Server cabinet

Abstract

The invention provides a server cabinet, and the server cabinet comprises a cabinet body which is provided with a server placement position; the cooling assembly comprises a lifting frame, a fan part and a cooling part capable of reducing the air temperature, the lifting frame is arranged in the cabinet body in a lifting mode in the vertical direction, the lifting frame is located on the rear side of the server containing position, the lifting frame is provided with an air flow channel extending in the front-back direction, and the fan part and the cooling part are both arranged in the air flow channel; the air outlet end of the air flow channel is arranged corresponding to the server placement position; and the driving part is arranged in the cabinet body and is in driving connection with the lifting frame so as to drive the lifting frame to lift. Through the technical scheme provided by the invention, the problem that the heat dissipation effect depends on the environment temperature of a machine room where the server cabinet is located due to the fact that the server cabinet uses a fan to assist in heat dissipation in the related technology can be solved.

Description

Technical Field

[0001] The present invention relates to the technical field of server cabinets, and in particular to a server cabinet. Background Art

[0002] In today's data center environment, the demand for high-density server cabinets is growing to meet the needs of large-scale data processing and storage. However, as server density increases, the thermal effect inside the cabinet becomes more and more significant. This thermal effect causes the temperature inside the cabinet to rise, increasing the operating temperature of server components, thus affecting their performance and lifespan.

[0003] In the related art, a server cabinet includes a cabinet body and a server arranged in the cabinet body, and a fan is used to introduce external air into the cabinet body to help dissipate heat.

[0004] However, the server cabinet in the related art uses fans to help dissipate heat, and the heat dissipation effect depends on the ambient temperature of the computer room where the server cabinet is located. When the temperature of the computer room is high, the heat dissipation effect will be greatly reduced. Summary of the invention

[0005] The present invention provides a server cabinet to solve the problem in the related art that the server cabinet uses a fan to help dissipate heat, and the heat dissipation effect depends on the ambient temperature of the room where the server cabinet is located.

[0006] The present invention provides a server cabinet, which includes: a cabinet body, which has a server placement position; a cooling component, which includes a lifting frame, a fan component and a cooling component capable of reducing the air temperature, wherein the lifting frame is arranged in the cabinet body in a liftable manner along the up and down directions, the lifting frame is located at the rear side of the server placement position, the lifting frame has an air flow channel extending along the front and back directions, the fan component and the cooling component are both arranged in the air flow channel, and the air outlet end of the air flow channel is arranged corresponding to the server placement position; a driving component, which is arranged in the cabinet body and is drivingly connected to the lifting frame to drive the lifting frame to rise and fall.

[0007] Furthermore, the cooling component includes a cooling box, which has a cooling chamber for placing ice cubes and an air inlet and an air outlet connected to the cooling chamber; the cooling component also includes a waterproof and breathable membrane, which is arranged on the lifting frame, and the waterproof and breathable membrane cover is arranged at the air outlet end of the air flow channel.

[0008] Furthermore, the cooling component also includes: an ice replenishing box, which is arranged above the cooling box, the ice replenishing box has a storage chamber and a replenishing outlet connected to the storage chamber, the replenishing outlet is arranged at the lower end of the ice replenishing box, the cooling box has a replenishing inlet connected to the cooling chamber, and the replenishing inlet and the replenishing outlet are arranged correspondingly; an opening and closing component, which is arranged between the cooling box and the ice replenishing box, the opening and closing component has a storage cooling position and a replenishing position, when the opening and closing component is in the storage cooling position, the opening and closing component closes the replenishing outlet to isolate the cooling chamber and the storage chamber, and when the opening and closing component is in the replenishing position, the opening and closing component opens the replenishing outlet to connect the cooling chamber and the storage chamber.

[0009] Furthermore, the opening and closing member includes: a flip plate, which is flippably arranged at the replenishing outlet, and the flip axis of the flip plate is respectively arranged at an angle with the front-to-back direction and the up-down direction; a first reset member, which is arranged between the flip plate and the ice replenishing box to apply a reset force to the flip plate so that the opening and closing member is reset to the storage cooling position; an ice placing plate, which is liftable in the cooling chamber along the up-down direction, and the ice placing plate has a lifting protrusion, and the lifting protrusion protrudes upward from the ice placing plate; a second reset member, which is arranged between the ice placing plate and the cooling box to apply an upward reset force to the ice placing plate; wherein, when the opening and closing member is in the storage cooling position, the ice placing plate descends, and the upper end of the lifting protrusion separates from the flip plate to close the replenishing outlet, and when the opening and closing member is in the replenishing position, the ice placing plate rises, and the upper end of the lifting protrusion lifts the flip plate to open the replenishing outlet.

