Outdoor rain-proof and snow-proof distribution box cabinet
By introducing cleaning and rain/snow protection components into outdoor power distribution cabinets, the problems of snow and dirt accumulation have been solved, achieving efficient cleaning and improved safety of the equipment, and reducing the risk of failure.
Patent Information
- Application Number
- CN202620052685.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-01-16
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2036-01-16
AI Technical Summary
Existing outdoor power distribution cabinets lack dynamic cleaning mechanisms in extreme rain and snow environments, leading to the accumulation of snow and dirt, which affects the stable operation of the equipment. Furthermore, traditional rain shields cannot be dynamically adjusted, increasing the risk of failure.
It employs cleaning and rain/snow protection components, including a reciprocating lead screw, gears, racks, cleaning plates, and rain guards. Dynamic cleaning and rain guard angle adjustment are achieved through motor drive. Combined with spring and support frame design, it ensures that the equipment surface is clean and safe.
It enables efficient dynamic cleaning of power distribution boxes and cabinets, reduces maintenance difficulty and frequency, and improves the safety and reliability of equipment in harsh weather conditions.
Smart Images
Figure CN223927917U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of distribution box cabinet design especially relates to an outdoor rain and snow distribution box cabinet. BACKGROUND
[0002] At present, outdoor environment is complex and changeable, and extreme rain and snow weather occurs frequently, and industrial dust, fallen leaves and other impurities are mixed, which puts forward strict requirements on the rain and snow prevention and dirt prevention capacity of the distribution box cabinet, and the traditional protection design has been difficult to adapt to the modern outdoor operation and maintenance demand.
[0003] The existing device generally lacks a dynamic cleaning mechanism, and dust and dirt mixed with rain and snow are easily attached to the surface and gaps of the cabinet, which will erode the sealing structure and reduce the rain and snow prevention performance after long-term accumulation. The rain and snow can be accumulated on the top of the rain baffle and the edge of the cabinet top, which not only increases the load bearing capacity of the cabinet, but also may seep into the inside along the gap after melting, causing short circuit failure. Especially in snowstorm and freezing rain weather, the failure risk is significantly increased, which affects the stable operation of the equipment. UTILITY MODEL CONTENTS
[0004] The utility model aims at solving the shortcomings in the prior art and provides an outdoor rain and snow distribution box cabinet.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] An outdoor rain and snow distribution box cabinet, comprising a distribution box body, the distribution box body is installed with a cleaning assembly, the cleaning assembly comprises a reciprocating screw rod rotatably connected to the top end of the distribution box body, the reciprocating screw rod is fixedly connected with a gear, four square grooves are opened in the top end of the distribution box body in the circumferential direction, four sliding blocks are slidably connected in the square grooves, the sliding blocks are fixedly connected with racks, the racks are meshed and connected with the gears, the racks are fixedly connected with connecting plates, a rectangular groove is opened in the bottom of the connecting plate, a sliding plate is slidably connected in the rectangular groove, the sliding plate is fixedly connected with a cleaning plate, a motor is fixedly connected in the distribution box body, the output end of the reciprocating screw rod and the motor is fixedly connected, the distribution box body is installed with the cleaning assembly and a rain and snow prevention assembly.
[0007] Preferably, the rain and snow prevention assembly comprises two support frames fixedly connected to the top end of the distribution box body, a rotating shaft is fixedly connected between the two support frames, two rain baffles are rotatably connected to the rotating shaft, the two rain baffles are rotatably connected with connecting blocks, the connecting blocks are fixedly connected with sleeve plates, and the sleeve plates are mechanically matched with the reciprocating screw rod.
[0008] Preferably, a first spring is fixedly connected between the sliding block and the square slot, and a second spring is fixedly connected between the sliding plate and the rectangular slot.
[0009] Preferably, the distribution box body is fixedly connected with a hinge, the hinge is rotationally connected with a box door, and the box door is fixedly connected with a handle.
[0010] Preferably, the distribution box body is fixedly connected with a plurality of support columns, and the plurality of support columns are all fixedly connected with thickened bases.
[0011] Preferably, the cleaning plate is fixedly connected with a plurality of rhombic blocks.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] 1. Firstly, the rotation of the reciprocating lead screw is controlled by the motor in the distribution box body, and a series of transmission devices change the cleaning of the cleaning plate on the side wall of the distribution box body into a dynamic state, so that the accumulated snow, rain stains and stubborn dirt on the entire vertical surface can be continuously and completely scraped or scrubbed, the cleaning efficiency and uniformity are significantly improved, the difficulty and frequency of later maintenance are greatly reduced, and thus the cleanliness and beauty of the side of the distribution box body can be maintained for a long time in various environments.
