Power supply cabinet

Abstract

The utility model discloses a power supply cabinet, and belongs to the technical field of power supply cabinets. In the power supply cabinet, a first module is provided with a first assembling part; the second module is provided with a second assembly part, and the at least one first module and the at least one second module are stacked in the vertical direction; two ends of the assembly part are respectively connected with two of the first assembly part, the second assembly part or a support structure of a place where the power supply cabinet is located; wherein the bottom surface of the first module is provided with a first positioning groove, and the top surface and the bottom surface of the second module are respectively provided with a second positioning bulge and a second positioning groove; or, the bottom surface of the first module is provided with a first positioning groove, and the top surface and the bottom surface of the second module are respectively provided with a second positioning groove and a second positioning bulge; or the top surface of the first module is provided with a first positioning bulge, and the top surface and the bottom surface of the second module are respectively provided with a second positioning bulge and a second positioning groove. Through the arrangement of the positioning structure and the assembly parts, the assembly steps are simplified, the installation time is shortened, and the use of parts is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of power supply cabinets, and in particular, relates to a power supply cabinet. Background Art

[0002] Small household power cabinets are arranged in a modular stacking manner. During the stacking process, the modules are hot-swapped to achieve electrical connection. The modules are affected by external forces and will produce relative displacement, causing arcing or tipping. Therefore, the modules need to be limited or fixed. The existing fixing method requires that each module must be fixed after it is installed, which results in complex module fixing structure and cumbersome system installation. Utility Model Content

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a power cabinet, which simplifies the assembly steps, reduces the assembly difficulty, reduces the use of spare parts, and plays a positive role in ground assembly, material consumption, and processing efficiency.

[0004] In a first aspect, the present application provides a power supply cabinet, comprising:

[0005] at least one first module, wherein the first module is provided with a first assembly portion;

[0006] at least one second module, wherein the second module is provided with a second assembly portion, and the at least one first module and the at least one second module are stacked and arranged in a vertical direction;

[0007] An assembly part, one end of which is connected to the first assembly part or the second assembly part, and the other end of which is used to connect to one of the first assembly part, the second assembly part or the supporting structure of the site where the power cabinet is located; wherein,

[0008] The bottom surface of the first module is provided with a first positioning groove, the top surface of the second module is provided with a second positioning protrusion, and the bottom surface of the second module is provided with a second positioning groove, and one of the first modules is located at the topmost layer of the multi-layer modules in the power cabinet; or, the bottom surface of the first module is provided with a first positioning groove, the top surface of the second module is provided with a second positioning groove, and the bottom surface of the second module is provided with a second positioning protrusion, and one of the first modules is located at the bottommost layer of the multi-layer modules in the power cabinet; or, the top surface of the first module is provided with a first positioning protrusion, the top surface of the second module is provided with a second positioning protrusion, and the bottom surface of the second module is provided with a second positioning groove, and one of the second modules is located at the topmost layer of the multi-layer modules in the power cabinet, and one of the first modules is located at the bottommost layer of the multi-layer modules in the power cabinet.

[0009] According to the power cabinet of the present application, through the arrangement of the above-mentioned positioning grooves, the second positioning protrusions and the assembly parts, the limiting and fixing of at least one first module and at least one second module when they are vertically stacked are achieved, thereby preventing the first module and the second module from generating relative displacement due to the influence of external forces, causing arcing or tipping. Compared with the common scheme of fixing each module once after installation, the assembly steps are simplified, the assembly difficulty is reduced, the installation working hours are shortened, and the use of spare parts is reduced, thereby playing a positive effect in terms of on-site assembly, material consumption and processing efficiency.

[0010] According to an embodiment of the present application, the first assembly portion is installed on the top surface of the first module, and the second assembly portion is installed on the top surface of the second module.

[0011] According to an embodiment of the present application, rear ends of the first assembly portion and the second assembly portion both extend to the back side of the power cabinet.

[0012] According to an embodiment of the present application, projections of the first assembly portion and the second assembly portion on a horizontal plane overlap.

[0013] According to an embodiment of the present application, both the first assembly portion and the second assembly portion are grooves, and one of the side walls of the groove is open outward.

