公开(公告)号：US20090087129A1

公开(公告)日：2009-04-02

申请号：US11987043

申请日：2007-11-27

申请人： Alex Horng ,  Ming-Chien Wu

发明人： Alex Horng ,  Ming-Chien Wu

IPC分类号： F16C3/00 ,  F16C17/02

CPC分类号： F16C33/1085 ,  F16C2370/12

摘要： The present invention relates to a bearing structure having a top end face, a bottom end face, and a bore communicating with the top and bottom end faces, and having at least two oil-guide channel disposed on the inner wall of the bore, extending axially and penetrating one of the same end faces of the bearing. When the present invention is applied to a motor structure, the oil-guide channel is upwardly or downwardly disposed by penetrating the top or bottom end face of the bearing. Hence, when lubricant is churned by the spindle to permeate and diffuse, the oil-guide channel can block and collect the rising lubricant for the bearing to absorb, circulate and reuse again in a timely manner, thereby effectively preventing lubricant from draining and prolonging the operational lifespan of a motor.

摘要翻译： 本发明涉及一种轴承结构，其具有顶端面，底端面和与上端面和底端面连通的孔，并且具有设置在孔内壁上的至少两个导油通道​​延伸 轴向和穿透轴承的相同端面之一。 当将本发明应用于电动机结构时，通过穿过轴承的顶端或底端面，导油通道向上或向下设置。 因此，当润滑剂被主轴搅拌渗透扩散时，导油通道可以堵塞并收集上升的润滑剂，使轴承能够及时吸收，循环再利用，从而有效地防止润滑剂的排出和延长 电机的运行寿命。

公开(公告)号：US08702401B2

公开(公告)日：2014-04-22

申请号：US13083653

申请日：2011-04-11

申请人： Alex Horng

发明人： Alex Horng

IPC分类号： F04B35/04

CPC分类号： F04D25/0633 ,  F04D29/4226 ,  F04D29/701

摘要： A cooling fan includes a sidewall coupled to a base of a housing and defining a compartment. The housing includes an air inlet, an air outlet, and a dust channel. The air inlet, the air outlet, and the dust channel are in communication with the compartment. An impeller is rotatably coupled to a stator coupled to the base. A control element includes a driving circuit electrically connected to the stator and a rotating direction control circuit electrically connected to the driving circuit. The air outlet and the dust channel separate an inner periphery of the sidewall into first and second guiding wall sections. The first guiding wall section has a guiding portion contiguous to the dust channel. A first spacing between the guiding portion and a center of the impeller is not larger than a second spacing between the second guiding wall section and the center of the impeller.

摘要翻译： 冷却风扇包括连接到壳体的基部并限定隔室的侧壁。 壳体包括空气入口，空气出口和灰尘通道。 进气口，出风口和灰尘通道与隔间连通。 叶轮可旋转地联接到联接到基座的定子。 控制元件包括电连接到定子的驱动电路和电连接到驱动电路的旋转方向控制电路。 空气出口和灰尘通道将侧壁的内周分隔成第一和第二导向壁部分。 第一引导壁部具有与灰尘通道相邻的引导部。 引导部分和叶轮的中心之间的第一间隔不大于第二引导壁部分和叶轮中心之间的第二间隔。

公开(公告)号：US20130106216A1

公开(公告)日：2013-05-02

申请号：US13349593

申请日：2012-01-13

申请人： Alex Horng

发明人： Alex Horng

IPC分类号： H02K5/167 ,  H02K5/10

CPC分类号： H02K7/085 ,  H02K3/522 ,  H02K2205/03

摘要： A motor includes a base having a shaft tube. A rotor includes a shaft rotatably supported by a shaft supporting assembly in the shaft tube. The shaft includes a retaining groove. A stator is coupled to the shaft tube of the base and includes at least one limiting member. A distal end of the at least one limiting member is received in the retaining groove of the shaft and prevents disengagement of the shaft from the shaft supporting assembly. The at least one limiting member further includes a bottom facing the shaft supporting assembly. A gap is formed between the bottom of the at least one limiting member and a top portion of the shaft supporting assembly. The gap provides a space for deformation of the at last one limiting member so that the distal end of the at least one limiting member extends into the retaining groove.

