Cabinet for super-computing high-power silicon carbide server

Abstract

The cabinet comprises a supporting framework, six surfaces of the supporting framework are respectively provided with a cabinet door, a back plate, a side plate, a top cover and a bottom plate, the right side of the cabinet door is rotatably connected with the supporting framework, the front side of the cabinet door is provided with a handle, the top cover is provided with two through holes, and the bottom plate is provided with two through holes. A through hole is formed in the supporting framework, the inner wall of the through hole is connected with a first filter plate, the two side plates are the same in structure and distributed on the left side and the right side of the supporting framework respectively, the side plates are fixed to the supporting framework through the self-tapping screws, a plurality of first ventilation openings are formed in the side plates, and adjusting devices are arranged in the side plates. The bottom of the back plate is rotationally connected with the supporting framework, a limiting device is arranged at the upper end of the outer side of the back plate, a plurality of vertical plates are arranged at the position, on the inner side of the back plate, of the supporting framework, a plurality of threading holes are formed in the vertical plates, and each vertical plate is provided with a plurality of wire arranging devices.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of server cabinets, and particularly relates to a cabinet for supercomputing high-power silicon carbide servers. BACKGROUND

[0002] Silicon carbide is an inorganic substance with a chemical formula of SiC and is made of quartz sand, petroleum coke, wood chips and other raw materials through high-temperature smelting in an electric resistance furnace. Silicon carbide also exists in rare minerals in nature, namely, moissanite. Among C, N, B and other non-oxide high-tech refractory raw materials, silicon carbide is the most widely used and most economical one, which can be called diamond sand or refractory sand; a server is a kind of computer, which runs faster, has higher load and is more expensive than ordinary computers. The server provides computing or application services for other clients in the network. The server has high-speed CPU operation ability, long-time reliable operation, powerful I / O external data throughput capacity and better scalability.

[0003] In the related art, a server cabinet is usually composed of a rectangular frame and a cover plate, and the frame has a mounting space for mounting servers inside. In order to facilitate heat dissipation of the server cabinet, a heat dissipation fan is installed below the cover plate, and the heat dissipation fan faces the inside of the server cabinet, and cooperates with the heat dissipation holes, ventilation holes or air holes provided on the server cabinet to achieve heat dissipation of the server cabinet. However, the current server cabinet directly dissipates heat through the heat dissipation fan and the heat dissipation holes. Although this design is simple and direct, the heat dissipation mode is single, and there are some obvious defects in actual application, for example: because the workloads of servers or server groups may be quite different at different time periods, the above-mentioned single heat dissipation mode is prone to cause the device to be unable to effectively cope with the load changes, resulting in overheating of the server at high load, and waste of energy at low load, so that the device cannot flexibly provide the required heat dissipation effect under different loads, which may cause the internal temperature of the server to be too high, and thus damage the internal hardware of the server cabinet and shorten its service life. SUMMARY

[0004] The application aims to provide a cabinet for supercomputing high-power silicon carbide servers to solve the problems in the background art.

[0005] In order to achieve the above object, the present application provides the following technical scheme: a cabinet for supercomputing high-power silicon carbide servers, comprising a support framework, the support framework is provided with cabinet doors, back plates, side plates, top covers and bottom plates on six sides, the cabinet doors are rotatably connected to the support framework, the cabinet doors are provided with handles on the front side, the top covers are provided with two through holes, the inner walls of the through holes are connected to a filter plate one, the side plates are two in number and have the same structure and are distributed on the left and right sides of the support framework, the side plates are fixed to the support framework through self-tapping screws, the side plates are provided with a plurality of ventilation openings one, the inside of the side plates is provided with an adjusting device, the bottom of the back plate is rotatably connected to the support framework, the outer side of the back plate is provided with a limiting device at the upper end, the inside of the back plate is provided with a plurality of vertical plates at the support framework, the vertical plates are provided with a plurality of wire passing holes, and each vertical plate is provided with a plurality of wire arranging devices.

[0006] Preferably, the adjusting device comprises a cross rod, the cross rod is fixed to the support framework, a gas cylinder is arranged below the cross rod, the gas cylinder is connected to a connecting plate, the connecting plate is provided with a plurality of ventilation openings two, a limiting plate is arranged on the inside of the connecting plate, the limiting plate is connected to the support framework, a filter plate two is further arranged on the inside of the limiting plate for filtering air entering from the ventilation openings one and the ventilation openings two, one of the side plates is provided with a cooling fan, and the cooling fan is located in the inside of the cabinet.