[0014] According to an embodiment of the present application, the first positioning groove in each of the first modules, the second positioning groove in each of the second modules, and the second positioning protrusion include a plurality of corresponding ones, and the plurality of second positioning protrusions are separately arranged on the top surface of each of the second modules;

[0015] or,

[0016] The first positioning groove in each of the first modules, the second positioning groove in each of the second modules, and the second positioning protrusion include a plurality of corresponding ones, and the plurality of second positioning protrusions are separately arranged on the bottom surface of each of the second modules;

[0017] or,

[0018] The first positioning protrusion in each of the first modules, the second positioning groove in each of the second modules, and the second positioning protrusion include a plurality of corresponding ones, and the plurality of second positioning protrusions are separately arranged on the top surface of each of the second modules.

[0019] According to one embodiment of the present application, a plurality of the protrusions are separated and arranged at each edge of the top surface of the second module; and / or, a plurality of the second positioning protrusions are separated and arranged at each edge of the bottom surface of the second module; and / or, a plurality of the first positioning protrusions are separated and arranged at each edge of the bottom surface of the first module.

[0020] According to one embodiment of the present application, when both ends of the assembly are connected to the first module or the second module, the assembly includes a main body section and a bending section connected to both ends of the main body section and bent, and the bending section is connected to the first assembly part or the second assembly part.

[0021] According to one embodiment of the present application, there is one first module and there are multiple second modules, and one first module and multiple second modules are stacked in a vertical direction, wherein one first module is located above the uppermost second module among the multiple second modules.

[0022] According to one embodiment of the present application, there are two first modules and at least one second module, and the two first modules and at least one second module are stacked in a vertical direction, wherein the uppermost first module of the two first modules is located above the uppermost second module of at least one second module, and at least one second module is arranged between the two first modules.

[0023] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0025] Figure 1 is a structural exploded diagram of a power cabinet provided in an embodiment of the present application;

[0026] Figure 2 It is a structural schematic diagram of a power cabinet provided in an embodiment of the present application;

[0027] Figure 3 It is one of the cross-sectional views of the power cabinet provided in the embodiment of the present application;

[0028] Figure 4 This is the second cross-sectional view of the power cabinet provided in the embodiment of the present application;

[0029] Figure 5 It is a schematic diagram of the first module structure provided in an embodiment of the present application;

[0030] Figure 6 is a cross-sectional view of a first module provided in an embodiment of the present application;

[0031] Figure 7 It is a schematic diagram of the second module structure provided in an embodiment of the present application;

[0032] Figure 8 is a cross-sectional view of a second module provided in an embodiment of the present application;

[0033] Fig. 9 This is the third cross-sectional view of the power cabinet provided in the embodiment of the present application;

[0034] Fig.10 This is one of the partial structural exploded diagrams of the power cabinet provided in the embodiment of the present application;

[0035] Fig.11 This is the fourth cross-sectional view of the power cabinet provided in the embodiment of the present application;

[0036] Fig.12 This is the second partial structural exploded diagram of the power cabinet provided in the embodiment of the present application.

[0037] Reference numerals:

[0038] Power cabinet 100;

[0039] A first module 110, a first assembly portion 111, a first positioning groove 112, and a first positioning protrusion 113;

[0040] A second module 120, a second assembly portion 121, a second positioning groove 122, and a second positioning protrusion 123;

[0041] Assembly part 130 , main body section 131 , bending section 132 . DETAILED DESCRIPTION

[0042] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0043] The present application discloses a power supply cabinet 100 , which may be a household power supply cabinet.

[0044] Reference below Figure 1-Figure 12 A power cabinet 100 according to an embodiment of the present application is described.

[0045] In some embodiments, Figure 1-Figure 3 As shown, the power cabinet 100 includes: an assembly 130 , at least one first module 110 and at least one second module 120 .

[0046] The first module 110 is provided with a first assembly portion 111; the second module 120 is provided with a second assembly portion 121, and at least one first module 110 and at least one second module 120 are stacked and arranged in a vertical direction; one end of the assembly part 130 is connected to the first assembly portion 111 or the second assembly portion 121, and the other end of the assembly part 130 is used to connect to the first assembly portion 111, the second assembly portion 121 or one of the supporting structures of the site where the power cabinet 100 is located; wherein the bottom surface of the first module 110 is provided with a first positioning groove 112, the top surface of the second module 120 is provided with a second positioning protrusion 123, and the bottom surface of the second module is provided with a second positioning groove 122, wherein one of the first modules 110 is located at the power cabinet 100 The top layer of the multi-layer modules in the power supply cabinet 100; or, the bottom surface of the first module 110 is provided with a first positioning groove 112, the top surface of the second module 120 is provided with a second positioning groove 122, and the bottom surface of the second module 120 is provided with a second positioning protrusion 123, and one of the first modules 110 is located at the bottom layer of the multi-layer modules in the power supply cabinet 100; or, the top surface of the first module 110 is provided with a first positioning protrusion 113, the top surface of the second module 120 is provided with a second positioning protrusion 123, and the bottom surface of the second module 120 is provided with a second positioning groove 122, one of the second modules 120 is located at the top layer of the multi-layer modules in the power supply cabinet 100, and one of the first modules 110 is located at the bottom layer of the multi-layer modules in the power supply cabinet 100.

