Environmental parameter monitoring device

Abstract

The utility model provides an environmental parameter monitoring device. The environmental parameter monitoring device comprises a supporting part; the environment monitoring module is arranged on the supporting part and used for monitoring environment parameters; the renewable energy power generation module is used for converting renewable energy into electric energy; the protection box is arranged on the supporting part and comprises a top plate and a side enclosure, the side enclosure is annularly arranged at the bottom of the top plate, the side enclosure and the top plate form a protection cavity, vent holes are formed in the side enclosure, the vent holes communicate with the protection cavity, and the vent holes incline downwards in the direction from the inner surface to the outer surface of the side enclosure; and the electric energy storage module is arranged in the protection cavity, is electrically connected with the renewable energy power generation module and the environment monitoring module, and supplies power to the environment monitoring module. According to the utility model, the ventilation holes inclined downwards are formed in the side fences of the protection box and are communicated with the protection cavity, so that the gas circulation performance of the protection box is improved, the heat dissipation of the electric energy storage module in the protection cavity is facilitated, and the service life of the electric energy storage module is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental monitoring, in particular to an environmental parameter monitoring device. Background Art

[0002] In open-pit coal mines and similar environments, environmental parameter monitoring stations are critical for monitoring environmental parameters and ensuring mine safety. These stations are typically equipped with anemometers, wind vanes, rain gauges, and dust concentration monitors, working together to collect and analyze environmental data.

[0003] To ensure the continuous operation of these devices, environmental parameter monitoring stations are typically equipped with solar panels as one of their primary power sources, while energy storage modules serve as a means of storing energy, ensuring continuous power supply even in low-light conditions. The stability and reliability of the energy storage modules directly impact the performance of the entire weather station.

[0004] Typically, environmental parameter monitoring stations are equipped with a protective box, and the energy storage module is installed inside the protective box. However, existing protective boxes are usually designed as a sealed structure, which has good sealing performance but can easily affect the heat dissipation of the energy storage module, shortening the service life of the energy storage module. Utility Model Content

[0005] The utility model provides an environmental parameter monitoring device to solve the problem in the prior art that the sealing performance of the protection box is relatively good, which affects the heat dissipation of the energy storage module.

[0006] The utility model provides an environmental parameter monitoring device, which includes: a support part; an environmental monitoring module, which is arranged on the support part and is used to monitor environmental parameters; a renewable energy power generation module, which converts renewable energy into electrical energy; a protective box, which is arranged on the support part, and the protective box includes a top plate and side enclosures, the side enclosures are annularly arranged at the bottom of the top plate, the side enclosures and the top plate form a protective cavity, and the side enclosures are provided with ventilation holes, the ventilation holes are connected to the protective cavity, and the ventilation holes are inclined downward from the inner surface to the outer surface of the side enclosure; an electric energy storage module is arranged in the protective cavity, the electric energy storage module is electrically connected to the renewable energy power generation module and the environmental monitoring module, and the electric energy storage module is used to supply power to the environmental monitoring module.

[0007] Furthermore, the side enclosure includes a plurality of annular shell segments arranged along the height direction, two adjacent annular shell segments are detachably connected, and a group of ventilation holes is formed between the two adjacent annular shell segments.

[0008] Furthermore, each group of ventilation holes is provided with a plurality of ventilation holes, and the plurality of ventilation holes in each group are distributed at intervals along the circumference of the protection box.

[0009] Furthermore, the annular shell segment has an inner circumference and an outer circumference arranged opposite to each other. Along the direction from the inner circumference to the outer circumference of the annular shell segment, the annular shell segment gradually tilts downward. In two adjacent annular shell segments, the top end of the lower annular shell segment is inserted into the bottom end of the upper annular shell segment.

[0010] Furthermore, two adjacent annular shell segments are clamped together.

