Air-inlet grille assembly and vehicle

Abstract

The utility model discloses an air-inlet grille assembly and a vehicle, the air-inlet grille assembly comprises a plurality of air-inlet grille assemblies, the plurality of air-inlet grille assemblies are arranged along the length direction of the air-inlet grille assembly, each air-inlet grille assembly comprises a frame and an air-inlet grille, the air-inlet grille is rotatably arranged on the corresponding frame, and the air-inlet grille is arranged on the frame. Every two adjacent frames are rotationally connected so that the included angle between every two adjacent air inlet grille assemblies can be adjusted. The multiple air inlet grille assemblies are arranged in the length direction, every two adjacent frames can rotate, in this way, the included angle between every two adjacent air inlet grille assemblies can be adjusted, the attaching degree between the air inlet grille assemblies and a vehicle body can be higher, the rotatable air inlet grilles are arranged in the frames, the air inlet blocking effect can be improved, and the service life of the air inlet grille assemblies is prolonged. And the air resistance coefficient of the vehicle can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to an air intake grille assembly and a vehicle. Background Art

[0002] At present, the air intake grille is installed at the front end of the car, so that the air intake volume can be controlled or adjusted according to actual needs. The air intake grille can reduce the wind resistance of the car, and achieve efficient thermal management of the engine cabin and energy saving and emission reduction.

[0003] In the related art, the left blade group and the right blade group of the air intake grille are arranged in a straight line in the left and right directions, and there is no angle between the left blade group and the right blade group. This will cause the air intake grille and the grille body to be unable to fit together, thereby forming a cavity between the air intake grille and the grille body. When the vehicle is driving, air will enter the cavity, resulting in poor effect of the air intake grille in blocking the air intake, which will increase the vehicle's drag coefficient. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one objective of the present invention is to provide an air intake grille assembly that can be reshaped to improve its fit with the vehicle body, thereby enhancing the air intake blocking effect and thereby increasing the vehicle's drag coefficient.

[0005] The utility model further provides a vehicle.

[0006] According to the utility model, the air intake grille assembly includes: multiple air intake grille assemblies, multiple air intake grille assemblies are arranged along the length direction of the air intake grille assembly, each of the air intake grille assemblies includes a frame and an air intake grille, the air intake grille is rotatably set on the corresponding frame, and two adjacent frames are rotatably connected to adjust the angle between the two adjacent air intake grille assemblies.

[0007] According to the air intake grille assembly of the present invention, by arranging multiple air intake grille components along the length direction, two adjacent frames can be rotated. This arrangement can adjust the angle between the two adjacent air intake grille components, so that the fit between the air intake grille components and the vehicle body can be higher. A rotatable air intake grille is arranged in the frame, so as to improve the effect of blocking the air intake, and thus increase the vehicle's drag coefficient.

[0008] In some examples of the present invention, one of the two adjacent frames is provided with a first rotating shaft and the other is provided with a first rotating hole, and the first rotating shaft is provided in the first rotating hole.

[0009] In some examples of the present invention, the frame includes: a horizontal banner and a vertical banner, the vertical banners are respectively connected to the two ends of the horizontal banner, the air intake grille is rotatably arranged between the vertical banners, and the vertical banner of one of the two adjacent frames is rotatably connected to the vertical banner of the other frame.

[0010] In some examples of the present invention, the banner includes: an end banner, both ends of which are respectively connected to the ends of the corresponding vertical banners, and the end banner is provided with a connection portion connected to the bumper assembly.

[0011] In some examples of the present invention, the end banner is constructed in a flat plate shape, the width of the end banner is greater than the width of the vertical banner, and the portion of the end banner that exceeds the vertical banner is provided with the connecting portion.

[0012] In some examples of the present invention, the banner includes: a middle banner, the two ends of which are respectively connected to the middle of the corresponding vertical banner, and each of the air intake grille assemblies includes multiple air intake grilles, and the multiple air intake grilles are located on opposite sides of the middle banner.

