Air guide structure and air conditioner

Abstract

The invention provides an air guide structure and an air conditioner. The invention is applicable to the technical field of air conditioners. The air guide structure comprises a mounting bracket, an adjusting assembly, a first driving part and a second driving part, the adjusting assembly comprises a bearing part and air guide blades, the bearing part can be movably arranged on the mounting bracket, and the air guide blades can be movably arranged on the bearing part; the first driving part is arranged on the mounting bracket, and the output end of the first driving part is connected with the bearing part; the second driving part is arranged on the bearing part, the output end of the second driving part is connected with the air guide blades, and the first driving part is close to the middle of the mounting support relative to the second driving part. In this way, the effect of increasing the swing angle of the air guide blades can be achieved.

Description

Technical Field

[0001] This application relates to the field of air conditioning technology, and in particular to an air guiding structure and an air conditioner. Background Technology

[0002] The air guide structure is an important component of air conditioning equipment, used to guide and adjust the direction of airflow to achieve uniform distribution of indoor air. The air guide structure typically includes a mounting bracket, a drive unit, and air guide blades. The drive unit rotates the air guide blades, thereby adjusting the airflow angle.

[0003] The driving component of an air guide structure typically drives multiple air guide blades to swing synchronously via a transmission mechanism. However, the swing angle of the air guide blades is often small, resulting in a limited air outlet range, making it difficult to meet the needs of large-angle air delivery. Summary of the Invention

[0004] This application provides an air guide structure and an air conditioner to solve the problem of small swing angle of the air guide blades.

[0005] On the one hand, this application provides an air guide structure, including a mounting bracket, an adjustment assembly, a first driving component, and a second driving component;

[0006] The adjustment assembly includes a support member and a guide vane. The support member is movably mounted on the mounting bracket, and the guide vane is movably mounted on the support member.

[0007] The first driving component is disposed on the mounting bracket, and the output end of the first driving component is connected to the carrier component; the second driving component is disposed on the carrier component, and the output end of the second driving component is connected to the air guide blade, and the first driving component is located closer to the middle of the mounting bracket relative to the second driving component.

[0008] By adopting the above technical solution, the air guiding structure includes a mounting bracket, an adjustment assembly, a first driving component, and a second driving component. The adjustment assembly includes a carrier and guide vanes. The carrier is movably mounted on the mounting bracket, and the guide vanes are movably mounted on the carrier. The first driving component is mounted on the mounting bracket, and its output end is connected to the carrier, for driving the carrier to move relative to the mounting bracket. The second driving component is mounted on the carrier, and its output end is connected to the guide vanes, for driving the guide vanes to rotate relative to the carrier. In terms of layout, the first driving component is closer to the center of the mounting bracket than the second driving component.

[0009] In practical implementation, when it is necessary to adjust the airflow direction, the first driving component drives the carrier to move relative to the mounting bracket, changing the overall posture of the carrier; simultaneously, the second driving component drives multiple guide vanes mounted on the carrier to rotate relative to the carrier. Through the combined motion of the carrier's oscillation and the guide vanes' own rotation, the overall orientation and angle of the guide vanes are adjusted, thereby significantly increasing the airflow coverage area.

[0010] Understandably, compared to related technologies that use a single drive component to fix the drive blades and have a limited swing range, the air guide structure of this application embodiment achieves multi-degree-of-freedom adjustment of the air guide blades by setting an adjustment mechanism in which the first drive component drives the overall movement of the carrier component and the second drive component drives the relative rotation of the blades. Through the optimized layout of the first drive component relative to the second drive component near the center of the mounting bracket, it provides movement space and mechanical support for the large-amplitude swing of the carrier component, effectively increasing the air outlet angle. At the same time, the introduction of the carrier component allows the air guide blades to adjust their posture within a larger space, avoiding the interference problem between the traditional transmission linkage and the blade rotation axis, significantly improving the air delivery coverage and user comfort.

[0011] In some embodiments of this application, the first end of the carrier is farther away from the edge of the mounting bracket relative to the second end of the carrier;

[0012] When the first end of the carrier moves toward the front, the second end of the carrier moves toward the rear, and the second end of the carrier moves toward the middle of the mounting bracket.

[0013] In some embodiments of this application, the first driving member is fixedly disposed on the bottom surface of the mounting bracket, and the output shaft of the first driving member passes through the mounting bracket and is connected to the carrier member;

[0014] The second driving member is movably disposed on the bottom surface of the mounting bracket, which is provided with a clearance opening, and the output shaft of the second driving member is connected to the carrier through the clearance opening.

[0015] In some embodiments of this application, in the front-rear direction of the carrier, the first driving member is located between the front end and the middle of the carrier;

[0016] In the front-rear direction of the carrier, the second driving member is closer to the front end of the carrier relative to the first driving member.

[0017] In some embodiments of this application, the carrier is provided with a guide, and the mounting bracket is provided with a guide groove;

[0018] The guide member is spaced apart from the first driving member, and the guide member can slide relative to the guide groove around the output shaft of the first driving member.

[0019] In some embodiments of this application, the number of guide grooves is multiple, and the multiple guide grooves are arranged at intervals in sequence along a direction away from the first driving member;

[0020] The number of guide members is multiple, and the multiple guide members are correspondingly arranged with the multiple guide grooves. The guide members are slidably arranged in the corresponding guide grooves.

[0021] The plurality of guide elements includes a first guide element and a second guide element;

[0022] The line connecting the first guide member and the first drive member is the first line, and the line connecting the second guide member and the first drive member is the second line; the angle between the first line and the second line is greater than or equal to 20 degrees and less than or equal to 90 degrees.

[0023] In some embodiments of this application, the carrier includes an upper shell and a lower shell that are connected to each other;

[0024] The lower shell is slidably connected to the mounting bracket, and the upper shell is connected to a plurality of the air guide blades; at least one of the lower shell and the upper shell is provided with a reinforcing structure.

[0025] In some embodiments of this application, the lower shell portion has a reinforcing region and a transmission region, wherein the reinforcing region is located behind the transmission region;

[0026] The reinforcing structure is disposed within the reinforcing area;

[0027] The transmission zone is equipped with a transmission assembly, and the output shaft of the second drive member is located in the transmission zone, and drives multiple guide vanes to rotate relative to the carrier member through the transmission assembly.

[0028] In some embodiments of this application, a plurality of the air guide blades are arranged at intervals along a first direction;

[0029] The transmission assembly includes a connecting rod and a plurality of transmission rods. The connecting rod extends along the first direction and can be connected to a plurality of the wind guide blades through the plurality of transmission rods.

[0030] The connecting rod is provided with a clearance portion, which is at least used to accommodate part of the rotating shaft of the guide vane.

[0031] In some embodiments of this application, the number of adjustment components is multiple, and the multiple adjustment components include a first adjustment component and a second adjustment component, wherein the first adjustment component and the second adjustment component are arranged along a first direction;

[0032] The first adjusting component has a first clearance structure at the end near the second adjusting component; and / or, the second adjusting component has a second clearance structure at the end near the first adjusting component.

[0033] In some embodiments of this application, the air guide blade is provided with an inclined surface, and the inclined surface is located at the top of the air guide blade;

[0034] When the air guide vane is parallel to the extension direction of the carrier, the inclined surface faces the outside of the adjustment assembly.

