CN209803728U - Heavy load operation server - Google Patents

Abstract

The utility model discloses a heavy load operation server, including quick-witted case, server mainboard and radiator unit, the server mainboard is fixed to be installed in quick-witted case, radiator unit installs on the server mainboard, radiator unit includes fixed subassembly, radiator, radiating fin group and radiator fan that fix from bottom to top in proper order; the fixing assembly comprises a fixing piece, a connecting piece and a fixing bolt, the fixing piece is fixed on the radiator, one end of the connecting piece is connected to the fixing piece, and the other end of the connecting piece is provided with a through hole for the fixing bolt to pass through; the utility model discloses a set up fixed subassembly, fixed subassembly is fixed on the radiator, is fixed in the server mainboard with radiator unit through fixed subassembly and fixing stud on, fixed subassembly is direct not to contact with radiator fan, has reduced the resonance that arouses because of radiator fan work, has reduced the noise.

Description

Heavy load operation server

Technical Field

the utility model relates to a computer hardware technical field, concretely relates to heavy load operation server.

Background

The heavy-load operation server refers to a server which needs to operate mass data. Because the data volume is very large, massive data operation needs a high-performance and high-reliability server as a high-performance computing platform; the server causes instantaneous heat productivity to increase sharply in the peak value operation process, and the temperature rise may cause the server to be down, dead or even electronic devices to be damaged. In order to avoid the influence of excessive heat on the performance and stability of the server, a heat dissipation device needs to be additionally arranged to dissipate heat of the server. In the prior art, air-cooled heat dissipation or water-cooled heat dissipation is generally adopted, but the internal space of a server case is narrow, so that the distance of water flow circulation is greatly shortened, heat in the server case cannot be completely discharged, and the heat dissipation effect is very limited, so that the heat dissipation of a mainstream server still adopts air-cooled heat dissipation. The air-cooled heat dissipation is realized by additionally arranging a heat dissipation fan in the server, the existing heat dissipation fan is directly fixed on the mainboard, and the vibration and the noise are larger when the fan runs.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a heavy load operation server, its heat dispersion is good, and the noise is little.

The utility model adopts the technical proposal that:

A heavy load operation server comprises a case, a server mainboard and a heat dissipation assembly, wherein the server mainboard is fixedly arranged in the case, the heat dissipation assembly is arranged on the server mainboard, and the heat dissipation assembly comprises a fixing assembly, a radiator, a heat dissipation fin group and a heat dissipation fan which are sequentially fixed from bottom to top; the fixing assembly comprises a fixing piece, a connecting piece and a fixing bolt, the fixing piece is fixed on the radiator, one end of the connecting piece is connected to the fixing piece, and the other end of the connecting piece is provided with a through hole for the fixing bolt to pass through.

Further, the periphery of the fixing bolt is sleeved with a rubber damping sleeve.

Furthermore, the heat radiation fan is provided with a fixed part which is symmetrically arranged on the heat radiation fan, and the end part of the fixed part is provided with a bending part; and fixing grooves are formed in the length direction of the radiating fin group, and the bent parts of the fixing parts are clamped into the fixing grooves.

Furthermore, the top surface of the radiator is provided with radiating fins which are integrally formed with the radiator, and a first air duct is arranged between every two adjacent radiating fins.

Furthermore, the radiating fin group is formed by overlapping a plurality of radiating fins, a gap is formed between every two adjacent radiating fins, and the gap forms a second air channel.

Further, the second air duct is perpendicular to the first air duct.

Further, the width of the second air duct is smaller than that of the first air duct.

Furthermore, the radiating fin group is fixed with the radiator through the heat pipe, the radiating fin group is not contacted with the radiator, and a third air channel is formed between the radiating fins on the top surface of the radiator and the corresponding side surfaces of the radiating fin group.

