Network cabinet for data center

Abstract

The utility model relates to a network cabinet for a data center, and relates to the technical field of network cabinets, and the network cabinet comprises a cabinet body, an air supply assembly and a heat dissipation structure. The air supply assembly is connected with the cabinet body and is used for forming flowing airflow in the cabinet body; the heat dissipation structure comprises a heat dissipation box and a heat dissipation piece, the heat dissipation piece is arranged on the heat dissipation box in a penetrating mode, and the heat dissipation box is connected with the cabinet body; the heat dissipation box is provided with a heat dissipation cavity, and airflow penetrates through the heat dissipation cavity to make contact with the heat dissipation piece. The heat dissipation piece comprises a first heat dissipation sheet, a second heat dissipation sheet and a plurality of third heat dissipation sheets; two ends of the third radiating fin are respectively connected with the first radiating fin and the second radiating fin; the third radiating fins are arranged on the radiating box in a penetrating manner, and airflow flows through the third radiating fins after entering the radiating cavity; the second cooling fins are in sliding connection with the cooling box; the network equipment on the upper side of the heat dissipation box abuts against the first heat dissipation fins, so that the second heat dissipation fins move to abut against the network equipment on the lower portion of the heat dissipation box. The network cabinet has the effect of improving the heat dissipation efficiency of the network cabinet.

Description

Technical Field

[0001] This application relates to the field of network cabinets, and in particular to a network cabinet for a data center. Background Art

[0002] A network cabinet is a special cabinet used to store, organize, and manage network devices, such as servers and switches.

[0003] During the operation of network devices, the internal electronic components will heat up, resulting in an increase in the temperature inside the network cabinet. If the network cabinet is not cooled, the temperature of the network devices will be too high, affecting their normal operating performance.

[0004] Currently, the heat dissipation method of network cabinets generally uses blowing to dissipate heat, and the heat is carried out by air flow to achieve heat dissipation. However, in order to improve the space utilization rate of network cabinets, network devices are usually stacked in large numbers, which hinders the flow of air, resulting in low heat dissipation efficiency of network cabinets. Summary of the Utility Model

[0005] In order to improve the heat dissipation efficiency of network cabinets, this application provides a network cabinet for a data center.

[0006] A network cabinet for a data center provided by this application adopts the following technical solutions:

[0007] A network cabinet for a data center includes a cabinet body, a air supply component, and a heat dissipation structure;

[0008] The air supply component is connected to the cabinet body, and the air supply component is used to form a flowing air current inside the cabinet body;

[0009] The heat dissipation structure includes a heat dissipation box and a heat dissipation member. The heat dissipation member penetrates through the heat dissipation box, and the heat dissipation box is connected to the cabinet body; the heat dissipation box is provided with a heat dissipation cavity, and the air current passes through the heat dissipation cavity and contacts the heat dissipation member;

[0010] The heat dissipation member includes a first heat dissipation fin, a second heat dissipation fin, and a plurality of third heat dissipation fins; both ends of the third heat dissipation fin are respectively connected to the first heat dissipation fin and the second heat dissipation fin; the third heat dissipation fin penetrates through the heat dissipation box, and after the air current enters the heat dissipation cavity, it flows through the third heat dissipation fin;

[0011] The second heat dissipation fin is slidably connected to the heat dissipation box; the network device on the upper side of the heat dissipation box abuts against the first heat dissipation fin, so that the second heat dissipation fin moves to abut against the network device at the lower part of the heat dissipation box.

[0012] By adopting the above technical solution, the heat dissipation box is located between two network devices. The first heat sink abuts against the network device on the upper side, and the second heat sink abuts against the network device on the lower side. The first heat sink and the second heat sink conduct the heat of the network device to the third heat sink. Through the cooperation of the first heat sink, the second heat sink and the third heat sink, the heat dissipation areas of the network devices on the upper side and the lower side are increased at the same time. When the air flow passes through the heat dissipation cavity, the heat on the third heat sink is carried out, thereby improving the heat dissipation effect of the network cabinet.

[0013] Optionally, a support column is connected inside the heat dissipation box, and the second heat sink is slidably connected to the support column; a first elastic member is sleeved on the support column, one end of the first elastic member is connected to the second heat sink, and the other end is connected to the inner wall of the heat dissipation box.

[0014] By adopting the above technical solution, the first elastic member can buffer when the second heat sink contacts the network device, reducing the impact force of the second heat sink on the network device.

[0015] Optionally, the heat dissipation member further includes a third fan, and the third fan is connected to the heat dissipation box.

[0016] By adopting the above technical solution, the addition of the third fan can enhance the air flow velocity in the heat dissipation cavity, thereby improving the heat exchange efficiency between the heat dissipation member and the air flow.

[0017] Optionally, a cable management rack is connected to the heat dissipation box, and the cable management rack is used to accommodate the connection cables of the network device.

