Energy storage cabinet

Abstract

The utility model provides an energy storage cabinet, which relates to the field of energy storage equipment. The energy storage cabinet includes a cabinet body, an inverter and a mounting bracket, the mounting bracket includes a fixed frame and a sliding assembly, the fixed frame is fixed to the cabinet body, the sliding assembly can slide along a first direction relative to the fixed frame and is fixed at multiple fixed positions in the first direction, the inverter can be fixed at multiple installation positions of the sliding assembly in a second direction, and the second direction is perpendicular to the first direction. In the energy storage cabinet of the present application, the position of the inverter in the first direction and the second direction relative to the entire mounting bracket can be adjusted. When replacing inverters of different models, the installation requirements of the inverter can be met by adjusting the installation position of the inverter in the second direction of the sliding assembly and the fixed position of the sliding assembly in the first direction, without the need for re-drilling, which simplifies the installation and disassembly process of the inverter and improves the installation efficiency of the inverter.

Description

Technical Field

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

[0002] The inverter is a converter that converts DC power into constant frequency and voltage or frequency and voltage regulated AC power, and is an important component of the energy storage cabinet. In the energy storage cabinet, the inverter can be fixed to the cabinet with screws. The installation and removal of the inverter installed in this way is inconvenient. When removing the inverter, the screws need to be removed one by one. In order to improve the convenience of installing and removing the inverter, a mounting plate can be pre-installed on the cabinet. The mounting plate is provided with a slot that matches the inverter. The inverter can be hung in the slot to complete the installation of the inverter. When disassembling, the inverter can be directly taken out without removing the screws.

[0003] However, the mounting plate is only applicable to one type of inverter. When replacing a different type of inverter, the mounting plate needs to be removed and replaced with a new one, and the mounting holes of the new mounting plate need to be re-drilled on the cabinet. The process of disassembly and installation of the inverter is still relatively complicated, and the efficiency of disassembly and installation of the inverter is low. Utility Model Content

[0004] In view of this, the present application provides an energy storage cabinet to solve the problem that the existing energy storage cabinet has a complicated process when disassembling the inverter and has low efficiency in inverter disassembly and installation.

[0005] The present application provides an energy storage cabinet, which includes a cabinet body, an inverter and a mounting bracket, wherein the mounting bracket includes a fixed frame and a sliding assembly, wherein the fixed frame is fixed to the cabinet body, the sliding assembly can slide along a first direction relative to the fixed frame and be fixed at multiple fixed positions in the first direction, and the inverter can be fixed at multiple installation positions of the sliding assembly in a second direction, wherein the second direction is perpendicular to the first direction.

[0006] Preferably, the fixed frame comprises a first slide groove, the first slide groove extends along the first direction, and at least a part of the sliding assembly is arranged in the first slide groove;

[0007] The energy storage cabinet further includes a first locking member, which is capable of locking the movement of the sliding assembly in the first direction.

[0008] Preferably, the fixed frame further includes a connecting piece, the number of the first sliding grooves is two, the two first sliding grooves are arranged at intervals along the second direction, and the two first sliding grooves are connected by the connecting piece.

[0009] Preferably, the fixing frame further includes a second locking member, the sliding assembly includes a fixing member, at least a portion of the fixing member is disposed in the first sliding groove, and the second locking member can lock the inverter on the fixing member.

[0010] Preferably, the fixing member includes a second slide groove and a fixing portion connected to each other, the fixing portion is arranged in the first slide groove, the second slide groove extends along the second direction, and the second locking member can fix the inverter on the second slide groove.

[0011] Preferably, the sliding assembly further comprises a fastener, wherein the fastener is disposed in the second sliding groove and is capable of sliding along the second sliding groove, and the second locking member is capable of passing through the inverter, the second sliding groove and the fastener.

[0012] Preferably, the fastener includes a main body, a locking part and a pushing part, the main body is arranged in the second slide groove, the pushing part and the locking part are fixed on the main body, the second locking member passes through the inverter, the main body and the locking part, and the pushing part is located on one side of the locking part.

[0013] Preferably, the main body is provided with a first mounting hole, the locking portion is provided with a second mounting hole, and the first mounting hole is connected to the second mounting hole;

[0014] The second sliding groove is provided with a plurality of fixing holes, and the plurality of fixing holes are arranged at intervals along the second direction. The second locking member can pass through the inverter, the first mounting hole, the second mounting hole, and one of the plurality of fixing holes.

[0015] Preferably, the mounting bracket comprises a plurality of sliding components, the plurality of sliding components are all connected to the inverter, and the plurality of sliding components are all capable of sliding along the first sliding groove.