摘要翻译： 马达包括具有轴管的底座。 转子包括由轴支撑组件可旋转地支撑在轴管中的轴。 轴包括保持槽。 定子联接到基座的轴管并且包括至少一个限制构件。 所述至少一个限制构件的远端被容纳在所述轴的保持槽中，并且防止所述轴与所述轴支撑组件脱离接合。 所述至少一个限制构件还包括面向所述轴支撑组件的底部。 在所述至少一个限制件的底部和所述轴支撑组件的顶部之间形成间隙。 所述间隙为最后一个限制构件的变形提供了空间，使得至少一个限制构件的远端延伸到保持槽中。

公开(公告)号：US08391009B2

公开(公告)日：2013-03-05

申请号：US12895952

申请日：2010-10-01

申请人： Alex Horng ,  Chi-Hung Kuo ,  Chih-Hao Chung

发明人： Alex Horng ,  Chi-Hung Kuo ,  Chih-Hao Chung

IPC分类号： H05K7/20

CPC分类号： F21V29/67 ,  F21V29/74 ,  F21Y2115/10 ,  H01L23/3677 ,  H01L2924/0002 ,  H05K1/0204 ,  H05K3/0061 ,  H05K3/4069 ,  H05K2201/10106 ,  H01L2924/00

摘要： A heat dissipating assembly includes a circuit board having opposite first and second faces. The circuit board further includes a through-hole extending from the first face through the second face. A heat generating element is mounted on the first face of the circuit board and electrically coupled to the circuit board. The heat generating element includes a heat conducting portion aligned with the through-hole. A heat dissipating unit includes a base having an engaging face in contact with the second face of the circuit board. A heat conducting adhesive is filled in the through-hole. The heat conducting adhesive is engaged with the engaging face of the base and the heat conducting portion of the heat generating element. The heat generating element is directly engaged with the heat dissipating unit by the heat conducting adhesive to effectively enhance the overall heat dissipating efficiency while reducing the number of members to lower the manufacturing costs.

摘要翻译： 散热组件包括具有相对的第一和第二面的电路板。 电路板还包括从第一面延伸穿过第二面的通孔。 发电元件安装在电路板的第一面上并电耦合到电路板。 发热元件包括与通孔对准的导热部分。 散热单元包括具有与电路板的第二面接触的接合面的基座。 导热粘合剂填充在通孔中。 导热粘合剂与基座的接合面和发热元件的导热部分接合。 发热元件通过导热粘合剂直接与散热单元接合，从而有效地提高总的散热效率，同时减少构件的数量以降低制造成本。

公开(公告)号：US08299735B2

公开(公告)日：2012-10-30

申请号：US12694748

申请日：2010-01-27

申请人： Alex Horng ,  Tung-An Chen ,  Cheng-Nan Tsai ,  Kun-Tien Wu ,  Kuan-Yin Hou

发明人： Alex Horng ,  Tung-An Chen ,  Cheng-Nan Tsai ,  Kun-Tien Wu ,  Kuan-Yin Hou

IPC分类号： H02P3/22

CPC分类号： H02P7/29 ,  H02P3/14

摘要： A fan system including a motor with a coil, a storage unit, a driver, and a buffer circuit is provided. The coil module has a first connection terminal and a second connection terminal. The storage unit electrically couples with a voltage source, stores electrical energy when the voltage source is available, and releases the stored electrical energy to carry out a brake operation when the voltage source is unavailable. The driver electrically couples with the first and second connection terminals of the coil module to control a direction of an inductor current passing through the coil module. The buffer circuit electrically couples with the coil module. In the brake operation, the buffer circuit operates to form a transient potential between the first and second connection terminals of the coil module and to consume electrical energy of the inductor current, for gradually stopping the motor in a buffering time period.