[0010] Furthermore, a limiting protrusion is provided on the inner wall of the ice replenishment box, and the limiting protrusion is located in front of the flip axis of the flip plate. When the opening and closing part is in the storage and cooling state, the upper surface of the flip plate gradually tilts downward in the direction from back to front, and the flip plate abuts against the upper end of the limiting protrusion; and / or, the flip plate includes a plate body and an ice crushing piece arranged at the rear end of the plate body, and the plate body can be flipped at the replenishment outlet, and the ice crushing piece includes a rotating shaft, a transmission tooth and an ice crushing tooth, and the rotating shaft is arranged at the rear end of the plate body, and the rotating shaft is parallel to the flip axis of the plate body, and the transmission tooth is arranged on the rotating shaft. When the rotating shaft rotates upward around the flip axis of the plate body, the transmission tooth contacts the inner wall of the cooling chamber or the inner wall of the storage chamber to drive the rotating shaft to rotate, and the ice crushing tooth is arranged on the rotating shaft.

[0011] Furthermore, the server cabinet also includes a cleaning piece, which includes a cleaning brush and a collection tray. The cleaning brush is fixedly arranged in the cabinet body, the cleaning brush is located on the front side of the cooling component, and the cleaning brush is located on the rear side of the server placement position. The cleaning brush can clean the front surface of the waterproof and breathable membrane, and the collection tray is arranged below the cleaning brush.

[0012] Furthermore, the collecting tray adopts an arc plate, the lower end of the arc plate is connected to the upper end of the cleaning brush, the upper end of the arc plate is tilted backward, the middle part of the arc plate protrudes forward, and / or, a bonding surface is provided on the side of the collecting tray facing the cleaning brush.

[0013] Furthermore, the cleaning member also includes an arc-shaped scraper, the lower end of the arc-shaped scraper is connected to the upper end of the cleaning brush, the upper end of the arc-shaped scraper is inclined backward, and the middle part of the arc-shaped scraper protrudes forward.

[0014] Furthermore, the cleaning member also includes a water spray member, which is arranged in the air flow channel. When the water spray member passes through the arc-shaped scraper, the arc-shaped scraper can trigger the water spray member to work.

[0015] Furthermore, the water spray component includes: a fixing frame, which is arranged on the cooling box; an elastic sleeve, which is arranged on the side of the fixing frame facing the waterproof breathable membrane, the elastic sleeve is located below the cooling box, the elastic sleeve has a water storage chamber and a shrinkage hole connected to the water storage chamber, the shrinkage hole is located on the side of the elastic sleeve facing the waterproof breathable membrane, and when the water spray component passes through the arc scraper, the arc scraper can squeeze the elastic sleeve; a connecting pipe, which is respectively connected to the water storage chamber and the cooling chamber.

[0016] Furthermore, the inner bottom wall of the cooling box gradually decreases in a direction approaching the connection with the connecting pipe.

[0017] Furthermore, the cooling component also includes an air duct, one end of which is connected to the air flow channel, and the other end of which extends to the driving member; and / or an elastic strip is provided at the air outlet end of the air flow channel, and the upper end of the elastic strip is connected to the lifting frame. During the operation of the fan member, the fan member can blow the elastic strip to swing back and forth.

[0018] Furthermore, the lifting frame includes a tube and a mesh plate, the axis of the tube extends in the front-to-back direction, the mesh plate is arranged at the rear end of the tube, the driving member is connected to the tube driving, the inner hole of the tube is connected to the mesh holes of the mesh plate to form an air flow channel; the driving member includes a motor and a screw rod, the motor is arranged on the cabinet body, the screw rod extends in the lifting direction of the lifting frame, the output end of the motor is connected to the screw rod driving, a transmission block is arranged on the rear side of the lifting frame, the screw rod is passed through the transmission block and is threadedly matched with the transmission block; a water-absorbing sponge is arranged on the bottom wall of the air flow channel; the server cabinet also includes a server arranged on the server placement position; the cooling member is located on the rear side of the server placement position, and the fan member is located on the rear side of the cooling member.

[0019] Furthermore, the air inlet is arranged at the rear side of the cooling box, and the air outlet is arranged at the front side of the cooling box; and / or, an insulation layer is arranged on the inner wall of the ice replenishing box.

[0020] By applying the technical solution of the present invention, the server cabinet includes a cabinet body, a cooling component and a driving component. The cooling component is used to cool the air in the air flow channel. The driving component is started to drive the lifting frame to move up and down. At the same time, the fan component is started to guide the cold air generated by the cooling component through the air flow channel to the server placement position, so as to achieve uniform cooling in the cabinet body, effectively reduce the operating temperature of the server, ensure the stable operation of the server, and reduce the server failure rate caused by overheating. Among them, the cooling component is used to cool the air in the air flow channel to avoid the heat dissipation effect of the cooling component being dependent on the ambient temperature of the computer room where the server cabinet is located. When the temperature of the computer room is high, the heat dissipation effect will be greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 A schematic diagram of the structure of a server cabinet provided according to an embodiment of the present invention is shown;

[0023] Figure 2 A schematic structural diagram of a cooling component and a driving component of a server cabinet provided in an embodiment of the present invention is shown;

[0024] Figure 3 A schematic structural diagram of a cooling component of a server cabinet provided in an embodiment of the present invention is shown;

[0025] Figure 4 Shows Figure 3 A partial enlarged view of the middle A;

[0026] Figure 5 A schematic structural diagram of a flip plate of a server cabinet provided in an embodiment of the present invention is shown;

[0027] Figure 6 A schematic diagram of the structure of a server cabinet provided by an embodiment of the present invention is shown;

[0028] Figure 7 Shows Figure 6 A partial enlarged view of point B in the middle.

