CN219717634U

CN219717634U - Novel power distribution cabinet

Info

Publication number: CN219717634U
Application number: CN202321115793.2U
Authority: CN
Inventors: 揣志勇; 王健; 路悦忠
Original assignee: Tianjin Oumada Electrical Equipment Manufacturing Co ltd
Current assignee: Tianjin Oumada Electrical Equipment Manufacturing Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-09-19
Anticipated expiration: 2033-05-10

Abstract

The utility model provides a novel power distribution cabinet which comprises a bottom plate, a fixed box and a movable box, wherein the fixed box is fixed on the bottom plate, at least part of the fixed box is positioned in the movable box, a U-shaped plate is fixed on the movable box, an opening of the U-shaped plate faces to the bottom plate, a screw rod is rotatably connected in the U-shaped plate, a displacement block is connected on the screw rod in a threaded manner, and the displacement block is in sliding connection with the U-shaped plate; a fixed block is fixedly arranged on the bottom plate, the fixed block is rotationally connected with a rotating rod, and the upper end of the rotating rod is rotationally connected with the displacement block; be provided with spacing subassembly on the bottom plate, spacing subassembly is used for fixing the position of bull stick. The structure changes the space inside the power distribution cabinet body, thereby facilitating the installation of internal equipment and the additional installation of the equipment, leading the power distribution cabinet to be more beneficial to practical application and reducing the limitation of the equipment.

Description

Novel power distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a novel power distribution cabinet.

Background

The power distribution cabinet is a cabinet body for protecting a circuit and a power system.

The present inventors found that there are at least the following technical problems in the prior art: in the prior art, the size of the internal space of the power distribution cabinet is fixed, so that the installation of equipment and the additional installation of the equipment are inconvenient, and the use limitation is high; and the volume of the simple increase switch board body, then can increase the occupation space of switch board, inconvenient transportation.

Disclosure of Invention

The utility model aims to provide a novel power distribution cabinet so as to solve the technical problems of fixed size and large use limitation of the internal space of the power distribution cabinet in the prior art; the preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a novel power distribution cabinet, which comprises a bottom plate, a fixed box and a movable box, wherein:

the fixed box is fixed on the bottom plate, at least part of the fixed box is positioned in the movable box, the movable box is in sliding connection with the fixed box, and the size of the internal space of the power distribution cabinet can be adjusted when the movable box and the fixed box slide relatively;

the movable box is fixedly provided with a U-shaped plate, an opening of the U-shaped plate faces the bottom plate, a screw rod is rotationally connected to the U-shaped plate, a displacement block is connected to the screw rod in a threaded manner, and the displacement block is in sliding connection with the U-shaped plate; the bottom plate is fixedly provided with a fixed block, the fixed block is rotationally connected with a rotating rod, and the upper end of the rotating rod is rotationally connected with the displacement block;

the bottom plate is provided with a limiting assembly, and the limiting assembly is used for fixing the position of the rotating rod.

Preferably, the spacing subassembly includes connecting rod, bar slot, threaded rod and nut, wherein:

the strip-shaped groove is positioned on the bottom plate, the upper side of the strip-shaped groove is open, and the strip-shaped groove is arranged opposite to the U-shaped plate;

the threaded rod is fixedly arranged in the strip-shaped groove and is arranged along the length direction of the strip-shaped groove, and the nut is in threaded connection with the threaded rod;

the upper end of the connecting rod is rotationally connected with the rotating rod, and the lower end of the connecting rod can be propped against one side of the nut.

Preferably, a sliding block is arranged on the outer wall of the fixed box, a sliding groove is arranged on the inner wall of the movable box, and the sliding block extends into the sliding groove and is in sliding connection with the sliding groove.

Preferably, one end of the screw rod extends out of the movable box and is fixedly connected with a connecting plate, and one side of the connecting plate is connected with a rotating handle.

Preferably, the surface of the rotating handle is provided with anti-skid patterns.

Preferably, one side of the fixed box is rotatably connected with a first revolving door through a hinge, and one side of the movable box is rotatably connected with a second revolving door through a hinge.

Preferably, the power distribution cabinet is further provided with a cooling fan and a rain shield, wherein:

the cooling fan is located at the top of the movable box and used for guiding hot air in the power distribution cabinet to the outside, and the rain shield plate is fixedly arranged above the cooling fan.

Preferably, a heat dissipation groove is formed in the side wall of the movable box, and the heat dissipation groove communicates the inner space of the movable box with the external environment.

