公开(公告)号：US20120014818A1

公开(公告)日：2012-01-19

申请号：US13047390

申请日：2011-03-14

申请人： Hung-Yi Liang ,  Yi-Ching Chiu ,  Kun-Chou Lee ,  Shih-Ming Huang

发明人： Hung-Yi Liang ,  Yi-Ching Chiu ,  Kun-Chou Lee ,  Shih-Ming Huang

IPC分类号： F04B35/04

CPC分类号： F04D25/064 ,  H02K1/2733 ,  H02K7/14

摘要： A fan structure includes a frame having an inner surface, a permeable element covering the inner surface of the frame, a coil surrounded by the permeable element and a rotor assembly disposed rotatably in the frame. The rotor assembly includes a plurality of blades coupled to a shaft and a permanent magnet enclosing the blades and facing the coil. The rotor assembly rotates along the shaft to generate airflow by means of the electromagnetic effect between the permanent magnet and the coil.

摘要翻译： 风扇结构包括具有内表面的框架，覆盖框架的内表面的可渗透元件，由可渗透元件包围的线圈和可旋转地设置在框架中的转子组件。 转子组件包括耦合到轴的多个叶片和包围叶片并面向线圈的永磁体。 转子组件沿着轴旋转，借助永磁体和线圈之间的电磁效应产生气流。

公开(公告)号：US20110158831A1

公开(公告)日：2011-06-30

申请号：US12952915

申请日：2010-11-23

申请人： Shin-Ming HUANG ,  Kun-Chou Lee ,  Hung-Yi Liang

发明人： Shin-Ming HUANG ,  Kun-Chou Lee ,  Hung-Yi Liang

IPC分类号： F04B35/04 ,  H02K21/12

CPC分类号： H02K7/085 ,  F04D25/062 ,  F04D25/064 ,  F04D29/058 ,  H02K7/09

摘要： A motor including a bearing structure, a rotor structure, a stator structure and a magnetic body is disclosed. The rotor structure includes a shaft disposed on the bearing structure. The stator structure is disposed corresponding to the rotor structure. The magnetic body is disposed opposite to the shaft and includes a first magnetic element and a second magnetic element. The first magnetic element is disposed around the second magnetic element. A fan including the motor is disclosed as well. The shaft of the fan and the motor thereof are provided with higher axial attraction in operation such that it reduces the abrasion of the shaft and the noise of the motor and the fan.

摘要翻译： 公开了一种包括轴承结构，转子结构，定子结构和磁性体的电动机。 转子结构包括设置在轴承结构上的轴。 定子结构对应于转子结构设置。 磁体与轴相对设置，并且包括第一磁性元件和第二磁性元件。 第一磁性元件设置在第二磁性元件周围。 还公开了包括马达的风扇。 风扇的轴和电动机在操作中具有更高的轴向吸引力，从而减少轴的磨损和电动机和风扇的噪音。

公开(公告)号：US20110156520A1

公开(公告)日：2011-06-30

申请号：US12952850

申请日：2010-11-23

申请人： Sheng-En MAI ,  Kun-Chou Lee ,  Shin-Ming Huang

发明人： Sheng-En MAI ,  Kun-Chou Lee ,  Shin-Ming Huang

IPC分类号： H02K1/28 ,  F03B3/12

CPC分类号： F04D29/646 ,  F04D19/002 ,  F04D25/0606 ,  F04D29/023 ,  F04D29/263 ,  F05D2230/53 ,  F05D2300/121 ,  F05D2300/171 ,  F05D2300/43

摘要： A fan including an impeller structure, a rotor structure and a stator structure is disclosed. The impeller structure includes a hub and a plurality of blades disposed around the outer periphery of the hub. The rotor structure includes a shaft and a magnetic element. The shaft is disposed through the magnetic element and connected to the hub. The magnetic element includes at least one terminal surface in the axial direction, and at least one receptacle is formed on the terminal surface. The stator structure is disposed around the outer periphery of the magnetic element. The heat dissipation system and the fan thereof can improve the reliability of the motor at high rotating speed effectively and prolong the lifetime of the shaft.

摘要翻译： 公开了一种包括叶轮结构，转子结构和定子结构的风扇。 叶轮结构包括轮毂和设置在轮毂的外周周围的多个叶片。 转子结构包括轴和磁性元件。 轴通过磁性元件设置并连接到轮毂。 磁性元件包括在轴向上的至少一个端子表面，并且在端子表面上形成至少一个插座。 定子结构设置在磁性元件的外周周围。 散热系统及其风扇可有效提高电机在高转速下的可靠性，延长轴寿命。

公开(公告)号：US09369017B2

公开(公告)日：2016-06-14

申请号：US13233370

申请日：2011-09-15

申请人： Han-En Chien ,  Meng-Yu Chen ,  Yen-Chun Huang ,  Kun-Chou Lee

发明人： Han-En Chien ,  Meng-Yu Chen ,  Yen-Chun Huang ,  Kun-Chou Lee

IPC分类号： H02K11/00 ,  H02K29/08 ,  H02K1/27

CPC分类号： H02K1/2786 ,  H02K29/08

摘要： 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.

摘要翻译： 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。

公开(公告)号：US08531073B2

公开(公告)日：2013-09-10

申请号：US12952850

申请日：2010-11-23

申请人： Sheng-En Mai ,  Kun-Chou Lee ,  Shin-Ming Huang

发明人： Sheng-En Mai ,  Kun-Chou Lee ,  Shin-Ming Huang

IPC分类号： H02K21/12

CPC分类号： F04D29/646 ,  F04D19/002 ,  F04D25/0606 ,  F04D29/023 ,  F04D29/263 ,  F05D2230/53 ,  F05D2300/121 ,  F05D2300/171 ,  F05D2300/43

摘要： A fan including an impeller structure, a rotor structure and a stator structure is disclosed. The impeller structure includes a hub and a plurality of blades disposed around the outer periphery of the hub. The rotor structure includes a shaft and a magnetic element. The shaft is disposed through the magnetic element and connected to the hub. The magnetic element includes at least one terminal surface in the axial direction, and at least one receptacle is formed on the terminal surface. The stator structure is disposed around the outer periphery of the magnetic element. The heat dissipation system and the fan thereof can improve the reliability of the motor at high rotating speed effectively and prolong the lifetime of the shaft.

摘要翻译： 公开了一种包括叶轮结构，转子结构和定子结构的风扇。 叶轮结构包括轮毂和设置在轮毂的外周周围的多个叶片。 转子结构包括轴和磁性元件。 轴通过磁性元件设置并连接到轮毂。 磁性元件包括在轴向上的至少一个端子表面，并且在端子表面上形成至少一个插座。 定子结构设置在磁性元件的外周周围。 散热系统及其风扇可有效提高电机在高转速下的可靠性，延长轴寿命。

公开(公告)号：US20120068581A1

公开(公告)日：2012-03-22

申请号：US13233370

申请日：2011-09-15

申请人： Han-En Chien ,  Meng-Yu Chen ,  Yen-Chun Huang ,  Kun-Chou Lee

发明人： Han-En Chien ,  Meng-Yu Chen ,  Yen-Chun Huang ,  Kun-Chou Lee

IPC分类号： H02K11/00

CPC分类号： H02K1/2786 ,  H02K29/08

摘要： 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.

摘要翻译： 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。