Driving assembly, air outlet structure and air conditioner

Abstract

The application discloses a driving assembly, an air outlet structure and an air conditioner. The driving assembly comprises a driving box, a first driving part and a second driving part. At least part of the first driving part and the second driving part is located in the driving box. The first driving part drives a switch door to rotate, and the second driving part drives an air guide grille to rotate. The second driving part comprises an air guide grille motor, an input gear, an output gear and a connecting plate. The axis of the output shaft of the first driving part and the axis of the output gear are collinear. The connecting plate rotates synchronously with the output gear. The connecting plate and the output shaft of the first driving part are arranged in a radial direction. According to the driving assembly, coaxial rotation of the air guide grille and the switch door can be realized, and normal rotation of the switch door and the air guide grille is facilitated. The position of the connection between the switch door and the air guide grille and the driving assembly is spaced apart, interference in rotation of the air guide grille and the switch door can be avoided, and rotation of the air guide grille and the switch door is reliable.

Description

Technical Field

[0001] This invention relates to the field of air handling equipment technology, and in particular to a drive assembly, an air outlet structure, and an air conditioner. Background Technology

[0002] In the current technology, with the improvement of living standards, consumers are paying more and more attention to the user experience of air conditioners. Existing air conditioners, such as floor-standing or cabinet air conditioners, have rotating doors and air deflectors to facilitate airflow within the air duct. However, the rotation of the doors and air deflectors can easily interfere with each other, causing them to malfunction or even collide, resulting in damage to parts. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. To this end, the present invention proposes a driving component that enables the coaxial rotation of the air guide grille and the door, while avoiding interference between the rotation of the air guide grille and the door, thus making the rotation of both the air guide grille and the door more reliable.

[0004] The present invention also proposes an air outlet structure, which includes the aforementioned drive component.

[0005] The present invention also proposes an air conditioner, which includes the above-described air outlet structure.

[0006] According to an embodiment of the present invention, a drive assembly includes a drive box, a first drive member, and a second drive member. At least a portion of the first drive member and the second drive member are located within the drive box. The first drive member is used to drive a door to rotate, and the second drive member is used to drive a wind deflector grille to rotate. The second drive member includes a wind deflector grille motor, an input gear, an output gear, and a connecting plate. The wind deflector grille motor, the input gear, and the output gear are disposed within the drive box. The input gear is fixedly connected to the output shaft of the wind deflector grille motor, and the output gear meshes with the input gear. The connecting plate is disposed at one axial end of the output gear and at least partially extends out of the drive box. The connecting plate is used to connect with the wind deflector grille. The axis of the output shaft of the first drive member and the axis of the output gear are collinear. The connecting plate rotates synchronously with the output gear, and the connecting plate and the output shaft of the first drive member are radially spaced apart.

[0007] According to the driving assembly of the present invention, by arranging at least a portion of the first driving member and the second driving member within the driving box, and connecting the connecting plate to the air guide grille, and ensuring that the axis of the output shaft of the first driving member and the axis of the output gear in the second driving member are collinear, the air guide grille and the door can rotate coaxially. This facilitates the normal rotation of the door and the air guide grille, ensures the stability and reliability of the driving assembly and the air outlet structure, and reduces the risk of damage to the air outlet structure. The connecting plate rotates synchronously with the output gear, and the connecting plate rotates synchronously with the output shaft of the first driving member and is radially spaced, thus separating the connection points of the door and the air guide grille with the driving assembly. This avoids interference between the rotation of the air guide grille and the door, making the rotation of both the air guide grille and the door more reliable.

[0008] In some embodiments of the present invention, the first driving member includes a door opening / closing motor and a non-circular shaft. The door opening / closing motor is disposed inside the driving box, and at least a portion of the output shaft of the door opening / closing motor extends out of the driving box. The non-circular shaft is sleeved on the output shaft of the door opening / closing motor. The driving box is provided with a clearance end plate and a clearance hole. At least a portion of the non-circular shaft is rotatably disposed in the clearance hole and at least a portion extends out of the driving box for driving the door opening / closing to rotate. The non-circular shaft constitutes the output shaft of the first driving member. The output gear is provided with a clearance hole, and at least a portion of the non-circular shaft passes through the clearance hole.

[0009] In some embodiments of the present invention, the switch door includes a door body and a rotating arm. The rotating arm is located on one side of the thickness direction at one end of the length direction of the door body. One end of the rotating arm is fixedly connected to the door body, and the other end is provided with a limiting post. The limiting post is provided with a non-circular hole. The non-circular hole is provided on the limiting post and extends along the axial direction of the limiting post. The non-circular shaft passes through the non-circular hole, and at least a portion of the limiting post passes through the clearance hole.

[0010] In some embodiments of the present invention, the outer wall surface of the output shaft of the second drive member is provided with an oil reservoir, the oil reservoir extending along the axial direction of the output shaft of the second drive member, and there are multiple oil reservoirs, which are arranged sequentially at intervals along the circumferential direction of the output shaft of the second drive member; and / or, the inner wall surface of the clearance hole is provided with an oil guide groove, the oil guide groove extending along the axial direction of the clearance hole, and there are multiple oil guide grooves, which are arranged sequentially at intervals along the circumferential direction of the clearance hole.

[0011] According to an embodiment of the present invention, an air outlet structure includes an air outlet frame assembly, an air guide grille, a switch door, and the aforementioned driving assembly. The air outlet frame assembly has an air outlet duct and an air outlet communicating with the air outlet duct, the air outlet extending along the length direction of the air outlet frame assembly. The air guide grille is detachably and rotatably disposed at the air outlet, and the rotation axis of the air guide grille extends along the length direction of the air outlet. The switch door is detachably and rotatably disposed at the air outlet, and the rotation axis of the switch door extends along the length direction of the air outlet. The air guide grille rotates coaxially with the switch door. A first driving member is used to drive the switch door to rotate, a second driving member is used to drive the air guide grille to rotate, and a connecting plate is used to be detachably connected to the air guide grille.

[0012] According to the air outlet structure of this invention, by arranging at least a portion of the first and second driving components within the driving box, and connecting the connecting plate to the air guide grille, and ensuring that the axis of the output shaft of the first driving component and the axis of the output gear in the second driving component are collinear, coaxial rotation of the air guide grille and the door can be achieved. This facilitates the normal rotation of the door and the air guide grille, ensuring the stability and reliability of the driving assembly and the air outlet structure, and reducing the risk of damage to the air outlet structure. The connecting plate rotates synchronously with the output gear, and the connecting plate rotates synchronously with the output shaft of the first driving component, and is radially spaced apart. This spacing between the connection points of the door and the air guide grille with the driving assembly avoids interference between the rotation of the air guide grille and the door, making both the rotation of the air guide grille and the rotation of the door more reliable.

[0013] In some embodiments of the present invention, the air guide grille includes a grille body and a second mounting assembly. The two ends of the grille body along the length direction of the air outlet are a first end and a second end, respectively. The second mounting assembly is disposed on the side of the grille body near the first end in the thickness direction. The second mounting assembly includes a second mounting plate and a mating rib. The second mounting plate is connected to the grille body. The mating rib is connected to the side of the second mounting plate opposite to the first end. The mating rib defines a mating groove. The free end of the connecting plate is inserted into the mating groove.

[0014] In some embodiments of the present invention, the mating rib is connected to the connecting plate by a pin, the connecting plate is provided with a first pin hole, the mating rib is provided with a second pin hole opposite to the first pin hole, the pin passes through the first pin hole and the second pin hole, and the extension direction of the pin is perpendicular to the length direction of the air outlet.

[0015] In some embodiments of the present invention, the second mounting component is spaced apart from both end faces of the grille body along its length. The grille body is provided with a third pin hole, which is located on the side of the second mounting component closer to the drive component. The third pin hole is opposite to the first pin hole and the second pin hole, and the pin passes through the third pin hole.

[0016] In some embodiments of the present invention, the pin includes a cover section, a pin section, and an elastic section. The cover section is located on the side of the grille body away from the second mounting plate in the thickness direction. The pin section passes through the first pin hole. One end of the elastic section is connected to the cover section, and the other end is connected to the pin section. The elastic section passes through the second pin hole and the third pin hole.

[0017] In some embodiments of the present invention, the elastic segment is provided with a hollow structure, which penetrates the elastic segment in a direction perpendicular to the pin axis.

[0018] In some embodiments of the present invention, the outer peripheral wall of the elastic segment is provided with a first protrusion and a second protrusion. The first protrusion is located on the side of the second protrusion closer to the cover segment. When the second mounting assembly and the connecting plate are in the plugged-in state, the first protrusion and the second protrusion are located between the second pin hole and the third pin hole. When the second mounting assembly and the connecting plate are in the disengaged state, the first protrusion is located on the side of the third pin hole opposite to the second pin hole, and the second protrusion is located between the second pin hole and the third pin hole.

[0019] In some embodiments of the present invention, the first protrusion has a first inclined surface, the second protrusion has a second inclined surface, and in the direction from the cover section to the pin section, the first inclined surface is inclined in a direction away from the hollow structure, and the second inclined surface is inclined in a direction away from the hollow structure, and the inclination angle of the first inclined surface is smaller than the inclination angle of the second inclined surface.

[0020] In some embodiments of the present invention, the first protrusion has a third inclined surface, the second protrusion has a fourth inclined surface, the third inclined surface is inclined toward the direction of the hollow structure in the direction from the cover section to the pin section, the inclination angle of the first inclined surface is greater than the inclination angle of the third inclined surface, the fourth inclined surface is inclined toward the direction of the hollow structure, and the inclination angle of the second inclined surface is greater than the inclination angle of the fourth inclined surface.