[0029] The above drawings include the following reference numerals:

[0030] 1. Cabinet body; 2. Server; 3. Motor; 4. Screw; 5. Transmission block; 6. Axis; 7. Fan member; 8. Elastic strip; 9. Ice refill box; 10. Cooling box; 11. Ice; 12. Air inlet; 13. Waterproof breathable membrane; 14. Turn plate; 15. Limiting protrusion; 16. Ice placement plate; 17. Second reset member; 18. Lifting protrusion; 19. Rotating shaft; 20. Transmission teeth; 21. ice crushing teeth; 22. connecting rod; 23. cleaning brush; 24. collecting tray; 25. arc scraper; 26. connecting pipe; 27. elastic sleeve; 28. water-absorbing sponge; 29. ​​air guide tube; 30. cooling component; 31. lifting frame; 32. cooling part; 33. driving part; 34. opening and closing part; 35. plate body; 36. ice crushing part; 37. mesh plate; 38. cleaning part; 39. water spray part. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that in the relevant technologies, server cabinets have some shortcomings in dealing with the thermal effect cooling of high-density servers, which are mainly manifested in the heat dissipation design of local hot spots in the cabinet body, energy-saving and low-carbon issues of resource and energy consumption, and auxiliary dust removal functions. Under the current trend of increasing green and low-carbon awareness, the comprehensive energy efficiency performance of traditional cabinet cooling devices needs to be further improved.

[0033] First, the existing ventilation system may not be able to effectively dissipate the heat generated inside the cabinet, especially in local hot spots. This may cause uneven heating of some servers, reducing their performance and stability. Secondly, although the traditional refrigeration system can reduce the overall temperature, it performs poorly in dealing with local thermal effects and cannot accurately adjust the temperature to meet the needs of different areas, resulting in waste of resources and increased energy consumption. Thirdly, traditional server cabinet cooling devices usually focus on cooling functions and ignore dust removal. Server cabinets will generate a lot of dust during operation. If too much dust accumulates in the cabinet, it will affect the heat dissipation effect of the server and even damage the hardware equipment. In addition, the performance of traditional cooling devices in energy saving and low carbon is also worthy of attention. Because traditional refrigeration systems often use refrigerants with high energy consumption or the operation mode is not environmentally friendly, resulting in high energy consumption, it is not conducive to the realization of energy conservation and emission reduction goals.

[0034] like Figures 1 to 7 As shown, an embodiment of the present invention provides a server cabinet, which includes a cabinet body 1, a cooling component 30 and a driving component 33. The cabinet body 1 has a server placement position. The cooling component 30 includes a lifting frame 31, a fan component 7 and a cooling component 32 capable of reducing the air temperature. The lifting frame 31 is arranged in the cabinet body 1 in a liftable manner along the up and down directions. The lifting frame 31 is located at the rear side of the server placement position. The lifting frame 31 has an air flow channel extending along the front and back directions. The fan component 7 and the cooling component 32 are both arranged in the air flow channel. The air outlet end of the air flow channel is arranged corresponding to the server placement position. The driving component 33 is arranged in the cabinet body 1 and is drivingly connected to the lifting frame 31 to drive the lifting frame 31 to rise and fall.

[0035] The server cabinet provided by this embodiment is applied, and the server cabinet includes a cabinet body 1, a cooling component 30, and a driving component 33. The cooling component 32 is used to cool the air in the air flow channel, and the driving component 33 is started to drive the lifting frame 31 to move up and down. At the same time, the fan component 7 is started to guide the cold air generated by the cooling component 32 to the server placement position through the air flow channel, so as to achieve uniform cooling in the cabinet body 1, effectively reduce the operating temperature of the server, ensure the stable operation of the server, and reduce the server failure rate caused by overheating. Among them, the cooling component 32 is used to cool the air in the air flow channel to avoid the heat dissipation effect of the cooling component 30 being dependent on the ambient temperature of the computer room where the server cabinet is located. When the temperature of the computer room is high, the heat dissipation effect will be greatly reduced.

[0036] like Figure 3 and Figure 4 As shown, the cooling component 32 includes a cooling box 10, which has a cooling chamber for placing ice cubes 11 and an air inlet 12 and an air outlet connected to the cooling chamber. The cooling component 30 also includes a waterproof breathable membrane 13, which is arranged on the lifting frame 31, and the waterproof breathable membrane 13 is covered at the air outlet end of the air flow channel. Ice cubes 11 are placed in the cooling chamber in advance, and the fan component 7 is started. After the air is cooled by the ice cubes 11, it is guided to the server placement position through the waterproof breathable membrane 13 to achieve efficient cooling. At the same time, the waterproof breathable membrane 13 can prevent the water after the ice cubes 11 melt from entering the server area, and the temperature in the server cabinet can be quickly reduced, while keeping the server dry to prevent moisture from causing damage to the server.

