Mounting bracket and vehicle

Abstract

The application discloses a mounting bracket and a vehicle, and belongs to the technical field of vehicles. The mounting bracket is used for being arranged between a front wall and a heat exchanger. The mounting bracket comprises a mounting plate and a connecting plate in an integrated structure. The mounting plate is used for being connected to the front wall. The connecting plate is arranged in a convex manner relative to the thickness direction of the mounting plate. A plurality of connecting portions are arranged on the connecting plate. The plurality of connecting portions are used for detachably connecting the heat exchanger.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a mounting bracket and a vehicle. Background Technology

[0002] In vehicle structure, the front bulkhead is a key partition located between the driver's compartment and the engine compartment, mainly serving the functions of sound insulation, heat insulation, and structural support; heat exchangers (such as condensers and radiators) are usually installed on the outside of the front bulkhead to facilitate the exchange of heat between media such as coolant and refrigerant.

[0003] In some technologies, the front bulkhead and the heat exchanger are connected by multiple distributed brackets. These distributed brackets require the assembly of multiple parts, and the accumulation of assembly errors can easily lead to the heat exchanger being installed off-center. Utility Model Content

[0004] This application provides a mounting bracket and a vehicle to at least partially solve the above-mentioned technical problems.

[0005] To achieve the above objectives, according to a first aspect of this application, a mounting bracket is provided for placement between a front bulkhead and a heat exchanger. The mounting bracket includes an integrally structured mounting plate and a connecting plate. The mounting plate is used to connect to the front bulkhead, and the connecting plate is disposed on one side of the mounting plate in the thickness direction. The connecting plate is provided with a plurality of connecting portions, all of which are used for detachably connecting to the heat exchanger.

[0006] In some embodiments of this application, the connecting plate includes a first plate and a second plate that are coplanarly arranged. The first plate and the second plate are connected by a mounting plate and are mounted on the same side in the thickness direction. Both the first plate and the second plate are provided with connecting portions.

[0007] In some embodiments of this application, the first plate has two connecting parts, the second plate has one connecting part, and the centers of the three connecting parts are distributed in a triangle.

[0008] In some embodiments of this application, a first reinforcing part and two connecting parts are provided on the first plate, and the first reinforcing part is located between the two connecting parts.

[0009] In some embodiments of this application, at least a portion of the first plate located between the two connecting portions is recessed toward the mounting plate to form a first reinforcing portion.

[0010] In some embodiments of this application, a first weight-reducing hole is provided on the first reinforcing part.

[0011] In some embodiments of this application, the minimum distance between the edge of the first weight-reducing hole and the edge of the first plate is greater than or equal to 3 mm.

[0012] In some embodiments of this application, the mounting plate includes a third plate and a fourth plate that are coplanar, the third plate being non-coplanar with the first plate; the third plate and the fourth plate are connected by the first plate and are both connected to the front panel, and a second plate is disposed at the end of the fourth plate that is away from the first plate.

[0013] In some embodiments of this application, a second reinforcing portion is provided on the third plate, and / or a third reinforcing portion is provided on the fourth plate.

[0014] In some embodiments of this application, the fourth plate is provided with a second weight-reducing hole and two third reinforcing parts, and the two third reinforcing parts are spaced apart around the outer periphery of the second weight-reducing hole.

[0015] In some embodiments of this application, a second weight-reducing hole is provided on the fourth plate, and the minimum distance between the edge of the second weight-reducing hole and the edge of the fourth plate is greater than or equal to 6 mm.

[0016] In some embodiments of this application, a connecting protrusion is connected to one end of the third plate away from the first plate. The connecting protrusion extends away from the first plate and is coplanar with the third plate.

[0017] In some embodiments of this application, a second reinforcing portion is provided on the third plate, and connecting protrusions are provided on both sides of the second reinforcing portion.

[0018] According to a second aspect of this application, a vehicle is provided, the vehicle comprising: Front bulkhead; A heat exchanger is located on one side of the front bulkhead; and, As described in any of the above technical solutions, the mounting bracket is positioned between the heat exchanger and the front bulkhead, the mounting plate is connected to the front bulkhead, and the connecting part is detachably connected to the heat exchanger.