[0021] In some embodiments of the present invention, the side of the grille body away from the second mounting assembly in the thickness direction is provided with a groove, the third pin hole is opened on the bottom wall of the groove, and at least a portion of the cover section is located in the groove.

[0022] In some embodiments of the present invention, at least one sidewall of the groove is spaced apart from the cover segment, and the maximum gap between the sidewall of the groove and the cover segment is h, satisfying: 1mm≤h≤10mm.

[0023] In some embodiments of the present invention, the inner wall of the mating groove is provided with two limiting ribs that are opposite to each other along the thickness direction of the mating groove, and the outer wall of the connecting plate is provided with a set of protrusions that are opposite to each other along the thickness direction of the connecting plate. Along the circumferential direction of the connecting plate, the protrusions can abut against the limiting ribs.

[0024] In some embodiments of the present invention, the protrusions are multiple sets spaced apart along the length direction of the connecting plate.

[0025] An air conditioner according to an embodiment of the present invention includes the air outlet structure described above.

[0026] According to an embodiment of the air conditioner of the present invention, by arranging at least a portion of the first and second driving components within a drive housing, and connecting the connecting plate to the air guide grille, and ensuring that the axis of the output shaft of the first driving component and the axis of the output gear in the second driving component are collinear, coaxial rotation of the air guide grille and the door can be achieved. This facilitates the normal rotation of the door and the air guide grille, ensures the stability and reliability of the drive assembly and the air outlet structure, and reduces the risk of damage to the air outlet structure. The connecting plate rotates synchronously with the output gear, and the connecting plate rotates synchronously with the output shaft of the first driving component, and is radially spaced apart. This spacing between the connection points of the door and the air guide grille with the drive assembly avoids interference between the rotation of the air guide grille and the door, making both the rotation of the air guide grille and the rotation of the door more reliable.

[0027] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0029] Figure 1 This is an enlarged cross-sectional view of the driving component according to an embodiment of the present invention;

[0030] Figure 2 This is a cross-sectional view of the air outlet structure according to an embodiment of the present invention;

[0031] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0032] Figure 4This is a partial cross-sectional view of the air outlet structure according to an embodiment of the present invention from another angle;

[0033] Figure 5 This is a partial perspective view of the air outlet frame assembly and the drive assembly cooperating in an air outlet structure according to an embodiment of the present invention;

[0034] Figure 6 This is a partial perspective view of the air outlet frame assembly, drive assembly, and door opening / closing mechanism according to an embodiment of the present invention.

[0035] Figure 7 This is a partial perspective view of the air outlet frame assembly, drive assembly, opening and closing door, and air guide grille of the air outlet structure according to an embodiment of the present invention;

[0036] Figure 8 This is a perspective view of the drive assembly of the air outlet structure according to an embodiment of the present invention;

[0037] Figure 9 This is a perspective view of the output gear and connecting plate of the air outlet structure according to an embodiment of the present invention;

[0038] Figure 10 This is a cross-sectional view of the output gear and connecting plate of the air outlet structure according to an embodiment of the present invention;

[0039] Figure 11 This is a perspective view of the air guide grille in the air outlet structure according to an embodiment of the present invention;

[0040] Figure 12 yes Figure 11 Enlarged view of point B in the middle;

[0041] Figure 13 yes Figure 12 Enlarged view of point C in the middle;

[0042] Figure 14 yes Figure 13 Enlarged view of point D in the middle;

[0043] Figure 15 This is a perspective view of the rotating bearing in the air outlet structure according to an embodiment of the present invention;

[0044] Figure 16 This is a cross-sectional view of the rotating bearing in the air outlet structure according to an embodiment of the present invention;

[0045] Figure 17 This is a perspective view of the opening and closing door in the air outlet structure according to an embodiment of the present invention;

[0046] Figure 18 yes Figure 17 Enlarged view at point E in the middle;

[0047] Figure 19This is a perspective view of the annular boss of the air outlet frame assembly of the air outlet structure according to an embodiment of the present invention;

[0048] Figure 20 This is a perspective view of the middle support portion of the air outlet frame assembly of the air outlet structure according to an embodiment of the present invention;

[0049] Figure 21 This is a perspective view of the pin of the air outlet structure according to an embodiment of the present invention;

[0050] Figure 22 This is a cross-sectional view of the pin of the air outlet structure according to an embodiment of the present invention;

[0051] Figure 23 This is a partial perspective view of the air outlet structure according to an embodiment of the present invention, showing the pin portion, wherein the second mounting component and the connecting plate are in the plugged-in state;

[0052] Figure 24 This is a cross-sectional view of the air outlet structure according to an embodiment of the present invention at the location of the pin, wherein the second mounting component and the connecting plate are in the plugged-in state;

[0053] Figure 25 This is a partial perspective view of the air outlet structure according to an embodiment of the present invention, at the location where the pin is provided, wherein the second mounting component and the connecting plate are in a disengaged state.

[0054] Figure 26 This is a cross-sectional view of the air outlet structure according to an embodiment of the present invention at the location of the pin, wherein the second mounting component and the connecting plate are in a disengaged state.

[0055] Figure 27 This is a perspective view of an air conditioner according to an embodiment of the present invention;

[0056] Figure 28 This is a top view of an air conditioner according to an embodiment of the present invention;

[0057] Figure 29 This is a cross-sectional view of an air conditioner according to an embodiment of the present invention.

[0058] Figure label:

[0059] 1000. Air conditioner;

[0060] 1001. Air outlet structure;

[0061] 100. Air outlet frame assembly; 7123. Annular boss; 7124. First rotating hole; 7125. Rotating positioning rib;

[0062] 201. Air duct; 202. Air outlet;

[0063] 301, Connecting plate; 3011, First pin hole; 3012, Protrusion;

[0064] 40. Intermediate support section; 401. Connecting hole;

[0065] 200. Air guide grille;

[0066] 41. Grille body; 411. First end; 412. Second end; 413. Third pin hole; 414. Groove;

[0067] 42. First mounting component; 421. First mounting plate; 422. Inner ring; 423. Outer ring; 4231. Rotating rib; 424. First guide rib;

[0068] 43. Second mounting component; 431. Second mounting plate; 432. Mating rib; 4321. Mating groove; 4322. Second pin hole; 4323. Limiting rib;

[0069] 44. Third mounting component; 441. Third mounting plate; 442. Mounting ring; 443. Rotary bearing; 4431. Inner oil groove; 4432. Outer oil groove; 444. Third guide rib;

[0070] 45. Pin; 451. Cover section; 452. Pin shaft section; 453. Elastic section; 4531. Hollowed-out structure; 454. First protrusion; 4541. First inclined surface; 4542. Third inclined surface; 455. Second protrusion; 4551. Second inclined surface; 4552. Fourth inclined surface;

[0071] 1005. Housing; 1006. Air inlet;

[0072] 300. Door opening / closing; 51. Door body; 55. Rotating arm; 551. Limiting post; 552. Non-circular hole;

[0073] 400. Drive assembly; 410. First drive component; 420. Second drive component; 60. Drive box; 619. Clearance end plate; 6191. Clearance hole; 62. Door opening / closing motor; 622. Non-circular shaft; 63. Air guide grille motor; 631. Input gear; 632. Output gear; 633. Clearance hole; 634. Oil reservoir. Detailed Implementation

[0074] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown 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 are only used to explain the present invention, and should not be construed as limiting the present invention.

[0075] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0076] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0077] The driving component 400 according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0078] like Figure 1 As shown, the drive assembly 400 according to an embodiment of the present invention includes a drive box 60, a first drive member 410 and a second drive member 420.

[0079] Specifically, such as Figure 1 As shown, at least a portion of the first drive component 410 and the second drive component 420 are located inside the drive box 60. The drive box 60 can protect the first drive component 410 and the second drive component 420 to a certain extent, preventing external oil stains, dust, etc. from contaminating the first drive component 410 and the second drive component 420 and preventing damage to the first drive component 410 and the second drive component 420.

[0080] like Figures 1-4 and Figures 27-28As shown, the first drive component 410 drives the switch door 300 to rotate, and the second drive component 420 drives the air guide grille 200 to rotate. The switch door 300 can be connected to the output shaft of the first drive component 410, so that the switch door 300 is connected to the drive assembly 400, allowing the switch door 300 to rotate around its rotation axis while supporting and fixing the switch door 300. When the air conditioner 1000 is supplying air, the switch door 300 can be rotated to the position where the air outlet is open to ensure airflow and reduce air volume loss; when the air conditioner 1000 is turned off, the switch door 300 can be rotated to the position where the air outlet is closed, which can play a dust prevention role to ensure the cleanliness of the inside of the air conditioner 1000.

[0081] like Figure 1 and 4 As shown, the air guide grille 200 can be connected to the output shaft of the second drive component 420, allowing the air guide grille 200 to be connected to the drive assembly 400, supporting and fixing the air guide grille 200 while allowing it to rotate around its axis of rotation. When the air conditioner 1000 supplies air, the air guide grille 200 can rotate to different angles to achieve the desired air outlet structure 1001 in the width direction of the air outlet 202 (e.g., ...). Figure 4 Air is supplied at different angles in the first direction shown, and the air guide grille 200 can play a certain role in preventing dust to ensure the cleanliness of the air conditioner 1000.

[0082] It should be noted that when the air outlet is closed by the door 300, the air guide grille 200 is located inside the door 300, which can ensure the aesthetic appearance of the air conditioner 1000.

