Air cooling system

Abstract

The utility model discloses an air cooling system, and relates to the technical field of power battery manufacturing, the air cooling system comprises an air supply device, a lamp house, an air inlet assembly and an air pressure sensor; a lamp source assembly is arranged in the lamp room; the air inlet assembly comprises an air supply pipeline and an air inlet distributor, the air supply pipeline communicates with the air supply device and the air inlet distributor, the air inlet distributor comprises a body, a first air outlet pipeline and a second air outlet pipeline, the first air outlet pipeline and the second air outlet pipeline communicate with the body, and the first air outlet pipeline communicates with the lamp house and is provided with an air door actuator; the second air outlet pipeline is used for dissipating heat of the lamp source assembly; the air pressure sensor is used for detecting the pressure in the lamp house and is in signal connection with the air door actuator, and the air door actuator is used for adjusting the air quantity entering the lamp house from the first air outlet pipeline according to the pressure value detected by the air pressure sensor. The air cooling system can automatically feed back and adjust the positive pressure state in the lamp room, so that the lamp room is in the positive pressure state, and the risk that the lamp room is polluted by paint mist is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of power battery manufacturing, and in particular to an air cooling system. Background Art

[0002] After the battery core is sprayed, it needs to pass through the light room to use the light source to emit ultraviolet light for light curing. The light source can be an LED lamp. However, the photoelectric conversion rate of the light source is generally not high, usually only 20%-30%. Most of the electrical energy is converted into heat energy during use, which not only wastes energy, but also the large amount of heat energy generated cannot be dissipated, seriously affecting the service life of the light source. Therefore, a cooling system is needed to reduce the temperature of the light source, and the cooling system used in the related technology has the problem of paint mist pollution in the spray room. Utility Model Content

[0003] The main purpose of the present application is to propose an air cooling system, aiming to at least improve the technical problem of paint mist pollution in the spray room existing in the current air cooling system.

[0004] According to some embodiments of the present application, the present application provides an air cooling system, including an air supply device, a lamp room, an air inlet assembly and a wind pressure sensor; a light source assembly is arranged in the lamp room; the air inlet assembly includes an air supply duct and an air inlet distributor, the air supply duct connects the air supply device and the air inlet distributor, the air inlet distributor includes a main body and a first air outlet duct and a second air outlet duct respectively connected to the main body, the first air outlet duct is connected to the lamp room, and a damper actuator is arranged on the first air outlet duct; the second air outlet duct is used to dissipate heat for the light source assembly; the wind pressure sensor is used to detect the pressure in the lamp room, the wind pressure sensor is signal-connected to the damper actuator, and the damper actuator is used to adjust the air volume entering the lamp room from the first air outlet duct according to the pressure value detected by the wind pressure sensor.

[0005] The air is delivered to the first air outlet duct and the second air outlet duct respectively through the air inlet distributor, the first air outlet duct is connected to the lamp room, and a damper actuator is arranged on the first air outlet duct; the second air outlet duct is used to dissipate heat for the lamp source assembly; the wind pressure sensor is used to detect the pressure in the lamp room, the wind pressure sensor is connected to the damper actuator signal, and the damper actuator is used to adjust the air volume entering the lamp room from the first air outlet duct according to the pressure value detected by the wind pressure sensor. It can not only dissipate heat for the lamp source assembly, but also automatically feedback and adjust the positive pressure state in the lamp room, so that the lamp room is in a positive pressure state, reducing the risk of paint mist contaminating the lamp room.

[0006] In some embodiments, the light source assembly includes a lampshade and a light source, the light source is disposed in the lampshade, and the second air outlet duct is connected to the lampshade.

[0007] By configuring the light source assembly to include a lampshade and a light source, the lampshade can protect the light source, and at the same time the second air outlet duct can be directly connected to the lampshade, thereby improving the heat dissipation efficiency of the light source.

[0008] In some embodiments, the light source is an LED light.

[0009] By adopting LED lights, it is more energy-efficient and has a long service life.

[0010] In some embodiments, the number of the lampshades and the number of the second air outlet ducts are both plural and equal, and the lampshades and the second air outlet ducts are arranged in a one-to-one correspondence.

[0011] By arranging a plurality of second air outlet ducts in one-to-one correspondence with a plurality of lampshades, the heat dissipation efficiency of the lamp source can be improved.

[0012] In some embodiments, a temperature sensor is provided in the lampshade, and the temperature sensor is used to detect the temperature of the light source. The temperature sensor is signal-connected to the air supply device, and the air supply device is used to adjust the air supply volume of the air supply device according to the temperature value detected by the temperature sensor.

