A protection device and protection method for network information security host

Abstract

The present invention discloses a protective device and a protective method for a network information security host, and relates to the technical field of host protection, comprising a protective box, one side of the protective box is fixedly connected to a chassis, a reduction motor is fixedly installed inside the chassis, the output end of the reduction motor is fixedly connected to a lead screw, the outer wall of the lead screw is threadedly connected to a movable connection mechanism, there are multiple movable connection mechanisms, the outer walls of the multiple movable connection mechanisms are all fixedly connected to a heat dissipation mechanism, a host body is placed between the multiple heat dissipation mechanisms, in the present invention, when the host body is working, the host body conducts heat to the heat dissipation mechanism, the internal coolant of the heat dissipation mechanism is brought to the interior of a sealed box through a water pump, and then enters a heat dissipation water row through the sealed box, and the coolant in the heat dissipation water row is dissipated by a fan, and the heat emitted by the host body is brought to the outside of the protective box, so as to achieve the purpose of heat dissipation, thereby providing safety protection for the host body.

Description

Technical Field

[0001] The present invention relates to the technical field of host protection, and in particular to a protection device and a protection method for a network information security host. Background Art

[0002] Network Information Security Industrial computers, or industrial control computers, have important computer attributes and features, such as computer motherboards, CPUs, hard disks, memory, peripherals and interfaces, operating systems, control networks and protocols, computing power, and friendly human-computer interfaces. The main function is to detect and control production processes, electromechanical equipment, and process equipment.

[0003] The control host has become an indispensable operating equipment in industrial production, which mainly relies on electronic devices, circuit elements and other control devices to achieve automation. These electronic devices and components are of various types and have complex connection relationships. In order to save space, facilitate installation, and prevent damage to the control devices, most of the control devices are installed in the electrical control host.

[0004] Most of the devices inside the industrial control host are heating elements, which leads to a high temperature inside the electrical control host. The heat emission efficiency of the existing electrical control host is low, which affects the service life of the electrical devices. In addition, especially for some industrial environments such as sites and workshops with poor air quality, dust can be easily sucked into the host by the heat dissipation mechanism of the host, attached to the main board, affecting its heat dissipation, so that it cannot effectively dissipate heat after the temperature rises, affecting the performance of the host. Moreover, the heat dissipation mechanism of the host inhales air that has not been cooled. In hot summer, the air temperature is too high, the heat exchange efficiency between the air and the main board is very low, and the heat dissipation effect will be very poor, which will seriously affect the protection effect of the host.

[0005] To this end, based on the above common situations, we propose a protection device and a protection method for a network information security host to solve some problems existing in the prior art. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a protection device and a protection method for a network information security host.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A protective device for a network information security host, comprising a protective box, one side of the protective box is fixedly connected to a chassis, a reduction motor is fixedly installed inside the chassis, an output end of the reduction motor is fixedly connected to a lead screw, an outer wall of the lead screw is threadedly connected to a movable connection mechanism, there are multiple movable connection mechanisms, the outer walls of the multiple movable connection mechanisms are all fixedly connected to a heat dissipation mechanism, and a host body is placed between the multiple heat dissipation mechanisms;

[0009] A sealed box is fixedly connected to the outer wall of the other side of the protective box, a water pump is fixedly installed inside the sealed box, the output end of the water pump is connected to the input end of the heat dissipation mechanism through a pipeline, a heat dissipation water drain is fixedly installed on the outer wall of the sealed box, a fan is fixedly installed on the outer wall of the heat dissipation water drain, the output end of the heat dissipation mechanism is connected to the input end of the heat dissipation water drain through a pipeline, and the output end of the heat dissipation water drain is connected to the sealed box through a pipeline.

[0010] Preferably, a main controller is fixedly installed inside the chassis, a temperature sensor is fixedly installed inside the sealed box, and the reduction motor, water pump 1, fan 1, and temperature sensor are all electrically connected to the main controller.

[0011] Preferably, the sealed box is provided with an opening at the bottom, a heat conducting plate is fixedly installed at the bottom opening of the sealed box, a refrigerating plate is placed on the lower surface of the heat conducting plate, a heat dissipating water plate three is placed on the other side of the refrigerating plate, a water pump two is fixedly installed inside the sealed box, the input end of the water pump two is connected with the output end of the heat dissipating water plate three, a heat dissipating water row two is fixedly installed on the outer wall of the protective box, a fan two is fixedly installed on the outer wall of the heat dissipating water row two, the output end of the water pump two is connected with the input end of the heat dissipating water row two through a pipeline, the output end of the heat dissipating water row two is connected with the input end of the heat dissipating water plate three through a pipeline, and the fan two, water pump two and refrigerating plate are all electrically connected to the main controller.

[0012] Preferably, the other end of the lead screw passes through and extends to the interior of the sealing box, the inner wall of the sealing box is rotatably connected to a stirring shaft, the outer wall of the stirring shaft is fixedly connected to a stirring blade, and the lead screw is transmission-connected to the stirring shaft via a bevel gear.

[0013] Preferably, the movable connection mechanism includes a movable nut, the movable nut is threadedly connected to the lead screw, the outer wall of the movable nut is provided with an annular groove, the movable nut is sleeved with an outer ring at the annular groove, the outer wall of the outer ring is provided with a slot, the outer ring is inserted with a positioning cylinder at the slot, the inner wall of the movable nut is provided with a receiving groove matching the positioning cylinder, the interior of the positioning cylinder is sleeved with a magnetic block 1, the inner wall of the outer ring is rotatably connected with a magnetic block 2, one end of the magnetic block 2 is fixedly connected with a rotating shaft, and the rotating shaft is located outside the outer ring.

