Heat dissipation system and vehicle

Abstract

The application relates to a heat dissipation system and a vehicle. The heat dissipation system comprises a heat dissipation assembly, a flow guide assembly arranged at least on opposite sides of the heat dissipation assembly, a fixed end of the flow guide assembly being connected with the heat dissipation assembly, a sensing assembly for collecting a first temperature of a to-be-cooled assembly and a second temperature of an external environment of the heat dissipation system, and a control module connected with the sensing assembly, the flow guide assembly and the heat dissipation assembly, respectively, for controlling an opening and closing angle between the flow guide assembly and the heat dissipation assembly according to the first temperature and the second temperature, and controlling a heat dissipation air volume provided by the heat dissipation assembly, wherein the opening and closing angle is an angle of a movable end of the flow guide assembly twisted in a direction away from the heat dissipation assembly. The application can reduce energy consumption while cooling the to-be-cooled assembly.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and in particular to a cooling system and a vehicle. Background Technology

[0002] With the increasing prominence of energy and environmental issues, various vehicle manufacturers have made considerable progress in the research and development of fuel-saving technologies for traditional diesel vehicles. External factors such as war have driven up international crude oil prices rapidly, leading users to demand higher fuel efficiency from their vehicles. Low fuel consumption has gradually become one of the main driving forces for users to purchase vehicles. After years of in-depth research into engine thermal efficiency and transmission efficiency, the focus has gradually shifted to vehicle thermal management and control technologies. However, the bottleneck faced by traditional diesel vehicle thermal management technology is the temperature loss caused by turbulent airflow in the engine compartment and the difficulty in heat preservation.

[0003] Currently, some commercial vehicles reduce fuel consumption by increasing the size of the radiator to improve the overall vehicle thermal management level. However, increasing the size of the radiator will increase the size and weight of the vehicle, thus failing to effectively reduce engine fuel consumption. Summary of the Invention

[0004] Therefore, it is necessary to provide a cooling system and vehicle that can increase the airflow of the heat dissipation component without increasing energy consumption, thereby cooling the heat dissipation component.

[0005] Firstly, a heat dissipation system is provided, comprising:

[0006] Heat dissipation components;

[0007] A flow guiding component is disposed at least on both sides of the heat dissipation component, and the fixed end of the flow guiding component is connected to the heat dissipation component;

[0008] A sensing component is used to collect a first temperature of the component to be cooled and a second temperature of the external environment of the cooling system.

[0009] A control module is connected to the sensing component, the flow guiding component, and the heat dissipation component, respectively, and is used to control the opening and closing angle between the flow guiding component and the heat dissipation component according to the first temperature and the second temperature, and to control the heat dissipation airflow provided by the heat dissipation component; wherein, the opening and closing angle is the angle at which the movable end of the flow guiding component twists away from the heat dissipation component.

[0010] In one embodiment, the flow guiding component includes:

[0011] A first airflow guide plate is disposed on the first side of the heat dissipation assembly;

[0012] A second airflow guide plate is disposed on the second side of the heat dissipation assembly, and the first side of the heat dissipation assembly is opposite to the second side of the heat dissipation assembly;

[0013] In the initial state, the plane where the first guide plate is located is perpendicular to the plane where the heat dissipation component is located, and the plane where the first guide plate is located is parallel to the plane where the second guide plate is located.

[0014] In one embodiment, the control module is connected to both the first guide plate and the second guide plate, wherein,

[0015] The control module is further configured to increase the opening angle of the first guide plate and the second guide plate by a first increment, respectively, and control the heat dissipation component to provide a heat dissipation airflow with a first airflow, provided that the first temperature does not exceed the first preset temperature and the second temperature does not exceed the second preset temperature; wherein the second preset temperature is lower than the first preset temperature.

[0016] In one embodiment, the control module is further configured to increase the opening angle of the first guide plate and the second guide plate by a second increment when the first temperature exceeds the first preset temperature and the second temperature exceeds the second preset temperature, and to control the heat dissipation component to provide a heat dissipation airflow with a second airflow; wherein the second preset temperature is lower than the first preset temperature; the opening angle is positively correlated with the first temperature, and the heat dissipation airflow is positively correlated with the first temperature.

