Air port assembly and vehicle

Abstract

The application discloses a tuyere assembly and a vehicle, which comprises a shell and a blade, the shell is internally provided with an air duct, the air duct is suitable for air flow circulation, and the air duct has an air duct port; the blade is swingably assembled in the air duct, the blade has a virtual axis, the blade can swing around the virtual axis to adjust the air flow direction, the blade has an inner blade side and an outer blade side, the inner blade side is located in the air duct and is in sliding connection with the shell, and the outer blade side is suspended in the air duct and is adjacent to the air duct port, and the virtual axis is located on the outer blade side or the outer side of the outer blade side away from the air duct port. The tuyere assembly of the application realizes the hiding of the rotating shaft, avoids the exposure of the rotating shaft, enables the blade to be suspended at the port position of the tuyere, and meets the use requirement of the user in the minimalist style.

Description

Technical Field

[0001] This invention relates to the field of air outlet technology for vehicle air conditioning, specifically to an air outlet assembly and a vehicle using the air outlet assembly. Background Technology

[0002] To enhance comfort, cars are equipped with in-vehicle air conditioning. The air vents consist of a housing and blades. The housing contains an airflow channel, while the blades are rotatably mounted on the vent end. During use, the airflow direction can be adjusted by moving the blades. However, the air vents in this technology are often monotonous and aesthetically unappealing, failing to meet users' minimalist design preferences. Summary of the Invention

[0003] This invention is based on the inventor's discoveries and understanding of the following facts and problems:

[0004] In related technologies, the blades of the air outlet are mostly rotatably assembled to the housing via a rotating shaft. In order to adjust the airflow direction, the rotating shaft of the blade is mostly assembled at the outlet position of the housing. As a result, the rotating shaft of the blade is exposed, which makes the outlet position structure of the housing complex and reduces the user experience.

[0005] The present invention aims to at least partially solve one of the technical problems in the related art.

[0006] To address this, this invention provides an air vent assembly that conceals the rotating shaft, preventing it from being exposed and allowing the blades to be suspended at the vent's port position, thus meeting the user's minimalist style requirements.

[0007] This invention also proposes a vehicle that uses the above-described air vent assembly.

[0008] The air vent assembly of this invention includes: a housing, wherein an air duct is provided within the housing, the air duct is adapted for airflow, and the air duct has an air duct port; and blades, wherein the blades are pivotally mounted within the air duct, the blades have a virtual axis, and the blades can pivot around the virtual axis to adjust the airflow direction. The blades have an inner blade side and an outer blade side, the inner blade side is located within the air duct and is slidably connected to the housing, the outer blade side is suspended within the air duct and adjacent to the air duct port, and the virtual axis is located on the outer blade side or on the outer side of the blade away from the air duct port.

[0009] The air vent assembly of this invention conceals the rotating shaft, avoiding its exposure and allowing the blades to be suspended at the port of the air vent, thus meeting the user's minimalist style requirements.

[0010] In some embodiments, one of the inner blade side and the housing is provided with a groove, and the other is provided with a slider. The slider is engaged in the groove and can slide along the extension direction of the groove so that the inner blade side can swing about the virtual axis. The slider can also be positioned in the groove so that the blade can be maintained at the angle after the swing adjustment.

[0011] In some embodiments, the groove is disposed on the housing, the slider is disposed on the blade, the groove is arc-shaped, and the arc axis corresponding to the groove forms the virtual axis.

[0012] In some embodiments, the slider is arc-shaped, and the arc of the slider is consistent with the arc of the groove.

[0013] In some embodiments, there are multiple slide grooves and multiple sliders, with each slider corresponding to another in one of the multiple slide grooves, and the multiple sliders are adapted to slide within the corresponding slide grooves so that the blade can be translated and oscillated for adjustment.

[0014] In some embodiments, a drive assembly is included, wherein the slider is connected to the blade, and the drive assembly is connected to the slider and adapted to drive the slider to slide along the groove.

[0015] In some embodiments, the drive assembly includes a drive motor and a transmission member, the transmission member being connected between the drive motor and the slider, and the drive motor driving the slider to slide within the groove via the transmission member.

[0016] In some embodiments, the air vent assembly includes a drive member connected to the blade and at least a portion of the drive member located outside the housing, the drive member being adapted to drive the slider to slide along the groove.

[0017] In some embodiments, the driving member includes a sector portion and a connecting rod portion, one end of the connecting rod portion is connected to the slider, the sector portion is connected to the other end of the connecting rod portion, the central axis of the sector portion is parallel to the virtual axis, and the slider is adapted to achieve sliding drive in the groove by driving the sector portion to rotate.

