Network security monitoring terminal of power grid monitoring system

Abstract

The invention provides a network security monitoring terminal of a power grid monitoring system. The network security monitoring terminal comprises a box body and monitoring equipment placed in the box body, the network security monitoring terminal further comprises a dehumidification assembly. The dehumidification assembly comprises a sleeve and a limiting plate; air holes are formed in the sleeve, and the sleeve is slidably connected to the interior of the box body; and the limiting plate is used for placing a drying agent and is fixedly arranged in the sleeve. According to the network security monitoring terminal of the power grid monitoring system provided by the invention, the dehumidification assembly is arranged in the box body, so that a drying agent placed on a limiting plate can absorb moisture in the box body through the air holes, thereby avoiding short circuit of monitoring equipment caused by condensed water in the box body, namely, through the arrangement of the dehumidification assembly, the moisture in the box body can be absorbed by the drying agent; the drying agent can be placed in the monitoring terminal for dehumidification, stable operation of the monitoring terminal is guaranteed, and the service life of the monitoring terminal is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of power systems, and particularly to a network security monitoring terminal for a power grid monitoring system. Background Art

[0002] The overall power grid composed of substations and transmission and distribution lines of various voltages in the power system is called the power network. It includes three units: transformation, transmission, and distribution. The task of the power network is to transmit and distribute electric energy and change the voltage.

[0003] When the existing network security monitoring terminal is used in an area with high air humidity, since the monitoring terminal needs to be ventilated for heat dissipation, moisture will enter the inside of the monitoring terminal along with the air. After excessive moisture accumulates inside the monitoring terminal, the moisture will condense inside the monitoring terminal, and the condensed water will cause a short circuit of the electrical equipment inside the monitoring terminal, thus affecting the stable operation of the monitoring terminal and reducing the service life of the monitoring terminal. Summary of the Invention

[0004] The present invention aims to provide a network security monitoring terminal for a power grid monitoring system to solve the above technical problems. By setting a dehumidification component, desiccant can be placed inside the monitoring terminal for dehumidification, ensuring the stable operation of the monitoring terminal and increasing the service life of the monitoring terminal.

[0005] To solve the above technical problems, the present invention provides a network security monitoring terminal for a power grid monitoring system, including a box body and monitoring equipment placed inside the box body; the network security monitoring terminal further includes a dehumidification component; the dehumidification component includes a sleeve and a limiting plate; the sleeve is provided with ventilation holes, and the sleeve is slidably connected inside the box body; the limiting plate is used for placing desiccant and is fixedly arranged inside the sleeve.

[0006] In the above solution, by setting a dehumidification component inside the box body, the desiccant placed on the limiting plate can absorb the moisture inside the box body through the ventilation holes, thus avoiding the occurrence of a short circuit of the monitoring equipment caused by the condensed water inside the box body. That is, by setting the dehumidification component, desiccant can be placed inside the monitoring terminal for dehumidification, ensuring the stable operation of the monitoring terminal and increasing the service life of the monitoring terminal.

[0007] Further, the staff only needs to place the desiccant on the limiting plate, then fixedly connect the limiting plate to the sleeve, and then slidably connect the sleeve inside the box body to complete the installation of the dehumidification component. And the disassembly of the dehumidification component only requires pulling the limiting plate out of the sleeve to replace the desiccant. The overall structure of the dehumidification component is simple, and the installation and disassembly processes are convenient.

[0008] Preferably, the size of the desiccant is larger than the size of the air hole, which can effectively prevent the desiccant placed on the limiting plate from sliding out of the air hole, so that the desiccant can be placed more stably in the dehumidification component.

[0009] Furthermore, the limiting plate includes a supporting plate and a plurality of partition plates; a plurality of slots are evenly arranged on the supporting plate, and a plurality of partition plates are respectively snapped into the slots to form a plurality of placement cavities for placing desiccants.

[0010] In the above scheme, the support plate is divided into several placement cavities by the partition plate, and the size of the placement cavity can be flexibly set according to the size of the desiccant. When the size of the desiccant is relatively large, several partition plates can be removed according to the actual situation to form a larger placement cavity that can accommodate the desiccant. The clip-on design of the partition plate on the support plate can not only form a placement cavity for placing the desiccant, but also place the desiccant according to the actual humid area, so as to provide more targeted protection for the monitoring equipment.

