A low-voltage filtering intelligent capacitor that is easy to arrange

Abstract

The utility model discloses a low-voltage filtering intelligent capacitor that is convenient for wiring, and relates to the technical field of capacitors, including an intelligent capacitor body; a connecting plate is fixedly connected to one side of the intelligent capacitor body, and a plurality of wire trough structures are slidably connected to one side of the connecting plate, and the wire trough structure includes a box body, and a cover plate is rotatably connected to the side of the box body away from the connecting plate, and a plurality of wire harness components are fixedly connected to the inner cavity of the box body, and a plurality of sliders are fixedly connected to the side of the box body close to the connecting plate, and a plurality of limit components are fixedly connected to one side of the box body. The utility model is connected by sliding connection between the connecting plate and the wire trough structure, so that the position of the wire trough structure can be adjusted as needed, so as to improve the flexibility of the wiring system, and through the cooperation between the box body and the wire harness component, the wire harness component can be used to constrain the position of the wire in the inner cavity of the box body, so as to avoid a large number of wires from piling up in the inner cavity of the box body, resulting in a disorderly distribution of the wires.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitors, and in particular to a low-voltage filtering intelligent capacitor that is convenient for wiring. Background Art

[0002] The low-voltage filtering intelligent capacitor is actually a set of miniaturized low-voltage intelligent reactive compensation and tuning filtering devices. It takes oil-free low-voltage power capacitors as the main body, adopts micro-electronic component technology, micro-sensor technology, micro-network technology and electrical manufacturing technology, and miniaturizes intelligent components, controllers, filters, reactors, current transformers, thermal relays, fuses and lightning arresters, etc., and installs them on top of the capacitor.

[0003] In the current low-voltage filter capacitor system, the wiring method of wires mainly relies on traditional cable routing channels. However, this traditional method has significant limitations and inconveniences, especially in terms of flexibility and maintenance convenience of wiring. First, traditional cable routing channels usually have fixed positions and structures, and their positions cannot be easily adjusted according to actual needs. This fixity greatly limits the flexibility of the wiring system, so that when adjusting equipment, upgrading the system or repairing the line, complex rewiring is often required, which is not only time-consuming and labor-intensive, but may also affect the stability of the system; secondly, although the traditional wiring method uses tools such as cable ties to bundle the wires to prevent the wires from being messy, this method brings great inconvenience to later maintenance. When a wire needs to be repaired or replaced, the cable tie must be untied first, the target wire must be found and confirmed, and then repaired or replaced. After the repair is completed, the cable tie must be used again to fix the wire. The whole process is cumbersome and inefficient. In response to the above problems, we propose a low-voltage filter intelligent capacitor that is easy to wire.

[0004] Chinese patent document CN211654585U discloses an intelligent integrated low-voltage filter power capacitor, a capacitor body, mounting plates are welded on both sides of the bottom of the capacitor body, a capacitor housing is welded on one side of the mounting plate, a high-speed chip, a CPU controller, a zero-crossing switching device and a reactive power compensation device are respectively arranged inside the capacitor body, and a mutual inductor is connected to one side of the capacitor body by bolts; however, the following defects still exist in the implementation process:

[0005] Although the device in the above document improves the life of the capacitor and reduces the impact of surge current on the power grid, the device in the above document lacks flexibility when arranging the wires and lacks convenience when repairing the wires later. Utility Model Content

[0006] The purpose of the utility model is to provide a low-voltage filtering intelligent capacitor which is convenient for wiring, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A low-voltage filtering intelligent capacitor that is easy to arrange wires comprises an intelligent capacitor body; a connecting plate is fixedly connected to one side of the intelligent capacitor body, a plurality of wire slot structures are slidably connected to one side of the connecting plate, the wire slot structure comprises a box body, a cover plate is rotatably connected to the side of the box body away from the connecting plate, a plurality of wire harness components are fixedly connected to the inner cavity of the box body, a plurality of sliders are fixedly connected to the side of the box body close to the connecting plate, and a plurality of limit components are fixedly connected to one side of the box body.

[0009] A further improvement of the technical solution of the utility model is that a plurality of slide grooves are provided on one side of the connecting plate close to the wire trough structure.

[0010] By adopting the above technical solution, a plurality of slide grooves are provided in the solution, so that the moving track of the wire trough structure can be limited by the slide grooves.

[0011] A further improvement of the technical solution of the utility model is that the sliding block is T-shaped, and the outer surface of the sliding block at the same horizontal height is slidably connected with an inner cavity of the sliding groove.

[0012] By adopting the above-mentioned technical solution, in which the slider is set to T-shape, a larger contact area can be provided, thereby improving the supporting capacity and limiting capacity of the slider. The sliding connection between the slider and the slide groove helps to disperse stress and prevent single-point overload, making the entire structure more solid and stable.

