Battery energy storage cabinet module heat dissipation structure

Abstract

The utility model relates to battery energy storage cabinet technical field discloses a battery energy storage cabinet module heat radiation structure. Including the cabinet, the top of cabinet is provided with heat dissipation mechanism, the heat dissipation mechanism is used for the heat dissipation cooling of battery, the inner wall of cabinet is close to the middle place and is provided with damping mechanism, the damping mechanism is used for buffering to battery, the inner wall bottom of cabinet is provided with battery storage mechanism, the left and right sides of cabinet are all set up with a plurality of heat dissipation hole no.

Description

Technical Field

[0001] This utility model relates to the field of battery energy storage cabinet technology, and in particular to a heat dissipation structure for a battery energy storage cabinet module. Background Technology

[0002] A battery is a device that directly converts energy in the form of chemical energy and light energy into electrical energy. It is widely used in everything from portable electronic devices to electric vehicles and energy storage power stations. Its core principle is to create a potential difference between the positive and negative electrodes through internal redox reactions and the photovoltaic effect, thereby driving the directional movement of electrons to generate current. Different types of batteries differ significantly in structure, performance, and application. Common lithium-ion batteries, with their high energy density and rechargeable characteristics, have become the preferred choice for mobile phones and laptops. Lead-acid batteries, on the other hand, are mostly used for car starting and small energy storage due to their low cost and strong high-current discharge capability. Emerging solid-state batteries, by using solid electrolytes, are expected to achieve breakthroughs in safety and energy density, bringing new changes to the new energy field.

[0003] A battery energy storage cabinet is a modular energy storage device that integrates a battery pack, energy storage inverter, control system, and heat dissipation components. It is mainly used for the storage and release of electrical energy and is a key device for realizing the consumption of new energy sources, peak shaving and valley filling of the power grid, and emergency power supply. However, it generates a lot of heat during use, which can cause safety hazards if not addressed. With the advancement of technology, the heat dissipation structure is the core component to ensure the temperature stability of the battery pack during charging and discharging. Its design needs to match the heat generation power of the battery and the working environment. Common basic structures include heat dissipation fins, thermal pads, and ventilation channels. Heat dissipation fins accelerate heat dissipation by increasing the contact area with the air, while thermal pads are tightly attached to the battery surface and fins to reduce thermal resistance and improve heat transfer efficiency. However, the heat dissipation effect of this type of heat dissipation mechanism is relatively fixed and cannot be adjusted, resulting in low heat dissipation efficiency and a large amount of electrical energy consumption. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a heat dissipation structure for a battery energy storage cabinet module, aiming to improve the problem that the heat dissipation effect of the existing heat dissipation mechanism is relatively fixed and cannot be adjusted, resulting in low heat dissipation efficiency and high energy consumption.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a battery energy storage cabinet module heat dissipation structure, including a cabinet body, a heat dissipation mechanism is provided on the top of the cabinet body for dissipating and cooling the battery, a vibration damping mechanism is provided near the middle of the inner wall of the cabinet body for cushioning the battery, a battery storage mechanism is provided at the bottom of the inner wall of the cabinet body, and multiple heat dissipation holes are provided on both the left and right sides of the cabinet body;

[0006] The heat dissipation mechanism includes a square frame, the top of which is fixedly connected to the top of the inner wall of the cabinet. Multiple connecting plates are fixedly connected to the bottom of each square frame, and a U-shaped heat dissipation plate is fixedly connected to the bottom of each connecting plate. Multiple rotating rods are rotatably connected to the front top of each U-shaped heat dissipation plate, and a rotating handle is fixedly connected to the bottom of each rotating rod. A gear is fixedly connected to the top of each rotating rod, and a rack is meshed with the outer wall of the gear. An extended heat dissipation plate is fixedly connected to the rear side of the rack. Limiting plates are fixedly connected to the left and right top sides of the U-shaped heat dissipation plate. A blowing assembly is provided on the inner wall of the square frame, and a connecting assembly is provided at the bottom of the U-shaped heat dissipation plate.