[0018] In some embodiments, the housing includes a pipe portion and an outer edge portion, the outer edge portion surrounding the outer periphery of the pipe portion and disposed at one end of the pipe portion near the air duct port, the outer edge portion having an assembly hole, and the fan-shaped portion passing through the assembly hole and rotatable within the assembly hole.

[0019] In some embodiments, the duct port is rectangular and has a length direction, and the extension direction of the virtual axis is consistent with the length direction of the duct port.

[0020] The vehicle of this invention includes an air vent assembly, which is the air vent assembly described in any of the above embodiments. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of the air vent assembly according to an embodiment of the present invention. Figure 1 .

[0022] Figure 2 This is a three-dimensional schematic diagram of the air vent assembly according to an embodiment of the present invention. Figure 2 .

[0023] Figure 3 yes Figure 1 A lateral view of the central air vent assembly.

[0024] Figure 4 yes Figure 1 A schematic diagram showing the position of the virtual axis of the middle blade.

[0025] Figure 5 This is a schematic diagram of the position of the virtual axis according to another embodiment of the present invention.

[0026] Figure 6 This is a schematic diagram of the structure of a double sliding groove according to another embodiment of the present invention.

[0027] Figure 7 This is a three-dimensional schematic diagram of an air vent assembly according to another embodiment of the present invention.

[0028] Figure 8 This is a schematic diagram of an air vent assembly according to another embodiment of the present invention.

[0029] Figure label:

[0030] Housing 1; Pipe section 11; Slide groove 111; First groove 1111; Second groove 1112; Outer edge 12; Assembly hole 121; Air duct 13; Air duct port 131; Mounting section 14;

[0031] Leaf blade 2; Inner leaf side 21; Outer leaf side 22; Virtual axis 23; First axis 231; Second axis 232;

[0032] Drive component 3; Linkage part 31; Sector part 32;

[0033] Slider 4. Detailed Implementation

[0034] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0035] like Figures 1 to 4As shown, the air vent assembly of this embodiment of the invention includes a housing 1 and blades 2.

[0036] The housing 1 contains an air duct 13, which is suitable for airflow and has an air duct port 131. Specifically, as shown... Figure 1 and Figure 2 As shown, the housing 1 can be a square tubular structure, and the inner cavity of the housing 1 forms an air duct 13, which extends in the inward and outward directions and penetrates the housing 1. The outer port of the air duct 13 forms an air duct port 131.

[0037] It should be noted that the air duct 13 inside the housing 1 can be used for airflow. The specific airflow direction can be determined according to actual needs. For example, when the airflow flows from the inside to the outside, the air outlet assembly is an air outlet assembly. Of course, in some other embodiments, the airflow can also flow from the outside to the inside, in which case the air outlet assembly is an air inlet assembly.

[0038] The blade 2 is oscillatingly mounted in the air duct 13. The blade 2 has a virtual axis 23. The blade 2 can oscillate around the virtual axis 23 to adjust the airflow direction. The blade 2 has an inner blade side 21 and an outer blade side 22. The inner blade side 21 is located in the air duct 13, and the outer blade side 22 is suspended in the air duct 13 and near the air duct port 131. The virtual axis 23 is located on the outer blade side 22 or on the outside away from the air duct port 131.

[0039] Specifically, such as Figure 2 As shown, the blade 2 can be a rectangular blade. The blade 2 is installed inside the air duct 13. Along the inside and outside direction, the blade 2 has an inner blade side 21 and an outer blade side 22. The inner blade side 21 faces the inside of the air duct 13, while the outer blade side 22 faces the outside of the air duct 13 and is generally located at a position corresponding to the air duct port 131.

[0040] During installation, the inner blade side 21 of blade 2 can be connected to the inner wall of housing 1, and the inner blade side 21 of blade 2 can slide relative to the inner wall of housing 1, while the outer blade side 22 of blade 2 can be suspended at the air duct port 131. During use, the outer blade side 22 of blade 2 can remain in a generally fixed position, while the inner blade side 21 of blade 2 can move up and down or left and right, thereby adjusting the airflow direction.

[0041] It should be noted that virtual axis 23 is the swing axis of blade 2, and the extension direction of virtual axis 23 is consistent with the extension direction of blade 2, such as... Figure 4 As shown, the virtual axis 23 can be located between the inner blade side 21 and the outer blade side 22 of the blade 2. In some other embodiments, the virtual axis can be located on the outer blade side, such as... Figure 5 As shown, the virtual axis 23 can also be located outside the outer leaf side 22 of the blade 2, that is, the virtual axis 23, the outer leaf side 22, and the inner leaf side 21 are arranged alternately in the direction from the outside to the inside.

