Vehicle body front assembly and vehicle comprising same

Abstract

The utility model provides a vehicle body front assembly and a vehicle comprising the same, and relates to the field of vehicles, in particular to an automatic driving vehicle. According to the specific implementation scheme, the vehicle body front assembly comprises a blind area radar, a front protection assembly and a wind scooper, the front protection assembly comprises a radiator grille, a heat dissipation hole set is formed in the radiator grille, the wind scooper comprises a scooper body and a guide part arranged at the top of the scooper body, and a heat dissipation channel is formed in the guide part. The inlet end of the heat dissipation channel is communicated with the heat dissipation holes in the heat dissipation hole set, and the outlet end of the heat dissipation channel extends towards the side, away from the front bumper assembly, of the cover body. External wind or air enters from the heat dissipation holes in the radiator grille and flows to the preset position through the heat dissipation channel in the top of the cover body, the influence on the ventilation performance of the front bumper assembly due to the arrangement of a blind area radar can be improved, the ventilation quantity is improved, the stability of the ventilation quantity of a vehicle is further guaranteed, and the safety of the vehicle is improved. And the heat dissipation performance and the heat dissipation efficiency of the vehicle are ensured.

Description

Technical Field

[0001] The present disclosure relates to the field of vehicles, and in particular to a vehicle body front component and a vehicle comprising the same. Background Art

[0002] In the vehicle field, the front body components include the front bumper assembly, anti-collision beam, air deflector and radiator. The front bumper assembly includes the front bumper, radiator grille and front lower grille. The radiator grille and front lower grille are located on the upper and lower sides of the front bumper respectively. The air deflector, anti-collision beam and radiator are located at the rear of the front bumper assembly, that is, the side of the front bumper assembly facing the inside of the vehicle body. The wind blowing in from the front lower grille can be blown to the radiator through the air deflector.

[0003] In addition to the main lidar and necessary positioning and visual sensors, autonomous driving vehicles also need to have blind spot radars or other detection devices in the vehicle's surrounding blind spots to scan obstacles within the vehicle's blind spots. Their position in the autonomous driving vehicle is very important, and it has a gain effect on the overall autonomous driving vehicle's logical algorithm and the vehicle's actual execution performance.

[0004] Accordingly, in order to scan obstacles within the blind spot of the vehicle, the front body assembly also includes a blind spot radar. However, the current blind spot radar is generally installed directly in the vehicle body by bolts, and a hole is directly opened on the front bumper, so that the radar surface used by the blind spot radar for detection is exposed to achieve detection, and no additional wind guide device is added. With such a setting, the vehicle not only has an unsightly appearance, but also has a poor fusion effect between the sensor and the vehicle. In addition, the opening in the front bumper will increase wind resistance, which will in turn affect the heat dissipation requirements of the original vehicle parts to a certain extent, resulting in low heat dissipation efficiency of the vehicle. Summary of the invention

[0005] The technical problem to be solved by the present disclosure is to overcome the defect in the prior art that the installation of blind spot radar easily leads to low heat dissipation efficiency of the vehicle.

[0006] The present disclosure provides a vehicle body front component and a vehicle including the same.

[0007] According to one aspect of the present disclosure, a vehicle body front assembly is provided, the vehicle body front assembly comprising a front bumper assembly and an air guide cover, the front bumper assembly comprising a radiator grille, the radiator grille being provided with a heat dissipation hole group, the air guide cover comprising a cover body and a guide portion provided on the top of the cover body, the guide portion being provided with a heat dissipation channel;

[0008] Wherein, the inlet end of the heat dissipation channel is communicated with the heat dissipation holes in the heat dissipation hole group, and the outlet end of the heat dissipation channel extends toward a side of the cover body away from the front guard assembly.

[0009] In the present solution, external wind or air enters from the heat dissipation holes on the radiator grille and flows to the preset position through the heat dissipation channel on the top of the cover body. When a detection device such as a blind spot radar is installed, it can improve the influence of the blind spot radar or other detection devices on the ventilation of the front bumper assembly, increase the ventilation volume, and thus help to ensure the stability of the vehicle's ventilation volume, and also help to ensure the vehicle's heat dissipation performance and heat dissipation efficiency.

[0010] According to another aspect of the present disclosure, a vehicle is provided. The vehicle includes the above-mentioned vehicle body front assembly.

