Air outlet device for vehicle and vehicle

Abstract

The utility model relates to the technical field of vehicles, in particular to an air outlet device for a vehicle and the vehicle, and aims to solve the problem that in the prior art, an air outlet of the vehicle cannot meet diversified air outlet requirements. In order to achieve the purpose, the air outlet device comprises a shell, a plurality of first blades, a plurality of second blades and a blade driving structure, a first air duct and a second air duct are formed in the shell, a first air outlet and a second air outlet are formed in the shell, the first air outlet is communicated with the first air duct, and the second air outlet is communicated with the second air duct; the first blade is rotatably mounted at the first air outlet; the second blade is rotatably mounted at the second air outlet; the blade driving structure is arranged to be capable of driving all the first blades to rotate synchronously and driving all the second blades to rotate independently. According to the air outlet device, the air outlet state of the first air outlet and various air outlet states of the second air outlet are combined, various air outlet effects can be achieved, and diversified air outlet requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to vehicle technical field, concretely provides a kind of air outlet device and vehicle for vehicle. BACKGROUND

[0002] With the rapid development of vehicle industry, consumers have put forward higher and higher requirements for the comfort and overall driving experience of vehicle. The air outlet of vehicle is part of the air conditioning system in vehicle, and the main function is to guide the treated air to a specific area in the cabin, which is one of the important structures affecting the driving experience in the cabin.

[0003] The existing air outlet can usually only realize fixed direction air outlet to a certain direction or swing air outlet switching between different directions, and the air outlet effect is single, which cannot meet the diversified air outlet needs of driving personnel, affecting the experience of driving personnel.

[0004] Correspondingly, there is a need in the art for a new air outlet device for vehicle to solve the above problems. SUMMARY

[0005] The utility model aims at solving the above technical problem, i.e. solving the problem that the air outlet of vehicle in prior art cannot meet the diversified air outlet needs of driving personnel.

[0006] In the first aspect, the utility model provides an air outlet device for vehicle, which comprises: a shell, a first air duct and a second air duct are formed in the shell, a first air outlet and a second air outlet are provided on the shell, the first air outlet is communicated with the first air duct, and the second air outlet is communicated with the second air duct; a plurality of first blades are rotatably installed at the first air outlet; a plurality of second blades are rotatably installed at the second air outlet; and a blade driving structure is arranged to drive each first blade to rotate synchronously and each second blade to rotate independently.

[0007] In the technical scheme, the blade driving structure can drive each first blade to rotate synchronously and drive each second blade to rotate independently, so that the first air outlet can swing to blow air and the second air outlet can select multiple air outlet states; the combination of the swinging air blowing of the first air outlet and at least one of the multiple air outlet states of the second air outlet can realize multiple air outlet effects; for example, when the first air outlet swings to blow air and the second air outlet also swings to blow air but the air blowing direction is different from that of the first air outlet, the air blowing range of the air blowing device can be expanded; when the first air outlet swings to blow air and the second air outlet converges to blow air, the air blowing intensity of the air blowing device can be increased; when the first air outlet swings to blow air and the second air outlet diverges to blow air, the air blowing is dispersed and soft, thereby meeting the diversified air blowing needs of the driver and passengers.

[0008] In the specific embodiment of the air blowing device for a vehicle, the first blade is provided with a first rotating shaft, the first rotating shaft is rotationally connected with the housing, a first crank is fixedly connected to the first rotating shaft, and a first eccentric shaft eccentric to the first rotating shaft is arranged on the first crank; the blade driving structure comprises a first moving structure, the first moving structure is provided with a first guide slot, the first eccentric shaft is arranged in the first guide slot, and the first moving structure can move along the long side direction of the first air outlet to drive the first eccentric shaft to rotate around the first rotating shaft.

[0009] In the technical scheme, the movement of the first moving structure drives the first guide slot to move, so that the first eccentric shaft arranged in the first guide slot rotates around the first rotating shaft, and then drives the first crank to rotate, thereby driving the first rotating shaft to rotate, so that the blade driving structure drives the first blade to rotate; during the movement of the first moving structure, whether the first blade rotates and the rotation angle are determined by the shape of the first guide slot.