[0014] Preferably, the heat dissipation mechanism includes a heat dissipation water plate 1, an elastic mechanism is fixedly installed on the outer wall of the heat dissipation water plate 1, the output end of the elastic mechanism is fixedly connected to the heat dissipation water plate 2, the bottom output end and input end of the heat dissipation water plate 1 are both fixedly connected to a tee, and the other end of the tee is fixedly connected to a hose.

[0015] Preferably, the heat dissipation water plate 1 includes a heat dissipation plate, a water trough is provided inside the heat dissipation plate, the water trough is S-shaped, one end of the heat dissipation plate located at the water trough is fixedly connected with a connector 1, and the other end of the heat dissipation plate located at the water trough is fixedly connected with a connector 2, the connector 1 and the connector 2 are both connected to a tee through a hose, and the elastic mechanism has the same structure as the heat dissipation water plate 1.

[0016] Preferably, the elastic mechanism includes a sleeve, which is fixedly connected to the outer wall of the heat dissipation water plate one, a connecting plate is sleeved inside the sleeve, a connecting tube is fixedly connected to one side of the connecting plate, the connecting tube is slidably sleeved with the sleeve, the other end of the connecting tube is fixedly connected to the outer wall of the heat dissipation water plate two, a spring is provided on the other side of the connecting plate, a pressure sensor is fixedly installed inside the sleeve, and the other end of the spring is in contact with the pressure sensor.

[0017] Preferably, the inner wall of the protective box is fixedly connected to a sliding rod, the outer wall of the sliding rod is slidably connected to a fixed block, the outer wall of the fixed block is threadedly connected to a fastening screw, the other end of the fastening screw contacts the outer wall of the sliding rod, and the fixed block is fixedly connected to the outer wall of the heat dissipation mechanism.

[0018] Preferably, a groove is provided on the upper surface of the protection box, a magnetic strip is installed in the groove on the upper surface of the protection box, a cover plate is placed on the upper surface of the protection box, and the magnetic strip and the cover plate are adsorbed to each other;

[0019] The upper surface of the sealing box is provided with a groove, a sealing ring is installed in the groove on the upper surface of the sealing box, the upper surface of the protection box is fixedly connected with a sealing plate by screws, and the outer wall of the sealing plate is in contact with the upper surface of the sealing ring.

[0020] A protection method for a network information security host comprises the following steps:

[0021] S1. Place each host body between the heat dissipation mechanisms, then adjust the position of the movable connection mechanism, and drive the heat dissipation mechanism to move through the movable connection mechanism to adjust the position of the heat dissipation mechanism;

[0022] S2. The main controller controls the reduction motor to start, the reduction motor drives the lead screw to rotate, the lead screw drives the movable connection mechanism whose position needs to be adjusted to move horizontally, and the movable connection mechanism drives the heat dissipation mechanism to move horizontally, so as to adjust the position of the heat dissipation mechanism, that is, the spacing between the heat dissipation mechanisms can be adjusted according to the size of the host body, so that the heat dissipation mechanism and the two sides of the host body are closely fitted;

[0023] S3. When the main body of the host is working, the main body conducts heat to the heat dissipation mechanism, and the water pump 1 is started. The internal coolant of the heat dissipation mechanism is brought to the inside of the sealed box by the water pump 1, and then enters the heat dissipation water row 1 through the sealed box. The fan 1 is started, and the coolant in the heat dissipation water row 1 is dissipated by the fan 1, so that the heat emitted by the main body is brought to the outside of the protective box. The coolant after the heat dissipation returns to the heat dissipation mechanism, thereby realizing a cold cycle and achieving the purpose of heat dissipation and temperature reduction;

[0024] S4. The temperature of the coolant in the sealed box can be monitored in real time through the temperature sensor. When the host body is working under high load, the temperature of the coolant in the sealed box is too high. The temperature sensor feeds back the temperature information to the main controller, and the main controller controls the operation of the water pump 2, the cooling plate and the fan 2 at the second heat sink;

[0025] S5, the cooling surface of the cooling plate contacts the heat conducting plate, and the cooling liquid in the sealed box is cooled by the heat conducting plate;

[0026] S6. The heating surface of the refrigeration plate contacts the surface of the heat dissipation water plate three, and the coolant in the heat dissipation water plate three absorbs heat. The coolant in the heat dissipation water plate three is transmitted to the heat dissipation water row two through the water pump two, and the coolant in the heat dissipation water row two is cooled by the fan two, so that the heat emitted by the refrigeration plate is quickly dissipated, ensuring the stable operation of the refrigeration plate, thereby further improving the working stability of the host body and protecting the host body.

[0027] The beneficial effects of the present invention are:

[0028] 1. In the present invention, when the main body is working, the main body conducts heat to the heat dissipation mechanism, and the water pump 1 is started. The internal coolant of the heat dissipation mechanism is brought to the inside of the sealed box by the water pump 1, and then enters the heat dissipation water row 1 through the sealed box. The fan 1 is started, and the coolant in the heat dissipation water row 1 is dissipated by the fan 1, so that the heat emitted by the main body is brought to the outside of the protective box. The coolant after the heat dissipation returns to the heat dissipation mechanism, thereby realizing a cold cycle and achieving the purpose of heat dissipation and cooling.

