Information storage device for cloud computing

Abstract

The invention relates to the technical field of data processing, in particular to an information storage device for cloud computing, which comprises a shell, a cover plate, a storage assembly and a heat dissipation assembly, the upper end of the shell is provided with a mounting groove, the cover plate is detachably connected to the upper end of the shell, the cover plate is used for covering a notch of the mounting groove, one end of the shell is provided with an assembly port, and the assembly port is detachably connected to the upper end of the shell. The storage assembly is fixedly connected to the inner wall of the assembling opening, the storage assembly is provided with an air inlet, the heat dissipation assembly comprises a heat dissipation fan and a heat dissipation pipe, the heat dissipation fan and the heat dissipation pipe are both connected to the groove bottom of the mounting groove, the outer wall of the shell is provided with an air outlet, the air outlet is formed in the side, away from the storage assembly, of the heat dissipation assembly, and the air inlet and the air outlet are both communicated with the mounting groove. The heat dissipation fan rotates to enable gas to enter the mounting groove from the air inlet, the gas is heated after heat exchange with the storage assembly, then cooled after heat exchange with the heat dissipation pipe and finally exhausted from the air outlet after heat exchange with other parts in the mounting groove, and the heat dissipation efficiency is improved through the heat dissipation pipe.

Description

Technical Field

[0001] The present application relates to the technical field of data processing, and in particular to an information storage device for cloud computing. Background Art

[0002] Cloud computing is a service model that provides on-demand computing resources over the internet. In a cloud computing environment, information storage devices are core components that support data persistence, high availability, and elastic scalability. Common information storage devices used in cloud computing include enterprise-class hard drives, solid-state drives, storage servers, and tape libraries.

[0003] With the explosive growth of data and increasing computing demands, storage devices generate significant heat during operation. If this heat cannot be effectively dissipated, it can lead to decreased device performance, shortened lifespan, and even hardware failure, impacting the reliability and stability of cloud services. In severe cases, it can even cause spontaneous combustion, resulting in data loss and financial damage to users. Summary of the Invention

[0004] To facilitate heat dissipation, the present application provides an information storage device for cloud computing.

[0005] The information storage device for cloud computing provided in this application adopts the following technical solution: An information storage device for cloud computing includes a shell, a cover, a storage component and a heat dissipation component. The upper end of the shell is provided with a mounting slot, the cover is detachably connected to the upper end of the shell, the cover is used to cover the notch of the mounting slot, one end of the shell is provided with an assembly port, the storage component is fixedly connected to the inner wall of the assembly port, the storage component is provided with an air inlet, the heat dissipation component includes a cooling fan and a heat dissipation pipe, the cooling fan and the heat dissipation pipe are both connected to the bottom of the mounting slot, the outer wall of the shell is provided with an air outlet, the air outlet is provided on the side of the heat dissipation component away from the storage component, and the air inlet and the air outlet are both connected to the mounting slot.

[0006] By adopting the above technical solution, the rotation of the cooling fan causes the gas to enter the installation slot from the air inlet, first heat exchange with the storage component to increase the temperature, then heat exchange with the heat pipe to cool down, and finally heat exchange with other components in the installation slot and then be discharged from the air outlet. The heat pipe improves the heat dissipation efficiency.

[0007] Preferably, the storage component includes a storage rack, a storage box and a memory disk. The storage rack is provided with a plurality of placement slots at one end facing away from the heat dissipation component. The plurality of placement slots are distributed in an array on the storage rack. The storage rack is provided with a plurality of air inlets. The plurality of air inlets are evenly spaced along the width direction of the storage rack. The air inlets are provided on the outer periphery of the storage slot. The storage box is slidably connected to the slot wall of the placement slot. The upper end of the storage box is provided with a storage slot. The memory disk is embedded in the storage slot. The cooling fan is slidably connected to the slot wall of the mounting slot. The sliding direction of the cooling fan is parallel to the width direction of the shell.

[0008] By adopting the above technical solution, the memory disk is placed in the storage box, and the storage box is placed in the placement slot. Multiple placement slots can hold multiple memory disks at the same time. Different numbers of memory disks can be installed according to user needs. The cooling fan slides to dissipate heat to areas with higher temperatures, thereby improving heat dissipation efficiency.

