CN217790048U - Energy storage cabinet - Google Patents

Abstract

The application provides an energy storage cabinet, which comprises a cabinet body and a hoisting structure; wherein, the cabinet body comprises side plates and a top plate; the end part of the top plate is provided with a first bending structure, and the end part of the side plate is provided with a second bending structure; the first bending structure is overlapped with the second bending structure and is in sealed connection with the second bending structure; the hoisting structure comprises a main body structure, a first connecting structure and a second connecting structure, wherein the first connecting structure and the second connecting structure are connected with the main body structure; the first connecting structure and the second connecting structure are respectively arranged on two sides of the main body structure; first connection structure and roof fixed connection, second connection structure and the second structure fixed connection that bends. In the technical scheme, the hoisting structure is respectively and fixedly connected with the top plate and the side plates, so that the force during hoisting is dispersed, and the stability and safety of the energy storage cabinet during hoisting are improved.

Description

Energy storage cabinet

Technical Field

The application relates to the energy storage field, especially relates to an energy storage cabinet.

Background

Based on the development of electrification, the application scenes of the energy storage cabinet are more and more, and along with the increase of the application scenes, the electrical equipment in the energy storage cabinet is diversified.

Along with energy storage cabinet is more and more extensive, also more and more high to energy storage cabinet's structural strength requirement, especially in the in-process of transportation, need hoist and mount energy storage cabinet, more require energy storage cabinet to have better structural strength. However, the hoisting structure of the energy storage cabinet in the prior art is only fixed on the top plate, so that the stress of the cabinet body is not uniform during hoisting, and the safety of the energy storage cabinet during hoisting is affected.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an energy storage cabinet for improve the atress of energy storage cabinet when hoist and mount, improve the safety of energy storage cabinet.

The application provides an energy storage cabinet, which comprises a cabinet body and a hoisting structure; the cabinet body comprises side plates and a top plate; the end part of the top plate is provided with a first bending structure, and the end part of the side plate is provided with a second bending structure; the first bending structure is overlapped with the second bending structure and is in sealed connection with the second bending structure; the hoisting structure comprises a main body structure, and a first connecting structure and a second connecting structure which are connected with the main body structure; the first connecting structure and the second connecting structure are arranged on two sides of the main body structure respectively; the first connecting structure is fixedly connected with the top plate, and the second connecting structure is fixedly connected with the second bending structure. In the technical scheme, the hoisting structure is respectively and fixedly connected with the top plate and the side plates, so that the force during hoisting is dispersed, and the stability and safety of the energy storage cabinet during hoisting are improved.

Drawings

Fig. 1 is a schematic structural diagram of an energy storage cabinet provided in an embodiment of the present application;

fig. 2 is a schematic view of a matching between a hoisting structure of an energy storage cabinet and a cabinet body provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of a hoisting structure provided in the embodiment of the present application;

FIG. 4 is a schematic structural diagram of a top plate according to an embodiment of the present disclosure;

fig. 5 is a schematic structural diagram of a side plate according to an embodiment of the present application.

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.

In order to facilitate understanding of the energy storage cabinet provided in the embodiment of the present application, an overall structure of the energy storage cabinet is first introduced.

Referring to fig. 1, the energy storage cabinet provided in the embodiment of the present application includes a rectangular cabinet body, and the cabinet body includes a bottom plate, a side plate 20, a top plate 10, and the like, which form a basic structure of the cabinet body. It should be understood that the energy storage cabinet shown in fig. 1 is a double-door energy storage cabinet, but the energy storage cabinet provided in the embodiment of the present application is not limited to the structure shown in fig. 1, and may also be an energy storage cabinet with other types of structures. For convenience of description, the side plates of the cabinet body are divided into a left side plate, a right side plate and a rear side plate according to directions, wherein the rear side plate is opposite to the cabinet door of the cabinet body, and the left side plate and the right side plate are respectively arranged on two sides of the rear side plate. The end and side of the top plate 10 will be described. The top plate 10 is an end overlapped with the left side plate and the right side plate, and the top plate 10 is a side overlapped with the rear side plate. Hereinafter, the end of the top plate 10 refers to a structure in which the top plate 10 is overlapped with the left and right side plates; the end part of the side plate close to the top plate 10 is a structure that the left side plate or the right side plate is lapped with the top plate 10.