[0035] On the one hand, this application provides an air conditioner, including the air guiding structure as described in any of the above claims.

[0036] Since the air conditioner includes any of the above-mentioned air guiding structures, the advantages of the air conditioner including any of the above-mentioned air guiding structures can be found in the relevant descriptions above, and will not be repeated here. Attached Figure Description

[0037] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0038] Figure 1 A front view of the air guide structure provided in an embodiment of this application;

[0039] Figure 2 A top view of the air guide structure provided in the embodiments of this application;

[0040] Figure 3 This is a schematic diagram of the rear of the air guide structure provided in the embodiments of this application;

[0041] Figure 4 This is a schematic diagram of the lower shell of the air guide structure provided in the embodiments of this application;

[0042] Figure 5 A schematic diagram of the avoidance section of the air guide structure provided in the embodiments of this application;

[0043] Figure 6 This is a schematic diagram of the inclined surface of the air guide structure provided in the embodiment of this application.

[0044] Figure label:

[0045] 100. Mounting bracket; 110. Guide groove;

[0046] 200. Adjustment assembly; 200a. First adjustment assembly; 200b. Second adjustment assembly; 201. First clearance structure; 202. Second clearance structure; 210. Bearing member; 211. Guide member; 211a. First guide member; 211b. Second guide member; 212. Upper shell; 213. Lower shell; 2131. Reinforcing area; 2132. Transmission area; 220. Air guide vane; 221. Rotating shaft; 222. Inclined surface;

[0047] 300. First driving component;

[0048] 400. Second drive component;

[0049] 500. Strengthen the structure;

[0050] 600. Transmission assembly; 610. Connecting rod; 611. Clearance part; 620. Transmission rod.

[0051] The accompanying drawings have illustrated specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0052] The air guide structure is an important component of air conditioning equipment, mainly used to guide and adjust the direction of airflow to achieve uniform distribution of indoor air. The air guide structure typically includes a mounting bracket, a drive unit, and air guide blades. The drive unit rotates the air guide blades, allowing adjustment of the airflow angle and thus improving user comfort.

[0053] Currently, industrial production mainly uses a single drive unit combined with linkage transmission to control the oscillation of guide vanes. In related technologies, the drive unit is generally fixed in the middle of the mounting bracket, and drives multiple guide vanes to oscillate synchronously through a transmission mechanism.

[0054] For example, in traditional air guide structures, the drive unit is installed in the middle of the bracket, and its output end is connected to the blades via a connecting rod, driving the blades to rotate around a fixed axis, thereby changing the direction of airflow. Furthermore, existing air guide structures mostly adopt a single-stage drive mode, that is, only one drive unit is set to control all blades. For example, a single motor drives a linkage mechanism, with the motor fixed on the mounting bracket, and multiple air guide blades swing synchronously through the connecting rod. The swing angle of the blades is limited by the movement trajectory of the connecting rod and the installation space.

[0055] However, when adjusting the airflow direction using this single-drive component and linkage transmission airflow guide structure, the oscillation angle of the guide blades is often small due to the fixed position of the drive component in the middle of the mounting bracket, resulting in a limited airflow range. Limited by the motion interference of the transmission mechanism and the constraints of installation space, the oscillation angle of the blades is usually difficult to exceed the 32° oscillation range on one side, making it difficult to meet users' needs for large-angle airflow.

[0056] In addition, traditional transmission linkages are prone to interference with the rotation axis of the blades during operation, which further limits the increase of the swing angle and results in poor air supply comfort.

[0057] Therefore, there is an urgent need for a wind-guiding structure that can increase the air outlet angle and improve the swing range.

[0058] To address the technical problems of limited air outlet angle and insufficient swing range in related technologies, this application provides an air guiding structure that enables large-angle air supply adjustment. The air guiding structure includes a mounting bracket, an adjustment assembly, a first driving component, and a second driving component. The adjustment assembly includes a carrier and guide vanes. The carrier is movably mounted on the mounting bracket, and the guide vanes are movably mounted on the carrier. The first driving component is mounted on the mounting bracket, and its output end is connected to the carrier, driving the carrier to move relative to the mounting bracket. The second driving component is mounted on the carrier, and its output end is connected to the guide vanes, driving the guide vanes to rotate relative to the carrier. In terms of layout, the first driving component is closer to the center of the mounting bracket than the second driving component.

[0059] In practical implementation, when it is necessary to adjust the airflow direction, the first driving component drives the carrier to move relative to the mounting bracket, changing the overall posture of the carrier; simultaneously, the second driving component drives multiple guide vanes mounted on the carrier to rotate relative to the carrier. Through the combined motion of the carrier's oscillation and the guide vanes' own rotation, the overall orientation and angle of the guide vanes are adjusted, thereby significantly increasing the airflow coverage area.

[0060] Understandably, compared to related technologies that use a single drive component to fix the drive blades and have a limited swing range, the air guide structure of this application embodiment achieves multi-degree-of-freedom adjustment of the air guide blades by setting an adjustment mechanism in which the first drive component drives the overall movement of the carrier component and the second drive component drives the relative rotation of the blades. Through the optimized layout of the first drive component relative to the second drive component near the center of the mounting bracket, it provides movement space and mechanical support for the large-amplitude swing of the carrier component, effectively increasing the air outlet angle. At the same time, the introduction of the carrier component allows the air guide blades to adjust their posture within a larger space, avoiding the interference problem between the traditional transmission linkage and the blade rotation axis, significantly improving the air delivery coverage and user comfort.

[0061] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses consistent with some aspects of this application as detailed in the appended claims.

[0062] In the embodiments of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more.

[0063] Furthermore, in the embodiments of this application, the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application 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. Therefore, they should not be construed as limitations on the embodiments of this application.

[0064] In the embodiments of this application, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly. For example, they can be fixed connections, detachable connections, or integrated; they can be direct connections or indirect connections through an intermediate medium; they can be connections within two components or interactions between two components.

[0065] In embodiments of this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, article, or apparatus that includes that element.

[0066] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0067] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0068] See Figure 1 and Figure 3 This application provides an air guide structure, which may include a mounting bracket 100, an adjustment component 200, a first driving component 300, and a second driving component 400.

[0069] The mounting bracket 100 serves as the mounting base for the air guide structure, used to install the entire air guide structure at the air duct outlet of equipment such as air conditioners. The adjustment component 200 is used to adjust the air guide direction. The first drive component 300 and the second drive component 400 provide power output to the adjustment component 200, respectively.

[0070] The adjustment assembly 200 may include a support member 210 and a guide vane 220. The support member 210 is movably mounted on the mounting bracket 100, and the guide vane 220 is movably mounted on the support member 210.

[0071] The carrier 210 serves as the support frame for the adjustment assembly 200. It is movably mounted on the mounting bracket 100 and is used to drive the overall movement of the guide vanes 220. The guide vanes 220 are components that directly guide airflow. They are movably mounted on the carrier 210 and can achieve fine adjustment of the airflow direction by changing their angle. Through the movement of the carrier 210 relative to the mounting bracket 100 and the movement of the guide vanes 220 relative to the carrier 210, multi-degree-of-freedom airflow adjustment can be achieved.

[0072] The first driving element 300 can be disposed on the mounting bracket 100, and the output end of the first driving element 300 can be connected to the carrier 210 for driving the carrier 210 to move relative to the mounting bracket 100.

