Air port structure, air conditioning system and vehicle

Abstract

The present disclosure relates to an air outlet structure, an air conditioning system and a vehicle, the air outlet structure comprising an air casing, a track disc, a first rotating member and a second rotating member, the air casing having a first air outlet end and a second air outlet end, the track disc being connected with the first rotating member and the second rotating member, when the track disc drives the first rotating member and the second rotating member to rotate, the first rotating member can act between opening the first air outlet end and closing the first air outlet end to adjust the air volume entering the first air outlet end, and the second rotating member can act between opening the second air outlet end and closing the second air outlet end to adjust the air volume entering the second air outlet end. The air outlet structure of the present disclosure has low production cost, compact structure design and small space occupation.

Description

Technical Field

[0001] This disclosure relates to the field of vehicle technology, and more particularly to an air vent structure, an air conditioning system, and a vehicle. Background Technology

[0002] The air duct assembly is a key component of the automotive air conditioning system. It is responsible for guiding cooled or heated air to various areas of the vehicle interior in a specific direction and flow rate to improve passenger comfort. However, existing air duct assemblies typically use multiple motors to control the opening and closing of multiple air vents, resulting in excessive internal space occupation and significantly increased maintenance costs. Utility Model Content

[0003] This disclosure aims to at least partially address one of the technical problems in the related art.

[0004] Therefore, embodiments of this disclosure propose an air vent structure that has low production costs, a compact structural design, and occupies less space.

[0005] An air conditioning system is also proposed in the embodiments of this disclosure.

[0006] Embodiments of this disclosure also propose a vehicle.

[0007] The air vent structure of this disclosure includes: an air housing, a track disk, a first rotating member, and a second rotating member. The air housing has a first air vent end and a second air vent end. The track disk is connected to the first rotating member and the second rotating member. When the track disk drives the first rotating member and the second rotating member to rotate, the first rotating member can move between opening and closing the first air vent end to adjust the airflow entering the first air vent end; the second rotating member can move between opening and closing the second air vent end to adjust the airflow entering the second air vent end.

[0008] According to the air vent structure of the embodiments of this disclosure, since the track disk drives the first rotating member and the second rotating member to rotate, the first rotating member can move between opening the first air vent end and closing the first air vent end, and the second rotating member can move between opening the second air vent end and closing the second air vent end. Therefore, the air vent structure of the embodiments of this disclosure can drive the first rotating member and the second rotating member to move together through the track disk, so as to control the air volume of the first air vent end and the second air vent end respectively. Compared with the scheme of "two driving sources driving the first rotating member and the second rotating member respectively", the production cost of the air vent structure can be reduced, and the structure design is compact and occupies less space.

[0009] In some embodiments, the first rotating member includes a first turntable and a first baffle, and the second rotating member includes a second turntable and a second baffle. The first baffle is connected to the first turntable, and the second baffle is connected to the second turntable. Both the first baffle and the second baffle are located within the air housing. The first turntable can drive the first baffle to rotate under the action of the track disk, and the second turntable can drive the second baffle to rotate under the action of the track disk. Thus, when the first baffle rotates within the air housing, the airflow at the first air outlet end can be adjusted. When the second baffle rotates within the air housing, the airflow at the second air outlet end can be adjusted. The air outlet structure of the embodiments of this disclosure combines the first turntable and the first baffle into a first rotating member, and the second turntable and the second baffle into a second rotating member, thereby facilitating the processing and manufacturing of the first and second rotating members and making assembly convenient.

[0010] In some embodiments, the track disk has a first track groove extending circumferentially along the track disk. The first turntable has a first support column and a second support column. The first support column is slidably engaged with the first track groove, and the second support column is rotatably connected to the fan housing and relatively fixed to the first baffle. When the track disk rotates, the first track groove can drive the first support column to move, thereby causing the second support column to drive the first baffle to rotate. Under the constraint of the first track groove, the track disk can drive the first support column to swing along a set trajectory, so that the second support column rotates to different angles. Since the second support column is relatively fixed to the first baffle, when the second support column rotates, the opening and closing angle of the first baffle will also change accordingly. This can improve the linkage effect between the track disk, the first turntable, and the first baffle, and achieve higher control precision.

[0011] In some embodiments, the first track groove has a first starting portion and a first ending portion along its extending direction. In a projection orthogonal to the rotation axis of the track disk, along the direction from the first starting portion to the first ending portion, the shortest distance between at least a portion of the first track groove and the rotation center of the track disk is not a constant value, thereby enabling the first rotating member to move between opening and closing the first air vent end. Because the shortest distance between at least a portion of the first track groove and the rotation center of the track disk is not a constant value, the action of this first track groove segment can drive the first support column to eccentrically swing around the axial direction of the second support column, causing the second support column to rotate to different angles, thereby adjusting the airflow at the first air vent end.

[0012] In some embodiments, the first track groove includes a first segment and a second segment connected together. In the projection orthogonal to the rotation axis of the track disk, along the direction from the first starting portion to the first ending portion, the shortest distance between the first segment and the rotation center of the track disk gradually increases, while the shortest distance between the second segment and the rotation center of the track disk remains constant. Since the shortest distance between the first segment and the rotation center of the track disk gradually increases along the direction from the first starting portion to the first ending portion, when the first support column passes through the first segment along the direction from the first starting portion to the first ending portion, the first support column can swing according to the set trajectory of the first segment, thereby causing the first baffle to gradually close the first air outlet end, thus reducing the airflow at the first air outlet end. When the first support column passes through the first segment along the direction from the first ending portion to the first starting portion, the first support column can cause the first baffle to gradually open the first air outlet end, thereby increasing the airflow at the first air outlet end. Since the shortest distance between the second segment and the rotation center of the track disk along the direction from the first starting portion to the first ending portion is constant, the first support column will not swing when passing through the second segment, thereby allowing the first baffle to hover at a set angle, at which time the airflow at the first air outlet end remains unchanged.

[0013] In some embodiments, the first track groove further includes a third segment and a fourth segment. The first segment, the second segment, the third segment, and the fourth segment are sequentially connected along the direction from the first starting portion to the first ending portion. Along the direction from the first starting portion to the first ending portion, the shortest distance between the third segment and the rotation center of the track disk gradually increases, while the shortest distance between the fourth segment and the rotation center of the track disk is a constant value. The air vent structure of the embodiments of this disclosure, by setting the first track groove to the above structure, allows the first turntable to move according to a specific trajectory of the first track groove on the track disk, so that the airflow at the first air vent end can be adjusted according to user needs, and the adjustment range is wider.

[0014] In some embodiments, the first track groove further includes a fifth segment, which connects the second segment and the third segment. A first inflection point is provided at the connection point between the fifth segment and the second segment. When the first support column passes the first inflection point, it can drive the second support column to rotate by a preset angle. When the first support column passes the fifth segment, the first turntable can remain stationary, so that the airflow at the first air outlet remains constant. The air outlet structure of the embodiments of this disclosure, by setting the first track groove to the above structure, allows the first turntable to move according to a specific trajectory of the first track groove 13 on the track disk, so that the airflow at the first air outlet can be adjusted according to user needs, and the adjustment range is wider.

[0015] In some embodiments, the track disk has a second track groove extending circumferentially along the track disk, and the first and second track grooves are arranged radially spaced along the track disk. The second turntable has a third support and a fourth support. The third support is slidably engaged with the second track groove, and the fourth support is rotatably connected to the fan housing and relatively fixed to the second baffle. When the track disk rotates, the second track groove can drive the second support to move, so that the fourth support drives the second baffle to rotate. Under the constraint of the second track groove, the track disk can drive the third support to swing along a set trajectory, so that the fourth support rotates to different angles. Since the fourth support is relatively fixed to the second baffle, when the fourth support rotates, the opening and closing angle of the second baffle will also change accordingly, thereby improving the linkage effect between the track disk, the second turntable, and the second baffle, and achieving higher control precision.

