A comprehensive distribution box with access line port protection structure

Abstract

The application relates to the technical field of distribution boxes, and discloses a comprehensive distribution box with an inlet and outlet wire port protection structure, which comprises a box body and a box door, the box door is rotationally connected to the box body, a through hole for inlet and outlet wires is formed in the box body, a protection pipe is arranged on the box body, the through hole is located in the protection pipe, a protection film is arranged in the protection pipe, and a wire passes through the protection film and enters the box body through the through hole. According to the application, the protection pipe is arranged on the box body, and the through hole is located in the protection pipe, so that the protection pipe can protect the wire at the through hole; in addition, the protection film is located in the protection pipe, and the wire needs to pass through the protection film to enter the box body, so that the protection film can reduce the possibility of small animals directly climbing into the box body along the wire.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of distribution boxes, and in particular to a comprehensive distribution box with an inlet and outlet wire port protection structure. BACKGROUND

[0002] A distribution box is a low-voltage distribution device formed by assembling switch devices, measuring instruments, protective appliances and auxiliary devices on a closed or semi-closed metal cabinet or screen according to electrical wiring requirements, and the distribution box is mainly applied to locations such as residences and industrial areas.

[0003] In the related art, the distribution box comprises a box body and a box door, the box door is rotationally connected to the box body, a through hole is formed in the box body, and the through hole is used for inletting or outletting a wire.

[0004] Since the distribution box is usually arranged outdoors, some small animals may climb on the wire or even drill into the box body from the through hole, thereby affecting the normal use of the distribution box. SUMMARY

[0005] In order to solve the problem that small animals drill into the box body from the through hole, the application provides a comprehensive distribution box with an inlet and outlet wire port protection structure.

[0006] The application provides a comprehensive distribution box with an inlet and outlet wire port protection structure, which adopts the following technical scheme:

[0007] The comprehensive distribution box with the inlet and outlet wire port protection structure comprises a box body and a box door, the box door is rotationally connected to the box body, a through hole for inletting and outletting a wire is formed in the box body, a protection pipe is arranged on the box body, the through hole is located in the protection pipe, a protection film is arranged in the protection pipe, and the wire passes through the protection film and enters the box body through the through hole.

[0008] By arranging the protection pipe on the box body and locating the through hole in the protection pipe, the protection pipe can protect the wire at the through hole, and in addition, the protection film is located in the protection pipe, so that the wire needs to pass through the protection film to enter the box body, and the protection film can reduce the possibility of small animals directly climbing into the box body along the wire.

[0009] Optionally, an elastic strip is arranged in the protection pipe, a limiting strip is arranged on one end of the elastic strip, the limiting strip is bent towards the wire, and the elastic strip is bent towards one side of the protection film; when the elastic strip is located in the protection pipe, the limiting strip abuts against the wire; and when the elastic strip is deformed away from the protection film, the limiting strip extrudes the wire.

[0010] By adopting the above technical scheme, the elastic strip is arranged in the protective tube, and the elastic strip is bent towards one side of the protective film, so that the elastic strip can protect the protective film, reducing the possibility of small animals directly tearing the protective film and entering the perforation. At the same time, the limiting strip abuts against the wire, so that the limiting strip can limit the wire from shaking at the perforation, reducing the instability of the wire during the process of small animals climbing the wire. When the small animals push the protective film, the protective film drives the elastic strip to deform towards the side away from the protective film, so that the elastic strip can deform reversely. At this time, one end of the elastic strip with the limiting strip deforms away from the wire, and the limiting strip is bent towards the wire, so that the limiting strip can press the wire, thereby making the connection between the limiting strip and the wire more reliable. Since the limiting strip presses the wire, the limiting strip can limit the movement of the elastic strip in the protective tube, reducing the possibility of small animals forcibly passing through the protective tube.

