Air outlet assembly and air conditioner

Abstract

The air outlet assembly comprises an air outlet frame with an air outlet channel and an air sweeping blade located in the air outlet channel, and the air sweeping blade comprises a connecting rod extending in the first direction and a plurality of blade bodies arranged at intervals in the first direction and connected to the connecting rod. A shifting piece is formed on the side, away from the blade body, of the connecting rod, a shifting piece positioning piece fixedly connected to the air outlet frame is further formed in the air outlet channel, the shifting piece can deflect by a target angle under the driving action of external force and can be locked by the shifting piece positioning piece at the target angle, and the connecting rod, the shifting piece and the blade body are integrally formed. The connecting rod, the shifting piece and the blade body are integrally formed, the shifting piece can be manually shifted, the air sweeping angle of the air outlet assembly can be adjusted through deformation of the air sweeping blade, the number of components involved in the structure is extremely small, the structure is simple, and assembling and maintaining are more convenient.

Description

Technical Field

[0001] This invention belongs to the field of air conditioning design technology, specifically relating to an air outlet assembly and an air conditioner. Background Technology

[0002] Traditional parking air conditioning vent assemblies typically employ multiple independent blades connected by linkages to guide airflow in both left-right and front-back directions. This results in a large number of parts and lengthy assembly time. For example, the air outlet module disclosed in patent CN117485089A includes: a blade mounting frame, multiple transverse blades spaced apart in the longitudinal direction, and multiple longitudinal blades spaced apart in the transverse direction. These blades are connected by linkages to swing in tandem. While this technical solution can achieve airflow in both directions, it has a large number of parts, a complex structure, and high mold and production costs. Another example is the air guiding assembly disclosed in patent CN218948888U, which includes an air guiding frame, multiple first air guiding plates, multiple second air guiding plates, a first linkage, and a toggle element. The first linkage is hinged to the multiple first air guiding plates. This solution claims to solve the technical problem of the complex structure of existing parking air conditioning air guiding assemblies, but the number of parts is still relatively large. Summary of the Invention

[0003] Therefore, the present invention provides an air outlet assembly and an air conditioner that can overcome the shortcomings of the related technology, where the air outlet assembly's air sweeping blade angle adjustment structure is jointly implemented by components such as connecting rods, resulting in a relatively complex structure and a large number of parts.

[0004] To address the aforementioned problems, the present invention provides an air outlet assembly, comprising an air outlet frame having an air outlet channel and a sweeping blade located within the air outlet channel. The sweeping blade includes a connecting rod extending along a first direction and a plurality of blade bodies spaced apart along the first direction and connected to the connecting rod. A lever is formed on the side of the connecting rod facing away from the blade bodies. A lever positioning member is also formed within the air outlet channel and fixedly connected to the air outlet frame. The lever can be deflected at a target angle under the action of an external force and can be locked by the lever positioning member at the target angle. The connecting rod, lever, and blade bodies are integrally formed.

[0005] In some embodiments, the paddle includes a first piece and a second piece, with one end of the first piece and the second piece connected to the connecting rod. The paddle has an open state where the first piece and the second piece are far apart from each other and a closed state where they are engaged with each other by a connecting post. The paddle positioning member has a plurality of positioning grooves, and when the paddle is in the closed state, the connecting post is accommodated in the positioning grooves.

[0006] In some embodiments, the paddle positioning component includes a positioning arc plate extending along the first direction. A plurality of positioning grooves are spaced apart along the arc direction of the positioning arc plate on its outer circumferential wall. When the paddle is in the engaged state, the first piece and the second piece are engaged with the outer side of the positioning arc plate, and the connecting post is located on the side of the positioning arc plate away from the connecting rod. Alternatively, the connecting post is connected to one of the first piece and the second piece, and the other of the first and second pieces has a connecting hole for engaging with the connecting post. The connecting post, the first piece, the second piece, the connecting rod, and the blade body are integrally formed.

[0007] In some embodiments, the paddle positioning component further includes a positioning plate that extends along the first direction and is connected to two opposing inner walls of the air outlet frame, and the positioning arc piece is integrally formed with the positioning plate.

[0008] In some embodiments, each blade body has a blade limiting member connected to one end away from the connecting rod. Each blade limiting member extends along a second direction perpendicular to the first direction, and both ends of the blade limiting member are detachably connected to the two opposing inner walls of the air outlet frame.

