Energy storage container

Abstract

The invention relates to an energy storage container which comprises a plurality of battery modules and a liquid cooling energy storage container battery fixing device, and the liquid cooling energy storage container battery fixing device comprises a container body, a plurality of supporting frames and a plurality of battery brackets. The container body is provided with a top wall, a bottom wall and a plurality of energy storage spaces arranged between the top wall and the bottom wall. The multiple supporting frames are supported between the top wall and the bottom wall. The plurality of battery brackets are arranged on the support frames, and each support frame is provided with a plurality of battery brackets which are arranged along the vertical direction. Wherein the battery bracket comprises a supporting plate, a plurality of baffles arranged on the upper side of the supporting plate and a connecting plate for connecting the supporting plate and the baffles; a battery box containing position is formed among the baffle, the supporting plate and the connecting plate, and the battery module is partially contained in the battery box containing position. In this way, the stability of the container body can be better enhanced, and the supporting frame can be conveniently installed and fixed.

Description

Technical Field

[0001] The present application relates to the technical field of energy storage containers, and in particular to an energy storage container. Background Art

[0002] In the existing energy storage containers, the battery fixing devices inside are mostly battery cabinets, and the battery cabinets are mostly integral frame structures (such as an energy storage battery cabinet disclosed in CN105129269A). The energy storage battery module is directly installed on the battery bracket in the battery cabinet, and the battery cabinet and the container body are locked and fixed. Such integral battery cabinets are relatively large and will occupy more space in the box. In particular, as the batteries become larger and larger, the battery cabinets also become larger and larger. In order to facilitate the installation and fixation of large-sized battery cabinets, the door opening size of the energy storage container body is also getting larger and larger. The increase in the door opening size of the container body will inevitably reduce the supporting strength of the side wall of the box body, thereby reducing the stability of the entire box body. At the same time, such an integral large-volume battery cabinet also causes inconvenience in installation on the container.

[0003] Therefore, it is necessary to propose an energy storage container that is easy to install and has high supporting stability. Summary of the invention

[0004] The purpose of the present application is to provide an energy storage container to solve the deficiencies in the prior art, which can better enhance the stability of the container body and conveniently realize the installation and fixation of the support frame.

[0005] The present application provides an energy storage container, which includes a plurality of battery modules and a battery fixing device for an energy storage container. The battery fixing device for an energy storage container includes a container body, a plurality of support frames and a plurality of battery brackets. The container body has a top wall, a bottom wall and a plurality of energy storage spaces arranged between the top wall and the bottom wall. The plurality of support frames are supported between the top wall and the bottom wall. A plurality of battery brackets are arranged on the support frames, and each support frame is provided with a plurality of battery brackets arranged in a vertical direction. Among them, the battery bracket includes a support plate, a plurality of baffles arranged on the upper side of the support plate, and a connecting plate connecting the support plate and the baffle; a battery box accommodating position is formed between the baffle, the support plate and the connecting plate, and the battery module is partially accommodated in the battery box accommodating position. A battery module entrance is formed on the front side of the battery box accommodating position, and a plurality of baffles are arranged in sequence from the battery module entrance to the rear side of the battery box accommodating position, and the distance between the baffle and the support plate gradually decreases as the distance away from the battery module entrance is moved away from the battery module entrance.

[0006] In the technical solution of the present application, the two ends of the support frame are supported and fixed between the top wall and the bottom wall, and the two ends of the support frame are respectively abutted or directly fixed on the top wall and the bottom wall. While playing the role of supporting the battery module, the stability of the container body can be better enhanced; at the same time, in the energy storage space of this embodiment, two separate support frames arranged at a relatively interval are used to form a group to support the battery module, which can conveniently realize the installation and fixation of the support frame. In addition, the baffle can play a blocking role, and the distance between the baffle and the support plate gradually shortens as it moves away from the battery module entrance. Such a structural setting can more conveniently realize the positioning of the battery module and facilitate the installation and fixation of the battery module.

