Network security monitoring device and monitoring method thereof

Abstract

The present invention discloses a network security monitoring device and a monitoring method thereof, and relates to the technical field of network monitoring devices. The network security monitoring device comprises a housing, and also comprises a partition plate, wherein the partition plate divides the space inside the housing into a component space and a heat dissipation space, wherein the heat dissipation space is provided with a heat dissipation component, wherein electronic components are assembled in the component space, and there is a gap between each electronic component in the same component space; and a heat absorbing component, wherein the heat absorbing component is located in the gap, and the heat absorbing component is used to absorb heat from the electronic components; and a moving component, wherein the moving component is arranged in the housing, and the moving component is used to drive the heat absorbing component to move back and forth in the heat dissipation space and the component space. The heat exchange between the components of the network security monitoring device and the outside world does not adopt a heat convection method, thereby preventing dust and impurities from the outside from entering the components, and preventing the reduction of their lifespan due to dust accumulation inside the components.

Description

Technical Field

[0001] The present invention relates to the technical field of network monitoring equipment, and in particular to a network security monitoring device and a monitoring method thereof. Background Art

[0002] With the development of the network, network security activities are monitored by real-time analysis of online data flows, and real-time alarms and responses are issued based on the monitoring results, so as to proactively discover potential network threat activities and ensure network security, which helps protect users' business applications, data and the entire network. Network security monitoring equipment includes network cabinets, installation panels, plug-ins, plug-ins, electronic components, devices and mechanical parts and components, etc.

[0003] Network security monitoring equipment is usually in operation for a long time. During its operation, the electronic components inside the equipment will continuously process and analyze large amounts of data on the network. When the data traffic is overloaded, the electronic components will work overloaded and cause the device to generate a lot of heat. If the heat cannot be dissipated in a timely and effective manner, as the temperature of the electronic components rises, it is easy for the monitoring equipment to become stuck, affecting the normal operation of the network security monitoring equipment.

[0004] A network security monitoring device similar to that proposed in the patent with publication number CN116133347A generally dissipates heat by arranging a fan on the device.

[0005] However, the disadvantage of air cooling is that heat convection occurs between the outside world and the components during air cooling. Even if a dust cover is used, dust will enter the components and shorten the life of the components. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention provides a network security monitoring device and a monitoring method thereof, which solves the problem that heat convection is generated between the outside world and components during air cooling, and dust enters the components even with a dust cover, thus shortening the life of the components.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a network security monitoring device, including a shell, and also including: a partition plate, the partition plate divides the space inside the shell into a component space and a heat dissipation space, the heat dissipation space is provided with a heat dissipation component, electronic components are assembled in the component space, and there is a gap between each electronic component in the same component space; and a heat absorbing component, the heat absorbing component is located in the gap, and the heat absorbing component is used to absorb heat from the electronic components; and a moving component, the moving component is arranged in the shell, and the moving component is used to drive the heat absorbing component to reciprocate in the heat dissipation space and the component space, so that the heat absorbing component absorbs heat in the component space and dissipates heat in the heat dissipation space.

[0008] Furthermore, it further includes a component bracket located in the component space. The component bracket includes a wire box installed at the rear in the component space and an attachment plate provided in front of the wire box. A receiving space is formed between two adjacent attachment plates. Components are assembled on the attachment plate and are received in the receiving space; the slot is provided with a slot for adapting to the attachment plate so that the slot can be inserted into or pulled out along the slot.

[0009] Furthermore, the partition board is in a C-shaped structure. The opening of the C-shaped structure is attached to one of the inner walls of the housing. The inside of the C is the component space, and the outside of the C is the heat dissipation space; the heat absorption component is a closed-loop metal wire. The closed-loop metal wire is arranged in a rectangular shape in the receiving space and the heat dissipation space, and one or more closed-loop metal wires are provided in each of the receiving space and the heat dissipation space. The closed-loop metal wires between multiple receiving spaces and heat dissipation spaces form a stepped structure; the moving component includes guide rollers located at four positions in the heat dissipation space. The closed-loop metal wire is drivingly connected to the corresponding guide roller, and the rotation of the guide roller is used to drive the closed-loop metal wire to rotate in the component space and the heat dissipation space.

