Cabinet body for energy storage cabinet and energy storage cabinet

Abstract

The utility model discloses a cabinet body for an energy storage cabinet and the energy storage cabinet, the cabinet body comprises a cabinet body and a diversion structure, and a first opening is formed at the top of the cabinet body; the flow guide structure is arranged at the first opening and connected with the cabinet body, the flow guide structure comprises a first flow guide structure and a second flow guide structure, the first flow guide structure is arranged at the first opening, and the second flow guide structure is configured to guide fluid flowing to the second flow guide structure through the first flow guide structure out of the cabinet body. Therefore, fluid enters the cabinet body through the first opening, air can enter the cabinet body through the arrangement of the first flow guide structure and the second flow guide structure, flows in the cabinet body and takes away heat, and the liquid entering the cabinet body can flow to the second flow guide structure firstly under the guidance of the first flow guide structure; the liquid can flow along the preset path and is discharged out of the cabinet body, and internal elements are protected against water damage. The arrangement of the diversion structure can meet the heat dissipation and waterproof requirements of the cabinet body of the energy storage cabinet, and improves the practicability of the cabinet body.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage cabinet technical field especially is related to a cabinet body and energy storage cabinet for energy storage cabinet. BACKGROUND

[0002] In prior art, the structure of energy storage cabinet body can only satisfy single function of drainage or heat dissipation, and cannot guarantee ventilation and heat dissipation while preventing rainwater from entering. SUMMARY

[0003] The utility model discloses at least one of the technical problems in prior art is solved, for this, the first purpose of the utility model is to propose a cabinet body for energy storage cabinet, can improve the waterproof performance and heat dissipation performance of cabinet.

[0004] The second purpose of the utility model is to propose an energy storage cabinet, including the cabinet body for energy storage cabinet described in the above embodiment.

[0005] The cabinet body for energy storage cabinet according to the first aspect of the utility model, including: cabinet body and flow guide structure, the top of the cabinet body forms first opening, the flow guide structure is located at the first opening and is connected with the cabinet body, the flow guide structure includes first flow guide structure and second flow guide structure, the first flow guide structure is located at the first opening, the second flow guide structure is located at the side adjacent to the center of the cabinet body of the first flow guide structure, and the second flow guide structure is configured to guide the fluid flowing to the second flow guide structure through the first flow guide structure out of the cabinet body.

[0006] The cabinet body for energy storage cabinet according to the utility model embodiment, fluid (such as air and liquid) enters the cabinet body through the first opening, and the arrangement of the first flow guide structure and the second flow guide structure enables air to enter the cabinet body, flow in the cabinet body and carry away heat, complete heat exchange with internal elements of the cabinet body, and the liquid entering the cabinet body can first flow to the second flow guide structure under the guidance of the first flow guide structure, and the design of the second flow guide structure enables the liquid to flow along the predetermined path and be discharged outside the cabinet body, so that the internal elements are protected from water damage. The arrangement of the flow guide structure can meet the heat dissipation and waterproof requirements of the cabinet body for energy storage cabinet, improve the practicability of the cabinet body, the flow guide structure is simple in design, easy to manufacture and install, and can reduce the production cost of the cabinet body.

[0007] In some embodiments, the first flow guide structure includes: a flow guide plate, the flow guide plate includes a flow guide plane and at least one flow guide inclined surface, the flow guide inclined surface is located at the outer circumferential side of the flow guide plane, the flow guide inclined surface is connected with the flow guide plane, and the side of the flow guide inclined surface away from the flow guide plane extends obliquely towards the second flow guide structure.

[0008] In some embodiments, the plurality of flow guide slopes are arranged along a circumferential direction of the flow guide plane, and the plurality of flow guide slopes are sequentially connected along a circumferential direction of the flow guide slope.

[0009] In some embodiments, the first flow guide structure further comprises at least one connecting plate, one end of the connecting plate is connected with the flow guide plate, and the other end of the connecting plate is detachably connected with the cabinet body.

[0010] In some embodiments, the second flow guide structure comprises at least one flow guide plate, one end of the flow guide plate is connected with the cabinet body, and the other end of the flow guide plate extends towards the center of the cabinet body in a horizontal direction, the flow guide plate is opposite to one side of the flow guide plate adjacent to the center of the cabinet body, and the flow guide plate is configured to guide fluid from the flow guide plate to the flow guide plate.

