Vehicle body assembly of vehicle and vehicle

Abstract

The utility model discloses a vehicle body assembly of a vehicle and the vehicle, and relates to the field of vehicles, a cabin assembly defines an air chamber, the cabin assembly comprises a first air chamber plate, a communicating hole is formed in the first air chamber plate, the communicating hole is communicated with the air chamber, and the communicating hole is suitable for being communicated with an air inlet channel; the ventilation device is arranged on the first air chamber plate and located on the side, facing the air chamber, of the first air chamber plate, the ventilation device shields the communicating hole, a plurality of ventilation grilles are formed in the ventilation device, and the ventilation grilles communicate with the air chamber and the communicating hole. Therefore, the ventilation device shields the communicating hole and is provided with the ventilation grilles, fresh air can enter the air inlet channel through the communicating hole, shielding liquid can be reduced so as to reduce the probability that the liquid enters the passenger compartment, and the ventilation device can prevent small animals from entering the air inlet channel, so that the passenger compartment is more comfortable. Therefore, the risk that the air inlet channel is polluted can be reduced, the air quality of the passenger compartment can be improved, and the driving experience of passengers can be improved.

Description

Technical Field

[0001] The utility model relates to the field of vehicles, and particularly to a vehicle body assembly and a vehicle. Background Art

[0002] In the related art, in rainy weather, there is liquid in the air chamber of the vehicle. When the air conditioning system works, the liquid in the air chamber is very likely to enter the air intake passage and then enter the passenger compartment, affecting the driving and riding experience of the passengers. Moreover, some small animals can easily enter the air intake passage through the air chamber to gnaw on the wires. In addition, the entry of small animals into the air intake passage easily causes the air intake passage of the vehicle to be contaminated (for example, there will be excrement of mice), affecting the air quality of the passenger compartment and the driving and riding experience of the passengers. Content of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, an object of the utility model is to provide a vehicle body assembly of a vehicle, which can reduce the probability of liquid entering the passenger compartment, and can reduce the risk of the air intake passage being contaminated, which is beneficial to improving the air quality of the passenger compartment and the driving and riding experience of the passengers.

[0004] The utility model further provides a vehicle.

[0005] The vehicle body assembly of the vehicle according to the utility model includes: an engine compartment assembly, the engine compartment assembly defining an air chamber, the engine compartment assembly including a first air chamber plate, the first air chamber plate being configured as the rear wall of the air chamber, the first air chamber plate being formed with a communication hole, the communication hole communicating with the air chamber, and the communication hole being adapted to communicate with the air intake passage of the vehicle body assembly; a ventilation device, the ventilation device being disposed on the first air chamber plate and on the side of the first air chamber plate facing the air chamber, the ventilation device covering the communication hole, the ventilation device being formed with a plurality of air vents, and the plurality of air vents all communicating the air chamber and the communication hole.

[0006] For the vehicle body assembly of the vehicle according to the utility model, by making the ventilation device cover the communication hole and be formed with a plurality of air vents, not only can fresh air enter the air intake passage through the communication hole, but also the liquid can be blocked to reduce the probability of liquid entering the passenger compartment. Moreover, the ventilation device can prevent small animals from entering the air intake passage, thereby reducing the risk of the air intake passage being contaminated, which is beneficial to improving the air quality of the passenger compartment and the driving and riding experience of the passengers.

[0007] In some examples of the present utility model, the ventilation device includes: a ventilation side wall and a plurality of first water guiding members. The plurality of ventilation grilles include: a plurality of first ventilation grilles. The ventilation side wall is formed with the plurality of first ventilation grilles. The plurality of first water guiding members are all arranged inside the ventilation side wall and correspond to the plurality of first ventilation grilles one by one. The first water guiding member is used to block and divert liquid.

[0008] In some examples of the present utility model, the first water guiding member includes: a first water guiding plate and a second water guiding plate. Along the thickness direction of the ventilation side wall, the first water guiding plate is spaced from the ventilation side wall. The second water guiding plate is connected between the lower end of the first water guiding plate and the ventilation side wall.

[0009] In some examples of the present utility model, the cabin assembly further includes a second air chamber plate. The second air chamber plate is configured as the bottom wall of the air chamber. The second air chamber plate is formed with a first drain hole and a second drain hole. Along the width direction of the vehicle body assembly, the first drain hole and the second drain hole are distributed on both sides. The ventilation device is arranged adjacent to the first drain hole. The ventilation side wall includes a first side wall and a second side wall. The first side wall is closer to the first drain hole than the second side wall. Among the first side wall and the second side wall, only the second side wall is formed with the first ventilation grille.

[0010] In some examples of the present utility model, the ventilation device further includes: a ventilation front wall, a ventilation bottom wall and a plurality of second water guiding members. The plurality of ventilation grilles include: a plurality of second ventilation grilles and a plurality of third ventilation grilles. The ventilation front wall is formed with the plurality of second ventilation grilles. The ventilation bottom wall is formed with the plurality of third ventilation grilles. The plurality of second water guiding members are all arranged inside the ventilation front wall and correspond to the plurality of second ventilation grilles one by one. The second water guiding member is used to block and divert liquid.

