Energy storage cabinet with integrated heat dissipation structure

Abstract

The application discloses an energy storage cabinet with an integrated heat dissipation structure, which comprises a cabinet body assembly, at least one air inlet is arranged on the bottom sidewall of the cabinet body assembly, an air outlet is arranged on the top, an airflow channel is formed between the air inlet and the air outlet, an inverter, a temperature control and modulation assembly and an air cooling assembly are sequentially arranged in the airflow channel, the temperature control and modulation assembly comprises first and second plate bodies which are arranged at intervals and are provided with a mirror surface, the interval distance between the first and second plate bodies gradually increases along the airflow direction of the airflow channel, one end of the first plate body is provided with a functional plate, the functional plate is provided with a plurality of bundled lamp bead assemblies for emitting bundled irradiation light, the incident angles of the plurality of bundled lamp bead assemblies gradually decrease along the direction from the first plate body to the second plate body, the incident angle is the included angle between the bundled lamp bead assembly and the airflow direction of the airflow channel, the energy supply effect is achieved in the cabinet body by stabilizing the airflow, and the initial response speed of the energy storage work is improved.

Description

Technical Field

[0001] This invention relates to the field of energy storage technology, and in particular to an energy storage cabinet with an integrated heat dissipation structure. Background Technology

[0002] With the continuous improvement of new energy technologies and the intelligence level of power systems, energy storage cabinets, as important equipment for energy storage and distribution, have been widely used in applications such as new energy power generation grid connection, distributed energy storage systems, data center backup power, industrial and commercial peak shaving and valley filling, and microgrids. Energy storage cabinets typically integrate battery pack modules, inverters, and related power control components. They continuously generate heat during operation. Therefore, achieving stable and efficient heat dissipation and thermal environment control within the limited cabinet space is a crucial technical issue affecting the safety, reliability, and service life of energy storage cabinets.

[0003] Most existing energy storage cabinets employ a single air-cooling method, using air inlets at the bottom or side walls of the cabinet and a fan to draw in outside air to remove heat generated by the battery pack and electrical components during operation. However, this type of cooling structure typically focuses on the arrangement of airflow channels and the control of airflow volume, lacking effective means to modulate the thermal state of the airflow entering the cabinet. Especially during the initial startup or under low-temperature conditions, the temperature of the airflow entering the cabinet is low, which can easily lead to unstable thermal state of the airflow inside the cabinet. This results in a slower temperature rise of the battery pack modules, affecting the startup efficiency and overall response speed of the energy storage cabinet in low-temperature environments, and hindering the stable operation of the energy storage system under different operating conditions.

[0004] Therefore, it is necessary to improve the structure of the energy storage cabinet in the existing technology to enhance the energy storage cabinet's ability to regulate the airflow thermal environment in low-temperature environments, thereby improving its start-up response performance. Summary of the Invention

[0005] The purpose of this invention is to provide an energy storage cabinet with an integrated heat dissipation structure to solve the above-mentioned technical problems.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] An energy storage cabinet with an integrated heat dissipation structure includes a cabinet assembly. The bottom side wall of the cabinet assembly is provided with at least one air inlet and the top is provided with an air outlet. An airflow channel is formed between the air inlet and the air outlet. An air-cooling assembly, an inverter and a temperature control modulation assembly are arranged sequentially in the airflow channel.

[0008] The temperature control modulation component includes a first plate and a second plate spaced apart, with reflective mirrors respectively provided on the sidewalls of the first plate and the second plate that are close to each other; the distance between the first plate and the second plate gradually increases along the airflow direction of the airflow channel.

[0009] One end of the first plate is provided with a functional plate, which is provided with multiple sets of clustered lamp bead assemblies for emitting focused illumination light. Along the direction from the first plate to the second plate, the incident angles of several sets of clustered lamp bead assemblies are distributed in a decreasing manner. The incident angle is the angle between the clustered lamp bead assembly and the airflow direction of the airflow channel.

