Distribution box

Abstract

The utility model discloses a distribution box which comprises a box body and at least one partition plate arranged in the box body, and the partition plate is in sliding connection with the inner side wall of the box body. A guide part and a limiting structure are arranged on the inner side wall of the box body; the guide part is arranged in the first horizontal direction and used for guiding the partition plate to move so that the partition plate can be pulled out of the box. The limiting structure makes contact with the upper surface and the lower surface of the partition plate and is used for limiting the partition plate in the vertical direction so that the partition plate can be kept in the horizontal state when pulled out. The partition plate is slidably connected with the box body, the partition plate can be pulled out in the first horizontal direction, electrical elements in the box body can be conveniently disassembled, assembled and overhauled by workers, and the partition plate can be guided to slide according to a preset track by arranging the guide part, so that the partition plate is prevented from deviating; by arranging the limiting structure, the partition plate can be limited in the vertical direction, so that the partition plate can be kept horizontal when pulled out, and operation of workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box. Background Art

[0002] The distribution box is an indispensable special equipment in the power distribution system. The distribution box includes a box body and electrical components installed inside the box body. Due to the large number of electrical components, most existing distribution boxes are equipped with partitions to divide the interior of the box into multiple installation areas. Different electrical components are installed in different installation areas according to usage requirements.

[0003] However, the inventors found in actual operation that the distribution box of the above structure has at least the following problems: the partition is fixed in the box, and when disassembling and repairing electrical components, the staff needs to reach into the box, but due to the limited space in each installation area, the operation is very inconvenient. Utility Model Content

[0004] The main purpose of the utility model is to provide a distribution box, aiming to solve the above technical problems.

[0005] The technical problem solved by the utility model is achieved by the following technical solutions:

[0006] A distribution box comprises a box body and at least one partition plate arranged in the box body, wherein the partition plate is slidably connected to the inner side wall of the box body;

[0007] The inner side wall of the box body is provided with a guide portion and a limiting structure;

[0008] The guide portion is arranged along a first horizontal direction and is used to guide the movement of the partition so that the partition is pulled out of the box;

[0009] The limiting structure is in contact with the upper surface and the lower surface of the partition, and is used to limit the upper and lower directions of the partition so that the partition remains in a horizontal state when being drawn out.

[0010] In some embodiments, a stop structure is further included, wherein the stop structure includes:

[0011] A limiting member disposed on the box body, the limiting member being close to a door end of the box body;

[0012] An abutment portion is arranged at the rear of the partition away from the box door end of the box body. When the partition is drawn out to the first position, the abutment portion abuts against the limiting member to prevent the partition from sliding out of the guide portion.

[0013] In some embodiments, the box body includes a box body and a support frame arranged on two inner side walls of the box body;

[0014] The support frame comprises:

[0015] At least two columns are spaced apart along a first horizontal direction, each of the columns having a slot formed on one side facing the partition;

[0016] A horizontally arranged guide piece is inserted into slots of at least two of the uprights, and the guide portion is arranged along the length direction of the guide piece.

[0017] In some embodiments, the partition includes a bottom plate and side plates disposed on opposite sides of the bottom plate;

[0018] The guide member includes a first support portion and a second support portion, wherein the second support portion is arranged on one side of the first support portion and forms the guide portion with the first support portion;

[0019] The first supporting portion is used to support the bottom plate;

[0020] The second supporting portion is used to support the side plate.

[0021] In some embodiments, the guide member further comprises:

[0022] An extension portion is arranged on the other side of the first supporting portion away from the second supporting portion, and the extension portion is extended in a direction away from the guiding portion, and is used for abutting against the inner side wall of the column.

[0023] In some embodiments, the slot includes a through hole and an opening communicating with the through hole;

[0024] The through hole penetrates the column along a first horizontal direction;

[0025] The opening is provided on the inner side wall of the column close to the partition;

[0026] The limiting structure includes a first protrusion extending downward from the upper edge of the opening and a second protrusion extending upward from the lower edge of the opening.

[0027] In some embodiments, at least two of the slots are spaced apart along the height direction of the column.

[0028] In some embodiments, a fastener is also included, and the fastener is used to fix the partition to the box body after the partition is inserted into the box body.

[0029] In some embodiments, a side edge of the partition is provided with a recessed portion through which the power supply line passes.

[0030] In some embodiments, the support frame further includes connecting pieces disposed at both ends of the column for connecting to the box body.

