Contactless device and chip thermal management plate
AssigneeBaidu USA LLC
InventorTianyi Gao
Life of this patent
Estimating the term…
Abstract
A cooling device includes a frame structure housing an internal channel and an inlet port coupled to the frame structure. The inlet port is to receive a coolant fluid and to direct the coolant fluid to the internal channel. The cooling device includes one or more contactless cooling ports disposed on the frame structure and at a predetermined distance from an electronic chip. A contactless cooling port accelerates a stream of coolant fluid across a surface of the electronic chip to transfer heat from the electronic chip to the stream of coolant fluid. The cooling device includes a separator for segregating and diverging streams of coolant fluid. The cooling device includes a mounting structure secured to the frame structure, where the mounting structure is mounted to a server chassis or a server board.
Claims18
A cooling device, comprising:
- a frame structure containing an internal channel;
- an inlet port coupled to the frame structure configured to receive a coolant fluid and to direct the coolant fluid to the internal channel;
- one or more contactless cooling ports disposed on the frame structure at a predetermined distance from an electronic chip to accelerate a stream of the coolant fluid across a surface of the electronic chip to exchange heat from the electronic chip;
- and
- a mounting structure secured to the frame structure, wherein the mounting structure is mounted to a server chassis or a server board housed in the server chassis,
- wherein during operation, the server chassis is oriented with the inlet port near a bottom portion of an immersion tank and the accelerated stream of the coolant fluid rises to a top portion of the immersion tank.
A cooling system, comprising:
- a server chassis housing a server board therein and the server chassis being configured to contain an immersion coolant fluid;
- one or more cooling devices secured in the server chassis, wherein each of the one or more cooling devices comprises:
- a frame structure containing an internal channel;
- an inlet port coupled to the frame structure to receive a coolant fluid and to direct the coolant fluid to the internal channel;
- one or more contactless cooling ports disposed on the frame structure at a predetermined distance from an electronic chip to accelerate a stream of the coolant fluid across a surface of the electronic chip to exchange heat from the electronic chip;
- and
- a mounting structure secured to the frame structure, wherein the mounting structure is mounted to the server chassis or the server board housed in the server chassis,
- wherein during operation, the server chassis is oriented with the inlet port near a bottom portion of an immersion tank and the accelerated stream of the coolant fluid rises to a top portion of the immersion tank.
An electronic rack, comprising:
- a plurality of server chassis arranged in a stack, wherein each of the server chassis comprises:
- a server board having one or more electronic devices mounted thereon, and
- one or more cooling devices, wherein each of the one or more cooling devices comprises:
- a frame structure containing an internal channel;
- an inlet port coupled to the frame structure configured to receive a coolant fluid and to direct the coolant fluid to the internal channel;
- one or more contactless cooling ports disposed on the frame structure at a predetermined distance from one of the one or more electronic devices to accelerate a stream of the coolant fluid across a surface of the one or more electronic devices to exchange heat from the one or more electronic devices;
- and
- a mounting structure secured to the frame structure, wherein the mounting structure is mounted to the server chassis or the server board,
- wherein during operation, at least one of the server chassis is oriented with the inlet port near a bottom portion of an immersion tank and the accelerated stream of the coolant fluid rises to a top portion of the immersion tank.
Dependencies are inferred from the claim text.