For convenient transportation energy storage cabinet, the energy storage cabinet that this application embodiment provided is still including hoisting structure, this hoisting structure and cabinet body fixed connection, when the energy storage cabinet of needs hoist and mount, accessible energy storage cabinet is connected with lifting device and is hoisted the energy storage cabinet.

Referring to fig. 2, fig. 2 shows a schematic diagram of the cooperation of the top plate 10 and the side plate 20 of the energy storage cabinet provided by the embodiment of the application. When the cabinet body of the energy storage cabinet is assembled, the top plate 10 and the side plate 20 are fixedly connected to form an integral structure of the cabinet body. In order to improve the overall structural strength of the cabinet body, when the top plate 10 and the side plate 20 are arranged, the top plate 10 and the side plate 20 are lapped to increase the contact area. Illustratively, as shown in fig. 2, the end portion of the top plate 10 has a first bending structure 11, and the end portion of the side plate 20 has a second bending structure 21, wherein the first bending structure 11 overlaps the second bending structure 21, and the first bending structure 11 is carried by the second bending structure 21, so as to support the top plate 10.

It should be understood that the first bending structure 11 and the second bending structure 21 are illustrated in fig. 2 for convenience of illustration, and a gap is left between the two structures, but when actually connected, the first bending structure 11 and the second bending structure 21 should be attached, and other adjacent structures in fig. 2 are also processed in a similar manner. Fig. 2 is a schematic view showing the connection between the top plate 10 and one side plate 20, and the connection between the top plate 10 and the other side plate 20 is also performed in the same manner.

When the first bending structure 11 is overlapped with the second bending structure 21, the second bending structure 21 has a step surface for cooperating with the first bending structure 11. During assembly, the first bending structure 11 is overlapped on the step surface, and the first bending structure 11 is in sealing connection with the step surface, so that sealing between the top plate 10 and the side plate 20 is realized, and further sealing of the top plate 10 is realized.

When the hoisting structure 50 is assembled, the hoisting structure 50 is located in the cabinet body and is fixedly connected with the top plate 10 and the side plates 20 respectively. Illustratively, the hoisting structure 50 includes a main body structure 51 and a first connecting structure 52 and a second connecting structure 53 connected to the main body structure 51, wherein the first connecting structure 52 and the second connecting structure 53 are respectively arranged at two opposite sides of the main body structure 51, so as to form a symmetrical or approximately symmetrical structure. The main structure 51 is used for being connected with hoisting equipment to hoist the cabinet, and the first connecting structure 52 and the second connecting structure 53 are used as the structures for connecting the hoisting structure 50 with the cabinet. When the cabinet body is connected, the first connecting structure 52 is fixedly connected with the top plate, and the second connecting structure 53 is fixedly connected with the second bending structure. Specifically, the first connecting structure 52 is fixedly connected to one surface of the top plate 10 facing the inside of the cabinet, and the second connecting structure 53 is fixedly connected to the horizontal portion of the second bending structure 21 connected to the side plate facing the inside of the cabinet.

Because the hoisting structure 50 is located in the cabinet body, the top plate 10 is provided with an avoiding hole (not shown in fig. 2) corresponding to a main body part of the hoisting structure 50, so that the hoisting structure 50 can be exposed through the avoiding hole to be connected with the hoisting equipment.