[0011] In some examples of the present utility model, the second water guiding member includes: a third water guiding plate and a fourth water guiding plate. Along the thickness direction of the ventilation front wall, the third water guiding plate is spaced from the ventilation front wall. The fourth water guiding plate is connected between the side end of the third water guiding plate and the ventilation front wall. The third water guiding plate is used to block and divert liquid.

[0012] In some examples of the present utility model, the ventilation device further includes: a plurality of third water guiding members. The plurality of third water guiding members are all arranged inside the ventilation bottom wall and correspond to the plurality of third ventilation grilles one by one. And the plurality of third water guiding members correspond to the plurality of second water guiding members one by one. One end of the third water guiding member is connected to the bottom end of the corresponding second water guiding member. The third water guiding member is used to block and divert liquid.

[0013] In some examples of the present utility model, the third water guiding member includes: a fifth water guiding plate and a sixth water guiding plate. Along the thickness direction of the ventilation bottom wall, the fifth water guiding plate is spaced apart from the ventilation bottom wall, and the sixth water guiding plate is connected between the side end of the fifth water guiding plate and the ventilation bottom wall. The fifth water guiding plate is used to block and guide the liquid.

[0014] In some examples of the present utility model, the cabin assembly includes: a lower cross beam of the windshield. The ventilation device further includes: a ventilation top wall. The plurality of ventilation grilles include: a plurality of fourth ventilation grilles. The ventilation top wall is formed with the plurality of fourth ventilation grilles. Along the height direction of the vehicle body assembly, the lower cross beam of the windshield is located above the ventilation top wall and corresponds to the ventilation top wall.

[0015] The vehicle according to the present utility model includes the vehicle body assembly of the above vehicle.

[0016] The additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or be understood through the practice of the present utility model. Description of the Drawings

[0017] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0018] Figure 1 is a schematic diagram of the vehicle body assembly according to the embodiment of the present utility model;

[0019] Figure 2 is a schematic diagram of the vehicle body assembly according to the embodiment of the present utility model (the ventilation cover plate is omitted);

[0020] Figure 3 is a schematic diagram of another angle of the vehicle body assembly according to the embodiment of the present utility model;

[0021] Figure 4 is a schematic diagram of the ventilation device according to the embodiment of the present utility model;

[0022] Figure 5 is a schematic diagram of another angle of the ventilation device according to the embodiment of the present utility model;

[0023] Figure 6 is an enlarged view of a partial structure of the ventilation device according to the embodiment of the present utility model;

[0024] Figure 7 is an enlarged view of a partial structure of the ventilation device according to the embodiment of the present utility model;

[0025] Figure 8It is an enlarged view of a partial structure of the ventilation device according to an embodiment of the present utility model;

[0026] Figure 9 It is an enlarged view of a partial structure of the ventilation device according to an embodiment of the present utility model;

[0027] Figure 10 It is a sectional view of the first water guide member according to an embodiment of the present utility model;

[0028] Figure 11 It is a sectional view of the second water guide member and the third water guide member according to an embodiment of the present utility model.

[0029] Reference numerals:

[0030] Body assembly 100;

[0031] Engine compartment assembly 99; Air chamber 90; Right end plate 91 of the air chamber; Left end plate 92 of the air chamber; Lower cross member 93 of the windshield; First air chamber plate 94; Communication hole 941; Second air chamber plate 95; First drain hole 951; Second drain hole 952; Ventilation cover plate 96; Ventilation cover plate mounting plate 97;

[0032] Ventilation device 10;

[0033] Ventilation side wall 11; First side wall 111; Second side wall 112; Ventilation front wall 12; Ventilation bottom wall 13; Ventilation top wall 14;

[0034] Air grille 20; First air grille 21; Second air grille 22; Third air grille 23; Fourth air grille 24;

[0035] First water guide member 30; First water guide plate 31; First water guide surface 311; Second water guide plate 32; Second water guide surface 321; Seventh water guide plate 37;

[0036] Second water guide member 40; Third water guide plate 41; Third water guide surface 411; Fourth water guide plate 42;

[0037] Third water guide member 50; Fifth water guide plate 51; Fourth water guide surface 511; Sixth water guide plate 52. Detailed implementation manners

[0038] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0039] Below, refer to Figures 1 - 11Describe the vehicle body assembly 100 according to an embodiment of the present utility model.

[0040] As Figures 1 - 11 shown, the vehicle body assembly 100 according to an embodiment of the present utility model includes: an engine compartment assembly 99 and a ventilation device 10.

[0041] The engine compartment assembly 99 defines an air chamber 90. The engine compartment assembly 99 includes a first air chamber plate 94. The first air chamber plate 94 is configured as the rear wall of the air chamber 90. A communication hole 941 is formed in the first air chamber plate 94. The communication hole 941 communicates with the air chamber 90, and the communication hole 941 is adapted to communicate with the air inlet passage of the vehicle body assembly 100; the ventilation device 10 is provided on the first air chamber plate 94 and on the side of the first air chamber plate 94 facing the air chamber 90. The ventilation device 10 blocks the communication hole 941. The ventilation device 10 is formed with a plurality of ventilation grilles 20. The plurality of ventilation grilles 20 all communicate the air chamber 90 and the communication hole 941.

