Big data computer network security protection device and use method

Abstract

The invention discloses a big data computer network security protection device and a use method, and relates to the technical field of computer network security protection equipment.The big data computer network security protection device comprises a bottom moisture-proof plate and a computer network control box; the computer console has the beneficial effects that the computer console is provided with the bottom moisture-proof plate, the multi-stage heat dissipation mechanism and the computer network control box, so that the risk that data is maliciously stolen or hardware is damaged is greatly reduced, and the computer console and the display screen are driven by the electric telescopic rod to perform height adjustment; operators of different heights can find the most suitable viewing and operating angles, the fatigue feeling of long-term work is greatly relieved, main components can be independently disassembled and are easy and convenient to maintain, upgrade and replace through connection of a plurality of sets of bolts, the downtime is greatly shortened, and the maintenance cost of the whole life cycle is reduced.

Description

Technical Field

[0001] This invention relates to the field of computer network security protection equipment technology, specifically to a big data computer network security protection device and its usage method. Background Technology

[0002] With the rapid development of big data, cloud computing and Internet of Things technologies, computer servers, as core data processing nodes, are facing increasingly severe operating environment challenges.

[0003] Chinese Patent Publication No. CN 215647813 U discloses a big data computer network security protection device, including a protective box, shock absorbers, and a heat dissipation mechanism. Multiple shock absorbers are detachably connected to the bottom of the protective box. The heat dissipation mechanism is connected to both sides of the protective box and consists of a heat dissipation window, an exhaust fan, and a dust filter. The exhaust fan is connected inside the heat dissipation window, and the dust filter is detachably connected to the outer wall of the heat dissipation window. The heat dissipation mechanism effectively dissipates heat from the inside of the protective box, preventing damage to the computer. The fixing mechanism effectively secures the computer inside the protective box, preventing it from shaking and facilitating its use.

[0004] However, the above solution still has the following problems: Existing equipment relies heavily on forced air cooling, which has low heat dissipation efficiency and is prone to overheating in high-temperature and high-load environments, leading to server frequency reduction, downtime, or even hardware damage, seriously affecting the continuity and reliability of data processing. Server racks generally lack intelligent physical isolation devices, making it impossible to effectively warn and prevent unauthorized close contact or operation, which poses a risk of data leakage and malicious damage. The equipment has limited monitoring capabilities for its internal microenvironment and cannot dynamically adjust its heat dissipation strategy based on real-time temperature field changes. This results in high energy consumption and poor performance, leading to low overall equipment integration and hindering routine maintenance. Consequently, it cannot meet the requirements for normal use. Therefore, this invention aims to design a big data computer network security protection device and its usage method to address the aforementioned problems. Summary of the Invention

[0005] The purpose of this invention is to provide a big data computer network security protection device and its usage method, in order to solve the problem of the integrated network security protection device proposed in the background art that integrates efficient intelligent heat dissipation, active physical protection and all-round environmental monitoring, so as to ensure the stable, safe and efficient operation of big data computer systems under complex working conditions.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a big data computer network security protection device, comprising a bottom moisture-proof plate and a computer network control box: The bottom moisture-proof board has two symmetrically distributed side support plates installed on its top. A top protective plate is fixedly connected to the top of each of the two side support plates. A computer network control box is installed between the top protective plate and the bottom moisture-proof board. Two symmetrically distributed support columns are fixedly connected to one side of the computer network control box. A top adjustment platform is installed on the top of each of the two support columns. A computer control console is fixedly connected to the top of the top adjustment platform. A display screen is fixedly connected to the top of the computer control console. Side isolation plates are fixedly connected to the top of the top adjustment platform and to both sides of the computer control console. The computer network control box is equipped with a multi-stage heat dissipation mechanism inside and above the computer console. The multi-stage heat dissipation mechanism includes a mounting cover, a bottom fixing frame fixedly connected to the bottom of the mounting cover, a fan installed inside the bottom fixing frame, a semiconductor cooling chip installed inside the mounting cover, a semiconductor heating end fixedly connected to the top of the semiconductor cooling chip extending to the outside of the mounting cover, two symmetrically distributed air outlet ducts fixedly connected to one side of the semiconductor heating end, and a semiconductor cooling end fixedly connected to the bottom of the semiconductor cooling chip extending into the bottom fixing frame. One side of each of the two side support plates is fixedly connected to a limiting guide rail, and the outer side of each limiting guide rail is slidably connected to a limiting slider that is distributed at equal intervals. One side of each limiting slider is fixedly connected to a connecting plate, and one side of each connecting plate is fixedly connected to a protective baffle.

