Storage panels, storage panel combination units, and battery swap stations or energy storage stations

Abstract

The present invention provides a panel, panel combination unit and panel swap station or energy storage station for use in a battery swap station or energy storage station, wherein the panel comprises a first panel and a second panel, wherein the second panel is provided with a column extending toward the first panel, wherein an assembly hole is provided in the column, wherein a through hole is provided in the second panel, wherein the assembly hole is connected to the outside of the second panel through the through hole, and wherein the assembly hole is used to install an assembly part. By providing a column between the first panel and the second panel to improve the panel strength, other assembly parts can be connected at the same time, and the assembly parts can be snaps or other connecting mechanisms, and the assembly holes are not provided directly on the surface of the panel, but by providing the assembly holes in the column in the panel, the panel strength loss will not be caused, and the panel strength is higher, and deformation of the panel due to excessive local force during use can be avoided, thereby improving the overall strength of the battery swap station or energy storage station.

Description

Technical Field

[0001] The present invention relates to the field of battery swap stations, and in particular to a storage panel, a storage panel combination unit and a battery swap station. Background Art

[0002] New energy vehicles are becoming more and more popular among consumers. The energy used by new energy vehicles is basically electricity. New energy vehicles need to be charged after the electricity is used up. Due to the limitations of current battery technology and charging technology, it takes a long time to fully charge new energy vehicles, which is not as simple and fast as refueling cars directly. Therefore, in order to reduce the waiting time of users, replacing the battery when the power of new energy vehicles is almost exhausted is an effective means. In order to facilitate battery replacement and meet the battery replacement needs of more and more new energy vehicles, it is necessary to build battery swap stations. Since the batteries of electric vehicles need to be charged frequently, there are high requirements for the number and distribution of battery swap stations, which requires the battery swap stations to be easy to install. However, the battery swap station panels in the prior art often sacrifice their strength for convenience, and the battery swap stations are often set up in the open air, while the battery swap stations require a relatively stable working environment. The low strength of the battery swap panels in the prior art may cause the battery swap stations to be affected by environmental factors and have poor safety and reliability. CN203188396U discloses a sandwich-structured insulation board, including two layers of panels, an insulation layer sandwiched between the two layers of panels, a plurality of through holes in the insulation layer, connecting columns with two ends respectively fixedly connected to the two layers of panels inserted in the through holes, the two layers of panels and the connecting columns are made of inorganic gelling materials, and the insulation layer is made of XPS board, EPS board, polyurethane or phenolic material. CN211313108U discloses a mounting structure for a bakelite corrugated board, including a bakelite corrugated board body, a first folding portion integrally formed on the left side of the bakelite corrugated board body, a first mounting through hole arranged at an equal distance is opened on the top of the first folding portion, a second folding portion integrally formed on the right side of the bakelite corrugated board body, a second mounting through hole arranged at an equal distance is opened on the top of the second folding portion, and when installed, the second folding portion covers the first folding portion. The sandwich insulation boards or bakelite corrugated boards in the above-mentioned prior art are not suitable for efficient assembly of battery swap stations or energy storage stations. In addition, the above-mentioned insulation boards or bakelite corrugated boards have low structural strength and are easily deformed due to excessive local force, and cannot meet the overall strength of battery swap stations or energy storage stations. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art that the installation efficiency of the storage panels is low and the structural strength is low, resulting in the battery swap station being affected by environmental factors and having poor safety and reliability, and to provide a storage panel, a storage panel combination unit and a battery swap station or energy storage station.

[0004] The present invention solves the above technical problems through the following technical solutions:

[0005] A storage plate for a battery swap station or an energy storage station, the storage plate comprising a first layer of plates and a second layer of plates, the second layer of plates being provided with a column extending toward the first layer of plates, the column being provided with an assembly hole, the second layer of plates being provided with a through hole, the assembly hole being connected to the outside of the second layer of plates through the through hole, the assembly hole being used for installing assembly parts.

[0006] In the present scheme, the above-mentioned structural form is adopted. By setting a column between the first layer of the plate and the second layer of the plate, the strength of the plate is improved, and other assembly parts are convenient for connecting. The plates can be assembled efficiently to form a battery swap station or energy storage station. The assembly parts can be snaps or other connecting mechanisms. The assembly holes are not directly opened on the surface of the plate, but by setting the assembly holes in the columns inside the plate. This will not cause loss of plate strength, and the plate strength will be higher. Deformation of the plate due to excessive local force during use can be avoided, thereby improving the overall strength of the battery swap station or energy storage station.

[0007] Preferably, the column extends and abuts against or adheres to the first layer of board.

[0008] In this solution, the above-mentioned structural form is adopted, and the two ends of the column respectively support the first layer of board and the second layer of board, which can play a supporting role, avoid deformation of the second layer of board due to extrusion force during assembly or use, and increase the strength of the warehouse board.

[0009] Preferably, the wall surface of the assembly hole is flush with the wall surface of the through hole.

[0010] In this solution, the connection and installation of the assembly parts are facilitated.

[0011] Preferably, the first layer plate and the second layer plate are made of carbon fiber, polymer composite material or SMC resin material; and / or

[0012] The material of the column is resin material.

[0013] In this solution, the above-mentioned structural form is adopted, and the above-mentioned materials are selected for the first layer plate, the second layer plate and the column, which can achieve lightweight storage panels while meeting the structural strength requirements of the battery swap station or energy storage station, making installation more convenient.

[0014] Preferably, the storage panel further has a heat-insulating layer, which is sandwiched between the first layer of panels and the second layer of panels, and the heat-insulating layer includes aerogel, rock wool or polyurethane foam.

[0015] In this solution, the above-mentioned structural form is adopted, and the insulation layer is arranged between the first layer of the board and the second layer of the board. The strength of the warehouse board can be increased through the three-layer composite structure. At the same time, the aerogel, rock wool or polyurethane foam included in the insulation layer can also play a role in heat insulation.

[0016] Preferably, the storage plate further comprises a first connecting column and / or a second connecting column;

[0017] The first connecting column is arranged on a surface of the first layer board facing the second layer board, the second connecting column is arranged on a surface of the second layer board facing the first layer board, and the first layer board and the second layer board are connected and fixed by the first connecting column and the second connecting column.

[0018] In this solution, the above-mentioned structural form is adopted, and the first connecting column and the second connecting column are respectively fixed on the first layer board and the second layer board and fixed together, so that the first layer board and the second layer board are connected and fixed together, and the strength of the warehouse board is higher.