[0013] By setting a temperature sensor in the lampshade and connecting the temperature sensor with the air supply device signal, the light source temperature can be fed back in real time. Through temperature monitoring, the fan speed can be automatically controlled and adjusted, which can not only dissipate heat and cool the light source, but also make rational use of energy to achieve energy saving.

[0014] In some embodiments, an air volume sensor is provided on the air supply duct, and the air volume sensor is used to detect the air volume passing through the air supply duct.

[0015] By arranging an air volume sensor on the air supply duct, the air supply volume of the air supply device can be monitored in real time.

[0016] In some embodiments, the air supply device includes a shell, which is provided with a accommodating cavity, an air inlet and an air outlet, the air inlet connects the accommodating cavity and the external atmospheric environment, a fan is provided in the accommodating cavity, and the air outlet is connected to the air supply duct.

[0017] By providing an air supply device including a shell, providing a housing cavity in the shell for placing a fan, and connecting the air inlet with the outside atmosphere to extract clean air, the risk of the lamp room being contaminated due to the use of circulating air can be reduced.

[0018] In some embodiments, the air cooling system further includes a vibration-damping base, and the vibration-damping base is installed at the bottom of the shell.

[0019] By providing a vibration-damping base, the impact force of the air supply device on the wall or the ground can be reduced, and the impact of noise can be reduced at the same time.

[0020] In some embodiments, the air supply device further includes an air inlet channel connecting the fan and the air inlet, and a filter is disposed in the air inlet channel.

[0021] By setting up filters, the air from the outside atmosphere entering the fan can be filtered, further improving the cleanliness of the cooling air and reducing the risk of contamination in the lamp room.

[0022] In some embodiments, the shell includes a front side plate and a rear side plate that are arranged opposite to each other, and the front side plate and the rear side plate are both provided with the air inlet, and a shutter is installed at each of the air inlets.

[0023] By setting up two air inlets, the fan's air suction source can be increased. At the same time, setting up shutters can not only ensure normal air suction volume, but also reduce the possibility of the fan sucking in large debris.

[0024] In some embodiments, the air supply device further includes a mounting frame, the housing further includes a bottom plate, a buffer is provided on the bottom plate, the mounting frame is mounted on the buffer, and the fan is mounted on the mounting frame.

[0025] The mounting frame is provided to provide an installation position for the fan, and the buffer member is provided to play a buffering and vibration reduction role.

[0026] In some embodiments, the air cooling system further includes a display panel, and the display panel is used to display the temperature of the lamp room, the air volume of the air supply duct and the rotation speed of the fan.

[0027] By setting up a display panel, various parameters can be visualized, making it convenient for the operator to observe and make adjustments in a timely manner.

[0028] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0030] Figure 1 A schematic diagram of the structure of a vehicle according to some embodiments of the present application;

[0031] Figure 2 A schematic diagram of the exploded structure of a battery according to some embodiments of the present application;

[0032] Figure 3 This is a schematic diagram of the structure of the air cooling system of some embodiments of the present application;

[0033] Figure 4 This is a schematic diagram of the structure of a lamp room of an air cooling system of some embodiments of the present application;

[0034] Figure 5 A schematic diagram of the structure of an air supply device of an air cooling system in some embodiments of the present application;

[0035] Figure 6 A schematic diagram of a part of the structure of an air supply device of an air cooling system in some embodiments of the present application;

[0036] Figure 7 This is a schematic diagram of another part of the structure of the air supply device of the air cooling system in some embodiments of the present application.

[0037] Description of Figure Numbers:

[0038] 1000. Vehicles;

[0039] 100, battery device; 200, controller; 300, motor;

[0040] 10. Box body; 11. Upper cover; 12. Box body;

[0041] 20. Battery cells;

[0042] 1. Air supply duct; 2. Air supply device; 21. Shell; 211. Front side panel; 212. Rear side panel; 213. Bottom plate; 22. Air inlet; 23. Air outlet; 24. Accommodating chamber; 25. Air inlet channel; 26. Shutter; 27. Buffer; 28. Mounting bracket; 29. ​​Fan; 3. Light room; 31. Cavity; 4. Air inlet distributor; 41. Main body; 42. First air outlet duct; 43. Second air outlet duct; 5. Damper actuator; 6. Wind pressure sensor; 7. Light source assembly; 71. Lampshade; 72. Light source; 8. Air volume sensor; 9. Vibration reduction base; 101. Temperature sensor.

[0043] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0045] It should be noted that all directional indications in this embodiment (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0046] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0047] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0048] In addition, the technical solutions between the various embodiments of the present application can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application. It should be understood that the specific embodiments described here are only used to explain this application and are not used to limit this application.

