The invention discloses a disc-shaped inverted extension socket of subverting traditions. The disc-shaped inverted extension socket comprises a shell, an insulating bottom cover plate at the lower part of the shell and a power line, wherein the shell is entirely different from the shell of a traditional extension socket; no AC jack is arranged in the upper end surface and the circumference of the shell; an AC jack is arranged in the insulating bottom cover plate at the lower part of the shell, that is to say, the AC jack is downward; and the power line is different from a traditional power line and is a dual-plug power line. The disc-shaped inverted extension socket also comprises a plurality of semicircular arch doors arranged on the shell for a power line channel. According to the disc-shaped inverted extension socket, the general public is provided with a disruptive product scheme advocated by the values of ''security, beauty, fashion, grade and civilization'' in a simplest way; the disc-shaped inverted extension socket greatly meets the aesthetic needs of the general public paying increasing attention to life grade and meets the requirements of an automatic manipulator assembly process of an unmanned production line; a fundamental leap of intelligent manufacturing transformation and upgrading of an extension socket production enterprise is really achieved; and the electric extension socket industry is promoted to keep pace with the times.