[0011] The positive and progressive effects that this disclosure can produce are:

[0012] In the present disclosure, external wind or air enters from the heat dissipation holes on the radiator grille and flows to a preset position through the heat dissipation channel on the top of the cover body, which can improve the influence of the blind spot radar or other detection devices on the ventilation of the front bumper assembly, increase the ventilation volume, and thus help to ensure the stability of the vehicle's ventilation volume, and also help to ensure the heat dissipation performance of the vehicle.

[0013] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present disclosure, nor is it intended to limit the scope of the present disclosure. Other features of the present disclosure will become easily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to better understand the present solution and do not constitute a limitation of the present disclosure.

[0015] Figure 1 is a schematic structural diagram of a vehicle body front assembly according to an embodiment of the present disclosure;

[0016] Figure 2 is another structural schematic diagram of a front vehicle body assembly according to an embodiment of the present disclosure, showing a baffle at an opening;

[0017] Figure 3 is another structural schematic diagram of a vehicle body front assembly according to an embodiment of the present disclosure;

[0018] Figure 4 is a schematic structural diagram of a radiator grille of a vehicle body front assembly according to an embodiment of the present disclosure;

[0019] Figure 5 is a schematic structural diagram of an air guide cover of a vehicle body front component according to an embodiment of the present disclosure;

[0020] Figure 6 is a schematic structural diagram of a front lower grille of a vehicle body front assembly according to an embodiment of the present disclosure;

[0021] Figure 7 is another structural schematic diagram of a front lower grille of a vehicle body front assembly according to an embodiment of the present disclosure;

[0022] Figure 8 is a partial structural schematic diagram of a front lower grille of a vehicle body front assembly according to an embodiment of the present disclosure;

[0023] Fig. 9 is a structural schematic diagram of a first lower grille unit of a vehicle body front assembly according to an embodiment of the present disclosure;

[0024] Fig.10 is another structural schematic diagram of a first lower grille unit of a vehicle body front assembly according to an embodiment of the present disclosure;

[0025] Fig.11 is a schematic structural diagram of an anti-collision beam of a vehicle body front component equipped with a blind spot radar according to an embodiment of the present disclosure;

[0026] Fig.12 is a schematic structural diagram of an anti-collision beam of a front vehicle body assembly according to an embodiment of the present disclosure;

[0027] Fig.13 It is a structural schematic diagram of the installation of a bracket assembly of a vehicle body front component equipped with a blind spot radar according to an embodiment of the present disclosure;

[0028] Fig.14 is a schematic diagram of the overall structure of a bracket assembly of a vehicle body front component according to an embodiment of the present disclosure;

[0029] Fig.15 It is a schematic diagram of the exploded structure of the bracket assembly of the front vehicle body component according to an embodiment of the present disclosure.

[0030] Description of reference numerals:

[0031] 10 Blind spot radar

[0032] 101 Solid-state LiDAR

[0033] 102 mmWave Radar

[0034] 20 front insurance assembly

[0035] 201 Radiator grille

[0036] 2011 Cooling vents

[0037] 202 front lower grille

[0038] 2021 First Lower Grille Unit

[0039] 2022 Second lower grille unit

[0040] 2023 opening

[0041] 2024 Bezel

[0042] 2025 installation port

[0043] 2026 connection hole

[0044] 2027 connector

[0045] 203 front bumper

[0046] 30 air guide cover

[0047] 301 hood body

[0048] 302 Guidance Department

[0049] 303 cooling channels

[0050] 40 anti-collision beam

[0051] 401 fourth mounting hole

[0052] 50 bracket assembly

[0053] 501 first mounting bracket

[0054] 502 Second mounting bracket

[0055] 503 installation body

[0056] 504 First Radar Installation Area

[0057] 5041 receiving hole

[0058] 5042 first mounting hole

[0059] 505 Second radar installation area

[0060] 5051 mounting surface

[0061] 5052 second mounting hole

[0062] 506 vertical board

[0063] 507 Bending Department

[0064] 5071 third mounting hole

[0065] 508 reinforcement plate DETAILED DESCRIPTION

[0066] The following is a description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, including various details of the embodiments of the present disclosure to facilitate understanding, which should be considered as merely exemplary. Therefore, it should be recognized by those of ordinary skill in the art that various changes and modifications may be made to the embodiments described herein without departing from the scope and spirit of the present disclosure. Similarly, for the sake of clarity and conciseness, descriptions of well-known functions and structures are omitted in the following description.

