CN217217164U

CN217217164U - Energy storage cabinet

Info

Publication number: CN217217164U
Application number: CN202221012387.9U
Authority: CN
Inventors: 李炜; 石腾腾; 李菲
Original assignee: China Lithium Battery Technology Co Ltd
Current assignee: China Lithium Battery Technology Co Ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-16
Anticipated expiration: 2032-04-24

Abstract

The application provides an energy storage rack, wherein, the energy storage rack includes: the cabinet body, mounting panel, reinforcement and subrack supporting beam. The first surface of the mounting plate is provided with a first bulge. The reinforcing piece is fixed on the second surface and corresponds to the first bulge. According to the energy storage cabinet provided by the application, the arrangement of the first bulges can increase the deformation resistance of the mounting plate, so that the mounting plate can bear larger impact force and is not easy to damage, the overall strength of the mounting plate is effectively improved, and the overall strength of the energy storage cabinet is further increased; in addition, because a box inserting supporting beam is fixed on the first bulge, the first bulge needs to bear larger force, the first bulge is strengthened by the reinforcing piece, on one hand, the mounting plate is further strengthened, the deformation resistance of the mounting plate is further improved, on the other hand, the box inserting supporting beam is more stably fixed on the cabinet body, and the stable support of the box inserting supporting beam on the battery box is guaranteed.

Description

Energy storage cabinet

Technical Field

The application relates to the technical field of batteries, in particular to an energy storage cabinet.

Background

The energy storage cabinet is an important energy device and can solve a plurality of power utilization problems. The energy storage cabinet generally adopts four parallel upright column sections as upright columns, a cross beam, a longitudinal beam and the like are arranged on the upright columns to form a framework together, corresponding door plates, side plates, a top cover plate and other protection plates are arranged on the framework in a sealing manner to form a rectangular cabinet body, and then a battery inserting box is placed into the cabinet body to form the energy storage cabinet, so that the existing cabinet body has the problems of low structural strength, insufficient protection performance and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy storage rack that overall structure intensity is high.

To achieve the above object, the present application provides an energy storage cabinet, which includes: a cabinet body; the mounting plate is arranged in the cabinet body and connected with the cabinet body, the mounting plate comprises a first surface and a second surface which are oppositely arranged, and a first bulge is arranged on the first surface; the reinforcing piece is fixed on the second surface, and the arrangement position of the reinforcing piece corresponds to the position of the first bulge; and a plurality of subrack supporting beams, a plurality of the subrack supporting beams are arranged in the cabinet body from top to bottom at intervals, and the subrack supporting beams are respectively connected with the first bulges and the side walls of the cabinet body.

Compared with the prior art, the technical scheme has the following advantages:

the arrangement of the first bulges can increase the deformation resistance of the mounting plate, so that the mounting plate can bear larger impact force and is not easy to damage, the overall strength of the mounting plate is effectively improved, the overall strength of the energy storage cabinet is further increased, namely the protection effect of the energy storage cabinet is improved, the service life of the energy storage cabinet is prolonged, and the market competitiveness of a product is increased; in addition, because a subrack supporting beam is fixed on the first bulge, therefore, the first bulge needs to bear larger force, and the setting of the reinforcing piece plays a reinforcing role to the first bulge, on one hand, the reinforcing role is further played to the mounting plate, thereby further improving the anti-deformation capability of the mounting plate, further increasing the overall strength of the energy storage cabinet, namely further improving the protection effect of the energy storage cabinet, on the other hand, ensuring that the subrack supporting beam is more stably fixed on the cabinet body, thereby ensuring the stable support of the subrack supporting beam on the battery subrack, namely ensuring the reliability of fixing the battery subrack.

Drawings

The drawings are only for purposes of illustrating and explaining the present application and are not to be construed as limiting the scope of the present application. Wherein:

fig. 1a is a schematic structural diagram of an energy storage cabinet of the present application;

fig. 1b is a schematic partial structural view of the energy storage cabinet shown in fig. 1 a;

fig. 2 is a schematic partial sectional structure view of the first embodiment of the energy storage cabinet shown in fig. 1 a;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic partial sectional structure view of a second embodiment of the energy storage cabinet shown in fig. 1 a;

FIG. 5 is an enlarged schematic view of the portion B of FIG. 4;

fig. 6 is a schematic partial sectional structure view of a third embodiment of the energy storage cabinet shown in fig. 1 a;

FIG. 7 is an enlarged schematic view of the portion C of FIG. 6;

fig. 8 is a schematic partial sectional structure view of a fourth embodiment of the energy storage cabinet shown in fig. 1 a.

