When the lightning rod moves electricity from the building to the ground, is the building not electrified?
1, lightning rod, in fact, "mine" device"! The current of lightning can be introduced into the ground through the grounding wire of the lightning rod, so as to prevent the building from being struck by lightning.- * 2, lightning line, including grounding, and indoor electrical insulation system. In addition, the wiring of the lightning rod also has the support of insulators, which will not affect the circuit in the building.- * 3, once the lightning rod lightning current into the underground, the grounding is created around the "step voltage", this is dangerous. Therefore, when lightning occurs, stay away from the grounding wire and grounding electrode of the lightning rod.
Install a metal bar in the top of tall buildings, with a metal line and buried together on a metal plate underground, using metal rod tip discharge, so that the clouds with the electricity and the electric gradually and, so as not to cause the accident. Note that it is with metal wire and a metal plate buried in under the link, it will not be like you said!
Lightning conductor, also known as lightning protection needle, is used to protect buildings and other devices to avoid lightning strikes.
