Wire arrangement and switchgear

Abstract

The application relates to a wire arranging device and a power distribution cabinet. The wire arranging device comprises a wire arranging box and a wiring structure arranged in the wire arranging box. The wire arranging box is provided with a cavity, and a first wire passing groove in communication with the cavity is formed in one side of the wire arranging box. The wiring structure comprises a plurality of connecting blocks for connecting lines, and the plurality of connecting blocks are fixed in the cavity. Exemplarily, the connecting blocks can be fixed on an inner wall of the wire arranging box. The plurality of connecting blocks are arranged in a first direction opposite to the first wire passing groove in sequence, and the thickness of the connecting blocks increases in sequence in a direction away from the first wire passing groove. A wire clamp and a separation piece are arranged on each connecting block. The wire clamp is used for fixing the line on the connecting block, and the separation piece is used for separating the lines connected on two adjacent connecting blocks in the same wiring structure. The wire arranging device avoids the entanglement and disorder between different lines, so that the arrangement of the lines is more orderly and the maintenance is facilitated.

Description

Technical Field

[0001] This application relates to the field of electrical equipment technology, and in particular to electrical automation distribution cabinets. Background Technology

[0002] Electrical automation distribution cabinets are the final-level equipment in the power distribution system of the electrical automation industry. Their main function is to distribute the electrical energy of a certain circuit of the upper-level power distribution equipment to the nearest load and provide protection, monitoring and control functions. Because there are many electrical devices in the electrical automation industry, the demand for distribution cabinets is also greater.

[0003] Currently, during the use of electrical automation distribution cabinets, due to the large number of electrical devices in the electrical automation industry, the number of wiring connections in the distribution cabinets is also relatively large. Over time, the internal wiring of the distribution cabinets can easily become messy, increasing maintenance difficulty and reducing convenience. Utility Model Content

[0004] Therefore, it is necessary to develop a wiring device and distribution cabinet to address the issue of improving the convenience of line maintenance.

[0005] In a first aspect, this application provides a ribbon cable device, comprising:

[0006] A cable box, wherein the cable box has a cavity, and a first wire-passing groove communicating with the cavity is opened on one side of the cable box;

[0007] The wiring structure includes multiple connecting blocks, all of which are fixed in the cavity. The multiple connecting blocks are arranged sequentially along a first direction facing the first wire-passing groove. The thickness of the connecting blocks increases sequentially along a direction away from the first wire-passing groove. Each connecting block is provided with a wire clamp and an isolator. The wire clamp is used to fix the wire on the connecting block, and the isolator is used to isolate the wires on two adjacent connecting blocks in the same wiring structure.

[0008] The technical solution will be further explained below:

[0009] In one embodiment, the cable box has a plurality of first cable slots, which are arranged at intervals along a second direction intersecting the first direction;

[0010] The number of wiring structures is set to multiple, and the multiple wiring structures are arranged sequentially along the second direction, with each wiring structure being arranged opposite to the first wire groove.

[0011] In one embodiment, the isolation component includes a connecting portion and an isolation portion, one end of the connecting portion is connected to the connecting block, and the other end of the connecting portion is connected to the isolation portion. The isolation portion is used to isolate the lines connected on two adjacent connecting blocks in the same wiring structure.

[0012] In one embodiment, a second cable tray communicating with the cavity is provided on the other side of the cable box, and a cable opening communicating with the second cable tray is provided on the isolation member.

[0013] In one embodiment, the clamp includes a U-shaped clamp, and two connecting strips are spaced apart on the connecting block. One end of the U-shaped clamp is detachably connected to one of the connecting strips, and the other end of the U-shaped clamp is detachably connected to the other connecting strip.

[0014] In one embodiment, the cable box includes a box body and a door movably connected to the box body. The box body is used to open or close the cavity, and the wiring structure is fixed to the inner wall of the box body facing the door.

[0015] In one embodiment, the first threading groove is a strip groove that extends along a direction parallel to the thickness of the connecting block.

[0016] Secondly, this application also provides a power distribution cabinet, comprising:

[0017] Cabinet, the cabinet being used to house electrical equipment;

[0018] The aforementioned cable routing device is fixed to one side of the cabinet.

[0019] In one embodiment, the cabinet includes:

[0020] The cabinet body has a mounting wall inside for installing the electrical equipment, and the mounting wall has ventilation holes.

[0021] A cabinet door is movably connected to the cabinet body. The cabinet door is used to open or close the cabinet body. The cabinet door is positioned opposite to one side of the mounting wall. A first ventilation mesh is provided on the cabinet door.

