Movable cabinet system and energy storage device

Abstract

The present disclosure provides a movable cabinet system and an energy storage device. The movable cabinet system includes a cabinet unit and a bearing structure. The cabinet unit includes a top plate, a bottom plate and a plurality of side plates to form a receiving space. The cabinet unit is arranged on the bearing structure, and the bearing structure includes a base and a support assembly. The bottom plate of the cabinet unit is arranged on the top surface of the base. The support assembly is arranged on the bottom surface of the base and forms at least one channel below the bottom surface of the base. At least one of the bottom plate and the side plates of the cabinet unit is assembled and engaged with the bearing structure to at least limit the displacement of the cabinet unit in the extension direction of the channel.

Description

Technical Field

[0001] This disclosure relates substantially to a mobile cabinet system and an energy storage device. More specifically, this disclosure relates to a mobile cabinet system including a load-bearing structure and an energy storage device. Background Technology

[0002] To improve energy efficiency and flexibility, the development of energy storage devices has become a trend in recent years. With the development and maturation of battery technology (such as lithium batteries), battery energy storage devices have become one of the mainstream energy storage devices. Considering factors such as ease of loading and transportation, and weather resistance, metal shipping containers commonly used in international shipping are currently used as the storage units for energy storage devices.

[0003] However, during storage or transportation, various factors (such as overcharging, impact, electronic control system malfunctions, operating environment, or manufacturing defects) can damage the separator in the battery, causing the positive and negative electrodes to come into contact and form a short circuit. This can lead to a high-temperature chemical reaction that ignites flammable organic components within the battery. The high temperatures generated by battery thermal runaway can further damage adjacent equipment and cause fires. Therefore, safe transportation and mobile energy storage cabinets are a key focus for the industry. Summary of the Invention

[0004] In one or more embodiments, a movable cabinet system includes a cabinet unit and a support structure. The cabinet unit includes a top plate, a bottom plate, and multiple side plates to form an accommodating space. The cabinet unit is mounted on the support structure, and the support structure includes a base and support components. The bottom plate of the cabinet unit is disposed on the top surface of the base. The support components are disposed on the bottom surface of the base and form at least one channel below the bottom surface of the base. At least one of the bottom plate and side plates of the cabinet unit is assembled and engaged with the support structure to at least limit displacement of the cabinet unit in the direction of extension of the channel.

[0005] In one or more embodiments, an energy storage device includes the above-described movable cabinet system and at least one battery system, the battery system being fixed to the accommodating space of the cabinet unit, wherein the top plate, bottom plate and side plate of the cabinet unit comprise a concrete body. Attached Figure Description

[0006] When reading this disclosure in conjunction with the accompanying drawings, the following embodiments can be used to better understand the nature of this disclosure. It should be noted that various features may not be drawn to scale, and the dimensions of various features may be arbitrarily enlarged or reduced to clearly describe the content of this disclosure.

[0007] Figure 1A A perspective view of a cabinet unit according to some embodiments of the present disclosure is shown.

[0008] Figure 1B A top view of a cabinet unit according to some embodiments of this disclosure is shown.

[0009] Figure 1C A perspective view of a cabinet unit for housing a battery system according to some embodiments of the present disclosure is shown.

[0010] Figure 1D A schematic diagram of a battery package according to some embodiments of the present disclosure is shown.

[0011] Figure 2 A perspective view of a movable cabinet system according to some embodiments of the present disclosure is shown.

[0012] Figure 3A A perspective schematic diagram of a load-bearing structure according to some embodiments of the present disclosure is shown.

[0013] Figure 3B A perspective schematic diagram of another load-bearing structure according to some embodiments of the present disclosure is shown.

[0014] Figure 4 A partial enlarged perspective view of a movable cabinet unit according to some embodiments of the present disclosure is shown.

[0015] Figure 5A-1 , Figure 5A-2 , Figure 5A-3 , Figure 5A-4 , Figure 5A-5 , Figure 5A-6 , Figure 5A-7 , Figure 5A-8 , Figure 5A-9 , Figure 5A-10 and Figure 5A-11 A cross-sectional schematic diagram of a load-bearing structure according to some embodiments of the present disclosure is shown.

[0016] Figure 5B-1 , Figure 5B-2 , Figure 5B-3 , Figure 5B-4 , Figure 5B-5 , Figure 5B-6 , Figure 5B-7 , Figure 5B-8 , Figure 5B-9 , Figure 5B-10 and Figure 5B-11 A bottom view of a load-bearing structure according to some embodiments of this disclosure is shown.

[0017] Figure 5C A cross-sectional schematic diagram of an adjustment member according to some embodiments of the present disclosure is shown.

[0018] Figure 6A perspective view of a movable cabinet system according to some embodiments of the present disclosure is shown.

[0019] Figure 7 A perspective schematic diagram of a load-bearing structure according to some embodiments of the present disclosure is shown.

[0020] Figure 8 A partial enlarged perspective view of a movable cabinet unit according to some embodiments of the present disclosure is shown.

[0021] Figure 9 A partial enlarged perspective view of a movable cabinet unit according to some embodiments of the present disclosure is shown.

[0022] Figure 10 A perspective view of a movable cabinet system according to some embodiments of the present disclosure is shown.

[0023] Figure 11 A perspective schematic diagram of a load-bearing structure according to some embodiments of the present disclosure is shown.

[0024] Figure 12A A partial schematic diagram of a movable cabinet system according to some embodiments of the present disclosure is shown.

[0025] Figure 12B-1 and Figure 12B-2 for Figure 12A A partial schematic diagram showing the engagement of the cabinet unit with the supporting structure.

[0026] Figure 13A A partial schematic diagram of a movable cabinet system according to some embodiments of the present disclosure is shown.

[0027] Figure 13B-1 and Figure 13B-2 for Figure 13A A partial schematic diagram showing the engagement of the cabinet unit with the supporting structure.

[0028] Figure 14A A partial cross-sectional schematic diagram of a movable cabinet system according to some embodiments of the present disclosure is shown.

[0029] Figure 14B for Figure 14A A magnified view of a portion of the image.

[0030] In the figures and embodiments disclosed herein, the same or similar elements are represented by the same element symbols. Detailed Implementation

[0031] Figure 1A A perspective view of a cabinet unit 10 according to some embodiments of the present disclosure is shown. Figure 1B A top view of a cabinet unit 10 according to some embodiments of the present disclosure is shown.

[0032] The cabinet unit 10 may include multiple side panels 11, a top panel 12, and a bottom panel 13 to form an accommodating space S1. The size of the accommodating space S1 allows an operator to enter and perform maintenance and / or operation on the functional components or equipment housed within it. In some embodiments, portions of the side panels 11 (e.g., two opposing side panels 11) may all be side panels, while the remaining side panels 11 may be fitted with doors 14. In some embodiments, such as Figure 1A , Figure 1B As shown, the side plate 11, top plate 12, and bottom plate 13 have plate-like structures. In some embodiments, the bottom plate 13 has an opening 13H extending from the top surface 132 to the bottom surface 131, through which devices (e.g., battery systems) and related wiring disposed in the cabinet unit 10 can be clustered under the cabinet unit 10.

[0033] In some embodiments, the outer surfaces of the side plate 11, top plate 12, and bottom plate 13 are substantially flat surfaces. In some embodiments, one or more of the side plate 11, top plate 12, and bottom plate 13 may also have a non-plate-like structure. For example, the outer surface of one or more of the side plate 11, top plate 12, and bottom plate 13 may have a special three-dimensional shape, such as a wave-shaped structure, a hole structure, a groove structure, a protruding rib structure, or other three-dimensional shapes of any arbitrary shape.

[0034] In some embodiments, portions of these side panels 11 (e.g., two opposing side panels 11) may be sidewalls, while the remaining side panels 11 may be fitted with doors 14. Figure 1B As shown, in some embodiments, cabinet unit 10 may include a door 14A on the front side and a door 14B on the rear side. Doors 14A and 14B may be the same or different in size. In some embodiments, a hinge 141 may be fixed to a connector (not shown) by welding, screwing, or riveting, and doors 14A and 14B may be pivotally connected to the hinge 141. In some embodiments, door 14A of cabinet unit 10 comprises two opposing doors, each of which may be connected to a corresponding side panel 11 by welding, screwing, or riveting. In some embodiments, door 14B of cabinet unit 10 is a single door, which may be connected to a corresponding side panel 11 by welding, screwing, or riveting. In some embodiments, door 14B may also be two opposing doors similar to door 14A. The arrangement of doors 14 can protect the functional components or equipment housed in the accommodating space S1, and allow operators to perform maintenance, replacement, and / or operation on the equipment.

[0035] Furthermore, in order to clearly present and describe the cabinet unit 10 of some embodiments, certain elements, such as doors 14 (including doors 14A, 14B) and hinges 141, are only shown in certain embodiments. Figure 1BAs shown in the diagram, while in other diagrams (e.g.) Figure 1A , 1C Undrawn figures are omitted in 1D and subsequent diagrams.

[0036] Figure 1C A perspective view of a cabinet unit for housing a battery system according to some embodiments of the present disclosure is shown. Figure 1D A schematic diagram of a battery package 220 according to some embodiments of the present disclosure is shown.

[0037] In some embodiments, such as Figure 1C As shown, an energy system, such as a battery system 210, can be housed in the accommodating space S1 of the cabinet unit 10. In some embodiments, the battery system 210 in the accommodating space S1 can be fixed to one of the side panels 11.

[0038] In some embodiments, such as Figure 1D As shown, the battery system 210 may include multiple battery packs 220, and each battery pack 220 may contain multiple battery arrays. In some embodiments, the battery system 210 may include a housing 230 in which the battery packs 220 are disposed. To clearly present and describe the main structure of the battery pack 220, some components are shown below. Figure 1D The text is omitted and not shown.

[0039] In some embodiments, the battery package 220 may include a plurality of battery packs 221 and a housing 225, with the battery packs 221 disposed within the housing 225. In some embodiments, each battery pack 221 may include a plurality of batteries 223. In some embodiments, the batteries 223 may be cylindrical lithium-ion batteries or other types of batteries. For example, cylindrical lithium-ion batteries may be 18650 batteries, 21700 batteries, or other types of lithium-ion batteries. In some embodiments, the plurality of battery packs 221 in the battery package 220 are connected in series with each other, and the batteries 223 in the battery packs 221 are connected in parallel with each other. In some embodiments, the positive and negative electrode extension directions of the batteries 223 are perpendicular to the extension direction of the bottom plate of the housing 225.