[0010] In the specific embodiment of the air blowing device for a vehicle, the second blade is provided with a second rotating shaft, the second rotating shaft is rotationally connected with the housing, a second crank is fixedly connected to the second rotating shaft, and a second eccentric shaft eccentric to the second rotating shaft is arranged on the second crank; the blade driving structure comprises a second moving structure, the second moving structure is provided with a second guide slot, the second eccentric shaft is arranged in the second guide slot, and the second moving structure can move along the long side direction of the second air outlet to drive the second eccentric shaft to rotate around the second rotating shaft.

[0011] In the technical scheme, the second moving structure drives the second guide groove to move, the second eccentric shaft in the second guide groove rotates around the second rotating shaft, the second crank is driven to rotate, the second rotating shaft is driven to rotate, the blade driving structure drives the second blade to rotate, and whether the second blade rotates and the angle of rotation are determined by the shape of the second guide groove.

[0012] In the embodiment of the air outlet device for a vehicle, the second guide groove comprises a plurality of second guide segments, the second guide segments are arranged one by one corresponding to the second blades, the shapes of the second guide segments are different, and the second air outlet can diffuse air.

[0013] In the technical scheme, the shapes of the second guide segments are different, the second blades can rotate asynchronously, the angles of the second blades can be in a diverging state during the movement of the second moving structure, and the second air outlet can diffuse air.

[0014] In the embodiment of the air outlet device for a vehicle, the second guide segment comprises a first part and a second part, the shapes of the first parts of the second guide segments are the same, the shapes of the second parts of the second guide segments are different, and the second air outlet can swing air in parallel and diffuse air.

[0015] In the technical scheme, the two parts with different shapes can make the second air outlet swing air in parallel and diffuse air, and different air outlet states can be switched according to different air outlet requirements.

[0016] In the embodiment of the air outlet device for a vehicle, the first guide groove comprises a plurality of first guide segments, the first guide segments are arranged one by one corresponding to the first blades, and the shapes of the first guide segments are the same, so that the first air outlet can swing air in parallel.

[0017] In the technical scheme, the shapes of the first guide segments are the same, the first blades can be parallel to each other, and the first blades can rotate synchronously in parallel during the movement of the first moving structure, so that the first air outlet can swing air in parallel.

[0018] In the embodiment of the air outlet device for a vehicle, the blade driving structure further comprises a motor, a gear and a driving swing arm, the gear is in transmission connection with the motor, the driving swing arm is provided with a rack, the rack is in transmission connection with the gear, and the driving swing arm is connected with the first moving structure and the second moving structure respectively.

[0019] In the above technical solution, the motor drives the gear to rotate, and the gear and the rack are connected to drive the driving swing arm to move, thereby driving the first moving structure and the second moving structure to move.

[0020] In the above embodiment of the air outlet device for a vehicle, the vane driving structure further comprises a mounting frame fixedly connected with the housing, the motor is fixedly connected with the mounting frame, the gear is rotatably connected with the mounting frame, and the driving swing arm is movably connected with the mounting frame.

[0021] In the above technical solution, the mounting frame is used to provide a mounting structure for the motor, the gear and the driving swing arm, and facilitate the connection with the housing.

[0022] In the above embodiment of the air outlet device for a vehicle, the air outlet device further comprises a first connecting structure connected with the housing and mounted at the first air outlet, and the first vane is rotatably connected with the first connecting structure; and / or the air outlet device further comprises a second connecting structure connected with the housing and mounted at the second air outlet, and the second vane is rotatably connected with the second connecting structure.

[0023] In the above technical solution, the first vane is connected with the first connecting structure, and the first connecting structure is connected with the housing, so that the first vane can be conveniently disassembled, installed, maintained and replaced; the second vane is connected with the second connecting structure, and the second connecting structure is connected with the housing, so that the second vane can be conveniently disassembled, installed, maintained and replaced.

