Power distribution cabinet for 10kV power grid

The utility model discloses a power distribution cabinet for a 10kV power grid, which comprises a body assembly, the body assembly comprises a main shell, the main shell is provided with an accommodating cavity and a cabinet door, the bottom of the main shell is provided with an air exchange groove close to the bottom, the top of the main shell is provided with an air exhaust groove close to the top, and a filter assembly is arranged on the air exchange groove of the main shell and is used for sucking air to carry out heat dissipation, dehumidification and dust prevention on the main shell. The active heat dissipation assembly is arranged on the exhaust groove of the main shell and used for being matched with the filtering assembly to circulate air so as to dissipate heat of the main shell. The active heat dissipation assembly can be opened due to high air pressure, so that an air circulation condition is formed in the main shell, and therefore, when the temperature of the inner wall of the main shell is not