Liquid cooling server, liquid cooling plate thereof, circuit board and mounting assembly of liquid cooling plate
A liquid-cooling plate and server technology, which is applied to instruments, digital data processing parts, electrical digital data processing, etc., can solve the problems of complex structural processing technology, high production cost, poor heat dissipation, etc., and achieves simple structure and low production cost. , the effect of fewer processing steps
Pending Publication Date: 2020-03-31
BEIJING BITMAIN TECH LTD
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Problems solved by technology
For this reason, the present invention proposes a liquid-cooled plate for a liquid-cooled server, which is used to solve the problem that the traditional liquid-cooled server’s liquid-cooled plate has a complicated structure and processing technology, is prone to errors, has high production costs, and has poor heat dissipation. question
Method used
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Embodiment Construction
[0036] Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary, and embodiments of the present invention are described in detail below.
[0037] Refer below Figure 1-Figure 6 The liquid cooling plate 100 of the liquid cooling server according to the embodiment of the first aspect of the present invention is described.
[0038] Such as Figure 1-Figure 6 As shown, the liquid cooling plate 100 of the liquid cooling server according to the embodiment of the present invention includes a liquid cooling plate main body 10 and an end cover 20 .
[0039] Specifically, combining Figure 1-Figure 3 The main body 10 of the liquid cold plate is integrally formed by extrusion. The main body 10 of the liquid cold plate is provided with a plurality of circulation holes 11 arranged side by side and passing through both ends of the main body 10 of the liquid cold plate. The plurality of flow holes 11 are ...
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The invention discloses a liquid cooling server, a liquid cooling plate thereof, a circuit board and a mounting assembly of the liquid cooling plate. The liquid cooling plate comprises a liquid cooling plate, wherein the liquid cooling plate main body is integrally formed by extrusion; a plurality of circulating holes which are formed in parallel and penetrate through two end parts of the liquid cooling plate main body are formed in the liquid cooling plate main body, the plurality of circulating holes are separated by spacing ribs, gaps are formed in the end parts of part of the spacing ribs,a plurality of convex parts are arranged on at least one side of the liquid cooling plate, and the convex parts are suitable for being attached to a computing power chip; the two end covers are connected with the liquid cooling plate at the two ends of the liquid cooling plate body respectively, the gaps of the spacing ribs are spaced from the end covers to form liquid passing channels, the circulation holes are connected end to end through the liquid passing channels to form cooling flow paths, and the end covers are provided with liquid inlets and liquid outlets. The metal profile extrusionprocess and the brazing process are applied to the liquid cooling plate, so that the liquid cooling plate is simple in structure and low in production cost. By arranging the convex parts, the computing power chip can be tightly attached to the liquid cooling plate, and the temperature uniformity of the liquid cooling plate is improved.
Description
technical field [0001] The invention relates to the technical field of server cooling, in particular to a liquid-cooled server, a liquid-cooled board, a circuit board and a mounting assembly of the liquid-cooled board. Background technique [0002] With the rapid development of electronic information technology, the application of servers is becoming more and more extensive. A large amount of energy consumption makes the heat dissipation problem of the server become particularly important. [0003] In related technologies, a server may use a liquid cooling plate with a heat dissipation function for heat dissipation. The liquid-cooled plate of the traditional liquid-cooled server is generally composed of two liquid-cooled plates, which generally require various processing procedures such as stamping, brazing, shaping, CNC (computerized digital control processing), riveting and shaping during production. The structural processing technology of such a liquid-cooled plate is r...
Claims
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IPC IPC(8): G06F1/20G06F1/18
CPCG06F1/183G06F1/20G06F2200/201
Inventor 胡海堂
Owner BEIJING BITMAIN TECH LTD