[0007] As a further description of the above technical solution:

[0008] The vibration damping mechanism includes a fixed plate, the outer wall of which is fixedly connected to the inner wall of the cabinet near the middle, a sliding column is slidably connected to the top left and right sides of the fixed plate, a spring is slidably connected to the outer wall of the sliding column, a top plate is fixedly connected to the top of each of the springs, a rubber pad is fixedly connected to the top of the top plate, and a buffer assembly is provided at the bottom of the fixed plate.

[0009] As a further description of the above technical solution:

[0010] The connection assembly includes a copper-containing connecting bridge, the top of which is slidably connected to the bottom of the U-shaped heat sink, and a connecting plate two is fixedly connected to the bottom of the copper-containing connecting bridge.

[0011] As a further description of the above technical solution:

[0012] The air blowing assembly includes multiple fans, the tops of which are fixedly connected to the top of the inner wall of the square frame, and a square heat sink is fixedly connected to the bottom of the inner wall of the connecting assembly.

[0013] As a further description of the above technical solution:

[0014] The buffer assembly includes a second sliding column, the outer wall of which is slidably connected to the bottom of the fixed plate, a second spring slidably connected to the outer wall of the second sliding column, and a lower baffle fixedly connected to the bottom of the second sliding column.

[0015] As a further description of the above technical solution:

[0016] The battery storage mechanism includes a storage tray, the outer wall of which is fixedly connected to the inner wall of the cabinet, and a cross-shaped baffle is fixedly connected to the top of the storage tray. Battery components are arranged between adjacent cross-shaped baffles.

[0017] As a further description of the above technical solution:

[0018] The battery assembly includes a storage battery, the bottom of which is slidably connected to the top of a storage tray, and a hanging strip is fixedly connected to the top of the storage battery.

[0019] As a further description of the above technical solution:

[0020] The top of the extended heat sink is provided with multiple heat dissipation holes, which are used to provide airflow for heat dissipation.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, when it is necessary to increase heat dissipation, the handle is rotated. At this time, the handle will drive the rod to rotate, and the rod can drive the gear to rotate. Then the gear will drive the rack to move outward. At this time, the rack will drive the extended heat dissipation plate to move outward. At this time, the extended heat dissipation plate will unfold, increasing the heat dissipation area. This realizes the function of folding and unfolding the heat dissipation plate, thereby improving the heat dissipation capacity and facilitating storage.

[0023] 2. In this utility model, when the battery is placed inside, the upper battery will squeeze the storage tray. At this time, the storage tray will squeeze the rubber pad downwards, and the rubber pad will provide the first layer of buffering. At the same time, the rubber pad will squeeze the top plate, and then the top plate will drive the sliding column to slide along the fixed plate. At the same time, the top plate will squeeze the spring, causing it to deform, thus realizing the function of buffering and protecting the battery during use. Attached Figure Description

[0024] Figure 1 This is a front perspective view of the present invention;

[0025] Figure 2 This is a partial structural exploded view of the fixing plate of this utility model;

[0026] Figure 3 This is a partial structural exploded view of the battery of this utility model;

[0027] Figure 4 This is a partial structural exploded view of the extended heat sink of this utility model;

[0028] Figure 5 This is a partial structural exploded view of the U-shaped heat sink of this utility model.

[0029] Legend:

