The invention discloses a multifunctional new energy charging pile which comprises a protective shell. The bottom of an inner cavity of the protective shell is fixedly connected with a charging pile body. The bottom of the protective shell is fixedly connected with an impact buffering mechanism. Heat dissipation mechanisms are arranged on the two sides of the protective shell. Through cooperationof the protective shell, the charging pile body, the impact buffering mechanism, a base, sliding ways, sliding rods, a buffering baffle, a rubber strip, an arc-shaped shock absorption board, movable sleeves, a connecting rod, fixed blocks, a supporting board, casing pipes, buffer springs, movable columns, sliding grooves, sliding blocks, the heat dissipation mechanisms, air pipes, pull rods, ventilators, clamping grooves, filter screens, press boards, pressure springs and clamping rods, the problems that if heat cannot be dissipated in time, aging of internal elements of the charging pile canbe accelerated, the service life of the charging pile is shortened, the distance between an automobile and the charging pile is short in the charging process, and if a driver accidentally impacts thecharging pile, the charging pile is likely to be seriously damaged are solved.