Power distribution cabinet convenient for wiring

Abstract

The power distribution cabinet comprises a cabinet body, a cabinet door is hinged to one side of the cabinet body, a heat dissipation groove is formed in the lower portion of the cabinet door, wire inlets communicated with the interior of the cabinet body are formed in the two sides of the cabinet body, the power distribution cabinet further comprises a wiring assembly, and the wiring assembly comprises a wiring box, an upper through hole, a lower through hole and a wire arrangement assembly. The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet which winds and accommodates a long cable by arranging a wiring assembly and a winding shaft, fixes the wound cable by a fixing clamp, fixes or takes out the corresponding cable by adjusting the position of a movable cross rod through a spring to be matched with a first fixing rod, facilitates finding and maintenance of the cable at any time, and is convenient to use. And the heat dissipation space occupied by the cables in the cabinet body is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of power distribution cabinets, and in particular relates to a power distribution cabinet that is convenient for wiring. Background Art

[0002] The distribution cabinet is the final equipment of the power distribution system and is a general term for the motor control center. The distribution cabinet is used in situations where the load is relatively dispersed and there are fewer circuits. It distributes the electrical energy of a circuit of the upper-level distribution equipment to the nearest load.

[0003] The cables inside the existing power distribution cabinet are mostly randomly routed, making it difficult to quickly find the corresponding cables during maintenance. In addition, the cluttered cables will also affect the heat dissipation inside the power distribution cabinet and shorten the service life of the power distribution cabinet. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a distribution cabinet that is easy to route, so as to solve the problem that the cables inside the existing distribution cabinet are mostly randomly routed, it is difficult to quickly find the corresponding cables during maintenance, and the messy cables will also affect the heat dissipation inside the distribution cabinet and affect the service life of the distribution cabinet.

[0005] The technical solution adopted by the utility model is as follows: a power distribution cabinet for facilitating wiring, comprising a cabinet body, a cabinet door hingedly provided on one side of the cabinet body, a heat dissipation groove provided on the lower part of the cabinet door, wire inlets connected to the inside of the cabinet body are opened on both sides of the cabinet body, and also comprising a wiring assembly, the wiring assembly comprising a wiring box, an upper through hole, a lower through hole and a wiring assembly, the wiring boxes are symmetrically arranged on both sides of the cabinet body, the wiring box is arranged with an opening on one side, the wiring box opening is arranged on the side away from the cabinet body, the upper through hole is arranged on the top wall of the wiring box, the lower through hole is arranged on the bottom wall of the wiring box, and the wiring assembly is arranged in the wiring box.

[0006] Furthermore, the wiring assembly includes a winding shaft and a fixing clamp, the winding shaft is arranged on the inner wall of the wiring box, the winding shaft is rotatably connected to the inner wall of the wiring box through a rotating seat, and the fixing clamp is arranged on the inner wall of the wiring box, and the fixing clamp is arranged directly above the winding shaft.

[0007] Furthermore, the fixing clamp includes a fixing rod 1, a fixing rod 2, a movable cross bar, a spring, a limit block 1 and a limit block 2, the fixing rod 1 and the fixing rod 2 are arranged on the inner wall of the wiring box, the fixing rod 1 and the fixing rod 2 are parallel to each other, the height of the fixing rod 2 is greater than the height of the fixing rod 1, a through hole is provided at the end of the movable cross bar, the movable cross bar is movably sleeved on the outside of the fixing rod 2 through the through hole, the limit block 1 is arranged on the top wall of the fixing rod 2, the limit block 2 is fixedly arranged on the outer wall of the fixing rod 2 and is located below the movable cross bar, the spring is sleeved on the fixed rod 2, and the spring is arranged between the limit block 1 and the movable cross bar.

[0008] Furthermore, a slider is fixedly provided at the bottom and bottom of the wiring box, and a baffle is slidably connected to one side of the wiring box opening through the slider. The baffle is arranged in a lateral U shape, and the top and bottom walls of the baffle are provided with sliding grooves matching the slider.

[0009] Furthermore, a fixing groove is provided on one side of the movable cross bar close to the fixing rod, and the fixing groove matches the top of the fixing rod.

[0010] Furthermore, there are a plurality of wire inlets, and the wire inlets are evenly spaced apart along the depth direction of the cabinet.

[0011] Furthermore, the upper through holes, the lower through holes, the entire line assembly and the line inlet are consistent in number and have corresponding positions.