[0019] Preferably, the storage plate further includes a first connecting column, a plurality of first connecting columns are provided on the first layer of plate, and the first connecting columns are abutted and fixed to the second layer of plate.

[0020] In this solution, the above-mentioned structural form is adopted, and multiple first connecting columns are supported between the first layer of boards and the second layer of boards, connecting the first layer of boards and the second layer of boards together at multiple points, making the warehouse board stronger.

[0021] Preferably, a plurality of second connecting columns are provided on the second layer board, and the second connecting columns are abutted and fixed to the first layer board.

[0022] In this solution, the above-mentioned structural form is adopted, and multiple second connecting columns are supported between the first layer of boards and the second layer of boards, connecting the first layer of boards and the second layer of boards together at multiple points, making the warehouse board stronger.

[0023] Preferably, the first connecting column and the second connecting column are fixed by gluing, snapping, beads or bolts.

[0024] In this solution, the above-mentioned structural form is adopted. This connection method has simple process, more convenient assembly and manufacturing, and good fixing effect.

[0025] Preferably, the first connecting column and the first layer plate are integrally formed; and / or,

[0026] The second connecting column and the second layer plate are integrally formed.

[0027] In this solution, the above-mentioned structural form is adopted. The process of the warehouse board in this way is simple and the strength is higher. When preparing the first layer board or the second layer board, the mold hole of the first connecting column or the second connecting column is directly reserved in the mold to achieve one-time molding.

[0028] Preferably, the thermal insulation layer has through holes corresponding to the positions of the first connecting column and the second connecting column respectively, and the first connecting column and / or the second connecting column are connected and fixed through the through holes.

[0029] In this solution, the above-mentioned structural form is adopted, and the first layer of boards, the second layer of boards and the insulation layer form a sandwich structure. The first layer of boards and the second layer of boards are located on both sides of the insulation layer, and the insulation layer is sandwiched in the middle to form a three-layer structure. The first layer of boards and the second layer of boards are respectively connected through the insulation layer through the connecting column passing through the middle, so that the strength of the storage board itself is better.

[0030] Preferably, the first layer plate further comprises a protrusion, wherein the protrusion protrudes from the surface of the first layer plate in a direction away from the second layer plate, and a protruding hollow cavity is formed between the protrusion and the second layer plate.

[0031] In this solution, the above-mentioned structural form is adopted, and the raised parts facilitate the connection between multiple storage panels and are beneficial to the drainage of the surface of the storage panels, so that rainwater can be discharged from the space between the raised parts to avoid water accumulation on the surface of the storage panels.

[0032] Preferably, the second connecting column is disposed in the hollow cavity.

[0033] In this solution, the above-mentioned structural form is adopted, and the second connecting column is arranged in the hollow cavity of the raised part, which has a larger space and a longer length, thereby improving the structural strength of the hollow cavity of multiple storage panels.

[0034] Preferably, the opposite ends of the storage plate are provided with a protruding end and a matching end, so that when a plurality of the storage plates are assembled, the protruding ends and the matching ends on two adjacent storage plates can overlap with each other.

[0035] In this solution, the above-mentioned structural form is adopted to connect multiple warehouse panels by overlapping the protruding ends and the matching ends. The warehouse panels are easy to assemble, and the production cost is low after the warehouse panels are modularized. In addition, the strength of the connecting parts after assembly by overlapping is higher, and the connection is more stable. At the same time, the connecting gaps can also be covered to improve the waterproof performance.

[0036] Preferably, at the raised end, the first layer of board raises in a direction away from the second layer of board to form a raised portion, and at the mating end, the first layer of board raises in a direction away from the second layer of board to form a mating portion, and the mating portion is used to cover the outer side of the raised portion of the adjacent storage plate.

[0037] In this solution, the above-mentioned structural form is adopted, and the protrusion and the matching part are both formed by the protrusion of the first layer of the panel. When the two panels are connected, the matching part of the panel will cover and be sleeved on the upper side of the protrusion of the other panel to form a superimposed structure, which can make the strength of the connection higher and can also cover the connection gap between the two panels to prevent liquid from seeping in from the gap, thereby improving water tightness.

[0038] Preferably, at the raised end, the edge of the second layer board is bent and extended toward the first layer board, the edge of the first layer board is bent and extended toward the raised end of the second layer board, and the inner surface of the edge of the first layer board is attached to the outer surface of the edge of the second layer board.

[0039] In this solution, the above-mentioned structural form is adopted, by bending the first and second layers of the raised end of the storage panel toward each other to form a structure in which the upper layer covers the lower layer, so that the edge of the raised part forms a sealing structure to prevent water from penetrating into the storage panel.

[0040] Preferably, at the mating end, the edge of the first layer of board is bent and extended from the side of the protrusion of the adjacent library plate close to the mating end to the side of the protrusion away from the mating end, and the inner surface of the edge of the first layer of board is in contact with the outer surface of the side of the protrusion away from the mating end.

[0041] In the present scheme, the above-mentioned structural form is adopted, and the first layer of the mating end extends along the shape of the raised portion of the raised end of the adjacent storage plate and wraps the raised portion to achieve the connection between the mating end and the raised end. At the same time, the edge of the first layer of the mating end is attached to the outer surface of the side of the raised portion away from the mating portion. The first layer and the second layer of the mating end of the storage plate are bent to form a structure in which the upper and lower layers are connected, so that the edge of the mating portion forms a sealing structure to prevent rainwater from penetrating into the interior of the storage plate from the junction of the first layer and the second layer.

[0042] Preferably, at the mating end, the edge of the second layer of board is bent and extended toward the first layer of board, and the edge of the second layer of board is clamped between the edge of the first layer of board and the side surface of the raised portion of the adjacent library board close to the mating end, and the outer surface of the edge of the second layer of board is in contact with the outer surface of the edge of the first layer of board at the raised end of the adjacent library board.

[0043] In this solution, the above-mentioned structural form is adopted, and the edge of the second layer plate at the mating end is fitted with the edge of the second layer plate at the raised end and the edge of the first layer plate, so that the gap between the three is minimized, and the storage plate is completely sealed from the side connection to prevent water from seeping into the battery swap station or energy storage station from the connection.

[0044] A warehouse panel combination unit comprises a plurality of warehouse panels as described above, wherein a plurality of the warehouse panels are interconnected to form the warehouse panel combination unit.