[0011] Optionally, the protective tube is provided with an accommodating groove for inserting the elastic strip, and an accommodating block is arranged on the groove wall of the accommodating groove. When the elastic strip is inserted into the accommodating groove, the accommodating block is located on the side of the elastic strip away from the bottom wall of the accommodating groove.

[0012] By adopting the above technical scheme, the elastic strip is inserted into the accommodating groove, and the accommodating block is located on the side of the elastic strip away from the bottom wall of the accommodating groove, so that the elastic strip can be stably located in the accommodating groove, reducing the possibility that the elastic strip is deformed by small animals and separated from the protective tube, and further increasing the reliability of the connection between the elastic strip and the protective tube.

[0013] Optionally, a stop block is arranged on the groove wall of the accommodating groove, and a stop hole for inserting the stop block is arranged on the surface of the elastic strip. When the stop block is inserted into the stop hole, the elastic strip deforms away from the protective film, and the limiting strip presses the wire.

[0014] By adopting the above technical scheme, when the elastic strip deforms away from the protective film, the end of the elastic strip away from the limiting strip moves in the accommodating groove, so that the stop block can be located in the stop hole, thereby enabling the stop block to limit the reset of the elastic strip, so that the elastic strip and the limiting strip can maintain the fixation of the wire and the plugging of the protective tube. In addition, the staff can know whether small animals have entered the protective tube by observing the state of the elastic strip during daily maintenance, so as to check whether the wire is gnawed by small animals.

[0015] Optionally, a limiting elastic sheet is arranged in the protective tube, the limiting elastic sheet is located on the side of the protective film away from the elastic strip, and the limiting elastic sheet abuts against the protective film.

[0016] By adopting the above technical scheme, the limiting elastic sheet can abut against the protective film, so that the limiting elastic sheet can limit the small animals from pulling out the protective film from the side away from the elastic strip, and the limiting elastic sheet can protect the protective film.

[0017] Optionally, the elastic strip is provided with a limiting hole for inserting the limiting elastic sheet; when the elastic strip deforms in a direction away from the protective film, the limiting elastic sheet is inserted into the limiting hole.

[0018] By adopting the above technical scheme, when the elastic strip deforms in a direction away from the protective film, the limiting elastic sheet can be inserted into the limiting hole, so that the limiting elastic sheet can limit the elastic strip to reset, further increase the abutting effect of the limiting strip on the wire, and make the elastic strip stably located in the protective tube, reducing the possibility of the elastic strip separating from the protective tube.

[0019] Optionally, the protective tube is provided with two connecting blocks, and the two connecting blocks are located on the two sides of the wire respectively; the connecting block is provided with a connecting piece, and the connecting piece is bent towards the wire; when the wire passes through the perforation, the connecting piece abuts against the wire.

[0020] By adopting the above technical scheme, the connecting piece is bent towards the wire, so that the two sides of the wire are covered by the connecting piece, and the wire is not easy to shake at the perforation.

[0021] Optionally, the surface of the connecting piece close to the connecting block is provided with a connecting strip, and the connecting strip is located on the deformation path of the limiting strip; when the limiting strip extrudes the wire, the limiting strip drives the connecting strip to abut against the wire.

[0022] By adopting the above technical scheme, when the limiting strip extrudes the wire, the connecting strip is located on the deformation path of the limiting strip, so that the limiting strip drives the connecting strip to deform, and the connecting strip can abut against the wire smoothly; the connecting strip, the limiting strip and the connecting piece abut against the wire together, realizing the covering of the wire in all directions, reducing the possibility of the small animals entering along the wire and the periphery of the protective film.

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

[0024] 1. The protective tube is arranged on the box, and the perforation is located in the protective tube, so that the protective tube can protect the wire at the perforation; in addition, the protective film is located in the protective tube, and the wire needs to pass through the protective film to enter the box, so that the protective film can reduce the possibility of the small animals directly climbing into the box along the wire.