[0040] According to some embodiments disclosed herein, a movable cabinet system is proposed, including a cabinet unit (such as cabinet unit 10 described above), and a support structure (such as...) for supporting the cabinet unit. Figure 2(The supporting structure 30 in the embodiment). In some embodiments, at least one of the base plate and side plate of the cabinet unit is connected and assembled with the supporting structure. The configuration of the cabinet unit 10 in this document (including dimensions, inner and outer surfaces of the panels, and / or the arrangement of doors, etc.) is for illustrative purposes only, and this disclosure can be applied to any cabinet unit with a different configuration depending on actual needs. The movable cabinet system proposed in the embodiment can be used to construct an energy storage device after placing an energy system (e.g., battery system 210) inside the cabinet unit. With the supporting structure proposed in the embodiment, the movable cabinet system of the embodiment or the energy storage device containing the battery system can be safely and quickly transported and moved.

[0041] In some embodiments, the various panels of the cabinet unit 10, such as side panels 11, top panels 12, and bottom panels 13, are made of grouted concrete. In some embodiments, the resulting concrete matrix may contain synthetic fibers. In some embodiments, the synthetic fibers have a length of about 4 mm to about 20 mm and a diameter of about 0.2 mm. In some embodiments, the synthetic fiber content in the concrete matrix is ​​about 30 kg / m³. 3 Approximately 60 kg / m 3 Synthetic fibers can enhance the flexural strength of the concrete matrix. In some embodiments, the individual panels of the cabinet unit 10 are made of ultra-high performance concrete (UHPC).

[0042] According to some embodiments disclosed herein, since the concrete body contains the aforementioned synthetic fibers and / or is formed of ultra-high performance concrete, it is not necessary to install a reinforcing steel structure (e.g., a reinforcing cage and / or a reinforcing steel assembly consisting of multiple stirrups) in the wall of the concrete body. The concrete body itself can have a similar bending resistance to ordinary reinforced concrete. Furthermore, since it is not necessary to install a reinforcing steel structure in the concrete body to improve bending strength, the concrete body can have a smaller wall thickness, thereby reducing the weight of the panels of the cabinet unit 10, which is beneficial for the assembly of the panels and the handling and movement of the cabinet unit 10.

[0043] In some embodiments, the concrete matrix may comprise one or more types of cement with different compositions, various granular materials, oxides, and various additives. In some embodiments, the concrete matrix may comprise Portland cement, silica fume (which is powdered), silica sand (which has a size or particle size of less than about 2 mm), quartz powder (which has a size or particle size of less than about 20 μm), water-reducing agent, defoamer, expanding agent, or any combination thereof.

[0044] In some embodiments, the concrete mass may contain approximately 800 kg / m³. 3Approximately 900 kg / m 3 The concrete may contain one or more of the following: Portland Type I cement, Portland Type II cement, Portland Type III cement, Portland Type IV cement, and Portland Type V cement. In some embodiments, the concrete matrix may contain approximately 400 kg / m³. 3 Approximately 500 kg / m 3 The content of one of the following types of Portland cement—Type I, Type II, Type III, Type IV, and Type V—is approximately 400 kg / m³. 3 Approximately 500 kg / m 3 The content of Portland Type I cement, Portland Type II cement, Portland Type III cement, Portland Type IV cement, and Portland Type V cement. In some embodiments, the concrete matrix may contain approximately 120 kg / m³. 3 Approximately 180 kg / m 3 The content of silica fume. In some embodiments, the concrete matrix may contain approximately 900 kg / m³ of silica fume. 3 Approximately 1000 kg / m 3 The silica sand contains a certain content. In some embodiments, the concrete matrix may contain approximately 30 kg / m³ of silica sand. 3 Approximately 150 kg / m 3 The content of silica fume and quartz powder is [not specified]. In some embodiments, the combination of silica fume and quartz powder results in a higher compressive strength in the concrete matrix compared to ordinary concrete. In some embodiments, the addition of oxides can be used to adjust the appearance color of the concrete matrix.

[0045] In some embodiments, the concrete mass may contain approximately 10 kg / m³. 3 Approximately 20 kg / m 3 The water-reducing agent contains a content equal to or less than about 10 kg / m³. In some embodiments, the concrete matrix may contain a water-reducing agent with a content equal to or less than about 10 kg / m³. 3 The content of defoamer is equal to or less than about 25 kg / m³. 3 The content of the expanding agent.

[0046] In some embodiments, the thermal conductivity (or thermal conductivity coefficient) of the concrete body is equal to or less than about 1.8 W / m‧K. In some embodiments, the thermal conductivity of the concrete body is from about 1.6 W / m‧K to about 1.8 W / m‧K. Compared with metallic materials or ordinary concrete (whose thermal conductivity is from about 1.9 W / m‧K to about 2.1 W / m‧K), the concrete body of the embodiments has better thermal insulation properties, which helps to slow down the heat conduction between the accommodating space S1 and the outside of the concrete body. When the device or component in the accommodating space S1 needs to be maintained at a specific high or low temperature, the good thermal insulation properties of the concrete body help to reduce the energy required by the air conditioning equipment, thereby reducing costs and having the additional benefits of environmental protection, energy saving and carbon reduction.

[0047] In some embodiments, the unit structural weight of the concrete body is equal to or greater than about 2300 kg / m². 3 In some embodiments, the unit structural weight of the concrete body is from about 2300 kg / m³ to about 2700 kg / m³. 3 In some embodiments, the compressive strength of the concrete body is equal to or greater than about 120 MPa. In some embodiments, the compressive strength of the concrete body is from about 120 MPa to about 180 MPa. In some embodiments, the ultimate flexural strength of the concrete body is greater than about 15 MPa. In this way, the concrete body does not need to contain a steel cage and / or a steel reinforcement assembly consisting of multiple stirrups to improve flexural strength, allowing the concrete body to have a smaller wall thickness, thereby reducing the overall weight of the cabinet unit 10. Furthermore, the concrete body can provide the cabinet unit 10 with high compressive strength and high flexural strength, thus enabling its application in more extreme environments (e.g., environments subjected to high-temperature combustion) while maintaining the integrity of the overall structure.

[0048] In some embodiments, the concrete body of each panel of the cabinet unit 10 has a concrete strength of approximately 2300 kg / m³. 3 Approximately 2700 kg / m 3 The unit structural weight, compressive strength greater than approximately 120 MPa, and ultimate flexural strength greater than approximately 15 MPa. Furthermore, in some embodiments, the concrete matrix of each panel of the cabinet unit 10 has an initial crack flexural strength greater than approximately 10 MPa, an elastic modulus greater than approximately 35 GPa, and a tensile strength greater than approximately 5 MPa. Moreover, in some embodiments, the concrete matrix of each panel of the cabinet unit 10 has a shrinkage rate less than approximately 300 mm / m and a tensile strength less than approximately 5 x 10⁻⁶ mm / m. -13 m 2 The chloride ion diffusion coefficient is approximately 1.6 W / m‧K, and the thermal conductivity is approximately 1.8 W / m‧K.

[0049] Traditionally, cabinets are moved and transported using cranes and lifting equipment. Cranes can move cabinets by using lifting rings, steel cables on the rings (extending to a frame above the cabinet unit), and steel cables connected to the frame (diagonally extending to a crane hook above the frame). However, considering the height of the cabinet and the lifting equipment needed above it, cranes require sufficient space for operation and movement. Therefore, crane operation is not ideal for moving or storing cabinets in low or narrow spaces (such as indoors), such as for transporting or repositioning.

[0050] This disclosure proposes a movable cabinet system 1, which allows the cabinet unit 10 to be transported and moved not only by conventional hanging methods, but also by a non-hanging transport device using the support structure 30 of the embodiment, which lifts and raises the cabinet unit 10 for simple and quick transport. Therefore, the movable cabinet system 1 proposed according to the embodiment significantly reduces the limitations imposed by the size of the placement area on transport and movement; and compared to hanging transport, lifting transport and movement are more economical in terms of both money and time.

[0051] Furthermore, if the cabinet unit 10 is directly lifted and transported using the transport arm of a handling device (such as the forks of a forklift or other suitable lifting arm), the area of ​​the transport arm is relatively small compared to the bottom area of ​​the cabinet unit 10. This results in excessive stress on the contact surface between the cabinet unit 10 and the transport arm. Such excessive stress concentration may damage the cabinet panels and affect the structural integrity of the cabinet unit 10. Especially when the cabinet unit 10's panels are made of grouted concrete (such as UHPC concrete), the high hardness of the panels and the overall weight of the cabinet mean that excessive stress concentration could lead to cracks or even breakage of the panels during transport.

[0052] According to some embodiments of the movable cabinet system 1, if a battery package (e.g., containing multiple battery packs 221) is placed inside, Figure 1CWhen batteries in a battery pack (e.g., lithium batteries) are charging and discharging, various factors (e.g., overcharging, impact, electronic control system malfunction, operating environment, or manufacturing defects) may cause lithium ions to puncture the separator in the battery, leading to short circuits where the positive and negative electrodes come into contact. This can trigger a high-temperature chemical reaction that ignites flammable organic components within the battery. The high temperatures generated by thermal runaway in lithium batteries can reach 600°C to 1000°C or even higher. As this heat spreads from the ignited battery, adjacent battery cells also heat up. When the temperature exceeds the cell's permissible temperature (e.g., approximately 150°C for lithium batteries), the adjacent heated cells will also release heat, causing the entire battery pack or even the battery system to burn. Furthermore, the combustion of the positive electrode material inside the battery originates from the chemical reaction of the internal materials, thus leading to continuous combustion, with flame temperatures potentially reaching 600°C to 1000°C. In some embodiments, the cabinet unit 10 comprises a composite structure (not shown) of a concrete body and a fire-resistant material layer to effectively confine the high temperature generated by the thermal runaway of the lithium battery within the cabinet unit 10. By simultaneously filling the cabinet unit 10 with water, it is possible to prevent flames from escaping and spreading outside the cabinet unit 10, thus preventing accidental fires. However, if the panels of the cabinet unit 10 have cracks or gaps during handling, the high temperature cannot be confined within the cabinet unit 10, posing significant risks to the use of energy storage equipment and disaster relief.

