Outdoor high-low voltage power distribution cabinet

Abstract

The invention belongs to the technical field of outdoor power distribution cabinets, and particularly relates to an outdoor high-low voltage power distribution cabinet which comprises an external cabinet body, the external cabinet body comprises a protection box shell, sealing plate doors are symmetrically and rotatably arranged on the two sides of the front portion of the inner wall of the protection box shell through rotating shafts, and side buffer components are symmetrically arranged on the left side and the right side of the middle of the inner wall of the protection box shell. According to the device, a plurality of transformers can be installed through the vertical fixing plate in the middle, the transformers can work in a matched mode, the working load of each transformer is reduced, the transformers cannot exactly fill the inner space of the protection box shell, so that a strong vibration effect can be generated when the transformers work, and at the moment, in order to stabilize all the transformers, the transformers are fixed. According to the transformer fixing device, screws need to be used for reinforcement, gaps between adjacent transformers need to be filled through the transverse compression pipes on the back, so that the transformers are more stable, vibration generated when the transformers work is absorbed through the transverse compression pipes with the buffering capacity, and noise pollution generated when the transformer fixing device works is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of outdoor power distribution cabinets, in particular to an outdoor high and low voltage power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet, metering cabinet and indoor and outdoor distribution cabinet, which is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is suitable for occasions with relatively dispersed loads and fewer circuits; the motor control center is used for occasions with concentrated loads and more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. The first-level distribution equipment is collectively called the power distribution center. They are centrally installed in the enterprise's substation to distribute power to the lower-level distribution equipment in different locations.

[0003] Since the internal space size of the distribution cabinet is fixed, and the corresponding circuit components are installed on the preset tracks of the distribution box and then fixed, the electrical components installed inside the distribution cabinet usually do not fill the space inside the cabinet exactly, and a certain margin is also likely to be retained inside the cabinet. This results in the circuit components inside the cabinet needing to be fastened with screws, but the distribution cabinet is prone to vibrate and generate noise during operation. At this time, the parts are prone to loosen and shake inside the cabinet, causing the electrical components inside the distribution cabinet to become unstable, so the cabinet needs to be optimized. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention solves the technical problems thereof by adopting the following technical solutions: an outdoor high and low voltage power distribution cabinet, comprising an external cabinet body, the external cabinet body comprising a protective box shell, both sides of the front part of the inner wall of the protective box shell are provided with sealing plate doors symmetrically rotating through a rotating shaft, the left and right sides of the middle part of the inner wall of the protective box shell are symmetrically provided with side buffer components, the bottom of the inner wall of the protective box shell is evenly fixed with guide slide bars, and the outer surface of the guide slide bars is slidably connected with a container component, the back of the inner wall of the protective box shell is clamped with a rear sealing plate, and the rear A connecting shell is evenly arranged on the front of the sealing plate, and internal suction pumps are symmetrically arranged at both ends of the inner cavity of the connecting shell. The internal suction pump can draw the air inside the protective box shell into the connecting shell. A connecting regulating pipe is fixedly connected to the middle of the inner cavity of the connecting shell. The connecting regulating pipe is a hollow pipe body, which can be adjusted by manual adjustment relative to the inner cavity of the connecting shell. A hygrometer for monitoring gas humidity is arranged in the middle area of ​​the connecting regulating pipe. A transverse compression pipe is fixedly connected to the front end of the connecting regulating pipe. A converter is arranged on the back of the outer surface of the rear sealing plate. The container component includes a vertical fixing plate, transformers are evenly arranged in the middle of the inner cavity of the vertical fixing plate, and the back of the inner cavity of the transformer is fixedly connected with an internal guide rod; the converter includes a rear-mounted bundler, guide interfaces are evenly opened on the front of the rear-mounted bundler, external guide rods are symmetrically arranged on the back of the inner cavity of the rear-mounted bundler, and the inner cavity of the external guide rods is fixedly connected with a connecting wire.

