Placing the shelf, the energy storage rack and the battery cluster

Abstract

The application provides a placing layer frame, an energy storage rack and a battery cluster. The placing layer frame comprises a first beam and two second beams. The first beam comprises a support plate and a reinforcing plate. The reinforcing plate is connected to one side of the support plate and is located below the support plate. The two second beams are respectively located on two sides of the first beam. Each second beam comprises a top plate and a side plate. The top plate is connected to the top end of the side plate. One end of the top plate is provided with a first folding edge which is folded downward. The first folding edge is connected to the reinforcing plate. The placing layer frame of the application is connected to the reinforcing plate through the first folding edge. The connection between the second beam and the first beam is positioned, the assembly efficiency is improved, the contact area between the first beam and the second beam is increased, the connection strength between the first beam and the second beam is improved, and the overall strength of the placing layer frame is ensured. The energy storage rack of the application has the above-mentioned box inserting and placing frame. Therefore, the energy storage rack has the advantages of convenient assembly and reliable use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of batteries, in particular to a placing layer frame, an energy storage rack and a battery cluster. BACKGROUND

[0002] The energy storage device is a new energy device for storing battery plug-in boxes in an energy storage rack. Specifically, the battery plug-in boxes are placed on the placing layer frame of the energy storage rack. However, the battery layer frame currently used cannot achieve accurate positioning between different placing beams during installation, resulting in low assembly efficiency and low connection strength between different placing beams. SUMMARY

[0003] An object of the present application is to provide a placing layer frame capable of improving the assembly efficiency and connection strength between different placing beams (first beam and second beam).

[0004] To achieve the above object, the present application provides a placing layer frame for supporting a battery plug-in box, comprising:

[0005] A first beam is bent from sheet metal, comprising a support plate and a reinforcing plate, the support plate is configured to support the battery plug-in box, the reinforcing plate is connected to one side of the support plate and located below the support plate, and the reinforcing plate is arranged perpendicular to the insertion direction of the battery plug-in box;

[0006] A second beam is located on the side of the first beam parallel to the insertion direction of the battery plug-in box, the second beam is bent from sheet metal, comprising a top plate and a side plate, the top plate is connected to the top end of the side plate, the top plate is configured to support the battery plug-in box, one end of the top plate along the insertion direction of the battery plug-in box is provided with a downwardly folded first folded edge, and the first folded edge is connected to the reinforcing plate.

[0007] Compared with the prior art, the above technical solution has the following advantages:

[0008] The placing layer frame of the present application, by connecting the first folded edge and the reinforcing plate, can not only position the connection between the second beam and the first beam, thereby improving the assembly efficiency, but also increase the contact area between the first beam and the second beam, thereby improving the connection strength between the first beam and the second beam, and further ensuring the overall strength of the placing layer frame.

[0009] Another object of the present application is to provide an energy storage rack containing the above-mentioned placing layer frame.

[0010] To achieve the above object, the present application provides an energy storage rack comprising at least one of the above-mentioned placing layer frames.

[0011] Compared with the prior art, the technical scheme has the advantages that:

[0012] The energy storage rack has the placing layer frame, and has the advantages of convenient and reliable assembly, and stable placement of the battery plug-in box.

[0013] A third object of the present application is to provide a battery cluster containing the energy storage rack.

[0014] To achieve the above object, the present application provides a battery cluster, which comprises the energy storage rack and at least one battery plug-in box.

[0015] Compared with the prior art, the technical scheme has the advantages that:

[0016] The battery cluster has the energy storage rack, and has the advantages of convenient assembly and stable placement of the battery plug-in box. BRIEF DESCRIPTION OF DRAWINGS

[0017] The following drawings are only intended to illustrate and explain the present application, and do not limit the scope of the present application. Among them:

[0018] Figure 1 is a perspective view of the placing layer frame of the present application;

[0019] Figure 2 is a first view of the structure of the placing layer frame after the second beam and the first beam are assembled; Figure 1

[0020] Figure 3 is a second view of the structure of the placing layer frame after the second beam and the first beam are assembled; Figure 1

[0021] Figure 4 is a structure diagram of the placing layer frame after the second beam and the first beam are assembled after removing the plastic plate; Figure 1

[0022] Figure 5 is a structure diagram of the second beam and the plastic plate of the placing layer frame; Figure 1

[0023] Figure 6 is a structure diagram of the first beam of the placing layer frame; Figure 1

[0024] Figure 7 is a perspective view of the energy storage rack of the present application;