[0018] By adopting the above technical solution, the cable management rack can effectively accommodate the connection cables of the network device, improve the cleanliness inside the network cabinet, reduce the possibility that the connection cables of the network device hinder the air flow, and further improve the heat dissipation efficiency of the network cabinet.

[0019] Optionally, a fixing member is provided on the heat dissipation box, a connecting column is provided inside the cabinet body, and the fixing member is connected to the connecting column.

[0020] By adopting the above technical solution, the fixing member firmly installs the heat dissipation box on the cabinet body, reducing the possibility of the heat dissipation box loosening or falling off.

[0021] Optionally, the fixing member includes a fixing base, a bolt, a handle, a limiting block, and a second elastic member; the fixing base is connected to the heat dissipation box, the fixing base is formed with a fixing groove, and the bolt passes through the fixing groove; the handle is connected to the bolt, and the bolt is connected with a limiting block inside the fixing base; a second elastic member is sleeved on the bolt, one end of the second elastic member is connected to the inner wall of the fixing base, and the other end is connected to the limiting block; the connecting column extends into the fixing groove, and the bolt is inserted into the connecting column.

[0022] By adopting the above technical solution, the cooperation of the handle, the limiting block, and the second elastic member enables the bolt to reciprocate on the fixing base, thereby facilitating the clamping and detachment of the bolt and the connecting column, and improving the reliability and operation convenience of the connection between the fixing member and the connecting column.

[0023] Optionally, the air supply assembly includes a first fan and a second fan, the first fan and the second fan are respectively located on both sides of the cabinet body, and the first fan and the second fan cooperate to make the air flow inside the cabinet body.

[0024] By adopting the above technical solution, the first fan supplies air into the cabinet body, and the second fan exhausts air outside the cabinet body, which can effectively promote the air flow inside the cabinet body, thereby improving the heat dissipation efficiency.

[0025] Optionally, dust-proof covers are installed on both the first fan and the second fan.

[0026] By adopting the above technical solution, the setting of the dust-proof cover can reduce the possibility of dust entering the cabinet body.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. By arranging the heat dissipation box between two network devices, the first heat sink abuts against the upper network device, and the second heat sink abuts against the lower network device. The first heat sink and the second heat sink conduct the heat of the network device to the third heat sink. Through the cooperation of the first heat sink, the second heat sink, and the third heat sink, the heat dissipation areas of the upper and lower network devices are increased at the same time. When the air flow passes through the heat dissipation cavity, the heat on the third heat sink is taken out, thereby improving the heat dissipation effect of the network cabinet;

[0029] 2. By setting the first elastic member, the first elastic member can buffer when the second heat sink contacts the network device, reducing the impact force of the second heat sink on the network device;

[0030] 3. The cable management rack can effectively accommodate the connection cables of network devices, improve the tidiness inside the network cabinet, reduce the possibility of the connection cables of devices obstructing the air flow, and further enhance the heat dissipation efficiency of the network cabinet. Description of the Drawings

[0031] Figure 1 is the front view of the structure of a network cabinet for a data center in this application;

[0032] Figure 2 is the installation schematic diagram of the heat dissipation structure and the cabinet body of a network cabinet for a data center in this application;

[0033] Figure 3 is a network cabinet for a data center in this application Figure 2 partial enlarged view of A in;

[0034] Figure 4 is the overall structure schematic diagram of the heat dissipation structure of a network cabinet for a data center in this application;

[0035] Figure 5 is the front view of the heat dissipation structure of a network cabinet for a data center in this application;

[0036] Figure 6 is the top view of the heat dissipation box of a network cabinet for a data center in this application;

[0037] Figure 7 is the cross-sectional view of the fixing part of a network cabinet for a data center in this application.

[0038] In the figure: 1, cabinet body; 11, connecting column; 111, mounting hole; 2, air supply component; 21, first fan; 22, second fan; 3, heat dissipation structure; 31, heat dissipation box; 311, heat dissipation cavity; 312, support column; 313, first elastic member; 314, through hole; 32, heat dissipation member; 321, first heat sink; 322, second heat sink; 323, third heat sink; 324, third fan; 4, fixing part; 41, fixing seat; 411, fixing groove; 42, plug pin; 43, handle; 44, limiting block; 45, second elastic member; 5, cable management rack. Detailed Description of the Embodiment

[0039] The following is a further detailed description of this application in conjunction with the attached Figure 1 - attached Figure 7 drawings.

[0040] An embodiment of this application discloses a network cabinet for a data center. As Figure 1 shown, the network cabinet for a data center includes a cabinet body 1, an air supply component 2, and a heat dissipation structure 3.

