Distribution box convenient for wire arrangement

Abstract

The utility model relates to the technical field of power distribution devices, and discloses a power distribution box convenient for wire arrangement, which comprises a box body, U-shaped wire bunching plates are fixedly connected to the left and right sides of the lower surface of the box body, wire bunching grooves are formed in the outer surfaces of the left and right sides of the U-shaped wire bunching plates, and connecting rods are movably connected to the inner surfaces of the U-shaped wire bunching plates. The lower surface of the connecting rod is fixedly connected with an L-shaped block located on the inner side of the U-shaped wire bunching plate. By arranging the bunching groove, the connecting rod, the L-shaped block, the pulling plate and the spring, firstly, an operator pulls the pulling plate to enable the pulling plate, the connecting rod and the L-shaped block to start to move forwards, and when the L-shaped block does not shield the bunching groove any more, the operator puts a cable into the bunching groove and then loosens the pulling plate, so that the cable is bunched. And at the moment, the whole L-shaped block can automatically recover the shielding of the wire bunching groove under the elastic force action of the spring, so that the wire is limited in the wire bunching groove, and the arrangement of the accessed cable is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to power distribution device technical field, more specifically, the utility model relates to a power distribution box convenient for wire arrangement. BACKGROUND

[0002] The power distribution box is the core device of the power distribution system, is used for centralized control and protection circuit, its shell adopts metal or flame -retardant engineering plastics, has dustproof, moistureproof and insulating characteristics, ensures that the power is safe, and the power distribution box can install different types of power distribution device, and through reasonable distribution electric energy to different loop, realizes overload, short circuit and leakage protection, prevents equipment damage and fire risk, and can be divided into domestic power distribution box, industrial power cabinet and outdoor rain -proof box according to use Type, as the "hub" of the power network, the power distribution box is widely used in building, factory and public facilities.

[0003] The operator needs to use the power distribution box when configuring the power system to concentrate and protect the circuit and improve the management efficiency of the power system, and the existing power distribution box has the function of installing power components in the actual use process, but the existing power distribution box generally does not have the wire arrangement function, so the wires and cables connected to the power distribution box are scattered together, which causes the wires and cables to be entangled and knotted, which causes great trouble for subsequent power system maintenance, and therefore needs to be improved. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects of the prior art, the utility model provides a power distribution box convenient for wire arrangement, which has the advantages of preventing wire entanglement and knotting.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a power distribution box convenient for wire arrangement, including the box, the left and right sides of the lower surface of the box are fixedly connected with U type wire binding plate, the outer surfaces of the left and right sides of the U type wire binding plate are all provided with wire binding groove, the inner surface of the U type wire binding plate is movably connected with connecting rod, the lower surface of the connecting rod is fixedly connected with L shaped block located in the inner side of the U type wire binding plate, the front end of the connecting rod is fixedly connected with pull plate, the left and right sides of the outer surface of the U type wire binding plate are all fixedly connected with fixed plate located above the wire binding groove, the front surface of the fixed plate is fixedly connected with spring, the other end of the spring is fixedly connected with the rear surface of the pull plate, the rear surface of the pull plate is fixedly connected with limiting rod, the rear end of the limiting rod penetrates through the fixed plate and extends to the rear side of the fixed plate, and the outer surface of the limiting rod and the inner surface of the fixed plate are movably sleeved.

[0006] As a preferred technical scheme of the utility model, the outer surface of the limiting rod is fixedly sleeved with the second limiting ring located at the rear side of the fixed plate, the outer surface of the limiting rod is fixedly sleeved with the first limiting ring located at the front side of the fixed plate, and the rear surface of the first limiting ring is movably connected with the front surface of the fixed plate.

[0007] As a preferred embodiment of this utility model, a guide frame is fixedly connected to the front surface of the box, and a limit block is movably connected to the left end of the inner surface of the upper and lower sides of the guide frame. A box door is fixedly connected to the outer surface of the limit block, and the outer surface of the box door is movably connected to the outer surface of the guide frame.