[0053] According to some embodiments, the movable cabinet system 1 integrates the cabinet unit 10 with the support structure 30, and uses the support structure 30 to transport and move the cabinet unit 10. If the support structure 30 (e.g., the base 310 in contact with the base plate 13 or the entire support structure) has higher hardness, greater tensile strength, and / or higher density than the cabinet unit 10, then the support structure 30 is supported by the transport arm of the transport device. When transporting the integrated support structure 30 and cabinet unit 10, the presence of the support structure 30 can prevent the weight of the cabinet unit 10 from being directly concentrated on the transport arm of the transport device, thus avoiding the problem of cracks appearing in the cabinet panels (especially the base plate). A structurally intact cabinet unit 10 is very important for the safety of the energy storage device. For example, the aforementioned battery may burn at high temperatures due to various factors. An intact, crack-free cabinet can ensure that the high temperature generated by the battery's thermal runaway can be confined within the cabinet, making it safer in use and disaster relief. Furthermore, according to some embodiments, using a load-bearing structure 30 with higher rigidity, greater tensile strength, and / or higher density than the cabinet unit 10 also has the advantages of being able to support heavier cabinets and having a stable center of gravity, making it suitable for placing the cabinet unit 10, which integrates the load-bearing structure 30, in environments with unstable airflow (such as windy outdoor environments) and areas with seismic activity.

[0054] If the load-bearing structure 30 (e.g., the base 310 in contact with the base plate 13 or the entire load-bearing structure) has lower hardness, lower tensile strength, and / or lower density than the cabinet unit 10, then the presence of the load-bearing structure 30 can not only prevent the aforementioned situation of excessive stress concentration damaging the cabinet panels, but also further serve as a stress buffer between the handling arm and the cabinet unit 10. This buffering function can further enhance the protection of the cabinet. When the cabinet is placed in a predetermined location (whether on the floor inside a building or on the ground in an outdoor environment) or during an earthquake, it can provide shock absorption to avoid damage to the cabinet panels and / or the internal battery system. Furthermore, according to some embodiments, using a load-bearing structure 30 with lower hardness, lower tensile strength, and / or lower density than the cabinet unit 10 also has the advantages of being lighter and easier to handle, making it suitable for use in environments with stable airflow, such as indoor environments.

[0055] In some embodiments, the hardness of the load-bearing structure 30 (or base 310) is greater than the hardness of the board material (e.g., base plate 13) of the cabinet unit 10, in order to disperse stress and prevent the cabinet board material from cracking due to excessive stress concentration. In some embodiments, the hardness of the load-bearing structure 30 (or base 310) is less than the hardness of the board material (e.g., base plate 13) of the cabinet unit 10, in order to further improve the buffering effect of the load-bearing structure 30.

[0056] In some embodiments, the tensile strength of the load-bearing structure 30 (or base 310) is greater than the tensile strength of the board material (e.g., base plate 13) of the cabinet unit 10, in order to disperse stress and prevent the cabinet board material from cracking due to excessive stress concentration. For example, if the tensile strength of the base plate 13 is equal to or greater than about 5 MPa, then the tensile strength of the load-bearing structure 30 (or base 310) can be greater than the tensile strength of the base plate 13, for example, it may be greater than 5 MPa, 5.5 MPa, 6 MPa, 6.5 MPa, 7 MPa, or higher, but is not limited to the above-mentioned example values. In some embodiments, the tensile strength of the load-bearing structure 30 is less than the tensile strength of the board material (e.g., base plate 13) of the cabinet unit 10, in order to further improve the cushioning effect of the load-bearing structure 30 (or base 310). For example, if the tensile strength of the base plate 13 is equal to or greater than about 5 MPa, the tensile strength of the load-bearing structure 30 (or base 310) may be less than the tensile strength of the base plate 13, for example, it may be less than 5 MPa, 4.5 MPa, 4 MPa, 3.5 MPa, 3 MPa, or smaller, but is not limited to the above example values.

[0057] In some embodiments, the hardness of the load-bearing structure 30 is greater than the hardness of the board material (e.g., base plate 13) of the cabinet unit 10, in order to disperse stress and prevent the cabinet board material from cracking due to excessive stress concentration. In some embodiments, the hardness of the load-bearing structure 30 (or base 310) is less than the hardness of the board material (e.g., base plate 13) of the cabinet unit 10, in order to further improve the cushioning effect of the load-bearing structure 30. In some embodiments, the density of the load-bearing structure 30 (or base 310) is greater than the density of the board material (e.g., base plate 13) of the cabinet unit 10, in order to disperse stress and prevent the cabinet board material from cracking due to excessive stress concentration. In some embodiments, the density of the load-bearing structure 30 (or base 310) is less than the density of the board material (e.g., base plate 13) of the cabinet unit 10, in order to further improve the cushioning effect of the load-bearing structure 30.

[0058] Furthermore, the cabinet unit 10 can be mounted on the support structure 30 of the embodiment through different assembly methods. According to some embodiments, the cabinet unit 10 can be mounted on the support structure 30 by locking (e.g., bottom locking, external connection point locking or other locking methods), precast integral, mortise and tenon joint, snap-fit ​​(e.g., tenon joint), slide rail docking, other joining or assembly methods, or any combination of two or more of the foregoing methods.

[0059] In the following embodiments, several applicable installation methods are presented in conjunction with the drawings to illustrate the assembly between the cabinet unit 10 and the support structure 30, but this disclosure is not limited to these illustrated installation methods (including the drawings and contents).

[0060] Figure 2 A perspective view of a movable cabinet system 1 according to some embodiments of the present disclosure is shown. Figure 3A A perspective view of a support structure 30 according to some embodiments of the present disclosure is shown. Figure 3B A perspective view of another support structure 30' according to some embodiments of the present disclosure is shown.

[0061] like Figure 2 As shown, in some embodiments, the movable cabinet system 1 includes a cabinet unit 10 and a supporting structure 30, with the cabinet unit 10 mounted on the supporting structure 30. The components of the cabinet unit 10 can be referred to... Figure 1A And the above related explanations. (Refer to...) Figure 2 , Figure 3A and Figure 3B In some embodiments, the support structure 30 (30') includes a base 310 and a support component 330, wherein the support component 330 is disposed on the bottom surface 311 of the base 310.

[0062] Reference Figure 2 and Figure 3AIn some embodiments, the support assembly 330 of the load-bearing structure 30 includes support plates 332 and 333, with corresponding openings formed on the support plates 332 and 333 to form channels CH11 and CH12 extending in the Y direction and channels CH21 and CH22 extending in the X direction below the bottom surface 311 of the base 310, so as to allow the transport arm of the transport device to lift the load-bearing structure 30 together with the cabinet unit 10.

[0063] The multiple support plates connected to the base 310 can have different configurations. In some embodiments, such as Figure 3A As shown, the support assembly 330 includes a set of oppositely arranged support plates 332 and another set of oppositely arranged support plates 333. The support plates 332 are recessed into the side of the base 310 and surrounded by a frame portion 332F, which is connected to the base 310. The support plates 333 are coplanar with the side of the base 310.

[0064] Furthermore, the multiple support plates connected to the base 310 may have the same configuration. For example, all support plates may be coplanar with or not coplanar with the connected base 310. In some embodiments, the support plates connected to each side of the base 310 are all coplanar with the side of the base 310 (e.g., ...). Figure 3A The support plate 333). In some embodiments, the support plates connected to each side of the base 310 may be recessed into the side of the base 310 and surrounded and connected to the base 310 by a frame portion (e.g., support plate 333). Figure 3A Support plate 332 and frame 332F).

[0065] In addition, besides Figure 3A The plate configuration shown can also be other types of support components 330 to provide support for the base 310, and a channel is formed under the base 310 for the handling arms of the handling device to lift it.

[0066] Reference Figure 2 and Figure 3B In some embodiments, the support assembly 330 includes a plurality of support posts disposed on the bottom surface 311 of the base 310 to form one or more channels below the bottom surface 311. In some embodiments, the support assembly 330 includes, for example, eight support posts ( Figure 3B The diagram shows support columns 331a, 331d, 331g, 331h, and 331i, which are spaced apart on the bottom surface 311 of the base 310 to form four channels. Figure 3B As shown, the support component 330 defines channels CH11 and CH12 extending in the Y direction and channels CH21 and CH22 extending in the X direction below the bottom surface 311 of the base 310.

[0067] Furthermore, in some embodiments, the aforementioned support columns can be solid columns, hollow columns, or a combination thereof, selected and configured according to actual application requirements. For example, although solid columns are heavier, they can improve the stability and load-bearing capacity of the load-bearing structure 30, while hollow columns help reduce the overall weight of the movable cabinet system. In some embodiments, solid columns are arranged entirely on the bottom surface 311 of the base 310. In some embodiments, hollow columns are arranged entirely on the bottom surface 311 of the base 310. In some embodiments, a combination of solid and hollow columns is included on the bottom surface 311 of the base 310.

[0068] Furthermore, in some embodiments, the load-bearing structure 30 comprises metal (e.g., steel), one or more different concrete materials, one or more polymer materials, or a combination of the foregoing. The base 310 and the support assembly 330 may be integrally formed.

[0069] For example, in some embodiments, the load-bearing structure 30 is a metal part integrally formed by mold casting, die casting, stamping, or other suitable methods. For example, in some embodiments, the load-bearing structure 30 may be a plastic part integrally formed by injection molding or other suitable methods from one or more polymer materials. For yet another example, in some embodiments, mixed concrete slurry is poured into a mold of a predetermined shape, then cured and demolded to produce an integrally formed concrete base 310 of the load-bearing structure 30, or the entire load-bearing structure 30 (including the concrete base 310 and the concrete support assembly 330).

[0070] In some embodiments, the cabinet unit 10 (including side panels 11, top panel 12, and bottom panel 13) comprises a first concrete body, and the base 310 of the supporting structure 30 (or the base 310 and support assembly 330) comprises a second concrete body, wherein the mixture constituting the second concrete body is different from the mixture constituting the first concrete body. In some embodiments, the hardness, tensile strength, and / or density of the second concrete body are higher than those of the first concrete body, so that the resulting supporting structure 30 can avoid excessive stress concentration in local areas of the cabinet during handling, thus preventing damage to the cabinet panels. In some embodiments, the hardness, tensile strength, and / or density of the second concrete body are lower than those of the first concrete body, so that the resulting supporting structure 30 can further serve as a stress buffer between the handling arm and the cabinet unit 10, and provide shock absorption when placing the cabinet. In some embodiments, the hardness of the resulting concrete body can be adjusted by varying the composition (e.g., different cement compositions, various different granules, oxides, and various different additives) and their proportions in the aforementioned concrete slurry.