[0005] Furthermore, the middle part of the back of the outer surface of the rear sealing plate is fixedly connected to the front of the vertical fixed plate, the rear end of the built-in guide rod extends to the outside of the rear sealing plate through the through-hole, and the rear end of the built-in guide rod is plugged into the inner cavity of the rear bundler through the guide interface. The back of the outer surface of the transformer is slidably connected to the middle part of the inner cavity of the vertical fixed plate through a guide slide groove, the upper and lower sides of the inner cavity of the transformer are threadedly connected to the inner cavity of the vertical fixed plate through bolts, the bottom of the inner wall of the vertical fixed plate is slidably connected to the bottom of the inner wall of the protective box shell through a guide slide rod, and the front and rear sides of the upper surface of the vertical fixed plate are symmetrically provided with buffer spring belts. The front end of the connecting adjustment tube penetrates the vertical fixed plate through the slide groove, the left and right sides of the transverse compression tube are squeezed against the outer surface of the transformer, the outer surface of the connecting shell is fixedly connected to the front of the rear sealing plate, and the upper and lower sides of the inner cavity of the vertical fixed plate are symmetrically provided with dehumidification components.

[0006] Furthermore, the side buffer component includes a filling vertical shell, a folding rubber tube is fixedly connected to the middle part of the outer surface of the filling vertical shell close to the transformer, push rod boxes are symmetrically arranged on the upper and lower sides of the inner wall of the filling vertical shell, and the inner cavity of the push rod box is evenly arranged with vertical sliding rods, and a filling slider is fixedly connected to the end of the vertical sliding rod away from the push rod box. The folding rubber tube and the transformer on the side are squeezed against each other, and the folding rubber tube will be pressurized by pushing the filling slider, thereby changing the actual length of the folding rubber tube and the squeezing force on the transformer.

[0007] Furthermore, the number of the side buffer components is two, the outer surface of the push rod box is fixedly connected to the inner wall of the filling vertical shell, the outer surface of the filling slider is slidably connected to the outer surface of the filling vertical shell, and the inner cavity of the folding rubber tube is fixedly connected to the middle part of the outer surface of the filling vertical shell through a through-hole.

[0008] Furthermore, the dehumidification component includes a snap-in box shell, the front part of the inner wall of the snap-in box shell is connected to a control shaft through a motor rotation, the outer surface of the control shaft is fixedly connected to a deflection partition, the front part of the inner cavity of the snap-in box shell is fixedly connected to a mesh partition through a groove, when the deflection partition is rotated to a vertical state, the bottom of the deflection partition will abut against the bottom of the inner wall of the snap-in box shell, thereby isolating the area where the mesh partition is located from the dehumidifier, the back of the inner cavity of the snap-in box shell is fixedly connected to the dehumidifier, and the back of the outer surface of the snap-in box shell is fixedly connected to a folding plate.

[0009] Furthermore, the outer surface of the snap-fit ​​box shell is fixedly connected to the inner cavity of the vertical fixed plate, the bottom end of the deflection partition is pressed against the bottom of the inner wall of the snap-fit ​​box shell, and the rear end of the folding plate is pressed against the outer surface of the rear sealing plate through the exhaust port. There are two dehumidifying components, the top of the inner cavity of the communicating regulating pipe is fixedly connected to a hygrometer, the inner cavity of the snap-fit ​​box shell is fixedly connected to the inner cavity of the hygrometer through a motor, and the back of the outer surface of the dehumidifier extends to the inside of the folding plate.

[0010] The beneficial effects of the present invention are as follows: 1. The device can install multiple transformers through the vertical fixing plate in the middle, so that the transformers can work together to reduce the workload of a single transformer. Since the transformer cannot just fill the internal space of the protective box shell, a strong vibration will be generated when the transformer is working. At this time, in order to stabilize each transformer, it is necessary not only to use screws for reinforcement, but also to fill the gap between adjacent transformers through the transverse compression tube on the back to make the transformer more stable, and absorb the vibration generated by the transformer when it is working through the transverse compression tube with buffering capacity, thereby reducing the noise pollution when the device is working.

[0011] 2. The vertical fixing plate of the device can be independently set in the middle area of ​​the protective box shell through assembly. Therefore, when the bolts or slide chute components used to fix the transformer are damaged or severely aged, the internal vertical fixing plate can be taken out, the transformer that can be used normally can be disassembled, and the corresponding accessories can be replaced to quickly assemble into a container component that can be used normally, and then reinstalled into the interior of the protective box shell, thereby achieving the effect of reducing costs and increasing efficiency and increasing the service life of the distribution cabinet.

[0012] 3. After the power transformation work of the array transformer, the output current is concentrated at the rear collector and supplied to the residential unit through the connecting wire. Since the rear collector is set on the back of the protective box shell, the possibility of contact with the external environment will be greatly reduced, thereby effectively preventing the problem of accidental touch and conduction by outsiders. When the rear collector is removed from the rear cover plate, the interior of the cabinet is in a circuit-breaking state as a whole, and the power-off effect of the distribution cabinet can be achieved without opening the cover door, so that the cabinet is always in a sealed state, reducing the frequency of opening the cabinet and ensuring good sealing performance of the cabinet.

