Air guide assembly and air conditioner

Abstract

The utility model provides a kind of air guide assembly and air conditioner, including air deflector, swing drive device and multiple air guide vanes, air deflector is equipped with first rotary joint and second rotary joint respectively along the both ends of first direction, first rotary joint is used to be connected with the rotary drive motor transmission of air conditioner. Air guide assembly is driven air guide vane swing by swing drive device, the second rotary joint of air deflector is rotatably set in the outside of the box of swing drive device, and part of second rotary joint is located in the limiting slot on box, so that limiting slot can limit the movement of second rotary joint along first direction, so that now air deflector moves along first direction, under the swing of air guide vane, air deflector is limited by limiting slot, without following air guide vane left and right movement, whereby it can reduce the abnormal sound generated by air deflector left and right movement impact other parts of air conditioner, and then improve the user experience of air conditioner.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to an air guide component and an air conditioner. Background Technology

[0002] This section provides only background information relevant to this disclosure and is not necessarily prior art.

[0003] Currently, the louvers of air conditioners are installed on the air guide plate. When the stepper motor drives the connecting rod to make the louvers swing left and right, the friction between the connecting rod, the louvers and the air guide plate will cause the air guide plate to move left and right. The left and right moving air guide plate will hit other parts of the air conditioner and produce abnormal noise, affecting the user experience. Utility Model Content

[0004] The purpose of this invention is to at least solve the problem of abnormal noise that easily occurs in the air guide plates of existing air conditioners with louvered oscillation functions. This purpose is achieved through the following technical solution: The first aspect of this utility model provides an air guiding assembly, comprising: An air guide plate, wherein the air guide plate is provided with a first rotating connection part and a second rotating connection part at both ends along the first direction, and the first rotating connection part is used to drive the rotation drive motor of the air conditioner. Multiple air guide blades, each air guide blade comprising a blade body and a rotating shaft connected together, the rotating shaft being rotatably connected to the air guide plate, the multiple air guide blades being spaced apart along a first direction, the blade body being located on one side of the air guide plate along a second direction, the second direction being perpendicular to the first direction; A swing drive device includes a swing drive motor, a linkage mechanism, a housing, and a transmission assembly. The linkage mechanism is driven to the plurality of guide vanes. At least a portion of the transmission assembly is located in the housing. The swing drive motor is driven to the linkage mechanism or the guide vanes through the transmission assembly and is used to drive the plurality of guide vanes to swing along a first direction. A limiting groove is formed on the outer surface of the housing. A second rotating connection portion is rotatably sleeved on the outside of the housing, and a portion of the second rotating connection portion is located in the limiting groove. The limiting groove limits the second rotating connection portion in the first direction. The rotation axis of the first rotating connection and the rotation axis of the second rotating connection are coaxially arranged and are both parallel to the first direction.

[0005] The air guide assembly proposed in the first aspect of this utility model drives the air guide blades to swing through a swing drive device. The second rotating connecting part of the air guide plate is rotatably sleeved on the outside of the housing of the swing drive device, and part of the second rotating connecting part is located in the limiting groove on the housing. This allows the limiting groove to restrict the movement of the second rotating connecting part along the first direction, thereby allowing the air guide plate to move along the first direction. Under the swing of the air guide blades, the air guide plate is limited by the limiting groove and does not need to move left and right with the air guide blades. This reduces the noise generated by the air guide plate hitting other parts of the air conditioner when moving left and right, thereby improving the user experience of the air conditioner.

[0006] In addition, the air guide assembly according to this utility model may also have the following additional technical features: In some embodiments of this utility model, the second rotating connection part has a sleeve hole, the sleeve hole penetrates the second rotating connection part along the first direction, and a portion of the box body passes through the sleeve hole.

[0007] In some embodiments of this utility model, the limiting groove is an annular structure surrounding the rotation axis of the second rotating connection.

[0008] In some embodiments of this utility model, the portion of the second rotating connection part located on the periphery of the sleeve hole is located within the limiting groove.

[0009] In some embodiments of this utility model, the second rotating connection part includes a hook part that defines the socket hole. An opening is formed on the periphery of the socket hole. The hook part is hooked onto the outside of the box body, and a portion of the hook part is located in the limiting groove. The opening allows the box body to be inserted into the socket hole, and the width of the opening is smaller than the diameter of the socket hole.