[0011] In some embodiments, the flow guide plate is adjacent to at least part of a projection of one end of the second flow guide structure along a height direction of the cabinet body.

[0012] In some embodiments, a side edge of the flow guide plate adjacent to the center of the cabinet body is formed with a drainage groove, the drainage groove is adapted to communicate with the outside of the cabinet body, and the flow guide plate is a plurality of flow guide plates, the drainage grooves formed on the plurality of flow guide plates are communicated.

[0013] In some embodiments, the cabinet body comprises a side plate, the side plate is formed with a through hole, the through hole is communicated with the drainage groove, and the through hole is adapted to drain fluid in the drainage groove out of the cabinet body.

[0014] In some embodiments, the cabinet body is formed with a containing cavity, the first flow guide structure and the second flow guide structure are arranged at intervals, the second flow guide structure defines a second opening, and the second opening communicates the first opening and the containing cavity.

[0015] According to the energy storage cabinet of the second aspect of the present application, the cabinet body of the first aspect of the present application is used for the energy storage cabinet, the energy storage cabinet is provided with a heat dissipation device, and the heat dissipation device is adapted to be opposite to the second opening of the cabinet body along the height direction of the cabinet body.

[0016] Additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present utility model will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the references to the following drawings of which:

[0018] Figure 1 is a schematic view of a cabinet body for an energy storage cabinet according to an embodiment of the present utility model;

[0019] Figure 2 is an exploded schematic view of the cabinet body according to an embodiment of the present utility model;

[0020] Figure 3 is a schematic view of a first flow guide structure according to an embodiment of the present utility model;

[0021] Figure 4 is a schematic view of a second flow guide structure according to an embodiment of the present utility model;

[0022] Figure 5 is a cross-sectional schematic view of the cabinet body according to an embodiment of the present utility model.

[0023] Reference Signs:

[0024] 100, cabinet body;

[0025] 10, cabinet body; 11, first opening; 12, side plate; 13, through hole; 14, accommodating cavity; 15, heat dissipation device;

[0026] 20, flow guide structure; 21, first flow guide structure; 22, flow guide plate; 23, flow guide plane; 24, flow guide inclined surface; 25, connecting plate; 26, second flow guide structure; 27, drainage plate; 271, first drainage plate; 272, second drainage plate; 28, drainage groove; 281, first drainage groove; 282, second drainage groove; 29, second opening;

[0027] A, first direction; B, second direction; C, third direction. DETAILED DESCRIPTION

[0028] The embodiments of the present utility model will be described in detail below, and the embodiments described with reference to the drawings are exemplary, and the following description is made with reference to Figures 1-5 The cabinet body 100 for the energy storage cabinet according to an embodiment of the present utility model is described below, which comprises a cabinet body 10 and a flow guide structure 20.

[0029] Specifically, as Figures 1-5As shown, the top of the cabinet body 10 is formed with a first opening 11, and the flow guide structure 20 is arranged at the first opening 11 and connected with the cabinet body 10, the flow guide structure 20 comprises a first flow guide structure 21 and a second flow guide structure 26, the first flow guide structure 21 is arranged at the first opening 11, and the second flow guide structure 26 is arranged at one side of the first flow guide structure 21 adjacent to the center of the cabinet body 10, and the second flow guide structure 26 is configured to guide the fluid flowing through the first flow guide structure 21 to the outside of the cabinet body 10. The cabinet body 10 has a first direction A, a second direction B and a third direction C, and the first direction A, the second direction B and the third direction C are perpendicular to each other.

[0030] In combination Figures 1-5 , the top of the cabinet body 10 is formed with a first opening 11 along the first direction A, and the first opening 11 penetrates the top of the cabinet body 10 along the first direction A. The first flow guide structure 21 is arranged at the first opening 11 and does not completely cover the first opening 11, and the first flow guide structure 21 is connected with the top of the cabinet body 10, and the second flow guide structure 26 is arranged in the cabinet body 10, and the second flow guide structure 26 is arranged at one side of the first flow guide structure 21 adjacent to the center of the cabinet body 10 along the first direction A, and the second flow guide structure 26 is connected with the top of the cabinet body 10. The first flow guide structure 21 and the second flow guide structure 26 are arranged in the first direction A, which is convenient for the flow of gas. The first flow guide structure 21 is configured to guide the liquid to the second flow guide structure 26, and the second flow guide structure 26 is configured to guide the liquid to the outside of the cabinet body 10.