[0049] The descriptions of directions such as "up", "down", "front", "back", "left" and "right" in this application are based on the directions shown in the drawings and are only used to explain the relative positional relationship between the components in the postures shown in the drawings. If the specific posture changes, the directional indication will also change accordingly.

[0050] At present, from the perspective of market development, the application of power batteries is becoming more and more extensive. Power batteries are not only used in energy storage power systems such as hydropower, thermal power, wind power and solar power stations, but also widely used in electric vehicles such as electric bicycles, electric motorcycles, electric cars, as well as military equipment and aerospace and other fields. With the continuous expansion of the application field of power batteries, the market demand is also constantly expanding.

[0051] During the production of battery cells, the surface of the battery cells needs to be sprayed in a paint room. After spraying, the cells enter the light room, which is equipped with a light source component that can emit ultraviolet light to cure the spray paint on the surface of the battery cells. Ultraviolet light curing refers to the opening of the unsaturated bonds of the polymer in the coating under the action of a photosensitizer, which triggers the polymerization and cross-linking of active monomers or oligomers in the system, thereby changing the system from a liquid state to a solid network structure and curing.

[0052] The photoelectric conversion rate of commonly used light sources such as LED lamps is not high, usually only 20%-30%. Most of the electrical energy is converted into heat energy during use, which not only wastes energy, but also the large amount of heat energy generated cannot be dissipated, seriously affecting the service life of the light source. For this reason, an air cooling system is designed in the relevant technology to blow air to dissipate heat from the light source. However, the applicant found that after using the existing air cooling system for heat dissipation, the paint mist in the light source room increased significantly, which not only polluted the light source, but the paint mist particles may also adhere to the surface of the battery cell, affecting the quality of the battery cell surface spraying and causing bumps on the battery cell spray surface.

[0053] After careful research, the applicant found that in the related art, air is blown into the lamp room to cool the lamp source. In order to accelerate the air flow, the lamp room is exhausted. The rapid outflow of air may cause negative pressure in the lamp room. In this way, the paint mist in the paint spray room is easy to float into the lamp room, causing a significant increase in the paint mist in the lamp room. In addition, other dust outside the lamp room may also enter the lamp room, causing an increase in dust in the lamp room.

[0054] To this end, the present application provides an air cooling system, including an air supply device, a lamp room, an air inlet assembly and an air pressure sensor; a lamp source assembly is arranged in the lamp room; the air inlet assembly includes an air supply duct and an air inlet distributor, the air supply duct connects the air supply device and the air inlet distributor, the air inlet distributor includes a body and a first air outlet duct and a second air outlet duct respectively connected to the body, the first air outlet duct is connected to the lamp room, and a damper actuator is arranged on the first air outlet duct; the second air outlet duct is used to dissipate heat for the lamp source assembly; the wind pressure sensor is used to detect the pressure in the lamp room, the wind pressure sensor is connected to the damper actuator signal, and the damper actuator is used to adjust the air volume entering the lamp room from the first air outlet duct according to the pressure value detected by the wind pressure sensor. The pressure in the lamp room is detected by the wind pressure sensor, and the air volume entering the lamp room from the first air outlet duct is adjusted according to the pressure value, so as to maintain a positive pressure in the lamp room, so that the paint mist drifting out of the paint room is difficult to enter the lamp room, and the risk of paint mist contaminating the lamp room is reduced.

[0055] Please refer to Figure 1 , Figure 1 A schematic diagram of the structure of a vehicle 1000 provided for some embodiments of the present application. The electrical equipment may be a vehicle 1000, and the vehicle 1000 may be a fuel vehicle, a gas vehicle or a new energy vehicle, and the new energy vehicle may be a pure electric vehicle, a hybrid vehicle or an extended-range vehicle, etc. A battery device 100 is provided inside the vehicle 1000, and the battery device 100 may be provided at the bottom, head or tail of the vehicle 1000. The battery device 100 may be used to power the vehicle 1000, for example, the battery device 100 may be used as an operating power source for the vehicle 1000. The vehicle 1000 may also include a controller 200 and a motor 300, and the controller 200 is used to control the battery device 100 to power the motor 300, for example, for the working power demand of the vehicle 1000 during starting, navigation and driving.

[0056] In some embodiments of the present application, the battery device 100 can not only serve as an operating power source for the vehicle 1000, but also serve as a driving power source for the vehicle 1000, replacing or partially replacing fuel or natural gas to provide driving power for the vehicle 1000.