[0025] Figure 8 is a structure diagram of the battery cluster of the present application.​​​​​

[0026] BRIEF DESCRIPTION OF THE DRAWINGS

[0027] 100, shelf;

[0028] 10, first beam;

[0029] 11, support plate;

[0030] 12, reinforcing plate; 121, third fold; 1211, third chamfer;

[0031] 13, limiting plate; 131, folded edge; 132, limiting fold;

[0032] 14, latch;

[0033] 15, gap;

[0034] 20, second beam;

[0035] 21, top plate; 211, first fold; 2111, first chamfer;

[0036] 22, side plate; 221, extension; 2211, second fold; 22111, second chamfer;

[0037] 23, bottom plate;

[0038] 24, plastic plate;

[0039] 30, third beam;

[0040] 200, energy storage rack; 201, frame; 2011, column;

[0041] 300, battery plug-in box. DETAILED DESCRIPTION

[0042] The present application will be further described by the following drawings and embodiments. Through these descriptions, the features and advantages of the present application will become more apparent.

[0043] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations. Unless specifically stated otherwise, the drawings are not drawn to scale and the disclosure is not limited to the specific embodiments illustrated in the drawings.

[0044] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict.

[0045] Embodiment one

[0046] As Figure 1As shown, the present application provides a placement shelf 100 arranged on the energy storage rack 200 and used for supporting the battery plug-in box, the battery plug-in box can be inserted on the placement shelf 100 from one side of the placement shelf 100, the placement shelf 100 comprises a first beam 10 and two second beams 20, specifically, the placement shelf 100 can further comprise a third beam 30 and / or an intermediate beam, in Figure 1 In the embodiment shown, the placement shelf 100 is a frame 201 structure enclosed by the third beam 30, the first beam 10 and the two second beams 20, the third beam 30 and the first beam 10 are oppositely arranged, and the two second beams 20 are oppositely arranged, wherein:

[0047] As shown in Figure 6 , the first beam 10 is bent from sheet metal, the first beam 10 comprises a support plate 11 and a reinforcing plate 12, the support plate 11 is configured to support the battery plug-in box, the reinforcing plate 12 is connected to one side of the support plate 11 and located below the support plate 11, and the reinforcing plate 12 is arranged along a direction perpendicular to the insertion direction of the battery plug-in box (indicated by the arrow W), specifically, the reinforcing plate 12 is connected to the side of the support plate 11 facing the third beam 30, the reinforcing plate 12 can strengthen the support plate 11, thereby improving the overall use strength of the first beam 10; Figure 1

[0048] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the second beam 20 is located on the side of the first beam 10 parallel to the insertion direction of the battery plug-in box, specifically, the two second beams 20 are respectively located on the two sides of the first beam 10 parallel to the insertion direction of the battery plug-in box, and the two second beams 20 extend towards the same side of the first beam 10, as shown in Figure 5 , each second beam 20 is bent from sheet metal, each second beam 20 comprises a top plate 21 and a side plate 22, the top plate 21 is configured to support the battery plug-in box, the top plate 21 is connected to the top end of the side plate 22, the side plate 22 is configured to be connected with the energy storage rack 200, and the side plate 22 can support the top plate 21, one end of the top plate 21 along the insertion direction of the battery plug-in box is provided with a downwardly folded first folding edge 211, the first folding edge 211 is connected with the reinforcing plate 12, specifically, during assembly, as shown in Figure 2 , Figure 3 and Figure 4 ​As shown, first, the first folded edge 211 abuts against the reinforcing plate 12 to position the connection between the second beam 20 and the first beam 10, and then the first folded edge 211 is welded to the reinforcing plate 12 to fixedly connect the first beam 10 and the second beam 20, that is, the first beam 10 and the second beam 20 are connected through surface contact, the contact area between the first beam 10 and the second beam 20 is increased, and thus the connection strength between the first beam 10 and the second beam 20 is improved.

[0049] It should be noted that the first folded edge 211 can also be arranged at both ends of the top plate 21 to make the assembly of the second beam 20 and the first beam 10 more convenient.

[0050] The placing shelf 100 of the present application is connected to the reinforcing plate 12 through the first folded edge 211, which can position the connection between the second beam 20 and the first beam 10, thereby improving the assembly efficiency, and can also increase the contact area between the first beam 10 and the second beam 20, thereby improving the connection strength between the first beam 10 and the second beam 20, and further ensuring the overall strength of the placing shelf 100.

