公开(公告)号：US20130187484A1

公开(公告)日：2013-07-25

申请号：US13355082

申请日：2012-01-20

申请人： Wen-Hao LIU ,  Chu-Hsien CHOU

发明人： Wen-Hao LIU ,  Chu-Hsien CHOU

IPC分类号： H02K9/04 ,  H02K1/04

CPC分类号： H02K1/187 ,  H02K9/22 ,  H02K11/33 ,  H02K15/12

摘要： A motor stator with heat dissipation structure for fan includes a silicon steel plate assembly having a plurality of magnetic-pole columns, on each of which at least one winding is wound, and a space is defined between any two adjacent magnetic-pole columns; a covering being a heat-conducting plastic material filled in the spaces while covering the silicon steel plate assembly and the windings; and a plurality of heat pipes being extended into or through the covering filled in the spaces, so that heat produced by the silicon steel plate assembly and the windings during operation thereof can be transferred to the covering, and the heat pipes can absorb the heat from the covering and dissipate the absorbed heat into ambient air. Therefore, the silicon steel plate assembly and the windings can have lowered temperature and the cooling fan can have upgraded heat dissipation characteristic.

摘要翻译： 具有用于风扇的散热结构的电动机定子包括具有多个磁极柱的硅钢板组件，每个磁极柱上至少缠绕有一个绕组，并且在任何两个相邻的磁极柱之间限定空间; 在覆盖硅钢板组件和绕组的同时，填充在空间中的导热塑料材料的覆盖物; 并且多个热管延伸进入或穿过填充在该空间中的覆盖物，使得硅钢板组件和其操作期间的绕组产生的热量可以被转移到覆盖物中，并且热管可以吸收来自 将吸收的热量覆盖并消散到环境空气中。 因此，硅钢板组件和绕组可以具有降低的温度，并且冷却风扇可以具有升级的散热特性。

公开(公告)号：US20130011267A1

公开(公告)日：2013-01-10

申请号：US13176239

申请日：2011-07-05

申请人： Chu-Hsien Chou

发明人： Chu-Hsien Chou

IPC分类号： F01D5/14

CPC分类号： F01D5/08 ,  F01D25/12 ,  F05D2220/76

摘要： A hub structure includes an annular body and a flow guide unit. The annular body has a top end and a receiving space. The flow guide unit is disposed at the top end of the annular body. At least one raised section is formed on one face of the flow guide unit opposite to the receiving space. A motor set is disposed in the receiving space. When the motor set operates, the annular body and the flow guide unit are driven to rotate around the axis of a shaft rod. At this time, airflow is conducted through the raised section into the receiving space to dissipate the heat generated by the motor set. Accordingly, the temperature of the motor set can be effectively lowered to prolong the lifetime of the motor set.

摘要翻译： 轮毂结构包括环形体和导流单元。 环形体具有顶端和容纳空间。 流动引导单元设置在环形体的顶端。 在导流单元的与接收空间相对的一个面上形成有至少一个凸起部。 电动机组设置在接收空间中。 当电动机组操作时，环形体和导流单元被驱动以围绕轴杆的轴线旋转。 此时，气流通过升高部分进入接收空间，以散发由电动机组产生的热量。 因此，能够有效地降低电动机组的温度，延长电动机组的寿命。

公开(公告)号：US20060081357A1

公开(公告)日：2006-04-20

申请号：US10968108

申请日：2004-10-20

申请人： Wen-Hao Liu ,  Chu-Hsien Chou

发明人： Wen-Hao Liu ,  Chu-Hsien Chou

IPC分类号： H05K7/20

CPC分类号： H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A radiation module comprises a rectangular radiator and a fan. The rectangular radiator provides two long lateral sides and two short lateral sides, The fan is attached to the radiator and has an annular frame with a fan wheel being received therein. The annular frame has a plurality of engaging part at the periphery thereof and a flow passage therein. The annular frame is fixed to the radiator with the engaging parts engaging with the radiator such that part of the flow passage extends beyond the long lateral sides to form two outer sections for fluid flowing outward directly via the outer sections.