[0010] Optionally, the air inlet is provided with an air inlet assembly, the air inlet assembly including an air inlet ring installed on the cabinet assembly, the air inlet ring having an air inlet hole communicating with the airflow channel, and an air valve assembly being provided at one end of the air inlet hole;

[0011] The damper assembly includes a damper body, a connecting hole is provided in the damper body, a rotating shaft is rotatably connected to the side wall of the connecting hole, and a flow-limiting baffle that matches the cross-section of the connecting hole is connected to the rotating shaft.

[0012] A first driving component is provided on one side of the air valve body. The driving end of the first driving component is connected to the rotating shaft and is used to drive the rotating shaft to rotate.

[0013] Optionally, the number of air intake components is two sets, and the two sets of air intake components are respectively located on the two side walls of the cabinet component.

[0014] Optionally, the second plate is arranged along the length of the airflow channel, and the inclination angle between the first plate and the second plate is α.

[0015] One end of the temperature control modulation component is provided with a flow regulating plate, and the flow regulating plate has an opening;

[0016] The first plate body is projected onto the functional board as the first projection part, and the angle of the several groups of clustered lamp bead assemblies located in the first projection part decreases sequentially by b.

[0017] The flow control plate is projected onto the function board as a second projection section, and the incident angle of several groups of clustered LED bead assemblies located within the second projection section is 0.

[0018] Optionally, a baffle portion is provided at each of the two ends of the flow regulating plate, wherein one of the baffle portions is spaced apart from the lower end of the first plate body to form a flow guiding groove, and the flow guiding groove is connected to a drain pipe.

[0019] Optionally, the air-cooling assembly includes an air inlet plate and an air outlet plate arranged sequentially along the airflow direction of the airflow channel;

[0020] A flow-limiting component is provided between the air inlet plate and the air outlet plate, and a flow-guiding space is formed between the flow-limiting component and the air inlet plate. The fan body is provided in the flow-guiding space.

[0021] The fan body has a fan outlet that communicates with the air outlet plate. The fan body is used to guide airflow sequentially through the air inlet plate, the guide space and the air outlet plate.

[0022] Optionally, the current limiting component includes a first connecting part, a second connecting part, and a third connecting part connected in sequence;

[0023] One end of the first connecting part is connected to the air intake plate, and the first connecting part extends along the airflow direction of the airflow channel;

[0024] Along the airflow direction of the airflow channel, the second connecting portion extends inward at an inward angle;

[0025] One end of the third connection is provided with a baffle plate, and the third connection extends along the airflow direction of the airflow channel.

[0026] Optionally, a protective plate is provided on one side of the air intake plate; one end of the protective plate is hinged to the air intake plate, and the other end is provided with a first latching part; the air intake plate is provided with a second latching part, and the first latching part is latched to the second latching part.

[0027] Optionally, the air outlet is provided with an air outlet assembly, which includes two parallel first mounting plates, and the first mounting plates are provided with a plurality of guide plates along their length.

[0028] One end of the guide plate is provided with a second mounting plate, and one end of each of the guide plates is respectively hinged to the second mounting plate;

[0029] One of the guide vanes is connected to an adjustment assembly, which is used to rotate the angle of the guide vane.

[0030] Optionally, the adjustment assembly includes an adjustment wheel and a mounting block mounted on the cabinet assembly. An adjustment shaft is rotatably connected to the mounting block, and one end of the adjustment shaft is connected to the adjustment wheel along the same axis.

[0031] An eccentric rocker arm is rotatably connected to the adjusting wheel, and one end of the eccentric rocker arm is connected to the guide plate; rotating the adjusting wheel drives the guide plate to rotate.

[0032] Compared with the prior art, the present invention has the following beneficial effects: During operation, external air flows along the airflow channel; the airflow first passes through the air-cooling component and enters the inverter area, and after completing basic heat exchange, it continues to flow along the airflow channel and enters the temperature control modulation component; in the temperature control modulation component, the airflow flows sequentially through the gradually expanding channel structure formed by the first plate and the second plate. Since reflective mirrors are respectively provided on the side walls of the first and second plates that are close to each other, and a functional plate for emitting focused illumination light is provided at one end of the first plate, multiple sets of focused LED bead assemblies... Different incident angles are arranged towards the inside of the channel, so that the concentrated irradiation light is reflected along a preset path by the reflector and converges towards the entrance of the temperature control modulation component. This heats and modulates the airflow as it passes through this area. The airflow then continues to flow upward and forms an internal circulation in the upper part of the cabinet, acting on the battery pack. This energy storage cabinet, by setting a temperature control modulation component with a gradually expanding channel shape in the airflow channel, makes the airflow more gentle and controllable during the flow process. By stabilizing the airflow, the cabinet can supply energy and improve the initial response speed of energy storage. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] The structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0035] Figure 1 This is a rear view schematic diagram of the energy storage cabinet with integrated heat dissipation structure in this embodiment;

