Energy storage device with heat dissipation function

Abstract

This utility model discloses an energy storage device with heat dissipation function, relating to the field of energy storage device technology. It includes a main structure comprising a cabinet, the inner cavity of which houses a battery unit, with a cooling fan fixedly connected to one side of the battery unit; and a telescopic component, including slide rails fixedly connected to both sides of the inner cavity of the cabinet. The telescopic component design allows the placement plate to move flexibly, eliminating the need for complex operations within the confined cabinet space, reducing operational difficulty, improving assembly efficiency, and also reducing the risk of collision between the battery unit and cabinet components, ensuring battery performance and safety. The heat dissipation component design achieves separate flow of hot and cold air; hot air is exhausted from the cabinet through a dedicated heat dissipation channel, avoiding airflow interference with cold air, ensuring smooth airflow, and improving heat dissipation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of energy storage equipment technology, and in particular to an energy storage device with heat dissipation function. Background Technology

[0002] With the booming development of the new energy industry, energy storage equipment is being used more and more widely in fields such as smart grids and renewable energy consumption. As the core carrier of energy storage equipment, the internal structure design of the energy storage cabinet directly affects the reliability, safety and ease of operation of the energy storage system. In the existing technology, energy storage cabinets usually have multiple placement plates inside the cabinet, and the top of each placement plate is used to install battery units.

[0003] However, the compact design of the energy storage cabinet presents many challenges to the placement of battery units. When workers position and install battery units in the confined space, the operation is difficult, which not only reduces assembly efficiency but may also cause collisions between battery units and cabinet components due to the inconvenience of operation, affecting battery performance and even causing safety hazards. At the same time, in terms of heat dissipation, existing technologies mostly use independent fans on battery units for heat dissipation. However, the hot air blown out by the independent fans of each battery unit and the cold air flowing in from the outside create airflow interference in the cabinet, which disrupts the normal airflow path and prevents the hot air from being discharged from the cabinet in time. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above and / or existing energy storage devices with heat dissipation function, this utility model is proposed.

[0006] Therefore, the problem to be solved by this utility model is how to solve the difficulties in installation and operation as well as the difficulty in heat dissipation.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an energy storage device with heat dissipation function, comprising, The main structure includes a cabinet, the inner cavity of which is equipped with a battery unit, and a cooling fan is fixedly connected to one side of the battery unit; and... The telescopic assembly includes slide rails fixedly connected to both sides of the inner cavity of the cabinet. A slider is slidably connected to the side of the slide rail away from the cabinet. A placement plate is fixedly connected to the side of the slider away from the slide rail. The placement plate is attached to the bottom of the battery unit. Telescopic components are provided on both sides of the placement plate. The heat dissipation assembly includes a cabinet door hinged to one side of the cabinet body, and a heat dissipation component is provided on one side of the cabinet door.

[0008] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, the telescopic component includes a through groove formed on the surface of the slide rail, the through groove communicating with the inner cavity of the slide rail, a locking block being provided in the inner cavity of the through groove, and locking slots being formed on both sides of the placement plate, which cooperate with the locking block.

[0009] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, wherein: a first spring is fixedly connected to the side of the card block away from the card slot, and the side of the first spring away from the card block is fixedly connected to the inner cavity of the through slot.

[0010] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, wherein: the bottom of the card block is fixedly connected to a limiting block, and a limiting groove is opened at the bottom of the through groove cavity, which cooperates with the limiting block.

[0011] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, a second spring is fixedly connected to one side of the slider, and one side of the second spring is fixedly connected to the inner cavity of the slide rail.

[0012] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, the slider is fixedly connected to a support rod on the side away from the placement plate, and the slide rail is provided with a support groove through the side near the cabinet and cooperates with the support rod.

[0013] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, the heat dissipation component includes a heat dissipation channel embedded in one side of the cabinet door, an air inlet is connected to one side of the heat dissipation channel, and the bottom of the heat dissipation channel is open.

[0014] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, the bottom of the cabinet is connected to an air inlet box, and the top of the cabinet is connected to an exhaust box.

