CN116605315A - Front cabin lower guard board and vehicle - Google Patents

Abstract

The application discloses a front cabin lower guard board and a vehicle. The front cabin lower guard plate is divided into a first guard plate and a second guard plate. The first guard plate member is provided at the front end of the front nacelle. The second guard plate member is provided at the rear end of the front nacelle. The first fender member is disposed along an X direction of the vehicle body. The first guard plate member and the second guard plate member are spaced apart by a predetermined distance. One end of the second fender member, which is adjacent to the first fender member, is connected to a front cabin center cross member of the vehicle. One end of the second guard plate part, which is far away from the first guard plate part, is connected to a battery pack mounting seat of the vehicle. Therefore, the front cabin lower guard plate comprises the first guard plate and the second guard plate, the second guard plate is arranged at the rear end of the front cabin and is separated from the first guard plate arranged at the front end of the front cabin by a preset distance, so that a cavity which is in convection with the outside is formed, and hot air flowing into the front cabin and passing through the heat dissipation module is guided into the atmosphere through the cavity, so that the heat dissipation efficiency of the heat dissipation module is improved.

Description

Front nacelle lower panel and vehicle

technical field

The present application relates to the technical field of vehicles, in particular to a front engine compartment lower guard plate and a vehicle.

Background technique

In order to improve the aerodynamic design of the vehicle and reduce wind resistance, the current vehicle adopts the scheme of installing an entire guard plate on the bottom of the vehicle body to reduce wind resistance and improve the NVH performance of the vehicle at the same time. However, this solution seals the entire front cabin, and outside fresh air can only circulate inside the cabin after entering through the radiator, which reduces the heat dissipation efficiency of the cooling module.

Contents of the invention

In view of this, the present invention aims to solve one of the problems in the related art at least to a certain extent. For this reason, the object of the present application is to provide a front cabin underguard and a vehicle.

The present application provides a front engine compartment lower guard panel of a vehicle. The lower fender of the front cabin is divided into a first fender and a second fender, the first fender is arranged at the front end of the front nacelle, and the second fender is arranged behind the front nacelle end. The first guard plate is arranged along the X direction of the vehicle body. There is a preset distance between the first guard part and the second guard part. An end of the second guard plate close to the first guard plate is connected to the middle beam of the front cabin of the vehicle. An end of the second guard plate away from the first guard plate is connected to the battery pack mounting seat of the vehicle.

In this way, the lower fender of the front cabin of the present application includes a first fender and a second fender, and the second fender is arranged at the rear end of the front nacelle and is at a predetermined distance from the first fender arranged at the front end of the front nacelle. distance to form a cavity for convection with the outside world, so that the hot air flowing into the front cabin and passing through the heat dissipation module is guided to the atmosphere through the cavity, thereby improving the heat dissipation efficiency of the heat dissipation module.

In some embodiments, the second guard plate includes a first connection part, a flow guide part and a second connection part. The first connecting portion is connected to the front engine room middle beam. The air guiding portion is located between the first connecting portion and the second connecting portion, and the air guiding portion is inclined toward the vehicle body roof at a preset angle. The second connecting portion is connected to the battery pack mounting seat.

In this way, when the lower fender of the front cabin of the present application is provided with the guide part located between the first connecting part and the second connecting part, the guide part is inclined to the top of the vehicle body at a preset angle, so that the flow enters the interior of the front cabin and passes through the The hot air behind the heat dissipation module is guided to the atmosphere through the air guide component, so as to improve the heat dissipation efficiency of the thermal management module.

In addition, the present application can form a barrier in front and below the motor by connecting the first connecting part with the middle beam of the front cabin, and connecting the second connecting part with the battery mounting seat, which can prevent the flying stones on the road from hitting the motor when the vehicle is running. impact to protect the motor.

In some embodiments, the first connecting part is connected to the cross member in the front cabin by screwing or welding.