[0017] In one embodiment, the heat dissipation component includes:

[0018] An air-cooled radiator is connected to the control module;

[0019] The heat sink component has the flow guiding assembly disposed at least on opposite sides of the heat sink component, and the air-cooled radiator is coaxially disposed with the heat sink component;

[0020] The control module is also used to control the rotation speed of the air-cooled radiator according to the first temperature and the second temperature to adjust the heat dissipation airflow.

[0021] In one embodiment, the flow guiding component further includes:

[0022] A third airflow guide plate is disposed on the third side of the heat dissipation assembly;

[0023] A fourth guide plate is disposed on the fourth side of the heat dissipation assembly, the fourth side of the heat dissipation assembly being opposite to the third side;

[0024] Wherein, the plane where the third guide plate is located intersects the plane where the heat dissipation component is located and the movable end of the third guide plate is away from the heat dissipation component; the plane where the fourth guide plate is located intersects the plane where the heat dissipation component is located and the movable end of the fourth guide plate is away from the heat dissipation component; the planes where the third guide plate is located and the planes where the fourth guide plate is located are respectively perpendicular to the plane where the first guide plate is located.

[0025] Secondly, a vehicle is provided, including a housing, an engine, and a cooling system as described above; wherein,

[0026] The engine and the cooling system are respectively housed within the housing. The engine is located at the air outlet of the cooling component, which is used to output cooling air to reduce the temperature of the engine.

[0027] In one embodiment, the sensing component includes:

[0028] A first temperature sensor is positioned close to the engine to acquire a first temperature of the engine;

[0029] A second temperature sensor is disposed on the housing to obtain a second temperature of the external environment of the vehicle.

[0030] In one embodiment, it further includes:

[0031] A vehicle speed sensor, connected to the control module, is used to acquire the vehicle's speed information;

[0032] A load sensor, connected to the control module, is used to acquire the load information of the vehicle;

[0033] The control module is also used to match a preset scenario based on the speed information and the load information, control the opening and closing angle between the airflow guide component and the heat dissipation component based on the preset scenario, and control the heat dissipation airflow provided by the heat dissipation component.

[0034] In one embodiment, the control module is further configured to control the opening and closing angle between the flow guiding component and the heat dissipation component to a first preset angle according to the preset scenario, and to control the opening and closing angle between the flow guiding component and the heat dissipation component to be adjusted from the first preset angle to a second preset angle according to the first temperature and the second temperature.

[0035] The aforementioned heat dissipation system and vehicle obtain a first temperature of the component to be cooled and a second temperature of the external environment through sensing components. The control module controls the opening and closing angle between the air guiding component and the heat dissipation component based on the first and second temperatures to increase the air intake of the heat dissipation component. The increase in air intake can increase the air output of the heat dissipation component without increasing energy consumption, thereby cooling the component to be cooled. The control module can also control the cooling air volume provided by the heat dissipation component so that when the temperature of the component to be cooled is too high, the cooling air volume can be increased to quickly cool the component to be cooled. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a structural block diagram of a heat dissipation system provided in one embodiment;

[0038] Figure 2a and Figure 2b This is a side view of a heat dissipation system provided in one embodiment;

[0039] Figure 3 This is a schematic diagram of the heat dissipation system provided in another embodiment;

[0040] Figure 4 This is a schematic diagram of the flow guiding component provided in one embodiment;

[0041] Figure 5 This is a structural block diagram of a vehicle provided in one embodiment.

[0042] Explanation of reference numerals in the attached figures:

[0043] 10. Cooling system; 11. Cooling components; 111. Air-cooled radiator; 112. Heat sink component; 12. Airflow guide assembly; 121. First airflow guide plate; 122. Second airflow guide plate; 123. Third airflow guide plate; 124. Fourth airflow guide plate; 13. Sensing components; 131. First temperature sensor; 132. Second temperature sensor; 14. Control module; 20. Vehicle; 21. Engine; 22. Vehicle speed sensor; 23. Load sensor. Detailed Implementation

[0044] To facilitate understanding of this application, a more complete description will be provided below with reference to the accompanying drawings, which illustrate embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this application will be more thorough and complete.

[0045] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0046] It is understood that the terms “first,” “second,” etc., used in this application may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish the first element from another element.

