Air output device and vehicle

Abstract

Embodiments of the present application provide an air output device and a vehicle, which relate to the technical field of vehicles. The air output device comprises a vent housing, a grille assembly and a rotating assembly, wherein the grille assembly comprises a plurality of grilles and a plurality of direction adjustment members; and the rotating assembly comprises a driving mechanism and a plurality of rotators, each rotator comprising a first groove portion and a second groove portion. When the plurality of rotators stop and the plurality of direction adjustment members are located in the first groove portions of corresponding rotators, directional blowing can be realized; when the plurality of rotators stop and the plurality of direction adjustment members are located in the second groove portions of corresponding rotators, and when the plurality of rotators rotate and the plurality of direction adjustment members are located in the first groove portions and / or the second groove portions of corresponding rotating objects, air can be prevented from being concentrated in a certain direction to achieve the effect of simulated natural wind, so as to diversify blowing modes of an air outlet and meet diversified requirements of users.

Description

Air outlet device and vehicle Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to an air outlet device and a vehicle. Background Art

[0002] Air conditioning is a key component in vehicles, regulating the temperature and humidity inside the vehicle to provide a comfortable environment for passengers. The function of the air conditioning vents in vehicles is to control the air flow and change the direction of the airflow.

[0003] In the prior art, the airflow direction of the air outlet is adjusted manually. When the passenger changes the airflow direction of the air conditioner, they need to manually adjust the toggle button on the grille assembly to adjust the grille assembly to a certain angle. When the toggle button is no longer adjusted, the grille assembly is fixed in that direction and continues to blow air in that direction.

[0004] However, the air outlet has a single blowing mode and can only blow in one fixed direction, which cannot meet the diverse needs of users.

[0005] Summary of the Invention

[0006] In view of the above problems, the embodiments of the present application provide an air outlet device and a vehicle to solve the problem that the air outlet has a single blowing mode and can only blow in one fixed direction, which cannot meet the diverse needs of users.

[0007] The embodiments of the present application provide the following technical solutions to solve the above technical problems:

[0008] On the one hand, an embodiment of the present application provides an air outlet device, including an air outlet shell, a grille assembly and a rotating assembly:

[0009] The tuyere shell has an air outlet, the grille assembly is arranged in the air outlet, and the rotating assembly is arranged on the tuyere shell;

[0010] The grille assembly includes a plurality of grilles and a plurality of direction-adjusting members, each of the grilles is fixedly connected to a direction-adjusting member, and the direction-adjusting member is used to adjust the air guide direction of the grille;

[0011] The rotating assembly includes a driving mechanism and a plurality of rotating bodies, wherein the driving mechanism is used to rotate or stop the plurality of rotating bodies, and each of the rotating bodies includes a first groove portion and a second groove portion, wherein the first groove portion and the second groove portion are connected in a circumferential direction of the rotating body, and the first groove portion and the second groove portion are used to adjust the position of the direction-adjusting member in the rotation direction of the grille;

[0012] The plurality of direction-adjusting members are used to ensure that the air guide directions of all the grilles of the grille assembly are the same when the plurality of rotating bodies stop and the plurality of direction-adjusting members are located in the first grooves of the respective corresponding rotating bodies;

[0013] The plurality of direction-adjusting members are used to make the air guide directions of at least two of the grilles different when the plurality of rotating bodies stop and the plurality of direction-adjusting members are located in the second groove portions of the respective corresponding rotating bodies; and / or,

[0014] The plurality of direction-adjusting members are used to change the air guide direction of all the grilles of the grille assembly when the plurality of rotating bodies rotate and the plurality of direction-adjusting members are located in the first slot portion and / or the second slot portion of the respective corresponding rotating bodies.

[0015] Optionally, the tuyere shell includes a tuyere outer plate and a tuyere inner plate, the tuyere outer plate has an air outlet channel, the tuyere inner plate is arranged in the air outlet channel, and the tuyere inner plate is used to divide the air outlet into a first outlet and a second outlet;

[0016] A plurality of the grilles are provided in the first outlet, and a plurality of the grilles are provided in the second outlet.

[0017] Optionally, the tuyere inner plate includes a first inner plate and a second inner plate, the first inner plate and the second inner plate are connected, and the first inner plate and the second inner plate enclose a cavity;

[0018] The rotating assembly is located in the cavity, and the driving mechanism includes a driving motor, a transmission component, a rotating shaft and two mounting seats. The driving motor and the two mounting seats are mounted on the second inner plate, and the rotating shaft is rotatably mounted on the two mounting seats. Multiple rotating bodies are fixed on the rotating shaft, and the driving motor is used to rotate or stop the multiple rotating bodies through the transmission component.

