Adjustable Speed Plastic USB Desk Fan

Brand:aa

Product detail:

Adjustable Speed Plastic USB Desk Fan

Electric air fan works differenty from conventional fans. The upper part is the ring, the lower part of the fan is cylindrical and has a variable speed control switch on it.

The electric bladeless ring workes in a manner similiar to aircraft wings. Actually the fan does have blades. They are provided in the base of the fan. The air comes in towards a circular structure calles a mixed flow impeller is actually an air pump, and it is used blowing air upwards to the ring.

When the air reaches the ring, it creates a negative pressure above the joint ring and cylinder. This negative pressure forces the air that is present over the back side of the ring forward. Further, this creates a negative pressure at the back side of the ring, and due to this, air starts flowing from back to front, in what is called Coanda effect. The air flows forwards in a circular cross section. The air around the ring flow also starts moving due to the viscous shearing, and the speed of the flow becomes15 times larger than that of any ordinary fan.

Safe for children

This fan needs no exposed blades to provide air flow. Due to this, this fan is safe for Children.

Smooth Air

The air coming from an ordinary fan is not so smppth. It forces the air, using blades, in the form of turbulent air slaps, which makes the air flow rougher. The air fan is capable of flowing air very smoothly due to the absence of blades.

Easy to clean

The structure of this fan is very simple, and because of this, it's very easy to clean.

Energy-saving

Its peak power is 30 to 40 watt.

Easy to operate and assemble.

 

Model:TD-AM03

 

Size & Type: bladeless fan&12 inch stand fan

Voltage: 110V 60HZ/ 220V 50HZ

Power: 50w

G.W: 6kg

Packing size: 42x43x80 cm,5pcs/carton

Loading Quantity: 935pcs/20GP,1745pcs/40GP, 2175pcs/40HQ