[0013] In some examples of the present invention, the frame further includes: a second rotating shaft, the second rotating shaft is respectively connected between the vertical panels, the air intake grille is provided with a second rotating hole, and the second rotating shaft is provided in the second rotating hole.

[0014] In some examples of the present invention, the second rotating shaft is threadedly engaged with the vertical web.

[0015] In some examples of the present invention, a rotation operating portion is provided at one end of the second rotating shaft in the air intake grille component at an end portion along the length direction of the air intake grille assembly.

[0016] In some examples of the present invention, the air intake grille assembly further includes: a driving component, wherein the driving component is connected to the air intake grille to drive the air intake grille to rotate.

[0017] In some examples of the present invention, each of the air intake grille components includes multiple air intake grilles; the air intake grille assembly also includes: a driving member and a linkage mechanism, the linkage mechanism is connected between the driving member and at least two of the air intake grilles to enable at least two of the air intake grilles to rotate synchronously.

[0018] In some examples of the present invention, the linkage mechanism includes: a linkage body, a driving rod and at least two rotating rods, the driving rod is connected between the driving member and the linkage body, at least two of the rotating rods are connected one-to-one with at least two of the air intake grilles, and at least two of the rotating rods are connected to the linkage body.

[0019] In some examples of the present invention, the linkage body includes: a linkage rod and at least two cranks, the linkage rod is connected to the driving rod, at least two cranks are connected to at least two rotating rods in a one-to-one correspondence, and at least two cranks are connected to the linkage rod and have an angle with the length direction of the linkage rod.

[0020] In some examples of the present invention, the driving member is formed with an arc-shaped moving groove, and the driving rod passes through the moving groove.

[0021] In some examples of the present invention, the multiple air intake grilles of each air intake grille assembly form multiple air intake grille groups, each air intake grille group includes at least two air intake grilles, and there are multiple drive assemblies, and the multiple drive assemblies correspond one-to-one to the multiple air intake grille groups.

[0022] In some examples of the present invention, the linkage mechanism is provided on opposite sides of the driving member to be respectively connected to the air intake grilles in two adjacent frames.

[0023] In some examples of the present invention, along the length direction of the air intake grille assembly, the outer side edge of the frame of the air intake grille assembly located at the end is provided with a first guide portion for guiding the flow outward, and the cross-section of the first guide portion is arc-shaped; and / or along the length direction of the air intake grille assembly, the outer side edge of the frame of the air intake grille assembly located at the end is provided with a second guide portion for guiding the flow inward, and the cross-section of the second guide portion is arc-shaped.

[0024] In some examples of the present invention, the cross-section of the air intake grille is diamond-shaped or rectangular.

[0025] The vehicle according to the present utility model includes: the air intake grille assembly described above.

[0026] Compared with the existing technology, the present invention adopts a method of arranging multiple air intake grille assemblies along the length direction, and two adjacent frames can be rotated. This arrangement can adjust the angle between two adjacent air intake grille assemblies, so that the fit between the air intake grille assemblies and the vehicle body can be higher, and the two adjacent air intake grille assemblies can be disassembled, thereby reducing space utilization during transportation and optimizing the overall design of the vehicle.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] Figure 1 1 is a structural schematic diagram of an air intake grille assembly according to an embodiment of the present utility model;

[0030] Figure 2 is an exploded view of an air intake grille assembly according to an embodiment of the present utility model;

[0031] Figure 3 It is a structural diagram of the framework;

[0032] Figure 4 It is a structural diagram of the linkage mechanism;

[0033] Figure 5 It is a structural diagram of the driving parts.

[0034] Reference numerals:

[0035] 100. Air intake grille assembly;

[0036] 101. Air intake grille assembly;

[0037] 10. Frame; 11. First rotating shaft; 12. First rotating hole; 13. Banner; 131. End banner; 132. Connecting part; 133. Middle banner; 14. Vertical banner; 15. Second rotating shaft; 16. Second rotating hole; 17. Rotation operating part; 20. Air intake grille; 30. Driving member; 31. Moving groove; 40. Linkage mechanism; 41. Linkage body; 411. Linkage rod; 412. Crank; 42. Driving rod; 43. Rotating rod. DETAILED DESCRIPTION

[0038] The following describes in detail embodiments of the present invention, which are illustrative only with reference to the accompanying drawings.

