Vapor chamber for dissipation heat generated by electronic component
First Claim
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1. A vapor chamber comprising:
- a container having a base for contacting a heat-generating component, the container comprising a block located therein, the block thermally connecting the base and a cover of the container;
a porous capillary enclosure contained within the container, the enclosure comprising a through hole defined therethough for accommodating the block; and
a liquid contained in the container, wherein the porous capillary enclosure keeps an inner surface of the container and an outer surface of the block wet; and
wherein an opening is defined through the cover and the block is received in the through hole of the enclosure and the opening of the cover, and wherein an upper surface of the block and an upper surface of the container are positioned in a same plane.
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Abstract
A vapor chamber includes a base (100) for contacting a heat-generating component (500), a cover (200), a first porous capillary sheet (300) located in the base and a second porous capillary sheet (400) located in the cover and facing the first porous capillary sheet. The base comprises a block (130) extending from the base to thermally connect with the cover. The cover is mounted on the base and forms a hermetically sealed container together with the base. The first and second porous capillary sheets together form an enclosure and are contained in the container, and the block extends through the first and second porous capillary sheets and engage therewith.
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Citations
2 Claims
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1. A vapor chamber comprising:
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a container having a base for contacting a heat-generating component, the container comprising a block located therein, the block thermally connecting the base and a cover of the container; a porous capillary enclosure contained within the container, the enclosure comprising a through hole defined therethough for accommodating the block; and a liquid contained in the container, wherein the porous capillary enclosure keeps an inner surface of the container and an outer surface of the block wet; and wherein an opening is defined through the cover and the block is received in the through hole of the enclosure and the opening of the cover, and wherein an upper surface of the block and an upper surface of the container are positioned in a same plane. - View Dependent Claims (2)
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Specification