In this way, the first connection part of the front nacelle lower guard plate of the present application is connected to the front nacelle middle beam through screw connection, which is convenient for replacement when the first connection part is damaged. In addition, the first connecting portion is connected to the middle cross member of the front nacelle by welding, so that the first connecting portion can be more firmly connected to the middle cross member of the front nacelle.

In some embodiments, the second connecting portion is connected to the battery pack mounting base by screwing or welding.

In this way, the second connecting portion of the lower front panel of the engine compartment of the present application is connected to the battery pack mounting seat by screwing, which is convenient for replacement when the second connecting portion is damaged. In addition, the second connecting portion is connected to the battery pack mounting seat by welding, so that the second connecting portion can be more firmly connected to the battery pack mounting seat.

In some embodiments, the included angle between the flow guiding part and the second connecting part can be adjusted.

In this way, the lower guard plate of the engine room of the present application can adjust the included angle between the air guide part and the second connecting part, so that the user can adjust the air guide part and the second connecting part according to the flow rate of the hot air flowing into the front cabin and passing through the cooling module. The included angle between the two connecting parts improves the air conduction performance of the air guide component to guide the hot air into the atmosphere, thereby further improving the heat dissipation efficiency of the heat dissipation module.

In some implementations, the second fender member further includes a first fender bracket, and the first connecting portion is connected to the front engine compartment center beam through the first fender bracket.

In this way, the first connection part of the lower front panel of the front cabin of the present application is connected to the middle beam of the front cabin through the first panel bracket, and the connection stiffness between the first connection part and the middle beam of the front cabin can be increased through the first panel bracket, so that The first connecting part is more firmly connected to the cross beam in the front cabin.

In some embodiments, the first fender member includes a second fender bracket, and the first fender member is connected to the vehicle body longitudinal beam through the second fender bracket.

In this way, the first fender part of the lower fender of the front cabin of the present application is connected to the vehicle body longitudinal beam through the second fender bracket, and the connection stiffness between the first fender part and the vehicle body side beam can be increased through the second fender bracket, so that The first panel part is more firmly connected to the side member of the vehicle body.

In some embodiments, the first fender member is connected to the second fender bracket in a screwed or welded manner.

In this way, the first guard plate part of the lower guard plate of the front nacelle of the present application is connected to the second guard plate bracket by screwing, so that it is convenient to replace the first guard plate part when it is damaged. In addition, the first fender part is connected to the second fender bracket by welding, so that the first fender part can be more firmly connected to the second fender bracket.

In some embodiments, the second fender bracket is connected to the side member of the vehicle body in a screwed or welded manner.

In this way, the second fender bracket of the lower fender of the front cabin of the present application is connected to the vehicle body longitudinal beam by screwing, which is convenient for replacement when the second fender bracket is damaged. In addition, the second fender bracket is connected to the longitudinal beam of the vehicle body by welding, so that the second fender bracket can be more firmly connected to the longitudinal beam of the vehicle body.

The present application also provides a vehicle. The vehicle includes the front nacelle fender described in the above embodiments.

In this way, the lower guard plate of the front cabin of the vehicle of the present application includes a first guard panel and a second guard panel, and the second guard panel is arranged at the rear end of the front cabin and is separated from the first guard panel arranged at the front end of the front cabin The preset distance is to form a convective cavity with the outside, so that the hot air flowing into the front cabin and passing through the heat dissipation module is guided to the atmosphere through the cavity, thereby improving the heat dissipation efficiency of the heat dissipation module.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

Fig. 1 is a structural schematic diagram of the lower guard plate of the front cabin in the related art;

Fig. 2 is a schematic structural view of the lower fender of the front cabin in some embodiments of the present application.

Detailed ways

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise clearly and specifically defined.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; may be mechanically connected, may be electrically connected or may communicate with each other; may be directly connected, or indirectly connected through an intermediary, may be internal communication between two components or interaction between two components relation. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or reference letters in various instances, such repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed.