[0039] Reference below Figure 1-Figure 5 An air intake grille assembly 100 according to an embodiment of the present invention is described. The air intake grille assembly 100 is applied to a vehicle.

[0040] like Figure 1 and Figure 2 As shown, the air intake grille assembly 100 according to the present invention includes: multiple air intake grille assemblies 101, and the multiple air intake grille assemblies 101 are arranged along the length direction of the air intake grille assembly 100. Each air intake grille assembly 101 includes a frame 10 and an air intake grille 20. The air intake grille 20 is rotatably set on the corresponding frame 10, and the two adjacent frames 10 are rotatably connected to adjust the angle between the two adjacent air intake grille assemblies 101.

[0041] It can be understood that multiple air intake grille assemblies 101 constitute the main body of the air intake grille assembly 100, and multiple air intake grille assemblies 101 are arranged along the length direction, that is, multiple air intake grille assemblies 101 are arranged along the transverse direction of the vehicle body, so that multiple air intake grille assemblies 101 can be arranged in front of the vehicle body, so that the air intake grille assemblies 101 can ventilate and dissipate heat for the vehicle, and two adjacent ones of the multiple air intake grille assemblies 101 can rotate relative to each other, so that there can be a certain angle between the multiple air intake grilles 20. Such an arrangement can convert the "I" arrangement of the air intake grilles 20 in the prior art into a "U" arrangement, which can not only make the fit between the air intake grille assembly 101 and the vehicle body higher, but also reduce the gap between the air intake grille assembly 101 and the vehicle body, thereby improving the effect of blocking the air intake, and then increasing the vehicle's air resistance coefficient.

[0042] Among them, the frame 10 and the air intake grille 20 constitute the main structure of the air intake grille assembly 101. There is a certain angle between the frames 10, which can improve the effect of blocking the air intake, and thus increase the vehicle's air resistance coefficient. The air intake grille 20 is arranged in the frame 10, so that the frame 10 can limit the air intake grille 20, and thus facilitate the installation of the air intake grille 20 in the frame 10, and the air intake grille 20 can be rotated relative to the frame 10. This arrangement can make the air intake grille 20 closed in winter and open in summer, thereby ensuring the ventilation, air intake and heat dissipation functions of the air intake grille assembly 100.

[0043] For example, there are three air intake grille assemblies 101, the middle air intake grille assembly 101 is located in front of the vehicle's heat dissipation module, and the air intake grille assemblies 101 on both sides have a certain angle relative to the middle one, which not only makes the air intake grille assembly 101 fit the front end of the vehicle body, but also allows the air intake grille assembly 101 to dissipate heat to the heat dissipation module, thereby improving the performance of the vehicle.

[0044] Therefore, by arranging multiple air intake grille assemblies 101 along the length direction, two adjacent frames 10 can be rotated. This arrangement can adjust the angle between two adjacent air intake grille assemblies 101, so that the air intake grille assemblies 101 can fit more closely with the vehicle body. A rotatable air intake grille 20 is provided in the frame 10, so as to improve the effect of blocking the air intake, thereby increasing the vehicle's drag coefficient.

[0045] Among them, such as Figure 2 and Figure 3As shown, one of two adjacent frames 10 is provided with a first rotating shaft 11 and the other is provided with a first rotating hole 12. The first rotating shaft 11 is disposed within the first rotating hole 12. It is understood that the first rotating holes 12 are provided on both sides of one frame 10, and the first rotating shafts 11 are provided on both sides of the adjacent frame 10. The first rotating shafts 11 or first rotating holes 12 on multiple frames 10 are staggered, with the first rotating shafts 11 passing through the first rotating holes 12. This allows multiple frames 10 to be interconnected, allowing multiple air intake grille assemblies 101 to be installed at the front end of the vehicle body. Furthermore, the first rotating shafts 11 and first rotating holes 12 can rotate relative to each other, allowing adjacent frames 10 to deflect by a certain angle. This not only improves the fit between the air intake grille assemblies 101 and the vehicle body, but also enhances the air intake blocking effect, thereby increasing the vehicle's drag coefficient. For example, the first rotating shafts 11 and first rotating holes 12 facilitate disassembly, thereby facilitating the disassembly of the frames 10, thereby reducing space utilization during transportation of the air intake grille assembly 100.