[0057] Please refer to Figure 2 , Figure 2Schematic diagram of the exploded structure of the air cooling system provided for some embodiments of the present application. The battery device 100 includes a box body 10 and a battery cell 20, and the battery cell 20 is contained in the box body 10. Among them, the box body 10 is used to provide a storage space for the battery cell 20, and the box body 10 can adopt a variety of structures. In some embodiments, the box body 10 may include a box body 12 and an upper cover 11, and the box body 12 and the upper cover 11 cover each other, and the box body 12 and the upper cover 11 jointly define a storage space for accommodating the battery cell 20. The upper cover 11 can be a hollow structure with one end open, and the box body 12 can be a plate-like structure, and the box body 12 covers the open side of the upper cover 11, so that the box body 12 and the upper cover 11 jointly define a storage space; the box body 12 and the upper cover 11 can also be hollow structures with one side open, and the open side of the box body 12 covers the open side of the upper cover 11. Of course, the box body 10 formed by the box body 12 and the upper cover 11 can be in a variety of shapes, such as a cylinder, a cuboid, etc.

[0058] The battery device 100 mentioned in the embodiment of the present application may include one or more battery cell assemblies for providing voltage and capacity. The battery cell assembly may include a plurality of battery cells 20, and the plurality of battery cells 20 are connected in series, in parallel or in mixed connection through a busbar.

[0059] In some embodiments, a battery cell assembly is generally formed by arranging a plurality of battery cells 20 .

[0060] As an example, the battery cell assembly may be a battery module, which is formed by arranging and fixing a plurality of battery cells 20 to form an independent module. As an example, the battery module may be formed by bundling a plurality of battery cells 20 by a cable tie.

[0061] In some embodiments, the battery device 100 may be a battery pack, which includes a case 10 and one or more battery cell assemblies, wherein the battery cell assemblies are accommodated in the case 10 .

[0062] As an example, the battery cell assembly may be a battery module, and the battery cell assembly may be accommodated in the box body 10 by fixing the battery module in the box body 10 .

[0063] As an example, the battery cell assembly may also be accommodated in the case 10 by directly fixing the plurality of battery cells 20 to the case 10 .

[0064] In the battery device 100, there may be multiple battery cells 20, and the multiple battery cells 20 may be connected in series, in parallel, or in a mixed connection. A mixed connection means that the multiple battery cells 20 are both connected in series and in parallel. The multiple battery cells 20 may be directly connected in series, in parallel, or in a mixed connection, and then the whole formed by the multiple battery cells 20 is accommodated in the box 10; of course, the battery device 100 may also be a battery module formed by connecting multiple battery cells 20 in series, in parallel, or in a mixed connection, and then the multiple battery modules are connected in series, in parallel, or in a mixed connection to form a whole, and accommodated in the box 10. The battery device 100 may also include other structures, for example, the battery device 100 may also include a busbar component for realizing electrical connection between the multiple battery cells 20.

[0065] Each battery cell 20 may be a secondary battery or a primary battery, or a lithium-sulfur battery, a sodium-ion battery, or a magnesium-ion battery, but is not limited thereto. The battery cell 20 may be cylindrical, flat, rectangular, or in other shapes.

[0066] Reference Figure 3 and Figure 4 According to some embodiments of the present application, the present application provides an air cooling system, including an air supply device 2, a lamp room 3, an air inlet component and a wind pressure sensor 6; a light source component 7 is arranged in the lamp room 3;

[0067] The air inlet assembly includes an air supply duct 1 and an air inlet distributor 4, the air supply duct 1 connects the air supply device 2 and the air inlet distributor 4, the air inlet distributor 4 includes a main body 41 and a first air outlet duct 42 and a second air outlet duct 43 respectively connected to the main body 41, the first air outlet duct 42 is connected to the lamp room 3, and a damper actuator 5 is arranged on the first air outlet duct 42; the second air outlet duct 43 is used to dissipate heat for the lamp source assembly 7; the wind pressure sensor 6 is used to detect the pressure in the lamp room 3, the wind pressure sensor 6 is connected to the damper actuator 5 signal, and the damper actuator 5 is used to adjust the air volume entering the lamp room 3 from the first air outlet duct 42 according to the pressure value detected by the wind pressure sensor 6.