[0007] In one embodiment, each support frame includes a plurality of vertical beams arranged along the width direction of the container body and a reinforcing beam connecting the tops of the plurality of vertical beams at the same time; the bottom end of the vertical beam is fixed on the bottom wall, and the reinforcing beam is fixed on the top wall; and the battery bracket is fixed on the vertical beam.

[0008] By fixing the vertical beam on the top wall and the bottom wall, the vertical beam can be installed and fixed more stably. The arrangement of the reinforcing beam not only facilitates the installation and fixation of the vertical beam, but also improves the installation and fixation strength of the support frame.

[0009] In one embodiment, a top beam extending along the width direction of the container body is provided on the top wall, and the reinforcing beam has a transverse connecting plate connected and fixed to the top of the vertical beam and a vertical mounting plate vertically arranged on the transverse connecting plate, and the vertical mounting plate is fixed on the side wall of the top beam.

[0010] The vertical mounting plate is fixedly attached to the top beam, and the strength of the top wall is enhanced by arranging the top beam on the top wall.

[0011] In one of the embodiments, a partition is provided in the container body for dividing the energy storage space, the partition is fixed between the top wall and the bottom wall, and the vertical beam is fixed on the partition.

[0012] In order to further enhance the strength of the support frame, the vertical beam is fixed on the partition. The partition, the support frame, the top wall and the bottom wall are connected and fixed to each other, and together play a role in enhancing the strength of the container body.

[0013] In one embodiment, the vertical beam is a tubular beam having a cavity, and an opening exposing the cavity outward is formed on the side of the vertical beam facing away from the partition; the opening penetrates the vertical beam in the vertical direction; the support frame also has a fastener for fixing the vertical beam on the partition, the fastener is opposite to the opening position and is accommodated in the cavity.

[0014] Accommodating the fasteners in the cavity can enhance the aesthetics of the entire vertical beam after installation and avoid the problem of fasteners occupying energy storage space.

[0015] In one embodiment, two battery box accommodating positions are formed on a battery bracket, the battery module entrances of the two battery box accommodating positions are arranged opposite to each other, and the two battery box accommodating positions are arranged in an alternating manner.

[0016] The arrangement of the above structure can realize the simultaneous assembly of battery modules from the front and rear directions of the container body, that is, two battery modules can be supported on one bracket at the same time.

[0017] In one of the embodiments, the two supporting plates of the two battery box accommodating positions are staggered, and the connecting plates of the two battery box accommodating positions are located in the same plane; the two supporting plates of the two battery box accommodating positions, the two connecting plates and the two sets of baffles are integrally bent and formed.

[0018] The two battery box accommodating positions can be staggered, and the battery modules can be installed and arranged staggered, so that the energy storage space can be fully utilized.

[0019] In one of the embodiments, a pallet connecting plate is further provided between the two pallets of the two battery box accommodating positions, and the pallet connecting plate is fixed to an end of the pallet away from the battery module inlet.

[0020] The setting of the tray connecting plate can improve the stability of the battery tray and enhance the supporting strength.

[0021] In one embodiment, the support plate is tilted relative to a horizontal plane toward a direction away from the battery module inlet; each baffle is tilted relative to a horizontal plane toward a direction away from the battery module inlet.

[0022] Setting the support plate to be inclined and tilted inward can reduce the probability of the battery module slipping out from the direction of the battery module entrance. Setting the baffle plate to be inclined relative to the horizontal plane in the direction away from the battery module entrance is conducive to the parallel arrangement of the baffle plate and the support plate, thereby enabling the baffle plate to have more contact area with the support block of the battery module, so that the baffle plate can better play a blocking role.

[0023] In one embodiment, the battery module is fixed in the battery box accommodation position.

[0024] In this way, the installation stability of the battery module can be improved.