[0016] In some embodiments, the second track groove has a second starting portion and a second ending portion along its extending direction. In a projection orthogonal to the rotation axis of the track disk, along the direction from the second starting portion to the second ending portion, the shortest distance between at least a portion of the second track groove and the rotation center of the track disk is not a constant value, thereby enabling the second rotating member to move between opening and closing the second air vent end. Because the shortest distance between at least a portion of the second track groove and the rotation center of the track disk is not a constant value, the action of this section of the second track groove can drive the third support column to swing, causing the fourth support column to rotate to different angles, thereby adjusting the airflow at the second air vent end.

[0017] In some embodiments, the second track groove includes a sixth segment, a seventh segment, an eighth segment, and a ninth segment. The sixth, seventh, eighth, and ninth segments are sequentially connected along the direction from the second starting portion to the second ending portion. In the projection orthogonal to the rotation axis of the track disk, along the direction from the second starting portion to the second ending portion, the shortest distance between the sixth and eighth segments and the rotation center of the track disk is a constant value; the shortest distance between the seventh segment and the rotation center of the track disk gradually decreases; and the shortest distance between the ninth segment and the rotation center of the track disk gradually increases. The air vent structure of the embodiments of this disclosure, by configuring the second track groove as described above, allows the second turntable to move according to a specific trajectory of the second track groove on the track disk, so that the airflow at the second air vent end can be adjusted according to user needs.

[0018] In some embodiments, the seventh segment includes a connected first transition segment and a second transition segment. Within a projection orthogonal to the rotation axis of the track disk, the extending directions of the first and second transition segments form a first angle, with the tip of the first angle pointing towards the outer edge of the track disk. By configuring the seventh segment as described above, the air vent structure of the embodiments of this disclosure can avoid the third support column passing through a "dead point" during its swing, preventing jamming when the track disk drives the second turntable to rotate.

[0019] In some embodiments, the ninth segment includes a connected third transition segment and a fourth transition segment. Within a projection orthogonal to the rotation axis of the track disk, the extending directions of the third and fourth transition segments form a second angle, with the apex of the second angle facing the outer edge of the track disk. By configuring the ninth segment as described above, the air vent structure of the embodiments of this disclosure can avoid the third support column passing through a "dead point" during its swing, preventing jamming when the track disk drives the second turntable to rotate.

[0020] In some embodiments, the air vent structure further includes a motor, and both the motor and the track disk are located on the outside of the air housing, with the motor connected to the track disk. Since both the motor and the track disk are located on the outside of the air housing, assembly of the air housing, motor, and track disk is facilitated, and the track disk being driven by the motor allows for more precise rotation angles.

[0021] In some embodiments, the air vent structure further includes a support plate connected to the air casing, a track disk disposed between the support plate and the air casing, and a motor connected to the support plate. Because the track disk is disposed between the support plate and the air casing, its structure can be concealed, reducing the probability of interference between the track disk and surrounding components and ensuring the reliability of the track disk's rotation.

[0022] In some embodiments, the first baffle includes a first rotating shaft, a first plate, and a second plate. The first plate and the second plate are respectively connected to the radial sides of the first rotating shaft. In a projection orthogonal to the axial direction of the first rotating shaft, the extension directions of the first plate and the second plate are consistent. Because the extension directions of the first plate and the second plate are consistent, the angle between the first plate and the second plate is 180 degrees, which facilitates the processing and manufacturing of the first baffle and provides good compatibility with the air outlet structure inside the fan housing.

[0023] In some embodiments, the second baffle includes a second rotating shaft, a third plate, and a fourth plate. The third plate and the fourth plate are respectively connected to the radial sides of the second rotating shaft. The third plate and the fourth plate have an included angle, and the included angle is an obtuse angle. Since the included angle between the third plate and the fourth plate is an obtuse angle, the second baffle is not a straight plate structure. This allows it to be adapted to the air outlet structure inside the air casing. When the second baffle rotates, the air volume at the second air outlet end can be adjusted with high precision.

[0024] An air conditioning system according to another embodiment of the present disclosure includes the air outlet structure described in any one of the embodiments of the present disclosure.

[0025] According to the air conditioning system of the embodiments of this disclosure, since the track disk drives the first rotating member and the second rotating member to rotate, the first rotating member can move between opening the first air vent and closing the first air vent, and the second rotating member can move between opening the second air vent and closing the second air vent, the air vent structure of the embodiments of this disclosure can drive the first rotating member and the second rotating member to move together via the track disk, so as to control the air volume of the first air vent and the second air vent respectively. Compared with the scheme of "two driving sources driving the first rotating member and the second rotating member respectively", the production cost of the air vent structure can be reduced, and the structure design is compact and occupies less space.

[0026] The vehicle of the embodiments of this disclosure includes the air vent structure described in the embodiments of this disclosure, and / or the air conditioning system described in the embodiments of this disclosure.

[0027] According to the vehicle of the embodiment of this disclosure, when the track wheel drives the first rotating member and the second rotating member to rotate, the first rotating member can move between opening the first air vent end and closing the first air vent end, and the second rotating member can move between opening the second air vent end and closing the second air vent end. Therefore, the air vent structure of the embodiment of this disclosure can drive the first rotating member and the second rotating member to move together through the track wheel, so as to control the air volume of the first air vent end and the second air vent end respectively. Compared with the scheme of "two driving sources driving the first rotating member and the second rotating member respectively", the production cost of the air vent structure can be reduced, and the structure design is compact and occupies less space. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this disclosure or the prior art, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 This is a perspective view of the air vent structure according to an embodiment of the present disclosure.

[0030] Figure 2 This is an exploded view of the air vent structure according to an embodiment of this disclosure.

[0031] Figure 3 This is a top view of the trajectory disk, the first rotating member, and the second rotating member of the air vent structure according to an embodiment of this disclosure.

[0032] Figure 4 This is an exploded view of the trajectory disk, the first rotating member, and the second rotating member of the air vent structure according to an embodiment of this disclosure.

[0033] Figure 5 This is a side view of the trajectory disk, the first rotating member, and the second rotating member of the air vent structure according to an embodiment of this disclosure.

[0034] Figure 6 yes Figure 5 Cross-sectional view of AA.

[0035] Figure 7 This is a schematic diagram of the air vent structure of an embodiment of the present disclosure with the first half-shell removed.

[0036] Figure 8 This is a three-dimensional perspective view of the structure of the electric air vent disclosed herein.

[0037] Figure 9 This is a schematic diagram showing the disassembled structure of the electric air vent.

[0038] Figure 10 This is a schematic diagram of the track disk in the electric air vent structure disclosed herein.

[0039] Figure 11 This is a schematic diagram of the air casing in the electric air outlet structure disclosed herein.

[0040] Figure 12 This is a front view of the first and second turntables in the electric air vent structure disclosed herein.

[0041] Figure 13 This is a top view of the first and second turntables in the electric air vent structure disclosed herein.

[0042] Figure 14 This is a schematic diagram of the structure of the first baffle and the second baffle when the rotation angle of the motor output shaft is 0° in the electric air outlet structure disclosed herein.

[0043] Figure 15 This is a schematic diagram of the structure of the first baffle and the second baffle when the rotation angle of the motor output shaft is 25° in the electric air outlet structure disclosed herein.

