手机充电器未拔,客厅被烧光!多地居民留言:我家也一样
近日,福建省泉州市,一民房突发火灾,邻居发现后立即拨打119报警。
消防员接警后赶到现场,经过住户同意后,破拆房门进入屋内,成功将火扑灭。
A house fire in Quanzhou, Fujian province, was caused by a faulty mobile phone charger that had been left plugged into a socket under the living room sofa, prompting firefighters to warn the public about the dangers of leaving chargers plugged in.
消防员进行灭火。图源:泉州消防
火灾导致客厅被烧毁,现场一片狼藉。
现场一片狼藉。图源:泉州消防
经调查,火灾系手机充电器出现故障,产生的电火花引燃周边可燃物所致。
据了解,该手机充电器一直插在客厅沙发下方的插座上。
邻居在短视频平台发布视频。图源:泉州消防
火灾扑灭后,邻居将现场视频发布到短视频平台,引发广泛关注。多地居民纷纷留言,分享身边真实的火灾案例。
Neighbors spotted the fire and immediately called 119. Firefighters arrived, broke down the door with the resident's consent, and extinguished the blaze. The living room was destroyed. After the fire was put out, a neighbor posted video of the scene on a short-video platform, drawing widespread attention as residents from across the country shared their own fire experiences in the comments.
多地网友在评论区的留言。图源:泉州消防
1. 空载的手机充电器是否有电流?
消防员将六个不同品牌的手机充电器插在插线板上,随后用感应式测电笔分别检测。
当感应式测电笔靠近充电器时,绿灯迅速亮起且长时间没有熄灭,这表示检测到了感应电流。
当感应式测电笔接触充电器金属头时,甚至亮起了红灯,这表明金属头带电。
测试结果显示,充电器即便未连接手机,只要插在电源上,就会持续处于工作状态。若长期不拔充电器,其使用年限会加速缩短,容易引发危险。
随后,消防员将充电线进行短接处理,模拟充电线破损短路的情况,并再次观测温度。仅4分钟后,充电器温度就上升至53℃,且仍在持续升温。
测试结果显示,充电器长期插在通电插排上,一旦遇到电线短路,极易引发严重后果。
Firefighters' experiments showed that chargers left plugged into power strips remain live even without a phone connected, and that long-term use shortens their lifespan and increases risk. An idle charger ran about 5 C hotter than its surroundings; when a short circuit was simulated, the temperature reached 53 C in four minutes and kept rising.
更多注意事项请查收:
避免长时间给手机充电。手机不要整夜充电,发现手机过烫时,应尽快停止操作,并立即检查手机是否存在电池膨胀、硬件故障等异常情况。
养成“充满就拔”的习惯。手机充完电请顺手拔掉充电器。充电器长时间不拔,会持续发热,加速器件和材料老化,容易造成短路或高压击穿,引发火灾。
使用原装电池和充电器。不要购买和使用劣质电池,不同品牌、不同型号的手机充电器尽量不要混用,以免损坏电池或带来爆炸风险。
不要将手机置于高温环境下。高温会导致电池温度过高,容易引发爆炸。充电或放置手机时,要远离阳光直射处、厨房灶台等高温环境。
尽量不在枕头附近充电。不少人习惯在床头或枕头附近充电,方便睡前或醒来时使用手机,但这种情况会影响手机散热,一旦自燃,枕头、被褥等易燃物品会助长火势,带来更大危险。
Firefighters advised unplugging chargers after use and switching off household power before going out. They also recommended avoiding overnight charging, stopping use if the phone gets too hot, using original batteries and chargers, keeping phones away from high-temperature environments, and not charging near pillows or beds.
来源:新华社 中国消防 福建消防 泉州消防
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