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

Please refer to Figure 1. In the related art, the lower fender of the front cabin is designed as an integrated fender along the X direction of the vehicle body to improve the aerodynamic design of the vehicle, reduce wind resistance and improve the NVH of the vehicle. performance. However, the solutions in the related art have the problem that when the fresh air from the outside enters from the radiator, it can only circulate inside the cabin. That is to say, when the fresh air from the outside flows into the front cabin and becomes hot air after passing through the cooling module, it cannot be diverted to the atmosphere in time, and can only circulate inside the front cabin all the time, resulting in a reduction in the cooling efficiency of the cooling module. .

In view of this, please refer to FIG. 2 , the present application provides a front cabin lower fender 100 of a vehicle. The lower front panel 100 is divided into a first panel part 10 and a second panel part 30 . There is a predetermined distance between the first guard plate 10 and the second guard plate 30 .

Wherein, the preset distance can be a preset distance, for example, the preset distance can be 3cm, 3.1cm, 3.2cm, 3.3cm, 3.4cm, 3.5cm, 3.6cm, 3.7cm, 3.8cm, 3.8cm, 3.9cm and 4cm, there is no limit here.

That is, by setting a preset distance between the first panel member 10 and the second panel member 30, a convective cavity with the outside can be formed in the front cabin, so that the cold air from the outside becomes The hot air can flow back into the atmosphere through the external convection cavity, so as to improve the heat dissipation efficiency of the heat dissipation module 200 . That is, the heat dissipation module 200 is used to dissipate heat generated inside the front cabin, the first guard plate 10 can be arranged directly below the heat dissipation module 200 , and the second guard plate 30 can be arranged behind the heat dissipation module 200 At the lower position, the position of the cavity formed between the first panel member 10 and the second panel member 30 is just behind the heat dissipation module 200, so that the hot air that becomes from the external cold air after passing through the heat dissipation module 200 can flow back to the atmosphere, thereby improving the heat dissipation efficiency of the heat dissipation module 200 .

Both the first guard plate 10 and the second guard plate 30 can be made of aluminum alloy, which is not limited here. In this way, since the aluminum alloy is relatively light in weight and has a certain degree of hardness, the mass of the first guard plate 10 and the second guard plate 30 can be reduced, and the rigidity can also be improved.

The first fender 10 is arranged at the front end of the front nacelle. The first panel member 10 is arranged along the X direction of the vehicle body. That is to say, the first panel member 10 may be extended along the X direction of the vehicle body, and located at a position facing the heat dissipation module 200 . The first fender 10 can be arranged at the front end of the front cabin along the X direction of the vehicle body by screwing or welding. In this way, the first guard plate 10 of the present application can be arranged at the front end of the front cabin through a screw connection, which facilitates the disassembly and replacement of the first guard plate 10 . The first fender 10 of the present application can be arranged at the front end of the front cabin by welding, so that the first fender 10 can be more firmly arranged at the front end of the front cabin.

The second fender 30 is disposed at the rear end of the front nacelle. An end of the second panel member 30 close to the first panel member 10 is connected to the middle beam 300 of the front cabin of the vehicle. An end of the second guard plate 30 away from the first guard plate 10 is connected to the battery pack mounting seat 400 of the vehicle.

Specifically, one end of the second guard plate 30 close to the first guard plate 10 extends toward the Y direction of the vehicle body and is connected with the front cabin cross member 300 of the vehicle, and the end of the second guard plate 30 faces away from the first guard plate 10 One end extends toward the X direction of the vehicle body and is connected to the battery pack mounting seat 400 of the vehicle, so as to separate the motor 500 from the heat dissipation module 200 through the second guard plate 30, so as to prevent the heat emitted by the motor 500 from affecting the heat dissipation performance of the heat dissipation module 200 . In addition, when the vehicle is running, the second guard plate 30 can prevent the motor 500 from being hit by flying stones on the road surface, so as to protect the motor 500 .