[0025] In one embodiment, two ends of the base of the battery module are respectively fixed in the battery box accommodating positions of two battery brackets arranged opposite to each other on a pair of support frames.

[0026] In this way, the installation stability of the battery module can be improved.

[0027] In one embodiment, the bottom support of the battery module is fixed on the support plate, and the top of the battery module is in contact with the baffle.

[0028] In this way, the probability of the battery module jumping upward can be reduced.

[0029] In one of the embodiments, an oblique guide portion is provided on one side of the baffle plate close to the inlet of the battery module.

[0030] The provision of the oblique guide portion can reduce the situation where the battery module abuts against the front side of a baffle during loading, thereby preventing the battery module from being loaded. In one embodiment, a buffer is provided on both the baffle and the oblique guide portion.

[0031] Providing a buffer can better limit and fix the battery module.

[0032] In one embodiment, the support frames are arranged in groups of two opposite to each other and at intervals in the energy storage space, and the battery brackets on a group of support frames are arranged in groups of two opposite to each other.

[0033] Two separate support frames that are relatively spaced apart form a group to support the battery module in the energy storage space, which can conveniently realize the installation and fixation of the support frame. Compared with the integral structure of the support frame of the battery module in the prior art, it is more convenient to realize installation on the container body.

[0034] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Moreover, the same reference numerals are used throughout the drawings to represent the same components. In the drawings:

[0036] Figure 1 It is a structural schematic diagram of a battery fixing device for a liquid-cooled energy storage container disclosed in an embodiment of the present application.

[0037] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0038] Figure 3 It is a structural schematic diagram of a pair of support frames in a battery fixing device for a liquid-cooled energy storage container disclosed in an embodiment of the present application.

[0039] Figure 4 It is a structural schematic diagram of a battery bracket in a battery fixing device for a liquid-cooled energy storage container disclosed in an embodiment of the present application.

[0040] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle.

[0041] Figure 6 It is a front view of a battery bracket in a battery fixing device for a liquid-cooled energy storage container disclosed in an embodiment of the present application.

[0042] Figure 7 It is a front view of another battery bracket in the battery fixing device for a liquid-cooled energy storage container disclosed in an embodiment of the present application.

[0043] Figure 8 yes Figure 7 main view.

[0044] Fig. 9 It is a front view of the support frame in the battery fixing device of the liquid-cooled energy storage container disclosed in the embodiment of the present application.

[0045] Fig.10 It is a cross-sectional schematic diagram of a support frame in a battery fixing device for a liquid-cooled energy storage container disclosed in an embodiment of the present application.

[0046] Fig.11 yes Fig.10 A partial enlarged view of point C in the middle.

[0047] Fig.12 It is a three-dimensional diagram of a reinforcing beam in a battery fixing device for a liquid-cooled energy storage container disclosed in an embodiment of the present application.

[0048] Fig.13 It is a schematic diagram of the installation structure of the battery module on the base.

[0049] Description of the accompanying drawings: 1. container body; 10. energy storage space; 11. top wall; 12. bottom wall; 13. partition; 14. top beam; 2. support frame; 21. vertical beam; 210. cavity; 211. opening; 212. reinforcing flange; 22. reinforcing beam; 221. transverse connecting plate; 222. vertical mounting plate; 3. battery bracket; 30. battery box accommodation position; 301. battery module entrance; 31. support plate; 311. first support plate; 312. second support plate; 32. baffle; 321. first baffle; 322. second baffle; 33. connecting plate; 331. first connecting plate;

[0050] 332. Second connecting plate; 34. Oblique guide; 35. Buffer; 36. Reinforcing rib; 37. Battery stop block; 38. Support plate connecting plate; 100. Battery module; 101. Base; 102. Support block. DETAILED DESCRIPTION

[0051] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0052] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0053] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0055] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0056] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0057] The embodiment of the present application discloses a liquid-cooled energy storage container battery fixing device, which is used in an energy storage container to fix and support a battery module. At the same time, the energy storage container is also equipped with a liquid cooling unit for cooling the battery module. Specifically, Figure 1-12 As shown, the liquid-cooled energy storage container battery fixing device includes a container body 1, a support frame 2 and a plurality of battery brackets 3 arranged in the container body 1, and the container body 1 has a top wall 11, a bottom wall 12 and a plurality of energy storage spaces 10 arranged between the top wall 11 and the bottom wall 12.