[0010] In some embodiments of this utility model, the transmission assembly includes a worm gear and a worm. The worm gear is connected to the rotary oscillating drive motor. The housing includes a cylindrical section. The worm is inserted into the cylindrical section in a manner that allows it to move along the first direction. The axial ends of the worm are respectively connected to the worm gear and the linkage mechanism. The outer circumferential surface of the cylindrical section forms the limiting groove. The limiting groove is arranged around the cylindrical section circumferentially. The hook is attached to the cylindrical section.

[0011] In some embodiments of this utility model, a support rib is provided in the limiting groove. The support rib extends along the rotation axis surrounding the second rotating connection part and is located between the two ends of the limiting groove along the first direction. The support rib contacts the second rotating connection part and is used to support the second rotating connection part.

[0012] In some embodiments of this utility model, the supporting rib has an annular structure surrounding the rotation axis of the second rotating connection.

[0013] In some embodiments of this utility model, a grease layer is provided in the limiting groove.

[0014] The second aspect of this utility model provides an air conditioner, comprising: The casing has an air outlet; A rotation drive motor is located within the housing; An air guide assembly, which is the air guide assembly proposed in the first aspect of this utility model, is disposed at the air outlet, and the first rotating connection part is connected to the rotating drive motor.

[0015] The air conditioner proposed in the second aspect of this utility model has a low-noise and stable air guide assembly. The air guide assembly drives the air guide blades to swing through a swing drive device. The second rotating connection part of the air guide plate is rotatably sleeved on the outside of the housing of the swing drive device, and at least part of the second rotating connection part is located in a limiting groove on the housing. This allows the limiting groove to restrict the movement of the second rotating connection part along the first direction, thereby allowing the air guide plate to move along the first direction. Under the swing of the air guide blades, the air guide plate is limited by the limiting groove and does not need to move left and right with the air guide blades. This reduces the noise generated by the air guide plate moving left and right and hitting other parts of the air conditioner, thereby improving the user experience of the air conditioner. Attached Figure Description

[0016] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A schematic diagram of the air guide assembly (oscillating drive device not shown) according to an embodiment of the present invention is shown from a first perspective. Figure 2 A schematic diagram of the structure of a swing drive device according to an embodiment of the present invention is shown. Figure 3 A schematic cross-sectional view of the connection between the second rotating connection and the swing drive device according to an embodiment of the present invention is shown. Figure 4 A schematic diagram illustrating the connection between the second rotating connection portion and the swing drive device according to an embodiment of the present invention is shown. Figure 5A schematic diagram of the structure of the second rotating connection part according to an embodiment of the present invention is shown; The attached figures are labeled as follows: 100. Air guide assembly; 10. Air guide plate; 11. Air guide blade; 111. Blade body; 112. Rotating shaft; 13. First rotating connection part; 14. Second rotating connection part; 141. Hook part; 142. Sleeve hole; 143. Opening; 20. Swing drive device; 21. Swing drive motor; 22. Transmission mechanism; 221. Worm gear; 222. Worm; 23. Box body; 231. Limiting groove; 232. Shaft cylinder; 233. Support rib; 24. Linkage mechanism; A indicates the first direction; B indicates the second direction: The dashed line in the diagram represents the axis of rotation. Detailed Implementation

[0017] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0018] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0019] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0020] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented as "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations. The device may be otherwise oriented (rotated 90 degrees or in other directions), and the spatial relative descriptors used in the text will be interpreted accordingly.

[0021] like Figures 1 to 5As shown, the first aspect of this utility model provides an air guiding assembly 100, including an air guiding plate 10, a swing drive device 20, and a plurality of air guiding blades 11. The air guiding plate 10 has a first rotating connection portion 13 and a second rotating connection portion 14 at both ends along a first direction, the first rotating connection portion 13 being used for transmission connection with a rotation drive motor. Each air guiding blade 11 includes a blade body 111 and a rotating shaft 112 connected to each other. The rotating shaft 112 is rotatably connected to the first air guiding plate 10. The plurality of air guiding blades 11 are spaced apart along the first direction, and the blade body 111 is located on one side of the air guiding plate 10 along a second direction, the second direction being perpendicular to the first direction. The oscillating drive device 20 includes an oscillating drive motor, a linkage mechanism 24, a housing 23, and a transmission mechanism 22. The linkage mechanism 24 is driven by multiple guide vanes 11. At least a portion of the transmission mechanism 22 is located inside the housing 23. The oscillating drive motor is driven by the linkage mechanism 24 or the guide vanes 11 through the transmission mechanism 22 and is used to drive the multiple guide vanes 11 to oscillate along a first direction. A limiting groove 231 is formed on the outer surface of the housing 23. A second rotating connection part 14 is rotatably sleeved on the outside of the housing 23, and at least a portion of the second rotating connection part 14 is located in the limiting groove 231. The limiting groove 231 limits the second rotating connection part 14 in the first direction. The rotation axis of both the first rotating connection part 13 and the second rotating connection part 14 is parallel to the first direction.