[0047] At least one first module 110 and at least one second module 120 may be stacked. In other words, there may be one or more first modules 110 and one or more second modules 120.

[0048] For example, in some embodiments, Figure 1-Figure 4 As shown, there may be two first modules 110 and one second module 120 .

[0049] For example, in some other embodiments, Figure 9-12 As shown, there may be one first module 110 and two second modules 120 .

[0050] For example, in some other embodiments, the number of the first module 110 may be one, and the number of the second modules 120 may be ten.

[0051] The supporting structure of the site where the power cabinet 100 is located can be any fixed building structure or a stable and reliable inherent environmental structure of the site where the power cabinet 100 is located, such as the ground, wall or column, etc., which is not limited here.

[0052] like Figure 1-Figure 4As shown, the first module 110 is a concave structure, and the second module 120 is a convex and concave structure. The second positioning protrusion 123 of the second module 120 can be positioned and matched with the first positioning groove 112 of the first module 110, or the second positioning protrusion 123 of the second module 120 can be positioned and matched with the second positioning groove 122 of another adjacent second module 120.

[0053] Or, if Figure 9-10 As shown, the first module 110 is an upper concave structure, and the second module 120 is an upper concave and lower convex structure. The second positioning protrusion 123 of the second module 120 can be positioned and matched with the first positioning groove 112 of the first module 110, or the second positioning protrusion 123 of the second module 120 can be positioned and matched with the second positioning groove 122 of another adjacent second module 120.

[0054] Or, if Figure 11-Figure 12 As shown, the first module 110 is an upward convex structure, and the second module 120 is an upward convex and downward concave structure. The second positioning groove 122 of the second module 120 can be positioned and matched with the first positioning protrusion 113 of the first module 110, or the second positioning groove 122 of the second module 120 can be positioned and matched with the second positioning protrusion 123 of another adjacent second module 120.

[0055] The connection method between the assembly part 130 and the first assembly part 111 may include but is not limited to bolt connection, welding or interference fit, etc., which is not limited here. For example, in some embodiments, Figure 1-Figure 2 As shown, the connection between the assembly part 130 and the first assembly part 111 is a bolt connection.

[0056] The connection method between the assembly part 130 and the second assembly part 121 may include but is not limited to bolt connection, welding or interference fit, etc., which is not limited here. For example, in some embodiments, the connection method between the assembly part 130 and the second assembly part 121 is bolt connection.

[0057] The assembly scheme of the assembly part 130 may be at least one of the following:

[0058] First, if Figure 1-Figure 4 As shown, one end of the assembly member 130 is connected to the first assembly portion 111 of the first module 110 , and the other end of the assembly member 130 is connected to the first assembly portion 111 of another first module 110 .

[0059] Second, if Figure 9-12 As shown, one end of the assembly member 130 is connected to the first assembly portion 111 , and the other end of the assembly member 130 is connected to the second assembly portion 121 .

[0060] Thirdly, one end of the assembly part 130 is connected to the second assembly part 121 of the second module 120 , and the other end of the assembly part 130 is connected to the second assembly part 121 of another second module 120 .

[0061] Fourthly, one end of the assembly part 130 is connected to the first assembly portion 111 , and the other end of the assembly part 130 is connected to the supporting structure of the site where the power cabinet 100 is located.

[0062] Fifth, one end of the assembly part 130 is connected to the second assembly portion 121 , and the other end of the assembly part 130 is connected to the supporting structure of the site where the power cabinet 100 is located.