[0016] Preferably, the first slide groove is provided with a plurality of first locking holes, the plurality of first locking holes are arranged at intervals along the first direction, and the fixing member is provided with a plurality of second locking holes, the plurality of second locking holes are arranged at intervals along the first direction;

[0017] One of the plurality of first locking holes can communicate with one of the second locking holes, and the first locking member passes through the communicating first locking hole and the second locking hole.

[0018] In the energy storage cabinet of the present application, the inverter can be fixed at multiple installation positions of the sliding component in the second direction, and the sliding component can slide relative to the fixed frame in the first direction and be fixed at multiple fixed positions in the first direction. In this way, the position of the inverter in the first direction and the second direction relative to the entire mounting bracket can be adjusted. When replacing inverters of different models, the installation requirements of the inverter can be met by adjusting the installation position of the inverter in the second direction of the sliding component and the fixed position of the sliding component in the first direction. There is no need to re-drill holes, which simplifies the installation and disassembly process of the inverter and improves the installation efficiency of the inverter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 An exploded schematic diagram showing an energy storage cabinet according to an embodiment of the utility model;

[0021] Figure 2 An exploded view showing the mounting bracket;

[0022] Figure 3 A schematic diagram showing the structure of the fixed frame;

[0023] Figure 4 A schematic diagram showing the structure of the sliding assembly;

[0024] Figure 5 Show Figure 4 An enlarged view of part A in FIG.

[0025] Figure 6 A schematic diagram showing the structure of a fastener;

[0026] Figure 7 A diagram showing the relative positions of the mounting bracket and the mounting plate;

[0027] Figure 8 A cross-sectional view showing a mounting bracket;

[0028] Fig. 9 Show Figure 8 An enlarged view of part B in FIG.

[0029] Fig.10 Show Figure 8 Magnified view of part C.

[0030] Icons: 1-cabinet; 2-inverter; 21-mounting plate; 3-fixed frame; 31-first slide groove; 311-first locking hole; 32-connecting piece; 4-sliding assembly; 41-fixing piece; 411-second slide groove; 412-fixing part; 413-second locking hole; 414-fixing hole; 42-fastener; 421-main body; 422-locking part; 423-pushing part; 424-first mounting hole; 425-second mounting hole; 5-first locking piece; 6-second locking piece; 7-stabilizing piece; L1-first direction; L2-second direction; L3-third direction. DETAILED DESCRIPTION

[0031] The following specific embodiments are provided to help the reader obtain a comprehensive understanding of the methods, devices and / or systems described herein. However, after understanding the disclosure of the present application, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be apparent. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but in addition to the operations that must occur in a particular order, changes that will be apparent after understanding the disclosure of the present application may be made. In addition, in order to improve clarity and brevity, descriptions of features known in the art may be omitted.

[0032] The features described herein may be implemented in different forms and should not be interpreted as being limited to the examples described herein. Rather, the examples described herein have been provided only to illustrate some of the many possible ways of implementing the methods, devices and / or systems described herein that will be apparent after understanding the disclosure of the present application.

[0033] Throughout the specification, when an element (such as a layer, a region, or a substrate) is described as being “on”, “connected to”, “bound to”, “over”, or “covering” another element, it may be directly “on”, “connected to”, “bound to”, “over”, or “covering” another element, or one or more other elements may be present between them. In contrast, when an element is described as being “directly on”, “directly connected to”, “directly bound to”, “directly over”, or “directly covering” another element, there may be no other elements present between them.

[0034] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more items.

[0035] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions are not limited by these terms. Rather, these terms are only used to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Therefore, without departing from the teachings of the examples described herein, the first member, component, region, layer, or portion referred to may also be referred to as the second member, component, region, layer, or portion.

[0036] For ease of description, spatial relational terms such as "above", "upper", "below", and "lower" may be used herein to describe the relationship of one element to another element as shown in the accompanying drawings. Such spatial relational terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, an element described as being "above" or "upper" relative to another element will subsequently be "below" or "lower" relative to the other element. Therefore, the term "above" includes both "above" and "below" orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relational terms used herein will be interpreted accordingly.

[0037] The terms used herein are only used to describe various examples and are not used to limit the present disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "include", "comprise" and "have" list the stated features, quantities, operations, components, elements and / or their combinations that exist, but do not exclude the existence or addition of one or more other features, quantities, operations, components, elements and / or their combinations.

[0038] Variations in the shapes shown in the drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the drawings but include variations in shapes that occur during manufacturing.