[0073] For example, the first driving element 300 can be a motor, whose output shaft is connected to the carrier 210, and drives the carrier 210 to swing by rotating forward or in reverse. The first driving element 300 can be installed close to the middle of the mounting bracket 100 to obtain a more balanced force distribution.

[0074] The second driving element 400 can be disposed on the carrier 210. The output end of the second driving element 400 can be connected to the air guide blade 220 to drive the air guide blade 220 to rotate relative to the carrier 210.

[0075] For example, the second driving component 400 can be a micro motor, mounted on the carrier 210, with its output shaft directly or through a transmission mechanism connected to the rotating shaft of the guide vane 220, driving the guide vane 220 to rotate around its own axis. The second driving component 400 can move synchronously with the carrier 210.

[0076] The first driving member 300 is closer to the middle of the mounting bracket 100 than the second driving member 400. That is, in the projection plane of the mounting bracket 100, the distance between the mounting position of the first driving member 300 and the geometric center of the mounting bracket 100 is less than the distance between the mounting position of the second driving member 400 and the geometric center of the mounting bracket 100.

[0077] By setting up an adjustment mechanism where the first driving component 300 drives the overall movement of the carrier component 210 and the second driving component 400 drives the relative rotation of the blades, multi-degree-of-freedom adjustment of the guide vane 220 is achieved. The optimized layout of the first driving component 300 relative to the second driving component 400, closer to the center of the mounting bracket 100, provides movement space and mechanical support for the large-amplitude swing of the carrier component 210, effectively increasing the air outlet angle. Simultaneously, the introduction of the carrier component 210 allows the guide vane 220 to adjust its posture within a larger space, avoiding the interference problem between the traditional transmission linkage and the blade rotation axis, significantly improving the air delivery coverage and user comfort.

[0078] As a specific embodiment of this application, the first end of the carrier 210 is farther away from the edge of the mounting bracket 100 than the second end of the carrier 210. That is, the first end of the carrier 210 is closer to the central region of the mounting bracket 100 than the second end, while the second end is closer to the peripheral edge of the mounting bracket 100.

[0079] For example, when the mounting bracket 100 is a rectangular frame structure, the bearing member 210 can be arranged in a long strip inside the mounting bracket 100, with its first end pointing towards the center of the mounting bracket 100 and its second end pointing towards the side of the mounting bracket 100.

[0080] When the first end of the carrier 210 moves toward the front, the second end of the carrier 210 can move toward the rear, and the second end of the carrier 210 moves toward the middle of the mounting bracket 100.

[0081] Specifically, the first end of the support member 210 moves forward and the second end moves backward, indicating that the support member 210 as a whole has deflected at a certain angle; at the same time, the second end moves towards the middle of the mounting bracket 100, indicating that the support member 210 also retracts towards the center while deflecting.

[0082] For example, the carrier 210 can swing about a virtual axis located near the first end or between the first end and the second end. When the first end swings forward, the second end naturally swings backward. At the same time, due to the constraint of the guide structure or the direction of the driving force, the second end will gradually move towards the middle of the mounting bracket 100 during the backward swing.

[0083] Through this movement method, the carrier 210 can avoid the edge structure of the mounting bracket 100 while changing its own posture, thus avoiding movement interference. At the same time, it provides more room for the wind guide blade 220 set on it, which is conducive to increasing the overall swing range of the wind guide blade 220.

[0084] As a specific embodiment of this application, the first driving member 300 can be fixedly disposed on the bottom surface of the mounting bracket 100, and the output shaft of the first driving member 300 can pass through the mounting bracket 100 and be connected to the carrier member 210.

[0085] The bottom surface of the mounting bracket 100 refers to the side of the mounting bracket 100 facing the inside of the equipment or away from the outlet when it is in the installed state. Fixing the first drive component 300 to the bottom surface helps to hide and protect the drive component, while avoiding obstruction of the air duct. The first drive component 300 can use a motor as a power source and be fastened to the bottom surface of the mounting bracket 100 by means of a fixing seat or screws.

[0086] A through hole can be provided on the mounting bracket 100 at the position corresponding to the output shaft of the first driving member 300. After the output shaft passes through the through hole, it extends into the space above the mounting bracket 100 and connects with the mating structure on the carrier member 210. For example, power transmission is achieved by means of key connection, threaded connection or snap-fit, thereby driving the carrier member 210 to move relative to the mounting bracket 100.

[0087] The second drive unit 400 is movably disposed on the bottom surface of the mounting bracket 100. The mounting bracket 100 may be provided with a clearance opening, and the output shaft of the second drive unit 400 can be connected to the carrier 210 through the clearance opening.

[0088] For example, the second driving member 400 can be installed on the lower side of the carrier 210. When the carrier 210 moves relative to the mounting bracket 100, the second driving member 400 moves together with the carrier 210, thereby changing the projection position of the second driving member 400 on the bottom surface of the mounting bracket 100.

[0089] The clearance opening is an opening structure that penetrates the bottom surface of the mounting bracket 100, used to provide movement space for the output shaft of the second drive member 400. The shape and size of the clearance opening can be designed according to the movement trajectory of the second drive member 400. For example, it can be set as an arc-shaped elongated hole or an oblong hole, so that the output shaft of the second drive member 400 can move freely within the clearance opening without interfering with the mounting bracket 100 when it moves with the carrier member 210.

[0090] After the output shaft of the second drive member 400 passes through the relief port, it can be connected to the transmission assembly 600 set on the carrier member 210 or directly to the guide vane 220 to drive the guide vane 220 to rotate relative to the carrier member 210.

[0091] The first driving component 300 is fixedly mounted on the bottom surface of the mounting bracket 100 and directly connected to the carrier component 210, providing a stable power source for the movement of the carrier component 210 and ensuring that the carrier component 210 can swing or translate according to a preset trajectory. The second driving component 400 is movably mounted on the bottom surface of the mounting bracket 100 and connected to the carrier component 210 through a clearance opening, allowing the second driving component 400 to move synchronously with the carrier component 210, thus maintaining the driving capability of the guide vane 220 during the movement of the carrier component 210. The clearance opening provides movement space for the output shaft of the second driving component 400 while maintaining the integrity of the mounting bracket 100, avoiding excessive weakening of the structure of the mounting bracket 100. This dual-driving component layout realizes independent driving of the overall movement of the carrier component 210 and the rotation of the guide vane 220 itself, providing a structural basis for the air guide structure to achieve multi-degree-of-freedom adjustment and large-angle air delivery.

[0092] As a specific embodiment of this application, in the front-rear direction of the carrier 210, the first driving member 300 can be located between the front end and the middle of the carrier 210, so that the first driving member 300 can control the movement of the carrier 210 from a relatively central position.

[0093] The front-to-back direction can be associated with the airflow path, with the front of the airflow, i.e. the direction of airflow exit, being the front side.

[0094] In the front-rear direction of the carrier 210, the second drive member 400 can be close to the front end of the carrier 210 relative to the first drive member 300, so that the second drive member 400 can directly act on the front area of ​​the guide vane 220 in order to finely adjust the angle of the vane.

[0095] The staggered arrangement of the first drive component 300 and the second drive component 400 in the front-rear direction of the carrier component 210 helps the two drive components to perform their driving functions independently, avoids mutual interference during the movement process, and also provides conditions for the compact design of the overall air guide structure.

