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发明授权
CN101163386B 散热方法与利用该散热方法的散热装置及其电子装置 有权

散热方法与利用该散热方法的散热装置及其电子装置
摘要：
本发明提供一种散热方法与利用该散热方法的散热装置及其电子装置。所述散热装置具有一散热器及一第一风扇。所述方法包括提供一第二风扇，将所述第二风扇装设在所述散热装置上的一预定位置，及控制所述第二风扇只在所述第一风扇停止运转期间，进行逆向于所述第一风扇的运转。所述散热装置具有所述第二风扇及一控制电路，所述控制电路控制所述第二风扇只在所述第一风扇停止运转期间，进行逆向于所述第一风扇的运转。所述电子装置包括所述散热装置及一电路板。所述控制电路可整合于所述电路板。利用本发明的散热方法与利用该散热方法的散热装置及其电子装置，可以解决传统散热装置因累积灰尘所造成的问题。
摘要（英）：

The invention provides a heat dissipating method, a heat dissipating device which uses the heat dissipating method and an electronic device of the heat dissipating device. The heat dissipating device is provided with a radiator and a first fan. The method includes providing a second fan, installing the second fan at the preset position of the heat dissipating device and controlling the second fanto only operate conversely towards the first fan during the period that the first fan stops operating. The heat dissipating device is provided with the second fan and a control circuit. The control circuit controls the second fan to only operate conversely towards the first fan during the period that the first fan stops operating. The electronic device comprises the heat dissipating device and a circuit board. The control circuit can be integrated with the circuit board. The heat dissipating method, the heat dissipating device which uses the heat dissipating method and the electronic device of the heat dissipating device of the invention are used to solve the problem of the traditional heat dissipating device caused by the dust cumulation.

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