公开(公告)号：US20100128435A1

公开(公告)日：2010-05-27

申请号：US12607957

申请日：2010-01-19

Applicant: Hsu Ifeng ,  Pan Jenq-Haur ,  Wu Chang-Yuan

Inventor： Hsu Ifeng ,  Pan Jenq-Haur ,  Wu Chang-Yuan

IPC: H05K7/20

CPC classification number: H05K7/20172 ,  F04D25/0606 ,  F04D29/582

Abstract: A fan module is disposed in an electrical device. The electrical device has a main board and a casing. The fan module includes a vane module, a fan motor, a circuit board and a fan housing. The vane module has a hub and a plurality of vanes disposed around the edge of the hub. The fan motor is disposed in the hub. The circuit board is used to control the fan motor, so that the vanes rotate related to an axis of the hub for generating an air flow. The fan housing has a main body portion, a protruding portion and a fixing portion, wherein the protruding portion is located in a side of the main body portion, the vane module and the fan motor are disposed in the main body portion and the circuit board is disposed in the protruding portion.

Abstract translation: 风扇模块设置在电气设备中。 电气设备具有主板和壳体。 风扇模块包括叶片模块，风扇马达，电路板和风扇壳体。 叶片模块具有轮毂和围绕轮毂的边缘设置的多个叶片。 风扇马达设置在轮毂中。 电路板用于控制风扇电机，使得叶片相对于毂的轴线旋转以产生空气流。 风扇壳体具有主体部分，突出部分和固定部分，其中突出部分位于主体部分的一侧，叶片模块和风扇电动机设置在主体部分和电路板 设置在突出部分中。