The main components of the floor fan are: AC motor, which means that the motor is the heart of the floor fan. The working principle of floor fan and electric fan is the same: the electrified coil is forced to rotate in the magnetic field. The conversion form of energy is: electric energy is mainly converted into mechanical energy, and at the same time, due to the resistance of the coil, some electric energy will inevitably be converted into heat energy.
Second, the floor fan use safety precautions
In the accident of electric shock death of electric fans, the most harmful is the floor fan, which is easy to develop into a group injury accident. This is because the center of gravity of the floor fan is high, and both hands must hold the column when moving and adjusting with electricity. If the insulation of the floor fan is damaged or the shell is charged due to improper wiring, the hand of the electric shock person will hold the post tightly. Under normal circumstances, the floor fan will fall to the ground while pressing on the human body, so that the person who gets an electric shock can't get rid of it, and improper rescue will cause group injury accidents. Therefore, when using electric fans, the following safety measures must be strictly taken:
1. Don't move the electric fan with electricity, cut off the power supply and move it after the blades stop rotating. This is the most critical security measure.
2. According to the housing area and the number of household appliances, reasonably arrange the power sockets (quantity and layout) and do not temporarily connect the power cord.
So as to prevent the equipment shell from being charged due to wiring errors.
3. To buy qualified products, please ask people who know electrical appliances to check their own products or products assembled by informal electrical appliances factories to eliminate defects.
4. The electric fan shell should be reliably grounded.
5. Before new purchase, maintenance or annual use, it is necessary to use a test pen to verify that the electric fan shell has no leakage.
6. Household electric shock protectors should be installed.
The above content is the working principle and safe use instructions of the floor fan we introduced to you, hoping to help you understand the floor fan. If you need to know more about floor fans, please continue to pay attention.
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