[0083] like Figure 1 , Figure 4 , Figure 5 and Figure 8 As shown, the second driving component 420 includes a wind deflector motor 63, an input gear 631, an output gear 632, and a connecting plate 301. The wind deflector motor 63, the input gear 631, and the output gear 632 are housed within the drive box 60. The drive box 60 can protect the wind deflector motor 63, the input gear 631, and the output gear 632 to a certain extent, preventing external oil stains, dust, etc., from contaminating the wind deflector motor 63 and causing damage. The input gear 631 is fixedly connected to the output shaft of the wind deflector motor 63, and the output gear 632 meshes with the input gear 631. The connecting plate 301 is located at one axial end of the output gear 632 and at least partially extends out of the drive box 60.

[0084] The connecting plate 301 is used to connect with the air guide grille 200. The air guide grille 200 can be connected to the connecting plate 301 on the output gear 632. The output gear 632 meshes with the input gear 631, and the input gear 631 is connected to the output shaft of the air guide grille motor 63. The structure of the second drive component 420 is reasonably designed, which can reduce the assembly difficulty and thus improve the assembly efficiency and production efficiency of the drive assembly 400. At the same time, the input gear 631 can serve as an extension of the output shaft of the air guide grille motor 63 and play a transmission role. The output gear 632 meshes with the input gear 631, transmitting the torque output by the air guide grille motor 63 to the input gear 631. The input gear 631 then transmits the torque to the output gear 632. The output gear 632 rotates synchronously with the air guide grille 200, thereby driving the air guide grille 200 to rotate, so as to ensure the reliability and stability of the air guide grille 200 in delivering air at different angles in the width direction of the air outlet.

[0085] The output shaft of the first drive component 410 and the output gear 632 are collinear, enabling the air guide grille 200 and the door 300 to rotate coaxially. This means the rotation axis of the door 300 coincides with the rotation axis of the air guide grille 200. When the door 300 closes the air outlet, the air guide grille 200 is located inside the door 300. Therefore, the rotation trajectories of the door 300 and the air guide grille 200 remain concentric circles with different radii, preventing mutual interference during rotation. This facilitates the normal rotation of the door 300 and the air guide grille, preventing accidental collisions when the door 300 and air guide grille 200 are driven separately. This ensures the stability and reliability of the drive assembly 400 and the air outlet structure 1001, reduces the risk of damage to the air outlet structure 1001, and ultimately extends its service life.

[0086] like Figure 1 , Figure 7 and Figure 8 As shown, the connecting plate 301 rotates synchronously with the output gear 632, and the connecting plate 301 rotates synchronously with the output shaft of the first driving component 410 and is spaced apart in the radial direction. When assembling the driving assembly 400, the air guide grille 200, and the switch door 300, the switch door 300 located at the output shaft of the first driving component 410 can be installed first, followed by the air guide grille 200 located on the radially outer side. The assembly of the driving assembly 400, the air guide grille 200, and the switch door 300 is relatively simple. Furthermore, the connection positions of the switch door 300 and the air guide grille 200 with the driving assembly 400 are spaced apart, which can avoid interference between the rotation of the air guide grille 200 and the switch door 300, making the rotation of both the air guide grille 200 and the switch door 300 more reliable.

[0087] According to the embodiment of the present invention, the drive assembly 400, by at least a portion of the first drive member 410 and the second drive member 420 disposed within the drive box 60, and the connecting plate 301 connected to the air guide grille 200, and the axis of the output shaft of the first drive member 410 being collinear with the axis of the output gear 632 in the second drive member 420, can achieve coaxial rotation of the air guide grille 200 and the switch door 300. This facilitates the normal rotation of the switch door 300 and the air guide grille, ensuring the stability and reliability of the drive assembly 400 and the air outlet structure 1001, and reducing the risk of damage to the air outlet structure 1001. The connecting plate 301 rotates synchronously with the output gear 632, and the connecting plate 301 rotates synchronously with the output shaft of the first drive member 410 and is radially spaced, so that the connection positions of the switch door 300 and the air guide grille 200 with the drive assembly 400 are spaced apart. This avoids interference between the rotation of the air guide grille 200 and the switch door 300, making the rotation of both the air guide grille 200 and the switch door 300 more reliable.

[0088] In some embodiments of the present invention, such as Figure 1 and Figure 3 As shown, the first driving component 410 includes a door opening / closing motor 62 and a non-circular shaft 622. The door opening / closing motor 62 is housed within the driving housing 60, which protects the motor to a certain extent from external oil, dust, and other contaminants, preventing damage. At least a portion of the output shaft of the door opening / closing motor 62 extends out of the driving housing 60. The non-circular shaft 622 is sleeved on the output shaft of the door opening / closing motor 62. The driving housing 60 has a clearance end plate 619 with a clearance hole 6191. At least a portion of the non-circular shaft 622 rotatably passes through the clearance hole 6191 and at least a portion extends out of the driving housing 60, driving the door 300 to rotate. The non-circular shaft 622 constitutes the output shaft of the first driving component 410.

[0089] like Figure 3 and Figures 5-8 As shown, at least a portion of the output shaft of the door opening / closing motor 62 extends out of the drive box 60. By providing a non-circular shaft 622 and fitting it onto the output shaft of the door opening / closing motor 62, it is convenient to connect the door opening / closing 300 to the first drive component 410. The door opening / closing 300 can be connected to the non-circular shaft 622. The structural design is reasonable, reducing assembly difficulty and thus improving the assembly efficiency and production efficiency of the drive component 400. At the same time, the non-circular shaft 622 can also serve as an extension of the output shaft of the door opening / closing motor 62 and play a transmission role, transmitting the torque output by the door opening / closing motor 62 to the door opening / closing 300, thereby driving the door opening / closing 300 to rotate, ensuring the stability of the door opening / closing the air outlet.

[0090] Preferably, the non-circular shaft 622 is made of insulating material, which can solve the problems of static electricity on the output shaft of the door opening and closing motor 62 and damage to components such as the door opening and closing 300 when the power of the door opening and closing motor 62 suddenly increases. This can effectively improve the stability and reliability of the first driving component 410 and extend the service life of the first driving component 410.

[0091] In some embodiments of the present invention, such as Figure 4 , Figure 17 and Figure 18 As shown, the door 300 includes a door body 51 and a rotating arm 55. By providing the rotating arm 55, the connection between the door 300 and the non-circular shaft 622 can be facilitated, reducing assembly difficulty and thus improving the assembly efficiency and production efficiency of the drive components. The rotating arm 55 is located along the length of the door body 51 (e.g., along the length of the shaft). Figure 2 and Figure 17 On one side of the thickness direction of one end of the rotating arm 55 (shown in the up-down direction), one end is fixedly connected to the door body 51, and the other end is provided with a limiting post 551. The limiting post 551 is provided with a non-circular hole 552, which is located on the limiting post 551 and extends along the axial direction of the limiting post 551. A non-circular shaft 622 passes through the non-circular hole 552. The rotating arm 55 can extend the distance between the door body 51 and the non-circular shaft 622, so that the door body 51 is spaced apart from the first driving member 410. When the drive motor of the door 300 drives the door 300 to rotate, it can avoid the door body 51 from colliding with the first driving member 410. The structural design is reasonable, thereby ensuring the stability and reliability of the door 300 opening or closing the air outlet. Moreover, the cooperation between the non-circular shaft 622 and the non-circular hole 552 makes the connection method of the first driving member 410 driving the door 300 to rotate relatively simple and reliable.

[0092] like Figure 9 and Figure 10 As shown, at least a portion of the limiting post 551 passes through the clearance hole 633, aligning the rotation axis of the switch door 300 with the axis of the output shaft of the first drive member 410. This, in turn, ensures that the rotation axis of the switch door 300 coincides with the rotation axis of the air guide grille 200. The rotation trajectories of the switch door 300 and the air guide grille 200 can always remain concentric circles with different radii, thus preventing mutual interference during rotation. This facilitates the normal rotation of the switch door 300 and the air guide grille 200, preventing accidental collisions when they are driven separately. This ensures the stability and reliability of the drive assembly 400 and the air outlet structure 1001, reduces the risk of damage to the air outlet structure 1001, and ultimately extends its service life.

[0093] In some embodiments of the present invention, such as Figure 9 As shown, the outer wall of the output shaft of the second drive member 420 is provided with an oil reservoir 634. The oil reservoir 634 extends along the axial direction of the output shaft of the second drive member 420. There are multiple oil reservoirs 634, which are arranged sequentially at intervals along the circumferential direction of the output shaft of the second drive member 420. The oil reservoir 634 contains lubricating oil, which can reduce the friction between the output shaft of the second drive member 420 and the side wall of the clearance hole 6191 when the air guide grille 200 rotates, thereby improving the smoothness of the rotation of the air guide grille 200 and improving the stability of the air guide grille 200 in the direction of air outlet width.

[0094] Furthermore, the oil reservoir 634 extends in the same direction as the output shaft of the second drive member 420, which helps reduce the machining difficulty of the oil reservoir 634. This effectively reduces the production and machining costs of the clearance end plate 619 and the oil reservoir 634 and improves production efficiency. On the other hand, the oil reservoir 634 extends along the axial direction of the output shaft of the second drive member 420, which ensures that the lubricating oil is evenly distributed in the axial direction of the outer peripheral wall of the output shaft of the second drive member 420, thereby ensuring the lubrication effect of the lubricating oil and further improving the smoothness and stability of the rotation of the output shaft of the second drive member 420 within the clearance hole 6191.

[0095] In some embodiments of the present invention, the inner wall surface of the clearance hole 6191 is provided with an oil guide groove. The oil guide groove extends along the axial direction of the clearance hole 6191. There are multiple oil guide grooves, which are arranged sequentially at intervals along the circumferential direction of the clearance hole 6191. The oil guide groove contains lubricating oil. By setting multiple oil guide grooves, the lubricating oil can be distributed in multiple places along the circumferential direction of the inner wall surface of the clearance hole 6191, thereby ensuring the lubrication effect of the lubricating oil. When the air guide grille 200 rotates, the friction between the output shaft of the second drive member 420 and the clearance hole 6191 is effectively reduced, thereby improving the smoothness and stability of the rotation of the output shaft of the second drive member 420 in the clearance hole 6191, and improving the stability of the air guide grille 200 in the air outlet width direction.

