Energy storage cabinet body with multidirectional heat dissipation

Abstract

The utility model discloses an energy storage cabinet body with multidirectional heat dissipation, which relates to the field of energy storage cabinets, and comprises a cabinet main body, a heat dissipation mechanism for multidirectional heat dissipation in the cabinet main body is arranged in the cabinet main body, and the heat dissipation mechanism comprises a refrigerator fixedly mounted on the back surface of the cabinet main body. The cabinet body is internally provided with a cold air chamber and a cooling flow channel, the top of the cabinet body is fixedly provided with a heat dissipation fan, the top of the cabinet body is provided with a heat dissipation opening and a heat dissipation flow channel, and the inner wall of the cabinet body is provided with an adjusting mechanism used for adjusting the cooling wind direction. According to the energy storage cabinet body with the multidirectional heat dissipation function, the multidirectional heat dissipation mechanism is arranged, so that heat dissipation is carried out on the interior of the cabinet body from the bottom, the back face, the side walls and the top of the cabinet body at the same time, heat generated by a battery module and electronic elements in the energy storage cabinet can be dissipated out efficiently in an omnibearing mode, internal heat accumulation is effectively avoided, and the service life of the energy storage cabinet is prolonged. Temperature distribution in the energy storage cabinet is more uniform, and potential safety hazards are reduced.

Description

Technical Field

[0001] This utility model relates to the field of energy storage cabinet technology, specifically to an energy storage cabinet body with multi-directional heat dissipation. Background Technology

[0002] With the rapid development of the new energy industry, energy storage equipment is playing an increasingly important role in energy storage and distribution. Energy storage cabinets, as crucial carriers of these devices, typically integrate a large number of battery modules and electronic components. During operation, these modules and components continuously generate heat. If this heat cannot be dissipated effectively and promptly, the internal temperature of the cabinet will become excessively high. Excessive heat not only affects the charging and discharging efficiency and lifespan of the batteries but may also pose safety hazards.

[0003] In the prior art, Chinese patent application number CN202323580351.8 discloses a small industrial energy storage cabinet structure, including a cabinet body with an openable door on one side. The cabinet interior is divided into upper and lower battery cabinets and an electrical cabinet by a partition. A ventilation hood protruding outwards from the battery cabinet is installed in the battery cabinet, with its upper and lower end faces sloping downwards and outwards from the side closest to the cabinet body. This utility model's small industrial energy storage cabinet structure, through a reasonable structural distribution, combined with a cable tray and cable management plate, ensures a simple and convenient arrangement of the battery pack and electronic components for easy installation, while also ensuring a smoother wiring path within the cabinet, minimizing interference during installation and maintenance. Simultaneously, the battery pack protruding outwards from the cabinet along with the ventilation hood maintains a certain separation distance and misalignment from the electronic components, further improving heat dissipation.

[0004] Based on the above information, it can be seen that the existing technology only has a ventilation hood on one side of the energy storage cabinet, which can only ventilate and dissipate heat on the side with the ventilation hood, and cannot achieve all-round and efficient heat dissipation. This leads to uneven heat distribution inside the energy storage cabinet and excessively high temperature in some areas. Therefore, we propose an energy storage cabinet with multi-directional heat dissipation. Utility Model Content

[0005] The purpose of this utility model is to provide an energy storage cabinet with multi-directional heat dissipation, so as to solve the problem mentioned in the background art that the existing technology only has a ventilation hood on one side of the energy storage cabinet, which can only ventilate and dissipate heat on the side with the ventilation hood, and cannot achieve all-round and efficient heat dissipation, resulting in uneven heat distribution inside the energy storage cabinet and excessively high temperature in some areas.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an energy storage cabinet with multi-directional heat dissipation, comprising a cabinet body, wherein the cabinet body is provided with a heat dissipation mechanism for multi-directional heat dissipation inside the cabinet body;

[0007] The heat dissipation mechanism includes a cooler fixedly installed on the back of the cabinet body, and a cooling fan fixedly installed on the outer wall of the cooler. The cabinet body has a cold air chamber and a cooling channel inside. The inner wall of the cabinet body has a through hole. A cooling fan is fixedly installed on the top of the cabinet body. The top of the cabinet body has a heat dissipation vent and a heat dissipation channel. The inner wall of the top of the cabinet body has a heat dissipation hole. The inner wall of the cabinet body is provided with an adjustment mechanism for adjusting the cooling airflow direction.