[0007] In a preferred embodiment of the present invention, each of the support columns is fixedly connected to an electric telescopic rod, and each of the output ends of the electric telescopic rod is fixedly connected to a push rod. The top end of each push rod is fixedly connected to the bottom of the top adjustment platform. A dust cover is fixedly connected to the outer side of one of the side support plates, and an infrared sensor is fixedly connected inside the dust cover. The infrared sensor is used for convenient remote monitoring and processing.

[0008] In a preferred embodiment of the present invention, the fan is a bidirectional fan, and valves are fixedly connected to the outer side of the air outlet duct. A second fan can be installed inside the semiconductor heating end to assist in heat dissipation through the air outlet duct. A reinforcing sleeve is fitted on the outer side of the semiconductor heating end, and an installation groove for mounting the semiconductor heating end is opened in the middle of the reinforcing sleeve. Symmetrically distributed fifth positioning bolts extending into the inside of the mounting cover are threaded on the outer side of the semiconductor heating end. The fifth positioning bolts reinforce the connection between the reinforcing sleeve and the semiconductor cooling chip, thereby reinforcing the installation of the semiconductor heating end and the mounting cover. The semiconductor cooling end includes multiple temperature conduction plates to assist in rapid temperature conduction. During normal heat dissipation, the fan can be used to assist in rapid heat dissipation of the computer console. When rapid heat dissipation is required, the semiconductor cooling chip and the fan operate synchronously, and the semiconductor cooling end cools the computer console. The generated cooling gas is promptly discharged above the computer console through the vent plate for rapid heat dissipation, thereby extending the life of the equipment. When the semiconductor cooling chip is running, the heat generated is discharged through the semiconductor heating end. By opening the two valves and cooperating with the second fan inside the semiconductor heating end, the heat dissipation efficiency is accelerated, thereby ensuring the normal operation of the semiconductor cooling chip.

[0009] In a preferred embodiment of the present invention, the bottom of the bottom fixing frame has equidistantly distributed air outlets. A fan mounting bracket is fitted inside the bottom fixing frame and outside the fan. The bottom of the bottom fixing frame is threaded with equidistantly distributed fourth positioning bolts that cooperate with the fan mounting bracket for positioning. The fan mounting bracket and the bottom fixing frame are positioned and connected by multiple fourth positioning bolts, thereby improving the stability of the equipment when the fan is running.

[0010] In a preferred embodiment of the present invention, the outer side of the protective baffle is equipped with equally spaced lighting panels, and a handle is fixedly connected to the outer side of the protective baffle. A movable plate is fixedly connected to the top of each connecting plate, and a temperature sensor is fixedly connected to the outer side of each movable plate. A third positioning bolt extending into the interior of the side support plate is threaded onto the outer side of each movable plate and below the temperature sensor. The third positioning bolts position the entire protective baffle after movement to prevent spontaneous sliding. The temperature sensors assist in real-time monitoring of the ambient temperature. Limiting guide rails are installed on the outer side of the side support plate to facilitate sliding of the protective baffle via the limiting slider, thereby limiting its movement trajectory.

[0011] In a preferred embodiment of the present invention, a backup battery is fixedly connected inside the computer network control box and located between two support columns. The backup battery is used to provide backup power for the equipment.

[0012] In a preferred embodiment of the present invention, a PLC controller is fixedly connected to one side of the computer network control box. The infrared sensor, backup battery, electric telescopic pole, lighting panel, temperature sensor, fan, thermoelectric cooler, thermoelectric cooling end, thermoelectric cooling end, thermoelectric heating end, valve, computer console, and display screen are all electrically connected to the PLC controller. The PLC controller is used to control the operation of the infrared sensor, backup battery, electric telescopic pole, lighting panel, temperature sensor, fan, thermoelectric cooler, thermoelectric cooling end, thermoelectric cooling end, thermoelectric heating end, valve, computer console, and display screen, thereby realizing unified management of power equipment.

