In general, the more blades of an electric fan, the better the air supply effect, but this will increase the load of the motor, and the power will be higher. On the other hand, the fan blades of the electric fan Many, the wind sent out during use will be soft, and there is not much noise, so we must choose according to preferences when buying.
Precautions for the use of electric fans
1. The electric fan should be placed in the correct position. It should not be placed in direct sunlight or close to the curtain, because the curtain is sucked into the fan and it will cause the fan to malfunction.
2. After the electric fan is turned on, do not touch the fan blades with your hands or insert foreign objects into the electric fan, which may damage the electric fan.
3. Turn off the power before pulling out the plug, because suddenly pulling out the plug during use can easily cause a short circuit.
4. Do not move the fan at will when it is turned on. Even if you want to move it, turn off the shaking head first to avoid damage to the hardness when moving it.
Note: The above content comes from the Internet and does not represent the views of this site. I hope some of the content can help you.
We (Alice) are a professional manufacturer of furniture nameplates, we can produce zinc alloy, aluminum, copper, brass, pvc, etc. Metal signs and nameplates are widely used, covering all walks of life, and support customization of household partitions.