[0009] Preferably, the heat dissipation assembly also includes a heat press tube, a slider, a gear, a first rack, a second rack and a magnetic block. The heat press tube is arranged between the storage rack and the heat dissipation fan, the heat press tube is fixedly connected to the inner wall of the assembly port, the slider is slidably connected to the inner wall of the heat press tube, the gear is arranged between the heat press tube and the heat dissipation fan, the gear rotates around its own axis and is connected to the downward inner wall of the assembly port, the rotation axis of the gear is vertical, the first rack and the second rack are both slidably connected to the downward inner wall of the assembly port, the first rack and the second rack are respectively engaged with the two ends of the gear, the first rack is fixedly connected to the magnetic block, the magnetic block and the slider attract each other, and the second rack is fixedly connected to the heat dissipation fan.

[0010] By adopting the above technical solution, the number and installation position of memory disks are different, resulting in uneven temperature distribution on the storage rack and uneven ambient temperature distribution near the hot pressing tube. When the temperature at one end is higher than the other end, the gas expansion on one side of the slider pushes the slider to move, causing the magnetic block to move synchronously, the first rack moves, the gear rotates, and the second rack moves in the opposite direction. The cooling fan moves with the second rack, concentrating heat dissipation on the area with higher temperature, thereby improving heat dissipation efficiency.

[0011] Preferably, the heat dissipation assembly further includes a liquid nitrogen tank, a delivery pipe and an electrically controlled valve, the liquid nitrogen tank is fixedly connected to the upper end of the shell, one end of the delivery pipe is connected to the liquid nitrogen tank, and the other end of the delivery pipe is connected to the heat dissipation pipe, the electrically controlled valve is connected to the delivery pipe for controlling the on and off of the delivery pipe, and the heat dissipation pipe is fixedly connected to a pressure relief valve.

[0012] By adopting the above technical solution, when the temperature in the installation slot is too high, indicating that the heat dissipation efficiency of the cooling fan is low, the electronically controlled valve opens, and liquid nitrogen flows into the heat dissipation pipe through the delivery pipe. The gas entering the installation slot exchanges heat with the heat dissipation pipe, thereby cooling the electronic components in the installation slot and improving the heat dissipation efficiency.

[0013] Preferably, it also includes a control component, which is arranged on a side of the heat dissipation component away from the storage component. The control component includes a connecting plate, a first memory alloy, a control block, a slide rail and a switch. One end of the first memory alloy is fixedly connected to the connecting plate, and the other end of the first memory alloy is fixedly connected to the control block. The slide rail is fixedly connected to the bottom of the mounting groove. The control block is slidably connected to the slide rail. The sliding direction of the control block is parallel to the length direction of the shell. The switch is fixedly connected to the bottom of the mounting groove. The switch is electrically connected to the electric control valve. The control block is used to abut the switch. When the control block abuts the switch, the electric control valve is energized and opened.

[0014] By adopting the above technical solution, the control block slides along the slide rail. When the temperature in the installation slot exceeds a preset value, the first memory alloy deforms and elongates to push the control block to move. The control block abuts the switch, the electronically controlled valve opens, and the liquid nitrogen is discharged, thereby improving the heat dissipation efficiency.

[0015] Preferably, the control component also includes a heat conducting plate, a second memory alloy, a conical block, a spring and an abutment plate. The heat conducting plate is arranged on the side of the connecting plate away from the heat dissipation component, the heat conducting plate is fixedly connected to the bottom of the mounting groove, one end of the second memory alloy is fixedly connected to the heat conducting plate, and the other end of the second memory alloy is fixedly connected to the connecting plate. The heat dissipation pipe is provided with a drain port at one end facing the control block, and the conical block is used to block the drain port. The diameter of the conical block increases as it moves away from the control block. The outer wall of the conical block is fixedly connected to the abutment plate, one end of the spring is fixedly connected to the inner wall of the heat dissipation pipe, and the other end of the spring is fixedly connected to the abutment plate.

[0016] By adopting the above technical solution, when the temperature in the installation groove further increases, indicating that there may be a fire in the electronic components, the second memory alloy deforms and elongates, causing the control block to move away from the switch, disconnecting the switch and the electronically controlled valve, reducing the probability of safety accidents. The control block pushes the conical block to move, the drain port opens, and the liquid nitrogen is discharged. The liquid nitrogen quickly vaporizes, reducing the oxygen content in the installation groove and extinguishing the open fire.

