Efficient heat dissipation double-layer air pump

The utility model belongs to the technical field of air pumps, and particularly relates to an efficient heat dissipation double-layer air pump which comprises a driving mechanism, a piston air cylinder mechanism and a heat dissipation fan mechanism. The piston air cylinder mechanism is arranged at one end of the driving mechanism and is perpendicular to the driving mechanism. And the cooling fan mechanism is connected with the other end of the driving mechanism. The heat dissipation fan mechanism is connected with the other end of the driving mechanism and cools the working piston air cylinder mechanism, the piston air cylinder mechanism is perpendicular to the driving mechanism, and compared with a linear structure of an existing air pump, the distance between the piston air cylinder mechanism and the heat dissipation fan mechanism is shortened; and the cooling effect of the cooling fan mechanism on the piston air cylinder mechanism is improved. 本实用新型属于气泵技术领域，尤其涉及一种高效散热的双层气泵，包括驱动机构、活塞气缸机构和散热风扇机构；所述活塞气缸机构设置于所