Where exactly does the wind power come from in a bladeless fan? And how does it work? Let's find out. Although the bladeless fan has ‘bladeless’ in its name, its fan blades are actually cleverly hidden at the bottom of the fan. When the fan works, the motor inside the barrel-shaped structure at the bottom drives the fan blades to rotate, thus generating wind power. At the same time, the circle at the top of the fan is empty inside, in which the wind flows and is accelerated when it passes through the narrowed air outlet, thus realising the wind blowing out. Thus, a bladeless fan is not really bladeless, but the fan blades are hidden by a clever design.