DC floor fan is an energy-saving, simulated natural wind, noiseless, no wind pressure DC cooling fan. It consists of a combination of rotor, stator, fan blades, fan frame and other auxiliary components. The control circuit includes semiconductor components and ICs, the output speed signal is in the form of pulse, which can display the real speed through the data bus, and real-time monitoring of the fan speed is realized through the monitoring sensor. 

The DC floor fan is used in the temperature range of -10-+70 degrees, and the smart module of the fan can be used with other smart homes to realize perfect closed-loop control. It has a service life of up to 40,000-60,000 hours and needs to be maintained on time to extend its service life. Specific methods include: immediately stopping the machine for inspection when abnormalities are found during operation, avoiding moisture and bumping, ensuring sufficient and stable power supply, keeping the use environment tidy, and supplementing or replacing grease from time to time.

The advantages of DC floor fan include:

1. energy saving: DC floor fans use DC power supply, you can control the fan speed by adjusting the voltage and current, thus realizing the effect of energy saving.

2. Simulation of natural wind: DC floor fans can simulate the flow of natural wind, allowing users to feel a more comfortable cooling experience.

3. No noise: DC floor fan adopts DC motor, which makes less noise during operation and does not cause interference to users.

4. No wind pressure: DC floor fan adopts DC motor, which can provide stable wind power, and will not cause wind pressure to the user.

5. Intelligent control: DC floor fan can be supported through the body of the physical buttons to switch between direct and natural wind modes, the highest wind distance up to 14 meters, support for 140 ° angle of the oscillating head blowing.

In short, DC floor fan is a kind of energy-saving, simulated natural wind, no noise, no wind pressure DC cooling fan, with good experience and energy saving effect.