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US 10,952,348 B2Granted
Heat dissipation device
AssigneeASUSTeK COMPUTER INC.
InventorsChen-Hsuan Ma, Ching Ho, Yu-Chen Lee
Life of this patent
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Abstract
A heat dissipation device includes a housing and a fan. The housing includes a base and a plurality of fins. The fins are connected to the base and are arranged sequentially along a direction. The plurality of fins each have an opening, and the openings are communicated to form a space. The fan is disposed inside the space and is configured to rotate about an axis parallel to the direction.
Claims9
A heat dissipation device, comprising:
- a housing, comprising:
- a base;
- and
- a plurality of fins, each having an opening and arranged sequentially along a direction and connected to the base, wherein the openings are communicated with each other to form a space;
- and
- a fan, disposed inside the space and configured to rotate about an axis parallel to the direction;
- wherein an inner edge of a cross section passing the base and one of the plurality of fins has a farthest first end point and a second end point, and a curvature of the first end point is greater than that of the second end point.
4 more elements
Dependencies are inferred from the claim text.