[0008] Furthermore, the refrigerator is provided in multiple sets on the outer wall of the back of the cabinet body, the cold air chamber is L-shaped in cross-section, and the cold air chamber is provided on both the back and bottom of the cabinet body. The cold air chamber is connected to the cooling fan. The through holes are provided in multiple sets at equal intervals on the inner wall of the cabinet body, and one end of the through hole is connected to the cold air chamber, and the other end is connected to the interior of the cabinet body.

[0009] Furthermore, the cooling channels are symmetrically arranged on the side wall of the cabinet body, and multiple sets of cooling channels are equally spaced inside the side wall of the cabinet body. One end of the cooling channel is connected to the cold air chamber, and the other end is connected to the inside of the cabinet body.

[0010] Furthermore, the heat dissipation vents are correspondingly provided with the cooling fans, the heat dissipation channel has a trapezoidal cross-section, and the top of the heat dissipation channel is connected to the heat dissipation vents. Multiple sets of heat dissipation holes are provided at equal intervals on the inner wall of the top of the cabinet body, and one end of the heat dissipation hole is connected to the heat dissipation channel, while the other end is connected to the interior of the cabinet body.

[0011] Furthermore, the adjustment mechanism includes an adjustment baffle rotatably mounted on the inner wall of the cabinet body, with an adjustment gear fixedly mounted at the end of the adjustment baffle. A guide cover is fixedly mounted on the inner wall of the cabinet body. A transmission shaft connected to the adjustment gear is rotatably mounted on the side wall of the cabinet body, with a transmission gear fixedly mounted at the end of the transmission shaft. A rack is meshed with the outer wall of the transmission gear. A U-shaped block is fixedly mounted on the outer wall of the rack. A drive motor is fixedly mounted inside the cabinet body, with a rotating disk fixedly mounted at the end of the drive motor. An eccentric column with its outer wall slidably connected to the rack is slidably mounted at the end of the rotating disk.

[0012] Furthermore, multiple sets of adjusting baffles are equally spaced at the end of the cold air passage. The adjusting gears are correspondingly arranged with the adjusting baffles, and the two sets of adjusting gears are meshed and connected. The guide cover adjusting baffles are correspondingly arranged, and the end of the guide cover is connected to the end of the cold air passage. The guide cover has a trapezoidal design.

[0013] Furthermore, the drive shaft passes through multiple sets of adjusting gears, and the drive shaft is symmetrically arranged on both sides of the main body of the cabinet. The length of the rack is set to correspond to the adjustment range of the adjusting baffle, and the slider has a T-shaped cross-section.

[0014] Furthermore, the outer wall of the eccentric column is in contact with the spiral block, and the distance between the center of the eccentric column and the center of the steering wheel is set to correspond to the sliding range of the rack.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This energy storage cabinet features multi-directional heat dissipation. By incorporating multiple sets of coolers and cooling fans, along with a cold air chamber, cooling channels on the side walls, a cooling fan, vents, channels, and holes on the top, it achieves simultaneous heat dissipation from the bottom, back, side walls, and top of the cabinet. This allows for comprehensive and efficient dissipation of heat generated by the battery modules and electronic components within the cabinet, effectively preventing heat accumulation and resulting in a more uniform temperature distribution. This solves the problems of uneven heat distribution and excessively high temperatures in some areas caused by unilateral ventilation, thereby ensuring battery charging and discharging efficiency, extending the lifespan of batteries and electronic components, and reducing safety hazards.

