Distribution box with outdoor protection function

Abstract

The invention relates to a distribution box with an outdoor protection function, which relates to the technical field of smart power grids and comprises a box body and a box door rotationally mounted on the front side surface of the box body. A sliding plate is arranged on the front side face of the box body in a sliding mode, a fixing piece for driving the sliding plate to slide up and down in the vertical direction is fixedly arranged, and a protection plate is rotationally connected to the bottom face, away from the box door, of the sliding plate. The protection plate can slide upwards along with the sliding plate and rotate to a vertical protection state and slide downwards along with the sliding plate and rotate to a horizontal supporting state, and a locking piece for locking the two states of the protection plate is arranged on the box body. The top face of the protection plate in the horizontal supporting state can be used for a worker to place maintenance tools. When the protection plate is in a horizontal supporting state, the top face of the protection plate provides a stable and convenient tool containing platform for workers.

Description

Technical Field

[0001] This application relates to the technical field of smart grids, and in particular to a distribution box with outdoor protection function. Background Technology

[0002] Currently, in the construction of modern cities, various infrastructures are constantly being improved. As an important place for citizens to relax and enjoy themselves, parks are also becoming increasingly well-equipped. In order to ensure the normal operation of lighting, landscape equipment and other facilities in parks, distribution boxes, as key equipment for power distribution and control, are widely installed in various corners of parks. They undertake the important task of rationally distributing electricity to various power consumption areas and ensuring a stable and reliable power supply. They are an indispensable part of the normal operation of parks, and their performance and ease of use directly affect the efficiency of park maintenance and management.

[0003] In related technologies, a distribution box includes a box body and a door rotatably mounted on the front side of the box body. Various electrical components are fixedly installed inside the box body. These components are the core of the distribution box to realize the functions of power distribution and control. For example, circuit breakers can automatically cut off the current when a circuit fault occurs to prevent the accident from escalating; relays can remotely control and protect the circuit; and switches are used to manually control the opening and closing of the circuit. Through the coordinated work of these electrical components, the distribution box can accurately regulate the power supply in the park.

[0004] In the aforementioned technologies, when the distribution box is installed in a park, and staff are performing maintenance, the park's unique environment, with its surrounding grassy areas, forces staff to place their tools on the grass. However, the uneven grass surface makes the tools unstable and prone to slipping and being lost. Furthermore, during maintenance, staff need to frequently retrieve tools and move back and forth between the grass and the distribution box, which not only wastes time and energy but may also delay the maintenance progress due to searching for lost tools. This inconveniences the park's normal power maintenance and suggests room for improvement. Summary of the Invention

[0005] The purpose of this application is to provide a power distribution box with outdoor protection function to solve the problem in the above-mentioned related technologies where workers place tools on grass, but the grass surface is uneven, which easily causes the tools to slip and be lost.

[0006] The technical solution for an outdoor protective distribution box provided in this application is as follows: An outdoor protective distribution box includes a box body and a door rotatably mounted on the front side of the box body; a sliding plate is slidably provided on the front side of the box body, and a fixing member is fixedly provided to drive the sliding plate to slide up and down in a vertical direction; a protective plate is rotatably connected to the bottom surface of the sliding plate away from the door; the protective plate can slide upward with the sliding plate and rotate to a vertical protective state, and slide downward with the sliding plate and rotate to a horizontal support state; the box body is provided with a locking member to lock the protective plate in both states; the top surface of the protective plate in the horizontal support state can provide a place for workers to place maintenance tools.

[0007] By adopting the above technical solution, in outdoor parks and other scenarios, when the protective plate is in a horizontal support state, its top surface provides a stable and convenient tool placement platform for workers. This effectively solves the previous problem of unstable tool placement and easy slippage and loss due to uneven surrounding environment such as grass. It also avoids workers frequently walking back and forth between the distribution box and a suitable placement point at a distance, saving time and energy and greatly improving maintenance efficiency. When protection is required, the protective plate can slide upward with the sliding plate and rotate to a vertical protection state, and with the locking mechanism, it can be stably locked, providing reliable protection for the distribution box.

[0008] Optionally, when the protective plate is in a horizontal support state, a plurality of clearance grooves are provided on the bottom surface. Support legs are rotatably installed on the inner wall of the clearance grooves. When the protective plate is in a horizontal support state, the support legs can rotate out of the clearance grooves and support the ground, and when the protective plate is in a vertical protection state, they can rotate into the clearance grooves.

