Air outlet assembly, air conditioner

Abstract

The application relates to the air conditioning technical field and discloses an air outlet assembly, which comprises a bottom disc, a plurality of first baffles and a plurality of second baffles. The bottom disc is provided with a first air outlet. The plurality of first baffles are arranged along the circumference of the first air outlet. The first end of each first baffle is rotatably connected to the bottom disc. The second end of each first baffle can move along the axis direction close to or away from the first air outlet. When the second end of each first baffle is rotated inward to a first position, the plurality of first baffles are gathered into a conical cylinder with two open ends, so that the first air outlet is opened at the minimum opening degree. When the second end of each first baffle is moved outward to a second position, the first air outlet is opened at the maximum opening degree. The plurality of second baffles are arranged along the circumference of the first air outlet and located at the outer circle of the plurality of first baffles. The first end of each second baffle is rotatably connected to the bottom disc, so that the second end can move along the axis direction close to or away from the first air outlet. The application further discloses an air conditioner.

Description

TECHNICAL FIELD

[0001] The present application relates to the air conditioning technical field, for example, relates to an air outlet assembly and an air conditioner. BACKGROUND

[0002] When the air conditioner runs in the cooling and heating mode, the air outlet of the indoor unit is open, and the air outlet direction can be adjusted by rotating the air deflector, but the size of the air outlet cannot be adjusted, and the adjustment means is less.

[0003] In the related art, a kind of air outlet structure is disclosed, comprising air outlet component with first air outlet and panel arranged at first air outlet, panel includes first panel and second panel, first panel is non-porous plate, second panel is provided with a plurality of air outlet holes, first panel and second panel are stacked, first panel and second panel are independent and can move each other, to adjust the size of first air outlet.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that the related art has the following problems:

[0005] First panel and second panel are arranged along the direction of cutting air conditioning air, after moving first panel to reduce the size of first air outlet, the kinetic energy loss of air blowing to first panel is more, and the air volume loss of air conditioner is larger.

[0006] It should be noted that the information disclosed in the above background art section is only used to strengthen the understanding of the background of the present application, and therefore can include information that does not constitute prior art known to those of ordinary skill in the art. SUMMARY

[0007] To have a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not a general review, nor is it intended to determine key / important constituent elements or delineate the scope of protection of these embodiments, but as a prelude to the detailed description below.

[0008] The embodiments of the present disclosure provide an air outlet assembly and an air conditioner to improve the air volume of the air conditioner.

[0009] In some embodiments, the air outlet assembly comprises a base plate, a plurality of first baffles and a plurality of second baffles, wherein the base plate is provided with a first air outlet; the plurality of first baffles are arranged along the circumference of the first air outlet, the first end of each first baffle is rotatably connected to the base plate, and the second end of each first baffle is movable along the axis towards or away from the first air outlet, the second ends of the plurality of first baffles are inwardly rotated to a first position to gather into a conical cylinder with two open ends to open the first air outlet at a minimum opening degree, and the second ends of the plurality of first baffles are outwardly moved to a second position to open the first air outlet at a maximum opening degree; the plurality of second baffles are arranged along the circumference of the first air outlet and located outside the plurality of first baffles, the first end of each second baffle is rotatably connected to the base plate to allow the second end to be movable along the axis towards or away from the first air outlet, the plurality of second baffles are inwardly gathered when the second ends of the plurality of first baffles are inwardly moved to the first position, and the two side edges of each second baffle are respectively spliced with the side edges of the two adjacent first baffles when the second ends of the plurality of first baffles are outwardly moved to the second position.

[0010] In some embodiments, the air conditioner comprises a housing, a fan box and the above-mentioned air outlet assembly, wherein the housing is configured with a receiving space, the housing is provided with a second air outlet; the fan box is arranged in the receiving space, the fan box is provided with a third air outlet, and the fan box and the housing form a sandwich; the above-mentioned air outlet assembly is arranged in the sandwich, the first air outlet of the air outlet assembly corresponds to the third air outlet of the fan box, and the air outlet direction of the air outlet assembly is towards the second air outlet.

[0011] The air outlet assembly and the air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0012] The movement of the plurality of first baffles can adjust the air supply distance and the wind feeling strength, and the air outlet form is various; the positions of the plurality of first baffles can continuously change, the air supply distance and the wind feeling strength can be steplessly adjusted, and the individualized needs of users in different use scenarios can be met; the plurality of first baffles have a certain angle with the air outlet direction of the first air outlet, the first baffles can play a wind guiding role when the size of the first air outlet is changed, and the air volume loss of the air conditioner is small; the plurality of second baffles are arranged to jointly play a wind guiding role with the plurality of first baffles, thereby improving the air outlet effect of the air outlet assembly.