[0007] Preferably, the ventilation openings one and the ventilation openings two have the same size and distribution position.

[0008] Preferably, the distance between the upper and lower ventilation openings two is greater than the diameter of the ventilation openings two.

[0009] Preferably, the cabinet is provided with a control module and a temperature sensor, the temperature sensor is used for sensing the temperature in the cabinet and is connected to the control module, and the control module is connected to the gas cylinder and the cooling fan.

[0010] Preferably, the limiting device comprises a limiting frame, the limiting frame is two in number and is symmetrically distributed, a limiting block is arranged in the limiting frame, the limiting block is connected to one side of a push plate, the other side of the push plate is connected to an elastic block, the limiting block can be pushed into the connecting frame by the push plate to limit the back plate, and the elastic block has elasticity.

[0011] Preferably, the wire arranging device comprises a rotating rod one and a rotating rod two, the rotating rod one and the rotating rod two are cross-connected to form a composite lever shape, the rotating rod one is arranged at the head and tail of the composite lever, the rotating rod two is arranged in the middle of the composite lever, rotating shafts are arranged between the rotating rod one, between the rotating rod two and between the rotating rod one and the rotating rod two to enable mutual rotation, the rotating shafts at the top and the bottom are respectively connected to a connecting block, the connecting block is provided with a suction cup, and the suction cup can be adsorbed on the vertical plate.

[0012] Technical effects and advantages of the present application: Through the setting of the adjusting device, the server can be flexibly cooled at different temperatures, ensuring that the server or server group inside the cabinet runs at the optimal temperature, thereby improving the operation reliability and stability of the server cabinet, and reducing the failure and downtime caused by overheating.

[0013] Through the setting of the wire arrangement device, complex wiring harnesses can be arranged to avoid the complexity and time cost caused by the distribution of the wiring harnesses. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Schematic diagram of the present application; Figure 2 Schematic diagram of the support framework of the present application; Figure 3 Schematic diagram of the adjusting device structure of the present application; Figure 4 Schematic diagram of the inner side of the back plate of the present application; Figure 5 Schematic diagram of the wire arrangement device structure of the present application; Figure 6 Schematic diagram of the limiting device structure of the present application.

[0015] In the figure: 100 support framework, 200 cabinet door, 210 handle, 300 top cover, 310 through hole, 320 filter plate one, 400 side plate, 410 self-tapping screw, 420 ventilation opening one, 430 horizontal rod, 440 air cylinder, 450 connecting plate, 460 ventilation opening two, 470 limiting plate, 500 connecting frame, 510 back plate, 520 limiting frame, 530 limiting block, 540 push plate, 550 elastic block, 560 vertical plate, 5601 threading hole, 5602 wire arrangement device, 5603 suction cup, 5604 connecting block, 5605 rotating rod one, 5606 rotating rod two, 5607 rotating shaft, 5608 clamping opening, 600 bottom plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] The present application provides a method for Figures 1-6The illustrated one kind is shown in a high-power carbonized silicon server cabinet of supercomputer, including support skeleton 100, support skeleton 100 six sides are respectively provided with cabinet door 200, backplate 510, side plate 400, top cover 300, bottom plate 600, the cabinet door 200 right side is rotatably connected with support skeleton 100, the cabinet door 200 front side is equipped with handle 210, top cover 300 is equipped with two through holes 310, the inner wall of through hole 310 is connected one filter plate 320, the number of side plate 400 is two and the same structure is respectively distributed in the left and right sides of support skeleton 100, and side plate 400 is fixed on support skeleton 100 by self-tapping screw 410, and a plurality of ventilation openings 420 are arranged on the side plate 400, and the inside of side plate 400 is provided with an adjusting device, the bottom of backplate 510 is rotatably connected with support skeleton 100, the outer side of backplate 510 is provided with limiting device on the upper end, and a plurality of vertical plates 560 are arranged on the inside of backplate 510 and support skeleton 100, and the vertical plate 560 is provided with a plurality of threading holes 5601, and each vertical plate 560 is provided with a plurality of wire arranging devices 5602.

