Cyclonic separation device for home vacuum cleaner, comprising: - a waste collection container comprising an air intake opening and an air backflow opening, - a first separation stage arranged in the waste collection container and configured to separate the waste from the air penetrating into the waste collection container through the air intake opening, and - a second separation stage arranged in the waste collection container and configured to separate waste from the air repelled through the first separation stage, the second separation stage comprising a plurality of cyclonic separators advantageously arranged parallel against one another, each cyclonic separator comprising a tubular body which delimits a secondary separation chamber and an air intake conduit comprising an air intake opening and an air outlet opening leading into the respective secondary separation chamber, wherein the plurality of cyclonic separators comprises a first assembly of cyclonic separators (18.1) which are arranged in a central region of the second separation stage, and a second assembly of cyclonic separators (18.2) which are distributed about a central longitudinal axis of the second separation stage and which are arranged around cyclonic separators (18.1) of the first assembly, the air intake openings of the cyclonic separators (18.2) of the second assembly being oriented towards the central region of the second separation stage, wherein the first separation stage comprises a filtration grille and a primary separation chamber delimited at least partially by a side wall of the waste collection container and by the filtration grille, wherein the filtration grille comprises a plurality of discharge orifices intended for the discharging of an airflow in the direction of the second separation stage, characterised in that the air intake openings of the cyclonic separators of the plurality of cyclonic separators are located in an inner volume laterally delimited by the filtration grille. - a waste collection container comprising an air intake opening and an air backflow opening, - a first separation stage arranged in the waste collection container and configured to separate the waste from the air penetrating into the waste collection container through the air intake opening, and - a second separation stage arranged in the waste collection container and configured to separate waste from the air repelled through the first separation stage, the second separation stage comprising a plurality of cyclonic separators advantageously arranged parallel against one another, each cyclonic separator comprising a tubular body which delimits a secondary separation chamber and an air intake conduit comprising an air intake opening and an air outlet opening leading into the respective secondary separation chamber, wherein the plurality of cyclonic separators comprises a first assembly of cyclonic separators (18.1) which are arranged in a central region of the second separation stage, and a second assembly of cyclonic separators (18.2) which are distributed about a central longitudinal axis of the second separation stage and which are arranged around cyclonic separators (18.1) of the first assembly, the air intake openings of the cyclonic separators (18.2) of the second assembly being oriented towards the central region of the second separation stage, wherein the first separation stage comprises a filtration grille and a primary separation chamber delimited at least partially by a side wall of the waste collection container and by the filtration grille, wherein the filtration grille comprises a plurality of discharge orifices intended for the discharging of an airflow in the direction of the second separation stage, characterised in that the air intake openings of the cyclonic separators of the plurality of cyclonic separators are located in an inner volume laterally delimited by the filtration grille. wherein the plurality of cyclonic separators comprises a first assembly of cyclonic separators (18.1) which are arranged in a central region of the second separation stage, and a second assembly of cyclonic separators (18.2) which are distributed about a central longitudinal axis of the second separation stage and which are arranged around cyclonic separators (18.1) of the first assembly, the air intake openings of the cyclonic separators (18.2) of the second assembly being oriented towards the central region of the second separation stage, wherein the first separation stage comprises a filtration grille and a primary separation chamber delimited at least partially by a side wall of the waste collection container and by the filtration grille, wherein the filtration grille comprises a plurality of discharge orifices intended for the discharging of an airflow in the direction of the second separation stage, characterised in that the air intake openings of the cyclonic separators of the plurality of cyclonic separators are located in an inner volume laterally delimited by the filtration grille.