The application provides a high-definition intelligent integrated conduit detector, including a box body and a bracket. A front side of the box body is provided with a front mounting groove, a back side of the box body is provided with a back mounting groove, a waterproof keyboard and a control terminal are installed in the front mounting groove, a counter and a hard cable coil are installed in the back mounting groove, one end of the hard cable coil is connected with the control terminal, the other end of the hard cable coil is connected with a high-definition camera, the front side of the box body is rotatably connected with a front cover, the back side of the box body is connected with a back cover, and the box body is rotatably connected with the bracket through a strong resistance rotating shaft.