[0037] like Figure 3 and Figure 4As shown, the cooling component 32 also includes an ice replenishing box 9 and an opening and closing component 34. The ice replenishing box 9 is arranged above the cooling box 10. The ice replenishing box 9 has a storage chamber and a replenishing outlet connected to the storage chamber. The replenishing outlet is arranged at the lower end of the ice replenishing box 9. The cooling box 10 has a replenishing inlet connected to the cooling chamber. The replenishing inlet and the replenishing outlet are arranged correspondingly. The opening and closing component 34 is arranged between the cooling box 10 and the ice replenishing box 9. The opening and closing component 34 has a storage cooling position and a replenishing position. When the opening and closing component 34 is in the storage cooling position, the opening and closing component 34 closes the replenishing outlet to isolate the cooling chamber and the storage chamber. When the opening and closing component 34 is in the replenishing position, the opening and closing component 34 opens the replenishing outlet to connect the cooling chamber and the storage chamber. By opening and closing the opening and closing member 34, the ice cubes 11 are replenished from the ice cube replenishing box 9 to the cooling box 10, ensuring that there are sufficient ice cubes 11 in the cooling box 10, thereby continuously providing a cooling effect, avoiding the inconvenience of frequent manual replenishment of ice cubes 11, and improving the degree of automation of the system.

[0038] like Figure 3 and Figure 4As shown, the opening and closing member 34 includes a flip plate 14, a first reset member, an ice placing plate 16 and a second reset member 17. The flip plate 14 is flippably arranged at the replenishing outlet. The flip axis of the flip plate 14 is respectively arranged at an angle with the front-to-back direction and the up-down direction. The first reset member is arranged between the flip plate 14 and the ice replenishing box 9 to apply a reset force to the flip plate 14 so that the opening and closing member 34 is reset to the storage cooling position. The ice placing plate 16 is liftable in the cooling chamber along the up-down direction. The ice placing plate 16 has a lifting protrusion 18, and the lifting protrusion 18 protrudes upward from the ice placing The first reset member 17 is disposed between the ice placing plate 16 and the cooling box 10 to apply a reset force to the ice placing plate 16 to move upward, wherein when the opening and closing member 34 is in the storage cooling position, the ice placing plate 16 is lowered, and the upper end of the lifting protrusion 18 is separated from the flip plate 14 to close the supplementary outlet, and when the opening and closing member 34 is in the supplementary position, the ice placing plate 16 is raised, and the upper end of the lifting protrusion 18 lifts the flip plate 14, so that one end of the flip plate 14 rotates into the ice supplementary box 9, and the other end of the flip plate 14 rotates into the cooling box 10 to open the supplementary outlet. The opening and closing of the supplementary outlet is controlled by the flipping of the flip plate 14, and the automatic replenishment of the ice 11 in the cooling chamber is realized by combining the lifting and lowering of the ice placing plate 16. At the same time, the first reset member and the second reset member are used to ensure the reset of the flip plate 14 and the ice placing plate 16 to maintain the stable operation of the system. Specifically, when the ice cubes on the ice placing plate 16 melt, the ice placing plate 16 rises, the lifting protrusion 18 lifts the flip plate 14, the replenishing outlet is opened, and the ice cubes 11 in the ice replenishing box 9 are automatically replenished into the cooling box 10. The ice cubes fall onto the ice placing plate 16 to make the ice placing plate 16 descend. When the ice placing plate 16 descends to a certain position, the lifting protrusion 18 separates from the flip plate 14, and the replenishing outlet is closed, thereby realizing automatic replenishment and isolation of the ice cubes 11, improving the automation and stability of the system, and reducing the occurrence of external heat entering the ice replenishing box 9 to accelerate the melting of the ice cubes 11. This design can allow the ice cubes 11 to slowly enter the cooling box 10 many times, thereby achieving long-term and multiple uses and achieving a better cooling effect.

[0039] The first restoring member includes a torsion spring, and the second restoring member 17 includes a spring.

[0040] like Figures 1 to 7As shown, a limiting protrusion 15 is provided on the inner wall of the ice cube replenishing box 9, and the limiting protrusion 15 is located at the front side of the flip axis of the flip plate 14. When the opening and closing member 34 is in the storage cooling state, the upper surface of the flip plate 14 gradually tilts downward in the direction from back to front, and the flip plate 14 abuts against the upper end of the limiting protrusion 15. The limiting protrusion 15 prevents the flip plate 14 from flipping over. When the opening and closing member 34 is in the storage cooling state, the upper surface of the flip plate 14 gradually tilts downward in the direction from back to front, so that the ice cubes 11 in the ice cube replenishing box 9 will flow to the front end of the flip plate 14, so that under the action of the gravity of the ice cubes 11 and the reset force of the first reset member, the flip plate 14 is pressed on the limiting protrusion 15, preventing the ice cubes 11 from squeezing the flip plate 14 and causing the flip plate 14 to rotate unbalancedly, and preventing the ice cubes 11 from falling into the cooling box 10.

[0041] Specifically, Figures 1 to 7 As shown, the limiting protrusion 15 adopts an "L"-shaped structure.