[0008] As a preferred embodiment of this utility model, heat dissipation grooves are provided on both the left and right sides of the upper surface of the box, and two cover plates are movably connected to both the left and right sides of the upper surface of the box. The upper surface of the two cover plates is provided with connecting grooves.

[0009] As a preferred technical solution of this utility model, the inner surface of the connecting groove is movably connected to a limiting frame, and there are two limiting frames. The bottom ends of the two limiting frames are fixedly connected to the upper surface of the box.

[0010] As a preferred technical solution of this utility model, a protective sleeve is fixedly connected to the middle of the upper surface of the box, a drive motor is fixedly installed on the inner surface of the protective sleeve, a round shaft is fixedly sleeved at the other end of the output shaft of the drive motor, and the bottom end of the round shaft passes through the protective sleeve and extends to the bottom of the protective sleeve and is fixedly sleeved with an active rod.

[0011] As a preferred embodiment of this utility model, both ends of the active rod are hinged with driven rods, and there are two driven rods. The other ends of the two driven rods are respectively hinged to the upper surfaces of the two cover plates.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up a cable tray, connecting rod, L-shaped block, pull plate, and spring, allows the operator to first pull the pull plate, causing the pull plate, connecting rod, and L-shaped block to move forward. When the L-shaped block no longer obstructs the cable tray, the operator places the cable into the cable tray and then releases the pull plate. At this time, the L-shaped block will automatically restore its obstruction of the cable tray under the elastic force of the spring, thus confining the cable within the cable tray and achieving the organization of the connected cable, avoiding the occurrence of cable tangling and knotting.

[0014] 2. This utility model, by setting up heat dissipation slots, cover plates, limiting frames, active rods, and driven rods, allows the circular shaft and active rod to start rotating when the operator starts the drive motor. At this time, the two ends of the active rod will drive the driven rod, causing the driven rod to also start rotating. The other end of the driven rod will drive the cover plate, thereby causing the two cover plates to move in opposite directions under the limitation of the limiting frame. Finally, the two cover plates will release the obstruction of the heat dissipation slots, thereby improving the overall heat dissipation speed of the enclosure. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the back of this utility model;

[0017] Figure 3 This is a schematic diagram of the bottom structure of this utility model;

[0018] Figure 4 This is a cross-sectional view of the guide frame of this utility model;

[0019] Figure 5 This is a cross-sectional view of the protective sleeve of this utility model;

[0020] Figure 6 This is a cross-sectional view of the L-shaped block of this utility model;

[0021] Figure 7 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0022] In the diagram: 1. Cabinet; 2. U-shaped cable management plate; 3. Cable management channel; 4. Connecting rod; 5. L-shaped block; 6. Pull plate; 7. Fixing plate; 8. Spring; 9. Limiting rod; 10. First limiting ring; 11. Second limiting ring; 12. Guide frame; 13. Limiting block; 14. Cabinet door; 15. Heat dissipation slot; 16. Cover plate; 17. Connecting slot; 18. Limiting frame; 19. Protective sleeve; 20. Drive motor; 21. Round shaft; 22. Driving rod; 23. Driven rod. Detailed Implementation

[0023] 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.

[0024] like Figures 1 to 7As shown, this utility model provides a distribution box for easy cable management, including a box body 1. U-shaped cable trays 2 are fixedly connected to both the left and right sides of the lower surface of the box body 1. Cable tray grooves 3 are opened on the outer surfaces of both the left and right sides of the U-shaped cable trays 2. A connecting rod 4 is movably connected to the inner surface of the U-shaped cable tray 2. An L-shaped block 5 located inside the U-shaped cable tray 2 is fixedly connected to the lower surface of the connecting rod 4. A pull plate 6 is fixedly connected to the front end of the connecting rod 4. Fixed plates 7 located above the cable tray grooves 3 are fixedly connected to both the left and right sides of the outer surface of the U-shaped cable tray 2. A spring 8 is fixedly connected to the front surface of the fixed plate 7. The other end of the spring 8 is fixedly connected to the rear surface of the pull plate 6. A limit rod 9 is fixedly connected to the rear surface of the pull plate 6. The rear end of the limit rod 9 passes through the fixed plate 7 and extends to the rear side of the fixed plate 7. The outer surface of the limit rod 9 and the inner surface of the fixed plate 7 are movably sleeved.