[0039] The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. In addition, although the examples described herein have various configurations, other configurations are possible as will be apparent after understanding the disclosure of the present application.

[0040] The following will be combined Figures 1 to 10 The energy storage cabinet of this application is described in Figures 1 to 10 In the embodiment, the first direction L1, the second direction L2 and the third direction L3 are perpendicular to each other.

[0041] like Figures 1 to 10 As shown, the energy storage cabinet includes a cabinet 1, an inverter 2 and a mounting bracket, the mounting bracket includes a fixed frame 3 and a sliding assembly 4, the fixed frame 3 is fixed to the cabinet 1, the sliding assembly 4 can slide along the first direction L1 relative to the fixed frame 3 and is fixed at multiple fixed positions in the first direction L1, and the inverter 2 can be fixed at multiple installation positions of the sliding assembly 4 in the second direction L2. In the energy storage cabinet of the present application, the inverter 2 can be fixed at multiple installation positions of the sliding assembly 4 in the second direction L2, and the sliding assembly 4 can slide along the first direction L1 relative to the fixed frame 3 and be fixed at multiple fixed positions in the first direction L1. In this way, the position of the inverter relative to the entire mounting bracket in the first direction L1 and the second direction L2 can be adjusted. When replacing inverters 2 of different models, the installation requirements of the inverter 2 can be met by adjusting the installation position of the inverter 2 in the sliding assembly 4 in the second direction L2 and the fixed position of the sliding assembly 4 in the first direction L1, without the need for re-drilling, which simplifies the installation and disassembly process of the inverter 2 and improves the installation efficiency of the inverter 2.

[0042] In the embodiments of the present application, Figure 2 , Figure 3 and Figure 7 As shown, the fixed frame 3 includes a first slide groove 31, which extends along the first direction L1. At least a portion of the sliding component 4 is arranged in the first slide groove 31, so that the sliding component 4 can slide along the first direction L1, and the first locking member 5 can lock the movement of the sliding component 4 in the first direction L1, so that the sliding component 4 can be fixed by the first locking member 5 after the position of the sliding component 4 is adjusted.

[0043] Alternatively, if Figure 2 , Figure 3 and Figure 8 As shown, the first slide groove 31 is provided with a plurality of first locking holes 311, the first locking holes 311 penetrate the groove wall of the first slide groove 31 along the third direction L3, and the plurality of first locking holes 311 are arranged at intervals along the first direction L1. The fixing member 41 in the sliding assembly 4 is provided with a plurality of second locking holes 413, and the plurality of second locking holes 413 are arranged at intervals along the first direction L1. When the sliding assembly 4 moves along the first slide groove 31, at least one second locking hole 413 can be connected with one of the first locking holes 311. When the position of the sliding assembly 4 is adjusted, the first locking member 5 passes through the second locking hole 413 and the corresponding first locking hole 311, thereby achieving the fixing of the sliding assembly 4 at different fixed positions in the first direction L1.

[0044] Preferably, the first sliding groove 31 is a C-shaped groove, and the first locking member 5 is a screw.

[0045] Further, the number of the first slide grooves 31 is two, and the two first slide grooves 31 are arranged at intervals along the second direction L2. The first slide groove 31 also includes a connecting piece 32, and the two ends of the connecting piece 32 can be welded to the two first slide grooves 31 respectively. The two ends of the sliding component 4 are respectively located in the two first slide grooves 31, and the two ends of the sliding component 4 can be locked by the first locking piece 5, so as to achieve the fixation of the sliding component 4. The number of the connecting piece 32 is two, and the two connecting pieces 32 are arranged at intervals along the first direction L1.

[0046] In addition, both ends of the two first sliding grooves 31 can be fixed to the cabinet 1 through a stabilizing member 7, and the middle part of the connecting member 32 can also be fixed to the cabinet 1 through screws, and the stabilizing member 7 can be a screw.

[0047] Optionally, the connecting piece 32 may also be a C-shaped groove.

[0048] In the embodiments of the present application, Figure 2 and Figure 4 As shown, the sliding assembly 4 includes a fixing member 41, both ends of which are respectively arranged in two first sliding grooves 31, and the second locking member 6 can lock the inverter 2 at any installation position of the fixing member 41 in the second direction L2. In this way, after the adjustment of the installation position of the inverter 2 in the second direction L2 is completed, the inverter 2 can be locked by the second locking member 6.