[0067] like Figures 1 to 15 As shown, this embodiment provides a vehicle body front assembly and a vehicle including the same. It should be noted that the vehicle can be an autonomous driving vehicle or a conventional non-autonomous driving vehicle.

[0068] Specifically, the vehicle body front component includes a front bumper assembly 20 and an air guide cover 30, the front bumper assembly 20 includes a radiator grille 201, the radiator grille 201 is provided with a group of heat dissipation holes 2011, the air guide cover 30 includes a cover body 301 and a guide portion 302 provided on the top of the cover body 301, and a heat dissipation channel 303 is provided on the guide portion 302. The inlet end of the heat dissipation channel 303 is connected to the heat dissipation holes 2011 in the group of heat dissipation holes 2011, and the outlet end of the heat dissipation channel 303 extends toward the side of the cover body 301 away from the front bumper assembly 20.

[0069] In this embodiment, external wind or air enters from the heat dissipation holes 2011 on the radiator grille 201 and flows to the preset position through the heat dissipation channel 303 on the top of the cover body 301. When a detection device such as a blind spot radar 10 is installed, the influence of the setting of the blind spot radar 10 on the ventilation of the front bumper assembly 20 can be improved, and the ventilation volume is increased, which is beneficial to ensure the stability of the vehicle's ventilation volume, and is also beneficial to ensure the vehicle's heat dissipation performance and heat dissipation efficiency.

[0070] It should be noted that the number and shape of the heat dissipation holes 2011 in the heat dissipation hole 2011 group are not specifically limited, and can be set according to actual needs. Correspondingly, the shape and number of the heat dissipation channels 303 are not specifically limited, and the corresponding relationship between the heat dissipation channels 303 and the heat dissipation holes 2011 is not specifically limited. Multiple heat dissipation holes 2011 can correspond to one heat dissipation channel 303, or multiple heat dissipation channels 303 can be set one-to-one with multiple heat dissipation holes 2011, and can be set according to actual needs.

[0071] As a preferred setting mode, in this embodiment, if Figure 1 to Figure 2 , Figures 4 to 5As shown, the heat dissipation hole 2011 group includes multiple rows of heat dissipation holes 2011 arranged at intervals along the width direction of the radiator grille 201, and each row of heat dissipation holes 2011 includes multiple heat dissipation holes 2011. There are multiple guide parts 302, and the multiple guide parts 302 are arranged at intervals along a direction parallel to the width direction of the radiator grille 201, and a heat dissipation channel 303 is arranged on the outer wall surface of each guide part 302. The width direction of the radiator grille 201 is parallel to the width direction of the vehicle.

[0072] With the above arrangement, multiple rows of heat dissipation holes 2011 are spaced apart along the width direction of the radiator grille 201, and there are more heat dissipation holes 2011 for air to enter, and their distribution is relatively uniform, which is beneficial for further increasing the air volume, controlling the internal temperature gradient within a preset range, and ensuring the safety of the vehicle.

[0073] It should be noted that the number of heat dissipation holes 2011 in each row of heat dissipation holes 2011 is not specifically limited, and the number of heat dissipation holes 2011 in each row of heat dissipation holes 2011 may be equal or may not be completely equal. Accordingly, the structures of the guide portions 302 may be the same or may not be completely equal, and the number of heat dissipation channels 303 on the guide portions 302 may be equal or may not be completely equal. For details, please refer to Figure 5 Understand. Figure 5 The dotted line portion schematically illustrates a plurality of guide portions 302 and heat dissipation channels 303 thereon. The cover body 301 corresponds to the wind guide cover structure in the prior art, which is equivalent to adding guide portions 302 to the wind guide cover in the present disclosure.

[0074] It should also be noted that the specific structure of the guide portion 302 of the cover body 301 and the spacing distance between two adjacent guide portions 302 in the present disclosure are not specifically limited and can be set according to actual design requirements without interfering with other structures.

