介绍几种新型防雷装置吕世侠雷击是一种严重的自然灾害。自美国的富兰克林发明避雷针后，２００多年来，一直在世界各国使用，对防止雷击起到了很大的作用。避雷针能使雷云向其放电，把雷电流引入大地，保护建筑物不受损害。然而，由于多种因素，在避雷针的保护范围内，有... Introduce several new types of lightning protection devices Lu Shixia Lightning strike is a serious natural disaster. Since the invention of the lightning rod by Franklin in the United States, it has been used in various countries for more than 200 years and has played a significant role in preventing lightning strikes. Lightning rods can discharge the thunderclouds and introduce lightning currents into the earth to protect buildings from damage. However, due to many factors, within the scope of lightning rod protection, there are...