[0042] In the air vent assembly of this embodiment, the outer blade side 22 of the blade 2 can be suspended at the air duct port 131, avoiding the situation in related technologies where the outer blade side 22 of the blade 2 needs to be pivotally connected to the housing 1 via a rotating shaft. This achieves the concealment of the rotating shaft, avoids the situation where the rotating shaft is exposed, meets the user's minimalist style requirements, and also avoids the problem of the air outlet having a single shape and poor appearance in related technologies.

[0043] In some embodiments, one of the blade 2 and the housing 1 is provided with a groove 111 and the other is provided with a slider 4. The slider 4 is fitted in the groove 111 and can slide along the extension direction of the groove 111 so that the inner blade side 21 can swing around the virtual axis 23. The slider can be positioned in the groove so that the blade can be maintained at the angle after swing adjustment.

[0044] Specifically, such as Figure 2 As shown, the slide groove 111 can be provided on the housing 1, and the slider 4 can be integrally set with the blade 2. The slider 4 is guided and fitted in the slide groove 111. The position of the inner blade side 21 can be adjusted by sliding the slider 4 in the slide groove 111. The setting of the slider 4 and the slide groove 111 can, on the one hand, fix the inner blade side 21 and keep the blade 2 at a set angle after the blade 2 swings and is adjusted. On the other hand, it can meet the requirements of blade tilt angle adjustment.

[0045] It is understood that in some other embodiments, the slide groove 111 may also be provided on the blade 2. In this case, the slide groove 111 is a guide rail fixedly connected to the blade 2, and the slider 4 is provided on the housing 1.

[0046] It should be noted that the slider 4 can be positioned at any position on the slide groove 111. For example, friction can be provided between the slider 4 and the slide groove 111, and the outer periphery of the slider 4 can be covered with a layer of rubber. When the slider 4 slides along the slide groove 111 to the set position, the slider 4 can be held in that position by friction. This allows the blade 2 to also maintain the adjusted orientation angle, facilitating use. It is understood that in some other embodiments, the slider 4 can also be positioned by adding a damper.

[0047] In some embodiments, such as Figure 2 As shown, the slide groove 111 is provided on the housing 1, and the slider 4 is provided on the blade 2. The slide groove 111 is arc-shaped, and the arc axis corresponding to the slide groove 111 forms a virtual axis 23. The slider 4 is arc-shaped, and the curvature of the slider 4 is consistent with the curvature of the slide groove 111. This facilitates the processing and arrangement of the slide groove 111 and the slider 4, helps to reduce the assembly error between the slide groove 111 and the slider 4, and ensures the stability of use.

[0048] In some embodiments, there are multiple slide grooves 111 and multiple sliders 4. The multiple sliders 4 are matched one-to-one in the multiple slide grooves 111, and the multiple sliders 4 are adapted to slide in the corresponding slide grooves 111 so that the blade 2 can be translated and oscillated for adjustment.

[0049] Specifically, such as Figure 6 As shown, there can be two slide grooves 111, namely the first groove 1111 and the second groove 1112. Both the first groove 1111 and the second groove 1112 can be arc-shaped grooves, and the first groove 1111 and the second groove 1112 are arranged at intervals in the front-back direction. Correspondingly, the blade 2 can be provided with two sliders 4, namely the first block and the second block. The first block fits in the first groove 1111, and the second block fits in the second groove 1112. During use, the first block can slide in the first groove 1111, and the second block can slide in the second groove 1112. Thus, the translation and oscillation of the blade 2 can be realized, thereby enriching the adjustment methods of the blade tilt angle and making the adjusted shape of the blade 2 more diverse.

[0050] It should be noted that, as Figure 6 As shown, the first groove 1111 corresponds to the first axis 231, and the second groove 1112 corresponds to the second axis 232. The first block can move around the first axis 231, and the second block can move around the second axis 232.

[0051] It is understood that in some other embodiments, there may be more than three slide grooves 111, and the blade 2 is provided with the same number of sliders 4 as the slide grooves 111, and the multiple sliders 4 are matched one-to-one in the corresponding slide grooves 111.

[0052] In some embodiments, a drive assembly (not shown) is included. The slider 4 is connected to the blade 2, and the drive assembly is connected to the slider 4 and adapted to drive the slider 4 to slide along the slide groove 111. The drive assembly includes a drive motor and a transmission component, which is connected between the drive motor and the slider 4. The transmission component can be a rocker arm. The drive motor drives the slider 4 to slide within the slide groove 111 through the transmission component. This enables electric drive of the blade, facilitating intelligent and automated blade adjustment.