摘要翻译： 辐射模块包括矩形散热器和风扇。 矩形散热器提供两个长的横向侧面和两个短的横向侧面。风扇连接到散热器，并具有一个带有风扇叶轮的环形框架。 环形框架在其周边具有多个接合部分和其中的流动通道。 环形框架固定到散热器，其中接合部分与散热器接合，使得流动通道的一部分延伸超过长侧面，以形成用于流体经由外部部分直接向外流动的两个外部部分。

公开(公告)号：USD936822S1

公开(公告)日：2021-11-23

申请号：US29713328

申请日：2019-11-15

申请人： Pei-Chuan Lee ,  Yi-Chih Lin ,  Chu-Hsien Chou

设计人： Pei-Chuan Lee ,  Yi-Chih Lin ,  Chu-Hsien Chou

公开(公告)号：US09267545B2

公开(公告)日：2016-02-23

申请号：US13469688

申请日：2012-05-11

申请人： Chu-Hsien Chou

发明人： Chu-Hsien Chou

IPC分类号： F16C32/06 ,  F16C35/00

CPC分类号： F16C35/00

摘要： A bearing retaining structure includes a base, a stator assembly and a bearing. The base has a bearing cup projected from one side thereof, and the bearing cup internally defines a receiving space and has a fixed end connected to the base and an opposite free end. The bearing is disposed in the receiving space of the bearing cup. The stator assembly has an axially extended central opening and a retaining portion radially inward protruded from an inner wall surface of the central opening. The stator assembly is externally mounted around the bearing cup with the retaining portion tightly fitted around the free end of the bearing cup to narrow the receiving space, so that an inner wall surface of the receiving space is in tight contact with an outer wall surface of the bearing, and the bearing is stably retained in the bearing cup.

摘要翻译： 轴承保持结构包括基座，定子组件和轴承。 基座具有从其一侧突出的轴承杯，并且轴承杯内部限定接收空间，并且具有连接到基座的固定端和相对的自由端。 轴承设置在轴承杯的接收空间中。 定子组件具有轴向延伸的中心开口和径向向内突出于中心开口的内壁表面的保持部分。 定子组件外部安装在轴承杯周围，其中保持部分紧密地装配在轴承杯的自由端周围，以使接收空间变窄，使得容纳空间的内壁表面与外壁表面紧密接触 轴承和轴承稳定地保持在轴承杯中。

公开(公告)号：US09097260B2

公开(公告)日：2015-08-04

申请号：US13472160

申请日：2012-05-15

申请人： Chu-Hsien Chou ,  Shao-Jun Hong

发明人： Chu-Hsien Chou ,  Shao-Jun Hong

IPC分类号： F04D29/04 ,  F04D29/046 ,  F04D29/056 ,  F04D25/06

CPC分类号： F04D29/04 ,  F04D25/0613 ,  F04D25/062 ,  F04D29/046 ,  F04D29/0462 ,  F04D29/056 ,  F04D29/0563

摘要： A fan bearing retaining structure includes a base and a ring member. The base has a bearing cup projected from one side thereof, and the bearing cup internally defines an axial bore for receiving a bearing therein. The ring member is fitted around an outer side of the bearing cup and defines an opening, such that an inner side of the opening tightly contacts with the outer side of the bearing cup to apply a radially inward compression toward the axial bore. With these arrangements, a portion of the axial bore corresponding to the ring member fitted around the bearing cup has a reduced inner diameter to thereby effectively retain the bearing in the bearing cup, enabling a fan to be manufactured at reduced cost.

摘要翻译： 风扇轴承保持结构包括基座和环件。 基座具有从其一侧突出的轴承杯，并且轴承杯内部限定用于在其中接纳轴承的轴向孔。 环构件围绕轴承杯的外侧安装并且限定开口，使得开口的内侧与轴承杯的外侧紧密接触以向轴向孔施加径向向内的压缩。 利用这些布置，与安装在轴承杯周围的环件相对应的轴向孔的一部分具有减小的内径，从而有效地将轴承保持在轴承杯中，从而能够以降低的成本制造风扇。

公开(公告)号：US20140009030A1

公开(公告)日：2014-01-09

申请号：US13542966

申请日：2012-07-06

申请人： Chu-Hsien Chou

发明人： Chu-Hsien Chou

IPC分类号： H02K1/16

CPC分类号： H02K3/522 ,  H02K1/187

摘要： A fan stator structure includes a stator assembly having at least one first silicon steel sheet and at least one second silicon steel sheet. The second silicon steel sheet has a base section and at least one magnetic conductive section extending from the base section. The first and second silicon steel sheets are stacked to form the stator assembly. By means of the first and second silicon steel sheets, the position of the magnetic force center of the stator assembly so as to reduce noise and wear ratio and prolong the lifetime of the fan.