[0051] Further, as shown in the drawings, Figure 5 The bottom end of the side plate 22 is connected to the bottom plate 23, and the bottom plate 23 and the top plate 21 are located on the same side of the side plate 22, that is, the cross section of the second beam 20 is C-shaped. Preferably, the top plate 21, the side plate 22 and the bottom plate 23 are an integral structure formed by bending sheet metal. The bottom plate 23 can increase the use strength of the side plate 22, thereby improving the overall use strength of the second beam 20.

[0052] Further, as shown in the drawings, Figure 1 and Figure 5 The top plate 21 is connected to the plastic plate 24, which is used to support the battery plug-in box. Exemplarily, the plastic plate 24 is a polycarbonate board (PC board). The polycarbonate board has good wear resistance and a smooth surface, so that the battery plug-in box is more easily moved to the placing shelf 100.

[0053] Specifically, the plastic plate 24 is connected to the top plate 21 through a connecting piece. Exemplarily, the connecting piece can be a bolt, a fixed pin or a rivet. In the present embodiment, a bolt is preferably used to facilitate the disassembly and installation of the plastic plate 24, thereby facilitating the replacement of the plastic plate 24.

[0054] Of course, the plastic plate 24 can also be a polypropylene plate (PP plate) or a polyethylene glycol terephthalate plate (PET plate), as long as it can reduce the friction between the battery plug-in box and the top plate 21.

[0055] In one specific implementation of the present embodiment, as shown in Figure 2 、 Figure 3 and Figure 4 , one end of the side plate 22 adjacent to the first fold edge 211 is provided with an extension 221, and the end face of the support plate 11 and the end face of the reinforcing plate 12 are in abutment with the extension 221, that is, during the assembly of the first beam 10 and the second beam 20, the extension 221 can limit the support plate 11 and the reinforcing plate 12, so that the positioning between the first beam 10 and the second beam 20 is more accurate, further improving the assembly efficiency between the first beam 10 and the second beam 20, as shown in Figure 4 , the upper end of the extension 221 is provided with a second fold edge 2211 which is folded towards the support plate 11, and the second fold edge 2211 is connected with the support plate 11, specifically, the second fold edge 2211 is overlapped on the end of the support plate 11 and is welded with the support plate 11, through the cooperation of the second fold edge 2211 and the support plate 11, the connection area between the first beam 10 and the second beam 20 is further increased, thereby further improving the connection strength between the first beam 10 and the second beam 20.

[0056] Further, as shown in Figure 2 and Figure 3 , the reinforcing plate 12 is provided with a third fold edge 121 at each end which is folded towards the second beam 20, and the two third fold edges 121 are respectively connected with the two side plates 22, specifically, when the first fold edge 211 abuts against the reinforcing plate 12, the corresponding third fold edge 121 is connected with the side plate 22, and is connected by welding, so as to further increase the connection area between the first beam 10 and the second beam 20, thereby further improving the connection strength between the first beam 10 and the second beam 20.

[0057] Further, as shown in Figure 2 , the corner of the first fold edge 211 is provided with a first chamfer 2111 to avoid interference between the corner of the first fold edge 211 and the third fold edge 121, affecting the assembly between the first beam 10 and the second beam 20, so that the third fold edge 121 can be smoothly connected with the side plate 22;

[0058] As shown in Figure 4 , the corner of the second fold edge 2211 is provided with a second chamfer 22111 to avoid interference between the corner of the second fold edge 2211 and the top plate 21, so that the second fold edge 2211 can be smoothly connected with the support plate 11; and / or,

[0059] As shown in Figure 2 and Figure 3As shown, the corner of the third folding edge 121 is provided with a third chamfer 1211 to avoid interference between the third folding edge 121 and the top plate 21, so that the third folding edge 121 can be smoothly connected with the side plate 22.

[0060] It should be noted that in the present application, the abutment connection can also be that after the two surfaces are abutted, a bolt, a rivet or a fixing pin is used to connect the two abutted surfaces.

[0061] Further, as shown in Figure 6 , the first beam 10 further comprises a limiting plate 13 connected to the other side of the support plate 11 and located above the support plate 11, that is, the limiting plate 13 is located on the side of the support plate 11 away from the second beam 20, and the limiting plate 13 and the reinforcing plate 12 are located on the upper and lower sides of the support plate 11 respectively, and the limiting plate 13 is configured to abut the rear side of the battery plug-in box to limit the battery plug-in box.

