Charging device with safety protection function

The invention discloses a charging device with a safety protection function. The charging device with the safety protection function comprises a charging pile body, a charging assembly, a left-right protection assembly and an up-down protection assembly, a charging shell communicated with the charging pile body is arranged on one side of the charging pile body, the charging assembly is arranged on the charging pile body and can stretch out or retract relative to the charging shell, the left-right protection assembly is arranged in the charging pile body, is in transmission connection with the charging assembly and can be expanded or contracted according to extension or retraction of the charging assembly, and the up-down protection assembly is arranged at the opening of the charging shell. The left-right protection assembly and the up-down protection assembly are arranged to protect the working state and the non-working state of the charging assembly respectively, the safety coefficient is improved, the left-