CN217363495U - Energy storage cabinet - Google Patents

Abstract

The application provides an energy storage cabinet, which comprises a top plate and side plates; 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 second bending structure is provided with a step surface matched with the first bending structure; the first bending structure is overlapped on the step surface, and the first bending structure is connected with the step surface in a sealing mode. In the technical scheme, the bending structures are arranged on the top plate and the side plates respectively, and the top plate and the side plates are connected through the bending structures in a matched mode, so that the strength of the connecting structure between the top plate and the side plates is enhanced, the structural strength of the energy storage cabinet is improved, and the stability of the energy storage cabinet is improved.

Description

Energy storage cabinet

Technical Field

The application relates to the energy storage field, especially relates to a first 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 uses more and more extensively, also more and more high to energy storage cabinet's structural strength requirement, and in the structure of current energy storage cabinet, often pass through the curb plate and be connected through some connecting pieces with the roof, cause the structural strength of whole energy storage cabinet not high, influence energy storage cabinet's life.

SUMMERY OF THE UTILITY MODEL

The application provides an energy storage cabinet for improve energy storage cabinet's structural strength and life.

The application provides an energy storage cabinet, which comprises a top plate and side plates; 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 second bending structure is provided with a step surface matched with the first bending structure; the first bending structure is overlapped on the step surface, and the first bending structure is connected with the step surface in a sealing mode. In the technical scheme, the bending structures are arranged on the top plate and the side plates respectively, and the top plate and the side plates are connected through the bending structures in a matched mode, so that the strength of the connecting structure between the top plate and the side plates is enhanced, the structural strength of the energy storage cabinet is improved, the stability of the energy storage cabinet is improved, and the service life of the energy storage cabinet is prolonged.

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 connection diagram of a top plate and a side plate of an energy storage cabinet provided by an embodiment of the present application;

fig. 3 is a schematic structural diagram of a top plate of an energy storage cabinet provided in an embodiment of the present application;

fig. 4 is a schematic structural diagram of a side plate of an energy storage cabinet provided in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a top protection plate of an energy storage cabinet according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a side guard plate of an energy storage cabinet according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a support member of an energy storage cabinet 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 related to the different embodiments of the present application described below 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 is a rectangular cabinet structure, and includes a bottom plate, a side plate 20, a top plate 10, and the like, which enclose a basic structure of the cabinet, and in addition, the energy storage cabinet is further provided with a cabinet door 100, so as to open the energy storage cabinet to observe electronic devices arranged inside the energy storage cabinet. 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 the convenience of description, the side plates of the energy storage cabinet are divided into a left side plate, a right side plate and a rear side plate according to the direction, 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 arranged on two sides of the rear side plate respectively. 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 means 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.

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 of the top panel 10 has a first folding structure 11, and the end of the side panel 20 close to the top panel 10 has a second folding structure 21, wherein the first folding structure 11 overlaps the second folding structure 21, and the second folding structure 21 carries the first folding structure 11, thereby realizing the support of the top panel 10.

It should be understood that the first bending structure and the second bending structure are illustrated in fig. 2 for convenience of illustration, and a gap is left between the first bending structure and the second bending structure, but when actually connected, the first bending structure and the second bending structure should be attached, and other adjacent structures in fig. 2 are 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.

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. 3 and 4.

Referring first to fig. 3, fig. 3 shows a schematic view of the structure of the top plate. The first bending structure 11 is located at an end of the top plate, and when the first bending structure 11 and the top plate are arranged, the first bending structure 11 and the top plate are of an integrated structure, namely, the plate is bent by the bending equipment to form the top plate 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 and a first horizontal portion 112 connected to the first vertical portion 111, wherein the bending direction of the first vertical portion 111 faces the inner side of the cabinet, and the bending direction of the first horizontal portion 112 faces a direction away from the side plate, so that the end of the top plate forms a "]" -shaped bending structure. In cooperation with the second bending structure 21, the first horizontal portion 112 may overlap the step surface of the second bending structure 21.

It should be understood that the first bending structure 11 provided in the present embodiment may also be a modified bending structure other than the aforementioned "L" shaped bending structure, for example, the included angle between the first vertical portion 111 and the top plate is an acute angle or an obtuse angle, and the first horizontal portion 112 is parallel to the top plate, and the above modified structures can be applied in the present embodiment.

Referring to fig. 4, fig. 4 shows a structural schematic view of the side panel. The second bending structures 21 are located at the ends of the side plates close to the top plate. 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, 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, so that the second bending structure 21 forms a step surface on the third horizontal portion 211, where the step surface is a surface of the third horizontal portion 211 facing the first horizontal portion.

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 is lapped on the side plate, the first horizontal portion 112 is abutted against the third horizontal portion 211, and the first bending structure 11 and the second bending structure 21 are fixedly connected through welding, and meanwhile, sealing connection is also achieved. 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 the second vertical portion 212 to be attached, so that the phenomenon that the appearance of the energy storage cabinet is affected due to an excessively large gap between the top plate and the side plate is avoided.