[0045] In this solution, the above-mentioned structural form is adopted. This warehouse panel combination unit is easy to assemble, and the cost of a single warehouse panel can be lowered through modular production. After assembly, the warehouse panel combination unit has higher strength and better waterproofness.

[0046] Preferably, the protruding ends and the matching ends of the two side edges of any two adjacent storage panels are connected to each other to form the storage panel combination unit.

[0047] In this solution, the above-mentioned structural form is adopted, and the storage panels are matched with each other through the protruding ends and the matching ends, and are superimposed, so that the combined storage panel combination unit has higher strength and better waterproofness.

[0048] A battery swap station or energy storage station, the battery swap station comprises a frame and a storage plate combination unit, the second layer of the storage plate is provided with a buckle, the frame is provided with a slot, and the storage plate is clamped in the slot on the frame through the buckle.

[0049] In this solution, the above-mentioned structural form is adopted, and the warehouse panel combination unit is connected to the slot on the frame of the battery swap station or energy storage station through the assembly parts on the warehouse panel, so that the warehouse panel combination unit is easy to install. At the same time, the use of this warehouse panel can improve the top surface strength of the battery swap station or energy storage station, and the battery swap station or energy storage station has higher strength and stronger environmental adaptability.

[0050] The positive and progressive effect of the present invention is that by setting a column between the first layer of the plate and the second layer of the plate to improve the strength of the plate and connect other assembly parts at the same time, the assembly parts can be buckles or other connecting mechanisms, and the assembly holes are not directly opened on the surface of the plate, but by setting the assembly holes in the column inside the plate, there will be no loss of plate strength, the plate strength is higher, and the plate deformation due to excessive local force during use is avoided, thereby improving the overall strength of the battery swap station or energy storage station. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a structural schematic diagram of an assembly hole according to an embodiment of the present invention.

[0052] Figure 2 This is a plan view of a battery swap station according to an embodiment of the present invention.

[0053] Figure 3 It is a schematic diagram of the three-dimensional structure of a battery swap station according to an embodiment of the present invention.

[0054] Figure 4 It is a schematic diagram of the three-dimensional structure of the framework of an embodiment of the present invention.

[0055] Figure 5 It is a schematic diagram of the three-dimensional structure of the top plate warehouse plate of an embodiment of the present invention.

[0056] Figure 6 It is a schematic diagram of the cross-sectional structure of the top plate warehouse plate of an embodiment of the present invention.

[0057] Figure 7 It is a schematic diagram of the cross-sectional structure of the top plate and warehouse plate connection of an embodiment of the present invention.

[0058] Figure 8 It is a schematic diagram of the structure of the second layer plate of the top plate warehouse plate in an embodiment of the present invention.

[0059] Fig. 9 It is a schematic structural diagram of an assembly according to an embodiment of the present invention.

[0060] Description of reference numerals:

[0061] Battery swap station 100

[0062] Battery Swap Platform 101

[0063] Charging room 102

[0064] Frame 105

[0065] Beam 107

[0066] Column 108

[0067] Library Board 112

[0068] Library board combination unit 111

[0069] Top plate 200

[0070] Top plate warehouse panel combination unit 210

[0071] Top plate 220

[0072] First layer 221

[0073] Second layer board 222

[0074] Insulation layer 223

[0075] Column 224

[0076] First connecting column 225

[0077] The second connecting column 226

[0078] Mating end 230

[0079] Matching portion 231

[0080] The third bending portion 232

[0081] Fourth bending portion 233

[0082] Second transition section 234

[0083] Side part 237

[0084] Raised end 240

[0085] Raised portion 241

[0086] The first bending portion 242

[0087] The second bending portion 243

[0088] First transition portion 244

[0089] Groove 245

[0090] Sealing strip 246

[0091] Hollow cavity 247

[0092] Assembly parts 260

[0093] Mounting hole 261

[0094] First End 281

[0095] Second end 282

[0096] The third end 283

[0097] Fourth End 284

[0098] Connecting section 610

[0099] Engagement portion 620 DETAILED DESCRIPTION

[0100] A preferred embodiment is given below, and the present invention is described more clearly and completely in conjunction with the accompanying drawings. Figure 2 An embodiment of the present invention illustrates a battery swap station.

[0101] The battery swap station 100 includes a battery swap platform 101, two charging rooms 102 respectively arranged on both sides of the battery swap platform 101, and a battery swap vehicle that travels between the battery swap platform 101 and the charging rooms 102 for disassembling and installing the battery pack of the vehicle. The battery swap station 100 may also include a monitoring room, a storage room, etc.

[0102] The battery swap platform 101 is used to carry vehicles whose battery packs need to be replaced. The vehicles drive into and dock at the battery swap platform 101. The battery swap cart removes the old battery packs to be charged on the vehicle and installs fully charged new battery packs. After removing the old batteries from the vehicle, the battery swap cart transports them to the charging room 102 for charging.

[0103] The charging room 102 is equipped with a charging rack, an elevator, a main control box and other equipment. The charging rack is used to accommodate battery packs and charge old battery packs. The elevator is used to exchange battery packs with the battery swapping vehicle and to take the battery packs out of the charging rack or put them into the charging rack.

[0104] like Figure 3As shown, the battery swap station 100 of this embodiment 1 is supported by a frame 105 and divided into multiple functional rooms such as a charging room 102, a monitoring room, etc., and its outer surface is covered with a storage plate 112 to isolate the inside and outside of the functional room to prevent external impurities such as rainwater and dust from entering the interior of the battery swap station 100 and causing damage to electrical components in the battery swap station 100 such as a charging rack and a main control box.

[0105] The battery swap station 100 has a top surface, a side surface and a bottom surface. The top surface and the side surface of the battery swap station 100 are covered with a panel assembly unit 111. The panel assembly unit 111 is connected to the frame 105 of the battery swap station 100 by means of snap-fit ​​or the like.

[0106] The storage plate assembly unit 111 can be detachably installed on the periphery of the frame 105 .

[0107] like Figure 4 As shown, the frame 105 includes a plurality of beams 107 combined with each other.

[0108] The storage board assembly unit 111 can be connected to the crossbeam 107 and the column 108 of the frame 105 through the storage board 112. For example, the storage board 112 is provided with a buckle, and the frame 105 is provided with a slot corresponding to the buckle, and the two are assembled together by the engagement of the buckle and the slot.