The reference numbers illustrate:

10. a cabinet body; 11. a first chamber; 12. a second chamber; 20. mounting a plate; 21. a first protrusion; 22. a first groove; 23. a second protrusion; 24. a third groove; 30. a reinforcement; 31. a first plate; 32. a second plate; 33. a third plate; 34. a reinforcing portion; 35. a second groove; 36. a fixing plate; 40. a reinforcing plate; 41. a transverse plate; 42. a vertical plate; 50. a box-plugging support beam; 60. and (4) inserting a battery into the box.

Detailed Description

The present application is described in further detail below with reference to the figures and examples. The features and advantages of the present application will become more apparent from the description.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not conflict with each other. The following discussion provides a number of embodiments of the application. While each embodiment represents a single combination of applications, the various embodiments of the disclosure may be substituted or combined in any combination, and thus, the disclosure is intended to include all possible combinations of the same and/or different embodiments of what is described. Thus, if one embodiment comprises A, B, C and another embodiment comprises a combination of B and D, then this application should also be considered to comprise an embodiment that comprises A, B, C, D in all other possible combinations, although this embodiment may not be explicitly recited in the text below. In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1a to 3, an embodiment of the present application provides an energy storage cabinet including: the cabinet 10, the mounting plate 20, the reinforcement 30, and the box-insertion support beam 50.

The cabinet 10 has a receiving cavity.

The mounting plate 20 is arranged in the cabinet body 10 and connected with the cabinet body 10, that is, the mounting plate 20 is arranged in the accommodating cavity; the mounting plate 20 includes a first surface and a second surface opposite to each other, and the first surface is provided with a first protrusion 21. In one embodiment of the present application, as shown in fig. 1b, the mounting plate 20 is a partition plate that divides the receiving cavity into a first chamber 11 and a second chamber 12, the first chamber 11 is used for receiving the battery box 60, the second chamber is used for receiving other electrical devices, the first side is located in the first chamber 11, and the second side is located in the second chamber 12.

The reinforcing member 30 is fixed to the mounting plate 20 and seals the opening of the first groove 22. The number of the reinforcing members 30 is the same as the number of the first protrusions 21.

A plurality of box-inserting support beams 50 are arranged in the cabinet 10 at intervals from top to bottom, and the box-inserting support beams 50 are respectively connected with the first protrusions 21 and the side wall of the cabinet 10. A plurality of box-insertion support beams 50 are disposed within the first chamber.

The application provides an energy storage rack, first arch 21 can increase mounting panel 20's resistance to deformation, makes mounting panel 20 can bear great impact force and not fragile to improved mounting panel 20's bulk strength effectively, and then increased the bulk strength of energy storage rack, improved the guard action of energy storage rack promptly, prolonged the life of energy storage rack, increased the market competition of product.

In addition, because the subrack supporting beam 50 is fixed on the first protrusion 21, the first protrusion 21 needs to bear a large force, and the reinforcing member 30 further plays a role in reinforcing the mounting plate 20, on one hand, the deformation resistance of the mounting plate 20 is further improved, and further the overall strength of the energy storage cabinet is further increased, that is, the protection effect of the energy storage cabinet is further improved, on the other hand, the subrack supporting beam 50 is ensured to be more stably fixed on the cabinet body 10, so that the stable support of the subrack supporting beam 50 on the battery subrack 60 is ensured, and the reliability of fixing the battery subrack 60 is ensured.

As shown in fig. 3 to 8, in one embodiment of the present application, the first protrusion 21 forms a first groove 22 on the second side of the mounting plate 20. That is, the first protrusion 21 is formed by bending the mounting plate 20 having a uniform thickness.

First arch 21 sets up and has formed the bending structure on mounting panel 20, and the bending structure can increase mounting panel 20's anti deformability, makes mounting panel 20 can bear great impact force and not fragile to improved mounting panel 20's bulk strength effectively, and then increased the bulk strength of energy storage rack, improved the guard action of energy storage rack promptly, prolonged the life of energy storage rack, increased the market competition of product.

As shown in fig. 3 to 8, in one embodiment of the present application, the reinforcement member 30 seals the opening of the first groove 22. The reinforcing part 30 and the first bulge 21 form a structure similar to an upright column, and the mounting plate 20 is further reinforced, so that the deformation resistance of the mounting plate 20 is further improved, the overall strength of the energy storage cabinet is further increased, and the protection effect of the energy storage cabinet is further improved.

