The mechanical fan originated from 1830. An American named james byron, inspired by the clock structure, invented a mechanical fan that can be fixed on the ceiling and driven by a clockwork. The cool wind brought by the rotating blades of this fan makes people feel cool, but it is very troublesome to climb the ladder and wind it up.

1872, a Frenchman named Joseph invented a mechanical fan started by a clockwork pulley and driven by a gear chain device. This kind of fan is much more exquisite than the mechanical fan invented by Byron, and it is more convenient to use.

1880, American Shule first installed the blade directly on the motor, and then connected to the power supply. The blades turned rapidly, and a cool breeze came head on. This is the first electric fan in the world.

Since then, electric fans have entered thousands of households. According to everyone's needs, manufacturers have designed ceiling fans, desk fans and floor fans respectively. Some shake their heads, some don't shake their heads, and some are box fans; Some floor fans shake their heads and turn pages. There is also a small wind electric fan, which is specially hung in the mosquito net. When you sleep at night in summer, the breeze blows gently as soon as you turn it on, so that you can sleep well and not get sick.