[0096] For example, the carrier 210 can be a single integral component, with different functional areas divided at its bottom or inside to accommodate different drive components. The first drive component 300 can be fixed to the mounting bracket 100, and its output shaft passes through the mounting bracket 100 and connects to the corresponding part of the carrier 210. The connection point can be located in the middle of the carrier 210 in the front-rear direction.

[0097] The second drive unit 400 can be mounted on the carrier 210 and move together with the carrier 210. Its output shaft can be directly connected to the front end area of ​​the guide vane 220, or connected to the guide vane 220 through a transmission mechanism, thereby driving the vane to rotate.

[0098] Furthermore, the specific types of the first drive component 300 and the second drive component 400 can be selected according to actual needs; for example, stepper motors, servo motors, or other types of power components can be used. The connection between the first drive component 300 and the carrier component 210 is not limited to a direct connection via the output shaft; power transmission can also be achieved through gears, linkages, or other transmission components. Similarly, the connection between the second drive component 400 and the guide vane 220 can also employ various transmission methods, such as rack and pinion mechanisms or four-bar linkages, to accommodate blade groups of different specifications and layouts.

[0099] When multiple guide vanes 220 are arranged side by side, the second drive unit 400 can drive multiple vanes to rotate synchronously through a linkage component, such as a connecting rod 610. At this time, the output end of the second drive unit 400 is connected to the linkage component, and the linkage component is then connected to each vane.

[0100] By placing the first drive member 300 between the front end and the middle of the carrier member 210, and placing the second drive member 400 in front of the first drive member 300, the power output points of the two drive members can be located in different stress areas of the carrier member 210. The first drive member 300 mainly controls the overall swing of the carrier member 210, and the second drive member 400 mainly controls the deflection of the front blades, thereby achieving independent control of the air outlet direction on both the large-scale sweeping and small-scale precise adjustment levels, improving the adjustment flexibility and accuracy of the air guide structure.

[0101] As a specific embodiment of this application, the carrier 210 may be provided with a guide 211, and the mounting bracket 100 may be provided with a guide groove 110.

[0102] The guide member 211 can be spaced apart from the first drive member 300, and the guide member 211 can slide relative to the guide groove 110 around the output shaft of the first drive member 300.

[0103] This spacing allows the guide member 211 to slide around the output shaft of the first drive member 300, under the constraint and guidance of the guide groove 110. The cooperation between the guide member 211 and the guide groove 110 constitutes a motion guiding mechanism, which is used to limit the movement trajectory of the carrier member 210 relative to the mounting bracket 100.

[0104] For example, the bottom or side of the support member 210 may extend into a protruding columnar or block-shaped structure as a guide member 211, which may be one or more. The corresponding position of the mounting bracket 100 is provided with an elongated groove as a guide groove 110, and the outline shape of the guide groove 110 can be designed according to the required movement path.

[0105] When the first driving member 300 drives the carrier member 210 to move, the carrier member 210 will swing or translate around the output shaft of the first driving member 300 as a base point. At this time, the guide member 211 provided on the carrier member 210 will slide along the inner wall of the guide groove 110. The extension direction of the guide groove 110 determines the sliding path of the guide member 211, thereby constraining the other degrees of freedom of the carrier member 210 except for rotation around the output shaft, ensuring that the carrier member 210 moves stably along a predetermined trajectory.

[0106] The guide groove 110 can be arc-shaped, with its center located on the output shaft axis of the first drive member 300. This allows the guide member 211 to drive the carrier member 210 to perform precise rotational motion around the output shaft when it slides. The guide groove 110 can also be other curved shapes to allow the carrier member 210 to simultaneously change its position and orientation during movement.

[0107] Furthermore, the fit between the guide member 211 and the guide groove 110 can be varied. The guide member 211 can be a sliding bearing or a roller, mounted on the carrier member 210 to reduce friction with the guide groove 110. The guide groove 110 can be a through hole or a blind hole directly formed in the mounting bracket 100, or it can be an independent guide rail component embedded in the mounting bracket 100.

[0108] By setting guide members 211 that are spaced apart from the first driving member 300 and sliding them in cooperation with the guide groove 110 on the mounting bracket 100, the movement of the bearing member 210 can be effectively guided and constrained, so that it remains stable and precise when driven, avoiding swaying or wobble, thereby ensuring the reliability of the overall movement of the guide vane 220 and improving the working stability of the guide structure.

[0109] As a specific embodiment of this application, the number of guide grooves 110 can be multiple, and the multiple guide grooves 110 can be arranged sequentially at intervals along a direction away from the first driving member 300.

[0110] Multiple guide grooves 110 refer to two or more groove-like structures provided on the mounting bracket 100 for cooperating with the guide members 211 on the adjustment assembly 200. These guide grooves 110 can be arranged sequentially on the mounting bracket 100 along a direction away from the first drive member 300, with a certain distance maintained between each guide groove 110. This sequentially spaced arrangement allows the guide grooves 110 to be distributed in different areas of the mounting bracket 100, thereby providing guidance for the movement of the adjustment assembly 200 in a wider spatial range, and distributing the guide constraint points on different segments of the movement trajectory of the adjustment assembly 200.

[0111] For example, multiple guide grooves 110 can be arranged sequentially along the front-rear direction of the mounting bracket 100. The guide groove 110 closest to the first driving member 300 can be located beside the first driving member 300, while the remaining guide grooves 110 can be arranged sequentially backward or to both sides away from the first driving member 300. A certain distance can be left between each guide groove 110. This distance can be selected according to the size of the mounting bracket 100 and the range of motion of the adjustment component 200 to ensure that each guide groove 110 can cover the guiding requirements of the adjustment component 200 at different positions. The multiple guide grooves 110 can also be arranged in different areas of the mounting bracket 100 according to the overall shape and force distribution of the mounting bracket 100. For example, guide grooves 110 can be provided on both sides of the first driving member 300, or guide grooves 110 can be provided in the edge area of ​​the mounting bracket 100.

[0112] The number of guide members 211 can be multiple. Multiple guide members 211 refer to the adjustment assembly 200 having multiple guide structures that are the same as or correspond to the number of guide grooves 110, such as raised columnar or block structures.

[0113] Multiple guide members 211 can be correspondingly set with multiple guide grooves 110, that is, each guide member 211 is equipped with a guide groove 110 that cooperates with it, and the guide member 211 can be accommodated in the corresponding guide groove 110.

[0114] Guide members 211 are slidably disposed within their corresponding guide grooves 110. Each guide member 211 can slide along the extension direction of its dedicated guide groove 110, and the engagement between each guide member 211 and its respective guide groove 110 is independent. During the movement of the adjustment assembly 200, multiple guide members 211 move synchronously within their corresponding guide grooves 110, jointly guiding the adjustment assembly 200 along a predetermined trajectory. The characteristic that multiple guide grooves 110 are arranged sequentially and at intervals away from the first drive member 300 ensures that when the adjustment assembly 200 moves, guide members 211 at different positions will sequentially play a major guiding role, thereby providing effective constraint for the adjustment assembly 200 throughout the entire movement stroke.