[0015] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, wherein: an air intake fan is fixedly connected to the top of the air intake box, an installation groove is provided on one side of the air intake box, a filter screen is fixedly connected to the inner cavity of the installation groove, an embedding groove is provided on one side of the inner cavity of the installation groove, and a sealing gasket is fixedly connected to one side of the filter screen and cooperates with the embedding groove.

[0016] As a preferred embodiment of the energy storage device with heat dissipation function described in this utility model, wherein: both sides of the filter screen are fixedly connected to docking blocks, the surface of the air inlet box is provided with a docking groove, one side of the inner cavity of the docking groove is fixedly connected to a screw, one side of the docking block is provided with a through hole, the screw passes through the through hole and is threaded with a wing nut.

[0017] The beneficial effects of this utility model are as follows: the design of the telescopic component allows the placement plate to move flexibly, eliminating the need for staff to perform complex operations in a confined cabinet space, reducing operational difficulty, improving assembly efficiency, and also reducing the risk of collision between the battery unit and cabinet components, thus ensuring battery performance and safety. The design of the heat dissipation component enables the separation of hot and cold air flow. Hot air is discharged from the cabinet through a dedicated heat dissipation channel, avoiding airflow interference with cold air, ensuring smooth airflow path, and improving heat dissipation efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is a structural diagram of an energy storage device with heat dissipation function.

[0019] Figure 2 This is a partial structural diagram of the heat dissipation component of an energy storage device with heat dissipation function.

[0020] Figure 3 This is a diagram showing the separate structure of the slide rail and slider of an energy storage device with heat dissipation function.

[0021] Figure 4 Energy storage devices with heat dissipation function Figure 3 Enlarged view of region A in the middle.

[0022] Figure 5 This is a diagram showing the separate structure of the mounting slot and filter screen for an energy storage device with heat dissipation function.

[0023] Figure 6 Energy storage devices with heat dissipation function Figure 5 Enlarged view of region B in the middle.

[0024] In the diagram: 1. Main structure; 11. Cabinet; 12. Battery unit; 13. Cooling fan; 2. Telescopic assembly; 21. Slide rail; 22. Slider; 23. Placement plate; 24. Telescopic component; 3. Cooling assembly; 31. Cabinet door; 32. Cooling component; 24-1. Through groove; 24-2. Locking block; 24-3. Locking slot; 24-4. First spring; 24-5. Limiting block; 24-6. Limiting groove; 24-7. Second spring; 2 4-8, Support rod; 24-9, Support groove; 32-1, Heat dissipation channel; 32-2, Air inlet; 32-3, Air intake box; 32-4, Exhaust box; 32-5, Air intake fan; 32-6, Mounting groove; 32-7, Filter screen; 32-8, Embedded groove; 32-9, Sealing gasket; 32-10, Connecting block; 32-11, Connecting groove; 32-12, Screw; 32-13, Through hole; 32-14, Wing nut. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Example 1 Reference Figures 1-6 This is the first embodiment of the present invention, which provides an energy storage device with heat dissipation function, including, The main structure 1 includes a cabinet 11, with a battery unit 12 housed within the cabinet 11, and a cooling fan 13 fixedly connected to one side of the battery unit 12; and... The telescopic component 2 includes a slide rail 21 fixedly connected to both sides of the inner cavity of the cabinet 11. A slider 22 is slidably connected to the side of the slide rail 21 away from the cabinet 11. A placement plate 23 is fixedly connected to the side of the slider 22 away from the slide rail 21. The placement plate 23 is attached to the bottom of the battery unit 12. Telescopic components 24 are provided on both sides of the placement plate 23. The heat dissipation component 3 includes a cabinet door 31 hinged to one side of the cabinet body 11, and a heat dissipation component 32 is provided on one side of the cabinet door 31.

