Explosion-proof electric appliance detection device

The utility model discloses an explosion-proof electric appliance detection device, relates to the technical field of explosion-proof electric appliance detection, and aims to solve the problem that external noise interferes with the detection of an explosion-proof electric appliance and affects the detection accuracy, the explosion-proof electric appliance detection device comprises a sound listening device, the sound listening device is connected with a conduction wire, and the conduction wire is connected with the sound listening device. One end of the conducting wire is connected with a sound source, the other end of the conducting wire is connected with a sound head, a top plate is installed at the upper end of the sound head, a plurality of sound insulation plates are connected to the top plate in a sliding mode, the sound insulation plates are perpendicular to the top plate, the sound insulation plates jointly define a sound insulation cylinder, and the sound head is arranged in the sound insulation cy