[0058] like Figure 3 As shown, the support frame 2 is supported between the top wall 11 and the bottom wall 12; and the support frames 2 are arranged in pairs in the energy storage space 10 opposite to each other and at intervals;

[0059] A plurality of battery brackets 3 are arranged on the support frame 2, and the battery brackets 3 on a group of support frames 2 are opposite to each other. Each support frame 2 is provided with a plurality of battery brackets 3 arranged in the vertical direction, and a group of support frames 2 in one energy storage space 10 has battery brackets 3 opposite to each other.

[0060] The battery bracket 3 is used to carry the battery module 100. A group of battery brackets 3 opposing each other on a support frame 2 form a mounting position for the battery module 100. The battery module 100 is installed and fixed in the mounting position of the battery module 100. The two ends of the battery module 100 are respectively supported by the battery brackets 3 opposing each other on the two support frames 2.

[0061] like Figure 1As shown, a partition 13 may be provided in the container body 1, and the partition 13 divides the space in the container body 1 into a plurality of energy storage spaces 10. The partition 13 is fixed between the top wall 11 and the bottom wall 12, and the partition 13 divides the energy storage space 10 into each separate independent space. Of course, the partition 13 may not be provided in another embodiment.

[0062] The support frame 2 can be directly fixed on the top wall 11 and the bottom wall 12 , or the support frame 2 can be fixed on the partition 13 , and the top end and the bottom end of the support frame 2 abut against the top wall 11 and the bottom wall 12 respectively.

[0063] In this embodiment, a container body 1 is provided with a plurality of energy storage spaces 10 arranged in parallel along the length direction of the container body 1. The energy storage spaces 10 are separated from each other by partitions 13, and the energy storage spaces 10 are open along the width direction of the container body 1. A door body is provided on the container body 1 for opening or closing the energy storage space 10. The openings of the plurality of energy storage spaces 10 are arranged in parallel along the side wall of the container body 1. The arrangement of the above structure reduces the support strength of the side wall of the container body 1. In order to stabilize the overall strength of the container body 1, in this embodiment, the two ends of the support frame 2 are supported and fixed between the top wall 11 and the bottom wall 12. The two ends of the support frame 2 are respectively abutted or directly fixed on the top wall 11 and the bottom wall 12. While supporting the battery module 100, the stability of the container body 1 can be better enhanced.

[0064] At the same time, in this embodiment, two separate support frames 2 are arranged relatively spaced apart in the energy storage space 10 to form a group to support the battery module 100, which can conveniently realize the installation and fixation of the support frame 2. Compared with the prior art in which the support frame of the battery module 100 is an integral structure, it is more convenient to realize installation on the container body.

[0065] In this embodiment, each support frame 2 includes a plurality of vertical beams 21 arranged along the width direction of the container body 1, and the two ends of the vertical beams 21 are respectively fixedly mounted on the top wall 11 and the bottom wall 12, and the battery bracket 3 is fixed on the vertical beams. By fixing the vertical beams 21 on the top wall 11 and the bottom wall 12, the installation and fixation of the vertical beams 21 can be achieved more stably.

[0066] Furthermore, in order to better realize the installation and fixation of the vertical beams 21, the support frame 2 also has a reinforcing beam 22 that simultaneously connects a plurality of vertical beams 21, and the reinforcing beam 22 is fixed on the top wall 11. The tops of a plurality of vertical beams 21 on a support frame 2 are connected by the reinforcing beam 22, and the reinforcing beam 22 is arranged on the top of the vertical beam 21. The arrangement of the reinforcing beam 22 facilitates the installation and fixation of the vertical beam 21 and also improves the installation and fixation strength of the support frame 2.