[0036] Figure 2 This is a schematic diagram of the overall structure of the energy storage cabinet with integrated heat dissipation structure in this embodiment;

[0037] Figure 3 This is a schematic diagram of the air intake assembly of the energy storage cabinet with integrated heat dissipation structure in this embodiment;

[0038] Figure 4 This is a cross-sectional schematic diagram of the temperature control modulation component of the energy storage cabinet with integrated heat dissipation structure in this embodiment.

[0039] Figure 5 This is one of the structural schematic diagrams of the air outlet assembly of the energy storage cabinet with integrated heat dissipation structure in this embodiment;

[0040] Figure 6 This is the second schematic diagram of the air outlet assembly of the energy storage cabinet with integrated heat dissipation structure in this embodiment;

[0041] Figure 7 This is one of the structural schematic diagrams of the air-cooled component of the energy storage cabinet with integrated heat dissipation structure in this embodiment;

[0042] Figure 8 This is the second schematic diagram of the air-cooled component of the energy storage cabinet with integrated heat dissipation structure in this embodiment.

[0043] Illustration: Cabinet component 100, air inlet 101, air outlet 102, airflow channel 110;

[0044] Inverter 200, Battery Pack Module 700;

[0045] Temperature control modulation component 300, first plate 310, second plate 320, reflector 330, function board 340, cluster lamp bead assembly 350, opening 301, flow regulating plate 360, baffle part 361, flow guide groove 362;

[0046] Air-cooled assembly 400, air inlet plate 410, air outlet plate 420, flow limiting assembly 430, fan body 440, fan outlet 450, first connecting part 431, second connecting part 432, third connecting part 433, baffle plate 434, protective plate 460, first snap-fit ​​part 461;

[0047] Air inlet assembly 500, air inlet ring 510, air inlet hole 511, air valve assembly 520, air valve body 521, connecting hole 522, rotating shaft 523, flow limiting baffle 524;

[0048] Air outlet assembly 600, first mounting plate 610, air guide plate 620, second mounting plate 630, adjustment assembly 640, adjustment wheel 641, mounting block 642, adjustment shaft 643, eccentric rocker arm 644. Detailed Implementation

[0049] To make the objectives, features, and advantages of this invention more apparent and understandable, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0050] In the description of this invention, it should be understood that the terms "upper," "lower," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component positioned centrally in the connection.

[0051] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0052] Combination Figures 1 to 8 As shown, this embodiment of the invention provides an energy storage cabinet with an integrated heat dissipation structure, wherein, Figure 1 and Figure 2 This is an overall structural diagram of the energy storage cabinet with integrated heat dissipation structure (with the rear cover hidden). The energy storage cabinet with integrated heat dissipation structure includes a cabinet assembly 100. At least one air inlet 101 is provided on the bottom side wall of the cabinet assembly 100, and an air outlet 102 is provided on the top. An airflow channel 110 is formed between the air inlet 101 and the air outlet 102. An air-cooling assembly 400, an inverter 200, and a temperature control modulation assembly 300 are arranged sequentially in the airflow channel 110.

[0053] It should be noted that, in combination Figure 1 As shown, the space above the inverter 200 is the installation space for the battery pack module 700. This space houses the battery pack module, which consists of multiple individual battery cells, forming a large power storage capacity. The temperature control modulation component 300 can be mounted flush against the wall of the battery pack module 700 to maximize installation space. The temperature control modulation component 300 occupies a relatively small area, with most of the cabinet space dedicated to installing the battery pack module 700.