[0017] Furthermore, the adjustment mechanism allows for automatic and flexible adjustment of the cooling airflow direction. The drive motor rotates the rotating disk, which in turn moves the eccentric column, driving the rack to rotate the transmission gear, transmission shaft, and adjustment gear. This, in turn, changes the angle of the adjustment baffle, precisely directing the cooling airflow to each area, further optimizing the heat dissipation effect, improving the multidirectional and effective heat dissipation, and ensuring the stable operation of the energy storage cabinet. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the heat dissipation mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the main body of the cabinet of this utility model;

[0021] Figure 4 This is a schematic diagram of the cold air chamber and cold air flow channel structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the adjustment mechanism of this utility model;

[0023] Figure 6 This is a schematic diagram of the transmission gear, rack, rotating disk, and eccentric column structure of this utility model.

[0024] In the diagram: 1. Cabinet body; 2. Refrigerator; 201. Refrigeration fan; 3. Cold air chamber; 301. Cold air passage; 302. Through hole; 4. Cooling fan; 401. Heat dissipation vent; 402. Heat dissipation passage; 403. Heat dissipation hole; 5. Adjusting baffle; 501. Adjusting gear; 502. Guide cover; 6. Drive shaft; 601. Drive gear; 7. Rack; 701. Slider; 702. Ring block; 8. Drive motor; 801. Rotating disk; 802. Eccentric column. Detailed Implementation

[0025] 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.

[0026] Example 1: Please refer to Figure 1-6 This utility model provides the following technical solution: A storage cabinet with multi-directional heat dissipation, comprising a cabinet body 1, an internal heat dissipation mechanism for multi-directional heat dissipation inside the cabinet body 1, the heat dissipation mechanism including a cooler 2 fixedly installed on the back of the cabinet body 1, and a cooling fan 201 fixedly installed on the outer wall of the cooler 2, a cold air chamber 3 and a cooling channel are opened inside the cabinet, a through hole 302 is opened on the inner wall of the cabinet body 1, a cooling fan 4 is fixedly installed on the top of the cabinet body 1, a heat dissipation vent 401 and a heat dissipation channel 402 are opened on the top inner wall of the cabinet body 1, and a heat dissipation hole 403 is opened on the top inner wall of the cabinet body 1, multiple sets of coolers 2 are arranged on the outer wall of the back of the cabinet body 1, the cold air chamber 3 is L-shaped in cross-section, and the cold air chamber 3 is provided on both the back and bottom of the cabinet body 1. The cabinet is equipped with a cooling chamber 3 connected to a cooling fan 201. Multiple sets of through holes 302 are evenly spaced on the inner wall of the cabinet, with one end of the through hole 302 connected to the cooling chamber 3 and the other end connected to the interior of the cabinet body 1. Cooling channels are symmetrically arranged on the side wall of the cabinet body 1, with multiple sets of cooling channels evenly spaced on the inner wall of the cabinet body, with one end of the cooling channel connected to the cooling chamber 3 and the other end connected to the interior of the cabinet body 1. Heat dissipation vents 401 are correspondingly arranged to the cooling fan 4. The heat dissipation channel 402 has a trapezoidal cross-section, and the top of the heat dissipation channel 402 is connected to the heat dissipation vent 401. Multiple sets of heat dissipation holes 403 are evenly spaced on the inner wall of the top of the cabinet body 1, with one end of the heat dissipation hole 403 connected to the heat dissipation channel 402 and the other end connected to the interior of the cabinet body 1.

[0027] When the energy storage cabinet with multi-directional heat dissipation is in operation, when the battery modules and electronic components inside the energy storage cabinet generate heat, the heat dissipation mechanism starts to function. Multiple sets of coolers 2 on the back of the cabinet body 1 are activated. The cooling fan 201 on the outer wall of the cooler 2 blows cold air into the cold air chambers 3 set on the back and bottom of the cabinet body 1. The cold air enters the cabinet body 1 through multiple sets of equally spaced through holes 302 on the inner wall of the cabinet that are connected to the cold air chambers 3, as well as the cooling channels that are symmetrically arranged and equally spaced on the side walls of the cabinet, cooling the inside of the cabinet from multiple directions. At the same time, the cooling fan 4 on the top of the cabinet body 1 is activated, drawing the heated air rising inside the cabinet into the cooling channel 402 through the heat dissipation hole 403. The trapezoidal design of the cooling channel 402 facilitates airflow, and finally the air is discharged from the cabinet through the heat dissipation port 401, forming a path for the hot air to be discharged, thus achieving multi-directional heat dissipation.