Furthermore, the heat pipe adopts a FIN penetrating process, one end of the heat pipe penetrates through the radiating FIN group to be fixed with the radiating FIN group, and the other end of the heat pipe is fixed with the bottom surface of the radiator.

Further, the fixing portion, the bending portion and the housing of the cooling fan are integrally formed.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

The utility model discloses a set up fixed subassembly, fixed subassembly is fixed on the radiator, is fixed in the server mainboard with radiator unit through fixed subassembly and fixing stud on, fixed subassembly is direct not to contact with radiator fan, has reduced the resonance that arouses because of radiator fan work, has reduced the noise.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of a heavy-load computing server according to the present embodiment;

FIG. 2 is a schematic view of a heat dissipation assembly of the present embodiment;

FIG. 3 is a schematic structural diagram of a fixing assembly according to the present embodiment;

Fig. 4 is a schematic view of a heat sink fin set structure.

The heat dissipation module includes a case 1, a server motherboard 2, a heat dissipation assembly 3, a heat dissipation fan 31, a fixing portion 311, a bending portion 312, a first heat dissipation fin stage 32, a wind groove 321, a fixing groove 322, a heat sink 33, a heat sink 331, a fixing assembly 34, a fixing bolt 341, a fixing plate 342, a connecting plate 343, a through hole 344, and a heat pipe 35.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

referring to fig. 1 to 4, a heavy load operation server includes a chassis 1, a server motherboard 2 and a heat dissipation assembly 3, the server motherboard 2 is fixedly installed in the chassis 1, and the heat dissipation assembly 3 is installed on the server motherboard 2. The heat dissipation assembly 3 comprises a fixing assembly 34, a heat sink 33, a heat dissipation fin group 32 and a heat dissipation fan 31 which are fixed in sequence from bottom to top; the fixing assembly 34 includes a fixing plate 342, a connecting plate 343, and a fixing bolt 341, the fixing plate 342 is fixed on the heat sink 33, one end of the connecting plate 343 is connected to the fixing plate 342, and the other end is provided with a through hole 344 through which the fixing bolt 341 passes.

Through setting up fixed subassembly 34, fixed subassembly 34 is fixed on radiator 33, fixes heat-radiating component 3 on server mainboard 2 through fixed subassembly 34 and fixing bolt 341, and fixed subassembly 34 is direct not contacting with radiator fan 31, has reduced the resonance because of radiator fan 31 work arouses, has reduced the noise.

The fixing plate 342 may be a circular ring or a rectangular ring, or may be two fixing plates independent of each other, and when a separate fixing plate is used, the connecting plate 343 is connected to both ends of the fixing plate 342. The fixing plate 342 is fixed to the heat sink 33 by screws, and the connecting piece 343 is integrally formed with the fixing plate 342. Specifically, two fixing pieces 342 are provided, the two fixing pieces 342 are fixed on two opposite sides of the bottom surface of the heat sink 33 by screws, and connecting pieces 343 are provided at two ends of the two fixing pieces 342, and the connecting pieces 343 extend in opposite directions; a through hole 344 is formed at an end of the connecting piece 343, and the fixing bolt 341 passes through the through hole 344 to fix the connecting piece 343, thereby fixing the heat dissipating module 3.

to further reduce noise, a rubber damper is fitted around the outer circumference of the fixing bolt 341 and passes through the through-hole 344 of the connecting piece 343.

The radiator 33 is made of aluminum alloy, the radiating fins 331 formed integrally with the radiator are arranged on the top surface of the radiator 33, the radiating fins 331 are uniformly distributed on the top surface of the radiator 33, and a first air duct is arranged between every two adjacent radiating fins 331.

The heat dissipating fin set 32 is formed by overlapping a plurality of heat dissipating fins, a gap is formed between two adjacent heat dissipating fins, the gap forms a second air channel, the second air channel is perpendicular to the first air channel, and the width of the second air channel is smaller than that of the first air channel.

