摘要
逢年过节、开张营业、奠基庆典都要燃放鞭炮,以示喜庆,原来禁放的城市也部分解禁,但是每年都会因燃放鞭炮出安全事故,不是手、脸被炸伤,就是眼被炸瞎,更严重的会发生死亡事故。少年儿童特别喜欢放鞭炮,那就更危险了。燃放鞭炮的事故原因,一是近距离点燃,通常人们都是用香烟、火柴、打火机点火,点燃后时间短,有时来不及跑开就炸了;二是鞭炮摆放稳定性不够,如果没摆好、风吹,或者人碰,点火后倒了就会到处乱飞;三是手握鞭炮燃放在手上炸开。
Holidays, the opening of the business, the foundation stone laying ceremony to set off firecrackers, to show joy, the original ban in the city is also part of the lifting of the ban, but every year due to set off firecrackers safety accidents, not hands, face was wounded, is the eye was blown blind, more serious will death accident. Children especially like to set off firecrackers, it is more dangerous. Setting off firecrackers is the cause of the accident, it is close lit, people usually are ignition with cigarettes ,matches, lighters, ignited after a short period of time, sometimes too late to run on the bombing;the second is the firecrackers placed stability is not enough, if not set, wind, or touch, after ignition inverted will fly everywhere;the third is holding firecrackers, fireworks explode in the hand.
出处
《电子测试》
2015年第10期165-166,共2页
Electronic Test
关键词
鞭炮
燃放器
单片机
firecrackers
discharge device