[0029] The cabinet 11 is the supporting frame of the entire equipment. The battery unit 12 is placed in the inner cavity of the cabinet 11 to supply power to the equipment. The cooling fan 13 is responsible for accelerating the airflow speed and reducing the heat generated by the battery unit 12 when it is working. The slide rail 21 is fixed on both sides of the inner cavity of the cabinet 11, and the slider 22 can slide on the slide rail 21 to facilitate the movement of the placement plate 23. The placement plate 23 is used to place the battery unit 12. The position of the placement plate 23 can be fixed by the telescopic component 24. The heat dissipation component 32 can dissipate the heat inside the cabinet and improve the heat dissipation effect.

[0030] Example 2 Reference Figures 1-6 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0031] Specifically, the telescopic component 24 includes a through groove 24-1 opened on the surface of the slide rail 21. The through groove 24-1 communicates with the inner cavity of the slide rail 21. A locking block 24-2 is provided in the inner cavity of the through groove 24-1. The two sides of the placement plate 23 are provided with locking slots 24-3, which cooperate with the locking block 24-2.

[0032] When the placement plate 23 enters the cabinet 11, it can drive the slider 22 to slide in the slide rail 21. When the locking block 24-2 and the slot 24-3 are aligned, the locking block 24-2 will lock into the slot 24-3, thereby fixing the placement plate 23 and preventing it from moving accidentally.

[0033] Specifically, a first spring 24-4 is fixedly connected to the side of the card block 24-2 away from the card slot 24-3, and the side of the first spring 24-4 away from the card block 24-2 is fixedly connected to the inner cavity of the through slot 24-1.

[0034] In its natural state, the first spring 24-4 pushes the locking block 24-2, causing it to lock into the slot 24-3. When it is necessary to move the placement plate 23, the external force squeezes the locking block 24-2, causing the first spring 24-4 to be compressed. Subsequently, the locking block 24-2 can disengage from the slot 24-3, at which point the placement plate 23 can slide freely.

[0035] Specifically, the bottom of the card block 24-2 is fixedly connected to the limiting block 24-5, and the bottom of the inner cavity of the through groove 24-1 is provided with a limiting groove 24-6, which cooperates with the limiting block 24-5.

[0036] By using the combination of the limiting block 24-5 and the limiting groove 24-6, the movement trajectory of the locking block 24-2 is restricted, ensuring that the locking block 24-2 will not disengage from the through groove 24-1, thus ensuring the stability of the telescopic component 24.

[0037] Specifically, a second spring 24-7 is fixedly connected to one side of the slider 22, and one side of the second spring 24-7 is fixedly connected to the inner cavity of the slide rail 21.

[0038] When the placement plate 23 moves into the cabinet 11, the slider 22 compresses the second spring 24-7; and when the locking block 24-2 disengages from the slot 24-3, the second spring 24-7 releases its elastic potential energy, pushing the slider 22 and the placement plate 23 outward, thus facilitating operation.

[0039] Specifically, a support rod 24-8 is fixedly connected to the side of the slider 22 away from the placement plate 23, and a support groove 24-9 is provided through the side of the slide rail 21 near the cabinet 11, which cooperates with the support rod 24-8.

[0040] During the sliding of slider 22, support rod 24-8 moves within support groove 24-9, providing support for slider 22 and preventing placement plate 23 from falling off.

[0041] Specifically, the heat dissipation component 32 includes a heat dissipation channel 32-1 embedded on one side of the cabinet door 31, an air inlet 32-2 connected to one side of the heat dissipation channel 32-1, and an open bottom of the heat dissipation channel 32-1.

[0042] When the cabinet door 31 is closed, the air inlet 32-2 connects with the cooling fan 13, and the hot air is guided into the heat dissipation channel 32-1 and then discharged from the bottom opening of the cabinet 11, effectively preventing the hot air from accumulating inside the cabinet.

[0043] Specifically, the bottom of the cabinet 11 is connected to the air intake box 32-3, and the top of the cabinet 11 is connected to the exhaust box 32-4.