[0022] The rear panel is connected to the cabinet body and is positioned opposite to the other side of the mounting wall. A fan is installed on the rear panel and faces the mounting wall.

[0023] In one embodiment, the bottom of the cabinet is connected to a support column, and the bottom end of the support column is connected to an anti-slip pad.

[0024] In the aforementioned wiring device and distribution cabinet, during wiring, different wires are first passed through the first wire trough into the cavity of the wiring box. Then, the different wires are connected to different connecting blocks, and the wires are fixed by the clamps on the connecting blocks, thus securing the different wires to different connecting blocks. Simultaneously, by increasing the thickness of each connecting block in the wiring structure along the direction away from the first wire trough, different wires can form a layered structure in the thickness direction of the connecting blocks. Combined with the isolators on the connecting blocks, the wires on adjacent connecting blocks are isolated, allowing the wires of different layers to be arranged separately, avoiding tangling and messiness between different layers, resulting in a neater and more orderly wiring arrangement, and facilitating maintenance. Attached Figure Description

[0025] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0026] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Furthermore, the accompanying drawings are not drawn to a 1:1 scale, and the relative dimensions of the various components are shown as examples only and not necessarily to scale. In the accompanying drawings:

[0028] Figure 1 This is a schematic diagram of the structure of a power distribution cabinet according to one embodiment.

[0029] Figure 2 for Figure 1 The diagram shows an exploded view of the electrical distribution cabinet.

[0030] Figure 3 This is a schematic diagram of the structure of a wiring device according to an embodiment.

[0031] Figure 4 for Figure 3 The diagram shows a partial enlarged view of the cabling device in section A.

[0032] Figure 5 This is a front view of a power distribution cabinet according to one embodiment.

[0033] Figure 6 This is a rear view of a power distribution cabinet according to one embodiment.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Cabinet body; 11. Cabinet main body; 12. Cabinet door; 121. First ventilation mesh; 13. Back panel; 131. Mounting plate; 132. Protective plate; 14. Fan; 15. Support column; 16. Anti-slip mat; 17. Mounting wall; 171. Ventilation hole; 2. Cable routing device; 21. Cable routing box; 211. Box body; 212. Box door; 213. First cable tray; 22. Wiring structure; 221. Connecting block; 2211. Connecting strip; 222. Isolator; 2221. Connecting part; 2222. Isolation part; 2223. Cable opening; 223. Cable clamp. Detailed Implementation

[0036] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0037] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 application.

[0038] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0040] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0042] See Figure 1 as well as Figure 2 This application provides a power distribution cabinet in one embodiment. The power distribution cabinet of this embodiment includes a cabinet body 1 and a wiring device 2. The cabinet body 1 is used to house electrical equipment. The wiring device 2 is disposed on one side of the cabinet body 1. The wiring device 2 is used to organize the wiring of the electrical equipment to solve the problem that the wiring inside the traditional power distribution cabinet is easy to be messy and difficult to maintain.

[0043] Specifically, one embodiment of this application also provides a cabling device 2, which can be applied to the aforementioned distribution cabinet. It is understood that the cabling device 2 can also be applied to other electrical devices, and this is not a limitation.

[0044] See Figure 3 as well as Figure 4One embodiment of the wiring device 2 includes a wiring box 21 and a wiring structure 22 disposed in the wiring box 21. The wiring box 21 has a cavity, and a first wire-passing groove 213 communicating with the cavity is opened on one side of the wiring box 21. The wiring structure 22 includes multiple connecting blocks 221 for connecting lines. All connecting blocks 221 are fixed in the cavity; exemplarily, the connecting blocks 221 can be fixed to an inner wall of the wiring box 21. The multiple connecting blocks 221 are arranged sequentially along a first direction facing the first wire-passing groove 213. Along a direction away from the first wire-passing groove 213, the thickness of the connecting blocks 221 increases sequentially. Each connecting block 221 is provided with a wire clamp 223 and an isolator 222. The wire clamp 223 is used to fix the line to the connecting block 221, and the isolator 222 is used to isolate the lines connected to adjacent connecting blocks 221 in the same wiring structure 22. Figure 3 The arrow X in the diagram represents the first direction, which is the length direction of the cable box; the arrow Y represents the second direction, which is the height direction of the cable box. The thickness direction of the connecting block 221 refers to the direction in which the connecting block protrudes from the inner wall of the cable box.

