As an old appliance, "Small Cooling Fan" with a cheap, convenient place, lightweight characteristics. Due to the level of consumption limit most families, fans of the appliance industry as a mature one, especially in small cities and villages within a period of time in the future will continue to occupy most of the market share. Faced with a huge market need, we must also improve the market competitiveness of fans. So that improved the technical content, should make "Small Cooling Fan" is not only versatile, easy to operate, and more secure. To this end, the existing market-based multifunction electric fans, we propose a new type of intelligent fans, the fans more features, add a lot of user-friendly design, such as security, dumping protection, intelligent lighting and other functions that "Small Cooling Fan" more humane, I believe its rich functionality, user-friendly design will greatly enhance the market competitiveness of electric fans.