[0025] The design of the L-shaped block 5 serves to prevent the cable from falling out of the cable tray 3. When the operator pulls the pull plate 6, causing the pull plate 6 and the connecting rod 4 to move forward as a whole, the L-shaped block 5 will gradually release its obstruction of the cable tray 3, thereby allowing the cable to be placed inside the cable tray 3.

[0026] Among them, the outer surface of the limiting rod 9 is fixedly sleeved with a second limiting ring 11 located on the rear side of the fixing plate 7, and the outer surface of the limiting rod 9 is fixedly sleeved with a first limiting ring 10 located on the front side of the fixing plate 7. The rear surface of the first limiting ring 10 and the front surface of the fixing plate 7 are movably connected.

[0027] The design of the first limiting ring 10 and the second limiting ring 11 serves to limit the movement range of the entire connecting rod 4 and the L-shaped block 5.

[0028] Among them, the front surface of the box 1 is fixedly connected to the guide frame 12, and the left end of the inner surface of the upper and lower sides of the guide frame 12 is movably connected to the limit block 13. The outer surface of the limit block 13 is fixedly connected to the box door 14, and the outer surface of the box door 14 is movably connected to the outer surface of the guide frame 12.

[0029] The design of the guide frame 12 and the limiting block 13 serves to limit the movement range of the box door 14.

[0030] The upper surface of the housing 1 has heat dissipation grooves 15 on both the left and right sides, and two cover plates 16 are movably connected to the upper surface of the housing 1. The upper surface of the two cover plates 16 has a connecting groove 17.

[0031] The design of the heat dissipation slot 15 can accelerate the overall heat dissipation speed of the cabinet 1, while the design of the cover plate 16 serves to shield the heat dissipation slot 15.

[0032] Among them, the inner surface of the connecting groove 17 is movably connected to the limiting frame 18, and there are two limiting frames 18. The bottom ends of the two limiting frames 18 are fixedly connected to the upper surface of the box 1.

[0033] The design of the limit bracket 18 restricts the movement direction of the cover plate 16.

[0034] Among them, a protective sleeve 19 is fixedly connected to the middle of the upper surface of the housing 1, a drive motor 20 is fixedly installed on the inner surface of the protective sleeve 19, and a round shaft 21 is fixedly sleeved at the other end of the output shaft of the drive motor 20. The bottom end of the round shaft 21 passes through the protective sleeve 19 and extends to the bottom of the protective sleeve 19 and is fixedly sleeved with an active rod 22.

[0035] When the drive motor 20 starts running, the circular shaft 21 and the drive rod 22 will start to rotate.

[0036] Among them, the left and right ends of the driving rod 22 are hinged with driven rods 23, and there are two driven rods 23. The other ends of the two driven rods 23 are respectively hinged to the upper surfaces of the two cover plates 16.

[0037] The rotation of the driving rod 22 will cause the driven rod 23 to start rotating. At this time, the other end of the driven rod 23 will drive the cover plate 16, thereby causing the two cover plates 16 to start moving in opposite directions.

[0038] Working principle and usage process of this utility model:

[0039] First, the operator installs the power distributor inside the enclosure 1. Then, the operator pulls the wiring out from the notch at the bottom of the enclosure 1. Next, the operator pulls the pull plate 6 so that the L-shaped block 5 no longer obstructs the cable tray 3. At this point, the operator places the wiring into the cable tray 3 and releases the pull plate 6. The elastic force of the spring 8 will cause the pull plate 6 and the L-shaped block 5 to automatically reset. This means that the cable will be constrained between the cable tray 3 and the L-shaped block 5, which facilitates subsequent maintenance work by the operator.