[0013] In a preferred embodiment of the present invention, a ventilated plate is installed at the bottom of the computer network control box to facilitate air outlet, and equidistant heat dissipation slits are provided on one side of the computer console. The heat dissipation slits are used to assist internal heat dissipation, thereby extending the service life of the equipment. The ventilated plate is used to assist normal air outlet inside the bottom fixed frame.

[0014] In a preferred embodiment of the present invention, each of the support columns is fixedly connected to a bottom support base. Each bottom support base has a threaded connection with equidistantly distributed second positioning bolts extending into the bottom moisture-proof plate. These second positioning bolts position and connect the bottom support base and the bottom moisture-proof plate, thereby reinforcing the bottom moisture-proof plate and the computer network control box. Similarly, each of the side support uprights has a fixedly connected symmetrically distributed positioning base plate. Each positioning base plate has a threaded connection with symmetrically distributed first positioning bolts extending into the bottom moisture-proof plate. These first positioning bolts position and connect the positioning base plate and the bottom moisture-proof plate, thereby reinforcing the bottom moisture-proof plate and the side support uprights. This facilitates quick disassembly and assembly of various devices during maintenance.

[0015] A method for using a big data computer network security protection device includes the following specific steps: S1. During operation, the temperature sensor monitors the ambient temperature data around the computer network control box in real time and transmits the signal to the PLC controller. The infrared sensor on the side support plate performs daily monitoring. Once unauthorized personnel or objects are detected approaching, a signal is immediately sent to the PLC controller. The PLC controller is connected to the external control terminal. When the temperature sensor detects that the ambient temperature is within the normal range, only the fan is activated. At this time, the fan can rotate in reverse to draw ambient air in from the bottom vent plate, flow through the computer console, remove heat, and then exhaust it from the top, forming a basic air-cooling cycle. Alternatively, it can operate normally to directly blow away high-temperature gases on site. The corresponding operating mode can be switched as needed. When the temperature rises to the set threshold or the server load increases, causing internal overheating, the semiconductor cooling chip is activated. Its semiconductor cooling end cools down rapidly, and the fan blows the generated cold air forcefully towards the computer console for efficient forced cooling. At the same time, the waste heat generated by the semiconductor heating end is discharged to the external environment of the equipment through the open valve and the air outlet duct with the assistance of the internal second fan. This achieves timely heat transfer and discharge, greatly improving heat dissipation efficiency. S2 and PLC controllers control the extension and retraction of the electric telescopic rod, push the push rod and the top adjustment platform to rise and fall, and drive the computer console and display screen to adjust to the optimal height for staff to view and operate. During non-operation periods or in the warning state, staff can push the protective baffle with the handle to slide it along the limit guide rail until it completely blocks the operating surface of the computer console. Then, tightening the third positioning bolt will lock the position, forming a physical barrier. The lighting panel provides local lighting when there is insufficient light.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This invention features a bottom moisture-proof plate, a multi-stage heat dissipation mechanism, and a computer network control box. During operation, a temperature sensor monitors the ambient temperature around the computer network control box in real time and transmits the signal to the PLC controller. An infrared sensor on the side support plate performs daily monitoring. Once unauthorized personnel or objects are detected approaching, a fan powerfully blows cold air onto the computer console for efficient forced cooling. Simultaneously, waste heat generated by the semiconductor heating element is discharged to the external environment through an open valve and exhaust duct with the assistance of an internal second fan, achieving timely heat transfer and dissipation, greatly improving heat dissipation efficiency. Furthermore, the device can intelligently switch between conventional and non-conventional heat dissipation based on data from the temperature sensor. The enhanced cooling mode not only significantly improves heat dissipation efficiency and effectively prevents server crashes due to overheating, but also avoids energy waste through precise control. When unauthorized personnel are detected approaching, the protective barrier remains closed, directly blocking physical contact. At this time, infrared sensors are used for re-identification, greatly reducing the risk of malicious data theft or hardware damage. The computer console and display screen are height-adjustable via an electric telescopic pole, allowing operators of different heights to find the most suitable viewing and operating angle, greatly reducing fatigue during long-term work. Multiple sets of bolts connect the main components, making maintenance, upgrades, and replacements extremely convenient, significantly reducing downtime and lowering the overall maintenance cost throughout the entire life cycle. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is an enlarged schematic diagram of the computer network control box of the present invention; Figure 4 This is an enlarged schematic diagram of the internal structure of the multi-stage heat dissipation mechanism of the present invention; Figure 5 Appendix of the present invention Figure 1 Enlarged schematic diagram of the structure at point A in the diagram; Figure 6 Appendix of the present invention Figure 4 Enlarged schematic diagram of the structure at point B in the diagram; Figure 7 Appendix of the present invention Figure 3 A magnified schematic diagram of the structure at point C.

