Patent ID: 11971219
Assignee: DELTA ELECTRONICS, INC.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  H | IPC F  H

Claim 6:
7. A heat dissipation device, comprising:
at least one temperature plate, wherein the at least one temperature plate comprises a plate body and a supporter, the plate body comprises a vacuum chamber and a first external surface, the plate body has at least one bent portion with the first external surface being a compressive side, and the supporter is disposed at the at least one bent portion, wherein the supporter is disposed inside the vacuum chamber and connected to an inner wall of the vacuum chamber to enhance a structural strength of the at least one bent portion and also to improve the heat conduction, the plate body comprises a first plate and a second plate, the first plate and the second plate are connected to define the vacuum chamber, one of the first plate and the second plate has a plurality of recess portions at the at least one bent portion, and the other of the first plate and the second plate has a plurality of protruding portions at the at least one bent portion, the protruding portions and the recess portions construct the supporter, and the protruding portions are aligned or misaligned with the recess portions; and
a cooling fin assembly disposed on the first external surface.