| 摘要 |
PURPOSE: An outer rotor type fan motor is provided to prevent damage due to the continuous use of a fan motor by preventing the damage of a printed circuit board through the injection of a bracket. CONSTITUTION: An outer rotor type fan motor comprises a rotor and a stator. An insulator(320) is formed in the inner circumference of the stator with a cylindrical shape. A printed circuit board(310) including a power device is combined in one end of the insulator to the stator direction. A mold resin surrounds the printed circuit board. The mold resin unites the insulator and the printed circuit board. An injection hole(350) for injecting the mold resin is formed to be contiguous to one end of the insulator. |