[0062] Further, as shown in Figure 2 , Figure 3 , Figure 4 and Figure 6 , the upper end of the limiting plate 13 is provided with a folded edge 131 folded towards the support plate 11, which can improve the use strength of the limiting plate 13, and the battery plug-in box will generate an impact force when inserted into the placement shelf 100, and the folded edge 131 can buffer the impact force to improve the service life of the limiting plate 13. Specifically, the cross section of the folded edge 131 is L-shaped, one side of the folded edge 131 is arranged parallel to the support plate 11, and the other side of the folded edge 131 is arranged parallel to the limiting plate 13, and the folded edge 131 and the support plate 11 have a gap 15. Such a structure does not increase the overall weight of the first beam 10.

[0063] Further, as shown in Figure 6 , the two ends of the limiting plate 13 are respectively provided with limiting folding edges 132, and the limiting folding edges 132 are connected with the folded edge 131, that is, the two limiting folding edges 132, the folded edge 131 and the limiting plate 13 form a hollow structure with the lower end open, thereby further increasing the overall strength of the first beam 10, and the limiting folding edges 132 and the support plate 11 have a gap 15 for inserting the second folding edge 2211. The gap 15 can not only facilitate the abutment connection of the second folding edge 2211 and the support plate 11, but also guide and position the installation of the second folding edge 2211, so that the second folding edge 2211 can be accurately positioned on the support plate 11.

[0064] Further, as shown in Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the surface of the limiting plate 13 facing the second beam 20 is connected with a plug-in part, specifically, the plug-in part is located directly above the supporting plate 11, and the plug-in part is configured to be plugged with the battery plug-in box, for example, the plug-in part is a plug pin 14, and the rear side of the battery plug-in box is provided with a plug hole matched with the plug pin 14, and the plug pin 14 and the plug hole are matched to position the battery plug-in box on the placing shelf 100, and the specific number of the plug pin 14 can be set according to actual use requirements, and one plug pin 14 can be set, or two, three or more than three plug pins 14 can be set, preferably, two plug pins 14 are connected to the limiting plate 13 to ensure the stability of the plug-in cooperation with the battery plug-in box.

[0065] Further, as shown in Figure 6 The plug pin 14 penetrates the folded edge 131, specifically, a through hole is formed in the folded edge 131 corresponding to the position of the plug pin 14, and the plug pin 14 penetrates the through hole, that is, the free end of the plug pin 14 is located outside the folded edge 131, and the folded edge 131 can position the plug pin 14 to stably place the plug pin 14, so that the plug pin 14 can be smoothly plugged with the battery plug-in box.

[0066] The plug pin 14 can be welded to the limiting plate 13, or connected to the limiting plate 13 through a bolt, or fixedly connected to the limiting plate 13 through a rivet, as long as any prior art that meets the requirement of connecting the plug pin 14 to the limiting plate 13 is included in the protection scope of the present application.

[0067] Of course, the plug-in part can also be a slot provided on the limiting plate 13, and the rear side of the battery plug-in box is provided with a plug pin matched with the slot to position the battery plug-in box on the placing shelf 100 through the plug-in cooperation of the plug pin and the slot.

[0068] Embodiment two

[0069] As shown in Figure 7 The present application also provides an energy storage rack 200, which includes at least one placing shelf 100 described above, and specifically, the energy storage rack 200 includes a frame 201, and the placing shelf 100 is installed in the frame 201.

[0070] The energy storage rack 200 of the present application has the plug-in box placing shelf described above, so that the energy storage rack 200 has the advantages of convenient and reliable assembly, and stable placement of the battery plug-in box.

[0071] Further, as shown in Figure 7As shown, the energy storage rack 200 further comprises a column 2011, and specifically, the frame 201 comprises the column 2011, and the second beam 20 of the placement layer frame 100 is connected with the column 2011, when a plurality of battery plug-in boxes need to be placed, a plurality of placement layer frames 100 are connected on the column 2011 of the frame 201 from top to bottom, and the internal space of the frame 201 is divided into a plurality of accommodation cavities by the plurality of placement layer frames 100, and one battery plug-in box can be inserted in each accommodation cavity, and the battery plug-in box is supported by the placement layer frame 100.

[0072] Embodiment three

[0073] As Figure 8 shown, the application further provides a battery cluster comprising the above-mentioned energy storage rack 200 and at least one battery plug-in box 300, and the battery plug-in box 300 is inserted into the energy storage rack 200, wherein the number of battery plug-in boxes 300 can be adjusted according to actual use needs and the capacity of the energy storage rack 200.