[0017] Preferably, it also includes a power supply, a processor, a first cable, a second cable, a third cable and a sliding block, the power supply is arranged on the side of the heat dissipation component away from the storage component, the processor is arranged between the power supply and the heat dissipation component, the bottom of the placement slot is fixedly connected with a first connector, the slot wall of the storage slot is fixedly connected with a second connector, the second connector is used to electrically connect the first connector and the memory disk, one end of the first cable is electrically connected to the first connector, the other end of the first cable is electrically connected to the processor, the power supply is provided with an interface, one end of the second cable is electrically connected to the processor, the other end of the second cable is fixedly connected with a second connector, one end of the third cable is electrically connected to the cooling fan, the other end of the third cable is fixedly connected with a third connector, the second connector and the third connector are plugged into the interface, the sliding block is slidably connected to the bottom of the installation slot, and the second connector and the third connector are both fixedly connected to the sliding block.

[0018] By adopting the above technical solution, when the temperature in the installation slot is too high, the sliding block slides to move the second connector and the third connector away from the power supply, disconnecting the power supply and reducing the probability of safety accidents.

[0019] Preferably, the control component is arranged between the power supply and the heat dissipation component, and the control component also includes a pull rod. The sliding block is arranged on the side of the control block close to the power supply. The sliding block is provided with an avoidance opening. One end of the pull rod is fixedly connected to the control block, and the other end of the pull rod is fixedly connected to the limiting rod after passing through the avoidance opening. The limiting rod is used to abut one end of the sliding block toward the power supply.

[0020] By adopting the above technical solution, when the temperature in the installation slot is too high, the control block moves to pull the sliding block through the pull rod to cut off the power supply.

[0021] Preferably, the control component also includes a blocking plate and a connecting rod, the blocking plate is slidably connected to the groove wall of the mounting groove, the sliding direction of the blocking plate is parallel to the length direction of the shell, the blocking plate is provided with a heat dissipation port, the dustproof net is fixedly connected to the inner wall of the heat dissipation port, the blocking plate is used to cover the air outlet, the heat dissipation port is used to connect the air outlet, one end of the connecting rod is fixedly connected to the sliding block, and the other end of the connecting rod is fixedly connected to the blocking plate.

[0022] By adopting the above technical solution, when the temperature is too high, the connecting rod drives the blocking plate to slide so that the blocking plate covers the air outlet, isolates the fire source, prevents the fire from spreading, and protects other equipment.

[0023] Preferably, it further comprises hygroscopic cotton and a filter screen, wherein the hygroscopic cotton is slidably connected to the inner wall of the air inlet, and the filter screen is fixedly connected to the hygroscopic cotton, and the filter screen is used to cover the air inlet.

[0024] By adopting the above technical solution, when air is taken in, the gas is filtered through the filter and moisture-absorbing cotton to remove impurities and water vapor carried by the gas, thereby protecting the electronic components. When the sealing plate is blocked, the liquid nitrogen quickly vaporizes and expands in volume, and the moisture-absorbing cotton pops out from the air inlet to prevent the shell from exploding.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. The cooling fan rotates, allowing air to enter the installation slot from the air inlet. The air first exchanges heat with the storage components to increase its temperature, then exchanges heat with the heat pipe to cool it down, and finally exchanges heat with other components in the installation slot before being discharged from the air outlet. The heat pipe improves heat dissipation efficiency. 2. The different number and installation positions of memory disks result in uneven temperature distribution on the storage rack, and the ambient temperature near the heat-pressing tube is also uneven. When the temperature at one end is higher than the other, the gas on one side of the slider expands, pushing the slider to move, causing the magnet to move synchronously. The first rack moves, the gear rotates, and the second rack moves in the opposite direction. The cooling fan moves with the second rack, concentrating heat dissipation on the higher temperature area and improving heat dissipation efficiency. 3. When the temperature in the installation tank further increases, it indicates that there may be a fire in the electronic components. The second memory alloy deforms and elongates, causing the control block to move away from the switch. The switch and the electronically controlled valve are disconnected, reducing the probability of safety accidents. The control block pushes the conical block to move, the drain port opens, and the liquid nitrogen is discharged. The liquid nitrogen quickly vaporizes, reducing the oxygen content in the installation tank and extinguishing the open flame. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an information storage device used for cloud computing.

[0027] Figure 2 It is a schematic diagram of the internal structure of an information storage device used for cloud computing after it is cut open.

[0028] Figure 3 A cross-sectional view of an information storage device used for cloud computing.

[0029] Figure 4 It is a schematic diagram of the overall structure of the storage component, electronic control component and control component.

[0030] Figure 5 It is a schematic diagram of the internal structure of the control component after it is cut open.