[0046] In addition, if Figure 2 and Figure 3 As shown, the frame 10 includes: a horizontal banner 13 and a vertical banner 14, the vertical banners 14 are respectively connected to the two ends of the horizontal banner 13, the air intake grille 20 is rotatably arranged between the vertical banners 14, and the vertical banner 14 of one of the two adjacent frames 10 is rotatably connected to the vertical banner 14 of the other. That is to say, the horizontal banner 13 and the vertical banner 14 constitute the main structure of the frame 10, the horizontal banner 13 is arranged at intervals up and down, and the vertical banner 14 is located on the left and right sides of the horizontal banner 13, so that an installation space for the air intake grille 20 can be formed between the horizontal banner 13 and the vertical banner 14, and the left and right ends of the air intake grille 20 are connected to the vertical banner 14, and the air intake grille 20 can be rotated relative to the vertical banner 14, so that the air intake grille 20 can be opened and closed. This arrangement can make the air intake grille 20 closed in winter and open in summer, thereby ensuring the ventilation, air intake and heat dissipation functions of the air intake grille assembly 100, and a first rotating shaft 11 is set on the adjacent vertical banners 14, and the first rotating hole 12 is set on the other, so that the adjacent frames 10 can be deflected at a certain angle, which can not only make the fit between the air intake grille assembly 101 and the vehicle body higher, but also improve the effect of blocking the air intake, thereby increasing the vehicle's drag coefficient.

[0047] Among them, such as Figure 2 and Figure 3As shown, the banner 13 includes an end banner 131 , both ends of which are respectively connected to the ends of the corresponding vertical banner 14 , and the end banner 131 is provided with a connecting portion 132 connected to the bumper assembly. It can be understood that the left end of the end banner 131 is connected to the vertical banner 14 on the left side, and the right end of the end banner 131 is connected to the vertical banner 14 on the right side. This arrangement can form an installation space for the air intake grille 20 between the end banner 131 and the vertical banner 14, thereby facilitating the air intake grille 20 to be set in the frame 10, and the end banner 131 is connected to the upper and lower ends of the vertical banner 14, so that the end banner 131 and the vertical banner 14 can form a "mouth" shape, thereby improving the overall structural strength of the frame 10, and a connecting portion 132 is provided on the end banner 131, and the connecting portion 132 is connected to the bumper assembly through fasteners, so that the frame 10 can be connected to the bumper assembly, so that the air intake grille assembly 101 can be set at the front end of the vehicle body, thereby making the fit between the air intake grille assembly 101 and the vehicle body higher.

[0048] In particular, Figure 2 and Figure 3 As shown, the end banner 131 is constructed in a flat plate shape, the width of the end banner 131 being greater than the width of the vertical banner 14, and the portion of the end banner 131 that exceeds the vertical banner 14 being provided with a connecting portion 132. In other words, the flat plate shape of the end banner 131 increases the surface area of the end banner 131, and the width of the end banner 131 in the front-to-back direction is greater than the width of the vertical banner 14 in the front-to-back direction. This arrangement facilitates providing the connecting portion 132 in the portion of the end banner 131 that exceeds the vertical banner 14 in the front-to-back direction, thereby ensuring that the connecting portion 132 does not affect the functions of the vertical banner 14 and the air intake grille 20. It also facilitates connection of the connecting portion 132 to the bumper assembly via fasteners, thereby achieving a higher fit between the air intake grille assembly 101 and the vehicle body.