[0029] 2. In the present invention, the temperature of the coolant in the sealed box can be monitored in real time through the temperature sensor. When the host body is working under high load, the temperature of the coolant in the sealed box is too high. The temperature sensor feeds back the temperature information to the main controller. The main controller controls the operation of water pump 2, refrigeration plate and fan 2 at the second heat dissipation water discharge. The cooling surface of the refrigeration plate contacts the heat conduction plate, and the coolant in the sealed box is cooled through the heat conduction plate.

[0030] 3. In the present invention, the heating surface of the refrigeration plate contacts the surface of the heat dissipation water plate three, and the coolant in the heat dissipation water plate three absorbs heat. The coolant in the heat dissipation water plate three is transmitted to the heat dissipation water row two through the water pump two, and the coolant in the heat dissipation water row two is dissipated by the fan two, so that the heat emitted by the refrigeration plate is quickly dissipated, ensuring the stable operation of the refrigeration plate, thereby further improving the working stability of the host body and protecting the host body.

[0031] 4. In the present invention, through the design of the reduction motor, the lead screw, the movable connection mechanism, and the heat dissipation mechanism, the reduction motor is started, the reduction motor drives the lead screw to rotate, the lead screw drives the movable connection mechanism that needs to be adjusted to move horizontally, and the movable connection mechanism drives the heat dissipation mechanism to move horizontally, thereby adjusting the position of the heat dissipation mechanism, that is, the spacing between the heat dissipation mechanisms can be adjusted according to the size of the host body, so that the heat dissipation mechanism and the two sides of the host body are closely fitted, which is convenient for the installation of host bodies of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The present invention is a schematic structural diagram of a protection device for a network information security host.

[0033] Figure 2 The present invention is a schematic structural diagram of a water pump 2, a heat conducting plate and a temperature sensor of a protective device for a network information security host.

[0034] Figure 3 The present invention is a schematic structural diagram of a heat conduction plate, a cooling plate and a heat dissipation water plate of a protective device for a network information security host.

[0035] Figure 4 The present invention is a schematic structural diagram of an active connection mechanism of a protection device for a network information security host.

[0036] Figure 5 A protection device for a network information security host of the present invention Figure 4 Schematic diagram of the local structure at point A.

[0037] Figure 6 The present invention is a schematic structural diagram of a magnetic block 2 and a rotating shaft of a protective device for a network information security host.

[0038] Figure 7 The present invention is a schematic structural diagram of a heat dissipation mechanism of a protection device for a network information security host.

[0039] Figure 8 The present invention is a side view of a heat dissipation water plate 1 of a protective device for a network information security host.

[0040] Fig. 9 A protection device for a network information security host of the present invention Figure 8 Cross-sectional view of AA.

[0041] Fig.10 The present invention is a schematic structural diagram of an elastic mechanism of a protective device for a network information security host.

[0042] Fig.11 The present invention is a top view of a protective device for a network information security host.

[0043] Fig.12 The present invention is a side view of a protective device for a network information security host.

[0044] Fig.13 The present invention is a schematic structural diagram of a heat dissipation water drain of a protective device for a network information security host.

[0045] Fig.14 The present invention is a schematic structural diagram of a protective box, a magnetic strip, and a cover plate of a protective device for a network information security host.

[0046] Fig.15 The present invention is a structural schematic diagram of a sealing box, a sealing plate and a sealing ring of a protective device for a network information security host.

[0047] Numbers in the figure: 1, protective box; 2, chassis; 3, reduction motor; 4, main controller; 5, lead screw;

[0048] 6. Active connection mechanism; 601. Moving nut; 602. Annular groove; 603. Outer ring; 604. Clamping groove; 605. Positioning cylinder; 606. Magnetic block 1; 607. Storage groove; 608. Magnetic block 2; 609. Rotating shaft;

[0049] 7. Heat dissipation mechanism; 701. Heat dissipation water plate 1; 7011. Heat dissipation plate; 7012. Water tank; 7013. Connector 1; 7014. Connector 2; 702. Elastic mechanism; 7021. Sleeve; 7022. Connector plate; 7023. Connector tube; 7024. Spring; 7025. Pressure sensor; 703. Heat dissipation water plate 2; 704. Tee; 705. Hose;

[0050] 8. Slide bar; 9. Fixed block; 10. Magnetic strip; 11. Sealing box; 12. Water pump 1; 13. Heat sink 1; 14. Fan 1; 15. Heat sink 2; 16. Fan 2; 17. Water pump 2; 18. Heat conduction plate; 19. Temperature sensor; 20. Stirring shaft; 21. Stirring blade; 22. Refrigeration plate; 23. Heat sink 3; 24. Sealing plate; 25. Cover plate; 26. Host body; 27. Sealing ring. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings 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.