[0068] The air cooling system is applied in the manufacturing process of the battery. Specifically, after the surface of the battery cell is sprayed with paint in the paint room, it is necessary to enter the lamp room 3 for light curing. A light source assembly 7 is arranged in the lamp room 3. The light source assembly 7 can emit ultraviolet light. The ultraviolet light is irradiated on the spray paint of the battery cell entering the lamp room 3, and the photosensitive material therein can be cured. The air supply device 2 is used to provide an air source, and cooling air is provided to the lamp room 3 through the air inlet assembly. Specifically, the air inlet assembly includes an air supply duct 1 and an air inlet distributor 4 that are interconnected. The air supply duct 1 is used to convey the air generated by the air supply device 2 to the air inlet distributor 4. The air entering the air inlet distributor 4 has two air outlet ducts. The first air outlet duct 42 is connected to the light source assembly 7 for dissipating the heat of the light source assembly 7, thereby realizing the function of the air cooling system to dissipate the heat of the light source 72. The second air outlet duct 43 outputs the air into the lamp room 3. It should be noted here that the light source assembly 7 is arranged in the lamp room 3, and the space of the lamp room 3 outside the light source assembly 7 can be named as the cavity 31. The first air outlet duct 42 directly outputs the air to the light source assembly 7, and the second air outlet duct 43 outputs the air to the cavity 31 of the lamp room 3. Since there is an exhaust duct in the lamp room 3, in order to accelerate the flow of air to improve the heat dissipation efficiency, the exhaust duct is often equipped with an exhaust fan to accelerate the flow of air. Turning on the exhaust fan may cause negative pressure in the lamp room 3. After the negative pressure in the lamp room 3, the paint mist in the paint room and the dust in the air may flow into the lamp room 3. Therefore, the present application additionally arranges the first air outlet duct 42 to introduce air into the cavity 31, which is equivalent to replenishing air for the lamp room 3, slowing down the reduction of gas in the cavity 31, and minimizing the possibility of negative pressure. At the same time, a wind pressure sensor 6 is arranged in the lamp room 3 to detect the pressure in the cavity 31, ensuring that the pressure value in the lamp room 3 is higher than a threshold value. The threshold value may be 0. A value greater than 0 indicates that the pressure value in the lamp room 3 is a positive pressure, and the external paint mist is not easy to enter the lamp room 3. Of course, the threshold value may also be set to a value greater than 0 based on experience or experiments.

[0069] The damper actuator 5 can adjust the air volume entering the first air outlet duct 42 according to the pressure value detected by the wind pressure sensor 6, so as to adjust the air volume entering the lamp room 3 from the first air outlet duct 42. For example, when the detected pressure value is less than the threshold value, the damper actuator 5 will open wider to increase the air volume entering the cavity 31, so that the cavity 31 is positively pressurized; if the pressure value is greater than the threshold value, the damper actuator 5 will open smaller to reduce the air volume entering the cavity 31, so as to reduce energy waste. Specifically, the signal of the wind pressure sensor 6 can be directly transmitted to the damper actuator 5, or a control mainboard can be further provided, and the pressure value detected by the wind pressure sensor 6 will be transmitted to the control mainboard in the form of an electrical signal, and the control mainboard receives the electrical signal and sends a control signal to the damper actuator 5 after processing, and the damper actuator 5 receives the control signal to adjust the air volume output from the first air outlet duct 42 to the cavity 31 of the lamp room 3. In this way, automatic feedback adjustment of the pressure value in the lamp room 3 can be achieved to ensure that the lamp room 3 is in a positive pressure state.

[0070] The air is delivered to the first air outlet duct 42 and the second air outlet duct 43 respectively through the air inlet distributor 4. The first air outlet duct 42 is connected to the lamp room 3 and is provided with a damper actuator 5. The second air outlet duct 43 is used to dissipate heat for the lamp source assembly 7. The wind pressure sensor 6 is used to detect the pressure in the lamp room 3. The wind pressure sensor 6 is connected to the damper actuator 5 by signal. The damper actuator 5 is used to adjust the air volume entering the lamp room 3 from the first air outlet duct 42 according to the pressure value detected by the wind pressure sensor 6. It can not only dissipate heat for the lamp source assembly 7, but also automatically feedback and adjust the positive pressure state in the lamp room 3 to ensure that the lamp room 3 is in a positive pressure state and reduce the risk of paint mist contaminating the lamp room 3.

[0071] Reference Figure 4 In some embodiments, the light source assembly 7 includes a lampshade 71 and a light source 72 . The light source 72 is disposed in the lampshade 71 , and the second air outlet duct 43 is connected to the lampshade 71 .

[0072] The lampshade 71 and the light source 72 are both arranged in the lamp room 3. The lampshade 71 separates an installation cavity for the light source 72 in the lamp room 3, and the light source 72 is arranged in the installation cavity. The lampshade 71 can protect the light source 72 and prevent dust or paint mist from affecting the light source 72. At the same time, the second air outlet duct 43 can be directly connected to the lampshade 71, and the cooling air can be directly passed into the installation cavity to dissipate the heat of the light source 72, which can improve the heat dissipation efficiency. Of course, the lampshade 71 can also be provided with an exhaust port, which can quickly discharge the cooling air passed into the installation cavity. It should be noted that in other embodiments, the lampshade 71 may not be provided, and the second air outlet duct 43 may be directly provided near the light source 72, and the light source 72 can be dissipated by blowing the cooling air toward the light source 72 or a position near the light source 72.