[0109] like Figures 2 to 5 As shown, the top surface of the battery swap station is covered with a roof 200, which is composed of a roof panel and a storage panel assembly unit 210. The storage panel in the roof panel and storage panel assembly unit 210 is a roof panel and a storage panel 220. Unless otherwise specified, the "storage panel" described below refers to the "roof panel and storage panel".

[0110] In the present embodiment, the top plate storage plate 220 is a rectangular structure having a first end 281 and a second end 282 opposite to each other and a third end 283 and a fourth end 284 opposite to each other.

[0111] like Figure 1 , 7 , Figure 8 and Fig. 9 As shown, the storage plate of this embodiment includes a first layer plate 221 and a second layer plate 222. The second layer plate 222 is provided with a column 224 extending toward the first layer plate 221. An assembly hole 261 is provided in the column 224. A through hole is provided on the second layer plate 222. The assembly hole 261 is connected to the outside of the second layer plate through the through hole. The assembly hole is used to install assembly parts.

[0112] In this embodiment, the column 224 is used to install the assembly part 260. The column 224 mainly performs the assembly function. The column 224 is installed on the second layer 222 and extends toward the first layer 221. An assembly hole 261 is provided in the column 224, and a corresponding through hole is also provided at a corresponding position on the second layer 222 corresponding to the assembly hole 261 of the column 224, so that the assembly hole 261 can be connected to the outside of the second layer 222. The assembly part 260 is installed in the assembly hole 261. In this embodiment, the assembly hole 261 is a threaded hole, and the assembly part 260 is a buckle, which is used to clamp the warehouse board in the matching card slot at the corresponding position on the frame. By arranging a column between the first layer and the second layer, the strength of the warehouse board is improved, and other assembly parts are conveniently connected, so that the warehouse board can be assembled efficiently to form a battery swap station or energy storage station. The assembly hole 261 is not directly opened on the surface of the storage panel, but by setting the assembly hole 261 in the column 224 inside the storage panel, there will be no loss of strength of the storage panel, the strength of the storage panel is higher, and deformation of the storage panel due to excessive local force during use is avoided, thereby improving the overall strength of the battery swap station or energy storage station.

[0113] In other embodiments, the assembly hole 261 may be replaced by other conventional connection structures, and the assembly part 260 may be replaced by other conventional connection structures.

[0114] By setting a column between the first layer of the panel and the second layer of the panel, the strength of the panel is improved while facilitating the connection of other assembly parts. The panels can be assembled efficiently to form a battery swap station or energy storage station. The assembly parts can be snaps or other connecting mechanisms. The assembly holes are not directly opened on the surface of the panel, but are set in the columns inside the panel. This will not cause loss of panel strength, and the panel strength will be higher. Deformation of the panel due to excessive local force during use can be avoided, thereby improving the overall strength of the battery swap station or energy storage station.

[0115] like Figure 7 , Figure 8 and Fig. 9 As shown, the column 224 extends and abuts or bonds with the first layer plate 221 .

[0116] The column 224 of this embodiment extends toward the first layer board 221 and abuts against the first layer board 221, and is connected and fixed to the first layer board 221 by gluing. The two ends of the column 224 support the first layer board 221 and the second layer board 222 respectively, so that the column 224 can play the role of supporting and connecting the first layer board 221 and the second layer board 222, avoiding deformation of the second layer board due to the squeezing force during assembly or use, and increasing the strength of the storage board.

[0117] In other embodiments, the column 224 may only serve the function of installing the assembly part 260, without being abutted and fixed to the first layer plate 221, or being connected to the first layer plate 221 by other means, such as welding, threaded bolt connection, etc., or the column 224 and the first layer plate 221 and the second layer plate 222 may be directly cast together by an integral molding method.

[0118] like Figure 7 , Fig. 9 As shown, the wall surface of the assembly hole 261 is flush with the wall surface of the through hole.

[0119] In this embodiment, the assembly hole 261 is directly aligned with and located at the same level as the through hole, which facilitates the connection and installation of the assembly part 260 .

[0120] like Figure 7 , Figure 8 and Fig. 9 As shown, the assembly hole 261 inside the column 224 is a blind hole, which has only one opening and does not pass through the column 224. Using a blind hole as the assembly hole 261 can prevent water from penetrating into the battery swap station through the assembly hole 261, further improving the waterproofness of the battery swap station.

[0121] like Figures 5 to 8 As shown, the opposite ends of the storage plate are provided with a protruding end 240 and a matching end 230, so that when a plurality of storage plates are assembled, the protruding ends 240 and the matching ends 230 on two adjacent storage plates can overlap with each other.

[0122] In this embodiment, the raised end 240 and the mating end 230 of the top plate storage panel 220 are respectively the first end 281 and the second end 282, the raised end 240 and the mating end 230 are located on both sides of the top plate storage panel 220, and multiple top plate storage panels 220 are connected to each other through the raised end 240 and the mating end 230, and the raised end 240 and the mating end 230 overlap each other. In this embodiment, the top plate storage panel 220 is a multi-layer composite structure, and the top and bottom are composed of the first layer 221 and the second layer 222.

[0123] At the raised end 240 and the mating end 230 of the top plate storage plate 220 , the first layer plate 221 is bent to form a raised portion 241 and a mating portion 231 of corresponding shapes.

[0124] like Figures 1 to 5 As shown, the first layer plate 221 further includes a protrusion 241 , which protrudes from the surface of the first layer plate 221 in a direction away from the second layer plate 222 , and a protruding hollow cavity 247 is formed between the protrusion 241 and the second layer plate 222 .

[0125] In this embodiment, the protrusion 241 is provided at the protrusion end 240, and the protrusion 241 is formed by the first layer plate 221 protruding in a direction away from the second layer plate 222. A protruding hollow cavity 247 is formed between the protrusion 241 and the second layer plate 222. The protrusion 241 facilitates the connection between multiple storage panels and is conducive to the drainage of the surface of the storage panels, facilitating the drainage of rainwater from the space between the protrusions, and avoiding water accumulation on the surface of the storage panels.

[0126] The second connecting column 226 is disposed in the hollow cavity 247 .

