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    • 1. 发明授权
    • Fan and motor thereof
    • 风扇和电机
    • US09369017B2
    • 2016-06-14
    • US13233370
    • 2011-09-15
    • Han-En ChienMeng-Yu ChenYen-Chun HuangKun-Chou Lee
    • Han-En ChienMeng-Yu ChenYen-Chun HuangKun-Chou Lee
    • H02K11/00H02K29/08H02K1/27
    • H02K1/2786H02K29/08
    • A motor includes a base plate, a stator, a rotor, a circuit board and a Hall element. The stator is disposed on the base plate. The rotor is disposed around the stator, and includes a rotating shaft and a magnetic assembly. The rotating shaft is extended to a center part of the stator. The magnetic assembly includes plural magnets. The circuit board is arranged between the stator and the base plate and comprises a Hall element. A first gap and a second gap are arranged between every two adjacent magnets. The first gap is in the vicinity of the Hall element, and opposed to the second gap. The distance of a vacant portion of the first gap is shorter than the distance of the second gap, thereby facilitating continuous and steady magnetic induction between the Hall element and the magnetic assembly.
    • 电动机包括基板,定子,转子,电路板和霍尔元件。 定子设置在基板上。 转子设置在定子周围,并且包括旋转轴和磁性组件。 旋转轴延伸到定子的中心部分。 磁性组件包括多个磁体。 电路板布置在定子和基板之间,并包括霍尔元件。 在每两个相邻的磁体之间布置有第一间隙和第二间隙。 第一间隙在霍尔元件附近,并与第二间隙相对。 第一间隙的空位距离比第二间隙的距离短,从而促进霍尔元件和磁组件之间的连续且稳定的磁感应。
    • 4. 发明申请
    • FAN AND MOTOR THEREOF
    • 风扇和电机
    • US20120068581A1
    • 2012-03-22
    • US13233370
    • 2011-09-15
    • Han-En ChienMeng-Yu ChenYen-Chun HuangKun-Chou Lee
    • Han-En ChienMeng-Yu ChenYen-Chun HuangKun-Chou Lee
    • H02K11/00
    • H02K1/2786H02K29/08
    • A motor includes a base plate, a stator, a rotor, a circuit board and a Hall element. The stator is disposed on the base plate. The rotor is disposed around the stator, and includes a rotating shaft and a magnetic assembly. The rotating shaft is extended to a center part of the stator. The magnetic assembly includes plural magnets. The circuit board is arranged between the stator and the base plate and comprises a Hall element. A first gap and a second gap are arranged between every two adjacent magnets. The first gap is in the vicinity of the Hall element, and opposed to the second gap. The distance of a vacant portion of the first gap is shorter than the distance of the second gap, thereby facilitating continuous and steady magnetic induction between the Hall element and the magnetic assembly.
    • 电动机包括基板,定子,转子,电路板和霍尔元件。 定子设置在基板上。 转子设置在定子周围,并且包括旋转轴和磁性组件。 旋转轴延伸到定子的中心部分。 磁性组件包括多个磁体。 电路板布置在定子和基板之间,并包括霍尔元件。 在每两个相邻的磁体之间布置有第一间隙和第二间隙。 第一间隙在霍尔元件附近,并与第二间隙相对。 第一间隙的空位距离比第二间隙的距离短,从而促进霍尔元件和磁组件之间的连续且稳定的磁感应。