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1. 发明授权

US07864525B2 Portable electronic device incorporating centrifugal blower 失效
标题翻译：带离心风机的便携式电子设备
公开(公告)号：US07864525B2
公开(公告)日：2011-01-04
申请号：US12396479
申请日：2009-03-03
申请人： Jr-Shiun Chen , Ching-Bai Hwang , Zhi-Hui Zhao
发明人： Jr-Shiun Chen , Ching-Bai Hwang , Zhi-Hui Zhao
IPC分类号： H05K7/20
CPC分类号： G06F1/203
摘要： An electronic device includes a casing and a centrifugal blower. The casing includes a bottom cover and a top cover. A sidewall extends from the bottom cover towards the top cover. The centrifugal blower is surrounded by the sidewall and includes a supporting member mounted to the bottom cover, and an impeller rotatablely supported by the supporting member. The impeller includes a hub and a plurality of blades extending outwardly from the hub. Outer portions of the blades extend beyond the supporting member along a radial direction of the hub. Inner portions of the blades have a height gradually increasing along an outward direction. The outer portions have a height equal to a maximum height of the inner portions. Bottom faces of the outer portions of the blades are located below a top surface of a base plate of the supporting member.
摘要翻译：电子设备包括壳体和离心式鼓风机。壳体包括底盖和顶盖。侧壁从底盖向顶盖延伸。离心鼓风机由侧壁包围，并且包括安装到底盖的支撑构件和由支撑构件可旋转地支撑的叶轮。叶轮包括轮毂和从轮毂向外延伸的多个叶片。叶片的外部部分沿轮毂的径向方向延伸超出支撑构件。叶片的内部部分沿着向外的方向具有逐渐增加的高度。外部部分的高度等于内部的最大高度。叶片的外部的底面位于支撑构件的基板的顶面的下方。

2. 发明申请

US20110274556A1 POSITIONING STRUCTURE FOR STATOR ASSEMBLY OF COOLING FAN 审中-公开
标题翻译：冷却风扇定子组装定位结构
公开(公告)号：US20110274556A1
公开(公告)日：2011-11-10
申请号：US12773832
申请日：2010-05-04
申请人： JR-SHIUN CHEN
发明人： JR-SHIUN CHEN
IPC分类号： F04D29/00 , H02K5/04
CPC分类号： H02K1/187 , H02K7/14
摘要： A positioning structure for a stator assembly of a cooling fan has a fan base and a stator assembly. The fan base has a central hub projected thereon for connecting to one end of an axial tube is received in the central hub. The fan base is further formed with a plurality of first engagement portions at a plurality of positions away from a hub base of the central hub. The stator assembly has an axial hole sleeved on the axial tube and a plurality of second engagement portions which can be engaged with the first engagement portions. Thus, the stator assembly can be rapidly and stably installed on the fan base.
摘要翻译：用于冷却风扇的定子组件的定位结构具有风扇底座和定子组件。风扇底座具有突出于其上的中心毂，用于连接到轴向管的一端被容纳在中心毂中。所述风扇底座还在远离所述中央轮毂的轮毂基座的多个位置处形成有多个第一接合部。定子组件具有套在轴向管上的轴向孔和可与第一接合部接合的多个第二接合部。因此，可以将定子组件快速且稳定地安装在风扇基座上。

3. 发明申请

US20100104455A1 STATOR AND COOLING FAN HAVING THE SAME 有权
标题翻译：定子和冷却风扇
公开(公告)号：US20100104455A1
公开(公告)日：2010-04-29
申请号：US12486730
申请日：2009-06-17
申请人： KUAN-TENG TSAI , JR-SHIUN CHEN
发明人： KUAN-TENG TSAI , JR-SHIUN CHEN
IPC分类号： F04D25/08 , H02K3/34
CPC分类号： H02K3/522 , F04D25/0646 , H02K2203/12
摘要： A cooling fan includes a fan housing, a stator mounted in the fan housing and a rotor rotatablely supported by the stator. The stator includes a stator core, an insulating frame attached to the stator core and stator coils wound on the insulating frame and around the stator core. The insulating frame electrically insulates the stator coils from the stator core. The stator core includes a main body and a plurality of claws. Every two neighboring claws define a receiving room therein. The insulating frame includes a bottom portion located at a bottom of the stator core and a plurality of flanges extending upwardly from the bottom portion into the receiving rooms of the stator core, respectively. A height of the flanges is no less than that of the stator core.
摘要翻译：冷却风扇包括风扇壳体，安装在风扇壳体中的定子和由定子可旋转地支撑的转子。定子包括定子芯，连接到定子芯的绝缘框架和缠绕在绝缘框架上并围绕定子芯的定子线圈。绝缘框架使定子线圈与定子芯电绝缘。定子铁芯包括主体和多个爪。每两个相邻的爪在其中定义一个接收室。绝缘框架包括位于定子芯的底部的底部和分别从底部向上延伸到定子芯的容纳室的多个凸缘。凸缘的高度不小于定子芯的高度。

