CN220438850U

CN220438850U - Heat dissipation heat sink of network server

Info

Publication number: CN220438850U
Application number: CN202322139676.6U
Authority: CN
Inventors: 袁畅; 马涌; 张振虎; 袁乃军; 单成凯
Original assignee: Shandong Zhongwang Yunan Intelligent Technology Co ltd
Current assignee: Shandong Zhongwang Yunan Intelligent Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-02-02
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a heat dissipation and cooling device of a network server, which relates to the technical field of servers and comprises a server body, an installation chamber and a refrigerating chamber, wherein the interior of the refrigerating chamber is divided into an air inlet chamber and a refrigerating chamber by a vertical plate, an air blower is arranged in the air inlet chamber, a separation plate is arranged in the refrigerating chamber, a semiconductor refrigerating sheet is embedded on the separation plate, an air collecting chamber is arranged in the right side wall of the installation chamber, the air collecting chamber is communicated with the upper side of the refrigerating chamber, a cavity is arranged in a placing plate in the installation chamber and is communicated with the air collecting chamber, an air hole is formed in the placing plate, and a dust removing component is arranged on the left side wall of the server body. Through air-blower and semiconductor refrigeration piece cooperation, make the cold wind after the cooling carry to placing the inside cavity of board through the collection wind chamber to evenly blow every server through the gas pocket, make the cooling more comprehensive even, whole cooling radiating effect is better, and the dust removal subassembly can brush the dust on air inlet filter screen and the exhaust filter screen, prevents that the dust from blocking up, guarantees the inside ventilation nature of server body.

Description

Heat dissipation heat sink of network server

Technical Field

The utility model relates to the technical field of servers, in particular to a heat dissipation and cooling device of a network server.

Background

With the rapid development of the internet, a great deal of data storage and calculation are all completed by an application server. Because the server equipment mostly needs twenty-four hours of uninterrupted operation, a large amount of heat can be generated in the operation process, the operation working efficiency can be seriously influenced by the overhigh operation temperature of the server, the equipment can be seriously damaged, and therefore, the effective heat dissipation of the server is very important. At present, the common cooling and heat dissipation mode is to utilize the air conditioner to reduce indoor temperature or improve indoor overall arrangement and carry out reasonable heat dissipation, but these measures cooling and heat dissipation efficiency are general, and the server still can appear the overtemperature phenomenon to heat long-term accumulation, and the thermovent is piled up dust easily, leads to the server to not prevent dust and dispel the heat effectively.

Aiming at the problems, the utility model of the authorization bulletin No. CN213210886U discloses a dustproof network server convenient for heat dissipation, the device lifts the network server body through an electric telescopic rod, the bottom of the server body is cooled, a fan ventilates and dissipates heat in the box body, an air pump pumps out air in the box body for efficient heat dissipation, and the cooling and heat dissipation efficiency of the server is improved to a certain extent. But the temperature of the external environment air is higher in hot weather, so that the effect of cooling and radiating by adopting the mode can be greatly reduced, the rapid cooling can not be realized, and the operation efficiency of the server can still be influenced.

Disclosure of Invention

The utility model aims to provide a heat dissipation and cooling device of a network server, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a heat dissipation heat sink of network server, including the server body, the server body top-down divide into installation room and refrigerating chamber, the outside articulated cabinet door that has of installation room, be equipped with handle and observation window on the cabinet door, the inside vertical installation of refrigerating chamber has the riser, utilize the riser to divide into the inside space partition of refrigerating chamber into left and right sides two parts, wherein the left side is the air inlet chamber, the right side is the refrigerating chamber, the air inlet intracavity portion of refrigerating chamber is equipped with the air-blower, the inside division board that transversely is equipped with of refrigerating chamber, the interval inlays on the division board is equipped with the semiconductor refrigeration piece, and the cold junction and the hot junction of semiconductor refrigeration piece are located the upper and lower both sides of division board respectively, the inside collection wind chamber that is equipped with of installation room right side wall, collection wind chamber bottom is linked together with the upside cavity of refrigerating chamber, the air inlet end of collection wind chamber is equipped with the collection wind cap, the refrigerating chamber downside cavity lateral wall of refrigerating chamber is equipped with the thermovent, inside fixed mounting of installation room has a plurality of placing plates, place the inside cavity and cavity one end is linked together with collection wind chamber, evenly be equipped with a plurality of gas pockets on placing plate roof and the diapire.