[0013] The general description above and the following description below are exemplary and explanatory only and are not restrictive of the application. BRIEF DESCRIPTION OF DRAWINGS

[0014] One or more embodiments are illustrated by way of example in the figures that are not intended to be limiting of the embodiments. Like numbers refer to like elements throughout the drawings, and:

[0015] Figure 1 is a structural schematic diagram of an air conditioner provided by an embodiment of the present disclosure;

[0016] Figure 2 is a cross-sectional schematic diagram of an air conditioner provided by an embodiment of the present disclosure;

[0017] Figure 3 is a state schematic diagram of an air outlet assembly when a plurality of first baffles are all moved to a first position provided by an embodiment of the present disclosure;

[0018] Figure 4 is a state schematic diagram of an air outlet assembly when a plurality of first baffles are all moved to a second position provided by an embodiment of the present disclosure;

[0019] Figure 5 is a state schematic diagram of an air outlet assembly when a plurality of first baffles are located between the first position and the second position provided by an embodiment of the present disclosure;

[0020] Figure 6 is an exploded schematic diagram of another air outlet assembly provided by an embodiment of the present disclosure;

[0021] Figure 7 is an exploded schematic diagram of another air outlet assembly provided by an embodiment of the present disclosure;

[0022] Figure 8 is a state schematic diagram of another air outlet assembly when a plurality of first baffles and a plurality of second baffles are all moved to a first position provided by an embodiment of the present disclosure;

[0023] Figure 9 is a state schematic diagram of another air outlet assembly when a plurality of first baffles and a plurality of second baffles are all moved to a second position provided by an embodiment of the present disclosure;

[0024] Figure 10 is a state schematic diagram of another air outlet assembly when a plurality of first baffles and a plurality of second baffles are all located between the first position and the second position provided by an embodiment of the present disclosure;

[0025] Figure 11 is a structural schematic diagram of a fixing ring of an air outlet assembly provided by an embodiment of the present disclosure;

[0026] Figure 12 is a structural schematic diagram of a driving ring of an air outlet assembly provided by an embodiment of the present disclosure;

[0027] Figure 13 is a structural schematic view of a mounting ring of an air outlet assembly provided by an embodiment of the present disclosure;

[0028] Figure 14 is a structural schematic view of a first baffle of an air outlet assembly provided by an embodiment of the present disclosure;

[0029] Figure 15 is a structural schematic view of a first baffle of another air outlet assembly provided by an embodiment of the present disclosure.

[0030] Reference signs:

[0031] 10: air outlet assembly; 11: base plate; 100: fixing ring; 110: first pivot part; 120: first connecting piece; 130: second pivot part; 141: first avoiding slot; 142: second avoiding slot; 150: second buckling part; 160: second arc-shaped sliding slot; 170: positioning fitting part; 171: positioning hole; 180: annular step; 200: driving ring; 210: first driving part; 211: first guide slot; 220: second driving part; 221: second guide slot; 230: sliding column; 240: driving gear; 300: mounting ring; 310: first buckling part; 320: first arc-shaped sliding slot; 330: positioning boss; 331: positioning pin; 341: third avoiding slot; 342: fourth avoiding slot; 400: first baffle; 410: plate body; 411: wind-blocking part; 412: mounting part; 413: air guide protrusion; 414: first splicing part; 420: first driving fitting part; 421: first driving pin; 430: rotating shaft; 440: wedge-shaped protrusion; 500: second baffle; 520: second driving fitting part; 521: second driving pin; 600: wind-blocking cylinder; 710: shell; 711: first air outlet cylinder; 712: second air outlet cylinder; 720: fan box; 721: first box body; 722: second box body. DETAILED DESCRIPTION

[0032] In order to enable a person skilled in the art to more fully understand the features and technical contents of the embodiments of the present disclosure, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings, which are used for reference only and do not limit the embodiments of the present disclosure. In the following technical description, in order to facilitate explanation, a plurality of details are provided to provide a full understanding of the disclosed embodiments. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0033] The terms "first", "second", etc. in the specification and claims of the present disclosure and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so as to implement the embodiments of the present disclosure described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0034] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned part of the terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0035] In addition, the terms "set", "connected", "fixed" should be broadly understood. For example, "connected" can be fixedly connected, detachably connected, or integrally configured; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to the specific circumstances.

