| 摘要 |
Provided is a mobile terminal. The mobile terminal comprises a front shell (1), a rear shell (2), an audio component (3) arranged between the front shell (1) and the rear shell (2) and a printed circuit board (4). The mobile terminal also comprises a heat conduction component (5). An accommodating space is provided between the audio component (3) and the printed circuit board (4); the heat conduction component (5) is arranged in the accommodating space; and the first surface of the heat conduction component (5) comes into contact with a magnetic structure surface (31) of the audio component (3), and the second surface thereof comes into contact with a grounded copper surface (41) of the printed circuit board (4). In the present invention, the heat conduction component (5) which comes into contact with and is connected to both the audio component (3) and the printed circuit board (4) is arranged between the audio component (3) and the printed circuit board (4), so that the heat generated by the audio component (3) can be conducted to the printed circuit board (4) uniformly via the heat conduction component (5), and therefore the heat dissipation effect of the audio component (3) is improved, thereby effectively dissipating the heat generated during the process of using the audio component (3), enhancing the reliability of the audio component (3) and prolonging the service life thereof. |
