发明授权
- 专利标题： Electronic device with redundant fan control function
- 专利标题（中）： 具有冗余风扇控制功能的电子设备
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申请号： US12331398申请日： 2008-12-09
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公开(公告)号： US07800246B2公开(公告)日： 2010-09-21
- 发明人: Teng Lv , Lei Yang , Guo-Yi Chen , Jun Liu
- 申请人： Teng Lv , Lei Yang , Guo-Yi Chen , Jun Liu
- 申请人地址： CN Shenzhen, Guangdong Province TW Tu-Cheng, Taipei Hsien
- 专利权人： Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人： Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- 当前专利权人地址： CN Shenzhen, Guangdong Province TW Tu-Cheng, Taipei Hsien
- 代理商 Zhigang Ma
- 优先权： CN200810304494 20080912
- 主分类号： H02J1/10
- IPC分类号： H02J1/10 ; H02J3/14
摘要：
An electronic device with redundant fan control function includes a first fan, a first control module, a first power supply, a first switch unit, a second fan, a second control module, a second power supply, and a second switch unit. When the first power supply stops working, the second power supply powers the first fan and the second fan, and the first power supply sends a control signal to turn on the first switch unit to allow a group of control information output by the second control module to control the first fan. Therefore, the first fan and the second fan can work normally to dissipate heat from the electronic device.
公开/授权文献
- US20100066172A1 ELECTRONIC DEVICE WITH REDUNDANT FAN CONTROL FUNCTION 公开/授权日：2010-03-18
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