[0009] By adopting the above technical solution, when the protective plate is in a horizontal support state, the support legs rotate out of the relief trough and are firmly supported on the ground, providing additional support for the entire structure. This effectively distributes the weight of the protective plate and the maintenance tools placed on it, making the protective plate more stable when carrying tools. It is less likely to shake or tilt due to uneven force, further ensuring the safety of tool placement and the convenience of staff to access tools.

[0010] Optionally, a protective groove is provided on the top surface of the protective plate when it is in a horizontal support state; the protective groove can prevent the tool from sliding.

[0011] By adopting the above technical solution, when the protective plate is in a horizontal support state and the maintenance tools are placed on its top surface, the protective sink can effectively limit the sliding range of the tools.

[0012] Optionally, the fixing component is a fixed slide rail that is fixedly fixed on the left and right sides of the box body respectively. The sliding plate has a fixed slide groove on its opposite side edges that slides with the fixed slide rail. The upper and lower ends of the fixed slide rail are fixed with anti-loosening screws.

[0013] By adopting the above technical solution, this sliding fit structure is simple and reliable, easy to install and maintain, and can effectively ensure the stability of the sliding plate during movement, reduce shaking and jamming, and allow the protective plate to more accurately switch between horizontal support and vertical protection states. The anti-loosening screws set at the upper and lower ends of the fixed slide rail play a key limiting role, which can prevent the sliding plate from falling off the fixed slide rail due to accidental situations during sliding.

[0014] Optionally, the top surface of the housing is provided with parallel clearance through holes, and the sides of the supporting legs near the housing are provided with guide grooves when they are rotated into clearance grooves. The locking component includes a locking rod slidably mounted on the top surface of the housing. Two pressing rods are fixedly mounted on the bottom surfaces of the locking rods on opposite sides in the vertical direction, extending through the clearance through holes and into the housing. Connecting rods are rotatably connected to the bottom surfaces of the two pressing rods away from the locking rod. Guide rods are rotatably connected to the bottom surfaces of the two connecting rods away from the pressing rods. Guide inserts are detachably installed on the ends of the two guide rods near the housing door. The pressing rods are provided with elastic elements. When the protective plate is in the vertical protective state, the ends of the two guide inserts near the housing door can slide towards the housing door and insert into the guide grooves respectively when the locking rod slides upward.

[0015] By adopting the above technical solution, when the protective plate rotates to the vertical protective state, the locking rod slides upward. With the help of the pressing rod and connecting rod, the guide rod slides towards the box door and finally inserts into the guide groove on the support leg, thereby firmly locking the protective plate and effectively preventing it from rotating accidentally in the outdoor environment due to external forces such as wind or collisions, thus ensuring the protective performance of the distribution box. At the same time, the elastic element allows the locking rod to automatically reset after the locking operation is completed, making the operation simple and labor-saving.

[0016] Optionally, a support plate is fixedly provided on the outer circumference of the pressing rod in the horizontal direction, and a fixing plate is fixedly provided on the inner wall of the box. The fixing plate has a fixing through hole for the pressing rod to pass through. The elastic element is two springs installed side by side on the front side of the pressing rod. One end of the two springs is fixedly connected to the bottom surface of the support plate, and the other end is fixedly connected to the top surface of the fixing plate.

[0017] By adopting the above technical solution, the support plate and the fixing plate on the inner wall of the box cooperate with each other to build a stable platform for the installation of the spring; the two springs are installed side by side on the front side of the pressing rod. This layout allows the pressing rod to evenly distribute the pressure when it is under force, ensuring its stability during the up and down sliding process and effectively avoiding jamming or displacement caused by uneven force.

[0018] Optionally, the side edges of the two guide rods near the door are chamfered.

[0019] By adopting the above technical solution, compared with flat or sharp designs, the chamfer can make a softer contact with the edge of the guide groove, just like an invisible guide, accurately guiding the guide rod into the guide groove, effectively reducing collisions and jamming caused by positional deviations.

[0020] Optionally, the sliding plate has side-by-side clearance grooves on its side near the door. When the locking rod slides downward, the pressing rod moves downward synchronously under the action of the elastic element. The connecting rod can drive the guide rod to slide away from the door and disengage from the guide groove. At this time, the sliding plate can drive the protective plate to slide downward. When the protective plate is in a horizontal support state, the locking rod can slide upward and reset under the action of the spring. At this time, the ends of the two guide rods near the door can slide towards the door under the action of the connecting rod and insert into the clearance grooves respectively.

