越“利落”可能越危险？大扫除时的这个“好习惯”，建议你改掉

Core Viewpoint - The article emphasizes the dangers of using power strips and improper wire management, highlighting that bundling wires can lead to overheating and potential fire hazards [1][3][4]. Experiment Results - In the first experiment, an 1800-watt electric kettle was monitored, showing a temperature rise to 19.8℃ when plugged into a standard power strip [1]. - The second experiment involved four identical kettles, which caused the wires to emit smoke and reach a temperature of 217.2℃, resulting in a short circuit and exposed wires [4][5][7]. - The experiments demonstrate that connecting multiple high-power devices to a single power strip can lead to overheating and increased fire risk due to poor heat dissipation when wires are bundled together [3][7]. Safety Guidelines - The article outlines several incorrect practices regarding power strip usage: - Using universal power strips, which have been banned since June 2010 due to their high fire risk [8]. - Connecting multiple power strips in series, which can lead to overload and unstable voltage [10]. - Using substandard products made from non-flame-retardant materials or inferior conductive materials, increasing the risk of short circuits [12]. - Ignoring the lifespan of power strips, which should be replaced every 3-5 years, especially if signs of wear are present [12]. - Recommendations include using certified power strips, avoiding wire bundling, ensuring high-power devices are used individually, and replacing aging power strips promptly [14][15].