公开(公告)号：US07391611B2

公开(公告)日：2008-06-24

申请号：US11511985

申请日：2006-08-28

申请人： Hao-wen Ko ,  Tsung-Yu Lei ,  Kuo-cheng Lin ,  Hsiou-chen Chang

发明人： Hao-wen Ko ,  Tsung-Yu Lei ,  Kuo-cheng Lin ,  Hsiou-chen Chang

IPC分类号： H05K7/20 ,  F04D29/52

CPC分类号： H05K7/20172 ,  F04D29/545 ,  F04D29/582 ,  H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat-dissipating device and a housing thereof. The housing includes a passage for guiding an air stream flowing from an opening to another opening, wherein an sidewall of the passage at least one of the opening sides extends radially outwards with a rotational axis of the heat-dissipating device or the passage so as to enlarge intake or discharge area for the air streams. Accordingly, the intake airflow rate may be greatly increased and the heat-dissipating efficiency of the heat-dissipating device may be greatly enhanced without changing assembling conditions with other elements.

摘要翻译： 散热装置及其壳体。 壳体包括用于引导从开口流到另一开口的空气流的通道，其中至少一个开口侧的通道的侧壁以散热装置或通道的旋转轴线径向向外延伸，以便 扩大空气流的进入或排放面积。 因此，可以大大提高进气流量，并且可以在不改变与其它元件的组装条件的情况下大大提高散热装置的散热效率。

公开(公告)号：US06981843B2

公开(公告)日：2006-01-03

申请号：US10744376

申请日：2003-12-23

申请人： Yung-yu Chiu ,  Shun-chen Chang ,  Kuo-cheng Lin

发明人： Yung-yu Chiu ,  Shun-chen Chang ,  Kuo-cheng Lin

IPC分类号： F04D29/24 ,  F04D29/44

CPC分类号： H05K7/20172 ,  F04D29/325 ,  F04D29/384

摘要： An improved axial-flow fan structure is disclosed and claimed, which includes a hub and a plurality of blades. The hub has a top surface and a side surface around which the plurality of blades is mounted. A lateral air intake region is formed above the top surface of the hub and surrounded by edge portions of all of the blades. A lateral air intake surface around the lateral air intake region is constituted by the edge portions of all of the blades. A part of each of the edge portions is fastened to the side surface of the hub.

摘要翻译： 公开和要求保护的改进的轴流风扇结构，其包括毂和多个叶片。 毂具有顶表面和侧表面，多个叶片围绕该侧表面安装。 横向进气区域形成在毂的顶表面上方并被所有叶片的边缘部分包围。 横向进气区域周围的横向进气表面由所有叶片的边缘部分构成。 每个边缘部分的一部分被紧固到轮毂的侧表面。