[0044] Figure 16This is a schematic diagram of the structure of the first baffle and the second baffle when the rotation angle of the motor output shaft is 75° in the electric air outlet structure disclosed herein.

[0045] Figure 17 This is a schematic diagram of the structure of the first baffle and the second baffle when the rotation angle of the motor output shaft is 115° in the electric air outlet structure disclosed herein.

[0046] Figure 18 This is a schematic diagram of the structure of the first baffle and the second baffle when the rotation angle of the motor output shaft is 165° in the electric air outlet structure disclosed herein.

[0047] Figure 19 This is a schematic diagram of the structure of the first baffle and the second baffle when the rotation angle of the motor output shaft is 235° in the electric air outlet structure disclosed herein.

[0048] Figure 20 This is a schematic diagram of the structure of the first baffle and the second baffle when the rotation angle of the motor output shaft is 270° in the electric air outlet structure disclosed herein.

[0049] Figure label:

[0050] 1. Fan casing; 11. First half-shell; 12. Second half-shell; 2. Support plate; 3. Motor; 4. Track disk; 41. Reinforcing rib; 5. First turntable; 6. Second turntable; 7. First baffle; 71. First rotating shaft; 72. First plate; 73. Second plate; 74. First rib; 8. Second baffle; 81. Second rotating shaft; 82. Third plate; 83. Fourth plate; 84. Second rib; 9. First support column; 10. Second support column; 11. Third support column; 12. Fourth pillar; 13. First trajectory groove; 131. First segment; 132. Second segment; 133. Third segment; 134. Fourth segment; 135. Fifth segment; 136. First inflection point; 137. Second inflection point; 14. Second trajectory groove; 141. Sixth segment; 142. Seventh segment; 1421. First transition segment; 1422. Second transition segment; 143. Eighth segment; 144. Ninth segment; 1441. Third transition segment; 1442. Fourth transition segment;

[0051] 15. Third track groove; 16. Fourth track groove; 17. First guide part; 18. Second guide part; 19. Middle part; 20. Groove part; 21. Limiting rod; 22. First starting part; 23. First extension part; 24. First bending part; 25. First connecting part; 26. First bending part; 27. First expansion part; 28. First end part; 29. ​​Second starting part; 30. Second extension part; 31. Second bending part; 32. Second connecting part; 33. Second bending part; 34. Second expansion part; 35. Second end part; 36. Bottom shell; 37. Air inlet end; 38. First air outlet end; 39. Second air outlet end;

[0052] 101. First rotating component; 102. Second rotating component;

[0053] P1, the tip of the first included angle; P2, the tip of the second included angle. Detailed Implementation

[0054] Embodiments of this disclosure are described in detail below, with examples of these embodiments illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this disclosure, and should not be construed as limiting it.

[0055] The following is a reference appendix. Figures 1 to 20 This disclosure describes an air vent structure, an air conditioning system, and a vehicle according to embodiments of the present disclosure.

[0056] like Figures 1 to 7 As shown, the air vent structure of this embodiment includes: an air housing 1, a track disk 4, a first rotating member 101, and a second rotating member 102. The air housing 1 has a first air vent end 38 and a second air vent end 39. The track disk 4 is connected to the first rotating member 101 and the second rotating member 102. When the track disk 4 drives the first rotating member 101 and the second rotating member 102 to rotate, the first rotating member 101 can move between opening the first air vent end 38 and closing the first air vent end 38 to adjust the air volume entering the first air vent end 38. The second rotating member 102 can move between opening the second air vent end 39 and closing the second air vent end 39 to adjust the air volume entering the second air vent end 39.

[0057] According to the air vent structure of the embodiments of this disclosure, when the track disk 4 drives the first rotating member 101 and the second rotating member 102 to rotate, the first rotating member 101 can move between opening the first air vent end 38 and closing the first air vent end 38, and the second rotating member 102 can move between opening the second air vent end 39 and closing the second air vent end 39. Therefore, the air vent structure of the embodiments of this disclosure can drive the first rotating member 101 and the second rotating member 102 to control the opening and closing of the two air vents through the track disk 4. This allows for the control of the air volume of the first air vent end 38 and the second air vent end 39. Compared with the solution of "two driving sources driving the first rotating member 101 and the second rotating member 102 respectively", the production cost of the air vent structure can be reduced, and the structure design is compact and occupies less space.

[0058] For example, the first air vent 38 can direct airflow to at least one of the A-pillar, B-pillar, and C-pillar of the vehicle. For instance, in the example of this disclosure, the first air vent 38 can direct airflow to the B-pillar of the vehicle, whereby "first air vent 38" can be "B-pillar air vent".

[0059] The second air vent 39 can direct airflow to the lower area of ​​the cabin space. For example, the second air vent 39 is used to blow air onto the foot area of ​​the occupants, so the "second air vent 39" can be a "foot air vent".

[0060] Optionally, such as Figure 3 and Figure 4 As shown, the first rotating component 101 includes a first turntable 5 and a first baffle 7, and the second rotating component 102 includes a second turntable 6 and a second baffle 8. The first baffle 7 is connected to the first turntable 5, and the second baffle 8 is connected to the second turntable 6. Both the first baffle 7 and the second baffle 8 are located inside the fan housing 1. The first turntable 5 can drive the first baffle 7 to rotate under the action of the track disk 4, and the second turntable 6 can drive the second baffle 8 to rotate under the action of the track disk 4. Thus, the track disk 4 can drive the first turntable 5 to rotate, thereby driving the first baffle 7 to rotate synchronously. When the first baffle 7 rotates, the opening of the first air outlet end 38 can be adjusted. That is, when the first baffle 7 rotates inside the fan housing 1, the airflow at the first air outlet end 38 can be adjusted. Similarly, the track disk 4 can drive the second turntable 6 to rotate, thereby driving the second baffle 8 to rotate synchronously. When the second baffle 8 rotates, the opening of the second air outlet end 39 can be adjusted. That is, when the second baffle 8 rotates inside the fan housing 1, the airflow at the second air outlet end 39 can be adjusted.

[0061] The air vent structure of the present disclosure combines the first turntable 5 and the first baffle 7 into a first rotating component 101, and the second turntable 6 and the second baffle 8 into a second rotating component 102, thereby facilitating the processing and manufacturing of the first rotating component 101 and the second rotating component 102, and making assembly convenient.

[0062] like Figure 7 As shown, the rotation axis of the first baffle 7 and the rotation axis of the second baffle 8 are spaced apart. The first baffle 7 is positioned upstream of the first air outlet 38 and rotates to adjust the airflow of the first air outlet 38. The second baffle 8 is positioned upstream of the second air outlet 39 to adjust the airflow of the second air outlet 39.

[0063] Optionally, such as Figure 3 , Figure 4 and Figure 6As shown, the track disk 4 has a first track groove 13 extending circumferentially along the track disk 4. The first turntable 5 has a first support column 9 and a second support column 10. The first support column 9 is slidably engaged with the first track groove 13, and the second support column 10 is rotatably connected to the fan housing 1 and relatively fixed to the first baffle 7. When the track disk 4 rotates, the first track groove 13 can drive the first support column 9 to move, so that the second support column 10 drives the first baffle 7 to rotate. Under the constraint of the first track groove 13, the track disk 4 can drive the first support column 9 to swing along a set trajectory, so that the second support column 10 rotates to different angles. Since the second support column 10 is relatively fixed to the first baffle 7, when the second support column 10 rotates, the opening and closing angle of the first baffle 7 will also change accordingly. This can improve the linkage effect between the track disk 4, the first turntable 5, and the first baffle 7, and the control precision is high.