Preferably, the end of the heat dissipation groove facing the external environment is lower than the end facing the inside of the mobile box.

Compared with the prior art, the novel power distribution cabinet provided by the utility model has the following beneficial effects: through rotating the screw rod, the displacement block is in sliding connection with the inner wall of the U-shaped plate, so that the rotation of the displacement block can be limited, and the displacement block can move along the screw rod; because the bull stick rotates with the fixed block to be connected, can further drive the upper end of bull stick and rotate when the displacement piece removes, can fix the position of bull stick through spacing subassembly to promote to remove the whole upward movement or the downward movement of case, with this inside space of change block terminal cabinet, thereby make things convenient for internal equipment to install and equipment to install additional, make the block terminal be favorable to actual application more, reduce the limitation of equipment simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of a three-dimensional structure of a novel power distribution cabinet provided by the utility model;

FIG. 2 is a front cross-sectional view of the novel power distribution cabinet provided by the utility model;

FIG. 3 is a schematic diagram of a separation structure of a fixed box and a movable box of the novel power distribution cabinet;

FIG. 4 is a side cross-sectional view of the novel power distribution cabinet provided by the present utility model;

fig. 5 is an enlarged view of the novel power distribution cabinet provided by the utility model at a in fig. 2.

1, a bottom plate; 2. a fixed box; 3. a moving case; 4. a U-shaped plate; 5. a screw rod; 6. a displacement block; 7. a fixed block; 8. a rotating rod; 9. a bar-shaped groove; 10. a threaded rod; 11. a nut; 12. a connecting rod; 13. a heat sink; 14. a chute; 15. a slide block; 16. a heat radiation fan; 17. a rain shield; 18. a first swing door; 19. a second revolving door; 20. a connecting plate; 21. a rotating handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it should be understood that the terms "center", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the utility model provides a novel power distribution cabinet, which can change the space inside a distribution cabinet body and reduce the limitation of equipment.

The technical solution provided by the present utility model is described in more detail below with reference to fig. 1 to 5.

Example 1

As shown in fig. 1-4, the present embodiment provides a novel power distribution cabinet, which includes a base plate 1, a fixed box 2 and a movable box 3, wherein: the fixed box 2 is fixed on the bottom plate 1, and at least part of the fixed box 2 is located in the movable box 3, and the movable box 3 is in sliding connection with the fixed box 2, and the size of the internal space of the power distribution cabinet can be adjusted when the movable box 3 and the fixed box 2 slide relatively.

The power distribution cabinet of this embodiment can the internal space of power distribution cabinet to make things convenient for internal equipment installation and equipment to install additional, make the power distribution cabinet be favorable to actual application more, reduce the limitation of equipment simultaneously.

Specifically, referring to fig. 2 and 4, an opening of a U-shaped board 4,U board 4 is fixed on a moving box 3 of the power distribution cabinet, the opening is arranged towards a bottom board 1, a screw rod 5 is connected in a rotating manner to the U-shaped board 4, a displacement block 6 is connected to the screw rod 5 in a threaded manner, and the displacement block 6 is connected with the U-shaped board 4 in a sliding manner; a fixed block 7 is fixedly arranged on the bottom plate 1, the fixed block 7 is rotationally connected with a rotating rod 8, and the upper end of the rotating rod 8 is rotationally connected with the displacement block 6; be provided with spacing subassembly on bottom plate 1, spacing subassembly is used for fixed bull stick 8's position.

When the size of the internal space of the power distribution cabinet is adjusted, the screw rod 5 is rotated, and the displacement block 6 is slidably connected with the inner wall of the U-shaped plate 4, so that the rotation of the displacement block 6 can be limited, and the displacement block 6 can move along the screw rod 5; because bull stick 8 rotates with fixed block 7 to be connected, can further drive bull stick 8 when displacement piece 6 removes and rotate around fixed block 7, can fix the position of bull stick 8 through spacing subassembly to promote and remove the whole upward movement or the downward movement of case 3, with this inside space of change block terminal cabinet, thereby make things convenient for interior equipment to install and equipment to install additional, make the block terminal be favorable to actual application more, reduce the limitation of equipment simultaneously.

The limiting component has the functions that: fixed bull stick 8, bull stick 8 rotate promote 3 rising of movable box or pulling movable box 3 descend in place after, spacing subassembly can prevent that bull stick 8 from continuing to rotate with the fixed position of bull stick 8, guarantees the stability of block terminal structure simultaneously.