[0036] Unless otherwise specified, the term "a plurality of" means two or more.

[0037] In the embodiments of the present disclosure, the character " / " represents a "or" relationship between the objects before and after it. For example, A / B represents: A or B.

[0038] The term "and / or" is a description of the association between objects, which means that there can be three relationships. For example, A and / or B, which means: A or B, or, A and B, three kinds of relationship.

[0039] It should be noted that the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0040] In combination Figures 1-15As shown, the embodiment of the present disclosure provides an air outlet assembly 10, which comprises a base plate 11, a plurality of first baffles 400 and a plurality of second baffles 500. The base plate 11 is provided with a first air outlet. The plurality of first baffles 400 are arranged along the circumference of the first air outlet, and the first end of each first baffle 400 is rotatably connected to the base plate 11. The second end of each first baffle 400 is movable in the direction of approaching or moving away from the axis of the first air outlet. When the second end of each first baffle 400 is rotated inward to the first position, the plurality of first baffles 400 are gathered into a conical cylinder with two open ends, so that the first air outlet is opened at the minimum opening degree. When the second end of each first baffle 400 is moved outward to the second position, the first air outlet is opened at the maximum opening degree. The plurality of second baffles 500 are arranged along the circumference of the first air outlet and located outside the plurality of first baffles 400. The first end of each second baffle 500 is rotatably connected to the base plate 11, so that the second end is movable in the direction of approaching or moving away from the axis of the first air outlet. When the second end of each first baffle 400 is moved inward to the first position, the plurality of second baffles 500 are gathered inward. When the second end of each first baffle 400 is moved outward to the second position, the two side edges of each second baffle 500 are respectively spliced with the side edges of the two adjacent first baffles 400.

[0041] The air outlet assembly 10 provided by the embodiment of the present disclosure comprises a base plate 11 and a plurality of first baffles 400. The base plate 11 is provided with a first air outlet in the middle, and the plurality of first baffles 400 are connected to the base plate 11 and arranged along the circumference of the first air outlet.

[0042] Taking one of the first baffles 400 as an example, the first end of the first baffle 400 is rotatably connected to the base plate 11. The axis around which the first baffle 400 rotates is parallel to the plane in which the first air outlet is located. When the first baffle 400 rotates, the second end is movable in the direction of approaching or moving away from the axis of the first air outlet.

[0043] When the plurality of first baffles 400 move to the first position in the direction of approaching the axis of the first air outlet, the second ends of the plurality of first baffles 400 are gathered into a conical cylinder with two open ends. Taking the end with a larger cross section of the conical cylinder as the first end and the end with a smaller cross section as the second end, the first end of the conical cylinder is in abutment with the first air outlet provided in the base plate 11, and the second end of the conical cylinder serves as the air outlet of the air outlet assembly 10 as a whole. At this time, the air outlet cross section of the air outlet assembly 10 is reduced, and the air entering the conical cylinder is blown to a farther distance under the gathering and guiding action of the plurality of first baffles 400, thereby realizing the aggregation of the telefocus air supply.

[0044] It should be noted that if only the cross section of the air outlet is reduced, the flow rate of air at the air outlet is high, but the airflow is turbulent, and a lot of kinetic energy is lost due to molecular collision near the air outlet, and the air supply distance is short. However, in the case where the plurality of first baffles 400 are gathered, each first baffle 400 plays a role of air guide, and the air can form a laminar flow under the wall effect of the first baffle 400, and the energy loss is small during movement, so that it can be blown to a farther position.

[0045] When the plurality of first baffles 400 move to the second position away from the axis of the first air outlet, the second ends of the plurality of first baffles 400 are spread out. The projection of the second end of each first baffle 400 on the plane of the first air outlet is located outside the first air outlet. At this time, the air outlet of the chassis 11 serves as the air outlet of the whole air outlet assembly 10, and the air outlet cross section of the air outlet assembly 10 is large. The air is directly blown out through the air outlet of the chassis 11 and is not disturbed by the plurality of first baffles 400, and the air volume of the air conditioner is large.

[0046] It should be noted that when the plurality of first baffles 400 move between the first position and the second position, the projection of the second end of the plurality of first baffles 400 on the plane of the air outlet is located inside the first air outlet. The plurality of first baffles 400 are gathered but cannot be enclosed into a closed cone barrel. At this time, the first air outlet of the chassis 11 serves as the air outlet of the whole air outlet assembly 10, and the second end of the plurality of first baffles 400 is located on the air outlet path to disturb the airflow. The wind after the disturbance of the plurality of first baffles 400 is blown to a short distance and the wind feeling is soft, that is, the sharp wedge disturbance air supply is realized.