[0019] Optionally, the first groove portion of the rotating body includes a first groove and a third groove, and the second groove portion of the rotating body includes a second groove and a fourth groove. In the circumferential direction of the rotating body, the first groove is connected to the second groove and the fourth groove respectively, and the third groove is connected to the second groove and the fourth groove respectively.

[0020] The first groove, the second groove, the third groove and the fourth groove are connected in sequence on the unfolded plane of the circumferential surface of the rotating body. The first groove coincides with the third groove after being translated 180° along the extension direction of the unfolded plane on the unfolded plane, and the second groove is completely offset from the fourth groove after being translated 180° along the extension direction of the unfolded plane on the unfolded plane.

[0021] Optionally, the two direction-adjusting members on each rotating body correspond to one grid in the first outlet and one grid in the second outlet respectively, and the two direction-adjusting members on each rotating body are 180° apart in the circumferential direction of the rotating body.

[0022] Optionally, five grilles are provided in the first outlet, five grilles are provided in the second outlet, the rotating assembly includes five rotating bodies, two direction-adjusting members are provided on each rotating body, and the unfolding planes on the circumferential surfaces of the five rotating bodies are all first unfolding planes, the five rotating bodies include a first rotating body, a second rotating body, a third rotating body, a fourth rotating body and a fifth rotating body, the first grooves of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body and the fifth rotating body coincide on the first unfolding plane, the third grooves of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body and the fifth rotating body coincide on the first unfolding plane, the second grooves of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body and the fifth rotating body are completely staggered on the first unfolding plane, and the fourth grooves of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body and the fifth rotating body are completely staggered on the first unfolding plane.

[0023] Optionally, the driving motor is a stepping motor, and the transmission assembly includes a driving gear and a driven gear, the driving gear is fixed on the motor shaft of the stepping motor, the driven gear is fixed on the rotating shaft, and the driving gear is meshed with the driven gear.

[0024] Optionally, the steering member includes a steering ball and a steering rod, one end of the steering rod is fixedly connected to the grille, the other end of the steering rod is fixedly connected to the steering ball, and the steering ball is embedded in the first groove and the second groove.

[0025] Optionally, the direction-adjusting member further includes a baffle, which is fixed on the direction-adjusting rod. The air vent inner plate is provided with a through hole, the direction-adjusting rod passes through the through hole, and the baffle covers the through hole.

[0026] On the other hand, an embodiment of the present application provides a vehicle, comprising: an air conditioner main body and the air outlet device as described above;

[0027] The air outlet device is detachably mounted on the air conditioner main body.

[0028] An embodiment of the present application provides an air outlet device and a vehicle, including an air outlet shell, a grille assembly and a rotating assembly: the grille assembly includes a plurality of grilles and a plurality of direction-adjusting members, the rotating assembly includes a driving mechanism and a plurality of rotating bodies, each rotating body includes a first slot portion and a second slot portion, when the plurality of rotating bodies stop and the plurality of direction-adjusting members are located in the first slot portions of their respective corresponding rotating bodies, the plurality of direction-adjusting members are used to make the air guide directions of all grilles of the grille assembly the same, thereby achieving directional air blowing, when the plurality of rotating bodies stop and the plurality of direction-adjusting members are located in the second slot portions of their respective corresponding rotating bodies, the plurality of direction-adjusting members are used to make the air guide directions of at least two grilles different, and when the plurality of rotating bodies rotate and the plurality of direction-adjusting members are located in the first slot portions and / or second slot portions of their respective corresponding rotating bodies, the plurality of direction-adjusting members are used to change the air guide directions of all grilles of the grille assembly, thereby avoiding the wind direction from being concentrated in a certain direction and achieving an effect of simulating natural wind, thereby achieving diversified air blowing modes of the air outlet and meeting the diverse needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0030] FIG1 is a schematic structural diagram of an air outlet device provided in an embodiment of the present application;

[0031] FIG2 is a schematic structural diagram of the air outlet device in FIG1 after removing the air outlet outer plate;

[0032] FIG3 is a schematic structural diagram of the air outlet device in FIG1 after removing the air outlet outer plate and the air outlet inner plate;

[0033] FIG4 is a partial schematic diagram of the air outlet device in FIG1 ;

[0034] FIG5 is a second partial schematic diagram of the air outlet device in FIG1 ;

[0035] FIG6 is a schematic structural diagram of the rotating assembly of the air outlet device in FIG2 after removing the rotating body;

[0036] FIG7 is a schematic structural diagram of the rotating assembly of the air outlet device in FIG2 excluding the drive motor and the driving gear;

[0037] FIG8 is a schematic structural diagram of the rotating body of the rotating assembly of the air outlet device in FIG2 ;

[0038] FIG9 is a schematic diagram of the circumferential surface of the rotating body in FIG8 ;

[0039] FIG10 is a schematic diagram of the expansion of the circumferential surface in FIG9 .