[0063] In actual implementation, Figure 1-Figure 4 For example, two first modules 110 and one second module 120 are stacked in the order of first module 110-second module 120-first module 110 from top to bottom, one end of the assembly part 130 can be connected to the first assembly part 111 of the first module 110, and the other end of the assembly part 130 can be connected to the first assembly part 111 of another first module 110, and the second module 120 can be clamped between the two first modules 110, and the second positioning protrusion 123 of the second module 120 can be positioned and matched with the first positioning groove 112 of the topmost first module 110, wherein the specific method of increasing the number of modules is: increasing the number of modules by increasing the number of second modules 120 between the two first modules 110; or increasing the number of modules by increasing the number of second modules 120 below the bottommost first module 110, while increasing the number of modules, a plurality of assembly parts 130 can also be arranged at intervals, specifically, one assembly part 130 can be arranged for every three modules.

[0064] by Figure 9-10 For example, a first module 110 and two second modules 120 are stacked in the order of second module 120-second module 120-first module 110 from top to bottom, one end of the assembly part 130 can be connected to the first assembly part 111 of the first module 110, and the other end of the assembly part 130 can be connected to the second assembly part 121 of the second module 120. The first module 110 can be located at the bottom layer of the entire power cabinet 100, and the second positioning protrusion 123 of the second module 120 can be positioned and matched with the first positioning groove 112 of the first module 110 of the bottom layer, wherein the specific method of increasing the number of modules is: increasing the number of modules by increasing the number of first modules 110 and / or second modules 120 above the first module 110 of the bottom layer.

[0065] by Figure 11-Figure 12For example, a first module 110 and two second modules 120 are stacked in the order of second module 120-second module 120-first module 110 from top to bottom, one end of the assembly part 130 can be connected to the first assembly part 111 of the first module 110, and the other end of the assembly part 130 can be connected to the second assembly part 121 of the second module 120, wherein one second module 120 can be located at the topmost layer of the entire power supply cabinet 100, and the first module 110 can be located at the bottommost layer of the entire power supply cabinet 100, and the second positioning protrusion 123 of the second module 120 at the topmost layer can be positioned and matched with the second positioning groove 122 of another second module 120, and the first positioning protrusion 113 of the first module 110 at the bottommost layer can be positioned and matched with the second positioning groove 122 of the second module 120, wherein the specific method of increasing the number of modules is: increasing the number of modules by increasing the number of second modules 120 above the first module 110 at the bottommost layer.

[0066] The power cabinet 100 provided in the embodiment of the present application realizes the limitation and fixation of at least one first module 110 and at least one second module 120 when vertically stacked through the arrangement of the above-mentioned positioning grooves, the second positioning protrusions 123 and the assembly parts 130, thereby preventing the first module 110 and the second module 120 from being relatively displaced due to external forces and causing arcing or tipping. Compared with the common solution of fixing each module once after installation, the assembly steps are simplified, the assembly difficulty is reduced, the installation time is shortened, and the use of spare parts is reduced, thereby playing a positive effect in terms of on-site assembly, material consumption and processing efficiency.

[0067] In some embodiments, Figure 1-Figure 3 , Figure 5 , Figure 7-Figure 9 and Fig.11 As shown, the first assembly portion 111 may be mounted on the top surface of the first module 110 , and the second assembly portion 121 may be mounted on the top surface of the second module 120 .

[0068] In this embodiment, if Figure 1-Figure 3 , Figure 5 , Figure 7-Figure 9 and Fig.11 As shown, the first assembly portion 111 can be located at the edge of the top surface of the first module 110, and the first assembly portion 111 can be located in the middle of the edge, and the second assembly portion 121 can be located at the edge of the top surface of the second module 120, and the second assembly portion 121 can be located in the middle of the edge.

[0069] In other embodiments, the first assembly portion 111 may be installed on the bottom surface of the first module 110 , and the second assembly portion 121 may be installed on the bottom surface of the second module 120 .

[0070] In some further embodiments, the first assembly portion 111 may be installed on a side surface of the first module 110 , and the second assembly portion 121 may be installed on a side surface of the second module 120 .

[0071] The power cabinet 100 provided in the embodiment of the present application, through the design of the arrangement position of the above-mentioned assembly part, makes the assembly positions of the second module 120 and the second module 120 concentrated on the top surface, compared with the bottom surface and the side surface, thereby enhancing the force strength between the assembly part 130 and the first module 110 and the second module 120, and at the same time preventing the assembly part 130 from directly contacting the ground and causing serious corrosion due to dirt, thereby extending the service life of the entire power cabinet 100.