[0041] As Figure 2and Figure 3 As shown, a connecting column 11 is fixedly connected inside the cabinet 1, and a plurality of mounting holes 111 are provided on the connecting column 11. The air supply assembly 2 includes a first fan 21 and a second fan 22, and the first fan 21 and the second fan 22 are respectively fixed on both sides of the cabinet 1. The first fan 21 is located at the lower side of the cabinet 1, and the second fan 22 is located at the upper side of the cabinet 1. The first fan 21 supplies air into the cabinet 1, and the second fan 22 exhausts air out of the cabinet 1. The first fan 21 and the second fan 22 form a flowing airflow inside the cabinet 1. In addition, dust covers are installed on the first fan 21 and the second fan 22 to reduce the possibility of dust entering the cabinet 1.

[0042] like Figure 4 and Figure 5 As shown, the heat dissipation structure 3 includes a heat dissipation box 31 and a heat dissipation element 32. A heat dissipation cavity 311 is provided in the heat dissipation box 31. The heat dissipation element 32 includes a first heat dissipation fin 321, a second heat dissipation fin 322, a plurality of third heat dissipation fins 323 and a third fan 324, wherein the third fan 324 is fixedly connected to the heat dissipation box 31, and the third fan 324 is located at a side where the airflow flows out of the heat dissipation cavity 311, and the flow speed of the airflow in the heat dissipation cavity 311 can be enhanced by the third fan 324.

[0043] like Figure 5 and Figure 6 As shown, the two ends of the third heat sink 323 are fixedly connected to the first heat sink 321 and the second heat sink 322 respectively. The first heat sink 321 is located on the outside of the heat sink box 31, and a through hole 314 is provided on the heat sink box 31 for the third heat sink 323 to pass through. The first heat sink 321 and the second heat sink 322 are arranged horizontally, which can increase the contact area with the network device, thereby improving the heat exchange efficiency with the device. A plurality of third heat sinks 323 are arranged perpendicular to the first heat sink 321 and the second heat sink 322 and are arranged at intervals, so that airflow can pass through to take away heat and achieve heat dissipation.

[0044] like Figure 4 and Figure 5 As shown, a plurality of support columns 312 are fixedly connected in the heat sink 31, and the support columns 312 pass through the second heat sink 322, and the second heat sink 322 can slide on the support columns 312. A first elastic member 313 is sleeved on the support column 312, and preferably, the first elastic member 313 is a spring. One end of the first elastic member 313 is fixedly connected to the second heat sink 322, and the other end is fixedly connected to the inner wall of the heat sink 31. When the second heat sink 322 moves to contact the network device, the first elastic member 313 can be used for buffering, thereby reducing the impact force of the second heat sink 322 on the network device.

[0045] like Figure 4 and Figure 7As shown in the figure, fixing members 4 are fixedly connected to the periphery of the heat dissipation box 31. Among them, the fixing member 4 includes a fixing base 41, a plug pin 42, a handle 43, a limiting block 44, and a second elastic member 45. The fixing base 41 is fixedly connected to the heat dissipation box 31, and the fixing base 41 forms a fixing groove 411 through which the plug pin 42 passes. One end of the plug pin 42 is fixedly connected to the handle 43, a limiting block 44 is fixedly connected to the plug pin 42, a second elastic member 45 is sleeved on the plug pin 42, one end of the second elastic member 45 is fixedly connected to the inner wall of the fixing base 41, and the other end is fixedly connected to the limiting block 44. Both the limiting block 44 and the second elastic member 45 are located within the fixing base 41.

[0046] When it is necessary to connect the fixing member 4 to the connecting column 11, the handle 43 is pulled to drive the movement of the plug pin 42 to open the fixing groove 411. At this time, the movement of the plug pin 42 drives the movement of the limiting block 44, and the movement of the limiting block 44 compresses the second elastic member 45. The mounting hole 111 of the connecting column 11 is correspondingly placed into the fixing groove 411. After releasing the handle 43, under the action of the elastic force of the second elastic member 45, the plug pin 42 moves and inserts into the mounting hole 111, connecting the fixing member 4 to the connecting column 11.

[0047] The heat dissipation box 31 is firmly connected to the connecting column 11 through the fixing member 4, reducing the possibility of the heat dissipation box 31 loosening or falling off. At the same time, the heat dissipation box 31 can also be used to support network devices, improving the operating stability of network devices.

[0048] As Figure 4 shown in the figure, a cable management rack 5 is also fixedly connected to the heat dissipation box 31. The cable management rack 5 is used to accommodate network device connection cables, improving the neatness inside the network cabinet, reducing the possibility of network device connection cables obstructing the air flow, and further enhancing the heat dissipation efficiency of the network cabinet.