[0054] The temperature control modulation component 300 includes a first plate 310 and a second plate 320 spaced apart, with reflective mirrors 330 respectively provided on the sidewalls of the first plate 310 and the second plate 320 that are close to each other; the distance between the first plate 310 and the second plate 320 gradually increases along the airflow direction of the airflow channel 110; wherein, Figure 1 The black arrow in the image indicates the airflow direction of airflow channel 110;

[0055] One end of the first plate 310 is provided with a functional plate 340, which is provided with multiple sets of clustered lamp bead assemblies 350 for emitting focused illumination light. Along the direction from the first plate 310 to the second plate 320, the incident angles of the multiple sets of clustered lamp bead assemblies 350 are distributed in a decreasing manner. The incident angle is the angle between the clustered lamp bead assembly 350 and the airflow direction of the airflow channel 110.

[0056] It should be noted that the width of the functional plate 340 is much smaller than the length of the gap between the first plate 310 and the second plate 320, so that a larger opening space can be reserved for airflow to pass through.

[0057] Both the function board 340 and the cluster lamp bead assembly 350 are temperature-resistant devices to adapt to the internal airflow. At the same time, the function board 340 is used to control the operation of the cluster lamp bead assembly 350. After the temperature of the airflow channel reaches the preset start-up temperature and the battery pack module 700 is operating normally, the function board 340 controls the cluster lamp bead assembly 350 to stop working (to avoid residual heat affecting heat dissipation efficiency, the operation of the cluster lamp bead assembly 350 can be disconnected in advance). At this time, the air-cooled component 400 switches to perform air-cooling heat dissipation. Therefore, the core of this solution is to seek a balance between heating and heat dissipation inside the energy storage cabinet.

[0058] Combination Figure 4 As shown, multiple sets of clustered LED bead assemblies 350 are arranged along the length of the functional board 340 to emit clustered illumination light into the internal space of the temperature control modulation assembly 300. The multiple sets of clustered LED bead assemblies 350 are arranged in a manner with decreasing incident angles along the direction from the first plate 310 to the second plate 320. The incident angle is the angle between the illumination direction of the clustered LED bead assembly 350 and the airflow direction of the airflow channel 110. Through this arrangement of decreasing angles, the clustered illumination light emitted from different positions enters the interior of the temperature control modulation assembly 300 in differentiated directions, and forms a reflection and convergence relationship that conforms to the design path under the action of the reflective mirror 330. This allows the illumination energy to be concentrated in the inlet area of ​​the temperature control modulation assembly 300, thereby achieving energy superposition and temperature modulation of the airflow flowing through this area.

[0059] To further explain, during the initial startup of the energy storage cabinet or under low-temperature conditions, the temperature of the airflow channel is locally modulated to provide auxiliary heating to the flowing air. This ensures that the airflow inside the entire energy storage cabinet has a certain initial temperature, thus heating the battery pack assembly 700 and promoting its startup and energy storage. When no power is supplied, this temperature control modulation component 300 can operate at a lower power, while simultaneously shutting off the upper air outlet assembly 600 to reduce energy consumption; this is the standby state. This internal structure design of the temperature control modulation component 300 maximizes the use of solar energy to heat the air, reducing energy consumption.

[0060] The working principle of this invention is as follows: During operation, external air flows along the airflow channel 110; the airflow first passes through the air-cooling component 400 and enters the area where the inverter 200 is located. After completing basic heat exchange, it continues to flow along the airflow channel and enters the temperature control modulation component 300; in the temperature control modulation component 300, the airflow flows sequentially through the gradually expanding channel structure formed by the first plate 310 and the second plate 320. Since the first plate 310 and the second plate 320 are respectively provided with reflective mirrors 330 on their side walls that are close to each other, combined with the functional board 340 for emitting focused illumination light, multiple sets of focused lamp bead assemblies 3 The components 50 are arranged at different incident angles toward the inside of the channel, so that the concentrated irradiation light is reflected along a preset path by the reflector 330 and converges toward the entrance of the temperature control modulation component 300. This heats and modulates the airflow as it passes through the area. The airflow then continues to flow upward and forms an internal circulation in the upper part of the cabinet, acting on the battery pack. This energy storage cabinet, by setting a temperature control modulation component 300 with a gradually expanding channel shape in the airflow channel 110, makes the airflow more gentle and controllable during the flow process. By stabilizing the airflow, the cabinet can supply energy and improve the initial response speed of energy storage.