[0013] 4. The device can dehumidify the transformer in the middle through the dehumidification components on the upper and lower sides to prevent the protective box shell from being in a humid environment for a long time, which will cause the internal humidity to increase and cause the transformer to short-circuit due to moisture. After each dehumidification work is completed, the control shaft can rotate the deflection partition to a vertical state, so that the bottom end of the deflection partition is against the bottom of the inner wall of the card-jointed box shell, thereby isolating the two sides of the card-jointed box shell, preventing external moisture from entering the interior of the protective box shell through the mesh partition, resulting in unsatisfactory dehumidification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 is a cross-sectional view of the external cabinet of the present invention; Figure 4 is a cross-sectional view of the container assembly of the present invention; Figure 5 is a schematic structural diagram of the converter of the present invention; Figure 6 is a cross-sectional view of a side buffer component of the present invention; Figure 7 It is a cross-sectional view of the dehumidifying component of the present invention.

[0015] In the figure: 1. External cabinet; 11. Protective box shell; 12. Sealing door; 13. Guide slide bar; 14. Rear sealing plate; 15. Connecting shell; 16. Internal suction pump; 17. Connecting adjustment pipe; 18. Horizontal compression pipe; 2. Container component; 21. Vertical fixing plate; 22. Transformer; 23. Internal guide rod; 4. Converter; 41. Rear clusterer; 42. Guide interface; 43. External guide rod; 44. Connecting wire; 5. Side buffer component; 51. Filling vertical shell; 52. Folding rubber tube; 53. Push rod box; 54. Vertical slide bar; 55. Filling slide block; 3. Dehumidification component; 31. Snap-on box shell; 32. Control shaft; 33. Deflection partition; 34. Mesh partition; 35. Dehumidifier; 36. Folding plate. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0017] Example 1, please refer to Figure 1-Figure 5 The present invention provides a technical solution: an outdoor high and low voltage power distribution cabinet, comprising an external cabinet body 1, the external cabinet body 1 comprises a protective box shell 11, both sides of the front of the inner wall of the protective box shell 11 are symmetrically rotated with a sealing plate door 12 through a rotating shaft, the left and right sides of the middle of the inner wall of the protective box shell 11 are symmetrically provided with side buffer components 5, the bottom of the inner wall of the protective box shell 11 is evenly fixed with a guide slide bar 13, and the outer surface of the guide slide bar 13 is slidably connected with a container component 2, the back of the inner wall of the protective box shell 11 is clamped with a rear sealing plate 14, and the front of the rear sealing plate 14 is evenly provided with a connecting shell 15, internal suction pumps 16 are symmetrically arranged at both ends of the inner cavity of the connecting shell 15, and the internal suction pump 16 can draw the air inside the protective box shell 11 into the connecting shell 15, and a connecting regulating pipe 17 is fixedly connected to the middle of the inner cavity of the connecting shell 15. The connecting regulating pipe 17 is a hollow pipe body, which can be slidably adjusted relative to the inner cavity of the connecting shell 15 by manual adjustment, and a hygrometer for monitoring gas humidity is arranged in the middle area of ​​the connecting regulating pipe 17, and a transverse compression pipe 18 is fixedly connected to the front end of the connecting regulating pipe 17, and a converter 4 is arranged on the back of the outer surface of the rear sealing plate 14; The container component 2 includes a vertical fixing plate 21, in the middle of which a transformer 22 is evenly arranged, and the back of the inner cavity of the transformer 22 is fixedly connected with an internal guide rod 23; the converter 4 includes a rear-mounted bundler 41, in which a guide interface 42 is evenly opened on the front side, and external guide rods 43 are symmetrically arranged on the back of the inner cavity of the rear-mounted bundler 41, and the inner cavity of the external guide rod 43 is fixedly connected with a connecting wire 44.