[0024] In the second aspect, the utility model further provides a vehicle, the vehicle includes the air outlet device for a vehicle.

[0025] In the above technical solution, the vehicle provided with the air outlet device can realize various air outlet effects, meet the diversified air outlet needs of the driver and passengers, and improve the experience of the driver and passengers.

[0026] Compared with the prior art, the air outlet device for the vehicle has the beneficial effects that: the blade driving structure can drive each first blade to rotate synchronously and drive each second blade to rotate independently, so that the first air outlet can swing to blow air and the second air outlet can select multiple air outlet states; the swing of the first air outlet and at least one of the multiple air outlet states of the second air outlet can be combined to realize multiple air outlet effects; for example, when the first air outlet swings to blow air and the second air outlet also swings to blow air but the air outlet direction is different from that of the first air outlet, the air outlet range of the air outlet device can be expanded; when the first air outlet swings to blow air and the second air outlet converges to blow air, the air outlet intensity of the air outlet device can be increased; and when the first air outlet swings to blow air and the second air outlet diverges to blow air, the air outlet is dispersed and soft, so that the diversified air outlet needs of the driver and passengers are met. BRIEF DESCRIPTION OF DRAWINGS

[0027] The preferred embodiments of the present application will be described below with reference to the accompanying drawings, in which:

[0028] Figure 1 is a schematic view of the overall structure of the air outlet device of the present application;

[0029] Figure 2 is a sectional view of part of the structure of the air outlet device of the present application;

[0030] Figure 3 is a schematic view of the structure of the first blade and the second blade of the present application;

[0031] Figure 4 is a schematic view of the structure of the blade driving structure of the present application;

[0032] Figure 5 is a schematic view of the first use state of the first blade of the present application;

[0033] Figure 6 is a schematic view of the second use state of the first blade of the present application;

[0034] Figure 7 is a schematic view of the third use state of the first blade of the present application;

[0035] Figure 8 is a schematic view of the first use state of the second blade of the present application;

[0036] Figure 9 is a schematic view of the second use state of the second blade of the present application;

[0037] Figure 10 is a schematic view of the third use state of the second blade of the present application.

[0038] Reference signs:

[0039] 1 - shell, 2 - first blade, 3 - second blade, 4 - blade driving structure, 5 - first connecting structure, 6 - second connecting structure, 11 - first air duct, 12 - second air duct, 13 - first air outlet, 14 - second air outlet, 21 - first rotating shaft, 22 - first crank, 23 - first eccentric shaft, 31 - second rotating shaft, 32 - second crank, 33 - second eccentric shaft, 41 - first moving structure, 42 - second moving structure, 43 - motor, 44 - gear, 45 - driving swing arm, 46 - mounting frame, 411 - first guide groove, 421 - second guide groove, 451 - rack, 4111 - first guide section, 4211 - second guide section, 42111 - first part, 42112 - second part. DETAILED DESCRIPTION

[0040] Some embodiments of the present application will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present application, and are not used to limit the protection scope of the present application. Those skilled in the art can make adjustments according to the needs in order to adapt to specific application occasions.

[0041] It should be noted that in the description of the present application, the terms "center", "upper", "lower", "left", "right", "front", "back", "top", "bottom", "vertical", "horizontal", "inner", "outer" and other terms indicating direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description, and is not intended to indicate or imply that the related devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, in the description of the present application, "a plurality of" means two or more, unless otherwise specified.

[0042] In addition, it should also be noted that in the description of the present application, the ordinal numbers "first", "second" and the like are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In addition, in the description of the present application, unless otherwise specified and limited, the terms "mounting", "connecting", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] Based on the background technology, the existing vehicle air outlet cannot meet the diversified air outlet needs of the driver and passengers, and the blade driving structure can drive each first blade to rotate synchronously and drive each second blade to rotate independently, so that the first air outlet can swing and the second air outlet can select multiple air outlet states; the combination of the swing air outlet of the first air outlet and at least one of the multiple air outlet states of the second air outlet can realize multiple air outlet effects, for example, when the first air outlet swings, the second air outlet also swings, but the air outlet direction is different from that of the first air outlet, the air outlet range of the air outlet device can be expanded, when the first air outlet swings, the second air outlet converges, the air outlet intensity of the air outlet device can be increased, when the first air outlet swings, the second air outlet diverges, the air outlet is dispersed and soft, thereby meeting the diversified air outlet needs of the driver and passengers.

