VENTILATION FAN AND MANUFACTURING METHOD FOR BODY THEREOF

摘要

A ventilation fan and a manufacturing method for a body thereof are provided to increase productivity by injection molding a body integrally with a bell mouth and a fixing part, and to avoid electric shock with its excellent durability and insulation resistance. A ventilation fan comprises a body(110) including a bell mouth(120), and a motor(140) having a blower fan(142) disposed on the bell mouth. The motor is fixed to the body a fixing part(130). The body is integrally formed with the bell mouth and the fixing part by injection molding using engineering plastic.