[0067] Furthermore, in this embodiment, a top beam 14 extending in the width direction of the container body is provided on the top wall 11, and a reinforcing beam 22 is fixed on the top beam 14. Specifically, the reinforcing beam 22 has a transverse connecting plate 221 connected and fixed to the top of the vertical beam 21 and a vertical mounting plate 222 vertically arranged on the transverse connecting plate 221, and the vertical mounting plate 222 is fixed on the side wall of the top beam 14.

[0068] In the present embodiment, the reinforcing beam 22 is an angle steel formed by vertically setting a transverse connecting plate 221 and a vertical mounting plate 222. The vertical mounting plate 222 is fixedly attached to the top beam 14. By setting the top beam 14 on the top wall 11, the strength of the top wall 11 is enhanced. It should be noted that the container body 1 also includes a frame, and the two ends of the top beam 14 are respectively fixed on the frame. The top wall 11 may include a top plate fixed on the top beam 14.

[0069] In this embodiment, the container body 1 has a partition 13 for separating the energy storage space 10. In order to further improve the strength of the support frame 2, the vertical beam 21 is fixed on the partition 13. The partition 13, the support frame 2, the top wall 11 and the bottom wall 12 are connected and fixed to each other, and together play a role in enhancing the strength of the container body 1.

[0070] In this embodiment, the vertical beam 21 is a tubular beam having a cavity 210, and an opening 211 exposing the cavity 210 outward is formed on the side of the vertical beam away from the partition 13; the support frame 2 also has a fastener arranged opposite to the opening 211 to fix the vertical beam 21 on the partition 13, and the fastener is accommodated in the cavity 210. The fastener can be a bolt assembly, specifically exposing bolts and nuts, and a mounting hole adapted to the bolt is arranged on the tubular beam opposite to the opening 211. Accommodating the fastener in the cavity 210 can enhance the aesthetics of the entire vertical beam after installation, and avoid the problem of the fastener occupying the energy storage space 10.

[0071] The opening 211 passes through the vertical beam 21 in the vertical direction, and a reinforcing flange 212 extending into the cavity 210 is formed on the vertical beam 21 at the edge of the opening 211. The reinforcing flange 212 improves the supporting strength of the vertical beam 21.

[0072] In this embodiment, the battery bracket 3 has a C-shaped structure and includes a support plate 31, a plurality of baffles 32 arranged on the upper side of the support plate 31, and a connecting plate 33 connecting the support plate 31 and the baffles 32. The distance between the baffles 32 and the support plate 31 has at least two sizes.

[0073] The battery bracket 3 is configured as a C-shaped structure, so that the baffle 32 and the support plate 31 extend from both ends of the connecting plate 33 to the same side, so that the battery bracket 3 can be easily formed. In this embodiment, the support plate 31, the connecting plate 33 and the baffle 32 are formed by bending a sheet metal integrally.

[0074] In this embodiment, a reinforcing rib 36 is provided between the connecting plate 33 and the supporting plate 31. The reinforcing rib 36 is a triangular reinforcing plate provided between the supporting plate 31 and the connecting plate 33. Two right-angled sides of the triangular reinforcing plate are respectively fixed and attached to the connecting plate 33 and the supporting plate 31. Of course, in another embodiment, the reinforcing rib 36 can also be an oblique connecting rod provided between the connecting plate 33 and the supporting plate 31.