[0011] Furthermore, the ends of the support plates are each provided with a fixing groove, and the partition plate is clamped on the fixing groove to form a fixing mechanism; the support plate is clamped on the sleeve through the fixing mechanism.

[0012] In the above solution, the structure connecting the fixing groove at the end of the support plate and the partition plate is used as a fixing mechanism of the limit plate, which can consolidate the direct connection between the limit plate and the sleeve and ensure the stability of the placement of the desiccant.

[0013] Furthermore, the limiting plate also includes a movable rod; the movable rod is fixedly connected to any of the fixing mechanisms.

[0014] In the above solution, the design of the movable rod can provide a disassembly point for the staff. When disassembling the dehumidification component, the limit plate can be pulled out of the sleeve by simply grasping the movable rod, thereby improving the efficiency of disassembly.

[0015] Furthermore, the sleeve includes a cylinder and a slide bar fixedly arranged on the back of the cylinder; the air vent is opened on the cylinder; a plurality of slide grooves are evenly arranged on the side wall of the box; and the sleeve is slidably connected to the slide groove through the slide bar.

[0016] In the above scheme, the design of evenly setting several slide grooves on the side walls of the box can facilitate the staff to install the desiccant according to the actual dehumidification needs, including multi-point installation and single-point installation, which can effectively improve the dehumidification effect of the monitoring equipment, so that the dehumidification components can absorb the moisture inside the box more specifically and evenly, effectively ensure the stable operation of the monitoring terminal, and increase the service life of the monitoring terminal.

[0017] In the above solution, the cylinder body is slidably connected to the chute through the sliding strip, which has a simple structure and is convenient for the installation and disassembly of the dehumidification component, facilitating the actual use of the staff.

[0018] Further, the dehumidification component further includes a baffle; the length of the chute is longer than the length of the sliding strip. After the sliding strip is slidably connected to the chute, a gap is formed between the sliding strip and the end of the chute; the baffle is clamped in the gap.

[0019] In the above solution, the baffle can just be clamped in the gap formed between the chute and the end of the sliding strip, improving the stability of the connection between the cylinder body and the box body.

[0020] Further, a flexible support strip is provided on the baffle; when the baffle is clamped in the gap, the flexible support strip abuts against the sleeve.

[0021] In the above solution, the setting of the flexible support strip can further limit the sliding of the sliding strip in the chute and can give a stable connection force to the sleeve. When the baffle is clamped in the gap, one end of the flexible support strip abuts against the sleeve and the other end abuts against the box body.

[0022] Further, the box body includes a shell and a sealing door; the monitoring device is placed inside the shell; the sealing door is rotatably connected to one side of the shell; the sleeve is slidably connected inside the shell.

[0023] In the above solution, the sealing door can be tightly connected to the shell, effectively protecting the safety of the monitoring device.

[0024] Further, heat dissipation holes are provided on the shell. Through the heat dissipation holes, ventilation and heat dissipation inside the shell can be achieved. A display component is provided on the sealing door; the input end of the display component is electrically connected to the output end of the monitoring device. Through the display component, the monitoring data from the monitoring device can be displayed, facilitating the staff to view the data.

[0025] Further, a plurality of humidity sensors can be evenly arranged inside the shell, and the output ends of the plurality of humidity sensors are electrically connected to the display component, used to display the humidity conditions of various regions inside the shell on the display component, facilitating the staff to install the dehumidification component in a targeted manner and more specifically realizing the dehumidification inside the shell. Description of the Drawings

[0026] Figure 1 It is a cross-sectional view of a box body structure provided by an embodiment of the present invention;

[0027] Figure 2 It is a schematic structural diagram of a limiting plate provided by an embodiment of the present invention;

[0028] Figure 3 Schematic diagram of a sleeve structure provided by an embodiment of the present invention;

[0029] Figure 4 Schematic diagram of a dehumidification component structure provided by an embodiment of the present invention;