[0011] Furthermore, a connecting portion is provided on the annular shell segment, and the connecting portion has a first end and a second end arranged relatively to each other along the height direction of the protective box. The first end of the connecting portion is provided with a snap-in groove, and the second end of the connecting portion is provided with a snap-in block. The snap-in grooves and snap-in blocks of the connecting portions on two adjacent annular shell segments are snap-connected.

[0012] Furthermore, the connecting portion is arranged at the inner edge of the annular shell segment, and a portion of the clamping block is inserted into a clamping groove of another connecting portion.

[0013] Furthermore, a plurality of connecting portions are provided, and the plurality of connecting portions are distributed at intervals along the inner circumference of the annular shell segment.

[0014] Furthermore, the top plate is arranged at an inclination.

[0015] Furthermore, the environmental monitoring module includes at least one of a dust concentration monitor, a wind monitor, a wind vane and a rain gauge.

[0016] Applying the technical solution of this utility model, the energy storage module supplies power to the environmental monitoring module, which can monitor the mine's environmental parameters in real time. The energy storage module is placed within a protective cavity, and downward-angled ventilation holes are provided on the side panels of the protective box. These vents communicate with the protective cavity, ensuring good air circulation within the cavity and facilitating heat dissipation from the energy storage module within the cavity, effectively extending the lifespan and stability of the energy storage module.

[0017] The environmental monitoring module, renewable energy power generation module and protective box are all arranged on the support part, which provides a stable foundation for the entire environmental parameter monitoring device. The protective box is composed of a top plate and side enclosures. The protective box provides good protection for the internal electric energy storage module, and the downward-slanting ventilation holes provided on the side enclosures ensure natural ventilation inside the protective box while effectively reducing the direct intrusion of rainwater, dust, etc. into the protective box, thereby protecting the equipment inside the protective box from corrosion. Among them, the renewable energy power generation module can be set as a solar panel. The renewable energy power generation module can convert solar energy into electrical energy, and the converted electrical energy is stored in the electrical energy storage module, so that even when there is insufficient sunlight, the environmental parameter monitoring device can still use the electrical energy stored in the electrical energy storage module to operate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0019] Figure 1 The figure shows the overall structure of the environmental parameter monitoring device provided by the present invention;

[0020] Figure 2 It shows a partial structural diagram of the environmental parameter monitoring device provided by the utility model;

[0021] Figure 3 It shows a schematic structural diagram of the protective box provided by the utility model from a first perspective;

[0022] Figure 4 Shown Figure 3 AA section structure diagram of the middle protection box;

[0023] Figure 5 It shows a schematic structural diagram of the side enclosure and the connecting portion provided by the present invention;

[0024] Figure 6 A structural schematic diagram of the protective box provided by the utility model from a second viewing angle is shown.

[0025] The above drawings include the following reference numerals:

[0026] 10. Support part;

[0027] 11. Base; 12. Counterweight pier; 13. Vertical pole;

[0028] 20. Environmental monitoring module;

[0029] 21. Dust concentration monitor; 22. Wind speed monitor; 23. Wind vane; 24. Rain gauge;

[0030] 30. Renewable energy power generation module;

[0031] 40. Protective box; 401. Protective cavity; 402. Ventilation hole;

[0032] 41. Top plate;

[0033] 42. Side enclosure; 421. Annular shell segment;

[0034] 43. Connecting portion; 431. Snap-fit ​​groove; 432. Snap-fit ​​block;

[0035] 50. Electric energy storage module;

[0036] 60. Control box;