[0009] In some embodiments, a connecting piece is provided between the blade body and the blade limiting member, the thickness of the connecting piece being less than the thickness of the blade body.

[0010] In some embodiments, a through hole is formed within the connecting piece.

[0011] In some embodiments, one end of each blade limiting member is connected to a first side connecting plate and the other end is connected to a second side connecting plate, and the first side connecting plate and the second side connecting plate are snap-fitted to the air outlet frame.

[0012] In some embodiments, the air outlet frame is provided with a plurality of hooks on the inner wall corresponding to the positions of the first side connecting plate and the second side connecting plate. Each hook is spaced apart along the first direction, and the hook bodies of two adjacent hooks have opposite bending directions; and / or, the first side connecting plate, the second side connecting plate, the blade limiting member, the connecting piece and the blade body are integrally formed.

[0013] In some embodiments, each blade body is semi-circular, and the non-arc surface of the semi-circular shape is located on the side closer to the connecting rod, and each blade limiting member is a semi-circular shape concentric with the blade body.

[0014] In some embodiments, ventilation holes are formed on the blade bodies at both ends along the first direction.

[0015] In some embodiments, the air outlet frame has a pivot on the outer wall of the two side walls perpendicular to the first direction.

[0016] In some embodiments, the outer walls of the two sidewalls of the air outlet frame perpendicular to the first direction are provided with a plurality of deflection limiting grooves spaced apart around the rotating shaft; or, the outer walls of the two sidewalls of the air outlet frame perpendicular to the first direction are provided with two limiting posts, the two limiting posts being symmetrically arranged on both sides of the rotating shaft; or, the outer walls of the two sidewalls of the air outlet frame perpendicular to the first direction are provided with a plurality of deflection limiting grooves spaced apart around the rotating shaft; and / or, the outer walls of the two sidewalls of the air outlet frame perpendicular to the first direction are provided with two limiting posts, the two limiting posts being symmetrically arranged on both sides of the rotating shaft.

[0017] The present invention also provides an air conditioner, including an indoor unit panel, wherein an air outlet is formed on the indoor unit panel, and an air outlet assembly is assembled inside the air outlet, wherein the air outlet assembly is the aforementioned air outlet assembly.

[0018] In some embodiments, when the air outlet assembly includes a rotating shaft, a deflection limiting groove, and a limiting post, a first support plate and a second support plate are respectively provided at the two edges of the air outlet in the first direction. The two rotating shafts of the air outlet frame are rotatably connected to the first support plate and the second support plate, respectively. When the deflection limiting groove is provided on the outer wall of the side wall of the air outlet frame perpendicular to the first direction, a limiting protrusion is formed on the first support plate, the second support plate, and the area corresponding to the position of the deflection limiting groove on the air outlet frame. The limiting protrusion is engaged with the deflection limiting groove. When the limiting post is provided on the outer wall of the side wall of the air outlet frame perpendicular to the first direction, a limiting groove for accommodating each limiting post is formed on the area corresponding to the position of the first support plate, the second support plate, and the area corresponding to the position of the limiting post on the air outlet frame. And / or, the air conditioner is a parking air conditioner or a window air conditioner.

[0019] In some embodiments, a sliding groove for sliding cooperation with the rotating shaft is formed on the inner wall surface of the one of the first support plate and the second support plate that does not have the limiting protrusion; and / or, an elastic boss protruding toward the air outlet frame is formed on the inner wall surface of at least one of the first support plate and the second support plate.

