US 12,272,617 B2
Heat dissipation fastener structure
Sheng-Huang Lin, New Taipei (TW); and Chii-Ming Leu, New Taipei (TW)
Assigned to ASIA VITAL COMPONENTS CO., LTD., New Taipei (TW)
Filed by ASIA VITAL COMPONENTS CO., LTD., New Taipei (TW)
Filed on Apr. 11, 2023, as Appl. No. 18/133,505.
Claims priority of application No. 111120243 (TW), filed on May 31, 2022.
Prior Publication US 2024/0347419 A1, Oct. 17, 2024
Int. Cl. H01L 23/40 (2006.01)
CPC H01L 23/4006 (2013.01) [H01L 2023/4043 (2013.01); H01L 2023/4087 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A heat dissipation fastener structure comprising:
a support body, an upper side of the support body being formed with a window and an abutment section, multiple support legs extending from a periphery of a lower side of the support body, the support legs together defining a reciprocating space in communication with the window, the support legs standing around a heat source;
a heat sink having an upper face and a lower face, each of four corners of the heat sink being formed with at least one perforation, the heat sink being disposed in the reciprocating space of the support body with the upper face protruding from the window of the support body;
multiple threaded locking members, an elastic member being fitted around each of the threaded locking members, the threaded locking members being correspondingly passed through the perforations to mount the heat sink above the heat source in a floating state;
a cover body correspondingly disposed on the upper side of the support body, at least one folded edge vertically extending from a lateral side of the cover body, the folded edge having a reception section; and
an operation unit assembly disposed on the upper face of the heat sink, by means of operating the operation unit assembly, the reception section of the cover body is driven to move the cover body to shield the threaded locking members, also, by means of operating the operation unit assembly, the heat sink being driven to get close to or away from the heat source.