Air outlet assembly and vehicle

Abstract

The utility model discloses an air outlet assembly and a vehicle. The air outlet assembly comprises a shell, a first air guide blade assembly and a control mechanism. The shell is provided with a first air guide side wall and a second air guide side wall at the air outlet; the first air guide blade assembly comprises at least one first air guide blade rotationally installed on the shell. When the first air guide blades rotate, the proportion of air flowing from the air inlet to the first air guide side wall and the second air guide side wall can be changed; the control mechanism comprises a shifting button; the toggle crank can be driven to rotate synchronously during rotation; the air door driving part is used for driving the first air guide blade assembly to move; one end of the first air guide blade connecting rod is hinged with the toggle crank, and the other end is hinged with the air door driving piece; and when the shifting ring rotates, the rotating angle of the first air guide blade is larger than the rotating angle of the shifting ring. The control mechanism can achieve the angle amplification function, is particularly suitable for a thin air outlet, and can greatly compress the longitudinal opening size of the air outlet.

Description

Technical Field

[0001] The utility model relates to the field of air outlets for air conditioners, and in particular to an air outlet assembly and a vehicle. Background Art

[0002] In a traditional air outlet assembly, a dial button is set on the air guide blade. When the dial button is turned up and down, the air guide blade is driven to rotate up and down, and the rotation angle of the dial button is consistent with the rotation angle of the air guide blade. The rotation angle of the dial button will not be limited by adjacent air guide blades or air outlets.

[0003] In the air outlet assembly with a narrow air outlet, the shell has two inclined air guide side walls at the air outlet, and the air outlet angle is determined by the air guide side walls and the air guide blades. After the air guide side walls are fixed, the rotation angle of the air guide blades determines the adjustable range of the up and down air outlet directions. In the air outlet assembly with a narrow air outlet, the dial button is located in the middle of the air outlet, and the width of the narrow air outlet determines the extreme position of the rotation of the dial button (that is, the side walls of the air outlet become the limiting part of the rotation of the dial button). Therefore, the narrow air outlet causes the rotation angle of the dial button to be smaller, which ultimately causes the rotation angle of the air guide blades to be small, and the up and down wind direction adjustment range is small. Utility Model Content

[0004] In view of the above problems, the utility model provides an air outlet assembly and a vehicle.

[0005] The technical solution adopted by the utility model is as follows:

[0006] An air outlet assembly comprises a housing, a first air guide blade assembly and a control mechanism;

[0007] The shell has an air duct space for air to pass through, one end of the air duct space is an air inlet, and the other end is an air outlet, and the air outlet has two long sides; the shell has a first air guide side wall and a second air guide side wall at the air outlet, and the air outlet is located between the first air guide side wall and the second air guide side wall, and the extension surface of the first air guide side wall and the extension surface of the second air guide side wall intersect and are located outside the shell;

[0008] The first air guide blade assembly is movably mounted in the air duct space of the housing, and the first air guide blade assembly includes at least one first air guide blade rotatably mounted on the housing; when the first air guide blade assembly moves relative to the housing, the ratio of air flowing from the air inlet to the first air guide side wall and the second air guide side wall can be changed;

[0009] The control mechanism comprises:

[0010] A dial button is mounted on the housing and can rotate around an axis, the dial button passes through the air outlet, and the extreme position of the rotation of the dial button is limited by the long side of the air outlet;

[0011] A dial crank is mounted on the housing or the dial button, the rotation axis of the dial crank coincides with the rotation axis of the dial button, the dial button cooperates with the dial crank, and when the dial button rotates, it can rotate synchronously with the dial crank;

[0012] A damper driving member is rotatably disposed on the housing, the damper driving member cooperates with the first air guide blade assembly, and drives the first air guide blade assembly to move when the damper driving member moves;

[0013] A first air guide blade connecting rod, one end of which is hinged to the dial crank, and the other end of which is hinged to the damper driving member;

[0014] When the dial button is rotated, the damper driving member is driven to move through the dial button crank and the first air guide blade connecting rod, and the rotation angle of the first air guide blade is greater than the rotation angle of the dial button.

[0015] The working principle of the present application is as follows: the air outlet is located between the first air guide side wall and the second air guide side wall, the extension surface of the first air guide side wall and the extension surface of the second air guide side wall intersect and are located on the outside of the shell, so that the air outlet direction can be changed by changing the proportion of air flowing to the first air guide side wall and the second air guide side wall. When the dial button is turned, the dial crank is driven to rotate, the dial crank drives the first air guide blade connecting rod to move, the first air guide blade connecting rod drives the damper driving member to move, and finally the first air guide blade assembly is moved, and the movement of the first air guide blade assembly can change the proportion of air flowing from the air inlet to the first air guide side wall and the second air guide side wall, thereby realizing the operation of wind direction adjustment.

[0016] The control mechanism of the present application can realize the angle magnification function through the mutual cooperation of the button crank, the first air guide blade connecting rod and the first air guide blade assembly. When the button is rotated, the rotation angle of the first guide blade is greater than the rotation angle of the button, that is, when the rotation stroke of the button is the same, the rotation stroke of the guide surface of the first air guide blade assembly is effectively increased, and a larger angle adjustment can be achieved; the angle magnification design of the present application allows the longitudinal opening size of the air outlet (the width of the air outlet) to be designed to be smaller.

[0017] In the present application, the first wind-guiding side wall and the second wind-guiding side wall may be straight surfaces or curved surfaces. When they are curved surfaces, the extended surface of the first wind-guiding side wall refers to the surface tangent to the end of the first wind-guiding side wall, and the extended surface of the second wind-guiding side wall refers to the surface tangent to the end of the second wind-guiding side wall.

[0018] In one embodiment of the present invention, the first air guide blade assembly includes a first air guide blade rotatably mounted on the housing, and the rotation axis of the first air guide blade is located between the first air guide side wall and the second air guide side wall;

[0019] The damper driving member is fixed on the first air guide blade, the rotation axis of the damper driving member coincides with the rotation axis of the first air guide blade, and the distance between the hinge point of the damper driving member and the first air guide blade connecting rod and the rotation axis of the damper driving member is a1;

[0020] The distance between the hinge point between the dial crank and the first wind guide blade connecting rod and the rotation axis of the dial crank is a2;

[0021] a1 is less than a2.

[0022] When a1 is smaller than a2, the first air guide blade rotates at a greater angle than the dial knob when the dial knob is turned, thereby realizing the angle amplification function. In addition, the design of one first air guide blade reduces the number of dampers, simplifies the structure, simplifies installation, and reduces costs.