[0064] like Figure 3 As shown, the first track groove 13 is located on one side of the track disk 4 in the thickness direction, and the first track groove 13 extends circumferentially around the rotation axis of the track disk 4.

[0065] Optionally, such as Figure 3 and Figure 6 As shown, the first track groove 13 has a first starting portion 22 and a first ending portion 28 along its extending direction. In the projection orthogonal to the rotation axis of the track disk 4, along the direction from the first starting portion 22 to the first ending portion 28, the shortest distance between at least a portion of the first track groove 13 and the rotation center of the track disk 4 is not a constant value, so as to realize the operation of the first rotating member 101 between opening and closing the first air outlet end 38. It can be understood that at least a portion of the first track groove 13 gradually moves away from and / or gradually moves closer to the rotation center of the track disk 4 in its extending direction. Since the shortest distance between at least a portion of the first track groove 13 and the rotation center of the track disk 4 is not a constant value, the first support column 9 can be driven to swing under the action of this section of the first track groove 13, so that the second support column 10 can rotate to different angles, thereby adjusting the air volume of the first air outlet end 38.

[0066] like Figure 6As shown, the first track groove 13 includes a first segment 131 and a second segment 132 connected together. In the projection orthogonal to the rotation axis of the track disk 4, along the direction from the first starting portion 22 to the first ending portion 28, the shortest distance between the first segment 131 and the rotation center of the track disk 4 gradually increases, while the shortest distance between the second segment 132 and the rotation center of the track disk 4 remains constant. Since the shortest distance between the first segment 131 and the rotation center of the track disk 4 gradually increases along the direction from the first starting portion 22 to the first ending portion 28, when the first support column 9 passes through the first segment 131 along the direction from the first starting portion 22 to the first ending portion 28, the first support column 9 can swing according to the set trajectory of the first segment 131, thereby driving the first baffle 7 to gradually close the first air vent end 38, thus reducing the airflow at the first air vent end 38. When the first support column 9 passes through the first segment 131 along the direction from the first ending portion 28 to the first starting portion 22, the first support column 9 can drive the first baffle 7 to gradually open the first air vent end 38, thereby increasing the airflow at the first air vent end 38.

[0067] like Figure 6 As shown, since the shortest distance between the second segment 132 and the rotation center of the track disk 4 along the direction from the first starting part 22 to the first ending part 28 is a constant, the first support column 9 will not swing when passing through the second segment 132. This allows the first baffle 7 to be suspended at a set angle, at which time the air volume of the first air outlet end 38 remains unchanged. In other words, when the track disk 4 drives the second baffle 8 to rotate, the first baffle 7 can remain in a fixed position, thereby improving the diversity of air outlet structure mode switching.

[0068] The air outlet structure of the embodiments of this disclosure is configured such that the first track groove 13 is set to the above structure, so that the first turntable 5 can move according to the specific trajectory of the first track groove 13 on the track disk 4, so that the first air outlet end 38 can adjust the air volume according to the user's needs.

[0069] like Figure 6 As shown, the first track groove 13 also includes a third segment 133 and a fourth segment 134. The first segment 131, the second segment 132, the third segment 133 and the fourth segment 134 are connected sequentially along the direction from the first starting part 22 to the first ending part 28. Along the direction from the first starting part 22 to the first ending part 28, the shortest distance between the third segment 133 and the rotation center of the track disk 4 gradually increases, while the shortest distance between the fourth segment 134 and the rotation center of the track disk 4 is a constant value.

[0070] It is understandable that, along the direction from the first starting part 22 to the first ending part 28, when the first support column 9 passes through the first section 131, the airflow from the first air outlet 38 gradually decreases; when the first support column 9 passes through the second section 132, the airflow from the first air outlet 38 remains constant; when the first support column 9 passes through the third section 133, the airflow from the first air outlet 38 gradually increases; and when the first support column 9 passes through the fourth section 134, the airflow from the first air outlet 38 remains constant. The air outlet structure of the embodiment of this disclosure, by setting the first trajectory groove 13 to the above structure, allows the first turntable 5 to move according to the specific trajectory of the first trajectory groove 13 on the trajectory disk 4, so that the airflow from the first air outlet 38 can be adjusted according to user needs, and the adjustment range is wider.

[0071] like Figure 6 As shown, the first track groove 13 also includes a fifth segment 135, which is connected between the second segment 132 and the third segment 133. The connection position between the fifth segment 135 and the second segment 132 is provided with a first inflection point 136. When the first support column 9 passes through the first inflection point 136, it can drive the second support column 10 to rotate by a preset angle. When the first support column 9 passes through the fifth segment 135, the position of the first support column 9 remains unchanged so that the first turntable 5 remains stationary.

[0072] It is understandable that, such as Figure 6 As shown, the first segment 131, the second segment 132, the fifth segment 135, the third segment 133, and the fourth segment 134 are connected sequentially along the direction from the first starting part 22 to the first ending part 28. Along the direction from the first starting part 22 to the first ending part 28, when the first support column 9 passes the first inflection point 136, it can drive the second support column 10 to rotate, so that the first baffle 7 gradually closes the first air outlet end 38, that is, the airflow from the first air outlet end 38 decreases when the first support column 9 passes the first inflection point 136. Since the first turntable 5 remains stationary when the first support column 9 passes the fifth segment 135, the airflow from the first air outlet end 38 remains constant.

[0073] like Figure 2 and Figure 6 As shown, when the motor 3 drives the track disk 4 to rotate unidirectionally in a preset direction (i.e., clockwise or counterclockwise), the first track groove 13 can drive the first baffle 7 to switch between closing the first air vent end 38 and opening the first air vent end 38. In other words, the unidirectional rotation of the track disk 4 can realize the opening and closing of the first air vent end 38 by the first baffle 7.

[0074] like Figure 3 and Figure 6As shown, when the starting point of the first support column 9 is the first starting part 22, the ending point of the first support column 9 is the first ending part 28, and the track disk 4 always rotates clockwise, the first track groove 13 can drive the first support column 9 to swing so that the first baffle 7: first gradually closes the first air vent end 38 → then gradually opens the first air vent end 38 → finally gradually closes the first air vent end 38.

[0075] The air outlet structure of the embodiments of this disclosure is configured such that the first track groove 13 is set to the above structure, so that the first turntable 5 can move according to the specific trajectory of the first track groove 13 on the track disk 4, so that the first air outlet end 38 can adjust the air volume according to the user's needs, and the adjustment range is wider.

[0076] For example, such as Figure 6 As shown, within the projection orthogonal to the rotation axis of the track disk 4, along the direction from the first starting portion 22 to the first ending portion 28, the shortest distance between the fifth segment 135 and the rotation center of the track disk 4 gradually decreases. Alternatively, the shortest distance between the fifth segment 135 and the rotation center of the track disk 4 is a constant. That is, when the first support 9 passes through the fifth segment 135, the inner wall of the fifth segment 135 does not interfere with the first support 9. Thus, when the first support 9 passes through the fifth segment 135, the position of the first support 9 remains unchanged, so that the first turntable 5 and the first baffle 7 remain stationary.

[0077] like Figure 6 As shown, a second inflection point 137 is provided at the connection position between the third segment 133 and the fourth segment 134. Along the direction from the first starting part 22 to the first ending part 28, when the first support column 9 passes through the second inflection point 137, it can drive the second support column 10 to rotate, so that the first baffle 7 gradually closes the first air outlet end 38. That is, when the first support column 9 passes through the first inflection point 136, the air volume of the first air outlet end 38 decreases until it is closed. When the first support column 9 passes through the fourth segment 134, the first air outlet end 38 can remain in a closed state.