[0028] Example 2: Based on Example 1, an adjustment mechanism is also disclosed, the specific structure of which is as follows: The inner wall of the cabinet body 1 is provided with an adjustment mechanism for adjusting the cooling air direction. The adjustment mechanism includes an adjustment baffle 5 rotatably installed on the inner wall of the cabinet body 1, and an adjustment gear 501 is fixedly installed at the end of the adjustment baffle 5. A guide cover 502 is fixedly installed on the inner wall of the cabinet body 1. A transmission shaft 6 connected to the adjustment gear 501 is rotatably installed on the side wall of the cabinet body 1, and a transmission gear 601 is fixedly installed at the end of the transmission shaft 6. A rack 7 is meshed with the outer wall of the transmission gear 601. A loop block 702 is fixedly installed on the outer wall of the rack 7. A drive motor 8 is fixedly installed inside the cabinet body 1, and a rotating disk 801 is fixedly installed at the end of the drive motor 8. The outer wall of the rotating disk 801 is slidably installed and slides against the rack 7. The eccentric column 802 is dynamically connected. Multiple sets of adjusting baffles 5 are evenly spaced at the end of the cold air passage 301. Adjusting gears 501 are correspondingly set with adjusting baffles 5, and the two sets of adjusting gears 501 are meshed and connected. The guide cover 502 is correspondingly set with adjusting baffles 5, and the end of the guide cover 502 is connected to the end of the cold air passage 301. The guide cover 502 has a trapezoidal design. The drive shaft 6 passes through multiple sets of adjusting gears 501 and is symmetrically set on both sides of the cabinet body 1. The length of the rack 7 is corresponding to the adjustment range of the adjusting baffles 5. A slider 701 is fixedly installed at the bottom of the rack 7. The slider 701 has a T-shaped cross-section. The outer wall of the eccentric column 802 fits against the U-shaped block 702. The distance between the center of the eccentric column 802 and the center of the steering wheel is corresponding to the sliding range of the rack 7.

[0029] When the adjustment mechanism operates, the drive motor 8 starts, driving the rotating disk 801 at the end to rotate. The eccentric column 802 at the end of the rotating disk 801 moves accordingly. Since the outer wall of the eccentric column 802 is in contact with the loop block 702, and the loop block 702 is fixed to the outer wall of the rack 7, the movement of the eccentric column 802 drives the rack 7 to move linearly. The rack 7 drives the transmission gear 601, which is meshed with it, to rotate. The transmission gear 601 is installed at the end of the transmission shaft 6. The transmission shaft 6 passes through multiple sets of adjustment gears 501 and is symmetrically arranged on both sides of the cabinet body 1. Thus, the transmission shaft 6 drives the adjustment gears 501 to rotate. The adjusting gear 501 is correspondingly set with the adjusting baffle 5 and the two sets of adjusting gears 501 are meshed with each other, causing the adjusting baffle 5 to rotate and change its angle. Since there are multiple sets of adjusting baffles 5 at equal intervals at the end of the cold air passage 301, the guide cover 502 is correspondingly set with the adjusting baffle 5 and the end of the guide cover 502 is connected to the end of the cold air passage 301. The trapezoidal guide cover 502 guides the cold air coming out of the cold air passage 301. After the direction is adjusted by the adjusting baffle 5, the air inside the cabinet is swept, so that each area can be fully cooled and the heat dissipation effect is optimized.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. An energy storage cabinet body with multi-directional heat dissipation, comprising a cabinet body (1), wherein a heat dissipation mechanism for multi-directional heat dissipation inside the cabinet body (1) is arranged inside the cabinet body (1). characterized in that The heat dissipation mechanism comprises a refrigerator (2) fixedly installed on the back of the cabinet body (1), and a refrigeration fan (201) fixedly installed on the outer wall of the refrigerator (2), wherein a cold air chamber (3) and a cooling flow channel are arranged inside the cabinet, a through hole (302) is arranged on the inner wall of the cabinet body (1), a heat dissipation fan (4) is fixedly installed on the top of the cabinet body (1), a heat dissipation port (401) and a heat dissipation flow channel (402) are arranged on the top of the cabinet body (1), and a heat dissipation hole (403) is arranged on the inner wall of the top of the cabinet body (1), and an adjusting mechanism for adjusting the cooling air direction is arranged on the inner wall of the cabinet body (1).