[0010] Furthermore, a driving gear is installed at one end of the guide rollers in the same direction. Two adjacent driving gears are engaged, and a motor for driving one of the driving gears is provided on the housing.

[0011] Furthermore, the partition frame is provided with a first through hole for the closed-loop metal wire to pass through, and a sealing ring is provided between the inner wall of the first through hole and the closed-loop metal wire.

[0012] Furthermore, the partition board is a mechanical box. The mechanical box is installed at a position close to the upper side inside the housing. The upper part of the mechanical box is the heat dissipation space, and the lower part of the mechanical box is the component space; the heat absorption component is a metal threaded rod. One end of the metal threaded rod is located in the receiving space, and the other end of the metal threaded rod is located on one side of the heat dissipation space close to the mechanical box; the moving component includes an internally threaded cylinder rotatably installed on the mechanical box at a position opposite to the metal threaded rod. The internally threaded cylinder is in threaded connection with the metal threaded rod, and a driving structure for driving the internally threaded cylinder to rotate is installed on the housing; a limiting plate is installed between the lower ends of the metal threaded rods in the same receiving space.

[0013] Furthermore, the upper surface of the housing is provided with a second through hole for the metal threaded rod to pass through, and the inner wall of the second through hole is provided with a sealing ring.

[0014] Furthermore, the driving structure includes a turbine fixed to the outer circumference of the internally threaded cylinder, a worm engaged with the turbines in the same row, and a belt transmission member for drivingly connecting the worm. A motor for driving one of the belt transmission members is provided on the housing.

[0015] Furthermore, the heat dissipation component includes a jacket disposed on the outer shell and connected to the heat dissipation space, a fan body is installed in the jacket, and a dust cover is provided on the end surface of the jacket.

[0016] Furthermore, the shell is provided with a heat exhaust hole, and the heat exhaust hole is used to discharge the hot air flow out of the heat dissipation space.

[0017] A network security monitoring method comprises: a mobile component drives a heat absorbing component to move back and forth in a heat dissipation space and a component space, so that the heat absorbing component enters the heat dissipation space after absorbing heat in the component space, and is dissipated by the heat dissipation component in the heat dissipation space, and returns to the component space to absorb heat after the heat dissipation, and repeats this process to realize the heat absorbing component to move back and forth in the heat dissipation space and the component space, thereby realizing the cooling of the heat absorbing component, and the cooled heat absorbing component repeatedly absorbs heat from the components, thereby realizing the cooling of the components.

[0018] The present invention has the following beneficial effects:

[0019] 1. The network security monitoring device, when the mobile component is working, can drive the heat absorbing component to move back and forth in the heat dissipation space and the component space, so that the heat absorbing component can enter the heat dissipation space after absorbing heat in the component space, and can be dissipated by the heat dissipation component in the heat dissipation space, and can return to the component space to absorb heat after heat dissipation, and repeat this process to realize the reciprocation of the heat absorbing component in the heat dissipation space and the component space, thereby realizing the cooling of the heat absorbing component, and the cooled heat absorbing component can repeatedly absorb heat from the components to realize the cooling of the components. Therefore, the heat exchange between the components of the network security monitoring device and the outside world does not adopt the method of thermal convection, that is, the components and the outside world do not generate a large air circulation, thereby avoiding the external dust and impurities from entering the components, and avoiding the situation of reducing their life due to dust accumulation inside the components.

[0020] 2. The network security monitoring device is provided with a sealing ring at the position where the heat absorbing component enters and exits the component space, so that when the heat absorbing component passes through the component space, dust and impurities on its outer surface can be sealed and removed, thereby preventing the heat absorbing component from bringing external impurities into the component space.