[0019] In the mounting bracket of this application embodiment, the mounting plate and connecting plate adopt an integrated structure. Compared with mounting brackets assembled from multiple independent components, this avoids the cumulative errors caused by the processing and assembly of separate components. During installation, the mounting bracket can be more accurately positioned and connected to the heat exchanger and front bulkhead, ensuring the accuracy of the heat exchanger's installation position and helping to maintain the normal operation and performance stability of vehicle-related systems. Furthermore, the integrated structure makes the mounting plate and connecting plate form a whole, with higher overall rigidity to better resist deformation, ensuring the relative positional stability between the heat exchanger and the mounting bracket and front bulkhead. This reduces the risk of loosening of connections or damage to the heat exchanger due to structural deformation of the mounting bracket, improving connection reliability.

[0020] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description 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 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.

[0021] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0022] Figure 1 This is an exploded view of the mounting bracket and heat exchanger in the embodiments of this application; Figure 2 This is one of the perspective views of the mounting bracket in the embodiments of this application; Figure 3 This is a side view of the mounting bracket in one of the embodiments of this application from a certain perspective; Figure 4 This is a second perspective view of the mounting bracket in the embodiments of this application; Figure 5 This is a side view of the mounting bracket in an embodiment of this application from another perspective.

[0023] Explanation of reference numerals in the attached figures: 1-Mounting plate; 11-Third plate; 111-Second reinforcing part; 112-Connecting protrusion; 12-Fourth plate; 121-Third reinforcing part; 122-Second weight reduction hole; 2-Connecting plate; 20-Connecting part; 21-First plate; 211-First reinforcing part; 212-First weight reduction hole; 22-Second plate; 10-Heat exchanger. Detailed Implementation

[0024] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; or they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] This application provides a mounting bracket and a vehicle, which will be described in detail below. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments of this application. Furthermore, the descriptions of each embodiment have their own emphasis; parts not described in detail in a certain embodiment can be referred to in the relevant descriptions of other embodiments.

[0029] In vehicle structures, the front bulkhead is a critical partition located between the driver's compartment and the engine compartment, primarily serving to provide sound insulation, heat insulation, and structural support. Heat exchangers (such as condensers and radiators) are typically installed on the outside of the front bulkhead to facilitate heat exchange between coolant, refrigerant, and other media. In some technologies, the front bulkhead and heat exchangers are connected by multiple distributed brackets. These brackets require the assembly of multiple parts, and accumulated assembly errors can easily lead to misalignment of the heat exchanger, and individual brackets are prone to loosening under stress.

[0030] Please refer to Figure 1 and Figure 2 The mounting bracket is disposed between the front bulkhead and the heat exchanger 10. The mounting bracket includes an integral mounting plate 1 and a connecting plate 2. The mounting plate 1 is used to connect to the front bulkhead. The connecting plate 2 is disposed on one side of the mounting plate 1 in the thickness direction. The connecting plate 2 is provided with multiple connecting parts 20, all of which are used to detachably connect to the heat exchanger 10.

[0031] In this technical solution, the mounting plate 1 and connecting plate 2 adopt an integrated structure, which avoids the cumulative errors caused by the processing and assembly of multiple independent components compared to a mounting bracket assembled from multiple independent parts. During installation, it enables more precise positioning and connection between the mounting bracket and the heat exchanger 10 and the front bulkhead, ensuring the accuracy of the heat exchanger 10's installation position and helping to maintain the normal operation and performance stability of related vehicle systems. Furthermore, the integrated structure makes the mounting plate 1 and connecting plate 2 form a whole, with higher overall rigidity to better resist deformation, ensuring the relative positional stability between the heat exchanger 10 and the mounting bracket and front bulkhead. This reduces the risk of loosening of the connection or damage to the heat exchanger 10 due to structural deformation of the mounting bracket, improving the reliability of the connection.

