| 摘要 |
<p>This disclosure discloses a heat dissipating system using fans (100) for an electronic device (10). The electronic device (10) includes a first air outlet (22a) and a second air outlet (24a). The heat dissipating system using fans (100) includes a processor (110), a first fan (120), a second fan (130), an orientation sensor (150), and a temperature sensor (160). The orientation sensor (150) is for sensing whether the electronic device (10) is under a horizontal state (P1) or a vertical state (P2) and generating a corresponding orientation signal. The temperature sensor (160) is for sensing the temperature of the electronic device (10) and generating a temperature signal. When the temperature signal is greater than or equal to a predetermined value, the processor (110) activates the first fan (120) and the second fan (130). When the temperature signal is less than the predetermined value, the processor (110) selectively activates one of the first fan (120) and the second fan (130) according to handedness information and the orientation signal.</p> |