[0071] In some embodiments, the base 310 and the support assembly 330 may be manufactured separately and then joined together, for example, by locking, mortise and tenon joint, or other fastening methods. In some embodiments, the base 310 and the support assembly 330 are made of the same material. In some embodiments, the base 310 and the support assembly 330 are made of different materials.

[0072] In some embodiments, the base 310 further has an opening 310H extending from the top surface 312 to the bottom surface 311. When the cabinet unit 10 is mounted on the support structure 30, the opening 13H of the base plate 13 corresponds to the opening 310H of the base 310, allowing the wiring of devices (e.g., battery systems) located in the cabinet unit 10 to be clustered below the base 310 through the openings 13H and 310H. In some embodiments, the opening 310H of the base 310 and the opening 13H of the base plate 13 have approximately the same size.

[0073] Furthermore, according to some embodiments, when the cabinet unit 10 and the supporting structure 30 are assembled, the bottom plate 13 of the cabinet unit 10 is disposed on the top surface 312 of the base 310, and the cabinet unit 10 and the supporting structure 30 are fixed and joined by a plurality of connectors 350. In some embodiments, connectors 350 are provided at the corners adjacent to the base 310, such as connectors 350A, 350B, 350C, and 350D at the four corners of the base 310, to fix the cabinet unit 10 and the supporting structure 30.

[0074] Figure 4 A partial enlarged perspective view of a movable cabinet unit according to some embodiments of this disclosure is shown. Figure 2 and Figure 3A The example shown is of connector 350A, but this disclosure is not limited to the form of connector 350 (350A) in this embodiment.

[0075] In some embodiments, each connector 350 may include a connecting material and a bolt. In some embodiments, the connecting material has a generally L-shaped cross-sectional structure. In some embodiments, a first portion 351 and a second portion 352 of the connecting material are made of the same material and are integrally formed. The connecting material is made, for example, of a bent sheet of metal. In some embodiments, the connecting material is an L-shaped angle steel.

[0076] like Figure 4 As shown, in some embodiments, the connecting material of the connector 350 includes a first portion 351 and a second portion 352. In some embodiments, the first portion 351 and the second portion 352 are connected to each other and intersect each other substantially perpendicularly. In some embodiments, the surface of the first portion 351 is fixed to the base plate 13 or side plate 11 of the cabinet unit 10, for example, by a locking mechanism, depending on the design of the cabinet unit 10 and the placement of the connector 350. Figure 2 and Figure 4 The first portion 351 shown is fixed to the base plate 13 of the cabinet unit 10. In some embodiments, the surface of the second portion 352 is fixed to the base 310 of the support structure 30, for example, by a locking method, such as on the top surface 312 of the base 310.

[0077] In some embodiments, the first portion 351 of the connector has one or more through holes (not shown) for bolts to pass through, and the second portion 352 has multiple through holes (not shown) for bolts to pass through. In some embodiments, the screw hole 35H1 of the base plate 13 of the cabinet unit can be substantially aligned with the through hole of the first portion 351, and the bolt 353 passes through the through hole of the first portion 351 and is screwed into the screw hole 35H1. In some embodiments, the screw hole 35H2 of the base 310 of the support structure 30 can be substantially aligned with the through hole of the second portion 352, and the bolt 354 passes through the through hole of the second portion 352 and is screwed into the screw hole 35H2, thereby assembling the cabinet unit 10 and the support structure 30 by fixing them together with the connector 350. After assembly, the base plate 13 of the cabinet unit is close to the surface of the first portion 351 of the connector 350, and the base 310 of the support structure 30 is close to the surface of the second portion 352 of the connector 350.

[0078] Furthermore, according to some embodiments of the support structure 30, the top surface 312 of the base 310 is larger than the bottom plate 13 of the cabinet unit 10. For example... Figure 2 As shown, in some embodiments, the base plate 13 of the cabinet unit 10 has a length L1 and a width W1, and the top surface 312 of the base 310 has a length L2 and a width W2, where the length L2 is greater than the length L1 and the width W2 is greater than the width W1. The lengths L1 and L2 are, for example, lengths extending along the X direction, and the widths W1 and W2 are, for example, widths extending along the Y direction. That is, the portion of the top surface 312 of the base 310 that protrudes outside the cabinet unit 10 surrounds the base plate 13.

[0079] In some embodiments, the suspension assembly 370 is locked to the base 310 of the support structure 30. In some embodiments, such as Figure 2 , Figure 3A and Figure 3B As shown, a hanging assembly 370 is further provided on the portion of the top surface 312 of the base 310 that protrudes beyond the cabinet unit 10. For example, hanging assemblies 370A, 370B, 370C, and 370D are provided at the four corners adjacent to the base 310.

[0080] In some embodiments, such as Figure 4As shown, the hanging assembly 370 includes a stud 371 and a lifting ring 373 connecting the stud 371. In some embodiments, the base 310 has a screw hole 37H, through which the stud 371 of the hanging assembly 370 passes and is locked. In some embodiments, a hanging device (not shown) can be used to lift and move the supporting structure 30 together with the cabinet unit 10 disposed above it through the hanging assembly 370 (e.g., 370A~370D).

[0081] Although Figures 2-4 The exposed portion of the top surface 312 of the base 310 shown surrounds the base plate 13, but this disclosure is not limited to this. As long as there is an exposed portion of the top surface 312 on the opposite side of the base plate 13, the hanging assembly 370 can be mounted on the top surface 312 of the base 310 in the manner described above. In some embodiments, the width W1 of the base plate 13 of the cabinet unit 10 is approximately equal to the width W2 of the top surface 312 of the base 310, and the length L2 of the top surface 312 of the base 310 is greater than the length L1 of the base plate 13 of the cabinet unit 10 (i.e., L2>L1, W1=W2). In some embodiments, the length L1 of the base plate 13 of the cabinet unit 10 is approximately equal to the length L2 of the top surface 312 of the base 310, and the width W2 of the top surface 312 of the base 310 is greater than the width W1 of the base plate 13 of the cabinet unit 10 (i.e., W2>W1, L1=L2).

[0082] The load-bearing structure 30 proposed in the above embodiments can be adjusted and modified in terms of component configuration and shape according to the actual application requirements. The following examples illustrate some other (not all) configurations of applicable load-bearing structures.

[0083] Figure 5A-1 , Figure 5A-2 , Figure 5A-3 , Figure 5A-4 , Figure 5A-5 , Figure 5A-6 , Figure 5A-7 , Figure 5A-8 , Figure 5A-9 , Figure 5A-10 and Figure 5A-11 A cross-sectional schematic diagram of a load-bearing structure according to some embodiments of the present disclosure is shown. Figure 5B-1 , Figure 5B-2 , Figure 5B-3 , Figure 5B-4 , Figure 5B-5 , Figure 5B-6 , Figure 5B-7 , Figure 5B-8 , Figure 5B-9 , Figure 5B-10 and Figure 5B-11 A bottom view of a load-bearing structure according to some embodiments of this disclosure is shown.

[0084] According to some embodiments, the support structure 40 includes a base 410 and a support assembly 430, the support assembly 430 being disposed on the bottom surface 411 of the base 410 to form a space extending in one direction and two different directions as a passage. A handling arm (not shown) of a handling device can be placed in the passage to lift and transport the entire support structure 40 and the cabinet above it.

[0085] Reference Figure 5A-1 and Figure 5B-1 In some embodiments, the support assembly 430 includes two strip-shaped support columns 430a and 430b, disposed on the bottom surface 411 of the base 410 and adjacent to two opposite sides of the base 410, respectively. The support columns 430a and 430b can be hollow or solid columns. More specifically, the base 410 includes a first side 4101, a second side 4102, a third side 4103 relative to the first side 4101, and a fourth side 4104 relative to the second side 4102. In this example, the strip-shaped support columns 430a and 430b are adjacent to the first side 4101 and the third side 4103 of the base 410, respectively, and are spaced apart in the X direction. The support assembly 430 defines a channel CH1 extending in the Y direction below the bottom surface 411 of the base 410 to accommodate a transport arm (not shown) of a transport device to support the load-bearing structure 40. For details regarding the configuration, materials, manufacturing, and assembly of the base 410 and support assembly 430, please refer to the relevant content on the base 310 and support assembly 330 mentioned above, which will not be repeated here.

[0086] In addition, in some embodiments, the support assembly 430 may optionally include laterally extending tie members (not shown; for example, strip-shaped or sheet-shaped tie members extending in the X direction) to connect the sides or bottom of the support columns 430a and 430b, thereby strengthening the lateral fixation of the support assembly 430 and improving the support capacity of the load-bearing structure 40.

[0087] Furthermore, in some embodiments, a connector 450 is also disposed on the top surface 412 of the base 410 to secure and engage the cabinet unit (not shown) and the support structure 40. In some embodiments, a hanging assembly 470 is also provided on the base 410 to provide a hanging device (not shown) to lift and move the support structure 40 together with the cabinet unit disposed above it. Other details regarding the configuration, materials, manufacturing, and assembly of the connector 450 and the hanging assembly 470 can be found in the relevant content of the connector 350 and the hanging assembly 370 described above, and will not be repeated here.

[0088] Additionally, in some embodiments, the load-bearing structure 40 further includes an adjustment member 480 disposed at the support assembly 430, for example, disposed on the bottom surface of support columns 430a and 430b, for adjusting the level of the base 410 so that the load-bearing structure 40 is unaffected by the ground conditions. In some embodiments, the adjustment member 480 is a height adjustment pad or other suitable adjustment mechanism.

[0089] Figure 5C A cross-sectional schematic diagram of an adjustment member according to some embodiments of the present disclosure is shown. The adjustment member 480 includes a base 481, a stud 483, and an adjusting nut 485. A support column (e.g., 430a or 430b) has a screw hole 48H, through which the stud 483 passes and is fixed. By rotating the adjusting nut 485 on the stud 483, the distance hg from the bottom surface of the support column to the ground is changed, thereby leveling the top surface 412 of the base 410. Therefore, according to some embodiments, the adjustment member 480 can overcome the limitations imposed by uneven ground on the placement of energy storage systems.

[0090] Reference Figure 5A-2 and Figure 5B-2 In some embodiments, the support assembly 430 includes three strip-shaped support columns 430a, 430b, and 430c, disposed on the bottom surface 411 of the base 410, and respectively adjacent to two opposite sides and the middle of the base 410. In this example, the strip-shaped support columns 430a, 430b, and 430c are spaced apart in the X direction, and define channels CH11 and CH12 extending in the Y direction below the bottom surface 411 of the base 410 to accommodate the handling arms (e.g., two forks) (not shown) of the handling device to support the load-bearing structure 40. Furthermore, details regarding the configuration, materials, manufacturing, and assembly of the connector 450 and the hanging assembly 470 on the base 410, as well as the adjusting member 480 at the support assembly 430, can be found in the aforementioned related content and will not be repeated here.