[0025] 2. The elastic strip is arranged in the protective tube, and the elastic strip is bent towards one side of the protective film, so that the elastic strip can protect the protective film and reduce the possibility of small animals directly tearing the protective film and entering the hole. At the same time, the limiting strip abuts against the wire, so that the limiting strip can limit the shaking of the wire at the hole, and reduce the unstable connection of the wire during the process of small animals climbing the wire; when the small animals push the protective film, the protective film drives the elastic strip to deform away from one side of the protective film, so that the elastic strip can deform reversely. At this time, one end of the limiting strip of the elastic strip deforms away from the wire, and the limiting strip bends towards the wire, so that the end of the limiting strip away from the elastic strip can press the wire, so that the connection between the limiting strip and the wire is more reliable. Since the limiting strip presses the wire, the limiting strip can limit the movement of the elastic strip in the protective tube, and reduce the possibility of small animals forcibly passing through the protective tube. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic diagram of embodiment 1;

[0027] Figure 2 is a partial sectional view along Figure 1 A-A line in FIG. 1;

[0028] Figure 3 is an exploded schematic diagram highlighting the fastener in embodiment 1;

[0029] Figure 4 is a structural schematic diagram of embodiment 2;

[0030] Figure 5 is a partial sectional view along Figure 4 B-B line in FIG. 2;

[0031] Figure 6 is an enlarged schematic diagram of part C in Figure 5

[0032] Figure 7 is a structural schematic diagram highlighting the connecting piece in embodiment 2.

[0033] Reference signs: 1, box body; 11, box door; 12, placing groove; 13, hole; 2, protective tube; 21, protective plate; 22, fastener; 221, fastening bolt; 222, fastening nut; 23, first through hole; 231, second through hole; 24, protective film; 3, mounting block; 31, containing groove; 311, containing block; 312, stop block; 32, elastic strip; 321, limiting strip; 322, stop hole; 323, limiting hole; 33, limiting elastic sheet; 4, connecting block; 41, connecting piece; 42, connecting strip. DETAILED DESCRIPTION

[0034] The application will be further described in detail below in combination with the accompanying drawings. Figures 1-7 The application will be further described in detail below in combination with the accompanying drawings.​

[0035] Embodiment 1

[0036] The embodiment discloses a comprehensive distribution box with an inlet and outlet wire port protection structure. Figure 1 The comprehensive distribution box with the inlet and outlet wire port protection structure comprises a box body 1 and a box door 11, and the box door 11 is rotationally connected to the box body 1.

[0037] The box body 1 is provided with a placing groove 12 for placing electrical components. Figure 2 The box body 1 is provided with a plurality of through holes 13 on the side surface for the wires to enter to realize the inlet and outlet of the wires.

[0038] The box body 1 is provided with a protection pipe 2 on the side surface, and the opening of the protection pipe 2 is curved towards the ground. Figure 3 The protection pipe 2 is fixedly connected with a protection plate 21 on the outer surface, and the protection plate 21 is provided with fasteners 22.

[0039] The fasteners 22 comprise fastening bolts 221 and fastening nuts 222. Figure 2 The surface of the protection plate 21 is provided with a plurality of first through holes 23 which are arranged along the circumferential direction of the protection pipe 2 and through which the fastening bolts 221 pass.

[0040] The box body 1 is provided with a plurality of second through holes 231 through which the fastening bolts 221 pass.

[0041] Embodiment 2

[0042] The embodiment is different from the embodiment 1 in that the inner wall of the protection pipe 2 is integrally provided with two mounting blocks 3 which are symmetrically arranged along the vertical direction of the protection pipe 2. Figure 4 Figure 5 The surface of the mounting block 3 facing the other mounting block 3 is provided with a receiving groove 31.

[0043] The receiving groove 31 is used for mounting the protection plate 21. Figure 6 ​The protective tube 2 is provided with two elastic strips 32. One end of the elastic strip 32 is fixedly connected with a limiting strip 321. The other end of the elastic strip 32 away from the limiting strip 321 can be inserted into the accommodating groove 31. The elastic strip 32 has elasticity and is bent towards one side of the protective film 24. The limiting strip 321 extends away from the protective film 24 and is bent towards the wire.