As shown in fig. 3, in an embodiment of the present application, the reinforcing member 30 includes a first plate 31, a second plate 32, and a third plate 33 connected in sequence, the first plate 31 and the third plate 33 are located on the same side of the second plate 32, the reinforcing member 30 is integrally "U" shaped, the first plate 31 and the third plate 33 are respectively connected to an inner wall surface of the first groove 22, and an opening of the "U" shaped reinforcing member 30 is disposed opposite to the opening of the first groove 22.

The structure enables the first protrusion 21 and the reinforcing element 30 to form a larger upright column, so that the mounting plate 20 is further reinforced, the deformation resistance of the mounting plate 20 is further improved, and the overall strength of the energy storage cabinet is further improved.

As shown in fig. 4 and 5, in one embodiment of the present application, the reinforcing member 30 includes: a reinforcement 34 and two fixing plates 36.

The reinforcing part 34 has a second groove 35, two fixing plates 36 are respectively connected to both sides of the reinforcing part 34, the fixing plates 36 are located at the opening end of the second groove 35, the opening of the second groove 35 is opposite to the opening of the first groove 22, and the fixing plates 36 are connected to the mounting plate 20.

The fixing plate 36 ensures a large connection area between the reinforcing member 30 and the mounting plate 20, thereby ensuring the reliability of the connection of the fixing plate 36; the second groove 35 and the first groove 22 form a cavity part of the upright column, so that the larger upright column formed by the first protrusion 21 and the reinforcing part 34 is ensured, the mounting plate 20 is further reinforced, the deformation resistance of the mounting plate 20 is further improved, and the overall strength of the energy storage cabinet is further increased.

As shown in fig. 4 and 5, in one embodiment of the present application, the second protrusion 23 is formed on the second surface of the mounting plate 20, and the first protrusions 21 are alternately disposed on the mounting plate 20 with the second protrusions 23. Specifically, the second protrusion 23 is formed on the second face of the mounting plate 20, and the second protrusion 23 forms the third groove 24 on the first face of the mounting plate 20.

The opening direction of the second protrusion 23 is opposite to that of the first protrusion 21, so that the mounting plate 20 is bent in the direction, which is beneficial to further increasing the overall strength of the mounting plate 20, further improving the deformation resistance of the mounting plate 20, and further increasing the overall strength of the energy storage cabinet.

In addition, the first bulges 21 and the second bulges 23 are alternately arranged, so that the overall strength of the mounting plate 20 is further improved, the deformation resistance of the mounting plate 20 is further improved, and the overall strength of the energy storage cabinet is further improved.

In one particular embodiment of the present application, as shown in fig. 4 and 5, the first protrusions 21 are rectangular protrusions and the second protrusions 23 are trapezoidal protrusions. That is, the first protrusion 21 has a rectangular sectional shape, and the second protrusion 23 has a trapezoidal sectional shape.

The main effect of first arch 21 is fixed subrack supporting beam 50, therefore first arch 21 need have great structural strength, and the rectangle arch has bigger structural strength, thereby make first arch 21 have great structural strength, be favorable to first arch 21 to the fixed of subrack supporting beam 50, guaranteed that subrack supporting beam 50 fixes on the cabinet body more steadily promptly, and then guaranteed that subrack supporting beam 50 supports the stable of battery subrack 60, guaranteed the reliability that battery subrack 60 is fixed promptly.

The primary function of the second protrusion 23 is to further increase the structural strength of the mounting plate 20, and therefore need not have a greater structural strength; the processing technology of the trapezoidal bulge relative to the rectangular bulge is relatively simple, and the trapezoidal bulge can play a role in increasing the structural strength of the mounting plate 20, so that the cross section of the second bulge 23 is trapezoidal and is arranged at an interval with the first bulge 21 with the rectangular cross section, the overall structural strength of the mounting plate 20 is increased, the processing technology is simplified, and the production efficiency of products is improved.

As shown in fig. 6 and 7, in one embodiment of the present application, a reinforcing plate 40 is connected to the inside of the first groove 22.

The setting of gusset plate 40 has increased the thickness of first protruding 21 department mounting panel 20, has increased first protruding 21's bulk strength promptly to increased first protruding 21's resistance to deformation, improved mounting panel 20's bulk strength effectively, and then increased the bulk strength of energy storage rack, prolonged the life of energy storage rack, increased the market competition of product.

As shown in fig. 6 and 7, in an embodiment of the present application, the reinforcing plate 40 includes a transverse plate 41 and two vertical plates 42, the two vertical plates 42 are respectively fixed at two ends of the transverse plate 41 and located at the same side of the transverse plate 41, the reinforcing plate is integrally U-shaped, the transverse plate 41 is attached to the bottom surface of the first groove 22, and the vertical plates 42 are attached to the walls of the first groove 22.