[0091] Figure 5A-3 , Figure 5B-3 and Figure 5A-1 , Figure 5B-1 The difference lies in the direction of the extension of the channel below the bottom surface 411 of the base 410, which can be used to accommodate the transport arm.

[0092] Reference Figure 5A-3 and Figure 5B-3In some embodiments, the support assembly 430 includes strip-shaped support columns 430g and 430h, disposed on the bottom surface 411 of the base 410 and adjacent to two opposite sides of the base 410, such as the second side 4102 and the fourth side 4104, respectively, and spaced apart in the Y direction. In this example, the support assembly 430 defines a channel CH2 extending in the X direction below the bottom surface 411 of the base 410 to accommodate the transport arm (not shown) of the transport device to support the load-bearing structure 40.

[0093] Reference Figure 5A-4 and Figure 5B-4 In some embodiments, the support assembly 430 includes strip-shaped support columns 430g, 430h, and 430i, disposed on the bottom surface 411 of the base 410 and adjacent to two opposite sides and the middle of the base 410, respectively. The strip-shaped support columns 430g, 430h, and 430i define two channels CH21 and CH22 extending in the X direction below the bottom surface 411 of the base 410 to accommodate the transport arm (not shown) of the transport device to support the load-bearing structure 40.

[0094] In the above example, the strip-shaped support column has a length approximately equal to or close to the side of the base 410, but this disclosure is not limited thereto. The support assembly 430 may also include multiple block-shaped support columns distributed on the bottom surface of the base 410 to form different channel directions below the bottom surface for the lifting arm to support. The block-shaped support columns may be hollow, solid, or a combination thereof.

[0095] Reference Figure 5A-5 and Figure 5B-5 In some embodiments, the support assembly 430 includes block-shaped support columns 431a, 431b, 431c, and 431d disposed on the bottom surface 411 of the base 410 and adjacent to the four corners of the base 410, respectively. The block-shaped support columns 431a, 431b, 431c, and 431d define a channel CH1 extending in the Y direction and a channel CH2 extending in the X direction below the bottom surface 411 of the base 410, so that the handling arm (not shown) of the handling device can lift the bearing structure 40 from different directions, improving the convenience and flexibility of handling.

[0096] Reference Figure 5A-6 and Figure 5B-6In some embodiments, the support assembly 430 includes block-shaped support columns 431a, 431b, 431c, 431d, 431e, and 431f, disposed at the corners and central edge of the bottom surface 411 of the base 410. The block-shaped support columns 431a, 431b, 431c, 431d, 431e, and 431f define channels CH11 and CH12 extending in the Y direction and a channel CH2 extending in the X direction below the bottom surface 411 of the base 410, enabling the handling arm (not shown) of the handling device to lift the load-bearing structure 40 from different directions, improving the convenience and flexibility of handling.

[0097] Reference Figure 5A-7 and Figure 5B-7 This embodiment is similar to Figure 5A-6 and Figure 5B-6 The implementation is similar, except that the number of channels extending along the X and Y directions is different. Figure 5A-7 and Figure 5B-7 In the middle, block-shaped support columns 431a, 431b, 431c, 431d, 431e and 431f define a channel CH1 extending in the Y direction and channels CH21 and CH22 extending in the X direction below the bottom surface 411 of the base 410.

[0098] Reference Figure 5A-8 and Figure 5B-8 This embodiment is similar to Figure 5A-7 and Figure 5B-7 The embodiments are similar, except that... Figure 5A-8 and Figure 5B-8 The number of channels extending along the Y direction has been increased. Figure 5A-8 and Figure 5B-8 In this configuration, block-shaped support columns 431a, 431b, 431c, 431d, 431f, 431g, 431h, and 431i define channels CH11 and CH12 extending in the Y direction and channels CH21 and CH22 extending in the X direction below the bottom surface 411 of the base 410. In some embodiments, a block-shaped support column 431e may also be disposed at the center of the bottom surface 411 to enhance the supporting force of the load-bearing structure 40.

[0099] Reference Figure 5A-9 and Figure 5B-9 This embodiment is similar to Figure 5A-8 and Figure 5B-8 The embodiments are similar, except that... Figure 5A-9 and Figure 5B-9The number of channels extending in the X and Y directions has been increased. Multiple block-shaped support columns 431 are spaced apart below the bottom surface 411 of the base 410 to define four channels CH11, CH12, CH13, and CH14 extending in the Y direction, and four channels CH21, CH22, CH23, and CH24 extending in the X direction. When moving and transporting the load-bearing structure 40 and the cabinet unit above it using a handling device, the handling arm (not shown) can be selected to lift in either the Y or X direction. Furthermore, it is possible to select either channel CH11, CH12, CH13, and CH14 to place the handling arm, or select either channel CH21, CH22, CH23, and CH24 to place the handling arm for lifting, thereby improving the convenience and flexibility of handling.

[0100] Furthermore, the strip-shaped support column or block-shaped support column included in the aforementioned support component 430 may be disposed near the edge of the bottom surface 411 of the base 410 or aligned with the edge of the bottom surface 411 of the base 410. This disclosure does not impose any particular limitation on this, as long as it can effectively support the weight of the base 410 and the cabinet unit supported above it.

[0101] Reference Figure 5A-10 and Figure 5B-10 This embodiment is similar to Figure 5A-8 and Figure 5B-8 The difference in the embodiments is that, Figure 5A-10 and Figure 5B-10 The support assembly 430 includes a support plate 432. The support plate 432 is disposed around the bottom surface 411 of the base 410 and has openings through the support plate 432 to define channels CH11 and CH12 extending in the Y direction and channels CH21 and CH22 extending in the X direction.

[0102] More specifically, in some embodiments, such as Figure 5A-10 and Figure 5B-10 As shown, one set of opposing support plates 432 has openings 43H-11 and 43H-12 to form channels CH11 and CH12 extending in the Y direction; another set of opposing support plates 432 has openings 43H-21 and 43H-22 to form channels CH21 and CH22 extending in the X direction. Furthermore, these openings 43H-11, 43H-12, 43H-21, and 43H-22 are spaced d1 from the bottom surface 4321 of the support plate 432. Therefore, the bottom of the support plate 432 in this example is a continuous portion (generally surrounding the side edge of the base), which strengthens the bottom of the support assembly 430 and improves the support capacity of the load-bearing structure 40.

[0103] The actual widths of openings 43H-11, 43H-12, 43H-21, and 43H-22 can be adjusted. In some embodiments, the widths of openings 43H-11, 43H-12, 43H-21, and 43H-22 are greater than the width of the handling arm (not shown) to facilitate handling.

[0104] Furthermore, such as Figure 5A-10 and Figure 5B-10 In the illustrated embodiment, the support plate 432 is recessed within the side of the base 410. For example, the edges of the support plate 432 are spaced apart by a distance dx from the first side 4101 and the third side 4103 of the base 410, respectively, and the edges of the support plate 432 are spaced apart by a distance dy from the fourth side 4104 of the second side 4102 of the base 410. The distances dx and dy may be approximately equal or unequal.

[0105] Reference Figure 5A-11 and Figure 5B-11 In this embodiment, the support component 430 and Figure 5A-10 and Figure 5B-10 The support component 430 is similar, but the difference is that... Figure 5A-11 and Figure 5B-11 The edges of the support plate 432 (e.g., the first edge 432-E1 and the third edge 432-E2) are approximately flush with the sides of the base 410 (e.g., the first side 4101 and the third side 4103) to improve support stability.

[0106] Additionally, in some embodiments, a cover 490 may be selectively provided on the support plate 432, pivotally connected to the side edges of openings 43H-11, 43H-12, 43H-21, and 43H-22 to cover openings 43H-11, 43H-12, 43H-21, and 43H-22. Providing the cover 490 can further shield and protect components that may be located beneath the base 410. For example... Figure 2 and Figure 3A As shown, in some embodiments, the wiring of the device (e.g., a battery system) can be clustered below the base 310 through openings 13H in the corresponding base plate 13 (cabinet unit 10) and openings 310H in the base 310 (support structure 30), and extends below the base 310. Therefore, in some embodiments, the channel of the support structure 30 serves not only as a placement space for the handling arms when moving the cabinet, but also as an opening for inspecting and maintaining these clustered wirings. When there is no need to move or maintain the wiring, the cover 490 can conceal the opening of the channel.

[0107] It is worth noting that the above-described examples of load-bearing structures (including drawings) are for illustrative purposes only and do not represent all applicable variations, nor are they intended to limit the scope of this disclosure. Appropriate changes and modifications can be made to the load-bearing structures of the embodiments based on the configuration of the cabinet unit used in actual applications and the materials selected for manufacturing the load-bearing structure.

[0108] The above embodiments illustrate some assembly methods where the base size of the load-bearing structure is larger than the base plate size of the cabinet unit 10, but this disclosure is not limited thereto. The base size of the load-bearing structure may also be approximately equal to or slightly smaller than the base plate size of the cabinet unit 10. Some embodiments are illustrated below.

[0109] Figure 6 A perspective view of a movable cabinet system 5 according to some embodiments of the present disclosure is shown. Figure 7 A perspective view of a support structure 50 according to some embodiments of the present disclosure is shown. Figure 6 , Figure 7 Compared with Figure 1 above, Figure 2 The same or similar components use the same or similar reference numbers, and the content regarding these components in the above embodiments can be referred to.

[0110] In some embodiments, the movable cabinet system 5 includes a cabinet unit 10 and a support structure 50, with the cabinet unit 10 disposed on the support structure 50. In some embodiments, the support structure 50 includes a base 510 and a support assembly 530, wherein the cabinet unit 10 is disposed on the top surface 512 of the base 510, and the support assembly 530 is disposed on the bottom surface 511 of the base 510. In some embodiments, the base dimension of the support structure is approximately equal to the bottom plate dimension of the cabinet unit 10. That is, the length L1 of the bottom plate 13 of the cabinet unit 10 is approximately equal to the length L2 of the top surface 512 of the base 510, and the width W1 of the bottom plate 13 of the cabinet unit 10 is approximately equal to the width W2 of the top surface 512 of the base 510. The components of the cabinet unit 10 can be referred to in the above embodiments. Figure 1A And related explanations.

