公开(公告)号：US20130309086A1

公开(公告)日：2013-11-21

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

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：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：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：US09109605B2

公开(公告)日：2015-08-18

申请号：US13454629

申请日：2012-04-24

申请人： Chu-Hsien Chou

发明人： Chu-Hsien Chou

IPC分类号： F04D29/30 ,  F04D29/02 ,  F04D29/28 ,  F04D29/62 ,  B29L31/08

CPC分类号： F04D29/023 ,  B29L2031/08 ,  F04D29/282 ,  F04D29/285 ,  F04D29/30 ,  F04D29/305 ,  F04D29/624 ,  F04D29/626 ,  F05D2230/232 ,  F05D2230/54 ,  F05D2230/64 ,  Y10T29/49336

摘要： A fan impeller structure and a manufacturing method thereof. The fan impeller structure includes a base seat, multiple blades and a ring member. Each blade has a main body made of plastic material and at least one fixing member made of metal material. The base seat and the ring member are made of metal material. The base seat and the ring member are respectively disposed on two sides of the blades. By means of the manufacturing method, the blades can be diversified and the universality of the blades is greatly increased to lower the manufacturing cost.

摘要翻译： 一种风扇叶轮结构及其制造方法。 风扇叶轮结构包括基座，多个叶片和环件。 每个叶片具有由塑料材料制成的主体和由金属材料制成的至少一个固定构件。 基座和环件由金属材料制成。 基座和环构件分别设置在叶片的两侧。 通过制造方法，叶片可以多样化，并且叶片的普遍性大大增加以降低制造成本。

公开(公告)号：US20130301964A1

公开(公告)日：2013-11-14

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： 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：US20130195637A1

公开(公告)日：2013-08-01

申请号：US13364293

申请日：2012-02-01

申请人： Chu-Hsien Chou

发明人： Chu-Hsien Chou

IPC分类号： F01D25/24 ,  B21D53/78 ,  B29C45/14

CPC分类号： F04D25/064 ,  B29C45/14336 ,  B29C45/14344 ,  B29L2031/08 ,  Y10T29/49332

摘要： A fan impeller structure and a manufacturing method thereof. The fan impeller structure includes a hub and multiple securing sections. The hub has a top section, an annular section and multiple recesses. The annular section axially extends from a circumference of the top section. The annular section and the top section together define a receiving space. The recesses are formed at a junction between the top section and the annular section. The securing sections are disposed in the receiving space and formed oppositely between the recesses. By means of the manufacturing method of the fan impeller structure, the manufacturing process is simplified. Moreover, by means of the securing sections, magnetic members can be quickly connected with and secured to inner circumference of the hub to save working time.

摘要翻译： 一种风扇叶轮结构及其制造方法。 风扇叶轮结构包括一个轮毂和多个固定部分。 轮毂具有顶部，环形部分和多个凹部。 环形部分从顶部的圆周轴向延伸。 环形部分和顶部部分一起限定了接收空间。 凹部形成在顶部和环形部分之间的接合处。 固定部分设置在接收空间中，并形成在凹部之间。 通过风扇叶轮结构的制造方法，简化了制造工艺。 此外，通过固定部分，磁性部件可以快速地连接并固定到轮毂的内周，以节省工作时间。

公开(公告)号：US20130170967A1

公开(公告)日：2013-07-04

申请号：US13342986

申请日：2012-01-04

申请人： Chu-Hsien Chou

发明人： Chu-Hsien Chou

IPC分类号： F04D29/42

CPC分类号： F04D25/0613 ,  F04D25/082 ,  F04D29/329

摘要： A fan impeller structure includes an annular body. The annular body has a top section and a receiving space. At least one first bending section is formed between the top section and the annular body. At least one recess is formed at the first bending section. At least one flow guide hole is formed between the first bending section and the recess in communication with the receiving space. In operation, the airflow conducted into the receiving space is increased. Moreover, no matter whether the fan impeller structure is clockwise rotated or counterclockwise rotated, the airflow can be conducted into the receiving space through the flow guide hole. Accordingly, the heat dissipation effect will not be affected by the rotational direction of the fan impeller structure.

摘要翻译： 风扇叶轮结构包括环形体。 环形体具有顶部和容纳空间。 在顶部和环形体之间形成至少一个第一弯曲部分。 在第一弯曲部分形成至少一个凹部。 在第一弯曲部和与接收空间连通的凹部之间形成至少一个流动引导孔。 在操作中，进入接收空间的气流增加。 此外，无论风扇叶轮结构是顺时针旋转还是逆时针转动，气流都可以通过导流孔传导到接收空间。 因此，散热效果不受风扇叶轮结构的旋转方向的影响。

公开(公告)号：US20120183680A1

公开(公告)日：2012-07-19

申请号：US13005963

申请日：2011-01-13

申请人： Chu-Hsien Chou

发明人： Chu-Hsien Chou

IPC分类号： B05D5/00

CPC分类号： H02K5/10 ,  H02K15/12

摘要： A method of forming a motor waterproof structure includes the steps of providing a motor stator assembly; using at least a first enclosing material to cover the whole motor stator assembly therein; using a second enclosing material to cover on an outer side of the first enclosing material, and leaving at least one opening on the second enclosing material to communicate the first enclosing material with an external environment; heating and curing the second enclosing material while bringing the first enclosing material to soften, melt and flow out of the cured second enclosing material via the at least one opening left thereon; and sealing the at least one opening on the second enclosing material. The motor waterproof structure formed with the method functions to protect the motor stator assembly against accumulated heat and has reduced forming cost and weight.

摘要翻译： 一种形成电机防水结构的方法包括提供电机定子组件的步骤; 使用至少第一封闭材料覆盖其中的整个电动机定子组件; 使用第二封闭材料覆盖在所述第一封闭材料的外侧上，并且在所述第二封闭材料上留下至少一个开口以将所述第一封闭材料与外部环境连通; 加热和固化第二封闭材料，同时使第一封闭材料经由其上的至少一个开口软化，熔化并流出固化的第二封闭材料; 以及密封所述第二封闭材料上的所述至少一个开口。 用该方法形成的电动机防水结构用于保护电动机定子组件免受累积热量的影响，并降低成本和重量。

公开(公告)号：US07977836B2

公开(公告)日：2011-07-12

申请号：US13023211

申请日：2011-02-08

申请人： Chu-Hsien Chou

发明人： Chu-Hsien Chou

IPC分类号： H02K5/16

CPC分类号： F04D29/058 ,  F04D29/059 ,  H02K5/1675 ,  H02K2205/03

摘要： A single bearing motor comprises a fan blade set, a motor set and a fan blade base. The fan blade set has a fan blade hub to join with a spindle fitting with a bearing on the outside thereof. The motor set is attached to the fan blade base and a hollow axial seat is provided in the center of the fan blade base to receive the bearing. Further, magnetic elements are disposed at the axial seat to avoid internal clearances being created for lack of a preset pressure acting on the bearing casing and balls therein. The balls and the bearing itself can run smoothly to effectively enhance motor operation.

摘要翻译： 单个轴承电动机包括风扇叶片组，电动机组和风扇叶片底座。 风扇叶片组具有风扇叶片毂，与其外部的轴承与主轴配件连接。 电机组安装在风扇叶片底座上，在风扇叶片底座的中心设有中空的轴向座，以接收轴承。 此外，磁性元件设置在轴向座椅处，以避免由于缺少作用在其上的轴承壳体和球体上的预设压力而产生内部间隙。 球和轴承本身可以顺利运行，有效提高电机运行。