Spliced heat dissipation film and mobile phone equipment adopting same

The utility model discloses a splicing heat dissipation film and a mobile phone device employing the same, and the film comprises a graphite heat dissipation layer which is provided with a splicing port, and the position of the splicing port is corresponding to the position of an antenna in the device; and the insulating heat dissipation layer is arranged at the splicing port of the graphite heat dissipation layer and is connected with the graphite heat dissipation layer. According to the utility model, the area of the heat dissipation film in the mobile phone equipment is increased while the antenna signal is not interfered, the heat conduction and heat dissipation area of the graphite heat dissipation layer is increased to the greatest extent, and the heat dissipation effect is improved. 本实用新型公开了一种拼接散热膜及采用其的手机设备，包括：石墨散热层，其上设有拼接口，所述拼接口的位置与设备内的天线所在位置相对应；绝缘散热层，设置在石墨散热层的拼接口处，且与石墨散热层连接。能够保证天线信号不受干扰的同时，增加手机设备内部散热膜的面积，最大程度的提升了石墨散热层的导热散热面积，提升散热效果。