[0018] In the picture: 1. Bottom moisture-proof board; 11. Side support uprights; 12. Top protective board; 13. Dust cover; 14. Infrared sensor; 15. PLC controller; 16. Positioning base plate; 17. First positioning bolt; 2. Computer network control box; 21. Ventilation plate; 22. Support column; 23. Backup battery; 24. Electric telescopic rod; 25. Push rod; 26. Top adjustment platform; 27. Bottom support base; 28. Second positioning bolt; 3. Protective baffle; 31. Lighting panel; 32. Handle; 33. Connecting plate; 34. Limiting guide rail; 35. Limiting slider; 36. Moving plate; 37. Temperature sensor; 38. Third positioning bolt; 4. Mounting cover; 41. Bottom fixing frame; 42. Fan mounting bracket; 43. Fan; 44. Fourth positioning bolt; 45. Air outlet; 5. Semiconductor cooling chip; 51. Semiconductor cooling end; 52. Semiconductor heating end; 53. Reinforcing sleeve; 54. Fifth positioning bolt; 55. Air outlet duct; 56. Valve; 6. Computer console; 61. Display screen; 62. Ventilation vents; 63. Side partition. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-7 The present invention provides a technical solution: a big data computer network security protection device, including a bottom moisture-proof plate 1 and a computer network control box 2. Two symmetrically distributed side support plates 11 are installed on the top of the bottom moisture-proof plate 1. A top protective plate 12 is fixedly connected to the top of each of the two side support plates 11. The computer network control box 2 is installed between the top protective plate 12 and the bottom moisture-proof plate 1. Two symmetrically distributed support columns 22 are fixedly connected to one side of the computer network control box 2. A top adjustment platform 26 is installed on the top of each of the two support columns 22. A computer control console 6 is fixedly connected to the top of the top adjustment platform 26. A display screen 61 is fixedly connected to the top of the computer control console 6. Side isolation plates 63 are fixedly connected to the top of the top adjustment platform 26 and on both sides of the computer control console 6. In this solution, a multi-stage heat dissipation mechanism is installed inside the computer network control box 2 and above the computer console 6. The multi-stage heat dissipation mechanism includes a mounting cover 4, a bottom fixing frame 41 fixedly connected to the bottom of the mounting cover 4, a fan 43 installed inside the bottom fixing frame 41, a semiconductor cooling chip 5 installed inside the mounting cover 4, a semiconductor heating end 52 extending to the outside of the mounting cover 4 fixedly connected to the top of the semiconductor cooling chip 5, two symmetrically distributed air outlet ducts 55 fixedly connected to one side of the semiconductor heating end 52, and a semiconductor cooling end 51 extending into the bottom fixing frame 41 fixedly connected to the bottom of the semiconductor cooling chip 5. In this design, one side of each of the two side support plates 11 is fixedly connected to a limiting guide rail 34, and the outer side of each limiting guide rail 34 is slidably connected to a limiting slider 35 that is distributed at equal intervals. One side of each limiting slider 35 is fixedly connected to a connecting plate 33, and one side of each connecting plate 33 is fixedly connected to a protective baffle 3.

[0021] Please see Figures 1-7 In this scheme, each support column 22 is fixedly connected to an electric telescopic rod 24, and each output end of the electric telescopic rod 24 is fixedly connected to a push rod 25. The top end of each push rod 25 is fixedly connected to the bottom of the top adjustment platform 26. One of the side support plates 11 is fixedly connected to a dust cover 13 on its outer side. An infrared sensor 14 is fixedly connected inside the dust cover 13. The infrared sensor 14 is used for convenient remote monitoring and processing.

[0022] In this solution, a backup battery 23 is fixedly connected inside the computer network control box 2 and located between two support columns 22. The backup battery 23 is used to provide backup power for the equipment.