[0021] 3. The network security monitoring device is provided with a component bracket, which includes a wire box installed at the rear of the component space and used to accommodate wires, and an attachment plate arranged in front of the wire box. It is preferred to provide a through hole on the attachment plate, and the components can be installed on the through hole by bolts; and an accommodating space is formed between two adjacent attachment plates, and the components are accommodated in the accommodating space, and the heat absorbing component is also located in the accommodating space, thereby reserving a better installation space for the heat absorbing component.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an appearance diagram of Embodiment 1 of the present invention;

[0024] Figure 2 For the present invention Figure 1 Cutaway diagram of the middle shell;

[0025] Figure 3 For the present invention Figure 2 The main view;

[0026] Figure 4 It is a schematic diagram of the structure of the component support of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the partition frame of the present invention;

[0028] Figure 6 This is an appearance diagram of the second embodiment of the present invention;

[0029] Figure 7 For the present invention Figure 6 Cutaway diagram of the middle shell;

[0030] Figure 8 For the present invention Figure 7 Schematic diagram of the structure without mechanical box installed.

[0031] In the figure, 1. shell; 2. heat dissipation component; 21. jacket; 22. fan body; 23. dust cover; 3. partition frame; 31. first through hole; 41. first guide roller; 42. second guide roller; 43. third guide roller; 44. fourth guide roller; 51. heat receiving part; 52. cooling part; 6. component bracket; 61. attachment plate; 62. wire box; 63. accommodation space; 64. slot; 7. driving gear; 81. metal threaded rod; 82. limit plate; 83. turbine; 84. internal threaded cylinder; 85. worm; 86. belt transmission part; 87. motor; 9. second through hole; 10. mechanical box; 11. network interface; 12. USB interface; 13. display screen; 14. indicator light; 15. heat exhaust hole. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0034] According to the following Figure 1-Figure 8 A network security monitoring device and a monitoring method thereof in the present invention are described below.

[0035] Embodiment 1:

[0036] An embodiment of the present invention provides a network security monitoring device, including a shell 1 and a partition plate, which divides the space inside the shell 1 into a component space and a heat dissipation space. Electronic components are assembled in the component space, and the electronic components are used to form the structure required for the security monitoring device. The heat dissipation space of the device is provided with a heat dissipation component 2 to dissipate the heat in the heat dissipation space.

[0037] In addition, if Figure 1 Preferably, a network interface 11, a USB interface 12, a display screen 13 and an indicator light 14 are arranged outside the housing 1. This is a prior art and will not be described in detail here.

[0038] Combination Figure 2 and Figure 3 In order to transport the heat generated by the components in the component space to the heat dissipation space without ventilation, a heat absorbing component is provided here, and there is a gap between each electronic component in the same component space. The heat absorbing component is located in the gap, and the heat absorbing component is used to absorb heat from the electronic components; a moving component is also provided, the moving component is arranged in the housing 1, and the moving component is used to drive the heat absorbing component to move back and forth in the heat dissipation space and the component space, so that the heat absorbing component can enter the heat dissipation space after absorbing heat in the component space, and it can be dissipated by the heat dissipation component 2 in the heat dissipation space, and after heat dissipation, it can return to the component space to absorb heat again, and this process can be repeated to realize the reciprocation of the heat absorbing component in the heat dissipation space and the component space, thereby realizing the cooling of the heat absorbing component, and the cooled heat absorbing component can repeatedly absorb heat from the components, thereby realizing the cooling of the components.

[0039] Therefore, the heat exchange between the components of the network security monitoring equipment and the outside world does not adopt the method of thermal convection, that is, there is no large air circulation between the components and the outside world, thereby preventing external dust and impurities from entering the components, ensuring the cleanliness of the components, and avoiding the situation where dust accumulation inside the components reduces their lifespan.