[0073] By configuring the lamp source assembly 7 to include a lampshade 71 and a lamp source 72 , the lampshade 71 can protect the lamp source 72 , and at the same time, the second air outlet duct 43 can be directly connected to the lampshade 71 , thereby improving the heat dissipation efficiency of the lamp source 72 .

[0074] In some embodiments, the light source 72 is an LED light.

[0075] The light source 72 can be in various forms, as long as it can emit ultraviolet light to achieve photocuring of the paint on the surface of the battery cell. For example, it can be a UV lamp. Of course, an LED lamp that can emit ultraviolet light can also be used. LED lamps are more energy-efficient and efficient, and have a long service life.

[0076] By adopting LED lights, it is more energy-efficient and has a long service life.

[0077] Reference Figure 4In some embodiments, the number of lampshades 71 and the number of second air outlet ducts 43 are both multiple and equal, and the lampshades 71 and the second air outlet ducts 43 are arranged in a one-to-one correspondence.

[0078] A plurality of light source assemblies 7 can be arranged in a lamp room 3, each light source assembly 7 includes a lampshade 71 and a light source 72 arranged in the lampshade 71, and the number of second air outlet ducts 43 can also be set to be multiple, and each second air outlet duct 43 corresponds to a light source assembly 7 for cooling air, so that the heat dissipation efficiency can be further improved. Of course, an exhaust duct can also be arranged, and the exhaust duct can be connected with the lampshade 71 to directly discharge the air in the lampshade 71; the exhaust duct can also be connected with the cavity 31 of the lamp room 3, and an exhaust hole is arranged on the lampshade 71. After the air discharged from the lampshade 71 enters the cavity 31 from the exhaust hole, the air in the connected cavity 31 is discharged from the exhaust duct. Of course, it is precisely because of the existence of the exhaust duct that the cavity 31 may be negatively pressurized, so the first air outlet duct 42 is arranged to replenish air to ensure that the lamp room 3 maintains a positive pressure. Of course, those skilled in the art can understand that the arrangement of the first air outlet duct 42 can also play a cooling role in the cavity 31.

[0079] By arranging a plurality of second air outlet ducts 43 in one-to-one correspondence with a plurality of lampshades 71 , the heat dissipation efficiency of the lamp source 72 can be improved.

[0080] Reference Figure 4 In some embodiments, a temperature sensor 101 is provided in the lampshade 71. The temperature sensor 101 is used to detect the temperature of the light source 72. The temperature sensor 101 is signal-connected to the air supply device 2. The air supply device 2 is used to adjust the air supply volume of the air supply device 2 according to the temperature value detected by the temperature sensor 101.

[0081] The temperature sensor 101 is used to monitor the temperature, specifically the temperature of the lamp source 72. The temperature sensor 101 can be set near the lamp source 72. In the case where a lampshade 71 is provided, the temperature sensor 101 can be set in the installation cavity of the lampshade 71. The temperature value detected by the temperature sensor 101 can be sent to the air supply device 2 in the form of an electrical signal, such as a control component in the air supply device 2. After receiving the electrical signal of the temperature value, the control component can control the speed of the fan 29 of the air supply device 2 after analysis and processing, thereby adjusting the air supply of the air supply device 2. In a specific embodiment, if the detected temperature value is higher than the preset value, it means that the air supply needs to be increased to improve the cooling rate; if the detected temperature value is lower than the preset value, it means that the temperature in the lamp room 3 is within an acceptable range, and the wind speed of the fan 29 can be kept unchanged or reduced to reduce energy consumption.

[0082] By setting a temperature sensor 101 in the lampshade 71 and connecting the temperature sensor 101 with the air supply device 2 signal, the temperature of the light source 72 can be fed back in real time. Through temperature monitoring, the speed of the fan 29 can be automatically controlled and adjusted, which can not only achieve the effect of heat dissipation and cooling of the light source 72, but also reasonably utilize energy to achieve energy saving.

[0083] Reference Figure 3 In some embodiments, an air volume sensor 8 is provided on the air supply duct 1 , and the air volume sensor 8 is used to detect the air volume passing through the air supply duct 1 .

[0084] The air volume sensor 8 is used to detect the air volume passing through the air supply duct 1, which is actually to detect the air volume supplied by the air supply device 2. The air volume sensor 8 can detect the actual air volume entering the air supply duct 1. After the speed of the fan 29 of the air supply device 2 is adjusted, the effect of the adjustment can be confirmed by the air volume change feedback from the air volume sensor 8.

