Cooling module and vehicle

Abstract

The utility model relates to the technical field of vehicle heat dissipation, in particular to a cooling module and a vehicle. The cooling module comprises a first core water chamber assembly used for cooling the motor; a plurality of first cooling pipes are communicated with the first upper water chamber and the first lower water chamber, and each first heat dissipation belt is clamped between every two adjacent first cooling pipes; the second core water chamber assembly is used for dissipating heat for the electrical components and is arranged in the first direction with the first core water chamber assembly; a plurality of second cooling pipes are communicated with the second upper water chamber and the second lower water chamber, and each second heat dissipation belt is clamped between every two adjacent second cooling pipes; the wave pitch of the first heat dissipation belt is a, the wave pitch of the second heat dissipation belt is b, and a is smaller than b. According to the utility model, the first core water chamber assembly for cooling the motor and the second core water chamber assembly for cooling the electrical components are integrated, the structure is simple, the occupied space is small, the layout in a vehicle is facilitated, different cooling requirements of the motor and the electrical components are met, the energy is saved, and the development cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of vehicle heat dissipation technology, and in particular to a cooling module and a vehicle. Background Technology

[0002] In addition to cooling the battery, new energy vehicles also need to cool the motor and electrical components. Therefore, three radiators are often required to meet the cooling needs. The battery requires a large amount of heat dissipation, so the radiator has a large surface area; the motor and electrical components require a small amount of heat dissipation, so the radiator has a small surface area. The heat generated by the motor and electrical components during operation is also different. For example, the heat generated by the circuit board of the controller is less than that of the motor. This results in the cooling module layout in new energy vehicles being complex, space-consuming, and costly to develop. Utility Model Content

[0003] In view of this, the purpose of this application is to provide a cooling module and vehicle to solve the problem that the cooling modules used for heat dissipation in existing new energy vehicles are complex in layout and occupy a large space, resulting in high development costs for new energy vehicles.

[0004] The first aspect of this utility model provides a cooling module, wherein the cooling module includes:

[0005] The first core water chamber assembly is used to dissipate heat from the motor. The first core water chamber assembly includes a first upper water chamber, a first lower water chamber, a first cooling pipe, and a first heat dissipation strip. Multiple first cooling pipes are provided and all of them are connected to the first upper water chamber and the first lower water chamber. Multiple first heat dissipation strips are provided and each first heat dissipation strip is sandwiched between two adjacent first cooling pipes.

[0006] The second core water chamber assembly is used to dissipate heat for electrical components and is arranged in a first direction with the first core water chamber assembly; the second core water chamber assembly includes a second upper water chamber, a second lower water chamber, a second cooling pipe and a second heat dissipation strip, the second cooling pipe is provided in multiple ways and all of them are connected to the second upper water chamber and the second lower water chamber, the second heat dissipation strip is provided in multiple ways and each second heat dissipation strip is sandwiched between two adjacent second cooling pipes;

[0007] Both the first heat dissipation strip and the second heat dissipation strip are formed into a wavy structure. The wave pitch of the first heat dissipation strip is a, and the wave pitch of the second heat dissipation strip is b, where a < b.

[0008] Preferably, both the first cooling pipe and the second cooling pipe are formed as tubular structures extending along a second direction, and a plurality of the first cooling pipes and a plurality of the second cooling pipes are arranged at intervals along a first direction. The first upper water chamber and the first lower water chamber are arranged at intervals along a second direction, and the second upper water chamber and the second lower water chamber are arranged at intervals along a second direction; the first direction is perpendicular to the second direction.

[0009] Preferably, it further includes:

[0010] A flow-through assembly includes a plurality of flow-through elements that rotate to form an airflow. Some of the flow-through elements are disposed on the third-direction side of the first core water chamber assembly to form a first flow-through assembly, and some of the flow-through elements are disposed on the third-direction side of the second core water chamber assembly to form a second flow-through assembly; the first direction is perpendicular to the third direction.

[0011] Preferably, the heat dissipation capacity of the first flow-through component is greater than that of the second flow-through component.