[0031] Explanation of reference numerals: 1. housing; 11. mounting slot; 12. assembly port; 13. air outlet; 2. cover plate; 3. storage assembly; 31. storage rack; 311. placement slot; 3111. first connector; 312. air inlet; 32. storage box; 321. storage slot; 3211. second connector; 33. memory disk; 4. heat dissipation assembly; 41. guide rail; 42. cooling fan; 43. driving member; 431. hot press tube; 432. slider; 433. gear; 434. first rack; 435. second rack; 436. magnetic block; 44. heat dissipation pipe; 441. pressure relief valve; 45. liquid nitrogen tank; 46. delivery pipe; 461. drain port; 47. electric control valve; 48. moisture-absorbing cotton; 49. Filter; 5. Electronic control component; 51. Power supply; 511. Interface; 52. Processor; 53. First cable; 54. Second cable; 541. Second connector; 55. Third cable; 551. Third connector; 6. Control component; 61. Heat conduction plate; 62. Second memory alloy; 63. Connecting plate; 64. First memory alloy; 65. Control block; 651. Control column; 652. Flow channel; 653. Liquid outlet; 66. Slide rail; 67. Switch; 68. Conical block; 681. Abutment plate; 69. Spring; 70. Slide block; 701. Avoidance groove; 702. Avoidance port; 71. Pull rod; 711. Limit rod; 72. Blocking plate; 721. Heat dissipation port; 73. Dust net; 74. Connecting rod. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-5 This application is described in further detail.

[0033] The embodiment of the present application discloses an information storage device for cloud computing. Figure 1 and Figure 2 An information storage device for cloud computing includes a housing 1, a cover 2, a storage component 3, a heat dissipation component 4, an electronic control component 5 and a control component 6.

[0034] Reference Figure 2 A mounting groove 11 is provided at the upper end of the shell 1, and the cover 2 is detachably connected to the upper end of the shell 1 by screws. The cover 2 is used to cover the notch of the mounting groove 11. An assembly port 12 is provided at one end of the shell 1, and the assembly port 12 is connected to the mounting groove 11. The storage component 3 is connected to the inner wall of the assembly port 12, and the heat dissipation component 4 is connected to the bottom of the mounting groove 11.

[0035] Reference Figure 2 and Figure 3The storage component 3 includes a storage rack 31, a storage box 32 and a memory disk 33. The storage rack 31 is fixedly connected to the inner wall of the assembly port 12. The storage rack 31 is provided with a plurality of placement slots 311 at one end facing away from the heat dissipation component 4. The plurality of placement slots 311 are distributed in an array on the storage rack 31. The storage rack 31 is provided with a plurality of air inlets 312. The length direction of the air inlets 312 is parallel to the length direction of the shell 1. The air inlets 312 extend to both ends to pass through the storage rack 31. The plurality of air inlets 312 are evenly spaced along the width direction of the storage rack 31. The width direction of the storage rack 31 is parallel to the width direction of the shell 1. The air inlets 312 are provided on the outer periphery of the storage slots 321. The storage box 32 is slidably connected to the slot wall of the placement slot 311. The sliding direction of the storage box 32 is parallel to the length direction of the shell 1. There are multiple storage boxes 32. The storage boxes 32 are arranged one-to-one with the placement slots 311. The upper end of the storage box 32 is provided with a storage slot 321, and the memory disk 33 is embedded in the storage slot 321.

[0036] Reference Figure 2 and Figure 3 The heat dissipation assembly 4 includes a guide rail 41, a heat dissipation fan 42, a driving member 43, a heat dissipation pipe 44, a liquid nitrogen tank 45, a delivery pipe 46, an electronically controlled valve 47, a moisture-absorbing cotton 48, and a filter 49. The driving member 43 includes a hot pressing pipe 431, a slider 432, a gear 433, a first rack 434, a second rack 435, and a magnet 436.

[0037] The guide rail 41 is fixedly connected to the bottom of the mounting slot 11, with the length of the guide rail 41 parallel to the width of the housing 1. The housing of the cooling fan 42 is slidably connected to the guide rail 41, and the fan axis of the cooling fan 42 is parallel to the length of the housing 1. The hot press tube 431 is provided between the storage rack 31 and the cooling fan 42. The hot press tube 431 is fixedly connected to the inner wall of the assembly opening 12, with the length of the hot press tube 431 parallel to the width of the housing 1. The slider 432 is slidably connected to the inner wall of the hot press tube 431, with the sliding direction of the slider 432 parallel to the length of the hot press tube 431. The magnet 436 is slidably connected to the outer wall of the hot press tube 431 facing the cooling fan 42, and the magnet 436 and the slider 432 attract each other.