[0023] Please see Figures 1-4 , Figure 6In this design, fan 43 is a bidirectional fan, and valves 56 are fixedly connected to the outside of the air outlet duct 55. A second fan can be installed inside the semiconductor heating end 52 to assist the air outlet duct 55 in heat dissipation. A reinforcing sleeve 53 is fitted around the outside of the semiconductor heating end 52. The center of the reinforcing sleeve 53 has an installation groove for mounting the semiconductor heating end 52. Symmetrically distributed fifth positioning bolts 54 extending into the inside of the mounting cover 4 are threaded onto the outside of the semiconductor heating end 52. The fifth positioning bolts 54 reinforce the connection between the reinforcing sleeve 53 and the semiconductor cooling chip 5, thereby reinforcing the installation of the semiconductor heating end 52 and the mounting cover 4. The semiconductor cooling end 51 includes multiple... A temperature conduction plate assists in rapid temperature conduction. Under normal heat dissipation, the fan 43 is sufficient to assist in the rapid heat dissipation of the computer console 6. When rapid heat dissipation is required, the thermoelectric cooler 5 and the fan 43 operate synchronously, and the thermoelectric cooler 51 cools the console. The generated cool gas is promptly discharged to the top of the computer console 6 through the vent plate 21 for rapid heat dissipation, thereby extending the life of the equipment. When the thermoelectric cooler 5 is running, the heat generated is discharged through the thermoelectric heating end 52. By opening the two valves 56 and cooperating with the second fan inside the thermoelectric heating end 52, the heat dissipation efficiency is accelerated, thereby ensuring the normal operation of the thermoelectric cooler 5.

[0024] Please see Figures 1-4 In this design, the bottom of the bottom fixing frame 41 has equidistantly distributed air outlets 45. Inside the bottom fixing frame 41 and outside the fan 43, a fan mounting bracket 42 is fitted. The bottom of the bottom fixing frame 41 is threaded with equidistantly distributed fourth positioning bolts 44 that cooperate with the fan mounting bracket 42 for positioning. The fan mounting bracket 42 and the bottom fixing frame 41 are positioned and connected by multiple fourth positioning bolts 44, thereby improving the stability of the equipment when the fan 43 is running.

[0025] Please see Figures 1-7 In this scheme, the protective baffle 3 is equipped with equally spaced lighting plates 31 on its outer side. A handle 32 is fixedly connected to the outer side of the protective baffle 3. A movable plate 36 is fixedly connected to the top of each connecting plate 33. A temperature sensor 37 is fixedly connected to the outer side of each movable plate 36. A third positioning bolt 38 extending into the interior of the side support plate 11 is threadedly connected to the outer side of the movable plate 36 and below the temperature sensor 37. The third positioning bolt 38 is used to position the protective baffle 3 after it has been moved to prevent it from sliding on its own. The temperature sensor 37 is used to assist in real-time monitoring of the on-site temperature. A limit guide rail 34 is installed on the outer side of the side support plate 11 to facilitate the sliding of the protective baffle 3 through the limit slider 35, thereby limiting the movement trajectory.

[0026] In this solution, a PLC controller 15 is fixedly connected to one side of the computer network control box 2. Infrared sensor 14, backup battery 23, electric telescopic pole 24, lighting panel 31, temperature sensor 37, fan 43, thermoelectric cooler 5, thermoelectric cooling end 51, thermoelectric cooling end 51, thermoelectric heating end 52, valve 56, computer console 6, and display screen 61 are all electrically connected to the PLC controller 15. The PLC controller 15 controls the operation of the infrared sensor 14, backup battery 23, electric telescopic pole 24, lighting panel 31, temperature sensor 37, fan 43, thermoelectric cooler 5, thermoelectric cooling end 51, thermoelectric cooling end 51, thermoelectric heating end 52, valve 56, computer console 6, and display screen 61, achieving unified management of electrical equipment. Infrared sensor 14 and temperature sensor 37 measure corresponding environmental parameters, convert them into signals, and send them to the PLC controller 15. The PLC controller 15 receives and processes the signals, generating corresponding control signals according to a preset control algorithm.

[0027] Please see Figures 1-7 In this solution, the bottom of the computer network control box 2 is equipped with a ventilation plate 21 for air outlet, and the side of the computer console 6 is provided with equally spaced heat dissipation slits 62. The heat dissipation slits 62 are used to assist internal heat dissipation, thereby extending the service life of the equipment. The ventilation plate 21 is used to assist the normal air outlet inside the bottom fixed frame 41.