[0013] A further improvement of the technical solution of the utility model is that a connecting block 1 is fixedly connected to one side of the box body close to the limiting component.

[0014] The above technical solution is adopted, in which a connecting block 1 is fixedly connected, so that the position of the cover plate can be limited by the cooperation of the connecting block 1 and the connecting block 2, thereby preventing the cover plate from being affected by external forces during daily use, causing the cover plate to rotate, thereby releasing the protection of the cover plate for the wires.

[0015] A further improvement of the technical solution of the utility model is that a connecting block 2 is fixedly connected to one side of the cover plate close to the limiting assembly.

[0016] By adopting the above technical solution, the position of the cover plate can be constrained after the box body and the cover plate are closed through the cooperation of the connecting block 2 and the connecting block 1.

[0017] A further improvement of the technical solution of the utility model is that the limiting component includes a connecting block three, the side of the connecting block three close to the box body is fixedly connected to the box body, the middle part of the connecting block three is threadedly connected with a threaded rod, the side of the threaded rod close to the connecting plate is fixedly connected with a resist block, and the resist block is made of rubber material.

[0018] The above-mentioned technical scheme is adopted, in which the connecting block three is threadedly connected to the threaded rod, so that the resist block can be driven to move toward the connecting plate by rotating the connecting block three, and then the position of the wire trough structure is limited by the cooperation between the resist block and the connecting plate, so as to prevent the wire trough structure from being affected by external forces during daily use, causing the wire trough structure to be displaced, thereby causing damage to the wires. Since the resist block is made of rubber material, the resist block has a certain elasticity and flexibility, so when the resist block applies force to the connecting plate, it can reduce damage to the surface of the connecting plate.

[0019] A further improvement of the technical solution of the utility model is that the wiring harness assembly includes two outer shells, the outer surfaces of the two outer shells are fixedly connected to the inner cavity of the box body, the inner cavities of the two outer shells are slidably connected to a rubber column, the inner cavities of the two outer shells are fixedly connected to springs, and the two springs are fixedly connected to the rubber column.

[0020] The above technical solution is adopted. In this solution, since the spring has a certain elasticity, it can drive the rubber column to slide in the inner cavity of the outer shell, so that the wire can pass through the gap between the rubber column and the box body, and then the spring is used to drive the rubber column to constrain the position of the wire, which can prevent the wire from being in a disorderly manner in the inner cavity of the box body.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a low-voltage filtering intelligent capacitor that is convenient for wiring. It is slidably connected to the wire trough structure through a connecting plate, so that the position of the wire trough structure can be adjusted as needed, thereby improving the flexibility of the wiring system. Through the cooperation of the box body and the wire harness assembly, the wire harness assembly can be used to constrain the position of the wires in the box body cavity, thereby avoiding a large number of wires from piling up in the box body cavity, resulting in a disorderly distribution of the wires. By fixedly connecting a number of wire harness assemblies, the positions of different wires can be constrained, so that the line can be quickly found during wiring, and when a certain wire needs to be repaired or replaced at a later stage, the target wire can be quickly found and confirmed, and then repaired or replaced, which can save a lot of time.

[0023] 2. The utility model provides a low-voltage filtering intelligent capacitor which is convenient for wiring. The elastic force of the spring can drive the rubber column to slide in an inner cavity of the outer shell, and the rubber column is used to constrain the position of the wire. Therefore, when the wire needs to be repaired in the later stage, there is no need to cut the rubber column. It only needs to apply force to the rubber column and then drive the rubber column to move away from the box body, so as to release the constraint on the wire. After the repair of the wire is completed, the rubber column will be reset under the action of the elastic force of the spring, so as to improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a partial schematic diagram of the overall structure of the utility model;

[0027] Figure 3 It is a schematic diagram of the expansion of the wire trough structure of the utility model;

[0028] Figure 4 This is a closed schematic diagram of the wire trough structure of the utility model;

[0029] Figure 5 A is an enlarged schematic diagram of the utility model;

[0030] Figure 6 It is a schematic diagram of the connection plate of the utility model;

[0031] Figure 7 It is an enlarged schematic diagram of B of the utility model;

[0032] Figure 8 It is a schematic diagram of the wiring harness assembly of the utility model;

[0033] In the figure: 1. intelligent capacitor body; 2. connecting plate; 21. slide groove 1; 3. wire groove structure; 31. box body; 311. connecting block 1; 32. cover plate; 321. connecting block 2; 33. slider; 34. wire harness assembly; 341. housing 1; 342. rubber column; 343. spring; 35. limit assembly; 351. connecting block 3; 352. threaded rod; 353. stop block. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the embodiments:

[0035] like Figure 1-8 As shown, the utility model provides a low-voltage filtering intelligent capacitor that is easy to arrange wires, including an intelligent capacitor body 1; a connecting plate 2 is fixedly connected to one side of the intelligent capacitor body 1, and a plurality of wire trough structures 3 are slidably connected to one side of the connecting plate 2. The wire trough structure 3 includes a box body 31, and a cover plate 32 is rotatably connected to the side of the box body 31 away from the connecting plate 2. A plurality of wire harness assemblies 34 are fixedly connected to the inner cavity of the box body 31, a plurality of sliders 33 are fixedly connected to the side of the box body 31 close to the connecting plate 2, and a plurality of limit assemblies 35 are fixedly connected to one side of the box body 31.