[0030] Figure 5 Schematic diagram of the external structure of a network security monitoring terminal of a power grid monitoring system provided by an embodiment of the present invention;

[0031] Wherein: 1. Box body; 11. Shell; 111. Heat dissipation holes; 12. Sealed door; 121. Display component; 13. Slide groove; 2. Monitoring device; 3. Dehumidification component; 31. Sleeve; 311. Ventilation holes; 312. Cylinder body; 313. Slide bar; 32. Limiting plate; 321. Support plate; 322. Partition plate; 323. Fixing mechanism; 324. Movable rod; 33. Baffle; 331. Flexible support strip. Detailed implementation manners

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figures 1 - 3 , this embodiment provides a network security monitoring terminal of a power grid monitoring system, including a box body 1 and a monitoring device 2 placed inside the box body 1; the network security monitoring terminal further includes a dehumidification component 3; the dehumidification component 3 includes a sleeve 31 and a limiting plate 32; ventilation holes 311 are provided on the sleeve 31, and the sleeve 31 is slidably connected inside the box body 1; the limiting plate 32 is used to place desiccant, and it is fixedly arranged inside the sleeve 31.

[0034] In this embodiment, by arranging the dehumidification component 3 inside the box body 1, the desiccant placed on the limiting plate 32 can absorb the moisture inside the box body 1 through the ventilation holes 311, thereby avoiding the occurrence of a short circuit of the monitoring device 2 caused by the condensed water inside the box body 1. That is, by arranging the dehumidification component 3, the desiccant can be placed inside the monitoring terminal for dehumidification, ensuring the stable operation of the monitoring terminal and increasing the service life of the monitoring terminal.

[0035] In this embodiment, the arrangement of the ventilation holes 311 facilitates the contact between the desiccant and the moisture inside the box body 1.

[0036] In one embodiment, the staff only needs to place the desiccant on the limiting plate 32, and then fix the limiting plate 32 to the sleeve 31, and then slide the sleeve 31 inside the box 1 to complete the installation of the dehumidification component 3. The dehumidification component 3 can be disassembled by simply pulling the limiting plate 32 out of the sleeve 31, and then the desiccant can be replaced. The overall structure of the dehumidification component 3 is simple, and the installation and disassembly process is convenient.

[0037] Preferably, the size of the desiccant is larger than the size of the air hole 311 , which can effectively prevent the desiccant placed on the limiting plate 32 from sliding out of the air hole 311 , so that the desiccant can be placed in the dehumidification component 3 more stably.

[0038] In one embodiment, see Figure 2 The limiting plate 32 includes a supporting plate 321 and a plurality of partition plates 322; a plurality of slots are evenly arranged on the supporting plate 321, and a plurality of partition plates 322 are respectively snapped into the slots to form a plurality of placement cavities for placing desiccants.

[0039] In this embodiment, the support plate 321 is divided into several placement cavities by the partition plate 322. The size of the placement cavity can be flexibly set according to the size of the desiccant. When the size of the desiccant is relatively large, several partition plates 322 can be removed according to the actual situation to form a larger placement cavity that can accommodate the desiccant. The clip-on design of the partition plate 322 on the support plate 321 can not only form a placement cavity for placing the desiccant, but also place the desiccant according to the actual humid area, so as to provide more targeted protection for the monitoring device 2.

[0040] In one embodiment, the ends of the support plates 321 are each provided with a fixing groove, and the partition plates 322 are clamped on the fixing groove to form a fixing mechanism 323 ; the support plates 321 are clamped on the sleeve 31 via the fixing mechanism 323 .

[0041] In this embodiment, the structure connecting the fixing groove at the end of the support plate 321 and the partition plate 322 is used as the fixing mechanism 323 of the limiting plate 32, which can consolidate the direct connection between the limiting plate 32 and the sleeve 31 and ensure the stability of the desiccant placement.

[0042] In one embodiment, the limiting plate 32 further includes a movable rod 324 ; the movable rod 324 is fixedly connected to any of the fixing mechanisms 323 .

