Power supply control circuit of battery heating element and energy storage equipment

The utility model provides a power supply control circuit of a battery heating element and energy storage equipment. The power supply control circuit comprises a power supply circuit, an energy storage circuit and a switching circuit. The power supply circuit is connected between the power supply and the heating element, and the power supply circuit is switched on when receiving a switch-on signal, so that the power supply supplies power to the heating element; the energy storage circuit is used for receiving a heating control signal output by the controller, and when the heating control signal is a pulse signal, the energy storage circuit stores energy so as to increase the voltage of the energy storage end of the energy storage circuit; the switching circuit is connected with the power supply circuit to control the on-off of the power supply circuit; the controlled end of the switching circuit is connected with the energy storage end of the energy storage circuit, and when the voltage of the controlled end