[0032] Specifically, the mounting bracket is positioned between the front bulkhead and the heat exchanger 10, and includes an integrally formed mounting plate 1 and a connecting plate 2. The mounting plate 1 is used to directly connect to the front bulkhead, serving as a fixed base for the mounting bracket to the vehicle body. The distance between the connecting plate 2 and the heat exchanger 10 is less than the distance between the mounting plate 1 and the heat exchanger 10, and each connecting part 20 on the connecting plate 2 is detachably connected to the heat exchanger 10. For example, the connecting part 20 is a connecting hole, and the heat exchanger has a threaded hole corresponding to the connecting hole. A fastening screw passes through the connecting hole and is threaded into the threaded hole to fix the connecting plate 2 and the heat exchanger 10.

[0033] As an example, the connecting plate 2 includes a first plate 21 and a second plate 22 arranged coplanarly. The first plate 21 and the second plate 22 are connected by a mounting plate 1 and are both located on the same side of the mounting plate 1 in the thickness direction. Both the first plate 21 and the second plate 22 are provided with connecting portions 20. The coplanar arrangement of the first plate 21 and the second plate 22 provides a relatively flat and stable support plane for the heat exchanger 10, resulting in more even stress distribution after installation. When the heat exchanger 10 is working, the force it generates can be transmitted more evenly to the first plate 21 and the second plate 22, avoiding localized stress concentration, enhancing the load-bearing capacity and stability of the mounting bracket, and thus reducing the risk of damage to the mounting bracket or displacement of the heat exchanger 10 due to uneven stress distribution to a certain extent.

[0034] The first plate 21 and the second plate 22 are coplanar, meaning that in three-dimensional space, the first plate 21 and the second plate 22 are in the same plane and can be covered by the same plane, so that all points on the first plate 21 and the second plate 22 are located on this plane, or from the perspective of practical application and acceptable error, they are approximately on the same flat surface.

[0035] When the heat exchanger 10 is installed on the connecting plate 2, its own weight, as well as external forces such as vibration and impact generated during vehicle operation, will be transmitted to the mounting bracket through the three connecting parts 20. Based on this, as Figure 2 As shown, the first plate 21 has two connecting parts 20, and the second plate 22 has one connecting part 20. The centers of the three connecting parts 20 are arranged in a triangle. The three connecting parts 20 work together to evenly distribute the impact forces generated by road vibrations and engine operation on the heat exchanger 10 onto the first plate 21 and the second plate 22, thereby better maintaining the installation position of the heat exchanger 10. For example, the center of gravity of the heat exchanger 10 falls within the triangular area formed by the three connecting parts 20, thus achieving a more stable installation. This not only improves the installation accuracy of the heat exchanger 10 but also ensures that the heat exchanger 10 maintains a balanced state during operation, reducing unnecessary vibration and energy loss.

[0036] like Figure 2 and Figure 3 As shown in the illustration, the first plate 21 is provided with a first reinforcing part 211 and two connecting parts 20, with the first reinforcing part 211 located between the two connecting parts 20 to provide additional support to the two connecting parts 20 and enhance the local load-bearing capacity of the area where the connecting parts 20 are located. Specifically, when an external force is applied to the connecting parts 20, the first reinforcing part 211 can share part of the force, reduce the stress borne by the connecting parts 20, reduce the risk of damage to the connecting parts 20 due to excessive force, and ensure the reliability of the connection.

[0037] In this design, at least a portion of the first plate 21 located between the two connecting portions 20 is recessed towards the mounting plate 1 to form a first reinforcing portion 211. The first reinforcing portion 211 can alter the stress transmission path, dispersing the stress originally concentrated around the connecting portions 20, thereby effectively enhancing the local strength and stiffness of that area. Furthermore, by partially recessing the first plate 21 to form the first reinforcing portion 211, and by integrally molding the first reinforcing portion 211 with the first plate 21, the overall structure of the first plate 21 becomes more compact and coherent.