[0038] Reference Figure 2 and Figure 3 The gear 433 is arranged between the hot pressing tube 431 and the cooling fan 42. The gear 433 rotates around its own axis and is connected to the downward inner wall of the assembly port 12. The rotation axis of the gear 433 is vertical. The first rack 434 and the second rack 435 are both slidably connected to the downward inner wall of the assembly port 12. The first rack 434 and the second rack 435 are respectively engaged with the two ends of the gear 433. The sliding directions of the first rack 434 and the second rack 435 are parallel to the width direction of the shell 1. The first rack 434 is fixedly connected to the magnetic block 436, and the second rack 435 is fixedly connected to the cooling fan 42.

[0039] A heat dissipation pipe 44 is disposed on the side of the cooling fan 42 away from the hot press tube 431. The heat dissipation pipe 44 is fixedly connected to the wall of the mounting groove 11 and is arranged in an S-shape from top to bottom. A liquid nitrogen tank 45 is fixedly connected to the upper end of the housing 1. One end of a delivery pipe 46 is connected to the liquid nitrogen tank 45, and the other end of the delivery pipe 46 extends into the mounting groove 11 and is connected to the upper end of the heat dissipation pipe 44. An electrically controlled valve 47 is connected to the delivery pipe 46 for controlling the on / off operation of the delivery pipe 46. A pressure relief valve 441 is fixedly connected to the heat dissipation pipe 44, and the exhaust port of the pressure relief valve 441 is disposed outside the housing 1. A moisture-absorbing cotton 48 is slidably connected to the inner wall of the air inlet 312. A filter 49 is disposed on the side of the storage rack 31 away from the heat dissipation pipe 44. The filter 49 is fixedly connected to one end of the moisture-absorbing cotton 48. The filter 49 is used to cover the air inlet 312 and abuts the outer wall of the storage rack 31.

[0040] Reference Figure 3 An air outlet 13 is provided on the outer wall of the shell 1, and the air outlet 13 is provided on the side of the heat dissipation component 4 away from the storage component 3. There are multiple air outlets 13, and the multiple air outlets 13 are arrayed on two opposite side walls of the shell 1. The air inlet 312 and the air outlet 13 are both connected to the mounting groove 11.

[0041] Reference Figure 2 and Figure 4 The electronic control component 5 includes a power supply 51, a processor 52, a first cable 53, a second cable 54 and a third cable 55. The power supply 51 is arranged on the side of the heat dissipation component 4 away from the storage component 3, and the processor 52 is arranged between the power supply 51 and the heat dissipation component 4. The bottom of the placement slot 311 is fixedly connected to the first connector 3111, and the wall of the storage slot 321 is fixedly connected to the second connector 3211. The second connector 3211 is used to electrically connect the first connector 3111 and the memory disk 33. One end of the first cable 53 is electrically connected to the first connector 3111, and the other end of the first cable 53 is electrically connected to the processor 52. An interface 511 is provided at the end of the power supply 51 facing the processor 52, one end of the second cable 54 is electrically connected to the processor 52, and the other end of the second cable 54 is fixedly connected to the second connector 541. One end of the third cable 55 is electrically connected to the cooling fan 42, and the other end of the third cable 55 is fixedly connected to the third connector 551. The second connector 541 and the third connector 551 are plugged into the interface 511.

[0042] Reference Figure 3 and Figure 5 The control component 6 is arranged between the power supply 51 and the heat dissipation component 4. The control component 6 includes a heat conducting plate 61, a second memory alloy 62, a connecting plate 63, a first memory alloy 64, a control block 65, a slide rail 66, a switch 67, a conical block 68, a spring 69, a sliding block 70, a pull rod 71, a sealing plate 72, a dustproof net 73 and a connecting rod 74.

[0043] Reference Figure 2 and Figure 5 The heat conducting plate 61 is provided on the side of the connecting plate 63 away from the heat dissipation component 4. The heat conducting plate 61 is fixedly connected to the bottom of the mounting groove 11. One end of the second memory alloy 62 is fixedly connected to the heat conducting plate 61. The other end of the second memory alloy 62 is fixedly connected to the connecting plate 63. One end of the first memory alloy 64 is fixedly connected to the end of the connecting plate 63 away from the second memory alloy 62. The other end of the first memory alloy 64 is fixedly connected to the control block 65. The slide rail 66 is fixedly connected to the bottom of the mounting groove 11. The slide rail 6 6 is parallel to the length direction of the shell 1. Two slide rails 66 are provided. The two slide rails 66 are respectively arranged on both sides of the connecting plate 63. The lower end of the connecting plate 63 and the lower end of the control block 65 are both slidably connected to the slide rails 66. The switch 67 is arranged between the two slide rails 66. The switch 67 is fixedly connected to the bottom of the mounting groove 11. The switch 67 is electrically connected to the electric control valve 47 and the power supply 51. The lower end of the control block 65 is used to abut the switch 67. When the control block 65 abuts the switch 67, the electric control valve 47 is energized and opened.

