The key factor that affects the wind power of European fan lamps is the motor, which is also related to the inclination, width, length and number of fan blades.

          The key to the wind power of ceiling fan lights depends on the motor. The greater the power of the motor, the higher the speed! In general, the larger the size of the ceiling fans light with the larger the motor, and the larger the wind will be. The more blades of the fan, the better the air supply effect. The “wind” can be cut into smaller pieces to make the wind blow out softer. That’s why we feel that the wind of a seven-blade fan is more comfortable than the wind from a five-blade fan. However, more blades do not mean that the wind speed is greater. The most direct factor of wind speed is related to power, and the second is the blade design of the fan itself. Look at the European fan lamp price: the price and size must be combined. The larger the size, the larger the air volume range, but if the price of the larger size is low, then there is generally no wind, because the price is low, the cost must be compressed, and the motor is not windy and small.

          Secondly, look at the ceiling fan style: the ceiling fan with the boom is more powerful than the ceiling fan without boom, the blades are narrower and the wind is smaller, and the blade angle is smaller and the wind is smaller. Therefore, improving the shape of the blade so that it has a better streamline and a suitable bending angle can greatly improve the efficiency of the fan. From an aerodynamic point of view, the blades will produce more powerful wind if the blades just with the right radian. In theory, the larger the blade, the more powerful wind. The five-blade fan is the fastest, followed by the seven-blade fan; and the three-blade fan unexpectedly becomes the slowest. Because the single blade surface of the three-blade fan is wide, the force of the single blade facing the air is large during rotation, and the intensity of the generated eddy current is also large, resulting in a loud sound. The single blade of the seven-blade fan is narrower, and the single blade’s force on the air is relatively smaller when it is rotated, and the intensity of the eddy current is also weak. At the same time, because of the multi-blades, the airflow is stirred more uniformly, so the noise is smaller. 

          In short, the factors affecting the wind power of European fan lamps are analyzed. When purchasing ceiling fan lamps, please look for qualified products from regular manufacturers.