[0040] like Figure 4, To facilitate the installation of components, a component bracket 6 is provided within the component space. The component bracket 6 includes a wire box 62 installed at the rear within the component space for accommodating wires, and an attachment plate 61 disposed in front of the wire box 62. Preferably, through holes are provided on the attachment plate 61, and the component can be installed on the through holes with bolts; moreover, a receiving space 63 is formed between two adjacent attachment plates 61, and the component is accommodated within the receiving space 63. The aforementioned gap is located within the receiving space 63.

[0041] In addition, it is preferably that a slot 64 for adapting to the attachment plate 61 is provided on the slot 64, so that the attachment plate 61 can be inserted or pulled out along the slot 64, facilitating the disassembly and assembly of the attachment plate 61.

[0042] The aforementioned partition plate has a C-shaped structure. The opening of the C-shaped structure fits against one of the inner walls of the housing 1. The interior of the C is the component space, and the exterior of the C is the heat dissipation space; moreover, the heat absorption component is a closed-loop metal wire. The closed-loop metal wire is arranged in a rectangular shape within the receiving space 63 (the aforementioned gap) and the heat dissipation space. The moving component includes guide rollers located at four positions within the heat dissipation space. The closed-loop metal wire is drivingly connected to the corresponding guide rollers. The rotation of the guide rollers is used to drive the closed-loop metal wire to rotate within the component space and the heat dissipation space. A part of the closed-loop metal wire can serve as the heated part 51 located within the component space to absorb heat, and another part can serve as the cooling part 52 located within the heat dissipation space to dissipate heat. When it rotates, the positions of the heated part 51 and the cooling part 52 can be exchanged to achieve heat dissipation.

[0043] Referring to Figure 2 and Figure 5 , the guide rollers include a first guide roller 41, a second guide roller 42, a third guide roller 43, and a fourth guide roller 44 located at the four outer edges of the C-shaped structure.

[0044] Preferably, one or more closed-loop metal wires are provided within each receiving space 63 and the heat dissipation space. The closed-loop metal wires between multiple receiving spaces 63 and the heat dissipation space form a stepped structure. When multiple closed-loop metal wires are provided, since the contact area of the multiple closed-loop metal wires with heat increases, the heat absorption effect is better, directly improving the heat dissipation effect.

[0045] Optionally, the closed-loop metal wire is made of iron wire, copper wire, or aluminum wire.

[0046] As Figure 2 , to achieve the rotation of the guide rollers to drive the rotation of the closed-loop metal wire, a driving gear 7 is installed at one end of the guide rollers in the same position. Adjacent driving gears 7 are engaged. A motor for driving one of the driving gears 7 is provided on the housing 1. In the figure, the second guide roller 42 rotates.

[0047] As Figure 2 and Figure 5As shown, the above structure also requires a first through hole 31 to be opened on the partition frame 3 for the closed-loop metal wire to pass through, and a sealing ring is provided between the inner wall of the first through hole 31 and the closed-loop metal wire to prevent dust from entering the components from the first through hole 31, and once there is dust on the closed-loop metal wire, the dust on the closed-loop metal wire can be removed by the sealing ring when the closed-loop metal wire passes through the sealing ring.

[0048] Combination Figure 1 The heat dissipation component 2 mentioned above includes a jacket 21 arranged on the outer shell 1 and connected to the heat dissipation space. A fan body 22 is installed in the jacket 21. When the fan body 22 is working, external gas can be blown into the heat dissipation space, thereby dissipating the heat in the heat dissipation space. A dust cover 23 is provided on the end face of the jacket 21 to avoid and reduce dust entering the heat dissipation space.

[0049] In addition, the housing 1 is provided with a heat exhaust hole 15, which is used to exhaust the hot air flow out of the heat dissipation space.

[0050] The network security monitoring device in this embodiment should also be equipped with a temperature sensor and a controller. When the temperature sensor detects that heat dissipation is required, the controller controls the motor to work.