[0036] In this embodiment, the wire trough structure 3 is provided to facilitate movement, and then the position of the wire trough structure 3 can be adjusted according to the wiring needs. Through the cooperation between the box body 31 and the wire harness assembly 34, the wire harness assembly 34 can be used to constrain the position of the wires, which can avoid a large number of wires from accumulating in the inner cavity of the box body 31, resulting in a disorderly distribution of the wires. By fixing and connecting a plurality of wire harness assemblies 34, the wires can be classified and constrained, so that when wiring, the line can be quickly found, and when a certain wire needs to be repaired or replaced later, it can be The target wires can be found and confirmed quickly, and then repaired or replaced. The cover plate 32 is rotatably connected to the box body 31, so that the cover plate 32 can be used to protect the wires in the inner cavity of the box body 31. The slider 33 is provided, so that the slider 33 can be used to limit the moving position track of the wire trough structure 3. The limiting component 35 is fixedly connected, so that after the position of the wire trough structure 3 is determined, the wire trough structure 3 can be fixed to prevent the wire trough structure 3 from being displaced by external forces during later daily use, thereby causing damage to the wires.

[0037] like Figure 4 , Figure 6 , Figure 7 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a plurality of slide grooves 21 are opened on the side of the connecting plate 2 close to the wire trough structure 3, the slider 33 is T-shaped, and the outer surface of the slider 33 at the same horizontal height is slidably connected to the inner cavity of the slide groove 21, and the limiting component 35 includes a connecting block 351, and the side of the connecting block 351 close to the box body 31 is fixedly connected to the box body 31, and the middle part of the connecting block 351 is threadedly connected with a threaded rod 352, and the threaded rod 352 is fixedly connected with a stop block 353 on the side close to the connecting plate 2, and the stop block 353 is made of rubber material.

[0038] In this embodiment, when it is necessary to arrange the wires, first, according to the needs of arranging the wires, the positions of the plurality of wire trough structures 3 on the connecting plate 2 are slidably adjusted. During the sliding process of the wire trough structure 3, the slider 33 will slide in the inner cavity of the slide groove 21. Then, when the position of the wire trough structure 3 is determined, the threaded rod 352 is rotated to drive the stop block 353 to move toward the direction of the connecting plate 2. Then, the cooperation between the stop block 353 and the connecting plate 2 can be used to limit the position of the box body 31.

[0039] like Figure 3 , Figure 5 , Figure 8As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a connecting block 311 is fixedly connected to one side of the box body 31 close to the limit assembly 35, a connecting block 321 is fixedly connected to one side of the cover plate 32 close to the limit assembly 35, and the wiring assembly 34 includes two outer shells 341, the outer surfaces of the two outer shells 341 are fixedly connected to the inner cavity of the box body 31, the inner cavities of the two outer shells 341 are jointly slidably connected to a rubber column 342, the inner cavities of the two outer shells 341 are both fixedly connected to a spring 343, and the two springs 343 are jointly fixedly connected to the rubber column 342.

[0040] In this embodiment, the fixing bolt is then slid out of the inner cavity of the connecting block 1 311 and the inner cavity of the connecting block 2 321, and then the box body 31 and the cover plate 32 are unfolded by rotating the cover plate 32, and then a force is applied to the rubber column 342 to move the rubber column 342 in a direction away from the connecting plate 2, and then the gap between the rubber column 342 and the box body 31 will become larger, so that the wire can pass through the gap between the rubber column 342 and the box body 31, and then the force on the rubber column 342 is released, and under the elastic force of the spring 343, the rubber column 342 is driven to move in the direction of the connecting plate 2, and then the rubber column 34 is used. 2 constrains the position of the wires, and then repeats the above steps to pass different lines through the gap between the rubber column 342 and the box body 31 respectively. Using a number of rubber columns 342 to constrain the position of different lines respectively can avoid a large number of wires from accumulating in the inner cavity of the box body 31, causing a large number of wires to be entangled together, which is not conducive to wiring and subsequent maintenance or replacement of the wires. After the wiring is completed, the box body 31 is rotated to reset the box body 31, and then the fixing bolts are passed through the inner cavities of the connecting block 1 311 and the inner cavities of the connecting block 2 321 in turn, and the fixing bolts are used to constrain the position of the box body 31 and the cover plate 32.