[0012] Preferably, the first upper water chamber, the first lower water chamber, the second upper water chamber, and the second lower water chamber each include a water chamber body and a main plate. The interior of the water chamber body forms a receiving cavity. The receiving cavity has an opening at one end facing the first cooling pipe or the second cooling pipe. The main plate closes the opening and has a through hole on the main plate that connects the receiving cavity and the first cooling pipe or the second cooling pipe.

[0013] Preferably, it further includes:

[0014] A first support member is sandwiched between the first core water chamber assembly and the second core water chamber assembly. The first support member has a first groove with its opening facing the first core water chamber assembly and a second groove with its opening facing the second core water chamber assembly. The groove wall of the first groove surrounds both ends of the first core water chamber assembly in a third direction, and the groove wall of the second groove surrounds both ends of the second core water chamber assembly in a third direction.

[0015] Preferably, it further includes:

[0016] Multiple buffer components are provided, with some buffer components sandwiched between the first groove and the first core water chamber assembly, and some buffer components sandwiched between the second groove and the second core water chamber assembly.

[0017] Preferably, the buffer member covers the four corners of the first core water chamber assembly and the second core water chamber assembly; the buffer member includes a buffer body attached to the end of the first core water chamber assembly or the second core water chamber assembly in a second direction, and the buffer body has a first buffer portion and a second buffer portion protruding toward the first core water chamber assembly or the second core water chamber assembly, the first buffer portion being attached to the end of the first core water chamber assembly or the second core water chamber assembly in a third direction, and the second buffer portion being attached to the end of the first core water chamber assembly or the second core water chamber assembly in a first direction.

[0018] Preferably, it further includes:

[0019] Side plates are disposed at both ends of the first core water chamber assembly and the second core water chamber assembly in a second direction. The buffer is sandwiched between the side plates and the first core water chamber assembly or the second core water chamber assembly. The first support is installed on the side plates.

[0020] The second aspect of this utility model provides a vehicle including the cooling module described in any of the above technical solutions.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] The cooling module of this utility model integrates a first core water chamber assembly for cooling the motor and a second core water chamber assembly for cooling electrical components into one unit. It has a simple structure, occupies little space, and is easy to lay out in a vehicle. The wave pitch 'a' of the first heat dissipation strip in the first core water chamber assembly is designed to be smaller than the wave pitch 'b' of the second heat dissipation strip in the second core water chamber assembly, so that the heat dissipation capacity of the first core water chamber assembly is greater than that of the second core water chamber assembly. This meets the different heat dissipation needs of the motor and electrical components, saves energy, reduces development costs, and thus reduces the cost of new energy vehicles.

[0023] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1A schematic diagram of the cooling module provided in an embodiment of this utility model;

[0026] Figure 2 A schematic diagram of the cooling module provided in an embodiment of this utility model from another perspective;

[0027] Figure 3 A schematic diagram of the cooling module provided in an embodiment of this utility model from another perspective;

[0028] Figure 4 A schematic diagram of the flow-around component and the wind shield in the cooling module provided for an embodiment of this utility model;

[0029] Figure 5 A schematic diagram of the cooling module provided in an embodiment of this utility model after removing the flow-around component and the wind shield;

[0030] Figure 6 for Figure 5 Enlarged structural diagram at point A;

[0031] Figure 7 for Figure 5 Enlarged structural diagram at point B;

[0032] Figure 8 for Figure 5 A schematic diagram of the cooling module after removing the first support member, side plate, and guard plate;

[0033] Figure 9 A schematic diagram of the cooling module after removing the side plates and vibration damping components, provided for an embodiment of this utility model;

[0034] Figure 10 A schematic diagram of the structure of the first support member in the cooling module provided in an embodiment of this utility model;

[0035] Figure 11 A schematic diagram of the structure of the buffer component in the cooling module provided for an embodiment of this utility model;

[0036] Figure 12 This is a schematic diagram of the side plate in the cooling module provided in an embodiment of the present invention.