[0049] It should be noted that in the use of the network cabinet, the gap between network devices is limited. With the cooperation of the first heat sink 321, the second heat sink 322, and the third heat sink 323 in this application, the heat dissipation area of the upper and lower network devices can be increased simultaneously, improving the space utilization rate of the network cabinet. At the same time, setting the heat dissipation cavity 311 can improve the stability of the air flow contacting the heat dissipation member 32, thereby improving the heat dissipation efficiency.

[0050] The implementation principle of a network cabinet for a data center in an embodiment of this application is as follows:

[0051] After installing the network device on the lower side of the heat dissipation box 31, the heat dissipation box 31 is fixedly connected to the connecting column 11 by using the fixing member 4, and then the network device on the upper part of the heat dissipation box 31 is installed.

[0052] When installing the upper network device, make the upper network device abut against the first heat sink 321. At the same time, the first heat sink 321 moves, and the second heat sink 322 moves to abut against the lower network device. At this time, the heat of the network devices on the upper and lower sides of the heat dissipation box 31 can be conducted to the third heat sink 323.

[0053] When the network cabinet is working, the first fan 21 and the second fan 22 form an air flow in the cabinet body 1. Under the action of the third fan 324, the rate of the air flow flowing through the heat dissipation cavity 311 is increased. At the same time, the first heat sink 321, the second heat sink 322 and the third heat sink 323 cooperate to increase the heat dissipation area of the network device, thereby effectively improving the heat dissipation efficiency.

[0054] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A network cabinet for a data center, characterized in that , including a cabinet body (1), a air supply component (2) and a heat dissipation structure (3); The air supply component (2) is connected to the cabinet body (1), and the air supply component (2) is used to form a flowing air current inside the cabinet body (1); The heat dissipation structure (3) includes a heat dissipation box (31) and a heat dissipation member (32). The heat dissipation member (32) is inserted through the heat dissipation box (31), and the heat dissipation box (31) is connected to the cabinet body (1); The heat dissipation box (31) is provided with a heat dissipation cavity (311), and the air current passes through the heat dissipation cavity (311) and contacts the heat dissipation member (32); The heat dissipation member (32) includes a first heat dissipation fin (321), a second heat dissipation fin (322) and a plurality of third heat dissipation fins (323); Both ends of the third heat dissipation fin (323) are respectively connected to the first heat dissipation fin (321) and the second heat dissipation fin (322); The third heat dissipation fin (323) is inserted through the heat dissipation box (31). After the air current enters the heat dissipation cavity (311), it flows through the third heat dissipation fin (323); The second heat dissipation fin (322) is slidably connected to the heat dissipation box (31); The network device on the upper side of the heat dissipation box (31) abuts against the first heat dissipation fin (321), so that the second heat dissipation fin (322) moves to abut against the network device at the lower part of the heat dissipation box (31).

2. The network cabinet for a data center according to claim 1, wherein, A support column (312) is connected inside the heat dissipation box (31), and the second heat dissipation fin (322) is slidably connected to the support column (312); A first elastic member (313) is sleeved on the support column (312). One end of the first elastic member (313) is connected to the second heat dissipation fin (322), and the other end is connected to the inner wall of the heat dissipation box (31).

3. The network cabinet for a data center according to claim 1, characterized in that, The heat dissipation member (32) further includes a third fan (324), and the third fan (324) is connected to the heat dissipation box (31).

4. A network cabinet for a data center according to claim 1, wherein, A wire management rack (5) is connected to the heat dissipation box (31), and the wire management rack (5) is used to accommodate the network device connection wires.

5. A network cabinet for a data center according to claim 1, characterized in that, A fixing member (4) is arranged on the heat dissipation box (31), and a connecting column (11) is arranged inside the cabinet body (1). The fixing member (4) is connected to the connecting column (11).

6. The network cabinet for a data center according to claim 5, characterized in that, The fixing member (4) includes a fixing seat (41), a plug pin (42), a handle (43), a limiting block (44) and a second elastic member (45); The fixing seat (41) is connected to the heat dissipation box (31), and the fixing seat (41) forms a fixing groove (411). The plug pin (42) passes through the fixing groove (411); The handle (43) is connected to the plug pin (42), and a limiting block (44) is connected to the inner side of the fixing seat (41) of the plug pin (42); A second elastic member (45) is sleeved on the plug pin (42). One end of the second elastic member (45) is connected to the inner wall of the fixing seat (41), and the other end is connected to the limiting block (44); The connecting column (11) extends into the fixing groove (411), and the plug pin (42) is inserted into the connecting column (11).

7. A network cabinet for a data center according to claim 1, characterized in that, The air supply assembly (2) includes a first fan (21) and a second fan (22). The first fan (21) and the second fan (22) are respectively located on both sides of the cabinet body (1). The first fan (21) and the second fan (22) cooperate to make the air flow inside the cabinet body (1).

8. A network cabinet for a data center according to claim 7, wherein, Dust-proof covers are installed on both the first fan (21) and the second fan (22).

Images