[0023] In one embodiment of the utility model, the first air guide blade assembly includes two first air guide blades rotatably mounted on the housing, the two first air guide blades are respectively a first air guide blade a and a first air guide blade b, the first air guide blade a is located on a side of the air duct space that is biased toward the first air guide side wall, and the first air guide blade b is located on a side of the air duct space that is biased toward the second air guide side wall;

[0024] Both of the two first air guide blades have an initial working position, and in the initial working position, the first air guide blades do not hinder the air from flowing toward the air outlet;

[0025] The two first air guide blades are each provided with a first tooth portion, the damper driving member is rotatably mounted on the housing, and the damper driving member is provided with two second tooth portions, one of the second tooth portions is used to cooperate with the first tooth portion of the first air guide blade a, and the other second tooth portion is used to cooperate with the first tooth portion of the first air guide blade b;

[0026] When the dial button is rotated toward the first air guide side wall, the damper driving member is driven to rotate through the dial button crank and the first air guide blade connecting rod, and a second tooth portion of the damper driving member is meshed with the first tooth portion of the first air guide blade a, driving the first air guide blade a to rotate, so that more air from the air inlet flows toward the second air guide side wall, and at the same time, another second tooth portion of the damper driving member is kept in a non-meshing state with the first tooth portion of the first air guide blade b, and the first air guide blade b is kept in an initial working position;

[0027] When the button is rotated toward the second air guide side wall, the damper driving component is driven to rotate through the button crank and the first air guide blade connecting rod, and a second tooth portion of the damper driving component meshes with the first tooth portion of the first air guide blade b, driving the first air guide blade b to rotate, so that more air from the air inlet flows to the first air guide side wall, and at the same time, the other second tooth portion of the damper driving component and the first tooth portion of the first air guide blade a remain in a non-meshing state, and the first air guide blade a remains in the initial working position.

[0028] In one embodiment of the present invention, the distance between the hinge point between the damper driving member and the first air guide blade connecting rod and the rotation axis of the damper driving member is a1;

[0029] The distance between the hinge point between the dial crank and the first wind guide blade connecting rod and the rotation axis of the dial crank is a2;

[0030] a1 is less than a2.

[0031] a1 is smaller than a2 so that when the dial button is rotated, the rotation angle of the first air guide blade is greater than the rotation angle of the dial button, thereby realizing the angle magnification function.

[0032] In one embodiment of the present invention, the transmission ratio between the second tooth portion and the first tooth portion is less than 1, that is, when the second tooth portion rotates by an angle y, the first tooth portion rotates by an angle greater than y degrees, thereby realizing an angle magnification function.

[0033] In one embodiment of the present invention, the rotatable angle range of the dial button is X, the rotatable angle range of the first air guide blade is Y, and the value of Y / X is 1.1-5.

[0034] In one embodiment of the utility model, the first air guide blade is also provided with an anti-sway protrusion, and the damper driving member is provided with an arc-shaped protrusion arranged around the axis of the damper driving member. When the first tooth portion of the first air guide blade is not engaged with the corresponding second tooth portion, the anti-sway protrusion of the first air guide blade that is not engaged with the corresponding second tooth portion contacts and cooperates with the arc-shaped protrusion.

[0035] The design of the anti-shake convex portion and the arc-shaped convex strip can reliably keep the first air guide blade whose first tooth portion is not working at the initial working position.

[0036] In actual use, the two second teeth are located at two ends of the two arc-shaped convex strips.

[0037] In one embodiment of the utility model, the first air guide blade is rotatably mounted on the shell via a rotating shaft, the rotating shaft of the first air guide blade is located at one end of the first air guide blade, and the rotating shaft of the first air guide blade is installed at a position adjacent to the side wall of the air duct space, and in the initial working position, the first air guide blade is in contact with or has a gap fit with the side wall of the air duct space; the side wall of the air duct space has a recessed space, and when the first air guide blade is in the initial working position, the first air guide blade is at least partially located in the recessed space, and when the first air guide blade is in a non-initial working position, one end of the first air guide blade away from the rotating shaft of the first air guide blade flips away from the recessed space, so as to guide the air from the air inlet.

[0038] Such a configuration has a compact structure and can better enable the first air guide blade to not hinder the air from flowing toward the air outlet when in the initial working position.

[0039] In one embodiment of the present invention, a first damping block is provided between the dial crank and the housing; and a second damping block is provided between the dial and the dial crank.

[0040] The first damping block can generate a damping force to keep the dial button at a new position after being rotated and adjusted, and the second damping block can generate a damping force to keep the dial button and the dial crank at a new position after relative movement.

[0041] In one embodiment of the present invention, the air outlet assembly further includes a second air guide blade assembly, wherein the second air guide blade assembly is located on a side of the first air guide blade assembly facing away from the air inlet;

[0042] The second air guide blade assembly includes a plurality of second air guide blades arranged at intervals and linkage rods rotatably connected to the second air guide blades, the second air guide blades are rotatably arranged in the housing, and the rotation axis of the second air guide blades is perpendicular to the rotation axis of the first air guide blades;

[0043] The dial crank is rotatably mounted on the housing, the dial button and the dial crank are slidably sleeved together, and the dial button can slide along the rotation axis direction of the dial crank;

[0044] The dial button has a first matching portion, and the control mechanism further includes:

[0045] A first crank is rotatably mounted on the housing, and has a second matching portion. One of the first matching portion and the second matching portion is a limiting recess, and the other is a pressure receiving portion embedded in the limiting recess. When the dial button slides, the first crank can be driven to rotate;

[0046] A second crank, mounted on the second air guide blade, drives the second air guide blade to rotate when the second crank rotates;

[0047] A driving connecting rod, one end of which is hinged to the first crank and the other end of which is hinged to the second crank;

[0048] When the dial button slides, the second air guide blade is driven to rotate through the first crank, the driving connecting rod and the second crank.

[0049] Moving the dial button can adjust the air guiding direction of the second air guiding blade, and rotating the dial button can adjust the air guiding direction of the first air guiding blade. The dial button of the present application can realize air guiding adjustment in two directions.

[0050] In one embodiment of the utility model, the air outlet includes a working area and a non-working area, the working area corresponds to the air inlet, the second air guide blade assembly is located in or adjacent to the working area, and the dial button is located in the non-working area.

[0051] The knob is located in the non-working area to prevent the knob from obstructing the air flow in the working area.

[0052] In one embodiment of the utility model, the outer side wall of the shell has a first tapered surface corresponding to the first air guide side wall and a second tapered surface corresponding to the second air guide side wall. This reduces the end surface area of ​​the shell, and with the narrow air outlet, the air outlet assembly can achieve a better hidden layout effect.

[0053] In one embodiment of the present invention, the width of the air outlet is 10 mm to 25 mm.

[0054] The present application also discloses a vehicle, comprising the air outlet assembly described above.