[0021] By adopting the above technical solution, when it is necessary to change the state of the protective plate, the locking rod is pressed down, and the pressing rod moves down synchronously under the action of the elastic element. Through the transmission of the connecting rod, the guide rod slides away from the box door and disengages from the guide groove, releasing the lock on the protective plate. At this time, the sliding plate can drive the protective plate to slide down to the horizontal support state, which is convenient for placing maintenance tools. When the protective plate is in the horizontal support state, the locking rod automatically slides upward to reset under the action of the spring. The connecting rod drives the guide rod to slide towards the box door and insert into the clearance groove, locking the protective plate again to prevent it from moving accidentally in the horizontal state.

[0022] Optionally, a rotating rod is rotatably mounted on the top surface of the housing. The top surface of the rotating rod can abut against the outer circumferential surface of the locking rod when the protective plate is in a vertical protective state and a horizontal support state, and can rotate out from under the locking rod when the locking rod slides downward.

[0023] By adopting the above technical solution, when the protective plate is in a vertical protective state or a horizontal support state, the top surface of the rotating rod abuts against the outer circumference of the locking rod. This design is equivalent to setting a reliable limiting device for the locking rod. In complex outdoor environments, the distribution box may be affected by various external forces, such as wind and vibration. These external forces may cause the locking rod to slide unexpectedly, which may lead to a change in the state of the protective plate and affect the protective performance of the distribution box.

[0024] Optionally, an elastic protective sleeve is fixedly fitted on the outer peripheral surface of the locking rod.

[0025] By adopting the above technical solution, the elastic protective sleeve can also play a buffering role. When the locking rod is subjected to accidental collision, it can absorb part of the impact force, reduce the damage caused to the locking rod by the collision, ensure that the locking rod can always slide normally, and ensure the stable and reliable operation of the outdoor protection function of the entire distribution box.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. In outdoor parks and other settings, when the protective plate is in a horizontal support state, its top surface provides a stable and convenient tool placement platform for workers. This effectively solves the problem of tools being unstable and easily slipping and being lost due to uneven surrounding environments such as grass. It also avoids workers frequently walking back and forth between the distribution box and a suitable placement point at a distance, saving time and effort and greatly improving maintenance efficiency. When protection is needed, the protective plate can slide upwards with the sliding plate and rotate to a vertical protection state, and with the locking mechanism, it can be stably locked, providing reliable protection for the distribution box. 2. This design can effectively reduce the collision and friction between the guide rod and the edge of the guide groove entrance. When the guide rod approaches the guide groove, the chamfer can guide the guide rod to slide into the groove more easily and accurately, avoiding problems such as jamming, displacement or even inability to insert caused by direct collision. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram illustrating the overall structure of the enclosure and the enclosure door installation and assembly in an embodiment of this application; Figure 2 This is a schematic diagram illustrating the overall structure of the enclosure and protective panel installation and assembly in an embodiment of this application; Figure 3 This is a cross-sectional structural diagram illustrating the installation and cooperation of the sliding plate and the housing in an embodiment of this application; Figure 4 This is a cross-sectional structural diagram illustrating the installation and cooperation of the locking rod and the housing in an embodiment of this application; Figure 5 yes Figure 4 A magnified view of part A in the middle; Figure 6 This is a partially enlarged schematic diagram illustrating the installation and cooperation of the spring and the fixing plate in an embodiment of this application; Figure 7 This is a cross-sectional structural diagram illustrating the installation and cooperation of the pressing rod and the locking rod in an embodiment of this application; Figure 8 yes Figure 7 A magnified view of part B in the middle section; Figure 9 This is a partially enlarged schematic diagram illustrating the installation and cooperation between the rotating rod and the housing in an embodiment of this application.

[0029] In the diagram: 1. Box body; 11. Box door; 12. Clearance through hole; 13. Limiting rod; 14. Fixing plate; 141. Fixing through hole; 2. Sliding plate; 21. Fixing slide groove; 22. Clearance groove; 3. Fixing component; 31. Fixing slide rail; 311. Anti-loosening screw; 4. Protective plate; 41. Clearance recess; 411. Support leg; 4111. Guide groove; 42. Protective recess; 5. Locking component; 51. Locking rod; 511. Pressing rod; 5111. Support plate; 512. Connecting rod; 513. Guide rod; 5131. Guide insertion rod; 51311. Chamfer; 514. Elastic protective sleeve; 6. Elastic component; 61. Spring; 7. Rotating rod. Detailed Implementation

[0030] The present application will be further described in detail below with reference to all the accompanying drawings.