[0042] As some embodiments of the present application, as Figure 1 shown, the engine compartment assembly 99 further includes: an air chamber right end plate 91, an air chamber left end plate 92, a windshield lower cross member 93, a second air chamber plate 95, a ventilation cover mounting plate 97, and a ventilation cover 96. The air chamber right end plate 91, the air chamber left end plate 92, the front windshield lower cross member 93, the first air chamber plate 94, the second air chamber plate 95, the ventilation cover mounting plate 97, and the ventilation cover 96 can define the air chamber 90.

[0043] The first air chamber plate 94 is configured as the rear wall of the air chamber 90. As some embodiments of the present application, the second air chamber plate 95 is configured as the bottom wall of the air chamber 90.

[0044] Among them, the first air chamber plate 94 is formed with a communication hole 941. That is to say, the communication hole 941 is provided on the first air chamber plate 94. As some embodiments of the present application, along the width direction of the vehicle body assembly 100 (i.e., Figure 1 the Y direction shown), the communication hole 941 is disposed to be biased to the right. The communication hole 941 is communicated with the air chamber 90. And the communication hole 941 can communicate with the air inlet passage of the vehicle body assembly 100. That is to say, the air in the air chamber 90 can enter the air inlet passage of the vehicle through the communication hole 941 and enter the passenger compartment through the air inlet passage.

[0045] As some embodiments of the present application, the ventilation device 10 is connected to the first air chamber plate 94 by a snap connection or a bolt connection, and the ventilation device 10 is provided on the side of the first air chamber plate 94 facing the air chamber 90.

[0046] The ventilation device 10 blocks the communication hole 941. As some embodiments of the present application, a plane is set. The normal line of this plane is along the length direction of the vehicle body assembly 100 (i.e.,Figure 1 parallel to the X direction shown, and this plane is perpendicular to the length direction of the vehicle body assembly 100 (i.e., the Figure 1 X direction shown), and the orthographic projection of the communication hole 941 on this plane is located within the orthographic projection of the ventilation device 10 on this plane.

[0047] The ventilation device 10 is formed with ventilation grilles 20. The number of ventilation grilles 20 can be multiple. The number of ventilation grilles 20 can be, but is not limited to, twenty, thirty, forty, etc. As some embodiments of the present application, the number of ventilation grilles 20 can be twenty. A plurality of ventilation grilles 20 are all in communication with the air chamber 90 and the communication hole 941. That is to say, the air in the air chamber 90 can enter the air inlet passage through a plurality of ventilation grilles 20.

[0048] As some embodiments of the present application, the width of the ventilation grille 20 can be set to, but is not limited to, 4 mm. In this way, not only can the air chamber 90 and the communication hole be communicated, but also the probability of small animals entering the air inlet passage can be reduced.

[0049] It should be noted that during the rainy driving of the vehicle, liquid will accumulate in the air chamber 90. When the vehicle generates acceleration, the liquid will splash under the action of inertia. By arranging the ventilation device 10 on the first air chamber plate 94, the communication hole 941 can be shielded through the ventilation device 10 to block the splashing rainwater from entering the air inlet passage to a certain extent. Moreover, the ventilation device 10 can greatly reduce the probability of small animals entering the air inlet passage and reduce the probability of the air inlet passage being contaminated by small animals or their excreta.

[0050] Therefore, by making the ventilation device 10 block the communication hole 941 and form a plurality of ventilation grilles 20, not only can fresh air enter the air inlet passage through the communication hole 941, but also the shielding liquid can be reduced to reduce the probability of liquid entering the passenger compartment. Moreover, the ventilation device 10 can block small animals from entering the air inlet passage, thereby reducing the risk of the air inlet passage being contaminated, which is beneficial to improving the air quality of the passenger compartment and the driving experience of the passengers.

[0051] In some embodiments of the present invention, as Figure 6 shown, the ventilation device 10 includes: a ventilation side wall 11 and a plurality of first water guiding members 30. The plurality of ventilation grilles 20 include: a plurality of first ventilation grilles 21. The ventilation side wall 11 is formed with a plurality of first ventilation grilles 21. A plurality of first water guiding members 30 are all arranged inside the ventilation side wall 11 and correspond to the plurality of first ventilation grilles 21 one by one. The first water guiding member 30 is used to block and divert liquid.

[0052] Among them, the number of the first water guiding members 30 can be, but is not limited to, two, three, four, etc. The plurality of first water guiding members 30 are along the length direction of the vehicle body assembly 100 (i.e., the Figure 1Arranged at intervals in the X direction as shown.

[0053] The first water guide member 30 is arranged on the ventilation side wall 11. That is to say, the first water guide member 30 is connected to the ventilation side wall 11. As some embodiments of the present application, a plurality of first water guide members 30 are all arranged inside the ventilation side wall 11, and a plurality of first water guide members 30 are arranged in one-to-one correspondence with a plurality of first ventilation grilles 21. A plurality of first water guide members 30 are all used to block and divert liquid.