[0014] 2. Secondly, the opening and closing angle of the rain shield is controlled by the mechanical cooperation of the reciprocating lead screw and the sleeve plate, the accumulated snow on the rain shield can be shaken off, the equipment is prevented from being damaged by heavy snow or frozen into ice, the defect of the traditional fixed structure that passively stores rain and snow is changed, and the safety and reliability of the equipment in bad weather are significantly improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A structural schematic view of an outdoor rain and snow prevention distribution box cabinet is provided for the utility model;
[0016] Figure 2 A structural schematic view of a rain and snow prevention assembly in the outdoor rain and snow prevention distribution box cabinet is provided for the utility model;
[0017] Figure 3 A structural schematic view of a cleaning assembly in the outdoor rain and snow prevention distribution box cabinet is provided for the utility model;
[0018] Figure 4 A connection structure schematic view of a sliding block and a rack in the outdoor rain and snow prevention distribution box cabinet is provided for the utility model;
[0019] Figure 5 A connection structure schematic view of a connecting plate and a sliding plate in the outdoor rain and snow prevention distribution box cabinet is provided for the utility model.
[0020] In the figure: 1 distribution box body, 2 hinge, 3, box door 4, handle, 5 support column, 6 thickened base, 7 support frame, 8 rain shield, 9 rotating shaft, 10 reciprocating screw, 11 connecting block, 12 cover plate, 13 gear, 14 rack, 15 connecting plate, 16 sliding block, 17 square groove, 18 first spring, 19 second spring, 20 rectangular groove, 21 sliding plate, 22 cleaning plate, 23 diamond block. DETAILED DESCRIPTION
[0021] Reference Figures 1-5 An outdoor rain and snow prevention distribution box cabinet, comprising a distribution box body 1, the distribution box body 1 is provided with a cleaning assembly and a rain and snow prevention assembly, the cleaning assembly comprises a reciprocating screw 10 rotatably connected to the top end of the distribution box body 1, the reciprocating screw 10 is fixedly connected with a gear 13, four square grooves 17 are circumferentially formed in the top end of the distribution box body 1, sliding blocks 16 are slidably connected in the four square grooves 17, the sliding blocks 16 are fixedly connected with racks 14, the racks 14 are in meshing connection with the gear 13, the racks 14 are fixedly connected with connecting plates 15, the connecting plates 15 are provided with rectangular grooves 20 at the bottom, sliding plates 21 are slidably connected in the rectangular grooves 20, the sliding plates 21 are fixedly connected with cleaning plates 22, the first springs 18 are fixedly connected between the sliding blocks 16 and the square grooves 17, the second springs 19 are fixedly connected between the sliding plates 21 and the rectangular grooves 20, a motor is fixedly connected in the distribution box body 1, and the output end of the motor is fixedly connected with the reciprocating screw 10.
[0022] When it is rainy and snowy, the motor in the distribution box body 1 can be remotely controlled, the output end of the motor is fixedly connected with the reciprocating screw 10, the rotation of the motor drives the reciprocating screw 10 to rotate, the rotation of the reciprocating screw 10 also drives the gear 13 to rotate, since the gear 13 is in meshing connection with the rack 14, the rack 14 moves along with the rotation of the gear 13, and the movement of the rack 14 drives the connecting plate 15 to move synchronously, the movement of the connecting plate 15 causes the relative displacement of the sliding plate 21, under the action of the second spring 19 and the rectangular groove 20, the sliding plate 21 moves along with the movement of the connecting plate 15, the cleaning plate 22 moves synchronously along with the sliding plate 21, the reciprocating screw 10 is controlled to rotate back and forth by controlling the rotating direction of the motor, and finally the cleaning plate 22 is forced to move back and forth along the distribution box body 1 by the transmission action of the gear 13 and the rack 14, so as to clean the distribution box body 1, through the horizontal reciprocating movement of the cleaning plate 22 on the side wall of the distribution box body 1, the accumulated snow, rain stains and stubborn dirt on the entire vertical surface can be continuously and completely scraped or scrubbed, such a dynamic cleaning mechanism not only avoids cleaning dead angles, but also effectively prevents the accumulation and hardening of dirt in specific areas, significantly improves the cleaning efficiency and uniformity, greatly reduces the difficulty and frequency of later maintenance, so that the cleanliness and beauty of the side of the distribution box body 1 can be maintained for a long time in various environments.
[0023] The rain and snow prevention assembly comprises two supporting frames 7 fixedly connected at the top end of the distribution box body 1, a rotating shaft 9 fixedly connected between the two supporting frames 7, two rain shields 8 rotatably connected to the rotating shaft 9, a connecting block 11 rotatably connected to each of the two rain shields 8, a sleeve plate 12 fixedly connected to the connecting block 11, and the sleeve plate 12 is mechanically matched with the reciprocating lead screw 10, when the reciprocating lead screw 10 is driven to rotate by the motor, the sleeve plate 12 mechanically matched with the reciprocating lead screw 10 is driven to move, wherein the reciprocating lead screw 10 and the sleeve plate 12 are the same as the reciprocating lead screw structure in real life, and thus no redundant description is made, the sleeve plate 12 drives the connecting block 11 to move, and finally controls the opening and closing angle of the rain shield 8, and the change of the opening and closing angle of the rain shield 8 can actively shake off the snow on the rain shield 8, so that the thick heavy snow is prevented from damaging the equipment or freezing into ice, the defect that the rain and snow are passively stored in the traditional fixed structure is changed, and the safety and reliability of the equipment in bad weather are significantly improved.