[0044] With reference to Figure 6 The groove wall of the accommodating groove 31 away from the protective film 24 is integrally formed with an accommodating block 311. The groove wall of the accommodating groove 31 close to the protective film 24 is integrally formed with a stop block 312. The elastic strip 32 is provided with a stop hole 322 for the stop block 312 to be inserted.

[0045] With reference to Figure 6 When the elastic strip 32 is bent towards one side of the protective film 24, the limiting strip 321 abuts against the wire. At this time, the elastic strip 32 is located on the side of the accommodating block 311 away from the other mounting block 3. When the small animal presses the elastic strip 32 to make the elastic strip 32 bent away from the protective film 24, the two ends of the elastic strip 32 are raised towards the protective film 24, so that the limiting strip 321 can press the wire. The other end of the elastic strip 32 away from the limiting strip 321 is still located in the accommodating groove 31. The stop block 312 is located in the stop hole 322, so that the elastic strip 32 can be fixed in the accommodating groove 31.

[0046] With reference to Figure 6 And Figure 7 The inner wall of the protective tube 2 is fixedly connected with two connecting blocks 4. The two connecting blocks 4 are arranged in the horizontal direction. The elastic strip 32 is arranged in the vertical direction. The surface of the connecting block 4 towards the other connecting block 4 is fixedly connected with a connecting piece 41. The connecting piece 41 has elastic deformation ability. The two ends of the connecting piece 41 are deformed towards the wire, that is, the connecting piece 41 can wrap the two sides of the wire in the horizontal direction. The elastic strip 32 can wrap the two sides of the wire in the vertical direction. The two ends of the connecting piece 41 are fixedly connected with connecting strips 42. The bending radius of the connecting strip 42 is different from that of the connecting piece 41. The connecting strip 42 is located in the deformation path of the limiting strip 321.

[0047] With reference to Figure 6 And Figure 7 When the elastic strip 32 is deformed towards the protective film 24, the connecting piece 41 abuts against the wire. The connecting strip 42 does not abut against the wire. When the elastic strip 32 is deformed away from the protective film 24, the limiting strip 321 drives the connecting strip 42 to deform, so that the connecting strip 42 can abut against the wire. At this time, the connecting piece 41 presses the wire, so as to realize the fixation of the connecting piece 41, the connecting strip 42 and the limiting strip 321 to the wire.

[0048] With reference to Figure 6The inner wall of the protection tube 2 is fixedly connected with two limiting elastic sheets 33 distributed in the vertical direction. The two limiting elastic sheets 33 are located on the side of the protection film 24 away from the elastic strip 32, and the limiting elastic sheet 33 has elasticity. The limiting elastic sheet 33 can abut against the side of the protection film 24 away from the elastic strip 32 to limit the small animals from pulling and breaking the protection film 24 away from the elastic strip 32.

[0049] Referring to Figure 6 A limiting hole 323 is formed in the surface of the elastic strip 32, and the limiting hole 323 is used for inserting the limiting elastic sheet 33 and the protection film 24. When the elastic strip 32 is deformed towards the wire, the limiting elastic sheet 33 can drive the protection film 24 to move towards the elastic strip 32 until one end of the limiting elastic sheet 33 and part of the protection film 24 are inserted into the limiting hole 323 to limit the elastic strip 32 to reset. At this time, the worker can find that the protection tube 2 is penetrated by the small animals in the process of daily inspection, so as to facilitate the worker to check whether the wire is gnawed or scratched by the small animals.

[0050] The implementation principle of the embodiment 2 is that when the elastic strip 32 is deformed towards the wire, the limiting strip 321 presses the wire, the limiting elastic sheet 33 drives the protection film 24 to be inserted into the limiting hole 323, the limiting elastic sheet 33 fixes the elastic strip 32, at this time, one end of the elastic strip 32 moves in the accommodating groove 31, the stop block 312 is inserted into the stop hole 322, and the elastic strip 32 drives the connecting strip 42 to move, so that the connecting strip 42 can abut against the wire, and the connecting piece 41 presses the wire.