[0054] It should be noted that as Figure 10 shown, when the vehicle generates acceleration, the liquid in the air chamber 90 will splash under the action of inertia. By arranging a plurality of first water guide members 30 in one-to-one correspondence with a plurality of first ventilation grilles 21, the first water guide member 30 can block the splashing liquid from entering the ventilation device 10 through the first ventilation grille 21, which can reduce the probability of liquid entering the air inlet passage. Moreover, the first water guide member 30 can divert the blocked liquid outside the ventilation device 10.

[0055] By making the ventilation device 10 include a plurality of first water guide members 30 and a plurality of first ventilation grilles 21, the ventilation device 10 can be reasonably arranged, which can not only increase the ventilation performance of the ventilation device 10, but also reduce the probability of liquid entering the air inlet passage, which is beneficial to improving the use reliability of the vehicle body assembly 100.

[0056] In some embodiments of the present invention, as Figure 6 、 Figure 7 and Figure 10 shown, the first water guide member 30 includes: a first water guide plate 31 and a second water guide plate 32. Along the thickness direction of the ventilation side wall 11, the first water guide plate 31 is arranged at an interval from the ventilation side wall 11, and the second water guide plate 32 is connected between the lower end of the first water guide plate 31 and the ventilation side wall 11.

[0057] Along the thickness direction of the ventilation side wall 11, in other words, along the width direction of the vehicle body assembly 100 (i.e., Figure 1 shown in the Y direction), the first water guide plate 31 is arranged at an interval from the ventilation side wall 11 so that the first ventilation grille 21 of the ventilation side wall 11 can reliably ventilate. The first water guide plate 31 is connected to the second water guide plate 32. Along the height direction of the vehicle body assembly 100 (i.e., Figure 1 shown in the Z direction), the second water guide plate 32 is connected between the lower end of the first water guide plate 31 and the ventilation side wall 11.

[0058] As some embodiments of the present application, the wall surface of the first water guide plate 31 facing the first ventilation grille 21 is the first water guide surface 311. Along the height direction of the vehicle body assembly 100 (i.e., Figure 1In the Z direction (as shown), from the upper end to the lower end of the first water guide plate 31, the spacing distance between the first water guide surface 311 and the first ventilation grille 21 gradually increases, so that the water flow flows downward along the first water guide surface 311 from top to bottom.

[0059] As some embodiments of the present application, the upper surface of the second water guide plate 32 is configured as a second water guide surface 321. Along the height direction of the vehicle body assembly 100 (i.e., Figure 1 the Z direction as shown), from the end of the second water guide plate 32 close to the first water guide plate 31 to the end far from the first water guide plate 31, the second water guide surface 321 gradually slopes downward, so that the water flow flows out of the ventilation device 10 along the second water guide surface 321.

[0060] As some embodiments of the present application, as Figure 7 shown, the first water guide member 30 further includes: a seventh water guide plate 37. The ventilation device 10 includes a ventilation front wall 12. The seventh water guide plate 37 is connected to the first water guide plate 31, the second water guide plate 32, and the ventilation side wall 11. Moreover, the seventh water guide plate 37 is located on the side of the first water guide plate 31 away from the ventilation front wall 12. Such a setting can make the installation position of the seventh water guide plate 37 reasonable, effectively block the splashing liquid, further reduce the probability of water entering the ventilation device 10, and is beneficial to improving the use reliability of the ventilation device 10.

[0061] By arranging the first water guide plate 31 at an interval from the ventilation side wall 11 and connecting the second water guide plate 32 between the lower end of the first water guide plate 31 and the ventilation side wall 11, the positions of the first water guide plate 31 and the second water guide plate 32 can be made reasonable, the liquid can be blocked from entering the ventilation device 10, and the liquid can be drained outside the ventilation device 10. It can effectively prevent the liquid from entering the communication hole 941 through the first ventilation grille 21, which is beneficial to improving the use reliability of the ventilation device 10.

[0062] As some embodiments of the present application, the ventilation device 10 is an integrally formed part.

[0063] In some embodiments of the present invention, as Figure 1 、 Figure 2 、 Figure 4 and Figure 6 shown, the engine compartment assembly 99 further includes a second air chamber plate 95. The second air chamber plate 95 is configured as the bottom wall of the air chamber 90. The second air chamber plate 95 is formed with a first drain hole 951 and a second drain hole 952. Along the width direction of the vehicle body assembly 100 (i.e., Figure 1In the Y direction (as shown), the first drain hole 951 and the second drain hole 952 are distributed on both sides, the ventilation device 10 is disposed adjacent to the first drain hole 951, the ventilation sidewall 11 includes a first sidewall 111 and a second sidewall 112, the first sidewall 111 is closer to the first drain hole 951 than the second sidewall 112, and among the first sidewall 111 and the second sidewall 112, only the second sidewall 112 is formed with a first ventilation grille 21.

[0064] In some embodiments of the present application, the second air chamber plate 95 is configured as the bottom wall of the air chamber 90, and the first air chamber plate 94 and the second air chamber plate 95 are connected by a bolt connection, or the first air chamber plate 94 and the second air chamber plate 95 are integrally formed.