[0047] Spatial relation terms such as “below,” “under,” “below,” “below,” “above,” “above,” etc., are used herein to describe the relationship between one element or feature shown in the figure and other elements or features. It should be understood that, in addition to the orientation shown in the figure, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figure is flipped, an element or feature described as “below,” “below,” or “below” will be oriented “above” the other element or feature. Therefore, the exemplary terms “below” and “under” can include both above and below orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein will be interpreted accordingly.

[0048] It should be noted that when one element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediary element. Furthermore, in the following embodiments, "connection" should be understood as "electrical connection," "communication connection," etc., if there is transmission of electrical signals or data between the connected objects.

[0049] When used herein, the singular forms of “a,” “an,” and “the” may also include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” or “having,” etc., specify the presence of the stated feature, whole, step, operation, component, part, or combination thereof, but do not preclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts, or combinations thereof.

[0050] In one embodiment, such as Figure 1As shown, a heat dissipation system 10 is provided, including a heat dissipation component 11, an airflow guiding component 12, a sensing component 13, and a control module 14. The heat dissipation component 11 is disposed close to the component to be cooled, and the air outlet of the heat dissipation component 11 is opposite to the component to be cooled.

[0051] The flow guiding component 12 is disposed on at least two opposite sides of the heat dissipation component 11. The fixed end of the flow guiding component 12 is connected to the heat dissipation component 11. The opposite sides of the heat dissipation component 11 can be the upper and lower sides or the left and right sides. The flow guiding component 12 includes multiple flow guiding devices. Each flow guiding device includes a movable end and a fixed end. The fixed end of the flow guiding component 12 is the fixed end of the flow guiding device. The fixed end of the flow guiding device is connected to the heat dissipation component 11 according to a preset connection method. The preset connection method includes detachable connection and non-detachable connection. Detachable connection includes screws, splines, wedges, etc., and non-detachable connection includes welding, riveting, and tenon joints, etc.

[0052] The sensing component 13 is used to collect a first temperature of the component to be cooled and a second temperature of the external environment of the cooling system 10. The sensing component 13 can be set close to the component to be cooled to collect the first temperature, or it can be set outside the cooling system 10 to collect the second temperature.

[0053] The control module 14 is connected to the sensing component 13, the flow guiding component 12, and the heat dissipation component 11 respectively, and is used to control the opening and closing angle between the flow guiding component 12 and the heat dissipation component 11 according to the first temperature and the second temperature, and to control the heat dissipation air volume provided by the heat dissipation component 11; wherein, the opening and closing angle is the angle at which the movable end of the flow guiding component 12 is twisted away from the heat dissipation component 11.

[0054] In the above embodiment, the first temperature of the component to be cooled and the second temperature of the external environment are obtained by the sensing component 13. The control module 14 controls the opening and closing angle between the air guiding component 12 and the heat dissipation component 11 based on the first and second temperatures, so as to increase the air intake of the heat dissipation component 11. The increase in air intake can increase the air output of the heat dissipation component 11 without increasing energy consumption, thereby cooling the component to be cooled. The control module 14 can also control the heat dissipation air volume provided by the heat dissipation component 11 so as to quickly cool the component to be cooled by increasing the heat dissipation air volume when the temperature of the component to be cooled is too high.

[0055] In one embodiment, combined Figure 1 ,like Figure 2a and Figure 2b As shown, the airflow guiding assembly 12 includes a first airflow guiding plate 121 and a second airflow guiding plate 122. The first airflow guiding plate 121 is disposed on the first side of the heat dissipation assembly 11; the second airflow guiding plate 122 is disposed on the second side of the heat dissipation assembly 11, with the first side of the heat dissipation assembly 11 and the second side of the heat dissipation assembly 11 opposite to each other.

[0056] In the initial state, the plane containing the first guide plate 121 is perpendicular to the plane containing the heat dissipation assembly 11, and the plane containing the first guide plate 121 is parallel to the plane containing the second guide plate 122. That is, in the initial state, the fixed end and the movable end of the first guide plate 121 and the second guide plate 122 are on the same plane. Under the control of the control module 14, the movable ends of the first guide plate 121 and the second guide plate 122 are twisted away from the heat dissipation assembly 11, and the fixed end and the movable end of the guide assembly 12 are no longer on the same plane.