[0037] Icons: 10-First core water chamber assembly; 11-First upper water chamber; 12-First lower water chamber; 13-First cooling pipe; 14-First heat dissipation strip; 20-Second core water chamber assembly; 21-Second upper water chamber; 22-Second lower water chamber; 23-Second cooling pipe; 24-Second heat dissipation strip; 100-Water chamber body; 200-Main plate; 30-Flow-around assembly; 40-Connecting assembly; 41-Wind shield; 50-First support member; 51-First groove; 52-Second groove; 60-Buffer member; 600-Buffer body; 601-First buffer section; 602-Second buffer section; 70-Side plate; 80-Second support member; 90-Guard plate; D1-First direction; D2-Second direction; D3-Third direction. Detailed Implementation

[0038] The following detailed embodiments are provided to help the reader gain a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent after understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein; changes that will be apparent after understanding the disclosure of this application are possible, except for operations that must occur in a specific order. Furthermore, for clarity and brevity, descriptions of features known in the art may be omitted.

[0039] The features described herein may be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many feasible ways of implementing the methods, apparatus, and / or systems described herein that will be apparent upon understanding the disclosure of this application.

[0040] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, or there may be one or more other elements in between. In contrast, when an element is described as being "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly on" another element, or "directly covering" another element, there may be no other elements in between.

[0041] As used herein, the term “and / or” includes any one of the relevant items listed and any combination of any two or more items.

[0042] Although terms such as “first,” “first,” and “third” may be used herein to describe individual components, assemblies, regions, layers, or parts, these components, assemblies, regions, layers, or parts are not limited by these terms. Rather, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Therefore, without departing from the teachings of the examples described herein, the first component, assembly, region, layer, or part referred to as such in the examples may also be referred to as the first component, assembly, region, layer, or part.

[0043] For ease of description, spatial relation terms such as “above,” “upper,” “below,” and “lower” are used herein to describe the relationship between one element and another, as shown in the accompanying drawings. Such spatial relation terms are intended to include not only the orientation depicted in the drawings but also different orientations of the device during use or operation. For example, if the device in the drawings is flipped, an element described as being “above” or “upper” relative to another element will subsequently be “below” or “lower” relative to that other element. Therefore, the term “above” includes both “above” and “below” orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relation terms used herein will be interpreted accordingly.

[0044] The terminology used herein is for the purpose of describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms “comprising,” “including,” and “having” enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0045] Variations in the shapes shown in the accompanying drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that may occur during manufacturing.

[0046] The features of the examples described herein can be combined in various ways that will be apparent upon understanding the disclosure of this application. Furthermore, although the examples described herein have a wide variety of constructions, other constructions are possible, as will be apparent upon understanding the disclosure of this application.

[0047] According to a first aspect of the present invention, a cooling module is provided, which includes a first core water chamber assembly 10 and a second core water chamber assembly 20.

[0048] The specific structure of the cooling module components described above according to this embodiment will be described below.

[0049] In this embodiment, as Figures 1 to 5 As shown, the first core water chamber assembly 10 and the second core water chamber assembly 20 are installed in the same frame. The first core water chamber assembly 10 is used to dissipate heat from the motor. Specifically, the first core water chamber assembly 10 includes a first upper water chamber 11, a first lower water chamber 12, a first cooling pipe 13, and a first heat dissipation strip 14. Multiple first cooling pipes 13 are provided, all of which connect the first upper water chamber 11 and the first lower water chamber 12, allowing the cooling medium in the first upper water chamber 11 to flow to the first lower water chamber 12 via the first cooling pipes 13. Multiple first heat dissipation strips 14 are provided, and each first heat dissipation strip 14 is sandwiched between... Located between two adjacent first cooling pipes 13, the first heat dissipation strip 14 helps the heat of the cooling medium in the first cooling pipe 13 to diffuse outward; the second core water chamber assembly 20 is used to dissipate heat for electrical components and is arranged with the first core water chamber assembly 10 in the first direction D1, that is, the first core water chamber assembly 10 and the second core water chamber assembly 20 are arranged side by side in the first direction D1, thereby integrating the first core water chamber assembly 10 for dissipating heat for the motor and the second core water chamber assembly 20 for dissipating heat for electrical components into one unit. The structure is simple, occupies little space, and is easy to lay out in the vehicle.