[0031] Example: Reference Figure 1 and Figure 2 An outdoor protective distribution box includes a box body 1 and a door 11 rotatably mounted on the front side of the box body 1; a sliding plate 2 is slidably provided on the front side of the box body 1 and a fixing member 3 is fixedly installed to drive the sliding plate 2 to slide up and down in the vertical direction; a protective plate 4 is rotatably connected to the bottom surface of the sliding plate 2 away from the door 11. The protective plate 4 can slide upward and rotate to the vertical protective state with the sliding plate 2, and slide downward and rotate to the horizontal support state with the sliding plate 2. The housing 1 is equipped with a locking element 5 to lock the protective plate 4 in both states. When the protective plate 4 is in the horizontal support state, the top surface of the protective plate 4 can be used by the staff to place maintenance tools, which greatly facilitates outdoor maintenance work.

[0032] Reference Figure 2 and Figure 3 The fixing component 3 consists of fixed slide rails 31 that are fixedly installed on the left and right sides of the housing 1 respectively. Fixed slide grooves 21 that slide with the fixed slide rails 31 are provided on the opposite sides of the sliding plate 2. Anti-detachment screws 311 are fixedly installed at both the upper and lower ends of the fixed slide rails 31. The fixed slide grooves 21 can ensure that the sliding plate 2 slides smoothly up and down in the vertical direction on the fixed slide rails 31, and can also effectively reduce the shaking and deviation during the sliding process. The anti-detachment screws 311 can prevent the sliding plate 2 from accidentally falling off the fixed slide rails 31 during the sliding process.

[0033] Reference Figure 2 , Figure 4 and Figure 5 When the protective plate 4 is in a horizontal support state, two clearance grooves 41 are opened on the bottom surface. Support legs 411 are rotatably installed on the inner wall of each clearance groove 41. When the protective plate 4 is in a horizontal support state, the two support legs 411 can rotate out from the clearance grooves 41 and be stably supported on the ground, providing additional support for the entire structure. When the protective plate 4 is switched to a vertical protection state, the two support legs 411 can rotate back into the clearance grooves 41 and remain flat with the bottom surface of the protective plate 4, without occupying extra space.

[0034] Reference Figure 2 and Figure 4 When the protective plate 4 is in a horizontal support state, a protective groove 42 is provided on the top surface. When the worker places the maintenance tool on the top surface of the protective plate 4, the protective groove 42 can effectively limit the sliding range of the tool and prevent the tool from falling off the top surface of the protective plate 4 due to accidental sliding.

[0035] Reference Figure 4 and Figure 5 The top surface of the housing 1 has parallel clearance holes 12. When the two support legs 411 are rotated into the clearance grooves 41, guide grooves 4111 are provided on the sides near the housing 1. The locking component 5 includes a locking rod 51 slidably disposed on the top surface of the housing 1. The locking rod 51 has a pressing rod 511 integrally formed on the bottom surface of the two opposite sides in the vertical direction, which extends through the clearance holes 12 and into the interior of the housing 1. The bottom surfaces of the two pressing rods 511 away from the locking rods 51 are rotatably connected to connecting rods 512. The bottom surfaces of the two connecting rods 512 away from the pressing rods 511 are rotatably connected to guide rods 513. The two guide rods 513 are close to the door 11 (see Figure 2 The end of the component is detachably fitted with a guide rod 5131; An elastic element 6 is provided on the pressing rod 511; a limiting rod 13 located above the guide rod 513 is fixedly installed on the inner wall of the box 1, wherein the limiting rod 13 can prevent the guide rod 513 from coming off upward; when the protective plate 4 is in the vertical protective state, the ends of the two guide rods 5131 near the box door 11 can slide towards the box door 11 during the upward sliding of the locking rod 51, and are respectively inserted into the guide grooves 4111, thereby realizing the stable locking of the protective plate 4 and preventing it from shaking or shifting in case of accidents.

[0036] Reference Figure 4 and Figure 6A support plate 5111 is fixedly installed horizontally on the outer circumference of the pressing rod 511, and a fixing plate 14 is fixedly installed on the inner wall of the housing 1. The fixing plate 14 has a fixing through hole 141 for the pressing rod 511 to pass through. The elastic element 6 consists of two springs 61 installed side by side on the front side of the pressing rod 511. One end of the two springs 61 is fixedly connected to the bottom surface of the support plate 5111, and the other end is fixedly connected to the top surface of the fixing plate 14. This connection method enables the springs 61 to accurately transmit force when subjected to external force and provide a stable elastic restoring force for the pressing rod 511.