[0051] Embodiment 2:

[0052] Reference Figure 6-Figure 8 , which is different from the first embodiment, the partition plate is a mechanical box 10, and the mechanical box 10 is installed in a position close to the upper side of the outer shell 1, the upper part of the mechanical box 10 is a heat dissipation space, and the lower part of the mechanical box 10 is a component space; the heat absorbing component is a metal threaded rod 81, one end of the metal threaded rod 81 is located in the accommodating space 63, and the other end of the metal threaded rod 81 is located on a side of the heat dissipation space close to the mechanical box 10; the moving component includes an internal threaded barrel 84 rotatably installed on the mechanical box 10 at a position relative to the metal threaded rod 81, the internal threaded barrel 84 is threadedly connected to the metal threaded rod 81, and a driving structure for driving the internal threaded barrel 84 to rotate is installed on the outer shell 1.

[0053] In this embodiment, when the driving structure drives the internal threaded cylinder 84 to rotate, a threaded force can be generated between the internal threaded cylinder 84 and the metal threaded rod 81, so that the metal threaded rod 81 can produce axial displacement, thereby enabling the metal threaded rod 81 to reach the heat dissipation space from the component space, and also to reach the component space from the heat dissipation space.

[0054] A limiting plate 82 is installed between the lower ends of the metal threaded rods 81 in the same accommodating space 63 . The limiting plate 82 can limit the rotation of the metal threaded rod 81 , thereby ensuring that the metal threaded rod 81 can move axially.

[0055] In addition, the metal threaded rod 81 is a copper rod or an aluminum alloy rod.

[0056] like Figure 7 and Figure 8 As shown, since the individual height of the component space is greater than the individual height of the heat dissipation space, in order to enable the metal threaded rod 81 to completely absorb heat at the height of the component space, its length needs to be greater than that of the component space. At this time, in order to allow the lower part of the metal threaded rod 81 to enter the heat dissipation space, a second through hole 9 is provided on the upper surface of the housing 1 for the metal threaded rod 81 to pass through, so that the metal threaded rod 81 can pass through the second through hole 9 during the heat dissipation stage to compensate for the length of the metal threaded rod 81. In addition, a sealing ring is provided on the inner wall of the second through hole 9 to prevent dust from entering the components from the second through hole 9, and once there is dust on the metal threaded rod 81, the dust on the metal threaded rod 81 can be cleared when the metal threaded rod 81 passes through the sealing ring.

[0057] Furthermore, the above-mentioned driving structure includes a turbine 83 fixed to the outside of the circumference of the internal threaded cylinder 84, a worm 85 engaged with the same row of the turbine 83, and a belt transmission member 86 for transmitting and connecting the worm 85. The housing 1 is provided with a motor 87 for driving one of the belt transmission members 86.

[0058] In this embodiment, the motor 87 can drive the two worms 85 to rotate through the belt transmission part 86, and then drive the internal threaded cylinder 84 to rotate through the turbine 83, and then the internal threaded cylinder 84 can drive the metal threaded rod 81 to move axially.

[0059] During use (working), when solution one is adopted, the temperature detection sensor detects whether the temperature inside the equipment is too high. Once the temperature is too high, the guide roller is driven to rotate by the controller motor. When the guide roller rotates, the closed-loop metal wire can rotate on the guide roller. A part of the closed-loop metal wire can be located in the component space as the heat receiving part 51 to absorb heat, and the other part can be located in the heat dissipation space as the cooling part 52 to dissipate heat. When it rotates, the positions of the heat receiving part 51 and the cooling part 52 can be exchanged. Once there is dust on the closed-loop metal wire, the dust on the closed-loop metal wire can be removed by the sealing ring when the closed-loop metal wire passes through the sealing ring.