摘要翻译： 提供了一种包括具有线圈的电机，存储单元，驱动器和缓冲电路的风扇系统。 线圈模块具有第一连接端子和第二连接端子。 存储单元与电压源电耦合，当电压源可用时存储电能，并且当电压源不可用时释放存储的电能以执行制动操作。 驱动器与线圈模块的第一和第二连接端子电耦合以控制通过线圈模块的电感器电流的方向。 缓冲电路与线圈模块电耦合。 在制动操作中，缓冲电路操作以在线圈模块的第一和第二连接端子之间形成瞬态电位并消耗电感器电流的电能，以在缓冲时间段内逐渐停止电动机。

公开(公告)号：US20120255713A1

公开(公告)日：2012-10-11

申请号：US13175986

申请日：2011-07-05

申请人： Alex Horng ,  Cheng-Hsueh Lee ,  Yuan-Jie Zheng

发明人： Alex Horng ,  Cheng-Hsueh Lee ,  Yuan-Jie Zheng

IPC分类号： F24H3/02

CPC分类号： F04D25/0613 ,  F04D17/04

摘要： A cooling system equipped with an advection-type fan is disclosed. The cooling system includes a casing and an advection-type fan. The casing has a compartment receiving a heat-emitting source or a heat-conducting element. The casing further includes two radial air-guiding openings communicating with the compartment. The advection-type fan has a frame disposed in the compartment. The frame has an air-guiding lateral wall defining a radial air channel. The frame has radial air inlet and a radial air outlet. Both the radial air inlet and the radial air outlet communicate with the radial air channel. The radial air inlet and the radial air outlet face the two radial air-guiding openings of the casing respectively. The radial air channel receives an impeller that causes air advection to dissipate the heat of the heat-emitting source or the heat-conducting element. The frame has two sides that are completely laid open.

摘要翻译： 公开了一种配备有平流风扇的冷却系统。 冷却系统包括壳体和平流风扇。 壳体具有容纳发热源或导热元件的隔间。 壳体还包括与隔室连通的两个径向空气引导开口。 平流风扇具有设置在隔室中的框架。 框架具有限定径向空气通道的空气引导侧壁。 框架具有径向空气入口和径向空气出口。 径向空气入口和径向空气出口都与径向空气通道连通。 径向空气入口和径向空气出口分别面对壳体的两个径向空气引导开口。 径向空气通道接收使空气平流散发发热源或导热元件的热​​量的叶轮。 框架有两面完全打开。

公开(公告)号：US08277203B2

公开(公告)日：2012-10-02

申请号：US12496736

申请日：2009-07-02

申请人： Alex Horng

发明人： Alex Horng

IPC分类号： F04B35/04

CPC分类号： F04D25/0606 ,  F04D19/002

摘要： A DC fan of an inner rotor type includes a housing having a frame defining a compartment. A rotor is rotatably received in the compartment. The rotor includes a shaft having an outer periphery and a permanent magnet fixed to and around the outer periphery of the shaft. A stator is fixed in the compartment of the frame and surrounds the rotor. The stator includes a plurality of magnetic pole faces facing an outer periphery of the permanent magnet. An air gap is formed between each magnetic pole face and the permanent magnet. The stator further includes at least one coil. An impeller is coupled to an end of the shaft. A drive control unit is mounted in the compartment and electrically connected to the at least one coil of the stator.

摘要翻译： 内转子型直流风扇包括具有限定隔室的框架的壳体。 转子可旋转地容纳在隔室中。 转子包括具有固定在轴的外周并围绕轴的外周的外周和永磁体的轴。 定子固定在框架的隔室中并围绕转子。 定子包括面对永磁体的外周的多个磁极面。 在每个磁极面和永磁体之间形成气隙。 定子还包括至少一个线圈。 叶轮联接到轴的一端。 驱动控制单元安装在隔室中并电连接到定子的至少一个线圈。