[0115] By setting multiple guide grooves 110 arranged sequentially at intervals along a direction away from the first driving member 300, and cooperating with multiple corresponding guide members 211, a multi-point guiding constraint distributed along the direction of movement can be formed between the adjusting component 200 and the mounting bracket 100. This guide design, which is distributed along the direction of movement, can effectively limit the deflection or torsion that the adjusting component 200 may produce during movement. Especially when the adjusting component 200 extends a long distance, the presence of the distal guide member 211 can prevent the end of the adjusting component 200 from drooping or swinging, so that the adjusting component 200 can maintain a stable posture throughout the entire movement stroke.

[0116] The multiple guide members 211 may include a first guide member 211a and a second guide member 211b. The first guide member 211a and the second guide member 211b refer to two different guide structures among the multiple guide members 211, which can be respectively set on the carrier member 210 of the adjustment component 200 and cooperate with the corresponding guide groove 110 on the mounting bracket 100 to jointly guide the movement of the adjustment component 200.

[0117] For example, the first guide member 211a and the second guide member 211b can be arranged sequentially at intervals along a direction away from the first drive member 300. For instance, the first guide member 211a can be located on the support member 210 at a position closer to the first drive member 300, and the second guide member 211b can be located on the support member 210 at a position farther from the first drive member 300, or both can be located on opposite sides of the middle of the support member 210. The first guide member 211a and the second guide member 211b can also be arranged in different areas on the support member 210 according to the output shaft position of the first drive member 300 and the force condition of the support member 210, so as to achieve balanced constraint on the movement posture of the adjustment component 200.

[0118] The line connecting the first guide member 211a and the first drive member 300 is called the first connecting line, and the line connecting the second guide member 211b and the first drive member 300 is called the second connecting line. The first connecting line is an imaginary straight line in the plane projection connecting the center point of the first guide member 211a and the rotation center point of the first drive member 300. The second connecting line is an imaginary straight line in the plane projection connecting the center point of the second guide member 211b and the rotation center point of the first drive member 300.

[0119] The angle between the first and second lines can be greater than or equal to 20 degrees and less than or equal to 90 degrees.

[0120] When the included angle is small, the two guide members 211 are relatively close in position around the first driving member 300, and their position distribution is close to a straight line, resulting in poor stability. When the included angle is large, the two guide members 211 are relatively dispersed in position around the first driving member 300, occupying a large space on the mounting bracket 100, resulting in low space utilization.

[0121] By controlling the included angle within the range of 20 to 90 degrees, the first guide member 211a and the second guide member 211b can form an appropriate distribution angle around the first drive member 300. This angle range ensures that the constraint effect of the two guide members 211 is neither too concentrated nor too dispersed, thereby providing a balanced guiding force in different orientations.

[0122] By setting the included angle between the first guide member 211a and the second guide member 211b and the line connecting them to the drive gear between 20 and 90 degrees, the two guide members 211 can form a reasonable distribution angle around the first drive member 300. This arrangement within the angle range allows the first guide member 211a and the second guide member 211b to exert constraints on the carrier member 210 from different directions during the movement of the carrier member 210, jointly resisting any deflection and torsion that the carrier member 210 may produce.

[0123] As a specific embodiment of this application, the carrier 210 may include an upper shell portion 212 and a lower shell portion 213 connected to each other.

[0124] The upper shell 212 and the lower shell 213 refer to two components of the bearing member 210 in the height or thickness direction. The two can be fixed together by means of snap-fit ​​connection, threaded fastener connection, welding or bonding to form an integral component with an internal cavity or layered structure.

[0125] The lower housing 213 can be slidably connected to the mounting bracket 100. This slidable connection means that the lower housing 213 is provided with sliding components that cooperate with the guide structure on the mounting bracket 100, such as guide protrusions, sliders, or rollers. These sliding components can be accommodated in the guide grooves 110 or guide rails on the mounting bracket 100, allowing the entire carrier 210 to translate or swing relative to the mounting bracket 100. This slidable connection between the lower housing 213 and the mounting bracket 100 provides support and guidance for the overall movement of the adjustment assembly 200, ensuring that the carrier 210 can move stably along a predetermined trajectory under external force.

[0126] The upper housing 212 can be connected to multiple guide vanes 220. This means that the upper housing 212 is provided with mounting structures for installing the guide vanes 220, such as blade shaft holes, slots, or positioning posts. The guide vanes 220 can be rotatably mounted on these mounting structures via their shafts. The multiple guide vanes 220 can be arranged sequentially along the extending direction of the upper housing 212, and each vane can rotate independently relative to the upper housing 212, thereby achieving fine adjustment of the airflow direction.

[0127] In order to enhance the structural strength and deformation resistance of the bearing component 210, especially to maintain shape stability when subjected to blade gravity, airflow impact force and inertial force during movement, at least one of the lower shell 213 and the upper shell 212 may be provided with a reinforcing structure 500.

[0128] Reinforcement structure 500 refers to structural designs used to improve the local or overall stiffness of a shell. Examples include reinforcing ribs on the shell surface, a grid-like structure formed on the inner wall of the shell, rounded or chamfered corners, or a double-wall structure used in the shell itself. Reinforcement structure 500 can increase the moment of inertia of the shell section, effectively improving its resistance to bending and torsional deformation without significantly increasing material usage and weight.

[0129] For example, the reinforcing structure 500 can be provided on the lower shell portion 213. As the part that is slidably connected to the mounting bracket 100 and bears the driving force, the lower shell portion 213 experiences relatively concentrated stress. A crisscrossing grid of reinforcing ribs can be provided on its bottom surface or sidewalls to improve the overall rigidity of the lower shell portion 213 and ensure that it does not twist or deform when transmitting driving force and bearing guiding friction. The reinforcing structure 500 can also be provided on the upper shell portion 212.

[0130] The upper shell 212, which connects multiple guide vanes 220, mainly bears the weight of the vanes and the torque generated when the vanes rotate. Radial or annular reinforcing ribs can be set around the part where it connects with the vanes to locally enhance the strength of these key stress points and prevent the vane mounting holes from deforming or being damaged due to long-term stress.

[0131] The reinforcing structure 500 can also be installed on both the lower shell 213 and the upper shell 212. The two work together to form a high-rigidity overall frame for the entire load-bearing component 210, providing a reliable foundation for the stable movement of the guide vanes 220.

[0132] The specific form of the reinforcing structure 500 can be designed in various ways according to the stress analysis and manufacturing process of the load-bearing component 210. The cross-sectional shape of the reinforcing ribs can be rectangular, trapezoidal, or semi-circular, and the arrangement of the reinforcing ribs can be grid-like, honeycomb-like, or diagonally intersecting. In terms of material selection, the reinforcing structure 500 can be integrally injection molded with the shell itself using the same material to simplify the manufacturing process and reduce costs; alternatively, it can be made into independent reinforcing components using higher-strength materials and then embedded or installed in the corresponding parts of the shell to meet higher strength requirements. The arrangement and density of the reinforcing structure 500 can be optimized according to the stress magnitude of different areas of the load-bearing component 210, with denser distribution of reinforcing ribs in areas of higher stress and sparser distribution in areas of lower stress, thereby achieving a balance between lightweight and high strength.