[0037] Reference Figure 5 The outer circumferential surfaces of the two guide rods 5131 are chamfered 51311; the chamfer 51311 can make softer contact with the edge of the guide groove 4111, guiding the guide rods 5131 into the interior of the guide groove 4111, effectively reducing collisions and jamming caused by positional deviations.

[0038] Reference Figure 4 , Figure 5 , Figure 7 and Figure 8 When the locking lever 51 slides downward, the pressing lever 511 moves downward synchronously under the action of the elastic element 6, and the connecting lever 512 can drive the guide rod 5131 away from the box door 11 (see Figure 2 The sliding plate 2 can slide in the direction of the guide groove 4111 and disengage from it. At this time, the sliding plate 2 can drive the protective plate 4 to slide downward. When the protective plate 4 is in a horizontal support state, the locking rod 51 can slide upward and reset under the action of the spring 61. The ends of the two guide rods 5131 near the box door 11 can slide towards the box door 11 under the action of the connecting rod 512 and be inserted into the clearance groove 22 respectively. If the staff needs to rotate the protective plate 4 to the vertical protective state at this time, firstly, slide the locking rod 51 downward again, so that the pressing rod 511 moves down synchronously under the action of the elastic member 6. The connecting rod 512 drives the guide rod 5131 to disengage from the relief groove 22, releasing the restriction of the guide rod 5131 on the rotation of the protective plate 4. Then, rotate the protective plate 4 to the vertical state. Subsequently, the sliding plate 2 drives the protective plate 4 to slide upward until it reaches the preset accurate position. During this process, due to the elastic action of the spring 61, the locking rod 51 has automatically reset. The two guide rods 5131, driven by the connecting rod 512, slide again towards the direction close to the box door 11 and are respectively inserted into the guide grooves 4111, completing the locking operation after the entire state change of the protective plate 4.

[0039] Reference Figure 9 When the protective plate 4 (see Figure 4When the device is in a vertical protective state or a horizontal support state, the top surface of the rotating rod 7 will be in close contact with the outer circumference of the locking rod 51, which can effectively prevent the locking rod 51 from being pressed down due to accidental contact, thereby avoiding the protective plate 4 from changing its state due to misoperation; when it is necessary to switch the state of the protective plate 4 and press the locking rod 51, the rotating rod 7 will rotate out from below the locking rod 51, without obstructing the sliding of the locking rod 51.

[0040] Reference Figure 9 An elastic protective sleeve 514 is fixedly sleeved on the outer circumferential surface of the locking rod 51; the elastic protective sleeve 514 is made of rubber; the elastic protective sleeve 514 reduces the direct friction and collision between the locking rod 51 and the top surface of the housing 1, thereby reducing wear and noise.

[0041] The implementation principle of this application embodiment is as follows: During operation, first slide the locking rod 51 downwards. Under the structural linkage, the pressing rod 511 moves down synchronously. Through the transmission of the connecting rod 512, the guide rod 5131 disengages from the relief groove 22, and the sliding plate 2 drives the protective plate 4 to slide down to the horizontal support state. Then, the locking rod 51 is reset under the elastic action of the spring 61, and the guide rod 5131 is reinserted into the relief groove 22 to achieve initial positioning. At this time, the workers can rotate the support leg 411 out to support it on the ground, and then place the maintenance tools in the protective sink 42. When it is necessary to change the state, press down the locking rod 51 again, and the guide rod 5131 will disengage from the relief groove 22 again. Then rotate the protective plate 4 to vertical, and then slide it up to the accurate position through the sliding plate 2. The locking rod 51 will automatically reset, and the guide rod 5131 will be inserted into the guide groove 4111, thus completing the stable locking of the protective plate 4 in the vertical protection state.

[0042] Unless otherwise defined, the terms or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar words used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "a" or "one," and similar words do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising," "including," and similar words mean that the element or object preceding "comprising" encompasses the element or object listed following "comprising" or "including," and their equivalents, but do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0043] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A distribution box with outdoor protection function, comprising a box body (1) and a door (11) rotatably mounted on the front side of the box body (1); characterized in that, The front side of the box (1) is provided with a sliding plate (2) and a fixing part (3) is fixed to drive the sliding plate (2) to slide up and down in the vertical direction. A protective plate (4) is rotatably connected to the bottom surface of the sliding plate (2) away from the box door (11). The protective plate (4) can slide upward and rotate to a vertical protective state with the sliding plate (2), and slide downward and rotate to a horizontal support state with the sliding plate (2). The box (1) is provided with a locking member (5) to lock the protective plate (4) in both states. The top surface of the protective plate (4) in the horizontal support state can be used by staff to place maintenance tools.