[0044] The vehicle of the utility model includes an air outlet device, the air outlet device is used for guiding air treated by an air conditioner of the vehicle into a cabin, the air outlet device can be installed on an instrument panel or a rear part of a center console, and can also be arranged at any position in the cabin, and the utility model does not limit the specific position of the air outlet device.

[0045] It should be noted that the vehicle of the utility model can be a gasoline vehicle, a diesel vehicle, an electric vehicle, a hybrid vehicle or other types of vehicles, which are not specifically limited herein.

[0046] Firstly refer to Figure 1 and Figure 2 , Figure 1 is a schematic diagram of the overall structure of the air outlet device of the utility model, Figure 2 is a sectional view of part of the structure of the air outlet device of the utility model. Figure 1 and Figure 2The air outlet device includes a shell 1, a plurality of first blades 2, a plurality of second blades 3 and a blade driving structure 4. The shell 1 is formed with a first air duct 11 and a second air duct 12. The shell 1 is provided with a first air outlet 13 and a second air outlet 14. The first air outlet 13 is communicated with the first air duct 11, and the second air outlet 14 is communicated with the second air duct 12. The first blade 2 is rotatably installed at the first air outlet 13. The second blade 3 is rotatably installed at the second air outlet 14. The blade driving structure 4 is arranged to drive each first blade 2 to rotate synchronously and drive each second blade 3 to rotate independently. Since the blade driving structure 4 can drive each first blade 2 to rotate synchronously and drive each second blade 3 to rotate independently, the first air outlet 13 can swing to blow air, and the second air outlet 14 can select multiple air outlet states. The combination of the swinging air outlet of the first air outlet 13 and at least one of the multiple air outlet states of the second air outlet 14 can realize multiple air outlet effects. For example, when the first air outlet 13 swings to blow air, the second air outlet 14 also swings to blow air but the air outlet direction is different from that of the first air outlet 13, which can expand the air outlet range of the air outlet device. When the first air outlet 13 swings to blow air, the second air outlet 14 converges to blow air, which can increase the air outlet intensity of the air outlet device. When the first air outlet 13 swings to blow air, the second air outlet 14 diverges to blow air, which can obtain dispersed and soft air outlet, thereby meeting the diversified air outlet needs of the driver and passenger.

[0047] It should be noted that the swinging air outlet refers to the air outlet state of swinging between the opposite sides of the air outlet when the plurality of blades rotate synchronously. The blades can be parallel to each other or not parallel to each other, as long as they can swing to blow air. The state of the blades being parallel to each other is shown in the angle arrangement of the plurality of first blades 2. Figure 1 The diverging air outlet refers to the air outlet state of the air in the air duct being blown out from the gap between the adjacent two blades and then being diverged when the plurality of blades are diverged at an angle from the air duct to the air outlet. The angle of the blades at this time is shown in the angle arrangement of the plurality of second blades 3. Figure 1 The converging air outlet refers to the air outlet state of the air in the air duct being blown out from the gap between the adjacent two blades and then being converged when the plurality of blades are converged at an angle from the air duct to the air outlet. The air outlet direction of the converging air outlet can be at any angle within the rotatable range of the blades, which is not limited specifically herein, as long as the plurality of blades are not parallel to each other and can realize the converging air outlet effect.