[0072] In some embodiments, Figure 1-Figure 3 , Fig. 9 and Fig.11 As shown, the rear ends of the first assembly portion 111 and the second assembly portion 121 can both extend to the back side of the power cabinet 100 .

[0073] In this embodiment, if Figure 1-Figure 3 , Fig. 9 and Fig.11 As shown, the assembly part 130 can be attached to the back of the power cabinet 100, the front of the power cabinet 100 can face the user, and the back of the power cabinet 100 can be close to the wall. The assembly part 130 can be connected to the first assembly part 111 and the second assembly part 121 from back to front. After the power cabinet 100 is installed on the ground, the assembly part 130 can be hidden between the wall and the stacked modules.

[0074] The power cabinet 100 provided in the embodiment of the present application, through the design of the arrangement position of the above-mentioned assembly parts 130, can be hidden between the wall and the stacked modules after the product is put on the ground, thereby preventing the assembly parts 130 from being exposed and causing foreign objects to easily hit the assembly parts 130 during the use period, thereby reducing the probability of damage or even failure of the assembly parts 130 due to external disturbances.

[0075] In some embodiments, Figure 1-Figure 3 , Fig. 9 and Fig.11 As shown, the projections of the first mounting portion 111 and the second mounting portion 121 on the horizontal plane may overlap.

[0076] In this embodiment, if Figure 1-Figure 3As shown, one end of the assembly part 130 is connected to the first assembly part 111 of the first module 110, and the other end of the assembly part 130 is connected to the first assembly part 111 of another first module 110. The second module 120 can be clamped between the two first modules 110, and the second positioning protrusion 123 of the second module 120 can be positioned and matched with the first positioning groove 112 of the topmost first module 110. After the assembly part 130 is installed, based on the structural design that the projections of the first assembly part 111 and the second assembly part 121 on the horizontal plane overlap, the assembly part 130 can cover the second assembly part 121 of the second module 120 located between the two first modules 110.

[0077] In some other embodiments, the projections of the first assembly portion 111 and the second assembly portion 121 on the horizontal plane may partially overlap.

[0078] In some other embodiments, the projections of the first assembly portion 111 and the second assembly portion 121 on the horizontal plane may not overlap at all.

[0079] The power cabinet 100 provided in the embodiment of the present application is designed with spatial positions of the first assembly part 111 and the second assembly part 121 so that the first assembly part 111 and the second assembly part 121 are at the same position in the horizontal direction, and the assembly part 130 can be vertically connected to the first assembly part 111 and the second assembly part 121 at the same time, which saves the material cost of the assembly part 130 and facilitates processing.

[0080] In some embodiments, Figure 1-Figure 3 , Figure 5 , Figure 7-Figure 9 and Fig.11 As shown, the first assembly portion 111 and the second assembly portion 121 may both be grooves, and one of the side walls of the groove may be open outward.

[0081] In this embodiment, if Figure 1-Figure 3 , Figure 5 , Figure 7-Figure 9 and Fig.11 As shown, the rear end of the groove can extend to the back of the power cabinet 100 and be open, a threaded hole can be set on the bottom wall of the groove, and the assembly part 130 can be set with a corresponding connecting hole. When the assembly part 130 cooperates with the first assembly part 111 or the second assembly part 121, the assembly part 130 can be pushed forward into the groove from the back of the power cabinet 100, and the threaded connector can pass through the connecting hole and the threaded hole and be tightened and fixed.

[0082] In other embodiments, the first assembly portion 111 and the second assembly portion 121 may be snap buckles.

[0083] In some other embodiments, the first assembly portion 111 and the second assembly portion 121 may be protrusions.

[0084] The power cabinet 100 provided in the embodiment of the present application has a structural design in which the first assembly part 111 and the second assembly part 121 are both grooves, so that after the assembly part 130 is connected to the module, adjacent modules can be in a tightly fitted state, preventing the upper module from warping, thereby improving the reliability of the entire power cabinet 100 structure.

[0085] In some embodiments, Figure 1 , Figure 7 , Fig.10 and Fig.12 As shown, the first positioning groove 112 in each first module 110, the second positioning groove 122 and the second positioning protrusion 123 in each second module 120 may include a plurality of corresponding ones, and the plurality of second positioning protrusions 123 may be separately arranged on the top surface of each second module 120; or, the first positioning groove 112 in each first module 110, the second positioning groove 122 and the second positioning protrusion 123 in each second module 120 include a plurality of corresponding ones, and the plurality of second positioning protrusions 123 are separately arranged on the bottom surface of each second module 120; or, the first positioning protrusion 112 in each first module 110, the second positioning groove 122 and the second positioning protrusion 123 in each second module 120 include a plurality of corresponding ones, and the plurality of second positioning protrusions 123 are separately arranged on the top surface of each second module 120.