[0052] As attached Figure 1 To Attachment Figure 3 As shown:

[0053] A protective device for a network information security host, comprising a protective box 1, one side of the protective box 1 is fixedly connected to a chassis 2, a reduction motor 3 is fixedly installed inside the chassis 2, a lead screw 5 is fixedly connected to the output end of the reduction motor 3, an outer wall of the lead screw 5 is threadedly connected to a movable connection mechanism 6, there are multiple movable connection mechanisms 6, the outer walls of the multiple movable connection mechanisms 6 are all fixedly connected to a heat dissipation mechanism 7, and a host body 26 is placed between the multiple heat dissipation mechanisms 7;

[0054] A sealed box 11 is fixedly connected to the outer wall on the other side of the protective box 1, a water pump 12 is fixedly installed inside the sealed box 11, the output end of the water pump 12 is connected to the input end of the heat dissipation mechanism 7 through a pipeline, a heat dissipation water drain 13 is fixedly installed on the outer wall of the sealed box 11, a fan 14 is fixedly installed on the outer wall of the heat dissipation water drain 13, the output end of the heat dissipation mechanism 7 is connected to the input end of the heat dissipation water drain 13 through a pipeline, and the output end of the heat dissipation water drain 13 is connected to the sealed box 11 through a pipeline.

[0055] In the above technical solution, each host body 26 is placed between the heat dissipation mechanisms 7, and then the position of the movable connection mechanism 6 is adjusted, and the heat dissipation mechanism 7 is driven to move by the movable connection mechanism 6 to adjust the position of the heat dissipation mechanism 7;

[0056] The main controller 4 controls the reduction motor 3 to start, the reduction motor 3 drives the lead screw 5 to rotate, the lead screw 5 drives the movable connection mechanism 6 whose position needs to be adjusted to move horizontally, and the movable connection mechanism 6 drives the heat dissipation mechanism 7 to move horizontally, so as to adjust the position of the heat dissipation mechanism 7, that is, the spacing between the heat dissipation mechanisms 7 can be adjusted according to the size of the host body 26, so that the heat dissipation mechanism 7 and the two sides of the host body 26 are closely fitted, which is convenient for installing host bodies 26 of different models;

[0057] When the host body 26 is working, the host body 26 conducts heat to the heat dissipation mechanism 7, and the water pump 12 is started. The internal coolant of the heat dissipation mechanism 7 is brought to the inside of the sealed box 11 through the water pump 12, and then enters the heat dissipation water row 13 through the sealed box 11, and the fan 14 is started. The coolant in the heat dissipation water row 13 is cooled by the fan 14, so that the heat emitted by the host body 26 is brought to the outside of the protective box 1, and the coolant after heat dissipation returns to the heat dissipation mechanism 7, thereby realizing a cold cycle and achieving the purpose of heat dissipation and cooling.

[0058] As attached Figure 1 To Attachment Figure 3 As shown, the main controller 4 is fixedly installed inside the chassis 2, the temperature sensor 19 is fixedly installed inside the sealed box 11, and the reduction motor 3, the water pump 12, the fan 14, and the temperature sensor 19 are all electrically connected to the main controller 4;

[0059] An opening is provided at the bottom of the sealed box 11, and a heat conducting plate 18 is fixedly installed at the bottom opening of the sealed box 11. A cooling fin 22 is placed on the lower surface of the heat conducting plate 18, and a heat dissipating water plate three 23 is placed on the other side of the cooling fin 22. A water pump two 17 is fixedly installed inside the sealed box 11, and the input end of the water pump two 17 is connected to the output end of the heat dissipating water plate three 23. A heat dissipating water row two 15 is fixedly installed on the outer wall of the protective box 1, and a fan two 16 is fixedly installed on the outer wall of the heat dissipating water row two 15. The output end of the water pump two 17 is connected to the input end of the heat dissipating water row two 15 through a pipeline, and the output end of the heat dissipating water row two 15 is connected to the input end of the heat dissipating water plate three 23 through a pipeline. The fan two 16, the water pump two 17, and the cooling fin 22 are all electrically connected to the main controller 4.

[0060] In the above technical solution, the temperature of the coolant in the sealed box 11 can be monitored in real time by the temperature sensor 19. When the host body 26 is working under high load, the temperature of the coolant in the sealed box 11 is too high. The temperature sensor 19 feeds back the temperature information to the main controller 4, and the main controller 4 controls the water pump 2 17, the cooling plate 22 and the fan 2 16 at the heat dissipation water discharge 2 15 to work;

[0061] The cooling surface of the cooling fin 22 is in contact with the heat conducting plate 18, and the cooling liquid in the sealed box 11 is cooled by the heat conducting plate 18;

[0062] The heating surface of the cooling fin 22 contacts the surface of the heat dissipating water plate three 23, and the coolant in the heat dissipating water plate three 23 absorbs heat. The coolant in the heat dissipating water plate three 23 is transmitted to the heat dissipating water row two 15 through the water pump two 17, and the coolant in the heat dissipating water row two 15 is dissipated by the fan two 16, so that the heat dissipated by the cooling fin 22 is quickly dissipated, ensuring the stable operation of the cooling fin 22, thereby further improving the working stability of the host body 26 and protecting the host body 26.

[0063] As attached Figure 1 To Attachment Figure 2 As shown, the other end of the lead screw 5 passes through and extends to the interior of the sealed box 11, the inner wall of the sealed box 11 is rotatably connected to the stirring shaft 20, the outer wall of the stirring shaft 20 is fixedly connected to the stirring blade 21, and the lead screw 5 is transmission-connected to the stirring shaft 20 via a bevel gear.

[0064] In the above technical solution, the reduction motor 3 is started, the reduction motor 3 is started, the reduction motor 3 drives the screw 5 to rotate, the screw 5 drives the stirring shaft 20 to rotate through the bevel gear, the stirring shaft 20 drives the stirring blade 21 to rotate, and the coolant inside the sealing box 11 is stirred by the stirring blade 21 to mix the low-temperature coolant at the bottom and the high-temperature coolant at the top.

