A lightning protection device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHANGHAI MUNICIPAL ELECTRIC POWER CO
- Publication Date
- 2021-09-10
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Abstract
Description
technical field
[0001] The invention relates to the technical field of lightning protection, in particular to a lightning protection device. Background technique
[0002] Lightning protection refers to avoiding the harm to human body and buildings caused by lightning through certain methods and measures. Lightning is a natural discharge phenomenon. Lightning strikes are natural disasters, which not only cause damage to equipment and housing facilities, but also may cause fires and explosions, and may even injure people and livestock. Lightning rods, lightning wires, lightning nets, lightning belts, and lightning arresters are all commonly used lightning protection devices. A complete set of avoidance devices includes lightning receptors, down conductors and grounding devices. The above-mentioned needles, wires, nets, and belts are just lightning-termination devices, while the lightning arrester is a special lightning protection device. The causes, types, hazards of light...