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：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：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。

公开(公告)号：US09011090B2

公开(公告)日：2015-04-21

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 ,  F04D25/06 ,  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：US20130216369A1

公开(公告)日：2013-08-22

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

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。

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：USD493216S1

公开(公告)日：2004-07-20

申请号：US29188135

申请日：2003-08-14

Applicant: Hsiu-Wei Wu ,  Chun-Che Chiu ,  Heng-Yi Chen ,  Chin-Fu Lee

Designer： Hsiu-Wei Wu ,  Chun-Che Chiu ,  Heng-Yi Chen ,  Chin-Fu Lee

公开(公告)号：US06964556B2

公开(公告)日：2005-11-15

申请号：US10718176

申请日：2003-11-20

Applicant: Chun-che Chiu ,  Heng-yi Chen

Inventor： Chun-che Chiu ,  Heng-yi Chen

IPC: F04D29/42 ,  F04D29/62

CPC classification number: F04D29/4226 ,  F04D29/626

Abstract: A side-blown fan is formed by a case and a blade member. The case includes a side-outlet, an axial inlet and a protrusion. The protrusion extends from an edge of the axial inlet toward the center of the axial inlet. The blade member is embedded in the inside of the case. In the radial direction, a high air pressure region exists between the blade member and the case. The protrusion covers the high air pressure region and a part of the blade member.

Abstract translation: 侧吹风扇由壳体和叶片构件形成。 壳体包括侧出口，轴向入口和突起。 突出部从轴向入口的边缘向轴向入口的中心延伸。 刀片构件嵌入壳体的内部。 在径向方向上，叶片构件和壳体之间存在高空气压力区域。 突起覆盖高空气压力区域和叶片构件的一部分。