Visual high-voltage isolating switch for electric dust remover

The utility model provides a visualized high-voltage disconnecting switch for an electric precipitator, which comprises a disconnecting switch box, a disconnecting link, a disconnecting link operation box, a camera and a metal shielding pipeline, the disconnecting link operation box is arranged on the outer wall of the disconnecting switch box, the disconnecting link is arranged on the first side wall of the disconnecting switch box, which is provided with the disconnecting link operation box, and the camera is arranged on the first side wall of the disconnecting switch box. The camera has an infrared monitoring function and is installed on a second side wall, opposite to the disconnecting link, of the disconnecting switch box, the camera is connected to a power supply through a power line, the camera is connected to the switch through a signal line, and video signals are uploaded to the upper computer through the switch; metal shielding pipelines are fixedly installed on the inner side of the second side wal