[0111] In some embodiments, the support component 530 may include support columns and / or support plates, and define one or more channels below the base 510. Figure 6 , Figure 7 Examples include channels CH11 and CH12 extending along the Y direction, and channels CH21 and CH22 extending along the X direction.

[0112] The multiple support plates connected to the base 510 can have different configurations. In some embodiments, such as Figure 6 , Figure 7As shown, in some embodiments, the support assembly 530 of the load-bearing structure 50 includes a set of opposing support plates 532 and another set of opposing support plates 533. The support plates 532 are, for example, recessed into the side surface of the base 510 and surrounded by a frame portion 532F, which is connected to the base 510. The support plates 533 are, for example, coplanar with the side surface of the base 510.

[0113] In some embodiments, the opposing support plate 532 has openings 53H-11 and 53H-12 to form channels CH11 and CH12 extending in the Y direction; the opposing support plate 533 has openings 53H-21 and 53H-22 to form channels CH21 and CH22 extending in the X direction.

[0114] Furthermore, the multiple support plates connected to the base 510 may have the same configuration. For example, all support plates may be coplanar with or not coplanar with the connected base 510. In some embodiments, the support plates connected to each side of the base 510 are all coplanar with the base 510 (e.g., ...). Figure 7 Support plate 533). In some embodiments, the support plates connected to each side of the base 510 may be recessed into the side of the base 510 and surrounded and connected to the base 510 by a frame portion (e.g., support plate 533). Figure 7 Support plate 532 and frame 532F).

[0115] In some embodiments, the load-bearing structure 50 comprises a metal (e.g., steel), one or more different concrete materials, one or more polymer materials, or a combination of the foregoing. In some embodiments, the base 510 and the support assembly 530 are integrally formed. In some embodiments, the base 510 and the support assembly 530 are manufactured separately and then joined by, for example, locking, mortise and tenon joint, or any feasible fixing method. In some embodiments, the base 510 and the support assembly 530 comprise the same material. In some embodiments, the base 510 and the support assembly 530 comprise different materials.

[0116] In some embodiments, the cabinet unit 10 can be mounted on the support structure 50 by locking. For example... Figure 6 , Figure 7 As shown, the base plate 13 of the cabinet unit 10 is disposed on the top surface 512 of the base 510, and the cabinet unit 10 and the support structure 50 are secured and joined by a plurality of connectors 550. In some embodiments, the connectors 550 may be arranged around the cabinet unit 10 and the support structure 50 as external connection locking devices. Furthermore, the connectors 550 used may include the same or different styles for securing and joining the cabinet unit 10 and the support structure 50.

[0117] Figure 8A partial enlarged perspective view of a movable cabinet unit according to some embodiments of the present disclosure is shown, in which a connector 550A is shown that secures and joins the cabinet unit 10 and the support structure 50. Figure 9 A partial enlarged perspective view of a movable cabinet unit according to some embodiments of the present disclosure is shown, in which a connector 550B is shown that secures and joins the cabinet unit 10 and the support structure 50.

[0118] like Figure 7 and Figure 8 As shown, in some embodiments, connector 550A may include a connecting material and a bolt. The connecting material has a straight cross-section. In some embodiments, the connecting material is made of a straight sheet of metal. In some embodiments, the connecting material is a single-piece angle steel.

[0119] like Figure 8 As shown, in some embodiments, the connector 550A has a first portion 551 and a second portion 552 at both ends, and a third portion 553 is located between the first portion 551 and the second portion 552, wherein the three portions are generally parallel to each other. In some embodiments, the first portion 551, the second portion 552, and the third portion 553 are made of the same material and are integrally formed. In some embodiments, the first portion 551 is fixed to a side plate 11 of the cabinet unit 10, for example, by a locking mechanism. Figure 8 In some other embodiments, the first portion 551 may be secured to the side of the base plate 13 of the cabinet unit 10 by a locking mechanism. In some embodiments, the second portion 552 may be secured to a support component of the load-bearing structure 50, such as a support plate 533, by a locking mechanism.

[0120] In some embodiments, such as Figure 8As shown, the first portion 551 of the connecting material has one or more through holes (not shown) for bolts to pass through, and its second portion 552 has multiple through holes (not shown) for bolts to pass through. In some embodiments, the screw hole 55H1 of the side plate 11 of the cabinet unit can be substantially aligned with the through hole of the first portion 551, and the bolt 554 passes through the through hole of the first portion 551 and is screwed into the screw hole 55H1. In some embodiments, the screw hole 55H2 of the support plate 533 of the supporting structure 50 can be substantially aligned with the through hole of the second portion 552, and the bolt 555 passes through the through hole of the second portion 552 and is screwed into the screw hole 55H2, thereby assembling the cabinet unit 10 and the supporting structure 50 by fixing them together with the connector 550A. After bolts 554 and 555 are locked into bolt holes 55H1 and 55H2 respectively, the first part 551 of connector 550A abuts against the side plate 11 of cabinet unit, the second part 552 of connector 550A abuts against the support component 530 of bearing structure 30, and the third part 553 is approximately close to the side of base 510 of bearing structure 50.

[0121] like Figure 7 and Figure 9 As shown, in some embodiments, Figure 9 The connector 550B is similar. Figure 8 The connector 550A is included, but a lap joint 540 is also included to provide a locking face for the bolt 555. (As shown) Figure 9 The connector 550B shown includes a connector with a straight cross-section, comprising a first portion 551, a second portion 552, and a third portion 553 located between the first portion 551 and the second portion 552. The connector 550B also includes an overlap 540 with a C-shaped cross-section. The overlap 540 is provided on the support plate 532, for example, by welding or other means. In some embodiments, the second portion 552 is located on the surface 5401 of the overlap 540. In some embodiments, a bolt 554 passes through a through-hole in the first portion 551 and is screwed into a threaded hole 55H1, and a bolt 555 passes through a through-hole in the second portion 552 and is screwed into a threaded hole 55H4 of the overlap 540.

[0122] The above are as follows Figure 6 The movable cabinet system 5 shown, although the top surface 512 of the base 510 of the supporting structure 50 does not provide additional area outside the cabinet unit 10 for mounting hanging components (such as... Figure 2 The hanging assembly 570 shown is locked to the base 310, but a hanging assembly 570 can also be provided at the top plate 12 of the cabinet unit 10. In some embodiments, such as Figure 6As shown, the hanging assembly 570 includes a stud 571 and a lifting ring 573 connecting the stud 571. In some embodiments, the top plate 12 has a screw hole 57H, through which the stud 571 of the hanging assembly 570 passes and is fixed. In some embodiments, in addition to using a transport arm (not shown) placed in channels CH11, CH12 or channels CH21, CH22 to lift and transport the entire supporting structure 50 and the cabinet unit 10 above it, a hanging device (not shown) can also be used through the hanging assembly 570 to lift and move the cabinet unit 10 together with the supporting structure 50.

[0123] In addition to the above embodiments where the cabinet unit 10 is assembled and fixed to the load-bearing structure (30 / 30' / 40 / 50) by locking and fastening, in some other embodiments, the cabinet unit 10 can also be assembled and fixed to a load-bearing structure by pre-cast integral assembly.

[0124] Figure 10 A perspective view of a movable cabinet system 5' according to some embodiments of the present disclosure is shown. Figure 11 A perspective view of a support structure 50' according to some embodiments of the present disclosure is shown. Figure 10 , Figure 11 With the above Figure 6 , Figure 7 Identical or similar components use the same or similar reference numbers, and the information regarding these components in the above embodiments can be referred to.

[0125] In some embodiments, the movable cabinet system 5' includes a cabinet unit 10 and a support structure 50', with the cabinet unit 10 disposed on the support structure 50'. In some embodiments, the support structure 50' includes a base 510 and a support assembly 530, wherein the cabinet unit 10 is disposed on the top surface 512 of the base 510, and the support assembly 530 is disposed on the bottom surface 511 of the base 510.

[0126] In some embodiments, the load-bearing structure 50' can be pre-formed by casting (e.g., Figure 11 After assembling the load-bearing structure 50' and the cabinet unit 10, the load-bearing structure 50' has the function of dispersing stress or providing buffering, which can prevent the weight of the cabinet unit 10 from being directly concentrated on the relatively small handling arm, thus avoiding excessive stress and causing cracks in the cabinet panels (especially the bottom plate).

[0127] In some embodiments, the precast load-bearing structure 50' comprises metal (e.g., steel), one or more different concrete materials, one or more polymer materials, or a combination of the foregoing. In some embodiments, the material of the precast load-bearing structure 50' is harder, has greater tensile strength, and / or has a higher density than the sheet material (e.g., base plate 13) of the cabinet unit 10, to avoid excessive stress concentration that could damage the cabinet panels. In some embodiments, the material of the precast load-bearing structure 50' is less hard, has lower tensile strength, and / or has a lower density than the sheet material (e.g., base plate 13) of the cabinet unit 10, to further improve the cushioning effect of the load-bearing structure 50'.

[0128] According to some embodiments, in the precast integrated assembly method, taking the concrete-made load-bearing structure 50' as an example, embedded parts 60 are first set in the formwork, for example... Figure 11 The four metal embedded parts 60A, 60B, 60C, and 60D shown are poured into concrete. After the concrete hardens, these four metal columns (embedded parts 60A, 60B, 60C, and 60D) are embedded in the concrete load-bearing structure 50', serving to connect the load-bearing structure 50' to the cabinet unit 10. Furthermore, after the concrete hardens, these four metal columns (embedded parts 60A, 60B, 60C, and 60D) also provide support similar to reinforcing bars and are themselves part of the cabinet unit 10. The cabinet unit 10 is then fabricated. For example, the precast load-bearing structure 50' along with the embedded parts 60 is placed in a mold, and the material for the cabinet unit 10 (e.g., UHPC concrete) is injected into the mold and cured. This method of joining the precast load-bearing structure 50' with the cabinet unit 10 through embedding molding is called the Insert Molding process. The embedded part 60 of the load-bearing structure 50', manufactured by the embedded injection process, may be covered with a layer of material used to manufacture the cabinet unit 10. The material of the embedded part 60 may be metal or other suitable materials that can connect the load-bearing structure and the cabinet unit and serve as cabinet support. The number, cross-sectional shape, and dimensions (including length, width, and height) of the embedded parts 60 may also be adjusted and varied according to the actual application requirements, and this disclosure does not impose many restrictions in this regard.

