Wiring structure of distribution box

Abstract

The utility model relates to the field of distribution box equipment, in particular to a wiring structure of a distribution box, a framework is mounted in a box body, a mounting plate for mounting electrical equipment is mounted in the box body, the mounting plate is slidably connected with the framework, the wiring structure is mounted on the framework, the wiring structure comprises a fixing plate and a wire bunching device, and the fixing plate is slidably connected with the mounting plate. A groove is formed in the fixing plate, the bunching device is inserted into the groove, and the wiring structure can be repeatedly used, can save resources and is convenient to maintain and repair.

Description

Technical Field

[0001] The present application relates to the field of distribution box equipment, and in particular to a wiring structure of a distribution box. Background Art

[0002] A distribution box is an electrical device that is a key component in the power system. It assembles switchgear, measuring instruments, protective electrical equipment, fuse boxes and other equipment in a closed or semi-closed distribution box. Distribution boxes are widely used in modern industry, commerce and residences.

[0003] Since a variety of electrical appliances are installed inside, the wires inside the distribution box are also very complicated. They are often arranged in a disorderly manner inside the distribution box, or bundled and fixed with tape or disposable clips. If the wiring harness needs to be adjusted or replaced, the tape or clip needs to be cut off and then new tape or disposable clips need to be reinstalled, which not only wastes resources but also is inconvenient for maintenance or repair. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this application is to provide a wiring structure for a distribution box to solve the technical problem that if the wiring harness needs to be adjusted or replaced, the tape or buckle needs to be cut off and then a new tape or disposable buckle needs to be reinstalled, which not only wastes resources but also is inconvenient for maintenance or repair.

[0005] The above technical problems solved by the present application are achieved through the following technical solutions:

[0006] A wiring structure of a distribution box, comprising a box body, a frame installed in the box body, a mounting plate for mounting electrical equipment installed in the box body, the mounting plate is slidably connected to the frame, a wiring structure is installed on the frame, the wiring structure comprises a fixing plate and a cable tie, the fixing plate is provided with a groove, and the cable tie is plugged into the groove.

[0007] By adopting the above technical solution, the wiring harness that needs to be organized is installed on the harness tie-in device, and then the harness tie-in device is plugged into the groove of the fixed plate to complete the wiring of the harness. When the wiring harness needs to be maintained or replaced, the harness tie-in device is pulled out of the groove, and then the wiring harness that needs to be repaired or replaced is taken out of the harness tie-in device. The wiring structure is simple and reusable, which not only saves resources but also facilitates the maintenance and repair of the wiring harness.

[0008] A further optimization scheme is that the cable harness includes a first component and a second component, the first component and the second component are in a semi-circular shape, the diameter of the first component is larger than the diameter of the second component, one end of the first component is rotatably connected to one end of the second component, and the other end of the first component is movably connected to the other end of the second component.

[0009] By adopting the above technical solution, after the wiring harness to be sorted is installed inside the cable harness, the first component is operated to move toward the second component, and the outer surface of the second component is allowed to contact the inner surface of the second component. Since the diameter of the first component of the cable harness is larger than the diameter of the second component, the outer surface of the first component and the inner surface of the second component will fit together due to the tension of the first component, so the wiring harness can be wrapped inside the cable harness. If the wiring harness in the cable harness needs to be taken out, it is only necessary to separate one end of the first component and the second component. The cable harness has a simple structure and can be reused, saving waste of resources.

[0010] A further optimization scheme is that a locking flange is provided on the surface of the first component away from the second component, a locking plate is installed on the upper and lower end surfaces of the second component, and a gap is reserved between the two locking plates, and a locking pin is installed between the ends of the two locking plates away from the second component.

[0011] By adopting the above technical scheme, in order to prevent the first component from slipping out of the second component, a locking flange is provided on the surface of the first component away from the second component, a locking plate is installed on the upper and lower end surfaces of one end surface of the second component, and a gap is reserved between the two locking plates, and a locking pin is installed between the ends of the two locking plates away from the second component. When in use, the wiring harness in the distribution box is placed between the first component and the second component, and then the first component is pushed to move toward the first component. After the outer surface of the first component contacts the inner surface of the second component, the first component is further pushed, and the locking flange on the first component will be stuck on the locking pin. There are multiple locking flanges on the first component, and which locking flange to use is selected according to actual conditions. When unlocking is required, the first component is pushed to make the locking flange disengage from the locking pin, and then the first component is pulled out of the second component.

[0012] According to a further optimization scheme, a limit block is provided at one end where the first component is rotatably connected to the second component.