Example two

The embodiment is an improvement on the basis of the above embodiment, and the embodiment provides a specific structure of a limiting assembly:

referring to fig. 2, 4 and 5, the limiting assembly of the present embodiment includes a connecting rod 12, a bar-shaped groove 9, a threaded rod 10 and a nut 11, wherein: the strip-shaped groove 9 is positioned on the bottom plate 1, and the upper side of the strip-shaped groove 9 is open and is arranged opposite to the U-shaped plate 4; the threaded rod 10 is fixedly arranged in the strip-shaped groove 9 and is arranged along the length direction of the strip-shaped groove 9, and the nut 11 is in threaded connection with the threaded rod 10; the upper end of the connecting rod 12 is rotatably connected with the rotating rod 8, and the lower end thereof can abut against one side of the nut 11.

After the rotating rod 8 rotates and pushes the moving box 3 to move upwards, the rotating rod 8 simultaneously pulls the connecting rod 12 to rotate, one end of the connecting rod is located above the threaded rod 10 and contacts with the threaded rod, then the nut 11 is rotated, one side of the nut 11 is abutted against the lower end of the connecting rod 12, and therefore the connecting rod 12 can be fixed, the moving box 3 is prevented from moving downwards to drive the moving block 6 to move, and the practicability of equipment is further enhanced.

As an alternative embodiment, as shown in fig. 2 and 3, a sliding block 15 is provided on the outer wall of the fixed case 2, and a sliding groove 14 is provided on the inner wall of the movable case 3, and the sliding block 15 extends into the sliding groove 14 and is slidably connected with the sliding groove 14.

By arranging the sliding blocks 15 and the sliding grooves 14 which are matched with each other, the sliding blocks 15 relatively slide in the sliding grooves 14 in the vertical movement process of the movable box 3, so that the stability of the movable box 3 in the vertical movement or the downward movement is enhanced, and the movement is smoother.

For convenient rotation of the screw rod 5, as shown in fig. 4, one end of the screw rod 5 extends out of the moving box 3 and is fixedly connected with a connecting plate 20, and one side of the connecting plate 20 is connected with a rotating handle 21.

Through setting up the twist grip 21, when using, rotate the twist grip 21 earlier to drive connecting plate 20 rotation, and then drive lead screw 5 rotation, make it convenient to rotate lead screw 5.

As an alternative embodiment, the surface of the knob 21 is provided with anti-slip patterns. By providing the anti-slip pattern, it is possible to prevent the hand from slipping when the knob 21 is rotated.

As an alternative embodiment, referring to fig. 1 and 3, a first swing door 18 is rotatably connected to one side of the stationary case 2 by a hinge, and a second swing door 19 is rotatably connected to one side of the moving case 3 by a hinge.

By arranging the first revolving door 18 and the second revolving door 19, after the movable box 3 moves, the second revolving door 19 still has an overlapping part with the first revolving door 18, so that the power distribution cabinet still maintains a relative sealing state when the internal space is increased.

For the inside heat dissipation of the switch board of being convenient for, see fig. 1, 2 and 4, still be provided with radiator fan 16 and weather shield 17 on the switch board, wherein: the radiator fan 16 is located at the top of the mobile box 3, and the radiator fan 16 is used for guiding hot air in the power distribution cabinet to the outside, and the weather shield 17 is fixedly arranged above the radiator fan 16.

The specific structure of the heat radiation fan 16 is well known in the art, and is not particularly limited herein. When the cooling fan 16 rotates, heat in the power distribution cabinet can be dissipated to the external environment more quickly, and the temperature in the power distribution cabinet is prevented from being too high. The rain shield 17 can prevent rainwater from falling into the cooling fan 16, damage the cooling fan 16 and improve the waterproof performance of the power distribution cabinet.

In order to further improve the heat dissipation effect of the power distribution cabinet, as an alternative embodiment, referring to fig. 2, a heat dissipation groove 13 is formed on a side wall of the mobile box 3, and the heat dissipation groove 13 communicates an inner space of the mobile box 3 with an external environment.

Besides the cooling fan 16, heat in the power distribution cabinet can be dissipated to the external environment through the cooling groove 13, the cooling groove 13 increases air circulation inside and outside the power distribution cabinet, and the cooling effect of the power distribution cabinet can be improved.

As an alternative embodiment, the end of the heat sink 13 facing the outside environment is lower than the end thereof facing the inside of the mobile case 3. Specifically, the heat dissipation grooves 13 are disposed obliquely with respect to the horizontal plane, and the heat dissipation grooves 13 are disposed equidistantly on opposite sides of the moving case 3. The above structure of the heat dissipation groove 13 can prevent rainwater from entering the inside of the power distribution cabinet through the heat dissipation groove 13.