[0012] After adopting the above structure, the utility model has the following beneficial effects:

[0013] 1. By setting up the wiring assembly, the winding shaft is used to wind and store the longer cables, and the fixed clamp is used to fix the wound cables. The position of the movable cross bar is adjusted by the spring to cooperate with the fixing rod 1 to fix or take out the corresponding cables, so that the cables can be found and maintained at any time;

[0014] 2. By setting the wiring box outside the cabinet, the cables are prevented from being scattered in the cabinet, and the heat generated by the stored cables in the distribution cabinet is reduced, thereby reducing the heat dissipation space occupied in the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a schematic diagram of the overall structure of a power distribution cabinet that is convenient for wiring proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the wiring assembly structure of a power distribution cabinet that is convenient for wiring, which is proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the wiring box structure of a power distribution cabinet that is convenient for wiring, which is proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the wiring assembly structure of a power distribution cabinet that is convenient for wiring, which is proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of a fixing clamp structure of a power distribution cabinet which is convenient for wiring.

[0021] In the attached drawings: 1. cabinet body, 2. cabinet door, 3. heat dissipation slot, 4. cable inlet, 5. wiring assembly, 6. wiring box, 7. upper through hole, 8. lower through hole, 9. whole line assembly, 10. winding shaft, 11. fixing clip, 12. fixing rod 1, 13. fixing rod 2, 14. movable cross bar, 15. spring, 16. limit block 1, 17. limit block 2, 18. slider, 19. baffle, 20. slide groove, 21. fixing groove. DETAILED DESCRIPTION

[0022] like Figure 1-5 As shown, a power distribution cabinet for convenient wiring comprises a cabinet body 1, a cabinet door 2 is hingedly provided on one side of the cabinet body 1, a heat dissipation groove 3 is provided at the lower part of the cabinet door 2, a wire inlet 4 connected to the inside of the cabinet body 1 is opened on both sides of the cabinet body 1, and also comprises a wiring assembly 5, the wiring assembly 5 comprises a wiring box 6, an upper through hole 7, a lower through hole 8 and a line assembly 9, the wiring box 6 is symmetrically arranged on both sides of the cabinet body 1, the wiring box 6 is opened on one side, the opening of the wiring box 6 is arranged on the side away from the cabinet body 1, the upper through hole 7 is arranged on the top wall of the wiring box 6, the lower through hole 8 is arranged on the bottom wall of the wiring box 6, the line assembly 9 is arranged in the wiring box 6, the wiring assembly 5 comprises a winding shaft 10 and a fixing clip 11, the winding shaft 10 is arranged on the inner wall of the wiring box 6, the winding shaft 10 is rotatably connected to the inner wall of the wiring box 6 through a rotating seat, the fixing clip 11 is arranged on the inner wall of the wiring box 6, and the fixing clip 11 is arranged directly above the winding shaft 10.

[0023] like Figure 4-5 As shown, in order to facilitate the fixation of the cable, the fixing clamp 11 includes a fixing rod 12, a fixing rod 13, a movable cross bar 14, a spring 15, a limit block 16 and a limit block 17. The fixing rod 12 and the fixing rod 13 are arranged on the inner wall of the wiring box 6, the fixing rod 12 and the fixing rod 13 are parallel to each other, the height of the fixing rod 13 is greater than the height of the fixing rod 12, a through hole is provided at the end of the movable cross bar 14, the movable cross bar 14 is movably sleeved on the outside of the fixing rod 13 through the through hole, the limit block 16 is arranged on the top wall of the fixing rod 13, the limit block 17 is fixedly arranged on the outer wall of the fixing rod 13 and is located below the movable cross bar 14, the spring 15 is sleeved on the fixing rod 13, and the spring 15 is arranged between the limit block 16 and the movable cross bar 14.

[0024] Among them, a slider 18 is fixed at the bottom and bottom of the wiring box 6, and a baffle 19 is slidably connected to the opening side of the wiring box 6 through the slider 18. The baffle 19 is set in a lateral U-shape, and the inner top wall and the inner bottom wall of the baffle 19 are provided with a slide groove 20 matching the slider 18. The movable cross bar 14 is provided with a fixed groove 21 on the side close to the fixed rod 12, and the fixed groove 21 matches the top of the fixed rod 12. There are multiple wire inlets 4, and the wire inlets 4 are evenly spaced along the depth direction of the cabinet 1. The upper through holes 7, the lower through holes 8, and the whole line components 9 are consistent in number and position with the wire inlets 4.