[0075] A battery box accommodating position 30 is formed between the baffle 32, the support plate 31 and the connecting plate 33. The battery box accommodating position 30 is an inwardly open accommodating groove. The two battery box accommodating positions 30 of the two oppositely arranged battery brackets 3 on the pair of support frames 2 are opened opposite to each other and jointly support and fix a battery module 100. In this embodiment, the battery box accommodating position 30 is adapted to the base 101 of the battery module 100. When the battery module 100 is installed and fixed in the energy storage space 10, the two ends of the base 101 of the battery module 100 are respectively fixed in the battery box accommodating positions 30 of the two oppositely arranged battery brackets 3 on the pair of support frames 2.

[0076] A battery stopper 37 is provided at the rear side of the battery box accommodation position 30 away from the battery module entrance 301. The battery stopper 37 is used to abut against the battery module 100 to limit the battery module in the rear direction. When the battery module 100 is inserted from the battery module entrance 301, it slides along the support plate 31 to abut against the battery stopper 37. When the battery module 100 abuts against the battery stopper 37, the battery module is installed in place.

[0077] The bottom support of the battery module 100 is fixed on the support plate 31, and the top of the battery module 100 is in contact with the baffle 32 to prevent the battery module 100 from jumping upward. Fig.13 As shown, in the specific embodiment, a plurality of support blocks 102 are arranged on the base of the battery module 100, and the top and bottom of the support blocks 102 are respectively abutted against the baffle 32 and the support plate 31, thereby realizing the positioning support of the battery module 100 in the battery box accommodation position 30. A base 101 is provided with a variety of sizes, so the distance between the baffle 32 and the support plate 31 also has a variety of sizes.

[0078] Furthermore, a battery module entrance 301 is formed at the front side of the battery box accommodation position 30, and a plurality of baffles 32 are arranged in sequence from the battery module entrance 301 to the rear side of the battery box accommodation position 30, and the distance between the baffles 32 and the support plate 31 gradually decreases as the distance from the battery module entrance 301 increases. The distance between the baffles 32 and the support plate 31 gradually decreases as the distance from the battery module entrance 301 increases, and such a structural arrangement can more conveniently realize the positioning of the battery module 100 and facilitate the installation and fixation of the battery module 100.

[0079] In order to facilitate the loading of the battery module 100, an oblique guide portion 34 is provided on the side of the baffle 32 close to the battery module entrance 301. The oblique guide portion 34 is an oblique guide plate inclined in a direction away from the battery module entrance 301. The setting of the oblique guide portion 34 can prevent the battery module 100 from abutting against the front side of a baffle 32 during the loading process, thereby causing the battery module 100 to fail to be loaded.

[0080] Furthermore, a buffer 35 is disposed on the baffle 32 and the oblique guide portion 34 . The buffer 35 is made of a soft material such as rubber or foam. The buffer 35 can better limit and fix the battery module 100 .

[0081] The support plate 31 is arranged to be inclined relative to the horizontal plane in a direction away from the battery module inlet 301. The support plate 31 is arranged to be inclined and inclined inwardly to prevent the battery module from slipping out from the direction of the battery module inlet 301.

[0082] Furthermore, each baffle 32 is arranged to be inclined relative to the horizontal plane in a direction away from the battery module entrance 301. In the above embodiment, since the support plate 31 is arranged to be inclined relative to the horizontal plane, if the baffle 32 is arranged to be parallel to the support plate 31, the baffle 32 is also arranged to be inclined relative to the horizontal plane in a direction away from the battery module entrance 301. Arranging the baffle 32 parallel to the support plate 31 can make the baffle 32 have more contact area with the support block 102 of the battery module 100, so that the baffle 32 can better play a blocking role.

[0083] In another embodiment, a plurality of baffles 32 of a battery box accommodating position 30 are located in the same plane, and each baffle 32 is inclined relative to the horizontal plane in a direction away from the battery module inlet 301, and each baffle 32 is arranged parallel to each other and so the baffles 32 are also located in the same plane. In this process, the support plate 31 and the baffle 32 are not arranged parallel to each other, and the support plate 31 and the baffle 32 form a wedge-like structure.