[0055] The beneficial effects of the utility model are as follows: the control mechanism of the present application can realize the angle magnification function through the mutual cooperation of the button crank, the first air guide blade connecting rod and the first air guide blade assembly. When the button is rotated, the rotation angle of the first guide blade is greater than the rotation angle of the button, that is, when the rotation stroke of the button is the same, the rotation stroke of the guide surface of the first air guide blade assembly is effectively increased, and a larger angle of adjustment can be achieved; the angle magnification design of the present application enables the longitudinal opening size of the air outlet (the width of the air outlet) to be designed to be smaller. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] Figure 1 is a schematic diagram of the air outlet assembly of Example 1;

[0057] Figure 2 is a schematic diagram of the air outlet assembly of Embodiment 1 from another angle;

[0058] Figure 3 is an exploded schematic diagram of the rear air outlet assembly of the hidden housing in Example 1;

[0059] Figure 4 is a front view of the air outlet assembly when the dial button of Example 1 is in the middle position;

[0060] Figure 5 is a side view of the air outlet assembly when the dial button of Example 1 is in the middle position;

[0061] Figure 6 is a cross-sectional view of the air outlet assembly when the dial button of Example 1 is in the middle position;

[0062] Figure 7 This is a front view of the air outlet assembly when the dial button of Example 1 is moved upward to the extreme position;

[0063] Figure 8 is a side view of the air outlet assembly when the dial button of Example 1 is moved upward to the limit position;

[0064] Fig. 9 is a cross-sectional view of the air outlet assembly when the dial button of Example 1 is moved upward to the extreme position;

[0065] Fig.10 This is a front view of the air outlet assembly when the dial button of Example 1 is moved downward to the extreme position;

[0066] Fig.11 is a side view of the air outlet assembly when the dial button of Example 1 is pushed down to the limit position;

[0067] Fig.12 This is a cross-sectional view of the air outlet assembly when the dial button of Example 1 is pushed down to the limit position

[0068] Fig.13 is a top view of the air outlet assembly when the dial button of Example 1 is in the middle position;

[0069] Fig.14 is another cross-sectional view of the air outlet assembly when the dial button of Example 1 is in the middle position;

[0070] Fig.15 is a front view of the air outlet assembly when the dial button of Example 1 is moved to the left to the extreme position;

[0071] Fig.16 is a cross-sectional view of the air outlet assembly when the dial button of Example 1 is moved to the left to the extreme position;

[0072] Fig.17 is a front view of the air outlet assembly when the dial button of Example 1 is moved to the right extreme position;

[0073] Fig.18 is a cross-sectional view of the air outlet assembly when the dial button of Example 1 is moved to the right to the extreme position;

[0074] Fig.19is a schematic diagram of an air outlet assembly of Embodiment 2;

[0075] Fig. 20 is a schematic diagram of the air outlet assembly of Embodiment 2 from another angle;

[0076] Fig.21 is an exploded schematic diagram of the rear air outlet assembly of the hidden housing in Embodiment 2;

[0077] Fig. 22 is a front view of the air outlet assembly when the dial button of Example 2 is in the middle position;

[0078] Fig.23 is a side view of the air outlet assembly when the dial button of Example 2 is in the middle position;

[0079] Fig.24 is a cross-sectional view of the air outlet assembly when the dial button of Example 2 is in the middle position;

[0080] Fig.25 This is a front view of the air outlet assembly when the dial button of Embodiment 2 is moved upward to the limit position;

[0081] Fig.26 is a side view of the air outlet assembly when the dial button of Embodiment 2 is moved upward to the limit position;

[0082] Fig. 27 is a cross-sectional view of the air outlet assembly when the dial button of Embodiment 2 is moved upward to the limit position;

[0083] Fig.28 is a front view of the air outlet assembly when the dial button of Embodiment 2 is moved downward to the limit position;

[0084] Fig.29 is a side view of the air outlet assembly when the dial button of Example 2 is pushed down to the limit position;

[0085] Fig.30 This is a cross-sectional view of the air outlet assembly when the dial button of Example 2 is pushed down to the limit position

[0086] Fig.31 is a top view of the air outlet assembly when the dial button of Example 2 is in the middle position;

[0087] Fig.32 is another cross-sectional view of the air outlet assembly when the dial button of Embodiment 2 is in the middle position;

[0088] Fig.33 is a front view of the air outlet assembly when the dial button of Example 2 is moved to the left to the extreme position;

[0089] Fig.34 is a cross-sectional view of the air outlet assembly when the dial button of Example 2 is moved to the left to the extreme position;

[0090] Fig.35 is a front view of the air outlet assembly when the dial button of Example 2 is moved to the right extreme position;

[0091] Fig.36 is a cross-sectional view of the air outlet assembly when the dial button of Example 2 is moved to the right to the extreme position;

[0092] Fig.37 is a schematic diagram of the first air guide blade connecting rod of Example 1 being separated from the first air guide blade assembly and the dial crank;

[0093] Fig.38 is a front view of the first air guide blade assembly and the dial crank of Example 1;

[0094] Fig.39 It is a schematic diagram of the first air guide blade assembly, the first air guide blade connecting rod and the button crank of Example 2.

[0095] The reference numerals in the figures are:

[0096] 1. Shell; 11. Air duct space; 111. Air outlet; 1111. Long side; 111a. Working area; 111b. Non-working area; 112. Air inlet; 113. Concave space; 12. First air guide side wall; 13. Second air guide side wall; 14. First tapered surface; 15. Second tapered surface; 2. First air guide blade assembly; 21. First air guide blade a; 22. First air guide blade b; 211. First tooth portion; 212. Anti-shaking convex portion; 23. Rotation axis of the first air guide blade; 3. Control unit Structure; 31. dial button; 311. first matching part; 32. dial button crank; 321. rotation axis of dial button crank; 33. damper drive member; 331. second tooth portion; 332. arc-shaped convex strip; 333. rotation axis of damper drive member; 34. first air guide blade connecting rod; 35. first crank; 351. second matching part; 36. second crank; 37. driving connecting rod; 38. first damping block; 39. second damping block; 4. second air guide blade assembly; 41. second air guide blade; 42. linkage rod. DETAILED DESCRIPTION

[0097] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0098] In the description of this application, it should be noted that the terms "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed when in use, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0099] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0100] The utility model is described in detail below in conjunction with the accompanying drawings.

[0101] Example 1

[0102] like Figures 1 to 18 As shown, an air outlet assembly includes a housing 1, a first air guide blade assembly 2 and a control mechanism 3;

[0103] like Figure 4 , 5 As shown in Figures 6 and 7, the shell 1 has an air duct space 11 for air to pass through, one end of the air duct space 11 is an air inlet 112, and the other end is an air outlet 111, and the air outlet 111 has two long sides 1111; the shell 1 has a first air guide side wall 12 and a second air guide side wall 13 at the air outlet 111, and the air outlet 111 is located between the first air guide side wall 12 and the second air guide side wall 13, and the extension surface of the first air guide side wall 12 and the extension surface of the second air guide side wall 13 intersect and are located on the outside of the shell 1;

[0104] The first air guide blade assembly 2 is movably mounted in the air duct space 11 of the housing 1, and the first air guide blade assembly 2 includes at least one first air guide blade a21 rotatably mounted on the housing 1; when the first air guide blade assembly 2 moves relative to the housing 1, the ratio of air flowing from the air inlet 112 to the first air guide side wall 12 and the second air guide side wall 13 can be changed;

[0105] like Figure 1 , 2 As shown in , 3 and 4, the control mechanism 3 includes:

[0106] The dial button 31 is mounted on the housing 1 and can rotate around an axis. The dial button passes through the air outlet 111. The limit position of the dial button that can rotate is limited by the long side 1111 of the air outlet 111.

[0107] The dial crank 32 is mounted on the housing 1 or the dial button 31. The rotation axis 321 of the dial crank coincides with the rotation axis of the dial button. The dial button 31 cooperates with the dial crank 32. When the dial button 31 rotates, it can rotate synchronously with the dial crank 32.