[0127] The second connecting column 226 respectively abuts against the second layer plate at the bottom of the hollow cavity 247 and the first layer plate at the top of the hollow cavity 247, and the second connecting column inside the hollow cavity 247 is higher than the second connecting column at other positions of the storage plate. The second connecting column is arranged in the hollow cavity 247 of the raised part, with a larger space and a longer length, thereby improving the structural strength of the hollow cavities 247 of multiple storage plates. In other embodiments, the first layer plate and the second layer plate forming the hollow cavity 247 are connected by the first connecting column 225 and the second connecting column 226, the other end of the first connecting column 225 is connected to the first layer plate 221, and the other end of the second connecting column 226 is connected to the second layer plate.

[0128] like Figures 4 to 7 As shown, the first layer plate also includes a matching portion 231. In this embodiment, the matching portion is provided at the matching end 230. The matching portion 231 is formed by the first layer plate 221 protruding away from the second layer plate 222. The matching portion 231 is used to cooperate with the protrusion 241 so that multiple storage plates are connected to each other. It is used to cover the outer side of the protrusion 241 of the adjacent storage plate.

[0129] The raised portion 241 of the first layer plate 221 of the raised end 240 is wrapped by the matching portion 231 of the first layer plate 221 of the matching end 230 of the adjacent connected panel to form a stacking structure. This stacking structure can not only play a connecting role, connecting the two ends of the two adjacent panels to form a panel combination unit, but also play a waterproof role. By stacking, the raised end 240 of the top panel 220 and the matching end 230 of the adjacent top panel 220 are superimposed and connected, and the joint of the two panels is wrapped in the raised stacking structure, so that water cannot directly penetrate into the joint from the outside of the panel, thereby improving the water tightness of the panel connection.

[0130] like Figures 5 to 8As shown, the raised portion 241 of the first layer 221 is roughly in a trapezoidal structure, which is connected by two bent portions. The first layer 221 first bends upward toward the edge and extends to form a first bent portion 242. When the first bent portion 242 extends to the highest point, it extends outward in the horizontal direction to form a first transition portion 244. At the farthest end of the first transition portion 244, the first layer 221 extends obliquely downward to form a second bent portion 243. The first bent portion 242 and the second bent portion 243 form the two oblique sides of the trapezoid, and the first transition portion 244 forms the top side of the trapezoid. The matching portion 231 of the first layer 221 is also in a trapezoidal structure, and its shape matches the raised portion 241. It also has a third bent portion 232 and a fourth bent portion 233 as two oblique sides, and a second transition portion 234 as the top side. When matched, the matching portion 231 covers and overlaps the raised portion 241. In this embodiment, both the protrusion 241 and the matching portion 231 are trapezoidal protrusions, which can not only cover the joints of the storage panels, but also play a role in diversion, so that rainwater at the joints can flow down along the inclined sides of the trapezoid to avoid siltation. At the same time, the top side of the trapezoid is a plane, which can also be used to install other components.

[0131] In other embodiments, the raised portion 241 and the matching portion 231 may be set to a triangle or a semicircle according to different needs and situations. As long as they are raised in the vertical direction and wrap the joint of the storage panel, the corresponding effect can be achieved.

[0132] like Figure 7 As shown, the connection between the first bend portion 242 and the second bend portion 243 and the first transition portion 244 has an arc chamfer, and the connection between the third bend portion 232 and the fourth bend portion 233 and the second transition portion 234 also has an arc chamfer. This structure can increase the strength of the connection, and at the same time make the protrusion 241 and the matching portion 231 more closely fit in the overlapped state, further improving the water tightness.

[0133] like Figure 6 As shown, when connected, the outer wall of the first bend 242 of the protrusion 241 fits the inner wall of the fourth bend 233 of the matching portion 231. This can play a waterproof role, preventing the rainwater level of the panel assembly unit from rising when it rains and seeping into the interior of the panel through the gap.

[0134] like Figure 7 As shown, in the stacked structure, a hollow cavity 247 is provided between the first layer board 221 and the second layer board 222 .

[0135] like Figure 7As shown, at the mating end 230, the third bend 232 of the mating portion 231 of the first layer plate 221 extends along the second bend 243 of the protrusion 241 of the adjacent panel, and the fourth bend 233 extends along the first bend 242 of the protrusion 241 of the adjacent panel to below the first bend 242. The connecting opening of the protrusion 241 and the mating portion 231 can be located at the bottom of one side, and the opening has a height difference with the joint of the two panels, so that water cannot directly enter the joint of the two panels through the opening.

[0136] like Figure 7 As shown, at the raised end 240, the edge of the second layer 222 is bent and extended toward the first layer 221, and the edge of the first layer 221 is bent and extended toward the raised end of the second layer 222, and the inner surface of the edge of the first layer 221 is attached to the outer surface of the edge of the second layer 222.

[0137] The edge of the second layer 222 is at a right angle to the second layer 222, and the edge of the first layer 221 is bent toward the second layer 222, so that the edge of the first layer 221 covers the outside of the edge of the second layer 222, forming a sealing structure, and closing the hollow cavity 247 between the first layer 221 and the second layer 222 from the side.

[0138] like Figure 7 As shown, at the mating end 230, the edge of the first layer 221 is bent and extended from the side of the protrusion 241 of the adjacent library plate close to the mating end 230 to the side of the protrusion 241 away from the mating end 230, and the inner surface of the edge of the first layer 221 fits the outer surface of the side of the protrusion 241 away from the mating end 230.

[0139] like Figure 7 As shown, at the mating end 230, the edge of the second layer 222 is bent and extended toward the first layer 221, and the edge of the second layer 222 is clamped between the edge of the first layer 221 and the side surface of the raised portion 241 of the adjacent storage plate close to the mating end 230, and the outer surface of the edge of the second layer 222 fits the outer surface of the edge of the first layer 221 of the raised end 240 of the adjacent storage plate.

[0140] In this embodiment, the edge of the second layer plate 222 is bent and extended toward the first layer plate 221, and the edge of the second layer plate 222 extends toward the first layer plate at a right angle to the second layer plate 222 for a distance, and then extends upward in the direction of the second bent portion 243 of the protrusion 241 of the adjacent panel. The vertically extending portion of the edge of the second layer plate 222 fits the edge of the first layer plate 221 of the protrusion 241 of the adjacent panel, and together with the edge of the second layer plate 222 of the protrusion 241 of the adjacent panel, the edge of the first layer plate 221 of the protrusion 241 of the adjacent panel is sandwiched in the middle. The seam of the two panels is closed, filling the gap between the protrusion 241 and the matching portion 231.

