Waterproof protective shell of electronic control system

The utility model discloses a waterproof protective shell of an electronic control system, which comprises an electronic control system body, a base and a shell, a fixing ring is arranged on the periphery of the bottom of the electronic control system body, clamping grooves are formed in the peripheral surface of the fixing ring, clamping blocks are arranged in the clamping grooves, an insertion opening is formed in the bottom of the base, and the insertion opening is communicated with the base. A first sealing ring is arranged in the middle of the inner surface of the socket, a second sealing ring is fixedly connected to the periphery of the surface of the base, movable clamping blocks are arranged on the two sides of the base, and bayonets are formed in the two sides of the shell. According to the waterproof protective shell, the electronic control system body can be firmly fixed while being waterproof, the first sealing ring and the second sealing ring work at the same time, water is blocked outside from t