[0042] like Figure 4 and Figure 5 As shown, the flip plate 14 includes a plate body 35 and an ice crushing member 36 disposed at the rear end of the plate body 35. The plate body 35 is flippably disposed at the replenishing outlet. The ice crushing member 36 includes a rotating shaft 19, a driving tooth 20, and an ice crushing tooth 21. The rotating shaft 19 is disposed at the rear end of the plate body 35. The rotating shaft 19 is parallel to the flip axis of the plate body 35. The driving tooth 20 is disposed on the rotating shaft 19. When the rotating shaft 19 rotates upward around the flip axis of the plate body 35, the driving tooth 20 contacts the inner wall of the cooling chamber or the inner wall of the storage chamber to drive the rotating shaft 19 to rotate. The ice crushing tooth 21 is disposed on the rotating shaft 19. Specifically, Figure 5 In the shown orientation, in the direction away from the axis of the rotating shaft 19, the transmission teeth 20 extend obliquely counterclockwise, and the ice crushing teeth 21 extend clockwise. In the process of the flip plate 14 closing the replenishing outlet, the ice crushing piece 36 revolves clockwise around the flip axis of the plate body 35, and the transmission teeth 20 contact the inner wall of the cooling chamber or the inner wall of the storage chamber. The transmission teeth 20 are subjected to downward friction. The transmission teeth 20 rotate counterclockwise around the rotation axis of the rotating shaft 19 to guide the ice cubes on the upper side of the plate body 35 upward into the ice replenishing box 9, and drive the ice crushing piece 36 to rotate counterclockwise. During this process, if the ice crushing piece 36 encounters larger ice cubes 11, the ice crushing teeth 21 can break the ice cubes to prevent the ice cubes 11 from getting stuck at the replenishing outlet, thereby ensuring that the flip plate 14 smoothly closes the replenishing outlet.

[0043] like Figure 1 , Figure 6 as well as Figure 7As shown, the server cabinet further includes a cleaning member 38, which includes a cleaning brush 23 and a collecting tray 24. The cleaning brush 23 is fixedly arranged in the cabinet body 1, the cleaning brush 23 is located in front of the cooling assembly 30, and the cleaning brush 23 is located at the rear of the server placement position. The cleaning brush 23 can clean the front surface of the waterproof breathable membrane 13, and the collecting tray 24 is arranged below the cleaning brush 23. When the lifting frame 31 drives the waterproof breathable membrane 13 to move up and down, the cleaning brush 23 contacts the waterproof breathable membrane 13 to remove dust and impurities on the surface thereof, and the dust and impurities fall into the collecting tray 24 below. The collecting tray 24 is cleaned regularly to maintain the cleanliness of the server cabinet.

[0044] Furthermore, when the cleaning brush 23 contacts the waterproof breathable membrane 13, the ice supply box 9 and the cooling box 10 play the role of auxiliary support for the waterproof breathable membrane 13, preventing the waterproof breathable membrane 13 from excessively deforming backwards and preventing the cleaning brush 23 from having difficulty in contacting the waterproof breathable membrane 13.

[0045] like Figure 7 As shown, the collecting tray 24 is an arc-shaped plate, the lower end of the arc-shaped plate is connected to the upper end of the cleaning brush 23, the upper end of the arc-shaped plate is tilted backward, the middle part of the arc-shaped plate protrudes forward, and a bonding surface is provided on the side of the collecting tray 24 facing the cleaning brush 23. The adhesiveness of the bonding surface is used to further fix the dust collected by the collecting tray 24 to prevent the dust from floating again, thereby improving the efficiency of dust collection and ensuring the cleanliness of the server cabinet.

[0046] Specifically, a disposable tape is replaceably provided on one side of the collecting tray 24 facing the cleaning brush 23 , and the adhesive surface of the disposable tape is arranged toward the cleaning brush 23 to form a bonding surface. After the disposable tape is covered with dust and impurities, it is replaced to facilitate the continued use of the collecting tray 24 .

[0047] like Figure 7 As shown, the cleaning member 38 further includes an arc-shaped scraper 25, the lower end of which is connected to the upper end of the cleaning brush 23, the upper end of which is tilted backward, and the middle part of which is protruding forward. When the lifting frame 31 drives the waterproof breathable membrane 13 to move up and down, the cleaning brush 23 contacts the waterproof breathable membrane 13 to remove dust on the surface thereof, and then the upper end of the arc-shaped scraper 25 performs secondary cleaning on the waterproof breathable membrane 13 cleaned by the cleaning brush 23 to prevent dust from condensing into a mass and continuing to adhere to the waterproof breathable membrane 13, thereby ensuring that the dust is completely removed.

[0048] like Figure 3 and Figure 7As shown, the cleaning member 38 also includes a water spraying member 39, which is arranged in the air flow channel. When the water spraying member 39 passes through the arc scraper 25, the arc scraper 25 can trigger the water spraying member 39 to work. When the lifting frame 31 drives the waterproof breathable membrane 13 to move up and down to the position of the water spraying member 39, the arc scraper 25 triggers the water spraying member 39, and the water spraying member 39 sprays water to clean the waterproof breathable membrane 13, and then the arc scraper 25 continues to move to complete the cleaning process.