[0044] A drain port 461 is provided at one end of the heat dissipation tube 44 facing the control block 65, and a conical block 68 is used to block the drain port 461. The diameter of the conical block 68 increases as it moves away from the control block 65. The conical block 68 passes through the drain port 461. The outer wall of the conical block 68 is fixedly connected to an abutment plate 681, and the abutment plate 681 is provided in the heat dissipation tube 44. One end of the spring 69 is fixedly connected to the inner wall of the heat dissipation tube 44, and the other end of the spring 69 is fixedly connected to the abutment plate 681. A control column 651 is fixedly connected to one end of the control block 65 facing the heat dissipation tube 44. The control column 651 is used to abut the tapered block 68. The control column 651 is provided with a flow channel 652. The outer wall of the control block 65 is provided with a liquid outlet 653. The liquid outlet 653 is connected to the flow channel 652. When the control column 651 abuts the outer wall of the heat dissipation tube 44, the flow channel 652 is connected to the drain port 461, thereby directing the liquid nitrogen to a position close to the power supply 51 to facilitate fire extinguishing.

[0045] Reference Figure 2 and Figure 4 The sliding block 70 is arranged between the control block 65 and the power supply 51 , the sliding block 70 is slidably connected to the bottom of the mounting groove 11 , and the second connector 541 and the third connector 551 are both fixedly connected to the sliding block 70 .

[0046] Reference Figure 2 and Figure 5The lower end of the sliding block 70 is provided with an avoidance groove 701, which is used for the second memory alloy 62, the connecting plate 63, the first memory alloy 64 and the slide rail 66 to pass through. The sliding block 70 is provided with an avoidance opening 702. There are two avoidance openings 702, and the two avoidance openings 702 are respectively arranged on both sides of the avoidance groove 701. One end of the pull rod 71 is fixedly connected to the control block 65, and the other end of the pull rod 71 is fixedly connected to the limit rod 711 after passing through the avoidance opening 702. The limit rod 711 is used to abut one end of the sliding block 70 facing the power supply 51.

[0047] Reference Figure 3 and Figure 5 The blocking plate 72 is slidably connected to the groove wall of the mounting groove 11, and the sliding direction of the blocking plate 72 is parallel to the length direction of the shell 1. There are two blocking plates 72, which are respectively close to the two side walls of the shell 1. The blocking plate 72 is provided with a heat dissipation port 721. There are multiple heat dissipation ports 721, and the multiple heat dissipation ports 721 are evenly spaced along the length direction of the shell 1. The heat dissipation port 721 is used to communicate with the air outlet 13. The dustproof net 73 is fixedly connected to the inner wall of the heat dissipation port 721. The blocking plate 72 is used to cover the air outlet 13. One end of the connecting rod 74 is fixedly connected to the sliding block 70, and the other end of the connecting rod 74 is fixedly connected to the blocking plate 72.

[0048] The implementation principle of an information storage device for cloud computing in the embodiment of the present application is as follows: the device is started, the cooling fan 42 is started to dissipate heat for the device, when the temperature in the mounting groove 11 rises to the deformation temperature of the first memory alloy 64, the first memory alloy 64 is deformed and extended, pushing the control block 65 to abut against the switch 67, the electric control valve 47 is started, the liquid nitrogen in the liquid nitrogen tank 45 enters the heat dissipation pipe 44 along the delivery pipe 46, and exchanges heat with the gas in the mounting groove 11 to improve the heat dissipation efficiency, when the temperature drops to the deformation temperature of the first memory alloy 64, the first memory alloy 64 is deformed and shortened, the control block 65 is away from the switch 67, the electric control valve 47 is closed, and when the mounting groove 11 is opened, the liquid nitrogen in the liquid nitrogen tank 45 enters the heat dissipation pipe 44 along the delivery pipe 46, and exchanges heat with the gas in the mounting groove 11 to improve the heat dissipation efficiency, When the temperature in the groove 11 continues to rise to the deformation temperature of the second memory alloy 62, the second memory alloy 62 deforms and elongates, pushing the control block 65 to slide further, so that the control column 651 abuts the conical block 68, releasing the liquid nitrogen. At the same time, the pull rod 71 pulls the sliding block 70 so that the second joint 541 and the third joint 551 are away from the power supply 51, disconnecting the circuit. While the sliding block 70 moves, it drives the sealing plate 72 to move through the connecting rod 74 to block the air outlet 13. The liquid nitrogen vaporizes and fills the installation groove 11, which is convenient for fire extinguishing. When the pressure in the installation groove 11 is high, the gas pushes the moisture-absorbing cotton 48 to pop out from the air inlet 312, discharges the nitrogen, and prevents outside air from entering.

