Ceiling Fan and Light Combo

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FAQ

What is the principle of an automatic fan head swing back and forth?
The first is through the rotor shaft above the worm and the formation of supporting turbine bite, the turbine has an eccentric shaft, eccentric shaft to drive the front and back movement of the connecting rod, fan head to do the left and right swing
Is the power consumption the same when the fan is used in different gears?
Asynchronous motor efficiency is a very delicate thing, when the speed is similar to the design speed, the efficiency is very high, when the deviation is large, the efficiency is very low. Therefore, the speed range of the general fan is also very small
What are your misunderstanding blowing ?
That is to use electric fans to cool down and sleep together. When sleeping, the functions of the organs in the body are reduced to the lowest level. All reflexes disappear, immunity declines and diseases are easily induced
How to pick an electric fan?
Consider the number of fans, the same fan, if the other parts remain unchanged, only the leaves from five fan leaves to seven fans, the air volume changes may not increase much
Fans can shake their heads, but fan leaves do not turn, where is the reason?
The motor is short of oil, jammed or covered with hair
Why do most fans only have 3 blades?
Fan pieces mean higher production costs and higher maintenance costs
Why can an electric fan choose only 123 winds, and this discrete value instead of zero to three continuous type?
Because, for example, Class 1.5, the volume of air can be settled by the distance between the fan and the person.
Why not head fan to blow?
The electric fan blowing directly to local head, by cooling the blood flow slowed down, while the other half blood flow in normal operation, the head of poor blood flow, causing brain nerve oppression, brain rich and complex, directly transmitted to the pain receptors, so it is easier to feel a headache.