[0022] As can be seen, the air guide assembly 100 proposed in the first aspect of this utility model drives the air guide blade 11 to swing through the swing drive device 20. The second rotating connection part 14 of the air guide plate 10 is rotatably sleeved on the outside of the housing 23 of the swing drive device 20, and at least part of the second rotating connection part 14 is located in the limiting groove 231 on the housing 23, so that the limiting groove 231 can restrict the second rotating connection part 14 from moving along the first direction. Thus, the air guide plate 10 moves along the first direction. Under the swing drive of the air guide blade 11, the air guide plate 10 is limited by the limiting groove 231 and does not need to move left and right with the air guide blade 11. This can reduce the abnormal noise generated by the left and right movement of the air guide plate 10 hitting other parts of the air conditioner, thereby improving the user experience of the air conditioner.

[0023] For example, the air guide plate 10 is generally plate-shaped, with a first rotating connection portion 13 and a second rotating connection portion 14 at both ends along the first direction. The first rotating connection portion 13 can be a shaft structure, a hole structure, or a hook-shaped structure, etc., to facilitate rotating connection. Specific examples can be found in existing air guide plate 10 rotating connection schemes. The air guide blade 11 can be a semi-circular plate-shaped structure, rotatably inserted into the air guide plate 10 with the rotating shaft 112, and driven to swing left and right by a motor via the linkage mechanism 24. The transmission assembly 22 can also be connected to one of the air guide blades 11, indirectly driving the linkage mechanism 24 to move by rotating the air guide blade 11, thereby realizing the swinging of the remaining air guide blades 22. The second rotating connection portion 14 can be an openable and closable ring structure or a hook-shaped structure with an opening 143, to facilitate rotatable fitting onto the housing 23. The second rotating connection portion 14 is limited by a limiting groove 231 in the direction perpendicular to its rotation axis, improving the reliability of the rotating connection.

[0024] like Figure 5 As shown, in some embodiments of the present invention, the second rotating connection part 14 has a sleeve hole 142, the sleeve hole 142 penetrates the second rotating connection part 14 along the first direction, and a portion of the box body 23 passes through the sleeve hole 142.

[0025] As can be seen, by providing a socket hole 142 on the second rotating connection part 14, a portion of the box body 23 is inserted into the socket hole 142. The second rotating connection part 14 is arranged around the box body 23, forming a limit on the second rotating connection part 14 in the direction perpendicular to its rotation axis, so that the second rotating connection part 14 can be reliably rotatably connected to the box body 23.

[0026] For example, the second rotating connecting part 14 can be an annular structure or a near-annular structure with an opening 143, defining a circular socket 142 inside. A portion of the box body 23 can have a cylindrical outer surface, allowing the cylindrical surface of the box body 23 to engage with the socket 142, thus achieving a rotating connection between the second rotating connecting part 14 and the box body 23. Specifically, the second rotating connecting part 14 can have two semi-circular arc portions that can be engaged or disengaged, allowing the second rotating connecting part 14 to be fitted into the limiting groove 231 and rotatably connected to the box body 23. Alternatively, the second rotating connecting part 14 can have a C-shaped hook structure, allowing the cylindrical portion of the box body 23 to be inserted through the opening 143, thus fitting the second rotating connecting part 14 into the limiting groove 231.

[0027] like Figures 2 to 4 As shown, in some embodiments of this utility model, the limiting groove 231 has an annular structure surrounding the rotation axis of the second rotating connection portion 14.

[0028] It can be seen that by setting the limiting groove 231 as an annular structure surrounding the rotation axis of the second rotating connection part 14, the limiting groove 231 can better limit the second rotating connection part 14 after it is rotatably sleeved on the limiting groove 231.

[0029] For example, an annular limiting groove 231 around the rotation axis of the second rotating connection portion 14 can be formed on the outer surface of the box body 23. The second rotating connection portion 14 also has a generally annular portion, and this portion is adapted to the limiting groove 231, so that the second rotating connection portion 14 can be partially located in the limiting groove 231 and its position in the first direction is maintained by the limiting groove 231.

