CN214852513U

CN214852513U - Server rack convenient to heat dissipation

Info

Publication number: CN214852513U
Application number: CN202121327690.3U
Authority: CN
Inventors: 黄茂盛
Original assignee: Beijing Dongsheng Pioneer Technology Development Co ltd
Current assignee: Beijing Dongsheng Pioneer Technology Development Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-23
Anticipated expiration: 2031-06-11

Abstract

The application relates to the field of electronic instrument cabinets, in particular to a server cabinet convenient for heat dissipation, which comprises a cabinet body, wherein an air inlet assembly and a heat dissipation fan are arranged on the cabinet body; this application helps under the prerequisite that keeps rack heat dispersion, reduces the influence of dust to server work in the rack.

Description

Server rack convenient to heat dissipation

Technical Field

The application relates to the field of electronic instrument cabinets, in particular to a server cabinet convenient to radiate.

Background

The server cabinet is a cabinet body used for storing a computer server and related control equipment, and can provide adaptive environment and safety protection for the normal work of electronic equipment.

The server of the computer generates more heat in the working process, so the radiating holes arranged in an array are usually formed in the side wall of the server cabinet to accelerate the radiation of the server.

In view of the above-mentioned related technologies, the applicant believes that dust in the machine room easily enters the server cabinet through the heat dissipation holes, and further influences the normal operation of the server.

SUMMERY OF THE UTILITY MODEL

In order to reduce the influence of dust to server work in the rack under the prerequisite of keeping rack heat dispersion, this application provides a server rack convenient to heat dissipation.

The application provides a server rack convenient to heat dissipation adopts following technical scheme:

a server cabinet convenient for heat dissipation comprises a cabinet body, wherein a service cavity and a heat dissipation cavity are formed in the cabinet body, the service cavity is used for placing a server, and the service cavity is communicated with the heat dissipation cavity; an air inlet hole is formed in the service cavity, an air inlet assembly used for filtering dust in air is arranged in the air inlet hole, an air outlet hole is formed in the heat dissipation cavity, and a heat dissipation fan is arranged in the air outlet hole.

By adopting the technical scheme, the heat dissipation fan is matched with the air inlet assembly, so that hot air in the cabinet can be guided out, and the heat dissipation performance of the cabinet can be kept; in addition, during the process of air entering the cabinet body, the air inlet assembly is helpful for filtering dust in the air, which is helpful for reducing the contact of the dust and the servers in the cabinet; therefore, the design is beneficial to reducing the influence of dust on the operation of the servers in the cabinet on the premise of keeping the heat dissipation performance of the cabinet.

Optionally, a grille is fixedly connected in the air inlet, and the air inlet assembly is placed on the grille; the air inlet assembly comprises a filter box and filter cotton, the filter box is detachably connected with the air inlet, a ventilating through hole is formed in the filter box, and the filter cotton is placed in the filter box.

Through adopting above-mentioned technical scheme, filter cartridge and filter pulp help blockking the dust in the air under the prerequisite that sees through the air, in addition, the filter cartridge helps operating personnel to carry out the renewal of filter cartridge with being connected dismantled of inlet port, and then helps maintaining the normal filtration efficiency of the subassembly that admits air to the air.

Optionally, the air outlet holes and the heat dissipation fans are provided in a plurality, and each heat dissipation fan corresponds to one air outlet hole.

By adopting the technical scheme, when the temperature in the cabinet body is too high, the opening of the plurality of radiating fans is beneficial to accelerating the radiating speed of the cabinet body; when the temperature in the cabinet body is normal, the cabinet body can be maintained in a normal temperature range by starting a part of radiating fans, so that the waste of energy is reduced while the temperature of the cabinet body is kept controlled.

Optionally, the outer side of the cabinet body is fixedly attached with a shielding curtain, and the shielding curtain is located on one side, back to the heat dissipation cavity, of the heat dissipation fan.

By adopting the technical scheme, the shielding curtain is beneficial to reducing the contact between dust and the radiating fan, and further is beneficial to keeping the cleanness degree of the radiating fan; in addition, the shielding curtain is helpful to reduce dust entering the cabinet body through the heat dissipation fan and the air outlet, so that the contact between the dust and the server is further reduced.

Optionally, the service cavity is detachably connected with a plurality of bearing plates, and the bearing plates are located at different horizontal heights in the service cavity.

By adopting the technical scheme, the bearing plate is beneficial to separating different devices of the server, the laminating accumulation of each device is reduced, and the overall heat dissipation speed of the server is increased; in addition, because the loading board can be dismantled with the cabinet body and be connected, consequently can realize arranging different quantity, different dimensions and specification server equipment through the dismouting loading board.