[0108] The damper driving member 33 is rotatably disposed on the housing 1, and the damper driving member 33 cooperates with the first air guide blade assembly 2. When the damper driving member 33 moves, the first air guide blade assembly 2 is driven to move;

[0109] A first air guide blade connecting rod 34, one end of which is hinged to the dial crank 32, and the other end of which is hinged to the air door driving member 33;

[0110] When the dial button 31 is rotated, the damper driving member 33 is driven to move through the dial button crank 32 and the first air guide blade connecting rod 34, and the rotation angle of the first air guide blade a21 is greater than the rotation angle of the dial button.

[0111] The working principle of the present application is as follows: the air outlet 111 is located between the first air guide side wall 12 and the second air guide side wall 13, the extension surface of the first air guide side wall 12 and the extension surface of the second air guide side wall 13 intersect and are located on the outside of the shell 1, so that the air outlet direction can be changed by changing the proportion of air flowing to the first air guide side wall 12 and the second air guide side wall 13. When the dial button 31 is rotated, the dial crank 32 is driven to rotate, the dial crank 32 drives the first air guide blade connecting rod 34 to move, the first air guide blade connecting rod 34 drives the damper driving member 33 to move, and finally the first air guide blade assembly 2 is moved, and the movement of the first air guide blade assembly 2 can change the proportion of air flowing from the air inlet 112 to the first air guide side wall 12 and the second air guide side wall 13, thereby realizing the operation of wind direction adjustment.

[0112] The control mechanism 3 of the present application can realize the angle magnification function through the mutual cooperation of the button crank 32, the first air guide blade connecting rod 34 and the first air guide blade assembly 2. When the button is rotated, the rotation angle of the first guide blade is greater than the rotation angle of the button, that is, when the rotation stroke of the button 31 is the same, the rotation stroke of the guide surface of the first air guide blade assembly 2 is effectively increased, and a larger angle adjustment can be achieved; the angle magnification design of the present application enables the longitudinal opening size of the air outlet 111 (the width of the air outlet 111) to be designed to be smaller.

[0113] In the present application, the first wind-guiding side wall 12 and the second wind-guiding side wall 13 may be straight surfaces or curved surfaces. When they are curved surfaces, the extended surface of the first wind-guiding side wall 12 refers to the surface tangent to the end of the first wind-guiding side wall 12, and the extended surface of the second wind-guiding side wall 13 refers to the surface tangent to the end of the second wind-guiding side wall 13.

[0114] It should be noted that "the extreme rotatable position of the dial button is limited by the long side 1111 of the air outlet 111". The extreme position here is the theoretical extreme position (at this time, the dial button 31 is in contact with the long side 1111). In fact, due to the effect of angle magnification, when the first air guide blade assembly 2 is rotated to the limit, the dial button 31 cannot be rotated. At this time, the dial button 31 may not have yet contacted the long side 1111.

[0115] like Figure 6 , 37 As shown in Figures 38 and 38, in this embodiment, the first wind guide blade assembly 2 includes a first wind guide blade a21 rotatably mounted on the housing 1, and the rotation axis 23 of the first wind guide blade a21 is located between the first wind guide side wall 12 and the second wind guide side wall 13;

[0116] The damper driver 33 is fixed on the first air guide blade a21, the rotation axis 333 of the damper driver coincides with the rotation axis 23 of the first air guide blade a21, and the distance between the hinge point of the damper driver 33 and the first air guide blade connecting rod 34 and the rotation axis 333 of the damper driver is a1;

[0117] The distance between the hinge point between the dial crank 32 and the first air guide blade connecting rod 34 and the rotation axis 321 of the dial crank is a2;

[0118] a1 is less than a2.

[0119] When a1 is smaller than a2, the first air guide blade a21 rotates at a greater angle than the dial button when the dial button is turned, thereby realizing the angle magnification function. In addition, the design of one first air guide blade a21 reduces the number of air doors, simplifies the structure, simplifies installation, and reduces costs.

[0120] In actual use, the angular range of the knob 31 that can be rotated is X, the angular range of the first air guide blade a21 that can be rotated is Y, and the value of Y / X is 1.1~5. Figures 4 to 12 As shown, in this embodiment, the knob 31 can be rotated up and down 15° (ie, X is 30°), the first air guide blade a21 can be rotated up and down 40° (ie, Y is 80°), and the longitudinal opening size of the air outlet 111 (the width of the air outlet 111) is 17.3 mm.

[0121] like Figure 3As shown, in this embodiment, a first damping block 38 is provided between the dial crank 32 and the housing 1 ; and a second damping block 39 is provided between the dial 31 and the dial crank 32 .

[0122] The first damping block 38 can generate a damping force to keep the dial button 31 at a new position after being rotated and adjusted, and the second damping block 39 can generate a damping force to keep the dial button 31 and the dial button crank 32 at a new position after being relatively moved.

[0123] like Figure 1 , 2 As shown in FIG. 3 , in this embodiment, the air outlet assembly further includes a second air guide blade assembly 4, and the second air guide blade assembly 4 is located on a side of the first air guide blade assembly 2 facing away from the air inlet 112;

[0124] The second air guide blade assembly 4 includes a plurality of second air guide blades 41 arranged at intervals and linkage rods 42 rotatably connected to each second air guide blade 41, the second air guide blades 41 are rotatably arranged in the housing 1, and the rotation axis of the second air guide blades 41 is perpendicular to the rotation axis 23 of the first air guide blade a21;

[0125] The dial crank 32 is rotatably mounted on the housing 1, and the dial button 31 and the dial crank 32 are slidably sleeved together, so that the dial button 31 can slide along the rotation axis direction of the dial crank 32;

[0126] The dial button 31 has a first matching portion 311, and the control mechanism 3 further includes:

[0127] The first crank 35 is rotatably mounted on the housing 1. The first crank 35 has a second matching portion 351. One of the first matching portion 311 and the second matching portion 351 is a limiting recess, and the other is a pressure receiving portion embedded in the limiting recess. When the dial button 31 slides, it can drive the first crank 35 to rotate.

[0128] A second crank 36 is mounted on the second air guide blade 41, and when the second crank 36 rotates, the second air guide blade 41 is driven to rotate;

[0129] A driving connecting rod 37, one end of which is hinged to the first crank 35, and the other end of which is hinged to the second crank 36;

[0130] When the dial button 31 slides, the second air guide blade 41 is driven to rotate through the first crank 35 , the driving connecting rod 37 and the second crank 36 .

[0131] Moving the dial button 31 can adjust the wind guiding direction of the second wind guiding blade 41, and rotating the dial button 31 can adjust the wind guiding direction of the first wind guiding blade a21. The dial button 31 of the present application can realize wind guiding adjustment in two directions.

[0132] like Figure 1As shown, in this embodiment, the air outlet 111 includes a working area 111a and a non-working area 111b111a, the working area 111a corresponds to the air inlet 112, the second air guide blade assembly 4 is located in or adjacent to the working area 111a, and the dial button 31 is located in the non-working area 111b111a.