[0096] Furthermore, the oil guide groove and the clearance hole 6191 extend in the same direction, which helps to reduce the machining difficulty of the oil guide groove, thereby effectively reducing the production and machining costs of the clearance hole 6191 and the oil guide groove and improving production efficiency. On the other hand, the oil guide groove extends along the axial direction of the clearance hole 6191, which can ensure that the lubricating oil is evenly distributed in the axial direction of the inner peripheral wall of the clearance hole 6191, so as to ensure the lubrication effect of the lubricating oil, thereby further improving the smoothness and stability of the output shaft of the second drive member 420 rotating in the clearance hole 6191.

[0097] According to the embodiment of the present invention, the air outlet structure 1001, such as Figures 1-4As shown, it includes an air outlet frame assembly 100, an air guide grille 200, a door switch 300, and the aforementioned drive assembly 400.

[0098] Specifically, such as Figure 28 and Figure 29 As shown, the air outlet structure 1001 can be installed on the air conditioner 1000 to realize the air supply function of the air conditioner 1000. The air conditioner 1000 can be a floor-standing or cabinet-type air conditioner 1000. The air outlet frame assembly 100 has an air outlet duct 201 and an air outlet 202 communicating with the air outlet duct 201. The air outlet 202 is along the length direction of the air outlet frame assembly 100 (e.g., ...). Figure 2 The air conditioner 1000 extends in the vertical direction (as shown in the attached diagram). The air conditioner 1000 includes a housing 1005, and an air outlet frame assembly 100 connected to the housing 1005. The housing 1005 is cylindrical, forming the overall appearance of the air conditioner 1000. The housing 1005 has an air inlet 1006 communicating with the air outlet duct 201, allowing airflow to enter the air conditioner 1000 through the air inlet 1006 for heat exchange, and then be blown out of the air conditioner 1000 through the air outlet 202 after passing through the air outlet duct 201, thereby realizing the air supply function of the air conditioner 1000. The air outlet frame assembly 100 and the housing 1005 are vertically arranged, meaning the air outlet 202 extends in the vertical direction (see attached diagram). Figure 2 The air conditioner 1000 extends in the vertical direction (as shown), thereby expanding the air outlet range of the air conditioner 1000 in the vertical direction and ensuring the air supply effect of the air conditioner 1000.

[0099] Among them, such as Figure 28 and Figure 29 As shown, the air guide grille 200 is detachably and rotatably mounted at the air outlet 202. The rotation axis of the air guide grille 200 extends along the length of the air outlet 202, thereby allowing the air guide grille 200 to rotate around the air outlet in the vertical direction (e.g., ...). Figure 2 and Figure 11 The rotating shaft (extending vertically as shown) rotates. When airflow flows into the air outlet duct 201 and passes through the air guide grille 200, the air guide grille 200 can guide the airflow and change its direction in the width direction of the air outlet 202, thus enabling the air conditioner 1000 to achieve the desired airflow direction. Figure 2 The air outlet 202 can be configured to deliver air at different angles in the left and right directions to meet the user's air supply needs. The air supply angle and range in the width direction of the outlet 202 can also be increased to achieve wide-angle air supply in the outlet structure 1001, thereby improving the air supply effect of the outlet structure 1001 and enhancing the user's comfort and experience.

[0100] like Figure 28 and Figure 29As shown, the switch door 300 is detachably and rotatably located at the air outlet 202. The rotation axis of the switch door 300 extends along the length of the air outlet 202, so the switch door 300 can rotate around the rotation axis extending in the vertical direction. When the air conditioner 1000 is blowing air, the switch door 300 can rotate to the position of opening the air outlet 202 to ensure airflow and reduce air volume loss. When the air conditioner 1000 is turned off, the switch door 300 can rotate to the position of closing the air outlet 202, which can play a dust prevention role to ensure the cleanliness of the inside of the air conditioner 1000.

[0101] like Figure 28 and Figure 29 As shown, the air guide grille 200 and the switch door 300 rotate coaxially. That is, the rotation axis of the switch door 300 coincides with the rotation axis of the air guide grille 200. When the switch door 300 closes the air outlet 202, the air guide grille 200 is located inside the switch door 300. Therefore, the rotation trajectory of the switch door 300 and the air guide grille 200 can always remain concentric circles with different radii. Thus, the switch door 300 and the air guide grille 200 can avoid mutual interference during rotation. This facilitates the normal rotation of the switch door 300 and the air guide grille, preventing accidental collisions when the switch door 300 and the air guide grille 200 are driven separately. This ensures the stability and reliability of the drive assembly 400 and the air outlet structure 1001, reduces the risk of damage to the air outlet structure 1001, and ultimately helps extend the service life of the air outlet structure 1001.

[0102] like Figure 1 and Figure 29 As shown, the first driving component 410 is used to drive the door 300 to rotate, the second driving component 420 is used to drive the air guide grille 200 to rotate, and the connecting plate 301 is used to detachably connect with the air guide grille 200.

[0103] According to the embodiment of the present invention, the air outlet structure 1001, by at least a portion of the first driving member 410 and the second driving member 420 being disposed within the driving box 60, and the connecting plate 301 being connected to the air guide grille 200, and the axis of the output shaft of the first driving member 410 being collinear with the axis of the output gear 632 in the second driving member 420, can achieve coaxial rotation of the air guide grille 200 and the switch door 300. This facilitates the normal rotation of the switch door 300 and the air guide grille, ensuring the stability and reliability of the driving assembly 400 and the air outlet structure 1001, and reducing the risk of damage to the air outlet structure 1001. The connecting plate 301 rotates synchronously with the output gear 632, and the connecting plate 301 rotates synchronously with the output shaft of the first driving member 410 and is spaced apart in the radial direction, so that the connection positions of the switch door 300 and the air guide grille 200 with the driving assembly 400 are spaced apart. This avoids interference between the rotation of the air guide grille 200 and the switch door 300, making the rotation of both the air guide grille 200 and the switch door 300 more reliable.

[0104] In some embodiments of the present invention, such as Figure 11 and Figure 13 As shown, the air guide grille 200 includes a grille body 41 and a second mounting component 43. The two ends of the grille body 41 along the length of the air outlet 202 are a first end 411 and a second end 412, respectively. The second mounting component 43 is located on the side of the grille body 41 near the first end 411 in the thickness direction. By setting the second mounting component 43 on one side of the grille body 41 in the thickness direction, it is convenient to connect the side of the second end 412 of the air guide grille 200 in the thickness direction to the air outlet frame assembly 100. This can reduce the installation difficulty of the air guide grille 200 and also ensure the aesthetics of the side of the air guide grille 200 away from the second mounting component 43 in the thickness direction.

[0105] like Figure 11 and Figure 13 As shown, the second mounting assembly 43 includes a second mounting plate 431 and a mating rib 432. The second mounting plate 431 is connected to the grid body 41. The mating rib 432 is connected to the side of the second mounting plate 431 opposite to the first end 411. The mating rib 432 defines a mating groove 4321. The free end of the connecting plate 301 is inserted into the mating groove 4321.

[0106] It is understood that the air outlet 202 and the grille body 41 extend in the vertical direction, the second mounting plate 431 is set perpendicular to the grille body 41, one end of the second mounting plate 431 is connected to the grille body 41, and the other end of the second mounting plate 431 extends toward the end away from the grille body 41. The mating rib 432 is set on the lower side of the second mounting plate 431 and extends toward the second end 412, i.e. downward. The mating rib 432 can be formed into a ring or a semi-ring, thereby defining the mating groove 4321.

[0107] The connecting plate 301 extends upward toward the first end 411, making it easy for the operator to install the air guide grille 200 from top to bottom. This allows the connecting plate 301 to extend into the mating groove 4321. At the same time, the mating rib 432 can play a positioning and limiting role, limiting the connecting plate 301 in the mating groove 4321, which facilitates the connection between the second mounting component 43 and the connecting plate 301, and also helps to improve the stability of the connection.

[0108] Furthermore, such as Figure 9 and Figure 21-23 As shown, the mating rib 432 is connected to the connecting plate 301 by a pin 45. The connecting plate 301 is provided with a first pin hole 3011, and the mating rib 432 is provided with a second pin hole 4322 opposite to the first pin hole 3011. The pin 45 passes through the first pin hole 3011 and the second pin hole 4322, and the extension direction of the pin 45 is perpendicular to the length direction of the air outlet 202.

[0109] It is understandable that, such as Figure 10 and Figure 24-26 As shown, the first pin hole 3011 on the connecting plate 301 and the second pin hole 4322 on the mating rib 432 are opposite each other, allowing the pin 45 to pass through the second pin hole 4322 and the first pin hole 3011 in sequence to fix the mating rib 432 and the connecting plate 301 together. This prevents the air guide grille 200 from moving or loosening relative to the connecting plate 301, thus ensuring the connection stability between the air guide grille 200 and the rotating component, and consequently ensuring the stability and reliability of the rotating component driving the air guide grille 200 to rotate. At the same time, the installation method of the pin 45 connection is relatively simple and convenient, requiring no special tools or complex operations, which can greatly shorten the installation time and improve assembly efficiency. It also allows for a detachable connection between the mating rib 432 and the connecting plate 301, facilitating the disassembly and replacement of the air guide grille 200 and providing convenience for subsequent maintenance and repair.