[0053] Alternatively, in some other embodiments, the swing adjustment of the blade 2 can also be achieved by manually moving the blade 2. In this case, a drive component is not required.

[0054] In some embodiments, the air vent assembly includes a drive member 3 connected to the blade 2 and at least a portion of the drive member 3 located outside the housing 1, the drive member 3 being adapted to drive the slider 4 to slide along the groove 111.

[0055] Specifically, such as Figure 1As shown, the driving component 3 can be a driving rod. The driving component 3 can be fixedly connected to the slider 4. In use, the slider 4 can be driven to slide by moving the driving component 3. The setting of the driving component 3 facilitates the driving of the slider 4, thereby facilitating the adjustment of the blade tilt angle.

[0056] In some embodiments, the drive member 3 includes a sector portion 32 and a connecting rod portion 31. One end of the connecting rod portion 31 is connected to the slider 4, and the sector portion 32 is connected to the other end of the connecting rod portion 31. The central axis of the sector portion 32 is parallel to the virtual axis 23. The slider 4 is adapted to achieve sliding drive in the slide groove 111 by driving the sector portion 32 to rotate.

[0057] Specifically, such as Figure 2 As shown, the connecting rod 31 can be a connecting rod, and the sector-shaped part 32 can be a sector-shaped plate. One end of the connecting rod 31 is connected to the slider 4, and the other end of the connecting rod 31 is connected to the center of the sector-shaped plate. The connecting rod 31 extends roughly along the radius corresponding to the slide groove 111, while the sector-shaped part 32 is arranged roughly perpendicular to the blade 2. Therefore, during use, the sector-shaped part can be driven to rotate by manual friction. The rotating sector-shaped part 32 will drive the connecting rod 31 to swing, thereby achieving the sliding drive of the slider 4.

[0058] In some embodiments, the housing 1 includes a pipe portion 11 and an outer edge portion 12. The outer edge portion 12 surrounds the outer periphery of the pipe portion 11 and is located at one end of the pipe portion 11 near the air duct port 131. The outer edge portion 12 is provided with an assembly hole 121. The fan-shaped portion 32 passes through the assembly hole 121 and is rotatable within the assembly hole 121.

[0059] Specifically, such as Figure 2 As shown, the duct section 11 can be square tubular, and the outer edge section 12 is integrally formed with the duct section 11 and surrounds the outer periphery of the duct section 11. The outer edge section 12 can be located on the outer periphery of the air duct port 131. An assembly hole 121 is provided inside the outer edge section 12, extending through it in the inward and outward directions. A portion of the fan-shaped section 32 passes through the assembly hole 121 and protrudes outward. In use, the protruding portion of the fan-shaped section 32 can be slid by friction drive, thereby facilitating the adjustment of the blade angle 2.

[0060] The outer edge 12 serves two purposes: it provides a shielding effect and ensures the compactness of the assembly between the drive component 3 and the housing 1, thereby guaranteeing the stability of the slider 4 drive.

[0061] In some embodiments, the duct port 131 is rectangular and has a length direction, and the extension direction of the virtual axis 23 is consistent with the length direction of the duct port 131. Specifically, as shown... Figure 2As shown, the length direction of the air duct port 131 can be left and right, and the virtual axis 23 of the blade 2 extends along the left and right direction. At this time, the blade 2 can swing and adjust in the up and down direction.

[0062] It is understood that in some other embodiments, the blade 2 may also extend along the height direction of the air duct 13, in which case the blade 2 may swing in the left and right directions.

[0063] In some embodiments, multiple blades 2 may be provided, and multiple blades 2 may be connected as one unit. In use, the tilt angle of multiple blades 2 can be adjusted as a whole.

[0064] In some embodiments, the groove 111 may be located at the middle of the housing 1, and the slider 4 may be located at the middle of the blade 2. For example, as Figure 7 As shown, the housing 1 can be a square tubular structure. A mounting portion 14 can be provided at the center of the housing 1 in the left-right direction. The mounting portion 14 can be integrally formed with the housing 1, and a sliding groove 111 is provided on the mounting portion 14. Therefore, while ensuring structural balance, the structural design of the air vent assembly can be simplified, further meeting the requirements of a minimalist style and reducing costs.

