Energy storage cabinet
By incorporating features such as louvers, water accumulation areas, drainage holes, and gravity-type floor drain boxes into the energy storage cabinet, the problem of insufficient waterproofing in traditional energy storage cabinets has been solved, achieving higher waterproofing performance and equipment safety, while reducing maintenance costs.
Patent Information
- Application Number
- CN202520264090.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-18
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-02-18
AI Technical Summary
Traditional energy storage cabinets lack effective waterproofing measures, allowing rainwater to seep into the cabinet, affecting equipment performance and safety, and increasing maintenance costs.
An energy storage cabinet structure was designed, which includes louvers, a water collection area, drainage holes, a floor drain box, and a filter dustproof cotton. The inclined blade design of the louvers and the setting of the water collection area reduce the amount of rainwater entering the cabinet. The drainage holes and gravity-type floor drain box ensure that water is drained quickly, and the filter dustproof cotton prevents impurities from entering and enhances waterproof performance.
It effectively prevents rainwater from entering the cabinet, improves waterproof performance, reduces equipment damage, lowers maintenance costs, ensures operational safety, and extends equipment life.
Smart Images
Figure CN223583546U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of energy technology, especially a kind of energy storage cabinet. BACKGROUND
[0002] With the transformation of energy structure and the rapid development of renewable energy, as a key energy storage equipment, the stability and safety of energy storage cabinet are crucial. Energy storage cabinet is usually placed outdoors, directly exposed to various harsh weather conditions, so its waterproof and drainage design is extremely critical to protect internal electrical equipment, ensure safe operation and prolong equipment life.
[0003] However, traditional energy storage cabinet often lacks effective waterproof measures, which leads to rainwater penetrating into the cabinet body under extreme weather such as heavy rain, causing damage to electrical equipment, increasing maintenance cost and safety hazards. Not only will it affect the performance and life of the energy storage cabinet, but also pose a threat to safe operation. SUMMARY
[0004] Therefore, it is necessary to provide an energy storage cabinet to solve the above technical problems.
[0005] An energy storage cabinet, comprising: a cabinet body, a cabinet door, a heat dissipation hole, a louver and a water accumulation area.
[0006] The cabinet door is rotatably arranged on the frame of the cabinet body.
[0007] The heat dissipation hole is formed on the surface of the cabinet door, the louver is arranged on the inner side of the cabinet door, the second side of the blade in the louver is close to the cabinet door, the height of the first side is higher than that of the second side, the overlapping rate of the two blades in the louver is 50%, the water accumulation area is arranged at the bottom of the louver, and the height of the top edge of the water accumulation area is lower than the lowest point of the heat dissipation hole.
[0008] In one embodiment, a baffle is arranged on the lowermost blade of the louver, and the baffle is located at the top edge of the blade.
[0009] In one embodiment, a first dustproof filter is further arranged on the inner side of the louver.
[0010] In one embodiment, a bending edge is arranged at the bottom of the cabinet door, the bending edge is bent towards the cabinet body, and a drain hole is formed through the bending edge.
[0011] In one embodiment, a floor drain box is further arranged at the bottom of the cabinet body, and the floor drain box is arranged below the control cabin in the cabinet body.
[0012] In one of the embodiments, the floor drain box is a gravity type floor drain.
[0013] In one of the embodiments, a second dustproof cotton is further included, which is arranged in the floor drain box.
[0014] In one of the embodiments, a base is further included, which is arranged below the cabinet body and is bolted to the bottom of the cabinet body.
[0015] In one of the embodiments, an outer plate is further included, the side surface of the base is provided with a channel groove, the outer plate is arranged at the groove of the channel groove, and the edge of the outer plate abuts against the edge of the channel groove.