[0065] The second air chamber plate 95 is formed with a first drain hole 951 and a second drain hole 952. In some embodiments of the present application, the number of the first drain holes 951 is one. In some embodiments of the present application, the number of the first drain holes 951 is multiple. The number of the first drain holes 951 may be, but is not limited to, two, three, etc. For example, the number of the first drain holes 951 is two.

[0066] In some embodiments of the present application, the number of the second drain holes 952 is one. In some embodiments of the present application, the number of the second drain holes 952 is multiple. The number of the second drain holes 952 may be, but is not limited to, two, three, etc. For example, the number of the second drain holes 952 is two.

[0067] In some embodiments of the present application, at least one of the first drain holes 951 or at least one of the second drain holes 952 is provided with a mesh structure. Such a setting can reduce the probability of small animals entering through the first drain hole 951 or the second drain hole 952.

[0068] In the width direction of the vehicle body assembly 100 (i.e., Figure 1 the Y direction as shown), the first drain hole 951 and the second drain hole 952 are distributed on both sides of the vehicle body assembly 100, and the ventilation device 10 is disposed adjacent to the first drain hole 951.

[0069] The ventilation sidewall 11 includes a first sidewall 111 and a second sidewall 112. In the width direction of the vehicle body assembly 100 (i.e., Figure 1 the Y direction as shown), the first sidewall 111 is closer to the first drain hole 951 than the second sidewall 112. In other words, the distance between the first sidewall 111 and the first drain hole 951 is less than the distance between the second sidewall 112 and the first drain hole 951. That is to say, the first sidewall 111 is closer to the first drain hole 951, and the first sidewall 111 is not provided with a first ventilation grille 21, while the second sidewall 112 is provided with a first ventilation grille 21.

[0070] Such a setting can make the ventilation device 10 reasonably arranged, reduce the probability of a large amount of liquid entering the ventilation device 10 due to the first side wall 111 being too close to the first drain hole 951, and moreover, such a setting can balance the air intake volume of the ventilation device 10, which is beneficial to improving the use reliability of the ventilation device 10.

[0071] In some embodiments of the present utility model, as Figure 4 , Figure 5 , Figures 7 - 9 shown, the ventilation device 10 further includes: a ventilation front wall 12, a ventilation bottom wall 13, and a plurality of second water guiding members 40. The plurality of ventilation grilles 20 include: a plurality of second ventilation grilles 22 and a plurality of third ventilation grilles 23. The ventilation front wall 12 is formed with a plurality of second ventilation grilles 22, the ventilation bottom wall 13 is formed with a plurality of third ventilation grilles 23. The plurality of second water guiding members 40 are all arranged inside the ventilation front wall 12 and correspond to the plurality of second ventilation grilles 22 one by one. The second water guiding member 40 is used to block and divert liquid.

[0072] Among them, the number of the second water guiding members 40 can be, but is not limited to, two, three, four, etc. The plurality of second water guiding members 40 are arranged at intervals in the width direction of the vehicle body assembly 100 (i.e., Figure 1 the Y direction shown). The second water guiding member 40 is arranged on the ventilation front wall 12, that is to say, the second water guiding member 40 is connected to the ventilation front wall 12. As some embodiments of the present application, the plurality of second water guiding members 40 are all arranged inside the ventilation front wall 12, and moreover, the plurality of second water guiding members 40 are arranged corresponding to the plurality of second ventilation grilles 22 one by one.

[0073] It should be noted that when the vehicle generates acceleration, the liquid in the air chamber 90 will splash under the action of inertia. The second water guiding member 40 can block the splashing liquid from entering the ventilation device 10 through the second ventilation grille 22, reduce the probability of liquid entering the air inlet passage, and moreover, the second water guiding member 40 can divert the blocked liquid outside the ventilation device 10.

[0074] Such a setting can make the ventilation device 10 reasonably arranged, not only can increase the ventilation performance of the ventilation device 10, but also can reduce the probability of water entering the air inlet passage, which is beneficial to improving the use reliability of the ventilation device 10.

[0075] In some embodiments of the present utility model, as Figure 5 , Figures 7 - 9 shown, the second water guiding member 40 includes: a third water guiding plate 41 and a fourth water guiding plate 42. Along the thickness direction of the ventilation front wall 12, the third water guiding plate 41 is arranged at an interval from the ventilation front wall 12, and the fourth water guiding plate 42 is connected between the side end of the third water guiding plate 41 and the ventilation front wall 12. The third water guiding plate 41 is used to block and divert liquid.

[0076] In the thickness direction of the ventilation front wall 12, in other words, in the length direction of the vehicle body assembly 100 (i.e., Figure 1 the X direction shown), the third water guide plate 41 is spaced from the ventilation front wall 12 so that the second ventilation grille 22 of the ventilation side wall 11 can ventilate reliably. The third water guide plate 41 is connected to the fourth water guide plate 42. In the length direction of the vehicle body assembly 100 (i.e., Figure 1 the X direction shown), the fourth water guide plate 42 is connected between the left end of the third water guide plate 41 and the ventilation front wall 12, or the fourth water guide plate 42 is connected between the right end of the third water guide plate 41 and the ventilation front wall 12.