[0078] In some embodiments, such as Figure 3 and Figure 6 As shown, the track disk 4 has a second track groove 14, which extends circumferentially along the track disk 4. The first track groove 13 and the second track groove 14 are arranged radially spaced along the track disk 4. The second turntable 6 is provided with a third support column 11 and a fourth support column 12. The third support column 11 is slidably engaged with the second track groove 14, and the fourth support column 12 is rotatably connected to the fan housing 1 and is fixed relative to the second baffle 8. When the track disk 4 rotates, the second track groove 14 can drive the second support column 10 to move, so that the fourth support column 12 drives the second baffle 8 to rotate.

[0079] like Figure 6As shown, under the constraint of the second track groove 14, the track disk 4 can drive the third pillar 11 to swing along the set track, so that the fourth pillar 12 can rotate to different angles. Since the fourth pillar 12 is relatively fixed with the second baffle 8, when the fourth pillar 12 rotates, the opening and closing angle of the second baffle 8 will also change accordingly. This can improve the linkage effect between the track disk 4, the second turntable 6 and the second baffle 8, and the control precision is high.

[0080] like Figure 5 and Figure 6 As shown, the first track groove 13 and the second track groove 14 are located on the same side of the thickness direction of the track disk 4. The first track groove 13 and the second track groove 14 extend circumferentially around the rotation axis of the track disk 4 and are arranged radially at intervals along the track disk 4 to avoid interference when the first turntable 5 and the second turntable 6 swing.

[0081] Optionally, such as Figure 3 As shown, the track disk 4 is provided with reinforcing ribs 41, which can improve the structural strength of the track disk 4. Exemplarily, the reinforcing ribs 41, the first track groove 13, and the second track groove 14 are located on the same side in the thickness direction of the track disk 4. The reinforcing ribs 41 are generally annular and arranged circumferentially around the track disk 4. Part of the reinforcing ribs 41 are connected to the outer wall surfaces of the first track groove 13 and the second track groove 14 to improve the structural strength of the first track groove 13 and the second track groove 14.

[0082] Optionally, such as Figure 6 As shown, the second track groove 14 has a second starting portion 29 and a second ending portion 35 along its extending direction. In the projection orthogonal to the rotation axis of the track disk 4, along the direction from the second starting portion 29 to the second ending portion 35, the shortest distance between at least a portion of the second track groove 14 and the rotation center of the track disk 4 is not a constant value, so as to realize the operation of the second rotating member 102 between opening and closing the second air outlet end 39. It can be understood that at least a portion of the second track groove 14 gradually moves away from or gradually moves closer to the rotation center of the track disk 4 in its extending direction. Since the shortest distance between at least a portion of the second track groove 14 and the rotation center of the track disk 4 is not a constant value, under the action of this section of the second track groove 14, the third support column 11 can be driven to swing so that the fourth support column 12 rotates to different angles, thereby adjusting the air volume of the second air outlet end 39.

[0083] like Figure 6As shown, the second track groove 14 includes a sixth segment 141, a seventh segment 142, an eighth segment 143, and a ninth segment 144. The sixth segment 141, the seventh segment 142, the eighth segment 143, and the ninth segment 144 are connected sequentially along the direction from the second starting part 29 to the second ending part 35. In the projection orthogonal to the rotation axis of the track disk 4, along the direction from the second starting part 29 to the second ending part 35, the shortest distance between the sixth segment 141 and the eighth segment 143 and the rotation center of the track disk 4 is a constant value, the shortest distance between the seventh segment 142 and the rotation center of the track disk 4 gradually decreases, and the shortest distance between the ninth segment 144 and the rotation center of the track disk 4 gradually increases.

[0084] As the shortest distance between the seventh segment 142 and the rotation center of the track disk 4 gradually decreases along the direction from the second starting part 29 to the second ending part 35, the third support column 11 can swing according to the set trajectory of the seventh segment 142, so as to drive the second baffle 8 to gradually open the second air outlet end 39, thereby increasing the air volume of the second air outlet end 39.

[0085] As the shortest distance between the ninth segment 144 and the rotation center of the track disk 4 gradually increases along the direction from the second starting part 29 to the second ending part 35, the third support column 11 can swing according to the set trajectory of the ninth segment 144, so as to drive the second baffle 8 to gradually open the second air vent end 39, thereby reducing the air volume of the second air vent end 39.

[0086] Since the shortest distance between either the sixth segment 141 or the eighth segment 143 and the rotation center of the track disk 4 is a constant along the direction from the second starting part 29 to the second ending part 35, the third support column 11 will not swing when passing through the sixth segment 141 and the eighth segment 143. This allows the second baffle 8 to be suspended at a set angle, at which time the air volume of the second air outlet end 39 remains unchanged.

[0087] When the motor 3 drives the track disk 4 to rotate unidirectionally in a preset direction (i.e., clockwise or counterclockwise), the second track groove 14 can drive the second baffle 8 to switch between closing the second air vent end 39 and opening the second air vent end 39. In other words, the unidirectional rotation of the track disk 4 can realize the opening and closing of the second air vent end 39 by the second baffle 8.

[0088] like Figure 3 and Figure 6 As shown, when the starting point of the third pillar 11 is the second starting part 29, the ending point of the second pillar 10 is the second ending part 35, and the track disk 4 always rotates clockwise, the second track groove 14 can drive the third pillar 11 to swing so that the second baffle 8: first gradually opens the second air vent end 39 → then gradually closes the second air vent end 39.

[0089] The air outlet structure of the embodiments of this disclosure is configured such that the second track groove 14 is arranged as described above, so that the second turntable 6 can move according to the specific trajectory of the second track groove 14 on the track disk 4, so that the second air outlet end 39 can adjust the air volume according to the user's needs.

[0090] like Figure 6 As shown, the seventh segment 142 includes a connected first transition segment 1421 and a second transition segment 1422. Within the projection orthogonal to the rotation axis of the track disk 4, there is a first angle between the extending directions of the first transition segment 1421 and the second transition segment 1422, with the tip P1 of the first angle facing the outer edge of the track disk 4. By configuring the seventh segment 142 as described above, the air vent structure of this embodiment can prevent the third support column 11 from passing through a "dead point" during its swing, thus preventing jamming when the track disk 4 drives the second turntable 6 to rotate.

[0091] like Figure 6 As shown, the ninth segment 144 includes a connected third transition segment 1441 and a fourth transition segment 1442. Within the projection orthogonal to the rotation axis of the track disk 4, there is a second included angle between the extending directions of the third transition segment 1441 and the fourth transition segment 1442, with the tip P2 of the second included angle facing the outer edge of the track disk 4. By configuring the ninth segment 144 as described above, the air vent structure of this embodiment can prevent the third support column 11 from passing through a "dead point" during its swing, thus preventing jamming when the track disk 4 drives the second turntable 6 to rotate.

[0092] like Figure 2 As shown, the air outlet structure also includes a motor 3. Both the motor 3 and the track disk 4 are located on the outside of the air housing 1, and the motor 3 is connected to the track disk 4. Since the motor 3 and the track disk 4 are both located on the outside of the air housing 1, it is convenient to assemble the air housing 1, the motor 3 and the track disk 4. Furthermore, the track disk 4 is driven by the motor 3, which makes the rotation angle of the track disk 4 more precise.

[0093] like Figure 2 As shown, the air vent structure also includes a support plate 2, which is connected to the air casing 1. A track disk 4 is positioned between the support plate 2 and the air casing 1, and a motor 3 is connected to the support plate 2. It can be understood that the motor 3 is connected to the air casing 1 via the support plate 2. Since the track disk 4 is positioned between the support plate 2 and the air casing 1, its structure can be concealed, reducing the probability of interference between the track disk 4 and surrounding components and ensuring the reliability of the track disk 4 during rotation.