2. The energy storage cabinet body with multi-direction heat dissipation of claim 1, wherein: A plurality of refrigerators (2) are arranged on the outer wall of the back of the cabinet body (1), the cold air chamber (3) is arranged in an L-shaped cross section, the cold air chamber (3) is arranged on the back and the bottom of the cabinet body (1), and the cold air chamber (3) is in communication with the refrigeration fan (201), a plurality of through holes (302) are arranged at equal intervals on the inner wall of the cabinet, one end of the through hole (302) is in communication with the cold air chamber (3), and the other end is in communication with the inside of the cabinet body (1).

3. The energy storage cabinet body with multi-direction heat dissipation of claim 1, wherein: The cooling flow channel is symmetrically arranged on the side wall of the cabinet body (1), a plurality of cooling flow channels are arranged at equal intervals inside the side wall of the cabinet, one end of the cooling flow channel is in communication with the cold air chamber (3), and the other end is in communication with the inside of the cabinet body (1).

4. The energy storage cabinet body with multi-direction heat dissipation of claim 1, wherein: The heat dissipation port (401) is arranged corresponding to the heat dissipation fan (4), the heat dissipation flow channel (402) is designed in a trapezoidal cross section, the top of the heat dissipation flow channel (402) is in communication with the heat dissipation port (401), a plurality of heat dissipation holes (403) are arranged at equal intervals on the inner wall of the top of the cabinet body (1), one end of the heat dissipation hole (403) is in communication with the heat dissipation flow channel (402), and the other end is in communication with the inside of the cabinet body (1).

5. The energy storage cabinet body with multi-direction heat dissipation of claim 1, wherein: The adjusting mechanism comprises an adjusting baffle (5) rotatably installed on the inner wall of the cabinet body (1), an adjusting gear (501) fixedly installed on the end of the adjusting baffle (5), a guide cover (502) fixedly installed on the inner wall of the cabinet body (1), a transmission shaft (6) rotatably installed on the side wall of the cabinet body (1) and connected with the adjusting gear (501), a transmission gear (601) fixedly installed on the end of the transmission shaft (6), a rack (7) meshingly connected with the outer wall of the transmission gear (601), a back-shaped block (702) fixedly installed on the outer wall of the rack (7), a drive motor (8) fixedly installed inside the cabinet body (1), a rotating disc (801) fixedly installed on the end of the drive motor (8), and an eccentric column (802) slidably installed on the end of the rotating disc (801) and slidably connected with the outer wall of the rack (7).

6. The energy storage cabinet body with multi-direction heat dissipation of claim 5, characterized in that: The adjusting baffle (5) is provided with multiple groups of adjusting gears (501) at the ends of the cold air flow channel (301) at equal intervals, the adjusting gears (501) are arranged correspondingly to the adjusting baffle (5), two groups of the adjusting gears (501) are connected in meshing, the guide cover (502) is arranged correspondingly to the adjusting baffle (5), the end of the guide cover (502) is communicated with the end of the cold air flow channel (301), and the guide cover (502) is designed in a stepped manner.

7. The energy storage cabinet body with multi-direction heat dissipation of claim 5, characterized in that: The transmission shaft (6) penetrates through multiple groups of the adjusting gears (501), the transmission shaft (6) is symmetrically arranged at two sides of the cabinet body (1), the length of the rack (7) is correspondingly arranged to the adjusting range of the adjusting baffle (5), and the bottom of the rack (7) is fixedly provided with a sliding block (701), and the cross section of the sliding block (701) is designed in a T-shaped manner.

8. The energy storage cabinet body with multi-direction heat dissipation of claim 5, characterized in that: The eccentric column (802) is attached to the outer wall of the back-shaped block (702), and the distance between the center of the eccentric column (802) and the center of the steering wheel is correspondingly arranged to the sliding range of the rack (7).

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