When hoisting equipment hoists the cabinet body, because hoisting structure 50 is located the internal portion of cabinet, hoisting equipment is when the energy storage cabinet of upwards hoisting, upwards holds up roof 10 and the curb plate 20 of the cabinet body through hoisting structure 50, and the hoist and mount power that hoist and mount produced disperses to roof 10 and curb plate 20 on to the atress of dispersion energy storage cabinet. Meanwhile, the hoisting force is dispersed to the top plate 10 and the side plate 20, so that the damage of the hoisting force to the joint of the top plate 10 and the side plate 20 can be reduced; hoisting structure 50 is located the cabinet internally, and when upwards pulling up the energy storage cabinet, the hoisting power can not be to the destruction of hoisting structure 50 and roof 10 and curb plate 20 junction, has reduced the demand to hoisting structure 50 and energy storage cabinet joint strength. It can be seen from the above description that the hoisting structure 50 is arranged in the cabinet body, and the hoisting force is dispersed to different structures of the cabinet body through the hoisting structure 50, so that the stress condition of the energy storage cabinet during hoisting is improved, and the stability and the safety of the energy storage cabinet during hoisting are improved.

Referring to fig. 3, fig. 3 shows a schematic structural view of the hoisting structure 50. The main structure 51 of the hoisting structure 50 comprises a plate body 511 and hoisting columns 512 arranged on the plate body 511. The plate body 511 is a rectangular plate body 511 or a plate body 511 similar to a rectangle, the plate body 511 is approximately parallel to the top plate, and is used as a main structure 51 for bearing the hoisting column 512; the hoisting column 512 is located on one side of the plate body 511 facing the top plate and serves as a structure connected with hoisting equipment, and during hoisting, a hook or a steel cable of the hoisting equipment is connected with the hoisting column 512.

The first connecting structure 52 and the second connecting structure 53 are respectively arranged on two sides of the board body 511, and are respectively fixedly connected with the board body 511. During manufacturing, the first connecting structure 52, the second connecting structure 53 and the plate body 511 are manufactured by processing the same plate, so that the overall structural strength of the hoisting structure 50 is improved. Of course, the first connecting structure 52, the second connecting structure 53 and the plate body 511 may be separated from each other, and the first connecting structure 52, the second connecting structure 53 and the plate body 511 may be fixedly connected by welding or a threaded connector (bolt or screw).

As an alternative, the first connecting structure 52 and the second connecting structure 53 are both inverted L-shaped bent structures connected to the plate body 511. The vertical part of the first connecting structure 52 is connected with the plate body 511, and the horizontal part of the first connecting structure 52 is formed by turning outwards; when the cabinet is connected, the horizontal portion of the first connecting structure 52 is fixedly connected to the top plate of the cabinet. The vertical part of the second connecting structure 53 is connected with the plate body 511, and the horizontal part of the second connecting structure 53 is formed by being turned outwards; when the cabinet is connected, the horizontal portion of the second connecting structure 53 is fixedly connected to the second bending structure of the side plate of the cabinet.

When setting up hoisting post 512 and two connection structure, hoisting post 512 highly is higher than first connection structure 52 and second connection structure 53 to make hoisting structure 50 when with cabinet body fixed connection, hoisting post 512 can pass and expose behind the dodging hole on the roof, conveniently is connected with lifting device. As a preferred structure, the hoisting post 512 is connected with the top plate in a sealing manner, so that rainwater is prevented from flowing into the cabinet body through the avoiding hole, and a sealing ring or other sealing materials are filled between the avoiding hole and the hoisting post 512 in a specific sealing manner.

In order to further improve the structural strength of the hoisting structure 50, the main body 51 of the hoisting structure 50 further comprises a reinforcing member 54, and the reinforcing member 54 is used for reinforcing the structural strength of the plate body 511. Illustratively, the reinforcing member 54 is located between the first connecting structure 52 and the second connecting structure 53, and the reinforcing member 54 is fixedly connected to at least two of the first connecting structure 52, the second connecting structure 53 and the plate body 511. For example, the reinforcing member 54 is fixedly connected to the first connecting structure 52 and the second connecting structure 53, or the reinforcing member 54 is fixedly connected to the first connecting structure 52 and the plate body 511, or the reinforcing member 54 is fixedly connected to the first connecting structure 52, the second connecting structure 53 and the plate body 511, respectively, so as to improve the structural strength of the whole hoisting structure 50.