[0030] like Figures 2 to 4 As shown, in some embodiments of this utility model, the portion of the second rotating connection part 14 located on the periphery of the sleeve hole 142 is located in the limiting groove 231.

[0031] As can be seen, by rotatably mounting the portion of the second rotating connecting part 14 located on the periphery of the sleeve hole 142 within the limiting groove 231, the second rotating connecting part 14 can be limited by the limiting groove 231, maintaining its relative position in the first direction. On the other hand, this allows other parts of the second rotating connecting part 14 to be connected to the air guide plate 10.

[0032] For example, the second rotating connection part 14 can be an openable and closable annular structure. When it is necessary to connect the second rotating connection part 14 to the limiting groove 231, the second rotating connection part 14 can be opened, inserted into the limiting groove 231, and then fastened. At this time, part of the second rotating connection part 14 extends out of the limiting groove 231, and this part is fixedly connected to the end of the air guide plate 10.

[0033] like Figures 2 to 5 As shown, in some embodiments of this utility model, the second rotating connection part 14 includes a hook part 141, the hook part 141 defines a socket hole 142, an opening 143 is formed on the periphery of the socket hole 142, the hook part 141 is hooked on the outside of the box body 23, and a portion of the hook part 141 is located in the limiting groove 231. The opening 143 is used for the box body 23 to be inserted into the socket hole 142, and the width of the opening 143 is smaller than the diameter of the socket hole 142.

[0034] As can be seen, by providing a hook portion 141 on one side of the air guide plate 10 along the first direction, the hook portion 141 makes it more convenient to install the air guide plate 10. The box body 23 can be inserted into the socket hole 142 from the opening 143 and then adjusted to achieve a rotatable connection between the air guide plate 10 and the box body 23.

[0035] For example, the hook portion 141 can be an independent component, manufactured by plastic processing technology such as injection molding, and fixedly connected to one end of the air guide plate 10 along the first direction by means of snap-fit ​​or fastener connection. The hook portion 141 may have a certain thickness and is provided with reinforcing ribs to improve structural strength. The hook portion 141 includes a first part that matches the shape of one end of the air guide plate 10, and a C-shaped second part. The first part is connected to the end of the air guide plate 10, and the second part forms a circular socket 142 with an opening 143. The width of the opening 143 refers to the dimension of the opening 143 in the direction surrounding the rotation axis of the second rotating connection 14. By setting the width of the opening 143 to be smaller than the diameter of the socket 142, the shaft sleeve 232, which matches the diameter of the socket 142, is not easy to fall out of the opening 143. When installing the shaft sleeve 232, the elasticity of the hook 141 can be used to expand the opening 143 so that the shaft sleeve 232 can be inserted. After the shaft sleeve 232 is inserted, it contracts to limit the shaft sleeve 232 in the socket 142.

[0036] like Figures 2 to 4 As shown, in some embodiments of this utility model, the transmission component 23 includes a worm gear 221 and a worm 222. The worm gear 221 is connected to a rotating oscillating drive motor. The housing 23 includes a shaft cylinder portion 232. The worm 222 is inserted into the shaft cylinder portion 232 in a manner that allows it to move along a first direction. The two axial ends of the worm 222 are connected to the worm gear 221 and the linkage mechanism 24, respectively. A limiting groove 231 is formed on the outer circumferential surface of the shaft cylinder portion 232. The limiting groove 231 is arranged around the shaft cylinder portion 232 in the circumferential direction. The hook portion 141 is hooked onto the shaft cylinder portion 232.

[0037] As can be seen, by providing a shaft cylinder portion 232 on one side of the housing 23, and forming a limiting groove 231 by partially recessing the outer peripheral surface of the shaft cylinder portion 232, the hook portion 141 can be rotatably fitted into the limiting groove 231 of the shaft cylinder portion 232. This achieves the rotational connection of the air guide plate 10 and its limiting position along the first direction. The worm gear 221 oscillates due to the reciprocating rotation of the output shaft of the oscillating drive motor, thereby driving the worm 222 to reciprocate along the first direction, which in turn drives the air guide blade 11 to oscillate along the first direction through the linkage mechanism 24.

[0038] For example, the housing 23 can be designed to adapt to the structure of the worm gear 221 and the worm 222. The housing 23 is located on one side of the air guide plate 10 along the first direction, and the shaft cylinder 232 is located at the end of the housing 23 facing the air guide plate 10. The outer circumferential surface of the shaft cylinder 232 is cylindrical, which facilitates the rotational engagement of the hook part 141. The worm 222 is movably inserted into the shaft cylinder 232 along the first direction. The worm gear 221 is rotatably connected to the housing 23, and its two ends are respectively connected to the output shaft of the swing drive motor and the worm 222 for transmission.