[0028] In this design, the bottom of each support column 22 is fixedly connected to a bottom support base 27. The bottom support base 27 is threaded with second positioning bolts 28 that are evenly distributed and extend into the bottom moisture-proof plate 1. The bottom support base 27 and the bottom moisture-proof plate 1 are positioned and connected by the second positioning bolts 28, thereby reinforcing the bottom moisture-proof plate 1 and the computer network control box 2. The bottom of each side support plate 11 is fixedly connected to a symmetrically distributed positioning base plate 16. The positioning base plate 16 is threaded with a first positioning bolt 17 that is symmetrically distributed and extends into the bottom moisture-proof plate 1. The positioning base plate 16 and the bottom moisture-proof plate 1 are positioned and connected by the first positioning bolts 17, thereby reinforcing the bottom moisture-proof plate 1 and the side support plate 11, thus facilitating quick disassembly and assembly of each piece of equipment during maintenance.

[0029] Please see Figures 1-7 A method for using a big data computer network security protection device includes the following specific steps: S1. During operation, temperature sensor 37 monitors the ambient temperature data around the computer network control box 2 in real time and transmits the signal to PLC controller 15. Infrared sensor 14 on the side support plate 11 performs daily monitoring. Once unauthorized personnel or objects are detected approaching, a signal is immediately sent to PLC controller 15. PLC controller 15 is connected to an external control terminal. When temperature sensor 37 detects that the ambient temperature is within the normal range, only fan 43 is activated. At this time, fan 43 can rotate in reverse, drawing ambient air in from the bottom vent plate 21, flowing through the computer control console 6, carrying away heat, and then expelling it from the top. It forms a basic air-cooling cycle and can also operate normally, directly blowing away the high-temperature gas on site. It can switch the corresponding operation mode as needed. When the temperature rises to the set threshold or the server load increases, causing internal overheating, the semiconductor cooling chip 5 is activated. Its semiconductor cooling end 51 cools down rapidly, and the fan 43 blows the generated cold air forcefully towards the computer console 6 for efficient forced cooling. At the same time, the waste heat generated by the semiconductor heating end 52 is discharged to the external environment of the equipment through the open valve 56 and the air outlet duct 55 with the assistance of the internal second fan, realizing timely heat transfer and discharge, and greatly improving heat dissipation efficiency. S2, PLC controller 15 controls the extension and retraction of electric telescopic rod 24, pushes push rod 25 and top adjustment platform 26 up and down, drives computer console 6 and display screen 61 to adjust to the optimal height for staff to view and operate. During non-operation periods or in warning state, staff can push protective baffle 3 with handle 32 to slide it along limit guide rail 34 until it completely blocks the operating surface of computer console 6. Then tighten the third positioning bolt 38 to lock the position, forming a physical barrier. Lighting panel 31 provides local lighting when light is insufficient.

[0030] Please see Figures 1-7 The working principle of this invention is as follows: Equipped with a bottom moisture-proof plate 1, a multi-stage heat dissipation mechanism, and a computer network control box 2, the temperature sensor 37 monitors the ambient temperature data around the computer network control box 2 in real time during operation and transmits the signal to the PLC controller 15. Infrared sensors 14 on the side support plate 11 perform daily monitoring; if unauthorized personnel or objects are detected approaching, a signal is immediately sent to the PLC controller 15. The PLC controller 15 connects to an external control terminal, thus promptly alerting remote personnel. A backup battery 23 immediately engages in operation during a sudden power outage, providing emergency power support for the entire device and ensuring the continuous operation of the monitoring, heat dissipation, and alarm systems, preventing data loss. According to the data loss, when the temperature sensor 37 detects that the ambient temperature is within the normal range, only the fan 43 is activated. At this time, the fan 43 can rotate in reverse, drawing in ambient air from the bottom vent plate 21, flowing through the computer console 6, carrying away heat, and then expelling it from the top, forming a basic air-cooling cycle. It can also operate normally, directly blowing away high-temperature gases on site. The corresponding operating mode can be switched as needed. When the temperature rises to the set threshold or the server load increases, causing internal overheating, the semiconductor cooling chip 5 is activated. Its semiconductor cooling end 51 quickly cools down, and the fan 43 powerfully blows the generated cold air onto the computer console 6, providing efficient forced cooling. At the same time, the semiconductor heating end 52... The generated waste heat, aided by the internal second fan, is discharged to the external environment through the open valve 56 and exhaust duct 55, achieving timely heat transfer and emission, greatly improving heat dissipation efficiency. The PLC controller 15 controls the extension and retraction of the electric telescopic rod 24, pushing the push rod 25 and the top adjustment platform 26 to rise and fall, thereby adjusting the computer console 6 and the display screen 61 to the optimal height for viewing and operation by the staff, improving the flexibility of equipment use and meeting the needs of different work scenarios. During non-operation periods or in warning states, the staff can push the protective baffle 3 with the handle 32, sliding it along the limit guide rail 34 until it completely blocks the operating surface of the computer console 6. Then, tightening the third positioning bolt 38 locks the position, forming a physical barrier to prevent unauthorized operation. The lighting panel 31 provides local lighting when there is insufficient light. The PLC controller 15 receives signals from all electrical equipment and processes and makes decisions according to the preset algorithm, uniformly controlling the start, stop and intensity of each device, realizing fully intelligent automatic management, and ensuring that the big data computer system operates in the best condition.

