Electric heating warm-keeping type rubber sole

The utility model discloses an electric heating warm-keeping type rubber shoe sole which comprises a shoe sole body, a charging interface, a protection frame and a heat conduction ring, a containing groove is formed in the shoe sole body, the charging interface is installed at the rear end of the shoe sole body, the protection frame is installed on one side in the containing groove, and an electricity storage device and an electric heater are installed in the protection frame. The charging interface is electrically connected with the electricity storage device, the electricity storage device is electrically connected with the electric heater, the heating end of the electric heater is connected with a heat conduction ring, the heat conduction ring extends to the edge of the containing groove, a plurality of fixing blocks are symmetrically installed on the two sides of the heat conduction ring, the fixing blocks are installed on the containing groove, and every two opposite fixing blocks are connected through a