Ceiling fan and desktop fan in the same principle, both rely on the rotation of the motor to drive the fan blades, produce wind to produce air convection, take away heat. It is generally fixed installed on the ceiling, so it is called a ceiling fan. The summer heat effect is very good. The general installation method is: after the ceiling fan is fixed in the ceiling, and then connect the grid fire wire to one end of the ceiling fan governor, one line of the fan to the other end of the governor, the zero line through (namely the zero line to the other line of the fan).
The ceiling fan connection structure includes a connecting seat fixed to the top of the motor, a set of sleeves connected to the socket, and a suspension rod connected to the sleeve and an attachment to the sleeve, for each socket, an axially movable socket for the socket, and the plug can be moved at the outer edge of the sleeve to resist the connecting seat and limit the position between the sleeve and the socket. The utility model makes the wiring easy and fast, greatly improve the convenience of assembly, make the assembly and disassembly are very fast and convenient, so that the motor of the suspension fan when running and between the suspension rod does not shake, so that the suspension rod is more stable suspension.
Ceiling fan is divided into industrial ceiling fan and decorative ceiling fan (abroad known as ceiling fan lamp), the vast majority of domestic homes and factories are used inside the industrial ceiling fan.
Industrial suspension fan is the main position in China, involving the main domestic manufacturers are: Oakes, hemisphere, diamond, Far East, Midea, China, Great Wall, Sun Color, Red Star, Shule, etc. (ranked in no particular order), the main size is 1050mm, 1200mm, 1400mm (900mm and 1500mm suspension fan is rare in the domestic market).
Decorative ceiling fan is mainly used abroad (mainly in the United States, where the US government recommends installing a ceiling fan in air-conditioned rooms) as an auxiliary appliance of air conditioning. Decorative ceiling fan appearance is beautiful, often equipped with different colors and different styles of wind blades and lighting, generally have the use of remote control.
In the use of the decorative ceiling fan speed is lower than the traditional industrial ceiling fan, the air volume is small, can be positive and reversed, its role is mainly to adjust the air flow. According to foreign reports, the use of decorative ceiling fans in air-conditioned rooms is 15-35 percent more energy-efficient than not using ceiling fans.
