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US 12,078,190 B2Granted
Liquid-cooling heat dissipation device
AssigneeCooler Master Co., Ltd.
InventorsTsung-Wei Lin, Shui-Fa Tsai
Life of this patent
Estimating the term…
Abstract
A liquid-cooling heat dissipation device including a base and two pumps. The base has a first inlet and a first outlet. The two pumps are disposed on the base and connected to the first inlet and the first outlet in a parallel arrangement.
Claims20
A liquid-cooling heat dissipation device, comprising:
- a base, having a first inlet and a first outlet;
- and
- two pumps, disposed on the base and connected to the first inlet and the first outlet in a parallel arrangement;
- wherein each of the two pumps comprises:
- a tank part, having an exposed surface, and the exposed surface of the tank part being light-permeable;
- and
- a liquid driving assembly, disposed in the tank part, the liquid driving assembly comprising a power source and an impeller, the power source configured to drive the impeller to rotate relative to the tank part, and the impeller exposed via the exposed surface of the tank part;
- wherein said each of the impellers comprises a hub and a plurality of blades, in said each of the impellers, the hub has a first exposed surface facing the exposed surface of the tank part, the plurality of blades protrude from the first exposed surface, each of the plurality of blades has a second exposed surface facing the exposed surface of the tank part, and the second exposed surfaces and the first exposed surface provide different visual effects;
- wherein a color of the first exposed surfaces is different from a color of the second exposed surfaces;
- wherein in said each of the impellers, the first exposed surface and the second exposed surface are in contrast colors;
- and
- wherein the exposed surfaces of the tank parts slant towards each other in a direction away from the base.
9 more elements
A liquid cooling heat dissipation device, comprising:
- a base, having a first inlet and a first outlet;
- two tank parts, disposed on the base, both of the two tank parts connected to the first inlet and the first outlet so that the two tank parts are in a parallel arrangement;
- and
- two impellers, respectively disposed in the two tank parts;
- wherein, each of the two tank parts has an exposed surface, the exposed surfaces of the two tank parts are light-permeable, and the two impellers are respectively exposed via the exposed surfaces of the two tank parts;
- wherein said each of the impellers comprises a hub and a plurality of blades, in said each of the impellers, the hub has a first exposed surface facing the exposed surface of the tank part, the plurality of blades protrude from the first exposed surface, each of the plurality of blades has a second exposed surface facing the exposed surface of the tank part, and the second exposed surfaces and the first exposed surface provide different visual effects;
- wherein a color of the first exposed surfaces is different from a color of the second exposed surfaces;
- wherein in said each of the impellers, the first exposed surface and the second exposed surface are in contrast colors;
- and
- wherein the exposed surfaces of the tank parts slant towards each other in a direction away from the base.
7 more elements
Dependencies are inferred from the claim text.