发明申请
- 专利标题： Silent heat dissipation device
- 专利标题（中）： 静音散热装置
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申请号： US11589107申请日： 2006-10-30
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公开(公告)号： US20080075317A1公开(公告)日： 2008-03-27
- 发明人: Han-Ting Chen , Yun-Liang Hsieh , Jung-Wen Chang
- 申请人： Han-Ting Chen , Yun-Liang Hsieh , Jung-Wen Chang
- 申请人地址： CN Tao Yuan Shien
- 专利权人： Quanta Computer Inc.
- 当前专利权人： Quanta Computer Inc.
- 当前专利权人地址： CN Tao Yuan Shien
- 优先权： CN95133538 20060911
- 主分类号： H04R1/00
- IPC分类号： H04R1/00 ; H04R9/06 ; H04R11/02
摘要：
A heat dissipation device includes a hollow housing and a speaker. The hollow housing has a first opening and a second opening. The speaker is disposed at the first opening, wherein the speaker includes a diaphragm oscillating within a frequency scope the human ear cannot or hardly hear so as to generate airflow through the second opening.
公开/授权文献
- US07940951B2 Silent heat dissipation device 公开/授权日：2011-05-10
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