[0038] As an example, the surface of the first plate 21 in the area between the two connecting portions 20 is provided with reinforcing ribs to increase the local thickness of the first plate 21, thereby improving the strength and rigidity of the first plate 21. For example, crisscrossing reinforcing ribs can be provided on the surface of the first plate 21 in the area between the two connecting portions 20. Alternatively, a reinforcing plate can be glued or welded to the surface of the first plate 21 in the area between the two connecting portions 20 to increase the overall thickness and strength of that area.

[0039] In some embodiments, such as Figure 2As shown, the first reinforcing part 211 is provided with a first weight-reducing hole 212, which reduces the amount of material used in the mounting bracket, thereby reducing the overall weight of the mounting bracket. Furthermore, when an external force is applied to the first reinforcing part 211, the stress around the first weight-reducing hole 212 will be redistributed, preventing stress concentration in local areas and making the stress more evenly distributed across the entire first reinforcing part 211.

[0040] The minimum distance between the edge of the first weight-reducing hole 212 and the edge of the first plate 21 is greater than or equal to 3mm. This ensures sufficient material support for the edge of the first plate 21, maintaining its overall rigidity and preventing deformation under stress, thus guaranteeing the stability of the heat exchanger 10 installation. In other words, if the edge of the first weight-reducing hole 212 is too close to the edge of the first plate 21, it weakens the structural integrity of the edge of the first plate 21 and reduces its overall rigidity. The minimum distance between the edge of the first weight-reducing hole 212 and the edge of the first plate 21 refers to the minimum straight-line distance between them. Specifically, the first plate 21 is parallel to the mounting surface of the heat exchanger 10, and the area with the connecting portion 20 is in contact with this mounting surface.

[0041] like Figure 2 , Figure 4 and Figure 5 As shown, in this embodiment, the mounting plate 1 includes a third plate 11 and a fourth plate 12 arranged coplanarly, with the third plate 11 not coplanar with the first plate 21. The third plate 11 and the fourth plate 12 are connected by the first plate 21 and are both connected to the front bulkhead. A second plate 22 is disposed at the end of the fourth plate 12 facing away from the first plate 21. The third plate 11 and the fourth plate 12 are spaced apart and coplanar, and their non-coplanar structure with the first plate 21 forms a unique mechanical transmission path. When the heat exchanger 10 applies force through the connecting plate 2, the force is transmitted to the third plate 11 and the fourth plate 12 through the first plate 21. This non-coplanar design allows the force to be transmitted to the front bulkhead more dispersedly. Furthermore, the third plate 11 and the fourth plate 12 are connected by the first plate 21, which can share the weight and vibration from the heat exchanger 10, enhancing the overall stability and reliability of the structure.

[0042] The coplanar arrangement of the third plate 11 and the fourth plate 12 means that in three-dimensional space, the third plate 11 and the fourth plate 12 lie in the same plane and can be covered by the same plane, so that all points on the third plate 11 and the fourth plate 12 lie on this plane, or from the perspective of practical application and acceptable error, they are approximately on the same flat surface. The non-coplanar arrangement of the third plate 11 and the first plate 21 means that in three-dimensional space, the third plate 11 and the first plate 21 are not on the same plane; they are not on the same flat surface and have a certain spatial positional difference.

[0043] Specifically, the third plate 11, the first plate 21, the fourth plate 12, and the second plate 22 are connected to each other by bending to form an integrated mounting bracket. In other words, the mounting bracket is made of the third plate 11, the first plate 21, the fourth plate 12, and the second plate 22 by an integrated bending forming process (or stamping bending process). The adjacent plates are directly connected by continuous bending without independent splicing, forming a complete and inseparable integrated structure without breaks. The plates transition naturally through continuous bending and cooperate in bearing the force.

[0044] Based on the above embodiments, a second reinforcing part 111 is provided on the third plate 11, and / or a third reinforcing part 121 is provided on the fourth plate 12. During vehicle operation, the stress distribution on the third plate 11 and the fourth plate 12 is not uniform, and some areas may bear greater stress, which can easily lead to stress concentration. The provision of the second reinforcing part 111 and the third reinforcing part 121 can change the stress transmission path on these plates, dispersing the stress that was originally concentrated in a local area to a larger range, thus avoiding material fatigue and damage caused by excessive stress concentration.