[0129] In some embodiments, the precast load-bearing structure 50' comprises general concrete with low hardness, and the cabinet unit 10 comprises ultra-high performance concrete (UHPC) with high hardness. The movable cabinet system 5' is made by precast injection process. The load-bearing structure 50' below the cabinet unit 10 has relatively soft concrete and can serve as a buffer under the cabinet unit 10. The precast integrated assembly method described above can complete the assembly and integration of the load-bearing structure 50' and the cabinet unit 10, so that the base 510 is connected to the bottom plate of the cabinet unit 10.

[0130] Unlike other manufacturing methods, the load-bearing structure 50' can be precast using a systematic production process. Then, the cabinet unit 10 and the load-bearing structure 50' are precast and assembled on-site during the pouring of the cabinet unit 10, resulting in an integrated cabinet structure. This saves overall construction time. In some embodiments, bolt fastening or other methods can also be used to further strengthen the assembly between the cabinet unit 10 and the load-bearing structure 50'.

[0131] Besides the above embodiments that use locking installation, pre-cast integral installation, or other methods to assemble and fix the cabinet unit and the load-bearing structure, in some other embodiments, other suitable methods can also be used, such as riveting, snap-fitting, or slide rail docking, to assemble and fix the cabinet unit and the load-bearing structure. The following illustrations describe several installation methods, but are for illustrative purposes only and are not intended to limit the embodiments disclosed herein.

[0132] Figure 12A A movable cabinet system according to some embodiments of the present disclosure is illustrated, showing a partial schematic diagram of cabinet unit 10, support structure 70 and connector 750. Figure 12B-1 and Figure 12B-2 for Figure 12A A partial schematic diagram showing the engagement of the cabinet unit 10 and the supporting structure 70, wherein... Figure 12B-1 This is a perspective view. Figure 12B-2 This is a perspective view. The supporting structure 70 includes a base 710 and a support assembly 730, wherein the support assembly 730 is disposed on the bottom surface 711 of the base 710. In some embodiments, multiple connectors may be provided between the cabinet unit 10 and the supporting structure 70 to assemble the cabinet unit 10 and the supporting structure 70 by means of a snap-fit ​​mechanism.

[0133] In some embodiments, each connector 750 includes a first connector 751 disposed on the base plate 13 of the cabinet unit 10, and a second connector 752 disposed on the base 710 of the support structure 70. The first connector 751 and the second connector 752 extend in different directions, for example, perpendicular to each other. The first connector 751 has a bottom surface 7511 and a top surface 7512, with the base plate 13 located on the top surface 7512; the second connector 752 has a bottom surface 7521 and a top surface 7522, with the bottom surface 7521 located on the base 710. In some embodiments, the first connector 751 has a first recess 753 recessed from the bottom surface 7511 toward the top surface 7512; the second connector 752 has a second recess 754 recessed from the top surface 7522 toward the bottom surface 7521. Figure 12A A bottom view of the base plate 13 and the first connecting member 751 is also shown.

[0134] In some embodiments, such as Figure 12B-1 and Figure 12B-2 As shown, the first connecting material 751 spans across the second connecting material 752, and the first recess 753 and the second recess 754 are configured to cooperate with each other to assemble the cabinet unit 10 and the supporting structure 70. In some embodiments, the first connecting material 751 and the second connecting material 752 have approximately the same thickness. After assembly, the first recess 753 and the second recess 754 engage, the top surface 7512 of the first connecting material 751 is flush with the top surface 7522 of the second connecting material 752, the bottom surface 7511 of the first connecting material 751 contacts the base 710 of the supporting structure 70, and the top surface 7522 of the second connecting material 752 contacts the bottom plate 13 of the cabinet unit 10. Therefore, although the first connecting material 751 is stacked across the second connecting material 752 after assembly, it appears to be only the thickness of one connecting material.

[0135] Figure 13A A movable cabinet system according to some embodiments of the present disclosure is illustrated, showing a partial schematic diagram of cabinet unit 10, support structure 70 and connector 760. Figure 13B-1 and Figure 13B-2 for Figure 13A A partial schematic diagram showing the engagement of cabinet unit 10 and supporting structure 70, wherein... Figure 13B-1 This is a perspective view. Figure 13B-2 This is a 3D image. For example... Figure 13A , Figure 13B-1 and Figure 13B-2 As shown, the connector 760, which is provided between the cabinet unit 10 and the supporting structure 70, is also used to assemble the cabinet unit 10 and the supporting structure 70 by means of a snap-fit.

[0136] Reference Figure 13A , Figure 13B-1 and Figure 13B-2In some embodiments, each connector 760 includes a protrusion 761 disposed on the bottom plate 13 of the cabinet unit 10 and a recess 762 disposed on the base 710 of the support structure 70. Figure 13A The diagram also shows a bottom view of the base plate 13 of the cabinet unit 10 and the protrusion 761 of the connector 760. In some embodiments, the protrusion 761 is integrally formed with the base plate 13, or is provided at the base plate 13 by means of bolts, riveting, welding, snap-fitting, etc. The recess 762 is integrally formed with the base 710, for example. In some embodiments, the protrusion 761 and the recess 762 are configured to cooperate with each other to assemble the cabinet unit 10 and the support structure 70. In some embodiments, after assembly, the protrusion 761 is embedded and snapped into the recess 762, and the base plate 13 of the cabinet unit 10 contacts and adheres to the base 710 of the support structure 70, so that there is no gap between the cabinet unit 10 and the support structure 70.

[0137] In addition, in some embodiments, after the protrusion 761 and the recess 762 in the above example are engaged and assembled, additional bolts or other methods can be used to further strengthen the fastening between the cabinet unit 10 and the load-bearing structure 70.

[0138] Figure 14A A partial cross-sectional view of a movable cabinet system according to some embodiments of the present disclosure is shown, illustrating a cabinet unit 10 and a support structure 80 assembled by a connector 850. Figure 14B for Figure 14A A partially enlarged schematic diagram. The support structure 80 includes a base 810 and a support assembly 830. In some embodiments, a plurality of connectors 850 are provided between the cabinet unit 10 and the support structure 80. These connectors 850 are engaged, for example, by means of a slide rail connection, to complete the assembly of the cabinet unit 10 and the support structure 80.

[0139] In some embodiments, the connector 850 includes a base 851 disposed on the base plate 13 of the cabinet unit 10 and a track 852 disposed on the base 810 of the support structure 80.

[0140] In some embodiments, such as Figure 14A , Figure 14BAs shown, the base plate 13 has multiple screw holes 130H extending from the top surface 132 to the bottom surface 131 of the base plate 13, and the seat 851 of the connector 850 has multiple screw holes 851H corresponding to the screw holes 130H of the base plate 13. When the seat 851 is installed on the base plate 13 of the cabinet unit 10, screws 853 pass through the screw holes 130H of the base plate 13 and are screwed and locked to the screw holes 851H of the seat 851. Furthermore, in some embodiments, the base 810 has multiple screw holes 810H, and the track 852 has multiple screw holes 852H through which screws can pass. When the track 852 is mounted on the base 810, the screw hole 852H of the track 852 corresponds to the screw hole 810H of the base 810. The screw 854 can pass through the screw hole 852H of the track 852 and be screwed into the screw hole 810H of the base 810 to fix the track 852 on the base 810. Figure 14A As shown, in some embodiments, a seat 851 disposed below the base plate 13 is movably mounted across the track 852, and the seat 851 and the track 852 are configured to cooperate with each other to assemble the cabinet unit 10 and the supporting structure 80. In addition, the track 852 may be provided with positioning elements (not shown), such as clamps, stops, or positioning screws, to prevent the seat 851 from disengaging from the track 852.

[0141] In summary, some embodiments of the movable cabinet system disclosed herein include a cabinet unit mounted on a support structure. The support structure includes a base and support components disposed on the bottom surface of the base, with the bottom surface of the base forming one or more channels. In some embodiments, at least one of the base plate and side plates of the cabinet unit is assembled and engaged with the support structure to at least limit the displacement of the cabinet unit in the direction of the channel extension. In some embodiments, the cabinet unit can be assembled and engaged with the support structure through pre-cast integral, locking, snap-fit, slide rail docking, or a combination of the foregoing. According to the embodiments disclosed herein, in addition to moving the movable cabinet system by suspension, the support structure assembled and engaged with the cabinet unit can also provide a non-suspension handling device (e.g., a forklift) for lifting and moving the cabinet system. Therefore, the movable cabinet system proposed according to the embodiments can significantly reduce the limitations imposed by the space size of the placement area on handling and movement, especially in indoor environments with low ceilings or storage areas with limited space, where the embodiments provide a more suitable handling and movement method. Furthermore, compared to sling-mounting, lifting from the bottom of the cabinet unit allows for simpler and faster handling and movement, thereby reducing handling time and costs. In some embodiments, the cabinet unit may include concrete (e.g., UHPC) panels, and the load-bearing structure of these embodiments prevents the weight of the cabinet unit from being excessively concentrated on the handling arms of the handling device, thus avoiding cracks or even damage to the cabinet panels (especially the bottom plate). In some embodiments, if the hardness, tensile strength, and / or density of the load-bearing structure are greater than those of the cabinet unit's panels (e.g., the bottom plate), excessive stress concentration can be avoided, preventing damage to the cabinet panels. Furthermore, in some embodiments, if the hardness, tensile strength, and / or density of the load-bearing structure are less than those of the cabinet unit's panels (e.g., the bottom plate), a cushioning effect can be further provided. When the cabinet is placed in a predetermined position or during an earthquake, the load-bearing structure of these embodiments also has a shock-absorbing function, preventing damage to the cabinet panels and / or the internal battery system. In addition, in some embodiments, an adjustment element may be provided at the load-bearing structure, for example, at the bottom of the support assembly, to adjust the level of the load-bearing structure, thereby reducing the impact of the ground condition on the movable cabinet system.

[0142] The following disclosure provides numerous different embodiments or instances of various features for implementing the provided objectives. Specific examples of elements and configurations will be described below to simplify this disclosure. Of course, these are merely examples and are not intended to be limiting. For example, in the following description, "forming a first member above or on a second member" may include embodiments in which the first and second members are in direct contact, and may also include embodiments in which additional members may be formed between the first and second members such that the first and second members are not in direct contact. Furthermore, element symbols and / or letters may be repeated in various instances in this disclosure. This repetition is intended for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or configurations discussed.

[0143] Furthermore, for ease of description, spatial relative terms (such as "below," "under," "down," "above," "upper," "above," and the like) are used herein to describe the relationship between one element or component and another element(s), as illustrated in the figures. In addition to the orientations depicted in the figures, spatial relative terms are also intended to cover different orientations of the device during use or operation. The device may be oriented in other ways (rotated 90 degrees or otherwise), and the spatial relative descriptive terms used herein may be interpreted accordingly.