As a further scheme of the utility model: the upper side and the lower side of the vertical plate are respectively provided with an air inlet, and the side wall of the vertical plate between the two air inlets is fixedly provided with an air guide block.

As still further aspects of the utility model: the air inlet end of the blower penetrates through the side wall of the refrigerating chamber, an air inlet filter screen is arranged at the end part of the air inlet end of the blower, and the air outlet end of the blower is communicated with the air inlet on the vertical plate through the air deflector.

As still further aspects of the utility model: the upper side and the lower side of the left side wall of the installation room are provided with air outlets, the end parts of the air outlets are embedded with air exhaust filter screens, and the inside of the air outlets is provided with a heat dissipation fan.

As still further aspects of the utility model: the surfaces of the air inlet filter screen and the air outlet filter screen are flush with the left side surface of the server body.

As still further aspects of the utility model: be equipped with the dust removal subassembly on the server body left side wall, the dust removal subassembly includes mounting panel that fixed mounting was in both ends about the server body left side wall, the top fixed mounting motor of upside mounting panel, the output fixed connection two-way lead screw of motor and two-way lead screw pass the upside mounting panel and rotate with the downside mounting panel and be connected.

As still further aspects of the utility model: guide rods are fixedly arranged on the front side and the rear side of the bidirectional screw rod, sliding blocks are sleeved on the bidirectional screw rod and the guide rods together, one ends of the sliding blocks, which are close to the side wall of the server body, are fixedly connected with bristles, and the bristles are in contact with the side wall of the server body.

Compared with the prior art, the utility model has the following beneficial effects:

1. external air is blown into the refrigerating cavities on the upper side and the lower side of the partition plate through the air blower and through the air deflector and the two air inlets, the external air entering the refrigerating cavity above the partition plate is cooled through the cold end of the semiconductor refrigerating sheet, the temperature of the external air cooled through the semiconductor refrigerating sheet is lower, and the cooling and heat dissipation effects on the server are better after the external air is blown into the server cabinet;

2. through setting up the gas pocket in placing the board both sides, make cold wind after the cooling concentrate and carry to the collection wind intracavity through the collection fan housing and enter into the cavity of placing the board inside, blow to the server placed in the installation room through the gas pocket again, effectively guaranteed that cold wind can blow to every server, make the cooling more comprehensive even, the whole cooling radiating effect is better;

3. through set up dust removal subassembly at server body left side wall, make the motor drive two-way lead screw and rotate to make the slider slide from top to bottom along two-way lead screw, slider sliding process, the brush hair can be followed the server body lateral wall and brushed the air inlet filter screen and exhaust the dust on the filter screen, realizes the quick clearance of dust, prevents that the dust from blockking up the filter screen and leading to the server heat dissipation function decline, has guaranteed the inside air permeability of server body.

Drawings

Fig. 1 is a schematic cross-sectional elevation view of embodiment 1 of the present utility model.

Fig. 2 is an external front view of embodiment 1 of the present utility model.

Fig. 3 is a schematic cross-sectional elevation view of embodiment 2 of the present utility model.

Fig. 4 is a schematic side view of embodiment 2 of the present utility model.

In the figure: 1. a mounting chamber; 2. a refrigerating chamber; 3. a vertical plate; 31. an air inlet; 4. a blower; 5. an air inlet filter screen; 6. an air deflector; 7. a partition plate; 8. a semiconductor refrigeration sheet; 9. a wind collecting cavity; 10. a wind collecting hood; 11. a heat radiation port; 12. placing a plate; 13. a cavity; 14. air holes; 15. an air outlet; 16. an exhaust filter screen; 17. a heat radiation fan; 18. a cabinet door; 19. a dust removal assembly; 191. a mounting plate; 192. a motor; 193. a two-way screw rod; 194. a guide rod; 195. a slide block; 196. and (3) brushing.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Example 1

