Stainless Steel Retractable Lift Type Portable Lightning Rod

Role Editor Podcast
Traditional lightning protection devices can be divided into direct lightning protection, induction lightning protection and integrated lightning protection. Anti-direct lightning devices are generally composed of three parts, namely, flash catcher, lead wire and grounding body; flash catcher is further divided into lightning rod, lightning line, lightning protection belt, lightning protection network. Lightning rod as a lightning rod lightning protection principle is: lightning rod through the wire access to the ground, and the ground to form equipotential difference, the use of their own height, so that the electric field strength increased to the limit value, so that the electric field of the thundercloud distortion, began to ionize and downstream pilot discharge; lightning rod in the role of strong electric field tip discharge, the formation of upward pilot discharge; the two will form a lightning pathway, followed by diarrhea into the earth, to achieve the effect of lightning protection . In fact, lightning rod is a lightning rod, can be discharged in advance around the lightning rod, the lightning flow through its own grounding conductor into the earth, to avoid the protection of objects directly by lightning strikes.