[0044] The air intake box 32-3 is connected to the bottom of the cabinet 11, and the exhaust box 32-4 is connected to the top of the cabinet 11. In this way, cold air can enter the cabinet 11 from the air intake box 32-3 at the bottom, and after taking away the heat generated by the battery unit 12, the hot air is discharged from the exhaust box 32-4 at the top, forming a complete air circulation path.

[0045] Specifically, an intake fan 32-5 is fixedly connected to the top of the intake box 32-3, an installation groove 32-6 is provided on one side of the intake box 32-3, a filter screen 32-7 is fixedly connected to the inner cavity of the installation groove 32-6, an embedding groove 32-8 is provided on one side of the inner cavity of the installation groove 32-6, and a sealing gasket 32-9 is fixedly connected to one side of the filter screen 32-7 and cooperates with the embedding groove 32-8.

[0046] By fixing the intake fan 32-5 to the top of the intake box 32-3, the air inflow speed can be accelerated, while the filter screen 32-7 is installed in the mounting groove 32-6 to filter dust and impurities in the air. Finally, the sealing gasket 32-9 cooperates with the embedded groove 32-8 to enhance the sealing effect and prevent dust from entering the cabinet 11 from the gap.

[0047] Specifically, both sides of the filter screen 32-7 are fixedly connected to the mating blocks 32-10, the surface of the air inlet box 32-3 is provided with a mating groove 32-11, one side of the inner cavity of the mating groove 32-11 is fixedly connected to the screw 32-12, one side of the mating block 32-10 is provided with a through hole 32-13, the screw 32-12 passes through the through hole 32-13 and is threadedly connected to the wing nut 32-14.

[0048] By fixing the docking block 32-10 to both sides of the filter screen 32-7, when the docking block 32-10 is snapped into the docking groove 32-11, the screw 32-12 passes through the through hole 32-13 on the docking block 32-10. At this time, the wing nut 32-14 is threadedly connected to the screw 32-12, thus fixing the filter screen 32-7. This structure makes the installation and removal of the filter screen 32-7 very convenient, and facilitates cleaning and maintenance.

[0049] Working principle: When installing the battery unit 12, the placement plate 23 is first pulled out from the cabinet 11, so that the staff does not need to perform complicated operations in the narrow space of the cabinet 11. At this time, the slider 22 slides on the slide rail 21. After the battery unit 12 is placed on the placement plate 23, the placement plate 23 is pushed to move into the cabinet 11. When the slider 22 contacts the slope of the locking block 24-2, it will push the locking block 24-2 to move and compress the first spring 24-4. When the locking block 24-2 is aligned with the slot 24-3 on the placement plate 23, the first spring 24-4 releases elastic potential energy, pushing the locking block 24-2 into the slot 24-3, thereby fixing the position of the placement plate 23. During this process, the slider 22 can slide in the support groove 24-9 of the slide rail 21 through the support rod 24-8 on the slider 22 to prevent the slider 22 from disengaging from the slide rail 21.

[0050] After the cabinet door 31 is closed, the air inlet 32-2 on the cabinet door 31 will connect with the cooling fan 13 on one side of the battery unit 12. When the cooling fan 13 is running, it will blow the hot air generated by the battery unit 12 into the heat dissipation channel 32-1 through the air inlet 32-2. The hot air will then be discharged from the cabinet 11 through the opening at the bottom of the heat dissipation channel 32-1. At the same time, the air intake fan 32-5 on the top of the air intake box 32-3 will draw in the external cold air into the air intake box 32-3. After the air is filtered by the filter screen 32-7 to remove dust and impurities, it enters the bottom of the cabinet 11. The cold air flows upward in the cabinet 11, carrying away the heat generated by the battery unit 12. Then the hot air is discharged from the exhaust box 32-4 on the top of the cabinet 11, forming a complete heat dissipation cycle.