[0110] Furthermore, such as Figure 25 and Figure 26 As shown, the two end faces of the second mounting component 43 and the grille body 41 in the length direction are spaced apart. The grille body 41 is provided with a third pin hole 413. The third pin hole 413 is located on the side of the second mounting component 43 near the drive component 400. The third pin hole 413 is opposite to the first pin hole 3011 and the second pin hole 4322. The pin 45 is inserted into the third pin hole 413.

[0111] Understandably, the connection position between the second mounting component 43 and the rotating component is in the operator's blind spot during installation. By setting a third pin hole 413 at the second end 412 of the grille body 41, which is opposite to the first pin hole 3011 and the second pin hole 4322, the operator can insert the pin 45 into the third pin hole 413, the second pin hole 4322 and the first pin hole 3011 in sequence from the side of the grille body 41 away from the second mounting component 43 to complete the fixed connection between the air guide grille 200 and the rotating component. This facilitates blind operation by the operator, further reduces the difficulty of installation, and thus shortens the installation time and improves assembly efficiency.

[0112] At the same time, it can further reduce the difficulty of disassembly. The operator can pull out the pin 45 from the outside of the air outlet 202, and then lift the air guide grille 200 upward to complete the disassembly of the air guide grille 200. The operation is simple and convenient, which makes it easy for users to inspect or replace the air guide grille 200. It also makes it easy for users to clean the side walls of the air guide grille 200 and the air outlet duct 201, thereby improving the cleaning convenience and cleaning effect of the air outlet structure 1001, and thus improving the user's comfort and experience.

[0113] Furthermore, such as Figure 21 and Figure 22 As shown, the pin 45 includes: a cover section 451, a pin section 452, and an elastic section 453. The cover section 451 is located on the side of the grille body 41 away from the second mounting plate 431 in the thickness direction. The pin section 452 passes through the first pin hole 3011. One end of the elastic section 453 is connected to the cover section 451, and the other end is connected to the pin section 452. The elastic section 453 passes through the second pin hole 4322 and the third pin hole 413.

[0114] The pin section 452 matches the first pin hole 3011, and the elastic section 453 matches the second pin hole 4322 and the third pin hole 413. This ensures the stability of the connection between the air guide grille 200 and the rotating component and the pin 45, thus achieving a stable connection between the air guide grille 200 and the rotating component. Furthermore, the cross-sectional area of ​​the cover section 451 is larger than that of the third pin hole 413. Therefore, the cover section 451 can be confined to the side of the grille body 41 away from the second mounting plate 431 in the thickness direction, thus preventing the pin 45 from fully extending into the third pin hole 413. When disassembling the air guide grille 200, the operator can easily pull out the pin 45 through the cover section 451, causing the pin section 452 to disengage from the first pin hole 3011, thereby disassembling the connection between the air guide grille 200 and the rotating component. The operation is simple and convenient.

[0115] In some embodiments of the present invention, such as Figures 21-24As shown, the elastic segment 453 has a hollow structure 4531, which penetrates the elastic segment 453 in a direction perpendicular to the axis of the pin 45. The two side walls of the hollow structure 4531 in the direction perpendicular to the axis of the pin 45 can undergo slight deformation in the direction of approaching or moving away from each other, so that the elastic segment 453 has a certain elasticity in the direction perpendicular to the axis of the pin 45. This facilitates the insertion of the elastic segment 453 into the third pin hole 413 and the second pin hole 4322, which can reduce the difficulty of operation for the operator, thereby reducing the installation time and improving the assembly efficiency.

[0116] In some embodiments of the present invention, such as Figures 21-22 As shown, the outer peripheral wall of the elastic segment 453 is provided with a first protrusion 454 and a second protrusion 455. The first protrusion 454 is located on the side of the second protrusion 455 near the cover segment 451. When the second mounting component 43 and the connecting plate 301 are in the plugged-in state, the first protrusion 454 and the second protrusion 455 are located between the second pin hole 4322 and the third pin hole 413. When the second mounting component 43 and the connecting plate 301 are in the disengaged state, the first protrusion 454 is located on the side of the third pin hole 413 away from the second pin hole 4322, and the second protrusion 455 is located between the second pin hole 4322 and the third pin hole 413.

[0117] It is understandable that the first protrusion 454 and the second protrusion 455 can play a positioning and limiting role. There can be multiple first protrusions 454 and multiple second protrusions 455. The multiple first protrusions 454 and multiple second protrusions 455 are respectively provided on the two outer side walls of the elastic segment 453 perpendicular to the extension direction of the hollow structure 4531 and protrude in the direction away from the hollow structure 4531, thereby enhancing the positioning and limiting effect of the first protrusions 454 and the second protrusions 455.

[0118] like Figure 24 and Figure 26 As shown in the example, when the second mounting component 43 and the connecting plate 301 are in the plugged-in state, the first protrusion 454 and the second protrusion 455 are located between the second pin hole 4322 and the third pin hole 413. At this time, the first protrusion 454 plays a limiting and positioning role, and the grille body 41 is clamped between the first protrusion 454 and the cover section 451. The first protrusion 454 can prevent the pin 45 from moving away from the connecting plate 301, thereby preventing the pin section 452 from coming out of the first pin hole 3011, and preventing the air guide grille 200 from moving or loosening relative to the connecting plate 301. This ensures the connection stability between the air guide grille 200 and the rotating component, and further ensures the stability and reliability of the rotating component driving the air guide grille 200 to rotate.

[0119] like Figure 24 and Figure 26As shown in the example, when the second mounting component 43 and the connecting plate 301 are disengaged, the first protrusion 454 is located on the side of the third pin hole 413 away from the second pin hole 4322, and the second protrusion 455 is located between the second pin hole 4322 and the third pin hole 413. At this time, the first protrusion 454 and the second protrusion 455 simultaneously play a positioning and limiting role. The pin shaft section 452 is disengaged from the first pin hole 3011, and the grille body 41 is limited between the first protrusion 454 and the second protrusion 455. In this way, the connection between the second mounting component 43 and the connecting plate 301 can be disassembled, and the pin 45 can be prevented from being completely disengaged from the third pin hole 413. This keeps the pin 45 connected to the grille body 41 and the mating rib 432, thereby avoiding the risk of the pin 45 being lost and making it convenient for the air guide grille 200 to be installed again using the pin 45.

[0120] In some embodiments of the present invention, such as Figures 21-22 As shown, the first protrusion 454 has a first inclined surface 4541, and the second protrusion 455 has a second inclined surface 4551. In the direction from the cover section 451 to the pin section 452, the first inclined surface 4541 is inclined in a direction away from the hollow structure 4531, and the second inclined surface 4551 is inclined in a direction away from the hollow structure 4531. The inclination angle of the first inclined surface 4541 is greater than the inclination angle of the second inclined surface 4551.

[0121] It is understandable that, in the direction from the cover section 451 to the pin section 452, the angle at which the first inclined surface 4541 is inclined away from the hollow structure 4531 is greater than the angle at which the second inclined surface 4551 is inclined away from the hollow structure 4531. For example, the first inclined surface 4541 can be perpendicular to the side wall of the pin section 452, and the second inclined surface 4551 can be inclined away from the hollow structure 4531. This enhances the positioning and limiting capabilities of the first protrusion 454. When the second mounting component 43 and the connecting plate 301 are in the plugged-in state, the first protrusion 454's ability to confine the grille body 41 between the first protrusion 454 and the cover section 451 is enhanced. This better prevents the pin 45 from moving away from the connecting plate 301, thereby better preventing the pin section 452 from coming out of the first pin hole 3011. It also prevents the air guide grille 200 from moving or loosening relative to the connecting plate 301, thereby enhancing the connection stability between the air guide grille 200 and the rotating component. This, in turn, enhances the stability and reliability of the rotating component driving the air guide grille 200 to rotate.

[0122] In some embodiments of the present invention, such as Figures 21-26As shown, the first protrusion 454 has a third inclined surface 4542, and the second protrusion 455 has a fourth inclined surface 4552. In the direction from the cover section 451 to the pin section 452, the third inclined surface 4542 is inclined toward the hollow structure 4531, and the inclination angle of the first inclined surface 4541 is greater than the inclination angle of the third inclined surface 4542. The fourth inclined surface 4552 is inclined toward the hollow structure 4531, and the inclination angle of the second inclined surface 4551 is greater than the inclination angle of the fourth inclined surface 4552.

[0123] It is understandable that, in the direction from the cover section 451 to the pin section 452, the angle at which the first inclined surface 4541 is inclined away from the hollow structure 4531 is greater than the angle at which the third inclined surface 4542 is inclined towards the hollow structure 4531, and the angle at which the second inclined surface 4551 is inclined away from the hollow structure 4531 is greater than the angle at which the fourth inclined surface 4552 is inclined towards the hollow structure 4531. Therefore, the resistance of the first protrusion 454 and the second protrusion 455 when inserting into the third pin hole 413 is less than the resistance when pulling out of the third pin hole 413. This makes it easier for the operator to insert the pin 45 into the third pin hole 413, thereby reducing installation difficulty and improving assembly efficiency. It also ensures that the pin 45 is not easily dislodged from the third pin hole 413, thus ensuring the positioning and limiting function of the first protrusion 454 and the second protrusion 455, thereby ensuring the connection stability of the second mounting component 43 and the rotating component, and avoiding the risk of the pin 45 falling off or being lost.

