Piezoelectric driven rapid cooling device
A heat dissipation device and piezoelectric drive technology, applied in the direction of cooling/ventilation/heating transformation, etc., can solve the problems of unfavorable protection of electronic chips, discount of heat dissipation, etc., and achieve the effects of accelerated flow speed, controllable vibration speed, and accelerated heat dissipation
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[0020] The technical scheme of the present invention will be further described in detail below in conjunction with the accompanying drawings:
[0021] Such as figure 1 with figure 2 As shown, the present invention discloses a piezoelectric-driven rapid heat dissipation device, which includes a base and a number of flexible heat sinks arranged on the base;
[0022] Both the base and the flexible heat sink are made of thermally conductive materials;
[0023] The flexible heat sink is in the shape of a thin sheet and is prone to vibration and bending, and includes a vibration unit and a plurality of strip heat dissipation units arranged on the vibration part;
[0024] The vibration unit is fixed on the base, and the surface is provided with a piezoelectric layer made of piezoelectric material;
[0025] The piezoelectric layer is insulated from the vibrating unit, and is used to drive the vibrating unit to vibrate when alternating current is connected to both sides of the piezoelectric la...
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