[0024] The distribution box body 1 is fixedly connected with a hinge 2, the hinge 2 is rotatably connected with a box door 3, the box door 3 is fixedly connected with a handle 4, the distribution box body 1 is fixedly connected with a plurality of supporting columns 5, the plurality of supporting columns 5 are all fixedly connected with thickened bases 6, and the cleaning plate 22 is fixedly connected with a plurality of diamond blocks 23.
[0025] The thickened base 6 is designed in a cross shape, the thickened and solid material and the cross-shaped mechanical structure are combined, the overall bearing capacity is greatly improved, the deformation and sinking caused by weight or external force are effectively prevented, the pressure is uniformly dispersed through multidirectional support, the shaking and overturning risk is resisted, the fatigue strength of the base is simultaneously enhanced, the continuous convex ridge lines formed by the diamond blocks 23 can significantly increase the contact pressure on the surface of the box body, a large number of micro scrapers are like, and stubborn stains can be more effectively removed; the multi-directional inclined facade can guide dirt to be stripped in different directions in back-and-forth movement, the accumulation of pollutants in a single direction is avoided, the removed impurities can be smoothly discharged instead of being repeatedly adhered, and therefore high-efficiency deep cleaning effect is realized.
[0026] In the utility model, when it is needed to clean the surface of the distribution box body 1, the motor is started, the motor drives the reciprocating lead screw 10 to rotate, the reciprocating lead screw 10 drives the gear 13 to rotate, the rack 14 moves along with the gear 13, drives the connecting plate 15 to move, the sliding plate 21 moves synchronously with the connecting plate 15, drives the cleaning plate 22 to move, and the distribution box body 1 is cleaned.
[0027] When the reciprocating screw 10 is rotated under the drive of the motor, it will drive the sleeve plate 12 mechanically matched to move, the sleeve plate 12 drives the movement of the connecting block 11, and finally controls the opening angle of the rain shield 8. The change of the opening angle of the rain shield 8 can actively shake off the snow on the rain shield 8, prevent the thick snow from damaging the equipment or freezing into ice, change the defect of passive accumulation of rain and snow of the traditional fixed structure, and significantly improve the safety and reliability of the equipment in bad weather.
Claims
1. An outdoor rain and snow proof distribution box cabinet comprising a distribution box body (1), characterized in that, The distribution box body (1) is provided with a cleaning assembly, the cleaning assembly comprises a reciprocating screw rod (10) rotatably connected to the top end of the distribution box body (1), the reciprocating screw rod (10) is fixedly connected with a gear (13), four square grooves (17) are formed in the top end of the distribution box body (1) in a circumferential direction, four sliding blocks (16) are slidably connected in the square grooves (17), the sliding blocks (16) are fixedly connected with racks (14), the racks (14) are in meshing connection with the gear (13), the racks (14) are fixedly connected with connecting plates (15), the connecting plates (15) are provided with rectangular grooves (20) in the bottom, the rectangular grooves (20) are slidably connected with sliding plates (21), the sliding plates (21) are fixedly connected with cleaning plates (22), a motor is fixedly connected in the distribution box body (1), the reciprocating screw rod (10) is fixedly connected with the output end of the motor, and the distribution box body (1) is provided with a rain and snow prevention assembly.
2. The outdoor rain and snow proof distribution box cabinet according to claim 1, characterized in that, The rain and snow prevention assembly comprises two support frames (7) fixedly connected to the top end of the distribution box body (1), a rotating shaft (9) is fixedly connected between the two support frames (7), two rain shields (8) are rotatably connected to the rotating shaft (9), the two rain shields (8) are rotatably connected with connecting blocks (11), the connecting blocks (11) are fixedly connected with sleeve plates (12), and the sleeve plates (12) are mechanically matched with the reciprocating screw rod (10).
3. The outdoor rain and snow proof distribution box according to claim 1, characterized in that, First springs (18) are fixedly connected between the sliding blocks (16) and the square grooves (17), and second springs (19) are fixedly connected between the sliding plates (21) and the rectangular grooves (20).
4. The outdoor rain and snow proof distribution box cabinet according to claim 1, characterized in that, The distribution box body (1) is fixedly connected with a hinge (2), the hinge (2) is rotatably connected with a box door (3), and the box door (3) is fixedly connected with a handle (4).
5. The outdoor rain and snow proof distribution box cabinet according to claim 1, characterized in that, The distribution box body (1) is fixedly connected with a plurality of support columns (5), and the plurality of support columns (5) are fixedly connected with thickened bases (6).
6. The outdoor rain and snow proof distribution box cabinet according to claim 1, characterized in that, The cleaning plates (22) are fixedly connected with a plurality of rhombic blocks (23).