[0075] Reference Figure 3 and Figure 5It is understood that in order to further improve the heat dissipation effect, as a preferred setting mode, in this embodiment, the heat dissipation channel 303 is set as follows: for any heat dissipation channel 303, from the inlet end to the outlet end of the heat dissipation channel 303, the distance from the heat dissipation channel 303 to the top of the cover body 301 along the height direction of the vehicle decreases. Such a setting is conducive to reliably guiding the wind introduced from the radiator grille 201, so that the wind can smoothly pass into the preset position. It should be noted that in other alternative embodiments, the structural characteristics of the heat dissipation channel 303 may not be limited to this method, and some of the heat dissipation channels 303 in the plurality of heat dissipation channels 303 may be set according to the structural characteristics, or the plurality of heat dissipation channels 303 may be arranged according to other structural characteristics, such as from the inlet end to the outlet end of the heat dissipation channel 303, the distance from the heat dissipation channel 303 to the top of the cover body 301 along the height direction of the vehicle may first decrease, then increase, and then decrease again.

[0076] Furthermore, at least with reference to Figure 5 It is understood that the outlet end of the heat dissipation channel 303 extends to and fits the top of the cover body 301. In this way, the guide path of the heat dissipation channel 303 is longer, which is conducive to ensuring the guiding effect of the wind introduced from the radiator grille 201, and further conducive to ensuring the heat dissipation effect.

[0077] As a preferred arrangement, in this embodiment, the guide portion 302 and the cover body 301 are integrally formed. Of course, in other alternative embodiments, the guide portion 302 and the cover body 301 are also arranged to be fixedly connected or detachably connected through a connection result.

[0078] like Figures 1 to 3 , Figures 6 to 10 As shown, the front bumper assembly 20 also includes a front bumper lower grille 202 and a front bumper 203. Along the height direction of the vehicle, the front bumper lower grille 202 and the radiator grille 201 are located on the upper and lower sides of the front bumper 203. The front bumper lower grille 202 includes a first lower grille unit 2021 located in the middle and second lower grille units 2022 located on both sides of the first lower grille unit 2021. An opening 2023 is provided at a position corresponding to the blind spot radar 10 on the first lower grille unit 2021. The first lower grille unit 2021 and the second lower grille unit 2022 are detachably connected or integrally formed. Among them, the setting of the opening 2023 can make the detection surface of the blind spot radar 10 exposed, that is, there are no obstacles on the detection path of the blind spot radar 10, which is conducive to ensuring the driving safety of the vehicle.

[0079] The first lower grille unit 2021 can be detachably connected to the second lower grille unit 2022, or can be integrally formed with the second lower grille unit 2022, and the design is relatively flexible. When the first lower grille unit 2021 is detachably connected to the second lower grille unit 2022, it is convenient to install and remove the first lower grille unit 2021, and it is convenient to maintain the first lower grille unit 2021. Even if the design conditions allow, first lower grille units 2021 of various specifications can be provided to adapt to the installation of different types of blind spot radars 10, and to adapt to blind spot radars 10 installed at different positions, so that the front guard lower grille 202 has a wider range of applications.

[0080] It should be noted that the front lower grille 202 can be formed by processing the structure of the existing front lower grille 202, or can be directly formed in one piece.

[0081] As an illustrative embodiment, a solution based on the improvement of the front lower grille 202 in the prior art is provided. Figure 8 As shown, the existing front guard lower grille 202 is cut first, so that an installation opening 2025 is formed at a position corresponding to the blind spot radar 10. The installation opening 2025 is used to install the first lower grille unit 2021, and the cut front guard lower grille 202 corresponds to the second lower grille units 2022 located on both sides of the first lower grille unit 2021. Fig. 9 and Fig.10 2021 at different angles. Then, a connection hole 2026 is provided on the second lower grille unit 2022, and a connection piece 2027 is provided on the first lower grille unit 2021 accordingly. Through the cooperation between the connection piece 2027 and the connection hole 2026, the first lower grille unit 2021 is installed to the installation opening 2025, so as to realize the detachable connection between the first lower grille unit 2021 and the second lower grille unit 2022. Figure 6 and Figure 7 The front protection lower grille 202 is shown. As for the connecting member 2027, as an example, a cross recessed pan head self-tapping screw with a washer can be used.

[0082] In other alternative embodiments, the front lower grille 202 may be directly formed by injection molding, that is, the first lower grille unit 2021 and the second lower grille unit 2022 are integrally formed.