[0018] Referring to Figure 3 As shown, the adjusting device comprises a cross bar 430, the cross bar 430 is fixed on the support skeleton 100, a gas cylinder 440 is arranged below the cross bar 430, the gas cylinder 440 is connected with a connecting plate 450, the connecting plate 450 is provided with a plurality of ventilation openings 460, a limiting plate 470 is arranged on the inner side of the connecting plate 450, the limiting plate 470 is connected with the support skeleton 100, and a second filter plate is further arranged on the inner side of the limiting plate 470 for filtering the air entering from the ventilation opening 420 and the ventilation opening 460, one of the side plates 400 is provided with a cooling fan, and the cooling fan is located in the interior of the cabinet.

[0019] The gas cylinder 440 is used for controlling the up-down movement of the connecting plate 450, the limiting plate 470 is arranged to make the connecting plate 450 move up and down more stably and tightly adhere to the side plate 400, the second filter plate is used for ensuring the air entering the cabinet to be clean, and the cooling fan arranged on one of the side plates can make the cold air sucked from one side plate blow out from the other side plate to ensure air convection.

[0020] Further, the size and distribution position of the ventilation opening 420 and the ventilation opening 460 are the same.

[0021] Further, the distance between the upper and lower ventilation openings 460 is greater than the diameter of the ventilation opening 460.

[0022] Through the arrangement of the ventilation opening 420 and the ventilation opening 460, when the centers of the two circles are on a straight line, the heat dissipation efficiency is the highest, and as the connecting plate 450 gradually rises, the ventilation openings of the ventilation opening 420 and the ventilation opening 460 gradually shrink, and are completely closed.

[0023] Further, the cabinet is provided with a control module and a temperature sensor, the temperature sensor is used for sensing the temperature in the cabinet and is connected to the control module, and the control module is connected with the air cylinder 440 and the cooling fan.

[0024] The temperature sensor is used for sensing the temperature in the cabinet and transmitting temperature information to the control module, and the control module controls the extension and retraction distance of the air cylinder 440 and the opening of the cooling fan according to the temperature information.

[0025] When the cooling demand is low, the two ventilation openings 420 and 460 are staggered, no ventilation opening is left, and cooling is only needed through the through hole of the cover plate, which can reduce the noise propagation. When the temperature exceeds the set temperature, the cooling fan is started, and the size of the ventilation opening is increased by 20% of the size of the ventilation opening two 460 each time when the temperature increases by 5 degrees. When the ventilation opening is small, it also has a certain dust filtering capacity, which can reduce the cleaning effect of the filter plate two.

[0026] Referring to Figure 6 The limiting device includes a limiting frame 520, the number of the limiting frame 520 is two and is symmetrically distributed, a limiting block 530 is arranged in the limiting frame 520, the limiting block 530 is connected to one side of a push plate 540, the other side of the push plate 540 is connected to an elastic block 550, the limiting block 530 can be pushed into the connecting frame 540 by the push plate 540 to limit the back plate 510, and the elastic block 550 is elastic.

[0027] When the limiting block 530 is pushed into the connecting frame 540 by the push plate 540, the elastic block 550 provides elastic force so that the limiting block 530 cannot slide out by itself, and the back plate 510 can be limited. Since the bottom of the back plate 510 is rotationally connected with the support framework 100, when the back plate 510 needs to be opened, the limiting block 530 can be moved out of the connecting frame 540 by pushing the push plate 540 with the hand.

[0028] Referring to Figure 4 , Figure 5 The wire arrangement device 5602 includes a rotating rod one 5605 and a rotating rod two 5606, the rotating rod one 5605 and the rotating rod two 5606 are cross-connected to form a composite lever shape, the rotating rod one 5605 is at the head and tail of the composite lever, the rotating rod two 5606 is at the middle of the composite lever, rotating shafts 5607 are arranged between the rotating rod one 5605, between the rotating rod two 5606 and between the rotating rod one 5605 and the rotating rod two 5606 to enable mutual rotation, a connecting block 5604 is connected to each of the top and bottom rotating shafts 5607, the connecting block 5604 is provided with a suction disc 5603, and the suction disc 5603 can be adsorbed on the vertical plate 560.