[0141] The portion of the edge of the second layer 222 that extends upward in the direction of the second bend 243 of the raised portion 241 of the adjacent panel is sandwiched between the third bend 232 of the mating portion 231 and the second bend 243 of the raised portion 241 of the adjacent panel. The outer surface of the edge of the second layer 222 simultaneously fits the outer surface of the edge of the first layer 221 of the raised end 240 of the adjacent panel. The gap between the first layer 221 and the second layer 222 at the mating end, as well as the gap between the third bend 232 of the mating portion 231 and the second bend 243 of the raised portion 241 of the adjacent panel are further filled. The panel is closed at the mating end 230, and the joint between the two panels is also made smaller, preventing water from seeping into the battery swap station or energy storage station from the joint. The structure of the second layer is as follows: Figure 8 As shown, Figure 8 This is an oblique downward viewing angle, showing the internal structure of the second layer board 222.

[0142] like Figure 7 As shown, the top of the raised portion 241 has a groove 245 extending along the extending direction of the raised portion, and a sealing strip 246 is installed in the groove 245. One side of the sealing strip 246 is stuck inside the groove 245, and the other side is against the inner side of the top of the matching portion 231. The sealing strip is arranged between the top of the raised portion 241 and the top of the matching portion 231. When rainwater accumulates on the storage panel assembly unit and causes water to rise from the gap between the raised portion 241 and the matching portion 231, it is blocked by the sealing strip 246 arranged on the top and cannot flow over the raised portion 241 and penetrate into the battery swap station or energy storage station from the joint between the raised portion 241 and the matching portion 231, thereby improving the waterproofness of the storage panel assembly unit. The sealing strip 246 can be a rubber waterproof strip, or other waterproof materials can be used.

[0143] In other embodiments, a sealing strip may be provided between 242 and 233 . Preferably, the sealing strip is provided close to the end of 233 , or a sealing strip is provided between 243 and 232 .

[0144] like Figure 1 ,9 As shown, the assembly part 260 of this embodiment is a buckle, including a connecting part 610 and a clamping part 620. The clamping part 620 is provided with a through hole for the connecting part 610 to pass through. The connecting part 610 of the buckle 600 in this embodiment is a bolt, and the connecting part 610 passes through the through hole on the clamping part 620 to achieve fixation with the second layer plate 222. The connecting part 610 passes through and screws into the through hole on the clamping part 620, the through hole on the second layer plate 222, and the assembly hole 261 in the column 224 from bottom to top, thereby fixing the buckle on the top plate warehouse plate 220. The clamping part 620 of the buckle is located on the outside of the second layer plate 222 (the side facing the inside of the battery swap station), and is used to connect with the frame 105 or other internal equipment of the battery swap station. In other alternative embodiments, the assembly hole 261 and the through hole on the second layer plate 222 can be replaced by other structures that can achieve the connection of the top plate warehouse plate 220 with the frame 105 or other internal equipment of the battery swap station.

[0145] This embodiment provides a buckle form, but the present invention is not limited thereto, and other existing buckle forms may also be used.

[0146] like Figure 1 , 6 As shown in Figures 7 and 8, the storage plate further includes a first connecting column 225 and a second connecting column 226. The first connecting column 225 is arranged on the surface of the first layer plate 221 facing the second layer plate 222, and the second connecting column 226 is arranged on the surface of the second layer plate 222 facing the first layer plate 221. The first layer plate 221 and the second layer plate 222 are connected and fixed by the first connecting column 225 and the second connecting column 226.

[0147] The storage board of this embodiment includes a plurality of first connecting columns 225 and second connecting columns 226. The structures of the first connecting columns 225 and second connecting columns 226 are similar to the column 224, but they only bear the supporting function and do not have the assembly holes 261, and are not used for installing the buckles. The first layer 221 and the second layer 222 of the storage board are connected by the first connecting columns 225 and the second connecting columns 226. The first connecting columns 225 and the second connecting columns 226 are arranged between the first layer 221 and the second layer 222. The first connecting columns 225 are arranged on the first layer 221 and extend toward the second layer 222. The second connecting columns 226 are arranged on the second layer 222 and extend toward the first layer 221.

[0148] Optionally, only the first connecting column 225 may be provided at the same position of the storage board, and the first connecting column 225 may be directly abutted and fixed on the second layer board 222, supported between the first layer board 221 and the second layer board 222. It is integrated with the first layer board 221 and fixed to the inner surface of the second layer board 222 by means of gluing or the like.

[0149] Optionally, only a second connecting column 226 may be provided at the same position of the storage board, and the second connecting column 226 may be directly abutted and fixed on the first layer board 221, supported between the first layer board 221 and the second layer board 222. It is integrated with the second layer board 222 and fixed to the inner surface of the first layer board 221 by means of gluing or the like.

[0150] Optionally, a pair of first connecting columns 225 and second connecting columns 226 may be respectively set on the first layer 221 and the second layer 222 at the same position of the storage plate. The two connecting columns are arranged opposite to each other, respectively extending from the inner surfaces of the first layer 221 and the second layer 222 to the opposite layer, and are fixed to each other.

[0151] A plurality of first connecting posts 225 and second connecting posts 226 are evenly distributed at various positions of the storage board, which play the role of connecting and fixing the storage board and strengthening the strength of the storage board. In this embodiment, the storage board has first connecting posts 225 fixedly abutting against the second layer board 222, second connecting posts 226 fixedly abutting against the first layer board 221, and first connecting posts 225 and second connecting posts 226 fixedly abutting against each other.

[0152] In other embodiments, only one or two of the three types of connection column settings may be included.

[0153] like Figure 7 , 8 As shown, the first connecting column 225 and the second connecting column 226 are fixed by gluing, snapping, beads or bolts.

[0154] The connection method of the connection column is simple in process, more convenient in assembly and manufacturing, and has a good fixing effect. In this embodiment, the first connection column 225 and the second connection column 226 are connected and fixed to the first layer 221, the second layer 222, or each other by gluing. In other embodiments, they can also be connected and fixed by snap-fitting, beads or bolts or other conventional connection methods, as long as the connection strength meets the requirements.

[0155] like Figure 7 , 8 As shown, the first connecting column 225 and the first layer plate 221 are integrally formed. The second connecting column 226 and the second layer plate 222 are integrally formed.

[0156] The first connecting column 225 and the second connecting column 226 of this embodiment are integrally molded and cast with the storage board. When preparing the first layer board 221 or the second layer board 222, the mold holes for the first connecting column 225 or the second connecting column 226 are directly reserved in the mold to achieve one-time molding. This method of storage board has simple process and higher strength.