Optionally, the bearing plate is provided with a ventilation hole group, and the ventilation hole group comprises a main ventilation hole and an auxiliary ventilation hole; the equipment of the server is placed in the area of the bearing plate where the secondary vent is located, and the primary vent is not covered by the equipment of the server.

By adopting the technical scheme, the auxiliary vent hole is beneficial to increasing the contact area between the server equipment and air, and is further beneficial to accelerating the heat dissipation of the server equipment; the main ventilation hole is helpful for increasing the connectivity inside the cabinet body, promoting the air flow in the cabinet body and further helping the hot air to be led out as soon as possible.

Optionally, the cooling trough has been seted up to the inside of loading board, and the both ends of cooling trough extend to the loading board surface, and the both ends of cooling trough are all fixed the intercommunication and have the water service pipe, and the one end that the cooling trough was kept away from to the water service pipe extends to the cabinet body outside.

Through adopting above-mentioned technical scheme, the cooling bath cooperatees with the water service pipe, helps further improving the holistic heat-sinking capability of rack.

Optionally, a plurality of water pipe holes are formed in the inner wall of the service cavity, the water pipe penetrates through the water pipe holes, and the outer wall of the water pipe is attached to the inner wall of the water pipe holes; the dustproof plug is placed in the water pipe hole which does not penetrate through the water pipe, and the outer wall of the dustproof plug is attached to the inner wall of the water pipe hole.

By adopting the technical scheme, the water pipe hole provides conditions for the pipeline arrangement of the water pipe, and the outer wall of the water pipe is attached to the outer wall of the water pipe hole, so that the dust entering in the working state of the water pipe hole is reduced; in addition, when partial water pipe hole is in idle state, the dust plug helps to carry out the shutoff with the water pipe, and this has increased the holistic leakproofness of cabinet body, and then helps reducing the dust that gets into the cabinet body from the water pipe hole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the air inlet assembly and the heat dissipation fan, the influence of dust on a server in the cabinet is reduced on the premise of keeping the heat dissipation performance of the cabinet;

2. the heat dissipation of the server is further promoted by arranging the bearing plates with different heights;

3. the arrangement of the cooling tank and the water pipe is helpful for remarkably reducing the working temperature of the server.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial schematic view of the dust door and the curtain removed.

Fig. 3 is an exploded view intended to show the air intake assembly.

Figure 4 is a cross-sectional view intended to show the carrier plate.

Description of reference numerals: 1. a cabinet body; 2. a dust-proof door; 3. a service cavity; 31. an air inlet; 311. a grid; 32. heat dissipation holes; 33. a water pipe hole; 331. a dust plug; 34. a carrier strip; 341. a bearing groove; 4. an air intake assembly; 41. a filter cartridge; 411. a through hole; 42. filtering cotton; 5. a heat dissipation cavity; 51. a support plate; 52. an air outlet; 53. a heat radiation fan; 54. a curtain; 6. a carrier plate; 61. a group of ventilation holes; 611. a primary vent; 612. a secondary vent hole; 62. a limiting strip; 63. a cooling tank; 64. a water pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses server rack convenient to heat dissipation.

Referring to fig. 1 and 2, a server cabinet convenient for heat dissipation includes a cabinet body 1, a server is placed in the cabinet body 1, and an air intake assembly 4 and a heat dissipation fan 53 are arranged on the cabinet body 1; when the temperature in the cabinet 1 is high, the cooling fan 53 is turned on, at this time, the indoor air enters the cabinet 1 through the air intake assembly 4, and the hot air in the cabinet 1 is guided out through the cooling fan 53.

Referring to fig. 1 and 2, the cabinet body 1 is vertically arranged, a service cavity 3 and a heat dissipation cavity 5 are formed in the same side wall of the cabinet body 1, the service cavity 3 is located above the heat dissipation cavity 5, a heat dissipation hole 32 is formed in the inner bottom surface of the service cavity 3, and the heat dissipation hole 32 communicates the service cavity 3 with the heat dissipation cavity 5; the opening part of service chamber 3 articulates there is dustproof door 2, and the vertical setting of the articulated axis of dustproof door 2 self places the server in service chamber 3 after, closes dustproof door 2 in order to improve service chamber 3's leakproofness when operating personnel.

Referring to fig. 2, a support plate 51 is fixedly connected to an opening of the heat dissipation cavity 5, the support plate 51 is vertically arranged, a plurality of air outlets 52 are formed in the support plate 51, the air outlets 52 are equidistantly distributed in the horizontal direction, the heat dissipation fans 53 are fixedly connected to the air outlets 52, and each air outlet 52 corresponds to one heat dissipation fan 53; in the process of operating the server, an operator turns on a corresponding number of cooling fans 53 with reference to the temperature in the cabinet 1; after the heat dissipation fan 53 is turned on, the hot air in the heat dissipation chamber 5 and the service chamber 3 is driven to be led out.