[0077] As some embodiments of the present application, as Figure 5 shown, the plurality of second water guide members 40 can be divided into a first group of second water guide members and a second group of second water guide members. In the width direction of the vehicle body assembly 100 (i.e., Figure 1 the Y direction shown), the first group of second water guide members and the second group of second water guide members are arranged. Among them, the fourth water guide plate 42 in the first group of second water guide members is arranged on the side of the third water guide plate 41 away from the second group of second water guide members, and the fourth water guide plate 42 in the second group of second water guide members is arranged on the side of the third water guide plate 41 away from the first group of second water guide members. Such an arrangement can make the plurality of second water guide members 40 reasonably arranged and can effectively block the splashing liquid.

[0078] As some embodiments of the present application, the wall surface of the third water guide plate 41 facing the second ventilation grille 22 is the third water guide surface 411. In the height direction of the vehicle body assembly 100 (i.e., Figure 1 the Z direction shown), from the upper end to the lower end of the third water guide plate 41, the interval distance between the third water guide surface 411 and the second ventilation grille 22 gradually increases so that the water flow flows downward along the third water guide surface 411 from top to bottom.

[0079] By spacing the third water guide plate 41 from the ventilation front wall 12 and connecting the fourth water guide plate 42 between the side end of the third water guide plate 41 and the ventilation front wall 12, the positions of the third water guide plate 41 and the fourth water guide plate 42 can be made reasonable, the liquid can be blocked from entering the ventilation device 10, and moreover, the liquid can be drained outside the ventilation device 10, and the liquid can be effectively blocked from entering the communication hole 941 through the second ventilation grille 22, which is beneficial to improving the use reliability of the ventilation device 10.

[0080] In some embodiments of the present utility model, as Figure 5 、 Figure 8 、 Figure 9 and Figure 11As shown, the ventilation device 10 further includes: a plurality of third water guiding members 50, the plurality of third water guiding members 50 are all arranged inside the ventilation bottom wall 13 and correspond to the plurality of third ventilation grilles 23 one by one, and the plurality of third water guiding members 50 correspond to the plurality of second water guiding members 40 one by one. One end of the third water guiding member 50 is connected to the bottom end of the corresponding second water guiding member 40, and the third water guiding member 50 is used to block and divert liquid.

[0081] Among them, the number of the third water guiding members 50 can be, but is not limited to, two, three, four, etc. The plurality of third water guiding members 50 are arranged at intervals in the width direction of the vehicle body assembly 100 (i.e., Figure 1 the Y direction shown).

[0082] The third water guiding member 50 is arranged on the ventilation bottom wall 13, that is to say, the third water guiding member 50 is connected to the ventilation bottom wall 13. As some embodiments of the present application, the plurality of third water guiding members 50 are all arranged inside the ventilation bottom wall 13, and the plurality of third water guiding members 50 are arranged corresponding to the plurality of third ventilation grilles 23 one by one.

[0083] The plurality of third water guiding members 50 correspond to the plurality of second water guiding members 40 one by one. Among them, along the length direction of the vehicle body assembly 100 (i.e., Figure 1 the X direction shown), one end of the third water guiding member 50 is connected to the bottom end of the corresponding second water guiding member 40. Specifically, the third water guiding member 50 is connected to the bottom end of the corresponding third water guiding plate 41.

[0084] It should be noted that, as Figure 11 shown, when the vehicle generates acceleration, the liquid in the air chamber 90 will splash onto the third water guiding member 50 under the action of inertia. The third water guiding member 50 can block water from entering the ventilation device 10 through the third ventilation grille 23, can reduce the probability of water entering the air inlet channel, and can divert the water outside the ventilation device 10 through the third water guiding member 50.

[0085] By making the ventilation device 10 include a plurality of third water guiding members 50, the ventilation device 10 can be reasonably arranged, which can not only increase the ventilation performance of the ventilation device 10, but also reduce the probability of liquid entering the air inlet channel, and is beneficial to improving the use reliability of the ventilation device 10.

[0086] In some embodiments of the present invention, as Figure 5 , Figure 8 , Figure 9 and Figure 11 shown, the third water guiding member 50 includes: a fifth water guiding plate 51 and a sixth water guiding plate 52. Along the thickness direction of the ventilation bottom wall 13, the fifth water guiding plate 51 is arranged at intervals with the ventilation bottom wall 13, and the sixth water guiding plate 52 is connected between the side end of the fifth water guiding plate 51 and the ventilation bottom wall 13. The fifth water guiding plate 51 is used to block and divert liquid.

[0087] In the thickness direction of the ventilation bottom wall 13, in other words, in the height direction of the vehicle body assembly 100 (i.e., Figure 1 the Z direction shown), the fifth water guide plate 51 is spaced from the ventilation bottom wall 13 so that the third ventilation grille 23 of the ventilation bottom wall 13 can ventilate reliably. The fifth water guide plate 51 is connected to the sixth water guide plate 52. In the width direction of the vehicle body assembly 100 (i.e., Figure 1 the Y direction shown), the sixth water guide plate 52 is connected between the side end of the fifth water guide plate 51 and the ventilation bottom wall 13.