[0045] For example, the fourth plate 12 is provided with a second weight-reducing hole 122 and two third reinforcing parts 121, with the two third reinforcing parts 121 spaced apart around the outer periphery of the second weight-reducing hole 122. The second weight-reducing hole 122 directly reduces the amount of material used in the fourth plate 12, thereby reducing the overall weight of the mounting bracket. Simultaneously, the two third reinforcing parts 121 spaced apart around the outer periphery of the second weight-reducing hole 122 provide additional support and reinforcement to the area surrounding the second weight-reducing hole 122. When the fourth plate 12 is subjected to forces from the heat exchanger 10, vehicle vibration, or other external forces, the third reinforcing parts 121 can effectively disperse stress, preventing stress concentration around the second weight-reducing hole 122, thereby enhancing the local strength of that area and ensuring that the fourth plate 12 still has sufficient load-bearing capacity while reducing weight. For example, the two third reinforcing parts 121 are located on opposite sides of the second weight-reducing hole 122.

[0046] As an example, the minimum distance between the edge of the second weight-reducing hole 122 and the edge of the fourth plate 12 is greater than or equal to 6 mm, preserving a sufficient stress transition zone for the edge of the fourth plate 12. In some embodiments, the area of ​​the fourth plate 12 is S1, and the cross-sectional area of ​​the second weight-reducing hole 122 is S2, where S2 ≥ 0.5 × S1. Specifically, the cross-sectional area of ​​the second weight-reducing hole 122 is S2, and S2 ≥ 0.5 × S1, indicating that the area of ​​the second weight-reducing hole 122 is relatively large, effectively reducing the material amount of the fourth plate 12. The minimum distance between the edge of the second weight-reducing hole 122 and the edge of the fourth plate 12 is greater than or equal to 6 mm, so that the stress generated by the external load is first evenly distributed to the solid material at the edge of the fourth plate 12, and then gradually transferred to the periphery of the second weight-reducing hole 122, avoiding direct stress impact on the edge of the weight-reducing hole, thereby reducing the probability of edge cracking or fatigue failure and ensuring the structural integrity of the fourth plate 12 during long-term use. Thus, while achieving lightweight mounting bracket, high structural strength is ensured for the mounting bracket.

[0047] Please continue to refer to Figure 2 A connecting protrusion 112 is connected to the end of the third plate 11 facing away from the first plate 21. The connecting protrusion 112 extends away from the first plate 21 and is coplanar with the third plate 11. The connecting protrusion 112 provides a larger welding area for welding with the front bulkhead, resulting in more contact points between the third plate 11 and the front bulkhead, forming a stronger weld bond, reducing the risk of cracking or loosening at the weld, and ensuring the reliability of the connection between the mounting bracket and surrounding components. Furthermore, the coplanar arrangement of the connecting protrusion 112 and the third plate 11 allows them to work together. The connecting protrusion 112 can transfer some of the external force to the third plate 11, which then transmits it to the entire mounting bracket structure, achieving a reasonable distribution of force.

[0048] For example, the third plate 11 is provided with a second reinforcing portion 111, and connecting protrusions 112 are provided on both sides of the second reinforcing portion 111. That is, there are at least two connecting protrusions 112, and the second reinforcing portion 111 is provided in the area between any two adjacent connecting protrusions 112 on the third plate 11. The connecting protrusions 112 protrude from the edge of the third plate 11 and are used for welding to the front bulkhead to achieve assembly. Thus, by setting the welding part on the connecting protrusions 112 on both sides of the second reinforcing portion 111, the structural stability provided by the second reinforcing portion 111 can be utilized to make the connection of the connecting protrusions 112 more secure, and to avoid deformation or loosening of the mounting bracket caused by the stress on the welding part of the connecting protrusions 112.

[0049] The thickness of mounting plate 1 and connecting plate 2 is greater than or equal to 1 mm and less than or equal to 1.5 mm to ensure that mounting plate 1 and connecting plate 2 have sufficient resistance to deformation and load-bearing capacity, and to ensure the reliability and durability of the mounting bracket during long-term use.