4. 发明授权

US08076816B2 Stator and cooling fan having the same 有权
标题翻译：定子和冷却风扇具有相同的功能
公开(公告)号：US08076816B2
公开(公告)日：2011-12-13
申请号：US12486730
申请日：2009-06-17
申请人： Kuan-Teng Tsai , Jr-Shiun Chen
发明人： Kuan-Teng Tsai , Jr-Shiun Chen
IPC分类号： H02K7/00
CPC分类号： H02K3/522 , F04D25/0646 , H02K2203/12
摘要： A cooling fan includes a fan housing, a stator mounted in the fan housing and a rotor rotatablely supported by the stator. The stator includes a stator core, an insulating frame attached to the stator core and stator coils wound on the insulating frame and around the stator core. The insulating frame electrically insulates the stator coils from the stator core. The stator core includes a main body and a plurality of claws. Every two neighboring claws define a receiving room therein. The insulating frame includes a bottom portion located at a bottom of the stator core and a plurality of flanges extending upwardly from the bottom portion into the receiving rooms of the stator core, respectively. A height of the flanges is no less than that of the stator core.
摘要翻译：冷却风扇包括风扇壳体，安装在风扇壳体中的定子和由定子可旋转地支撑的转子。定子包括定子芯，连接到定子芯的绝缘框架和缠绕在绝缘框架上并围绕定子芯的定子线圈。绝缘框架使定子线圈与定子芯电绝缘。定子铁芯包括主体和多个爪。每两个相邻的爪在其中定义一个接收室。绝缘框架包括位于定子芯的底部的底部和分别从底部向上延伸到定子芯的容纳室的多个凸缘。凸缘的高度不小于定子芯的高度。

5. 发明申请

US20100080716A1 ROTOR AND COOLING FAN HAVING THE SAME 审中-公开
标题翻译：转子和冷却风扇具有相同的功能
公开(公告)号：US20100080716A1
公开(公告)日：2010-04-01
申请号：US12498375
申请日：2009-07-07
申请人： KUAN-TENG TSAI , JR-SHIUN CHEN
发明人： KUAN-TENG TSAI , JR-SHIUN CHEN
IPC分类号： F04D25/08 , H02K1/30
CPC分类号： F04D29/057 , F04D25/064 , F04D29/058 , H02K1/2786 , H02K1/28 , H02K7/085 , H02K7/09 , H02K7/14
摘要： A cooling fan includes a base, a stator mounted on the base and a rotor rotatablely supported by the stator. A central tube is formed at a central portion of the base for mounting the stator thereon. The rotor includes a hub, a hollow shell, a permanent magnet and a plurality of blades. The hub includes a top wall and a sidewall extending downwardly from an outer periphery of the top wall. The shell is attached to an inner surface of the sidewall of the hub. An annular bottom flange is formed at a bottom end of the shell. The permanent magnet is attached to an inner surface of the shell. The permanent magnet extends to abut directly against a bottom surface of the top wall of the hub.
摘要翻译：冷却风扇包括基座，安装在基座上的定子和由定子可旋转地支撑的转子。中心管形成在基座的中心部分，用于在其上安装定子。转子包括轮毂，中空壳，永磁体和多个叶片。轮毂包括顶壁和从顶壁的外周向下延伸的侧壁。壳体附接到轮毂的侧壁的内表面。环形底部凸缘形成在壳体的底端。永久磁铁附着在外壳的内表面上。永磁体延伸以直接抵靠毂的顶壁的底表面。

6. 发明申请

US20090303682A1 PORTABLE ELECTRONIC DEVICE INCORPORATING CENTRIFUGAL BLOWER 失效
标题翻译：便携式电子设备并入离心式鼓风机
公开(公告)号：US20090303682A1
公开(公告)日：2009-12-10
申请号：US12396479
申请日：2009-03-03
申请人： JR-SHIUN CHEN , CHING-BAI HWANG , ZHI-HUI ZHAO
发明人： JR-SHIUN CHEN , CHING-BAI HWANG , ZHI-HUI ZHAO
IPC分类号： H05K7/20
CPC分类号： G06F1/203
摘要： An electronic device includes a casing and a centrifugal blower. The casing includes a bottom cover and a top cover. A sidewall extends from the bottom cover towards the top cover. The centrifugal blower is surrounded by the sidewall and includes a supporting member mounted to the bottom cover, and an impeller rotatablely supported by the supporting member. The impeller includes a hub and a plurality of blades extending outwardly from the hub. Outer portions of the blades extend beyond the supporting member along a radial direction of the hub. Inner portions of the blades have a height gradually increasing along an outward direction. The outer portions have a height equal to a maximum height of the inner portions. Bottom faces of the outer portions of the blades are located below a top surface of a base plate of the supporting member.
摘要翻译：电子设备包括壳体和离心式鼓风机。壳体包括底盖和顶盖。侧壁从底盖向顶盖延伸。离心鼓风机由侧壁包围，并且包括安装到底盖的支撑构件和由支撑构件可旋转地支撑的叶轮。叶轮包括轮毂和从轮毂向外延伸的多个叶片。叶片的外部部分沿轮毂的径向方向延伸超出支撑构件。叶片的内部部分沿着向外的方向具有逐渐增加的高度。外部部分的高度等于内部的最大高度。叶片的外部的底面位于支撑构件的基板的顶面的下方。

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