[0040] Explanation of the accompanying drawings: 10-air inlet shell; 101-air outlet; 1011-first outlet; 1012-second outlet; 11-air inlet outer plate; 12-air inlet inner plate; 121-first inner plate; 122-second inner plate; 123-cavity; 20-grille assembly; 21-grille; 22-steering member; 221-steering ball; 222-steering rod; 223-baffle; 30-rotating assembly; 31-rotating body; 3111-first groove; 3112-third groove; 3121-second groove; 3122-fourth groove; 32-driving motor; 33-transmission assembly; 331-driving gear; 332-driven gear; 34-rotating shaft; 35-mounting seat. DETAILED DESCRIPTION

[0041] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0042] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0043] In this application, unless otherwise specified or limited, the terms "installed," "connected," "fixed," and the like should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections, electrical connections, or communication between them; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0044] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0045] In the above description, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0046] In existing technology, the airflow direction of the air vents is manually adjusted. To change the airflow direction of the air conditioner, a passenger manually adjusts a toggle on the grille assembly to adjust it to a certain angle. When the toggle is no longer adjusted, the grille assembly remains fixed in that direction, continuously blowing air in that direction. However, the airflow pattern of the air vents is limited to a single fixed direction, failing to meet the diverse needs of users.

[0047] To address the above issues, the present invention provides an air outlet device and a vehicle. By adjusting the grille, the device can not only achieve a fixed direction of blowing, but also prevent the wind from concentrating in a certain direction, thereby achieving a simulated natural wind effect. It should be noted that in this embodiment, any air outlet that is not fixed in a single direction is considered to be simulated natural wind.

[0048] The air outlet device and vehicle provided in the embodiments of the present application are described in detail below with reference to specific embodiments.

[0049] Figure 1 is a structural schematic diagram of an air outlet device provided in an embodiment of the present application; Figure 2 is a structural schematic diagram of the air outlet device in Figure 1 after removing the air outlet outer plate; Figure 3 is a structural schematic diagram of the air outlet device in Figure 1 after removing the air outlet outer plate and the air outlet inner plate; Figure 4 is a partial schematic diagram one of the air outlet device in Figure 1; Figure 5 is a partial schematic diagram two of the air outlet device in Figure 1.

[0050] As shown in Figures 1 and 2, an embodiment of the present application provides an air outlet device, including an air outlet housing 10, a grille assembly 20, and a rotating assembly 30. The air outlet device is part of a vehicle, which also includes an air conditioner main body, and the air outlet device is detachably mounted on the air conditioner main body.

[0051] The tuyere housing 10 has an air outlet 101 , the grille assembly 20 is disposed in the air outlet 101 , and the rotating assembly 30 is disposed on the tuyere housing 10 .

[0052] As shown in FIG. 3 to FIG. 5 , the grille assembly 20 includes a plurality of grilles 21 and a plurality of direction-adjusting members 22 . Each grille 21 is fixedly connected to a direction-adjusting member 22 . The direction-adjusting member 22 is used to adjust the air guiding direction of the grille 21 .

[0053] The rotating assembly 30 includes a driving mechanism and multiple rotating bodies 31. The driving mechanism is used to rotate or stop the multiple rotating bodies 31. Each rotating body 31 includes a first groove portion and a second groove portion. The first groove portion and the second groove portion are connected in the circumferential direction of the rotating body 31. One end of the adjusting member 22 is slidably arranged in the first groove portion and / or the second groove portion. The first groove portion and the second groove portion are used to adjust the position of the adjusting member 22 in the rotation direction of the grille 21.

[0054] The plurality of direction-adjusting members 22 are used to ensure that the air guiding directions of all grilles 21 of the grille assembly are the same when the plurality of rotating bodies 31 stop and the plurality of direction-adjusting members 22 are located in the first grooves of the respective corresponding rotating bodies 31 .

[0055] The plurality of direction-adjusting members 22 are used to make the air guide directions of at least two grilles 21 different when the plurality of rotating bodies 31 stop and the plurality of direction-adjusting members 22 are located in the second groove portions of the respective corresponding rotating bodies 31; and / or,

[0056] The plurality of direction-adjusting members 22 are used to change the air guide direction of all grilles 21 of the grille assembly when the plurality of rotating bodies 31 rotate and the plurality of direction-adjusting members 22 are located in the first slot portion and / or the second slot portion of the respective corresponding rotating bodies 31 .

[0057] The grilles 21 are rotatably mounted on the air vent housing 10. The rotation axes of all the grilles 21 of the grille assembly 20 extend in the same direction. In some examples, the grilles 21 can rotate left and right on the vehicle.