[0051] When it is necessary to disassemble or maintain the battery unit 12, move the latch 24-2 to disengage it from the slot 24-3. At this time, the second spring 24-7 releases its elastic potential energy, pushing the slider 22 and the placement plate 23 to move outward, which is convenient for the staff to operate. In addition, when it is necessary to clean the filter screen 32-7, simply unscrew the wing nut 32-14 to easily remove the filter screen 32-7 from the air intake box 32-3.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An energy storage device with heat dissipation function, characterized in that: include, The main structure (1) includes a cabinet (11), the inner cavity of which is provided with a battery unit (12), and a cooling fan (13) is fixedly connected to one side of the battery unit (12); and, The telescopic assembly (2) includes a slide rail (21) fixedly connected to both sides of the inner cavity of the cabinet (11). A slider (22) is slidably connected to the side of the slide rail (21) away from the cabinet (11). A placement plate (23) is fixedly connected to the side of the slider (22) away from the slide rail (21). The placement plate (23) is attached to the bottom of the battery unit (12). Telescopic components (24) are provided on both sides of the placement plate (23). The heat dissipation assembly (3) includes a cabinet door (31) hinged to one side of the cabinet body (11), and a heat dissipation component (32) is provided on one side of the cabinet door (31).

2. The energy storage device with heat dissipation function as described in claim 1, characterized in that: The telescopic component (24) includes a through groove (24-1) opened on the surface of the slide rail (21), the through groove (24-1) is connected to the inner cavity of the slide rail (21), the inner cavity of the through groove (24-1) is provided with a locking block (24-2), and the two sides of the placement plate (23) are provided with locking slots (24-3) and cooperate with the locking block (24-2).

3. The energy storage device with heat dissipation function as described in claim 2, characterized in that: The first spring (24-4) is fixedly connected to the side of the card block (24-2) away from the card slot (24-3), and the side of the first spring (24-4) away from the card block (24-2) is fixedly connected to the inner cavity of the through slot (24-1).

4. The energy storage device with heat dissipation function as described in claim 3, characterized in that: The bottom of the card block (24-2) is fixedly connected to a limiting block (24-5), and the bottom of the inner cavity of the through groove (24-1) is provided with a limiting groove (24-6), which cooperates with the limiting block (24-5).

5. The energy storage device with heat dissipation function as described in claim 4, characterized in that: A second spring (24-7) is fixedly connected to one side of the slider (22), and one side of the second spring (24-7) is fixedly connected to the inner cavity of the slide rail (21).

6. The energy storage device with heat dissipation function as described in claim 5, characterized in that: The slider (22) is fixedly connected to a support rod (24-8) on the side away from the placement plate (23), and the slide rail (21) is provided with a support groove (24-9) on the side close to the cabinet (11), and cooperates with the support rod (24-8).

7. The energy storage device with heat dissipation function as described in claim 6, characterized in that: The heat dissipation component (32) includes a heat dissipation channel (32-1) embedded in one side of the cabinet door (31), and an air inlet (32-2) is connected to one side of the heat dissipation channel (32-1). The bottom of the heat dissipation channel (32-1) is open.

8. The energy storage device with heat dissipation function as described in claim 7, characterized in that: The bottom of the cabinet (11) is connected to an air intake box (32-3), and the top of the cabinet (11) is connected to an exhaust box (32-4).

9. The energy storage device with heat dissipation function as described in claim 8, characterized in that: An intake fan (32-5) is fixedly connected to the top of the intake box (32-3). An installation groove (32-6) is provided on one side of the intake box (32-3). A filter screen (32-7) is fixedly connected to the inner cavity of the installation groove (32-6). An embedding groove (32-8) is provided on one side of the inner cavity of the installation groove (32-6). A sealing gasket (32-9) is fixedly connected to one side of the filter screen (32-7) and cooperates with the embedding groove (32-8).

10. The energy storage device with heat dissipation function as described in claim 9, characterized in that: Both sides of the filter screen (32-7) are fixedly connected to docking blocks (32-10). The surface of the air inlet box (32-3) is provided with docking grooves (32-11). A screw (32-12) is fixedly connected to one side of the inner cavity of the docking groove (32-11). A through hole (32-13) is provided on one side of the docking block (32-10). The screw (32-12) passes through the through hole (32-13) and is threaded with a wing nut (32-14).

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