Encoder water cooling device

The utility model discloses an encoder water cooling device, which relates to the technical field of heat dissipation and comprises a water inlet pipe, the right side of the water inlet pipe is fixedly connected with a power assembly, the right side of the power assembly is fixedly connected with a cooling assembly, and the rear side of the right side of the top of the cooling assembly is fixedly connected with a water outlet pipe assembly. And an encoder assembly is arranged at the bottom of the inner cavity of the cooling assembly. According to the water cooling device of the encoder, the water inlet pipe is connected with external cold water, the control pump is used for providing power to output the cold water from the water outlet pipe, the first timing control valve is used for controlling the water outlet pipe to enter and exit, and then the cold water output by the water outlet pipe is conveyed into the flowing bin of the inner cavity of the U-shaped cooling bin to achieve flowing. And meanwhile, the