[0031] By constructing a multi-stage heat dissipation mechanism consisting of forced air cooling by fans and active cooling by semiconductor cooling chips, the problem of insufficient heat dissipation in traditional server racks under high loads is solved. At the same time, the device can intelligently switch between normal heat dissipation and enhanced cooling modes based on the data fed back by temperature sensor 37. This not only significantly improves heat dissipation efficiency and effectively prevents servers from crashing due to overheating, but also avoids energy waste through precise control.

[0032] When unauthorized personnel are detected approaching, the protective barrier 3 remains closed, directly blocking physical contact. At this time, the infrared sensor 14 is used for re-identification, which greatly reduces the risk of data being maliciously stolen or hardware being damaged.

[0033] The computer console 6 and display screen 61 are height-adjusted by driving the electric telescopic rod 24, allowing operators of different heights to find the most suitable viewing and operating angle, greatly reducing fatigue during long-term work. The main components are connected by multiple sets of bolts, making maintenance, upgrades and replacements extremely convenient, greatly reducing downtime and lowering the maintenance cost throughout the entire life cycle.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A big data computer network security protection device, comprising a bottom moisture-proof plate (1) and a computer network control box (2), characterized in that: The bottom moisture-proof board (1) has two symmetrically distributed side support plates (11) installed on its top. The top of each of the two side support plates (11) is fixedly connected to a top protective plate (12). A computer network control box (2) is installed between the top protective plate (12) and the bottom moisture-proof board (1). Two symmetrically distributed support columns (22) are fixedly connected to one side of the computer network control box (2). A top adjustment platform (26) is installed on the top of each of the two support columns (22). A computer control console (6) is fixedly connected to the top of the top adjustment platform (26). The computer network control box (2) is equipped with a multi-stage heat dissipation mechanism inside and above the computer console (6). The multi-stage heat dissipation mechanism includes a mounting cover (4), a bottom fixing frame (41) is fixedly connected to the bottom of the mounting cover (4), a fan (43) is installed inside the bottom fixing frame (41), a semiconductor cooling chip (5) is installed inside the mounting cover (4), and a semiconductor cooling end (51) extending into the bottom fixing frame (41) is fixedly connected to the bottom of the semiconductor cooling chip (5). A connecting plate (33) is installed on one side of each of the two side support plates (11), and a protective baffle (3) is fixedly connected to one side of each connecting plate (33).

2. The big data computer network security protection device according to claim 1, characterized in that: Each of the support columns (22) is fixedly connected to an electric telescopic rod (24), and each of the output ends of the electric telescopic rod (24) is fixedly connected to a push rod (25). The top end of each push rod (25) is fixedly connected to the bottom of the top adjustment platform (26). A dust cover (13) is fixedly connected to the outside of one of the side support plates (11), and an infrared sensor (14) is fixedly connected inside the dust cover (13).

3. The big data computer network security protection device according to claim 2, characterized in that: The top of the semiconductor cooling chip (5) is fixedly connected to a semiconductor heating end (52) extending to the outside of the mounting cover (4). Two symmetrically distributed air outlet pipes (55) are fixedly connected to one side of the semiconductor heating end (52). The fan (43) is a bidirectional fan. Valves (56) are fixedly connected to the outside of the air outlet pipes (55). A second fan can be installed inside the semiconductor heating end (52) to cooperate with the air outlet pipes (55) for heat dissipation. A reinforcing sleeve (53) is fitted on the outside of the semiconductor heating end (52).