[0133] The knob 31 is located in the non-working area 111b111a, which can prevent the knob 31 from obstructing the air flow in the working area 111a.

[0134] like Figure 1 As shown, in this embodiment, the outer side wall of the housing 1 has a first tapered surface 14 corresponding to the first air guide side wall 12 and a second tapered surface 15 corresponding to the second air guide side wall 13. This reduces the end surface area of ​​the housing 1, and with the narrow air outlet 111, the air outlet assembly can achieve a better hidden layout effect.

[0135] like Figure 6 As shown, the first wind guide side wall 12 of this embodiment is tilted downward, and the second wind guide side wall 13 is tilted upward. The principle of the upward and downward blowing adjustment of the air outlet assembly of this embodiment is:

[0136] like Figure 4 , 5 As shown in Figure 6, the dial button 31 is kept in the middle position, at which time the first air guide blade a21 is also basically in a horizontal state, the air flows from the air inlet 112 to the first air guide side wall 12 and the second air guide side wall 13 in a basically consistent ratio, and the air outlet 111 blows horizontally;

[0137] like Figure 7 , 8 As shown in FIG. 9 , after the dial button 31 is turned upward (counterclockwise), the first damping block 38 generates an operating force, the dial crank 32 drives the first air guide blade connecting rod 34 to move downward, the first air guide blade connecting rod 34 drives the damper driving member 33 to rotate clockwise, and the damper driving member 33 drives the first air guide blade a21 to rotate upward (clockwise). At this time, the first air guide blade a21 can block the air from flowing toward the first air guide side wall 12, so that more air flows toward the second air guide side wall 13. The air is guided by the second air guide side wall 13 that is inclined upward, and finally the air outlet 111 is operated to blow air upward.

[0138] like Fig.10 , 11As shown in 12, after the button 31 is turned downward (clockwise), the first damping block 38 generates an operating force, the button crank 32 drives the first air guide blade connecting rod 34 to move upward, the first air guide blade connecting rod 34 drives the damper driving component 33 to rotate counterclockwise, and the damper driving component 33 drives the first air guide blade a21 to rotate downward (counterclockwise). At this time, the first air guide blade a21 can block the air from flowing to the second air guide side wall 13, so that more air flows to the first air guide side wall 12. The air is guided by the first air guide side wall 12 which is inclined downward, and finally the operation of blowing air downward from the air outlet 111 is realized.

[0139] The left and right air blowing adjustment principle of the air outlet assembly in this embodiment:

[0140] like Fig.13 and 14 As shown, the dial button 31 is kept in the middle position, and at this time the air outlet 111 blows air along the direction of the air outlet 111, neither to the left nor to the right.

[0141] like Fig.15 and 16 As shown, the dial button 31 is toggled to the left (the dial button 31 moves translationally relative to the dial button crank 32), the second damping block 39 generates an operating force, the first matching portion 311 of the dial button 31 and the second matching portion 351 of the first crank 35 interact with each other, the dial button 31 drives the first crank 35 to rotate, and the first crank 35 drives the second crank 36 to rotate through the driving connecting rod 37, thereby driving the second air guide blade 41 to rotate to the right, completing the operation of the air outlet 111 blowing air to the left;

[0142] like Fig.17 and 18 As shown, the button 31 is turned to the right (the button 31 moves translationally relative to the button crank 32), the second damping block 39 generates an operating force, the first matching portion 311 of the button 31 and the second matching portion 351 of the first crank 35 interact with each other, the button 31 drives the first crank 35 to rotate, and the first crank 35 drives the second crank 36 to rotate via the driving connecting rod 37, thereby driving the second air guide blade 41 to rotate to the left, completing the operation of the air outlet 111 blowing air to the right.

[0143] This embodiment also discloses a vehicle, including the air outlet assembly of this embodiment.

[0144] Example 2

[0145] like Figures 19 to 36 As shown, an air outlet assembly includes a housing 1, a first air guide blade assembly 2 and a control mechanism 3;

[0146] like Fig. 22 , 23As shown in Figures 24 and 25, the shell 1 has an air duct space 11 for air to pass through, one end of the air duct space 11 is an air inlet 112, and the other end is an air outlet 111, and the air outlet 111 has two long sides 1111; the shell 1 has a first air guide side wall 12 and a second air guide side wall 13 at the air outlet 111, and the air outlet 111 is located between the first air guide side wall 12 and the second air guide side wall 13, and the extension surface of the first air guide side wall 12 and the extension surface of the second air guide side wall 13 intersect and are located on the outside of the shell 1;

[0147] The first air guide blade assembly 2 is movably mounted in the air duct space 11 of the housing 1, and the first air guide blade assembly 2 includes at least one first air guide blade (21, 22) rotatably mounted on the housing 1; when the first air guide blade assembly 2 moves relative to the housing 1, the ratio of air flowing from the air inlet 112 to the first air guide side wall 12 and the second air guide side wall 13 can be changed;

[0148] like Fig.19 , 20 , 21 and 23, the control mechanism 3 includes:

[0149] The dial button 31 is mounted on the housing 1 and can rotate around an axis. The dial button passes through the air outlet 111. The limit position of the dial button that can rotate is limited by the long side 1111 of the air outlet 111.

[0150] The dial crank 32 is mounted on the housing 1 or the dial button 31. The rotation axis 321 of the dial crank coincides with the rotation axis of the dial button. The dial button 31 cooperates with the dial crank 32. When the dial button 31 rotates, it can rotate synchronously with the dial crank 32.

[0151] The damper driving member 33 is rotatably disposed on the housing 1, and the damper driving member 33 cooperates with the first air guide blade assembly 2. When the damper driving member 33 moves, the first air guide blade assembly 2 is driven to move;

[0152] A first air guide blade connecting rod 34, one end of which is hinged to the dial crank 32, and the other end of which is hinged to the air door driving member 33;

[0153] When the dial button 31 is rotated, the damper driving member 33 is driven to move through the dial button crank 32 and the first air guide blade connecting rod 34, and the rotation angle of the first air guide blade a21 is greater than the rotation angle of the dial button.

[0154] The working principle of the present application is as follows: the air outlet 111 is located between the first air guide side wall 12 and the second air guide side wall 13, the extension surface of the first air guide side wall 12 and the extension surface of the second air guide side wall 13 intersect and are located on the outside of the shell 1, so that the air outlet direction can be changed by changing the proportion of air flowing to the first air guide side wall 12 and the second air guide side wall 13. When the dial button 31 is rotated, the dial crank 32 is driven to rotate, the dial crank 32 drives the first air guide blade connecting rod 34 to move, the first air guide blade connecting rod 34 drives the damper driving member 33 to move, and finally the first air guide blade assembly 2 is moved, and the movement of the first air guide blade assembly 2 can change the proportion of air flowing from the air inlet 112 to the first air guide side wall 12 and the second air guide side wall 13, thereby realizing the operation of wind direction adjustment.