[0039] like Figures 2 to 4 As shown, in some embodiments of this utility model, a support rib 233 is provided in the limiting groove 231. The support rib 233 extends along the rotation axis surrounding the second rotating connection part 14 and is located between the two ends of the limiting groove 231 along the first direction. The support rib 233 contacts the second rotating connection part 14 and is used to support the second rotating connection part 14.

[0040] As can be seen, by setting the support rib 233 in the limiting groove 231, the hook part 141 can be supported by the support rib 233 when rotating along the limiting groove 231, so that the contact area between the hook part 141 and the box body 23 is reduced when they move relative to each other, preventing jamming and abnormal noise caused by deformation of plastic parts, etc. The groove formed between the support rib 233 and the side wall of the limiting groove 231 can also store lubricating grease, reduce the consumption of lubricating grease, and maintain a long-term lubrication effect.

[0041] For example, the support rib 233 can be integrally injection molded with the box body 23 to improve structural strength. At least one support rib 233 can be provided at intervals along the first direction within the limiting groove 231. The support rib 233 can maintain a distance from the opening of the limiting groove 231 along the depth direction of the limiting groove 231, allowing a portion of the hook portion 141 to extend into the limiting groove 231 and receive the limiting effect of the two side walls of the limiting groove 231. Multiple support ribs 233 can be provided along the rotation axis surrounding the second rotating connection portion 14, or arranged in a ring. Multiple support ribs 233 can also be provided at intervals along the first direction.

[0042] like Figures 2 to 4 As shown, in some embodiments of this utility model, the support rib 233 has an annular structure surrounding the rotation axis of the second rotating connection portion 14.

[0043] As can be seen, by designing the support rib 233 as an annular support rib 233 extending around the rotation axis of the second rotating connection part 14, and cooperating with the annular limiting groove 231, the hook part 141 can be supported by the support rib 233 when rotating along the limiting groove 231. This reduces the contact area between the hook part 141 and the box body 23 during relative movement, preventing jamming and abnormal noise caused by deformation of plastic parts. The groove formed between the support rib 233 and the side wall of the limiting groove 231 can also store lubricating grease, reducing the consumption of lubricating grease and maintaining a long-term lubrication effect.

[0044] For example, the support rib 233 can be integrally injection molded with the box body 23 to improve structural strength. Furthermore, the support rib 233 is located at the center of the limiting groove 231 along the first direction.

[0045] In some embodiments of this utility model, a grease layer is provided in the limiting groove 231.

[0046] As can be seen, by filling the limiting groove 231 with a grease layer, the rotational movement of the second rotating connection part 14 relative to the box body 23 is lubricated, reducing noise and wear, and improving rotational efficiency. Furthermore, the grease layer is located within the limiting groove 231, and the recessed structure of the limiting groove 231 can store the grease layer, making it less likely for the grease layer to detach from the rotating connection between the second rotating connection part 14 and the box body 23 during use, thereby maintaining a long-term lubrication effect.

[0047] For example, the grease layer can be made of existing grease, and specific specifications will not be described in detail.

[0048] The second aspect of this utility model provides an air conditioner, including a housing, a rotary drive motor, and an air guide assembly 100. The housing has an air outlet. The rotary drive motor is disposed in the housing. The air guide assembly 100 is the same as the air guide assembly 100 proposed in the first aspect of this utility model. The air guide assembly 100 is disposed at the air outlet, and the first rotary connection part 13 is connected to the rotary drive motor for transmission.

[0049] As can be seen, the air conditioner proposed in the second aspect of this utility model has a low-noise and stable air guide assembly 100. The air guide assembly 100 drives the air guide blades 11 to swing through the swing drive device 20. The second rotating connection part 14 of the air guide plate 10 is rotatably sleeved on the outside of the housing 23 of the swing drive device 20, and at least a part of the second rotating connection part 14 is located in the limiting groove 231 on the housing 23, so that the limiting groove 231 can restrict the movement of the second rotating connection part 14 in the first direction. Thus, the air guide plate 10 moves in the first direction. Under the swing of the air guide blades 11, the air guide plate 10 is limited by the limiting groove 231 and does not need to move left and right with the air guide blades 11. This can reduce the abnormal noise generated by the left and right movement of the air guide plate 10 hitting other parts of the air conditioner, thereby improving the user experience of the air conditioner.