[0085] By arranging an air volume sensor 8 on the air supply duct 1, the air supply volume of the air supply device 2 can be monitored in real time.

[0086] Reference Figure 3 and Figure 5 In some embodiments, the air cooling system further includes a vibration-damping base 9 , which is mounted on the bottom of the shell 21 .

[0087] Generally, the air supply device 2 can be directly installed on the ground or on the wall. Because the fan 29 rotates at high speed during use, it may generate vibration. If it is directly installed on the ground or on the wall, it may cause resonance or excessive noise. Therefore, a vibration-damping base 9 can be set between the installation surface and the shell 21 of the air supply device 2. The vibration-damping base 9 can be made of vibration-damping or buffering materials, such as rubber, sponge, silicone or spring. The vibration-damping material can reduce the impact of the air supply device 2 on the wall or the ground.

[0088] By providing the vibration-damping base 9, the impact force of the air supply device 2 on the wall or the ground can be reduced, and the influence of noise can be reduced at the same time.

[0089] Reference Figure 5 and Figure 6 In some embodiments, the air supply device 2 includes a shell 21, which is provided with a accommodating chamber 24, an air inlet 22 and an air outlet 23. The air inlet 22 connects the accommodating chamber 24 with the external atmospheric environment, a fan 29 is provided in the accommodating chamber 24, and the air outlet 23 is connected with the air supply duct 1.

[0090] The housing 21 is the outer shell of the air supply device 2, and a housing chamber 24 for accommodating a fan 29 is provided in the housing. Specifically, the fan 29 may be a turbine fan. At the same time, an air inlet 22 connected to the housing chamber 24 is provided on the housing 21. The air inlet 22 is connected to the outside atmosphere and is used to extract clean air from the outside, instead of using the circulating air of the paint room or the lamp room 3, so that the air can be kept clean. The air outlet 23 is connected to the air supply duct 1 to convey the air generated by the fan 29 to the air inlet distributor 4.

[0091] By providing the air supply device 2 including a shell 21, providing a receiving chamber 24 in the shell 21 for placing the fan 29, and connecting the air inlet 22 with the outside atmosphere to extract clean air, the risk of the lamp room 3 being contaminated due to the use of circulating air can be reduced.

[0092] Reference Figure 5 or Figure 6 In some embodiments, the air supply device 2 further includes an air inlet channel 25 connecting the fan 29 and the air inlet 22 , and a filter is disposed in the air inlet channel 25 .

[0093] The filter is used to filter the air entering the fan 29 from the outside atmosphere, because the clean air outside is theoretically cleaner than the circulating air in the paint room, at least there will be less paint mist, but there will also be dust particles in the outside air, so a filter can be set to filter the dust in the outside air, further improve the cleanliness of the air entering the lamp room 3, and reduce the risk of pollution in the lamp room 3. The filter here can be a filter screen or a filter cotton, etc. It is generally set in the air inlet channel 25 near the air inlet 22.

[0094] By providing a filter, the air from the outside atmosphere entering the fan 29 can be filtered, thereby further improving the cleanliness of the cooling air and reducing the risk of the lamp room 3 being contaminated.

[0095] Reference Figure 5 In some embodiments, the housing 21 includes a front side plate 211 and a rear side plate 212 that are arranged opposite to each other, and air inlets 22 are provided on the front side plate 211 and the rear side plate 212 , and shutters 26 are installed at each air inlet 22 .

[0096] In order to increase the air intake of the air supply device 2, multiple air inlets 22 can be provided on the housing 21. According to the direction of air suction by the fan 29, two air inlets 22 can be provided. The two air inlets 22 can be provided on the opposite front side plate 211 and the rear side plate 212. A shutter 26 is installed at each air inlet 22. The shutter 26 is provided with multiple through holes for air intake. The shutter 26 will not affect the air suction of the fan 29, but also reduce the possibility of the fan 29 sucking in large debris through the air inlet 22. The internal situation of the air supply device 2 can also be roughly observed through the shutter 26.

[0097] By providing two air inlets 22 , the air suction sources of the fan 29 can be increased, and at the same time, providing the shutters 26 can not only ensure the normal air suction volume, but also reduce the possibility of the fan 29 sucking in large debris.

[0098] Reference Figure 5 and Figure 6 In some embodiments, the air supply device 2 further includes a mounting frame 28 , the housing 21 further includes a bottom plate 213 , a buffer member 27 is provided on the bottom plate 213 , the mounting frame 28 is installed on the buffer member 27 , and the fan 29 is installed on the mounting frame 28 .