[0057] In the above embodiment, the first temperature of the component to be cooled and the second temperature of the external environment are obtained by the sensing component 13. The control module 14 controls the movable ends of the first guide plate 121 and the second guide plate 122 to twist from the direction perpendicular to the plane where the heat dissipation component 11 is located to the direction away from the heat dissipation component 11, so that the twisted guide plate 12 forms a funnel shape at the air inlet of the heat dissipation component 11, thereby concentrating the scattered air to the air inlet of the heat dissipation component 11, so as to increase the air intake of the heat dissipation component 11. The increase in air intake can increase the air output of the heat dissipation component 11 without increasing energy consumption, thereby cooling the component to be cooled. The control module 14 can also control the cooling air volume provided by the heat dissipation component 11 so as to quickly cool the component to be cooled by increasing the cooling air volume when the temperature of the component to be cooled is too high.

[0058] In one embodiment, the control module 14 is connected to the first guide plate 121 and the second guide plate 122 respectively. The control module 14 is also used to increase the opening and closing angle of the first guide plate 121 and the second guide plate 122 by a first increment when the first temperature does not exceed the first preset temperature and the second temperature does not exceed the second preset temperature, and to control the heat dissipation assembly 11 to provide a heat dissipation airflow with a first airflow. The second preset temperature is lower than the first preset temperature.

[0059] When the heat dissipation component 11 is powered on, the opening angle is the first angle, which can be 0 or a minimum value. When the heat dissipation component is working and the first temperature does not exceed the first preset temperature and the second temperature does not exceed the second preset temperature, the control module 14 can control the movable ends of the first guide plate 121 and the second guide plate 122 to be twisted to the second angle according to the first increment. The second angle is greater than the first angle. The control module 14 can also control the heat dissipation component 11 to provide a heat dissipation airflow with a first airflow.

[0060] Optionally, the control module 14 is further configured to, when the first temperature exceeds the first preset temperature and the second temperature exceeds the second preset temperature, increase the opening angle of the first guide plate 121 and the second guide plate 122 by a second increment, and control the heat dissipation assembly 11 to provide a heat dissipation airflow with a second airflow; wherein the second preset temperature is lower than the first preset temperature; the opening angle is positively correlated with the first temperature, and the heat dissipation airflow is positively correlated with the first temperature.

[0061] When the heat dissipation component 11 is powered on, the opening angle is a first angle, which can be 0 or a minimum value. When the heat dissipation component is working and the first temperature exceeds the first preset temperature, and the second temperature exceeds the second preset temperature, the control module 14 can control the movable ends of the first guide plate 121 and the second guide plate 122 to rotate to a third angle according to a second increment. The third angle is greater than the first angle and the third angle is greater than the second angle. The control module 14 can also control the heat dissipation component 11 to provide a heat dissipation airflow with a second airflow. The second increment is greater than the first increment, and the second airflow is greater than the first airflow.

[0062] In the above embodiment, when the first temperature does not exceed the first preset temperature and the second temperature does not exceed the second preset temperature, the control module 14 controls the movable ends of the first guide plate 121 and the second guide plate 122 to rotate slightly, thereby increasing the air intake of the heat dissipation component 11 and reducing energy consumption of the heat dissipation component 11 with a constant air output. When the first temperature exceeds the first preset temperature and the second temperature exceeds the second preset temperature, the control module 14 controls the movable ends of the first guide plate 121 and the second guide plate 122 to rotate significantly, thereby increasing the air intake even more and controlling the heat dissipation component 11 to provide a larger air volume for heat dissipation, thereby rapidly increasing the air volume for heat dissipation and rapidly cooling the component to be cooled.

[0063] In one embodiment, such as Figure 3 As shown, the heat dissipation assembly 11 includes an air-cooled radiator 111 and a heat sink component 112. The air-cooled radiator 111 is connected to the control module; the air-cooled radiator 111 includes a fan, which outputs cooling air to lower the temperature of the component to be cooled by rotating the fan. The heat sink component 112 has airflow guiding components disposed on at least two opposite sides of it, and the air-cooled radiator 111 and the heat sink component 112 are coaxially arranged; the control module is also used to control the rotation speed of the air-cooled radiator 111 according to a first temperature and a second temperature to adjust the cooling airflow.