[0030] 1. Cabinet; 2. Heat dissipation mechanism; 201. Square frame; 202. Connecting plate one; 203. U-shaped heat dissipation plate; 204. Rotating rod; 205. Rotating handle; 206. Gear; 207. Rack; 208. Extended heat dissipation plate; 209. Limiting plate; 210. Connecting assembly; 2101. Copper-containing connecting bridge; 2102. Connecting plate two; 211. Air blowing assembly; 2111. Fan; 2112. Square heat dissipation plate; 3. Vibration damping Mechanism; 301, Fixed plate; 302, Sliding column one; 303, Spring one; 304, Top plate; 305, Rubber pad; 306, Buffer assembly; 3061, Sliding column two; 3062, Spring two; 3063, Lower baffle; 4, Battery storage mechanism; 401, Storage tray; 402, Cross-shaped baffle; 403, Battery assembly; 4031, Battery; 4032, Hanging strip; 5, Heat dissipation hole one; 6, Heat dissipation hole two. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 5 The present invention provides an embodiment of a battery energy storage cabinet module heat dissipation structure, including a cabinet body 1, a heat dissipation mechanism 2 is provided on the top of the cabinet body 1, the heat dissipation mechanism 2 is used to dissipate heat and cool the battery, a vibration damping mechanism 3 is provided near the middle of the inner wall of the cabinet body 1, the vibration damping mechanism 3 is used to buffer the battery, a battery storage mechanism 4 is provided at the bottom of the inner wall of the cabinet body 1, and multiple heat dissipation holes 5 are provided on the left and right sides of the cabinet body 1.

[0033] The heat dissipation mechanism 2 includes a square frame 201. The top of the square frame 201 is fixedly connected to the top of the inner wall of the cabinet 1. Multiple connecting plates 202 are fixedly connected to the bottom of the square frame 201, which serves as a connection. A U-shaped heat dissipation plate 203 is fixedly connected to the bottom of the multiple connecting plates 202. Multiple rotating rods 204 are rotatably connected to the top front side of the U-shaped heat dissipation plate 203. A rotating handle 205 is fixedly connected to the bottom of the rotating rod 204. A gear 206 is fixedly connected to the top of the rotating rod 204. A rack 207 is meshed with the outer wall of the gear 206. The gear 206 and the rack 207 cooperate to form a stable transmission mechanism. An extended heat dissipation plate 208 is fixedly connected to the rear side of the rack 207. Limiting plates 209 are fixedly connected to the top left and right sides of the U-shaped heat dissipation plate 203. A blowing assembly 211 is provided on the inner wall of the square frame 201. A connecting assembly 210 is provided at the bottom of the U-shaped heat dissipation plate 203.

[0034] Specifically, the system includes a cabinet 1. The top of the cabinet 1 is equipped with a heat dissipation mechanism 2, whose main function is to effectively dissipate heat and cool the battery inside the cabinet 1, ensuring that the battery maintains a suitable temperature during operation and preventing overheating. Near the center of the inner wall of the cabinet 1, a vibration damping mechanism 3 is installed. This mechanism buffers the battery, reducing damage caused by external vibrations and impacts, thereby extending the battery's lifespan. At the bottom of the inner wall of the cabinet 1, a battery storage mechanism 4 is installed for safe storage of the battery, ensuring that it is not subjected to unnecessary damage during storage. Furthermore, multiple heat dissipation holes 5 are provided on both the left and right sides of the cabinet 1. These holes effectively promote air circulation and further enhance heat dissipation. The specific structure of the heat dissipation mechanism 2 includes a square frame 201. The top of the square frame 201 is tightly connected to the top of the inner wall of the cabinet 1 through a fixed connection, ensuring the stability of the heat dissipation mechanism 2. The bottom of the square frame 201 is also fixed. The system is fixedly connected to multiple connecting plates 202, and each of these connecting plates 202 is fixedly connected to a U-shaped heat sink 203 at its bottom to improve heat dissipation efficiency. The top front side of each U-shaped heat sink 203 is connected to multiple rotating rods 204 by a rotating connection. The bottom of each rotating rod 204 is fixedly connected to a handle 205 for easy manual adjustment of the heat sink angle. The top of each rotating rod 204 is fixedly connected to a gear 206, the outer wall of which meshes with a rack 207. The rear side of the rack 207 is fixedly connected to an extension heat sink 208 to enhance the heat dissipation effect. The top left and right sides of the U-shaped heat sink 203 are fixedly connected to limit the movement range of the heat sink and ensure its stable operation. The inner wall of the square frame 201 is provided with a blowing assembly 211, which accelerates airflow and further improves the heat dissipation effect. In addition, the bottom of the U-shaped heat sink 203 is also provided with a connecting assembly 210 for connecting with other components to ensure the stability and reliability of the entire heat dissipation mechanism 2.