[0031] According to the cabinet body 100 for the energy storage cabinet, the fluid (such as air and liquid) enters the cabinet body 100 through the first opening 11, and the arrangement of the first flow guide structure 21 and the second flow guide structure 26 enables the air to enter the cabinet body 100, flow in the cabinet body 100 and carry away heat, complete heat exchange with the internal elements of the cabinet body 100, and the liquid entering the cabinet body 100 can first flow to the second flow guide structure 26 under the guidance of the first flow guide structure 21, and the design of the second flow guide structure 26 enables the liquid to flow along a predetermined path and be discharged to the outside of the cabinet body 10, thereby protecting the internal elements from water damage. The arrangement of the flow guide structure 20 can meet the heat dissipation and waterproof requirements of the cabinet body 100 for the energy storage cabinet, improve the practicability of the cabinet body 100, and the flow guide structure 20 is simple in design, easy to manufacture and install, and can reduce the production cost of the cabinet body 100.

[0032] According to some embodiments of the present application, as shown in Figure 2 and Figure 3 , the first flow guide structure 21 comprises a flow guide plate 22, the flow guide plate 22 comprises a flow guide plane 23 and at least one flow guide inclined surface 24, the flow guide inclined surface 24 is arranged at the outer circumferential side of the flow guide plane 23, the flow guide inclined surface 24 is connected with the flow guide plane 23, and one side of the flow guide inclined surface 24 away from the flow guide plane 23 extends obliquely towards the second flow guide structure 26.

[0033] The flow guide plane 23 is flush with the top outer surface of the cabinet body 10, and the flow guide slope 24 is arranged at the outer circumferential side of the flow guide plane 23 along the circumference of the flow guide plane 23. One side edge of the flow guide slope 24 is connected with the outer side edge of the flow guide plane 23, and the other side edge of the flow guide slope 24 extends obliquely away from the one side of the flow guide plane 23 and towards the center of the cabinet body 10 along the first direction A. The flow guide plate 22 is arranged at the middle part of the first opening 11, and the outer circumferential edge of the flow guide plate 22 is arranged in a spaced manner with the edge of the first opening 11, so as to ensure sufficient space for air to directly enter the cabinet body 100.

[0034] Therefore, the flow guide slope 24 is designed to better guide the flow direction of the liquid, and the one side of the flow guide slope 24 away from the flow guide plane 23 extends obliquely towards the second flow guide structure 26, so as to ensure that the liquid can flow smoothly to the second flow guide structure 26. The oblique angle of the flow guide slope 24 can be adjusted according to actual needs, so as to ensure that the liquid can flow smoothly to the second flow guide structure 26, and meanwhile, the entry and exit of air are not hindered.

[0035] According to some embodiments of the present application, as shown in Figure 3 The flow guide slope 24 is a plurality of flow guide slopes 24 arranged along the circumference of the flow guide plane 23, and the plurality of flow guide slopes 24 are sequentially connected along the circumference of the flow guide slope 24. The flow guide slope 24 is a plane or a curved surface.

[0036] The plurality of flow guide slopes 24 are sequentially connected along the circumference of the flow guide slope 24 to form a continuous flow guide structure 20. The flow guide slope 24 can be a plane or a curved surface, and the specific shape can be designed according to actual needs to optimize the flow path of the liquid. One side edge of each flow guide slope 24 is connected with the outer side edge of the flow guide plane 23, and the other side edge extends obliquely away from the one side of the flow guide plane 23 and towards the center of the cabinet body 10 along the first direction A, so as to ensure that the liquid can flow smoothly to the second flow guide structure 26.

[0037] Therefore, the plurality of flow guide slopes 24 are arranged along the circumference to form a plurality of guide paths, so as to ensure that the liquid can be smoothly discharged from different directions, and the liquid can be quickly discharged outside the cabinet body 100, thereby preventing water accumulation in the cabinet body 100 and protecting internal components from water damage.

[0038] According to some embodiments of the present application, as shown in Figures 1-3 The first flow guide structure 21 further comprises at least one connecting plate 25, one end of the connecting plate 25 is connected with the flow guide plate 22, and the other end of the connecting plate 25 is detachably connected with the cabinet body 10.