[0083] As another preferred setting, Figure 2As shown, a baffle 2024 can be provided at a position corresponding to the opening 2023 on the first lower grille unit 2021, and a baffle 2024 is also provided on the first lower grille unit 2021, and the baffle 2024 is used to open or close the opening 2023. As a preferred arrangement, the baffle 2024 can be covered on the opening 2023 or removed from the opening 2023 to achieve the opening and closing of the opening 2023. When the baffle 2024 covers the opening 2023, the opening 2023 is in a closed state; when the baffle 2024 is removed from the opening 2023, the opening 2023 is in an open state. With such arrangement, the opening 2023 can be opened or closed more conveniently through the baffle 2024, so that when the opening 2023 does not need to be opened (such as the vehicle is not in a driving state or the blind spot installed at the corresponding position of the opening 2023 does not need the detection surface to be exposed), the opening 2023 can be reliably closed, thereby being able to flexibly switch between different usage requirements.

[0084] like Fig.11 As shown, in this embodiment, as a preferred arrangement, the front vehicle body assembly includes the above-mentioned blind spot radar 10, and the blind spot radar 10 is installed on the anti-collision beam 40 through the bracket assembly 50. Among them, compared with directly installing the blind spot radar 10 on the anti-collision beam 40, the arrangement in this embodiment enables the blind spot radar 10 to achieve deep integration with the vehicle, and the installation reliability is higher. In addition, by setting the structure of the bracket assembly 50, it is also possible to more conveniently realize the position of the blind spot radar 10 in the height direction and width direction of the vehicle compared to the anti-collision beam 40, and the installation flexibility is also higher. Of course, it is also possible to set the structure of the bracket assembly 50 so that through one bracket assembly 50, it is more convenient to realize the installation of multiple blind spot radars 10 of the same or different types.

[0085] Furthermore, in order to reduce the scanning blind area of ​​the blind spot radar 10, and thus reduce the blind area of ​​the vehicle as a whole, so as to improve the safety of the vehicle, as shown in FIG. Fig.11 As shown, along the height direction of the vehicle, the blind spot radar 10 is located below the anti-collision beam 40. In addition, such an arrangement can also cleverly utilize the space below the anti-collision beam 40 to improve space utilization.

[0086] Reference Figures 12 to 15It is understood that the bracket assembly 50 includes a first mounting bracket 501, a second mounting bracket 502 and a mounting body 503. The first mounting bracket 501 and the second mounting bracket 502 are arranged opposite to each other and are detachably connected to the anti-collision beam 40. The mounting body 503 is connected between the first mounting bracket 501 and the second mounting bracket 502. The mounting body 503 protrudes away from the anti-collision beam 40 relative to the mounting position of the first mounting bracket 501, the second mounting bracket 502 and the anti-collision beam 40, and the mounting body 503 has at least one radar installation area. In this way, the at least one radar installation area set on the mounting body 503 is used to realize the installation of at least one blind spot radar 10, which can be adapted to the installation of the blind spot radar 10. Specifically, the number of radar installation areas can be set to multiple according to actual design requirements, and the structures of the multiple radar installation areas can be completely the same, not completely the same, or even different. In addition, the installation body 503 is arranged to protrude toward a position away from the anti-collision beam 40 relative to the installation positions of the first installation bracket 501, the second installation bracket 502 and the anti-collision beam 40. In this way, a certain installation space is formed between the installation body 503 and the anti-collision beam 40 to adapt to the installation of the blind spot radar 10.

[0087] As a preferred setting mode, in this embodiment, if Fig.11 , Figures 13 to 15 As shown, along the width direction of the vehicle, the installation body 503 has a first radar installation area 504 and a second radar installation area 505, and the number of blind spot radars 10 is two, one of which is a solid-state laser radar 101, and the other is a millimeter wave radar 102. As a preferred arrangement, the first radar installation area 504 has a receiving hole 5041 and a plurality of first installation holes 5042, the receiving hole 5041 is used to receive the solid-state laser radar 101, and the solid-state laser radar 101 is installed in the first radar installation area 504 through the plurality of first installation holes 5042. Alternatively or preferably, the second radar installation area 505 has a mounting surface 5051 and a plurality of second mounting holes 5052, the millimeter wave radar 102 is attached to the mounting surface 5051, and is installed in the second radar installation area 505 through the plurality of second mounting holes 5052. Here, the first radar installation area 504 and the second radar installation area 505 are adaptively configured according to the type of blind spot radar 10 to be installed, so that the blind spot radar 10 can be easily installed without occupying much space while ensuring normal use of the blind spot radar 10.

[0088] It should be noted that the structures of the first radar installation area 504 and the second radar installation area 505 are merely schematic illustrations, and in other alternative embodiments, they may be configured according to actual configuration requirements.

