Patent ID: 11917795
Assignee: ASIA VITAL COMPONENTS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A heat sink structure comprising:
a base seat having a first face and a second face, at least one extension column correspondingly vertically extending from a periphery of four corners of the second face of the base seat, and together defining a support space, a support section located on the at least one extension column and above the base seat and between an upward extending section of the at least one extension column and the base seat to divide the support space into an upper space and a lower space; and
at least one heat dissipation unit composed of multiple radiating fin assemblies, the support section and the base seat respectively serving to secure and support the multiple radiating fin assemblies in the upper space and the lower space, such that the multiple radiating fin assemblies are stacked as an upper layer and a lower layer by means of the support section, a gap existing between the radiating fin assemblies in a vertical direction, and wherein the base seat, the extension column and the support section together restrict or secure the heat dissipation unit in horizontal and vertical directions.