Core Viewpoint - The article highlights the increasing incidence of a skin condition known as "fire-induced dermatitis" or "fire-induced erythema" during winter, attributed to prolonged exposure to heating devices such as electric blankets and heaters [1][3]. Group 1: Condition Overview - Fire-induced erythema is characterized by persistent red spots and capillary expansion due to prolonged exposure to external heat sources, commonly seen in areas frequently in contact with these heat sources [1][3]. - Patients like Xiao Lin have reported symptoms including localized skin dryness, itching, and pain, with the condition being diagnosed by dermatologists [1][2]. Group 2: Medical Insights - Dr. Xu Gejiao explains that skin is highly sensitive to temperature, and exposure to heat sources at 45-50°C can lead to capillary expansion and subsequent pigment deposition in the skin, resulting in discoloration [3][4]. - The discoloration often appears as net-like or patchy brownish-purple spots, typically in areas that frequently contact heat sources, and may initially present with mild redness and capillary expansion [2][3]. Group 3: Recommendations - It is advised to maintain a safe distance from heating devices and to avoid direct skin contact, using towels or heat-resistant pads as barriers [4]. - Continuous use of heating devices should not exceed 30 minutes, and individuals experiencing unexplained skin discoloration related to heating device use should seek medical attention promptly [4].

Group 1 - The article highlights the increased consumer demand for heating devices due to recent cold weather, with a focus on products like warm air fans, "little suns," electric oil heaters, electric blankets, and hot water bags, emphasizing safety, comfort, and energy efficiency [1] - The market trend shows a rapid growth in high-power heating devices, with "quality heating" products utilizing new materials like graphene becoming mainstream [1] Group 2 - The Zhenjiang Consumer Association advises consumers to pay attention to three safety precautions when using heating devices: proper operation, avoiding socket overload, and preventing low-temperature burns [2][3] - Consumers are urged to read product manuals carefully before use, ensure safe distances from flammable materials, and use dedicated sockets for high-power devices to prevent fire hazards [2] - Recommendations include controlling the temperature of heating sources, avoiding direct skin contact, and using protective covers for hot water bags to prevent burns [3]

Core Viewpoint - The article highlights the risks associated with using heating products during winter, particularly the danger of low-temperature burns, as illustrated by a case of a man suffering a third-degree burn from prolonged use of a heating pad [1][3]. Group 1: Incident Overview - A 45-year-old man in Changsha experienced severe burns after using a heating pad at 45°C on his knee for three consecutive nights, leading to a diagnosis of third-degree burns [3]. - The incident serves as a cautionary tale about the potential dangers of seemingly harmless heating products during cold weather [1][3]. Group 2: Prevention Tips - Maintain a safe distance when using heating devices like heaters and electric blankets, especially when caring for vulnerable individuals such as the elderly and children [4]. - When using hot water bottles, do not overfill them and wrap them in a towel to prevent low-temperature burns [5]. - Follow the instructions for self-heating pads, ensuring a safe distance between the product and the skin [7]. - It is advisable to turn off electric blankets before sleeping and to use those with automatic temperature control and overheating protection features [7].

Core Viewpoint - The Ministry of Emergency Management emphasizes the need for enhanced safety measures as the winter of 2025 is expected to experience significant temperature fluctuations and increased demand for heating and electricity, particularly during the year-end and New Year period [1][3][12]. Group 1: Safety Preparedness - As the year-end approaches, there is an increase in public gatherings and heightened risks associated with fire, electricity, and gas usage, necessitating collective safety precautions [3]. - The State Council's Work Safety Committee has initiated a major fire risk inspection and rectification action focusing on high-rise buildings, particularly those undergoing exterior renovations or internal modifications [5]. - The National Disaster Reduction and Relief Committee has mandated local authorities to enhance monitoring and emergency preparedness for winter disaster weather, especially during peak holiday periods [7][14]. Group 2: Weather Predictions - The winter of 2025 is predicted to have significant temperature swings, with frequent cold wave events and potential extreme cold occurrences due to the ongoing "La Niña" phenomenon [10][12]. - Specific regions, including central and western China, are expected to experience low temperatures and icy weather intermittently [12]. Group 3: Heating Safety - The use of various heating devices is expected to peak in winter, increasing fire risks; thus, proper selection and usage of heating equipment are critical [18]. - Guidelines for purchasing heating devices include ensuring they have the "3C" certification, focusing on core safety features, and avoiding unqualified products from informal vendors [20]. - Safety measures for using electric heating products include keeping them away from flammable materials, controlling usage time, and avoiding simultaneous charging and use [20]. Group 4: Carbon Monoxide Poisoning Risks - Winter activities such as indoor heating and prolonged idling of vehicles can lead to carbon monoxide poisoning, which is particularly dangerous due to the gas's colorless and odorless nature [21]. - Immediate actions in case of carbon monoxide exposure include ventilating the area, removing the affected person to fresh air, and seeking professional medical assistance if severe symptoms occur [21].