[0155] The control mechanism 3 of the present application can realize the angle magnification function through the mutual cooperation of the button crank 32, the first air guide blade connecting rod 34 and the first air guide blade assembly 2. When the button is rotated, the rotation angle of the first guide blade is greater than the rotation angle of the button, that is, when the rotation stroke of the button 31 is the same, the rotation stroke of the guide surface of the first air guide blade assembly 2 is effectively increased, and a larger angle adjustment can be achieved; the angle magnification design of the present application enables the longitudinal opening size of the air outlet 111 (the width of the air outlet 111) to be designed to be smaller.

[0156] In the present application, the first wind-guiding side wall 12 and the second wind-guiding side wall 13 may be straight surfaces or curved surfaces. When they are curved surfaces, the extended surface of the first wind-guiding side wall 12 refers to the surface tangent to the end of the first wind-guiding side wall 12, and the extended surface of the second wind-guiding side wall 13 refers to the surface tangent to the end of the second wind-guiding side wall 13.

[0157] It should be noted that "the extreme rotatable position of the dial button is limited by the long side 1111 of the air outlet 111". The extreme position here is the theoretical extreme position (at this time, the dial button 31 is in contact with the long side 1111). In fact, due to the effect of angle magnification, when the first air guide blade assembly 2 is rotated to the limit, the dial button 31 cannot be rotated. At this time, the dial button 31 may not have yet contacted the long side 1111.

[0158] like Fig.19 , 20 , 21 and 24, in this embodiment, the first air guide blade assembly 2 includes two first air guide blades rotatably mounted on the housing 1, the two first air guide blades are respectively a first air guide blade a21 and a first air guide blade b22, the first air guide blade a21 is located on the side of the air duct space 11 deviating from the first air guide side wall 12, and the first air guide blade b22 is located on the side of the air duct space 11 deviating from the second air guide side wall 13;

[0159] Both of the two first air guide blades have an initial working position. In the initial working position, the first air guide blades do not hinder the air from flowing toward the air outlet 111;

[0160] like Fig. 20 , 21 As shown in FIG. 23 , the two first air guide blades each have a first tooth portion 211, the damper driving member 33 is rotatably mounted on the housing 1, and the damper driving member 33 has two second tooth portions 331, one of the second tooth portions 331 is used to cooperate with the first tooth portion 211 of the first air guide blade a21, and the other second tooth portion 331 is used to cooperate with the first tooth portion 211 of the first air guide blade b22;

[0161] like Fig.25 , 26 As shown in Figures 27, when the dial button 31 rotates toward the first air guide side wall 12, the damper driver 33 is driven to rotate through the dial button crank 32 and the first air guide blade connecting rod 34, and a second tooth portion 331 of the damper driver 33 meshes with the first tooth portion 211 of the first air guide blade a21, driving the first air guide blade a21 to rotate, so that more air from the air inlet 112 flows toward the second air guide side wall 13, and at the same time, another second tooth portion 331 of the damper driver 33 and the first tooth portion 211 of the first air guide blade b22 remain in a non-meshing state, and the first air guide blade b22 remains in the initial working position;

[0162] like Fig.28 , 29 As shown in Figure 30, when the button 31 is rotated toward the second air guide side wall 13, the damper driving member 33 is driven to rotate through the button crank 32 and the first air guide blade connecting rod 34, and a second tooth portion 331 of the damper driving member 33 is engaged with the first tooth portion 211 of the first air guide blade b22, driving the first air guide blade b22 to rotate, so that more air from the air inlet 112 flows to the first air guide side wall 12, and at the same time, another second tooth portion 331 of the damper driving member 33 and the first tooth portion 211 of the first air guide blade a21 remain in a non-engaging state, and the first air guide blade a21 remains in the initial working position.

[0163] like Fig.39 As shown, in this embodiment, the distance between the hinge point between the damper driving member 33 and the first air guide blade connecting rod 34 and the rotation axis 333 of the damper driving member is a1;

[0164] The distance between the hinge point between the dial crank 32 and the first air guide blade connecting rod 34 and the rotation axis 321 of the dial crank is a2;

[0165] a1 is less than a2.

[0166] a1 is smaller than a2 so that when the dial button is rotated, the rotation angle of the first air guide blade is greater than the rotation angle of the dial button, thereby realizing the angle magnification function.

[0167] In actual use, the transmission ratio of the second tooth portion 331 and the first tooth portion 211 is less than 1, that is, when the second tooth portion 331 rotates by an angle y, the first tooth portion 211 rotates by an angle greater than y degrees, thereby realizing the angle magnification function.

[0168] like Fig. 20 , 21 As shown in Figures 23 and 23, in this embodiment, the first air guide blade also has an anti-sway protrusion 212, and the damper driving member 33 has an arc-shaped protrusion 332 arranged around the axis of the damper driving member 33. When the first tooth portion 211 of the first air guide blade is not engaged with the corresponding second tooth portion 331, the anti-sway protrusion 212 of the first air guide blade that is not engaged with the corresponding second tooth portion 331 contacts and cooperates with the arc-shaped protrusion 332.

[0169] The design of the anti-shaking protrusion 212 and the arc-shaped protrusion 332 can reliably keep the first air guide blade whose first tooth portion 211 is not working in the initial working position.

[0170] In actual use, the two second teeth 331 are located at two ends of the two arc-shaped protruding strips 332 .

[0171] like Fig.24 , 27 As shown in Figures 30 and 31, in this embodiment, the first air guide blade is rotatably mounted on the shell 1 via a rotating shaft (not marked in the figure), the rotating shaft of the first air guide blade is located at one end of the first air guide blade, and the rotating shaft of the first air guide blade is installed at a position adjacent to the side wall of the air duct space 11, and in the initial working position, the first air guide blade is in contact with or has a clearance fit with the side wall of the air duct space 11; the side wall of the air duct space 11 has a recessed space 113, and when the first air guide blade is in the initial working position, the first air guide blade is at least partially located in the recessed space 113, and when the first air guide blade is in the non-initial working position, one end of the first air guide blade away from the rotating shaft of the first air guide blade is flipped away from the recessed space 113, so as to guide the air from the air inlet 112.

[0172] Such a configuration has a compact structure and can better enable the first air guide blade to not hinder the air from flowing toward the air outlet 111 in the initial working position.

[0173] In this embodiment, the knob 31 can be rotated up and down 15° (ie, X is 30°), the first air guide blade a21 and the first air guide blade b22 can both be rotated 45° (ie, Y is 45°), and the longitudinal opening size of the air outlet 111 is 17.3 mm.

[0174] like Fig.21 As shown, in this embodiment, a first damping block 38 is provided between the dial crank 32 and the housing 1 ; and a second damping block 39 is provided between the dial 31 and the dial crank 32 .

[0175] The first damping block 38 can generate a damping force to keep the dial button 31 at a new position after being rotated and adjusted, and the second damping block 39 can generate a damping force to keep the dial button 31 and the dial button crank 32 at a new position after being relatively moved.

[0176] like Fig.19 , 20 As shown in FIG. 21 , in this embodiment, the air outlet assembly further includes a second air guide blade assembly 4, and the second air guide blade assembly 4 is located on a side of the first air guide blade assembly 2 facing away from the air inlet 112;

[0177] The second air guide blade assembly 4 includes a plurality of second air guide blades 41 arranged at intervals and linkage rods 42 rotatably connected to each second air guide blade 41. The second air guide blades 41 are rotatably arranged in the housing 1, and the rotation axis of the second air guide blades 41 is perpendicular to the rotation axis 23 of the first air guide blades.