Referring to fig. 1-2, in an embodiment of the utility model, a heat dissipation and cooling device for a network server includes a server body, wherein the server body is divided into an installation chamber 1 and a cooling chamber 2 from top to bottom, a cabinet door 18 is hinged to the outside of the installation chamber 1, and a handle and an observation window are arranged on the cabinet door 18. The inside vertical riser 3 of installing of refrigerating chamber 2, riser 3 upper and lower both sides all are equipped with air intake 31, two the riser 3 lateral wall between air intake 31 is fixed to be equipped with the wind guide piece, utilizes riser 3 can divide into left and right sides two parts with refrigerating chamber 2 inner space, and wherein the left side is the air inlet chamber, and the right side is the refrigerating chamber. The air inlet cavity of the refrigerating chamber 2 is internally provided with an air blower 4, the air inlet end of the air blower 4 penetrates through the side wall of the refrigerating chamber 2, the end part of the air blower is provided with an air inlet filter screen 5, impurities in the outside air can be filtered through the air inlet filter screen 5, and the cleanliness of the air entering the refrigerating chamber 2 is guaranteed. The air outlet end of the blower 4 is communicated with the air inlet 31 on the vertical plate 3 through the air deflector 6. The inside of the refrigerating cavity of the refrigerating chamber 2 is transversely provided with a partition plate 7, the refrigerating cavity can be divided into an upper cavity and a lower cavity which are relatively independent through the partition plate 7, the partition plate 7 is provided with semiconductor refrigerating sheets 8 in an embedded mode at intervals, and the cold ends and the hot ends of the semiconductor refrigerating sheets 8 are respectively located on the upper side and the lower side of the partition plate 7. The inside wind collecting cavity 9 that is equipped with of installing room 1 right side wall, wind collecting cavity 9 bottom is linked together with the upside cavity in the inside refrigeration chamber of refrigerating chamber 2, wind collecting cavity 9 air inlet end is equipped with wind collecting cover 10, refrigerating chamber downside cavity lateral wall of refrigerating chamber 2 is equipped with thermovent 11.

The inside fixed mounting of installation room 1 has a plurality of boards 12 of placing for place the server organism, place inside cavity 13 that is equipped with of board 12 and cavity 13 one end and collection wind chamber 9 are linked together, place and evenly be equipped with a plurality of gas pockets 14 on board 12 roof and the diapire. The air outlet 15 is arranged on the upper side and the lower side of the left side wall of the installation chamber 1, the air exhaust filter screen 16 is embedded at the end part of the air outlet 15, external sundries can be prevented from falling into the installation chamber 1 through the air outlet 15 by the air exhaust filter screen 16, the heat dissipation fan 17 is arranged in the air outlet 15, the heat dissipation fan 17 can assist to accelerate the air circulation in the installation chamber 1, and the effect of accelerating auxiliary heat dissipation is achieved.

When the device is used, the air blower 4 blows external air into the refrigerating cavities on the upper side and the lower side of the partition plate 7 through the air deflector 6 and the two air inlets 31, the external air entering the refrigerating cavity on the upper side of the partition plate 7 is cooled through the cold end of the semiconductor refrigerating sheet 8, the temperature of the external air cooled by the semiconductor refrigerating sheet 8 is lower, the cooling and radiating effects of the server are better, cooled cold air is intensively conveyed into the air collecting cavity 9 through the air collecting cover 10 and enters the cavity 13 of the placing plate 12, the air holes 14 on the upper side and the lower side of the placing plate 12 are blown into the server placed in the mounting chamber 1, the cold air can be effectively ensured to be blown to each server, the cooling is more comprehensive and uniform, hot air generated by heat exchange after the cooling of the server can be rapidly discharged through the air outlet 15, and the heat emitted by the hot end of the semiconductor refrigerating sheet 8 is discharged through the heat radiation opening 11 of the external air entering the refrigerating cavity on the lower side of the partition plate 7, so that the whole effect of the server is better.