[0133] By providing a reinforcing structure 500 on at least one of the lower shell 213 and the upper shell 212, the overall structural rigidity and deformation resistance of the carrier 210 can be effectively improved, ensuring that the carrier 210 maintains a stable shape while supporting and driving the multiple guide vanes 220. This enhanced structural stability ensures the relative positional accuracy between the guide vanes 220, avoiding asynchronous or jammed blade movement caused by deformation of the carrier 210, thereby improving the operational reliability of the air guiding structure. Simultaneously, the reinforcing structure 500 can increase strength without significantly increasing the overall weight, which helps maintain the movement flexibility of the adjustment component 200, allowing the first drive component 300 and the second drive component 400 to drive the carrier 210 and blade movement more smoothly, ultimately achieving a precise and stable air guiding effect.

[0134] See Figure 4 As a specific embodiment of this application, the lower shell portion 213 may have a reinforcing region 2131 and a transmission region 2132, and the reinforcing region 2131 may be located on the rear side of the transmission region 2132.

[0135] The reinforcing zone 2131 and the transmission zone 2132 refer to two different functional areas divided on the lower shell 213. The reinforcing zone 2131 is mainly used to install the reinforcing structure 500 to enhance the structural rigidity, while the transmission zone 2132 is used to accommodate and install the transmission assembly 600 that drives the wind guide vanes 220. The reinforcing zone 2131 is located behind the transmission zone 2132, that is, in the rear area along the airflow direction, based on the stress distribution of the lower shell 213 in actual operation.

[0136] Typically, the front area of ​​the lower shell 213 needs to provide installation space for the transmission assembly 600 and may bear the torque from the blades, while the rear area bears more of the driving force from the first drive member 300 and the constraint force from the guide structure. Therefore, setting a reinforcing structure 500 in this area can effectively improve the overall deformation resistance of the lower shell 213, while avoiding interference with the installation of the front transmission assembly 600.

[0137] The reinforcing structure 500 can be disposed within the reinforcing area 2131. The reinforcing area 2131, as the rear region of the lower shell 213, can centrally accommodate various forms of reinforcing structures 500 to enhance the local stiffness and strength of this region. The reinforcing structure 500 may include reinforcing ribs, reinforcing plates, mesh structures, or honeycomb structures disposed within the reinforcing area 2131.

[0138] These reinforcing structures 500 can be integrally formed with the lower shell 213, for example, by injection molding directly onto the surface or interior of the reinforcing area 2131, or they can be installed within the reinforcing area 2131 as independent components. The arrangement of the reinforcing structures 500 within the reinforcing area 2131 can be optimized based on the stress analysis of that area. For example, a denser mesh of reinforcing ribs can be placed at locations of concentrated stress, or intersecting diagonal ribs can be placed in areas prone to bending deformation to effectively resist the stress and deformation generated by the driving and guiding constraints of the first driving member 300.

[0139] The transmission area 2132 may be equipped with a transmission assembly 600. The transmission assembly 600 is a mechanism assembly used to transmit power from the second drive member 400 to multiple guide vanes 220, enabling the vanes to rotate relative to the carrier member 210. The transmission assembly 600 may include various transmission forms, such as linkage mechanisms, gear transmission mechanisms, worm gear mechanisms, or synchronous belt transmission mechanisms, etc., and the specific form can be selected according to the number, layout, and required rotation angle of the guide vanes 220. As the front area of ​​the lower housing 213, the transmission area 2132 provides a mounting base and movement space for the transmission assembly 600, ensuring that the transmission assembly 600 can operate stably and reliably.

[0140] The output shaft of the second drive unit 400 can be located in the transmission zone 2132 and drive multiple guide vanes 220 to rotate relative to the carrier 210 via the transmission assembly 600.

[0141] The output shaft of the second drive unit 400 can be a motor shaft or an output end after passing through a reduction mechanism. The output shaft can be connected to the input end of the transmission assembly 600 via a coupling, gear, pulley, or other connecting components, thereby inputting power to the transmission assembly 600. The transmission assembly 600 can then convert the rotary or linear motion output by the second drive unit 400 into the synchronous rotation or rotation according to a specific pattern of multiple guide vanes 220, achieving precise adjustment of the airflow direction.

[0142] By dividing the lower shell 213 into a reinforcing zone 2131 and a transmission zone 2132, and placing the reinforcing zone 2131 behind the transmission zone 2132, an optimized configuration of function and structure can be achieved on the lower shell 213. The reinforcing structure 500 within the reinforcing zone 2131 effectively improves the overall rigidity of the lower shell 213, especially resisting loads from the rear drive and guide, providing a stable working foundation for the front transmission zone 2132. The transmission assembly 600 within the transmission zone 2132 enables the second drive component 400 to precisely drive multiple guide vanes 220. This partitioned design allows the lower shell 213 to meet structural strength requirements while providing suitable installation and working space for the transmission mechanism, avoiding mutual interference between the reinforcing structure 500 and the transmission assembly 600, and improving the space utilization efficiency and structural rationality of the lower shell 213.

[0143] As a specific embodiment of this application, multiple guide vanes 220 can be arranged sequentially at intervals along a first direction. The multiple vanes are arranged in parallel in space, with a certain distance between each vane, so that they can jointly form a continuously adjustable guide surface when rotating, and uniformly guide the passing airflow.

[0144] The transmission assembly 600 may include a connecting rod 610 and a plurality of transmission rods 620, wherein the connecting rod 610 may extend along a first direction.

[0145] The connecting rod 610 is an elongated strip-shaped component extending along a first direction. As the main transmission component in the transmission assembly 600, it is used to transmit driving force from the output shaft of the second drive member 400 to each blade. The extending direction of the connecting rod 610 is consistent with the arrangement direction of the multiple guide vanes 220, enabling it to establish a connection with each blade.

[0146] Multiple transmission rods 620 refer to intermediate transmission components connecting the connecting rod 610 and each guide vane 220. Each guide vane 220 can be provided with one or more transmission rods 620. One end of the transmission rod 620 is connected to the connecting rod 610, and the other end is connected to the corresponding guide vane 220, thereby transmitting the movement of the connecting rod 610 to the vane and driving the vane to rotate relative to the carrier 210.

[0147] The connecting rod 610 can connect to multiple guide vanes 220 via multiple transmission rods 620, meaning that a linkage relationship can be formed between the connecting rod 610 and the transmission rods 620, and between the transmission rods 620 and the vanes. When the second driving member 400 drives the connecting rod 610 to move, for example, by translating the connecting rod 610 along its own extension direction or rotating it around its own axis, the movement of the connecting rod 610 will be simultaneously transmitted to each guide vane 220 through multiple transmission rods 620, causing all vanes to rotate synchronously and achieving consistent adjustment of the air outlet direction.

[0148] The connection between the transmission rod 620 and the connecting rod 610, as well as between the transmission rod 620 and the blade, can be a hinge, ball joint, or sliding connection, to accommodate changes in the relative angles between the components during movement. The lengths and installation angles of the multiple transmission rods 620 can be matched and designed according to the blade layout and the required rotation range to ensure that the blades can rotate synchronously at the expected angle.

[0149] See Figure 5 The connecting rod 610 may be provided with a relief part 611, which can at least accommodate the rotating shaft 221 of part of the guide vane 220.

