Heat dissipation assembly and heat dissipater

A heat dissipator, comprising a heat dissipation assembly, the heat dissipation assembly comprising:

• a base plate bottom;
• a base plate cover connected to the base plate bottom and forming a heat collection cavity for concentrating heat;
• a turbulation component provided in the heat collection cavity, the turbulation component comprising at least one turbulation piece, wherein the height of the turbulation piece is equal to that of the heat collection cavity, the turbulation piece is at least partially arranged closely against the base plate bottom, and the turbulation piece is at least partially arranged closely against the base plate cover, side walls of the turbulation piece are provided between the base plate cover and the base plate bottom, and the side walls are configured to support the base plate cover and the base plate bottom, and a cavity is provided between adjacent side walls of the turbulation piece;
• and
• a plurality of heat dissipation components connected to the base plate cover, wherein the heat dissipation components are provided with at least one heat dissipation pipeline, the heat dissipation pipeline is provided in communication with the heat collection cavity.