Frame structure of electric device storage box

The invention provides a frame structure of electric device storage box which can arranging wire-distributing space in a frame main body without necessity of addition of a wire-distributing shell being individial from the frame structure and reduction of storable number of electric devices. The frame structure for storing a the frame main body of the electric devices is characterized in that: two first pillar frames (10) that are vertically disposed at hte front surface side, two second pillar frames (10) that are vertically disposed at hte rear surface side, two first cross frames (30) that are horizontally arranged on the upper and the lower end of the first pillar frames (10), two second cross frames (40) that are horizontally arranged on the upper and the lower end of the second pillar frames (20). Four depth frames (50) arranged between the first pillar frames (10) and the second pillar frames (20) form a rectangular shape, wehrein the width in the depth of the first pillar frames (10) is different from