[0050] Specifically, the second core water chamber assembly 20 includes a second upper water chamber 21, a second lower water chamber 22, a second cooling pipe 23, and a second heat dissipation strip 24. Multiple second cooling pipes 23 are provided and are all connected to the second upper water chamber 21 and the second lower water chamber 22, so that the cooling medium in the second upper water chamber 21 can flow to the second lower water chamber 22 through the second cooling pipes 23. Multiple second heat dissipation strips 24 are provided and each second heat dissipation strip 24 is sandwiched between two adjacent second cooling pipes 23. The second heat dissipation strip 24 helps the heat of the cooling medium in the second cooling pipe 23 to diffuse outward.

[0051] In an embodiment, such as Figures 5 to 7 As shown, both the first heat dissipation band 14 and the second heat dissipation band 24 are formed into a wave-like structure, such as a sinusoidal wave structure. The wave pitch of the first heat dissipation band 14 is 'a', and the wave pitch of the second heat dissipation band 24 is 'b', where 'a' < 'b'. This ensures that the heat dissipation capacity of the first heat dissipation band 14 is greater than that of the second heat dissipation band 24. Therefore, even when the heat generated by the motor is greater than that of the electrical components, the different heat dissipation requirements of the motor and electrical components are met, saving energy, reducing development costs, and thus lowering the cost of new energy vehicles. It should be noted that the wave pitch can be the distance between two adjacent wave crests or two adjacent wave troughs.

[0052] More specifically, in this embodiment, as Figures 1 to 9As shown, both the first cooling pipe 13 and the second cooling pipe 23 are formed as tubular structures extending along the second direction D2, i.e., the second direction D2 is the length direction of the first cooling pipe 13 and the second cooling pipe 23, and the first direction D1 is perpendicular to the second direction D2. Multiple first cooling pipes 13 and multiple second cooling pipes 23 are arranged at intervals along the first direction D1. The first upper water chamber 11 and the first lower water chamber 12 are arranged at intervals along the second direction D2, such that the first upper water chamber 11 and the first lower water chamber 12 are respectively located at both ends along the length direction of the first cooling pipe 13. The second upper water chamber 21 and the second lower water chamber 22 are arranged at intervals along the second direction D2, such that the second upper water chamber 21 and the second lower water chamber 22 are respectively located at both ends along the length direction of the second cooling pipe 23, thus saving layout space for the cooling module.

[0053] Preferably, the first water inlet chamber 11 and the second water inlet chamber 21 are spaced apart along the first direction D1, and the first water outlet chamber 12 and the second water outlet chamber 22 are spaced apart along the first direction D1.

[0054] In this embodiment, as Figures 2 to 4 As shown, the cooling module also includes a flow-through assembly 30, which includes multiple flow-through elements that rotate to form airflow. The flow-through elements can be electric fans. Some of the flow-through elements are disposed on one side of the first core water chamber assembly 10 on the third direction D3 to form a first flow-through assembly. The first flow-through assembly can improve the heat dissipation effect of the first core water chamber assembly 10. Some of the flow-through elements are disposed on one side of the second core water chamber assembly 20 on the third direction D3 to form a second flow-through assembly. The second flow-through assembly can improve the heat dissipation effect of the second core water chamber assembly 20. The first direction D1 is perpendicular to the third direction D3. The first direction D1, the second direction D2, and the third direction D3 are perpendicular to each other. The third direction D3 is the thickness direction of the cooling module.

[0055] Furthermore, in a preferred embodiment, the heat dissipation capacity of the first flow-through component is greater than that of the second flow-through component, thus satisfying the requirement that the heat generated by the motor is greater than that of the electrical components. This greater heat dissipation capacity of the first flow-through component can be achieved by the power of the flow-through elements in the first flow-through component being greater than that in the second flow-through component, or by the number of flow-through elements in the first flow-through component being greater than that in the second flow-through component; any requirement that the heat dissipation capacity of the first flow-through component is greater than that of the second flow-through component is acceptable.

[0056] Preferably, some of the flow-around elements are disposed at the junction of the first core water chamber assembly 10 and the second core water chamber assembly 20, so that some of the flow-around elements can simultaneously provide airflow to the first core water chamber assembly 10 and the second core water chamber assembly 20. This increases the number of flow-around elements arranged in a limited space and also improves the heat dissipation effect at the junction of the first core water chamber assembly 10 and the second core water chamber assembly 20, thereby achieving optimal heat dissipation.