[0039] One end of the connecting plate 25 is connected with the flow guide plane 23 of the flow guide plate 22, and the other end of the connecting plate 25 is connected with the top surface of the cabinet body 10. In some embodiments, the one end of the connecting plate 25 and the flow guide plate 22 can be connected by welding or through fasteners. The top of the cabinet body 10 is formed with a mounting groove to detachably cooperate with the other end of the connecting plate 25 in the mounting groove. The mounting groove can limit the connecting plate 25 and then limit the first flow guide structure 21, and then the other end of the connecting plate 25 is fixed on the top of the cabinet body 10 through fasteners.

[0040] Therefore, the connecting plate 25 is arranged to fix the first flow guide structure 21 at the first opening 11, and to ensure the stability and firmness of the flow guide plate 22. The detachable design of the connecting plate 25 makes it easy to regularly check and clean the flow guide structure 20, and simplifies the installation process of the flow guide structure 20. When the flow guide plate 22 needs to be cleaned or replaced, the connecting plate 25 can be easily detached for maintenance and maintenance, and the long-term stable operation of the flow guide structure 20 is ensured.

[0041] According to some embodiments of the present application, as shown in Figure 3 and Figure 4 The second flow guide structure 26 includes at least one drainage plate 27, one end of the drainage plate 27 is connected with the cabinet body 10, the other end of the drainage plate 27 extends along the horizontal direction to the center of the cabinet body 10, the drainage plate 27 is opposite to the side of the flow guide plate 22 adjacent to the center of the cabinet body 10, and the drainage plate 27 is configured to guide the fluid flow through the flow guide plate 22 to the drainage plate 27.

[0042] The drainage plate 27 is connected to one side surface of the top of the cabinet body 10 adjacent to the center of the cabinet body 10 along the first direction A, and the other end of the drainage plate 27 extends obliquely along the first direction A and horizontally towards the center of the cabinet body 10. The drainage plate 27 can be a plane or a curved surface, and the specific shape can be designed according to actual needs to optimize the flow path of the fluid. Specifically, the drainage plate 27 comprises: a first drainage plate 271 extending along the third direction C of the cabinet body 10, and two first drainage plates 271 oppositely arranged along the second direction B of the cabinet body 10, and the other ends of the two first drainage plates 271 extend obliquely towards each other; and a second drainage plate 272 extending along the second direction B of the cabinet body 10, and the two ends of the second drainage plate 272 along the second direction B of the cabinet body 10 are connected to the one ends of the two first drainage plates 271 along the third direction C, and the other ends of the two first drainage plates 271 along the third direction C are connected to the one side surface of the cabinet body 10 along the third direction C. The first drainage plate 271 and the second drainage plate 272 are arranged around the edge of the first opening 11 along the one end of the first direction A, and the end of the first drainage plate 271 and the second drainage plate 272 along the first direction A is connected to the inner side surface of the top of the cabinet body 10, which can be a welded connection or a connection through fasteners, etc.

[0043] Therefore, the drainage plate 27 is opposite to the other side edge of the flow guide slope 24, and the fluid can flow from the flow guide plate 22 to the drainage plate 27. The oblique extension of the drainage plate 27 facilitates the flow of fluid from one end of the drainage plate 27 to the other end, and then along the predetermined path to the outside of the cabinet body 100, ensuring that the cabinet body 100 will not accumulate water, and preventing damage to internal components by liquid.

[0044] According to some embodiments of the present application, as shown in Figures 3-5 The projection of the one end of the flow guide plate 22 adjacent to the second flow guide structure 26 along the height direction of the cabinet body 10 is at least partially located in the projection of the drainage plate 27 along the height direction of the cabinet body 10.

[0045] The height direction of the cabinet body 10 is the first direction A, and the projection of the one end of the flow guide plate 22 adjacent to the second flow guide structure 26 along the first direction A is at least partially located in the projection of the drainage plate 27 along the height direction of the cabinet body 10, that is, the flow guide plate 22 and the drainage plate 27 have overlapping portions in the first direction A, ensuring that the fluid can flow smoothly from the flow guide plate 22 to the drainage plate 27. The drainage plate 27 can block the liquid, preventing the fluid from directly flowing to the energy storage components inside the cabinet body 10, and preventing damage to internal components by liquid.