[0178] like Fig.19 , 21 As shown in FIG. 31 , the dial crank 32 is rotatably mounted on the housing 1 , and the dial button 31 and the dial crank 32 are slidably sleeved together, and the dial button 31 can slide along the rotation axis direction of the dial crank 32 ;

[0179] The dial button 31 has a first matching portion 311, and the control mechanism 3 further includes:

[0180] The first crank 35 is rotatably mounted on the housing 1. The first crank 35 has a second matching portion 351. One of the first matching portion 311 and the second matching portion 351 is a limiting recess, and the other is a pressure receiving portion embedded in the limiting recess. When the dial button 31 slides, it can drive the first crank 35 to rotate.

[0181] A second crank 36 is mounted on the second air guide blade 41, and when the second crank 36 rotates, the second air guide blade 41 is driven to rotate;

[0182] A driving connecting rod 37, one end of which is hinged to the first crank 35, and the other end of which is hinged to the second crank 36;

[0183] When the dial button 31 slides, the second air guide blade 41 is driven to rotate through the first crank 35 , the driving connecting rod 37 and the second crank 36 .

[0184] Moving the dial button 31 can adjust the wind guiding direction of the second wind guiding blade 41, and rotating the dial button 31 can adjust the wind guiding direction of the first wind guiding blade a21. The dial button 31 of the present application can realize wind guiding adjustment in two directions.

[0185] like Fig.19As shown, in this embodiment, the air outlet 111 includes a working area 111a and a non-working area 111b111a, the working area 111a corresponds to the air inlet 112, the second air guide blade assembly 4 is located in or adjacent to the working area 111a, and the dial button 31 is located in the non-working area 111b111a.

[0186] The knob 31 is located in the non-working area 111b111a, which can prevent the knob 31 from obstructing the air flow in the working area 111a.

[0187] like Fig.19 As shown, in this embodiment, the outer side wall of the housing 1 has a first tapered surface 14 corresponding to the first air guide side wall 12 and a second tapered surface 15 corresponding to the second air guide side wall 13. This reduces the end surface area of ​​the housing 1, and with the narrow air outlet 111, the air outlet assembly can achieve a better hidden layout effect.

[0188] like Fig.24 As shown, the first air guide side wall 12 of this embodiment is tilted downward, and the second air guide side wall 13 is tilted upward. The upward and downward blowing adjustment principle of the air outlet assembly of this embodiment is:

[0189] like Fig. 22 , 23 As shown in FIG. 24 , the dial button 31 is kept in the middle position, at which time the first air guide blade a21 and the first air guide blade b22 are both in the initial working position (horizontal state in the figure), and the ratio of air flowing from the air inlet 112 to the first air guide side wall 12 and the second air guide side wall 13 is basically the same, and the air outlet 111 blows horizontally;

[0190] like Fig.25 , 26 As shown in Figure 27, after the dial button 31 is rotated counterclockwise upward (the dial button 31 rotates toward the first air guide side wall 12), the first damping block 38 generates an operating force, the dial crank 32 drives the first air guide blade connecting rod 34 to move downward, and the first air guide blade connecting rod 34 drives the damper driving member 33 to rotate counterclockwise, and the upper second tooth portion 331 of the damper driving member 33 is engaged with the first tooth portion 211 of the first air guide blade a21 (at this time, the lower second tooth portion 331 of the damper driving member 33 is not engaged with the first tooth portion 211 of the first air guide blade b22, and the first air guide blade b22 remains in the initial working position), the damper driving member 33 drives the first air guide blade a21 to rotate clockwise, and at this time the first air guide blade a21 can block the air from flowing toward the first air guide side wall 12, allowing more air to flow toward the second air guide side wall 13, and the air is guided by the second air guide side wall 13 which is inclined upward, and finally the operation of blowing air upward from the air outlet 111 is realized;

[0191] like Fig.28 , 29As shown in 30, after the dial button 31 is turned downward clockwise (the dial button 31 is rotated toward the second air guide side wall 13), the first damping block 38 generates an operating force, the dial button crank 32 drives the first air guide blade connecting rod 34 to move upward, and the first air guide blade connecting rod 34 drives the damper driving member 33 to rotate clockwise, and the lower second tooth portion 331 of the damper driving member 33 is engaged with the first tooth portion 211 of the first air guide blade b22 (at this time, the upper second tooth portion 331 of the damper driving member 33 is not engaged with the first tooth portion 211 of the first air guide blade a21, and the first air guide blade a21 remains in the initial working position), the damper driving member 33 drives the first air guide blade b22 to rotate counterclockwise, and at this time the first air guide blade b22 can block the air from flowing toward the second air guide side wall 13, allowing more air to flow toward the first air guide side wall 12, and the air is guided by the first air guide side wall 12 which is inclined upward, and finally the operation of blowing air downward from the air outlet 111 is realized.

[0192] The left and right air blowing adjustment principle of the air outlet assembly in this embodiment is:

[0193] like Fig.31 and 32 As shown, the dial button 31 is kept in the middle position, and at this time the air outlet 111 blows air along the direction of the air outlet 111, neither to the left nor to the right.

[0194] like Fig.33 and 34 As shown, the dial button 31 is toggled to the left (the dial button 31 moves translationally relative to the dial button crank 32), the second damping block 39 generates an operating force, the first matching portion 311 of the dial button 31 and the second matching portion 351 of the first crank 35 interact with each other, the dial button 31 drives the first crank 35 to rotate, and the first crank 35 drives the second crank 36 to rotate through the driving connecting rod 37, thereby driving the second air guide blade 41 to rotate to the right, completing the operation of the air outlet 111 blowing air to the left;

[0195] like Fig.35 and 36 As shown, the button 31 is turned to the right (the button 31 moves translationally relative to the button crank 32), the second damping block 39 generates an operating force, the first matching portion 311 of the button 31 and the second matching portion 351 of the first crank 35 interact with each other, the button 31 drives the first crank 35 to rotate, and the first crank 35 drives the second crank 36 to rotate via the driving connecting rod 37, thereby driving the second air guide blade 41 to rotate to the left, completing the operation of the air outlet 111 blowing air to the right.

[0196] This embodiment also discloses a vehicle, including the air outlet assembly of this embodiment.

[0197] The above description is only a preferred embodiment of the utility model, and does not limit the patent protection scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also included in the protection scope of the utility model.