[0020] The air outlet assembly and air conditioner provided by this invention have the following beneficial effects: The connecting rod, lever, and blade body are integrally molded, and the sweeping angle of the air outlet component can be adjusted by manually moving the lever and utilizing the deformation of the sweeping blade itself. The structure involves very few parts and is simple, avoiding abnormal noise caused by the mechanical cooperation and friction of multiple parts, making assembly and maintenance more convenient. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. The drawings described below are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the air outlet assembly in an embodiment of the present invention. In the diagram, the horizontal direction is the first direction and the vertical direction is the second direction. The sweeping blades can be manually moved to adjust the sweeping angle in the horizontal direction, and the air outlet frame can be manually moved to adjust the air outlet angle in the vertical direction. Figure 2 yes Figure 1 A three-dimensional structural diagram of the sweeping blades in the diagram, with the lever in the open position; Figure 3 yes Figure 1 A three-dimensional structural diagram of the sweeping blades, with the lever in the diagram in a locked state; Figure 4 yes Figure 1 A three-dimensional structural diagram of the air outlet frame; Figure 5 yes Figure 4 A longitudinal cross-sectional view of the air outlet frame in the middle; Figure 6 yes Figure 1 A partial 3D structural diagram of the air outlet frame at the other end; Figure 7 This is a schematic diagram (cross-section) of the air outlet assembly in an embodiment of the present invention, showing the blade body in a centered and undeflected state. Figure 8 This is a schematic diagram (cross-section) of the air outlet assembly in an embodiment of the present invention, showing the blade body in a deflected state. Figure 9 This is a partial structural schematic diagram of an air conditioner indoor unit according to another embodiment of the present invention; Figure 10 yes Figure 9 A partial structural diagram (sectional view) of the indoor unit panel.

[0023] The attached figures are labeled as follows: 1. Air outlet frame; 11. Paddle positioning component; 111. Positioning groove; 112. Positioning arc piece; 113. Positioning plate; 12. Hook; 13. Rotating shaft; 14. Deflection limiting groove; 15. Limiting post; 2. Sweeping blade; 21. Blade body; 211. Ventilation hole; 22. Paddle; 221. First blade body; 2211. Connecting post; 2212. Connecting hole; 222. Second blade body; 23. Connecting rod; 24. Blade limiting component; 241. First side connecting plate; 242. Second side connecting plate; 25. Connecting piece; 251. Through hole; 100. Indoor unit panel; 101. First support plate; 102. Second support plate; 103. Limiting protrusion; 104. Limiting groove; 105. Air outlet; 106. Sliding groove; 107. Elastic boss; 108. Rotating shaft hole. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0026] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90° or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0027] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0028] See also Figures 1 to 10 As shown in the figure, according to an embodiment of the present invention, an air outlet assembly is provided, including an air outlet frame 1 having an air outlet channel (not labeled in the figure) and a sweeping blade 2 located within the air outlet channel. The sweeping blade 2 includes a connecting rod 23 extending along a first direction and a plurality of blade bodies 21 spaced along the first direction and connected to the connecting rod 23. A deflector 22 is formed on the side of the connecting rod 23 near the side opposite to the blade bodies 21. A deflector positioning member 11 fixedly connected to the air outlet frame 1 is also formed within the air outlet channel. The deflector 22 is capable of deflecting at a target angle under the action of an external force and is able to The connecting rod 23, the lever 22, and the blade body 21 are integrally formed at the target angle by the lever positioning member 11. Specifically, the integral forming is an integral injection molding. The material of the sweeping blade 2 can be a plastic with a certain degree of flexibility. In actual use, the user applies force to the lever 22, which can drive the connecting rod 23 to move along the first direction. The moving connecting rod 23 then causes the blade bodies 21 on it to deflect at the target angle. The lever positioning member 11 then fixes the position of the lever 22, thus realizing the manual adjustment of the sweeping angle of the air outlet assembly. In a specific embodiment, the target angle is within ±50° (inclusive).

[0029] In this technical solution, the connecting rod 23, the lever 22 and the blade body 21 are integrally formed and the air outlet angle can be adjusted by manually moving the lever 22 to utilize the deformation of the air sweeping blade 2. The structure involves very few parts and is simple, avoiding abnormal noise caused by the mechanical cooperation and friction of multiple parts, and making assembly and maintenance more convenient.

[0030] In some embodiments, the paddle 22 includes a first piece 221 and a second piece 222, with one end of the first piece 221 and the second piece 222 connected to the connecting rod 23. The paddle 22 has an open state where the first piece 221 and the second piece 222 are far apart from each other, and a fastened state where they are fastened together by the connecting post 2211. The paddle positioning member 11 has a plurality of positioning grooves 111. When the paddle 22 is in the fastened state, the connecting post 2211 is accommodated in the positioning grooves 111.

[0031] In this technical solution, the selective adjustment of the sweeping angle of each blade body 21 is achieved by the selective fitting and cooperating of the connecting post 2211 on the lever 22 with one of the multiple positioning slots 111 on the lever positioning member 11, which further simplifies the structural design and facilitates user operation.