[0050] For example, the thickness of the mounting plate 1 and the connecting plate 2 is 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, or 1.5mm. Furthermore, the thickness of the mounting plate 1 and the connecting plate 2 is equal.

[0051] In some embodiments of this application, a vehicle is also provided, comprising a front bulkhead, a heat exchanger 10, and a mounting bracket. The heat exchanger 10 is disposed on one side of the front bulkhead. The mounting bracket is disposed between the heat exchanger 10 and the front bulkhead, a mounting plate 1 is connected to the front bulkhead, and a connecting portion 20 is detachably connected to the heat exchanger 10. Since the mounting bracket in the vehicle provided in this application has the same technical features as the mounting bracket in the aforementioned embodiments, both can solve the same technical problems and achieve the same technical effects.

[0052] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0053] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of protection of the claims. Furthermore, specific examples have been used in the specification to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application, and the content of this specification should not be construed as a limitation of this application.

Claims

1. A mounting bracket, characterized in that, The mounting bracket is used to be disposed between the front bulkhead and the heat exchanger. The mounting bracket includes an integrally structured mounting plate and a connecting plate. The mounting plate is used to connect the front bulkhead. The connecting plate is disposed on one side of the mounting plate in the thickness direction. The connecting plate is provided with multiple connecting parts, all of which are used to detachably connect to the heat exchanger.

2. The mounting bracket according to claim 1, characterized in that, The connecting plate includes a first plate and a second plate arranged on the same plane. The first plate and the second plate are connected by the mounting plate and are both arranged on the same side of the mounting plate in the thickness direction. The connecting portion is provided on both the first plate and the second plate.

3. The mounting bracket according to claim 2, characterized in that, The first plate has two connecting parts, the second plate has one connecting part, and the centers of the three connecting parts are distributed in a triangle.

4. The mounting bracket according to claim 2, characterized in that, The first plate is provided with a first reinforcing part and two connecting parts, and the first reinforcing part is located between the two connecting parts.

5. The mounting bracket according to claim 4, characterized in that, The first reinforcing part is provided with a first weight reduction hole.

6. The mounting bracket according to claim 5, characterized in that, The minimum distance between the edge of the first weight-reducing hole and the edge of the first plate is greater than or equal to 3 mm.

7. The mounting bracket according to any one of claims 2 to 6, characterized in that, The mounting plate includes a third plate and a fourth plate arranged on the same plane. The third plate is not coplanar with the first plate. The third plate and the fourth plate are connected through the first plate and are both connected to the front bulkhead. The second plate is disposed at the end of the fourth plate opposite to the first plate.

8. The mounting bracket according to claim 7, characterized in that, The third plate is provided with a second reinforcing part, and / or the fourth plate is provided with a third reinforcing part.

9. The mounting bracket according to claim 7, characterized in that, The fourth plate is provided with a second weight-reducing hole and two third reinforcing parts, and the two third reinforcing parts are arranged at intervals around the outer periphery of the second weight-reducing hole.

10. The mounting bracket according to claim 7, characterized in that, The fourth plate is provided with a second weight-reducing hole, and the minimum distance between the edge of the second weight-reducing hole and the edge of the fourth plate is greater than or equal to 6 mm.

11. The mounting bracket according to claim 7, characterized in that, The third plate is connected to a connecting protrusion at one end away from the first plate. The connecting protrusion extends away from the first plate and is coplanar with the third plate.

12. The mounting bracket according to claim 11, characterized in that, The third plate is provided with a second reinforcing part, and the connecting protrusions are provided on both sides of the second reinforcing part.

13. A vehicle, characterized in that, The vehicles include: Front bulkhead; A heat exchanger is disposed on one side of the front bulkhead; and, The mounting bracket as described in any one of claims 1 to 12, wherein the mounting bracket is disposed between the heat exchanger and the front bulkhead, the mounting plate is connected to the front bulkhead, and the connecting portion is detachably connected to the heat exchanger.

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