[0157] In other embodiments, the connection column may also be installed on the first layer board 221 or the second layer board 222 by welding, gluing, or the like.

[0158] like Figure 7 , 8 As shown, the storage panel further includes a heat-insulating layer 223, and the heat-insulating layer 223 is sandwiched between the first layer 221 and the second layer 222. The heat-insulating layer 223 includes aerogel, rock wool or polyurethane foam.

[0159] The insulation layer 223 forms a three-layer composite sandwich structure with the first plate 221 and the second plate 222. The insulation layer 223 is made of a material with good thermal insulation properties. In this embodiment, the insulation layer 223 is made of aerogel material, which has good thermal insulation effect and is light in weight.

[0160] In other embodiments, conventional thermal insulation materials such as rock wool or polyurethane foam may also be used.

[0161] like Figure 7 , 8 As shown, the thermal insulation layer 223 has through holes corresponding to the positions of the first connecting column 225 and the second connecting column 226, respectively, and the first connecting column 225 and the second connecting column 226 are connected and fixed through the through holes.

[0162] The first connecting column 225 and the second connecting column 226 of the storage board are connected and fixed on the first layer board 221 or the second layer board 222 through these through holes to connect and fix the thermal insulation layer 223, the first layer board 221 and the second layer board 222. The first layer board 221, the second layer board 222 and the thermal insulation layer 223 form a sandwich structure, the first layer board 221 and the second layer board 222 are located on both sides of the thermal insulation layer 223, and the thermal insulation layer 223 is sandwiched in the middle to form a three-layer structure, and the first layer board 221 and the second layer board 222 are respectively connected through the thermal insulation layer 223 by the connecting column passing through the middle, so that the strength of the storage board itself is better.

[0163] In other embodiments, the insulation layer 223 is also fixed to the first layer 221 and the second layer 222 by other means, such as fixing the first layer 221 and the second layer 222 on both sides of the insulation layer 223 by threads, or by bonding, etc.

[0164] like Figures 4 to 7 As shown, the first layer board 221 and the second layer board 222 of this embodiment are made of SMC resin material. The column 224 is made of resin material.

[0165] In other embodiments, carbon fiber, polymer composite materials, etc. may also be selected. The column 224 and the connecting column material may be made of the same material as the layer plate. The first layer plate 221, the second layer plate 222 and the column 224 are made of the above materials, which can achieve lightweight storage panels while meeting the structural strength requirements of the battery swap station or energy storage station, and are more convenient to install.

[0166] like Figures 4 to 7 As shown, the protruding end 240 and the mating end 230 of the storage board are respectively located at the opposite first end 281 and the second end 282, and the first end 281 and the second end 282 are arranged along the first direction X. The two ends perpendicular to the first direction are the third end 283 and the fourth end 284, and the third end 283 and the fourth end 284 are provided with a side portion 237, and the side portion 237 is arranged on the side of the third end 283 and the fourth end 284 of the storage board, and is used to close the third end 283 and the fourth end 284 of the storage board. The part of the side portion 237 located at the protruding end 240 is the first side portion, and the part of the side portion 237 located at the mating end 230 is the second side portion, and the second side portion covers part of the outer side of the first side portion of the adjacent storage board. The first side portions are spliced ​​and wrapped so that the joints of the two are staggered to prevent liquid from penetrating into the storage board from the joints on the sides of the two storage boards.

[0167] The first side surface has a bottom plate and a step portion, the step portion is formed on the bottom plate, extends upward in a direction perpendicular to the bottom plate, and the surface of the step portion is higher than the bottom plate. The inner surface portion of the second side surface corresponding to the bottom plate of the first side surface is also recessed downward, and its thickness is also thinned, so that it can be fitted and spliced ​​with the recessed portion of the first side surface. And the edge position of the second side surface is provided with an open groove whose shape matches the shape of the step portion of the first side surface. When connected, the open groove just fits with the step portion, and the recessed parts of the two side surface portions 237 fit inside and outside and splice each other. The height of the step portion relative to the bottom plate is just equal to the thickness of the second side surface after the recess, so that the end face of the step portion of the first side surface and the second side surface are located in the same plane after the connection. The side surface 237 of the protruding end 240 and the mating end 230 cooperate through the step portion and the open groove, so that the other two ends of the storage plate form a snap-fit ​​structure, prevent relative movement at the connection of the storage plate, and improve the watertightness of the connection of the storage plate. Furthermore, the connection between the protruding end 240 and the side surface 237 of the mating end 230 is in the same plane, which facilitates water to flow out from the side and avoids water accumulation on the surface of the connection.

[0168] This embodiment provides a form of engaging the side surfaces of two adjacent storage panels, but the present invention is not limited thereto.

[0169] In other embodiments, the side portions of two adjacent storage plates can also be engaged in other forms, for example, only the side portion at the protruding end is recessed inward in the extension direction of the protruding end to form a shape that matches the side portion at the mating end, or the side portion at the protruding end and the side portion at the mating end form mutually matching teeth in the extension direction of the side portions.

[0170] like Figure 4 As shown, one end of the side portion 237 close to the upper surface of the storage board is flush with the upper surface, while the other end thereof extends toward the lower surface of the storage board and exceeds the lower surface of the storage board, thereby preventing rainwater from penetrating into the interior of the storage board from the connection between the side portion 237 and the second layer board 222, thereby enhancing the waterproof effect.

[0171] The power station also has a top plate wrap angle, which is set at the position of the first end 281 of the storage board at the edge of the top plate 200, and is set on the protrusion 241 of the storage board at the outermost end of the top plate storage board 220 combination unit and wraps the protrusion 241. The top plate wrap angle is formed by connecting multiple wrap angle bends, and the multiple wrap angle bends are respectively attached to several outer surfaces of the protrusion 241, and are connected to form a receiving cavity for accommodating the protrusion 241. The protrusion 241 is located in the receiving cavity of the top plate wrap angle, and its top and two sides are in contact with the inner wall of the receiving cavity. The side of the top plate wrap angle facing outward extends along the edge of the protrusion 241 facing outward and extends to the bottom of the edge of the protrusion 241. By setting the wrap angle on the edge of the storage board, the wrap angle protrudes along the top surface of the storage board and covers the side of the storage board. The protrusion structure can divert rainwater from the edge of the storage board or flow into the rainwater trough of the storage board, which is convenient for the removal of rainwater. At the same time, the corner wrap also covers the side of the panel, which can close the side of the panel, preventing rainwater from penetrating into the panel from the side and then into the battery swap station or energy storage station, thereby improving the waterproofness of the battery swap station or energy storage station. In this embodiment, the overall shape of the corner wrap is similar to the structure of the matching portion 231 of the panel, covering the three surfaces of the raised portion 241.