[0049] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An information storage device for cloud computing, characterized in that: The invention comprises a shell (1), a cover plate (2), a storage component (3) and a heat dissipation component (4), wherein the upper end of the shell (1) is provided with a mounting groove (11), the cover plate (2) is detachably connected to the upper end of the shell (1), the cover plate (2) is used to cover the notch of the mounting groove (11), one end of the shell (1) is provided with an assembly opening (12), the storage component (3) is fixedly connected to the inner wall of the assembly opening (12), the storage component (3) is provided with an air inlet (312), the heat dissipation component (4) comprises a heat dissipation fan (42) and a heat dissipation pipe (44), the heat dissipation fan (42) and the heat dissipation pipe (44) are both connected to the bottom of the mounting groove (11), the outer wall of the shell (1) is provided with an air outlet (13), the air outlet (13) is provided on a side of the heat dissipation component (4) away from the storage component (3), and the air inlet (312) and the air outlet (13) are both connected to the mounting groove (11).

2. The information storage device for cloud computing according to claim 1, characterized in that: The storage assembly (3) includes a storage rack (31), a storage box (32) and a memory disk (33). The storage rack (31) is provided with a plurality of placement slots (311) at one end facing away from the heat dissipation assembly (4). The plurality of placement slots (311) are distributed in an array on the storage rack (31). The storage rack (31) is provided with a plurality of air inlets (312). The plurality of air inlets (312) are evenly spaced along the width direction of the storage rack (31). The air inlets (312) are provided on the periphery of the storage slot (321). The storage box (32) is slidably connected to the slot wall of the placement slot (311). The upper end of the storage box (32) is provided with a storage slot (321). The memory disk (33) is embedded in the storage slot (321). The heat dissipation fan (42) is slidably connected to the slot wall of the mounting slot (11). The sliding direction of the heat dissipation fan (42) is parallel to the width direction of the housing (1).

3. The information storage device for cloud computing according to claim 2, characterized in that: The heat dissipation assembly (4) further comprises a heat press tube (431), a slider (432), a gear (433), a first rack (434), a second rack (435) and a magnetic block (436), wherein the heat press tube (431) is arranged between the storage rack (31) and the heat dissipation fan (42), the heat press tube (431) is fixedly connected to the inner wall of the assembly opening (12), the slider (432) is slidably connected to the inner wall of the heat press tube (431), the gear (433) is arranged between the heat press tube (431) and the heat dissipation fan (42), and the gear (433) The gear (433) is connected to the inner wall of the assembly opening (12) and is rotated around its own axis. The rotation axis of the gear (433) is vertical. The first rack (434) and the second rack (435) are both slidably connected to the inner wall of the assembly opening (12) and are respectively engaged with the two ends of the gear (433). The first rack (434) is fixedly connected to the magnetic block (436). The magnetic block (436) and the slider (432) attract each other. The second rack (435) is fixedly connected to the cooling fan (42).

4. The information storage device for cloud computing according to claim 1, wherein: The heat dissipation assembly (4) further comprises a liquid nitrogen tank (45), a delivery pipe (46) and an electrically controlled valve (47); the liquid nitrogen tank (45) is fixedly connected to the upper end of the housing (1); one end of the delivery pipe (46) is connected to the liquid nitrogen tank (45); the other end of the delivery pipe (46) is connected to the heat dissipation pipe (44); the electrically controlled valve (47) is connected to the delivery pipe (46) for controlling the on / off of the delivery pipe (46); and the heat dissipation pipe (44) is fixedly connected to a pressure relief valve (441).

5. The information storage device for cloud computing according to claim 4, characterized in that: The heat dissipation component (4) further comprises a control assembly (6), wherein the control assembly (6) is arranged on a side of the heat dissipation component (4) away from the storage assembly (3), and the control assembly (6) comprises a connecting plate (63), a first memory alloy (64), a control block (65), a slide rail (66), and a switch (67). One end of the first memory alloy (64) is fixedly connected to the connecting plate (63), and the other end of the first memory alloy (64) is fixedly connected to the control block (65). The slide rail (66) is fixedly connected to the bottom of the mounting groove (11). The control block (65) is slidably connected to the slide rail (66). The sliding direction of the control block (65) is parallel to the length direction of the housing (1). The switch (67) is fixedly connected to the bottom of the mounting groove (11). The switch (67) is electrically connected to the electric control valve (47). The control block (65) is used to abut the switch (67). When the control block (65) abuts the switch (67), the electric control valve (47) is energized and opened.

