Vapor chamber degassing tube structure and manufacturing method thereof
AssigneeTaiwan Microloops Corp.
InventorChun-Hung LIN
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Abstract
A degassing tube includes a first plate, a second plate and a degassing tube. The first plate has a recess portion and a flange surrounding the recess portion. The flange has a first side and a second side opposite to the first side. A tube connector is disposed protrusively from the second side and located on the flange. The second plate covers the first plate. The degassing tube is disposed in the tube connector. The tube connector is formed with a degassing opening indented from the first side. The degassing opening has a maximum width defined in the tube connector and a minimum width defined on the first side. The minimum width is less than the maximum width for making the degassing tube tightly connected in the tube connector.
Claims11
A vapor chamber degassing tube structure, comprising:
- a first plate, comprising a recess portion and a flange surrounding the recess portion, a receiving space defined on the recess portion, the flange comprising a first side facing a same direction as the receiving space and a second side opposite to the first side, and a tube connector disposed protrusively from the second side and located on the flange;
- a second plate, covering the recess portion of the first plate, and connected with the flange;
- and
- a degassing tube, disposed in the tube connector;
- wherein a degassing opening is defined concavely on the first side and located on the tube connector, a maximum width of the degassing opening is defined in the tube connector and a minimum width of the degassing opening is defined on the first side, and the minimum width is less than the maximum width.
A manufacturing method of a vapor chamber degassing tube structure, the manufacturing method comprising:
- a) preparing a first plate with a degassing opening of a vapor chamber, wherein the first plate comprises a recess portion and a flange surrounding the recess portion, the flange comprises a first side and a second side opposite to the first side, and the degassing opening is formed on the flange and indented from the first side;
- and
- b) using a mold to press the degassing opening located at a periphery of the flange to make the degassing opening taper toward the first side.
Dependencies are inferred from the claim text.