[0099] The mounting frame 28 is mounted on the bottom plate 213 and is also disposed in the accommodating cavity 24. The mounting frame 28 may be a bracket or may include a plate-like structure, and is mainly used to provide a mounting position for the fan 29. The buffer 27 is installed between the bottom of the mounting frame 28 and the bottom plate 213. Specifically, there may be multiple buffers 27, which are installed at the bottom of the mounting frame 28 from multiple positions. The buffer 27 mainly plays a buffering role, reducing the impact of the vibration of the mounting frame 28 on the bottom plate 213. The buffer 27 may be rubber, silicone or foam.

[0100] The mounting frame 28 is provided to provide a mounting position for the fan 29, and the buffer member 27 is provided to play a buffering and vibration reduction role.

[0101] In some embodiments, the air cooling system further includes a display panel, which is used to display the temperature of the lamp room 3 , the air volume of the air supply duct 1 , and the rotation speed of the fan 29 .

[0102] The display panel is mainly used to realize the visualization and real-time display of various parameters of the air cooling system. The display panel can display parameters including but not limited to the temperature value of the lamp room 3, the air volume of the air supply duct 1 and the speed of the fan 29, so that the operation of the air cooling system can be intuitively understood based on these parameter values.

[0103] By setting up a display panel, various parameters can be visualized, making it convenient for the operator to observe and make adjustments in a timely manner.

[0104] The above description is only an optional embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the application concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. An air cooling system, characterized in that: include: Air supply device; A light room, wherein a light source component is arranged in the light room; An air inlet assembly, the air inlet assembly comprising an air supply duct and an air inlet distributor, the air supply duct communicating with the air supply device and the air inlet distributor, the air inlet distributor comprising a body and a first air outlet duct and a second air outlet duct respectively communicating with the body, the first air outlet duct communicating with the lamp room, a damper actuator being arranged on the first air outlet duct; the second air outlet duct is used to dissipate heat for the lamp source assembly; A wind pressure sensor, the wind pressure sensor is used to detect the pressure in the lamp room, the wind pressure sensor is connected to the damper actuator signal, and the damper actuator is used to adjust the air volume entering the lamp room from the first air outlet duct according to the pressure value detected by the wind pressure sensor.

2. The air cooling system according to claim 1, characterized in that: The light source assembly comprises a lampshade and a light source, the light source is arranged in the lampshade, and the second air outlet duct is communicated with the lampshade.

3. The air cooling system according to claim 2, characterized in that: The number of the lampshades and the second air outlet ducts are both multiple and equal, and the lampshades and the second air outlet ducts are arranged in a one-to-one correspondence.

4. The air cooling system according to claim 2, characterized in that: A temperature sensor is arranged in the lampshade, and the temperature sensor is used to detect the temperature of the light source. The temperature sensor is connected to the air supply device by signal, and the air supply device is used to adjust the air supply volume of the air supply device according to the temperature value detected by the temperature sensor.

5. The air cooling system according to any one of claims 1 to 4, characterized in that: An air volume sensor is provided on the air supply duct, and the air volume sensor is used to detect the air volume passing through the air supply duct.

6. The air cooling system according to any one of claims 1 to 4, characterized in that: The air supply device comprises a shell, the shell is provided with a accommodating chamber, an air inlet and an air outlet, the air inlet is connected with the accommodating chamber and the external atmospheric environment, a fan is arranged in the accommodating chamber, and the air outlet is connected with the air supply duct.

7. The air cooling system according to claim 6, characterized in that: The air cooling system further comprises a vibration reduction base, and the vibration reduction base is installed at the bottom of the shell.

8. The air cooling system according to claim 6, characterized in that: The air supply device also includes an air inlet channel connecting the fan and the air inlet, and a filter is arranged in the air inlet channel.

9. The air cooling system according to claim 6, characterized in that: The shell comprises a front side plate and a rear side plate which are arranged opposite to each other, the front side plate and the rear side plate are both provided with the air inlets, and a shutter is installed at each of the air inlets.

10. The air cooling system according to claim 6, characterized in that: The air supply device further includes a mounting frame, the housing further includes a bottom plate, a buffer is provided on the bottom plate, the mounting frame is mounted on the buffer, and the fan is mounted on the mounting frame.

11. The air cooling system according to claim 6, characterized in that: The air cooling system further includes a display panel, and the display panel is used to display the temperature of the lamp room, the air volume of the air supply duct and the rotation speed of the fan.

12. The air cooling system according to any one of claims 2 to 4, characterized in that: The light source is an LED lamp.

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