[0064] When the first temperature does not exceed the first preset temperature and the second temperature does not exceed the second preset temperature, the air-cooled radiator 111 outputs the first air volume. If the airflow guide component 12 is not set, the rotation speed of the air-cooled radiator 111 is the first rotation speed. The setting of the airflow guide component 12 increases the air intake of the air-cooled radiator 111, so that the actual rotation speed of the air-cooled radiator 111 when outputting the first air volume is less than the first rotation speed, thereby reducing the energy consumption of the air-cooled radiator 111 when the output air volume is the same.

[0065] When the first temperature exceeds the first preset temperature and the second temperature exceeds the second preset temperature, the air-cooled radiator 111 outputs a second airflow. If the airflow guide component 12 is not provided, the rotation speed of the air-cooled radiator 111 is the second rotation speed. The provision of the airflow guide component 12 increases the airflow into the air-cooled radiator 111, thereby reducing the actual rotation speed of the air-cooled radiator 111 when outputting the second airflow to a lower than the second rotation speed, thus reducing the energy consumption of the air-cooled radiator 111 while maintaining the same airflow. The second airflow is greater than the first airflow, and the second rotation speed is greater than the first rotation speed. By increasing the airflow and rotation speed of the air-cooled radiator 111, the components to be cooled are cooled down quickly.

[0066] In the above embodiments, when the first temperature does not exceed the first preset temperature and the second temperature does not exceed the second preset temperature, the control module controls the rotation speed of the air-cooled radiator 111 so that the heat dissipation component 11 outputs the first air volume while the energy consumption of the air-cooled radiator 111 is reduced through the setting of the airflow guiding component 12; when the first temperature exceeds the first preset temperature and the second temperature exceeds the second preset temperature, the control module controls the rotation speed of the air-cooled radiator 111 to increase so that the component to be cooled can be cooled down quickly.

[0067] In one embodiment, such as Figure 4 As shown, the airflow guiding assembly 12 also includes a third airflow guiding plate 123 and a fourth airflow guiding plate 124. The third airflow guiding plate 123 is disposed on the third side of the heat dissipation assembly. The third side of the heat dissipation assembly can be the upper side of the heat dissipation assembly. The third airflow guiding plate 123 includes multiple fixing devices, which are disposed on the surface of the third airflow guiding plate 123 away from the heat dissipation assembly. The fixing devices are used to fix the wiring harness and / or water pipes, thereby reducing the wind resistance of the heat dissipation system and realizing airflow control. The fourth airflow guiding plate 124 is disposed on the fourth side of the heat dissipation assembly, which is opposite to the third side.

[0068] The plane where the third guide plate 123 is located intersects with the plane where the heat dissipation component is located, and the movable end of the third guide plate 123 is far away from the heat dissipation component. The plane where the fourth guide plate 124 is located intersects with the plane where the heat dissipation component is located, and the movable end of the fourth guide plate 124 is far away from the heat dissipation component. The planes where the third guide plate 123 and the fourth guide plate 124 are located are perpendicular to the plane where the first guide plate 121 is located.

[0069] In the above embodiment, the outwardly inclined third guide plate 123 and fourth guide plate 124 guide the through air from the third and fourth sides of the heat dissipation component to the air inlet of the heat dissipation component, thereby increasing the air intake of the heat dissipation component. Under the condition that the heat dissipation air volume output by the heat dissipation component is constant, increasing the air intake can reduce the energy consumption of the heat dissipation component.

[0070] In one embodiment, such as Figure 5 As shown, a vehicle 20 is provided, including a housing, an engine 21, and a cooling system 10 as described above. The engine 21 and the cooling system 10 are respectively disposed within the housing. The engine 21 is located at the air outlet of a cooling assembly 11, which outputs cooling air to reduce the temperature of the engine 21. The engine 21 can be the component to be cooled in the cooling system 10. The first temperature can be either the coolant temperature of the engine 21 or the coolant temperature of the cooling assembly 11. The second temperature can be the ambient temperature outside the vehicle 20.