[0089] It should also be noted that the number of two blind spot radars 10 is only a schematic setting. In other alternative embodiments, the number can be set to three or more according to actual needs.

[0090] Further, refer to Fig.13 and Fig.14 It is understood that along the width direction of the vehicle, the first radar installation area 504 is closer to the middle of the vehicle than the second radar installation area 505, and along the length direction of the vehicle, the first radar installation area 504 is closer to the front of the vehicle than the second radar installation area 505. In this way, the second radar installation area 505 is located in the side area of ​​the vehicle. For the front body component, the side area is relatively backward along the length direction of the vehicle relative to the middle area. Therefore, the relative position setting of the first radar installation area 504 and the second radar installation area 505 in this embodiment enables the bracket assembly 50 to better adapt to the structure of the front body component of the vehicle and better integrate with the vehicle.

[0091] At least refer to Fig.11 , Fig.14 and Fig.15 It is understood that the first mounting bracket 501 and the second mounting bracket 502, one end of which is used for connecting with the anti-collision beam 40, both include a vertical plate 506 and a bent portion 507, the bent portion 507 is connected to the side of the vertical plate 506 facing the anti-collision beam 40 and forms an angle with the vertical plate 506, a third mounting hole 5071 is provided on the bent portion 507, and a fourth mounting hole 401 matching the third mounting hole 5071 is provided on the anti-collision beam 40, the two vertical plates 506 are arranged oppositely, and the installation body 503 is connected between the two vertical plates 506. Among them, the connection between the bracket assembly 50 and the anti-collision beam 40 can be realized through the bent portion 507, which is convenient and reliable. The setting of the vertical plate 506 provides conditions for the installation space formed between the installation body 503 and the anti-collision beam 40, and also facilitates the installation body 503 to extend to the bottom of the anti-collision beam 40, so that the blind spot radar 10 is located below the anti-collision beam 40.

[0092] Furthermore, if Fig.11 , Figures 13 to 15 As shown, the bracket assembly 50 further includes a reinforcing plate 508, which is connected between the first mounting bracket 501 and the second mounting bracket 502 and is located at one end of the first mounting bracket 501 and the second mounting bracket 502 away from the mounting body 503. The provision of the reinforcing plate 508 provides strength to the bracket assembly 50 and further improves the reliability of the installation of the blind spot radar 10.

[0093] It should be noted that the bracket assembly 50 in the present disclosure is only a preferred arrangement mode. In other alternative embodiments, the bracket assembly 50 can be arranged according to actual arrangement requirements, as long as the blind spot radar 10 can be installed at a preset position. In addition, in the present embodiment, the blind spot radar 10 is installed on the anti-collision beam 40. In other alternative embodiments, the blind spot radar 10 can be installed at other positions of the front vehicle body assembly according to actual arrangement requirements.

[0094] In summary, the front vehicle body assembly provided by the present invention has at least the following advantages: (1) On the basis that the installation of the blind spot radar 10 affects ventilation, the ventilation volume can be increased through the cooperation of the heat dissipation holes 2011 group on the radiator grille 201 and the heat dissipation channel 303 on the guide portion 302 of the wind guide cover 30, which is beneficial to improving the heat dissipation performance of the vehicle; (2) The blind spot radar 10 is installed on the anti-collision beam 40 through the bracket assembly 50, and the installation reliability of the blind spot radar 10 is relatively high, which is also beneficial to ensure the deep integration of the blind spot radar 10 and the vehicle, and the coordination and aesthetics of the appearance are also relatively high; (3) On the basis of ensuring a better effect, the front vehicle body assembly has a smaller amount of vehicle modification than the prior art and is easy to implement.

[0095] The above specific implementations do not constitute a limitation on the protection scope of the present disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions can be made according to design requirements and other factors. Any modification, equivalent substitution and improvement made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A front body assembly for a vehicle, the front body assembly comprising a front bumper assembly and an air guide cover, the front bumper assembly comprising a radiator grille, characterized in that: The radiator grille is provided with a heat dissipation hole group, the air guide cover comprises a cover body and a guide portion arranged on the top of the cover body, and the guide portion is provided with a heat dissipation channel; Wherein, the inlet end of the heat dissipation channel is communicated with the heat dissipation holes in the heat dissipation hole group, and the outlet end of the heat dissipation channel extends toward a side of the cover body away from the front guard assembly.

