Personnel and certificate verification machine with good heat dissipation effect

The utility model discloses a person and certificate verification machine with a good heat dissipation effect. The person and certificate verification machine comprises a base, a supporting column, a support and a display device. The base comprises an insulating bottom shell and a heat conduction bottom plate, and the heat conduction bottom plate is arranged in the insulating bottom shell; the supporting column comprises an insulating shell and a heat conduction stand column, and the heat conduction stand column is arranged in the insulating shell and abuts against the heat conduction bottom plate; the bracket is arranged at the top of the shell and is in insulated heat-conducting connection with the heat-conducting upright post; the display device comprises a first display module, the first display module comprises an insulated first shell and a circuit board, the first shell is arranged on the support, and the circuit board is arranged in the first shell and is in insulated heat conduction connection with t