The second fender 30 may be arranged at the rear end of the front nacelle by welding. That is to say, one end of the second guard plate 30 close to the first guard plate 10 is connected to the front engine room middle beam 300 of the vehicle by welding, and the end of the second guard plate 30 away from the first guard plate 10 One end is connected to the battery pack mounting base 400 of the vehicle by welding. In this way, the second fender 30 of the present application can be arranged at the rear end of the front nacelle by welding, so that the second fender 30 can be more firmly arranged at the rear end of the front nacelle.

In addition, the second fender 30 may be arranged at the rear end of the front nacelle through a screw connection. That is to say, one end of the second guard plate 30 close to the first guard plate 10 is connected to the front engine room middle beam 300 of the vehicle through a screw connection, and the second guard plate 30 is away from the first guard plate 10 One end of the battery pack is connected to the battery pack mounting base 400 of the vehicle through a screw connection. In this way, the second guard plate 30 of the present application can be arranged at the rear end of the front nacelle through a screw connection, which facilitates the disassembly and replacement of the second guard plate 30 .

In this way, the lower fender 100 of the front cabin of the present application includes a first fender 10 and a second fender 30, and the second fender 30 is arranged at the rear end of the front nacelle and is connected with the first fender arranged at the front end of the front nacelle. The components 10 are separated by a preset distance to form a convective cavity with the outside world, so that the hot air flowing into the front cabin and passing through the heat dissipation module 200 is guided to the atmosphere through the cavity, and the heat dissipation efficiency of the heat dissipation module 200 is improved.

Please refer to FIG. 2 , in some embodiments, the second panel member 30 includes a first connecting portion 31 , a flow guiding portion 33 and a second connecting portion 35 . Wherein, the first connection part 31 , the flow guide part 33 and the second connection part 35 can be integrally formed to increase the connection stiffness of the first connection part 31 , the flow guide part 33 and the second connection part 35 .

Wherein, the air guiding part 33 is inclined to the top of the vehicle body at a preset angle. The preset angle can be, for example, the preset angle a in FIG. 49° and 50°, which are not limited here.

The first connecting portion 31 is connected to the cross beam 300 in the front cabin. The air guiding portion 33 is located between the first connecting portion 31 and the second connecting portion 35 , and the air guiding portion 33 is inclined toward the roof of the vehicle body at a predetermined angle. The second connecting portion 35 is connected to the battery pack mounting base 400 . That is, the first connecting portion 31 is arranged along the Y direction of the vehicle body and is connected to the front nacelle middle beam 300; It is located between the first connecting portion 31 and the second connecting portion 35 and is inclined at an angle a to the roof of the vehicle body. For example, the deflector 33 is inclined at an angle a of 50° to the roof of the vehicle body.

In this way, in the lower front panel 100 of the present application, when the flow guide part 33 located between the first connection part 31 and the second connection part 35 is provided, the flow guide part 33 is inclined to the top of the vehicle body at a preset angle, so that the flow into The hot air inside the front cabin and after passing through the heat dissipation module 200 is diverted to the atmosphere through the 33 air guide parts, so as to improve the heat dissipation efficiency of the heat dissipation module.

In addition, the present application can form a barrier in front and below the motor 500 by connecting the first connecting part 31 to the front engine room middle beam 300 and connecting the second connecting part 35 to the battery mounting seat, which can prevent road damage when the vehicle is running. The impact of flying stones on the motor 500 protects the motor 500 .

Please refer to FIG. 2 , in some implementations, the first connecting portion 31 is connected to the middle beam 300 in the front cabin by screwing or welding.

Wherein, the first connecting portion 31 may be connected to the front nacelle middle beam 300 through a screw connection of flange surface bolts and blind rivet nuts, which is not limited here.

In this way, the first connecting portion 31 of the lower front panel 100 of the present application is connected to the middle beam 300 of the front cabin by screwing, so that it is convenient to replace the first connecting portion 31 when it is damaged. In addition, the first connecting portion 31 is connected to the front nacelle center beam 300 by welding, so that the first connection portion 31 can be more firmly connected to the front nacelle center beam 300 .

Please refer to FIG. 2 , the second connecting portion 35 is connected to the battery pack mounting seat 400 by screwing or welding.