[0013] By adopting the above technical solution, a limit block is set on one end of the rotational connection between the first component and the second component to prevent the first component from continuing to slide inwardly of the second component when locked, and the first component is limited to a position under the action of the limit block, which can also increase the locking force between the first component and the second component, thereby better fixing the wiring harness in the cable harness.

[0014] A further optimization scheme is that a slide rail is installed on each of the left and right sides of the frame, the slide rail is T-shaped, and both sides of the mounting plate are provided with slide grooves that cooperate with the slide rails, and the mounting plate and the frame are slidably connected through the slide rails.

[0015] By adopting the above technical scheme, in reality, due to the volume of the distribution box and the instruments installed inside the distribution box, the maintenance space left for maintenance personnel is small, which is inconvenient for maintenance. A slide rail is installed on each side of the left and right sides of the frame, and the slide rail is set to be T-shaped. Both sides of the mounting plate are provided with slide grooves that cooperate with the slide rails. The mounting plate and the frame are slidably connected by the slide rails. In this way, if maintenance is required, the maintenance personnel only need to pull out the mounting plate to conveniently carry out maintenance.

[0016] According to a further optimization scheme, the side panels of the box body are movably connected to the frame.

[0017] By adopting the above technical solution, in order to further increase the maintenance space and facilitate maintenance personnel, the side panels on the box are movably connected to the frame. When maintenance workers need to repair, they only need to remove the side panels on the box to increase the maintenance space, making it convenient for maintenance personnel to repair the components inside the distribution box.

[0018] According to a further optimization scheme, ventilation holes are provided on the side panels of the box body.

[0019] By adopting the above technical solution, the components installed inside the distribution box will generate heat when working. In order to dissipate the heat inside the distribution box, ventilation holes are provided on the side panels of the distribution box to dissipate the heat inside the distribution box by utilizing the flow of wind.

[0020] According to a further optimization solution, the wiring structure is made of stainless steel.

[0021] Stainless steel materials can effectively prevent corrosion and increase the service life of the wiring structure. Stainless steel has good toughness and can prevent deformation caused by the material during long-term use.

[0022] By adopting the above technical solution,

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] The wiring structure of the present application can be reused, and the wiring structure is simple, which not only saves resources but also facilitates the maintenance and repair of the wiring harness.

[0025] By providing the first component and the second component, the wiring harness inside the distribution box can be well organized, and when maintenance is needed, the first component and the second component can be separated to replace individual wiring harnesses, which is convenient for maintenance.

[0026] By providing a plurality of locking flanges and the cooperation of the locking pins, the first component and the second component can be firmly locked together. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a perspective view of the rear part of the device of the utility model;

[0028] Figure 2 yes Figure 1 A magnified image of point A;

[0029] Figure 3 It is a perspective view of the front part of the device of the utility model.

[0030] Figure numerals: 1. Box body; 2. Frame; 3. Mounting plate; 4. Wiring structure; 40. Fixing plate; 401. Groove; 42. Cable tie; 421. First component; 422. Second component; 423. Locking flange; 424. Locking plate; 425. Locking pin; 426. Limit block; 21. Slide rail; 5. Vent. DETAILED DESCRIPTION

[0031] The utility model application is further described in detail below in conjunction with the accompanying drawings.

[0032] In the description of the utility model application, it should be noted that the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the application.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0034] Example, see Figure 1 , Figure 2 and Figure 3, a wiring structure 4 of a distribution box, including a box body 1, a frame 2 is installed at the four corners of the inner side of the box body 1, the frame 2 is fixedly connected to the box body 1, a T-shaped slide rail 21 is installed between the two frames 2 on the left and right sides of the box body, and the left and right ends of the mounting plate 3 are provided with slide grooves that cooperate with the T-shaped slide rail 21, and the slide grooves on the mounting plate 3 are slidably connected to the T-shaped slide rail 21. In actual use, if you want to repair the inside of the distribution box, you can manually pull out the mounting plate 3, which can increase the maintenance space and facilitate maintenance. The mounting plate 3 and the side wall behind the distribution box are reserved with space for installing the wiring structure 4, the wiring structure 4 includes a fixing plate 40 and a cable tie 42, the fixing plate 40 is fixedly connected to the frame 2, in actual conditions, the fixing plate 40 can be selected to be set vertically or horizontally, and a plurality of grooves 401 are set on the fixing plate 40, and the cable tie 42 is plugged into the groove 401. During maintenance, it is convenient for maintenance personnel to take the cable tie 42 out of the groove 401.