[0048] Please continue to refer to Figure 1, the air outlet device further comprises a first connecting structure 5 and a second connecting structure 6, the first connecting structure 5 is connected with the shell 1 and is installed at the first air outlet 13, and the first blade 2 is rotationally connected to the first connecting structure 5; the second connecting structure 6 is connected with the shell 1 and is installed at the second air outlet 14, and the second blade 3 is rotationally connected to the second connecting structure 6. By connecting the first blade 2 to the first connecting structure 5 and then connecting the first connecting structure 5 with the shell 1, the first blade 2 can be conveniently disassembled, installed, maintained and replaced; by connecting the second blade 3 to the second connecting structure 6 and then connecting the second connecting structure 6 with the shell 1, the second blade 3 can be conveniently disassembled, installed, maintained and replaced. Possibly, the first connecting structure 5 and the second connecting structure 6 can be frame structures, the first blade 2 is rotationally connected to the inside of the frame of the first connecting structure 5, the second blade 3 is rotationally connected to the inside of the frame of the second connecting structure 6, at least part of the first connecting structure 5 can be arranged in the first air outlet 13, at least part of the second connecting structure 6 can be arranged in the second air outlet 14, and the first connecting structure 5 and the second connecting structure 6 can be detachably connected with the shell 1 through clamping or bolt connection.

[0049] Referring to Figure 3 , Figure 3 is a structural schematic view of the first blade and the second blade of the utility model. As Figure 3 shown, the first blade 2 is provided with a first rotating shaft 21, the first rotating shaft 21 is rotationally connected with the shell 1, the first rotating shaft 21 is fixedly connected with a first crank 22, and the first crank 22 is provided with a first eccentric shaft 23 eccentric to the first rotating shaft 21. The second blade 3 is provided with a second rotating shaft 31, the second rotating shaft 31 is rotationally connected with the shell 1, the second rotating shaft 31 is fixedly connected with a second crank 32, and the second crank 32 is provided with a second eccentric shaft 33 eccentric to the second rotating shaft 31.

[0050] Referring to Figure 3 and Figure 4 , Figure 4 is a structural schematic view of the blade driving structure of the utility model. As Figure 3 and Figure 4As shown, the blade driving structure 4 comprises a first moving structure 41 and a second moving structure 42. The first moving structure 41 is provided with a first guide groove 411, and the first eccentric shaft 23 is arranged in the first guide groove 411. The first moving structure 41 is capable of moving along the long edge direction of the first air outlet 13 to drive the first eccentric shaft 23 to rotate around the first rotating shaft 21. Through the movement of the first moving structure 41, the first guide groove 411 is moved, so that the first eccentric shaft 23 arranged in the first guide groove 411 is rotated around the first rotating shaft 21, and then the first crank 22 is rotated, thereby driving the first rotating shaft 21 to rotate, so as to realize the rotation of the first blade 2 driven by the blade driving structure 4. In the movement process of the first moving structure 41, whether the first blade 2 rotates and the angle of rotation are determined by the shape of the first guide groove 411. The second moving structure 42 is provided with a second guide groove 421, and the second eccentric shaft 33 is arranged in the second guide groove 421. The second moving structure 42 is capable of moving along the long edge direction of the second air outlet 14 to drive the second eccentric shaft 33 to rotate around the second rotating shaft 31. Through the movement of the second moving structure 42, the second guide groove 421 is moved, so that the second eccentric shaft 33 arranged in the second guide groove 421 is rotated around the second rotating shaft 31, and then the second crank 32 is rotated, thereby driving the second rotating shaft 31 to rotate, so as to realize the rotation of the second blade 3 driven by the blade driving structure 4. Whether the second blade 3 rotates and the angle of rotation are determined by the shape of the second guide groove 421.

[0051] Optionally, the first guide groove 411 comprises a plurality of first guide segments 4111, and each first guide segment 4111 is provided in one-to-one correspondence with the first blade 2. The shapes of the first guide segments 4111 are the same, so that the first air outlet 13 can swing out air in parallel. By setting the shapes of the first guide segments 4111 to be the same, the plurality of first blades 2 can be parallel to each other, and the plurality of first blades 2 are synchronously rotated in parallel to each other in the movement process of the first moving structure 41, so that the first air outlet 13 can swing out air in parallel. Exemplarily, the instantaneous rotation state of the first blade 2 is as shown in the figure. Figures 5-7 Specifically, the shape of the first guide segment 4111 can be sawtooth-shaped or arc-shaped, and can also be other shapes, as long as the first eccentric shaft 23 arranged in the first guide segment 4111 can be rotated around the first rotating shaft 21 under the guidance of the first guide segment 4111 when the first moving structure 41 moves.

