The charging fan is a kind of household item.Charging fan is easy to carry and use.The composition of the charging fan is composed of plastic parts such as shells, batteries, circuit control boards, DC motors, lamp tube, and cables.When the fans power cord is plugged in 220V, the charging circuit starts to work and charge the built -in rechargeable battery.
The working principle of the charging fan
The charging fan is a kind of household item.Charging fan is easy to carry and use.The composition of the charging fan is composed of plastic parts such as shells, batteries, circuit control boards, DC motors, lamp tube, and cables.When inserting the fans power cord for 220V, the charging circuit starts to work and charge the built-in rechargeable battery. Generally, it takes 6-8 hours to fully charge the battery.It will make the fan full time shorter). After the power is disconnected, the fan will be powered by the battery.The charging fan has more complicated charging circuits and various protection circuits and batteries than ordinary pages. These two parts are exactly the two most expensive parts of the entire charging fan.
Cleaning and maintenance of charging fan
Cleaning and maintenance of charging fan:
1. Cut off the power before cleaning and maintenance, and unplug the power plug.Use the kitchen detergent to wipe it with a kitchen, and then wipe it with a clean and soft cloth. Do not use chemicals, alcohol, and decontamination powder to remove dirt.
2. The bearing of the charging fan motor is mostly oil -containing bearings. Before the collection, you must inject lubricating oil into the fuel hole for maintenance.If you are a fan with a shaking head function, you should open the gear box cover, remove the old grease, and apply it again.
3. Before collecting the electric fan, you should thoroughly remove the surface oil and ash, and clean it with a soft cloth, and then wrap it with cowhide paper or clean cloth.The place of storage should be dry and ventilated to avoid squeezing the bearing heating device.
4. If there is a hot hand, an abnormal scorching smell, shaking your head, the speed of the bearing heating device slowly, and the speed of the bearing heating device should not continue to use it. You should cut off the power maintenance in time.
5. When using an electric fan in summer, do not take a long time and the wind is too large after the rapid heat. It is best to use shaking your head, low speed, and natural windshield, and it is better to sleep when you sleep.
6. When starting the electric fan, it is best to use the fast gear first. After the speed is normal, adjust it to the slow gear.In this way, it is not only conducive to protecting electric fans, but also saving electricity.

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