[0071] In the above embodiment, the first temperature of the engine 21 and the second temperature of the external environment are obtained by the sensing component 13. The control module 14 controls the opening and closing angle between the air guiding component 12 and the heat dissipation component 11 based on the first and second temperatures, so as to increase the air intake of the heat dissipation component 11. The increase in air intake can increase the air output of the heat dissipation component 11 without increasing energy consumption, thereby cooling the engine 21. The control module 14 can also control the cooling air volume provided by the heat dissipation component 11 so as to quickly cool the engine 21 by increasing the cooling air volume when the engine 21 temperature is too high.

[0072] In one embodiment, continue to refer to Figure 5 The sensing component 13 includes a first temperature sensor 131 and a second temperature sensor 132. The first temperature sensor 131 is located near the engine 21 and is used to acquire the first temperature of the engine 21. The second temperature sensor 132 is located on the housing and is used to acquire the second temperature of the external environment of the vehicle 20. The second temperature sensor 132 is located on the front side of the driver's cab of the vehicle 20.

[0073] In the above embodiment, the first temperature of the engine 21 and the second temperature of the external environment are obtained by the sensing component 13. The control module 14 controls the opening and closing angle between the air guiding component 12 and the heat dissipation component 11 based on the first and second temperatures, so as to increase the air intake of the heat dissipation component 11. The increase in air intake can increase the air output of the heat dissipation component 11 without increasing energy consumption, thereby cooling the engine 21. The control module 14 can also control the cooling air volume provided by the heat dissipation component 11 so as to quickly cool the engine 21 by increasing the cooling air volume when the engine 21 temperature is too high.

[0074] In one embodiment, the vehicle 20 further includes a vehicle speed sensor 22 and a load sensor 23; the vehicle speed sensor 22 is connected to the control module 14 and is used to acquire the speed information of the vehicle 20; the load sensor 23 is connected to the control module 14 and is used to acquire the load information of the vehicle 20; wherein, the control module 14 is also used to match a preset scenario according to the speed information and load information, control the opening and closing angle between the airflow guide component 12 and the heat dissipation component 11 according to the preset scenario, and control the heat dissipation airflow provided by the heat dissipation component 11.

[0075] Optionally, preset scenarios include preset road segment scenarios and preset vehicle condition scenarios. Preset road segment scenarios are generated based on the road conditions of specific historical road segments. Preset vehicle condition scenarios are generated based on the specific vehicle type or condition of vehicle 20. For example, a preset scenario could be a green channel on a certain highway segment. When vehicle 20 is in the green channel, the opening angle of the airflow guide component 12 and the rotation speed of the heat dissipation component 11 in the cooling system 10 can be adjusted according to the matched preset scenario to reduce energy consumption.

[0076] Optionally, the control module is also used to control the opening and closing angle between the airflow guiding component and the heat dissipation component to a first preset angle according to a preset scenario, and to adjust the opening and closing angle between the airflow guiding component and the heat dissipation component from the first preset angle to a second preset angle according to a first temperature and a second temperature. The control module first adjusts the opening and closing angle to the first preset angle corresponding to the preset scenario through the matching preset scenario, and then adjusts the opening and closing angle from the first preset angle to the second preset angle according to the first temperature and the second temperature.

[0077] In the above embodiment, the control module 14 matches the first temperature of the engine 21 collected by the first temperature sensor 131, the second temperature of the external environment collected by the second temperature sensor 132, the speed information of the vehicle 20 collected by the vehicle speed sensor 22, and the load information of the vehicle 20 collected by the load sensor 23 with a preset scenario. Then, it predicts the operating status of the engine 21 and the whole vehicle based on the preset scenario, and adjusts the opening and closing angle of the airflow guide component 12 and the cooling airflow of the cooling component 11 in the cooling system 10 based on the operating status of the engine 21 and the adjustment information corresponding to the preset scenario.

[0078] In the description of this specification, references to terms such as "some embodiments," "other embodiments," and "ideal embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative descriptions of the above terms do not necessarily refer to the same embodiments or examples.

