20 10 China has listed "electrode electric hot water bottle" as a prohibited product. However, this kind of electrode electric hot water bottle has not disappeared in the market, but it is more common than the safer electric heating wire water heater.
Although there are security risks, don't be too afraid. As long as you choose a regular manufacturer's hot water bottle with 3C certification and product certificate, and the power cord is sealed, don't stick it directly on the skin when using it, and there will be no problem every few layers of clothes.
02, electric blanket
Every year, news about fires caused by improper use of electric blankets is endless. In addition, it is easy for children to use electric blankets because of bed wetting, and the consequences are very serious.
Therefore, the use of electric blankets, in addition to buying qualified supplies, but also pay attention to, do not use for more than six years, do not repeatedly fold as flat as possible.
Through the previous introduction, 40℃ is actually a relatively safe temperature. If you are really afraid of the cold, you can set a suitable temperature and turn off the power before going to bed. It is recommended not to use for more than 4 hours.
03, electric heater
Be careful when using the electric heater: don't cover it with flammable materials such as quilts and clothes, and stay away from sofas, beds and water sources.
04, heating the mouse pad
The heating mouse pad seems to be "magical", but it is actually a miniature electric blanket. After heating for two hours, the local maximum temperature can reach 68℃.