[0058] The direction-adjusting member 22 is fixedly connected to the grid 21 , and the position of the direction-adjusting member 22 can only be changed in the circumferential direction of the grid 21 .

[0059] The number of the grilles 21 can be set according to actual needs. The number of the direction-adjusting members 22 is set corresponding to the number of the grilles 21 .

[0060] The driving mechanism is fixed on the tuyere housing 10 , and the driving mechanism can control the multiple rotating bodies 31 to rotate simultaneously, and can also control the multiple rotating bodies 31 to stop simultaneously.

[0061] The rotating body 31 may be a cylindrical component having an axis. The rotating body 31 rotates along the axis. In the circumferential direction of the rotating body 31 , the first groove portion and the second groove portion may be connected to form a closed figure.

[0062] In the circumferential direction of the rotating body 31, the rotation of the rotating body 31 can realize the sliding of the direction-adjusting member 22 relative to the rotating body 31. Specifically, the direction-adjusting member 22 can slide in the first groove portion, the second groove portion, or both relative to the rotating body 31.

[0063] The number of the rotating bodies 31 can be set according to actual needs. At least one direction-adjusting member 22 is arranged on the rotating body 31 .

[0064] In the circumferential direction of the rotating body 31, the first groove portion and the second groove portion can adjust the position of the adjusting member 22 in the rotation direction of the grille 21 as the rotating body 31 rotates. That is, the position of the adjusting member 22 in the rotation direction of the grille 21 will change, so that the adjusting member 22 causes the grille 21 to rotate.

[0065] When the multiple rotating bodies 31 are stopped and the multiple direction-adjusting members 22 are located in the first slots of their respective rotating bodies 31, the airflow direction of all grilles 21 in the grille assembly 20 is the same. Specifically, after the multiple rotating bodies 31 are simultaneously stopped by the drive mechanism, the multiple direction-adjusting members 22 are located in the first slots of their respective rotating bodies 31. The position of each direction-adjusting member 22 in the rotational direction of their respective grilles 21 is the same, ensuring that the rotation angles of all grilles 21 in the grille assembly 20 are the same, thereby ensuring that the airflow direction of all grilles 21 in the grille assembly 20 is the same, thereby achieving directional airflow. It should be noted that the rotation angle of the grille 21 refers to the angle of the grille 21 relative to the front-to-back direction of the vehicle.

[0066] The multiple direction-adjusting members 22 are used to direct the air in different directions for at least two grilles 21 when the multiple rotating bodies 31 are stopped and the multiple direction-adjusting members 22 are located in the second slots of their respective rotating bodies 31. Specifically, after the multiple rotating bodies 31 are controlled to stop simultaneously by the drive mechanism, the multiple direction-adjusting members 22 are located in the second slots of their respective rotating bodies 31. Among the positions of the direction-adjusting members 22 in the rotational direction of their respective corresponding grilles 21, at least two of the direction-adjusting members 22 have different positions in the rotational direction of their respective corresponding grilles 21, resulting in different rotation angles for at least two grilles 21. This allows at least two of the grilles 21 in the grille assembly 20 to have different air direction, thereby preventing wind from concentrating in a particular direction and achieving a simulated natural wind effect. It should be noted that in this embodiment, any wind blowing in a direction that is not fixed to one direction is considered to be simulating natural wind.

[0067] The plurality of direction-adjusting members 22 are used to change the air guide direction of all grilles 21 of the grille assembly 20 when the plurality of rotating bodies 31 rotate and the plurality of direction-adjusting members 22 are located in the first slot and / or second slot of the respective corresponding rotating bodies 31 . Specifically, after the driving mechanism controls the forward and reverse rotation of the plurality of rotating bodies 31, the plurality of direction-adjusting members 22 are located in the first slots of their respective rotating bodies 31, and the position of each direction-adjusting member 22 in the rotational direction of their respective grilles 21 is adjusted, thereby changing the airflow direction of all grilles 21 in the grille assembly 20. After the driving mechanism controls the forward and reverse rotation of the plurality of rotating bodies 31, the plurality of direction-adjusting members 22 are located in the second slots of their respective rotating bodies 31, and the position of each direction-adjusting member 22 in the rotational direction of their respective grilles 21 is adjusted, thereby changing the airflow direction of all grilles 21 in the grille assembly 20. After the driving mechanism controls the forward and reverse rotation of the plurality of rotating bodies 31, the plurality of direction-adjusting members 22 are located in the first and second slots of their respective rotating bodies 31, and the position of each direction-adjusting member 22 in the rotational direction of their respective grilles 21 is adjusted, thereby changing the airflow direction of all grilles 21 in the grille assembly 20. This arrangement can avoid wind concentration in a certain direction, achieving an effect that simulates natural wind. It should be noted that the plurality of direction-adjusting members 22 are located in the first and second grooves of their respective corresponding rotating bodies 31 , that is, the direction-adjusting members 22 can be located in either the first or second groove of the rotating body 31 .