Referring to fig. 1 and 2, a shielding curtain 54 is fixedly attached to an opening of the heat dissipation chamber 5, the shielding curtain 54 is located on a side of the heat dissipation fan 53 opposite to the heat dissipation chamber 5, and the shielding curtain 54 is made of nylon; when the heat radiation fan 53 is turned on, the curtain 54 is blown up, and the hot air passes through the curtain 54 into the room; when the heat radiating fan 53 is turned off, the curtain 54 hangs down freely under its own weight and covers the heat radiating fan 53 to block dust in the room.

Referring to fig. 2 and 3, an air inlet 31 is vertically formed on the upper surface of the cabinet body 1, a grille 311 is fixedly connected in the air inlet 31, the grille 311 is horizontally arranged, the grille 311 is close to the lower opening of the air inlet 31, and the air inlet assembly 4 is arranged in the air inlet 31; the air intake assembly 4 comprises a filter box 41 and filter cotton 42, the filter box 41 has an upper opening, and the filter cotton 42 is placed inside the filter box 41; the filter box 41 is connected with the air inlet hole 31 in a sliding way in the vertical direction, and the bottom surface of the filter box 41 is contacted with the upper surface of the grille 311; the inner bottom surface of the filter box 41 is provided with a through hole 411, and when the cooling fan 53 is started, indoor air sequentially enters the service chamber 3 through the filter cotton 42, the through hole 411 and the grille 311.

Referring to fig. 2, a plurality of pairs of carrier strips 34 are disposed in the service cavity 3, and different pairs of carrier strips 34 are located at different levels; each pair of the carrying strips 34 comprises two carrying strips 34, the two carrying strips 34 are respectively and fixedly connected to the mutually opposite inner walls of the service cavity 3, and the two carrying strips 34 are mutually opposite at the same horizontal height; the bearing strip 34 is horizontally arranged, and the bearing strip 34 extends from the opening of the service cavity 3 to the interior of the service cavity 3; the bearing groove 341 has all been seted up to the one side that two bearing strip 34 that are just right each other are close to each other, and the extending direction of bearing groove 341 is on a parallel with the extending direction of bearing strip 34, and bearing groove 341 runs through bearing strip 34.

Referring to fig. 2, a plurality of bearing plates 6 are disposed in the service cavity 3, each bearing plate 6 corresponds to a pair of bearing strips 34, two sides of each bearing plate 6 are inserted into the bearing grooves 341, and the bearing plates 6 are slidably connected with the bearing grooves 341 in the horizontal direction; before placing the server devices on the carrier plates 6, the operator first adjusts the arrangement of the carrier plates 6 in the service cavity 3 so that the distance between adjacent carrier plates 6 meets the size requirements of the server devices.

Referring to fig. 2, the carrier plate 6 is provided with a vent hole group 61, and the vent hole group 61 includes a main vent hole 611 and a sub vent hole 612; the main vent hole 611 is vertically opened, and the opening of the main vent hole 611 is larger than the auxiliary vent hole 612; when the loading board 6 is fully inserted into the service cavity 3, the main vent 611 is far away from the opening of the service cavity 3, and the main vent 611 is located below the air inlet hole 31; after the heat dissipation fan 53 is activated, the hot air in the service chamber 3 circulates in the service chamber 3 by means of the main vent hole 611.

Referring to fig. 2, a plurality of secondary vents 612 are vertically formed in each carrying plate 6, and the plurality of secondary vents 612 are arranged in a rectangular array on the carrying plate 6; the bearing plate 6 is fixedly connected with a limiting strip 62, and the limiting strip 62 is positioned between the rectangular area where the secondary vent 612 is positioned and the main vent 611; when an operator places the server equipment on the bearing plate 6 and pushes the server equipment inwards, the limiting strip 62 limits the position of the server equipment so as to reduce the blockage of the server equipment on the main vent 611; the secondary vents 612 can increase the contact area of the server equipment with air when the server is operating, thereby increasing the heat dissipation rate of the server.

Referring to fig. 2 and 4, a cooling groove 63 is formed in the bearing plate 6, the cooling groove 63 is horizontally formed in the bearing plate 6, and the cooling groove 63 is bent in the bearing plate 6 in a reciprocating manner; two ends of the cooling groove 63 extend to the upper surface of the bearing plate 6, and two ends of the cooling groove 63 are fixedly communicated with water pipes 64; when the temperature of the server is too high, the operator introduces cooling water into the water pipe 64 to cool the server.

