公开(公告)号：US08932010B2

公开(公告)日：2015-01-13

申请号：US13346753

申请日：2012-01-10

Applicant: Yu-Nien Huang ,  Ching-Chin Chen ,  Chun-Fa Tseng ,  Chun-Che Chiu ,  Hsin-Yu Wang ,  Sung-Fong Yang

Inventor： Yu-Nien Huang ,  Ching-Chin Chen ,  Chun-Fa Tseng ,  Chun-Che Chiu ,  Hsin-Yu Wang ,  Sung-Fong Yang

IPC: F04D29/42 ,  H01L23/467 ,  G06F1/20

CPC classification number: H01L23/467 ,  F04D29/4246 ,  G06F1/203 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A centrifugal fan module, a heat dissipation device having the same and an electric device having the heat dissipation device are provided, in which the heat dissipation device includes a fin module and a centrifugal fan module including a volute-shaped frame and a centrifugal fan pivoted in the volute-shaped frame. The volute-shaped frame includes an air inlet, a larger air outlet and a smaller air outlet. The air inlet and the smaller air outlet are both on the same surface of the volute-shaped frame. The larger air outlet is coupled to the fin module. The smaller air outlet is arranged correspondingly to a maximum wind-speed flowing path of the centrifugal fan.

Abstract translation: 本发明提供了一种离心式风扇模块，具有该散热装置的散热装置和具有该散热装置的电气装置，其中散热装置包括一散热片组件和一离心式风扇组件，该组件包括一蜗壳形框架和一离心式风扇 在蜗壳形框架。 蜗壳形框架包括空气入口，较大的空气出口和较小的空气出口。 空气入口和较小的空气出口都在蜗壳形框架的相同表面上。 较大的空气出口连接到散热片模块。 对应于离心式风扇的最大风速流动路径布置较小的出气口。

公开(公告)号：US20130264033A1

公开(公告)日：2013-10-10

申请号：US13529116

申请日：2012-06-21

Applicant: Yu-Nien HUANG ,  Chun-Fa Tseng ,  Wei-Che Yeh

Inventor： Yu-Nien HUANG ,  Chun-Fa Tseng ,  Wei-Che Yeh

IPC: F28D15/04 ,  F28F1/12 ,  F28F13/06

CPC classification number: G06F1/203

Abstract: A heat dissipation module includes a centrifugal fan and a heat pipe. The centrifugal fan includes at least one axial air inlet and a radial air outlet, wherein an air channel sidewall of the centrifugal fan has heat dissipation fins in an inner wall thereof. The heat pipe has a heat source contact section and a heat dissipation section, the heat dissipation section is in contact with an outer wall of the air channel sidewall, and the heat source contact section is in contact with a heat source.

Abstract translation: 散热模块包括离心式风扇和热管。 离心风扇包括至少一个轴向空气入口和径向空气出口，其中离心风扇的空气通道侧壁在其内壁中具有散热翅片。 热管具有热源接触部和散热部，散热部与空气侧壁的外壁接触，热源接触部与热源接触。

公开(公告)号：US20130039752A1

公开(公告)日：2013-02-14

申请号：US13346753

申请日：2012-01-10

Applicant: Yu-Nien Huang ,  Ching-Chin Chen ,  Chun-Fa Tseng ,  Chun-Che Chiu ,  Hsin-Yu Wang ,  Sung-Fong Yang

Inventor： Yu-Nien Huang ,  Ching-Chin Chen ,  Chun-Fa Tseng ,  Chun-Che Chiu ,  Hsin-Yu Wang ,  Sung-Fong Yang

IPC: F04D29/44

CPC classification number: H01L23/467 ,  F04D29/4246 ,  G06F1/203 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A centrifugal fan module, a heat dissipation device having the same and an electric device having the heat dissipation device are provided, in which the heat dissipation device includes a fin module and a centrifugal fan module including a volute-shaped frame and a centrifugal fan pivoted in the volute-shaped frame. The volute-shaped frame includes an air inlet, a larger air outlet and a smaller air outlet. The air inlet and the smaller air outlet are both on the same surface of the volute-shaped frame. The larger air outlet is coupled to the fin module. The smaller air outlet is arranged correspondingly to a maximum wind-speed flowing path of the centrifugal fan.

Abstract translation: 本发明提供了一种离心式风扇模块，具有该散热装置的散热装置和具有该散热装置的电气装置，其中散热装置包括一散热片组件和一离心式风扇组件，该组件包括一蜗壳形框架和一离心式风扇 在蜗壳形框架。 蜗壳形框架包括空气入口，较大的空气出口和较小的空气出口。 空气入口和较小的空气出口都在蜗壳形框架的相同表面上。 较大的空气出口连接到散热片模块。 对应于离心式风扇的最大风速流动路径布置较小的出气口。

公开(公告)号：US07619890B2

公开(公告)日：2009-11-17

申请号：US11477394

申请日：2006-06-30

Applicant: Chun-Fa Tseng ,  Chi-Hsueh Yang ,  Yu-Nien Huang

Inventor： Chun-Fa Tseng ,  Chi-Hsueh Yang ,  Yu-Nien Huang

IPC: H05K7/20

CPC classification number: H01L23/4006 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat dissipation module includes a heat dissipation device, a resilient bracket and a cylindrically shaped nut. The heat dissipation device is attached to a heat generating component. The cylindrically shaped nut has an arc surface and two circular surfaces. A screw hole is formed on one of the two circular surfaces and an engraved slot is formed on the arc surface. The resilient bracket is secured to the heat dissipation device at an end and has a U-shaped cutout at an opposite end, wherein the U-shaped cutout has a constricted opening for receiving the cylindrically shaped nut. The U-shaped cutout engages with the engraved slot.

