A rainproof power supply box for mountain disaster monitoring

Abstract

This utility model discloses a rainproof power supply box for mountain disaster monitoring, comprising a main body, a sealing mechanism, and a ventilation mechanism. The sealing mechanism includes a connecting door, a mating door, a first spring, and a limiting frame. The ventilation mechanism includes a fan, a mounting bracket, a mounting frame, a filter pad, and auxiliary components. The auxiliary components include a ventilation component, an air outlet component, a second spring, rollers, and a locking block. With the cooperation of the above mechanisms, the pull-out door design of this device can ensure that the interior of the power supply box is completely sealed, preventing external rainwater, dust, mud, etc. from entering the equipment. In addition, this device can regularly replace the air inside the power supply box, which can effectively avoid the accumulation of humid gas and prevent mold, corrosion, or electrical failures caused by excessive moisture inside the equipment.

Description

Technical Field

[0001] This utility model relates to the field of outdoor power supply box technology, specifically a rainproof power supply box for mountain disaster monitoring. Background Technology

[0002] Mountain disasters (such as landslides, mudslides, and collapses) pose a serious threat to human life and property. In order to reduce disaster risks, it is necessary to establish long-term and stable monitoring systems. These systems are usually installed in harsh outdoor environments and need to have reliable power supply capabilities.

[0003] Traditional power supply boxes, without specially designed sealed doors, cannot effectively isolate the internal environment from the external environment, which can easily lead to internal dampness or contamination, thus affecting the stability of the equipment.

[0004] Secondly, if the power supply box does not have an air exchange function, moisture can easily accumulate, and the battery and electrical components may be damaged by water vapor, mold or corrosive gases, leading to power supply system failure.

[0005] Finally, if the process of replacing or disassembling components requires special tools or certain professional skills, then equipment without quick-change functionality will require maintenance personnel to have higher technical skills, increasing the difficulty of maintenance. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a rainproof power supply box for mountain disaster monitoring, thereby solving the technical problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a rainproof power supply box for mountain disaster monitoring, comprising a main body, a sealing mechanism, and a ventilation mechanism. The sealing mechanism includes a connecting door, a mating door, a first spring, and a limiting frame. The connecting door and the mating door are mounted on the main body and slidably connected to it. The connecting door and the mating door are detachably connected. The first spring is installed in the connecting door, and its other end is fixedly connected to the limiting frame. The limiting frame is installed in the connecting door and slidably connected to it. The ventilation mechanism includes a fan, a mounting bracket, a mounting frame, a filter pad, and auxiliary components. The fan is fixedly installed inside the main body. The mounting bracket is mounted on the main body and detachably connected to it. The mounting frame is installed in the mounting bracket and slidably connected to it. The filter pad is fixedly installed in the mounting frame.

[0010] Preferably, the auxiliary components include a ventilation component, an air outlet component, a second spring, rollers, and a locking block. The ventilation component is installed on the main body and fixedly connected to the fan. The air outlet component is fixedly installed on the mating door and the connecting door. The second spring is fixedly installed in the mounting frame, and its other end is fixedly connected to the locking block. The rollers are installed on the main body and slidably connected to the connecting door and the mating door respectively. The locking block is installed in the mounting frame and slidably connected to the mounting frame.

[0011] In a further preferred embodiment, the main body is provided with a first sliding groove and a sealing groove, the mating door and the connecting door slide in the first sliding groove respectively, and the mating door and the connecting door are respectively connected to the sealing groove to facilitate sealing of the main body.

[0012] In a further preferred embodiment, the mating door and the connecting door are provided with a sealing gasket, a second sliding groove and a positioning block, the positioning block slides in the first sliding groove, the sealing gasket is connected to the sealing groove, and the roller slides in the second sliding groove, which facilitates the sliding of the mating door and the connecting door.

[0013] In a further preferred embodiment, the main body is provided with a cover plate, the connecting door is provided with an embedded plate, and the mating door is provided with an embedded hole. The embedded plate is connected to the embedded hole, and the connecting door and the mating door slide inside the cover plate, which facilitates waterproofing and dustproofing of the exterior of the main body.