[0016] In one of the embodiments, two groups of forklift holes are arranged on the base and offset towards one side of the battery cabin in the energy storage cabinet. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 FIG. 1 is a structural schematic diagram of an energy storage cabinet in one of the embodiments;
[0018] Figure 2 FIG. 2 is a structural schematic diagram of the assembly relationship of a cabinet door, a louver and a first dustproof cotton in one of the embodiments;
[0019] Figure 3 FIG. 3 is a structural schematic diagram of a water accumulation area in one of the embodiments;
[0020] Figure 4 FIG. 4 is a structural schematic diagram of A part in FIG. 3; Figure 3
[0021] FIG. 5 is a structural schematic diagram of B part in FIG. 3; Figure 5 Figure 2 FIG. 6 is a structural schematic diagram of the assembly relationship of a cabinet body, a floor drain box and a second dustproof cotton in one of the embodiments;
[0022] Figure 6 FIG. 7 is a structural schematic diagram of C part in FIG. 6;
[0023] Figure 7 Figure 6 FIG. 8 is a structural schematic diagram of the assembly relationship of a cabinet body, a floor drain box and a second dustproof cotton in one of the embodiments;
[0024] 100, cabinet body; 110, cabinet door; 111, heat dissipation hole; 112, bending edge; 113, water draining hole; 120, louver; 121, water accumulation area; 122, baffle; 123, first dustproof cotton; 130, floor drain box; 131, second dustproof cotton; 200, base; 210, outer plate; 220, forklift hole. DETAILED DESCRIPTION
[0025] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.
[0026] Example 1
[0027] like Figures 1-4 As shown, an energy storage cabinet is provided, which includes: cabinet body 100, cabinet door 110, heat dissipation hole 111, louver 120 and water collection area 121;
[0028] The cabinet door 110 is rotatably mounted on the frame of the cabinet body 100;
[0029] The heat dissipation hole 111 is formed on the surface of the cabinet door 110. The louver 120 is disposed on the inner side of the cabinet door 110. The second side of the slats in the louver 120 is close to the cabinet door 110. The height of the first side is higher than the height of the second side. The overlap rate of two slats in the louver 120 is 50%. The water accumulation area 121 is disposed at the bottom of the louver 120. The height of the top edge of the water accumulation area 121 is lower than the lowest point of the heat dissipation hole 111.
[0030] In this embodiment, a louver 120 is provided on the inner side of the cabinet door 110, and the height of the first side of the louver 120 blades is higher than the height of the second side, so that the louver 120 blades are tilted downward relative to the cabinet door 110. The gaps in the louver 120 blades can both dissipate heat from the equipment inside the cabinet 100 and block rainwater from directly contacting the internal equipment between the cabinet door 110 and the internal equipment, thus improving the protection of the electrical equipment inside the energy storage cabinet. Furthermore, the overlap rate of two louvers in the louver 120 is 50%, and the distance between the louvers is 5-9mm, which can effectively prevent rainwater from directly entering the cabinet 100. Especially in heavy rain, it can reduce the risk of rainwater entering the cabinet 100 through the heat dissipation holes 111, improving the overall waterproof performance of the energy storage cabinet.
[0031] In addition, a water collection area 121 is provided at the bottom of the louver 120. The water collection area 121 is the area between the louver 120 blades and the inner wall of the cabinet door 110. The top edge of the water collection area 121 is lower than the lowest point of the ventilation hole 111. This ensures that in heavy rain, even if some rainwater enters the inside of the cabinet door 110, it will first flow into the water collection area 121 instead of directly entering the cabinet body 100 through the ventilation hole 111, thus reducing the risk of rainwater backflow. Furthermore, when the water on the louver 120 blades cannot flow out of the ventilation hole 111 of the cabinet door 110 in time, it can temporarily collect in the water collection area 121, preventing water from backflowing into the cabinet body 100.
[0032] As shown in Figure 3 and Figure 4 In one embodiment, the lowermost blade of the louvers 120 is provided with a baffle 122 located at the top edge of the blade.
