Energy storage battery cabinet
By setting shutters on the side wall of the energy storage battery cabinet and using filter cotton with honeycomb channels, combined with the design of the water guide tank and drain port, the problem of outdoor energy storage battery control module being easily eroded by rainwater in extreme weather is solved, and the problem of outdoor energy storage battery control module is realized. Effective protection of internal components of the battery cabinet.
Patent Information
- Application Number
- CN202420925951.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-04-19
- Filing Date
- 2024-04-29
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-04-29
AI Technical Summary
In extreme weather, the control module of outdoor energy storage batteries is easily damaged by rainwater due to heat dissipation needs.
Design an energy storage battery cabinet, set up blinds on the side wall of the cabinet body, and install filter cotton with honeycomb channels in the blinds to prevent water from entering the cabinet body, and at the same time, discharge accumulation through the design of the water guide tank and drain outlet water.
It effectively prevents rainwater from entering the energy storage battery cabinet, protects internal components, especially control modules, prevents them from being eroded and damaged by rainwater, and ensures the normal operation of the equipment.
Smart Images
Figure CN222507852U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of batteries, in particular to an energy storage battery cabinet. Background Art
[0002] In the energy storage industry, energy storage battery cabinets are usually used for energy storage. Energy storage cabinets can be used to store electrical energy and supply energy to external devices. Especially in recent years, with the rapid development of the energy storage industry, the scale of the outdoor power supply industry has continued to expand.
[0003] At present, in outdoor energy storage battery management systems, cabinets are generally used to load control modules in the control system. However, in actual use, the cabinets of outdoor energy storage batteries are installed and applied outdoors, and sometimes they may encounter some extreme weather, which may easily cause damage to the control system of the energy storage battery management system.
[0004] Therefore, it is urgent to propose corresponding solutions to the problem that the control modules of outdoor energy storage batteries are easily damaged by rainwater due to heat dissipation in extreme weather. Utility Model Content
[0005] The purpose of the utility model is to overcome the problem in the prior art that the control module of the outdoor energy storage battery is easily damaged by rainwater due to the need for heat dissipation in extreme weather.
[0006] In order to achieve the above-mentioned purpose, the utility model provides an energy storage battery cabinet, comprising: a cabinet body, in which a battery control module is installed; a shutter, which comprises a window frame installed on the side wall of the cabinet body, a plurality of shutter blades arranged horizontally in the window frame, and filter cotton installed on the inner side of the shutter blades and arranged in the window frame, the filter cotton having a honeycomb channel to prevent water from flowing into the cabinet body.
[0007] In some embodiments, a water channel is formed at the bottom of the inner side of the window frame and extends obliquely downward toward the side wall of the cabinet. A plurality of drainage ports spaced apart from each other are formed on the side wall of the cabinet. The drainage ports are connected to the outlet of the water channel to drain the accumulated water in the water channel.
[0008] In some embodiments, the drain port is disposed below the shutter, and a plurality of the drain ports are spaced apart from each other along a horizontal extension direction parallel to the window frame.
[0009] In some embodiments, the angle between the water guide groove and the side wall of the cabinet is not less than 100°.
[0010] In some embodiments, a plurality of the louver blades are distributed in the window frame at equal distances in a vertical direction, and the louver blades extend obliquely downward in a direction away from the inner cavity of the cabinet.
[0011] In some embodiments, the cabinet includes a front door and a rear door arranged opposite to each other, and the front door and the rear door are both provided with a plurality of shutters distributed in a vertical direction, and at least some of the shutters are arranged opposite to the battery control module.
[0012] In some embodiments, a heat dissipation fan is also installed in the cabinet, and the heat dissipation fan is connected to the shutter on the rear door.
[0013] In some embodiments, an observation window is further provided on the front door, and the observation window is arranged opposite to the indicator light and the button.
[0014] In some embodiments, the shutters include a first shutter disposed near an upper portion of the cabinet and a second shutter disposed near a lower portion of the cabinet, wherein the second shutter is arranged opposite to the battery control module.