[0094] For example, the air vent structure also includes a bottom shell 36, which is connected to the support plate 2, and the motor 3 is located between the bottom shell 36 and the support plate 2.

[0095] like Figure 2 and Figure 7 As shown, the air casing 1 also includes an air inlet end 37, which is located upstream of the airflow in the air casing 1. The heat exchange airflow entering the air casing 1 from the air inlet end 37 can flow to the first air outlet end 38 and the second air outlet end 39 under the guidance of the first baffle 7 and the second baffle 8.

[0096] like Figure 2 As shown, the wind housing 1 includes a first half-shell 11 and a second half-shell 12. The first half-shell 11 and the second half-shell 12 can be detachably connected to form the entire wind housing 1, thereby facilitating the installation of the first baffle 7 and the second baffle 8 inside the wind housing 1.

[0097] Optionally, such as Figure 6 As shown, when the first support column 9 moves to the first starting part 22 or the first ending part 28, there is a certain gap between the first support column 9 and the end of the first track groove 13 along its extension direction. This can prevent the first support column 9 and the first track groove 13 from colliding and interfering when the motor 3 rotates too much, which is beneficial to extending the service life of the motor 3.

[0098] like Figure 6 As shown, when the third support column 11 moves to the second starting part 29 or the second ending part 35, there is a certain gap between the third support column 11 and the end of the second track groove 14 along its extension direction. This can prevent the third support column 11 and the second track groove 14 from colliding and interfering when the motor 3 rotates too much, which is beneficial to extending the service life of the motor 3.

[0099] The disclosed air outlet structure can achieve switching between multiple air outlet modes. The following example illustrates how the air outlet structure can achieve switching between ten air outlet modes.

[0100] In mode 1, the first baffle 7 fully opens the first air vent 38, and the second baffle 8 fully closes the second air vent 39.

[0101] In modes 1 to 2, the first baffle 7 reduces the opening of the first air outlet 38 to reduce the air volume of the first air outlet 38, and the second baffle 8 keeps the second air outlet 39 closed.

[0102] In modes 2 to 3, the opening of the first air vent 38 remains unchanged, and the second baffle 8 keeps the second air vent 39 in the closed state.

[0103] In modes 3 to 4, the first baffle 7 reduces the opening of the first air outlet 38 to reduce the air volume of the first air outlet 38, and the second baffle 8 increases the opening of the second air outlet 39 so that the first air outlet 38 and the second air outlet 39 can simultaneously receive air.

[0104] In modes 4 to 5, the opening of the first air vent 38 remains unchanged, while the second baffle 8 adjusts the opening of the second air vent 39 to its maximum value.

[0105] In modes 5 to 6, the opening of the first air outlet 38 and the opening of the second air outlet 39 are both at their maximum to ensure that the air volume of the first air outlet 38 and the second air outlet 39 is roughly balanced.

[0106] In modes 6 to 7, the first baffle 7 closes the first air vent 38, and the second baffle 8 keeps the opening of the second air vent 39 at its maximum value.

[0107] In modes 7 to 8, the first baffle 7 closes the first air vent 38, and the second baffle 8 gradually reduces the opening of the second air vent 39.

[0108] In modes 8 to 9, the first baffle 7 closes the first air vent 38, and the second baffle 8 gradually reduces the opening of the second air vent 39.

[0109] In modes 9 to 10, the first baffle 7 closes the first air vent 38, and the second baffle 8 closes the second air vent 39.

[0110] The air vent structure of the embodiments of this disclosure can control the opening and closing of the first air vent end 38 and the second air vent end 39 by controlling the rotation angle of the output shaft of the motor 3. The above ten modes can cover all the changes of the first air vent end 38 and the second air vent end 39 to ensure that the adjustment of the two air vents can meet the needs of the occupants.

[0111] Optionally, such as Figure 4 As shown, the first baffle 7 includes a first rotating shaft 71, a first plate 72, and a second plate 73. The first plate 72 and the second plate 73 are respectively connected to the radial sides of the first rotating shaft 71. In the projection orthogonal to the axial direction of the first rotating shaft 71, the extension direction of the first plate 72 and the extension direction of the second plate 73 are the same. It can be understood that the second support column 10 can be inserted into the first rotating shaft 71 or the second support column 10 can be fixedly connected to the first rotating shaft 71 in other ways. When the first turntable 5 rotates, the second support column 10 can drive the first plate 72 and the second plate 73 to rotate synchronously. Since the extension direction of the first plate 72 and the extension direction of the second plate 73 are the same, the angle between the first plate 72 and the second plate 73 is 180 degrees, which facilitates the processing and manufacturing of the first baffle 7 and provides good compatibility with the air outlet structure inside the fan housing 1.

[0112] like Figure 4As shown, the first baffle 7 has a generally flat plate structure, and the first pivot part 71 is located in the middle of the first baffle 7. The first plate 72 and the second plate 73 are both provided with first ribs 74 arranged in a checkerboard pattern to improve the structural strength of the first baffle 7.

[0113] like Figure 4 As shown, the second baffle 8 includes a second rotating shaft 81, a third plate 82, and a fourth plate 83. The third plate 82 and the fourth plate 83 are respectively connected to the radial sides of the second rotating shaft 81, and there is an obtuse angle between the third plate 82 and the fourth plate 83. It can be understood that the fourth support column 12 can be inserted into the second rotating shaft 81 or the fourth support column 12 can be fixedly connected to the second rotating shaft 81 in other ways. When the second turntable 6 rotates, the fourth support column 12 can drive the third plate 82 and the fourth plate 83 to rotate synchronously. Since the angle between the third plate 82 and the fourth plate 83 is an obtuse angle, that is, the second baffle 8 is not a straight plate structure, it can be adapted to the air outlet structure inside the fan housing 1. When the second baffle 8 rotates, the adjustment accuracy of the air volume at the second air outlet end 39 is relatively high.

[0114] like Figure 4 As shown, the second pivot section 81 is located in the middle of the second baffle 8. The third plate 82 and the fourth plate 83 are both provided with second ribs 84 arranged in a checkerboard pattern to improve the structural strength of the second baffle 8.

[0115] Optionally, such as Figure 7 As shown, the second air vent end 39 and the first air vent end 38 are arranged side by side. The second air vent end 39 is provided with a grille to improve the uniformity of airflow dispersion.

[0116] Another embodiment of the air conditioning system disclosed herein includes the air outlet structure of the present disclosure.

[0117] According to the air conditioning system of the embodiments of this disclosure, when the track disk 4 drives the first rotating member 101 and the second rotating member 102 to rotate, the first rotating member 101 can move between opening the first air vent end 38 and closing the first air vent end 38, and the second rotating member 102 can move between opening the second air vent end 39 and closing the second air vent end 39. Therefore, the air vent structure of the embodiments of this disclosure can drive the first rotating member 101 and the second rotating member 102 to control the opening and closing of the two air vents through the track disk 4. Thus, the air volume of the first air vent end 38 and the second air vent end 39 can be controlled respectively. Compared with the scheme of "two driving sources driving the first rotating member 101 and the second rotating member 102 respectively", the production cost of the air vent structure can be reduced, and the structure design is compact and occupies less space.

[0118] The vehicle of the embodiments of this disclosure includes the air vent structure of this disclosure and / or the air conditioning system of this disclosure. The technical advantages and effects of the vehicle of the embodiments of this disclosure are the same as those of the air vent structure and air conditioning system of this disclosure, and will not be repeated here.

[0119] Embodiments of this disclosure are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this disclosure, and should not be construed as limiting this disclosure.