[0037] 70. Wireless communication module. DETAILED DESCRIPTION

[0038] 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 embodiments described are only part of the embodiments of the present invention, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] like Figure 1 、 Figure 3 and Figure 4 As shown, an embodiment of the present invention provides an environmental parameter monitoring device, which includes a support part 10, an environmental monitoring module 20, a renewable energy power generation module 30, a protective box 40 and an electric energy storage module 50; the environmental monitoring module 20 is arranged on the support part 10, and the environmental monitoring module 20 is used to monitor environmental parameters; the renewable energy power generation module 30 converts renewable energy into electric energy; the protective box 40 is arranged on the support part 10, and the protective box 40 includes a top plate 41 and a side enclosure 42, the side enclosure 42 is annularly arranged at the bottom of the top plate 41, and the side enclosure 42 and the top plate 41 form a protective cavity 401, and the side enclosure 42 is provided with ventilation holes 402, and the ventilation holes 402 are connected to the protective cavity 401, and the ventilation holes 402 are inclined downward along the direction from the inner surface to the outer surface of the side enclosure 42; the electric energy storage module 50 is arranged in the protective cavity 401, and the electric energy storage module 50 is electrically connected to the renewable energy power generation module 30 and the environmental monitoring module 20 respectively, and the electric energy storage module 50 is used to supply power to the environmental monitoring module 20.

[0040] Using the technical solution of this utility model, the energy storage module 50 supplies power to the environmental monitoring module 20, which can monitor the mine's environmental parameters in real time. The energy storage module 50 is placed within the protective cavity 401, and downwardly angled ventilation holes 402 are provided on the side panels 42 of the protective box 40. These ventilation holes 402 communicate with the protective cavity 401, ensuring good air circulation within the protective cavity 401. This facilitates heat dissipation from the energy storage module 50 within the protective cavity 401, effectively increasing the service life and stability of the energy storage module 50.

[0041] Specifically, the environmental monitoring module 20, renewable energy generation module 30, and protective box 40 are all mounted on a support 10, which provides a stable foundation for the entire environmental parameter monitoring device. The protective box 40 comprises a top plate 41 and side panels 42. The protective box 40 provides excellent protection for the internal energy storage module 50. The downwardly angled ventilation holes 402 provided on the side panels 42 ensure natural ventilation within the protective box 40 while effectively reducing the intrusion of rainwater, dust, and other particles into the protective box 40, protecting the equipment within the protective box 40 from corrosion.

[0042] Among them, the renewable energy power generation module 30 can be set as a solar panel, which can convert solar energy into electrical energy, and the converted electrical energy is stored in the electrical energy storage module 50, so that even when there is insufficient sunlight, the environmental parameter monitoring device can use the electrical energy stored in the electrical energy storage module 50 to work normally.

[0043] like Figure 1 and Figure 2 As shown, in the embodiment of this solution, the environment monitoring module 20 includes a dust concentration monitor 21 , a wind force monitor 22 , a wind vane 23 and a rain gauge 24 .

[0044] In an embodiment of the present scheme, the support part 10 includes a base 11, a counterweight pier 12 and a vertical pole 13. The counterweight pier 12 is located at the bottom end of the environmental parameter monitoring device and is made of high-density materials such as concrete. It is large in size and heavy in weight. The counterweight pier 12 widens the bottom of the entire device, lowers the center of gravity of the entire device, and improves the stability of the environmental parameter monitoring device.

[0045] The bottom end of the base 11 is fixedly connected to the counterweight pier 12, and the top end of the base 11 is fixedly connected to the vertical pole 13. The vertical pole 13 is also provided with a first support rod, a second support rod, a third support rod, and a transverse support rod, which are arranged in sequence from the bottom of the vertical pole 13 to the top of the vertical pole 13. The first support rod, the second support rod, the third support rod, and the transverse support rod are all perpendicular to the main part of the vertical pole 13.

[0046] In this embodiment, the main portion of the upright 13 has a square cross-section. The upright 13 has a first side wall, a second side wall, a third side wall, and a fourth side wall connected in sequence along the circumference. The first side wall is disposed opposite the third side wall, and the second side wall is disposed opposite the fourth side wall.

[0047] Two transverse support rods are provided, each mounted at the top of the vertical pole 13 and located on the first and third side walls of the vertical pole 13, respectively. A wind monitor 22 and anemometer 23 are located at the ends of the two transverse support rods, away from the vertical pole 13. This arrangement allows the wind monitor 22 and anemometer 23 to accurately measure wind speed and direction in real time.