[0035] Please see the appendix Figure 1 and attached Figure 2 The vibration damping mechanism 3 includes a fixed plate 301. The outer wall of the fixed plate 301 is fixedly connected to the inner wall of the cabinet 1 near the middle. The top left and right sides of the fixed plate 301 are slidably connected to sliding columns 302 for easy sliding. The outer wall of the sliding column 302 is slidably connected to spring 303. The top of each spring 303 is fixedly connected to a top plate 304. The top of the top plate 304 is fixedly connected to a rubber pad 305, which plays a preliminary role in buffering and damping vibration. The bottom of the fixed plate 301 is provided with a buffer assembly 306. The buffer assembly 306 includes a second sliding column 3061. The outer wall of the second sliding column 3061 is slidably connected to the bottom of the fixed plate 301. The outer wall of the second sliding column 3061 is slidably connected to spring 3062. The bottom of the second sliding column 3061 is fixedly connected to a lower baffle 3063, which plays a role in shielding.

[0036] Specifically, the vibration damping mechanism 3 is a complex structure, mainly composed of a fixed plate 301. This fixed plate 301 is fixedly connected to the inner wall of the cabinet 1 near the middle via its outer wall, thus ensuring that the entire vibration damping mechanism 3 can be stably installed inside the cabinet 1. Sliding columns 302 are provided on the top of the fixed plate 301 on both the left and right sides. These sliding columns 302 can slide on the outer wall, thus enabling flexible movement. Each sliding column 302 has a spring 303 connected to its outer wall. The main function of these springs 303 is to provide elastic support when subjected to external forces to reduce vibration. A top plate 304 is fixedly connected to the top of each spring 303. The top plate 304 is located above the springs 303 and its main function is to provide a stable support surface. A rubber pad 305 is fixedly connected to the top of the top plate 304. The rubber pad 305 is mainly used to absorb and reduce vibration, thereby improving the vibration reduction effect. At the bottom of the fixed plate 301, a buffer assembly 306 is provided. The buffer assembly 306 is mainly composed of sliding columns 3061. The outer wall of the sliding column 3061 is slidably connected to the bottom of the fixed plate 301 to achieve flexible movement. A spring 3062 is connected to the outer wall of the sliding column 3061. The main function of this spring 3062 is to provide elastic support when subjected to external forces to reduce vibration. At the bottom of the sliding column 2 3061, a lower baffle 3063 is fixedly connected. This lower baffle 3063 is mainly used to limit the movement range of the sliding column 2 3061, thereby ensuring the stability and safety of the entire vibration damping mechanism 3.

[0037] Please see the appendix Figure 1 Appendix Figure 3 and attached Figure 4The connecting component 210 includes a copper connecting bridge 2101, the top of which is slidably connected to the bottom of the U-shaped heat sink 203, and a connecting plate 2102 is fixedly connected to the bottom of the copper connecting bridge 2101. The copper connecting bridge 2101 can efficiently transfer heat. The blowing component 211 includes multiple fans 2111, the tops of which are fixedly connected to the top of the inner wall of the square frame 201. A square heat sink 2112 is fixedly connected to the bottom of the inner wall of the connecting component 210, which plays a role in stabilizing heat dissipation.

[0038] Specifically, the connecting component 210 consists of multiple parts, primarily including a copper-containing connecting bridge 2101. The top of the copper-containing connecting bridge 2101 is smoothly connected to the bottom of the U-shaped heat sink 203 through a precise sliding connection mechanism, ensuring stability and flexibility during movement. Meanwhile, the bottom of the copper-containing connecting bridge 2101 is fixedly connected to the connecting plate 2102, forming a stable overall structure. In addition, the blowing component 211 consists of multiple fans 2111. The top of each fan 2111 is fixedly connected to the top of the inner wall of the square frame 201, ensuring the stability and efficiency of the fans during operation. Furthermore, to further improve the heat dissipation effect, a square heat sink 2112 is also fixedly connected to the bottom of the inner wall of the connecting component 210. This heat sink works in conjunction with the fans 2111 to form a highly efficient heat dissipation system, ensuring that the entire device maintains good heat dissipation performance during operation.