Example 2

Referring to fig. 3 to 4, on the basis of embodiment 1, the surfaces of the air inlet filter screen 5 and the air outlet filter screen 16 are all flush with the left side surface of the server body, the left side wall of the server body is provided with a dust removing assembly 19, the dust removing assembly 19 comprises a mounting plate 191 fixedly mounted at the upper end and the lower end of the left side wall of the server body, a motor 192 is fixedly mounted at the top of the mounting plate 191 on the upper side, the output end of the motor 192 is fixedly connected with a bidirectional screw rod 193, the bidirectional screw rod 193 penetrates through the upper side mounting plate 191 and is rotationally connected with the lower side mounting plate 191, guide rods 194 are fixedly arranged at the front side and the rear side of the bidirectional screw rod 193, a sliding block 195 is sleeved on the bidirectional screw rod 193 and the guide rods 194 together, one end of the sliding block 195 close to the side wall of the server body is fixedly connected with bristles 196, and the bristles 196 are contacted with the side wall of the server body. The motor 192 is started to drive the bidirectional screw rod 193 to rotate, the sliding block 195 can slide up and down along the bidirectional screw rod 193, the guide rod 194 can limit the sliding block 195, in the sliding process of the sliding block 195, the brush hairs 196 can brush dust on the air inlet filter screen 5 and the air exhaust filter screen 16 along the side wall of the server body, the quick cleaning of the dust is realized, the filter screen is prevented from being blocked by the dust, the heat dissipation function of the server is reduced, and the ventilation of the inside of the server body is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim to the server technology field concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a heat dissipation heat sink of network server, includes the server body, the server body top-down divide into installation room (1) and refrigerating chamber (2), install room (1) outside and articulate there is cabinet door (18), be equipped with handle and observation window on cabinet door (18), characterized in that, vertical riser (3) are installed to refrigerating chamber (2) inside, utilize riser (3) can separate into left and right sides two parts with refrigerating chamber (2) inner space, and wherein the left side is the air inlet chamber, and the right side is the refrigerating chamber, the air inlet intracavity portion of refrigerating chamber (2) is equipped with air-blower (4), the refrigerating intracavity portion of refrigerating chamber (2) transversely is equipped with division board (7), the interval inlays on division board (7) and is equipped with semiconductor refrigeration piece (8), and the cold junction and the hot junction of semiconductor refrigeration piece (8) are located the upper and lower both sides of division board (7) respectively, install room (1) right side wall inside is equipped with air collection chamber (9), air collection chamber (9) bottom and refrigerating chamber (2) inside cavity upper side cavity intercommunication, air inlet chamber (9) air inlet chamber inside is equipped with cooling chamber (10), air inlet chamber (2) side cooling chamber (2) are equipped with cooling chamber (10), the inside cavity (13) that is equipped with of placing board (12) and cavity (13) one end are linked together with collection wind chamber (9), are evenly equipped with a plurality of gas pockets (14) on placing board (12) roof and the diapire.

2. The heat dissipation and cooling device of a network server according to claim 1, wherein air inlets (31) are respectively arranged on the upper side and the lower side of the vertical plate (3), and an air guide block is fixedly arranged on the side wall of the vertical plate (3) between the two air inlets (31).

3. The heat dissipation and cooling device of a network server according to claim 2, wherein an air inlet end of the blower (4) penetrates through the side wall of the refrigerating chamber (2) and an air inlet filter screen (5) is arranged at the end part of the blower, and an air outlet end of the blower (4) is communicated with an air inlet (31) on the vertical plate (3) through an air deflector (6).

4. The heat dissipation and cooling device of a network server according to claim 3, wherein the upper side and the lower side of the left side wall of the installation room (1) are provided with air outlets (15), the end parts of the air outlets (15) are embedded with air exhaust filter screens (16), and the inside of the air outlets (15) is provided with a heat dissipation fan (17).

5. The heat dissipation and cooling device of a network server according to claim 4, wherein the surfaces of the air inlet filter screen (5) and the air outlet filter screen (16) are flush with the left side surface of the server body.

6. The heat dissipation and cooling device of a network server according to any one of claims 1-5, wherein a dust removal assembly (19) is arranged on the left side wall of the server body, the dust removal assembly (19) comprises mounting plates (191) fixedly mounted on the upper end and the lower end of the left side wall of the server body, a motor (192) is fixedly mounted on the top of the mounting plates (191), the output end of the motor (192) is fixedly connected with a bidirectional screw rod (193), and the bidirectional screw rod (193) penetrates through the upper side mounting plates (191) and is rotationally connected with the lower side mounting plates (191).

7. The heat dissipation and cooling device for a network server according to claim 6, wherein guide rods (194) are fixedly arranged on the front side and the rear side of the bidirectional screw rod (193), a sliding block (195) is sleeved on the bidirectional screw rod (193) and the guide rods (194) together, one end, close to the side wall of the server body, of the sliding block (195) is fixedly connected with bristles (196), and the bristles (196) are in contact with the side wall of the server body.