[0057] In this embodiment, as Figures 1 to 4 As shown, the flow-around component 30 is fixed by the connecting component 40. Specifically, the connecting component 40 includes fasteners and a wind shield 41. The fasteners are screws or bolts, etc. The wind shield 41 is formed with an opening facing the cover structure of the first core water chamber assembly 10 and the second core water chamber assembly 20. The wind shield 41 is provided with a connecting hole that connects the first core water chamber assembly 10, the second core water chamber assembly 20 and the flow-around component 30. In this way, the airflow generated by the flow-around component 30 can be concentrated and transported to the first core water chamber assembly 10 and the second core water chamber assembly 20 to improve the heat dissipation effect of the flow-around component 30.

[0058] Furthermore, in this embodiment, as Figure 8 and Figure 9 As shown, the first upper water chamber 11, the first lower water chamber 12, the second upper water chamber 21, and the second lower water chamber 22 all include a water chamber body 100 and a main plate 200. The interior of the water chamber body 100 forms a receiving cavity for holding the cooling medium. The receiving cavity has an opening at one end facing the first cooling pipe 13 or the second cooling pipe 23. The main plate 200 closes the opening and has a through hole on the main plate 200 that connects the receiving cavity and the first cooling pipe 13 or the second cooling pipe 23. This enables multiple first cooling pipes 13 to be spaced apart from each other in the first direction D1 and their two ends in the second direction D2 to be connected to the first upper water chamber 11 and the first lower water chamber 12, respectively; and enables multiple second cooling pipes 23 to be spaced apart from each other in the second direction D2 and their two ends in the second direction D2 to be connected to the second upper water chamber 21 and the second lower water chamber 22, respectively.

[0059] In this embodiment, the components in the first core water chamber assembly 10 can be connected by welding, and the components in the second core water chamber assembly 20 can also be connected by welding. It should be noted that the only structurally different components in the first core water chamber assembly 10 and the second core water chamber assembly 20 are the first heat dissipation strip 14 and the second heat dissipation strip 24, while the structures of the other corresponding components are the same (for example, the first cooling pipe 13 and the second cooling pipe 23 are structurally the same), thus reducing development costs.

[0060] In this embodiment, as Figure 1 , Figure 5 , Figure 9 and Figure 10 As shown, the cooling module also includes a first support member 50. The first support member 50 is formed as a strip structure and sandwiched between the first core water chamber assembly 10 and the second core water chamber assembly 20. The first support member 50 has a first groove 51 with its opening facing the first core water chamber assembly 10 and a second groove 52 with its opening facing the second core water chamber assembly 20. The groove wall of the first groove 51 surrounds both ends of the first core water chamber assembly 10 in the third direction D3, and the groove wall of the second groove 52 surrounds both ends of the second core water chamber assembly 20 in the third direction D3. This makes the first core water chamber assembly 10 and the second core water chamber assembly 20 coplanar, achieving a more reasonable layout and providing reliable structural strength. It also separates the first core water chamber assembly 10 and the second core water chamber assembly 20, reducing their heat dissipation impact.

[0061] Furthermore, in this embodiment, such as Figures 5 to 7 and Figure 9 As shown, the cooling module also includes second support members 80 disposed at both ends of the first core water chamber assembly 10 and the second core water chamber assembly 20 in the first direction D1. The second support members 80 are formed into a plate-like structure and are attached to the first cooling pipe 13 or the second cooling pipe 23 to improve the structural strength of the first core water chamber assembly 10 and the second core water chamber assembly 20 and prevent the first cooling pipe 13 or the second cooling pipe 23 from being deformed or cracked by impact.

[0062] Furthermore, in this embodiment, as Figure 8 and Figure 11 As shown, the cooling module also includes a buffer 60, which is elastic, such as a rubber pad. Multiple buffers 60 are provided. Some buffers 60 are sandwiched between the first groove 51 and the first core water chamber assembly 10, and some buffers 60 are sandwiched between the second groove 52 and the second core water chamber assembly 20, so as to play a role in shock absorption and buffering, and prevent the bumps of the vehicle during operation from impacting the first core water chamber assembly 10 and the second core water chamber assembly 20, thereby affecting the service life of the cooling module.

