Vehicle-mounted energy storage battery structure

The invention provides a vehicle-mounted energy storage battery structure. The vehicle-mounted energy storage battery structure comprises a shell, an energy storage battery set, supporting frames used for fixing the energy storage battery set, and a control circuit board used for converting direct-current voltage of the energy storage battery set into alternating-current voltage. The energy storage battery set is of a trapezoid structure formed by arraying a plurality of energy storage batteries in the same direction. Insulating materials are bonded on the energy storage batteries at the bottom of the trapezoid. A shock-resistant device is arranged on the upper portion of the trapezoid. Supporting frames are fixedly arranged on the two sides of the upper portion of the trapezoid. The shock-resistant device is arranged between the supporting frames and the energy storage battery set. The supporting frames are fixedly connected with the bottom of the trapezoid structure through fixing plates. The control circuit board is fixed to the supporting frames. Nickel pieces connected with wires are arranged at the two ends of each energy storage battery. High-temperature adhesive tape is bonded on the nickel pieces. By means of the shock-resistant device, collision to the energy storage battery set is relieved, the energy storage batteries are insulated, charging and discharging of the energy storage batteries are controlled through the control circuit board, and no environment pollution is caused.