[0033] In this embodiment, the baffle 122 can prevent rainwater from flowing directly from the top edge of the blade into the space between the blades, thereby reducing the possibility of rainwater entering the interior of the cabinet 100 and enhancing the waterproof performance. When rainwater accumulates on the blade, the baffle 122 can also guide the water flow along the blade to the water accumulation area 121 instead of directly dripping into the interior of the cabinet 100, which helps to improve the drainage efficiency and reduce water accumulation in the interior of the cabinet 100 to improve the drainage efficiency.
[0034] As shown in Figure 2 In one embodiment, a first filter dust-proof cotton 123 is further included, which is arranged on the inner side of the louvers 120.
[0035] In this embodiment, the first filter dust-proof cotton 123 is arranged on the inner side of the louvers 120. When rainwater enters the cabinet 100 through the gaps between the blades of the louvers 120, the first filter dust-proof cotton 123 can intercept the dust and other impurities carried by the water, preventing these impurities from flowing into the interior of the cabinet 100 along with the water flow, thereby reducing the pollution in the interior of the cabinet 100. The filter dust-proof cotton can also adsorb dust and other particulate matters in the rainwater, reducing the risk of dust and other particulate matters being washed by the rainwater and clogging the heat dissipation holes 111, thereby maintaining the unobstructed drainage system and improving the drainage efficiency.
[0036] As shown in Figure 2 and Figure 5 In one embodiment, the bottom of the cabinet door 110 is provided with a bent edge 112 that is bent towards the cabinet 100, and the bent edge 112 is provided with a plurality of hydrophobic holes 113.
[0037] In this embodiment, the hydrophobic holes 113 are in the shape of a waist, and there are multiple hydrophobic holes 113, which are equally distributed along the bottom edge of the cabinet door 110. The provision of the hydrophobic holes 113 allows the water accumulated on the bent edge 112 to be quickly drained out of the cabinet 100, reducing the water accumulation at the bottom of the cabinet door 110 and avoiding corrosion or electrical safety problems caused by long-term water accumulation.
[0038] As shown in Figure 6 and Figure 7 In one embodiment, a floor drain box 130 is further included, which is arranged at the bottom of the cabinet 100 and below the control compartment in the cabinet 100.
[0039] In this embodiment, the floor drain box 130 is located below the control cabin, which can more effectively collect the water in the control cabin area, because the water will naturally flow to a lower position, thereby improving the drainage efficiency. The floor drain box 130 is arranged below the control cabin, which helps to prevent water accumulation in the control cabin area and protect the electrical and electronic equipment in the control cabin from water damage and corrosion.
[0040] As shown in Figure 6 , in one embodiment, the floor drain box 130 is a gravity type floor drain.
[0041] In this embodiment, the gravity type floor drain is a drainage device that relies on gravity and the self-weight of water to open and close, and the gravity type floor drain is one-way opening. When the water level rises, the floor drain cover will automatically open to allow water to flow out; after the water level drops, the floor drain cover will automatically close by gravity. And water can only flow out of the cabinet 100, but cannot flow from the outside, which helps to prevent external water sources from flowing into the cabinet 100, and improves the waterproof performance of the energy storage cabinet.
[0042] As shown in Figure 6 and Figure 7 , in one embodiment, it further includes a second filter dust-proof cotton 131, which is arranged in the floor drain box 130.
[0043] In this embodiment, the second filter dust-proof cotton 131 is arranged in the floor drain box 130, which can capture finer particulate matter, enhance the filtering effect of the floor drain box 130, and prevent tiny dust and impurities from flowing into the drainage system or the external environment of the cabinet 100. At the same time, it prevents the clogging of the floor drain and the drainage pipeline, ensuring smooth water flow. In addition, the filter dust-proof cotton can protect the drainage system from the wear of solid particles, prolonging the service life of the drainage pipeline, inspection well and drainage outlet.
[0044] As shown in Figure 1 , in one embodiment, it further includes a base 200, which is arranged below the cabinet 100, and the base 200 is connected to the bottom of the cabinet 100 by bolts.