[0031] The beneficial effects of the utility model are:

[0032] The distribution box of the utility model can pull out the partition along a first horizontal direction by slidingly connecting the partition with the box body, so that the staff can directly disassemble and repair the electrical components on the partition. For electrical components that are inconvenient to move, the installation space inside the box body can be expanded by pulling out the partition, so that it is convenient for the staff to put their hands into the box body for operation, thereby improving the staff's operational convenience; by setting a guide part, the partition can be guided to slide along a preset trajectory to prevent the partition from shifting when moving; by setting a limiting structure, the partition can be limited in the up and down directions, so that the partition can remain horizontal when pulled out, so as to facilitate the staff's operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0034] Figure 1 This is a schematic diagram of the three-dimensional structure of a distribution box according to an embodiment of the utility model;

[0035] Figure 2 This is a schematic diagram of the three-dimensional structure of the distribution box (with hidden box door) according to the embodiment of the utility model;

[0036] Figure 3 This is a schematic diagram of the three-dimensional structure of the distribution box according to the embodiment of the utility model (the box body is hidden);

[0037] Figure 4 for Figure 3 Middle A is a partial enlarged view;

[0038] Figure 5 This is a schematic diagram of the three-dimensional structure of the support frame in the distribution box according to the embodiment of the utility model;

[0039] Figure 6 This is a schematic diagram of the three-dimensional structure of the central column of the distribution box according to the embodiment of the utility model;

[0040] Figure 7 This is a schematic diagram of the three-dimensional structure of the guide member in the distribution box according to the embodiment of the utility model;

[0041] Figure 8 It is a schematic diagram of the three-dimensional structure of the partition in the distribution box according to the embodiment of the utility model.

[0042] The above reference numerals:

[0043] 10-box body; 110-limiting structure; 1111-first protrusion; 1112-second protrusion; 120-guide portion; 11-box body; 12-support frame; 121-column; 1211-slot; 12111-through hole; 12112-opening; 122-guide member; 1221-first support portion; 1222-second support portion; 1223-extension portion; 123-connecting member;

[0044] 20- partition; 21- bottom plate; 22- side plate; 23- abutment portion; 24- inner recess;

[0045] 30-limiting piece;

[0046] 40-Fasteners. DETAILED DESCRIPTION

[0047] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0048] It should be noted that similar reference numerals denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition and explanation in the subsequent drawings.

[0049] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0050] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] See also Figures 1 to 8 As shown, the distribution box includes a box body 10 and at least one partition 20 arranged in the box body 10, the partition 20 is used to divide the inner cavity of the box body 10 into multiple installation areas, and the partition 20 is slidably connected to the inner wall of the box body 10, so that the partition 20 can be pulled out from the box body 10 to facilitate the disassembly, assembly and maintenance of the electrical components inside the box body 10.

[0053] The inner side wall of the box body 10 is also provided with a guide portion 120 and a limiting structure 110. The guide portion 120 may be a guide rail arranged along the first horizontal direction, and is used to guide the movement of the partition 20 so that the partition 20 can be drawn out of the box body 10. The limiting structure 110 is arranged near the guide portion 120, and is in contact with the upper and lower surfaces of the partition 20, and is used to limit the partition 20 in the upper and lower directions, so that the partition 20 can maintain a horizontal state when being drawn out.

[0054] In this embodiment, the partition 20 is slidably connected to the box body 10, and the partition 20 can be pulled out along the first horizontal direction, so that the staff can directly disassemble and repair the electrical components on the partition 20. For electrical components that are inconvenient to move, the installation space inside the box body 10 can be expanded by pulling out the partition 20, so that it is convenient for the staff to put their hands into the box body 10 for operation, thereby improving the staff's operational convenience; by setting a guide part, the partition 20 can be guided to slide along a preset trajectory to prevent the partition 20 from offset when moving; by setting a limiting structure 110, the partition 20 can be limited in the up and down directions, so that the partition 20 can remain horizontal when pulled out, so as to facilitate the staff's operation.

[0055] It should be noted that the first horizontal direction may be the front-to-back direction of the box body 10 , wherein the front of the box body 10 refers to the position of the box door.

[0056] See also Figure 5 and Figure 8In some embodiments of the present application, the distribution box may further include a stop structure, which includes a limit member 30 provided on the box body 10 and an abutment portion 23 provided at the tail end of the partition 20 away from the door end of the box body 10. The limit member 30 is located at the front end of the box body 10 close to the door, and the limit member 30 may be a raised block horizontally extending from the inner side wall of the box body 10, or a screw detachably connected to the inner side wall of the box body 10. The abutment portion 23 may be a retaining edge provided at the tail end of the partition 20. When the partition 20 is pulled out to the first position, the abutment portion 23 abuts against the limit member 30 to prevent the partition 20 from sliding off the guide portion 120.