Claims

1. An air outlet assembly, characterized in that: It includes a housing, a first wind guide blade assembly and a control mechanism; The shell has an air duct space for air to pass through, one end of the air duct space is an air inlet, and the other end is an air outlet, and the air outlet has two long sides; the shell has a first air guide side wall and a second air guide side wall at the air outlet, and the air outlet is located between the first air guide side wall and the second air guide side wall, and the extension surface of the first air guide side wall and the extension surface of the second air guide side wall intersect and are located outside the shell; The first air guide blade assembly is movably mounted in the air duct space of the housing, and the first air guide blade assembly includes at least one first air guide blade rotatably mounted on the housing; When the first air guide blade assembly moves relative to the housing, the ratio of air flowing from the air inlet to the first air guide side wall and the second air guide side wall can be changed; The control mechanism comprises: A dial button is mounted on the housing and can rotate around an axis, the dial button passes through the air outlet, and the extreme position of the rotation of the dial button is limited by the long side of the air outlet; A dial crank is mounted on the housing or the dial button, the rotation axis of the dial crank coincides with the rotation axis of the dial button, the dial button cooperates with the dial crank, and when the dial button rotates, it can rotate synchronously with the dial crank; A damper driving member is rotatably disposed on the housing, the damper driving member cooperates with the first air guide blade assembly, and drives the first air guide blade assembly to move when the damper driving member moves; A first air guide blade connecting rod, one end of which is hinged to the dial crank, and the other end of which is hinged to the damper driving member; When the dial button is rotated, the damper driving member is driven to move through the dial button crank and the first air guide blade connecting rod, and the rotation angle of the first air guide blade is greater than the rotation angle of the dial button.

2. The air outlet assembly according to claim 1, characterized in that: The first wind guide blade assembly includes a first wind guide blade rotatably mounted on the housing, and the rotation axis of the first wind guide blade is located between the first wind guide side wall and the second wind guide side wall; The damper driving member is fixed on the first air guide blade, the rotation axis of the damper driving member coincides with the rotation axis of the first air guide blade, and the distance between the hinge point of the damper driving member and the first air guide blade connecting rod and the rotation axis of the damper driving member is a1; The distance between the hinge point between the dial crank and the first wind guide blade connecting rod and the rotation axis of the dial crank is a2; a1 is less than a2.

3. The air outlet assembly according to claim 1, characterized in that: The first air guide blade assembly includes two first air guide blades rotatably mounted on the housing, the two first air guide blades are respectively a first air guide blade a and a first air guide blade b, the first air guide blade a is located on a side of the air duct space that is biased toward the first air guide side wall, and the first air guide blade b is located on a side of the air duct space that is biased toward the second air guide side wall; Both of the two first air guide blades have an initial working position, and in the initial working position, the first air guide blades do not hinder the air from flowing toward the air outlet; The two first air guide blades are each provided with a first tooth portion, the damper driving member is rotatably mounted on the housing, and the damper driving member is provided with two second tooth portions, one of the second tooth portions is used to cooperate with the first tooth portion of the first air guide blade a, and the other second tooth portion is used to cooperate with the first tooth portion of the first air guide blade b; When the dial button is rotated toward the first air guide side wall, the damper driving member is driven to rotate through the dial button crank and the first air guide blade connecting rod, and a second tooth portion of the damper driving member is meshed with the first tooth portion of the first air guide blade a, driving the first air guide blade a to rotate, so that more air from the air inlet flows toward the second air guide side wall, and at the same time, another second tooth portion of the damper driving member is kept in a non-meshing state with the first tooth portion of the first air guide blade b, and the first air guide blade b is kept in an initial working position; When the button is rotated toward the second air guide side wall, the damper driving component is driven to rotate through the button crank and the first air guide blade connecting rod, and a second tooth portion of the damper driving component meshes with the first tooth portion of the first air guide blade b, driving the first air guide blade b to rotate, so that more air from the air inlet flows to the first air guide side wall, and at the same time, the other second tooth portion of the damper driving component and the first tooth portion of the first air guide blade a remain in a non-meshing state, and the first air guide blade a remains in the initial working position.

4. The air outlet assembly according to claim 3, characterized in that: The distance between the hinge point between the damper driving member and the first air guide blade connecting rod and the rotation axis of the damper driving member is a1; The distance between the hinge point between the dial crank and the first wind guide blade connecting rod and the rotation axis of the dial crank is a2; a1 is less than a2.

5. The air outlet assembly according to claim 3, characterized in that: A transmission ratio of the second tooth portion to the first tooth portion is less than 1.

6. The air outlet assembly according to claim 2, 3, 4 or 5, characterized in that: The knob can rotate at an angle of X, the first air guide blade can rotate at an angle of Y, and the value of Y / X is 1.1-5.

7. The air outlet assembly according to claim 3, characterized in that: The first air guide blade also has an anti-sway protrusion, and the damper drive has an arc-shaped protrusion arranged around the axis of the damper drive. When the first tooth portion of the first air guide blade is not engaged with the corresponding second tooth portion, the anti-sway protrusion of the first air guide blade that is not engaged with the corresponding second tooth portion contacts and cooperates with the arc-shaped protrusion.

8. The air outlet assembly according to claim 3, characterized in that: The first air guide blade is rotatably mounted on the shell via a rotating shaft, the rotating shaft of the first air guide blade is located at one end of the first air guide blade, and the rotating shaft of the first air guide blade is installed at a position adjacent to the side wall of the air duct space, and in the initial working position, the first air guide blade is in contact with or has a gap fit with the side wall of the air duct space; the side wall of the air duct space has a recessed space, and when the first air guide blade is in the initial working position, the first air guide blade is at least partially located in the recessed space, and when the first air guide blade is in a non-initial working position, one end of the first air guide blade away from the rotating shaft of the first air guide blade flips away from the recessed space, so as to guide the air from the air inlet.

9. The air outlet assembly according to claim 1, characterized in that: A first damping block is provided between the dial crank and the housing; a second damping block is provided between the dial and the dial crank; The air outlet assembly further includes a second air guide blade assembly, which is located on a side of the first air guide blade assembly facing away from the air inlet; The second air guide blade assembly includes a plurality of second air guide blades arranged at intervals and linkage rods rotatably connected to the second air guide blades, the second air guide blades are rotatably arranged in the housing, and the rotation axis of the second air guide blades is perpendicular to the rotation axis of the first air guide blades; The dial crank is rotatably mounted on the housing, the dial button and the dial crank are slidably sleeved together, and the dial button can slide along the rotation axis direction of the dial crank; The dial button has a first matching portion, and the control mechanism further includes: A first crank is rotatably mounted on the housing, and has a second matching portion. One of the first matching portion and the second matching portion is a limiting recess, and the other is a pressure receiving portion embedded in the limiting recess. When the dial button slides, the first crank can be driven to rotate; A second crank, mounted on the second air guide blade, drives the second air guide blade to rotate when the second crank rotates; A driving connecting rod, one end of which is hinged to the first crank and the other end of which is hinged to the second crank; When the dial button slides, the second air guide blade is driven to rotate through the first crank, the driving connecting rod and the second crank; The air outlet includes a working area and a non-working area, the working area corresponds to the air inlet, the second air guide blade assembly is located in or adjacent to the working area, and the dial button is located in the non-working area; The outer side wall of the housing has a first tapered surface corresponding to the first wind-guiding side wall and a second tapered surface corresponding to the second wind-guiding side wall; The width of the air outlet is 10 mm to 25 mm.

10. A vehicle, characterized in that: Comprising the air outlet assembly according to any one of claims 1 to 9.

Images