[0088] As some embodiments of the present application, the wall surface of the fifth water guide plate 51 facing the third ventilation grille 23 is the fourth water guide surface 511. In the height direction of the vehicle body assembly 100 (i.e., Figure 1 the Z direction shown), from the front end to the rear end of the fifth water guide plate 51, the spacing distance between the fourth water guide surface 511 and the third ventilation grille 23 gradually decreases, so that the water flow flows from top to bottom along the fourth water guide surface 511.

[0089] As some embodiments of the present application, as Figure 5 、 Figure 8 and Figure 9 shown, the multiple third water guide members 50 can be divided into a first group of third water guide members and a second group of third water guide members. In the width direction of the vehicle body assembly 100 (i.e., Figure 1 the Y direction shown), the first group of third water guide members and the second group of third water guide members are arranged. Among them, the sixth water guide plate 52 in the first group of third water guide members is arranged on the side of the fifth water guide plate 51 away from the second group of third water guide members, and the sixth water guide plate 52 in the second group of third water guide members is arranged on the side of the fifth water guide plate 51 away from the first group of third water guide members. Such a setting can make the multiple fifth water guide plates 51 be reasonably arranged and can effectively block the splashing liquid.

[0090] By spacing the fifth water guide plate 51 from the ventilation bottom wall 13 and connecting the sixth water guide plate 52 between the side end of the fifth water guide plate 51 and the ventilation bottom wall 13, the positions of the fifth water guide plate 51 and the sixth water guide plate 52 can be reasonable, the liquid can be blocked from entering the ventilation device 10, and moreover, the liquid can be drained outside the ventilation device 10, and the liquid can be effectively blocked from entering the communication hole 941 through the third ventilation grille 23, which is beneficial to improving the use reliability of the ventilation device 10.

[0091] In some embodiments of the present invention, as Figure 1 shown, the engine compartment assembly 99 includes: a lower cross member 93 of the windshield. The ventilation device 10 further includes: a ventilation top wall 14. The multiple ventilation grilles 20 include: multiple fourth ventilation grilles 24. The ventilation top wall 14 is formed with multiple fourth ventilation grilles 24. In the height direction of the vehicle body assembly 100 (i.e.,Figure 1 In the Z - direction (as shown), the lower cross - beam 93 of the windshield is located above the ventilation top wall 14 and corresponds to the ventilation top wall 14.

[0092] The number of the fourth ventilation grilles 24 can be multiple. The number of the fourth ventilation grilles 24 can be, but is not limited to, two, three, four, etc. As some embodiments of the present application, the number of the fourth ventilation grilles 24 is four.

[0093] In the height direction of the vehicle body assembly 100 (i.e., Figure 1 the Z - direction as shown), the lower cross - beam 93 of the windshield is located above the ventilation top wall 14, and the lower cross - beam 93 of the windshield is arranged corresponding to the ventilation top wall 14.

[0094] It should be noted that due to the relatively high setting position of the ventilation top wall 14, the probability that the liquid in the air chamber 90 enters the ventilation device 10 through the fourth ventilation grilles 24 of the ventilation top wall 14 is relatively low. Moreover, since the lower cross - beam 93 of the windshield is located above the ventilation top wall 14 and is arranged corresponding to the ventilation top wall 14, the probability that the external liquid enters the ventilation device 10 from outside the air chamber 90 through the fourth ventilation grilles 24 of the ventilation top wall 14 is relatively low. Therefore, a water - guiding member corresponding to the fourth ventilation grilles 24 can be not provided to reduce the manufacturing difficulty of the ventilation device 10.

[0095] By making the lower cross - beam 93 of the windshield located above the ventilation top wall 14 and corresponding to the ventilation top wall 14, the ventilation top wall 14 can be shielded, so as to reduce the probability that the external liquid enters the ventilation device 10 from outside the air chamber 90 through the fourth ventilation grilles 24 of the ventilation top wall 14. Thus, a water - guiding member corresponding to the fourth ventilation grilles 24 can be not provided to reduce the manufacturing difficulty of the ventilation device 10.

[0096] The vehicle according to the embodiment of the present utility model includes the vehicle body assembly 100 of the vehicle in the above - mentioned embodiment. By making the ventilation device shield the communication hole and be formed with a plurality of ventilation grilles, not only can fresh air enter the air inlet passage through the communication hole, but also the shielding of liquid can be reduced to reduce the probability of liquid entering the passenger compartment. Moreover, the ventilation device can block small animals from entering the air inlet passage, thereby reducing the risk of the air inlet passage being contaminated, which is beneficial to improving the air quality of the passenger compartment and the driving experience of the occupants.

[0097] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0098] In the description of the present utility model, "the first feature" and "the second feature" may include one or more of such features.

[0099] In the description of the present utility model, the meaning of "a plurality of" is two or more.

[0100] In the description of the present utility model, that the first feature is "above" or "below" the second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but in contact through additional features therebetween.

[0101] In the description of the present utility model, that the first feature is "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature.