[0057] It should be noted that the above-mentioned first position is the position where the guide part 120 is close to the door of the box body 10. At this time, the partition 20 is pulled out from the box body 10, and the abutment part 23 at the rear of the partition 20 abuts against the limiting part 30 at the front of the box body 10 to prevent the partition 20 from sliding off the guide part 120, thereby facilitating the staff to replace and repair the electrical components installed on the partition 20.

[0058] In some embodiments of the present application, the box 10 may include a box body 11 and a support frame 12 .

[0059] The box body 11 may include a shell having a hollow interior and an opening on one side, and a box door connected to the shell for closing the opening.

[0060] See also Figures 3 to 6 , two groups of support frames 12 can be provided, and the two groups of support frames 12 are respectively fixed to the opposite side walls of the inner cavity of the box body 11. Each group of support frames 12 can include a vertically arranged column 121 and a horizontally arranged guide member 122. At least two columns 121 are provided, and at least two columns are arranged at intervals along the first horizontal direction. A slot 1211 is provided on the side of each column 121 facing the partition 20. The guide member 122 is inserted into the slots 1211 of at least two columns 121, and the guide portion 120 is arranged along the length direction of the guide member 122.

[0061] There may be multiple slots 1211, which are spaced apart along the height direction of the column 121, and the number of guide members 122 may be consistent with the number of slots 1211. By providing multiple slots 1211, it is convenient for the user to adjust the distance between the partitions 20 and the number of partitions 20 to be installed.

[0062] For further information, see Figure 6In some embodiments of the present application, the slot 1211 may include a through hole 12111 and an opening 12112 connected to the through hole 12111. The through hole 12111 penetrates the column 121 along the first horizontal direction. The opening 12112 is provided on the inner side wall of the column 121 close to the partition 20, and both the guide member 122 and the partition 20 can enter the through hole 12111 through the opening 12112. The limiting structure 110 may include a first protrusion 1111 extending downward from the upper edge of the opening 12112 and a second protrusion 1112 extending upward from the lower edge of the opening 12112. When the partition 20 is inserted into the slot 1211, the first protrusion 1111 and the second protrusion 1112 respectively abut against the upper and lower surfaces of the partition 20 to limit the partition 20 in the upper and lower directions to prevent the partition 20 from shaking up and down.

[0063] Among them, the first protrusion 1111 can be located on the side of the opening 12112 away from the door, and the second protrusion 1112 can be located on the side of the opening 12112 close to the door. In this way, during the sliding process of the partition 20, the first protrusion 1111 and the second protrusion 1112 can play a role of front support and rear pressure, further ensuring that the partition 20 can be in a horizontal state when pulled out.

[0064] See also Figure 7 and Figure 8 In some embodiments of the present application, the partition 20 may include a bottom plate 21 and side plates 22 disposed on opposite sides of the bottom plate 21. The bottom plate 21 and the side plates 22 may be integrally formed, and the side plates 22 are formed by vertically bending the edges of both sides of the bottom plate 21 upward.

[0065] The guide member 122 may include a first support portion 1221 and a second support portion 1222, wherein the second support portion 1222 is disposed on one side of the first support portion 1221 and forms a guide portion 120 with the first support portion 1221. Specifically, the first support portion 1221 and the second support portion 1222 may be integrally formed, and the second support portion 1222 is formed by vertically bending an edge of one side of the first support portion 1221 upward, that is, the first support portion 1221 and the second support portion 1222 form a guide portion 120 with an L-shaped cross section. The first support portion 1221 is used to support the bottom plate 21 of the partition 20, and the second support portion 1222 is used to support the side plate 22 of the partition 20. By supporting the bottom and side of the partition 20 with two support portions, the partition 20 can be guided to move according to a preset track, and the partition 20 can be prevented from being offset to the left or right or sagging during movement.

[0066] Please continue to see Figure 7In some embodiments of the present application, the guide member 122 may further include an extension portion 1223 disposed on the other side of the first support portion 1221 away from the second support portion 1222, the extension portion 1223 extending in a direction away from the guide portion 120, and being used to abut against the inner side wall of the column 121, so as to limit the left and right directions of the guide member 122 and the column 121. The extension portion 1223 may be formed by vertically bending the edge of the other side of the first support portion 1221 downward, and a screw may be connected to the extension portion 1223, and the screw may be inserted into the column 121, so as to fix the guide member 122 and the column 121.

[0067] The limiting member 30 may be disposed on the column 121 or the extension portion 1223 according to usage requirements.