[0068] The air outlet device provided in the embodiment of the present application can use multiple adjusting parts 22 to make the air guide directions of all grilles 21 of the grille assembly the same when multiple rotating bodies 31 stop and the multiple adjusting parts 22 are located in the first groove portions of their respective corresponding rotating bodies 31. Multiple adjusting parts 22 are used to make the air guide directions of at least two grilles 21 different when multiple rotating bodies 31 stop and the multiple adjusting parts 22 are located in the second groove portions of their respective corresponding rotating bodies 31. This not only realizes directional blowing, but also avoids the wind direction from concentrating in a certain direction, achieving an effect of simulating natural wind, thereby realizing the diversification of the blowing modes of the air outlet and meeting the diverse needs of users.

[0069] The air outlet device provided in the embodiment of the present application can also be used through multiple adjusting members 22 to make the air guide direction of all grilles 21 of the grille assembly the same when the multiple rotating bodies 31 stop and the multiple adjusting members 22 are located in the first groove portions of their respective corresponding rotating bodies 31. The multiple adjusting members 22 are used to change the air guide direction of all grilles 21 of the grille assembly when the multiple rotating bodies 31 rotate and the multiple adjusting members 22 are located in the first groove portions and / or second groove portions of their respective corresponding rotating bodies 31. This not only can achieve directional blowing, but also can avoid the wind direction from concentrating in a certain direction, thereby achieving an effect of simulating natural wind, thereby achieving the diversification of the blowing modes of the air outlet to meet the diverse needs of users.

[0070] The air outlet device provided in the embodiment of the present application can also have multiple adjusting members 22 for making the air guide directions of all grilles 21 of the grille assembly the same when the multiple rotating bodies 31 stop and the multiple adjusting members 22 are located in the first groove portions of their respective corresponding rotating bodies 31; multiple adjusting members 22 for making the air guide directions of at least two grilles 21 different when the multiple rotating bodies 31 stop and the multiple adjusting members 22 are located in the second groove portions of their respective corresponding rotating bodies 31; multiple adjusting members 22 for changing the air guide directions of all grilles 21 of the grille assembly when the multiple rotating bodies 31 rotate and the multiple adjusting members 22 are located in the first groove portions and / or second groove portions of their respective corresponding rotating bodies 31, thereby not only achieving directional blowing, but also avoiding the wind direction from concentrating in a certain direction, achieving an effect of simulating natural wind, thereby achieving diversification of the blowing modes of the air outlet to meet the diverse needs of users.

[0071] Optionally, as shown in Figures 1 and 2, the air outlet shell 10 may include an air outlet outer plate 11 and an air outlet inner plate 12, the air outlet outer plate 11 has an air outlet channel, the air outlet inner plate 12 is arranged in the air outlet channel, and the air outlet inner plate 12 is used to divide the air outlet 101 into a first outlet 1011 and a second outlet 1012.

[0072] A plurality of grilles 21 are provided in the first outlet 1011 , and a plurality of grilles 21 are provided in the second outlet 1012 .

[0073] The number of grilles 21 in the first outlet 1011 may be the same as or different from the number of grilles in the second outlet 1012. In this embodiment, the number of grilles 21 in the first outlet 1011 is the same as the number of grilles in the second outlet 1012.

[0074] Optionally, the tuyere inner plate 12 includes a first inner plate 121 and a second inner plate 122 . The first inner plate 121 and the second inner plate 122 are connected to form a cavity 123 .

[0075] The first inner plate 121 and the tuyere outer plate 11 form a first outlet 1011 , and the second inner plate 122 and the tuyere outer plate 11 form a second outlet 1012 .

[0076] The rotating assembly 30 can be located in the cavity 123. This arrangement can save layout space.

[0077] FIG6 is a schematic structural diagram of the rotating assembly of the air outlet device in FIG2 with the rotating body removed; FIG7 is a schematic structural diagram of the rotating assembly of the air outlet device in FIG2 with the driving motor and the driving gear removed.

[0078] As shown in Figures 3, 6 and 7, the driving mechanism includes a driving motor 32, a transmission assembly 33, a rotating shaft 34 and two mounting seats 35. The driving motor 32 and the two mounting seats 35 can be installed on the second inner plate 122. The rotating shaft 34 is rotatably mounted on the two mounting seats 35. Multiple rotating bodies 31 are fixed on the rotating shaft 34. The driving motor 32 is used to rotate or stop the multiple rotating bodies 31 through the transmission assembly 33.