[0048] The third support rod is arranged on the second side wall of the vertical rod 13, and the rain gauge 24 is arranged on the third support rod. Such arrangement makes it possible for the transverse support rod and the wind monitoring meter 22 and the wind vane 23 thereon to not block the rain gauge 24, thereby improving the detection accuracy of rainfall.

[0049] The second support rod is arranged on the fourth side wall of the vertical rod 13 , and the protection box 40 is arranged on the second support rod.

[0050] The first support rod is disposed on the third side wall of the vertical pole 13, and the renewable energy power generation module 30 is disposed on the end of the first support rod away from the vertical pole 13. Furthermore, the renewable energy power generation module 30 mounted on the first support rod is not blocked by other equipment. That is, along the height direction, the projection of other equipment does not fall on the renewable energy power generation module 30, allowing the renewable energy power generation module 30 to fully absorb sunlight and convert solar energy into electrical energy.

[0051] The dust concentration monitor 21 is set on the top plate 41 of the protective box 40. There is no other equipment blocking the dust concentration monitor 21, so that the dust concentration monitor 21 can cover a larger monitoring range. The monitoring area covers the sky above the entire mine. The dust concentration monitor 21 can accurately monitor the dust concentration in the air.

[0052] In an embodiment of the present scheme, the environmental parameter monitoring device also includes a control box 60 and a wireless communication module 70. A control system is provided in the control box 60. The control system is electrically connected to the environmental monitoring module 20, the renewable energy power generation module 30, the power storage module 50 and the wireless communication module 70 respectively. The control system has data processing and control functions. The control system can control the working state of the entire environmental parameter monitoring device, receive monitoring data from the dust concentration monitor 21, the wind monitor 22, the wind direction meter 23, and the rain gauge 24 in real time, and analyze and process the data. Finally, the processed and analyzed data is transmitted to the remote monitoring center or the user terminal through the wireless communication module 70, so that the operator can receive the monitoring data in time, analyze it, and make corresponding operation decisions.

[0053] Specifically, the control box 60 is arranged at the lower part of the vertical pole 13, and the control box 60 is located below the first support pole, so that the operator can conveniently operate the control system in the control box 60 to control the working state of the environmental parameter monitoring device.

[0054] The wireless communication module 70 is installed on the upper part of the pole 13, so that the wireless communication module 70 can have good signal quality and a wider signal transmission path, thereby improving the range and efficiency of signal transmission. Especially in an environment with complex terrain or a large number of obstacles, the high-position installation of the wireless communication module 70 can avoid signal obstruction and provide a guarantee for real-time transmission of data.

[0055] Furthermore, the side enclosure 42 includes a plurality of annular shell segments 421 arranged along its height. Adjacent annular shell segments 421 are detachably connected, and a set of ventilation holes 402 are formed between adjacent annular shell segments 421. This arrangement forms a downwardly sloping ventilation hole 402 between each pair of adjacent annular shell segments 421, extending from the inner surface to the outer surface of the side enclosure 42. These ventilation holes 402 improve air flow within the protective box 40 and enhance heat dissipation from the energy storage module 50.

[0056] In an embodiment of the present scheme, the side enclosure 42 is composed of a plurality of annular shell segments 421 arranged along the height direction, and a detachable connection is adopted between two adjacent annular shell segments 421. This modular design allows the staff to increase or decrease the number of annular shell segments 421 according to actual needs to change the volume of the protective box 40, so that the environmental parameter monitoring device can adapt to energy storage modules 50 of different sizes, thereby improving the adaptability of the device.

[0057] Furthermore, each group of ventilation holes 402 is provided with a plurality of ventilation holes 402, and the plurality of ventilation holes 402 in each group are spaced apart along the circumference of the protective box 40. Heat within the protective box 40 can be evenly dissipated through the ventilation holes 402 in multiple directions, thereby reducing local overheating and improving the operating efficiency and lifespan of the energy storage module 50.