[0049] like Figure 4 As shown, the water spraying member 39 includes a fixing frame, an elastic sleeve 27 and a connecting pipe 26. The fixing frame is arranged on the cooling box 10. The elastic sleeve 27 is arranged on the side of the fixing frame facing the waterproof breathable membrane 13. The elastic sleeve 27 is located below the cooling box 10. The elastic sleeve 27 has a water storage cavity and a shrinkage hole connected to the water storage cavity. The shrinkage hole is located on the side of the elastic sleeve 27 facing the waterproof breathable membrane 13. When the water spraying member passes through the arc scraper 25, the arc scraper 25 can squeeze the elastic sleeve 27. The connecting pipe 26 is respectively connected to the water storage cavity and the cooling cavity. When the lifting frame 31 drives the waterproof breathable membrane 13 to move up and down to the position of the water spraying member 39, the arc scraper 25 squeezes the elastic sleeve 27, and the water in the elastic sleeve 27 is sprayed out through the shrinkage hole to clean the waterproof breathable membrane 13. Then the arc scraper 25 continues to move to complete the cleaning process. The connecting pipe 26 can replenish the water melted by the ice cubes 11 in the cooling cavity into the water storage cavity.

[0050] Specifically, the shrinkage hole adopts a cross hole. When the elastic sleeve 27 is squeezed, the water in the water storage cavity can be sprayed out through the shrinkage hole. When the elastic sleeve 27 is squeezed, the shrinkage hole relies on the elastic recovery of the elastic sleeve 27 itself to close the shrinkage hole.

[0051] like Figure 4 As shown, the inner bottom wall of the cooling box 10 gradually decreases in the direction close to the connection with the connecting pipe 26. When the ice cubes 11 melt, the water flows toward the connecting pipe 26 under the guidance of the inclined inner bottom wall of the cooling box 10, and is discharged through the connecting pipe 26, so as to avoid water accumulation in the cooling box 10 and affect the cooling effect.

[0052] like Figure 2 As shown, the cooling assembly 30 further includes an air duct 29, one end of which is connected to the air flow channel, and the other end of which extends to the driving member 33. The cold air is guided to the driving member 33 through the air duct 29 to reduce the temperature of the driving member 33.

[0053] like Figures 2 to 4 As shown, an elastic strip 8 is provided at the outlet end of the air flow channel, and the upper end of the elastic strip 8 is connected to the lifting frame 31. When the fan member 7 is working, the fan member 7 can blow the elastic strip 8 to swing back and forth. The swing of the elastic strip 8 is used to tap the server 2 to clean the server 2.

[0054] like Figure 3 As shown, the lifting frame 31 includes a surrounding tube 6 and a mesh plate 37. The axis of the surrounding tube 6 extends in the front-to-back direction. The mesh plate 37 is arranged at the rear end of the surrounding tube 6. The driving member 33 is drivingly connected to the surrounding tube 6. The inner hole of the surrounding tube 6 is connected to the mesh holes of the mesh plate 37 to form an air flow channel.

[0055] like Figure 1 , Figure 2 , Figure 6 as well as Figure 7 As shown, the driving member 33 includes a motor 3 and a screw rod 4. The motor 3 is arranged on the cabinet body 1. The screw rod 4 extends along the lifting direction of the lifting frame 31. The output end of the motor 3 is drivingly connected to the screw rod 4. A transmission block 5 is arranged on the rear side of the lifting frame 31. The screw rod 4 is inserted into the transmission block 5 and is threadedly matched with the transmission block 5.

[0056] like Figure 3 As shown, a water-absorbing sponge 28 is provided on the bottom wall of the air flow channel.

[0057] Specifically, the water sprayed by the water spraying member will flow to the water-absorbing sponge 28 to be absorbed by the water-absorbing sponge 28. When the water absorbed by the water-absorbing sponge 28 evaporates, it can play a role in assisting cooling.

[0058] like Figure 1 and Figure 6 As shown, the server cabinet also includes a server 2 arranged on the server placement position.

[0059] In this embodiment, the cooling member 32 is located at the rear side of the server placement position, and the fan member 7 is located at the rear side of the cooling member 32. When the ice cube 11 enters the cooling box 10, since the cooling member 32 is located at the rear side of the server placement position, and the fan member 7 is located at the rear side of the cooling member 32, the wind blown by the fan member 7 will pass through the cooling box 10, the ice cube 11 and the waterproof breathable membrane 13 and blow to the server 2, so that the wind blown by the fan member 7 is cooled by the ice cube 11, and the server 2 is cooled more efficiently, and the installed waterproof breathable membrane 13 can prevent the ice cube 11 from melting into water and being blown to the server 2.

[0060] like Figure 4 As shown, the air inlet 12 is arranged at the rear side of the cooling box 10 , and the air outlet is arranged at the front side of the cooling box 10 .

[0061] In this embodiment, a heat-insulating layer is provided on the inner wall of the ice cube replenishing box 9, which is beneficial to the long-term storage of the ice cubes 11 and slows down the melting speed thereof.

[0062] In this embodiment, the server 2 is connected to the inside of the cabinet body 1 by bolts, and the motor 3 is installed at the bottom of the cabinet body 1 .