In an alternative, the reinforcing member 54 is a plate-like structure, and the reinforcing member 54 is located between the first connecting structure 52 and the second connecting structure 53. Illustratively, the reinforcing member 54 is a reinforcing structure formed by bending the plate body 511. When the first connecting structure 52 and the second connecting structure 53 are inverted L-shaped bending structures, the four edges of the plate body 511 are bent upwards by bending, so that the vertical parts of the reinforcing part 54, the first connecting structure 52 and the second connecting structure 53 form a shell, the structural strength of the main body structure 51 is improved, and the structural strength of the hoisting structure 50 is further improved. It should be understood that the number of the reinforcing members 54 may be one or two, and when two reinforcing members 54 are employed, the two reinforcing members 54 are disposed to face each other.

In addition to the plate-shaped structure of the reinforcement 54, the reinforcement 54 may also be a support rod, which may be a diagonal rod, and the diagonal rod is welded to the corresponding connecting structure and the plate body 511; or the supporting rod may also be a horizontal rod, and two ends of the supporting rod are respectively and fixedly connected with the first connecting structure 52 and the second connecting structure 53 in a one-to-one correspondence manner.

It should be understood that, in addition to the specific hoisting structure 50 illustrated above, the embodiment of the present application may also adopt a modified structure similar to the specific hoisting structure 50, for example, the hoisting structure 50 is integrally a convex-shaped structure, a middle convex portion of the structure is used for being connected with a hoisting device, and portions on two sides of the middle convex portion are respectively used for being fixedly connected with the top plate and the side plate; or, the plate body 511 of the hoisting structure 50 is circular or oval, the vertical parts of the first connecting structure 52 and the second connecting structure 53 surround the plate body 511 to form a barrel-shaped structure, and the hoisting column 512 surrounds the middle, so that the structural strength of the hoisting structure 50 can be improved.

For the convenience of understanding the cooperation between the first bending structure and the second bending structure provided in the embodiments of the present application, a detailed description thereof will be provided below with reference to fig. 4 and 5.

Referring first to fig. 4, fig. 4 shows a schematic view of the construction of the top plate 10. The first bending structure 11 is located at an end portion of the top plate 10, and when the first bending structure 11 is disposed, the first bending structure 11 and the top plate 10 are an integral structure, that is, a plate material is bent by a bending apparatus to form the top plate 10 and the first bending structure 11.

The first bending structure 11 may adopt different bending modes when bending specifically. Illustratively, the first bending structure 11 is an L-shaped bending structure, and the first bending structure 11 includes a first vertical portion 111 connected to the top plate 10 and a first horizontal portion 112 connected to the first vertical portion 111. The bending direction of the first vertical part 111 faces the inner side of the cabinet, and the bending direction of the first horizontal part 112 faces the direction away from the side plates, so that the end of the top plate 10 forms a "]" -shaped bending structure. Referring to fig. 2 and 4 together, when the first bending structure 11 is engaged with the second bending structure 21, the first horizontal portion 112 may overlap a step surface of the second bending structure 21.

It should be understood that the first bending structure 11 provided in the embodiments of the present application may also be formed by other modified bending structures besides the aforementioned "L" shaped bending structure, for example, the included angle between the first vertical portion 111 and the top plate 10 is an acute angle or an obtuse angle, and the first horizontal portion 112 is parallel to the top plate 10, and the modified structures may also be applied in the embodiments of the present application.

With continued reference to fig. 4, the first bending structure 11 is provided with a gap avoiding the main structure 51, the size of the gap being adapted to the size of the main structure 51. The notch on the top plate 10 is named a first notch 13 for the description of aspects. When the first notch 13 is formed, the length of the first bending structure 11 is smaller than the length of the side edge of the top plate 10 where the first bending structure is located, so that the first notch 13 is formed at the corner of the top plate 10, it should be understood that the number of the first notches 13 corresponds to that of the hoisting structures 50, and when the number of the hoisting structures 50 is four, the corresponding first notches 13 are respectively arranged at the four corners of the top plate 10. When there are other numbers of the hoisting structures 50, such as three, five, six, etc., different numbers, the first notches 13 can be formed in the same manner. Illustratively, when the number of the hoisting structures 50 is three, three first notches 13 may be arranged on the top plate 10 in a triangular shape, wherein two of the first notches 13 are located at the corner of the side of the top plate 10 where the left side plate and the side plate are matched; another first notch 13 is located at the middle of the top plate 10 engaged with the rear side plate.