[0086] Here, "a plurality" means 2 or more. For example, in some embodiments, Figure 1 and Figure 7 As shown, the first positioning groove 112 in each first module 110 , the second positioning groove 122 in each second module 120 , and the second positioning protrusion 123 may include two corresponding ones, and the two second positioning protrusions 123 may be separately arranged on the top surface of each second module 120 .

[0087] In this embodiment, if Figure 1 , Figure 7 , Fig.10 and Fig.12 As shown, the two second positioning protrusions can be arranged opposite to each other.

[0088] In other embodiments, the two second positioning protrusions may also be staggered.

[0089] The power cabinet 100 provided in the embodiment of the present application further realizes the limitation of at least one first module 110 and at least one second module 120 when vertically stacked through the design that each of the above-mentioned second modules 120 includes multiple second positioning grooves 122 and second positioning protrusions 123, thereby preventing the first module 110 and the second module 120 from being relative displaced by external forces to cause arcing or tipping, and at the same time improving the positioning accuracy during stacking.

[0090] In some embodiments, Figure 1 , Figure 7 , Fig.10 and Fig.12 As shown, multiple second positioning protrusions 123 can be separated and arranged at each edge of the top surface of the second module 120; and / or, multiple second positioning protrusions 123 can be separated and arranged at each edge of the bottom surface of the second module 120; and / or, multiple first positioning protrusions 113 can be separated and arranged at each edge of the bottom surface of the first module 110.

[0091] In this embodiment, Figure 1 and Figure 7 For example, the two second positioning protrusions 123 can be separately arranged on the top surface of each second module 120, and the two second positioning protrusions 123 can be respectively located at two different edges of the top surface of each second module 120, the two second positioning protrusions 123 can be separated from the second assembly part 121, and further, the two second positioning protrusions 123 and the second assembly part 121 can be respectively located at three different edges of the top surface of each second module 120.

[0092] by Fig.10 For example, two second positioning protrusions 123 may be separately arranged on the bottom surface of each second module 120 , and the two second positioning protrusions 123 may be respectively located at two different edges of the bottom surface of each second module 120 .

[0093] by Fig.12For example, the two first positioning protrusions 113 are separately arranged on the bottom surface of the first module 110, and the two first positioning protrusions 113 can be respectively located at two different edges of the top surface of each first module 110, and the two first positioning protrusions 113 can be separately arranged from the first assembly part 111, and further, the two first positioning protrusions 113 and the first assembly part 111 can be respectively located at three different edges of the top surface of each second module 120; the second positioning protrusions 123 can be separately arranged on the top surface of each second module 120, and the two second positioning protrusions 123 can be respectively located at two different edges of the top surface of each second module 120, and the two second positioning protrusions 123 can be separately arranged from the second assembly part 121, and further, the two second positioning protrusions 123 and the second assembly part 121 can be respectively located at three different edges of the top surface of each second module 120.

[0094] In other embodiments, the three protrusions may be separately arranged on three edges of the top surface of the second module 120 .

[0095] In some other embodiments, the four protrusions may be separately arranged on four edges of the top surface of the second module 120 .

[0096] The power cabinet 100 provided in the embodiment of the present application has a structural design in which the above-mentioned multiple protrusions are separated and arranged on each edge of the top surface of the second module 120, so that multiple protrusions are installed to limit the different edges of the top surface of each second module 120, thereby reducing the offset between different modules when the modules are stacked, and at the same time improving the overall structural strength of the power cabinet 100.

[0097] In some embodiments, Figure 1-Figure 3 , Fig. 9 and Fig.11 As shown, when both ends of the assembly part 130 are connected to the first module 110 or the second module 120, the assembly part 130 may include a main body section 131 and a bending section 132 connected to both ends of the main body section 131 and bent, and the bending section 132 may be connected to the first assembly part 111 or the second assembly part 121.

[0098] The assembly part 130 may be a sheet metal part. Specifically, the material of the assembly part 130 may include but is not limited to aluminum alloy, stainless steel or titanium alloy, etc., which is not limited here. For example, in some embodiments, the material of the assembly part 130 is stainless steel.