[0049] Further, the fixing member 41 includes a second slide groove 411 and a fixing portion 412 connected to each other, the fixing portion 412 can be fixed to the side of the second slide groove 411 facing the cabinet 1 by screws, and the fixing portion 412 is located at the end of the second slide groove 411. There are two fixing portions 412, and the fixing portion 412 is provided with the above-mentioned second locking hole 413 to facilitate fixing the sliding assembly 4. The two fixing portions 412 are respectively fixed to the two ends of the second slide groove 411 in the second direction L2, and the two fixing portions 412 are respectively arranged in the two first slide grooves 31.

[0050] Optionally, the fixing portion 412 may be a C-shaped groove extending along the first direction L1 , and the length of the fixing portion 412 is smaller than the length of the first sliding groove 31 .

[0051] In the embodiments of the present application, Figure 4 As shown, the sliding assembly 4 also includes a fastener 42, which is disposed in the second slide groove 411 and can slide along the second slide groove 411. The second locking member 6 can pass through the inverter 2, the second slide groove 411 and the fastener 42, thereby fixing the inverter 2.

[0052] Furthermore, the fastener 42 includes a main body 421, a locking portion 422 and a pushing portion 423. The main body 421 can be a groove-shaped structure. The locking portion 422 and the pushing portion 423 are fixed on the side of the second slide groove 411 facing away from the fixing member 41. The pushing portion 423 is located on the side of the locking portion 422 in the second direction L2. The second locking member 6 passes through the inverter 2, the main body 421 and the locking portion 422, so as to fix the inverter 2 at different installation positions in the second direction L2 on the sliding assembly 4.

[0053] Alternatively, if Figure 4 , Figure 5 , Figure 6 and Fig.10 As shown, the second slide groove 411 is provided with a plurality of fixing holes 414, and the plurality of fixing holes 414 are arranged at intervals along the second direction L2, and the fixing holes 414 penetrate the second slide groove 411. The main body 421 is provided with a first mounting hole 424, and the locking part 422 is provided with a second mounting hole 425, and the first mounting hole 424 and the second mounting hole 425 are communicated. The pushing part 423 extends from the main body 421 in a direction away from the fixing member 41, and the operator can push the pushing part 423 to adjust the position of the entire fastener 42. When the fastener 42 moves to the installation position of the inverter 2 in the second slide groove 411, the first mounting hole 424 is communicated with a fixing hole 414. At this time, the second locking member 6 passes through the inverter 2, the fixing hole 414, the first mounting hole 424 and the second mounting hole 425, and the inverter 2 can be fixed.

[0054] Preferably, the locking portion 422 may be a nut, which may be welded to the main body 421 , and the pushing portion 423 may be a bolt, which may also be welded to the main body 421 .

[0055] Optionally, two fasteners 42 are disposed in each second sliding groove 411 , and both fasteners 42 are connected to the inverter 2 .

[0056] In an embodiment of the present application, the energy storage cabinet includes a plurality of sliding assemblies 4, each of which can slide along the first slide groove 31, and each of which is connected to the inverter 2, thereby ensuring the stability of fixing the inverter 2. Optionally, at least two of the plurality of sliding assemblies 4 can be connected to the inverter 2 via the second locking member 6, and all of the sliding assemblies 4 are connected to the inverter 2 via the second locking member 6.

[0057] Preferably, the number of sliding components 4 is 3, and at this time, the three sliding components 4 are all connected to the inverter 2, which can reduce the shear force borne by the two first slide grooves 31, enhance the reliability of the mounting bracket, and extend the service life of the inverter 2. At the same time, the combination of the three sliding components 4, the two first slide grooves 31 and the two connectors 32 makes the mounting bracket bear the weight of the inverter 2 more evenly, thereby enhancing the stability of the inverter 2 after installation.

[0058] Optionally, the entire mounting bracket may be supported by SGCC material, and the thickness of each part of the mounting bracket is 1.5 mm.