[0068] Furthermore, in some embodiments of the present application, the distribution box may further include a fastener 40, which may be a screw, inserted between the partition 20 and the column 121. When the partition 20 needs to be pulled out of the box body 10, the fastener 40 can be loosened; after the partition 20 is inserted into the box body 10, the fastener 40 can be tightened to fix the partition 20 to the box body 10.

[0069] See also Figure 8 In some embodiments of the present application, the side edge of the partition 20 is provided with an inner recess 24 through which the power supply line passes. In this way, the wires of the electrical components installed on the partition 20 can pass through the inner recess 24, making the layout of the components and circuits in the box 10 more neat and orderly.

[0070] See also Figure 3 and Figure 5 In some embodiments of the present application, the support frame 12 further includes connectors 123 disposed at both ends of the column 121 for connecting to the box body 11. Both sides of the connector 123 can be fixed to the side wall of the box body 11 and the column 121 respectively by fasteners such as screws.

[0071] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0072] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above are only preferred implementation methods of the utility model. It should be pointed out that due to the limitations of textual expression and the objective existence of infinite specific structures, ordinary technicians in this technical field can make several improvements, modifications or changes without departing from the principles of the utility model, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A distribution box, characterized in that: It comprises a box body (10) and at least one partition plate (20) arranged in the box body (10), wherein the partition plate (20) is slidably connected to the inner side wall of the box body (10); The inner side wall of the box body (10) is provided with a guide portion (120) and a limiting structure (110); The guide portion (120) is arranged along a first horizontal direction and is used to guide the movement of the partition (20) so that the partition (20) is drawn out of the box body (10); The limiting structure (110) contacts the upper surface and the lower surface of the partition (20) and is used to limit the upper and lower directions of the partition (20) so that the partition (20) remains in a horizontal state when being pulled out.

2. The distribution box according to claim 1, characterized in that: Also included is a stop structure, the stop structure comprising: A limiting member (30) is arranged on the box body (10), and the limiting member (30) is close to a door end of the box body (10); An abutment portion (23) is arranged at the rear of the partition (20) away from the door end of the box body (10); when the partition (20) is pulled out to the first position, the abutment portion (23) abuts against the limiting member (30) to prevent the partition (20) from sliding off the guide portion (120).

3. The distribution box according to claim 1, characterized in that: The box body (10) comprises a box body (11) and a support frame (12) arranged on two inner side walls of the box body (11); The support frame (12) comprises: At least two columns (121) spaced apart along a first horizontal direction, each column (121) being provided with a slot (1211) on one side facing the partition (20); A horizontally arranged guide member (122) is inserted into slots (1211) of at least two of the uprights (121), and the guide portion (120) is arranged along the length direction of the guide member (122).

4. The distribution box according to claim 3, characterized in that: The partition (20) comprises a bottom plate (21) and side plates (22) arranged on opposite sides of the bottom plate (21); The guide member (122) comprises a first support portion (1221) and a second support portion (1222), wherein the second support portion (1222) is arranged on one side of the first support portion (1221) and forms the guide portion (120) with the first support portion (1221); The first supporting portion (1221) is used to support the bottom plate (21); The second supporting portion (1222) is used to support the side plate (22).

5. The distribution box according to claim 4, characterized in that: The guide member (122) further comprises: An extension portion (1223) is arranged on the other side of the first supporting portion (1221) away from the second supporting portion (1222), and the extension portion (1223) is extended in a direction away from the guide portion (120) and is used to abut against the inner side wall of the column (121).

6. The distribution box according to claim 3, characterized in that: The slot (1211) comprises a through hole (12111) and an opening (12112) communicating with the through hole (12111); The through hole (12111) penetrates the column (121) along a first horizontal direction; The opening (12112) is provided on the inner side wall of the column (121) close to the partition (20); The limiting structure (110) comprises a first protrusion (1111) extending downward from the upper edge of the opening (12112) and a second protrusion (1112) extending upward from the lower edge of the opening (12112).

7. The distribution box according to claim 3 or 6, characterized in that: At least two of the slots (1211) are arranged at intervals along the height direction of the column (121).

8. The distribution box according to any one of claims 1 to 6, characterized in that: It also includes a fastener (40), which is used to fix the partition (20) to the box body (10) after the partition (20) is inserted into the box body (10).

9. The distribution box according to any one of claims 1 to 6, characterized in that: The side edge of the partition (20) is provided with an inner recess (24) through which the power supply line passes.

10. The distribution box according to claim 3, characterized in that: The support frame (12) further comprises connecting pieces (123) arranged at both ends of the upright column (121) for connecting with the box body (11).

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