[0063] like Figures 1 to 7 As shown, the cleaning part also includes a connecting rod 22, and the cleaning brush 23 includes a brush plate and a brush. The connecting rod 22 is fixedly installed on the top of the inner wall of the cabinet body 1, the brush plate is fixedly installed on the bottom of the connecting rod 22, and the brush is fixedly installed on one side of the brush plate close to the screw rod 4, and an arc-shaped collecting tray 24 is fixedly installed on the surface of the connecting rod 22.

[0064] The server cabinet provided by this embodiment effectively solves the local thermal effect and dust accumulation problems inside the high-density server cabinet by combining the innovative design of ice cooling, fan parts and cleaning parts. It can not only evenly and quickly reduce the temperature around the server and ensure that the server operates stably within a suitable temperature range, but also effectively remove dust and impurities on the surface of the server with the assistance of elastic strips and cleaning parts, improve heat dissipation efficiency, and extend the service life of the server. In addition, the energy-saving and low-carbon characteristics of the device significantly reduce the energy consumption and operating costs of the data center by optimizing energy utilization efficiency, reducing the use of refrigerants, and using natural ice cooling, which is in line with the development trend of green data centers and has significant economic benefits and environmental significance.

[0065] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0066] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0067] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0068] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0069] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A server cabinet, characterized in that: The server cabinet comprises: The cabinet body (1) has a server placement position; A cooling component (30) comprises a lifting frame (31), a fan component (7) and a cooling component (32) capable of lowering the temperature of air, wherein the lifting frame (31) is arranged in the cabinet body (1) in a manner that it can be lifted and lowered in the up-down direction, the lifting frame (31) is located at the rear side of the server placement position, the lifting frame (31) has an air flow channel extending in the front-to-back direction, the fan component (7) and the cooling component (32) are both arranged in the air flow channel, and the air outlet end of the air flow channel is arranged corresponding to the server placement position; A driving member (33) is arranged in the cabinet body (1) and is drivingly connected to the lifting frame (31) to drive the lifting frame (31) to rise and fall.

2. The server cabinet according to claim 1, characterized in that: The cooling element (32) comprises a cooling box (10), wherein the cooling box (10) has a cooling chamber for placing ice cubes (11) and an air inlet (12) and an air outlet connected to the cooling chamber; The cooling component (30) further comprises a waterproof and breathable membrane (13), wherein the waterproof and breathable membrane (13) is arranged on the lifting frame (31), and the waterproof and breathable membrane (13) is covered at the air outlet end of the air flow channel.

3. The server cabinet according to claim 2, characterized in that: The temperature-reducing element (32) further comprises: An ice cube replenishment box (9) is arranged above the cooling box (10), the ice cube replenishment box (9) has a storage chamber and a replenishment outlet connected to the storage chamber, the replenishment outlet is arranged at the lower end of the ice cube replenishment box (9), the cooling box (10) has a replenishment inlet connected to the cooling chamber, the replenishment inlet is arranged corresponding to the replenishment outlet; An opening and closing member (34) is arranged between the cooling box (10) and the ice cube replenishing box (9), and the opening and closing member (34) has a storage cooling position and a replenishing position. When the opening and closing member (34) is in the storage cooling position, the opening and closing member (34) closes the replenishing outlet to isolate the cooling chamber and the storage chamber. When the opening and closing member (34) is in the replenishing position, the opening and closing member (34) opens the replenishing outlet to connect the cooling chamber and the storage chamber.

4. The server cabinet according to claim 3, characterized in that: The opening and closing member (34) comprises: A flip plate (14) is flippably arranged at the supplementary outlet, and a flip axis of the flip plate (14) is arranged at an angle to the front-rear direction and the up-down direction respectively; A first reset member is arranged between the flip plate (14) and the ice cube replenishing box (9) to apply a reset force to the flip plate (14) so ​​as to reset the opening and closing member (34) to the storage and cooling position; An ice cube placement plate (16) is arranged in the cooling chamber in a manner that it can be lifted and lowered along the up-down direction, the ice cube placement plate (16) having a lifting protrusion (18), and the lifting protrusion (18) protrudes upward from the ice cube placement plate (16); A second restoring member (17) is arranged between the ice cube placing plate (16) and the cooling box (10) to apply a restoring force to the ice cube placing plate (16) to move upward; When the opening and closing member (34) is in the storage cooling position, the ice placement plate (16) descends, and the upper end of the lifting protrusion (18) separates from the flip plate (14) to close the supplementary outlet; when the opening and closing member (34) is in the supplementary position, the ice placement plate (16) rises, and the upper end of the lifting protrusion (18) lifts the flip plate (14) to open the supplementary outlet.