[0079] The driving motor 32 may be a stepping motor or other types of motors.

[0080] The transmission assembly 33 can adopt gear transmission, belt transmission, or connecting rod transmission, and the specific settings are not made here. In this embodiment, the transmission assembly 33 adopts gear transmission, and the transmission assembly 33 includes a driving gear 331 and a driven gear 332. The driving gear 331 is fixed on the motor shaft of the stepper motor, and the driven gear 332 is fixed on the rotating shaft 34. The driving gear 331 is meshed with the driven gear 332. The tooth top circle diameter of the driving gear 331 and the tooth top circle diameter of the driven gear 332 can be set as needed. In this embodiment, the tooth top circle diameter of the driving gear 331 is smaller than the tooth top circle diameter of the driven gear 332.

[0081] The rotating body 31 and the rotating shaft 34 are coaxially arranged, and the rotating body 31 and the rotating shaft 34 rotate or stop synchronously.

[0082] It should be noted that when the forward and reverse rotation of multiple rotating bodies 31 is controlled by the driving mechanism, the change in the rotation speed of the driving motor 32 can change the swing angular velocity of all the grilles 21 of the grille assembly 20. Therefore, by controlling the rotation speed of the driving motor 32, the swing angular velocity of all the grilles 21 of the grille assembly 20 can be controlled, and then a blowing mode with different swing angular velocities can be realized.

[0083] Figure 8 is a structural schematic diagram of the rotating body of the rotating assembly of the air outlet device in Figure 2; Figure 9 is a schematic diagram of the circumferential surface of the rotating body in Figure 8; and Figure 10 is a schematic diagram of the expansion of the circumferential surface in Figure 9.

[0084] Optionally, as shown in Figures 8 to 10, the first groove portion of the rotating body 31 includes a first groove 3111 and a third groove 3112, and the second groove portion of the rotating body includes a second groove 3121 and a fourth groove 3122. In the circumferential direction of the rotating body 31, the first groove 3111 is respectively connected to the second groove 3121 and the fourth groove 3122, and the third groove 3112 is respectively connected to the second groove 3121 and the fourth groove 3122.

[0085] The first groove 3111 and the third groove 3112 are arranged opposite to each other, and the second groove 3121 and the fourth groove 3122 are arranged opposite to each other.

[0086] The first groove 3111, the second groove 3121, the third groove 3112 and the fourth groove 3122 form a closed figure, and in the circumferential direction of the rotating body 31, the lengths of the first groove 3111 and the third groove 3112 are equal, and the lengths of the second groove 3121 and the fourth groove 3122 are equal.

[0087] In the axial direction of the rotating shaft 34, the first grooves 3111 of all the rotating bodies 31 of the rotating assembly 30 correspond to each other, the second grooves 3121 of all the rotating bodies 31 of the rotating assembly 30 correspond to each other, the third grooves 3112 of all the rotating bodies 31 of the rotating assembly 30 correspond to each other, and the fourth grooves 3122 of all the rotating bodies 31 of the rotating assembly 30 correspond to each other.

[0088] For ease of understanding, the circumferential surface of the rotating body 31 is unfolded to form an unfolded plane, and the unfolded plane is divided into four areas, namely the first area A, the second area B, the third area C and the fourth area D. In the extension direction of the unfolded plane, the lengths of the first area A and the third area C are equal, and the lengths of the second area B and the fourth area D are equal. The first groove 3111 is located in the first area A, the second groove 3121 is located in the second area B, the third groove 3112 is located in the third area C, and the fourth groove 3122 is located in the fourth area D. The first groove 3111, the second groove 3121, the third groove 3112 and the fourth groove 3122 are connected in sequence on the unfolded plane of the circumferential surface of the rotating body 31. The first groove 3111 is translated 180° along the extension direction of the unfolded plane of the circumferential surface of the rotating body 31 and coincides with the third groove 3112; the second groove 3121 is translated 180° along the extension direction of the unfolded plane of the circumferential surface of the rotating body 31 and coincides with the fourth groove 3122, that is, there is no overlap at any position.

[0089] It should be noted that when the driving mechanism controls the forward and reverse rotation of multiple rotating bodies 31, the change in the rotation angle range of the rotating body 31 can change the swing position and swing angle of all the grilles 21 of the grille assembly 20. Therefore, by controlling the positions of all the adjusting parts 22 of the grille assembly 20 relative to their respective corresponding rotating bodies 31, the swing position and swing angle of all the grilles 21 of the grille assembly 20 can be controlled, and then a blowing mode with different swing positions can be realized, a blowing mode with different swing angles can be realized, and a blowing mode with different swing positions and swing angles can be realized. The rotation angle range of the rotating body 31 can be in one groove among the first groove 3111, the second groove 3121, the third groove 3112 and the fourth groove 3122, or in two connected grooves among the first groove 3111, the second groove 3121, the third groove 3112 and the fourth groove 3122. It can also be that all the adjusting parts 22 of the grille assembly 20 are simultaneously located in three sequentially connected grooves among the first groove 3111, the second groove 3121, the third groove 3112 and the fourth groove 3122. It can also be that all the adjusting parts 22 of the grille assembly 20 are simultaneously located in the first groove 3111, the second groove 3121, the third groove 3112 and the fourth groove 3122.