[0074] The battery cluster of the application has the above-mentioned energy storage rack, and thus has the advantages of convenient assembly and stable placement of the battery plug-in box.

[0075] In summary, the placement layer frame of the application is connected with the reinforcing plate through the first folding edge, which can not only play a positioning role in the connection between the second beam and the first beam, improve the assembly efficiency, but also increase the contact area between the first beam and the second beam, and improve the connection strength between the first beam and the second beam, thereby ensuring the overall strength of the placement layer frame.

[0076] The placement layer frame of the application is connected with the support plate through the second folding edge, which further increases the connection area between the first beam and the second beam, thereby further improving the connection strength between the first beam and the second beam.

[0077] The placement layer frame of the application is connected with the side plate through the third folding edge, which further increases the connection area between the first beam and the second beam, thereby further improving the connection strength between the first beam and the second beam.

[0078] The energy storage rack of the application has the above-mentioned plug-in box placement frame, and thus has the advantages of convenient and reliable assembly, and stable placement of the battery plug-in box.

[0079] The battery cluster of the application has the above-mentioned energy storage rack, and thus has the advantages of convenient assembly and stable placement of the battery plug-in box.

[0080] In the description of the application, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "back", and the like indicate the orientation or positional relationship based on the working state of the application, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features with "first", "second", "third" and the like can explicitly or implicitly include one or more features. In the description of the application, unless otherwise specified and limited, the term "mounting", "connecting", "connecting" should be understood in a broad sense. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0081] In the description of the application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0082] The above describes the application in combination with the preferred embodiments, but these embodiments are only exemplary and only serve to illustrate. On this basis, various substitutions and improvements can be made to the application, which all fall within the scope of protection of the application.

Claims

1. A placement shelf for supporting a battery magazine, characterized by, The placing shelf comprises: a first beam, which is bent from sheet metal, comprises a support plate configured to support the battery cabinet and a reinforcing plate connected to one side of the support plate and located below the support plate and arranged perpendicular to the insertion direction of the battery cabinet; a second beam located on the side of the first beam parallel to the insertion direction of the battery cabinet, which is bent from sheet metal, comprises a top plate and a side plate, the top plate is connected to the top end of the side plate, the top plate is configured to support the battery cabinet, one end of the top plate along the insertion direction of the battery cabinet is provided with a downwardly folded first folded edge, and the first folded edge is connected to the reinforcing plate; one end of the side plate adjacent to the first folded edge is provided with an extension, the end surface of the support plate and the end surface of the reinforcing plate are in abutment with the extension, the upper end of the extension is provided with a second folded edge folded toward the support plate, the second folded edge is connected to the support plate, and both ends of the reinforcing plate are respectively provided with a third folded edge folded toward the second beam, and the two third folded edges are respectively connected to the two side plates; a third beam, which, together with the first beam and the two second beams, forms a frame structure, and the reinforcing plate is connected to the side of the support plate facing the third beam.

2. The placing shelf according to claim 1, wherein: a first chamfer is arranged at the corner of the first folded edge; a second chamfer is arranged at the corner of the second folded edge; and / or a third chamfer is arranged at the corner of the third folded edge.

3. The placing shelf according to claim 1, wherein: the first beam further comprises a limiting plate connected to the other side of the support plate and located above the support plate.

4. The placing shelf according to claim 3, wherein: the upper end of the limiting plate is provided with a folded edge folded toward the support plate.

5. The placing shelf according to claim 4, wherein: both ends of the limiting plate are respectively provided with limiting folded edges connected to the folded edge, and the limiting folded edges and the support plate have a gap for inserting the second folded edge.

6. The placing shelf according to claim 4, wherein: the surface of the limiting plate facing the battery cabinet is connected with a plug-in part, and the plug-in part penetrates the folded edge.

7. The placing shelf according to any one of claims 1 to 6, wherein: a plastic plate is connected to the top plate, and the plastic plate is configured to support the battery cabinet.

8. The placing shelf according to any one of claims 1 to 6, wherein: a bottom plate is connected to the bottom end of the side plate, and the bottom plate and the top plate are located on the same side of the side plate.

9. An energy storage rack characterized by, The energy storage rack comprises at least one placing shelf according to any one of claims 1 to 8.

10. The energy storage rack of claim 9, wherein, The energy storage rack further comprises a stand, and the second beam of the placing shelf is connected to the stand.

11. A battery cluster, characterized by The battery cluster comprises the energy storage rack as claimed in claim 9 or 10 and at least one battery cabinet, which is inserted into the energy storage rack.

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