The working principle of the power distribution cabinet of the embodiment is as follows: when installing or equipment installs additional interior equipment, through rotating lead screw 5, because the top sliding connection of displacement piece 6 and U template 4 inner wall this moment to restriction displacement piece 6 rotates, and then drive displacement piece 6 and remove, bull stick 8 and fixed block 7 rotate simultaneously and are connected, further drive bull stick 8 and rotate around fixed block 7, then can promote to remove the whole upward movement of case 3, after removing suitable position, rotate connecting rod 12, make its one end be in the top of threaded rod 10 and contact, then rotate nut 11, make one side of its nut 11 inconsistent with the one end of connecting rod 12, thereby can fix connecting rod 12, thereby prevent to remove case 3 and move down and drive displacement piece 6 and remove, thereby it is fixed to remove case 3. The same applies when moving the moving case 3 downward.

The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples in this specification.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. Novel power distribution cabinet, its characterized in that includes bottom plate (1), fixed case (2) and removal case (3), wherein:

the fixed box (2) is fixed on the bottom plate (1), at least part of the fixed box (2) is positioned in the movable box (3), the movable box (3) is in sliding connection with the fixed box (2), and the size of the internal space of the power distribution cabinet can be adjusted when the movable box (3) and the fixed box (2) slide relatively;

a U-shaped plate (4) is fixed on the movable box (3), an opening of the U-shaped plate (4) faces the bottom plate (1), a screw rod (5) is rotationally connected to the U-shaped plate (4), a displacement block (6) is connected to the screw rod (5) in a threaded manner, and the displacement block (6) is in sliding connection with the U-shaped plate (4); a fixed block (7) is fixedly arranged on the bottom plate (1), the fixed block (7) is rotationally connected with a rotating rod (8), and the upper end of the rotating rod (8) is rotationally connected with the displacement block (6);

the rotary rod is characterized in that a limiting assembly is arranged on the bottom plate (1) and used for fixing the position of the rotary rod (8).

2. The novel power distribution cabinet according to claim 1, wherein the limit assembly comprises a connecting rod (12), a bar slot (9), a threaded rod (10) and a nut (11), wherein:

the strip-shaped groove (9) is positioned on the bottom plate (1), and the upper side of the strip-shaped groove (9) is open and is opposite to the U-shaped plate (4);

the threaded rod (10) is fixedly arranged in the strip-shaped groove (9) and is arranged along the length direction of the strip-shaped groove (9), and the nut (11) is in threaded connection with the threaded rod (10);

the upper end of the connecting rod (12) is rotationally connected with the rotating rod (8), and the lower end of the connecting rod can be abutted against one side of the nut (11).

3. The novel power distribution cabinet according to claim 1, wherein a sliding block (15) is arranged on the outer wall of the fixed box (2), a sliding groove (14) is formed in the inner wall of the movable box (3), and the sliding block (15) extends into the sliding groove (14) and is in sliding connection with the sliding groove (14).

4. The novel power distribution cabinet according to claim 1, wherein one end of the screw rod (5) extends out of the movable box (3) and is fixedly connected with a connecting plate (20), and one side of the connecting plate (20) is connected with a rotating handle (21).

5. The novel power distribution cabinet according to claim 4, characterized in that the surface of the rotating handle (21) is provided with anti-skid patterns.

6. The novel power distribution cabinet according to claim 1, wherein one side of the fixed box (2) is rotatably connected with a first revolving door (18) through a hinge, and one side of the movable box (3) is rotatably connected with a second revolving door (19) through a hinge.

7. The novel power distribution cabinet according to claim 1, characterized in that the power distribution cabinet is further provided with a cooling fan (16) and a rain shield (17), wherein:

the cooling fan (16) is located at the top of the movable box (3), the cooling fan (16) is used for guiding hot air in the power distribution cabinet to the outside, and the rain shield (17) is fixedly arranged above the cooling fan (16).

8. The novel power distribution cabinet according to claim 1, wherein a heat dissipation groove (13) is formed in the side wall of the movable box (3), and the heat dissipation groove (13) communicates the inner space of the movable box (3) with the external environment.

9. A new power distribution cabinet according to claim 8, characterized in that the end of the heat sink (13) facing the outside environment is lower than the end facing into the mobile box (3).