| 主权项 |
1. A shell structure of an electrical device which includes one or more electrical parts accommodated within the shell structure, and one or more electric wires electrically connected at one ends to the electrical parts and drawn out of the shell structure, the shell structure comprising:
a first body including a first bottom wall and a first peripheral wall which surrounds a periphery of the first bottom wall, the first body having the shape of a box with an opening; and a second body including a second bottom wall and a second peripheral wall which surrounds a periphery of the second bottom wall, the second body having the shape of a box with an opening, wherein the first peripheral wall includes one or more first lead-out portions provided at the side of the opening of the first body so that the one or more electric wires are drawn out through the one or more first lead-out portions, wherein the second peripheral wall includes one or more second lead-out portions provided at the side of the opening of the second body so that the electric wires are drawn out through the one or more second lead-out portions, wherein each of the one or more first lead-out portions is formed in the shape of a groove which penetrates the first peripheral wall in a thickness direction thereof and which is opened toward the opening of the first body, wherein each of the one or more second lead-out portions is formed in the shape of a groove which penetrates the second peripheral wall in a thickness direction thereof and which is opened toward the opening of the second body, and wherein the first body and the second body are combined together by allowing the openings of the first body and the second body to face each other and by allowing the one or more first lead-out portions and the one or more second lead-out portions to overlap with each other along the thickness direction of the first peripheral wall and the second peripheral wall. |