[0079] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0080] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A heat dissipation system, characterized in that, include: Heat dissipation components; A flow guiding component is disposed at least on both sides of the heat dissipation component, and the fixed end of the flow guiding component is connected to the heat dissipation component; A sensing component is used to collect a first temperature of the component to be cooled and a second temperature of the external environment of the cooling system. A control module, connected to the sensing component, the flow guiding component, and the heat dissipation component respectively, is used to control the opening and closing angle between the flow guiding component and the heat dissipation component according to the first temperature and the second temperature, and to control the heat dissipation airflow provided by the heat dissipation component; wherein, the opening and closing angle is the angle at which the movable end of the flow guiding component twists away from the heat dissipation component; The airflow guiding component includes: a first airflow guiding plate disposed on a first side of the heat dissipation component; a second airflow guiding plate disposed on a second side of the heat dissipation component, the first side of the heat dissipation component being opposite to the second side of the heat dissipation component; a control module being connected to the first airflow guiding plate and the second airflow guiding plate respectively; the control module is further configured to control the movable ends of the first airflow guiding plate and the second airflow guiding plate to rotate to a second angle by a first increment when the first temperature does not exceed a first preset temperature and the second temperature does not exceed a second preset temperature, and to control the heat dissipation component to provide a heat dissipation airflow with a first airflow; the second preset temperature is lower than the first preset temperature; the control module is further configured to control the movable ends of the first airflow guiding plate and the second airflow guiding plate to rotate to a third angle by a second increment when the first temperature exceeds the first preset temperature and the second temperature exceeds the second preset temperature, the third angle being greater than the second angle, and to control the heat dissipation component to provide a heat dissipation airflow with a second airflow; the second preset temperature is lower than the first preset temperature; the opening angle is positively correlated with the first temperature, and the heat dissipation airflow is positively correlated with the first temperature.

2. The heat dissipation system according to claim 1, characterized in that, In the initial state, the plane where the first guide plate is located is perpendicular to the plane where the heat dissipation component is located, and the plane where the first guide plate is located is parallel to the plane where the second guide plate is located.

3. The heat dissipation system according to claim 1, characterized in that, The heat dissipation component includes: An air-cooled radiator is connected to the control module; The heat sink component has the flow guiding assembly disposed at least on opposite sides of the heat sink component, and the air-cooled radiator is coaxially disposed with the heat sink component; The control module is also used to control the rotation speed of the air-cooled radiator according to the first temperature and the second temperature to adjust the heat dissipation airflow.

4. The heat dissipation system according to claim 1, characterized in that, The flow guiding component also includes: A third airflow guide plate is disposed on the third side of the heat dissipation assembly; A fourth guide plate is disposed on the fourth side of the heat dissipation assembly, the fourth side of the heat dissipation assembly being opposite to the third side; Wherein, the plane where the third guide plate is located intersects the plane where the heat dissipation component is located and the movable end of the third guide plate is away from the heat dissipation component; the plane where the fourth guide plate is located intersects the plane where the heat dissipation component is located and the movable end of the fourth guide plate is away from the heat dissipation component; the planes where the third guide plate is located and the planes where the fourth guide plate is located are respectively perpendicular to the plane where the first guide plate is located.

5. A vehicle, characterized in that, Includes a housing, an engine, and a cooling system as described in any one of claims 1-4; wherein, The engine and the cooling system are respectively housed within the housing. The engine is located at the air outlet of the cooling component, which is used to output cooling air to reduce the temperature of the engine.

6. The vehicle according to claim 5, characterized in that, The sensing components include: A first temperature sensor is positioned close to the engine to acquire a first temperature of the engine; A second temperature sensor is disposed on the housing to obtain a second temperature of the external environment of the vehicle.

7. The vehicle according to claim 6, characterized in that, Also includes: A vehicle speed sensor, connected to the control module, is used to acquire the vehicle's speed information; A load sensor, connected to the control module, is used to acquire the load information of the vehicle; The control module is further configured to match a preset scenario based on the speed information and the load information, control the opening and closing angle between the airflow guide component and the heat dissipation component based on the preset scenario, the first temperature and the second temperature, and control the heat dissipation airflow provided by the heat dissipation component.

8. The vehicle according to claim 7, characterized in that, The control module is also used to control the opening and closing angle between the flow guiding component and the heat dissipation component to a first preset angle according to the preset scenario, and to control the opening and closing angle between the flow guiding component and the heat dissipation component to be adjusted from the first preset angle to a second preset angle according to the first temperature and the second temperature.

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