[0039] Please see the appendix Figure 1 and attached Figure 3 The battery storage mechanism 4 includes a storage tray 401. The outer wall of the storage tray 401 is fixedly connected to the inner wall of the cabinet 1. A cross-shaped baffle 402 is fixedly connected to the top of the storage tray 401 for easy covering. A battery assembly 403 is arranged between adjacent cross-shaped baffles 402. The battery assembly 403 includes a battery 4031. The bottom of the battery 4031 is slidably connected to the top of the storage tray 401. A hanging strip 4032 is fixedly connected to the top of the battery 4031 for fixing. The top of the extended heat dissipation plate 208 is provided with multiple heat dissipation holes 6, which are used to provide air ducts for heat dissipation.

[0040] Specifically, the battery storage mechanism 4 mainly consists of a storage tray 401. The outer wall of the storage tray 401 is fixedly connected to the inner wall of the cabinet 1, ensuring the stability and safety of the storage tray 401 inside the cabinet 1. A cross-shaped baffle 402 is fixedly connected to the top of the storage tray 401, allowing the adjacent interval areas to be rationally arranged with battery components 403. The battery components 403 mainly consist of batteries 4031. The bottom of the batteries 4031 is slidably connected to the top of the storage tray 401, allowing the batteries 4031 to be easily stored and retrieved. The battery 4031 is moved smoothly, greatly facilitating operation. A hanging strip 4032 is fixedly connected to the top of the battery 4031. The hanging strip 4032 is not only used to fix the battery 4031, but also facilitates its handling and installation. In addition, the top of the extended heat dissipation plate 208 is provided with multiple heat dissipation holes 6, which provide an effective airflow for heat dissipation and ensure that the battery can maintain a good heat dissipation effect during storage and use, preventing safety hazards caused by excessive temperature. The battery storage mechanism 4 not only improves the storage efficiency of the battery, but also greatly enhances the safety and reliability of battery use.

[0041] Working principle: First, by turning on the fan 2111, the fan 2111 will rotate, drawing in cool air from the outside through the square frame 201. The fan 2111 will then blow the cool air down through the square heat sink 2112. At this time, the heat from the battery will be transferred to the copper-containing connecting bridge 2101 through the connecting plate 2102. The cool air will then dissipate heat from the copper-containing connecting bridge 2101. When greater heat dissipation is needed, the handle 205 will be rotated. The handle 205 will then drive the rotating rod 204 to rotate. Simultaneously, the rotating rod 204 will drive the gear 206 to rotate. Subsequently, the gear 206 will drive the rack 207 to move outward. At this time, the rack 207 will drive the extended heat sink 208 to move outward. The extended heat sink 208 will then unfold, increasing the heat dissipation area. This allows the heat sink to be folded and unfolded, thereby improving heat dissipation capacity and facilitating storage.