[0065] It should be noted that in some other embodiments, there may be multiple mounting parts 14, and the multiple mounting parts 14 may be arranged at intervals along the left and right direction. Each mounting part 14 may be provided with a sliding groove 111, and the blade 2 may be provided with multiple sliders 4. The multiple sliders 4 are fitted into the sliding grooves 111 on the corresponding mounting parts 14 in a one-to-one correspondence.

[0066] It is understandable that, such as Figure 2 As shown, grooves 111 can be provided on both the left and right sides of the housing 1, and sliders 4 can be provided on both the left and right sides of the blade 2, with the corresponding grooves 111 guiding and fitting within the corresponding grooves 111. In this case, both the left and right sides of the housing 1 can be regarded as mounting parts 14.

[0067] In some embodiments, the cross-section of the housing 1 can be circular, elliptical, triangular, parallelogram, etc., such as... Figure 8 As shown, the cross-section of the housing 1 is circular, and the housing 1 is provided with a mounting part 14. The mounting part 14 is arranged generally along the diameter of the housing 1. The blade 2 is guided and engaged with the sliding groove 111 on the mounting part 14 by the slider 4.

[0068] The vehicle according to an embodiment of the present invention is described below.

[0069] The vehicle of this invention includes an air vent assembly, which can be the air vent assembly described in the above embodiments. The air vent assembly of the vehicle of this invention conceals the rotating shaft, avoiding its exposure and allowing the blades 2 to be suspended at the port of the air vent, thus meeting the user's minimalist usage requirements.

[0070] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0071] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0072] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0073] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0074] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0075] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. An air vent assembly, characterized in that, include: A housing, wherein an air duct is provided inside the housing, the air duct is adapted for airflow, and the air duct has an air duct port; The blade is oscillatingly mounted within the air duct, the blade has a virtual axis, and the blade can oscillate around the virtual axis to adjust the airflow direction. The blade has an inner blade side and an outer blade side, the inner blade side is located within the air duct and slidably connected to the housing, the outer blade side is suspended within the air duct and adjacent to the air duct port, and the virtual axis is located on the outer blade side or on the outer side away from the air duct port. One of the inner blade side and the housing is provided with a groove, and the other is provided with a slider. The slider is fitted in the groove and can slide along the extension direction of the groove so that the inner blade side can swing around the virtual axis.

2. The air vent assembly according to claim 1, characterized in that, The slider can be positioned within the groove so that the blade can be maintained at the angle after the swing adjustment.

3. The air vent assembly according to claim 2, characterized in that, The groove is provided on the housing, the slider is provided on the blade, the groove is arc-shaped, and the arc axis corresponding to the groove forms the virtual axis.

4. The air vent assembly according to claim 3, characterized in that, The slider is arc-shaped, and the arc of the slider is consistent with the arc of the groove.

5. The air vent assembly according to claim 2, characterized in that, There are multiple slide grooves and multiple sliders. The multiple sliders are matched one-to-one in the multiple slide grooves, and the multiple sliders are adapted to slide in the corresponding slide grooves so that the blade can be translated and oscillated for adjustment.

6. The air vent assembly according to claim 2, characterized in that, Includes a drive assembly, the slider is connected to the blade, the drive assembly is connected to the slider and adapted to drive the slider to slide along the groove.

7. The air vent assembly according to claim 6, characterized in that, The driving assembly includes a drive motor and a transmission component. The transmission component is connected between the drive motor and the slider. The drive motor drives the slider to slide within the groove through the transmission component.

8. The air vent assembly according to claim 2, characterized in that, The device includes a drive member connected to the slider and at least a portion of the drive member located outside the housing, the drive member being adapted to drive the slider to slide along the groove.

9. The air vent assembly according to claim 8, characterized in that, The driving component includes a sector-shaped part and a connecting rod part. One end of the connecting rod part is connected to the slider, and the sector-shaped part is connected to the other end of the connecting rod part. The central axis of the sector-shaped part is parallel to the virtual axis. The slider is adapted to drive the sliding motion in the groove by driving the sector-shaped part to rotate.

10. The air vent assembly according to claim 9, characterized in that, The housing includes a pipe section and an outer edge section. The outer edge section surrounds the outer periphery of the pipe section and is located at one end of the pipe section near the air duct port. The outer edge section is provided with an assembly hole. The fan-shaped section passes through the assembly hole and is rotatable within the assembly hole.

11. The air vent assembly according to any one of claims 1-10, characterized in that, The air duct port is rectangular and has a length direction, and the extension direction of the virtual axis is consistent with the length direction of the air duct port.

12. A vehicle, characterized in that, Includes an air vent assembly, wherein the air vent assembly is the air vent assembly according to any one of claims 1-11.

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