Abstract translation: 散热模块包括散热装置，弹性支架和圆柱形螺母。 散热装置附着在发热部件上。 圆柱形螺母具有弧形表面和两个圆形表面。 在两个圆形表面中的一个上形成螺孔，并在弧形表面上形成雕刻槽。 弹性支架在一端固定到散热装置，并且在相对端具有U形切口，其中U形切口具有用于接收圆柱形螺母的收缩开口。 U形切口与刻槽相啮合。

公开(公告)号：US20130039751A1

公开(公告)日：2013-02-14

申请号：US13315977

申请日：2011-12-09

Applicant: Chun-Fa TSENG ,  Yu-Nien HUANG ,  Cheng-Yu CHENG ,  Da-Wei WU

Inventor： Chun-Fa TSENG ,  Yu-Nien HUANG ,  Cheng-Yu CHENG ,  Da-Wei WU

IPC: F04D1/04

CPC classification number: F04D29/703 ,  F04D29/663

Abstract: A centrifugal fan is provided. The centrifugal fan includes a housing, a driving device, and blades. The housing includes a circular base and at least two struts. Each of the struts physically connects the circular base and the remainder of the housing, and each of the struts includes two peripheral edges. The driving device is placed on the circular base. Each of the blades has an arc shape and the blades are located in the housing. The driving device rotates the blades. The two peripheral edges of each of the struts form orthogonal curves with the blades.

Abstract translation: 提供离心风机。 离心风扇包括壳体，驱动装置和叶片。 壳体包括圆形底座和至少两个支柱。 每个支柱物理地连接圆形底座和外壳的其余部分，并且每个支柱包括两个周边边缘。 驱动装置放置在圆形底座上。 每个叶片具有弧形并且叶片位于壳体中。 驱动装置使叶片旋转。 每个支柱的两个周边边缘与叶片形成正交曲线。

公开(公告)号：US07500826B2

公开(公告)日：2009-03-10

申请号：US11476098

申请日：2006-06-28

Applicant: Chun-Fa Tseng ,  Yu-Nien Huang

Inventor： Chun-Fa Tseng ,  Yu-Nien Huang

IPC: F04D29/30

CPC classification number: F04D25/166 ,  F04D29/4226 ,  F04D29/626

Abstract: A centrifugal fan includes a spiral-shaped housing with a driving mechanism and multiple internally mounted centrifugal impellers. The driving mechanism is mounted on a circular base. At least two support brackets links the circular base to the spiral-shaped housing, wherein profiles of the support brackets are involute curves based upon the circular base. The multiple centrifugal impellers, driven by the driving mechanism, suck airflow into the spiral-shaped housing through void spaces among the support brackets. The centrifugal impellers are perpendicular to the support bracket profiles.

Abstract translation: 离心风扇包括具有驱动机构的螺旋形壳体和多个内部安装的离心式叶轮。 驱动机构安装在圆形底座上。 至少两个支撑支架将圆形基座连接到螺旋形壳体，其中支撑托架的轮廓是基于圆形基座的渐开线曲线。 由驱动机构驱动的多个离心式叶轮通过支撑托架之间的空隙吸入气流进入螺旋形壳体。 离心叶轮垂直于支撑架轮廓。

公开(公告)号：US20130195638A1

公开(公告)日：2013-08-01

申请号：US13533679

申请日：2012-06-26

Applicant: Yu-Nien HUANG ,  Chun-Fa TSENG ,  Chun-Che CHIU ,  Yi-Mei CHIU

Inventor： Yu-Nien HUANG ,  Chun-Fa TSENG ,  Chun-Che CHIU ,  Yi-Mei CHIU

IPC: F04D17/16 ,  F04D29/42

CPC classification number: F04D25/0613 ,  F04D29/4226

Abstract: A centrifugal fan includes a centrifugal impeller, a first housing, a second housing, an annular guide ring and a driving device. The centrifugal impeller has a hub and blades connected to and disposed around the hub. The first housing and the second housing cooperatively define a hollow chamber and an air outlet. An air inlet is formed in a central section of the second housing. A first arc structure is located on an inner surface around the air inlet of the second housing. Support brackets respectively extend from an end close to a tongue of the second housing and an end away from the tongue of the second housing. The support brackets are perpendicular to the second housing. The annular guide ring has a second arc structure close to an outermost margin of inner surfaces of the blades. The driving device is used for rotating the centrifugal impeller.