4. The big data computer network security protection device according to claim 3, characterized in that: The bottom of the bottom fixing frame (41) has equidistantly distributed air outlets (45), and a fan mounting bracket (42) is fitted inside the bottom fixing frame (41) and outside the fan (43). The bottom of the bottom fixing frame (41) is threaded with equidistantly distributed fourth positioning bolts (44) that cooperate with the fan mounting bracket (42) for positioning.

5. The big data computer network security protection device according to claim 3, characterized in that: The protective baffle (3) is equipped with equally spaced lighting plates (31), and the protective baffle (3) is fixedly connected to the outside of the protective baffle (3). The top of the connecting plate (33) is fixedly connected to a movable plate (36), and the outside of the movable plate (36) is fixedly connected to a temperature sensor (37). The outside of the movable plate (36) and below the temperature sensor (37) is threadedly connected to a third positioning bolt (38) extending into the inside of the side support plate (11).

6. The big data computer network security protection device according to claim 5, characterized in that: A backup battery (23) is fixedly connected inside the computer network control box (2) and between two support columns (22). The backup battery (23) is used to provide backup power for the equipment.

7. The big data computer network security protection device according to claim 6, characterized in that: The top of the computer console (6) is fixedly connected to a display screen (61), and the side of the computer network control box (2) is fixedly connected to a PLC controller (15). The infrared sensor (14), backup battery (23), electric telescopic rod (24), lighting board (31), temperature sensor (37), fan (43), semiconductor refrigeration chip (5), semiconductor refrigeration end (51), semiconductor refrigeration end (51), semiconductor heating end (52), valve (56), computer console (6) and display screen (61) are all electrically connected to the PLC controller (15).

8. The big data computer network security protection device according to claim 6, characterized in that: The bottom of the computer network control box (2) is equipped with a ventilation plate (21) for air outlet, and the side of the computer console (6) is provided with equally spaced heat dissipation slits (62).

9. The big data computer network security protection device according to claim 8, characterized in that: The bottom of each support column (22) is fixedly connected to a bottom support base (27), and the bottom support base (27) is threaded with second positioning bolts (28) that are evenly distributed and extend into the bottom moisture-proof board (1). The bottom of each side support plate (11) is fixedly connected to a symmetrically distributed positioning base plate (16), and the inside of each positioning base plate (16) is threaded with a first positioning bolt (17) that is symmetrically distributed and extends into the bottom moisture-proof board (1).

10. A method of using a big data computer network security protection device, characterized in that: The specific steps include the following: S1. During operation, the temperature sensor (37) monitors the temperature data of the environment around the computer network control box (2) in real time and transmits the signal to the PLC controller (15). The infrared sensor (14) on the side support plate (11) performs daily monitoring. Once it detects unauthorized personnel or objects approaching, it immediately sends a signal to the PLC controller (15). The PLC controller (15) is connected to the external control terminal. When the temperature sensor (37) detects that the ambient temperature is within the normal range, it only starts the fan (43). At this time, the fan (43) can run in reverse to draw ambient air in from the bottom vent plate (21) and flow... After the heat is carried away by the computer console (6), it is discharged from the top to form a basic air-cooling cycle. When the temperature rises to the set threshold or the server load increases and causes internal overheating, the semiconductor cooling chip (5) is activated. Its semiconductor cooling end (51) cools down quickly. The fan (43) blows the generated cold air strongly towards the computer console (6) to perform efficient forced cooling. At the same time, the waste heat generated by the semiconductor heating end (52) is discharged to the external environment of the equipment through the open valve (56) and the air outlet pipe (55) with the assistance of the internal second fan. This realizes timely heat transfer and discharge, greatly improving heat dissipation efficiency. S2, PLC controller (15) controls the extension and retraction of electric telescopic rod (24), pushes push rod (25) and top adjustment platform (26) up and down, drives computer console (6) and display screen (61) to adjust to the best height suitable for staff to watch and operate. During non-operation periods or in the warning state, staff can push protective baffle (3) with handle (32) to slide it along limit guide rail (34) until it completely blocks the operation surface of computer console (6), and then tighten the third positioning bolt (38) to lock the position.

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