[0015] In some embodiments, a plug-in slot is installed at the bottom of the cabinet, and the plug-in slot is adapted to a working part of a forklift.
[0016] In the above technical solution, louvers are arranged on the side walls of the cabinet for ventilation and heat dissipation, and filter cotton with honeycomb channels is arranged in the louvers to prevent water from flowing into the cabinet through the louvers. Especially in extreme weather, the setting of the louvers can prevent rainwater from drifting into the energy storage battery cabinet, thereby protecting the components in the energy storage battery cabinet, especially the safe use of the control module, and preventing it from being damaged by rainwater. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a front view of an energy storage battery cabinet of the utility model;
[0018] Figure 2 yes Figure 1 A schematic structural diagram of a front door in an energy storage battery cabinet disclosed in;
[0019] Figure 3 yes Figure 1 A side sectional view of a shutter in an energy storage battery cabinet disclosed in;
[0020] Figure 4 yes Figure 1 A detailed enlarged view of the shutter and drain port in an energy storage battery cabinet disclosed in;
[0021] Figure 5 yes Figure 1 A schematic structural diagram of a rear door in an energy storage battery cabinet disclosed in;
[0022] Figure 6 yes Figure 5 A structural schematic diagram of the connection between the shutters on the rear door of a storage battery cabinet and a heat dissipation fan is disclosed in.
[0023] Description of Reference Numerals
[0024] 1 Cabinet 2 Shutters
[0025] 21 Window frame 22 Louver blades
[0026] 23 Filter cotton 24 Water guide groove
[0027] 3 Drain 4 Front door
[0028] 5 Rear door 6 Cooling fan
[0029] 7 Observation window 81 First shutter
[0030] 82 Second blind 9 socket DETAILED DESCRIPTION
[0031] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.
[0032] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.
[0033] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure 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 cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.
[0034] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.
[0035] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances. When a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device.
[0036] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.
[0037] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.
[0038] In order to overcome the problem in the prior art that the control module of the outdoor energy storage battery is easily damaged by rainwater due to the need for heat dissipation in extreme weather, Figures 1 to 6 As shown, the utility model discloses an energy storage battery cabinet, comprising:
[0039] A cabinet 1, in which a battery control module is installed;
[0040] The shutter 2 includes a window frame 21 installed on the side wall of the cabinet 1, a plurality of shutter blades 22 arranged horizontally in the window frame 21, and a filter cotton 23 installed on the inner side of the shutter blades 22 and arranged in the window frame 21, wherein the filter cotton 23 has a honeycomb channel to prevent water from flowing into the cabinet 1.
[0041] Specifically, combined Figures 1 to 6As shown, filter cotton 23 can be arranged in the shutter 2 so that the interior of the cabinet 1 is not directly exposed to the external environment, and the filter cotton 23 has a honeycomb channel with complex curvature, which is conducive to absorbing raindrops. When raindrops enter the shutter 2, the raindrops can be absorbed by the filter cotton 23 and cannot directly enter the cabinet 1, thereby protecting the internal components of the cabinet 1 and preventing the internal components from being damaged by rain erosion.
[0042] Ventilation and heat dissipation are achieved by arranging shutters 2 on the side walls of the cabinet 1, and filter cotton 23 with honeycomb channels is arranged in the shutters 2 to prevent water from flowing into the cabinet 1 through the shutters 2. Especially in extreme weather, the arrangement of the shutters 2 can prevent rainwater from drifting into the energy storage battery cabinet, thereby protecting the components in the energy storage battery cabinet, especially the safe use of the control module, and preventing it from being damaged by rainwater.
[0043] Wherein, in some embodiments, reference Figure 3 and Figure 6 As shown, a water channel 24 is formed at the bottom of the inner side of the window frame 21 and extends downwardly and obliquely toward the side wall of the cabinet 1. A plurality of drainage ports 3 spaced apart from each other are provided on the side wall of the cabinet 1. The drainage ports 3 are connected to the outlet of the water channel 24 so as to drain the accumulated water in the water channel 24.