[0124] In some embodiments of the present invention, such as Figures 23-25 As shown, a groove 414 is provided on the side of the grille body 41 facing away from the second mounting component 43 in the thickness direction. A third pin hole 413 is formed on the bottom wall of the groove 414, and at least a portion of the cover section 451 is located within the groove 414. The groove 414 is recessed along the thickness direction of the grille body 41 towards the second mounting component 43, so that the cover section 451 can be disposed within the groove 414. This avoids the cover section 451 protruding from the side of the grille body 41 facing away from the second mounting component 43 in the thickness direction, or it can reduce the height of the cover section 451 protruding from the side of the grille body 41 facing away from the second mounting component 43 in the thickness direction. This reduces the space occupied by the cover section 451, avoids interference or collision with other components of the air conditioner 1000, and also improves the aesthetics of the side of the grille body 41 facing away from the second mounting component 43 in the thickness direction.

[0125] In some embodiments of the present invention, such as Figures 23-25As shown, at least one sidewall of the groove 414 is spaced apart from the cover section 451, and the maximum gap between the sidewall of the groove 414 and the cover section 451 is h, satisfying: 1mm≤h≤10mm. By setting a gap between the sidewall of the groove 414 and the cover section 451, when the air guide grille 200 needs to be disassembled, the operator can insert tools such as screwdrivers into the gap to apply force to the cover section 451 embedded in the groove 414, thereby prying out the pin 45 to complete the separation of the second mounting component 43 and the connecting plate 301. This reduces the difficulty of disassembly, facilitates the operation of the operator, and thus reduces the disassembly time and improves the disassembly efficiency.

[0126] If h is less than 1mm, the gap between the sidewall of the groove 414 and the cover section 451 is too narrow, making it difficult for operators to insert tools such as screwdrivers into the gap, thus increasing the difficulty of disassembly. If h is greater than 10mm, the gap between the sidewall of the groove 414 and the cover section 451 is too wide, which is detrimental to the connection stability of the second mounting component 43 and the connecting plate 301, and also reduces the aesthetic appearance. Therefore, ensuring that 1mm≤h≤10mm facilitates the insertion of tools such as screwdrivers into the gap, reducing the difficulty of disassembly, thereby shortening the disassembly time and improving the disassembly efficiency, while also improving the aesthetic appearance of the side of the grille body 41 facing away from the second mounting component 43 in the thickness direction.

[0127] In some embodiments of the present invention, such as Figure 4 As shown, the inner wall of the mating groove 4321 is provided with two limiting ribs 4323 that are opposite to each other along the thickness direction of the mating groove 4321, and the outer wall of the connecting plate 301 is provided with a set of protrusions 3012 that are opposite to each other along the thickness direction of the connecting plate 301. Along the circumferential direction of the connecting plate 301, the protrusions 3012 can abut against the limiting ribs 4323. It is understandable that when the mating groove 4321 rotates with the connecting plate 301, the distance between the protrusion 3012 and the limiting rib 4323 along the circumferential direction of the mating groove 4321 may change. When the protrusion 3012 and the limiting rib 4323 abut, the connecting plate 301 and the air guide grille 200 no longer rotate relative to each other, which can achieve the functions of positioning and limiting, thereby limiting the relative rotation range of the air guide grille 200 and the connecting plate 301, preventing the connecting plate 301 from coming out of the mating groove 4321, and thus improving the reliability of the air guide grille 200 rotating and guiding the air in the width direction of the air outlet 202.

[0128] Furthermore, such as Figure 4As shown, the protrusions 3012 are arranged in multiple sets at intervals along the length of the connecting plate 301. Specifically, as shown in the example, two sets of protrusions 3012 are arranged at intervals along the length of the connecting plate 301. When the connecting plate 301 is located in the mating groove 4321, a limiting rib 4323 is placed between the two sets of protrusions 3012 along the length of the connecting plate 301. Thus, when the air guide grille 200 rotates, the limiting rib 4323 can rotate between the two sets of protrusions 3012 along the length of the connecting plate 301, providing the air guide grille 200 with a certain range of rotation relative to the connecting plate 301, increasing the rotational flexibility of the air guide grille 200, and preventing the air guide grille 200 from colliding with other components of the air conditioner 1000.

[0129] In some embodiments of the present invention, such as Figure 11 and Figure 12 As shown, the air guide grille 200 also includes a first mounting component 42, which is located on one side of the first end 411 in the thickness direction and rotatably connected to the air outlet frame assembly 100. By providing the first mounting component 42 on one side of the grille body 41 in the thickness direction, it is easier to connect one side of the air guide grille 200 in the thickness direction to the air outlet frame assembly 100, which reduces the installation difficulty of the air guide grille 200 and also ensures the aesthetics of the side of the air guide grille 200 away from the first mounting component 42 in the thickness direction. At the same time, the rotatable connection between the first mounting component 42 and the air outlet frame assembly 100 ensures the rotatability of the air guide grille 200 relative to the air outlet frame assembly 100, thereby enabling the air guide grille 200 to guide the airflow and adjust the air delivery direction in the width direction of the air outlet 202.

[0130] In some embodiments of the present invention, such as Figure 11 , Figure 12 and Figure 19 As shown, the air outlet frame assembly 100 has a first rotating hole 7124 at one end near the first end 411. The first mounting assembly 42 includes a first mounting plate 421 and an inner ring portion 422. The first mounting plate 421 is connected to the grille body 41. The inner ring portion 422 is annular and one end in the axial direction is connected to the side of the first mounting plate 421 facing the second end 412. The inner ring portion 422 is rotatably disposed in the first rotating hole 7124.

[0131] It is understood that the first mounting plate 421 is perpendicular to the grille body 41, one end of the first mounting plate 421 is connected to the grille body 41, and the other end of the first mounting plate 421 extends toward the end opposite to the grille body 41. The inner ring portion 422 is connected to the side of the first mounting plate 421 facing the second end 412, that is, the inner ring portion 422 is located on the lower side of the first mounting plate 421, and the other end of the annular inner ring portion 422 extends toward the second end 412, i.e., downwards. The first rotating hole 7124 also extends in the vertical direction. Thus, the inner ring portion 422 can cooperate with the first rotating hole 7124 to form a rotating connection. The structure is simple and easy to implement. This allows the air guide grille 200 to rotate around the axis of the inner ring portion 422 at the air outlet 202, thereby enabling the air guide grille 200 to guide the airflow and adjust the air delivery direction in the width direction of the air outlet 202.

[0132] In addition, by setting the first mounting plate 421 and the inner ring 422, it is convenient for the operator to directly snap the inner ring 422 into the first rotating hole 7124 from top to bottom, thereby realizing the rotational connection between the first end 411 of the grille body 41 and the air outlet frame assembly 100. The installation is convenient and the operation is simple, which can effectively improve the assembly efficiency of the air outlet structure 1001.

[0133] In some embodiments of the present invention, such as Figure 12 and Figure 19 As shown, the air outlet frame assembly 100 has an annular boss 7123 at one end near the first end 411. The annular boss 7123 defines a first rotating hole 7124. The first mounting assembly 42 also includes an outer ring portion 423. The outer ring portion 423 is annular and one end in the axial direction is connected to the side of the first mounting plate 421 facing the second end 412. The outer ring portion 423 is sleeved outside the inner ring portion 422 and spaced apart from the inner ring portion 422. The annular boss 7123 is located between the inner ring portion 422 and the outer ring portion 423.

[0134] It is understandable that the outer ring portion 423 is connected to the side of the first mounting plate 421 facing the second end 412, that is, the outer ring portion 423 is located on the lower side of the first mounting plate 421 and is sleeved outside the inner ring portion 422. The outer ring portion 423, which is spaced apart from the inner ring portion 422, can play a limiting role. When the operator fastens the inner ring portion 422 into the first rotating hole 7124 from top to bottom, the outer ring portion 423 can limit the annular boss 7123 between the outer ring portion 423 and the inner ring portion 422, thereby ensuring the connection stability between the first connecting plate and the annular boss 7123, and thus improving the stability of the air guide grille 200 rotating and guiding the air in the width direction of the air outlet 202.

[0135] In some embodiments of the present invention, such as Figure 12 and Figure 19As shown, the inner circumferential wall of the outer ring portion 423 is provided with a rotating rib 4231, and the outer circumferential wall of the annular boss 7123 is provided with a rotating positioning rib 7125. Along the circumferential direction of the outer ring portion 423, the rotating rib 4231 can abut against the rotating positioning rib 7125. It can be understood that when the inner ring portion 422 and the annular boss 7123 rotate, the distance between the rotating rib 4231 and the rotating positioning rib 7125 along the circumferential direction of the inner ring portion 422 changes. When the rotating rib 4231 abuts against the rotating positioning rib 7125, the inner ring portion 422 stops rotating, thus achieving positioning and limiting functions. This limits the rotation range of the air guide grille 200 at the air outlet 202, preventing unnecessary rotation of the air guide grille 200 and improving the reliability of the air guide grille 200's rotational airflow guidance in the width direction of the air outlet 202.

[0136] Specifically, as shown in the example, the annular boss 7123 has two rotating positioning ribs 7125 on its outer peripheral wall. When the annular boss 7123 is located between the outer ring portion 423 and the inner ring portion 422, the rotating rib 4231 is placed between the two rotating positioning ribs 7125 along the circumferential direction of the inner ring portion 422. Thus, when the inner ring portion 422 rotates, the rotating rib 4231 rotates between the two rotating positioning ribs 7125 along the circumferential direction of the inner ring portion 422. When the rotating rib 4231 abuts against one of the rotating positioning ribs 7125, the inner ring portion 422 stops rotating. The two rotating positioning ribs 7125 can achieve positioning and limiting of the rotation of the annular boss 7123 in two directions, thereby limiting the rotation range of the air guide grille 200 at the air outlet 202 in two directions.