[0018] The middle of the back of the outer surface of the rear sealing plate 14 is fixedly connected to the front of the vertical fixing plate 21, the rear end of the built-in guide rod 23 extends to the outside of the rear sealing plate 14 through the through hole, and the rear end of the built-in guide rod 23 is plugged into the inner cavity of the rear clustering device 41 through the guide port 42. The back of the outer surface of the transformer 22 is slidably connected to the middle of the inner cavity of the vertical fixing plate 21 through the guide slide groove, the upper and lower sides of the inner cavity of the transformer 22 are both threadedly connected to the inner cavity of the vertical fixing plate 21 through bolts, the bottom of the inner wall of the vertical fixing plate 21 is slidably connected to the bottom of the inner wall of the protective box shell 11 through the guide slide rod 13, and the buffer spring belts are symmetrically arranged on the front and rear sides of the upper surface of the vertical fixing plate 21. The front end of the connecting regulating tube 17 passes through the vertical fixed plate 21 through the slide groove, the left and right sides of the transverse compression tube 18 are squeezed against the outer surface of the transformer 22, the outer surface of the connecting shell 15 is fixedly connected to the front side of the rear sealing plate 14, and the dehumidification components 3 are symmetrically arranged on the upper and lower sides of the inner cavity of the vertical fixed plate 21.

[0019] When assembling the distribution cabinet, first open the rear cover plate 14 on the back, then push the vertical fixing plate 21 along the guide slide bar 13 at the bottom to the middle of the protective box shell 11, and install spring belts on the front and rear sides of the top of the vertical fixing plate 21. Then, insert the rear cover plate 14 into the back of the protective box shell 11, and then make the rear end of the built-in guide rod 23 pass through the socket of the rear cover plate 14, and then insert it into the guide interface 42 of the rear clusterer 41 to complete the docking work.

[0020] According to the use requirements of the distribution cabinet, a transformer 22 of corresponding specifications is inserted into the middle slide groove of the vertical fixed plate 21, and the transformer 22 is arranged in an array. Then, a built-in guide rod 23 for transfer is inserted into the back of each transformer 22 to ensure that the spacing between adjacent transformers 22 is the same. Then, the transformer 22 and the mesh of the vertical fixed plate 21 are screwed together with screws. Finally, symmetrical dehumidification components 3 are arranged at the slots on the upper and lower sides of the vertical fixed plate 21 to complete the assembly of the container component 2.

[0021] When the rear sealing plate 14 is inserted into the interior of the protective box shell 11, the connecting shell 15 located at the back will insert the connecting regulating tube 17 after the distance adjustment into the gap between adjacent transformers 22, and then the internal suction pumps 16 on both sides begin to absorb the air inside the protective box shell 11 and then pressurize it to the interior of the transverse compression tube 18 through the connecting shell 15 and the connecting regulating tube 17. At this time, the transverse compression tube 18 is inflated and expanded, and then automatically fills the gap between the transformers 22 on both sides. Since the transverse compression tube 18 has a certain elastic buffering effect after expansion, the vibration force generated by the transformer 22 during operation will be absorbed by the adjacent transverse compression tube 18.

[0022] After the power transformation work of the array transformer 22, the output current is concentrated at the rear bundler 41 and supplied to the residential unit through the connecting wire 44. Since the rear bundler 41 is arranged on the back of the protective box shell 11, the possibility of contact with the external environment will be greatly reduced, thereby effectively preventing the problem of accidental external touch.

[0023] Example 2, please refer to Figure 1-Figure 7 The present invention provides a technical solution: on the basis of Example 1, the side buffer component 5 includes a filling vertical shell 51, a folding rubber tube 52 is fixedly connected to the middle part of the outer surface of the filling vertical shell 51 close to the transformer 22, and push rod boxes 53 are symmetrically arranged on the upper and lower sides of the inner wall of the filling vertical shell 51. The inner cavity of the push rod box 53 is evenly provided with vertical slide rods 54, and the end of the vertical slide rod 54 away from the push rod box 53 is fixedly connected to a filling slider 55. The folding rubber tube 52 and the transformer 22 on the side are squeezed against each other, and the folding rubber tube 52 will be pressurized by pushing the filling slider 55, thereby changing the actual length of the folding rubber tube 52 and the squeezing force on the transformer 22.

[0024] There are two side buffer components 5, the outer surface of the push rod box 53 is fixedly connected to the inner wall of the filling vertical shell 51, the outer surface of the filling slider 55 is slidably connected to the outer surface of the filling vertical shell 51, and the inner cavity of the folded rubber tube 52 is fixedly connected to the middle part of the outer surface of the filling vertical shell 51 through a through-hole.

