the lightning rod, and the down lead is located in the hollow column and the threading groove. According to the solar photovoltaic lightning protection device provided by the scheme, the problems that the lightning rod is easy to corrode and the point discharge effect is affected due to the fact that surface pollutants of the existing lightning rod for solar photovoltaic lightning protection are inconvenient to clean are solved.
Need to check novelty before this filing date? Find Prior Art