[0032] See details Figure 5 As shown, in some embodiments, the paddle positioning member 11 includes a positioning arc piece 112, which extends along the first direction (the arc piece extends in a plane). A plurality of positioning grooves 111 are spaced apart along the arc direction of the positioning arc piece 112 on the outer circumferential wall of the positioning arc piece 112. When the paddle 22 is in the fastening state, the first piece 221 and the second piece 222 are fastened to the outside of the positioning arc piece 112, and the connecting post 2211 is located on the side of the positioning arc piece 112 away from the connecting rod 23.

[0033] In this technical solution, by forming each positioning groove 111 on the outer circumferential wall of the positioning arc plate 112, when the user applies force to the lever 22, the connecting post 2211 of the lever 22 can rotate around the center of the positioning arc plate 112 to synchronously adjust the sweeping angle of each blade body 21, thereby improving the user's operating feel and user experience.

[0034] In some embodiments, the connecting post 2211 is connected to one of the first plate 221 and the second plate 222, and the other of the first plate 221 and the second plate 222 has a connecting hole 2212 that is snapped into the connecting post 2211. The connecting post 2211, the first plate 221, the second plate 222, the connecting rod 23, and the blade body 21 are integrally formed, and all related components are integrally formed to ensure that the number of parts does not increase.

[0035] In some embodiments, the paddle positioning member 11 further includes a positioning plate 113, which extends along the first direction and is connected to two opposing inner walls of the air outlet frame 1. The positioning arc piece 112 is integrally formed with the positioning plate 113. In a specific embodiment, the aforementioned air outlet frame 1 and the paddle positioning member 11 are integrally injection molded from hard plastic.

[0036] In this technical solution, the two ends of the positioning plate 113 are connected to the two opposite inner walls of the air outlet frame 1 in the first direction. On the premise of achieving reliable support for the aforementioned positioning arc plate 112, it can also improve the overall structural strength of the air outlet frame 1 and enhance the overall deformation resistance of the air outlet frame 1.

[0037] In some embodiments, each blade body 21 is connected to a blade limiting member 24 at the end away from the connecting rod 23. Each blade limiting member 24 extends along a second direction perpendicular to the first direction, and both ends of the blade limiting member 24 are detachably connected to the two opposing inner walls of the air outlet frame 1.

[0038] In this technical solution, blade limiting members 24 are respectively provided at the end of each blade body 21 away from the connecting rod 23, which can fix the position of the end of each blade body 21 away from the aforementioned lever 22. Thus, when the lever 22 is moved at a certain angle along the first direction, the end of each blade body 21 will not move with the connecting rod 23 at the other end because it is fixed, which can increase the deflection angle of each blade body 21, thereby ensuring the adjustment range of the sweeping angle of each blade body 21.

[0039] In some embodiments, a connecting piece 25 is provided between the blade body 21 and the blade limiting member 24, and the thickness of the connecting piece 25 is less than the thickness of the blade body 21.

[0040] In this technical solution, by designing the thickness of the connecting piece 25 to be smaller, it has a greater deformation capacity, which makes the adjustment of the sweeping angle of each blade body 21 smoother and easier. More importantly, the improved deformation capacity of this part can prevent the connecting piece 25 from breaking due to stress fatigue during the frequent deflection of the blade body 21.

[0041] In some embodiments, a through hole 251 is formed in the connecting piece 25, which can further improve the deformation capacity of each connecting piece 25, improve the smoothness of the sweeping angle adjustment of each blade body 21, and reduce the resistance at the user's operating lever 22.

[0042] In some embodiments, one end of each blade limiting member 24 is connected to the first side connecting plate 241 and the other end is connected to the second side connecting plate 242. The first side connecting plate 241 and the second side connecting plate 242 are snap-fitted to the air outlet frame 1.

[0043] In this technical solution, the two ends of the blade limiting member 24 are respectively connected to the first side connecting plate 241 and the second side connecting plate 242 to realize the snap-fit ​​connection between the sweeping blade 2 and the air outlet frame 1. At the same time, combined with the aforementioned paddle 22 to snap-fit ​​and wrap the positioning arc piece 112, the sweeping blade 2 is detachably connected to the air outlet frame 1, which is convenient for assembly and maintenance.