[0025] The dehumidification component 3 includes a snap-in box shell 31, the front part of the inner wall of the snap-in box shell 31 is connected to the control shaft 32 through motor rotation, the outer surface of the control shaft 32 is fixedly connected to the deflection partition 33, the front part of the inner cavity of the snap-in box shell 31 is fixedly connected to the mesh partition 34 through a groove, when the deflection partition 33 is rotated to a vertical state, the bottom of the deflection partition 33 will abut against the bottom of the inner wall of the snap-in box shell 31, thereby isolating the area where the mesh partition 34 is located from the dehumidifier 35, the back of the inner cavity of the snap-in box shell 31 is fixedly connected to the dehumidifier 35, and the back of the outer surface of the snap-in box shell 31 is fixedly connected to the folding plate 36.

[0026] The outer surface of the card-joined box shell 31 is fixedly connected to the inner cavity of the vertical fixed plate 21, the bottom end of the deflection partition 33 is pressed against the bottom of the inner wall of the card-joined box shell 31, and the rear end of the folding plate 36 is pressed against the outer surface of the rear sealing plate 14 through the exhaust port. There are two dehumidifying components 3, the top of the inner cavity of the communicating regulating pipe 17 is fixedly connected with a hygrometer, the inner cavity of the card-joined box shell 31 is fixedly connected to the inner cavity of the hygrometer through a motor, and the back of the outer surface of the dehumidifier 35 extends to the inside of the folding plate 36.

[0027] When the container component 2 moves to the middle area of ​​the protective box shell 11, it will dock with the side buffer components 5 on both sides. At this time, the push rod boxes 53 on the upper and lower sides of the filling vertical shell 51 will push the vertical slide bar 54, so that the filling slide bar 55 slides along the inner wall of the filling vertical shell 51 to the side close to the folding rubber tube 52. At this time, the air inside the filling vertical shell 51 is pressurized into the inside of the folding rubber tube 52, causing the folding rubber tube 52 to stretch, push the transformer 22 on the side, and cooperate with the horizontal compression tube 18 for gap filling to further reinforce the transformer 22.

[0028] Under normal circumstances, it is necessary to ensure that the interior of the protective box shell 11 is in a relatively dry state. When the internal moisture of the sealed protective box shell 11 increases due to the outdoor environment, the control shaft 32 can twist the deflection partition 33 counterclockwise so that the dehumidifier 35 can dehumidify the area where the transformer 22 is located through the mesh partition 34, and discharge the moisture to the outside of the protective box shell 11 through the folding plate 36 on the back. When the dehumidification work is completed, the dehumidifier 35 will stop working. In order to prevent external moisture from flowing back to the interior of the protective box shell 11 through the folding plate 36 and the dehumidifier 35, after each dehumidification work is completed, the control shaft 32 can rotate the deflection partition 33 to a vertical state, so that the bottom end of the deflection partition 33 is against the bottom of the inner wall of the card-jointed box shell 31, thereby isolating the two sides of the card-jointed box shell 31, and preventing external moisture from entering the interior of the protective box shell 11 through the mesh partition 34.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An outdoor high and low voltage distribution cabinet, comprising an external cabinet body (1), characterized in that: The external cabinet (1) comprises a protective box shell (11), both sides of the front part of the inner wall of the protective box shell (11) are provided with sealing doors (12) symmetrically rotating through a rotating shaft, side buffer components (5) are symmetrically arranged on the left and right sides of the middle part of the inner wall of the protective box shell (11), a guide slide bar (13) is evenly fixed on the bottom of the inner wall of the protective box shell (11), and the outer surface of the guide slide bar (13) is slidably connected with the container component (2), the back of the inner wall of the protective box shell (11) is clamped with a rear sealing plate (14), the front of the rear sealing plate (14) is evenly provided with a connecting shell (15), the two ends of the inner cavity of the connecting shell (15) are symmetrically provided with internal suction pumps (16), the middle part of the inner cavity of the connecting shell (15) is fixedly connected with a connecting regulating pipe (17), the front end of the connecting regulating pipe (17) is fixedly connected with a transverse compression pipe (18), and the back of the outer surface of the rear sealing plate (14) is provided with a converter (4); The container component (2) comprises a vertical fixing plate (21), transformers (22) are evenly arranged in the middle of the inner cavity of the vertical fixing plate (21), and the back of the inner cavity of the transformer (22) is fixedly connected with a built-in guide rod (23); The converter (4) comprises a rear-mounted clustering device (41), the front of the rear-mounted clustering device (41) being evenly provided with guide ports (42), the back of the inner cavity of the rear-mounted clustering device (41) being symmetrically provided with external guide rods (43), and the inner cavity of the external guide rods (43) being fixedly connected with a connecting wire (44).