[0052] Optionally, the second guide groove 421 comprises a plurality of second guide segments 4211, each of which is arranged in one-to-one correspondence with the second blades 3, and each of the second guide segments 4211 has a different shape to enable the second air outlet 14 to emit air in a diverging manner; by setting the shape of each of the second guide segments 4211 to be different, the plurality of second blades 3 can rotate asynchronously, and the angle of the plurality of second blades 3 can be in a diverging state during the movement of the second moving structure 42, so that the second air outlet 14 emits air in a diverging manner. The second guide segment 4211 comprises a first part 42111 and a second part 42112, the shapes of the first parts 42111 of the plurality of second guide segments 4211 are the same, the shapes of the second parts 42112 of the plurality of second guide segments 4211 are different, each first part 42111 is located on the same side of the corresponding second guide segment 4211, and each second part 42112 is located on the other side of the corresponding second guide segment 4211, so that the second air outlet 14 can swing air in a parallel manner and emit air in a diverging manner; by setting the two parts with different shapes, the second air outlet 14 can swing air in a parallel manner and emit air in a diverging manner, so that different air emission states can be switched according to different air emission requirements. Specifically, when the second eccentric shaft 33 is arranged in the first part 42111, the plurality of second blades 3 are parallel to each other and rotate synchronously with the movement of the second moving structure 42, and remain parallel to each other, so that the second air outlet 14 swings air in a parallel manner; in this case, the rotation of the second blades 3 is as shown in Figure 8 and Figure 9 If the swing angles of the first blades 2 and the second blades 3 are the same within a certain period of time, the air emission intensity can be increased, and if the swing angles of the first blades 2 and the second blades 3 are different, the air emission range of the air emission device can be expanded. When the second moving structure 42 moves to the second part 42112 in which the second eccentric shaft 33 is arranged, the plurality of second blades 3 are not parallel to each other and can be rotated to an angle at which air is emitted in a diverging manner; in this case, the rotation angle of the second blades 3 is as shown in Figure 10 and the angle of the second blades 3 remains unchanged within a period of time during which the second moving structure 42 continues to move, i.e., the second air outlet 14 emits air in a diverging manner. During the process in which the second air outlet 14 emits air in a diverging manner, the plurality of first blades 2 can swing in a parallel manner synchronously with the movement of the first moving structure 41, so that the first air outlet 13 swings air in a parallel manner, the diverging air emitted by the second air outlet 14 is further dispersed, and then dispersed and soft air emission can be obtained, natural air emission is realized, and the comfort of the driver and passengers is effectively improved.

[0053] Specifically, the shape of the first part 42111 can be sawtooth or arc-shaped, or other shapes, as long as the second eccentric shaft 33 passing through the first part 42111 can rotate around the second rotating shaft 31 under the guidance of the first part 42111 when the second moving structure 42 moves; the shape of the second part 42112 can be a combination of sawtooth or arc-shaped and a straight line parallel to the moving direction of the second moving structure 42. The sawtooth or arc-shaped part of the second part 42112 is connected to the first part 42111, and the slope angle of the sawtooth of each second part 42112 is different, and the curvature of the arc is also different, so that the rotation angle of each second blade 3 is different and can be in a divergent state. The straight part of the second part 42112 can keep the second blade 3 in a divergent state and maintain it for a period of time.