Wherein, the second connecting portion 35 may be connected to the battery pack mounting seat 400 through a bolt on a flange surface and a blind rivet nut, which is not limited here.

In this way, the second connection portion 35 of the front cabin lower fender 100 of the present application is connected to the battery pack mounting seat 400 by screwing, which is convenient for replacement when the second connection portion 35 is damaged. In addition, the second connecting portion 35 is connected to the battery pack mounting seat 400 by welding, so that the second connecting portion 35 can be more firmly connected to the battery pack mounting seat 400 .

Please refer to FIG. 2 , in some embodiments, the included angle between the flow guiding part 33 and the second connecting part 35 can be adjusted.

Wherein, the included angle may be 50°, 51°, 52°, 53°, 54°, 55°, 56°, 57°, 58°, 59° and 60°, which are not limited here. That is, the user can adjust the angle between the air guide part 33 and the second connecting part 35 according to the heat dissipation requirement of the heat dissipation module 200 , so as to improve the air guide performance of the air guide part 33 in guiding hot air into the atmosphere.

In this way, the lower guard plate of the nacelle of the present application can be adjusted by setting the included angle between the air guide part 33 and the second connecting part 35, so that the user can adjust the air guide according to the flow rate of the hot air flowing into the front cabin and passing through the cooling module 200 The included angle between the portion 33 and the second connecting portion 35 improves the air conduction performance of the air guide portion 33 to guide the hot air into the atmosphere, thereby further improving the heat dissipation efficiency of the heat dissipation module 200 .

Please refer to FIG. 2 , in some embodiments, the second panel member 30 further includes a first panel bracket 37 . The first connecting portion 31 is connected to the front nacelle middle beam 300 through the first fender bracket 37 .

Wherein, the material of the first shield bracket 37 may be aluminum alloy, which is not limited here. In this way, since the aluminum alloy is relatively light in weight and has a certain degree of hardness, the weight of the first fender bracket 37 can be reduced while the rigidity can also be increased.

One end of the first fender bracket 37 can be connected with the first connecting portion 31 by screwing, and the other end of the first fender bracket 37 can also be connected with the crossbeam 300 in the front cabin by screwing, so that the second When a connecting part 31 is damaged, replace it.

One end of the first fender bracket 37 can also be connected with the first connecting portion 31 by welding, and the other end of the first fender bracket 37 can also be connected with the front engine compartment cross member 300 by welding, so that the first connection The portion 31 is more firmly connected to the longitudinal beam of the vehicle body through the first fender bracket 37 .

In this way, the first connecting portion 31 of the lower front panel 100 of the present application is connected to the middle beam 300 of the front cabin through the first panel bracket 37 , and the connection between the first connecting portion 31 and the middle beam of the front cabin can be increased through the first panel bracket 37 . The connection rigidity of the crossbeam 300 makes the first connection part 31 more firmly connected with the crossbeam 300 in the front cabin.

Referring to FIG. 2 , in some embodiments, the first fender 10 includes a second fender bracket 11 , and the first fender 10 is connected to the longitudinal beam of the vehicle body through the second fender bracket 11 .

Wherein, the material of the second guard plate bracket 11 may be aluminum alloy, which is not limited here. In this way, since the aluminum alloy is relatively light in weight and has a certain hardness, the weight of the second fender bracket 11 can be reduced and the rigidity can also be improved.

In this way, the first fender 10 of the lower fender 100 of the front cabin of the present application is connected to the longitudinal beam of the vehicle body through the second fender bracket 11 , and the connection between the first fender 10 and the longitudinal beam of the vehicle body can be increased through the second fender bracket 11 . The connection rigidity makes the first panel member 10 more firmly connected to the longitudinal beam of the vehicle body.

Please refer to FIG. 2 , in some embodiments, the first panel member 10 is connected to the second panel bracket 11 in a screwed or welded manner.

Wherein, the first fender member 10 may be connected to the second fender bracket 11 through the screw connection of flange bolts and blind rivet nuts, which is not limited here.