[0090] It should also be noted that when the driving mechanism controls the forward and reverse rotation of multiple rotating bodies 31, by controlling the rotation speed of the driving motor 32 and the position of all the adjusting parts 22 of the grille assembly 20 relative to their respective corresponding rotating bodies 31, a blowing mode with different swinging angular velocity, swinging position and swinging angle can be achieved.

[0091] Furthermore, the two direction-adjusting members 22 on each rotating body 31 correspond to a grille 21 in the first outlet 1011 and a grille 21 in the second outlet 1012 , respectively. The two direction-adjusting members 22 on each rotating body 31 differ by 180° in the circumferential direction of the rotating body 31 .

[0092] In an optional embodiment, five grilles 21 are provided in the first outlet 1011, five grilles 21 are provided in the second outlet 1012, and the rotating assembly 30 includes five rotating bodies 31. The unfolding planes on the circumferential surfaces of the five rotating bodies 31 can all be the first unfolding plane. The five rotating bodies 31 include a first rotating body, a second rotating body, a third rotating body, a fourth rotating body, and a fifth rotating body. The first grooves 3111 of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body, and the fifth rotating body coincide with each other on the first unfolding plane. The third grooves 3112 of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body, and the fifth rotating body coincide with each other on the first unfolding plane. The second grooves 3121 of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body, and the fifth rotating body are completely staggered on the first unfolding plane. The fourth grooves 3122 of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body, and the fifth rotating body are completely staggered on the first unfolding plane.

[0093] After the rotating body 31 of the rotating assembly 30 stops, all the grilles 21 in the first outlet 1011 are located in the first groove 3111, and all the grilles 21 in the second outlet 1012 are located in the third groove 3112, so that the rotation angles of all the grilles 21 of the grille assembly 20 are the same, and the wind guide directions of all the grilles 21 of the grille assembly 20 are the same, thereby achieving directional blowing.

[0094] After the rotating body 31 of the rotating assembly 30 stops, all the grilles 21 in the first outlet 1011 are located in the second groove 3121, and all the grilles 21 in the second outlet 1012 are located in the fourth groove 3122. This can make the rotation angles of all the grilles 21 of the grille assembly 20 different, and the wind guide directions of all the grilles 21 of the grille assembly 20 different, thereby avoiding the wind direction from concentrating in a certain direction and achieving an effect of simulating natural wind.

[0095] 2 and 4 , the steering member 22 includes a steering ball 221 and a steering rod 222 , one end of the steering rod 222 is fixedly connected to the grid 21 , and the other end of the steering rod 222 is fixedly connected to the steering ball 221 , and the steering ball 221 is embedded in the first groove and the second groove.

[0096] The first groove and the second groove need to satisfy the requirement that the steering ball 221 is not easily stuck when the rotating body 31 rotates.

[0097] The steering member 22 also includes a baffle 223, which is fixed on the steering rod 222. There is a through hole on the air outlet inner plate 12, and the steering rod 222 passes through the through hole. The baffle 223 covers the through hole. This arrangement can avoid air leakage problems at the through hole of the air outlet inner plate 12.

[0098] An embodiment of the present application provides a vehicle, comprising: an air-conditioning main body and an air outlet device; the air outlet device is detachably mounted on the air-conditioning main body.

[0099] Among them, the air outlet device in this embodiment has the same structure as the air outlet device provided in any of the above embodiments, and can bring the same or similar technical effects. They will not be described one by one here, and the details can be referred to the description of the above embodiments.

