Dustproof and waterproof looped network switch cabinet
By designing an adjustable placement structure and sealing design in the ring network switch cabinet, the existing ring network switch cabinet is easily affected by moisture and insufficient space utilization in rainy days, achieving higher flexibility and lower maintenance cost.
Patent Information
- Application Number
- CN202420577573.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The existing ring network switch cabinets are prone to moisture and short circuit outdoors during rainy days, and the placement space of internal electrical components cannot be flexibly adjusted, resulting in insufficient space utilization.
A dust-proof and waterproof ring net switch cabinet is designed, adopting an adjustable placing table structure and sealing design, including rubber pads and waterproof grooves, ensuring no water leakage in rainy days, and the height of the placing table is achieved through sliding plates and spring mechanisms Adjustment.
It effectively avoids short circuit and moisture problems caused by rainwater seepage, improves the flexibility of the device and space utilization, and reduces maintenance costs.
Smart Images
Figure CN222463850U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of switchgear technology, and in particular to a dustproof and waterproof ring network switchgear. Background Technology
[0002] Ring network switchgear is a type of power equipment used in high-voltage power distribution systems. It is widely used in power distribution networks in cities, industrial parks, commercial buildings, and other places. It features network reliability, high capacity, remote detection, fault isolation, and rapid recovery.
[0003] Currently, most of the electrical component mounting platforms inside ring main switchgear used in the market are fixed and cannot be adjusted. The space used by each layer is the same, but the number of electrical components installed on each layer is different. This results in either excessive or insufficient space on each layer. Furthermore, in rainy weather, rainwater can enter the electrical components inside the switchgear through the heat dissipation vents, causing damage such as short circuits and moisture, which increases the cost of later maintenance and repair. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a dustproof and waterproof ring network switch cabinet.
[0005] To achieve the above objectives, this utility model adopts the following technical solution: a dustproof and waterproof ring network switch cabinet, comprising a switch cabinet body, with support columns fixedly connected to the four corners of the bottom end of the switch cabinet body, and a platform fixedly connected to the bottom end of each support column. A cabinet door is rotatably connected to the left front end of the switch cabinet body, with rubber pads fixedly connected to the outer perimeter of the front end of the cabinet door. A waterproof groove is provided around the outer perimeter of the front end of the switch cabinet body, and the shape of the front end of the rubber pad matches the shape of the waterproof groove. Brackets are fixedly connected to the inner walls of the upper and lower ends and left and right sides of the switch cabinet body, and several placement platforms are provided on the inner walls of the front and rear ends of each bracket. Ventilation openings are provided on the upper and lower sides of the right end of the switch cabinet body.
[0006] As a further description of the above technical solution:
[0007] The bottom inner wall of the placement platform is slidably connected to sliding plates on both the front and rear sides. Sliding rods are fixedly connected to the left and right sides of the opposite end of the sliding plates. Several limiting holes are provided at both the front and rear ends of the bracket.
[0008] As a further description of the above technical solution:
[0009] Each sliding plate has a tension spring fixedly connected to one end of the sliding rod near the outer diameter of the opposite side. The opposite ends of the tension springs on the same side are fixedly connected to the inner walls of the front and rear ends of the placement platform, respectively.
[0010] As a further description of the above technical solution:
[0011] The outer walls of the slide rods are slidably connected to the inner walls of the front and rear ends of the placement platform, and the shapes of the opposite ends of the slide rods on the same side are all matched with the shapes of the limiting holes.
[0012] As a further description of the above technical solution:
[0013] The switch cabinet body has a connecting frame fixedly connected to the outer side of the ventilation opening on the right side, and the inner wall of the connecting frame is provided with a filter plate.
[0014] As a further description of the above technical solution:
[0015] The inner walls of both the left and right ends of the connecting frame are provided with square grooves, and the filter plate is fixedly connected with inserts at both the left and right ends. The shape of the opposite end of the inserts matches the shape of the square grooves.
[0016] As a further description of the above technical solution:
[0017] The connecting frame and the filter plate are both fixedly connected to the left and right sides of the bottom end with through holes. The inner wall of the through hole ear is provided with a plug, and the shape of the opposite side of the outer wall of the plug matches the shape of the through hole on the through hole ear.
[0018] As a further description of the above technical solution:
[0019] The right side of the main body of the switch cabinet is fixedly connected to a canopy away from the connecting frame.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, by pressing the sliding plates on both sides inward, the sliding rod is retracted into the inner wall of the placement platform. At the same time, the tension spring is stretched. Then, according to the space required by each layer of electrical components, the placement platform is adjusted up and down to the corresponding position inside the bracket. After that, the sliding plates are released. Under the elastic return force of the tension spring, the sliding rod is inserted into the corresponding limiting hole and the entire placement platform is limited and fixed. This achieves effective arrangement and utilization of the internal space of the switch cabinet, avoids the situation of excess or insufficient placement space on each layer, and further improves the flexibility and practicality of the device.
