如何正确使用“取暖神器”？不当使用会有哪些风险？这份居家取暖安全须知请收好

Core Insights - Improper use of common heating appliances can lead to significant fire hazards, as demonstrated by recent fire safety tests conducted by firefighters [2][4]. Group 1: Heating Appliances Risks - Electric blankets, when folded and powered, can cause internal wiring short circuits, leading to fire risks [4][6]. - A "little sun" heater reached temperatures around 400 degrees Celsius within 30 seconds, demonstrating the potential for rapid ignition when in contact with flammable materials [4][6]. - Towels placed near the "little sun" heater were completely burned through in eight minutes, indicating the extreme heat generated by these devices [4]. Group 2: Safety Guidelines for Heating Devices - Electric blankets should be laid flat and not folded during use, and should be unplugged after reaching the desired temperature to prevent overheating [4][6]. - Users should avoid placing electric blankets on metal objects or sharp items to prevent damage and short circuits [6][8]. - Electric heaters should be kept away from open flames and flammable substances, as proximity can lead to explosive situations [6]. Group 3: General Heating Tips - Other popular heating devices like warmers and heated pads should not be applied directly to the skin to avoid burns, and damaged units can leak hazardous materials [6][8]. - Adjusting common warming methods, such as layering blankets, can enhance warmth effectively, with unique layering techniques yielding better results [10].