Mobile phone with heat-dissipated secondary screen
A secondary screen and mobile phone technology, applied in the field of cooling mobile phones, can solve the problems of affecting the service life of mobile phone hardware, excessive power consumption of mobile phones, discounts on standby time, etc., and achieve the effect of increasing standby time, promoting speed and prolonging service life
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[0016] exist Figure 1 to Figure 3 In the shown embodiment, the secondary screen heat dissipation mobile phone includes a screen, a frame and a backplane 1;
[0017] A heat dissipation layer 11 is provided on the backplane 1, and cooling liquid is filled in the heat dissipation layer 11;
[0018] A sub-screen cavity 2 is embedded on the heat dissipation layer 11, the front end of the sub-screen cavity 2 is close to the back plate 1, and the rear end is sealed and fixed by the electromagnetic chip 3; a liquid-conducting layer 4 is arranged in the sub-screen cavity 2 , the two ends of the liquid guide layer 4 and the two ends of the heat dissipation layer 11 are connected to form a closed liquid ring through the one-way valve 5, and the flow directions of the two one-way valves 5 are in the same clockwise direction in the liquid ring; The liquid-conducting layer 4 is composed of two layers of elastic films; on the liquid-conducting layer 4, permanent magnet lattices 41 are arra...
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