US 2021/0199385 A1 · VAPOR CHAMBER HAVING SEALING STRUCTURE

Abstract

A vapor chamber having sealing structure, comprising a body and a capillary wick. The body has a first plate and a second plate. The first and second plates are attached to each other, which collectively define a sealed chamber therein and form a lip side. The lip side has an inlet channel and a stamping seal. The inlet channel is connected to the sealed chamber at one end and is connected to the stamping seal at the other end. The stamping seal is formed in a non-I shape. The capillary wick is selectively disposed within the sealed chamber of the body. Therefore, the air-tightness of the vapor chamber is increased by the stamping seal.

Claims13

Dependent claims

A vapor chamber having sealing structure, comprising:

a body having a first plate and a second plate, the first and second plates attached to each other collectively defining a sealed chamber therein and forming a lip side, the lip side having a inlet channel and a stamping seal, the inlet channel connected to the sealed chamber at one end and connected to the stamping seal at the other end, the stamping seal being formed in a non-I shape;
and
a capillary wick selectively disposed within the sealed chamber of the body.

Dependencies are inferred from the claim text.

Facts

Application

16/727,921Filed 27 Dec 2019

Published

1 Jul 2021

Term ends

Not estimatedThe source records don’t support an estimate.

Classification5 codes

F28D 15/043
With tubes having a capillary structure: forming loops, e.g. capillary pumped loops
F28D 15/0283
In which the medium condenses and evaporates, e.g. heat pipes: means for filling or sealing heat pipes
F28D 15/046
With tubes having a capillary structure: characterised by the material or the construction of the capillary structure
F28D 15/0233
In which the medium condenses and evaporates, e.g. heat pipes: the conduits having a particular shape, e.g. non-circular cross-section, annular

Vapor chamber having sealing structure

Life of this patent

Vapor chamber having sealing structure

Life of this patent

Abstract

Claims13