Abstract translation: 离心风扇包括离心式叶轮，第一壳体，第二壳体，环形导向环和驱动装置。 离心式叶轮具有连接到并围绕毂设置的毂和叶片。 第一壳体和第二壳体协同地限定中空室和空气出口。 空气入口形成在第二壳体的中心部分中。 第一弧形结构位于第二壳体的空气入口周围的内表面上。 支撑托架分别从靠近第二壳体的舌部的端部延伸出来并且远离第二壳体的舌部延伸。 支撑托架垂直于第二壳体。 环形导向环具有靠近叶片内表面的最外边缘的第二弧形结构。 驱动装置用于旋转离心式叶轮。

公开(公告)号：US20070248458A1

公开(公告)日：2007-10-25

申请号：US11476098

申请日：2006-06-28

Applicant: Chun-Fa Tseng ,  Yu-Nien Huang

Inventor： Chun-Fa Tseng ,  Yu-Nien Huang

IPC: F01D1/02

CPC classification number: F04D25/166 ,  F04D29/4226 ,  F04D29/626

Abstract: A centrifugal fan includes a spiral-shaped housing with a driving mechanism and multiple internally mounted centrifugal impellers. The driving mechanism is mounted on a circular base. At least two support brackets links the circular base to the spiral-shaped housing, wherein profiles of the support brackets are involute curves based upon the circular base. The multiple centrifugal impellers, driven by the driving mechanism, suck airflow into the spiral-shaped housing through void spaces among the support brackets. The centrifugal impellers are perpendicular to the support bracket profiles.

Abstract translation: 离心风扇包括具有驱动机构的螺旋形壳体和多个内部安装的离心式叶轮。 驱动机构安装在圆形底座上。 至少两个支撑支架将圆形基座连接到螺旋形壳体，其中支撑托架的轮廓是基于圆形基座的渐开线曲线。 由驱动机构驱动的多个离心式叶轮通过支撑托架之间的空隙吸入气流进入螺旋形壳体。 离心叶轮垂直于支撑架轮廓。

公开(公告)号：US20070247814A1

公开(公告)日：2007-10-25

申请号：US11477394

申请日：2006-06-30

Applicant: Chun-Fa Tseng ,  Chi-Hsueh Yang ,  Yu-Nien Hunng

Inventor： Chun-Fa Tseng ,  Chi-Hsueh Yang ,  Yu-Nien Hunng

IPC: H05K7/20

CPC classification number: H01L23/4006 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A heat dissipation module includes a heat dissipation device, a resilient bracket and a cylindrically shaped nut. The heat dissipation device is attached to a heat generating component. The cylindrically shaped nut has an arc surface and two circular surfaces. A screw hole is formed on one of the two circular surfaces and an engraved slot is formed on the arc surface. The resilient bracket is secured to the heat dissipation device at an end and has a U-shaped cutout at an opposite end, wherein the U-shaped cutout has a constricted opening for receiving the cylindrically shaped nut. The U-shaped cutout engages with the engraved slot.

Abstract translation: 散热模块包括散热装置，弹性支架和圆柱形螺母。 散热装置附着在发热部件上。 圆柱形螺母具有弧形表面和两个圆形表面。 在两个圆形表面中的一个上形成螺孔，并在弧形表面上形成雕刻槽。 弹性支架在一端固定到散热装置，并且在相对端具有U形切口，其中U形切口具有用于容纳圆柱形螺母的收缩开口。 U形切口与刻槽相啮合。

公开(公告)号：US09222482B2

公开(公告)日：2015-12-29

申请号：US13533742

申请日：2012-06-26

Applicant: Yu-Nien Huang ,  Chun-Fa Tseng ,  Chun-Che Chiu ,  Hsin-Yu Wang ,  Yi-Mei Chiu ,  Ching-Tzu Huang

Inventor： Yu-Nien Huang ,  Chun-Fa Tseng ,  Chun-Che Chiu ,  Hsin-Yu Wang ,  Yi-Mei Chiu ,  Ching-Tzu Huang

IPC: F04D17/16 ,  F04D29/28 ,  F04D29/30

CPC classification number: F04D29/281 ,  F04D25/0613 ,  F04D29/30

Abstract: A centrifugal fan includes a housing, a driving device, and a fan impeller. The housing has a hollow chamber which has a central axis. The driving device is located at the central axis of the hollow chamber. The fan impeller is disposed in the hollow chamber and includes a hub, several blades, and several fins. The hub is connected with the driving device. The blades are disposed around the hub. Each blade has a windward surface and a leeward surface. Each fin extends from the windward surface of one of the blades, outward by an arc surface from the windward surface starting from a location near the central axis, and further extends to the leeward surface of an adjacent blade.

Abstract translation: 离心风扇包括壳体，驱动装置和风扇叶轮。 壳体具有中心轴线的中空室。 驱动装置位于中空室的中心轴线处。 风扇叶轮设置在中空室中并且包括毂，多个叶片和多个翅片。 集线器与驱动装置连接。 叶片围绕轮毂设置。 每个叶片具有迎风表面和背风表面。 每个翅片从一个叶片的迎风表面延伸，从靠近中心轴线的位置开始从迎风表面向外延伸，并且进一步延伸到相邻叶片的背风表面。