[0054] Those skilled in the art will understand that, although the above combination Figure 4 The description states that each of the first guide sections 4111 has the same shape and can achieve parallel oscillating airflow. However, this is not a limitation; the shapes of each of the first guide sections 4111 can be the same or different. When the shapes of the first guide sections 4111 are the same, the shape of the first guide section 4111 can be configured such that, during the movement of the first moving structure 41, multiple first blades 2 rotate parallel to each other and synchronously, or multiple first blades 2 rotate parallel to each other and synchronously for a period of time and then remain parallel to each other and do not rotate for another period of time. When the shapes of the first guide sections 4111 are different, the shape of the first guide section 4111 can be configured such that, during the movement of the first moving structure 41, multiple first blades 2 rotate synchronously, or a combination of at least one of synchronous rotation for a period of time, asynchronous rotation for a period of time, and no rotation for a period of time. Those skilled in the art can adjust the shape of the first guide section 4111 according to the airflow requirements. Furthermore, although the above combines... Figure 4 The description states that the shapes of the various second guide sections 4211 are different and can achieve diffused airflow. However, this is not a limitation. The shape of the second guide section 4211 can also be set such that, during the movement of the second moving structure 42, each second blade 3 can rotate asynchronously to present an angle that converges the airflow, or a combination of at least two of the following: synchronous rotation for a period of time, asynchronous rotation for a period of time, and no rotation for a period of time. Those skilled in the art can adjust the shape of the second guide section 4211 according to the airflow requirements.

[0055] It should also be noted that two adjacent first guide segments 4111 can be connected to each other or disconnected from each other; two adjacent second guide segments 4211 can be connected to each other or disconnected from each other; those skilled in the art can make adjustments as needed.

[0056] Continue readingFigure 4 The blade drive structure 4 also includes a motor 43, a gear 44, and a drive swing arm 45. The gear 44 is connected to the motor 43. The drive swing arm 45 is equipped with a rack 451, which is connected to the gear 44. The drive swing arm 45 is connected to the first moving structure 41 and the second moving structure 42, respectively. The motor 43 drives the gear 44 to rotate, and the gear 44 drives the drive swing arm 45 to move through the transmission connection between the gear 44 and the rack 451, thereby driving the first moving structure 41 and the second moving structure 42 to move.

[0057] Those skilled in the art will understand that, although the above combination Figure 4 The description describes a mechanism where a motor 43 and gear 44 drive a swing arm 45 to move, thereby moving the first moving structure 41 and the second moving structure 42. However, this is not a limitation. Alternatively, a motor 43 can drive a lead screw to rotate, with the swing arm 45 threadedly connected to the lead screw. The rotation of the lead screw then moves the swing arm 45, which in turn moves the first moving structure 41 and the second moving structure 42. A cylinder or other driving device can also be used to move the swing arm 45, as long as it can move the first moving structure 41 and the second moving structure 42. Furthermore, two motors 43, two cylinders, or two other driving devices can be used to move the first moving structure 41 and the second moving structure 42 respectively. All these adjustments do not deviate from the principle of this utility model and fall within the protection scope of this utility model.

[0058] Continue reading Figure 4 The blade drive structure 4 also includes a mounting bracket 46, which is fixedly connected to the housing 1. The motor 43 is fixedly connected to the mounting bracket 46, the gear 44 is rotatably connected to the mounting bracket 46, and the drive swing arm 45 is movably connected to the mounting bracket 46. The mounting bracket 46 provides a mounting structure for the motor 43, the gear 44, and the drive swing arm 45, and facilitates connection with the housing 1.

[0059] Possibly, the mounting bracket 46 is provided with a slide groove, and the drive arm 45 is provided with a slider. The slider is movably connected to the slide groove to provide guidance and limit for the movement of the drive arm 45.

[0060] It should be noted that the blade drive structure 4 may also exclude the mounting bracket 46, and accordingly, the motor 43, gear 44 and drive swing arm 45 are directly connected to the housing 1.

[0061] It should be noted that the above embodiments are only used to illustrate the principle of this utility model and are not intended to limit the scope of protection of this utility model. Without departing from the principle of this utility model, those skilled in the art can adjust the above embodiments so that this utility model can be applied to more specific application scenarios.

[0062] The technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but the person skilled in the art can easily understand that the protection scope of the utility model is obviously not limited to these specific embodiments. The person skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the utility model, and the technical schemes after the changes or replacements will all fall within the protection scope of the utility model.

