Lightning Rod, also known as Lightning Needle, is used to protect buildings, tall trees and other devices to avoid lightning strikes. Install a flashover at the top of the protected object and connect it with a compliant wire and a leaking ground floor buried in the ground.
Lightning rod specifications must comply with GB standards, each lightning protection category needs the Lightning rod height specifications are not the same. When the Thundercloud discharge is close to the ground, it causes the ground electric field to be distorted. At the top of the lightning rod, the space of the local electric field 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 lightning current into the Earth by grounding the downline and grounding device, so as to protect the protected object from lightning.