[0063] Furthermore, in this embodiment, as Figure 8 and Figure 11As shown, the buffer 60 covers the four corners of the first core water chamber assembly 10 and the second core water chamber assembly 20, thereby improving the shock absorption and cushioning effect and achieving effective protection. Specifically, the buffer 60 includes a buffer body 600 attached to the end of the first core water chamber assembly 10 or the second core water chamber assembly 20 in the second direction D2. The buffer body 600 has a first buffer portion 601 and a second buffer portion 602 protruding toward the first core water chamber assembly 10 or the second core water chamber assembly 20, wherein the first buffer portion 601 is attached to the first core water chamber assembly 10 or the second core water chamber assembly 20. Preferably, at the end of the first core water chamber assembly 10 or the second core water chamber assembly 20 in the third direction D3, two first buffer portions 601 are provided and respectively attached to the two ends of the first core water chamber assembly 10 or the second core water chamber assembly 20 in the third direction D3 to improve the protective effect. The second buffer portion 602 is attached to the end of the first core water chamber assembly 10 or the second core water chamber assembly 20 in the first direction D1. In this way, the structure of the buffer member 60 can form protection for the ends of the first core water chamber assembly 10 and the second core water chamber assembly 20 in the first direction D1, the second direction D2 and the third direction D3, thereby improving the protective effect.

[0064] In this embodiment, as Figure 5 , Figure 8 and Figure 12 As shown, the cooling module also includes side plates 70 disposed at both ends of the first core water chamber assembly 10 and the second core water chamber assembly 20 in the second direction D2. The side plates 70 are formed as plate-like structures extending along the first direction D1. The buffer member 60 is sandwiched between the side plates 70 and the first core water chamber assembly 10 or the second core water chamber assembly 20 and generates a certain amount of compression deformation. The cross section of the side plates 70 along its length direction is "[", so that the side plates 70 can compress both the buffer body 600 and the first buffer part 601 as described above. The first support member 50 is installed on the side plates 70, so that the first support member 50 and the side plates 70 together form a frame structure that meets the installation requirements of the first core water chamber assembly 10 and the second core water chamber assembly 20. It should be noted that the second buffer part 602 on the buffer member 60 is sandwiched between the first support member 50 and the first core water chamber assembly 10 or the second core water chamber assembly 20, so that the second buffer part 602 undergoes a certain amount of deformation.

[0065] Furthermore, in this embodiment, such as Figure 1 and Figure 5As shown, the cooling module also includes two protective plates 90 disposed at both ends of the side plate 70 along its length. The protective plates 90 are provided in two ways and both extend along the second direction D2. The two ends of the protective plates 90 along their length are respectively connected to the two side plates 70, so that the two protective plates 90 and the two side plates 70 together form a rectangular frame structure, and the first core water chamber assembly 10 and the second core water chamber assembly 20 can be installed in the space enclosed by the frame structure.

[0066] According to the cooling module of this utility model, the first core water chamber assembly for dissipating heat from the motor and the second core water chamber assembly for dissipating heat from electrical components are integrated into one unit. The structure is simple, occupies little space, and is easy to lay out in a vehicle. The wave pitch 'a' of the first heat dissipation strip in the first core water chamber assembly is designed to be smaller than the wave pitch 'b' of the second heat dissipation strip in the second core water chamber assembly, so that the heat dissipation capacity of the first core water chamber assembly is greater than that of the second core water chamber assembly, meeting the different heat dissipation needs of the motor and electrical components, saving energy and reducing development costs.

[0067] The second aspect of this utility model provides a vehicle that includes the cooling module described above, and thus has all the beneficial effects of the cooling module described above, which will not be repeated here.

[0068] Finally, it should be noted that the above-described embodiments are merely specific implementations of this application, used to illustrate the technical solutions of this application, and not to limit them. The protection scope of this application is not limited thereto. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this application. Such modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be covered within the protection scope of this application. Therefore, the protection scope of this application should be determined by the protection scope of the claims.