Claims

1. An air outlet device for a vehicle, characterized in that, The air outlet device includes: The housing (1) has a first air duct (11) and a second air duct (12) formed inside it. The housing (1) is provided with a first air outlet (13) and a second air outlet (14). The first air outlet (13) is connected to the first air duct (11), and the second air outlet (14) is connected to the second air duct (12). Multiple first blades (2) are rotatably mounted at the first air outlet (13); Multiple second blades (3) are rotatably mounted at the second air outlet (14); The blade drive structure (4) is configured to drive each of the first blades (2) to rotate synchronously and drive each of the second blades (3) to rotate independently.

2. The air outlet device for a vehicle according to claim 1, characterized in that, The first blade (2) is provided with a first rotating shaft (21), the first rotating shaft (21) is rotatably connected to the housing (1), the first rotating shaft (21) is fixedly connected with a first crank (22), and the first crank (22) is provided with a first eccentric shaft (23) that is eccentric to the first rotating shaft (21); The blade drive structure (4) includes a first moving structure (41), on which a first guide groove (411) is provided, and the first eccentric shaft (23) passes through the first guide groove (411). The first moving structure (41) can move along the long side of the first air outlet (13) to drive the first eccentric shaft (23) to rotate around the first rotating shaft (21).

3. The air outlet device for a vehicle according to claim 2, characterized in that, The second blade (3) is provided with a second rotating shaft (31), the second rotating shaft (31) is rotatably connected to the housing (1), the second rotating shaft (31) is fixedly connected with a second crank (32), and the second crank (32) is provided with a second eccentric shaft (33) that is eccentric to the second rotating shaft (31); The blade drive structure (4) includes a second moving structure (42), on which a second guide groove (421) is provided, and a second eccentric shaft (33) passes through the second guide groove (421). The second moving structure (42) can move along the long side of the second air outlet (14) to drive the second eccentric shaft (33) to rotate around the second rotating shaft (31).

4. The air outlet device for a vehicle according to claim 3, characterized in that, The second guide groove (421) includes a plurality of second guide sections (4211), which are arranged one-to-one with the second blade (3). Each second guide section (4211) has a different shape so that the second air outlet (14) can disperse air.

5. The air outlet device for a vehicle according to claim 4, characterized in that, The second guide section (4211) includes a first part (42111) and a second part (42112). The first part (42111) of the plurality of second guide sections (4211) has the same shape, and the second part (42112) of the plurality of second guide sections (4211) has different shapes, so that the second air outlet (14) can both swing parallel to emit air and disperse air.

6. The air outlet device for a vehicle according to claim 2, characterized in that, The first guide groove (411) includes a plurality of first guide sections (4111), each of which is corresponding to the first blade (2). Each of the first guide sections (4111) has the same shape so that the first air outlet (13) can swing out air in parallel.

7. The air outlet device for a vehicle according to claim 3, characterized in that, The blade drive structure (4) further includes a motor (43), a gear (44) and a drive swing arm (45). The gear (44) is connected to the motor (43) in a transmission manner. The drive swing arm (45) is provided with a rack (451), which is connected to the gear (44) in a transmission manner. The drive swing arm (45) is connected to the first moving structure (41) and the second moving structure (42) respectively.

8. The air outlet device for a vehicle according to claim 7, characterized in that, The blade drive structure (4) also includes a mounting bracket (46), which is fixedly connected to the housing (1), the motor (43) is fixedly connected to the mounting bracket (46), the gear (44) is rotatably connected to the mounting bracket (46), and the drive swing arm (45) is movably connected to the mounting bracket (46).

9. The air outlet device for a vehicle according to claim 1, characterized in that, The air outlet device further includes a first connecting structure (5), which is connected to the housing (1) and installed at the first air outlet (13). The first blade (2) is rotatably connected to the first connecting structure (5); and / or The air outlet device further includes a second connecting structure (6), which is connected to the housing (1) and installed at the second air outlet (14), and the second blade (3) is rotatably connected to the second connecting structure (6).

10. A vehicle, characterized in that, The vehicle includes an air outlet device for a vehicle as described in any one of claims 1 to 9.

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