The invention relates to a
high voltage overhead
transmission line line-inspection unmanned aerial vehicle photoelectric detection device belonging to the technical field of
power line inspection. The invention aims at solving the problem of single technology of the existing overhead
transmission line line-inspection. The
high voltage overhead
transmission line line-inspection unmanned aerial vehicle photoelectric detection device mainly comprises an unmanned aerial vehicle, a GPS (
global position system) inertial integrated attitude
azimuth detection device, a damping device, a rotation detection
nacelle, a ground data receiving processor and a controller. The
high voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device is characterized in that the GPS inertial integrated attitude
azimuth detection device is arranged at the inner part of the unmanned aerial vehicle; the rotation detection
nacelle is hung below the unmanned aerial vehicle by the damping device; a photoelectric stabilized platform is installed in the rotation detection
nacelle; flexible combination of any two or more of a visible light camera, an
ultraviolet ray imager and a full-digital dynamic
thermal infrared imager and a
laser ranging device are borne on the photoelectric stabilized platform; and the rotation detection nacelle is provided with a visible window. With the adoption of the high
voltage overhead transmission line line-inspection unmanned aerial vehicle photoelectric detection device, a high
voltage transmission line can be monitored, and a comprehensive and precise high
voltage overhead transmission line line-inspection task is realized by combining interchange among a plurality of sensors.