[0022] 2. In this utility model, the plug is pulled out from the through hole ear, and then the filter plate is pulled out from the connecting frame. Its structure is simple and easy to operate, so that the filter plate can be disassembled separately, making it easy to clean the dust attached to the filter plate. In addition, the rain canopy can cover the filter plate in rainy weather, preventing rainwater from seeping into the switch cabinet body through the filter plate and causing short circuits or moisture damage to the electrical components, thereby reducing the cost of maintenance and repair of the electrical components in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a front perspective view of a dustproof and waterproof ring main switchgear proposed in this utility model;
[0024] Figure 2 This is a bottom perspective view of the right side of a dustproof and waterproof ring main switchgear proposed in this utility model;
[0025] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0026] Figure 4 This is a schematic diagram of the main structure of a dustproof and waterproof ring network switchgear proposed in this utility model;
[0027] Figure 5 This is a schematic diagram of the placement platform structure for a dustproof and waterproof ring network switchgear proposed in this utility model;
[0028] Figure 6 This is a schematic diagram of the connection frame structure of a dustproof and waterproof ring network switchgear proposed in this utility model;
[0029] Figure 7 This is a schematic diagram of the filter plate structure of a dustproof and waterproof ring network switchgear proposed in this utility model.
[0030] Legend:
[0031] 1. Switch cabinet body; 2. Platform; 3. Support column; 4. Waterproof groove; 5. Placement platform; 6. Limiting hole; 7. Canopy; 8. Bracket; 9. Rubber pad; 10. Cabinet door; 11. Connecting frame; 12. Filter plate; 13. Through hole ear; 14. Plug; 15. Ventilation opening; 16. Sliding plate; 17. Tension spring; 18. Slide rod; 19. Square groove; 20. Insert strip. Detailed Implementation
[0032] 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.
[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0034] Reference Figure 1-7 This utility model provides an embodiment of a dustproof and waterproof ring network switchgear, comprising a switchgear body 1. Support columns 3 are fixedly connected to the four corners of the bottom of the switchgear body 1. A platform 2 is fixedly connected to the bottom of each support column 3. By setting the platform 2 and support columns 3, the switchgear body 1 is kept away from the ground, avoiding direct contact with the ground and thus preventing moisture absorption. A cabinet door 10 is rotatably connected to the left front end of the switchgear body 1. Rubber pads 9 are fixedly connected to the outer perimeter of the front end of the cabinet door 10. A waterproof groove 4 is provided around the outer perimeter of the front end of the switchgear body 1. The shape of the front end of the rubber pad 9 matches the shape of the waterproof groove 4. The fit between the rubber pad 9 and the waterproof groove 4 enhances the sealing of the switchgear body 1 when closed, preventing rainwater from seeping into the switchgear body 1 through gaps and damaging electrical components. Brackets 8 are fixedly connected to the inner walls of the top and bottom ends and left and right sides of the switchgear body 1. Several placement platforms 5 are provided on the inner walls of the front and rear ends of the brackets 8. Ventilation openings 15 are provided on the top and bottom sides of the right end of the switchgear body 1 for heat dissipation and air circulation inside and outside the device.
[0035] To further explain, sliding plates 16 are slidably connected to both the front and rear sides of the inner wall of the bottom end of the placement platform 5. Sliding rods 18 are fixedly connected to both the left and right sides of the opposite end of the sliding plates 16. Several limiting holes 6 are provided at both the front and rear ends of the bracket 8. Tension springs 17 are fixedly connected to the opposite end of the sliding plates 16 near the outer diameter of the sliding rods 18. The opposite ends of the tension springs 17 are respectively fixedly connected to the inner walls of the front and rear ends of the placement platform 5. The outer walls of the sliding rods 18 are slidably connected to the inner walls of the front and rear ends of the placement platform 5. The shape of the opposite ends of the sliding rods 18 is... All of these conform to the shape of the limiting hole 6. First, press the sliding plates 16 on both sides of the inner wall of the placement platform 5 inward, so that the sliding rod 18 retracts into the placement platform 5. At the same time, the tension spring 17 is stretched. Then, according to the different module sizes required for each layer of electrical components, adjust the entire placement platform 5 up and down in the bracket 8 to the corresponding position. Then, release the sliding plate 16. Under the elastic return force of the tension spring 17, the sliding rod 18 is inserted into the corresponding limiting hole 6 and the entire placement platform 5 is limited and fixed. This achieves effective arrangement and utilization of the internal space of the switch cabinet body 1, avoiding the situation of excess or insufficient placement space in each layer, and further improving the flexibility and practicality of the device. The right end of the switch cabinet body 1 is fixedly connected to the outer side of the ventilation opening 15. The inner wall of the connecting frame 11 is provided with a filter plate 12. The inner walls of the left and right ends of the connecting frame 11 are provided with square grooves 19. The left and right ends of the filter plate 12 are fixedly connected with insert strips 20. The shape of the opposite end of the insert strip 20 conforms to the shape of the square groove 19. Both the bottom left and right sides of the connecting frame 11 and the filter plate 12 are fixedly connected with through-hole ears 13. The inner wall of the through-hole ears 13 is provided with a plug 14. The shape of the opposite side of the outer wall of the plug 14 matches the shape of the through hole on the through-hole ear 13. The right side of the switch cabinet body 1 is fixedly connected with a canopy 7 away from the connecting frame 11. The canopy 7 can cover the filter plate 12 in rainy weather to prevent rainwater from seeping into the switch cabinet body 1 through the filter plate 12 and causing short circuits or moisture damage to the electrical components.
