Automatic cleaning device for high-temperature camera

The utility model discloses an automatic cleaning device for a high temperature camera, and particularly relates to the technical field of automatic cleaning of cameras, the automatic cleaning device comprises a gate and a camera, the camera is arranged on one side of the gate, one end of the gate is provided with a horn mouth, and one end of the camera extends into the horn mouth. Two U-shaped pipes are arranged above and below the camera, and one end of each U-shaped pipe is communicated with an air spraying pipe. According to the utility model, the U-shaped pipes are arranged above and below the camera, the two air spraying pipes on the U-shaped pipes blow towards the lowest point along the horn mouth slope, the air spraying pipes are prevented from shielding the camera, the two U-shaped pipes are communicated through the three-way pipe, and the right end of the three-way pipe is connected with an external compressed air pipeline through the control main valve. The manual valve and the electromagnetic valv