冬季电热毯取暖别大意 这份安全手册请查收

Core Viewpoint - The article emphasizes the safety risks associated with electric blankets and other electric heating devices, highlighting the importance of proper usage to prevent accidents such as burns and fires [3][6]. Group 1: Electric Blanket Safety - Electric blankets are popular for keeping warm during winter but can cause burns and fires if misused [1][3]. - Most fires related to electric blankets are due to broken heating wires or poor connections, which can reach temperatures above 800°C [3][4]. - Users should avoid folding electric blankets and using them overnight, as their safe usage period is six years; after this, the internal wiring may deteriorate, increasing the risk of electric shock and short circuits [6][8]. Group 2: General Heating Device Safety - Other common electric heating devices, such as electric heaters and hand warmers, also pose safety risks; users should keep them away from flammable materials and avoid using them near open flames or explosive items [10]. - Electric heaters should not be covered with clothing or used to dry socks, as this can lead to fire hazards [10]. - Hand warmers should not be used while charging, and users should prefer electric heating wire types for safety [12][15]. Group 3: Purchasing Guidelines - When purchasing electric heating devices, consumers should look for "3C" certification, which indicates compliance with national safety standards [17]. - Key safety features to check include automatic shut-off for electric blankets, overheat protection for heaters, and explosion-proof valves for heating bags [19]. - Consumers should verify the production date and avoid buying outdated stock, as electric blankets have a six-year lifespan, while heaters should ideally be replaced every three years [21].