2. The outdoor high and low voltage distribution cabinet according to claim 1 is characterized in that: The middle part of the back of the outer surface of the rear sealing plate (14) is fixedly connected to the front of the vertical fixing plate (21), the rear end of the built-in guide rod (23) extends to the outside of the rear sealing plate (14) through the through opening, and the rear end of the built-in guide rod (23) is plugged into the inner cavity of the rear clustering device (41) through the guide interface (42).

3. The outdoor high and low voltage distribution cabinet according to claim 2 is characterized in that: The back of the outer surface of the transformer (22) is slidably connected to the middle of the inner cavity of the vertical fixing plate (21) via a guide slide groove, the upper and lower sides of the inner cavity of the transformer (22) are threadedly connected to the inner cavity of the vertical fixing plate (21) via bolts, the bottom of the inner wall of the vertical fixing plate (21) is slidably connected to the bottom of the inner wall of the protective box shell (11) via a guide slide rod (13), and buffer spring belts are symmetrically arranged on the front and rear sides of the upper surface of the vertical fixing plate (21).

4. The outdoor high and low voltage distribution cabinet according to claim 3 is characterized in that: The front end of the connecting regulating tube (17) passes through the vertical fixing plate (21) through the sliding groove, the left and right sides of the transverse compression tube (18) are pressed against the outer surface of the transformer (22), the outer surface of the connecting shell (15) is fixedly connected to the front side of the rear sealing plate (14), and the dehumidification components (3) are symmetrically arranged on the upper and lower sides of the inner cavity of the vertical fixing plate (21).

5. The outdoor high and low voltage distribution cabinet according to claim 1 is characterized in that: The side buffer component (5) comprises a filling vertical shell (51), a folded rubber tube (52) is fixedly connected to a side of the middle of the outer surface of the filling vertical shell (51) close to the transformer (22), push rod boxes (53) are symmetrically arranged on the upper and lower sides of the inner wall of the filling vertical shell (51), the inner cavity of the push rod box (53) is evenly arranged with vertical sliding rods (54), and a filling sliding block (55) is fixedly connected to one end of the vertical sliding rod (54) away from the push rod box (53).

6. The outdoor high and low voltage distribution cabinet according to claim 5 is characterized in that: The number of the side buffer components (5) is two, the outer surface of the push rod box (53) is fixedly connected to the inner wall of the filling vertical shell (51), the outer surface of the filling slider (55) is slidably connected to the outer surface of the filling vertical shell (51), and the inner cavity of the folded rubber tube (52) is fixedly connected to the middle part of the outer surface of the filling vertical shell (51) through a through opening.

7. The outdoor high and low voltage distribution cabinet according to claim 4 is characterized in that: The dehumidification component (3) comprises a snap-fit ​​box shell (31), the front portion of the inner wall of the snap-fit ​​box shell (31) is connected to a control shaft (32) through motor rotation, the outer surface of the control shaft (32) is fixedly connected to a deflection partition (33), the front portion of the inner cavity of the snap-fit ​​box shell (31) is fixedly connected to a mesh partition (34) through a groove, the back of the inner cavity of the snap-fit ​​box shell (31) is fixedly connected to a dehumidifier (35), and the back of the outer surface of the snap-fit ​​box shell (31) is fixedly connected to a folding plate (36).

8. The outdoor high and low voltage distribution cabinet according to claim 7 is characterized in that: The outer surface of the snap-fit ​​box shell (31) is fixedly connected to the inner cavity of the vertical fixed plate (21), the bottom end of the deflection partition plate (33) and the bottom of the inner wall of the snap-fit ​​box shell (31) are pressed against each other, and the rear end of the folding through plate (36) and the outer surface of the rear sealing plate (14) are pressed against each other through the exhaust port.

9. The outdoor high and low voltage distribution cabinet according to claim 8, characterized in that: The number of the dehumidifying components (3) is two, a hygrometer is fixedly connected to the top of the inner cavity of the connecting regulating tube (17), the inner cavity of the snap-on box shell (31) is fixedly connected to the inner cavity of the hygrometer via a motor, and the back of the outer surface of the dehumidifier (35) extends to the inside of the folding plate (36).

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