[0040] When the internal temperature of the enclosure 1 is high, the operator starts the drive motor 20. As the drive motor 20 runs, the circular shaft 21 and the drive rod 22 will start to rotate. At this time, the two driven rods 23 will also rotate with the rotation of the drive rod 22. The other end of the driven rod 23 will drive the cover plate 16, so that the two cover plates 16 will start to move in opposite directions. Finally, the two cover plates 16 will release the obstruction of the heat dissipation slot 15. At this time, the hot air inside the enclosure 1 can escape from the heat dissipation slot 15 to the external environment, thereby improving the overall heat dissipation efficiency of the enclosure 1 and ensuring the normal and safe operation of the electrical distribution equipment inside the enclosure 1.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A distribution box for facilitating wire management, comprising a box body (1), characterized in that: The lower surface of the box (1) is fixedly connected with U-shaped wire harness plates (2) on the left and right sides, the outer surfaces of the left and right sides of the U-shaped wire harness plates (2) are provided with wire harness grooves (3), the inner surfaces of the U-shaped wire harness plates (2) are movably connected with connecting rods (4), the lower surfaces of the connecting rods (4) are fixedly connected with L-shaped blocks (5) on the inner sides of the U-shaped wire harness plates (2), the front ends of the connecting rods (4) are fixedly connected with pull plates (6), the outer surfaces of the U-shaped wire harness plates (2) are fixedly connected with fixed plates (7) on the left and right sides above the wire harness grooves (3), the front surfaces of the fixed plates (7) are fixedly connected with springs (8), the other ends of the springs (8) are fixedly connected with the rear surfaces of the pull plates (6), the rear surfaces of the pull plates (6) are fixedly connected with limiting rods (9), the rear ends of the limiting rods (9) penetrate through the fixed plates (7) and extend to the rear sides of the fixed plates (7), and the outer surfaces of the limiting rods (9) are movably sleeved with the inner surfaces of the fixed plates (7).

2. The power box of claim 1, wherein: The outer surfaces of the limiting rods (9) are fixedly sleeved with second limiting rings (11) on the rear sides of the fixed plates (7), the outer surfaces of the limiting rods (9) are fixedly sleeved with first limiting rings (10) on the front sides of the fixed plates (7), and the rear surfaces of the first limiting rings (10) are movably connected with the front surfaces of the fixed plates (7).

3. The power box of claim 1, wherein: The front surface of the box (1) is fixedly connected with a guide frame (12), the left ends of the inner surfaces of the upper and lower sides of the guide frame (12) are movably connected with limiting blocks (13), the outer surfaces of the limiting blocks (13) are fixedly connected with box doors (14), and the outer surfaces of the box doors (14) are movably connected with the outer surfaces of the guide frame (12).

4. The power box of claim 1, wherein: The left and right sides of the upper surface of the box (1) are provided with heat dissipation grooves (15), the left and right sides of the upper surface of the box (1) are movably connected with cover plates (16), the number of the cover plates (16) is two, and the upper surfaces of the two cover plates (16) are provided with connecting grooves (17).

5. The power box of claim 4, wherein: The inner surfaces of the connecting grooves (17) are movably connected with limiting frames (18), the number of the limiting frames (18) is two, and the bottom ends of the two limiting frames (18) are fixedly connected with the upper surface of the box (1).

6. The power box of claim 1, wherein: The middle part of the upper surface of the box (1) is fixedly connected with a protective sleeve (19), the inner surface of the protective sleeve (19) is fixedly installed with a driving motor (20), the other end of the output shaft of the driving motor (20) is fixedly sleeved with a circular shaft (21), the bottom end of the circular shaft (21) penetrates through the protective sleeve (19) and extends below the protective sleeve (19) and is fixedly sleeved with a driving rod (22).

7. The power box of claim 6, wherein: The left and right ends of the driving rod (22) are hingedly connected with driven rods (23), the number of the driven rods (23) is two, and the other ends of the two driven rods (23) are respectively hingedly connected with the upper surfaces of the two cover plates (16).

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