[0137] In some embodiments of the present invention, such as Figure 12 As shown, the first mounting assembly 42 also includes a first guide rib 424, which is located radially outside the outer ring portion 423 and is provided on the side of the first mounting plate 421 facing the second end 412. In the direction away from the axis of the inner ring portion 422, the end face of the first guide rib 424 facing the second end 412 is inclined toward the second end 412.

[0138] It is understood that the grille body 41 extends in the vertical direction, the first mounting plate 421 is set perpendicular to the grille body 41, one end of the first guide rib 424 is connected to the lower side of the first mounting plate 421, and the other end extends downward toward the second end 412. At the same time, in the direction away from the axis of the inner ring 422, the lower end face of the first guide rib 424 is inclined toward the second end 412. When the operator inserts the inner ring 422 into the first rotating hole 7124 from top to bottom, the connection position between the first mounting assembly 42 and the air outlet frame assembly 100 is in the operator's blind spot. The lower end face of the inclined first guide rib 424 can play a guiding role, which can guide the inner ring 422 to the top of the first rotating hole 7124 so that it can be inserted into the first rotating hole 7124. This makes it easy for the operator to operate blindly, and the installation is convenient and the operation is simple, which can effectively improve the assembly efficiency of the air outlet structure 1001.

[0139] In some embodiments of the present invention, such as Figure 12 As shown, multiple first guide ribs 424 are spaced apart along the circumferential direction of the outer ring portion 423. These multiple first guide ribs 424 are spaced apart along the width direction of the grille body 41, so that the end faces of the multiple first guide ribs 424 facing the second end 412 can simultaneously play a guiding role. This enhances the stability of the guiding function of the first guide ribs 424 and also improves the accuracy of guiding the inner ring portion 422 into the first rotating hole 7124, thereby reducing the installation difficulty of the air guide grille 200 and improving the assembly efficiency of the air outlet structure 1001.

[0140] In some embodiments of the present invention, such as Figure 11 , Figure 14 and Figure 20 As shown, the air outlet frame assembly 100 has an intermediate support portion 40 located at the air outlet 202. The intermediate support portion 40 is spaced apart from both ends of the air outlet 202 in the length direction. The air guide grille 200 also includes a third mounting component 44. The third mounting component 44 is disposed on one side of the grille body 41 in the thickness direction and is spaced apart from the first end 411 and the second end 412. The third mounting component 44 is rotatably connected to the intermediate support portion 40.

[0141] It is understandable that the third mounting component 44 can be located at the middle position along the length of the grille body 41. By setting the third mounting component 44 on one side along the thickness direction of the grille body 41, it is convenient to connect the thickness direction side of the middle position along the length of the air guide grille 200 to the air outlet frame assembly 100. This reduces the installation difficulty of the air guide grille 200, enhances the connection strength and stability between the air guide grille 200 and the support of the air outlet frame assembly 100, and also ensures the aesthetics of the side of the air guide grille 200 away from the third mounting component 44 in the thickness direction. In addition, the third mounting component 44 is rotatably connected to the intermediate support 40, which ensures the rotatability of the air guide grille 200 relative to the air outlet frame assembly 100. This allows the air guide grille 200 to guide the airflow and adjust the air delivery direction in the width direction of the air outlet 202.

[0142] In some embodiments of the present invention, such as Figure 11 , Figure 14 and Figure 20 As shown, the intermediate support portion 40 has a connection hole 401, and the third mounting assembly 44 includes a third mounting plate 441 and a mounting ring 442. The third mounting plate 441 is connected to one side of the grid body 41 in the thickness direction. The mounting ring 442 is annular and one end in the axial direction is connected to the side of the third mounting plate 441 facing the second end 412. The mounting ring 442 is rotatably disposed in the connection hole 401.

[0143] It is understood that the third mounting plate 441 is perpendicular to the grille body 41. One end of the third mounting plate 441 is connected to the grille body 41, and the other end of the third mounting plate 441 extends towards the end opposite to the grille body 41. The mounting ring 442 is connected to the side of the third mounting plate 441 facing the second end 412, that is, the mounting ring 442 is located on the lower side of the third mounting plate 441, and the other end of the annular mounting ring 442 extends towards the second end 412, i.e., downwards. The connecting hole 401 also extends in the vertical direction. Thus, the mounting ring 442 can cooperate with the connecting hole 401 to form a rotatable connection. The structure is simple and easy to implement. This allows the air guide grille 200 to rotate around the axis of the mounting ring 442 at the air outlet 202, thereby enabling the air guide grille 200 to guide the airflow and adjust the air delivery direction in the width direction of the air outlet 202.

[0144] In addition, by setting a third mounting plate 441 and a mounting ring 442, it is convenient for operators to directly snap the mounting ring 442 into the connection hole 401 from top to bottom, thereby realizing the rotational connection between the middle position of the grille body 41 in the length direction and the air outlet frame assembly 100. The installation is convenient and the operation is simple, which can effectively improve the assembly efficiency of the air outlet structure 1001.

[0145] In some embodiments of the present invention, such as Figure 11 , Figures 14-16and Figure 20 As shown, the third mounting assembly 44 also includes a rotary bearing 443, which is disposed between the mounting ring 442 and the intermediate support portion 40. The rotary bearing 443 separates the mounting ring 442 and the intermediate support portion 40, reducing friction between them and thus reducing frictional heat and wear, thereby extending their service life. Simultaneously, by providing the rotary bearing 443, the stability and reliability of the rotational connection between the mounting ring 442 and the intermediate support portion 40 are improved, thereby ensuring the stability and reliability of the air guide grille 200's rotation in the width direction of the air outlet 202 and the air guidance itself.

[0146] In some embodiments of the present invention, such as Figure 15 and Figure 16 As shown, the inner peripheral wall of the rotary bearing 443 is provided with an inner oil groove 4431. The inner oil groove 4431 extends along the axial direction of the rotary bearing 443. Multiple inner oil grooves 4431 are spaced apart along the circumferential direction of the rotary bearing 443. The inner oil groove 4431 contains lubricating oil, which can reduce the friction between the mounting ring 442 and the inner peripheral wall of the rotary bearing 443 when the air guide grille 200 rotates, thereby improving the smoothness of the rotation of the air guide grille 200 and thus improving the stability of the air guide grille 200 in the width direction of the air outlet 202.

[0147] Furthermore, the extension direction of the inner oil groove 4431 is the same as the axial direction of the rotary bearing 443, which helps to reduce the machining difficulty of the inner oil groove 4431, thereby effectively reducing the production and processing costs of the rotary bearing 443 and the inner oil groove 4431 and improving production efficiency. On the other hand, the inner oil groove 4431 extends along the axial direction of the rotary bearing 443, which can ensure that the lubricating oil is evenly distributed in the axial direction of the inner peripheral wall of the rotary bearing 443, so as to ensure the lubrication effect of the lubricating oil, thereby further improving the smoothness and stability of the mounting ring 442 rotating in the rotary bearing 443.

[0148] Furthermore, by setting multiple inner oil grooves 4431, the lubricating oil can be distributed in multiple locations along the circumferential direction of the outer peripheral wall of the mounting ring 442, thereby ensuring the lubrication effect of the lubricating oil. When the air guide grille 200 rotates, the friction between the mounting ring 442 and the inner peripheral wall of the rotary bearing 443 can be effectively reduced, thereby improving the smoothness and stability of the mounting ring 442 rotating within the rotary bearing 443, and improving the stability of the air guide grille 200 in the width direction of the air outlet 202.

[0149] In some embodiments of the present invention, such as Figure 15 and Figure 16As shown, the outer peripheral wall of the rotary bearing 443 is provided with an outer oil groove 4432, which extends along the axial direction of the rotary bearing 443. Multiple outer oil grooves 4432 are spaced apart along the circumferential direction of the rotary bearing 443. The outer oil groove 4432 contains lubricating oil, which can reduce the friction between the intermediate support part 40 and the outer peripheral wall of the rotary bearing 443 when the door 300 rotates, thereby improving the smoothness of the door 300's rotation and enabling wide-angle air delivery of the air outlet structure 1001.

[0150] Furthermore, the extension direction of the outer oil groove 4432 is the same as the axial direction of the rotary bearing 443, which helps to reduce the machining difficulty of the outer oil groove 4432, thereby effectively reducing the production and processing costs of the rotary bearing 443 and the outer oil groove 4432 and improving production efficiency. On the other hand, the outer oil groove 4432 extends along the axial direction of the rotary bearing 443, which can ensure that the lubricating oil is evenly distributed in the axial direction of the outer peripheral wall of the rotary bearing 443, so as to ensure the lubrication effect of the lubricating oil, thereby further improving the smoothness and stability of the rotary bearing 443 rotating in the intermediate support part 40.

[0151] In addition, by setting multiple outer oil grooves 4432, the lubricating oil can be distributed in multiple places in the circumferential direction of the inner peripheral wall of the intermediate support part 40, thereby ensuring the lubrication effect of the lubricating oil. When the door 300 rotates, the friction between the intermediate support part 40 and the outer peripheral wall of the rotary bearing 443 can be effectively reduced, thereby improving the smoothness and stability of the rotary bearing 443 rotating in the intermediate support part 40, and realizing the wide-angle air supply of the air outlet structure 1001.

[0152] In some embodiments of the present invention, such as Figure 11 and Figure 14 As shown, the third mounting assembly 44 also includes a third guide rib 444, which is located radially outside the mounting ring 442 and is disposed on the side of the third mounting plate 441 facing the second end 412. In the direction away from the axis of the mounting ring 442, the end face of the third guide rib 444 facing the second end 412 is inclined toward the second end 412.