[0044] Specifically, in some embodiments, the air outlet frame 1 is provided with a plurality of hooks 12 on the inner wall corresponding to the positions of the first side connecting plate 241 and the second side connecting plate 242. Each hook 12 is spaced apart along the first direction, and the hook bodies of two adjacent hooks 12 are bent in opposite directions, which can achieve reliable fixing of the corresponding side connecting plates.

[0045] In some embodiments, the first side connecting plate 241, the second side connecting plate 242, the blade limiting member 24, the connecting piece 25 and the blade body 21 are integrally formed, further reducing the number of assembly parts.

[0046] In some embodiments, each blade body 21 is semi-circular, and the non-arc surface of the semi-circular part is located on the side closer to the connecting rod 23, and each blade limiting member 24 is a semi-circular part concentric with the blade body 21.

[0047] In this technical solution, the blade body 21 and the blade limiting member 24 are designed as concentric semicircles, which can ensure that the air outlet frame 1 does not interfere with the structure of the air sweeping blades and the air supply duct when the air outlet angle is changed by being driven to rotate. In addition, the semicircular blade limiting member 24 is an arched structure that is away from the lever 22, which can form an internal elastic force on the lever 22 close to the positioning groove 111, thereby ensuring the smoothness of position adjustment when the user applies force to the lever 22, and also ensuring that the connecting column 2211 is reliably accommodated in the corresponding positioning groove 111 when no user applies force.

[0048] In some embodiments, ventilation holes 211 are formed on the blade bodies 21 at both ends along the first direction, specifically... Figure 1 The orientation shown is for reference. Ventilation holes 211 are formed on the leftmost and rightmost blade bodies 21 to ensure that the airflow near the edge of the air outlet can be smoothly discharged when the deflection angle of each blade body 21 is large.

[0049] In some embodiments, the outer walls of the two side walls of the air outlet frame 1 perpendicular to the first direction are provided with a rotating shaft 13, so that the user can apply force to the air outlet frame 1 to rotate and swing to adjust the air outlet direction of the air outlet channel.

[0050] In some embodiments, the outer walls of the two side walls of the air outlet frame 1 perpendicular to the first direction are provided with a plurality of deflection limiting grooves 14 spaced around the rotating shaft 13, so as to position the air outlet frame 1 at different air outlet angles.

[0051] In some embodiments, two limiting posts 15 are provided on the outer walls of the two side walls of the air outlet frame 1 perpendicular to the first direction. The two limiting posts 15 are symmetrically arranged on both sides of the rotating shaft 13 so as to limit the rotational air outlet angle of the air outlet frame 1 in both directions.

[0052] In other embodiments, the outer wall of one of the two side walls perpendicular to the first direction of the air outlet frame 1 is provided with a plurality of deflection limiting grooves 14 spaced around the rotating shaft 13, and the outer wall of the other of the two side walls perpendicular to the first direction of the air outlet frame 1 is provided with two limiting posts 15, and the two limiting posts 15 are symmetrically arranged on both sides of the rotating shaft 13.

[0053] According to an embodiment of the present invention, an air conditioner is also provided, especially an air conditioner for scenarios with high requirements for space utilization and operational stability, such as a parking air conditioner or a window air conditioner. The air conditioner includes an indoor unit panel 100, on which an air outlet 105 is constructed, and an air outlet assembly is assembled inside the air outlet 105, the air outlet assembly being the aforementioned air outlet assembly.

[0054] In some implementation methods, see details. Figure 10As shown, when the air outlet assembly includes a rotating shaft 13, a deflection limiting groove 14, and a limiting post 15, the air outlet 105 is provided with a first support plate 101 and a second support plate 102 at its two edges in the first direction, respectively. The two rotating shafts 13 of the air outlet frame 1 are rotatably connected to the first support plate 101 and the second support plate 102, respectively. When the deflection limiting groove 14 is provided on the outer wall of the side wall of the air outlet frame 1 perpendicular to the first direction, the first support plate 101, A limiting protrusion 103 is formed on the area corresponding to the position of the deflection limiting groove 14 on the air outlet frame 1 on the second support plate 102. The limiting protrusion 103 is fastened to the deflection limiting groove 14. When the limiting post 15 is provided on the outer wall of the side wall of the air outlet frame 1 perpendicular to the first direction, a limiting groove 104 for accommodating each limiting post 15 is formed on the area corresponding to the position of the limiting post 15 on the first support plate 101, the second support plate 102 and the air outlet frame 1.