[0150] The clearance portion 611 refers to a special structural area, such as a groove, recess, or notch, provided on the connecting rod 610 to spatially avoid interference with the rotation axis 221 of the guide vane 220. The rotation axis 221 of the guide vane 220 is the central axis of rotation of the vane relative to the carrier 210, and typically extends from the end of the vane and is mounted on the carrier 210. When the connecting rod 610 extends along the first direction and passes near the blade rotation axis 221, in order to avoid physical collision or motion interference between the connecting rod 610 and the rotation axis 221, a clearance portion 611 can be provided on the connecting rod 610 at a position corresponding to the rotation axis 221, accommodating the end or part of the rotation axis 221 within the space formed by the clearance portion 611.

[0151] The arrangement of the clearance part 611 allows the connecting rod 610 to be arranged as close as possible to the blade, thereby shortening the length of the transmission rod 620 and improving the transmission rigidity, while avoiding interference with the rotation axis 221 of the blade, thus ensuring smooth transmission motion.

[0152] For example, the connecting rod 610 can be a long rod with a rectangular or circular cross-section. On its side surface facing the blade rotation shaft 221, corresponding to the position of each blade rotation shaft 221, an arc-shaped groove can be provided as a clearance part 611. After the connecting rod 610 is installed in place, the end of each blade rotation shaft 221 can extend into the corresponding arc-shaped groove. The arc-shaped contour of the groove is adapted to the circumferential surface of the rotation shaft 221, which not only provides a receiving space for the rotation shaft 221, but also allows the rotation shaft 221 to rotate freely in the groove without contacting the connecting rod 610.

[0153] By providing a clearance portion 611 on the connecting rod 610 to accommodate the rotating shaft 221 of the guide vane 220, the spatial interference problem between the transmission components and the blade rotating components can be effectively solved. This design allows the connecting rod 610 to be arranged closer to the blade in a more compact layout, thereby shortening the length of the transmission rod 620, improving the rigidity and response speed of the transmission system, and reducing elastic deformation and motion lag caused by excessive length of the transmission rod 620. The clearance portion 611 also provides greater freedom in the arrangement of the blade rotating shaft 221, allowing the swing range to be increased from 32° on one side to 46°, and the position of the rotating shaft 221 can be optimized according to performance requirements without excessive concern about interference with the transmission components. At the same time, the rotating shaft 221, housed within the clearance portion 611, can also play a certain role in limiting and protecting it, preventing damage to the rotating shaft 221 due to accidental collisions.

[0154] As a specific embodiment of this application, the number of adjustment components 200 can be multiple. Multiple adjustment components 200 refer to two or more adjustment units in the airflow structure that can work independently or in conjunction. Each adjustment component 200 has an independent bearing 210 and airflow guide blades 220, and can be controlled by its own driving component.

[0155] The plurality of adjustment components 200 may include a first adjustment component 200a and a second adjustment component 200b, and the first adjustment component 200a and the second adjustment component 200b may be arranged along a first direction.

[0156] See Figure 2 When multiple adjustment components 200 are arranged side by side along the first direction, a junction area will be formed between adjacent adjustment components 200. In order to avoid mechanical interference between adjacent adjustment components 200 during movement and to ensure that the entire air guiding structure can maintain good air guiding performance in the junction area, a clearance structure can be set at the adjacent ends of adjacent adjustment components 200.

[0157] Specifically, a first clearance structure 201 may be provided at the end of the first adjustment component 200a near the second adjustment component 200b; and / or, a second clearance structure 202 may be provided at the end of the second adjustment component 200b near the first adjustment component 200a.

[0158] The first clearance structure 201 and the second clearance structure 202 refer to special shapes or structures designed at the ends of the adjustment components 200, such as bevels, grooves, notches, chamfers or arc-shaped recesses, to provide clearance space for corresponding parts or movement trajectories of adjacent adjustment components 200.

[0159] The clearance structure allows the first adjustment component 200a and the second adjustment component 200b to fit more closely when arranged side by side, while ensuring that they do not collide or interfere with each other during their respective movements. When both adjustment components 200 need to swing or rotate, their end motion trajectories may overlap or approach each other. The clearance structure provides sufficient space for the movement of the other, allowing each adjustment component 200 to complete its motion stroke independently, achieving a larger overall adjustment range. The clearance structure can also be used to accommodate some protruding parts of adjacent adjustment components 200, such as the output end of the drive member, the connector of the transmission rod 620, or the end of the guide member 211, thereby achieving a compact layout of multiple adjustment components 200 in a limited space.

[0160] For example, the first adjusting component 200a may have an inwardly recessed arc-shaped groove at its end facing the second adjusting component 200b as a first clearance structure 201. Correspondingly, the second adjusting component 200b may also have an outwardly protruding arc-shaped surface at its end facing the first adjusting component 200a as a second clearance structure 202, which can match the arc-shaped groove of the first adjusting component 200a.

[0161] When the first adjusting component 200a and the second adjusting component 200b are installed side by side, the arc-shaped surface of the second adjusting component 200b can be partially accommodated within the arc-shaped groove of the first adjusting component 200a, forming a complementary meshing relationship between the two. This reduces the gap between adjacent adjusting components 200 and provides clearance space for their respective movements. The first clearance structure 201 and the second clearance structure 202 can also adopt other complementary shapes, such as the fit between inclined surfaces, the fit between a boss and a groove, etc. The specific form can be selected according to the movement mode and spatial layout of the adjusting components 200.

[0162] The first clearance structure 201 and the second clearance structure 202 can be simultaneously provided on both adjusting components 200, or only provided at the end of one of them. When only the first clearance structure 201 is provided, the end of the first adjusting component 200a provides space for the movement of the second adjusting component 200b through the clearance structure, while the end of the second adjusting component 200b can adopt a conventional design, maintaining its original structure and function. When the first clearance structure 201 and the second clearance structure 202 are provided simultaneously, they can cooperate with each other to form a more optimized space utilization scheme, making the connection between adjacent adjusting components 200 smoother and more compact.

[0163] By setting a first clearance structure 201 and / or a second clearance structure 202 at the adjacent ends of the first adjustment component 200a and the second adjustment component 200b, the spatial interference problem when multiple adjustment components 200 are arranged side by side can be effectively solved. This design allows multiple adjustment components 200 to be arranged more compactly, covering a larger air outlet area, while maintaining their independent movement capabilities. The presence of the clearance structure ensures that each adjustment component 200 can swing and rotate freely within its entire range of motion, without being restricted by adjacent components, thereby achieving a larger angular air guiding range and more flexible regional airflow control. The close cooperation between adjacent adjustment components 200 can also reduce airflow leakage or turbulence in the junction area of ​​the air guiding structure, improving the overall air guiding uniformity and effect. Through this optimized design, the air guiding structure can better adapt to the needs of large-size air conditioning equipment, providing a more comfortable and diverse air supply experience.

[0164] See Figure 6 As a specific embodiment of this application, the guide vane 220 may be provided with an inclined surface 222. The inclined surface 222 may be a planar or curved surface structure on the guide vane 220 that is inclined at a certain angle relative to its main body surface, in order to optimize the guiding effect of airflow or improve the cooperation between the guide vane 220 and surrounding components.

[0165] The inclined surface 222 can be located at the top of the guide vane 220, that is, at the end of the guide vane 220 away from its mounting base in the height direction, which is the end region of the guide vane 220 in the air outlet direction.