[0058] Specifically, the annular shell segment 421 has an inner circumference and an outer circumference that are relatively arranged. Along the direction from the inner circumference to the outer circumference of the annular shell segment 421, the annular shell segment 421 gradually tilts downward. In two adjacent annular shell segments 421, the top end of the lower annular shell segment 421 is inserted into the bottom end of the upper annular shell segment 421.

[0059] In this embodiment, the gradually downward sloping design of the annular shell segment 421 from its inner periphery to its outer periphery can guide rainwater falling onto the protective box 40, allowing it to slide down the inclined outer surface of the annular shell segment 421 when it contacts the side enclosure 42. This also prevents dust from falling directly into the protective box 40. Furthermore, the top end of the lower annular shell segment 421 is inserted into the bottom end of the upper annular shell segment 421, forming a nested connection structure. This connection ensures a secure connection between the annular shell segments 421, improves structural compactness, and further enhances the diversion effect of rainwater, reducing the possibility of rainwater flowing into the protective box 40 through the ventilation holes 402, thereby enhancing the waterproof effect of the protective box 40.

[0060] In this solution, there is no limitation on the connection method between two adjacent annular shell segments 421 , which may be a snap-on connection, a fastener connection, a magnetic connection, etc.

[0061] like Figure 5 and Figure 6 As shown, in the embodiment of the present scheme, two adjacent annular shell segments 421 are clamped together, and a connecting portion 43 is provided on each annular shell segment 421. The connecting portion 43 has a first end and a second end that are relatively arranged along the height direction of the protective box 40. The first end is located above the second end. The first end of the connecting portion 43 is provided with a clamping groove 431, and the second end of the connecting portion 43 is provided with a clamping block 432. The clamping groove 431 and the clamping block 432 of the connecting portion 43 on the two adjacent annular shell segments 421 are clamped together.

[0062] Specifically, when installing each annular shell segment 421, the snap-fit ​​groove 431 of the lower annular shell segment 421 is aligned with the snap-fit ​​block 432 of the upper annular shell segment 421. A force is applied to the two adjacent annular shell segments 421 to force them closer together, causing the snap-fit ​​blocks 432 to fit into the snap-fit ​​grooves 431, completing the snap-fit ​​connection. The precise matching of the snap-fit ​​grooves 431 and the snap-fit ​​block 432 allows for quick and secure connection between the upper and lower adjacent annular shell segments 421, enhancing the structural stability between the annular shell segments 421. Furthermore, this arrangement facilitates the disassembly of two adjacent annular shell segments 421.

[0063] In this embodiment, only the lowest annular shell segment 421 has a bottom plate; the remaining annular shell segments 421 do not. The bottom plate of the lowest annular shell segment 421 is provided with a hollow opening, which allows for better heat dissipation from the energy storage module 50 within the protective box 40. Furthermore, cross-shaped reinforcing ribs are provided on the lower surface of the bottom plate. These ribs enhance the overall structural stability of the protective box 40, reduce the risk of deformation of the annular shell segment 421, provide stable protection for the energy storage module 50 within the protective box 40, and improve the reliability of the environmental parameter monitoring device.

[0064] Furthermore, the connecting portion 43 is disposed at the inner edge of the annular shell segment 421, and a portion of the engaging block 432 is inserted into the engaging groove 431 of the other connecting portion 43. This arrangement, by placing the connecting portion 43 at the inner edge of the annular shell segment 421 rather than the outer edge of the annular shell segment 421, minimizes the impact of the connecting portion 43 on the outer contour of the protective box 40, allowing rainwater to fall along the downwardly sloping outer edge of the annular shell segment 421 without seeping into the connecting portion 43 and affecting the connection of the annular shell segment 421.

[0065] Furthermore, a portion of the snap-fit ​​block 432 is inserted into the snap-fit ​​groove 431 of another connecting portion 43, and another portion of the snap-fit ​​block 432 is exposed on the outside. This arrangement allows a gap to be formed between two adjacent connecting portions 43, facilitating the formation of a ventilation hole 402 between the two annular shell segments 421.