5. The server cabinet according to claim 4, characterized in that: A limiting protrusion (15) is provided on the inner wall of the ice cube replenishing box (9), and the limiting protrusion (15) is located at the front side of the flip axis of the flip plate (14). When the opening and closing member (34) is in the storage cooling state, the upper surface of the flip plate (14) gradually tilts downward in the direction from back to front, and the flip plate (14) abuts against the upper end of the limiting protrusion (15); and / or, The flip plate (14) comprises a plate body (35) and an ice crushing piece (36) arranged at the rear end of the plate body (35); the plate body (35) is flippably arranged at the replenishing outlet; the ice crushing piece (36) comprises a rotating shaft (19), a transmission tooth (20) and an ice crushing tooth (21); the rotating shaft (19) is arranged at the rear end of the plate body (35); the rotating shaft (19) is parallel to the flip axis of the plate body (35); the transmission tooth (20) is arranged on the rotating shaft (19); when the rotating shaft (19) rotates upward around the flip axis of the plate body (35), the transmission tooth (20) contacts the inner wall of the cooling chamber or the inner wall of the storage chamber to drive the rotating shaft (19) to rotate; the ice crushing tooth (21) is arranged on the rotating shaft (19).

6. The server cabinet according to claim 2, characterized in that: The server cabinet further comprises a cleaning member (38), wherein the cleaning member (38) comprises a cleaning brush (23) and a collecting tray (24), wherein the cleaning brush (23) is fixedly arranged in the cabinet body (1), wherein the cleaning brush (23) is located at the front side of the cooling component (30), wherein the cleaning brush (23) is located at the rear side of the server placement position, wherein the cleaning brush (23) is capable of cleaning the front surface of the waterproof breathable membrane (13), and wherein the collecting tray (24) is arranged below the cleaning brush (23).

7. The server cabinet according to claim 6, characterized in that: The collecting tray (24) is an arc-shaped plate, the lower end of the arc-shaped plate is connected to the upper end of the cleaning brush (23), the upper end of the arc-shaped plate is tilted backward, the middle part of the arc-shaped plate protrudes forward, and / or, A bonding surface is provided on the side of the collecting tray (24) facing the cleaning brush (23).

8. The server cabinet according to claim 6, characterized in that: The cleaning member (38) further comprises an arc-shaped scraper (25), the lower end of the arc-shaped scraper (25) being connected to the upper end of the cleaning brush (23), the upper end of the arc-shaped scraper (25) being inclined backwards, and the middle part of the arc-shaped scraper (25) being protruding forwards.

9. The server cabinet according to claim 8, characterized in that: The cleaning member (38) further comprises a water spray member (39), wherein the water spray member (39) is arranged in the air flow channel, and when the water spray member (39) passes through the arc-shaped scraper (25), the arc-shaped scraper (25) can trigger the water spray member (39) to operate.

10. The server cabinet according to claim 9, characterized in that: The water spraying member (39) comprises: A fixing frame, arranged on the cooling box (10); An elastic sleeve (27) is arranged on a side of the fixing frame facing the waterproof breathable membrane (13), the elastic sleeve (27) is located below the cooling box (10), the elastic sleeve (27) has a water storage cavity and a shrinkage hole connected to the water storage cavity, the shrinkage hole is located on a side of the elastic sleeve (27) facing the waterproof breathable membrane (13), and when the water spraying member passes through the arc scraper (25), the arc scraper (25) can squeeze the elastic sleeve (27); The connecting pipe (26) is respectively connected to the water storage chamber and the cooling chamber.

11. The server cabinet according to claim 10, characterized in that: In the direction approaching the connection with the connecting pipe (26), the inner bottom wall of the cooling box (10) gradually decreases.

12. The server cabinet according to claim 1, characterized in that: The cooling component (30) further comprises an air guide pipe (29), one end of the air guide pipe (29) being in communication with the air flow channel, and the other end of the air guide pipe (29) extending to the driving member (33); and / or, An elastic strip (8) is provided at the air outlet end of the air flow channel, and the upper end of the elastic strip (8) is connected to the lifting frame (31). When the fan component (7) is in operation, the fan component (7) can blow the elastic strip (8) to swing back and forth.

13. The server cabinet according to claim 1, characterized in that: The lifting frame (31) comprises a shroud (6) and a mesh plate (37), the axis of the shroud (6) extending along the front-rear direction, the mesh plate (37) being arranged at the rear end of the shroud (6), the driving member (33) being drivingly connected to the shroud (6), the inner hole of the shroud (6) being connected to the mesh holes of the mesh plate (37) to form the air flow channel; The driving member (33) comprises a motor (3) and a screw rod (4); the motor (3) is arranged on the cabinet body (1); the screw rod (4) extends along the lifting direction of the lifting frame (31); the output end of the motor (3) is drivingly connected to the screw rod (4); a transmission block (5) is arranged on the rear side of the lifting frame (31); the screw rod (4) is inserted into the transmission block (5) and is threadedly matched with the transmission block (5); A water-absorbing sponge (28) is arranged on the bottom wall of the air flow channel; The server cabinet also includes a server (2) arranged on the server placement position; The cooling component (32) is located at the rear side of the server placement position, and the fan component (7) is located at the rear side of the cooling component (32).

14. The server cabinet according to claim 3, characterized in that: The air inlet (12) is arranged on the rear side of the cooling box (10), and the air outlet is arranged on the front side of the cooling box (10); and / or, The inner wall of the ice cube replenishing box (9) is provided with a heat-insulating layer.

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