[0035] Specifically, the cable tie 42 includes a first component 421 and a second component 422. The first component 421 and the second component 422 are respectively in the shape of a semicircular ring. The diameter of the first component 421 can be slightly larger than the diameter of the second component 422. In actual use, the outer surface of the first component 421 can be stuck on the inner surface of the second component 422, so that a closed circular ring can be formed to fix the wires in the distribution box in the circular ring. One end of the first component 421 is rotatably connected to one end of the second component 422, and the other end of the first component 421 is movably connected to the other end of the second component 422. A limit block 426 is installed at the end where the first component 421 and the second component 422 are rotatably connected.

[0036] More specifically, in order to prevent the first component 421 from sliding out of the second component 422, a locking flange 423 is provided on the surface of the first component 421 away from the second component 422, and a locking plate 424 is installed on the upper and lower ends of one end surface of the second component 422, and a gap is reserved between the two locking plates 424. A locking pin 425 is installed between the ends of the two locking plates 424 away from the second component 422. When in use, the wiring harness in the distribution box is placed between the first component 421 and the second component 422, and then the first component 421 is pushed toward the first component 421. When component 421 moves and the outer surface of the first component 421 contacts the inner surface of the second component 422, the first component 421 is further pushed and the locking flange 423 on the first component 421 is stuck on the locking pin 425. There are multiple locking flanges 423 on the first component 421. Which locking flange 423 to use is selected according to actual conditions. When unlocking is required, the first component 421 is pushed to make the locking flange 423 disengage from the locking pin 425, and then the first component 421 is pulled out of the second component 422.

[0037] In order to further increase the maintenance space and facilitate maintenance, the side panels of the distribution box are movably connected to the frame (2).

[0038] In order to dissipate heat inside the distribution box, a vent (5) is provided on the side plate of the distribution box, and the flow of wind is used to dissipate heat inside the distribution box. The material of the wiring structure is preferably stainless steel.

[0039] The specific implementation process is as follows: in actual use, after the electrical appliances inside the distribution box are installed, the wiring harness to be sorted is placed inside the wiring harness 42, and then the first component 421 is pushed to allow the outer surface of the first component 421 to contact the inner surface of the second component 422, and the locking flange 423 is locked to the locking pin 425, and then the wiring harness 42 is plugged into the groove 401 on the fixed plate 40. Multiple wiring harnesses 42 can be selected according to actual conditions, and each wiring harness 42 is plugged into the groove 401 on the fixed plate 40, that is, one wiring harness 42 is plugged into one groove 401. When maintenance is required, when the wiring harness to be replaced in the wiring harness 42 needs to be taken out, the wiring harness 42 can be pulled out from the groove 401, and then the first component 421 is pushed toward the center of the wiring harness 42 to separate the locking flange 423 from the locking pin 425, and then the wiring harness 42 is opened to both sides to take out the wiring harness.

[0040] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wiring structure of a distribution box, comprising a box body (1), characterized in that: A frame (2) is installed in the box (1), a mounting plate (3) for mounting electrical equipment is installed in the box (1), the mounting plate (3) is slidably connected to the frame (2), a wiring structure (4) is installed on the frame (2), the wiring structure (4) comprises a fixing plate (40) and a cable tie (42), a groove (401) is provided on the fixing plate (40), and the cable tie (42) is plugged into the groove (401).

2. The wiring structure of a distribution box according to claim 1, characterized in that: The cable tie (42) comprises a first component (421) and a second component (422); the first component (421) and the second component (422) are in a semicircular shape; the diameter of the first component (421) is greater than the diameter of the second component (422); one end of the first component (421) is rotatably connected to one end of the second component (422); and the other end of the first component (421) is movably connected to the other end of the second component (422).

3. The wiring structure of a distribution box according to claim 2, characterized in that: A locking flange (423) is provided on the surface of the first component (421) away from the second component (422); a locking plate (424) is installed on the upper and lower ends of one end surface of the second component (422); a gap is reserved between the two locking plates (424); and a locking pin (425) is installed between the ends of the two locking plates (424) away from the second component (422).

4. The wiring structure of a distribution box according to claim 3, characterized in that: A limit block (426) is provided at one end where the first component (421) is rotatably connected to the second component (422).

5. The wiring structure of a distribution box according to claim 1, characterized in that: A slide rail (21) is installed on each of the left and right sides of the frame (2); the slide rail (21) is T-shaped; both sides of the mounting plate (3) are provided with slide grooves that match the slide rail (21); the mounting plate (3) and the frame (2) are slidably connected via the slide rail (21).

6. The wiring structure of a distribution box according to claim 1, characterized in that: The side panels of the box body (1) are movably connected to the frame (2).

7. The wiring structure of a distribution box according to claim 1, characterized in that: A vent (5) is provided on the side plate of the box body (1).

8. The wiring structure of a distribution box according to claim 1, characterized in that: The wiring structure (4) is made of stainless steel.

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