[0120] Please see Figures 8 to 20 This disclosure also provides an electric air vent structure, including an air housing 1, a support plate 2, and a motor 3. The output end of the motor 3 is provided with a track disk 4. The track disk 4 is provided with a first turntable 5 and a second turntable 6. The first turntable 5 is provided with a first baffle 7, and the second turntable 6 is provided with a second baffle 8. The first support column 9 and the second support column 10 are provided below the first turntable 5, and the third support column 11 and the fourth support column 12 are provided below the second turntable 6. The air housing 1 is disposed on the first turntable 5 and the second turntable 6, and the first baffle 7 and the second baffle 8 are both located inside the air housing 1. The motor 3 is fixedly connected to the support plate 2 and is located below the support plate 2, and the track disk 4 is located on the upper surface of the support plate 2.

[0121] In this embodiment, by setting one motor 3 to drive the track disk 4, the track disk 4 can rotate the first turntable 5 and the second turntable 6 to different degrees along a specific trajectory, thereby adjusting the angle of the first baffle 7 and the second baffle 8, and thus controlling the opening and closing of the two air vents. This not only reduces costs but also reduces space occupation and improves practicality. This method effectively solves the technical problem that existing air guide components usually use two motors 3 to control the opening and closing of the two air vents. The use of two motors 3 can easily lead to excessive internal space occupation and a significant increase in maintenance costs.

[0122] Furthermore, the track disk 4 has a first track groove 13, a second track groove 14, a third track groove 15 and a fourth track groove 16, the third track groove 15 has a first guide portion 17 and the fourth track groove 16 has a second guide portion 18.

[0123] In this embodiment, the first track groove 13 facilitates the movement of the first support column 9 along a predetermined route, the second track groove 14 facilitates the movement of the third support column 11 along a predetermined route, thereby allowing the first baffle 7 and the second baffle 8 to maintain different angles respectively, the third track groove 15 facilitates the guidance of the second support column 10, and the fourth track groove 16 facilitates the guidance of the fourth support column 12.

[0124] Furthermore, the second turntable 6 has a central portion 19 and a recessed portion 20.

[0125] Furthermore, a limit rod 21 is provided between the first track groove 13 and the second track groove 14.

[0126] In this embodiment, the limiting rod 21 can be used to limit the second turntable 6.

[0127] Furthermore, the first track groove 13 has a first starting part 22, a first extension part 23, a first bending part 24, a first connecting part 25, a first bending part 26, a first expansion part 27 and a first end part 28.

[0128] In this embodiment, the fixed-point setting of the first starting part 22, the first extension part 23, the first bending part 24, the first connecting part 25, the first bending part 26, the first expansion part 27, and the first end part 28 allows the first baffle 7 to block the air outlet of the fan housing 1 to varying degrees when the output shaft of the motor 3 rotates to 270°, 235°, 165°, 115°, 75°, 25°, and 0° respectively.

[0129] Furthermore, the second track groove 14 has a second starting part 29, a second extension part 30, a second bending part 31, a second connecting part 32, a second bending part 33, a second expansion part 34, and a second end part 35.

[0130] In this embodiment, the fixed-point setting of the second starting part 29, the second extension part 30, the second bending part 31, the second connecting part 32, the second bending part 33, the second expansion part 34, and the second end part 35 allows the second baffle 8 to block the air outlet of the fan housing 1 to varying degrees when the output shaft of the motor 3 rotates to 270°, 235°, 165°, 115°, 75°, 25°, and 0° respectively.

[0131] Furthermore, the electric air vent structure also includes a bottom shell 36, which is fixedly connected to the motor 3 and located below the motor 3, and also surrounds the outside of the motor 3.

[0132] Furthermore, the upper part of the air casing 1 has an air inlet end 37, and the lower part of the air casing 1 has a B-pillar air vent end (i.e., the first air vent end 38) and a foot air vent end (i.e., the second air vent end 39), and the first baffle 7 is located at the B-pillar air vent end (i.e., the first air vent end 38), and the second baffle 8 is located at the foot air vent end (i.e., the second air vent end 39).

[0133] In this embodiment, the B-pillar air vent end can facilitate the direction of hot or cold air to the B-pillar end of the car, and the second air vent end 39 can facilitate the blowing of cold or hot air onto the driver's legs.

[0134] In this disclosure, when the output shaft of the motor 3 rotates at 0°, the first support column 9 is located at the first starting part 22, and the second support column 10 is located on one side of the track disk 4. The first baffle 7 abuts against the two inner sides of the B-pillar air vent end, forming a fully closed state. The third support column 11 is located at the second starting part 29, and the fourth support column 12 is located on the other side of the track disk 4. At the same time, the limiting rod 21 is located at the groove part 20, and the second baffle 8 abuts against the two inner sides of the foot air vent end, forming a fully closed state.

[0135] In this disclosure, when the output shaft of the motor 3 rotates at an angle of 25°, the first support 9 is located at the first extension 23, while the second support 10 is located on one side of the track disk 4, and the first baffle 7 abuts against the two inner sides of the second air vent end 39, forming a fully closed state; the third support 11 is located at the second extension 30, while the fourth support 12 is located on the other side of the track disk 4, and the limiting rod 21 is located at the middle part 19, and the second baffle 8 is half-separated from the second air vent end 39, forming a semi-closed state.

[0136] In this disclosure, when the output shaft of the motor 3 rotates at an angle of 75°, the first support 9 is located at the first bend 24, while the second support 10 is located on one side of the track disk 4. The first baffle 7 abuts against the two inner sides of the second air vent end 39, forming a fully closed state. The third support 11 is located at the second bend 31, while the fourth support 12 is located on the other side of the track disk 4. At the same time, the limiting rod 21 is completely disengaged from the second turntable 6, and the second baffle 8 is parallel and symmetrical with the second air vent end 39, forming a fully open state.

[0137] In this disclosure, when the output shaft of the motor 3 rotates at an angle of 115°, the first support 9 is located at the first connecting part 25, while the second support 10 is located on one side of the track disk 4. The first baffle 7 is half-separated from the second air outlet end 39, forming a semi-closed state. The third support 11 is located at the second connecting part 32, while the fourth support 12 is located in the second guide groove. The second baffle 8 is half-separated from the second air outlet end 39 and is parallel and symmetrical, forming a semi-closed state.

[0138] In this disclosure, when the output shaft of the motor 3 rotates at an angle of 165°, the first support column 9 is located at the first bend 26, while the second support column 10 is located on one side of the track disk 4. The first baffle 7 and the second air vent end 39 are parallel and symmetrical, forming a fully open state. The third support column 11 is located at the second bend 33, while the fourth support column 12 is completely detached from the second guide groove. The second baffle 8 and the second air vent end 39 are parallel and symmetrical, forming a fully open state.

[0139] In this disclosure, when the output shaft of the motor 3 rotates at an angle of 235°, the first support column 9 is located at the first expansion portion 27, while the second support column 10 passes through and removes the first guide portion 17 and is located on one side of the track disk 4. The first baffle 7 is half-separated from the second air vent end 39, forming a semi-closed state. The third support column 11 is located at the second expansion portion 34, while the fourth support column 12 is located on the other side of the track disk 4. The second baffle 8 abuts against the two inner sides of the second air vent end 39, forming a fully closed state.

[0140] In this disclosure, when the output shaft of the motor 3 rotates at an angle of 270°, the first support column 9 is located at the first end portion 28, while the second support column 10 is located on one side of the track disk 4. The first baffle 7 and the second air vent end 39 are parallel and symmetrical, forming a fully open state. The third support column 11 is located at the second end portion 35, while the fourth support column 12 is located on the other side of the track disk 4. The second baffle 8 abuts against the two inner sides of the second air vent end 39, forming a fully closed state.