[0050] For example, the indoor unit of the air conditioner has an elongated air outlet in its casing, and an air guide assembly 100 is provided in the air outlet. The first rotating connection part 13 of the air guide assembly 100 can be provided with a polygonal hole to insert a rotating shaft 112 and drive it to a rotating drive motor that drives the air guide assembly 100 to swing up and down. The other end is driven to a swing drive motor through a second rotating connection part 14, so as to realize the left and right swing of the air guide blades 11. The second rotating connection part 14 is in cooperation with the external rotation of the housing 23 and rotates synchronously with the first rotating connection part 13. The up and down swing of the air guide plate 10 of the air guide assembly 100 realizes the vertical adjustment of the air outlet of the air conditioner, and the left and right swing of the air guide blades 11 of the air guide assembly 100 realizes the horizontal adjustment of the air outlet direction of the air conditioner.

[0051] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An air guiding component, characterized in that, include: An air guide plate, wherein the air guide plate is provided with a first rotating connection part and a second rotating connection part at both ends along the first direction, and the first rotating connection part is used to drive the rotation drive motor of the air conditioner. Multiple air guide blades, each air guide blade comprising a blade body and a rotating shaft connected together, the rotating shaft being rotatably connected to the air guide plate, the multiple air guide blades being spaced apart along a first direction, the blade body being located on one side of the air guide plate along a second direction, the second direction being perpendicular to the first direction; A swing drive device includes a swing drive motor, a linkage mechanism, a housing, and a transmission assembly. The linkage mechanism is driven to the plurality of guide vanes. At least a portion of the transmission assembly is located in the housing. The swing drive motor is driven to the linkage mechanism or the guide vanes via the transmission assembly and is used to drive the plurality of guide vanes to swing along the first direction. A limiting groove is formed on the outer surface of the housing. The second rotating connection part is rotatably sleeved on the outside of the housing, and a portion of the second rotating connection part is located in the limiting groove. The limiting groove limits the second rotating connection part in the first direction. The rotation axis of the first rotating connection and the rotation axis of the second rotating connection are coaxially arranged and are both parallel to the first direction.

2. The air guide assembly according to claim 1, characterized in that, The second rotating connection part has a sleeve hole, which extends through the second rotating connection part along the first direction, and a portion of the box body passes through the sleeve hole.

3. The air guiding assembly according to claim 2, characterized in that, The limiting groove has an annular structure surrounding the rotation axis of the second rotating connection.

4. The air guiding assembly according to claim 3, characterized in that, The portion of the second rotating connection located on the periphery of the sleeve hole is located within the limiting groove.

5. The air guide assembly according to claim 4, characterized in that, The second rotating connection part includes a hook part that defines the socket hole. An opening is formed on the periphery of the socket hole. The hook part is hooked onto the outside of the box body, and a portion of the hook part is located in the limiting groove. The opening allows the box body to be inserted into the socket hole, and the width of the opening is smaller than the diameter of the socket hole.

6. The air guiding assembly according to claim 5, characterized in that, The transmission assembly includes a worm gear and a worm. The worm gear is driven by the rotary oscillating drive motor. The housing includes a cylindrical section. The worm is inserted into the cylindrical section in a manner that allows it to move along the first direction. The axial ends of the worm are driven by the worm gear and the linkage mechanism, respectively. The outer circumferential surface of the cylindrical section forms the limiting groove. The limiting groove is arranged around the cylindrical section circumferentially. The hook is attached to the cylindrical section.

7. The air guiding assembly according to claim 1, characterized in that, The limiting groove is provided with a support rib. The support rib extends along the rotation axis surrounding the second rotating connection and is located between the two ends of the limiting groove along the first direction. The support rib contacts the second rotating connection and is used to support the second rotating connection.

8. The air guide assembly according to claim 7, characterized in that, The supporting rib has a ring structure that surrounds the rotation axis of the second rotating connection.

9. The air guiding assembly according to any one of claims 1 to 8, characterized in that, The limiting groove is provided with a grease layer.

10. An air conditioner, characterized in that, include: The casing has an air outlet; A rotation drive motor is located within the housing; An air guide assembly, wherein the air guide assembly is the air guide assembly according to any one of claims 1 to 9, the air guide assembly is disposed at the air outlet, and the first rotating connection part is connected to the rotating drive motor.

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