[0153] It is understood that the grille body 41 extends vertically, the third mounting plate 441 is perpendicular to the grille body 41, one end of the third guide rib 444 is connected to the lower side of the third mounting plate 441, and the other end extends downward toward the second end 412. At the same time, in the direction away from the axis of the mounting ring 442, the lower end face of the third guide rib 444 is inclined toward the second end 412. When the operator fastens the mounting ring 442 into the connection hole 401 from top to bottom, the connection position of the third mounting component 44 and the air outlet frame component 100 is in the operator's blind spot. The lower end face of the inclined third guide rib 444 can play a guiding role, which can guide the mounting ring 442 to the top of the connection hole 401 so that it can be fastened into the connection hole 401. This makes it easy for the operator to operate blindly, and the installation is convenient and simple to operate, which can effectively improve the assembly efficiency of the air outlet structure 1001.

[0154] In some embodiments of the present invention, such as Figure 11 and Figure 14 As shown, multiple third guide ribs 444 are spaced apart along the circumferential direction of the mounting ring 442. These multiple third guide ribs 444 are spaced apart along the width direction of the grille body 41, so that the end faces of the multiple third guide ribs 444 facing the second end 412 can simultaneously play a guiding role. This enhances the stability of the guiding function of the third guide ribs 444 and also improves the accuracy of guiding the mounting ring 442 into the connecting hole 401, thereby reducing the installation difficulty of the air guide grille 200 and improving the assembly efficiency of the air outlet structure 1001.

[0155] An air conditioner 1000 according to an embodiment of the present invention includes the air outlet structure 1001 described above.

[0156] According to an embodiment of the present invention, the air conditioner 1000, by arranging at least a portion of the first driving member 410 and the second driving member 420 within the driving housing 60, and connecting plate 301 connected to the air guide grille 200, and with the axis of the output shaft of the first driving member 410 and the axis of the output gear 632 in the second driving member 420 being collinear, can achieve coaxial rotation of the air guide grille 200 and the door 300, facilitating normal rotation of the door 300 and the air guide grille, ensuring the stability and reliability of the driving assembly 400 and the air outlet structure 1001, and reducing the risk of damage to the air outlet structure 1001. The connecting plate 301 rotates synchronously with the output gear 632, and the connecting plate 301 rotates synchronously with the output shaft of the first driving member 410 and is radially spaced, so that the connection positions of the door 300 and the air guide grille 200 with the driving assembly 400 are spaced apart, avoiding interference between the rotation of the air guide grille 200 and the door 300, and making the rotation of both the air guide grille 200 and the door 300 more reliable.

[0157] Other configurations and operations of the drive assembly 400, air outlet structure 1001, and air conditioner 1000 according to embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0158] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0159] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A driving component, characterized in that, include: Driver box; First driving component; A second driving component, at least a portion of the first driving component and the second driving component are located within the driving box. The first driving component is used to drive the door to rotate, and the second driving component is used to drive the air guide grille to rotate. The second driving component includes an air guide grille motor, an input gear, an output gear, and a connecting plate. The air guide grille motor, the input gear, and the output gear are located within the driving box. The input gear is fixedly connected to the output shaft of the air guide grille motor, and the output gear meshes with the input gear. The connecting plate is located at one axial end of the output gear and at least partially extends out of the driving box. The connecting plate is used to connect with the air guide grille. The axis of the output shaft of the first driving component and the axis of the output gear are collinear. The connecting plate rotates synchronously with the output gear. The connecting plate and the output shaft of the first driving component are radially spaced apart.

2. The driving component according to claim 1, characterized in that, The first driving element includes: A door opening and closing motor, wherein the door opening and closing motor is disposed inside the drive box, and at least a portion of the output shaft of the door opening and closing motor extends out of the drive box; A non-circular shaft is sleeved on the output shaft of the door opening and closing motor. The drive box is provided with a clearance end plate and a clearance hole. At least a portion of the non-circular shaft is rotatably inserted into the clearance hole and at least a portion extends out of the drive box to drive the door opening and closing to rotate. The non-circular shaft constitutes the output shaft of the first drive component. The output gear is provided with a clearance hole, and at least a portion of the non-circular shaft passes through the clearance hole.

3. The driving component according to claim 2, characterized in that, The door includes a door body and a rotating arm. The rotating arm is located on one side of the thickness direction at one end of the length direction of the door body. One end of the rotating arm is fixedly connected to the door body, and the other end is provided with a limiting post. The limiting post is provided with a non-circular hole. The non-circular hole is provided on the limiting post and extends along the axial direction of the limiting post. The non-circular shaft passes through the non-circular hole, and at least a portion of the limiting post passes through the clearance hole.

4. The driving component according to claim 2, characterized in that, The outer wall surface of the output shaft of the second drive member is provided with an oil storage groove. The oil storage groove extends along the axial direction of the output shaft of the second drive member. There are multiple oil storage grooves, and the multiple oil storage grooves are arranged at intervals along the circumferential direction of the output shaft of the second drive member. And / or, the inner wall surface of the clearance hole is provided with an oil guide groove, the oil guide groove extends along the axial direction of the clearance hole, there are multiple oil guide grooves, and the multiple oil guide grooves are arranged sequentially at intervals along the circumferential direction of the clearance hole.

5. An air outlet structure, characterized in that, include: An air outlet frame assembly, the air outlet frame assembly having an air outlet duct and an air outlet communicating with the air outlet duct, the air outlet extending along the length direction of the air outlet frame assembly; An air guide grille is detachably and rotatably disposed at the air outlet, and the rotation axis of the air guide grille extends along the length direction of the air outlet. A detachable and rotatable door is provided at the air outlet, the rotation axis of the door extends along the length of the air outlet, and the air guide grille rotates coaxially with the door. According to any one of claims 1-4, the first driving member is used to drive the door to rotate, the second driving member is used to drive the air guide grille to rotate, and the connecting plate is used to be detachably connected to the air guide grille.

6. The air outlet structure according to claim 5, characterized in that, The air guide grille includes a grille body and a second mounting assembly. The two ends of the grille body along the length of the air outlet are a first end and a second end, respectively. The second mounting assembly is located on the side of the grille body near the first end in the thickness direction. The second mounting assembly includes a second mounting plate and a mating rib. The second mounting plate is connected to the grille body. The mating rib is connected to the side of the second mounting plate opposite to the first end. The mating rib defines a mating groove. The free end of the connecting plate is inserted into the mating groove.

7. The air outlet structure according to claim 6, characterized in that, The mating rib is connected to the connecting plate by a pin. The connecting plate is provided with a first pin hole, and the mating rib is provided with a second pin hole opposite to the first pin hole. The pin passes through the first pin hole and the second pin hole, and the extension direction of the pin is perpendicular to the length direction of the air outlet.

8. The air outlet structure according to claim 7, characterized in that, The second mounting component is spaced apart from both end faces of the grille body along its length. The grille body is provided with a third pin hole, which is located on the side of the second mounting component closer to the drive component. The third pin hole is opposite to the first pin hole and the second pin hole, and the pin passes through the third pin hole.

9. The air outlet structure according to claim 8, characterized in that, The latch includes: A cover section is provided on the side of the grille body away from the second mounting plate in the thickness direction; A pin section, wherein the pin section passes through the first pin hole; An elastic segment, one end of which is connected to the cover segment and the other end of which is connected to the pin segment, is inserted into the second pin hole and the third pin hole.

10. The air outlet structure according to claim 9, characterized in that, The elastic segment has a hollow structure, which penetrates the elastic segment in a direction perpendicular to the axis of the pin.

11. The air outlet structure according to claim 10, characterized in that, The outer peripheral wall of the elastic segment is provided with a first protrusion and a second protrusion, with the first protrusion located on the side of the second protrusion closer to the cover segment. When the second mounting component and the connecting plate are in the plugged-in state, the first protrusion and the second protrusion are located between the second pin hole and the third pin hole; When the second mounting component and the connecting plate are in a disengaged state, the first protrusion is located on the side of the third pin hole away from the second pin hole, and the second protrusion is located between the second pin hole and the third pin hole.

12. The air outlet structure according to claim 11, characterized in that, The first protrusion has a first inclined surface, and the second protrusion has a second inclined surface. In the direction from the cover section to the pin section, the first inclined surface is inclined away from the hollow structure, and the second inclined surface is inclined away from the hollow structure. The inclination angle of the first inclined surface is smaller than the inclination angle of the second inclined surface.

13. The air outlet structure according to claim 12, characterized in that, The first protrusion has a third inclined surface, and the second protrusion has a fourth inclined surface. In the direction from the cover section to the pin section, the third inclined surface is inclined toward the direction of the hollow structure. The inclination angle of the first inclined surface is greater than the inclination angle of the third inclined surface. The fourth inclined surface is inclined toward the direction of the hollow structure, and the inclination angle of the second inclined surface is greater than the inclination angle of the fourth inclined surface.

14. The air outlet structure according to claim 9, characterized in that, The grille body has a groove on the side opposite to the second mounting component in the thickness direction, the third pin hole is opened on the bottom wall of the groove, and at least a portion of the cover section is located in the groove.

15. The air outlet structure according to claim 14, characterized in that, At least one sidewall of the groove is spaced apart from the cover section, and the maximum gap between the sidewall of the groove and the cover section is h, which satisfies: 1mm≤h≤10mm.

16. The air outlet structure according to claim 6, characterized in that, The inner wall of the mating groove is provided with two limiting ribs that are opposite to each other along the thickness direction of the mating groove, and the outer wall of the connecting plate is provided with a set of protrusions that are opposite to each other along the thickness direction of the connecting plate. Along the circumferential direction of the connecting plate, the protrusions can abut against the limiting ribs.

17. The air outlet structure according to claim 16, characterized in that, The protrusions are multiple sets spaced apart along the length of the connecting plate.

18. An air conditioner, characterized in that, include: The air outlet structure according to any one of claims 5-17.

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