2. The vehicle body front component according to claim 1, wherein: The width direction of the radiator grille is parallel to the width direction of the vehicle; The heat dissipation hole group includes a plurality of rows of heat dissipation holes arranged at intervals along the width direction of the radiator grille, and each row of the heat dissipation holes includes a plurality of heat dissipation holes; and / or, there are a plurality of guide parts, and the plurality of guide parts are arranged at intervals along a direction parallel to the width direction of the radiator grille, and the heat dissipation channel is provided on the outer wall surface of each guide part.

3. The vehicle body front component according to claim 1, wherein: From the inlet end to the outlet end of the heat dissipation channel, the distance from the heat dissipation channel to the top of the cover body along the height direction of the vehicle decreases gradually.

4. The vehicle body front component according to claim 1, wherein: The outlet end of the heat dissipation channel extends to the top of the cover body and fits therewith.

5. The vehicle body front component according to claim 1, wherein: The front bumper assembly further comprises a front bumper lower grille and a front bumper, wherein along the height direction of the vehicle, the front bumper lower grille and the radiator grille are located at the upper and lower sides of the front bumper; The vehicle body front assembly further includes a blind spot radar, the front guard lower grille includes a first lower grille unit located in the middle and second lower grille units located on both sides of the first lower grille unit, and an opening is provided at a position corresponding to the blind spot radar on the first lower grille unit; The first lower grille unit and the second lower grille unit are detachably connected or integrally formed.

6. The vehicle body front component according to claim 5, wherein: The first lower grille unit is also provided with a baffle, and the baffle is used to open or close the opening.

7. The vehicle body front component according to claim 1, wherein: The front vehicle body component also includes a blind spot radar, which is installed on the anti-collision beam through a bracket assembly.

8. The vehicle body front component according to claim 7, wherein: Along the height direction of the vehicle, the blind spot radar is located below the anti-collision beam.

9. The vehicle body front component according to claim 8, wherein: The bracket assembly includes a first mounting bracket, a second mounting bracket and a mounting body; The first mounting bracket and the second mounting bracket are arranged opposite to each other and are detachably connected to the anti-collision beam, and the mounting body is connected between the first mounting bracket and the second mounting bracket; Wherein, the mounting body protrudes toward a position away from the anti-collision beam relative to the mounting positions of the first mounting bracket, the second mounting bracket and the anti-collision beam; The installation body is provided with at least one radar installation area.

10. The vehicle body front component according to claim 9, wherein: Along the width direction of the vehicle, the installation body has a first radar installation area and a second radar installation area, the number of the blind spot radars is at least two, and the two blind spot radars are a solid-state laser radar and a millimeter wave radar.

11. The vehicle body front component according to claim 10, wherein: The first radar installation area has a receiving hole and a plurality of first installation holes, the receiving hole is used to receive the solid-state laser radar, and the solid-state laser radar is installed in the first radar installation area through the plurality of first installation holes; And / or, the second radar installation area has a mounting surface and a plurality of second mounting holes, the millimeter wave radar is attached to the mounting surface, and is installed in the second radar installation area through the plurality of second mounting holes.

12. The vehicle body front component according to claim 11, wherein: Along the width direction of the vehicle, the first radar installation area is closer to the middle of the vehicle than the second radar installation area; Along the length direction of the vehicle, the first radar installation area is closer to the front of the vehicle than the second radar installation area.

13. The vehicle body front component according to claim 9, wherein: The ends of the first mounting bracket and the second mounting bracket used for connecting with the anti-collision beam each include a vertical plate and a bent portion, wherein the bent portion is connected to a side of the vertical plate facing the anti-collision beam and forms an angle with the vertical plate; The bending portion is provided with a third mounting hole, and the anti-collision beam is provided with a fourth mounting hole matching with the third mounting hole; The two vertical plates are arranged opposite to each other, and the installation body is connected between the two vertical plates.

14. The vehicle body front component according to claim 9, wherein: The bracket assembly also includes a reinforcing plate, which is connected between the first mounting bracket and the second mounting bracket and is located at one end of the first mounting bracket and the second mounting bracket away from the mounting body.

15. The front vehicle body assembly according to any one of claims 1 to 14, wherein: The guide portion and the cover body are integrally formed.

16. A vehicle, characterized in that: The vehicle comprises a front vehicle body assembly according to any one of claims 1-15.

17. The vehicle of claim 16, wherein: The vehicle is an autonomous driving vehicle.

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