An air duct 321 is disposed on the side of the heat dissipating fin set 32 facing the heat sink, the air duct 321 is parallel to the first air duct, and the depth of the air duct 321 is smaller than that of the second air duct.

The heat dissipating fin set 32 is fixed to the heat sink 34 by the heat pipes 35, the heat dissipating fin set 32 and the heat sink 34 are not in contact with each other, and a third air duct is formed between the heat dissipating fins 331 on the top surface of the heat sink 33 and the corresponding side surfaces of the heat dissipating fin set 32. Specifically, the heat pipe 35 is a copper heat pipe, one end of which is fixed to the heat dissipation fin set 32, and the other end of which is fixed to the heat sink 33. The fixing mode can adopt welding or a FIN penetrating process. In this embodiment, the copper heat pipe is fixed to the bottom surface of the heat sink 33 by passing one end of the copper heat pipe through the heat dissipating FIN set and fixing the other end of the copper heat pipe to the heat dissipating FIN set by a FIN penetrating process. The heat is further transferred to the radiating fin group through the heat pipe.

Notches are formed at four corners of the heat dissipating fin set 32, and the fixing bolts 341 are located in the notches.

The heat dissipation fan 31 is provided with a fixing portion 311, the fixing portion 311 is symmetrically provided on the heat dissipation fan, and an end portion of the fixing portion 311 is provided with a bending portion 312. Fixing grooves 322 are formed along the length direction of the opposite sides of the heat dissipating fin set 32, and the bent portions 312 of the fixing portions 311 are engaged with the fixing grooves 322. Thereby fixing the heat dissipation fan 31 and the heat dissipation fin set 32. The fixing portion 311 and the bending portion 322 are made of plastic, and have certain elasticity. The heat dissipation is realized by taking away the heat on the heat dissipating fins by the heat dissipating fan 31 mounted on the heat dissipating fin group 32.

In an exemplary embodiment, the fixing portion 311 and the bending portion 312 are integrally formed with the housing of the heat dissipation fan 31.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (10)

1. A heavy load operation server comprises a case, a server mainboard and a heat dissipation assembly, wherein the server mainboard is fixedly arranged in the case, and the heat dissipation assembly is arranged on the server mainboard; the fixing assembly comprises a fixing piece, a connecting piece and a fixing bolt, the fixing piece is fixed on the radiator, one end of the connecting piece is connected to the fixing piece, and the other end of the connecting piece is provided with a through hole for the fixing bolt to pass through.

2. The heavy load operation server according to claim 1, wherein a rubber shock-absorbing sleeve is sleeved on the outer periphery of the fixing bolt.

3. the server according to claim 1, wherein the heat dissipation fan has fixing portions symmetrically disposed on the heat dissipation fan, and the end of the fixing portion has a bending portion; and fixing grooves are formed in the length direction of the radiating fin group, and the bent parts of the fixing parts are clamped into the fixing grooves.

4. A heavy load operation server according to claim 1, 2 or 3, wherein the top surface of the heat sink is provided with fins formed integrally with the heat sink, and a first air duct is provided between two adjacent fins.

5. The server of claim 4, wherein the heat sink fin set is formed by stacking a plurality of heat sink fins, and a gap is formed between two adjacent heat sink fins, and the gap forms a second air channel.

6. The server of claim 5, wherein the second air channel is perpendicular to the first air channel.

7. The server of claim 5, wherein the second air channel has a width smaller than that of the first air channel.

8. The server of claim 5, wherein the heat sink is fixed to the heat sink by heat pipes, the heat sink and the heat sink are not in contact with each other, and a third air channel is formed between the top surface fins of the heat sink and the corresponding side surfaces of the heat sink.

9. The server of claim 8, wherein the heat pipe is fixed to the bottom surface of the heat sink by passing through the FIN assembly at one end and fixing the other end to the FIN assembly by a FIN-through process.

10. The server according to claim 3, wherein the fixing portion, the bending portion and the fan casing are integrally formed.