[0144] As used herein, terms such as "first," "second," and "third" describe various elements, components, regions, layers, and / or sections, and these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish elements, components, regions, layers, or sections from one another. Unless clearly indicated herein, the terms such as "first," "second," and "third" as used herein do not imply a sequence or order.

[0145] As used herein, the terms "approximately," "substantially," "basically," and "about" are used to describe and account for small variations. When used in conjunction with an event or situation, the terms may refer to a situation where the event or situation has clearly occurred or is very close to occurring. For example, when used in conjunction with numerical values, these terms may refer to a range of variation less than or equal to ±10% of that value, such as less than or equal to ±5%, less than or equal to ±4%, less than or equal to ±3%, less than or equal to ±2%, less than or equal to ±1%, less than or equal to ±0.5%, less than or equal to ±0.1%, or less than or equal to ±0.05%. For example, if the difference between two values ​​is less than or equal to ±10% of the average of the values, such as less than or equal to ±5%, less than or equal to ±4%, less than or equal to ±3%, less than or equal to ±2%, less than or equal to ±1%, less than or equal to ±0.5%, less than or equal to ±0.1%, or less than or equal to ±0.05%, then the two values ​​may be considered "substantially" or "about" the same. For example, "substantially" parallel can refer to an angular variation of less than or equal to ±10° relative to 0°, such as ±5°, ±4°, ±3°, ±2°, ±1°, ±0.5°, ±0.1°, or ±0.05°. Similarly, "substantially" perpendicular can refer to an angular variation of less than or equal to ±10° relative to 90°, such as ±5°, ±4°, ±3°, ±2°, ±1°, ±0.5°, ±0.1°, or ±0.05°.

[0146] If the displacement between two surfaces is no greater than 5 μm, 2 μm, 1 μm, or 0.5 μm, then the two surfaces can be considered coplanar or substantially coplanar.

[0147] As used herein, unless the context clearly indicates otherwise, the singular terms "a / an" and "the" may include a plurality of indicators. In the description of some embodiments, a component positioned "on" or "above" another component may cover a situation where the preceding component is directly on (e.g., in physical contact with) the following component, and a situation where one or more intervening components are located between the preceding and following components.

[0148] Although this disclosure has been described and illustrated with reference to specific embodiments thereof, such description and illustration are not limiting of this disclosure. Those skilled in the art will readily understand that various changes can be made and equivalent components can be substituted within the embodiments without departing from the true spirit and scope of this disclosure as defined by the appended claims. Drawings may not be to scale. Differences may exist between the process reproduction in this disclosure and actual equipment due to variables in the manufacturing process, etc. Other embodiments of this disclosure may exist that are not specifically shown. The specification and drawings should be considered illustrative rather than restrictive. Modifications can be made to adapt specific circumstances, materials, composition, methods, or procedures to the objectives, spirit, and scope of this disclosure. All such modifications are intended to be within the scope of the appended claims. Although the methods disclosed herein have been described with reference to specific operations performed in a specific order, it will be understood that these operations can be combined, subdivided, or reordered to form equivalent methods without departing from the teachings of this disclosure. Therefore, unless specifically indicated herein, the order and grouping of operations are not a limitation of this disclosure.

[0149] Symbol Explanation

[0150] 1, 5, 5': Movable cabinet system

[0151] 10: Cabinet Unit

[0152] 11: Side panel

[0153] 12: Top Slab

[0154] 13: Base Plate

[0155] 13H, 310H, 43H-11, 43H-12, 43H-21, 43H-22, 53H-11, 53H-12, 53H-21, 53H-22: Openings

[0156] 14, 14A, 14B: Doors

[0157] 30, 30', 40, 50, 50', 70, 80: Load-bearing structure

[0158] 35H1, 35H2, 37H, 48H, 55H1, 55H2, 55H4, 57H, 130H, 810H, 851H, 852H: Screw holes

[0159] 60, 60A, 60B, 60C, 60D: Embedded parts

[0160] 131, 311, 411, 511, 7511, 7521: Bottom

[0161] 132, 312, 412, 512, 7512, 7522: Top surface

[0162] 141: Twisting

[0163] 210: Battery System

[0164] 220: Battery Packaging

[0165] 221: Battery Pack

[0166] 223: Battery

[0167] 225: Housing

[0168] 230: Storage box

[0169] 310, 410, 510, 710, 810: Base

[0170] 330, 430, 530, 730, 830: Support components

[0171] 331a, 331d, 331g, 331h, 331i, 430a, 430b, 430c, 430g, 430h, 430i, 431a, 431b, 431c, 431d, 431e, 431f, 431g, 431h, 431i: Support columns

[0172] 332, 333, 432, 433, 532, 533: Supporting plates

[0173] 332F, 532F: Frame

[0174] 350, 350A, 350B, 350C, 350D, 450, 550, 550A, 550B, 750, 760, 850: Connectors

[0175] 351, 551: Part 1

[0176] 352, 552: Part Two

[0177] 353, 354, 554, 555: Bolts

[0178] 370, 370A, 370B, 370C, 370D, 470, 570: Hanging assemblies

[0179] 371, 483, 571: Studs

[0180] 373, 573: Rings

[0181] 432-E1, 432-E2: Edge

[0182] 480: Adjustment parts

[0183] 481: Base

[0184] 485: Adjusting nut

[0185] 490: Cover

[0186] 553: Part Three

[0187] 540: Overlapping parts

[0188] 751: First connecting material

[0189] 752: Second connecting material

[0190] 753: First concave part

[0191] 754:Second recess

[0192] 761:convex part

[0193] 762: concave part

[0194] 851:Base body

[0195] 852: Track

[0196] 853: Screws

[0197] 4101: First side view

[0198] 4102: Second side view

[0199] 4103: Third side

[0200] 4104: Fourth side view

[0201] 5401: Surface

[0202] CH11, CH12, CH13, CH14, CH21, CH22, CH23, CH24: Channels

[0203] d1, dx, dy: Distance

[0204] L1, L2: Length

[0205] S1: Storage space

[0206] W1, W2: Width.

Claims

1. A movable cabinet system, comprising: A cabinet unit, comprising a top panel, a bottom panel, and multiple side panels to form an accommodating space; as well as A supporting structure, on which the cabinet unit is mounted, the supporting structure comprising: A base, wherein the bottom plate of the cabinet unit is disposed on the top surface of the base; and A support component is disposed on the bottom surface of the base to form at least one channel below the bottom surface of the base. Wherein, at least one of the base plate and the side plates of the cabinet unit is assembled and joined with the load-bearing structure to at least limit the displacement of the cabinet unit in the extension direction of the passage.

2. The movable cabinet system as described in claim 1, wherein the tensile strength of the load-bearing structure is less than the tensile strength of the base plate.

3. The movable cabinet system as described in claim 1, wherein the rigidity of the load-bearing structure is less than the rigidity of the base plate.

4. The movable cabinet system as claimed in claim 1, wherein the density of the load-bearing structure is less than the density of the base plate.

5. The movable cabinet system of claim 1, wherein the load-bearing structure comprises metal, one or more different concrete materials, polymer materials, or combinations thereof.

6. The movable cabinet system of claim 1, wherein the base plate and the side plates of the cabinet unit comprise a first concrete body, the base of the load-bearing structure comprises a second concrete body, the mixture of the second concrete body being different from the mixture of the first concrete body.

7. The movable cabinet system of claim 6, wherein the support component of the load-bearing structure includes the second concrete body, and the support component and the base are integrally formed.

8. The movable cabinet system of claim 1, wherein the top plate, the bottom plate and the side plates of the cabinet unit comprise ultra-high performance concrete (UHPC).

9. The movable cabinet system of claim 1, wherein at least one of the base plate and the side plates are assembled and joined to the load-bearing structure by means of precast integral, locking, snap-fit, slide rail docking, or a combination thereof, of the aforementioned methods.

10. The movable cabinet system of claim 1 further includes a connector, a first portion of which is disposed on one of the base plate and the side plates of the cabinet unit, and a second portion of which is disposed on the base or support assembly of the load-bearing structure.

11. The movable cabinet system as claimed in claim 10, wherein the connector comprises: A connecting material, comprising a first portion and a second portion, each having a through hole; as well as Two bolts can be passed through the through holes to make the first piece abut against one of the base plate and the side plates, and the second piece abut against the load-bearing structure.

12. The movable cabinet system of claim 11, wherein the second section is locked to the top surface of the base.

13. The movable cabinet system of claim 11, wherein the second portion abuts against the support assembly.

14. The movable cabinet system of claim 13, wherein the connecting material includes a third portion located between the first portion and the second portion, and the third portion abutting against one side of the base.

15. The movable cabinet system of claim 1, wherein the support component is configured to form one or more first channels and one or more second channels extending in different directions below the bottom surface.

16. The movable cabinet system of claim 1 further includes a cover pivotally connected to the side edge of an opening in the passage, wherein the cover movably covers or exposes the opening in the passage.

17. The movable cabinet system of claim 1 further includes a plurality of adjustment elements disposed at the bottom of the support assembly for adjusting the level of the base.

18. The movable cabinet system of claim 1, wherein the top surface of the base of the load-bearing structure and the bottom plate of the cabinet unit have the same dimensions.

19. The movable cabinet system of claim 1, wherein the top surface of the base of the supporting structure is larger than the bottom plate of the cabinet unit, and a hanging assembly is secured to the top surface of the base.

20. The movable cabinet system of claim 1 further includes a connector, wherein the connector comprises: A first connecting member is disposed on the base plate and has a first recess; and A second connecting member is disposed on the base and has a second recess. The first connecting material spans across the second connecting material, and the first recess and the second recess are configured to cooperate with each other to assemble the cabinet unit and the load-bearing structure in a snap-fit ​​manner.

21. The movable cabinet system of claim 1 further includes a connector, wherein the connector comprises: A protrusion is provided on one of the base plate and the base; and A recess is provided on the other side of the base plate and the base. The convex part and the concave part are configured to fit together.

22. The movable cabinet system of claim 1 further includes a connector, wherein the connector comprises: A single body, disposed on either the base plate or the pedestal; and A track, located on the other side of the base plate and the pedestal. The base and the track are configured to fit together.

23. An energy storage device, comprising: The movable cabinet system as described in claim 1; as well as At least one battery system is fixed to the accommodating space of the cabinet unit. The top plate, bottom plate, and side plates of the cabinet unit comprise a concrete body.

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