[0049] In addition, if Figure 2 and Figure 3 As shown, the banner 13 includes a middle banner 133, the ends of which are respectively connected to the middle portions of the corresponding vertical banners 14. Each air intake grille assembly 101 includes a plurality of air intake grilles 20, which are located on opposite sides of the middle banner 133. It is understood that the left end of the middle banner 133 is connected to the middle portion of the vertical banner 14 on the left, and the right end of the middle banner 133 is connected to the middle portion of the vertical banner 14 on the right. This improves the overall structural strength of the frame 10 and facilitates the installation of the air intake grilles 20 in the frame 10. In addition, installation space for two air intake grilles 20 is formed between the end banners 131, the middle banner 133, and the vertical banners 14. This arrangement allows the air intake grilles 20 to be located above and below the middle banner 133, thereby facilitating rotation of the air intake grilles 20 relative to the frame 10, thereby increasing the vehicle's drag coefficient.

[0050] In addition, if Figure 2 and Figure 3 As shown, the frame 10 further includes a second rotating shaft 15, which is connected between the vertical panels 14. The air intake grille 20 is provided with a second rotating hole 16, and the second rotating shaft 15 is disposed within the second rotating hole 16. In other words, the left end of the second rotating shaft 15 is connected to the vertical panel 14 on the left, and the right end of the second rotating shaft 15 is connected to the vertical panel 14 on the right. The second rotating hole 16 is disposed at the center of the air intake grille 20, and the second rotating shaft 15 passes through the second rotating hole 16. This arrangement allows the air intake grille 20 to rotate relative to the vertical panels 14, thereby allowing the air intake grille 20 to be closed in winter and opened in summer, thereby ensuring the ventilation, air intake, and heat dissipation functions of the air intake grille assembly 100.

[0051] In particular, the second rotating shaft 15 and the vertical frame 14 are threadedly matched, so that the connection between the second rotating shaft 15 and the vertical frame 14 can be tightened, and the threaded matching can limit the second rotating shaft 15, thereby facilitating the rotation of the air intake grille 20 relative to the vertical frame 14, thereby ensuring the ventilation, air intake and heat dissipation functions of the air intake grille assembly 100.

[0052] Alternatively, as Figure 2 As shown, a rotation control portion 17 is provided at one end of the second rotating shaft 15 within the air intake grille component 101 at the end along the length of the air intake grille assembly 100. It will be appreciated that the rotation control portion 17 is provided at the left or right end of the second rotating shaft 15 to facilitate manual or controller manipulation of the rotation angle of the second rotating shaft 15, thereby rotating the air intake grille 20 relative to the vertical panel 14, thereby ensuring the ventilation, air intake, and heat dissipation functions of the air intake grille assembly 100.

[0053] In addition, if Figure 1 As shown, the air intake grille assembly 100 further includes a drive assembly connected to the air intake grille 20 to drive the air intake grille 20 to rotate. Specifically, the drive assembly is located on one side of the air intake grille 20 and is connected to the air intake grille 20. This arrangement allows the drive assembly to control the air intake grille 20 to close in winter and open in summer, thereby ensuring the ventilation, air intake, and heat dissipation functions of the air intake grille assembly 100.

[0054] In addition, if Figure 1 、 Figure 2 、 Figure 4 and Figure 5As shown, each air intake grille assembly 101 includes a plurality of air intake grilles 20. The air intake grille assembly 100 further includes a driving member 30 and a linkage mechanism 40. The linkage mechanism 40 is connected between the driving member 30 and at least two air intake grilles 20, thereby causing the at least two air intake grilles 20 to rotate synchronously. It is understood that multiple air intake grilles 20 can be provided in each frame 10. At least two air intake grilles 20 between the end banner 131 and the middle banner 133 are connected to the linkage mechanism 40, so that the linkage mechanism 40 controls the at least two air intake grilles 20 to rotate together, thereby facilitating the opening and closing of the air intake grilles 20 according to actual conditions. Furthermore, the driving member 30 and the linkage mechanism 40 are connected, so that the driving force of the driving member 30 is transmitted to the linkage mechanism 40. The movement of the linkage mechanism 40 then drives the at least two air intake grilles 20 to rotate together, thereby ensuring the ventilation, air intake, and heat dissipation functions of the air intake grille assembly 100. For example, the driving member 30 is a motor, which not only ensures the driving force but also facilitates installation and maintenance. Moreover, the driving member 30 is connected to the controller. When the vehicle speed, temperature and other sensors sense the opening and closing conditions of the air intake grille 20, the controller issues an instruction to the driving member 30, and the driving member 30 then transmits the driving force to the linkage mechanism 40.