公开(公告)号：US20120194010A1

公开(公告)日：2012-08-02

申请号：US13117275

申请日：2011-05-27

申请人： Alex Horng

发明人： Alex Horng

IPC分类号： H02K5/167 ,  H02K15/00

CPC分类号： H02K15/14 ,  H02K1/187 ,  H02K5/1675 ,  H02K15/022 ,  H02K15/12

摘要： A motor assembling method is disclosed. The motor assembling method provides a base with a shaft tube, wherein the shaft tube has a thermoplastic positioning portion on an opening end thereof, and a shaft tube assembly is disposed into the shaft tube via the opening end. The motor assembling method further heats the thermoplastic positioning portion by a heating fixture to melt and deform the thermoplastic positioning portion until the opening end of the shaft tube has shrunk, wherein the shaft tube assembly is held in position in the shaft tube after the thermoplastic positioning portion has cooled down and solidified. The motor assembling method further couples a stator unit with an outer circumferential wall of the shaft tube, and couples a rotor with the shaft tube.

摘要翻译： 公开了电动机组装方法。 马达组装方法提供具有轴管的底座，其中轴管在其开口端具有热塑性定位部分，并且轴管组件经由开口端设置在轴管中。 马达组装方法通过加热夹具进一步加热热塑性定位部分，以使热塑性定位部分熔化和变形，直到轴管的开口端收缩，其中轴管组件在热塑性定位之后保持在轴管中的适当位置 部分冷却并固化。 电动机组装方法还将定子单元与轴管的外周壁连接，并将转子与轴管连接。

公开(公告)号：US20120194009A1

公开(公告)日：2012-08-02

申请号：US13052423

申请日：2011-03-21

申请人： Alex Horng

发明人： Alex Horng

IPC分类号： H02K5/167 ,  H02K15/00

CPC分类号： H02K5/1675 ,  H02K15/12 ,  H02K15/14 ,  Y10T29/49009

摘要： A motor assembling method is disclosed. The motor assembling method provides a base with a shaft tube, wherein the shaft tube has a thermoplastic positioning portion on an opening end thereof, and a shaft tube assembly is disposed into the shaft tube via the opening end. The motor assembling method further heats the thermoplastic positioning portion by a heating fixture to melt and deform the thermoplastic positioning portion until the opening end of the shaft tube has shrunk, wherein the shaft tube assembly is held in position in the shaft tube after the thermoplastic positioning portion has cooled down and solidified. The motor assembling method further couples a stator unit with an outer circumferential wall of the shaft tube, and couples a rotor with the shaft tube.

公开(公告)号：US20120156063A1

公开(公告)日：2012-06-21

申请号：US13026430

申请日：2011-02-14

申请人： Alex Horng ,  Wen-Kuan Chen

发明人： Alex Horng ,  Wen-Kuan Chen

IPC分类号： F04B17/00 ,  F04D29/54 ,  F04D29/44

CPC分类号： F04D17/04 ,  F04D17/16 ,  F04D25/0613 ,  F04D25/166 ,  F04D29/582 ,  H05K7/20172

摘要： A fan module includes a housing and at leas one impeller. The housing includes first and second air channels. The housing further includes an axial air inlet in communication with the first air channel and a radial air inlet in communication with the second air channel. The housing further includes at least one radial air outlet in communication with the first and second air channels. The at least one impeller draws external air into the housing via the axial air inlet or the radial air inlet and expels air out of the housing via the at last one radial air outlet. By such an arrangement, external air can be guided into the fan module via different directions, providing enhanced cooling effect.

摘要翻译： 风扇模块包括壳体和一个叶轮。 壳体包括第一和第二空气通道。 壳体还包括与第一空气通道连通的轴向空气入口和与第二空气通道连通的径向空气入口。 壳体还包括与第一和第二空气通道连通的至少一个径向空气出口。 至少一个叶轮通过轴向空气入口或径向空气入口将外部空气吸入外壳，并通过最后一个径向空气出口将空气排出外壳。 通过这样的布置，可以通过不同的方向将外部空气引导到风扇模块中，提供增强的冷却效果。