Power supply module and control system of circuit breaker intelligent controller

The utility model discloses a circuit breaker intelligent controller's power supply module and control system, including upper cover and shell, said shell's opening inner wall is provided with spacing subassembly, the spacing subassembly includes the bolt of shell opening inner wall threaded connection, and through the bolt, the regulation of protruding length is realized, avoids producing the collision with lithium battery pack, and the reliability is improved. One end of the bolt is screwed into the shell, the bolt is sleeved with a spring and an abutting plate, the spring is located between the abutting plate and the other end of the bolt, a connecting plate is fixed to the bottom end face of the upper cover, a clamping groove is formed in the bottom of the connecting plate, clamping is facilitated, and the bolt is sleeved with the clamping groove; through the designed connecting plate and the abutting plate, connection between the upper cover and the shell can be completed quickly, simply and conveniently