避雷针在中国建筑中的应用远远早于西方,现存的很多建筑都说明了这一点。现代社会中,电力已深入生活的各个角落,每个家庭都有各式各样的插座数个或数十个。在这些插座中,三孔插座是最常见的。三孔插座中,有一个是接地的,可以避免家用电器的静电和漏电所引起的种种不必要的麻烦。把电导入大地释放掉这一原理,在中国古代很早就得到应用,这就是古代避雷针。 The use of lightning rods in Chinese buildings is much earlier than in the West, and many of the existing buildings illustrate this point. In modern society, electricity has gone deep into every corner of life, and every family has a large number of dozens or dozens of outlets. Of these, three-hole sockets are the most common ones. Three-hole socket, one is grounded, to avoid static and leakage of household appliances caused by all kinds of unnecessary trouble. The electricity into the earth to release this principle, in ancient China has long been applied, this is the ancient lightning rod.