[0059] Further, the inverter 2 includes an inverter body and a mounting plate 21, the mounting plate 21 is arranged on the sliding assembly 4, the inverter body is hung on the mounting plate 21, and the mounting plate 21 is fixed to the sliding assembly 4 by the second locking member 6. When replacing the inverter 2, the inverter body can be removed from the mounting plate 21, and then the second locking member 6 is removed, so that the mounting plate 21 and the sliding assembly 4 are disassembled, and the disassembly of the inverter 2 can be completed. After that, the first locking member 5 is removed to adjust the position of the sliding assembly 4, and the position of the sliding assembly 4 meets the installation position requirement of the new inverter 2 in the first direction L1, and the first locking member 5 can be installed again. Then, the fastener 42 is moved until the position of the fastener 42 meets the installation position requirement of the new inverter 2 in the second direction L2, and then the second locking member 6 is installed to complete the fixing of the mounting plate 21 of the new inverter 2, and then the new inverter body is hung on the mounting plate 21, thereby completing the replacement of the new inverter 2. In the energy storage cabinet of the present application, the inverter 2 can be replaced only by installing and removing the first locking member 5 and the second locking member 6, without the need to drill holes again, which simplifies the process of disassembly and installation of the inverter 2 and improves the efficiency of disassembly and installation of the inverter 2.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An energy storage cabinet, characterized in that: The energy storage cabinet comprises a cabinet body (1), an inverter (2) and a mounting bracket, wherein the mounting bracket comprises a fixed frame (3) and a sliding assembly (4), wherein the fixed frame (3) is fixed to the cabinet body (1), wherein the sliding assembly (4) can slide along a first direction (L1) relative to the fixed frame (3) and be fixed at a plurality of fixed positions in the first direction (L1), and wherein the inverter (2) can be fixed at a plurality of mounting positions of the sliding assembly (4) in a second direction (L2), wherein the second direction (L2) is perpendicular to the first direction (L1).

2. The energy storage cabinet according to claim 1, characterized in that: The fixed frame (3) comprises a first slide groove (31), the first slide groove (31) extends along the first direction (L1), and at least a portion of the sliding assembly (4) is arranged in the first slide groove (31); The energy storage cabinet further comprises a first locking member (5), wherein the first locking member (5) is capable of locking the movement of the sliding assembly (4) in the first direction (L1).

3. The energy storage cabinet according to claim 2, characterized in that: The fixed frame (3) further comprises a connecting piece (32), the number of the first sliding grooves (31) is two, the two first sliding grooves (31) are arranged at intervals along the second direction (L2), and the two first sliding grooves (31) are connected by the connecting piece (32).

4. The energy storage cabinet according to claim 2, characterized in that: The fixed frame (3) further comprises a second locking member (6), the sliding assembly (4) comprises a fixing member (41), at least a portion of the fixing member (41) is arranged in the first sliding groove (31), and the second locking member (6) is capable of locking the inverter (2) on the fixing member (41).

5. The energy storage cabinet according to claim 4, characterized in that: The fixing member (41) comprises a second slide groove (411) and a fixing portion (412) connected to each other, the fixing portion (412) is arranged in the first slide groove (31), the second slide groove (411) extends along the second direction (L2), and the second locking member (6) is capable of fixing the inverter (2) on the second slide groove (411).

6. The energy storage cabinet according to claim 5, characterized in that: The sliding assembly (4) further comprises a fastener (42), wherein the fastener (42) is disposed in the second sliding groove (411) and is capable of sliding along the second sliding groove (411), and the second locking member (6) is capable of passing through the inverter (2), the second sliding groove (411) and the fastener (42).

7. The energy storage cabinet according to claim 6, characterized in that: The fastener (42) comprises a main body (421), a locking part (422) and a pushing part (423); the main body (421) is arranged in the second sliding groove (411); the pushing part (423) and the locking part (422) are fixed on the main body (421); the second locking member (6) passes through the inverter (2), the main body (421) and the locking part (422); and the pushing part (423) is located on one side of the locking part (422).

8. The energy storage cabinet according to claim 7, characterized in that: The main body (421) is provided with a first mounting hole (424), the locking portion (422) is provided with a second mounting hole (425), and the first mounting hole (424) and the second mounting hole (425) are in communication; The second sliding groove (411) is provided with a plurality of fixing holes (414), and the plurality of fixing holes (414) are arranged at intervals along the second direction (L2), and the second locking member (6) can pass through the inverter (2), the first mounting hole (424), the second mounting hole (425), and one of the plurality of fixing holes (414).

9. The energy storage cabinet according to claim 4, characterized in that: The mounting bracket comprises a plurality of sliding components (4), the plurality of sliding components (4) are all connected to the inverter (2), and the plurality of sliding components (4) are all capable of sliding along the first sliding groove (31).

10. The energy storage cabinet according to claim 5, characterized in that: The first slide groove (31) is provided with a plurality of first locking holes (311), and the plurality of first locking holes (311) are arranged at intervals along the first direction (L1); the fixing member (41) is provided with a plurality of second locking holes (413), and the plurality of second locking holes (413) are arranged at intervals along the first direction (L1); One of the plurality of first locking holes (311) can be connected to one of the second locking holes (413), and the first locking member (5) passes through the connected first locking hole (311) and the second locking hole (413).

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