Spherical integral uniform light source

The utility model relates to the technical field of light detection, in particular to a spherical integral uniform light source which comprises a female shell, a male shell is inserted on the edge of one side of the female shell, the female shell and the male shell jointly form a complete sphere shape, a first ring groove is formed in the outer edge of the female shell, a second ring groove is formed in the outer edge of the male shell, and the first ring groove is communicated with the second ring groove. A rotating ring is rotationally installed on the inner side of the first ring groove and the inner side of the second ring groove, no less than two sets of light holes are formed in the outer surface of the rotating ring, the apertures of the light holes in each set are different, every two light holes which are symmetrical along the axis of the rotating ring form one set, and the apertures of the light holes are kept the same; the splicing edge of the male shell and the female shell is provided with two li