[0166] For example, the inclined surface 222 can be formed by chamfering or beveling the top edge of the guide vane 220, or by adding an inclined plate-like structure to the top of the guide vane 220. The inclination angle of the inclined surface 222 can be selected according to airflow guidance requirements and spatial layout; for example, it can be set to an acute angle, a right angle, or an obtuse angle with the main surface of the guide vane 220. The surface of the inclined surface 222 can be set as a plane or a curved surface to adapt to different airflow characteristics.

[0167] When the guide vane 220 is parallel to the extension direction of the support member 210, the inclined surface 222 can face the outside of the adjustment assembly 200.

[0168] The guide vane 220 extends parallel to the support member 210, guiding the vane 220 to a position where its length direction aligns with that of the support member 210. In this state, the inclined surface 222 at the top of the guide vane 220 can face outwards from the adjustment assembly 200, meaning the normal direction of the inclined surface 222 points away from the center of the adjustment assembly 200, i.e., towards the outside of the air outlet of the air conditioning unit or towards the housing. This orientation allows the inclined surface 222 to cooperate with other surrounding structures when the guide vane 220 is in this position.

[0169] By setting the inclined surface 222 and aligning the guide vane 220 parallel to the support member 210 with the inclined surface 222 facing outwards from the adjustment assembly 200, multiple functions can be achieved when the guide vane 220 is in a specific position. For example, the inclined surface 222 can form a tighter fit with the housing or air outlet edge of the air conditioning unit, reducing the gap between the guide vane 220 and the housing, preventing airflow leakage from the gap, and improving airflow efficiency. The inclined surface 222 can also serve as a guide surface, guiding airflow in a specific direction and improving the airflow effect. When the guide vane 220 is closed, the inclined surface 222 facing outwards from the adjustment assembly 200 allows it to better contact the housing or sealing structure, improving sealing performance and preventing backflow of airflow or dust entry when airflow is not needed. This design makes full use of the space at the top of the guide vane 220, optimizing the overall performance of the airflow structure without adding additional components.

[0170] This application provides an air conditioner, including an air guide structure as described in any of the above embodiments.

[0171] Since the air conditioner includes the air guiding structure of any of the above embodiments, the advantages of the air conditioner including the air guiding structure of any of the above embodiments can be specifically referred to in the relevant description above, and will not be repeated here.

[0172] The above technical description is illustrated with reference to the accompanying drawings, which form a part of this application, and which show implementations according to the described embodiments. While these embodiments are described in sufficient detail to enable those skilled in the art to implement them, these embodiments are not limiting; thus, other embodiments can be used, and variations can be made without departing from the scope of the described embodiments.

[0173] Furthermore, terminology is used in the above technical description to provide a thorough understanding of the described embodiments. However, excessive detail is not required to implement the described embodiments. Therefore, the above description of the embodiments is presented for illustrative and descriptive purposes. The embodiments presented in the above description, as well as the examples disclosed according to these embodiments, are provided separately to add context and aid in understanding the described embodiments. The above specification is not intended to be exhaustive or to limit the described embodiments to the precise form of this application. Based on the above teachings, several modifications, selections, and variations are possible. In some cases, well-known processing steps have not been described in detail to avoid unnecessarily affecting the described embodiments.

[0174] This application uses specific embodiments to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

[0175] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An air guiding structure, characterized in that, Includes mounting bracket, adjustment assembly, first drive component, and second drive component; The adjustment assembly includes a support member and a guide vane. The support member is movably mounted on the mounting bracket, and the guide vane is movably mounted on the support member. The first driving component is disposed on the mounting bracket, and the output end of the first driving component is connected to the carrier component; the second driving component is disposed on the carrier component, and the output end of the second driving component is connected to the air guide blade, and the first driving component is located closer to the middle of the mounting bracket relative to the second driving component.

2. The air guiding structure according to claim 1, characterized in that, The first end of the carrier is farther away from the edge of the mounting bracket relative to the second end of the carrier; When the first end of the carrier moves toward the front, the second end of the carrier moves toward the rear, and the second end of the carrier moves toward the middle of the mounting bracket.

3. The air guiding structure according to claim 1, characterized in that, The first driving component is fixedly disposed on the bottom surface of the mounting bracket, and the output shaft of the first driving component passes through the mounting bracket and is connected to the bearing component; The second driving member is movably disposed on the bottom surface of the mounting bracket, which is provided with a clearance opening, and the output shaft of the second driving member is connected to the carrier through the clearance opening.

4. The air guiding structure according to claim 3, characterized in that, In the front-rear direction of the carrier, the first driving member is located between the front end and the middle of the carrier; In the front-rear direction of the carrier, the second driving member is closer to the front end of the carrier relative to the first driving member.

5. The air guiding structure according to claim 4, characterized in that, The carrier is provided with a guide, and the mounting bracket is provided with a guide groove; The guide member is spaced apart from the first driving member, and the guide member can slide relative to the guide groove around the output shaft of the first driving member.

6. The air guiding structure according to claim 5, characterized in that, The number of guide grooves is multiple, and the multiple guide grooves are arranged at intervals in sequence along a direction away from the first driving member; The number of guide members is multiple, and the multiple guide members are correspondingly arranged with the multiple guide grooves. The guide members are slidably arranged in the corresponding guide grooves. The plurality of guide elements includes a first guide element and a second guide element; The line connecting the first guide member and the first drive member is the first line, and the line connecting the second guide member and the first drive member is the second line; the angle between the first line and the second line is greater than or equal to 20 degrees and less than or equal to 90 degrees.

7. The air guiding structure according to any one of claims 1-6, characterized in that, The support member includes an upper shell and a lower shell that are connected to each other; The lower shell is slidably connected to the mounting bracket, and the upper shell is connected to a plurality of the air guide blades; at least one of the lower shell and the upper shell is provided with a reinforcing structure.

8. The air guiding structure according to claim 7, characterized in that, The lower shell portion has a reinforcing area and a transmission area, with the reinforcing area located behind the transmission area; The reinforcing structure is disposed within the reinforcing area; The transmission zone is equipped with a transmission assembly, and the output shaft of the second drive member is located in the transmission zone, and drives multiple guide vanes to rotate relative to the carrier member through the transmission assembly.

9. The air guiding structure according to claim 8, characterized in that, Multiple guide vanes are arranged at intervals along a first direction; The transmission assembly includes a connecting rod and a plurality of transmission rods. The connecting rod extends along the first direction and can be connected to a plurality of the wind guide blades through the plurality of transmission rods. The connecting rod is provided with a clearance portion, which is at least used to accommodate part of the rotating shaft of the guide vane.

10. The air guiding structure according to any one of claims 1-9, characterized in that, The number of adjustment components is multiple, and the multiple adjustment components include a first adjustment component and a second adjustment component, wherein the first adjustment component and the second adjustment component are arranged along a first direction; The first adjusting component has a first clearance structure at the end near the second adjusting component; and / or, the second adjusting component has a second clearance structure at the end near the first adjusting component.

11. The air guiding structure according to any one of claims 1-9, characterized in that, The air guide blade is provided with an inclined surface, and the inclined surface is located at the top of the air guide blade; When the air guide vane is parallel to the extension direction of the carrier, the inclined surface faces the outside of the adjustment assembly.

12. An air conditioner, characterized in that, Includes the air guiding structure as described in any one of claims 1-11.

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