[0066] Furthermore, a plurality of connecting portions 43 are provided, and the plurality of connecting portions 43 are spaced apart along the inner periphery of the annular shell segment 421. The provision of the plurality of connecting portions 43 enhances the connection effect between two adjacent annular shell segments 421, making the connection between the annular shell segments 421 more stable and reliable.

[0067] Furthermore, the top plate 41 is tilted, and the tilted top plate 41 can effectively guide rainwater to slide down, reduce the phenomenon of rainwater accumulating on the top plate 41, and improve the waterproof performance of the protective box 40.

[0068] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0069] Unless otherwise specified, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0070] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0071] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0072] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0073] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An environmental parameter monitoring device, characterized in that: include: Support portion (10); An environmental monitoring module (20) is provided on the support portion (10), and the environmental monitoring module (20) is used to monitor environmental parameters; A renewable energy power generation module (30), wherein the renewable energy power generation module (30) converts renewable energy into electrical energy; A protective box (40) is arranged on the support portion (10), the protective box (40) includes a top plate (41) and a side enclosure (42), the side enclosure (42) is annularly arranged at the bottom of the top plate (41), the side enclosure (42) and the top plate (41) form a protective cavity (401), and the side enclosure (42) is provided with a ventilation hole (402), the ventilation hole (402) is communicated with the protective cavity (401), and the ventilation hole (402) is inclined downward along the direction from the inner surface to the outer surface of the side enclosure (42); An electric energy storage module (50) is arranged in the protective cavity (401), the electric energy storage module (50) being electrically connected to the renewable energy power generation module (30) and the environmental monitoring module (20), respectively, and the electric energy storage module (50) being used to supply power to the environmental monitoring module (20).

2. The environmental parameter monitoring device according to claim 1, characterized in that: The side enclosure (42) includes a plurality of annular shell segments (421) arranged along a height direction, two adjacent annular shell segments (421) are detachably connected, and a group of ventilation holes (402) is formed between the two adjacent annular shell segments (421).

3. The environmental parameter monitoring device according to claim 2, characterized in that: Each group of ventilation holes (402) is provided with a plurality of them, and the plurality of ventilation holes (402) in each group are distributed at intervals along the circumference of the protection box (40).

4. The environmental parameter monitoring device according to claim 2, characterized in that: The annular shell segment (421) has an inner circumference and an outer circumference that are arranged opposite to each other. Along the direction from the inner circumference to the outer circumference of the annular shell segment (421), the annular shell segment (421) gradually tilts downward. In two adjacent annular shell segments (421), the top end of the lower annular shell segment (421) is inserted into the bottom end of the upper annular shell segment (421).

5. The environmental parameter monitoring device according to claim 2, characterized in that: The two adjacent annular shell segments (421) are arranged in a clamping manner.

6. The environmental parameter monitoring device according to claim 5, characterized in that: A connecting portion (43) is provided on the annular shell segment (421), and the connecting portion (43) has a first end and a second end that are relatively arranged along the height direction of the protective box (40). The first end of the connecting portion (43) is provided with a clamping groove (431), and the second end of the connecting portion (43) is provided with a clamping block (432). The clamping grooves (431) and the clamping blocks (432) of the connecting portions (43) on two adjacent annular shell segments (421) are clamped.

7. The environmental parameter monitoring device according to claim 6, characterized in that: The connecting portion (43) is arranged at the inner edge of the annular shell segment (421), and a portion of the clamping block (432) is inserted into the clamping groove (431) of the other connecting portion (43).

8. The environmental parameter monitoring device according to claim 6, characterized in that: A plurality of the connecting portions (43) are provided, and the plurality of connecting portions (43) are distributed at intervals along the inner periphery of the annular shell segment (421).

9. The environmental parameter monitoring device according to claim 1, characterized in that: The top plate (41) is arranged at an inclination.

10. The environmental parameter monitoring device according to claim 1, characterized in that: The environmental monitoring module (20) comprises: At least one of a dust concentration monitor (21), a wind force monitor (22), a wind vane (23), and a rain gauge (24).

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