[0084] In this embodiment, two battery box accommodating positions 30 are formed on a battery bracket 3, and the battery module entrances 301 of the two battery box accommodating positions 30 are arranged opposite to each other. The energy storage space 10 penetrates along the width direction of the container body 1 and forms openings on both the front and rear side walls of the container body 1. Door bodies are arranged on both the front and rear side walls of the container body 1. Therefore, two battery box accommodating positions 30 are arranged on a battery bracket 3, and the two battery box accommodating positions 30 are arranged opposite to each other, so that the two battery module entrances 301 are respectively opposite to the door bodies of the front and rear side walls. The arrangement of the above structure can realize the simultaneous assembly of the battery module 100 from the front and rear directions of the container body 1, that is, two battery modules 100 can be lifted on one bracket at the same time, but the two battery modules 100 are arranged opposite to each other, and the two battery modules 100 are loaded from the front and rear directions of the container body 1.

[0085] Of course, if the two relatively arranged support frames 2 are regarded as a group and form a support module with the battery bracket 3 on the support frame 2, then two support modules are arranged side by side in an energy storage space 10, and the two support modules are arranged in two rows along the width direction of the container body, and each support module is fixedly supported with a number of battery modules 100.

[0086] Furthermore, in this embodiment, the two battery box accommodating positions 30 on a battery bracket 3 are staggered. The staggered arrangement of the two battery box accommodating positions 30 on a battery bracket 3 can enable the battery modules 100 to be staggeredly installed and arranged, and the energy storage space 10 can be fully utilized.

[0087] Specifically, the two support plates 31 forming the two battery box accommodating positions 30 are arranged alternately, and the connecting plates 33 of the two battery box accommodating positions are located in the same plane and connected and fixed; the two support plates 31, the two connecting plates 33 and the two sets of baffles 32 of the two battery box accommodating positions 30 are bent and formed as one body.

[0088] A battery bracket 3 has a first bracket 311, a second bracket 312, a first baffle 321 arranged on the upper side of the first bracket 311, a second baffle 322 arranged on the second bracket 312, a first connecting plate 331 connecting the first bracket 311 and the first baffle 321, and a second connecting plate 332 connecting the second bracket 312 and the second baffle 322. The first connecting plate 331 and the second connecting plate 332 are located in the same plane, the first bracket 311 and the first connecting plate 331 are integrally bent, and the second bracket 312 and the second connecting plate 332 are integrally bent. The first baffle 321 and the first connecting plate 331 are integrally bent, and the second baffle 322 and the second connecting plate 332 are integrally bent.

[0089] The first support plate 311 is arranged in parallel with the second support plate 312, and the first support plate 311 and the second support plate 312 are arranged alternately and are located on different planes, wherein the first support plate 311 is arranged on the upper side of the second support plate 312. The first support plate 311, the first connecting plate 331 and the first baffle plate 321 form a first battery box accommodating position, and the second support plate 312, the second connecting plate 332 and the second baffle plate 322 form a second battery box accommodating position, and the first battery box accommodating position and the second battery box accommodating position are arranged alternately.

[0090] Furthermore, a tray connecting plate 38 is provided between the two trays of the two battery box accommodating positions 30, and the tray connecting plate 38 is fixed to an end of the tray away from the battery module inlet 301. The tray connecting plate 38 connects and fixes the first tray 311 and the second tray 312. The provision of the tray connecting plate 38 can improve the stability of the battery bracket 3 and enhance the supporting strength.

