There are many reasons why the plug of the kettle is burnt. To be on the safe side, it is recommended not to use it. It would be better to replace the plug. It may also be that the electric kettle itself has a problem. Analyze the specific reasons and find out the correct reason and solve it. up.
1. What is the reason for the burning of the kettle plug?
1. After a long time of plugging and unplugging the socket, the elasticity of the socket inside becomes weak, resulting in poor contact.
2. The plug is often pulled out under heavy load, which will cause the contact surface to be burned by arc light, especially the hot water kettle and induction cooker.
3. The wiring in the socket is not pressed tightly, and the contact is not good, which will cause overheating and burn out during operation.
4. The problem of left zero and right fire, because most of them are operated by the right hand, causing sparks to flicker at the moment of contact, which will lead to long-term problems.
5. The interior is damp, especially the water heater, often bathing water vapor rises and mist penetrates. This requires special attention from friends.
2. Can the plug of the kettle be burned again?
The burnt iron piece of the plug can still be used, but pay attention to safety issues. Since the plug is now missing, you’ll need to take a closer look, the part of the plug is still flat. If it is not flat, then the contact surface will be small, if it is not small, the contact may be poor, and may catch fire again and burn off some defects, if the non-conductive spherical surface is oxidized and non-conductive for a period of time, then The contact surface is also smaller.
If the metal parts of your plug are “burnt” and uneven, it is advisable to tidy it up, file it with a small flat file, or repair it with sandpaper or something.
However, the quality of the power socket is not good, and the metal plate inside is too thin. It is easily deformed and causes bad contact, heat and ablation, and even damages electrical appliances. It’s best to buy a good quality electrical outlet and replace it properly.
3. What to do if the plug of the kettle cannot be pulled out
The high probability is that there is poor contact between the plug and the socket, or between the socket shrapnel and the socket cable. If the contact resistance is large, the contact surface consumes power (if the contact resistance is 1 ohm and the current is 5A, then the contact surface power reaches 5 watts, the temperature rise is obvious, and high temperature can cause the contact resistance to increase), causing heat to cause the plug speed and / Or the socket plastic melts and sticks together.
