The invention provides a motor with an explosionproof junction box. The motor comprises a box body and a box cover, wherein the box body is fixed on a motor junction box base, the motor is characterized in that an upper groove is formed in a lower end of the box body and is fixed on the motor junction box base, a lower groove is formed in the motor junction box base and is used with the upper groove in a matching way, a first high-temperature resistant plate is arranged between the upper groove and the lower groove, a high-temperature resistant sealing cushion is arranged on the box body at an upper end of the first high-temperature resistant plate, a second high-temperature resistant plate is arranged on the high-temperature resistant sealing cushion, wire through holes are formed in both of the first high-temperature resistant plate and the second high-temperature resistant plate, a wire leading hole is formed in an outer side of the wire through hole in the second high-temperature resistant plate and protrudes outwards, a fixed seat is arranged at the bottom of the box body and is used for installing a wiring board, a plurality of bonding posts are arranged on the wiring board, and a line fixing structure for fixing a lead is arranged on the wiring board. The motor is simple in structure and reasonable in design, a wire can be fixed, sealing can also be enhanced, and gas in the motor is prevented from entering the junction box to cause explosion in the motor.