[0060] When the second scheme is adopted, the temperature detection sensor detects whether the temperature inside the equipment is too high. Once the temperature is too high, the controller motor drives the belt transmission part 86 to work, and the belt transmission part 86 drives the two worms 85 to rotate, and then drives the internal threaded cylinder 84 to rotate through the turbine 83, and then the internal threaded cylinder 84 can drive the metal threaded rod 81 to move axially, so that the metal threaded rod 81 can reach the heat dissipation space from the component space, and can also reach the component space from the heat dissipation space to achieve heat exchange, and the metal threaded rod 81 can pass through the second through hole 9 during the heat dissipation stage to compensate for the length of the metal threaded rod 81. In addition, the inner wall of the second through hole 9 is provided with a sealing ring to prevent dust from entering the components from the second through hole 9, and once there is dust on the metal threaded rod 81, the dust on the metal threaded rod 81 can be removed when the metal threaded rod 81 passes through the sealing ring.

[0061] A network security monitoring method uses the above-mentioned network security monitoring device; comprising: a moving component drives a heat absorbing component to move back and forth in a heat dissipation space and a component space, so that the heat absorbing component enters the heat dissipation space after absorbing heat in the component space, and is dissipated by the heat dissipation component in the heat dissipation space, and returns to the component space to absorb heat after the heat dissipation, and repeats this process to achieve the reciprocation of the heat absorbing component in the heat dissipation space and the component space, thereby achieving cooling of the heat absorbing component, and the cooled heat absorbing component repeatedly absorbs heat from the components to achieve cooling of the components.

[0062] Based on the above solutions, the heat exchange between the components of the network security monitoring equipment and the outside world does not adopt the heat convection method, that is, there is no large air circulation between the components and the outside world, thereby preventing external dust and impurities from entering the components, and avoiding the situation where dust accumulation inside the components reduces their lifespan.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A network security monitoring device, comprising a housing (1), characterized in that: Further comprising: A partition board that divides the space inside the housing (1) into a component space and a heat dissipation space. The heat dissipation space is provided with a heat dissipation component (2), and electronic components are assembled in the component space. There is a gap between the electronic components in the same component space; and A heat absorption component that is located in the gap and is used for absorbing heat from the electronic components; And A moving component that is arranged inside the housing (1) and is used for driving the heat absorption component to reciprocate between the heat dissipation space and the component space, so that the heat absorption component absorbs heat in the component space and dissipates heat in the heat dissipation space; Further comprising a component bracket (6) located in the component space. The component bracket (6) includes a wire box (62) installed at the rear in the component space and an attachment board (61) provided in front of the wire box (62). A receiving space (63) is formed between two adjacent attachment boards (61). The components are assembled on the attachment board (61) and are received in the receiving space (63); The wire box (62) is provided with a slot (64) for fitting the attachment board (61), so that the attachment board (61) can be inserted or pulled out along the slot (64); The partition board is in a U-shaped structure. The opening of the U-shaped structure is attached to one of the inner walls of the housing (1). The inside of the U-shaped structure is the component space, and the outside of the U is the heat dissipation space; The heat absorption component is a closed-loop metal wire. The closed-loop metal wire is arranged in a rectangular shape in the receiving space (63) and the heat dissipation space. One or more closed-loop metal wires are provided in each of the receiving space (63) and the heat dissipation space. The closed-loop metal wires between the multiple receiving spaces (63) and the heat dissipation space form a stepped structure; The moving component includes guide rollers located in four directions in the heat dissipation space. The closed-loop metal wire is传动连接 (drivably connected) to the corresponding guide rollers, and the rotation of the guide rollers is used to drive the closed-loop metal wire to rotate in the component space and the heat dissipation space.

2. A network security monitoring device according to claim 1, characterized in that: One end of the guide rollers in the same direction is installed with a driving gear (7). Two adjacent driving gears (7) are engaged, and the housing (1) is provided with a motor for driving one of the driving gears (7).

3. A network security monitoring device according to claim 2, characterized in that: The U-shaped structure is a partition frame (3). The partition frame (3) is provided with a first through hole (31) for the closed-loop metal wire to pass through. A sealing ring is provided between the inner wall of the first through hole (31) and the closed-loop metal wire.

