Currently, "220V Cooling Fan" industry changing technology innovation and application of the largest number of features. In recent years, with the price level declining air conditioning industry, which has already exceeded the limelight fan, but the disadvantages of a strong cooling effect of air conditioning and high power consumption, and the enclosed space, the traditional means of air flow and reduce heat but ventilation low-power "220V Cooling Fan" there is a big market. Part of fan companies consider the difference between the two, would draw on existing functionality and design to create some more humane and personalized features, a air conditioning, "220V Cooling Fan" two complementary situation, so that the two complement each other for common development.