[0141] In the description of this disclosure, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this disclosure and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0142] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this disclosure, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0143] In this disclosure, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this disclosure according to the specific circumstances.

[0144] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0145] In this disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0146] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of this disclosure.

Claims

1. An air vent structure, characterized in that, include: The device comprises a fan housing (1), a track disk (4), a first rotating component (101), and a second rotating component (102). The fan housing (1) has a first air outlet end (38) and a second air outlet end (39). The track disk (4) is connected to the first rotating component (101) and the second rotating component (102). When the track disk (4) drives the first rotating component (101) and the second rotating component (102) to rotate, the first rotating component (101) can move between opening and closing the first air outlet end (38) to adjust the airflow entering the first air outlet end (38). The second rotating component (102) can move between opening and closing the second air outlet end (39) to adjust the airflow entering the second air outlet end (39).

2. The air vent structure according to claim 1, characterized in that, The first rotating component (101) includes a first turntable (5) and a first baffle (7). The second rotating component (102) includes a second turntable (6) and a second baffle (8). The first baffle (7) is connected to the first turntable (5), and the second baffle (8) is connected to the second turntable (6). Both the first baffle (7) and the second baffle (8) are located inside the wind housing (1). The first turntable (5) can drive the first baffle (7) to rotate under the action of the track disk (4), and the second turntable (6) can drive the second baffle (8) to rotate under the action of the track disk (4).

3. The air vent structure according to claim 2, characterized in that, The track disk (4) has a first track groove (13) that extends circumferentially along the track disk (4). The first turntable (5) is provided with a first support column (9) and a second support column (10). The first support column (9) is slidably engaged with the first track groove (13). The second support column (10) is rotatably connected to the wind shell (1) and is fixed relative to the first baffle (7). When the track disk (4) rotates, the first track groove (13) can drive the first support column (9) to move, so that the second support column (10) drives the first baffle (7) to rotate.

4. The air vent structure according to claim 3, characterized in that, The first track groove (13) has a first starting part (22) and a first ending part (28) along its extension direction. In the projection orthogonal to the rotation axis of the track disk (4), along the direction from the first starting part (22) to the first ending part (28), at least a portion of the first track groove (13) has a non-fixed shortest distance from the rotation center of the track disk (4) to achieve the operation of the first rotating member (101) between opening and closing the first air vent end (38).

5. The air vent structure according to claim 4, characterized in that, The first track groove (13) includes a first segment (131) and a second segment (132) connected together. In the projection orthogonal to the rotation axis of the track disk (4), along the direction from the first starting part (22) to the first ending part (28), the shortest distance between the first segment (131) and the rotation center of the track disk (4) gradually increases, while the shortest distance between the second segment (132) and the rotation center of the track disk (4) is a constant value.

6. The air vent structure according to claim 5, characterized in that, The first track groove (13) further includes a third segment (133) and a fourth segment (134). The first segment (131), the second segment (132), the third segment (133) and the fourth segment (134) are connected sequentially along the direction from the first starting part (22) to the first ending part (28). Along the direction from the first starting part (22) to the first ending part (28), the shortest distance between the third segment (133) and the rotation center of the track disk (4) gradually increases, while the shortest distance between the fourth segment (134) and the rotation center of the track disk (4) is a constant value.

7. The air vent structure according to claim 6, characterized in that, The first track groove (13) also includes a fifth segment (135), which is connected between the second segment (132) and the third segment (133). The connection position between the fifth segment (135) and the second segment (132) is provided with a first inflection point (136). When the first support column (9) passes through the first inflection point (136), it can drive the second support column (10) to rotate by a preset angle. When the first support column (9) passes through the fifth segment (135), the first turntable (5) can remain stationary.

8. The air vent structure according to claim 3, characterized in that, The track disk (4) has a second track groove (14) that extends circumferentially along the track disk (4). The first track groove (13) and the second track groove (14) are arranged radially spaced along the track disk (4). The second turntable (6) is provided with a third support (11) and a fourth support (12). The third support (11) is slidably engaged with the second track groove (14). The fourth support (12) is rotatably connected to the wind shell (1) and is fixed relative to the second baffle (8). When the track disk (4) rotates, the second track groove (14) can drive the second support (10) to move, so that the fourth support (12) drives the second baffle (8) to rotate.

9. The air vent structure according to claim 8, characterized in that, The second track groove (14) has a second starting part (29) and a second ending part (35) along its extension direction. In the projection orthogonal to the rotation axis of the track disk (4), in the direction from the second starting part (29) to the second ending part (35), at least a portion of the second track groove (14) has a non-fixed shortest distance from the rotation center of the track disk (4) to achieve the operation of the second rotating member (102) between opening and closing the second air vent end (39).

10. The air vent structure according to claim 9, characterized in that, The second track groove (14) includes a sixth segment (141), a seventh segment (142), an eighth segment (143), and a ninth segment (144), which are connected sequentially along the direction from the second starting portion (29) to the second ending portion (35). Within the projection orthogonal to the rotation axis of the track disk (4), along the direction from the second starting part (29) to the second ending part (35), the shortest distance between either the sixth segment (141) or the eighth segment (143) and the rotation center of the track disk (4) is a constant value, the shortest distance between the seventh segment (142) and the rotation center of the track disk (4) gradually decreases, and the shortest distance between the ninth segment (144) and the rotation center of the track disk (4) gradually increases.

11. The air vent structure according to claim 10, characterized in that, The seventh segment (142) includes a first transition segment (1421) and a second transition segment (1422) connected together. In the projection orthogonal to the rotation axis of the track disk (4), there is a first angle between the extension direction of the first transition segment (1421) and the extension direction of the second transition segment (1422), and the tip (P1) of the first angle is arranged toward the outer edge of the track disk (4). And / or, the ninth segment (144) includes a connected third transition segment (1441) and a fourth transition segment (1442), which have a second included angle between the extension direction of the third transition segment (1441) and the extension direction of the fourth transition segment (1442) in a projection orthogonal to the rotation axis of the track disk (4), with the tip (P2) of the second included angle facing the outer edge of the track disk (4).

12. The air vent structure according to any one of claims 1-11, characterized in that, The air vent structure also includes a motor (3), and the motor (3) and the track disk (4) are both located on the outside of the air casing (1), and the motor (3) is connected to the track disk (4).

13. The air vent structure according to claim 12, characterized in that, The air outlet structure also includes a support plate (2), which is connected to the air casing (1). The track disk (4) is located between the support plate (2) and the air casing (1), and the motor (3) is connected to the support plate (2).

14. The air vent structure according to any one of claims 2-11, characterized in that, The first baffle (7) includes a first rotating shaft (71), a first plate (72) and a second plate (73). The first plate (72) and the second plate (73) are respectively connected to the radial sides of the first rotating shaft (71). In the projection orthogonal to the axial direction of the first rotating shaft (71), the extension direction of the first plate (72) and the extension direction of the second plate (73) are consistent. And / or, the second baffle (8) includes a second rotating shaft (81), a third plate (82) and a fourth plate (83), the third plate (82) and the fourth plate (83) being respectively connected to the radial sides of the second rotating shaft (81), and the third plate (82) and the fourth plate (83) having an included angle, and the included angle being an obtuse angle.

15. An air conditioning system, characterized in that, The air vent structure includes any one of claims 1-14.

16. A vehicle, characterized in that, Includes the air vent structure according to any one of claims 1-14, and / or the air conditioning system according to claim 15.

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