Fire-fighting exhaust structure of outdoor energy storage cabinet

The utility model discloses a fire-fighting exhaust structure of an outdoor energy storage cabinet, and aims to overcome the defect that the existing exhaust structure cannot meet the requirements of the outdoor energy storage cabinet due to the overlarge size. The fan comprises an installation frame body, a fan installed on the installation frame body, a protective cover, a sealing cover plate and a driving structure, the sealing cover plate is hinged to the installation frame body, the driving structure comprises an electric push rod, an inclined limiting sliding groove and a sliding block connected to the limiting sliding groove in a sliding mode, and the sliding block is hinged to a connecting rod. The telescopic end of the electric push rod stretches out and draws back in the direction of the limiting sliding groove. The sealing cover plate is controlled to be opened by a large opening degree in a small stroke of the electric push rod through the inclined limiting sliding groove, the size of the exhaust