[0061] In this embodiment, an air inlet assembly 500 is provided at the air inlet 101. The air inlet assembly 500 includes an air inlet ring 510 installed on the cabinet assembly 100. The air inlet ring 510 has an air inlet hole 511 that communicates with the airflow channel 110. One end of the air inlet hole 511 is provided with a damper assembly 520. The air inlet assembly 500 and the damper assembly 520 add the ability to control the amount of airflow entering, and can adjust the operation of the energy storage cabinet as needed.

[0062] The damper assembly 520 includes a damper body 521, a connecting hole 522 is provided in the damper body 521, a rotating shaft 523 is rotatably connected to the side wall of the connecting hole 522, and a flow-limiting baffle 524 matching the cross-section of the connecting hole 522 is connected to the rotating shaft 523; a first driving member 525 is provided on one side of the damper body 521, and the driving end of the first driving member 525 is connected to the rotating shaft 523 for driving the rotating shaft 523 to rotate.

[0063] Specifically, the damper assembly 520 includes a damper body 521, a rotating shaft 523, and a flow-limiting baffle 524, wherein the connecting hole 522 is the channel for airflow to enter; the damper body 521 has a first driving member 525 on one side, the driving end of which is connected to the rotating shaft 523.

[0064] During operation, the first driving component 525 drives the rotating shaft 523 to rotate, which in turn drives the flow-limiting baffle 524 in the connecting hole 522 to rotate, changing the angle of the flow-limiting baffle 524 within the connecting hole 522, thereby changing the ventilation cross-sectional area of ​​the connecting hole 522 and thus regulating the size of the airflow inlet of the air inlet 101. In other words, more or less air can be controlled to enter the energy storage cabinet by rotating the flow-limiting baffle 524. This design improvement can help optimize airflow, enabling the energy storage device to adjust its operation more accurately according to different environmental conditions and needs, resulting in higher flexibility and efficiency.

[0065] Furthermore, there are two sets of air intake components 500, each located on one of the two side walls of the cabinet component 100. By providing air intake components 500 on both sides of the cabinet, air can enter the equipment simultaneously from both sides. This not only significantly increases the airflow and improves the heat exchange rate, but also helps to improve the uniformity of air intake because the airflows from both sides can collide and mix with each other within the cabinet.

[0066] In this embodiment, a filter assembly can be installed in the airflow channel 110 or the air inlet assembly 500. The filter assembly can be composed of activated carbon to adsorb impurities. Furthermore, the filter assembly can also be provided with several ion blades. The electric field formed on the ion blades can adsorb charged particles and charges. This adsorption effect enables the filter box to capture particulate matter while also helping to remove charged particles and charges in the air, thereby improving the air purification effect and increasing the service life of the energy storage cabinet.

[0067] In this embodiment, the second plate 320 is arranged along the length of the airflow channel 110, and the inclination angle between the first plate 310 and the second plate 320 is α.

[0068] One end of the temperature control modulation component 300 is provided with a flow regulating plate 360, which has an opening 301. The flow regulating plate 360 ​​blocks the clustered illumination light emitted by the clustered LED beads to prevent illumination leakage, while the vent is used for airflow.

[0069] The first plate 310 is projected onto the functional plate 340 as the first projection section. The angle of the multiple groups of clustered LED bead assemblies 350 located in the first projection section decreases sequentially by b. Since the first plate 310 is tilted, the projected illumination light will be reflected along the tilt angle. In order to make multiple beams of illumination light converge at the opening 301, the LED beads are arranged in a sequentially decreasing manner, and the spacing between adjacent groups of LED beads is adjusted. To ensure that the illumination light has a better converging effect, a process of modeling and designing simulation followed by parameter adjustment can be adopted.

[0070] The flow control plate 360 ​​is projected onto the function plate 340 as a second projection section. The incident angle of the multiple sets of clustered lamp bead assemblies 350 located in the second projection section is 0; that is, these clustered lamp bead assemblies 350 directly illuminate the opening 301 to ensure the basic illumination effect, while the flow control plate 360 ​​blocks the direct illumination light.