[0102] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0103] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. A vehicle body assembly (100), characterized in that, Including: A nacelle assembly (99), the nacelle assembly (99) defining an air chamber (90), the nacelle assembly (99) including a first air chamber plate (94), the first air chamber plate (94) being configured as a rear wall of the air chamber (90), the first air chamber plate (94) being formed with a communication hole (941), the communication hole (941) communicating with the air chamber (90), and the communication hole (941) being adapted to communicate with an air inlet passage of the vehicle body assembly (100); A ventilation device (10), the ventilation device (10) being disposed on the first air chamber plate (94) and on a side of the first air chamber plate (94) facing the air chamber (90), the ventilation device (10) covering the communication hole (941), the ventilation device (10) being formed with a plurality of ventilation grilles (20), and the plurality of ventilation grilles (20) all communicating the air chamber (90) and the communication hole (941).

2. The vehicle body assembly (100) according to claim 1, characterized in that, The ventilation device (10) includes: a ventilation side wall (11) and a plurality of first water guiding members (30), the plurality of ventilation grilles (20) including: a plurality of first ventilation grilles (21), the ventilation side wall (11) being formed with the plurality of first ventilation grilles (21), the plurality of first water guiding members (30) all being disposed inside the ventilation side wall (11) and corresponding to the plurality of first ventilation grilles (21) one by one, and the first water guiding member (30) being used for blocking and guiding liquid.

3. The vehicle body assembly (100) according to claim 2, characterized in that, The first water guiding member (30) includes: a first water guiding plate (31) and a second water guiding plate (32), along the thickness direction of the ventilation side wall (11), the first water guiding plate (31) is spaced apart from the ventilation side wall (11), and the second water guiding plate (32) is connected between the lower end of the first water guiding plate (31) and the ventilation side wall (11).

4. The vehicle body assembly (100) according to claim 2, characterized in that, The nacelle assembly (99) further includes a second air chamber plate (95), the second air chamber plate (95) being configured as a bottom wall of the air chamber (90), the second air chamber plate (95) being formed with a first drainage hole (951) and a second drainage hole (952), along the width direction of the vehicle body assembly (100), the first drainage hole (951) and the second drainage hole (952) are distributed on both sides, the ventilation device (10) is disposed adjacent to the first drainage hole (951), the ventilation side wall (11) includes a first side wall (111) and a second side wall (112), the first side wall (111) is closer to the first drainage hole (951) than the second side wall (112), and among the first side wall (111) and the second side wall (112), only the second side wall (112) is formed with the first ventilation grille (21).

5. The vehicle body assembly (100) according to claim 1, characterized in that, The ventilation device (10) further includes: a ventilation front wall (12), a ventilation bottom wall (13), and a plurality of second water guiding members (40). The plurality of ventilation grilles (20) include: a plurality of second ventilation grilles (22) and a plurality of third ventilation grilles (23). The ventilation front wall (12) is formed with the plurality of second ventilation grilles (22), and the ventilation bottom wall (13) is formed with the plurality of third ventilation grilles (23). The plurality of second water guiding members (40) are all arranged inside the ventilation front wall (12) and correspond to the plurality of second ventilation grilles (22) one by one. The second water guiding member (40) is used to block and divert liquid.

6. The vehicle body assembly (100) according to claim 5, characterized in that, The second water guiding member (40) includes: a third water guiding plate (41) and a fourth water guiding plate (42). Along the thickness direction of the ventilation front wall (12), the third water guiding plate (41) is arranged at an interval from the ventilation front wall (12), and the fourth water guiding plate (42) is connected between the side end of the third water guiding plate (41) and the ventilation front wall (12). The third water guiding plate (41) is used to block and divert liquid.

7. The vehicle body assembly (100) according to claim 5, characterized in that, The ventilation device (10) further includes: a plurality of third water guiding members (50). The plurality of third water guiding members are all arranged inside the ventilation bottom wall (13) and correspond to the plurality of third ventilation grilles (23) one by one, and the plurality of third water guiding members (50) correspond to the plurality of second water guiding members (40) one by one. One end of the third water guiding member (50) is connected to the bottom end of the corresponding second water guiding member (40). The third water guiding member (50) is used to block and divert liquid.

8. The vehicle body assembly (100) according to claim 7, wherein, The third water guiding member (50) includes: a fifth water guiding plate (51) and a sixth water guiding plate (52). Along the thickness direction of the ventilation bottom wall (13), the fifth water guiding plate (51) is arranged at an interval from the ventilation bottom wall (13), and the sixth water guiding plate (52) is connected between the side end of the fifth water guiding plate (51) and the ventilation bottom wall (13). The fifth water guiding plate (51) is used to block and divert liquid.

9. The vehicle body assembly (100) according to claim 1, characterized in that, The cabin assembly (99) includes: a lower cross beam (93) of the windshield. The ventilation device (10) further includes: a ventilation top wall (14). The plurality of ventilation grilles (20) include: a plurality of fourth ventilation grilles (24). The ventilation top wall (14) is formed with the plurality of fourth ventilation grilles (24). Along the height direction of the vehicle body assembly (100), the lower cross beam (93) of the windshield is located above the ventilation top wall (14) and corresponds to the ventilation top wall (14).

10. A vehicle, characterized in that, A vehicle body assembly (100) including the vehicle according to any one of claims 1-9.

Images