Claims

1. A cooling module, characterized in that, The cooling module includes: The first core water chamber assembly is used to dissipate heat from the motor. The first core water chamber assembly includes a first upper water chamber, a first lower water chamber, a first cooling pipe, and a first heat dissipation strip. Multiple first cooling pipes are provided and all of them are connected to the first upper water chamber and the first lower water chamber. Multiple first heat dissipation strips are provided and each first heat dissipation strip is sandwiched between two adjacent first cooling pipes. The second core water chamber assembly is used to dissipate heat for electrical components and is arranged in a first direction with the first core water chamber assembly; the second core water chamber assembly includes a second upper water chamber, a second lower water chamber, a second cooling pipe and a second heat dissipation strip, the second cooling pipe is provided in multiple ways and all of them are connected to the second upper water chamber and the second lower water chamber, the second heat dissipation strip is provided in multiple ways and each second heat dissipation strip is sandwiched between two adjacent second cooling pipes; Both the first heat dissipation strip and the second heat dissipation strip are formed into a wavy structure. The wave pitch of the first heat dissipation strip is a, and the wave pitch of the second heat dissipation strip is b, where a < b.

2. The cooling module according to claim 1, characterized in that, Both the first cooling pipe and the second cooling pipe are formed as tubular structures extending along a second direction. A plurality of the first cooling pipes and a plurality of the second cooling pipes are arranged at intervals along a first direction. The first upper water chamber and the first lower water chamber are arranged at intervals along a second direction. The second upper water chamber and the second lower water chamber are arranged at intervals along a second direction. The first direction is perpendicular to the second direction.

3. The cooling module according to claim 1, characterized in that, Also includes: A flow-through assembly includes a plurality of flow-through elements that rotate to form an airflow. Some of the flow-through elements are disposed on the third-direction side of the first core water chamber assembly to form a first flow-through assembly, and some of the flow-through elements are disposed on the third-direction side of the second core water chamber assembly to form a second flow-through assembly; the first direction is perpendicular to the third direction.

4. The cooling module according to claim 3, characterized in that, The heat dissipation capacity of the first flow-through component is greater than that of the second flow-through component.

5. The cooling module according to claim 1, characterized in that, The first water inlet chamber, the first water outlet chamber, the second water inlet chamber, and the second water outlet chamber each include a water chamber body and a main plate. The interior of the water chamber body forms a receiving cavity. The receiving cavity has an opening at one end facing the first cooling pipe or the second cooling pipe. The main plate closes the opening and has a through hole on the main plate that connects the receiving cavity and the first cooling pipe or the second cooling pipe.

6. The cooling module according to claim 1, characterized in that, Also includes: A first support member is sandwiched between the first core water chamber assembly and the second core water chamber assembly. The first support member has a first groove with its opening facing the first core water chamber assembly and a second groove with its opening facing the second core water chamber assembly. The groove wall of the first groove surrounds both ends of the first core water chamber assembly in a third direction, and the groove wall of the second groove surrounds both ends of the second core water chamber assembly in a third direction.

7. The cooling module according to claim 6, characterized in that, Also includes: Multiple buffer components are provided, with some buffer components sandwiched between the first groove and the first core water chamber assembly, and some buffer components sandwiched between the second groove and the second core water chamber assembly.

8. The cooling module according to claim 7, characterized in that, The buffer member covers the four corners of the first core water chamber assembly and the second core water chamber assembly; the buffer member includes a buffer body attached to the end of the first core water chamber assembly or the second core water chamber assembly in a second direction, and the buffer body has a first buffer portion and a second buffer portion protruding toward the first core water chamber assembly or the second core water chamber assembly. The first buffer portion is attached to the end of the first core water chamber assembly or the second core water chamber assembly in a third direction, and the second buffer portion is attached to the end of the first core water chamber assembly or the second core water chamber assembly in a first direction.

9. The cooling module according to claim 7, characterized in that, Also includes: Side plates are disposed at both ends of the first core water chamber assembly and the second core water chamber assembly in a second direction. The buffer is sandwiched between the side plates and the first core water chamber assembly or the second core water chamber assembly. The first support is installed on the side plates.

10. A vehicle, characterized in that, Includes the cooling module as described in any one of claims 1 to 9.

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