公开(公告)号：US20100322764A1

公开(公告)日：2010-12-23

申请号：US12870419

申请日：2010-08-27

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。