[0100] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An air outlet device, characterized in that, It includes an air outlet housing, a grille assembly and a rotating assembly: The air outlet housing has an air outlet, the grille assembly is arranged in the air outlet, and the rotating assembly is arranged on the air outlet housing; The grille assembly includes a plurality of grilles and a plurality of direction adjusting members. Each grille is fixedly connected to one direction adjusting member, and the direction adjusting member is used to adjust the air guiding direction of the grille; The rotating assembly includes a driving mechanism and a plurality of rotating bodies. The driving mechanism is used to rotate or stop the plurality of rotating bodies. Each rotating body includes a first groove portion and a second groove portion. The first groove portion and the second groove portion are connected in the circumferential direction of the rotating body. One end of the direction adjusting member is slidably arranged in the first groove portion and / or the second groove portion. The first groove portion and the second groove portion are used to adjust the position of the direction adjusting member in the rotating direction of the grille; When the plurality of rotating bodies stop and the plurality of direction adjusting members are located in the first groove portions of their respective corresponding rotating bodies, the plurality of direction adjusting members are used to make the air guiding directions of all the grilles of the grille assembly the same; When the plurality of rotating bodies stop and the plurality of direction adjusting members are located in the second groove portions of their respective corresponding rotating bodies, the plurality of direction adjusting members are used to make the air guiding directions of at least two grilles different; and / or, When the plurality of rotating bodies rotate and the plurality of direction adjusting members are located in the first groove portion and / or the second groove portion of their respective corresponding rotating bodies, the plurality of direction adjusting members are used to make the air guiding directions of all the grilles of the grille assembly change.

2. The air outlet device according to claim 1, characterized in that, The air outlet housing includes an outer air outlet plate and an inner air outlet plate. The outer air outlet plate has an air outlet channel, and the inner air outlet plate is arranged in the air outlet channel. The inner air outlet plate is used to divide the air outlet into a first outlet and a second outlet; A plurality of the grilles are arranged in the first outlet, and a plurality of the grilles are arranged in the second outlet.

3. The air outlet device according to claim 2, wherein, The inner air outlet plate includes a first inner plate and a second inner plate. The first inner plate and the second inner plate are connected, and the first inner plate and the second inner plate enclose a cavity; The rotating assembly is located in the cavity. The driving mechanism includes a driving motor, a transmission member, a rotating shaft and two mounting seats. The driving motor and the two mounting seats are mounted on the second inner plate. The rotating shaft is rotatably mounted on the two mounting seats. The plurality of rotating bodies are fixed on the rotating shaft. The driving motor is used to make the plurality of rotating bodies rotate or stop through the transmission component.

4. The air outlet device according to claim 3, characterized in that, The first groove portion of the rotating body includes a first groove and a third groove. The second groove portion of the rotating body includes a second groove and a fourth groove. In the circumferential direction of the rotating body, the first groove is respectively connected to the second groove and the fourth groove, and the third groove is respectively connected to the second groove and the fourth groove; The first groove, the second groove, the third groove, and the fourth groove are sequentially connected on the unfolded plane of the circumferential surface of the rotating body. The first groove coincides with the third groove after being translated 180° along the extension direction of the unfolded plane on the unfolded plane, and the second groove is completely staggered from the fourth groove after being translated 180° along the extension direction of the unfolded plane on the unfolded plane.

5. The air outlet device according to claim 4, characterized in that, Two of the orientation members are provided on each rotating body. The two orientation members on each rotating body respectively correspond to one grille in the first outlet and one grille in the second outlet. The two orientation members on each rotating body are 180° apart in the circumferential direction of the rotating body.

6. The air outlet device according to claim 5, characterized in that, Five grilles are provided in the first outlet, and five grilles are provided in the second outlet. The rotating assembly includes five rotating bodies. The unfolded planes of the circumferential surfaces of the five rotating bodies are all the first unfolded plane. The five rotating bodies include a first rotating body, a second rotating body, a third rotating body, a fourth rotating body, and a fifth rotating body. The first grooves of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body, and the fifth rotating body coincide on the first unfolded plane. The third grooves of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body, and the fifth rotating body coincide on the first unfolded plane. The second grooves of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body, and the fifth rotating body are completely staggered on the first unfolded plane. The fourth grooves of the first rotating body, the second rotating body, the third rotating body, the fourth rotating body, and the fifth rotating body are completely staggered on the first unfolded plane.

7. The air outlet device according to claim 3, characterized in that, The drive motor is a stepper motor. The transmission assembly includes a driving gear and a driven gear. The driving gear is fixed on the motor shaft of the stepper motor, and the driven gear is fixed on the rotating shaft. The driving gear meshes with the driven gear.

8. The air outlet device according to claim 2, wherein The orientation member includes an orientation ball and an orientation rod. One end of the orientation rod is fixedly connected to the grille, and the other end of the orientation rod is fixedly connected to the orientation ball. The orientation ball is embedded in the first groove portion and the second groove portion.

9. The air outlet device according to claim 8, characterized in that, The orientation member further includes a baffle. The baffle is fixed on the orientation rod. The inner plate of the air outlet has a through hole. The orientation rod passes through the through hole, and the baffle covers the through hole.

10. A vehicle, characterized in that, Comprising: An air conditioner main body and the air outlet device according to any one of claims 1-9; The air outlet device is detachably mounted on the air conditioner main body.

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