ELECTRIC FAN AND FAN GUARD

摘要

PURPOSE: An electric fan and a fan guard are provided to enable wind direction as well as wind speed to be changed and to enable the change of the wind speed and the wind direction to be easily made due to an accelerating wing. CONSTITUTION: An electric fan comprises a fan(1), a guard unit(2) and rectifying blades(3). The fan is installed on the head unit(80). The guard unit is divided into a front guard(2A) and a rear guard(2B). The front guard makes a circle when viewing from the front and has a bowl shape making evagination forward. The rear guard makes a circle when viewing from the front and has a bowl shape making evagination backward. The rectifying blades are radially extended around a round hole(7) when viewing from the front. The rectifying blades are arranged at regular intervals in a circumference direction.