[0014] In a further preferred embodiment, the mating door is provided with a first locking hole, and the air outlet is provided with a flow hole. The first locking hole is connected to the limiting frame, and the flow holes are distributed in a linear array on the air outlet to facilitate the exhaust of air from the main body.

[0015] In a further preferred embodiment, the main body is provided with a rain cover, the rain cover is provided with a second locking hole, the locking block is connected to the second locking hole, and the fan is fixedly installed inside the rain cover to facilitate the replacement of air inside the main body.

[0016] In a further preferred embodiment, the ventilation component is provided with a connecting pipe, one end of which is fixedly connected to the fan, so that the fan can draw in outside air.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides a rainproof power supply box for mountain disaster monitoring, which has the following beneficial effects:

[0019] In this utility model, by setting a sealing mechanism, the pull-out door design of this device can ensure that the main body of the power supply box is completely sealed under the mutual cooperation of components such as the connecting door, the cooperating door, the first spring and the limiting frame, preventing external rainwater, dust, mud and other substances from entering the equipment.

[0020] By setting up a ventilation mechanism, this utility model can periodically replace the air inside the power supply box through the coordinated action of components such as the fan, mounting bracket, mounting frame, filter pad, and auxiliary components. This can effectively prevent the accumulation of humid gas and prevent mold, corrosion, or electrical failures caused by excessive moisture inside the equipment.

[0021] By setting auxiliary components, the filter pad replacement function of this device, through the cooperation of components such as ventilation components, air outlet components, second spring, rollers and locking blocks, enables maintenance personnel to complete the filter pad replacement in the shortest possible time, avoiding equipment malfunction or interruption of monitoring tasks due to wasted time. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a rainproof power supply box for mountain disaster monitoring according to this utility model;

[0023] Figure 2 This is a schematic diagram of the connection method of the connecting door in this utility model;

[0024] Figure 3 This is an exploded view of the sealing mechanism in this utility model;

[0025] Figure 4 This is a cross-sectional view of the internal structure of the main body in this utility model;

[0026] Figure 5 This is a cross-sectional view of the internal structure of the mounting bracket in this utility model.

[0027] In the diagram: 1. Main body; 2. Connecting door; 3. Matching door; 4. First spring; 5. Limiting bracket; 6. Fan; 7. Mounting bracket; 8. Mounting frame; 9. Filter pad; 10. Ventilation component; 11. Air outlet component; 12. Second spring; 13. Roller; 14. Locking block; 15. First slide groove; 16. Sealing groove; 17. Sealing gasket; 18. Second slide groove; 19. Positioning block; 20. Cover plate; 21. Embedded plate; 22. Embedded hole; 23. First locking hole; 24. Flow hole; 25. Rainproof cover; 26. Second locking hole; 27. Connecting pipe. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0029] Please see Figures 1-5 A rainproof power supply box for mountain disaster monitoring includes a main body 1, a sealing mechanism, and a ventilation mechanism. The sealing mechanism includes a connecting door 2, a mating door 3, a first spring 4, and a limiting frame 5. The connecting door 2 and the mating door 3 are mounted on the main body 1 and slidably connected to it. The connecting door 2 and the mating door 3 are detachably connected. The first spring 4 is installed in the connecting door 2, and its other end is fixedly connected to the limiting frame 5. The limiting frame 5 is installed in the connecting door 2 and slidably connected to it. The ventilation mechanism includes a fan 6, a mounting frame 7, a mounting frame 8, a filter pad 9, and auxiliary components. The fan 6 is fixedly installed inside the main body 1. The mounting frame 7 is mounted on the main body 1 and detachably connected to it. The mounting frame 8 is installed in the mounting frame 7 and slidably connected to it. The filter pad 9 is fixedly installed in the mounting frame 8.