[0044] Specifically, combined Figure 3 and Figure 6 As shown, the bottom wall of the inner side of the window frame 21 can be tilted downward to form a sloped water channel 24, and the outlet end of the water channel 24 is connected to the drain port 3. In this way, when rainwater enters the shutter 2, the filter cotton 23 can first absorb the rainwater to prevent the rainwater from directly entering the cabinet 1. Secondly, the water overflowing from the filter cotton 23 can flow downward along the water channel 24, and then be discharged from the cabinet 1 through the drain port 3, so as to prevent the rainwater from staying in the shutter 2 for a long time to form water accumulation, and seeping into the cabinet 1 to cause damage.
[0045] Furthermore, combined with Figure 2 and Figure 4 As shown, the drain port 3 is provided below the shutter 2, and the plurality of drain ports 3 are spaced apart from each other along the horizontal extension direction parallel to the window frame 21. It is understandable that when the cabinet 1 is installed outdoors, due to the unpredictable weather, when encountering heavy rainfall, the plurality of drain ports 3 are provided to facilitate timely discharge of rainwater entering the shutter 2, so as to avoid the accumulated water from seeping into the cabinet 1 due to untimely discharge of the accumulated water, thereby causing damage to the internal components of the cabinet 1.
[0046] Furthermore, in some embodiments, the angle between the water channel 24 and the side wall of the cabinet 1 is not less than 100°. This arrangement allows rainwater entering the shutter 2 to flow down along the side wall of the water channel 24 and then be discharged through the drain port 3 to avoid water accumulation.
[0047] Wherein, in some embodiments, reference Figure 3 and Figure 6 As shown, a plurality of louver blades 22 are distributed in the window frame 21 at equal distances along the vertical direction, and the louver blades 22 extend obliquely downward in a direction away from the inner cavity of the cabinet body 1 .
[0048] Specifically, Figure 3 As shown, the louver blades 22 extend downwardly at an angle, wherein the higher end of the inclined surface of the louver blades 22 is located on the inner side of the louver 2. This arrangement can prevent raindrops in a free-falling state or raindrops that form a certain angle with the vertical plane from passing through the louver blades 22 and drifting to the inner side of the louver 2, thus having a good protective effect. At the same time, adjacent louver blades 22 are arranged at equal distances, which can maintain the inside and outside of the louver 2 connected to ensure ventilation on both sides of the louver 2.
[0049] Wherein, in some embodiments, combined Figure 2 and Figure 5 As shown, the cabinet 1 includes a front door 4 and a rear door 5 arranged opposite to each other, and the front door 4 and the rear door 5 are both provided with a plurality of shutters 2 distributed along the vertical direction, and at least part of the shutters 2 are arranged opposite to the battery control module.
[0050] Specifically, combined Figure 2 and Figure 5 As shown, shutters 2 are provided on the front door 4 and the rear door 5 of the cabinet 1 at positions relative to each other, which facilitates ventilation, thereby reducing the heat inside the cabinet 1 and achieving cooling. In addition, the heat dissipation of the battery control module in the cabinet 1 is relatively large, and at least part of the shutters 2 can be set to align with the location of the battery control module to achieve timely cooling.
[0051] Further, refer to Figure 5 and Figure 6 As shown, a heat dissipation fan 6 is also installed in the cabinet 1, and the heat dissipation fan 6 is connected to the shutter 2 on the rear door 5. It can be understood that the shutter 2 on the rear door 5 is arranged at a position opposite to the shutter 2 on the front door 4, and on this basis, the heat dissipation fan 6 can be connected to the shutter 2 on the rear door 5. When heat dissipation is required in the cabinet 1, the heat dissipation fan 6 can be started to suck cold air from the shutter 2 on the front door 4, and replace the heat in the cabinet 1, so that the air with heat is discharged from the shutter 2 on the rear door 5 to achieve a cooling effect.
[0052] Wherein, in some embodiments, reference Figure 1 and Figure 2 As shown, the front door 4 is also provided with an observation window 7, which is arranged opposite to the indicator light and the button. This arrangement allows the user to observe the specific conditions inside the cabinet 1 at any time, and further protect components such as the indicator light and the button.
