An expandable type wall body multifunctional combined socket

The utility model discloses an expandable type wall body multifunctional combined socket comprising an insulation box body. Two-phase and three-phase jacks are arranged in the left side surface, the right side surface and the bottom surface of the insulation box body. Power supply switches respectively controlling the left side surface jacks, the right side surface jacks and the bottom surface jacks of the insulation box body are arranged in the top surface of the insulation box body. A front side surface of the insulation box body is a decoration panel. A two-phase or a three-phase plug is arranged in the rear side surface of the insulation box body. The top surface of the insulation box body is provided with a power light. The decoration panel is of detachable type. Embossment patterns or paint sprayed pictures are on the decoration panel. The expandable type wall body multifunctional combined socket of the utility model can be directly connected to jacks in a wall body; and the quantity of the jacks and the decoration panel can be increased under the prerequisite that the wall body will not be damaged; expansion of the jacks is realized; the frequency of plugging between the plug and the socket is reduced; a decorative effect is realized; and the integral beauty degree is increased.