[0099] In this embodiment, if Figure 1-Figure 3 , Fig. 9 and Fig.11As shown, the bending directions of the two bending sections 132 connected to the two ends of the main section 131 can be the same, the main section 131 can be attached to the back of the power cabinet 100, the first assembly part 111 and the second assembly part 121 can both be grooves, and when the assembly part 130 is matched with the first assembly part 111 or the second assembly part 121, the bending section 132 can be installed in the groove, and the threaded connection part can pass through the connection hole of the bending section 132 and the threaded hole of the bottom wall of the groove and be tightened and fixed.

[0100] The power cabinet 100 provided in the embodiment of the present application realizes the connection between two modules or the connection between a single module and the supporting structure of the site where the power cabinet 100 is located through the arrangement of the above-mentioned main section 131 and the bending section 132. The overall structure is simple and the functional divisions are clear, achieving miniaturization and lightweight design, which is conducive to mass production.

[0101] In some embodiments, there may be one first module 110 and there may be multiple second modules 120. One first module 110 and multiple second modules 120 may be stacked in a vertical direction, wherein one first module 110 may be located above the topmost second module 120 among the multiple second modules 120.

[0102] In this embodiment, a first module 110 and a second module 120 can be connected to the two ends of the assembly 130 respectively, at least one second module 120 can be sandwiched between the first module 110 and the second module 120, and the first module 110 is located at the topmost layer, and the second positioning protrusion 123 of the second module 120 of the topmost layer can be positioned and matched with the first positioning groove 112 of the first module 110 of the topmost layer, wherein the specific method of increasing the number of second modules 120 is: increasing the number of second modules 120 between the first module 110 and the second module 120 connected to the assembly 130; or, increasing the number of second modules 120 below the second module 120 connected to the assembly 130.

[0103] The power cabinet 100 provided in the embodiment of the present application is designed with the stacking method of the above-mentioned one first module 110 and multiple second modules 120. The assembly 130 can simultaneously connect the first module 110 and the second module 120, and can select different methods to adjust the number of modules according to the actual needs of the project, thereby increasing the flexibility and practicality of the power cabinet 100. At the same time, the overall structure is simplified, the installation and fixing connection points of the modules are reduced, and the installation steps are reduced under the premise of reliable connection.

[0104] In some embodiments, Figure 1-Figure 4As shown, there may be two first modules 110 and at least one second module 120, and the two first modules 110 and at least one second module 120 may be stacked in a vertical direction, wherein the uppermost first module 110 of the two first modules 110 may be located above the uppermost second module 120 of at least one second module 120, and at least one second module 120 may be arranged between the two first modules 110.

[0105] The following describes the embodiments of the present application in detail from two different implementation perspectives.

[0106] 1. Both ends of the assembly part 130 are respectively connected to the two first modules 110 .

[0107] In this embodiment, if Figure 1-Figure 4 As shown, one end of the assembly part 130 can be connected to the first assembly part 111 of the first module 110, and the other end of the assembly part 130 can be connected to the first assembly part 111 of another first module 110, at least one second module 120 can be clamped between the two first modules 110, and the second positioning protrusion 123 of the second module 120 of the uppermost layer can be positioned and matched with the first positioning groove 112 of the first module 110 of the uppermost layer, wherein the specific method of increasing the number of second modules 120 is: increasing the number of second modules 120 between the two first modules 110; or, increasing the number of second modules 120 below the first module 110 of the lowermost layer.

[0108] 2. The two ends of the assembly part 130 are respectively connected to a first module 110 and a second module 120 .

[0109] In this embodiment, one end of the assembly part 130 can be connected to the first assembly part 111 of the first module 110, and the other end of the assembly part 130 can be connected to the second assembly part 121 of the second module 120, and the first module 110 is located at the topmost layer, and a first module 110 can be sandwiched between the first module 110 and the second module 120, wherein the specific method of increasing the number of second modules 120 is: increasing the number of second modules 120 between the first module 110 and the second module 120 connected to the assembly part 130; or, increasing the number of second modules 120 below the second module 120 connected to the assembly part 130.

[0110] The power cabinet 100 provided in the embodiment of the present application, through the design of the stacking method of the above-mentioned one first module 110 and multiple second modules 120, can select different methods to arrange the assembly parts 130 and adjust the number of modules according to the actual needs of the project, thereby maximizing the flexibility and diversity of the power cabinet 100 in assembly, while shortening the installation time and reducing the use of spare parts, thereby exerting beneficial effects in terms of on-site assembly, material consumption and processing efficiency.

