Underwater environment observation system based on mixed light source

The utility model discloses an underwater environment observation system based on a mixed light source. The underwater environment observation system comprises a head fixing device, a mixed lighting device, a camera device and a display device, the head fixing device is worn and fixed on the head of an underwater person; the hybrid lighting device is used for changing a lighting mode according todifferent underwater environments so as to provide underwater lighting; and the camera device is fixedly arranged on one side of the head fixing device, is connected with the display device and is used for shooting in real time and outputting a video file to the display device. The utility model relates to an underwater environment observation system based on a mixed light source. A white laser light source and a green laser light source are adopted for active illumination, the underwater personnel can change the illumination mode of the light sources and adjust the angle between laser beams and back scattering light