The gusset plate 40 of above-mentioned structure laminates completely with first recess 22's internal surface, makes first protruding 21's whole thickness increase, has increased first protruding 21 department mounting panel 20's thickness promptly, makes first protruding 21's bulk strength improve to improved first protruding 21's resistance to deformation ability, improved mounting panel 20's bulk strength effectively, and then increased the bulk strength of energy storage rack, prolonged the life of energy storage rack, increased the market competition of product.

As shown in fig. 8, in one embodiment of the present application, the risers 42 extend to the walls of the second recess. I.e. the risers 42 are connected to the reinforcement 30.

Riser 42 is connected with reinforcement 30, has indirectly increased the connection area between mounting panel 20 and the reinforcement 30, has increased the joint strength between mounting panel 20 and the reinforcement 30 promptly, has further played the additional strengthening to mounting panel 20 to the resistance to deformation ability of mounting panel 20 has further been improved, and then has further increased the bulk strength of energy storage rack.

As shown in fig. 7 and 8, in one embodiment of the present application, the reinforcing plate 40 is a reinforcing plate 40 formed by bending a sheet metal, that is, the reinforcing member is a one-piece structure manufactured by an integral molding process.

The simple structure of above-mentioned reinforcement just has higher mechanical strength to guaranteed that the reinforcement can bear great impact force, made the reinforcement not fragile, and then improved the use reliability of reinforcement, increased the market competitiveness of product, in addition, above-mentioned reinforcement adopts integrated into one piece technology to make, thereby improved the production efficiency of reinforcement, and then reduced the manufacturing cost of reinforcement.

In the description of the present application, it is noted that the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present application, it is to be noted that unless otherwise explicitly specified or limited.

In the description of the present application, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited. The term "plurality" means two or more unless expressly limited otherwise. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application has been described above with reference to preferred embodiments, but these embodiments are merely exemplary and merely illustrative. On the basis of the above, the present application can be subjected to various substitutions and improvements, and the substitutions and the improvements are all within the protection scope of the present application.

Claims

1. An energy storage cabinet, comprising:

a cabinet body;

the mounting plate is arranged in the cabinet body and connected with the cabinet body, the mounting plate comprises a first surface and a second surface which are oppositely arranged, and a first bulge is arranged on the first surface;

the reinforcing piece is fixed on the second surface, and the arrangement position of the reinforcing piece corresponds to the position of the first bulge; and

a plurality of subrack supporting beam, it is a plurality of the subrack supporting beam from top to bottom interval set up in the cabinet is internal, just the subrack supporting beam respectively with first arch reaches the lateral wall of the cabinet body is connected.

2. The energy storage cabinet of claim 1,

the first protrusion forms a first recess on the second face of the mounting plate.

3. The energy storage cabinet of claim 2,

the reinforcing part comprises a first plate, a second plate and a third plate which are sequentially connected, the first plate and the third plate are positioned on the same side of the second plate, the reinforcing part is integrally U-shaped, the first plate and the third plate are respectively connected with the inner wall surface of the first groove, and the opening of the U-shaped reinforcing part is opposite to the opening of the first groove.

4. The energy storage cabinet of claim 2,

the reinforcing member includes: a reinforcing part and two fixing plates;

the reinforcing part is provided with a second groove, the two fixing plates are respectively connected to two sides of the reinforcing part and located at the opening end of the second groove, the opening of the second groove is opposite to the opening of the first groove, and the fixing plates are connected with the mounting plate.

5. The energy storage cabinet of claim 4,

the inside of first recess is connected with the gusset plate.

6. The energy storage cabinet of claim 5,

the gusset plate includes diaphragm and two risers, two the riser is fixed respectively the both ends of diaphragm are and lie in same one side of diaphragm, the gusset plate wholly is "U" shape, the diaphragm with the tank bottom surface of first recess is laminated mutually, the riser with the cell wall of first recess is laminated mutually.

7. The energy storage cabinet of claim 6,

the vertical plate extends to the groove wall of the second groove.

8. The energy storage cabinet of claim 6,

the reinforcing plate is formed by bending a metal plate.

9. The energy storage cabinet of any one of claims 1 to 8,

second bulges are formed on the second surface of the mounting plate, and the first bulges and the second bulges are alternately arranged on the mounting plate.

10. The energy storage cabinet of claim 9,

the first bulges are rectangular bulges, and the second bulges are trapezoidal bulges.