[0025] When in use, the cable is passed through the lower through hole 8 of the wiring box 6 and passed through the upper through hole 7 of the wiring box 6. The cable is then passed through the cable inlet 4 and into the cabinet 1. The excess length of the cable is wound around the winding shaft 10, and the movable cross bar 14 is lifted in the direction of the limit block 16. The spring 15 is squeezed and contracted by the movable cross bar 14, and the fixed groove 21 at the bottom of the movable cross bar 14 is disengaged from the top of the fixed rod 12. The wound cable is placed under the movable cross bar 14, and the movable cross bar 14 is released. The movable cross bar 14 is restored to its original position under the elastic force of the spring 15, and the fixed rod 12 is re-engaged in the fixed groove 21. The cable is fixed in the space formed by the fixed rod 12, the fixed rod 2 and the movable cross bar 14. The same operation is performed on the remaining cables in sequence. Since one end of the cable is fixed, the wound cable will not rotate automatically and will not loosen from the winding shaft 10.

[0026] When it is necessary to find and maintain the cables, find the corresponding cables, lift the movable cross bar 14 upwards again, and take the cables out from the space formed by the fixed rod 12, the fixed rod 2 13 and the movable cross bar 14 for maintenance or replacement. Because the cables are stored in the wiring box 6, the cables are prevented from being scattered and occupying the internal space of the distribution cabinet. Even if the cables are heated due to entanglement, the heat dissipation effect on the internal components of the distribution cabinet is very small.

[0027] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A power distribution cabinet for convenient wiring, comprising a cabinet body, a cabinet door hingedly provided on one side of the cabinet body, a heat dissipation slot provided at the lower part of the cabinet door, and cable inlets connected to the interior of the cabinet body provided on both sides of the cabinet body, characterized in that: It also includes a wiring assembly, which includes a wiring box, an upper through hole, a lower through hole and a wiring assembly. The wiring box is symmetrically arranged on both sides of the cabinet, and the wiring box is opened on one side. The wiring box opening is arranged on the side away from the cabinet. The upper through hole is arranged on the top wall of the wiring box, the lower through hole is arranged on the bottom wall of the wiring box, and the wiring assembly is arranged in the wiring box.

2. A power distribution cabinet for easy wiring according to claim 1, characterized in that: The wiring assembly includes a winding shaft and a fixing clamp. The winding shaft is arranged on the inner wall of the wiring box and is rotatably connected to the inner wall of the wiring box via a rotating seat. The fixing clamp is arranged on the inner wall of the wiring box and is arranged directly above the winding shaft.

3. A power distribution cabinet for easy wiring according to claim 2, characterized in that: The fixing clamp includes a fixing rod 1, a fixing rod 2, a movable cross bar, a spring, a limit block 1 and a limit block 2. The fixing rod 1 and the fixing rod 2 are arranged on the inner wall of the wiring box, the fixing rod 1 and the fixing rod 2 are parallel to each other, the height of the fixing rod 2 is greater than the height of the fixing rod 1, a through hole is provided at the end of the movable cross bar, the movable cross bar is movably sleeved on the outside of the fixing rod 2 through the through hole, the limit block 1 is arranged on the top wall of the fixing rod 2, the limit block 2 is fixedly arranged on the outer wall of the fixing rod 2 and is located below the movable cross bar, the spring is sleeved on the fixing rod 2, and the spring is arranged between the limit block 1 and the movable cross bar.

4. A power distribution cabinet for easy wiring according to claim 3, characterized in that: The bottom and bottom of the wiring box are fixed with a slider, and one side of the wiring box opening is slidably connected with a baffle through the slider. The baffle is arranged in a lateral U shape, and the inner top wall and the inner bottom wall of the baffle are provided with a sliding groove matching the slider.

5. A power distribution cabinet for easy wiring according to claim 4, characterized in that: A fixing groove is provided on one side of the movable cross bar close to the fixing rod, and the fixing groove matches with the top of the fixing rod.

6. A power distribution cabinet for easy wiring according to claim 5, characterized in that: There are multiple wire inlets, and the wire inlets are evenly spaced and distributed along the depth direction of the cabinet.

7. A power distribution cabinet for easy wiring according to claim 6, characterized in that: The upper through holes, the lower through holes, the whole line components and the line inlet are consistent in number and have corresponding positions.

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