With reference to fig. 4, in order to facilitate the connection of the hoisting device and the hoisting structure 50, the top plate 10 is provided with the avoiding holes 12 for exposing the main structure 51 partially outside the cabinet body, the number of the avoiding holes 12 corresponds to the number of the first notches 13, and the arrangement positions of the avoiding holes are matched with each other, so as to ensure that the main structure 51 of the hoisting structure 50 can be partially exposed in the avoiding holes 12 when the hoisting structure 50 is located in the first notches 13. For example, referring to fig. 2 and 3 together, when the main body structure 51 includes the hoisting column 512, the hoisting column 512 is exposed after passing through the avoiding hole 12, and the hoisting device may be connected to the hoisting column 512 outside the cabinet.

Referring to fig. 5, fig. 5 shows a structural view of the side plate. The second bending structures 21 are located at the ends of the side plates close to the top plate 10. When the bending device is arranged, the second bending structure 21 and the side plate are of an integral structure, that is, the plate is bent by the bending device to form the side plate and the second bending structure 21.

The second bending structure 21 may adopt different bending modes when bending specifically. Illustratively, the second bending structure 21 is a Z-shaped bending structure, and the second bending structure 21 includes a second horizontal portion 213 connected to the side plate, a second vertical portion 212 connected to the second horizontal portion 213, and a third horizontal portion 211 connected to the second vertical portion 212. In the specific bending, the bending direction of the second horizontal portion 213 is bent in a direction close to the top plate 10, the second horizontal portion 213 is bent in a downward direction, and the third horizontal portion 211 is bent in a direction close to the top plate 10, so that the second bending structure 21 forms a step structure, and the step surface is located on the third horizontal portion 211, and the step surface is a surface of the third horizontal portion 211 facing the first horizontal portion.

With continued reference to fig. 5, the second bending structure 21 is provided with a notch avoiding the main structure 51, and the notch is the second notch 22. Referring to fig. 2, 4 and 5 together, when the lifting structure is installed, the installation position of the second notch 22 corresponds to the installation position of the first notch 13, so that the first notch 13 is communicated with the second notch 22, and the lifting structure 50 can pass through the first notch 13 and the second notch 22 and then be fixedly connected with the top plate and the side plate, respectively. Illustratively, when the second notch 22 is provided, the length direction of the second bending structure 21 is smaller than the length direction of the side plate, so that two second notches 22 are formed at two corners of the side plate close to the top plate. It should be understood that when the number of the hoisting structures 50 is changed, the second notches may be formed at different positions of the side plates by cutting the second bending structures 21 to form partial structures, which will not be described herein.

It should be understood that the second bending structure 21 is formed in a structure that is adapted to the shape of the first bending structure 11, and when the shape of the first bending structure 11 is changed, the corresponding second bending structure 21 may also be changed accordingly, so as to ensure that the second bending structure 21 can support the first bending structure 11.

When the top plate 10 is lapped on the side plate, the first horizontal portion 112 abuts against the third horizontal portion 211, and the first bending structure 11 and the second bending structure 21 are fixedly connected by welding, and meanwhile, the sealing connection is also realized. As an optional scheme, when the first bending structure 11 is overlapped on the second bending structure 21, the first vertical portion 111 abuts on and is attached to the second vertical portion 212, so that the phenomenon that the appearance of the energy storage cabinet is affected due to an excessively large gap between the top plate 10 and the side plate is avoided.

Refer to the cooperation schematic diagram of first bending structure 11 and second bending structure 21 shown in fig. 2 in the lump, when roof 10 and curb plate 20 cooperate, set up bending structure on roof 10 and curb plate 20 respectively through the adoption, and realize connecting through the bending structure cooperation between roof 10 and the curb plate 20, the connection structure intensity between roof 10 and the curb plate has been strengthened, the structural strength of energy storage cabinet has been improved, the stability of energy storage cabinet has been improved, the life-span of energy storage cabinet has also been improved.