In this way, the first fender 10 of the lower fender 100 of the front cabin of the present application is connected to the second fender bracket 11 by screwing, so that it is convenient to replace the first fender 10 when it is damaged. In addition, the first fender 10 is connected to the second fender bracket 11 by welding, so that the first fender 10 can be more firmly connected to the second fender bracket 11 .

Please refer to FIG. 2 , in some embodiments, the second fender bracket 11 is connected to the longitudinal beam of the vehicle body in a screwed or welded manner.

Wherein, the second fender bracket 11 may be connected to the longitudinal beam of the vehicle body by means of bolts on the flange surface and blind rivet nuts, which is not limited here.

In this way, the second fender bracket 11 of the front cabin lower fender 100 of the present application is connected to the longitudinal beam of the vehicle body by screwing, which is convenient for replacement when the second fender bracket 11 is damaged. In addition, the second fender bracket 11 is connected to the longitudinal beam of the vehicle body by welding, so that the second fender bracket 11 can be more firmly connected to the longitudinal beam of the vehicle body.

The present application also provides a vehicle. The vehicle includes the front nacelle 100 previously described. The specific lower guard plate 100 of the front cabin is as mentioned above, and will not be repeated here.

In this way, the lower fender 100 of the vehicle of the present application includes a first fender 10 and a second fender 30, and the second fender 30 is arranged at the rear end of the front nacelle and is connected with the first fender arranged at the front end of the front nacelle. The fenders 10 are separated by a preset distance to form a convective cavity with the outside, so that the hot air flowing into the front cabin and passing through the heat dissipation module 200 is guided to the atmosphere through the cavity, thereby improving the heat dissipation efficiency of the heat dissipation module 200 .

The above examples only express several implementation modes of the present application, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of protection of the patent application should be based on the appended claims.

Claims (10)

1. A lower guard plate for a front cabin of a vehicle, characterized in that the lower guard plate for the front cabin is divided into a first guard plate and a second guard plate, and the first guard plate is arranged in the front cabin the front end, the second fender is arranged at the rear end of the front cabin; The first guard plate is arranged along the X direction of the vehicle body; There is a predetermined distance between the first guard plate and the second guard plate, and one end of the second guard plate close to the first guard plate is connected to the front engine room center beam of the vehicle, An end of the second guard plate away from the first guard plate is connected to the battery pack mounting seat of the vehicle. 2. The lower fender of the front nacelle according to claim 1, wherein the second fender comprises a first connecting portion, a flow guiding portion and a second connecting portion; The first connecting portion is connected to the middle beam of the front cabin; The air guide part is located between the first connecting part and the second connecting part, and the air guide part is inclined to the roof of the vehicle body at a preset angle; The second connecting portion is connected to the battery pack mounting seat. 3. The lower fender of the front nacelle according to claim 2, wherein the first connection part is connected to the middle beam of the front nacelle by screwing or welding. 4 . The lower fender of the front nacelle according to claim 2 , wherein the second connecting portion is connected to the battery pack mounting seat in a screwed or welded manner. 4 . 5 . The lower fender of the front nacelle according to claim 2 , wherein the included angle between the flow guide part and the second connecting part is adjustable. 5 . 6. The lower fender of the front nacelle according to claim 2, wherein the second fender member further comprises a first fender bracket, and the first connection portion is connected to the first fender bracket through the first fender bracket. The crossbeam connection in the front engine room. 7. The lower fender of the front nacelle according to claim 1, wherein the first fender includes a second fender bracket, and the first fender is connected to the second fender bracket through the second fender bracket. The body stringer connection described above. 8 . The lower fender of the front nacelle according to claim 7 , wherein the first fender is connected to the second fender bracket in a screwed or welded manner. 9 . The lower fender of the front engine compartment according to claim 7 , wherein the second fender bracket is connected to the longitudinal beam of the vehicle body in a screwed or welded manner. 10 . 10. A vehicle, characterized in that the vehicle comprises the under-guard panel of the front cabin according to any one of claims 1-9.