[0065] As attached Figure 1 To Attachment Figure 6 As shown, the movable connection mechanism 6 includes a movable nut 601, which is threadedly connected to the lead screw 5. The outer wall of the movable nut 601 is provided with an annular groove 602, and the movable nut 601 is sleeved with an outer ring 603 at the annular groove 602. The outer wall of the outer ring 603 is provided with a clamping groove 604, and the outer ring 603 is inserted with a positioning cylinder 605 at the clamping groove 604. The inner wall of the movable nut 601 is provided with a receiving groove 607 matching the positioning cylinder 605, and the interior of the positioning cylinder 605 is sleeved with a magnetic block 1 606, and the inner wall of the outer ring 603 is rotatably connected with a magnetic block 2 608, and one end of the magnetic block 2 608 is fixedly connected with a rotating shaft 609, and the rotating shaft 609 is located outside the outer ring 603.

[0066] In the above technical solution, when the movable connection mechanism 6 needs to be adjusted, the rotating shaft 609 is manually rotated, and the rotating shaft 609 drives the second magnetic block 608 to rotate 180 degrees. At this time, the corresponding surfaces of the second magnetic block 608 and the first magnetic block 606 on both sides are opposite, and the second magnetic block 608 and the first magnetic block 606 on both sides are mutually adsorbed. At this time, the first magnetic block 606 drives the positioning cylinder 605 to insert into the card slot 604. At this time, the movable nut 601 and the outer ring 603 are connected as a whole through the positioning cylinder 605;

[0067] The reduction motor 3 is started, and the reduction motor 3 drives the lead screw 5 to rotate, and the lead screw 5 drives the movable nut 601 whose position needs to be adjusted to move horizontally. Since the movable nut 601 and the outer ring 603 are connected as a whole through the positioning tube 605, that is, the movable nut 601 drives the heat dissipation mechanism 7 to move horizontally through the outer ring 603, so that the position of the heat dissipation mechanism 7 is adjusted, that is, the spacing between the heat dissipation mechanisms 7 can be adjusted according to the size of the host body 26, so that the heat dissipation mechanism 7 and the two sides of the host body 26 are closely fitted;

[0068] Since the movable nuts 601 at other positions are not connected to the outer ring 603 , the movable nuts 601 at other positions rotate together with the lead screw 5 , and therefore the movable nuts 601 at other positions do not move horizontally.

[0069] As attached Figure 7 As shown, the heat dissipation mechanism 7 includes a heat dissipation water plate 1 701, an elastic mechanism 702 is fixedly installed on the outer wall of the heat dissipation water plate 1 701, an output end of the elastic mechanism 702 is fixedly connected to a heat dissipation water plate 2 703, the bottom output end and input end of the heat dissipation water plate 1 701 are fixedly connected to a tee 704, and the other end of the tee 704 is fixedly connected to a hose 705.

[0070] In the above technical solution, the first heat dissipation water plate 701 and the second heat dissipation water plate 703 are connected through a tee 704 and a hose 705 .

[0071] As attached Figure 7 To Attachment Fig. 9 As shown, the heat dissipation water plate 1 701 includes a heat dissipation plate 7011, a water tank 7012 is provided inside the heat dissipation plate 7011, and the water tank 7012 is S-shaped. The heat dissipation plate 7011 is located at one end of the water tank 7012 and is fixedly connected with a connector 1 7013, and the heat dissipation plate 7011 is located at the other end of the water tank 7012 and is fixedly connected with a connector 2 7014. The connector 1 7013 and the connector 2 7014 are both connected to the tee 704 through a hose, and the elastic mechanism 702 has the same structure as the heat dissipation water plate 1 701.

[0072] In the above technical solution, the coolant enters the water tank 7012 through the connector 1 7013 and is then discharged through the connector 2 7014 .

[0073] As attached Figure 7 To Attachment Fig.10 As shown, the elastic mechanism 702 includes a sleeve 7021, which is fixedly connected to the outer wall of the heat dissipation water plate 1 701, a connecting plate 7022 is sleeved inside the sleeve 7021, a connecting tube 7023 is fixedly connected to one side of the connecting plate 7022, the connecting tube 7023 is slidably sleeved with the sleeve 7021, the other end of the connecting tube 7023 is fixedly connected to the outer wall of the heat dissipation water plate 2 703, a spring 7024 is provided on the other side of the connecting plate 7022, a pressure sensor 7025 is fixedly installed inside the sleeve 7021, and the other end of the spring 7024 is in contact with the pressure sensor 7025.

[0074] In the above technical solution, when the heat dissipation water plate 1 701 and the heat dissipation water plate 2 703 are respectively tightly fitted with the two sides of the main body 26, the elastic mechanism 702 is squeezed, and the connecting tube 7023 and the connecting plate 7022 squeeze the pressure sensor 7025 through the spring 7024 to detect the pressure between the heat dissipation water plate 2 703 and the main body 26, thereby avoiding the situation where the fitting pressure is too large.

[0075] As attached Figure 1 As shown, the inner wall of the protective box 1 is fixedly connected with a slide bar 8, the outer wall of the slide bar 8 is slidably connected with a fixing block 9, the outer wall of the fixing block 9 is threadedly connected with a fastening screw, the other end of the fastening screw is in contact with the outer wall of the slide bar 8, and the fixing block 9 is fixedly connected with the outer wall of the heat dissipation mechanism 7;

[0076] In the above technical solution, after the heat dissipation mechanism 7 is moved to a suitable position, the fastening screws at the fixing block 9 are tightened to fix the fixing block 9 by the fixing screws.

