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随着电视的普及,电视天线愈装愈多,而许多电视机用户不了解电视天线接地知识,雷雨天经常造成雷击事故。几年前大连市金州区有一位电视机用户,由于电视机室外天线架没有接地,一个雷雨天,雷电由电视天线引入家中,将电视机击毁,巨大的火球从主人身边经过,将主人所穿的衣服烧焦,主人险些丧命。1993年8月25日《大连日报》又刊登了这样一条消息:“由于雷暴,大连市甘井子区住户的电视机被击坏、击毁100多台……。”事后经过了解,被击坏、击毁的电视机也大都是因室外天线架没有接地所致。
With the popularization of television, television antennas are more and more installed, and many television users do not understand the knowledge of television antenna grounding, thunder and lightning often cause lightning accidents. A few years ago, there was a TV user in Jinzhou District of Dalian. As the TV outdoor antenna frame was not grounded, a lightning storm was introduced into the home by a TV antenna and the TV set was destroyed. A huge fireball passed by the owner, Burning clothes, the owner almost died. On August 25, 1993, “Dalian Daily” published another piece of news: “As a result of the thunderstorm, the households in the Ganjingzi District of Dalian City were hit by TV sets and destroyed over 100 units ...” Afterwards, after understanding and being beaten, Wrecked TV is mostly due to outdoor antenna rack is not grounded.