1, socket quality is poor. The copper clamping force in the inferior socket is not enough, resulting in poor contact between the socket and the plug, and the electrical appliance will be heated for a long time. The reason for the above problems is often because of poor safety awareness, and the \"three no\" products are bought cheaply when buying sockets. Solution: As far as possible to the regular manufacturers designated specialty stores or large supermarkets to buy regular sockets.
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2. The plug is dirty. Plug oxidation or oil, resulting in increased plug and socket contact resistance, coupled with large load power, leading to plug heat, if not handled in time, will form a vicious cycle, a long time easy to cause fire. Solution: Often wipe electrical plugs to prevent dust accumulation and patina at the poles of plugs; Sand heavily oxidized plugs or replace them with new ones.
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3. Loose wiring of socket and plug. The wiring of the socket and plug is not firm, the contact resistance increases, and it is also easy to cause heat. Solution: Install the wiring firmly.
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4, in the socket at the same time access a variety of high-power electrical appliances. Rural families and urban old house households, due to the unreasonable layout of the socket, the number is also seriously insufficient, resulting in many families will be a variety of electrical appliances connected to the same multi-purpose socket. Since the multi-purpose socket and the power connection line have rated capacity, a variety of household appliances, especially high-power appliances, are opened at the same multi-purpose socket at the same time, which is bound to cause too much current, causing the multi-purpose socket and plug to overheat. Solution: The use of fixed position of household appliances and large power appliances (such as television, refrigerator, microwave oven, induction cooker, computer, audio, etc.), should be connected to a fixed socket, the power line for high-power electrical fixed socket should also be directly from the home distribution box; For some electrical appliances that often move, multi-purpose sockets can be used, but they should be used cautiously, and do not open a variety of electrical appliances at the same time to ensure safe use.
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5. Use ordinary sockets in humid environment. Some families install ordinary sockets in the kitchen, bathroom and other occasions. Due to the high humidity of the air in these occasions and the presence of harmful gases, the copper sheet in the socket is easy to be oxidized and rusted, resulting in increased contact resistance, causing the socket and plug to overheat. Solution: Install sealed sockets in wet areas.
Sockets are of poor quality. The copper clamping force in the inferior socket is not enough, resulting in poor contact between the socket and the plug, and the electrical appliance will be heated for a long time. The reason for the above problems is often because of poor safety awareness, and the \"three no\" products are bought cheaply when buying sockets. Solution: As far as possible to the regular manufacturers designated specialty stores or large supermarkets to buy regular sockets.
It is normal for wireless routers to be hot. The use of the router is to make it work 24 hours a day, in fact, it is very harmful to the router, especially in the hot summer, it is easy to cause the router to overheat, resulting in network instability, and even burn the route when serious. The feet under the router are generally very low, low to affect normal heat dissipation, the best way is to stick 4 slightly higher things under the router, because the router generally does not have a fan, so the hanging heat dissipation is displayed. Interface, socket heating may be contact not