[0045] Specifically, when wiring, the wiring device 2 first inserts different wires through the first wire-passing groove 213 into the cavity of the wiring box 21, and then connects the different wires to different connecting blocks 221. The wires are then fixed by the wire clamps 223 on the connecting blocks 221, thus fixing the different wires to the different connecting blocks 221 respectively. At the same time, by making the thickness of each connecting block 221 in the wiring structure 22 increase sequentially in the direction away from the first wire-passing groove 213, the different wires can form a layered structure in the thickness direction of the connecting block 221. With the isolation piece 222 on the connecting block 221, the wires on two adjacent connecting blocks 221 are isolated, so that the wires between different layers can be arranged separately, avoiding the wires between different layers from being tangled and messy, making the wiring arrangement more neat and orderly, and facilitating maintenance.

[0046] See Figure 3 The cable tray 21 has multiple first wire-passing slots 213, which are arranged at intervals along a second direction intersecting the first direction. Correspondingly, multiple wiring structures 22 are provided, which are arranged sequentially along the second direction, with each wiring structure 22 opposite to one of the first wire-passing slots 213. Specifically, the wires passing through different first wire-passing slots 213 are connected to the connecting blocks 221 of the corresponding wiring structures 22, thereby increasing the number of wires that the cable tray 2 can manage and further improving the management effect of the cable tray 2 on different wires.

[0047] See Figure 3In one embodiment, the first wire-passing groove 213 is a strip-shaped groove that extends parallel to the thickness direction of the connecting block 221. This, combined with the design that the thickness of each connecting block 221 in the same wiring structure 22 increases sequentially, allows different wires in the same first wire-passing groove 213 to be arranged sequentially along the extension direction of the first wire-passing groove 213, further preventing the different wires in the same first wire-passing groove 213 from becoming tangled and messy.

[0048] See Figure 4 In one embodiment, the isolator 222 includes a connecting portion 2221 and an isolating portion 2222. One end of the connecting portion 2221 is connected to the connecting block 221, and the other end of the connecting portion 2221 is connected to the isolating portion 2222, so that the connecting portion 2221 and the isolating portion 2222 together form an L-shaped structure. The isolating portion 2222 is used to isolate the lines connected to two adjacent connecting blocks 221 in the same wiring structure 22. For example, the isolator 222 can be an L-shaped plate. The connecting portion 2221 supports the isolating portion 2222, and the isolating portion 2222 supports the lines on adjacent connecting blocks 221, thereby separating the lines on two adjacent connecting blocks 221 and preventing different lines from becoming tangled and messy.

[0049] For example, in one embodiment, a second wiring groove (not shown) communicating with the cavity is also provided on the other side of the cable box 21. For example, the second wiring groove is provided on the side wall of the cable box 21 used to fix the connecting block 221, and the isolation member 222 is provided with a wiring opening 2223 communicating with the second wiring groove. In this way, by connecting the second wiring groove to the cabinet 1 of the power distribution cabinet, and then passing the wires on the connecting block 221 through the wiring opening 2223 and the second wiring groove in sequence, the wires can be passed into the cabinet 1 of the power distribution cabinet so that the wires can be connected to the electrical equipment in the power distribution cabinet.

[0050] See Figure 4 In one embodiment, the wire clamp 223 includes a U-shaped clamp, and two connecting strips 2211 are spaced apart on the connecting block 221. One end of the U-shaped clamp is detachably connected to one of the connecting strips 2211, and the other end of the U-shaped clamp is detachably connected to the other connecting strip 2211. Exemplarily, the U-shaped clamp and the connecting strips 2211 are fixed together by screws, which facilitates the installation and removal of the U-shaped clamp, and thus facilitates the fixing of the wires by the U-shaped clamp.

[0051] Preferably, each connector 221 is provided with multiple wire clips 223, such as two, three, four or more, which can further improve the fixing effect of the line.

[0052] See Figure 2In one embodiment, the cable box includes a box body 211 and a door 212 movably connected to the box body 211. The box body 211 is used to open or close the cavity, and the wiring structure 22 is fixed on the inner wall of the box body 211 facing the door 212. In this way, the wiring and wiring structure 22 inside the box body 211 can be maintained by opening the door 212, which improves convenience.

[0053] Preferably, the door 212 is rotatably connected to the box body 211 via a hinge, and the door 212 is provided with a first handle to facilitate opening and closing of the door 212.

[0054] See Figure 5 as well as Figure 6 In one embodiment, the cabinet 1 includes a cabinet body 11, a cabinet door 12 and a back panel 13, wherein the cabinet body 11 is provided with a mounting wall 17 for installing electrical equipment, and the mounting wall 17 has ventilation holes 171.

