Firm high strength low energy consumption aluminium electrolytic capacitor of structure

The utility model discloses a firm high strength low energy consumption aluminium electrolytic capacitor of structure, including electric capacity casing and electric capacity core, the outside coverof electric capacity casing is equipped with the electric capacity sleeve pipe, and the opening part of electric capacity casing is provided with the electric capacity top cap, and the lower wall maskof electric capacity top cap has the top cap strengthening rib, and the lower wall mask has a bottom reinforcing rib inside the electric capacity casing, electric capacity core middle position has aroll pinhole, and electric capacity top cap lower wall mask has downwardly extending and can insert the top cap fixed column of the book pinhole of electric capacity core, the inside lower wall mask of electric capacity casing has the bottom fixed column that upwards extends and can insert the book pinhole of electric capacity core, and a cooperation jack has been offered to the lower terminal surface of top cap fixed colum