[0051] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the common meaning understood by a person with ordinary skill in the art to which the present application belongs. The terms "first", "second", "third" and the like used in the specification and claims of the present application do not represent any order, number or importance, but are only used to distinguish different components. The terms "one" or "a" and the like do not represent a quantity limitation, but represent the existence of at least one. The terms "including", "containing" and the like mean that the elements or objects appearing before "including" or "containing" cover the elements or objects listed after "including" or "containing" and their equivalents, and do not exclude other elements or objects. The terms "upper", "lower", "left", "right" and the like are only used to represent relative positional relationships, and when the absolute positions of the described objects are changed, the relative positional relationships may also be changed accordingly.

[0052] The above description is only the preferred embodiment of the present application and is not used to limit the present application. Any modification, equivalent replacement, improvement and the like made within the design concept of the present application shall be included in the protection scope of the present application.

Claims

1. A comprehensive distribution box with an access line port protection structure, comprising a box body (1) and a box door (11), the box door (11) being rotatably connected to the box body (1), and a through hole (13) for an access line being formed on the box body (1), characterized in that: The box (1) is provided with a protective tube (2), the perforation (13) is located in the protective tube (2), the protective tube (2) is provided with a protective film (24), and the wire passes through the protective film (24) and enters the box (1) through the perforation (13); The protective tube (2) is provided with an elastic strip (32), one end of the elastic strip (32) is provided with a limiting strip (321), the limiting strip (321) is bent towards the wire, and the elastic strip (32) is bent towards one side of the protective film (24); when the elastic strip (32) is located in the protective tube (2), the limiting strip (321) abuts against the wire; when the elastic strip (32) is deformed away from one side of the protective film (24), the limiting strip (321) extrudes the wire; The protective tube (2) is provided with an accommodating groove (31) for inserting the elastic strip (32), and the groove wall of the accommodating groove (31) is provided with an accommodating block (311); when the elastic strip (32) is inserted into the accommodating groove (31), the accommodating block (311) is located on the side of the elastic strip (32) away from the bottom wall of the accommodating groove (31); The groove wall of the accommodating groove (31) is provided with a stop block (312), and the surface of the elastic strip (32) is provided with a stop hole (322) for inserting the stop block (312); when the stop block (312) is inserted into the stop hole (322), the elastic strip (32) is deformed away from the protective film (24), and the limiting strip (321) extrudes the wire.

2. The integrated distribution box with access port protection structure according to claim 1, characterized in that: The protective tube (2) is provided with a limiting elastic sheet (33), the limiting elastic sheet (33) is located on the side of the protective film (24) away from the elastic strip (32), and the limiting elastic sheet (33) abuts against the protective film (24).

3. The integrated distribution box with access port protection structure according to claim 2, characterized in that: The elastic strip (32) is provided with a limiting hole (323) for inserting the limiting elastic sheet (33); when the elastic strip (32) is deformed away from the protective film (24), the limiting elastic sheet (33) is inserted into the limiting hole (323).

4. The integrated distribution box with access port protection structure according to claim 1, characterized in that: The protective tube (2) is provided with two connecting blocks (4), the two connecting blocks (4) are located on the two sides of the wire respectively, the connecting block (4) is provided with a connecting sheet (41), and the connecting sheet (41) is bent towards the wire; when the wire passes through the perforation (13), the connecting sheet (41) abuts against the wire.

5. The integrated distribution box with access port protection structure according to claim 4, characterized in that: The surface of the connecting sheet (41) close to the connecting block (4) is provided with a connecting strip (42), and the connecting strip (42) is located on the deformation path of the limiting strip (321); when the limiting strip (321) extrudes the wire, the limiting strip (321) drives the connecting strip (42) to abut against the wire.

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