6. The information storage device for cloud computing according to claim 5, characterized in that: The control assembly (6) further comprises a heat conducting plate (61), a second memory alloy (62), a conical block (68), a spring (69) and an abutting plate (681), wherein the heat conducting plate (61) is arranged on a side of the connecting plate (63) away from the heat dissipation assembly (4), the heat conducting plate (61) is fixedly connected to the bottom of the mounting groove (11), one end of the second memory alloy (62) is fixedly connected to the heat conducting plate (61), and the other end of the second memory alloy (62) is fixedly connected to the connecting plate ( 63), a drain port (461) is provided at one end of the heat dissipation tube (44) facing the control block (65), the conical block (68) is used to block the drain port (461), the diameter of the conical block (68) increases as it moves away from the control block (65), the outer wall of the conical block (68) is fixedly connected to an abutment plate (681), one end of the spring (69) is fixedly connected to the inner wall of the heat dissipation tube (44), and the other end of the spring (69) is fixedly connected to the abutment plate (681).

7. The information storage device for cloud computing according to claim 6, characterized in that: The device further comprises a power supply (51), a processor (52), a first cable (53), a second cable (54), a third cable (55) and a sliding block (70), wherein the power supply (51) is arranged on a side of the heat dissipation component (4) away from the storage component (3), the processor (52) is arranged between the power supply (51) and the heat dissipation component (4), the bottom of the placement slot (311) is fixedly connected to a first connector (3111), the slot wall of the storage slot (321) is fixedly connected to a second connector (3211), the second connector (3211) is used to electrically connect the first connector (3111) and the memory disk (33), one end of the first cable (53) is electrically connected to the first connector (3111), the second connector (3211) is used to electrically connect the first connector (3111) and the memory disk (33), one end of the first cable (53) is electrically connected to the first connector (3111), and the second connector (3211) is used to electrically connect the first connector (3111) and the memory disk (33). The other end of a cable (53) is electrically connected to the processor (52), the power supply (51) is provided with an interface (511), one end of the second cable (54) is electrically connected to the processor (52), the other end of the second cable (54) is fixedly connected to the second connector (541), one end of the third cable (55) is electrically connected to the cooling fan (42), the other end of the third cable (55) is fixedly connected to the third connector (551), the second connector (541) and the third connector (551) are plugged into the interface (511), the sliding block (70) is slidably connected to the bottom of the mounting groove (11), and the second connector (541) and the third connector (551) are both fixedly connected to the sliding block (70).

8. The information storage device for cloud computing according to claim 7, characterized in that: The control component (6) is arranged between the power supply (51) and the heat dissipation component (4), and the control component (6) further includes a pull rod (71). The sliding block (70) is arranged on a side of the control block (65) close to the power supply (51). The sliding block (70) is provided with a clearance opening (702). One end of the pull rod (71) is fixedly connected to the control block (65), and the other end of the pull rod (71) passes through the clearance opening (702) and is fixedly connected to a limiting rod (711). The limiting rod (711) is used to abut against one end of the sliding block (70) toward the power supply (51).

9. The information storage device for cloud computing according to claim 7, characterized in that: The control assembly (6) further includes a blocking plate (72) and a connecting rod (74), wherein the blocking plate (72) is slidably connected to the groove wall of the mounting groove (11), and the sliding direction of the blocking plate (72) is parallel to the length direction of the shell (1), and the blocking plate (72) is provided with a heat dissipation port (721), and the dustproof net (73) is fixedly connected to the inner wall of the heat dissipation port (721), the blocking plate (72) is used to cover the air outlet (13), and the heat dissipation port (721) is used to connect to the air outlet (13), one end of the connecting rod (74) is fixedly connected to the sliding block (70), and the other end of the connecting rod (74) is fixedly connected to the blocking plate (72).

10. The information storage device for cloud computing according to claim 9, characterized in that: It also includes moisture-absorbing cotton (48) and a filter screen (49), wherein the moisture-absorbing cotton (48) is slidably connected to the inner wall of the air inlet (312), and the filter screen (49) is fixedly connected to the moisture-absorbing cotton (48), and the filter screen (49) is used to cover the air inlet (312).

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