[0071] It should be noted that, as shown in the attached document... Figure 4 As shown, the inclination angle formed between the first plate 310 and the second plate 320 is α, which makes the interior of the temperature control modulation component 300 exhibit a geometric shape that gradually expands from the inlet side to the downstream side along the airflow direction of the airflow channel 110. This inclination angle α forms a gradually expanding flow channel in thermofluidics, so that when the airflow entering the temperature control modulation component 300 passes through the space between the first plate 310 and the second plate 320, the flow cross-sectional area gradually increases, the flow velocity decreases, and a pressure recovery trend is generated. This weakens the scouring effect of the high-speed jet on the local area, increases the residence time and lateral expansion of the airflow in the channel, and helps the airflow form a more uniform velocity field and temperature field between the first plate 310 and the second plate 320.

[0072] On the other hand, in terms of optical path design, since the side walls of the first plate 310 and the second plate 320 that are close to each other are respectively provided with reflective mirrors 330, the reflective mirrors 330 together with the tilt angle a geometrically constitute a "trumpet-shaped optical path constraint space", so that the beam from the functional plate 340 undergoes predictable multiple reflections within a limited volume and forms a directional convergence trend, thereby improving the effective energy density of the beam at the channel entrance side.

[0073] Furthermore, a flow control plate 360 ​​is provided at one end of the temperature control modulation component 300. The flow control plate 360 ​​has an opening 301. Structurally, the flow control plate 360 ​​defines the airflow entry boundary between the airflow channel 110 and the temperature control modulation component 300. At the same time, optically, it blocks and constrains the focused illumination light emitted by the functional board 340, so that the beam mainly propagates within the internal space of the temperature control modulation component 300 and forms a concentrated area near the opening 301, thereby reducing the leakage of the beam into the external space and improving the utilization efficiency of light energy in the target area. The beam arrangement based on the projection relationship further enhances this effect.

[0074] The first projection section is a first projection unit, with the first plate 310 projected onto the functional plate 340. Multiple sets of clustered LED bead assemblies 350 within the first projection section are arranged at progressively decreasing angles b. This allows the light beam near the shielding area of ​​the first plate 310 to enter the channel with an incident manner that more closely matches the reflector surface 330, thereby forming a longer effective reflection path on the reflector surface 330 and enhancing the multiple reflection coupling of the light beam within the channel. This causes the light beam energy to gradually converge as it propagates towards the opening 301. Simultaneously, the second projection section is a second projection unit, with the first plate 360 ​​projected onto the functional plate 340. The incident angle of the multiple sets of clustered LED bead assemblies 350 within the second projection section is 0°, allowing this portion of the light beam to be projected directly towards the channel entrance area in an approximately axial manner. This forms basic energy compensation for the entrance side, which, together with the reflected and converged light beam formed by the progressively decreasing angles b within the first projection section, superimposes to construct a composite energy field of "direct compensation + reflected convergence" near the opening 301.

[0075] Therefore, at the thermofluid level, the airflow enters from the opening 301 and slows down and expands within the gradually widening channel, increasing the residence time and enhancing the interaction time between the airflow and the wall and local energy field. At the optical-thermal coupling level, the focused illumination light is guided within the space defined by the reflecting mirror 330 and forms a higher energy density zone on the inlet side, allowing the airflow to obtain more sufficient energy superposition in the initial stage of entering the temperature control modulation component 300, thereby stabilizing the thermal state through temperature modulation of the airflow. The aforementioned partitioned arrangement of geometric angle a, beam angle b, and incident angle 0 allows the temperature control modulation component 300 to simultaneously complete airflow field shaping and effective utilization of light energy within a limited structural space, improving the efficiency of light energy in heating the airflow and reducing ineffective energy diffusion.

[0076] As a preferred embodiment, a baffle portion 361 is provided at each of the two ends of the flow regulating plate 360, wherein one baffle portion 361 is spaced apart from the lower end of the first plate body 310 to form a flow guide groove 362, and the flow guide groove 362 is connected to a drain pipe.

[0077] In this embodiment, the air-cooled assembly 400 includes an air inlet plate 410 and an air outlet plate 420 arranged sequentially along the airflow direction of the airflow channel 110.