[0055] Among them, such as Figure 4 As shown, the linkage mechanism 40 includes a linkage body 41, a drive rod 42, and at least two rotating rods 43. The drive rod 42 is connected between the driving member 30 and the linkage body 41. The at least two rotating rods 43 are connected to at least two air intake grilles 20 in a one-to-one correspondence. The at least two rotating rods 43 are connected to the linkage body 41. In other words, the linkage body 41, the drive rod 42, and the at least two rotating rods 43 constitute the main body of the linkage mechanism 40. The drive rod 42 passes through the driving member 30, and both ends of the drive rod 42 are connected to the linkage body 41, so that the driving force of the driving member 30 can be transmitted to the linkage body 41 through the drive rod 42. The at least two rotating rods 43 are located in the linkage body 41, and the rotating rods 43 correspond to the air intake grilles 20 in a one-to-one correspondence. Therefore, the driving force of the driving member 30 can be transmitted to the rotating rods 43 through the drive rod 42 and the linkage body 41. The rotating rods 43 then drive the air intake grilles 20 to rotate, thereby ensuring the ventilation, air intake, and heat dissipation functions of the air intake grille assembly 100.

[0056] Among them, such as Figure 4As shown, the linkage body 41 includes: a linkage rod 411 and at least two cranks 412, the linkage rod 411 is connected to the driving rod 42, the at least two cranks 412 are connected to at least two rotating rods 43 in a one-to-one correspondence, and the at least two cranks 412 are connected to the linkage rod 411 and have an angle with the length direction of the linkage rod 411. It can be understood that the linkage rod 411 and at least two cranks 412 constitute the linkage body 41, and the linkage rod 411 is connected to the driving rod 42, so that the driving force of the driving member 30 can be transmitted to the linkage rod 411 through the driving rod 42, and at least two cranks 412 are arranged at intervals above and below the linkage rod 411, and at least two cranks 412 are connected one-to-one with at least two rotating rods 43, so that the driving force of the driving member 30 can be transmitted to the crank 412 through the driving rod 42 and the linkage rod 411, and the crank 412 then drives the rotating rod 43 to move, and finally the rotating rod 43 drives the air intake grille 20 to rotate, thereby ensuring the ventilation, air intake and heat dissipation functions of the air intake grille assembly 100.

[0057] In particular, Figure 5 As shown, the driving member 30 is formed with an arcuate moving groove 31, and the driving rod 42 passes through the moving groove 31. In other words, the arcuate moving groove 31 is provided in the driving member 30. This configuration allows the moving groove 31 to limit the driving rod 42, thereby facilitating the sliding of the driving rod 42 in the moving groove 31. This facilitates the driving force of the driving member 30 to be transmitted to the crank 412 through the driving rod 42 and the linkage rod 411. The crank 412 then drives the rotating rod 43 to move, and finally the rotating rod 43 drives the air intake grille 20 to rotate.

[0058] Alternatively, as Figure 1 As shown, the multiple air intake grilles 20 of each air intake grille assembly 101 form multiple air intake grille 20 groups, each air intake grille 20 group including at least two air intake grilles 20. There are multiple drive assemblies, each corresponding one-to-one to the multiple air intake grille 20 groups. It will be appreciated that the multiple air intake grilles 20 are disposed in the frame 10, and the multiple drive assemblies are correspondingly connected to the multiple air intake grille 20 groups. This arrangement enables the drive assemblies to control the air intake grilles 20 to close in winter and open in summer, thereby ensuring the ventilation, air intake, and heat dissipation functions of the air intake grille assembly 100.

