Vapor chamber
AssigneeCooler Master Co., Ltd.
InventorsLei-Lei Liu, Xuemei Wang, Xiao-Min Zhang, Hua-Yuan Lin
Life of this patent
Estimating the term…
Abstract
A vapor chamber includes a first cover, a second cover, a sealing ring and a sealing plug. The first cover has a thermal contact surface. The second cover is coupled with the first cover so as to form an interior space together, and the second cover has a vent hole. The sealing ring has a channel and at least one opening. The opening is in fluid communication with the channel, the sealing ring is clamped between the first cover and the second cover, and the vent hole is in fluid communication with the interior space via the channel and the opening. The vent hole and the channel are plugged with the sealing plug so as to seal the interior space.
Claims12
A vapor chamber, comprising:
- a first cover, having a thermal contact surface;
- a second cover, wherein the second cover is coupled with the first cover so as to form an interior space together, and the second cover has a vent hole;
- a sealing ring, having a channel, at least one opening, a support portion, and a first protrusion portion, the at least one opening is in fluid communication with the channel, the sealing ring is clamped between the first cover and the second cover, the vent hole is in fluid communication with the interior space via the channel and the at least one opening, the support portion has a first support end surface, a second support end surface and a first recess, the first support end surface and the second support end surface of the support portion are respectively in contact with the first cover and the second cover, and the first recess is recessed inwards from the second support end surface;
- and
- a sealing plug, wherein the vent hole and the channel are plugged with the sealing plug so as to seal the interior space.
Dependencies are inferred from the claim text.