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

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 is connected with the side plate may also be enhanced.

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. With reference to the structure of the top plate shown in fig. 3, 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 define an accommodating space, and the first thermal insulation cotton layer 40 is filled in the accommodating space and fixed in the accommodating 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. 4, 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 thermal insulation cotton layer 50. The second thermal 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 the energy storage cabinet has the cotton layer of heat preservation, for avoiding the cotton layer of heat preservation to expose or by unexpected damaged, 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.

For example, referring to fig. 2 and fig. 5, 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 and the top plate are stacked, 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 on two sides of the step surface of the second bending structure 21, and the top guard plate 30 is fixedly connected with the second bending structure 21. 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.

Refer to fig. 2 and fig. 6 together, 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 and the range upon range of setting of curb plate, the cotton layer 50 of second heat preservation are 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, the realization is protected the cotton layer 50 of second heat preservation.

As an alternative, in order to improve the structural strength of the side guard plate 60, the side guard plate 60 is a corrugated plate structure having a convex-concave structure, so that the supporting strength of the side guard plate 60 is improved, and the protection effect of the second insulating cotton layer 50 is improved.

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 roof panel 30 by a support member 70. As shown in fig. 7, the support member 70 includes a first bent portion 71 and a second bent portion 72; the first bending portion 71 is fixedly connected with the top guard plate 30, the second bending portion 72 is fixedly connected with the side guard plate 60, the first bending portion 71 is a horizontal portion and is in contact with the top guard plate 30 in a pressing mode and is in welded connection with the top guard plate, the second bending portion 72 is a vertical portion and is attached to the side guard plate 60 and is in welded connection with the side guard plate 60, and therefore the side guard plate 60 is fixedly connected with the top guard plate 30. Since the top guard plate 30 is fixedly connected to the second bending structure 21, the side guard plate 60 can be fixed while the side guard plate 60 is fixedly connected to the top guard plate 30 via the support member 70.

As an alternative, in order to improve the structural strength of the supporting member 70, when the supporting member 70 is disposed, the supporting member 70 is also a step structure, and a step is further formed between the first bending structure 11 and the second bending structure 21 to enhance the structural strength of the supporting member 70.

As an alternative, in order to further improve the stability of the side guard plate 60, the end of the top guard plate 30 is inserted into the space surrounded by the second bending structure 21, and the end of the top guard plate 30 is provided with a third bending structure 31; the third bending structure 31 presses against the skirt 60. Referring to fig. 2 and 3 together, the third bending structure 31 of the top guard plate 30 is similar to the first bending structure 11 of the top plate, and the third bending structure 31 of the top guard plate 30 is pressed against the side guard plate 60, so as to improve the support of the side guard plate 60.

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 should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise explicitly specified 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 is characterized by comprising a top plate and side plates; 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; wherein the content of the first and second substances,

the second bending structure is provided with a step surface matched with the first bending structure; the first bending structure is overlapped on the step surface, and the first bending structure is connected with the step surface in a sealing mode.

2. The energy storage cabinet of claim 1, further comprising a first insulating cotton layer; the first heat-preservation cotton layer is filled in the space enclosed by the first bending structure.

3. The energy storage cabinet of claim 2, further comprising a top protective plate, wherein the top protective plate is stacked with the top plate, and the first heat insulation cotton layer is located between the top protective plate and the top plate;

the top guard plate and the first bending structure are respectively arranged on two sides of the step surface of the second bending structure; the top guard plate is fixedly connected with the second bending part.

4. The energy storage cabinet of claim 3, further comprising a second insulating cotton layer; and the second heat-preservation cotton layer is filled in the space enclosed by the second bending structure.

5. The energy storage cabinet of claim 4, further comprising a side guard; the side guard plate and the side plate are stacked, and the second heat-preservation cotton layer is located between the side guard plate and the side plate;

the side guard plate is fixedly connected with the top guard plate.

6. The energy storage cabinet of claim 5, wherein the end part of the top protective plate is inserted into a space surrounded by the second bending structure, and a third bending structure is arranged at the end part of the top protective plate;

the third bending structure is pressed against the side guard plate.

7. The energy storage cabinet of claim 6, further comprising a support; the side guard plate is fixedly connected with the top guard plate through the supporting piece.

8. The energy storage cabinet of claim 7, wherein the support comprises a first bend and a second bend; the first bending part is fixedly connected with the top guard plate; the second bending part is fixedly connected with the side guard plate.

9. The energy storage cabinet of any one of claims 1 to 8, wherein the first bending structure is an L-shaped bending structure; 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; and the first horizontal part is lapped with the second bending structure and is in sealing connection with the step surface.

10. The energy storage cabinet of claim 9, wherein the second bending structure is a Z-shaped bending structure; 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 content of the first and second substances,

the step surface is located at the third horizontal portion.

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