摘要翻译： 风扇定子结构包括具有至少一个第一硅钢板和至少一个第二硅钢板的定子组件。 第二硅钢板具有基部和从基部延伸的至少一个导磁部。 第一和第二硅钢板被堆叠以形成定子组件。 通过第一和第二硅钢板，定子组件的磁力中心的位置，以便降低噪声和磨损比并延长风扇的使用寿命。

公开(公告)号：US20100108302A1

公开(公告)日：2010-05-06

申请号：US12646545

申请日：2009-12-23

申请人： Bor-Haw Chang ,  Chu-Hsien Chou

发明人： Bor-Haw Chang ,  Chu-Hsien Chou

IPC分类号： G06F1/20

CPC分类号： F04D25/02 ,  F04D25/06 ,  F04D29/582 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipating module includes a rotational member, a stationary member and a driving member. The rotational member is provided with a first air outlet and connected to the driving member. The stationary member is provided with a second air outlet and has plural flow passages. Each of flow passages has an air inlet at an end thereof and a third air outlet at another end thereof. When the driving member actuates the rotational member to rotate, air enters the flow passages of the stationary member via the air inlets to gather at the third outlets. Then, the air is guided outward via the first and the second air outlet for concentrating the air to cool the heat-producing object.

摘要翻译： 散热模块包括旋转构件，固定构件和驱动构件。 旋转构件设置有第一空气出口并连接到驱动构件。 固定件设置有第二空气出口，并且具有多个流动通道。 每个流动通道在其一端具有空气入口，在另一端具有第三空气出口。 当驱动构件致动旋转构件旋转时，空气经由空气入口进入静止构件的流动通道以聚集在第三出口处。 然后，空气经由第一和第二空气出口向外引导，用于浓缩空气以冷却发热物体。

公开(公告)号：US20070196203A1

公开(公告)日：2007-08-23

申请号：US11356054

申请日：2006-02-17

申请人： Bor-Haw Chang ,  Chu-Hsien Chou

发明人： Bor-Haw Chang ,  Chu-Hsien Chou

IPC分类号： F01D15/12

CPC分类号： F04D25/02 ,  F04D25/06 ,  F04D29/582 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat dissipating module includes a rotational member, a stationary member and a driving member. The rotational member meshes with the driving member and has an uneven surface at a side thereof to space to the stationary member. The stationary member has plural flow passages and each flow passage has an air inlet at an end thereof and an air outlet at another end thereof. When the driving member actuates the rotational member to rotate with the fluid, the fluid enters the stationary member via the inlet and gathers at the outlet before being guided outward for concentrating the air and cooling the heat dissipated object.

摘要翻译： 散热模块包括旋转构件，固定构件和驱动构件。 旋转构件与驱动构件啮合，并且在其一侧具有不平坦表面以与固定构件空间。 固定构件具有多个流动通道，并且每个流动通道在其一端具有空气入口，在另一端具有空气出口。 当驱动构件致动旋转构件以与流体一起旋转时，流体经由入口进入静止构件，并且在向外引导之前在出口处聚集，以浓缩空气并冷却散热物体。

公开(公告)号：US20060093475A1

公开(公告)日：2006-05-04

申请号：US10979205

申请日：2004-11-03

申请人： Wen-Hao Liu ,  Chu-Hsien Chou

发明人： Wen-Hao Liu ,  Chu-Hsien Chou

IPC分类号： F04D29/58

CPC分类号： F04D25/0613 ,  F04D29/582

摘要： A fan with central intake comprises a fan frame, a fan wheel and a driving device. The fan frame provides a hub seat with a passage for fluid flowing through and a joining part in the passage. The fan wheel is received in the fan frame and provides a hub with a through hole being associated with the passage to constitute a central flow route and blades radially extending from an outer annular surface of the hub and extending inward to an end face of the hub to connecting with a receiving part, which is joined to the joining part The driving device is mounted to the fan frame and the fan wheel respectively to rotate the fan wheel. When the fan wheel is rotated with the driving device, the fluid moves along the central flow route to dissipate heat in the center of an article being cooled, the driving device and the joining part so as to enhance heat dissipation efficiency and running efficiency.

摘要翻译： 具有中央进气口的风扇包括风扇框架，风扇叶轮和驱动装置。 风扇框架提供具有用于流体流动的通道的毂座和通道中的接合部分。 风扇叶片被容纳在风扇框架中并且提供具有与通道相关联的通孔的轮毂，以构成中心流动路径，并且从轮毂的外部环形表面径向延伸的叶片向内延伸到轮毂的端面 与接合部接合的接合部分驱动装置分别安装在风扇框架和风扇叶轮上以使风扇轮旋转。 当风扇叶轮与驱动装置一起旋转时，流体沿着中心流动路线移动，以在被冷却的物品的中心散热，驱动装置和接合部分，从而提高散热效率和运行效率。