[0046] According to some embodiments of the present application, as shown inFigure 3 and Figure 4 As shown in the drawings, the drainage plate 27 is formed with a drainage groove 28 adjacent to one side edge of the center of the cabinet body 10, and the drainage groove 28 is adapted to communicate with the outside of the cabinet body 10; the drainage plate 27 is a plurality of, and the plurality of drainage plates 27 are respectively opposite to the plurality of guide inclined surfaces 24, and the drainage grooves 28 formed on the plurality of drainage plates 27 are communicated.

[0047] Specifically, the first drainage plate 271 is formed with a first drainage groove 281 at the other end along the first direction A, the first drainage groove 281 extends along the length direction, the second drainage plate 272 is formed with a second drainage groove 282 at the other end along the body height direction, the second drainage groove 282 extends along the width direction, one end of the first drainage groove 281 is communicated with the second drainage groove 282, and the other end of the first drainage groove 281 is communicated with the outside of the cabinet body 10.

[0048] Therefore, the liquid enters the cabinet body 100 through the first opening 11, the design of the plurality of guide inclined surfaces 24 enables the liquid to flow along a predetermined path to the second guide structure 26, the liquid flows to the first drainage plate 271 and the second drainage plate 272 under the guidance of the plurality of guide inclined surfaces 24, and the design of the first drainage plate 271 and the second drainage plate 272 enables the liquid to flow into the drainage groove 28 along a predetermined path, and finally flows out of the cabinet body 100 through the drainage groove 28, so as to ensure that the inside of the cabinet body 100 is not waterlogged. The cooperation of the guide plate 22 and the drainage plate 27 forms a multi-stage guide system, and the design of the drainage groove 28 ensures that the liquid can be smoothly discharged outside the cabinet body 100, thereby further improving the waterproof performance.

[0049] According to some embodiments of the present application, as shown in the drawings, Figure 2 The cabinet body 10 comprises a side plate 12, and the side plate 12 is formed with a through hole 13, the through hole 13 is communicated with the drainage groove 28, and the through hole 13 is adapted to discharge the fluid in the drainage groove 28 out of the cabinet body 10.

[0050] The side plate 12 is arranged on one side of the cabinet body 10 along the third direction C, the side plate 12 is formed with a through hole 13 penetrating the side plate 12 along the third direction C, the other end of the first drainage groove 281 is communicated with the through hole 13, and the liquid in the drainage groove 28 can be discharged out of the cabinet body 100 through the through hole 13. Therefore, the arrangement of the side wall through hole 13 ensures that the liquid in the drainage groove 28 can be smoothly discharged out of the cabinet body 100.

[0051] According to some embodiments of the present application, as shown in the drawings, Figure 5 The cabinet body 10 is formed with a receiving cavity 14, the first guide structure 21 and the second guide structure 26 are arranged at intervals, the second guide structure 26 defines a second opening 29, and the second opening 29 is communicated with the first opening 11 and the receiving cavity 14.

[0052] The cabinet body 10 is formed with a containing cavity 14 for containing energy storage elements and the like. The first flow guide structure 21 and the second flow guide structure 26 are arranged at intervals along the first direction A, and a plurality of flow guide plates 27 of the second flow guide structure 26 jointly define a second opening 29 adjacent to one end of the center of the cabinet body 10. The projection of the second opening 29 along the first direction A is located within the projection of the flow guide plate 22 along the first height direction, that is, the liquid can be prevented from directly flowing to the energy storage elements inside the containing cavity 14 through the second opening 29, and the liquid can be prevented from damaging the internal elements.

[0053] Therefore, the second opening 29 communicates the first opening 11 and the containing cavity 14, so that the gas can smoothly enter the containing cavity 14 inside the cabinet body 100 from the first opening 11 and the second opening 29, and then flow out through the first opening 11 and the second opening 29 after heat exchange, thereby improving the heat dissipation performance of the cabinet body 10.

[0054] According to the energy storage cabinet of the second aspect of the present application, the cabinet body 100 for the energy storage cabinet according to the first aspect of the present application is provided, and the energy storage cabinet is provided with a heat dissipation device 15, and the heat dissipation device 15 is adapted to be opposite to the second opening 29 of the cabinet body 100 along the height direction of the cabinet body 10.