[0030] In this embodiment, the sealing mechanism includes a connecting door 2, a mating door 3, a first spring 4, and a limiting bracket 5. During use, if it is necessary to check the internal condition of the power supply box, the limiting bracket 5 can be pulled directly, allowing it to slide within the connecting door 2. Simultaneously, the limiting bracket 5 disengages from the first locking hole 23 on the mating door 3. Then, both the connecting door 2 and the mating door 3 are pulled simultaneously, causing the positioning blocks 19 on the mating door 3 and the connecting door 2 to slide within the first sliding groove 15 of the main body 1. Furthermore, the rollers 13 mounted on the main body 1 also slide within the second sliding groove 15 of the mating door 3 and the connecting door 2. The sliding mechanism in step 8 not only limits the movement of connecting door 2 and mating door 3 but also reduces friction during sliding. When mating door 3 and connecting door 2 separate, the embedded plate 21 on connecting door 2 disengages from the embedded groove on mating door 3, and the sealing gasket 17 on mating door 3 and connecting door 2 also disengages from the sealing groove 16 on the main body 1. The mating door 3 and connecting door 2 slide in the cover plate 20 of the main body 1, thereby completing the opening of connecting door 2 and mating door 3. When closing, it is as described above. With such a structure, mating door 3 and connecting door 2 provide good protection for the interior of the main body 1.

[0031] In this embodiment, the ventilation mechanism includes a fan 6, a mounting bracket 7, a mounting frame 8, a filter pad 9, and auxiliary components. In use, the fan 6 installed in the rain cover 25 starts to operate, causing negative pressure to be generated in the connecting pipe 27 and transmitted sequentially to the ventilation component 10. The ventilation component 10 draws in outside air. When the outside air enters the body 1, it is filtered by the filter pad 9. However, the filter pad 9 needs to be replaced periodically. When replacing it, the locking block 14 can be pulled directly, causing the locking block 14 to squeeze the second spring 12 and disengage from the second locking hole 26 on the rain cover 25. At this time, the mounting bracket 7 is removed, the mounting frame 8 is taken out from the mounting bracket 7, and the filter pad 9 on the mounting frame 8 is replaced. Then, it is installed on the rain cover 25 of the body 1 as described above. After the air enters the body 1, it is finally discharged through the flow hole 24 of the air outlet 11 installed on the mating door 3 and the connecting door 2. Since the shape of the flow hole 24 is downward, rainwater no longer enters the body 1 through the ventilation component 10. Example

[0032] In summary, during use, it is necessary to routinely check the internal condition of the power supply box. At this time, the limiting bracket 5 can be pulled directly, allowing it to slide within the connecting door 2. Simultaneously, the limiting bracket 5 disengages from the first locking hole 23 on the mating door 3. Then, both the connecting door 2 and the mating door 3 are pulled, causing the positioning blocks 19 on the mating door 3 and the connecting door 2 to slide in the first sliding groove 15 of the main body 1. The rollers 13 mounted on the main body 1 also slide in the second sliding groove 18 of the mating door 3 and the connecting door 2. This not only limits the movement of the connecting door 2 and the mating door 3 but also reduces friction during sliding. When the mating door 3 and the connecting door 2 separate, the embedded plate 21 on the connecting door 2 disengages from the embedded groove on the mating door 3, and the sealing gaskets 17 on the mating door 3 and the connecting door 2 also disengage from the sealing groove 16 on the main body 1. The mating door 3 and the connecting door 2 slide within the cover plate 20 of the main body 1, thus completing the opening of the connecting door 2 and the mating door 3. When closing, the same procedure applies. Furthermore, with these components, the mating door 3 and the connecting door 2... The internal protection is very good. After ensuring that the power supply box is dustproof and rainproof, the internal working of the power supply box may generate high temperature due to poor air circulation. At this time, the fan 6 installed in the rain cover 25 starts to operate, which creates negative pressure in the connecting pipe 27 and transmits it to the ventilation component 10. The ventilation component 10 draws in outside air. When the outside air enters the main body 1, it will be filtered by the filter pad 9. However, the filter pad 9 needs to be replaced every once in a while. When replacing it, the locking block 14 can be pulled directly, so that the locking block 14 squeezes the second spring 12 and disengages from the second locking hole 26 on the rain cover 25. At this time, the mounting bracket 7 is removed. The mounting frame 8 is taken out from the mounting bracket 7 and the filter pad 9 on the mounting frame 8 is replaced. Then, it is installed on the rain cover 25 of the main body 1 as described above. After the air enters the main body 1, it is finally discharged through the flow hole 24 of the air outlet 11 installed on the mating door 3 and the connecting door 2. And because the shape of the flow hole 24 is downward, rainwater will no longer enter the main body 1 through the ventilation component 10.

