Protective electric meter box

The utility model relates to the field of electric meter boxes, and discloses a protection type electric meter box, which comprises a box body, a protection device is arranged in the box body, the protection device comprises a protection shell, a home-entry bus is connected in the protection shell, the home-entry bus is connected with a conductive copper ring, and the conductive copper ring is fixedly connected with the protection shell. The protective shell comprises a locking device and a sealing device, the locking device is connected with a home-entry bus in a pressing manner, and the home-entry bus is connected with the sealing device in a sleeving manner; the sealing device is fixedly connected with the protective shell; according to the utility model, the wiring efficiency of live working personnel can be improved, and the live working time is shortened; the water vapor entering the electric meter box is timely discharged, the effect of natural forces such as the water vapor on electric appliance eleme