[0078] A flow limiting component 430 is provided between the air intake plate 410 and the air outlet plate 420, and a flow guiding space is formed between the flow limiting component 430 and the air intake plate 410. The fan body 440 is provided in the flow guiding space.

[0079] The fan body 440 has a fan inlet and a fan outlet 450 connected to the air outlet plate 420. The fan inlet is located on one end face of the fan body 440. The fan body 440 is used to guide airflow sequentially through the air inlet plate 410, the guide space, and the air outlet plate 420. At the same time, the fan inlet and fan outlet 450 of the fan body 440 are on different spatial planes, which can slow down the airflow velocity and reduce noise generation.

[0080] Specifically, the current limiting component 430 includes a first connecting part 431, a second connecting part 432, and a third connecting part 433 connected in sequence.

[0081] One end of the first connecting part 431 is connected to the air intake plate 410, and the first connecting part 431 extends along the airflow direction of the airflow channel 110; the second connecting part 432 extends inward at an incline along the airflow direction of the airflow channel 110; one end of the third connecting part is provided with a baffle plate 434, and the third connecting part 433 extends along the airflow direction of the airflow channel 110.

[0082] Combination Figure 7 As shown, by setting the flow limiting component 430, the flow limiting component 430 has an overall structure that is narrow at the top and wide at the bottom, and has a larger air intake area.

[0083] In this embodiment, a protective plate 460 is provided on one side of the air intake plate 410; one end of the protective plate 460 is hinged to the air intake plate 410, and the other end is provided with a first latching part 461. A second latching part is provided on the air intake plate 410, and the first latching part 461 is latched onto the second latching part. Figure 4 As shown, the air-cooled component 400 in this solution is provided with a protective plate 460. The protective plate 460 can be opened by operating the first latch 461 and the second latch, so as to facilitate the cleaning of the air intake plate 410 and reduce dust accumulation.

[0084] In this embodiment, combined with Figures 1 to 3 As shown, the air outlet 102 is equipped with an air outlet assembly 600, which includes two parallel first mounting plates 610. Each first mounting plate 610 has several guide plates 620 along its length. One end of each guide plate 620 is connected to a second mounting plate 630, and one end of each guide plate 620 is hinged to the second mounting plate 630. One guide plate 620 is connected to an adjustment assembly 640, which is used to rotate the angle of the guide plate 620. That is, the first mounting plates 610 and 630, along with the guide plates 620 between them, form a parallelogram structure. Driving any one of the guide plates 620 to rotate will push the second mounting plate 630 to move, thereby causing the other guide plates 620 to rotate synchronously, thus closing or opening the entire air outlet assembly 600.

[0085] Specifically, the adjustment assembly 640 includes an adjustment wheel 641 and a mounting block 642 installed on the cabinet assembly 100. An adjustment shaft 643 is rotatably connected to the mounting block 642, and one end of the adjustment shaft 643 is connected to the adjustment wheel 641 along the same axis. An eccentric swing rod 644 is rotatably connected to the adjustment wheel 641, and one end of the eccentric swing rod 644 is connected to the guide plate 620. Rotating the adjustment wheel 641 drives the guide plate 620 to rotate. During operation, rotating the adjustment wheel 641 drives the eccentric swing rod 644 to swing eccentrically, thereby driving the guide plate 620 to rotate, thus changing the gap between adjacent guide plates 620, thereby controlling the opening angle of the entire air outlet assembly 600.

[0086] The above-described embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An energy storage cabinet with an integrated heat dissipation structure, characterized in that, The system includes a cabinet assembly, which has at least one air inlet on its bottom side wall and an air outlet on its top. An airflow channel is formed between the air inlet and the air outlet, and an air-cooling assembly, an inverter, and a temperature control modulation assembly are sequentially arranged in the airflow channel. The temperature control modulation component includes a first plate and a second plate spaced apart, with reflective mirrors respectively provided on the sidewalls of the first plate and the second plate that are close to each other; the distance between the first plate and the second plate gradually increases along the airflow direction of the airflow channel. One end of the first plate is provided with a functional plate, which is provided with multiple sets of clustered lamp bead assemblies for emitting focused illumination light. Along the direction from the first plate to the second plate, the incident angles of several sets of clustered lamp bead assemblies are distributed in a decreasing manner. The incident angle is the angle between the clustered lamp bead assembly and the airflow direction of the airflow channel. The second plate is arranged along the length of the airflow channel, and the inclination angle between the first plate and the second plate is α. One end of the temperature control modulation component is provided with a flow regulating plate, and the flow regulating plate has an opening; The first plate body is projected onto the functional board as the first projection part, and the angle of the several groups of clustered lamp bead assemblies located in the first projection part decreases sequentially by b. The flow control plate is projected onto the function board as a second projection section, and the incident angle of several groups of clustered LED bead assemblies located within the second projection section is 0.