[0077] As attached Fig.11 and attached Fig.14 As shown, a groove is provided on the upper surface of the protection box 1, a magnetic strip 10 is installed in the groove on the upper surface of the protection box 1, a cover plate 25 is placed on the upper surface of the protection box 1, and the magnetic strip 10 and the cover plate 25 are adsorbed to each other;

[0078] In the above technical solution, the cover plate 25 is put on, and the cover plate 25 and the magnetic strip 10 are attracted to each other. The cover plate 25 improves the sealing of the protection box 1 to prevent dust from entering the protection box 1 and affecting the operation of the host body 26.

[0079] As attached Figure 1 and attached Fig.15 As shown, a groove is provided on the upper surface of the sealing box 11, a sealing ring 27 is installed in the groove on the upper surface of the sealing box 11, and a sealing plate 24 is fixedly connected to the upper surface of the protective box 1 by screws, and the outer wall of the sealing plate 24 is in contact with the upper surface of the sealing ring 27.

[0080] In the above technical solution, the sealing box 11 is covered by the sealing plate 24 in cooperation with the screws, and the sealing box 11 is sealed by the sealing ring 27 to improve the sealing performance inside the protective box 1.

[0081] The specific usage and function of this embodiment are as follows:

[0082] When the present invention is used, each host body 26 is placed between the heat dissipation mechanisms 7, and then the position of the movable connection mechanism 6 is adjusted, and the heat dissipation mechanism 7 is driven to move by the movable connection mechanism 6 to adjust the position of the heat dissipation mechanism 7;

[0083] When the movable connection mechanism 6 needs to be adjusted, the rotating shaft 609 is manually rotated, and the rotating shaft 609 drives the second magnetic block 608 to rotate 180 degrees. At this time, the corresponding surfaces of the second magnetic block 608 and the first magnetic block 606 on both sides are opposite, and the second magnetic block 608 and the first magnetic block 606 on both sides are mutually attracted. At this time, the first magnetic block 606 drives the positioning cylinder 605 to insert into the card slot 604. At this time, the movable nut 601 and the outer ring 603 are connected as a whole through the positioning cylinder 605;

[0084] For the above structure and process, please refer to Figure 1-6 .

[0085] The main controller 4 controls the reduction motor 3 to start, the reduction motor 3 drives the lead screw 5 to rotate, and the lead screw 5 drives the movable nut 601 whose position needs to be adjusted to move horizontally. Since the movable nut 601 and the outer ring 603 are connected as a whole through the positioning tube 605, that is, the movable nut 601 drives the heat dissipation mechanism 7 to move horizontally through the outer ring 603, the position of the heat dissipation mechanism 7 is adjusted, that is, the spacing between the heat dissipation mechanisms 7 can be adjusted according to the size of the host body 26, so that the heat dissipation mechanism 7 and the two sides of the host body 26 are closely fitted;

[0086] Since the movable nuts 601 at other positions are not connected to the outer sleeve 603, the movable nuts 601 at other positions rotate together with the lead screw 5, so the movable nuts 601 at other positions do not move horizontally;

[0087] For the above structure and process, please refer to Figure 1-6 .

[0088] When the heat dissipation water plate 1 701 and the heat dissipation water plate 2 703 are respectively tightly attached to the two sides of the host body 26, the elastic mechanism 702 is squeezed, and the connecting tube 7023 and the connecting plate 7022 squeeze the pressure sensor 7025 through the spring 7024 to detect the pressure between the heat dissipation water plate 2 703 and the host body 26, thereby avoiding the situation where the fitting pressure is too large;

[0089] For the above structure and process, please refer to Figure 7-10 .

[0090] When the heat dissipation mechanism 7 is moved to a suitable position, tighten the fastening screws at the fixing block 9 to fix the fixing block 9 by the fixing screws;

[0091] At the same time, the rotating shaft 609 is manually rotated, and the rotating shaft 609 drives the second magnet 608 to reset, so that the corresponding magnetic poles of the first magnet 606 and the second magnet 608 are the same, and the first magnet 606 repels the second magnet 608, and the second magnet 608 drives the positioning cylinder 605 to move into the slot 604. When the lead screw 5 rotates, the moving nut 601 rotates with the lead screw 5, so the moving nuts 601 at other positions do not move horizontally;

[0092] For the above structure and process, please refer to Figure 1-6 .

[0093] The cover plate 25 is put on, and the cover plate 25 and the magnetic strip 10 are mutually attracted. The cover plate 25 improves the sealing of the protection box 1, and prevents dust from entering the protection box 1 and affecting the operation of the host body 26;

[0094] For the above structure and process, please refer to Fig.11 and Fig.14 .

[0095] When the host body 26 is working, the host body 26 conducts heat to the heat dissipation water plate 1 701 and the heat dissipation water plate 2 703, and the water pump 12 is started. The internal coolant of the heat dissipation water plate 1 701 and the heat dissipation water plate 2 703 is brought to the inside of the sealed box 11 by the water pump 12, and then enters the heat dissipation water row 1 13 through the sealed box 11, and the fan 14 is started. The coolant in the heat dissipation water row 13 is dissipated by the fan 14, so that the heat emitted by the host body 26 is brought to the outside of the protective box 1, and the coolant after the heat dissipation returns to the heat dissipation water plate 1 701 and the heat dissipation water plate 2 703, thereby realizing a cold cycle and achieving the purpose of heat dissipation and temperature reduction;

[0096] For the above structure and process, please refer to Figure 1-7 .