[0111] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0112] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0113] In the description of this application, "first feature" or "second feature" may include one or more of the features.

[0114] In the description of the present application, “plurality” means two or more.

[0115] In the description of the present application, a first feature being “on” or “under” a second feature may include that the first and second features are directly in contact with each other, or may include that the first and second features are not in direct contact with each other but are in contact with each other via another feature therebetween.

[0116] In the description of the present application, “above”, “over” and “above” a first feature to a second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature.

[0117] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0118] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A power cabinet, characterized in that: include: at least one first module, wherein the first module is provided with a first assembly portion; at least one second module, wherein the second module is provided with a second assembly portion, the at least one first module and the at least one second module are stacked and arranged in a vertical direction, An assembly part, one end of which is connected to the first assembly part or the second assembly part, and the other end of which is used to connect to one of the first assembly part, the second assembly part or the supporting structure of the site where the power cabinet is located; wherein, The bottom surface of the first module is provided with a first positioning groove, the top surface of the second module is provided with a second positioning protrusion, and the bottom surface of the second module is provided with a second positioning groove, and one of the first modules is located at the topmost layer of the multi-layer modules in the power cabinet; or, the bottom surface of the first module is provided with a first positioning groove, the top surface of the second module is provided with a second positioning groove, and the bottom surface of the second module is provided with a second positioning protrusion, and one of the first modules is located at the bottommost layer of the multi-layer modules in the power cabinet; or, the top surface of the first module is provided with a first positioning protrusion, the top surface of the second module is provided with a second positioning protrusion, and the bottom surface of the second module is provided with a second positioning groove, and one of the second modules is located at the topmost layer of the multi-layer modules in the power cabinet, and one of the first modules is located at the bottommost layer of the multi-layer modules in the power cabinet.

2. The power cabinet according to claim 1, characterized in that: The first assembly portion is installed on the top surface of the first module, and the second assembly portion is installed on the top surface of the second module.

3. The power cabinet according to claim 2, characterized in that: The rear ends of the first assembly portion and the second assembly portion both extend to the back side of the power cabinet.

4. The power cabinet according to claim 2, characterized in that: The projections of the first assembly portion and the second assembly portion on a horizontal plane overlap.

5. The power cabinet according to claim 1, characterized in that: The first assembly portion and the second assembly portion are both grooves, and one of the side walls of the groove is open outward.

6. The power cabinet according to any one of claims 1 to 5, characterized in that: The first positioning groove in each of the first modules, the second positioning groove in each of the second modules, and the second positioning protrusion include a plurality of corresponding ones, and the plurality of second positioning protrusions are separately arranged on the top surface of each of the second modules; or, The first positioning groove in each of the first modules, the second positioning groove in each of the second modules, and the second positioning protrusion include a plurality of corresponding ones, and the plurality of second positioning protrusions are separately arranged on the bottom surface of each of the second modules; or, The first positioning protrusion in each of the first modules, the second positioning groove in each of the second modules, and the second positioning protrusion include a plurality of corresponding ones, and the plurality of second positioning protrusions are separately arranged on the top surface of each of the second modules.

7. The power cabinet according to claim 6, characterized in that: A plurality of second positioning protrusions are arranged at respective edges of the top surface of the second module; and / or, a plurality of second positioning protrusions are arranged at respective edges of the bottom surface of the second module; and / or, a plurality of first positioning protrusions are arranged at respective edges of the bottom surface of the first module.

8. The power cabinet according to any one of claims 1 to 5, characterized in that: When both ends of the assembly are connected to the first module or the second module, the assembly includes a main body section and a bending section connected to both ends of the main body section and bent, and the bending section is connected to the first assembly part or the second assembly part.

9. The power cabinet according to any one of claims 1 to 5, characterized in that: There is one first module and there are multiple second modules. The one first module and the multiple second modules are stacked in a vertical direction, wherein the one first module is located above the uppermost second module among the multiple second modules.

10. The power cabinet according to any one of claims 1 to 5, characterized in that: There are two first modules and at least one second module, and the two first modules and at least one second module are stacked in a vertical direction, wherein the uppermost first module among the two first modules is located above the uppermost second module among at least one second module, and at least one second module is arranged between the two first modules.

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