[0036] Working principle: First, press the sliding plates 16 on both sides of the inner wall of the placement platform 5 inward, causing the sliding rod 18 to retract into the placement platform 5. At the same time, the tension spring 17 is stretched. Then, according to the different module sizes required for each layer of electrical components, adjust the placement platform 5 up and down within the bracket 8 to the corresponding position. Then, release the sliding plates 16. Under the elastic return force of the tension spring 17, the sliding rod 18 is inserted into the corresponding limiting hole 6 and the placement platform 5 is fixed in place, so as to effectively arrange and utilize the internal space of the switch cabinet body 1. Then, when cleaning the filter plate 12 at the ventilation opening 15, pull out the plug 14 from the through hole ear 13, and then remove the filter plate 12. 2. The filter plate 12 can be removed from the connecting frame 11 to facilitate the cleaning of the attached dust. The rain canopy 7 provides shelter from rain during outdoor rainy days, preventing rainwater from seeping into the switch cabinet body 1 and causing short circuits or moisture damage to electrical components. The platform 2 and support column 3 keep the switch cabinet body 1 away from the ground, preventing direct contact with the ground and thus moisture damage. The rubber pad 9 and waterproof groove 4 fit together to enhance the sealing of the switch cabinet body 1 when closed, preventing rainwater from seeping into the switch cabinet body 1 through gaps and damaging electrical components.
[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A dustproof and waterproof ring network switch cabinet, comprising a switch cabinet body (1), characterized in that: The four corners of the bottom end of the switch cabinet body (1) are fixedly connected to support columns (3), and the bottom end of the support column (3) is fixedly connected to a platform (2). The left side of the front end of the switch cabinet body (1) is rotatably connected to a cabinet door (10), and the outer side of the front end of the cabinet door (10) is fixedly connected to a rubber pad (9). The outer side of the front end of the switch cabinet body (1) is provided with a waterproof groove (4) around the front end, and the shape of the front end of the rubber pad (9) matches the shape of the waterproof groove (4). The inner walls of the upper and lower ends and the left and right sides of the switch cabinet body (1) are fixedly connected to brackets (8), and the inner walls of the front and rear ends of the bracket (8) are provided with a plurality of placement platforms (5). The upper and lower sides of the right end of the switch cabinet body (1) are provided with a plurality of placement platforms (5). A vent (15) is provided, and sliding plates (16) are slidably connected to the front and rear inner walls of the bottom end of the placement platform (5), and sliding rods (18) are fixedly connected to the left and right sides of the opposite ends of the sliding plates (16). A plurality of limiting holes (6) are provided at the front and rear ends of the bracket (8), and a tension spring (17) is fixedly connected to the outer diameter of the sliding rod (18) at the opposite end of the sliding plate (16), and the tension spring (17) is fixedly connected to the front and rear inner walls of the placement platform (5) at the opposite ends on the same side, and the outer walls of the sliding rod (18) are slidably connected to the front and rear inner walls of the placement platform (5), and the shape of the opposite end of the sliding rod (18) on the same side is consistent with the shape of the limiting hole (6).
2. The dustproof and waterproof ring network switch cabinet according to claim 1, characterized in that: A connection frame (11) is fixedly connected to the outside of the right end of the switch cabinet body (1) near the ventilation opening (15), and a filter plate (12) is provided on the inner wall of the connection frame (11).
3. The dustproof and waterproof ring network switch cabinet according to claim 2, characterized in that: The inner walls of the left and right ends of the connection frame (11) are both provided with square grooves (19), and the left and right ends of the filter plate (12) are both fixedly connected with plugging strips (20), and the shape of the opposite ends of the plugging strips (20) matches the shape of the square grooves (19).
4. The dustproof and waterproof ring network switch cabinet according to claim 2, characterized in that: The connection frame (11) and the filter plate (12) are fixedly connected to through-hole ears (13) on both left and right sides of the bottom ends, and the inner wall of the through-hole ear (13) is provided with a plug (14), and the shape of the opposite side of the outer wall of the plug (14) matches the shape of the through hole on the through-hole ear (13).
5. The dustproof and waterproof ring network switch cabinet according to claim 1, characterized in that: The right end of the switch cabinet body (1) away from the outer side of the connection frame (11) is fixedly connected to a canopy (7).