[0097] At the same time, the temperature sensor 19 can monitor the temperature of the coolant in the sealed box 11 in real time. When the host body 26 is working under high load, the temperature of the coolant in the sealed box 11 is too high. The temperature sensor 19 feeds back the temperature information to the main controller 4, and the main controller 4 controls the water pump 2 17, the cooling plate 22 and the fan 2 16 at the heat dissipation water discharge 2 15 to work;

[0098] The cooling surface of the cooling fin 22 contacts the heat conducting plate 18, and the cooling liquid in the sealed box 11 is cooled by the heat conducting plate 18. The heating surface of the cooling fin 22 contacts the surface of the heat dissipating water plate 3 23, and the cooling liquid in the heat dissipating water plate 3 23 absorbs heat. The cooling liquid in the heat dissipating water plate 3 23 is transferred to the heat dissipating water row 2 15 through the water pump 2 17.

[0099] The cooling liquid in the cooling water row 15 is cooled by the second fan 16, so that the heat emitted by the cooling fins 22 can be quickly dissipated, ensuring the stable operation of the cooling fins 22, thereby further improving the working stability of the host body 26 and protecting the host body 26.

[0100] For the above structure and process, please refer to Figure 1-3 .

[0101] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protection device for a network information security host, comprising a protection box (1), characterized in that: One side of the protection box (1) is fixedly connected to a chassis (2), a reduction motor (3) is fixedly installed inside the chassis (2), an output end of the reduction motor (3) is fixedly connected to a lead screw (5), an outer wall of the lead screw (5) is threadedly connected to a movable connection mechanism (6), there are multiple movable connection mechanisms (6), the outer walls of the multiple movable connection mechanisms (6) are all fixedly connected to a heat dissipation mechanism (7), and a host body (26) is placed between the multiple heat dissipation mechanisms (7); The other side outer wall of the protection box (1) is fixedly connected to a sealing box (11); a water pump (12) is fixedly installed inside the sealing box (11); the output end of the water pump (12) is connected to the input end of the heat dissipation mechanism (7) through a pipeline; a heat dissipation water drain (13) is fixedly installed on the outer wall of the sealing box (11); a fan (14) is fixedly installed on the outer wall of the heat dissipation water drain (13); the output end of the heat dissipation mechanism (7) is connected to the input end of the heat dissipation water drain (13) through a pipeline; and the output end of the heat dissipation water drain (13) is connected to the sealing box (11) through a pipeline; A main controller (4) is fixedly installed inside the chassis (2), a temperature sensor (19) is fixedly installed inside the sealed box (11), and the reduction motor (3), water pump (12), fan (14), and temperature sensor (19) are all electrically connected to the main controller (4); The heat dissipation mechanism (7) comprises a heat dissipation water plate 1 (701), an elastic mechanism (702) is fixedly installed on the outer wall of the heat dissipation water plate 1 (701), an output end of the elastic mechanism (702) is fixedly connected to a heat dissipation water plate 2 (703), the bottom output end and input end of the heat dissipation water plate 1 (701) are both fixedly connected to a tee (704), and the other end of the tee (704) is fixedly connected to a hose (705); The heat dissipation water plate 1 (701) comprises a heat dissipation plate (7011), a water tank (7012) is provided inside the heat dissipation plate (7011), the water tank (7012) is S-shaped, one end of the heat dissipation plate (7011) located at the water tank (7012) is fixedly connected to a connector 1 (7013), and the other end of the heat dissipation plate (7011) located at the water tank (7012) is fixedly connected to a connector 2 (7014), the connector 1 (7013) and the connector 2 (7014) are both connected to a tee (704) via a hose (705), and the elastic mechanism (702) has the same structure as the heat dissipation water plate 1 (701); The elastic mechanism (702) comprises a sleeve (7021), the sleeve (7021) is fixedly connected to the outer wall of the first heat dissipation water plate (701), a connecting plate (7022) is sleeved inside the sleeve (7021), a connecting tube (7023) is fixedly connected to one side of the connecting plate (7022), the connecting tube (7023) is slidably sleeved with the sleeve (7021), the other end of the connecting tube (7023) is fixedly connected to the outer wall of the second heat dissipation water plate (703), a spring (7024) is arranged on the other side of the connecting plate (7022), a pressure sensor (7025) is fixedly installed inside the sleeve (7021), and the other end of the spring (7024) is in contact with the pressure sensor (7025).

2. A protection device for a network information security host according to claim 1, characterized in that: The sealed box (11) has an opening at the bottom, a heat conducting plate (18) is fixedly mounted at the bottom opening of the sealed box (11), a cooling plate (22) is placed on the lower surface of the heat conducting plate (18), a heat dissipation plate (23) is placed on the other side of the cooling plate (22), a water pump (17) is fixedly mounted inside the sealed box (11), an input end of the water pump (17) is connected to an output end of the heat dissipation plate (23), a heat dissipation water row (15) is fixedly mounted on the outer wall of the protective box (1), a fan (16) is fixedly mounted on the outer wall of the heat dissipation water row (15), an output end of the water pump (17) is connected to an input end of the heat dissipation water row (15) through a pipeline, and an output end of the heat dissipation water row (15) is connected to an input end of the heat dissipation water row (23) through a pipeline, and the fan (16), the water pump (17) and the cooling plate (22) are all electrically connected to the main controller (4).