[0055] Cabinet door 12 is movably connected to cabinet body 1. For example, cabinet door 12 is rotatably connected to cabinet body 1 via hinges. Cabinet door 12 is used to open or close cabinet body 11. Cabinet door 12 is positioned opposite to one side of the mounting wall 17. A first ventilation mesh 121 is provided on cabinet door 12.

[0056] The rear panel 13 is connected to the cabinet body 11. The rear panel 13 is positioned opposite to the other side of the mounting wall 17. A fan 14 is installed on the rear panel 13, and the fan 14 faces the mounting wall 17.

[0057] In this way, the electrical equipment mounted on the wall 17 can be cooled by blowing or venting air through the fan 14, preventing the electrical equipment from overheating during operation and causing safety accidents.

[0058] In one embodiment, for example, the rear panel 13 includes a mounting plate 131 and a protective plate 132. The mounting plate 131 and the protective plate 132 are detachably connected, for example, by screws. The mounting plate 131 is used to mount the fan 14 and cover the upper half of the cabinet 1, and the protective plate 132 is used to cover the lower half of the cabinet 1. The protective plate 132 is fixed to the cabinet 1 by screws. The protective plate 132 may also be provided with a snap-fit ​​groove, so as to facilitate the gripping of the protective plate 132 during installation or disassembly.

[0059] See Figure 1 The bottom of the cabinet 1 is connected to a support column 15, and the bottom end of the support column 15 is connected to an anti-slip pad 16. Specifically, support columns 15 are fixedly connected to the four corners of the bottom of the cabinet 1, and an anti-slip pad 16 is fixedly connected to the bottom end of each support column 15, so as to prevent the distribution cabinet from shifting during operation.

[0060] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A wiring device, characterized in that, include: A cable box, wherein the cable box has a cavity, and a first wire-passing groove communicating with the cavity is opened on one side of the cable box; The wiring structure includes multiple connecting blocks, all of which are fixed in the cavity. The multiple connecting blocks are arranged sequentially along a first direction facing the first wire-passing groove. The thickness of the connecting blocks increases sequentially along a direction away from the first wire-passing groove. Each connecting block is provided with a wire clamp and an isolator. The wire clamp is used to fix the wire on the connecting block, and the isolator is used to isolate the wires on two adjacent connecting blocks in the same wiring structure.

2. The wiring device according to claim 1, characterized in that, The cable box has multiple first wire-passing slots, which are arranged at intervals along a second direction that intersects the first direction; The number of wiring structures is set to multiple, and the multiple wiring structures are arranged sequentially along the second direction, with each wiring structure being arranged opposite to the first wire groove.

3. The wiring device according to claim 1, characterized in that, The isolation component includes a connecting part and an isolation part. One end of the connecting part is connected to the connecting block, and the other end of the connecting part is connected to the isolation part. The isolation part is used to isolate the lines connected on two adjacent connecting blocks in the same wiring structure.

4. The wiring device according to claim 1, characterized in that, The other side of the cable box is provided with a second cable pass-through groove that communicates with the cavity, and the isolation member is provided with a cable pass-through opening that communicates with the second cable pass-through groove.

5. The wiring device according to claim 1, characterized in that, The clamp includes a U-shaped clamp, and two connecting strips are spaced apart on the connecting block. One end of the U-shaped clamp is detachably connected to one of the connecting strips, and the other end of the U-shaped clamp is detachably connected to the other connecting strip.

6. The wiring device according to claim 1, characterized in that, The cable box includes a box body and a door movably connected to the box body. The box body is used to open or close the cavity, and the wiring structure is fixed on the inner wall of the box body facing the door.

7. The wiring device according to any one of claims 1-6, characterized in that, The first threading groove is a strip-shaped groove that extends along the thickness direction of the connecting block.

8. A power distribution cabinet, characterized in that, include: Cabinet, the cabinet being used to house electrical equipment; The wiring device according to any one of claims 1-7, wherein the wiring device is fixed to one side of the cabinet.

9. The power distribution cabinet according to claim 8, characterized in that, The cabinet includes: The cabinet body has a mounting wall inside for installing the electrical equipment, and the mounting wall has ventilation holes. A cabinet door is movably connected to the cabinet body. The cabinet door is used to open or close the cabinet body. The cabinet door is positioned opposite to one side of the mounting wall. A first ventilation mesh is provided on the cabinet door. The rear panel is connected to the cabinet body and is positioned opposite to the other side of the mounting wall. A fan is installed on the rear panel and faces the mounting wall.

10. The power distribution cabinet according to claim 8, characterized in that, The bottom of the cabinet is connected to a support column, and the bottom end of the support column is connected to an anti-slip pad.

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