2. A distribution box with outdoor protection function according to claim 1, characterized in that, When the protective plate (4) is in a horizontal support state, a plurality of clearance grooves (41) are provided on the bottom surface. Support legs (411) are rotatably installed on the inner wall of the clearance grooves (41). When the protective plate (4) is in a horizontal support state, the support legs (411) can rotate out of the clearance grooves (41) and support the ground, and when the protective plate (4) is in a vertical protection state, they can rotate into the clearance grooves (41).

3. A distribution box with outdoor protection function according to claim 1, characterized in that, When the protective plate (4) is in a horizontal support state, a protective groove (42) is provided on its top surface; the protective groove (42) can prevent the tool from sliding.

4. A distribution box with outdoor protection function according to claim 1, characterized in that, The fixing component (3) is a fixed slide rail (31) fixed on the left and right sides of the box body (1). The sliding plate (2) has a fixed slide groove (21) on its opposite sides that slides with the fixed slide rail (31). The upper and lower ends of the fixed slide rail (31) are fixed with anti-loosening screws (311).

5. A distribution box with outdoor protection function according to claim 2, characterized in that, Two clearance through holes (12) are provided side by side on the top surface of the box (1), and a guide groove (4111) is provided on the side of the box (1) when the support legs (411) are rotated into the clearance groove (41); the locking member (5) includes a locking rod (51) slidably mounted on the top surface of the box (1), and two pressing rods (511) are fixed side by side on the bottom surface of the locking rod (51) in the vertical direction, which extend into the box (1) after passing through the clearance through holes (12); Both pressing rods (511) are rotatably connected to connecting rods (512) on their bottom surfaces away from locking rods (51). Both connecting rods (512) are rotatably connected to guide rods (513) on their bottom surfaces away from pressing rods (511). Guide rods (5131) are detachably installed at the ends of the two guide rods (513) near the door (11). The pressing rods (511) are provided with elastic elements (6). When the protective plate (4) is in a vertical protective state, the ends of the two guide rods (5131) near the door (11) can slide towards the door (11) and be inserted into the guide grooves (4111) respectively when the locking rod (51) slides upward.

6. A distribution box with outdoor protection function according to claim 5, characterized in that, A support plate (5111) is fixedly mounted on the outer circumference of the pressing rod (511) in the horizontal direction. A fixing plate (14) is fixedly mounted on the inner wall of the box (1). A fixing through hole (141) for the pressing rod (511) to pass through is provided on the fixing plate (14). The elastic element (6) consists of two springs (61) installed side by side on the front side of the pressing rod (511). One end of the two springs (61) is fixedly connected to the bottom surface of the support plate (5111), and the other end is fixedly connected to the top surface of the fixing plate (14).

7. A distribution box with outdoor protection function according to claim 5, characterized in that, The side edges of the two guide rods (5131) near the door (11) are chamfered (51311).

8. A distribution box with outdoor protection function according to claim 5, characterized in that, The sliding plate (2) has a clearance groove (22) arranged side by side on the side near the box door (11). When the locking rod (51) slides down, the pressing rod (511) moves down synchronously under the action of the elastic element (6). The connecting rod (512) can drive the guide rod (5131) to slide away from the box door (11) and disengage from the guide groove (4111). At this time, the sliding plate (2) can drive the protective plate (4) to slide down. When the protective plate (4) is in a horizontal support state, the locking rod (51) can slide upward and reset under the action of the spring (61) when the protective plate (4) is in a horizontal support state. At this time, the ends of the two guide rods (5131) near the box door (11) can slide towards the box door (11) under the drive of the connecting rod (512) and be inserted into the clearance groove (22) respectively.

9. A distribution box with outdoor protection function according to claim 5, characterized in that, A rotating rod (7) is rotatably mounted on the top surface of the box (1). The top surface of the rotating rod (7) can abut against the outer circumference of the locking rod (51) when the protective plate (4) is in a vertical protective state and a horizontal support state, and can rotate out from below the locking rod (51) when the locking rod (51) slides down.

10. A distribution box with outdoor protection function according to claim 5, characterized in that, An elastic protective sleeve (514) is fixedly sleeved on the outer peripheral surface of the locking rod (51).

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