Of course, it should be understood that, based on the design idea of the embodiment of the present application, when the first bending structure 11 and the second bending structure 21 are provided, in addition to the first bending structure 11 and the second bending structure 21 illustrated above, a step-like matching manner may also be adopted, that is, the first bending structure 11 may also form a step structure having a plurality of step surfaces, the second bending structure 21 also forms a step structure overlapping with the step surfaces in the first bending structure 11 in a one-to-one correspondence manner, and the structural strength when the top plate 10 is connected with the side plate may also be enhanced.

With reference to fig. 2, fig. 3, fig. 4 and fig. 5, when the cabinet is assembled, after the top plate 10 is connected with the side plate 20, the first notch 13 and the second notch 22 are correspondingly communicated, and the like, when the hoisting structure 50 is assembled in the cabinet, the main structure 51 of the hoisting structure 50 passes through the first notch 13 and the second notch 22, and a part of the main structure 51 of the hoisting structure 50 is located below the top plate 10 and a part of the main structure 51 is located below the second bending structure 21 of the side plate 20. The first connecting structure 52 is fixedly connected to the top plate 10 by welding or bonding, and the second connecting structure 53 is welded or bonded to the second horizontal portion 213 of the second bending structure 21. In addition, the first connecting structure 52 and the second connecting structure 53 may be connected by a threaded connector such as a bolt or a screw.

With continued reference to fig. 2, as an optional solution, in order to facilitate protection of electronic devices in the energy storage cabinet, the energy storage cabinet provided in the embodiment of the present application further includes an insulating cotton layer, where the insulating cotton layer is at least disposed on the top or the side of the energy storage cabinet.

Illustratively, the energy storage cabinet in the embodiment of the present application includes a first thermal insulation cotton layer 40, and the first thermal insulation cotton layer 40 is filled in a space surrounded by the first folding structure 11. In combination with the structure of the top plate shown in fig. 4, when the first bending structures 11 are respectively arranged at the end portions of the top plate, the first bending structures 11 and the top plate enclose a containing space, and the first heat insulation cotton layer 40 is filled in the containing space and fixed in the containing space by being pressed and deformed with the first bending structures 11.

Illustratively, the energy storage cabinet in the embodiment of the present application includes a second thermal insulation cotton layer 50, and the second thermal insulation cotton layer 50 is filled in a space surrounded by the second bending structure 21. In combination with the structure of the side plate shown in fig. 5, when the second bending structure 21 is provided at one end of the side plate, the second bending structure 21 forms a space for accommodating the second insulation cotton layer 50. The second insulation cotton layer 50 is fixed by respectively pressing the second bending structure 21 and the bottom plate.

It should be understood that the energy storage cabinet provided by the embodiment of the present application may have only the first insulating cotton layer 40, only the second insulating cotton layer 50, or both the first insulating cotton layer 40 and the second insulating cotton layer 50.

When energy storage cabinet had the cotton layer of heat preservation, for avoiding the cotton layer of heat preservation to expose or by unexpected damage, the energy storage cabinet that this application embodiment provided still is provided with the backplate, and this backplate is used for covering the cotton layer of heat preservation, avoids the cotton layer of heat preservation to expose.

Exemplarily, referring to fig. 2, when the energy storage cabinet has the first heat insulation cotton layer 40, the energy storage cabinet provided in the embodiment of the present application further includes a top protection plate 30, the top protection plate 30 is stacked with the top plate, and the first heat insulation cotton layer 40 is located between the top protection plate 30 and the top plate, so that the first heat insulation cotton layer 40 is sandwiched by the top plate and the top protection plate 30 to form a sandwich structure, so as to protect the first heat insulation cotton layer 40.

When the top guard plate 30 is assembled, the top guard plate 30 and the first bending structure 11 are respectively arranged at both sides of the step surface of the second bending structure 21, and the top guard plate 30 is fixedly connected with the third horizontal portion 211. For example, the first horizontal portion 112 of the first bending structure 11 is pressed against the step surface of the third horizontal portion 211, the top guard plate 30 is pressed against the other surface of the third horizontal portion 211 opposite to the step surface, and the top guard plate 30 and the third horizontal portion 211 are welded and connected by welding.