[0059] In addition, if Figure 1As shown, the linkage mechanisms 40 are disposed on opposite sides of the driver 30, thereby enabling respective connection to the air intake grilles 20 in two adjacent frames 10. In other words, the driver 30 is disposed between two adjacent frames 10, and the linkage mechanisms 40 are located on the left and right sides of the driver 30. This arrangement allows the linkage mechanisms 40 to connect the air intake grilles 20 in two adjacent frames 10, thereby optimizing the layout of the driver 30 and the linkage mechanisms 40, ensuring the transmission of the driving force of the driver 30, and further facilitating the rotation of the air intake grilles 20 relative to the frames 10.

[0060] In addition, Figure 2 As shown, along the length direction of the air intake grille assembly 100, the outer side of the frame 10 of the air intake grille component 101 located at the end is provided with a first guide portion for guiding the air outward, and the cross-section of the first guide portion is arc-shaped; along the length direction of the air intake grille assembly 100, the outer side of the frame 10 of the air intake grille component 101 located at the end is provided with a second guide portion for guiding the air inward, and the cross-section of the second guide portion is arc-shaped.

[0061] It can be understood that the first air guide portion and the second air guide portion both extend along the length direction of the air intake grille assembly 100, with the first air guide portion toward the front side of the air intake grille 20 and the second air guide portion toward the rear side of the air intake grille 20, or the first air guide portion toward the rear side of the air intake grille 20 and the second air guide portion toward the front side of the air intake grille 20. This arrangement allows the airflow to pass through the first air guide portion and the second air guide portion to exchange heat with the heat dissipation module after the air intake grille 20 is opened, thereby ensuring the ventilation, air intake and heat dissipation functions of the air intake grille assembly 100, and thereby improving the performance of the vehicle.

[0062] Alternatively, as Figure 2 As shown, the cross-section of the air intake grille 20 is diamond-shaped or rectangular. This arrangement can ensure heat exchange between the air intake grille 20 and the heat dissipation module, thereby ensuring the ventilation, air intake and heat dissipation functions of the air intake grille assembly 100, thereby improving the performance of the vehicle.

[0063] A vehicle according to the present invention includes an air intake grille assembly 100 according to the above embodiment. Multiple air intake grille assemblies 101 are arranged along the length of the vehicle, and two adjacent frames 10 are rotatable. This arrangement allows for adjustment of the angle between the two adjacent air intake grille assemblies 101, thereby achieving a higher fit between the air intake grille assemblies 101 and the vehicle body. The rotatable air intake grille 20 provided in the frame 10 enhances the air intake blocking effect, thereby increasing the vehicle's drag coefficient.

[0064] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0065] In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In the description of the present invention, "plurality" means two or more. In the description of the present invention, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may also include the first and second features not being in direct contact but being in contact via another feature between them. In the description of the present invention, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0066] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0067] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air intake grille assembly (100), characterized in that: include: A plurality of air intake grille assemblies (101) are arranged along the length direction of the air intake grille assembly (100); each of the air intake grille assemblies (101) comprises a frame (10) and an air intake grille (20); the air intake grille (20) is rotatably arranged on the corresponding frame (10); and two adjacent frames (10) are rotatably connected to adjust the angle between the two adjacent air intake grille assemblies (101).

2. The air intake grille assembly (100) according to claim 1, characterized in that: One of the two adjacent frames (10) is provided with a first rotating shaft (11) and the other is provided with a first rotating hole (12), and the first rotating shaft (11) is provided in the first rotating hole (12).

3. The air intake grille assembly (100) according to claim 1, characterized in that: The framework (10) comprises: banner(13); Vertical banners (14), the vertical banners (14) are respectively connected to the two ends of the horizontal banner (13), the air intake grille (20) is rotatably arranged between the vertical banners (14), and the vertical banner (14) of one of the two adjacent frames (10) is rotatably connected to the vertical banner (14) of the other one.

4. The air intake grille assembly (100) according to claim 3, characterized in that: The banner (13) comprises: An end banner (131), both ends of which are respectively connected to the ends of the corresponding vertical banners (14), and the end banner (131) is provided with a connecting portion (132) connected to the bumper assembly.