[0033] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rainproof power supply box for mountain disaster monitoring, comprising a main body (1), a sealing mechanism, and a ventilation mechanism, characterized in that, The sealing mechanism includes a connecting door (2), a mating door (3), a first spring (4), and a limiting frame (5). The connecting door (2) and the mating door (3) are mounted on the main body (1) and slidably connected to the main body (1). The connecting door (2) and the mating door (3) are detachably connected. The first spring (4) is installed in the connecting door (2), and its other end is fixedly connected to the limiting frame (5). The limiting frame (5) is installed in the connecting door (2) and slidably connected to the connecting door (2). The ventilation mechanism includes a fan (6), a mounting frame (7), a mounting frame (8), a filter pad (9), and auxiliary components. The fan (6) is fixedly installed inside the main body (1). The mounting frame (7) is mounted on the main body (1) and detachably connected to the main body (1). The mounting frame (8) is installed in the mounting frame (7) and slidably connected to the mounting frame (7). The filter pad (9) is fixedly installed in the mounting frame (8).

2. A rainproof power supply box for mountain disaster monitoring according to claim 1, characterized in that: The auxiliary components include a ventilation component (10), an air outlet component (11), a second spring (12), a roller (13), and a locking block (14). The ventilation component (10) is installed on the main body (1) and fixedly connected to the fan (6). The air outlet component (11) is fixedly installed on the mating door (3) and the connecting door (2). The second spring (12) is fixedly installed in the mounting bracket (7), and its other end is fixedly connected to the locking block (14). The roller (13) is installed on the main body (1) and slidably connected to the connecting door (2) and the mating door (3) respectively. The locking block (14) is installed in the mounting bracket (7) and slidably connected to the mounting bracket (7).

3. A rainproof power supply box for mountain disaster monitoring according to claim 2, characterized in that: The main body (1) is provided with a first sliding groove (15) and a sealing groove (16). The mating door (3) and the connecting door (2) slide in the first sliding groove (15) respectively, and the mating door (3) and the connecting door (2) are respectively connected to the sealing groove (16).

4. A rainproof and water-resistant power supply box for mountain disaster monitoring according to claim 3, characterized in that: The mating door (3) and connecting door (2) are provided with a sealing gasket (17), a second slide groove (18) and a positioning block (19). The positioning block (19) slides in the first slide groove (15), the sealing gasket (17) is connected to the sealing groove (16), and the roller (13) slides in the second slide groove (18).

5. A rainproof and water-resistant power supply box for mountain disaster monitoring according to claim 1, characterized in that: The main body (1) is provided with a cover plate (20), the connecting door (2) is provided with an embedded plate (21), and the mating door (3) is provided with an embedded hole (22). The embedded plate (21) and the embedded hole (22) are connected in cooperation. The connecting door (2) and the mating door (3) slide inside the cover plate (20).

6. A rainproof power supply box for mountain disaster monitoring according to claim 2, characterized in that: The door (3) is provided with a first locking hole (23), and the air outlet (11) is provided with a flow hole (24). The first locking hole (23) is connected to the limiting frame (5), and the flow hole (24) is distributed in a linear array on the air outlet (11).

7. A rainproof and water-resistant power supply box for mountain disaster monitoring according to claim 3, characterized in that: The main body (1) is provided with a rain cover (25), and the rain cover (25) is provided with a second card hole (26). The card block (14) is connected to the second card hole (26), and the fan (6) is fixedly installed inside the rain cover (25).

8. A rainproof and water-resistant power supply box for mountain disaster monitoring according to claim 2, characterized in that: The ventilation component (10) is provided with a connecting pipe (27), one end of which is fixedly connected to the fan (6).

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