[0042] When the battery is placed inside, the upper battery will press against the storage tray 401. At this time, the storage tray 401 will press down on the rubber pad 305, and the rubber pad 305 will provide the first layer of cushioning. Simultaneously, the rubber pad 305 will press against the top plate 304. Then, the top plate 304 will drive the sliding column 302 to slide along the fixed plate 301. At the same time, the top plate 304 will compress the spring 303, causing it to deform. Meanwhile, the lower battery will press against the lower baffle 3063, pushing the lower baffle 3063 upward to compress the spring 3062. This achieves the function of cushioning and protecting the battery during use.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A heat dissipation structure for a battery energy storage cabinet module, comprising a cabinet (1), characterized in that: The top of the cabinet (1) is provided with a heat dissipation mechanism (2), which is used to dissipate heat and cool the battery. The inner wall of the cabinet (1) is provided with a vibration damping mechanism (3) near the middle, which is used to buffer the battery. The bottom of the inner wall of the cabinet (1) is provided with a battery storage mechanism (4). Multiple heat dissipation holes (5) are opened on the left and right sides of the cabinet (1). The heat dissipation mechanism (2) includes a square frame (201). The top of the square frame (201) is fixedly connected to the top of the inner wall of the cabinet (1). Multiple connecting plates (202) are fixedly connected to the bottom of the square frame (201). A U-shaped heat dissipation plate (203) is fixedly connected to the bottom of each of the multiple connecting plates (202). Multiple rotating rods (204) are rotatably connected to the front top of each U-shaped heat dissipation plate (203). A rotating handle (204) is fixedly connected to the bottom of each rotating rod (204). 5) A gear (206) is fixedly connected to the top of the rotating rod (204), a rack (207) is meshed with the outer wall of the gear (206), an extended heat sink (208) is fixedly connected to the rear side of the rack (207), a limit plate (209) is fixedly connected to the top left and right sides of the U-shaped heat sink (203), a blower assembly (211) is provided on the inner wall of the square frame (201), and a connecting assembly (210) is provided at the bottom of the U-shaped heat sink (203).

2. The heat dissipation structure of a battery energy storage cabinet module according to claim 1, characterized in that: The vibration damping mechanism (3) includes a fixed plate (301). The outer wall of the fixed plate (301) is fixedly connected to the inner wall of the cabinet (1) near the middle. The top left and right sides of the fixed plate (301) are slidably connected to sliding columns (302). The outer wall of the sliding columns (302) is slidably connected to springs (303). The top of each of the springs (303) is fixedly connected to a top plate (304). The top of the top plate (304) is fixedly connected to a rubber pad (305). The bottom of the fixed plate (301) is provided with a buffer assembly (306).

3. The heat dissipation structure for a battery energy storage cabinet module according to claim 1, characterized in that: The connecting assembly (210) includes a copper-containing connecting bridge (2101), the top of which is slidably connected to the bottom of the U-shaped heat sink (203), and a connecting plate two (2102) is fixedly connected to the bottom of the copper-containing connecting bridge (2101).

4. The heat dissipation structure of a battery energy storage cabinet module according to claim 1, characterized in that: The blowing assembly (211) includes multiple fans (2111), the tops of the multiple fans (2111) are fixedly connected to the top of the inner wall of the square frame (201), and a square heat sink (2112) is fixedly connected to the bottom of the inner wall of the connecting assembly (210).

5. The heat dissipation structure for a battery energy storage cabinet module according to claim 2, characterized in that: The buffer assembly (306) includes a second sliding post (3061), the outer wall of the second sliding post (3061) is slidably connected to the bottom of the fixed plate (301), the outer wall of the second sliding post (3061) is slidably connected to a second spring (3062), and the bottom of the second sliding post (3061) is fixedly connected to a lower baffle (3063).

6. The heat dissipation structure of a battery energy storage cabinet module according to claim 1, characterized in that: The battery storage mechanism (4) includes a storage tray (401), the outer wall of which is fixedly connected to the inner wall of the cabinet (1), and a cross-shaped baffle (402) is fixedly connected to the top of the storage tray (401). Battery components (403) are arranged between adjacent cross-shaped baffles (402).

7. The heat dissipation structure for a battery energy storage cabinet module according to claim 6, characterized in that: The battery assembly (403) includes a storage battery (4031), the bottom of which is slidably connected to the top of a storage tray (401), and a hanging strip (4032) is fixedly connected to the top of the storage battery (4031).

8. The heat dissipation structure of a battery energy storage cabinet module according to claim 1, characterized in that: The top of the extended heat sink (208) is provided with a plurality of heat dissipation holes (6), which are used to provide airflow for heat dissipation.

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