5. The air intake grille assembly (100) according to claim 4, characterized in that: The end banner (131) is constructed in a flat plate shape. The width of the end banner (131) is greater than the width of the vertical banner (14). The portion of the end banner (131) that exceeds the vertical banner (14) is provided with the connecting portion (132).

6. The air intake grille assembly (100) according to claim 3, characterized in that: The banner (13) comprises: A middle horizontal banner (133), the two ends of which are respectively connected to the middle of the corresponding vertical banner (14), each of the air intake grille components (101) includes a plurality of the air intake grilles (20), and the plurality of the air intake grilles (20) are located on opposite sides of the middle horizontal banner (133).

7. The air intake grille assembly (100) according to claim 3, characterized in that: The framework (10) further comprises: A second rotating shaft (15), wherein the second rotating shaft (15) is respectively connected between the vertical sections (14); the air intake grille (20) is provided with a second rotating hole (16); and the second rotating shaft (15) is arranged in the second rotating hole (16).

8. The air intake grille assembly (100) according to claim 7, characterized in that: The second rotating shaft (15) is threadedly engaged with the vertical web (14).

9. The air intake grille assembly (100) according to claim 8, characterized in that: Along the length direction of the air intake grille assembly (100), a rotation operating portion (17) is provided at one end of the second rotating shaft (15) in the air intake grille component (101) at the end.

10. The air intake grille assembly (100) according to claim 1, characterized in that: Also includes: A driving assembly is connected to the air intake grille (20) to drive the air intake grille (20) to rotate.

11. The air intake grille assembly (100) according to claim 10, characterized in that: Each of the air intake grille components (101) includes a plurality of the air intake grilles (20); The air intake grille assembly (100) further includes: A driving member (30); A linkage mechanism (40) is connected between the driving member (30) and at least two of the air intake grilles (20) to enable the at least two of the air intake grilles (20) to rotate synchronously.

12. The air intake grille assembly (100) according to claim 11, characterized in that: The linkage mechanism (40) comprises: linkage subject (41); a driving rod (42), the driving rod (42) being connected between the driving member (30) and the linkage body (41); At least two rotating rods (43), at least two rotating rods (43) are connected to at least two air intake grilles (20) in a one-to-one correspondence, and at least two rotating rods (43) are connected to the linkage body (41).

13. The air intake grille assembly (100) according to claim 12, characterized in that: The linkage body (41) comprises: A linkage rod (411), the linkage rod (411) being connected to the driving rod (42); At least two cranks (412), at least two of the cranks (412) are connected to at least two of the rotating rods (43) in a one-to-one correspondence, and at least two of the cranks (412) are connected to the linkage rod (411) and have an angle with the length direction of the linkage rod (411).

14. The air intake grille assembly (100) according to claim 12, characterized in that: The driving member (30) is formed with an arc-shaped moving groove (31), and the driving rod (42) passes through the moving groove (31).

15. The air intake grille assembly (100) according to claim 11, characterized in that: The plurality of air intake grilles (20) of each air intake grille assembly (101) form a plurality of air intake grille (20) groups, each air intake grille (20) group includes at least two air intake grilles (20), and there are a plurality of drive assemblies, and the plurality of drive assemblies correspond one-to-one to the plurality of air intake grille (20) groups.

16. The air intake grille assembly (100) according to claim 11, characterized in that: The linkage mechanism (40) is arranged on opposite sides of the driving member (30) to be respectively connected to the air intake grilles (20) in the two adjacent frames (10).

17. The air intake grille assembly (100) according to claim 1, characterized in that: Along the length direction of the air intake grille assembly (100), the outer side of the frame (10) of the air intake grille component (101) at the end is provided with a first guide portion for guiding air outward, and the cross section of the first guide portion is arc-shaped; and / or Along the length direction of the air intake grille assembly (100), a second guide portion for guiding inward is provided on the outer side of the frame (10) of the air intake grille component (101) at the end, and the cross section of the second guide portion is arc-shaped.

18. The air intake grille assembly (100) according to claim 1, characterized in that: The cross section of the air intake grille (20) is rhombus or rectangular.

19. A vehicle, characterized in that: include: The air intake grille assembly (100) according to any one of claims 1 to 18.

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