公开(公告)号：US06648065B2

公开(公告)日：2003-11-18

申请号：US10143303

申请日：2002-05-09

申请人： Wen-Shi Huang ,  Kuo-Cheng Lin ,  Tsu-Liang Lin ,  Tsung-Yu Lei

发明人： Wen-Shi Huang ,  Kuo-Cheng Lin ,  Tsu-Liang Lin ,  Tsung-Yu Lei

IPC分类号： H05K720

CPC分类号： F28F3/04 ,  F04D19/007 ,  F04D29/582 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat-dissipating module includes a heat sink and a fan device. The fan device may be disposed on the heat sink, or inserted into the heat sink to reduce the height. The fan device includes a first rotor blade and a second rotor blade. The first rotor blade and the second rotor blade are connected in series. The rotation speed of the first rotor blade is controlled by a first control circuit, and the second rotor blade is controlled by the second circuit. Thus, the second control circuit increases the rotation speed of the second rotor blades when the first rotor blades is failed.

公开(公告)号：US07802965B2

公开(公告)日：2010-09-28

申请号：US11332397

申请日：2006-01-17

申请人： Wen-Shi Huang ,  Kuo-Cheng Lin ,  Li-Kuang Tan ,  Tsung-Yu Lei ,  Wen-Ha Liu

发明人： Wen-Shi Huang ,  Kuo-Cheng Lin ,  Li-Kuang Tan ,  Tsung-Yu Lei ,  Wen-Ha Liu

IPC分类号： F04D29/52

CPC分类号： F04D25/0613 ,  F04D29/526

摘要： A cooling fan with high heat-dissipating performance includes a plurality of blades; and a frame for receiving the blades therein, wherein the frame has a reduced height for exposing the blades to outside of the frame so as to allow air to enter into the frame via a top portion and a peripheral portion of the blades to improve air introduction and heat dissipating efficiency of the cooling fan. A cover may be mounted to a top surface of the frame, and formed with a plurality of openings for allowing air to enter into the frame through the openings; such an arrangement cam effectively enhance air intake and working efficiency of the cooling fan.

摘要翻译： 具有高散热性能的冷却风扇包括多个叶片; 以及用于在其中接收叶片的框架，其中框架具有降低的高度，用于将叶片暴露于框架外部，以便空气经由叶片的顶部和周边部分进入框架以改善空气引入 和散热风扇的散热效率。 盖可以安装到框架的顶表面，并且形成有多个开口，用于允许空气通过开口进入框架; 这种布置凸轮有效地提高了冷却风扇的进气和工作效率。

公开(公告)号：US07387496B2

公开(公告)日：2008-06-17

申请号：US10827285

申请日：2004-04-20

申请人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

发明人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

IPC分类号： F04D29/38

CPC分类号： F04D29/283

摘要： A fan assembly and impeller thereof. The fan assembly includes a plurality of blades and a hub. The hub includes an upper surface and a center point. The blades have bottom portions arranged in a circle on the upper surface with respect to the center point.

摘要翻译： 风扇组件及其叶轮。 风扇组件包括多个叶片和毂。 轮毂包括上表面和中心点。 叶片具有相对于中心点在上表面上以圆形布置的底部部分。

公开(公告)号：US20070092373A1

公开(公告)日：2007-04-26

申请号：US11636546

申请日：2006-12-11

申请人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

发明人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

IPC分类号： F03B3/16

CPC分类号： F04D29/4233 ,  F01D1/02

摘要： A centrifugal fan, comprising a frame and a first guide portion. The frame comprises a bottom portion and a curved wall connected thereto. The curved wall comprises an airflow inlet. The first guide portion disposed along the curved wall at the bottom portion comprises a beginning area, a middle area, and an ending area. The middle area connects the beginning and the ending areas, and the beginning area extends from the airflow inlet. The beginning area has a width less than that of the ending area, and the beginning area has a height greater than that of the ending area.

公开(公告)号：US07220101B2

公开(公告)日：2007-05-22

申请号：US10889008

申请日：2004-07-13

申请人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

发明人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

IPC分类号： F04D29/44

CPC分类号： F04D29/4233 ,  F01D1/02

摘要： A centrifugal fan, comprising a frame and a first guide portion. The frame comprises a bottom portion and a curved wall connected thereto. The curved wall comprises an airflow inlet. The first guide portion disposed along the curved wall at the bottom portion comprises a beginning area, a middle area, and an ending area. The middle area connects the beginning and the ending areas, and the beginning area extends from the airflow inlet. The beginning area has a width less than that of the ending area, and the beginning area has a height greater than that of the ending area.