[0043] In this embodiment, the design of the movable rod 324 can provide a disassembly force point for the staff. When disassembling the dehumidification assembly 3, only the movable rod 324 needs to be grasped to pull the limit plate 32 out of the sleeve 31, thereby improving the disassembly efficiency.

[0044] In one embodiment, please refer to Figure 3 and Figure 4 , the sleeve 31 includes a cylinder body 312 and a slide bar 313 fixedly arranged on the back of the cylinder body 312; the ventilation holes 311 are formed in the cylinder body 312; a plurality of sliding grooves 13 are uniformly arranged on the side wall of the box body 1; the sleeve 31 is slidably connected to the sliding grooves 13 through the slide bar 313.

[0045] In this embodiment, the design of uniformly arranging a plurality of sliding grooves 13 on the side wall of the box body 1 can facilitate the staff to install the desiccant according to the actual dehumidification requirements, including multi-point installation and single-point installation, which can effectively improve the dehumidification effect on the monitoring device 2, enable the dehumidification component 3 to absorb the moisture inside the box body 1 more pertinently and evenly, effectively ensure the stable operation of the monitoring terminal, and increase the service life of the monitoring terminal.

[0046] In this embodiment, the structure in which the cylinder body 312 is slidably connected to the sliding groove 13 through the slide bar 313 is simple, which is convenient for the installation and disassembly of the dehumidification component 3 and convenient for the actual use of the staff.

[0047] In one embodiment, the dehumidification component 3 further includes a baffle 33; the length of the sliding groove 13 is longer than the length of the slide bar 313. When the slide bar 313 is slidably connected to the sliding groove 13, a gap is formed between the slide bar 313 and the end of the sliding groove 13; the baffle 33 is clamped in the gap.

[0048] In this embodiment, the baffle 33 can just be clamped in the gap formed between the sliding groove 13 and the end of the slide bar 313, which improves the connection stability between the cylinder body 312 and the box body 1.

[0049] In one embodiment, a flexible support strip 331 is arranged on the baffle 33; when the baffle 33 is clamped in the gap, the flexible support strip 331 abuts against the sleeve 31.

[0050] In this embodiment, the setting of the flexible support strip 331 can further limit the sliding of the slide bar 313 in the sliding groove 13 and can give a stable connection force to the sleeve 31. When the baffle 33 is clamped in the gap, one end of the flexible support strip 331 abuts against the sleeve 31 and the other end abuts against the box body 1.

[0051] In one embodiment, please refer to Figure 5 , the box body 1 includes a shell 11 and a sealing door 12; the monitoring device 2 is placed inside the shell 11; the sealing door 12 is rotatably connected to one side of the shell 11; the sleeve 31 is slidably connected inside the shell 11.

[0052] In this embodiment, the sealing door 12 can be closely connected to the housing 11, effectively ensuring the safety of the monitoring device 2.

[0053] In one embodiment, the housing 11 is provided with heat dissipation holes 111. Through the heat dissipation holes 111, ventilation and heat dissipation inside the housing 11 can be achieved. A display component 121 is arranged on the sealing door 12; the input end of the display component 121 is electrically connected to the output end of the monitoring device 2. Through the display component 121, the monitoring data from the monitoring device 2 can be displayed, facilitating the staff to view the data.

[0054] In one embodiment, a plurality of humidity sensors can also be evenly arranged inside the housing 11, and the output ends of the plurality of humidity sensors are electrically connected to the display component 121, so as to display the humidity conditions of various regions inside the housing 11 on the display component 121, facilitating the staff to install the dehumidification component 3 in a targeted manner and more specifically realizing the dehumidification inside the housing 11.

[0055] In one embodiment, to further illustrate the technical key points of the present invention and highlight its technical advantages, this embodiment provides an actual application process of a network security monitoring terminal of a power grid monitoring system, including:

[0056] The staff confirms the areas with relatively high humidity inside the housing 11 through the humidity data on the display component 121, that is, determines the areas where the dehumidification component 3 needs to be installed.