2. The energy storage cabinet with an integrated heat dissipation structure according to claim 1, characterized in that, The air inlet is provided with an air inlet assembly, which includes an air inlet ring installed on the cabinet assembly. The air inlet ring has an air inlet hole that communicates with the airflow channel, and one end of the air inlet hole is provided with an air valve assembly. The damper assembly includes a damper body, a connecting hole is provided in the damper body, a rotating shaft is rotatably connected to the side wall of the connecting hole, and a flow-limiting baffle that matches the cross-section of the connecting hole is connected to the rotating shaft. A first driving component is provided on one side of the air valve body. The driving end of the first driving component is connected to the rotating shaft and is used to drive the rotating shaft to rotate.

3. The energy storage cabinet with an integrated heat dissipation structure according to claim 2, characterized in that, The number of air intake components is two sets, and the two sets of air intake components are respectively located on the two side walls of the cabinet component.

4. The energy storage cabinet with an integrated heat dissipation structure according to claim 1, characterized in that, A baffle portion is provided at each of the two ends of the flow regulating plate, and one of the baffle portions is spaced apart from the lower end of the first plate to form a flow guide groove, which is connected to a drain pipe.

5. The energy storage cabinet with an integrated heat dissipation structure according to claim 1, characterized in that, The air-cooling assembly includes an air inlet plate and an air outlet plate arranged sequentially along the airflow direction of the airflow channel; A flow-limiting component is provided between the air inlet plate and the air outlet plate, and a flow-guiding space is formed between the flow-limiting component and the air inlet plate. The fan body is provided in the flow-guiding space. The fan body has a fan outlet that communicates with the air outlet plate. The fan body is used to guide airflow sequentially through the air inlet plate, the guide space and the air outlet plate.

6. The energy storage cabinet with an integrated heat dissipation structure according to claim 5, characterized in that, The current limiting component includes a first connecting part, a second connecting part, and a third connecting part connected in sequence; One end of the first connecting part is connected to the air intake plate, and the first connecting part extends along the airflow direction of the airflow channel; Along the airflow direction of the airflow channel, the second connecting portion extends inward at an inward angle; One end of the third connection is provided with a baffle plate, and the third connection extends along the airflow direction of the airflow channel.

7. The energy storage cabinet with an integrated heat dissipation structure according to claim 5, characterized in that, The air intake plate is provided with a protective plate on one side; one end of the protective plate is hinged to the air intake plate, and the other end is provided with a first buckle part; the air intake plate is provided with a second buckle part, and the first buckle part is engaged with the second buckle part.

8. The energy storage cabinet with an integrated heat dissipation structure according to claim 1, characterized in that, The air outlet is provided with an air outlet assembly, which includes two parallel first mounting plates, and the first mounting plates are provided with a plurality of guide plates along their length. One end of the guide plate is provided with a second mounting plate, and one end of each of the guide plates is respectively hinged to the second mounting plate; One of the guide vanes is connected to an adjustment assembly, which is used to rotate the angle of the guide vane.

9. The energy storage cabinet with an integrated heat dissipation structure according to claim 8, characterized in that, The adjustment assembly includes an adjustment wheel and a mounting block mounted on the cabinet assembly. An adjustment shaft is rotatably connected to the mounting block, and one end of the adjustment shaft is connected to the adjustment wheel along the same axis. An eccentric rocker arm is rotatably connected to the adjusting wheel, and one end of the eccentric rocker arm is connected to the guide plate; rotating the adjusting wheel drives the guide plate to rotate.

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