4. A network security monitoring device according to any one of claims 1 to 3, characterized in that: The heat dissipation component (2) includes a jacket (21) provided on the housing (1) and communicating with the heat dissipation space. A fan body (22) is installed inside the jacket (21), and a dust-proof cover (23) is provided on the end face of the jacket (21); the housing (1) is provided with a heat discharge hole (15) for discharging the hot air flow from the heat dissipation space.

5. A network security monitoring device, comprising a housing (1), characterized in that: Further comprising: A partition board that divides the space inside the housing (1) into a component space and a heat dissipation space. The heat dissipation space is provided with a heat dissipation component (2), and electronic components are assembled in the component space. There is a gap between the electronic components in the same component space; and A heat absorbing component, the heat absorbing component is located in the gap and is used to absorb heat from the electronic components; and A moving component, the moving component is arranged in the housing (1), and the moving component is used to drive the heat absorbing component to move back and forth in the heat dissipation space and the component space, so that the heat absorbing component absorbs heat in the component space and dissipates heat in the heat dissipation space; It also includes a component support (6) located in the component space, the component support (6) including a wire box (62) installed at the rear of the component space and an attachment plate (61) arranged in front of the wire box (62), a receiving space (63) is formed between two adjacent attachment plates (61), the components are assembled on the attachment plates (61), and the components are received in the receiving space (63); The wire box (62) is provided with a slot (64) for adapting to the attachment plate (61), so that the attachment plate (61) can be inserted into or removed from the slot (64); The partition plate is a mechanical box (10), and the mechanical box (10) is installed in a position close to the upper side of the housing (1), the upper part of the mechanical box (10) is a heat dissipation space, and the lower part of the mechanical box (10) is a component space; The heat absorbing component is a metal threaded rod (81), one end of the metal threaded rod (81) is located in the accommodation space (63), and the other end of the metal threaded rod (81) is located in the heat dissipation space on a side close to the mechanical box (10); The moving assembly comprises an internal threaded barrel (84) rotatably mounted on the mechanical box (10) at a position opposite to the metal threaded rod (81), the internal threaded barrel (84) and the metal threaded rod (81) being threadedly connected, and a driving structure for driving the internal threaded barrel (84) to rotate is mounted on the housing (1); A limiting plate (82) is installed between the lower ends of the metal threaded rods (81) in the same accommodating space (63).

6. A network security monitoring device according to claim 5, characterized in that: The upper surface of the housing (1) is provided with a second through hole (9) for the metal threaded rod (81) to pass through, and the inner wall of the second through hole (9) is provided with a sealing ring.

7. A network security monitoring device according to claim 6, characterized in that: The driving structure comprises a turbine (83) fixed to the outside of the circumference of the internally threaded barrel (84), a worm (85) engaged with the turbine (83) in the same row, and a belt transmission member (86) for transmitting and connecting the worm (85), and a motor (87) for driving one of the belt transmission members (86) is provided on the housing (1).

8. A network security monitoring device according to any one of claims 5 to 7, characterized in that: The heat dissipation component (2) comprises a jacket (21) disposed on the outer shell (1) and connected to the heat dissipation space, a fan body (22) being installed in the jacket (21), and a dust cover (23) being provided on the end surface of the jacket (21); a heat dissipation hole (15) is provided on the outer shell (1), and the heat dissipation hole (15) is used to discharge hot air flow out of the heat dissipation space.

9. A network security monitoring method, characterized in that: A network security monitoring device according to any one of claims 1 to 8 is used; comprising: a moving component drives a heat absorbing component to move back and forth in a heat dissipation space and a component space, so that the heat absorbing component enters the heat dissipation space after absorbing heat in the component space, and is dissipated by the heat dissipation component in the heat dissipation space, and returns to the component space to absorb heat after dissipation, and this process is repeated to realize the reciprocation of the heat absorbing component in the heat dissipation space and the component space, thereby realizing the cooling of the heat absorbing component, and the cooled heat absorbing component repeatedly absorbs heat from the components, thereby realizing the cooling of the components.

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