[0045] In this embodiment, the design of the base 200 can keep the bottom of the cabinet 100 away from the ground, reducing the direct contact of the cabinet 100 with the ground and avoiding long-term water accumulation and corrosion. And the bolt connection makes the base 200 can be quickly disassembled with the cabinet 100, which is convenient for maintenance and inspection of the bottom of the cabinet 100 and the drainage system, and timely discovery and solution of problems. The base 200 can also protect the bottom of the cabinet 100 from direct contact with ground moisture and corrosive substances, prolonging the service life of the cabinet 100.
[0046] As shown in Figure 1As shown, in one embodiment, an outer plate 210 is also included. The side of the base 200 is provided with a channel steel groove. The outer plate 210 is disposed at the groove opening of the channel steel groove, and the edge of the outer plate 210 abuts against the edge of the channel steel groove.
[0047] In this embodiment, the base 200 is composed of channel steel with channel steel grooves. By setting an outer plate 210 along the edge of the channel steel groove, the abutment design between the outer plate 210 and the edge of the channel steel groove can provide a better sealing effect, prevent moisture from seeping in from the gaps in the channel steel groove, prevent water accumulation and poor drainage under the base 200 due to corrosion, and enhance the waterproof performance of the entire base 200.
[0048] like Figure 1 As shown, in one embodiment, the base 200 has two sets of forklift holes 220 on its frame, and the two sets of forklift holes 220 are offset toward one side of the battery compartment in the energy storage cabinet.
[0049] In this embodiment, the battery compartment is typically heavy, causing the overall center of gravity of the energy storage cabinet to shift towards one side. Orienting the forklift port 220 towards the battery compartment helps maintain the balance of the cabinet 100 during transport. Simultaneously, it ensures that when the energy storage cabinet is moved, water will not remain inside the cabinet 100 due to the shifted center of gravity, thus helping to maintain drainage efficiency.
[0050] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0051] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.
Claims
1. An energy storage cabinet, characterized in that, include: Cabinet body, cabinet doors, ventilation holes, louvers, and water accumulation areas; The cabinet door is rotatably mounted on the frame of the cabinet body; The heat dissipation holes are formed on the surface of the cabinet door, and the louvers are set on the inside of the cabinet door. The first side of the louver blades is close to the cabinet body, and the second side of the louver blades is close to the cabinet door. The height of the first side is higher than the height of the second side. The overlap rate of two louvers in the louver is 50%. The water accumulation area is set at the bottom of the louver, and the height of the top edge of the water accumulation area is lower than the lowest point of the heat dissipation holes.
2. The energy storage cabinet according to claim 1, characterized in that, A baffle is provided on the lowest slat of the louver, and the baffle is located at the top edge of the slat.
3. The energy storage cabinet according to claim 1, characterized in that, It also includes a first filter dustproof cotton, which is disposed on the inside of the louver.
4. The energy storage cabinet according to claim 1, characterized in that, The bottom of the cabinet door is provided with a bent edge, which bends toward the cabinet body, and a drainage hole is provided through the bent edge.
5. The energy storage cabinet according to claim 1, characterized in that, It also includes a floor drain box, which is located at the bottom of the cabinet and below the control compartment in the cabinet.
6. The energy storage cabinet according to claim 5, characterized in that, The drain box is a gravity-type drain.
7. The energy storage cabinet according to claim 5, characterized in that, It also includes a second filter dustproof cotton, which is installed inside the drain box.
8. The energy storage cabinet according to any one of claims 1 to 7, characterized in that, It also includes a base, which is located below the cabinet and is connected to the bottom of the cabinet by bolts.
9. The energy storage cabinet according to claim 8, characterized in that, It also includes an outer plate, the side of the base is provided with a channel steel groove, the outer plate is disposed at the groove opening of the channel steel groove, and the edge of the outer plate abuts against the edge of the channel steel groove.
10. The energy storage cabinet according to claim 8, characterized in that, The base has two sets of forklift holes, which are offset toward the side of the battery compartment in the energy storage cabinet.