Referring to fig. 2, a plurality of pairs of water pipe holes 33 are formed in the inner wall of the service cavity 3, and each pair of water pipe holes 33 corresponds to a pair of carrying bars 34; when the carrying plate 6 is placed in the carrying strip 34, the water pipe 64 on the carrying plate 6 extends to the outside of the cabinet 1 through the water pipe hole 33, at this time, the outer wall of the water pipe 64 is attached to the inner wall of the water pipe hole 33, and indoor dust is not easy to enter the service cavity 3 through the water pipe hole 33.

Referring to fig. 2, when the carrier plate 6 is not placed in the carrier strip 34, the water pipe hole 33 is in an idle state, the dustproof plug 331 is clamped in the water pipe hole 33, the outer wall of the dustproof plug 331 is attached to the inner wall of the water pipe hole 33, and indoor dust is not easy to enter the service cavity 3 through the water pipe hole 33.

The implementation principle of the server cabinet convenient for heat dissipation in the embodiment of the application is as follows: before placing each device of the server, firstly, the arrangement of the bearing plates 6 in the service cavity 3 is adjusted, so that the distance between the adjacent bearing plates 6 meets the size requirement of the server device; when the server is in a normal working state, an operator turns on a certain number of cooling fans 53 to lead out the hot air in the service cavity 3; when the temperature in the service chamber 3 is too high, the operator increases the number of the heat dissipation fans 53 and simultaneously introduces cooling water into the bearing plate 6 through the water pipe 64 to accelerate the cooling of the server device.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a server rack convenient to heat dissipation which characterized in that: the intelligent cabinet comprises a cabinet body (1), wherein a service cavity (3) and a heat dissipation cavity (5) are formed in the cabinet body (1), the service cavity (3) is used for placing a server, and the service cavity (3) is communicated with the heat dissipation cavity (5); an air inlet hole (31) is formed in the service cavity (3), an air inlet assembly (4) used for filtering dust in air is arranged in the air inlet hole (31), an air outlet hole (52) is formed in the heat dissipation cavity (5), and a heat dissipation fan (53) is arranged in the air outlet hole (52).

2. The server cabinet facilitating heat dissipation of claim 1, wherein: a grille (311) is fixedly connected in the air inlet (31), and the air inlet component (4) is placed on the grille (311); the air inlet assembly (4) comprises a filter box (41) and filter cotton (42), the filter box (41) is detachably connected with the air inlet hole (31), a ventilation through hole (411) is formed in the filter box (41), and the filter cotton (42) is placed in the filter box (41).

3. The server cabinet facilitating heat dissipation of claim 1, wherein: the air outlet holes (52) and the heat dissipation fans (53) are provided in a plurality, and each heat dissipation fan (53) corresponds to one air outlet hole (52).

4. The server cabinet facilitating heat dissipation of claim 1, wherein: the outer side of the cabinet body (1) is fixedly attached with a shielding curtain (54), and the shielding curtain (54) is positioned on one side, back to the heat dissipation cavity (5), of the heat dissipation fan (53).

5. The server cabinet facilitating heat dissipation of claim 1, wherein: the service cavity (3) is internally detachably connected with a plurality of bearing plates (6), and the bearing plates (6) are positioned at different horizontal heights in the service cavity (3).

6. The server cabinet facilitating heat dissipation of claim 5, wherein: the bearing plate (6) is provided with a ventilation hole group (61), and the ventilation hole group (61) comprises a main ventilation hole (611) and an auxiliary ventilation hole (612); the server devices are placed in the area of the carrier board (6) where the secondary vents (612) are located, and the primary vents (611) are not covered by the server devices.

7. The server cabinet facilitating heat dissipation of claim 5, wherein: cooling trough (63) have been seted up to the inside of loading board (6), and the both ends of cooling trough (63) extend to loading board (6) surface, and the both ends of cooling trough (63) all are fixed the intercommunication have water service pipe (64), and the one end that cooling trough (63) were kept away from in water service pipe (64) extends to the cabinet body (1) outside.

8. The server cabinet facilitating heat dissipation of claim 7, wherein: a plurality of water pipe holes (33) are formed in the inner wall of the service cavity (3), the water pipe (64) penetrates through the water pipe holes (33), and the outer wall of the water pipe (64) is attached to the inner wall of each water pipe hole (33); a dust plug (331) is placed in a water pipe hole (33) that does not penetrate through the water pipe (64), and the outer wall of the dust plug (331) is attached to the inner wall of the water pipe hole (33).