[0055] In this technical solution, the air outlet angle of the air outlet frame 1 is locked by engaging with one of the deflection limiting grooves 14 on the air outlet frame 1. The deflection range of the air outlet angle of the air outlet frame 1 is mechanically limited by the engagement of the limiting groove 104 and the limiting post 15, ensuring that the air outlet angle is within a reasonable range. It should be noted that the aforementioned limiting protrusion 103 is located on the outwardly protruding support plate and can undergo a certain degree of elastic deformation when subjected to force.

[0056] In some embodiments, a sliding groove 106 for slidingly engaging with the rotating shaft 13 is formed on the inner wall surface of one of the first support plate 101 and the second support plate 102 that does not have the limiting protrusion 103. The sliding groove 106 communicates with the corresponding rotating shaft hole 108, which facilitates the assembly of the air outlet frame 1 and the indoor unit panel 100.

[0057] In some embodiments, at least one of the first support plate 101 and the second support plate 102 has an elastic boss 107 protruding toward the side of the air outlet frame 1 on its inner sidewall, so that after the air outlet frame 1 is assembled into the aforementioned air outlet 105, force can be applied to the air outlet frame 1 in the first direction to prevent the air outlet frame 1 from moving in the first direction.

[0058] It will be readily understood by those skilled in the art that, without conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.

[0059] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention. The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the protection scope of the present invention.

Claims

1. An air outlet assembly, characterized in that, The device includes an air outlet frame (1) with an air outlet channel and a sweeping blade (2) located in the air outlet channel. The sweeping blade (2) includes a connecting rod (23) extending along a first direction and a plurality of blade bodies (21) spaced along the first direction and connected to the connecting rod (23). A lever (22) is formed on the side of the connecting rod (23) facing away from the blade body (21). A lever positioning member (11) fixedly connected to the air outlet frame (1) is also formed in the air outlet channel. The lever (22) can be deflected at a target angle under the action of external force and can be locked by the lever positioning member (11) at the target angle. The connecting rod (23), lever (22) and blade body (21) are integrally formed.

2. The air outlet assembly according to claim 1, characterized in that, The paddle (22) includes a first piece (221) and a second piece (222). One end of the first piece (221) and the second piece (222) are connected to the connecting rod (23). The paddle (22) has an open state in which the first piece (221) and the second piece (222) are far apart from each other, and a fastened state in which they are fastened together by the connecting post (2211). The paddle positioning member (11) has a plurality of positioning grooves (111). When the paddle (22) is in the fastened state, the connecting post (2211) is accommodated in the positioning groove (111).

3. The air outlet assembly according to claim 2, characterized in that, The paddle positioning component (11) includes a positioning arc plate (112), which extends along the first direction. A plurality of positioning grooves (111) are spaced apart along the arc direction of the positioning arc plate (112) on the outer circumferential wall of the positioning arc plate (112). When the paddle (22) is in the engaged state, the first piece (221) and the second piece (222) are engaged on the outer side of the positioning arc plate (112), and the connecting post (2211) is located at the... The positioning arc plate (112) is located on the side away from the connecting rod (23); and / or, the connecting post (2211) is connected to one of the first plate (221) and the second plate (222), and the other of the first plate (221) and the second plate (222) has a connecting hole (2212) that is snapped into the connecting post (2211). The connecting post (2211), the first plate (221), the second plate (222), the connecting rod (23), and the blade body (21) are integrally formed.

4. The air outlet assembly according to claim 3, characterized in that, The paddle positioning component (11) also includes a positioning plate (113), which extends along the first direction and is connected to the two opposing inner walls of the air outlet frame (1). The positioning arc piece (112) is integrally formed with the positioning plate (113).

5. The air outlet assembly according to claim 3, characterized in that, Each blade body (21) has a blade limiting member (24) connected to one end away from the connecting rod (23). Each blade limiting member (24) extends along a second direction perpendicular to the first direction, and both ends of the blade limiting member (24) are detachably connected to the two opposite inner walls of the air outlet frame (1).