摘要翻译： 一种离心风扇，包括框架和第一引导部分。 框架包括底部和与其连接的弯曲壁。 弯曲的壁包括气流入口。 沿着底部的弯曲壁设置的第一引导部分包括起始区域，中间区域和终止区域。 中间区域连接开始和结束区域，起始区域从气流入口延伸。 开始区域的宽度小于结束区域的宽度，开始区域的高度大于结束区域的高度。

公开(公告)号：USD511824S1

公开(公告)日：2005-11-22

申请号：US29201958

申请日：2004-03-24

申请人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

设计人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

公开(公告)号：USD492654S1

公开(公告)日：2004-07-06

申请号：US29163425

申请日：2002-07-05

申请人： Tsung-Yu Lei ,  Fu-Hau Tsai ,  Kuo-Cheng Lin ,  Wen-Shi Huang

设计人： Tsung-Yu Lei ,  Fu-Hau Tsai ,  Kuo-Cheng Lin ,  Wen-Shi Huang

公开(公告)号：US20060115359A1

公开(公告)日：2006-06-01

申请号：US11332397

申请日：2006-01-17

申请人： Wen-Shi Huang ,  Kuo-Cheng Lin ,  Li-Kuang Tan ,  Tsung-Yu Lei ,  Wen-Ha Liu

发明人： Wen-Shi Huang ,  Kuo-Cheng Lin ,  Li-Kuang Tan ,  Tsung-Yu Lei ,  Wen-Ha Liu

IPC分类号： F04D19/00

CPC分类号： F04D25/0613 ,  F04D29/526

摘要： A cooling fan with high heat-dissipating performance includes a plurality of blades; and a frame for receiving the blades therein, wherein the frame has a reduced height for exposing the blades to outside of the frame so as to allow air to enter into the frame via a top portion and a peripheral portion of the blades to improve air introduction and heat dissipating efficiency of the cooling fan. A cover may be mounted to a top surface of the frame, and formed with a plurality of openings for allowing air to enter into the frame through the openings; such an arrangement cam effectively enhance air intake and working efficiency of the cooling fan.

公开(公告)号：US20050207886A1

公开(公告)日：2005-09-22

申请号：US10889008

申请日：2004-07-13

申请人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

发明人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

IPC分类号： F01D1/02 ,  F04D29/42

CPC分类号： F04D29/4233 ,  F01D1/02

摘要： A centrifugal fan, comprising a frame and a first guide portion. The frame comprises a bottom portion and a curved wall connected thereto. The curved wall comprises an airflow inlet. The first guide portion disposed along the curved wall at the bottom portion comprises a beginning area, a middle area, and an ending area. The middle area connects the beginning and the ending areas, and the beginning area extends from the airflow inlet. The beginning area has a width less than that of the ending area, and the beginning area has a height greater than that of the ending area.

摘要翻译： 一种离心风扇，包括框架和第一引导部分。 框架包括底部和与其连接的弯曲壁。 弯曲的壁包括气流入口。 沿着底部的弯曲壁设置的第一引导部分包括起始区域，中间区域和终止区域。 中间区域连接开始和结束区域，起始区域从气流入口延伸。 开始区域的宽度小于结束区域的宽度，开始区域的高度大于结束区域的高度。

公开(公告)号：US20050180849A1

公开(公告)日：2005-08-18

申请号：US10857899

申请日：2004-06-02

申请人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

发明人： Te-Fu Chen ,  Tsung-Yu Lei ,  Kuo-Cheng Lin ,  Wen-Shi Huang

IPC分类号： F03B1/00 ,  F04D29/32 ,  F04D29/34 ,  F04D29/38

CPC分类号： F04D29/325 ,  F04D29/326 ,  F04D29/34

摘要： An axial flow fan. The axial flow fan includes an impeller, an annular structure, and a plurality of connecting portions. The impeller has a plurality of blades, arranged radially. Each blade has an outer periphery. The outer periphery has a top portion. The annular structure is attached to the top portion of the outer periphery of each blade. Each connecting portion respectively connects each blade to the annular structure.

摘要翻译： 轴流风机。 轴流风扇包括叶轮，环形结构和多个连接部。 叶轮具有径向布置的多个叶片。 每个叶片具有外周边。 外周具有顶部。 环形结构附接到每个叶片的外周的顶部。 每个连接部分分别将每个叶片连接到环形结构。