[0053] Wherein, in some embodiments, reference Figure 1 , Figure 2 and Figure 5 As shown, the shutter 2 includes a first shutter 81 disposed near the upper portion of the cabinet 1 and a second shutter 82 disposed near the lower portion of the cabinet 1 , and the second shutter 82 is arranged opposite to the battery control module.
[0054] Specifically, combined Figure 1 , Figure 2 and Figure 5 As shown, shutters 2 can be provided near the upper and lower parts of the cabinet 1 to dissipate heat for the entire cabinet 1, thereby preventing overheating inside the cabinet 1 and causing damage to the components inside the cabinet 1. In addition, since most of the control modules in the battery energy storage cabinet are arranged at the bottom, a second shutter 82 can be provided near the lower part of the cabinet 1 and opposite to the position of the battery control module, so as to accurately dissipate heat for the battery control module.
[0055] Wherein, in some embodiments, Figure 1 As shown, a plug slot 9 is installed at the bottom of the cabinet 1, and the plug slot 9 is adapted to the working part of the forklift. It is understandable that when the cabinet 1 needs to be moved, the loading part of the forklift can be inserted into the plug slot 9, so that the cabinet 1 can be lifted, which is convenient for the staff to carry.
[0056] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.
[0057] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.
Claims
1. An energy storage battery cabinet, characterized in that: include: A cabinet (1), wherein a battery control module is installed in the cabinet (1); A venetian blind (2), comprising a window frame (21) mounted on a side wall of a cabinet (1), a plurality of louver blades (22) arranged transversely in the window frame (21), and filter cotton (23) mounted on the inner side of the louver blades (22) and arranged in the window frame (21), wherein the filter cotton (23) has a honeycomb channel to prevent water from entering the cabinet (1).
2. The energy storage battery cabinet according to claim 1, characterized in that: The bottom of the inner side of the window frame (21) is formed with a water guide groove (24) extending obliquely downward toward the side wall of the cabinet (1), and the side wall of the cabinet (1) is provided with a plurality of drainage ports (3) spaced apart from each other, the drainage ports (3) being connected to the outlet of the water guide groove (24) so as to be able to drain the accumulated water in the water guide groove (24).
3. The energy storage battery cabinet according to claim 2, characterized in that: The drain port (3) is arranged below the shutter (2), and a plurality of the drain ports (3) are spaced apart from each other along a horizontal extension direction parallel to the window frame (21).
4. The energy storage battery cabinet according to claim 2, characterized in that: The angle between the water guide groove (24) and the side wall of the cabinet (1) is not less than 100°.
5. The energy storage battery cabinet according to claim 1, characterized in that: A plurality of the louver blades (22) are distributed in the window frame (21) at equal distances in the vertical direction, and the louver blades (22) extend obliquely downward in a direction away from the inner cavity of the cabinet body (1).
6. The energy storage battery cabinet according to claim 1, characterized in that: The cabinet (1) comprises a front door (4) and a rear door (5) arranged opposite to each other, and the front door (4) and the rear door (5) are both provided with a plurality of shutters (2) distributed in a vertical direction, and at least part of the shutters (2) are arranged opposite to the battery control module.
7. The energy storage battery cabinet according to claim 6, characterized in that: A heat dissipation fan (6) is also installed in the cabinet (1), and the heat dissipation fan (6) is connected to the shutter (2) on the rear door (5).
8. The energy storage battery cabinet according to claim 6, characterized in that: The front door (4) is also provided with an observation window (7), and the observation window (7) is arranged to be opposite to the indicator light and the button.
9. The energy storage battery cabinet according to claim 1, characterized in that: The shutter (2) comprises a first shutter (81) arranged near the upper part of the cabinet (1) and a second shutter (82) arranged near the lower part of the cabinet (1), wherein the second shutter (82) is arranged opposite to the battery control module.
10. The energy storage battery cabinet according to claim 1, characterized in that: The bottom of the cabinet (1) is provided with a plug-in slot (9), and the plug-in slot (9) is adapted to a working part of a forklift.