[0057] When installing the dehumidification component 3, the staff first places the desiccants into the placement cavities of the limiting plate 32 respectively, and then vertically downwardly grasps the movable rod 324 to place the partition plate 322 and the support plate 321 into the inside of the sleeve 31. After that, the staff first removes the baffle 33, then aligns the slide bar 313 with the chute 13, and places the sleeve 31 inside the housing 11. Finally, the staff inserts the baffle 33, and the sleeve 31 will be fixed inside the housing 11. Since the baffle 33 is limited by the flexible support strip 331 and can only move vertically up and down, and the sleeve 31 is limited by the slide bar 313 and the chute 13 and can only move horizontally, when the baffle 33 moves to one side of the sleeve 31, it will limit the sleeve 31, thereby fixing the sleeve 31 inside the box 1. Multiple desiccants inside the sleeve 31 can dehumidify the inside of the box 1, and the staff only needs to move the baffle 33 upward to enable the sleeve 31 to be conveniently disassembled from the box 1 by the staff to replace the desiccants, thus avoiding the short circuit of the internal electronic components of the monitoring terminal due to moisture, ensuring the stable operation of the monitoring terminal, and increasing the service life of the monitoring terminal.

[0058] The above are the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present invention.

Claims

1. A network security monitoring terminal for a power grid monitoring system, comprising a box (1) and a monitoring device (2) placed inside the box (1); characterized in that: It also includes a dehumidification component (3); the dehumidification component (3) includes a sleeve (31) and a limiting plate (32); the sleeve (31) is provided with an air hole (311), and the sleeve (31) is slidably connected to the inside of the box (1); the limiting plate (32) is used to place a desiccant, and is fixedly arranged inside the sleeve (31).

2. A network security monitoring terminal for a power grid monitoring system according to claim 1, characterized in that: The limiting plate (32) comprises a supporting plate (321) and a plurality of partition plates (322); a plurality of slots are evenly arranged on the supporting plate (321), and a plurality of partition plates (322) are respectively snapped into the slots to form a plurality of placement cavities for placing desiccants.

3. A network security monitoring terminal for a power grid monitoring system according to claim 2, characterized in that: The ends of the support plates (321) are each provided with a fixing groove, and the partition plate (322) is clamped on the fixing groove to form a fixing mechanism (323); the support plate (321) is clamped on the sleeve (31) via the fixing mechanism (323).

4. A network security monitoring terminal for a power grid monitoring system according to claim 3, characterized in that: The limiting plate (32) further comprises a movable rod (324); the movable rod (324) is fixedly connected to any of the fixing mechanisms (323).

5. A network security monitoring terminal for a power grid monitoring system according to claim 1, characterized in that: The sleeve (31) comprises a cylinder (312) and a slide bar (313) fixedly arranged on the back of the cylinder (312); the air vent (311) is provided on the cylinder (312); a plurality of slide grooves (13) are evenly arranged on the side wall of the box body (1); and the sleeve (31) is slidably connected to the slide grooves (13) via the slide bar (313).

6. A network security monitoring terminal for a power grid monitoring system according to claim 5, characterized in that: The dehumidification component (3) further comprises a baffle (33); the length of the slide groove (13) is longer than the length of the slide bar (313); when the slide bar (313) is slidably connected to the slide groove (13), a gap is formed between the slide bar (313) and the end of the slide groove (13); the baffle (33) is snapped into the gap.

7. A network security monitoring terminal for a power grid monitoring system according to claim 6, characterized in that: A flexible support strip (331) is provided on the baffle plate (33); when the baffle plate (33) is clamped in the gap, the flexible support strip (331) abuts against the sleeve (31).

8. A network security monitoring terminal for a power grid monitoring system according to any one of claims 1 to 7, characterized in that: The box (1) comprises a shell (11) and a sealing door (12); the monitoring device (2) is placed inside the shell (11); one side of the shell (11) is rotatably connected to the sealing door (12); and the sleeve (31) is slidably connected inside the shell (11).

9. A network security monitoring terminal for a power grid monitoring system according to claim 8, characterized in that: The housing (11) is provided with a heat dissipation hole (111).

10. A network security monitoring terminal for a power grid monitoring system according to claim 8, characterized in that: The sealing door (12) is provided with a display component (121); the input end of the display component (121) is electrically connected to the output end of the monitoring device (2).

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