3. A protection device for a network information security host according to claim 2, characterized in that: The other end of the lead screw (5) penetrates and extends into the interior of the sealing box (11); the inner wall of the sealing box (11) is rotatably connected to a stirring shaft (20); the outer wall of the stirring shaft (20) is fixedly connected to a stirring blade (21); and the lead screw (5) is transmission-connected to the stirring shaft (20) via a bevel gear.

4. A protection device for a network information security host according to claim 1, characterized in that: The movable connection mechanism (6) comprises a movable nut (601), wherein the movable nut (601) is threadedly connected to the lead screw (5), an annular groove (602) is provided on the outer wall of the movable nut (601), an outer sleeve (603) is sleeved on the annular groove (602) of the movable nut (601), a clamping groove (604) is provided on the outer wall of the outer sleeve (603), a positioning tube (605) is inserted into the clamping groove (604) of the outer sleeve (603), a receiving groove (607) matching the positioning tube (605) is provided on the inner wall of the movable nut (601), a magnetic block 1 (606) is sleeved inside the positioning tube (605), a magnetic block 2 (608) is rotatably connected to the inner wall of the outer sleeve (603), one end of the magnetic block 2 (608) is fixedly connected to a rotating shaft (609), and the rotating shaft (609) is located outside the outer sleeve (603).

5. A protection device for a network information security host according to claim 1, characterized in that: The inner wall of the protective box (1) is fixedly connected to a slide bar (8), the outer wall of the slide bar (8) is slidably connected to a fixed block (9), the outer wall of the fixed block (9) is threadedly connected to a fastening screw, the other end of the fastening screw is in contact with the outer wall of the slide bar (8), and the fixed block (9) is fixedly connected to the outer wall of the heat dissipation mechanism (7).

6. A protection device for a network information security host according to claim 1, characterized in that: The upper surface of the protection box (1) is provided with a groove, a magnetic strip (10) is installed in the groove on the upper surface of the protection box (1), a cover plate (25) is placed on the upper surface of the protection box (1), and the magnetic strip (10) and the cover plate (25) are mutually attracted; The upper surface of the sealing box (11) is provided with a groove, a sealing ring (27) is installed in the groove on the upper surface of the sealing box (11), the upper surface of the protection box (1) is fixedly connected to a sealing plate (24) by screws, and the outer wall of the sealing plate (24) is in contact with the upper surface of the sealing ring (27).

7. A protection method for a network information security host, the method is implemented based on the protection device for a network information security host according to claim 2, characterized in that: The following steps are involved: S1, placing a plurality of host bodies (26) between the heat dissipation mechanisms (7), then adjusting the position of the movable connection mechanism (6), and driving the heat dissipation mechanism (7) to move via the movable connection mechanism (6) to thereby adjust the position of the heat dissipation mechanism (7); S2, the main controller (4) controls the reduction motor (3) to start, the reduction motor (3) drives the lead screw (5) to rotate, the lead screw (5) drives the movable connection mechanism (6) whose position needs to be adjusted to move horizontally, and the movable connection mechanism (6) drives the heat dissipation mechanism (7) to move horizontally, thereby adjusting the position of the heat dissipation mechanism (7), that is, the spacing between the heat dissipation mechanisms (7) can be adjusted according to the size of the host body (26), so that the heat dissipation mechanism (7) and the two sides of the host body (26) are closely fitted; S3. When the host body (26) is working, the host body (26) conducts heat to the heat dissipation mechanism (7), and the water pump 1 (12) is started. The internal coolant of the heat dissipation mechanism (7) is brought to the inside of the sealed box (11) through the water pump 1 (12), and then enters the heat dissipation water discharge 1 (13) through the sealed box (11). The fan 1 (14) is started, and the coolant in the heat dissipation water discharge 1 (13) is cooled by the fan 1 (14), so that the heat emitted by the host body (26) is brought to the outside of the protective box (1), and the coolant after the heat dissipation returns to the heat dissipation mechanism (7), thereby realizing a cold cycle and achieving the purpose of heat dissipation and temperature reduction; S4, the temperature of the coolant in the sealed box (11) can be monitored in real time through the temperature sensor (19). When the host body (26) is working under high load, the temperature of the coolant in the sealed box (11) is too high. The temperature sensor (19) feeds back the temperature information to the main controller (4), and the main controller (4) controls the operation of the water pump 2 (17), the cooling plate (22) and the fan 2 (16) at the heat dissipation water discharge 2 (15); S5, the cooling surface of the cooling plate (22) contacts the heat conducting plate (18), and the cooling liquid in the sealed box (11) is cooled through the heat conducting plate (18); S6. The heating surface of the cooling fin (22) contacts the surface of the heat dissipating water plate three (23), and the cooling liquid in the heat dissipating water plate three (23) absorbs heat. The cooling liquid in the heat dissipating water plate three (23) is transferred to the heat dissipating water row two (15) through the water pump two (17), and the cooling liquid in the heat dissipating water row two (15) is cooled by the fan two (16), so that the heat dissipated by the cooling fin (22) is quickly dissipated, ensuring the stable operation of the cooling fin (22), thereby further improving the working stability of the host body (26) and protecting the host body (26).

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