[0172] In other embodiments, the top plate corner wrap may only cover the top and the outside to prevent liquid from seeping in from the outside edge of the storage plate or from the top.

[0173] The battery swap station of the present invention is not limited to Figure 2-4 In the form shown, the structures such as the storage panel combination unit, frame 105, storage panel 112, etc. provided by the present invention are also applicable to battery swap stations adopting other structures or layouts.

[0174] Similarly, the storage panel combination unit, frame, storage panel and other structures provided by the present invention are also suitable for energy storage stations with storage and charging functions.

[0175] In this embodiment, the panel assembly unit for the top surface of the battery swap station is different from the panel assembly unit for the side surface. However, in other embodiments, the panel assembly unit for the top surface of the battery swap station can also be used for the side surface, and the panel assembly unit for the side surface of the battery swap station can also be used for the top surface. The two can be selected to use the same panel assembly unit, or the panel assembly units can be interchanged.

[0176] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships of the devices or components during normal use, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0177] Although the specific embodiments of the present invention are described above, it should be understood by those skilled in the art that this is only for illustration and the protection scope of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A panel for a battery swap station or an energy storage station, characterized in that: The storage plate comprises a first layer plate and a second layer plate, the second layer plate is provided with a column extending toward the first layer plate, the column is provided with an assembly hole, the second layer plate is provided with a through hole, the assembly hole is connected to the outside of the second layer plate through the through hole, and the assembly hole is used to install an assembly part; The first layer plate further comprises a raised portion, the raised portion protrudes from the surface of the first layer plate in a direction away from the second layer plate, and a raised hollow cavity is formed between the raised portion and the second layer plate; The storage plate further includes a second connecting column, which is arranged on the surface of the second layer plate facing the first layer plate, the first layer plate and the second layer plate are connected and fixed by the second connecting column, and the second connecting column is arranged in the hollow cavity; The opposite ends of the storage plate are provided with a raised end and a mating end; At the protruding end, the first layer plate protrudes in a direction away from the second layer plate to form a protruding portion, and at the matching end, the first layer plate protrudes in a direction away from the second layer plate to form a matching portion, and the matching portion is used to cover the outer side of the protruding portion of the adjacent storage plate; At the protruding end, the edge of the second layer plate is bent and extended toward the first layer plate, the edge of the first layer plate is bent and extended toward the second layer plate at the protruding end, and the inner surface of the edge of the first layer plate is attached to the outer surface of the edge of the second layer plate; At the mating end, the edge of the first layer plate is bent and extended from the side of the protrusion of the adjacent storage plate close to the mating end to the side of the protrusion away from the mating end, and the inner surface of the edge of the first layer plate is in contact with the outer surface of the side of the protrusion away from the mating end; At the mating end, the edge of the second layer of board is bent and extended toward the first layer of board, and the edge of the second layer of board is clamped between the edge of the first layer of board and the side surface of the raised portion of the adjacent library board close to the mating end, and the outer surface of the edge of the second layer of board is in contact with the outer surface of the edge of the first layer of board at the raised end of the adjacent library board.

2. The panel for a battery swap station or an energy storage station according to claim 1, characterized in that: The column extends and abuts against or adheres to the first layer board.

3. The panel for a battery swap station or an energy storage station according to claim 1, characterized in that: The wall surface of the assembly hole is flush with the wall surface of the through hole.

4. The panel for a battery swap station or an energy storage station according to claim 1, characterized in that: The material of the first layer plate and the second layer plate is carbon fiber or polymer composite material or SMC resin material; and / or The material of the column is resin material.

5. The panel for a battery swap station or an energy storage station according to claim 1, characterized in that: The storage panel also has a heat-insulating layer, which is sandwiched between the first layer of panels and the second layer of panels, and the heat-insulating layer includes aerogel, rock wool or polyurethane foam.

6. The panel for a battery swap station or an energy storage station according to claim 5, characterized in that: The storage plate also includes a first connecting column; The first connecting column is disposed on a surface of the first layer board facing the second layer board, and the first layer board and the second layer board are connected and fixed by the first connecting column.

7. The panel for a battery swap station or an energy storage station according to claim 5, characterized in that: The storage plate further includes a first connecting column. A plurality of first connecting columns are arranged on the first layer of the plate. The first connecting columns are abutted and fixed to the second layer of the plate.

8. The panel for a battery swap station or an energy storage station according to claim 5, characterized in that: The second layer plate is provided with a plurality of second connecting columns, and the second connecting columns are abutted and fixed to the first layer plate.

9. The panel for a battery swap station or an energy storage station according to claim 6, characterized in that: The first connecting column and the second connecting column are fixed by gluing, snapping, beads or bolts.

10. The panel for a battery swap station or an energy storage station according to claim 6, characterized in that: The first connecting column and the first layer plate are integrally formed; and / or, The second connecting column and the second layer plate are integrally formed.

11. The panel for a battery swap station or an energy storage station according to claim 6, characterized in that: The thermal insulation layer has through holes corresponding to the positions of the first connecting column and the second connecting column respectively, and the first connecting column and / or the second connecting column are connected and fixed through the through holes.

12. The panel for a battery swap station or an energy storage station according to claim 1, characterized in that: When a plurality of the storage panels are assembled, the protruding ends and the matching ends on two adjacent storage panels can overlap with each other.

13. A storage panel assembly unit, characterized in that: It comprises a plurality of storage panels as described in any one of claims 1 to 12, and a plurality of the storage panels are interconnected to form the storage panel combination unit.

14. The storage panel assembly unit according to claim 13, characterized in that: The raised ends and the matching ends of the two side edges of any two adjacent storage panels are connected to each other to form the storage panel combination unit.

15. A battery swap station or energy storage station, characterized in that: The battery swap station includes a frame and a storage panel combination unit as described in claim 13 or 14, the second layer of the storage panel is provided with a clip, the clip is installed in the assembly hole, the frame is provided with a slot, and the storage panel is clamped in the slot on the frame through the clip.

Images