[0091] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0092] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. An energy storage container, characterized in that: The energy storage container includes a plurality of battery modules and an energy storage container battery fixing device, and the energy storage container battery fixing device includes: The container body comprises a top wall, a bottom wall and a plurality of energy storage spaces arranged between the top wall and the bottom wall; a plurality of support frames supported between the top wall and the bottom wall; and A plurality of battery brackets are arranged on the support frame; each of the support frames is provided with a plurality of battery brackets arranged in a vertical direction; The battery bracket includes a support plate, a plurality of baffles arranged on the upper side of the support plate, and a connecting plate connecting the support plate and the baffles; a battery box accommodating position is formed between the baffle, the support plate and the connecting plate, and the battery module is partially accommodated in the battery box accommodating position; A battery module entrance is formed on the front side of the battery box accommodating position, and a plurality of baffles are arranged in sequence from the battery module entrance to the rear side of the battery box accommodating position, and the distance between the baffles and the support plate gradually decreases as the distance from the battery module entrance increases.

2. The energy storage container according to claim 1, characterized in that: Each of the support frames comprises a plurality of vertical beams arranged along the width direction of the container body and a reinforcing beam connecting the tops of the plurality of vertical beams; the bottom ends of the vertical beams are fixed to the bottom wall, and the reinforcing beams are fixed to the top wall; The battery bracket is fixed on the vertical beam.

3. The energy storage container according to claim 2, characterized in that: The top wall is provided with a top beam extending along the width direction of the container body, the reinforcing beam has a transverse connecting plate connected and fixed to the top of the vertical beam and a vertical mounting plate vertically arranged on the transverse connecting plate, and the vertical mounting plate is fixed on the side wall of the top beam.

4. The energy storage container according to claim 2, characterized in that: The container body is provided with a partition for separating the energy storage space, the partition is fixed between the top wall and the bottom wall, and the vertical beam is fixed on the partition.

5. The energy storage container according to claim 4, characterized in that: The vertical beam is a tubular beam having a cavity, and an opening exposing the cavity to the outside is formed on a side of the vertical beam away from the partition; the opening penetrates the vertical beam in the vertical direction; The support frame also has a fastener for fixing the vertical beam on the partition, and the fastener is opposite to the opening position and is accommodated in the cavity.

6. The energy storage container according to claim 1, characterized in that: Two battery box accommodating positions are formed on a battery bracket, the battery module entrances of the two battery box accommodating positions are arranged opposite to each other, and the two battery box accommodating positions are arranged alternately.

7. The energy storage container according to claim 6, characterized in that: The two supporting plates of the two battery box accommodating positions are arranged alternately, and the connecting plates of the two battery box accommodating positions are located in the same plane; the two supporting plates of the two battery box accommodating positions, the two connecting plates and the two sets of baffles are integrally bent and formed.

8. The energy storage container according to claim 7, characterized in that: A tray connecting plate is also provided between the two trays of the two battery box accommodating positions, and the tray connecting plate is fixed on one end of the tray away from the battery module inlet.

9. The energy storage container according to claim 1, characterized in that: The support plate is arranged to be inclined relative to a horizontal plane in a direction away from the battery module entrance; each of the baffles is arranged to be inclined relative to a horizontal plane in a direction away from the battery module entrance.

10. The energy storage container according to any one of claims 1 to 5, characterized in that: The battery module is fixed in the battery box accommodation position.

11. The energy storage container according to claim 10, characterized in that: The two ends of the base of the battery module are respectively fixed in the battery box accommodating positions of two battery brackets arranged opposite to each other on a pair of the support frames.

12. The energy storage container according to any one of claims 1 to 5, characterized in that: The bottom support of the battery module is fixed on the support plate, and the top of the battery module is in contact with the baffle.

13. The energy storage container according to any one of claims 1 to 5, characterized in that: An oblique guide portion is provided on one side of the baffle plate close to the battery module inlet.

14. The energy storage container according to claim 13, characterized in that: The baffle plate and the oblique guide portion are both provided with buffer components.

15. The energy storage container according to any one of claims 1 to 5, characterized in that: The support frames are arranged in groups of two opposite to each other and at intervals in the energy storage space, and the battery brackets on a group of support frames are arranged in groups of two opposite to each other.

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