[0041] The following is a detailed description of the working principle of this low-voltage filtering intelligent capacitor that is easy to arrange wiring.

[0042] like Figure 1-8 As shown, when the wires need to be arranged, first, according to the needs of the arrangement, the positions of the plurality of wire trough structures 3 on the connecting plate 2 are slid and adjusted. In the process of sliding the wire trough structure 3, the slider 33 slides in the inner cavity of the slide groove 21. Then, when the position of the wire trough structure 3 is determined, the threaded rod 352 is rotated to drive the stopper 353 to move toward the direction of the connecting plate 2. Then, the stopper 353 cooperates with the connecting plate 2 to limit the position of the box body 31.

[0043] Then, the fixing bolt is slid and pulled out from the inner cavity of the connecting block 1 311 and the inner cavity of the connecting block 2 321. Then, the box body 31 and the cover plate 32 are unfolded by rotating the cover plate 32. Then, a force is applied to the rubber column 342 to move the rubber column 342 in a direction away from the connecting plate 2. Then, the gap between the rubber column 342 and the box body 31 will become larger, so that the wire can pass through the gap between the rubber column 342 and the box body 31. Then, the force applied to the rubber column 342 is released. Under the elastic force of the spring 343, the rubber column 342 is driven to move in the direction of the connecting plate 2. Then, the rubber column 342 is used to push the wire The position of the wire is constrained, and then the above steps are repeated to respectively pass different lines through the gap between the rubber column 342 and the box body 31. Using a number of rubber columns 342 to respectively constrain the position of different lines can avoid a large number of wires from accumulating in the inner cavity of the box body 31, causing a large number of wires to be entangled together, which is not conducive to wiring and subsequent maintenance or replacement of the wires. After the wiring is completed, the box body 31 is rotated to reset the box body 31, and then the fixing bolts are sequentially passed through the inner cavities of the connecting block 1 311 and the inner cavities of the connecting block 2 321, and the positions of the box body 31 and the cover plate 32 are constrained by the fixing bolts.

[0044] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A low-voltage filtering intelligent capacitor that is easy to arrange wiring, comprising an intelligent capacitor body (1); characterized in that: One side of the intelligent capacitor body (1) is fixedly connected to a connecting plate (2), one side of the connecting plate (2) is slidably connected to a plurality of wire trough structures (3), the wire trough structure (3) comprises a box body (31), a side of the box body (31) away from the connecting plate (2) is rotatably connected to a cover plate (32), an inner cavity of the box body (31) is fixedly connected to a plurality of wire harness assemblies (34), a side of the box body (31) close to the connecting plate (2) is fixedly connected to a plurality of sliders (33), and one side of the box body (31) is fixedly connected to a plurality of limit assemblies (35).

2. The low-voltage filtering intelligent capacitor that is easy to arrange wiring according to claim 1, characterized in that: A plurality of slide grooves (21) are provided on one side of the connection plate (2) close to the wire trough structure (3).

3. The low-voltage filtering intelligent capacitor that is easy to arrange wiring according to claim 2, characterized in that: The slider (33) is T-shaped, and the outer surface of the slider (33) at the same level is slidably connected to the inner cavity of the first slide groove (21).

4. The low-voltage filtering intelligent capacitor that is easy to arrange wiring according to claim 1 is characterized in that: A connecting block 1 (311) is fixedly connected to one side of the box body (31) close to the limiting assembly (35).

5. The low-voltage filtering intelligent capacitor that is easy to arrange wiring according to claim 4, characterized in that: A second connecting block (321) is fixedly connected to one side of the cover plate (32) close to the limiting assembly (35).

6. The low-voltage filtering intelligent capacitor that is easy to arrange wiring according to claim 1, characterized in that: The limiting assembly (35) comprises a third connecting block (351), wherein a side of the third connecting block (351) close to the box body (31) is fixedly connected to the box body (31), a threaded rod (352) is threadedly connected to the middle of the third connecting block (351), and a stop block (353) is fixedly connected to a side of the threaded rod (352) close to the connecting plate (2), wherein the stop block (353) is made of rubber material.

7. The low-voltage filtering intelligent capacitor that is easy to arrange wiring according to claim 1, characterized in that: The harness assembly (34) comprises two outer shells (341), the outer surfaces of the two outer shells (341) are fixedly connected to the inner cavity of the box body (31), the inner cavities of the two outer shells (341) are slidably connected to a rubber column (342), the inner cavities of the two outer shells (341) are fixedly connected to a spring (343), and the two springs (343) are fixedly connected to the rubber column (342).

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