[0055] The cabinet body 10 is the basic structure of the energy storage cabinet, and the heat dissipation device 15 is arranged in the containing cavity 14 formed by the cabinet body 10. The heat dissipation device 15 can be a fan, a heat sink or other heat dissipation equipment. The heat dissipation device 15 is opposite to the second opening 29 along the first direction A, so as to facilitate the efficient flow of gas and improve the heat dissipation performance of the energy storage cabinet as a whole.

[0056] According to the energy storage cabinet of the present application, the cabinet body 100 of the energy storage cabinet is provided with the flow guide structure 20, the waterproof performance of the cabinet body 100 of the energy storage cabinet is ensured on the premise of ensuring the heat dissipation performance of the energy storage cabinet, the heat dissipation device 15 is arranged in the energy storage cabinet and opposite to the second opening 29 of the flow guide structure 20, and the heat dissipation performance of the cabinet body 100 is further improved.

[0057] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0058] In the description of the utility model, "first feature", "second feature" can include one or more features. In the description of the utility model, "multiple" means two or more. In the description of the utility model, "above" or "below" of the first feature in the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. In the description of the utility model, "above", "above" and "above" of the first feature in the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height.

[0059] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example.

[0060] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A cabinet for an energy storage cabinet, characterized in that, include: The cabinet body has a first opening at its top; A flow guiding structure is provided at the first opening and connected to the cabinet body. The flow guiding structure includes a first flow guiding structure and a second flow guiding structure. The first flow guiding structure is provided at the first opening, and the second flow guiding structure is provided on the side of the first flow guiding structure adjacent to the center of the cabinet body. The second flow guiding structure is configured to guide the fluid flowing from the first flow guiding structure to the second flow guiding structure out of the cabinet body.

2. The cabinet for an energy storage cabinet according to claim 1, characterized in that, The first flow guiding structure includes: A flow guide plate, comprising a flow guide plane and at least one flow guide slope, wherein the flow guide slope is disposed on the outer periphery of the flow guide plane and connected to the flow guide plane, and the side of the flow guide slope away from the flow guide plane extends obliquely toward the second flow guide structure.

3. The cabinet for an energy storage cabinet according to claim 2, characterized in that, The flow guiding slope is multiple, and the multiple flow guiding slopes are arranged circumferentially along the flow guiding plane, and the multiple flow guiding slopes are connected sequentially along the circumferential direction of the flow guiding slope; The guide slope can be a plane or a curved surface.

4. The cabinet for an energy storage cabinet according to claim 2, characterized in that, The first flow guiding structure further includes: At least one connecting plate, one end of which is connected to the flow guide plate, and the other end of which is detachably connected to the cabinet body.

5. The cabinet for an energy storage cabinet according to claim 2, characterized in that, The second flow guiding structure includes: At least one diversion plate, one end of which is connected to the cabinet body, and the other end of which extends obliquely in the horizontal direction toward the center of the cabinet body. The diversion plate and the guide plate are opposite each other on the side adjacent to the center of the cabinet body. The diversion plate is configured such that fluid flows through the guide plate toward the diversion plate.

6. The cabinet for an energy storage cabinet according to claim 5, characterized in that, At least a portion of the projection of one end of the flow guide plate adjacent to the second flow guide structure along the height direction of the cabinet body is located within the projection of the flow guide plate along the height direction of the cabinet body.

7. The cabinet for an energy storage cabinet according to claim 5, characterized in that, A drain trough is formed on one side edge of the drain plate near the center of the cabinet body, and the drain trough is adapted to communicate with the outside of the cabinet body; There are multiple diversion plates, each of which is opposite to a plurality of flow guiding inclined surfaces, and the drainage channels formed on the plurality of diversion plates are connected.

8. The cabinet for an energy storage cabinet according to claim 7, characterized in that, The cabinet body includes a side panel with a through hole formed on the side panel. The through hole communicates with the drain tank and is adapted to discharge the fluid in the drain tank into the cabinet body.

9. The cabinet for an energy storage cabinet according to any one of claims 1-8, characterized in that, The cabinet body has a receiving cavity. The first flow guiding structure and the second flow guiding structure are spaced apart, the second flow guiding structure defines a second opening, and the second opening connects the first opening and the receiving cavity.

10. An energy storage cabinet, characterized in that, The cabinet includes a cabinet for an energy storage unit according to any one of claims 1-9, wherein the energy storage unit is provided with a heat dissipation device, and the heat dissipation device is adapted to be opposite to a second opening of the cabinet along the height direction of the cabinet body.

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