When the energy storage cabinet includes the cotton layer 50 of second heat preservation, the energy storage cabinet still includes side guard plate 60, and this side guard plate 60 sets up with the curb plate is range upon range of, and the cotton layer 50 of second heat preservation is located between side guard plate 60 and the curb plate to through side guard plate 60 and curb plate with the cotton layer 50 clamp of second heat preservation in the centre, form the structure of a sandwich, realize protecting the cotton layer 50 of second heat preservation.

When the side guard plate 60 is fixed, the side guard plate 60 is fixedly connected to the top guard plate 30. Illustratively, the skirt 60 is fixedly attached to the top guard 30 by a support member 70.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on operational states of the present application, and are only used for convenience in describing and simplifying the present application, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

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 explicitly stated or limited. 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 modifications, which are all within the scope of protection of the present application.

Claims (10)

1. An energy storage cabinet, comprising: the cabinet body and the hoisting structure; wherein the content of the first and second substances,

the cabinet body comprises side plates and a top plate; the end part of the top plate is provided with a first bending structure, and the end part of the side plate close to the top plate is provided with a second bending structure; the first bending structure is overlapped with the second bending structure and is in sealed connection with the second bending structure;

the hoisting structure comprises a main body structure, and a first connecting structure and a second connecting structure which are connected with the main body structure; wherein the content of the first and second substances,

the first connecting structure and the second connecting structure are respectively arranged on two sides of the main body structure; the first connecting structure is fixedly connected with the top plate, and the second connecting structure is fixedly connected with the second bending structure.

2. The energy storage cabinet of claim 1, wherein the hoisting structure is located in the cabinet body, the first connecting structure is fixedly connected with one surface of the top plate facing the inside of the cabinet body, and the second connecting structure is fixedly connected with the surface of the second bending structure connected with the side plate, which horizontal portion faces the inside of the cabinet body.

3. The energy storage cabinet of claim 1, wherein the main structure comprises a plate body and a hoisting column arranged on the plate body; the first connecting structure and the second connecting structure are fixedly connected with the plate body respectively.

4. The energy storage cabinet of claim 3, wherein the first connecting structure and the second connecting structure are both inverted L-shaped bent structures connected to the plate body.

5. The energy storage cabinet of claim 3, wherein the body structure further comprises a reinforcement; the reinforcing piece is located between the first connecting structure and the second connecting structure and is at least fixedly connected with the first connecting structure, the second connecting structure and at least two parts in the plate body.

6. An energy storage cabinet according to claim 5, wherein the reinforcing member is a reinforcing structure formed by bending the plate body.

7. The energy storage cabinet of any one of claims 1 to 6, wherein the first bending structure and the second bending structure are provided with a notch avoiding the main structure;

the main structure is located in the gap, and a avoidance hole for exposing the main structure part outside the cabinet body is arranged on the top plate.

8. The energy storage cabinet of claim 7, wherein when the main structure comprises a hoisting column, the hoisting column passes through the avoiding hole and then is exposed, and the hoisting column is connected with the top plate in a sealing manner.

9. The energy storage cabinet of claim 8, wherein the height of the lifting column is greater than the height of the first and second connection structures.

10. The energy storage cabinet of claim 8, wherein the first bending structure is an L-shaped bending structure, and the second bending structure is a Z-shaped bending structure; wherein, the first and the second end of the pipe are connected with each other,

the first bending structure comprises a first vertical part connected with the top plate and a first horizontal part connected with the first vertical part;

the second bending structure comprises a second horizontal part connected with the side plate, a second vertical part connected with the second horizontal part, and a third horizontal part connected with the second vertical part; wherein, the first and the second end of the pipe are connected with each other,

the first horizontal part is lapped on the third horizontal part, and the first horizontal part is in sealing connection with the third horizontal part;

the first vertical portion and the second vertical portion are respectively provided with a notch for avoiding the main body structure.

Images