Core Insights - The demand for "warm technology" home products is driving the "home winter economy," as consumers seek smart and comfortable solutions for winter living [1] - JD's discount shopping brand, Jingxi, is leveraging a direct sourcing model to offer high-quality, cost-effective products in categories like heating, kitchen appliances, and bedding to meet modern family needs [1][8] Heating Products - Functional heating devices are in high demand, with sales of products like warm air fans and small heaters exceeding ten thousand units in two months [2] - The winter season sees a peak in sales for household appliances, with innovative and high-end heating products gaining popularity [2] - Consumers prioritize features such as quick heating, ease of use, energy efficiency, and adjustable temperatures when selecting heating products [2] Kitchen Appliances - The sales of kitchen appliances, particularly multifunctional electric hot pots, have surged, with 40,000 units sold since October [4] - The trend of creating a warm and inviting atmosphere through cooking is driving the demand for kitchen gadgets that enhance the cooking experience [4] Bedding Products - Sales of heating blankets have exceeded 40,000 units in a single month, reflecting the demand for high-quality bedding that provides warmth and comfort [6] - Consumers are increasingly interested in smart and comfortable bedding options, with products like electric blankets featuring multiple temperature settings and safety features gaining traction [6] - Other popular bedding items include cotton quilts and supportive pillows, with sales figures indicating strong consumer interest [6] Future Outlook - Jingxi plans to deepen collaborations with quality industrial sources to provide more home products that enhance consumer happiness and meet the desire for a better living experience [9]

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].

Core Viewpoint - The article highlights the dangers associated with improper use of heating devices during the recent cold snap in various regions of China, emphasizing the need for safety precautions to prevent accidents and fires. Group 1: Recent Incidents - A fire incident occurred in Jiangxi Province due to prolonged use of an electric heater, which ignited surrounding materials, leading to a fire that required evacuation of an elderly person [4] - Another fire in Henan Province was caused by improper use of an electric blanket, which ignited flammable materials [6] Group 2: Risks of Common Heating Devices - Improper use of heating devices, such as electric blankets and "little sun" heaters, can lead to significant fire hazards [7] - A test demonstrated that an electric blanket, when folded, can cause short circuits and ignite, while a "little sun" heater can reach temperatures of around 400°C, leading to combustion of nearby materials [11][13][15] Group 3: Safe Usage Guidelines - Electric blankets should be used flat, not folded, and should not be left on for extended periods. They should be unplugged before sleeping and replaced if older than six years [18] - Electric heaters must be kept away from flammable materials and should not be used to dry clothes, as this can create a fire hazard [19] - Other popular heating devices like warmers and heated pads should not be applied directly to the skin to avoid burns, and care should be taken to prevent damage to electrical components [21][23] Group 4: Alternative Heating Methods - Adjusting common warming methods, such as layering blankets in specific ways, can enhance warmth effectively, with a unique "sandwich" method proving particularly effective [25]

Core Points - The article discusses the transition from autumn to winter, emphasizing the need for safety measures during the colder months [1][4][5]. Group 1: Seasonal Changes - The arrival of the frost season marks the end of autumn, with nature preparing for winter [1]. - As temperatures drop, people are adopting various methods to stay warm, such as wearing multiple layers and using heating devices [4]. Group 2: Safety Precautions - It is crucial to check electrical appliances like electric blankets before use to prevent hazards, ensuring they are not folded and are turned off before sleeping [5]. - Avoid using multiple high-power appliances on a single outlet to prevent overheating and potential fire hazards [6]. - During cooking, it is important to monitor fire sources continuously and know how to extinguish kitchen fires safely [7]. - In case of a fire that cannot be controlled, close doors to contain the fire and evacuate through designated escape routes while calling emergency services [8]. - After the autumn harvest, straw should be stored away from buildings and power lines, and burning in prohibited areas is strictly forbidden [9].