Opening and closing electromagnet of outdoor vacuum high-voltage circuit breaker

The utility model relates to the technical field of circuit breakers, in particular to an outdoor vacuum high-voltage circuit breaker opening and closing electromagnet which comprises an electromagnet body, a heat dissipation mechanism is arranged on the outer wall of the electromagnet body, and a wiring terminal is fixedly connected to the outer wall of the electromagnet body. The heat dissipation mechanism comprises a heat dissipation plate fixedly connected with the outer wall of the electromagnet body, a heat dissipation groove is formed in the outer wall of the heat dissipation plate, a heat conduction rod is fixedly connected to the side, close to the electromagnet body, of the outer wall of the heat dissipation plate, and a connecting plate is fixedly connected to the position, in the electromagnet body, of the outer wall of the heat conduction rod. According to the opening and closing electromagnet of the outdoor vacuum high-voltage circuit breaker, the heat dissipation mechanism in the opening and cl