[0029] Due to the composite lever principle, the distance between the upper and lower turning rods 5605, the distance between the upper and lower turning rods 5606, and the distance between the upper and lower turning rods 5605 and 5606 are changed in the same way, i.e. the distance between the upper and lower turning rods 5605 can be adjusted by the upper suction disc. In use, the wire harness is inserted into the wire insertion hole 5601, the size of the clamping opening 5608 of each wire arrangement device is adjusted according to actual requirements, and wires of the same diameter are placed in one wire arrangement device.

[0030] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, as long as the modifications, equivalent replacements, improvements, etc. are within the spirit and principles of the present application, they should be included in the protection scope of the present application.

Claims

1. A cabinet for a supercomputing high-power silicon carbide server, comprising a support frame (100), characterized in that: The six sides of the support frame (100) are respectively provided with a cabinet door (200), a back plate (510), a side plate (400), a top cover (300), and a bottom plate (600). The right side of the cabinet door (200) is rotatably connected to the support frame (100). The front side of the cabinet door (200) is provided with a handle (210). The top cover (300) is provided with two through holes (310). The inner wall of the through hole (310) is connected to a filter plate (320). The number of the side plates (400) is two and the structure is the same and they are respectively distributed on the left and right sides of the support frame (100). The side plates (400) are ) is fixed to the support frame (100) by the self-tapping screws (410), the side panels (400) are provided with a plurality of vents (420), the side panels (400) are provided with an adjustment device inside, the bottom of the back panel (510) is rotatably connected to the support frame (100), the upper end of the outer side of the back panel (510) is provided with a limiting device, the inner side of the back panel (510) is provided with a plurality of vertical panels (560) at the support frame (100), the vertical panels (560) are provided with a plurality of wire holes (5601), and each of the vertical panels (560) is provided with a plurality of wire management devices (5602).

2. The cabinet for a supercomputing high-power silicon carbide server according to claim 1, characterized in that: The regulating device comprises a cross bar (430), wherein the cross bar (430) is fixed on the supporting frame (100), a cylinder (440) is provided below the cross bar (430), the cylinder (440) is connected to the connecting plate (450), the connecting plate (450) is provided with a plurality of vents (460), a limiting plate (470) is provided on the inner side of the connecting plate (450), the limiting plate (470) is connected to the supporting frame (100), a filter plate (470) is further provided on the inner side of the limiting plate (470) for filtering the air coming in from the vents (420) and the vents (460), and a cooling fan is provided at one of the side panels (400), and the cooling fan is located inside the cabinet.

3. The cabinet for a supercomputer high-power silicon carbide server according to claim 2, characterized in that: The ventilation opening 1 (420) and the ventilation opening 2 (460) are of the same size and distribution position.

4. The cabinet for a supercomputing high-power silicon carbide server according to claim 3, characterized in that: The distance between the upper and lower ventilation openings 2 (460) is greater than the diameter of the ventilation opening 2 (460).

5. The cabinet for a supercomputer high-power silicon carbide server according to claim 4, characterized in that: A control module and a temperature sensor are provided in the cabinet. The temperature sensor is used to sense the temperature in the cabinet and is connected to the control module. The control module is connected to the cylinder (440) and a cooling fan.

6. The cabinet for a supercomputer high-power silicon carbide server according to claim 1, characterized in that: The limiting device includes a limiting frame (520), wherein the limiting frames (520) are two in number and symmetrically distributed, a limiting block (530) is provided in the limiting frame (520), the limiting block (530) is connected to one side of the push plate (540), and the other side of the push plate (540) is connected to the elastic block (550), and the limiting block (530) can be pushed into the connecting frame (540) by the push plate (540) to limit the back plate (510), and the elastic block (550) is elastic.

7. The cabinet for a supercomputer high-power silicon carbide server according to claim 1, characterized in that: The wire management device (5602) includes a rotating rod 1 (5605) and a rotating rod 2 (5606). The rotating rod 1 (5605) and the rotating rod 2 (5606) are cross-connected to form a composite lever shape. The rotating rod 1 (5605) is located at the head and tail of the composite lever, and the rotating rod 2 (5606) is located in the middle of the composite lever. Rotating shafts (5607) are provided between the rotating rod 1 (5605), between the rotating rod 2 (5606), and between the rotating rod 1 (5605) and the rotating rod 2 (5606) to enable them to rotate relative to each other. The rotating shafts (5607) at the top and bottom are respectively connected to a connecting block (5604). The connecting block (5604) is provided with a suction cup (5603). The suction cup (5603) can be adsorbed on the vertical plate (560).

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