Safe stake of charging

The utility model relates to a safe stake of charging, including a safe stake of charging be located the inside power of stake that charges, its characterized in that, the stake of charging still includes security protection control chip, temperature sensor, humidity transducer and a controllable switch, temperature sensor's sensor signal output is connected security protection control chip's first receiving terminal, humidity transducer's sensor signal output is connected security protection control chip's second receiving terminal, security protection control chip's the first output of control signal is connected a controllable switch's control end, a controllable switch concatenate into among the charging loops of power. The utility model discloses the stake can be prevented to charge because of the accident that conflagration or floods cause, the security performance of the stake of charging has been promoted.