6. The air outlet assembly according to claim 5, characterized in that, There is a connecting piece (25) between the blade body (21) and the blade limiting member (24), and the thickness of the connecting piece (25) is less than the thickness of the blade body (21).

7. The air outlet assembly according to claim 6, characterized in that, A through hole (251) is formed in the connecting piece (25).

8. The air outlet assembly according to claim 6, characterized in that, One end of each blade limiting member (24) is connected to the first side connecting plate (241), and the other end is connected to the second side connecting plate (242). The first side connecting plate (241) and the second side connecting plate (242) are snap-fitted to the air outlet frame (1).

9. The air outlet assembly according to claim 8, characterized in that, The air outlet frame (1) is provided with a plurality of hooks (12) on the inner wall corresponding to the positions of the first side connecting plate (241) and the second side connecting plate (242). Each hook (12) is spaced apart along the first direction, and the hook bodies of two adjacent hooks (12) are bent in opposite directions; and / or, the first side connecting plate (241), the second side connecting plate (242), the blade limiting member (24), the connecting piece (25) and the blade body (21) are integrally formed.

10. The air outlet assembly according to claim 5, characterized in that, Each blade body (21) is semi-circular, and the non-arc surface of the semi-circular part is located on the side close to the connecting rod (23). Each blade limiting member (24) is a semi-circular part concentric with the blade body (21).

11. The air outlet assembly according to claim 1, characterized in that, Ventilation holes (211) are formed on the blade body (21) at both ends along the first direction.

12. The air outlet assembly according to claim 1, characterized in that, The air outlet frame (1) has a rotating shaft (13) on the outer wall of the two side walls perpendicular to the first direction.

13. The air outlet assembly according to claim 12, characterized in that, The air outlet frame (1) has multiple deflection limiting grooves (14) spaced around the rotating shaft (13) on the outer wall of the two side walls perpendicular to the first direction; or, the air outlet frame (1) has two limiting posts (15) spaced around the rotating shaft (13) on the outer wall of the two side walls perpendicular to the first direction, and the two limiting posts (15) are symmetrically arranged on both sides of the rotating shaft (13); or, the air outlet frame (1) has multiple deflection limiting grooves (14) spaced around the rotating shaft (13) on the outer wall of one of the two side walls perpendicular to the first direction, and two limiting posts (15) spaced around the rotating shaft (13) on the outer wall of the other of the two side walls perpendicular to the first direction, and the two limiting posts (15) are symmetrically arranged on both sides of the rotating shaft (13).

14. An air conditioner, comprising an indoor unit panel (100), wherein an air outlet (105) is configured on the indoor unit panel (100), and an air outlet assembly is assembled within the air outlet (105), characterized in that, The air outlet assembly is the air outlet assembly according to any one of claims 1 to 13.

15. The air conditioner according to claim 14, characterized in that, When the air outlet assembly includes a rotating shaft (13), a deflection limiting groove (14), and a limiting post (15), the air outlet (105) is provided with a first support plate (101) and a second support plate (102) at the two edges of the air outlet (105) in the first direction, respectively. The two rotating shafts (13) of the air outlet frame (1) are rotatably connected to the first support plate (101) and the second support plate (102) respectively. When the deflection limiting groove (14) is provided on the outer wall of the side wall of the air outlet frame (1) perpendicular to the first direction, the first support plate (101) and the second support plate (102) are connected to the air outlet. A limiting protrusion (103) is formed on the area corresponding to the position of the deflection limiting groove (14) on the air frame (1). The limiting protrusion (103) is fastened to the deflection limiting groove (14). When the limiting post (15) is provided on the outer wall of the side wall of the air outlet frame (1) perpendicular to the first direction, a limiting groove (104) for accommodating each limiting post (15) is formed on the area corresponding to the position of the limiting post (15) on the first support plate (101), the second support plate (102), and the air outlet frame (1); and / or, the air conditioner is a parking air conditioner or a window air conditioner.

16. The air conditioner according to claim 15, characterized in that, The inner wall surface of one of the first support plate (101) and the second support plate (102) without the limiting protrusion (103) is formed with a sliding groove (106) for sliding cooperation with the rotating shaft (13); and / or, at least one of the first support plate (101) and the second support plate (102) is formed with an elastic boss (107) protruding toward the side of the air outlet frame (1).

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