[0047] Using the air outlet assembly 10 disclosed in the present application, the air supply distance and the wind feeling strength can be adjusted by the movement of the plurality of first baffles 400, and the air outlet form is various; the position of the plurality of first baffles 400 can be continuously changed, and the air supply distance and the wind feeling strength can be steplessly adjusted, and the individual needs of users in different use scenarios can be met.

[0048] When the plurality of first baffles 400 are spliced into a cone barrel, there are gaps between adjacent two first baffles 400. When the plurality of first baffles 400 rotate to the second position, there are large gaps between adjacent two first baffles 400. This will affect the air outlet effect of the air outlet assembly 10 to some extent. Therefore, the air outlet assembly 10 is also provided with a plurality of second baffles 500 to shield the gaps between the plurality of first baffles 400.

[0049] Specifically, the air outlet assembly 10 is provided with two rows of baffles, i.e. a plurality of first baffles 400 in the inner row and a plurality of second baffles 500 in the outer row. The plurality of second baffles 500 are also distributed along the circumference of the first air outlet and each of the second baffles 500 is rotatably connected to the bottom plate 11, and the second end of each of the second baffles 500 can move in the direction of approaching or moving away from the axis of the air outlet.

[0050] When the plurality of first baffles 400 move inwardly to the first position, a first conical cylinder is formed, and when the plurality of second baffles 500 move inwardly to the first position, a second conical cylinder is formed, which is located in the outer row of the first conical cylinder. At this time, each of the second baffles 500 blocks the joint seam between the adjacent two first baffles 400. With such a setting form, air leakage at the joint position of the adjacent two first baffles 400 can be further avoided.

[0051] When the plurality of first baffles 400 move outwardly to the second position, they are enclosed in a cylindrical shape with a gap between the adjacent two first baffles 400. When the plurality of second baffles 500 move outwardly to the second position, they are enclosed in a cylindrical shape, and each of the second baffles 500 is used to block the gap between the adjacent two first baffles 400. In this way, the first baffles 400 and the second baffles 500 are enclosed in a closed air guide cylinder. In this way, the air guiding effect of the air outlet assembly 10 when the plurality of first baffles 400 are in the second position can be improved.

[0052] When the plurality of first baffles 400 are located between the first position and the second position, the projection of the second end of the first baffles 400 on the plane of the first air outlet is located within the first air outlet, and the second end of the first baffles 400 plays a role of disturbing flow. At this time, the projection of the second end of the second baffles 500 on the plane of the first air outlet is also located within the first air outlet, and the second end of the second baffles 500 also plays a role of disturbing flow. In this way, the effect of the air outlet assembly 10 on the air outlet assembly 10 can be further improved.

[0053] When the plurality of first baffles 400 and the plurality of second baffles 500 are moved to the second position, the side edges of the plurality of first baffles 400 and the side edges of the plurality of second baffles 500 are jointed. That is, in the thickness direction of the first baffles 400 or the second baffles 500, the first baffles 400 and the second baffles 500 partially overlap. In this way, on the one hand, the overall thickness of the plurality of first baffles 400 and the plurality of second baffles 500 after jointing can be reduced, thereby increasing the air outlet cross section, and on the other hand, the structural strength of the plurality of first baffles 400 and the plurality of second baffles 500 when jointing can be improved, thereby reducing the vibration of the first baffles 400 and the second baffles 500. In addition, the jointing form of the first baffles 400 and the second baffles 500 can also improve the air tightness of the air outlet assembly 10, thereby improving the air guiding effect of the air outlet assembly 10.

[0054] Optionally, the first baffle 400 is provided with a wedge-shaped protrusion 440 on the outward side of the first baffle 400, the width of the wedge-shaped protrusion 440 gradually increases from the first end to the second end of the first baffle 400, and the wedge-shaped protrusion 440 is embedded between two adjacent second baffles 500 when the plurality of first baffles 400 and the plurality of second baffles 500 are moved to the second position.

[0055] The width of the second baffle 500 gradually decreases from the first end to the second end, and the gap between two adjacent second baffles 500 gradually increases from the first end to the second end of the second baffle 500 when the plurality of second baffles 500 are moved to the second position.

[0056] The wedge-shaped protrusion 440 protrudes outward along the radial direction of the first air outlet from the outward side of the first baffle 400, that is, protrudes towards the second baffle 500. The wedge-shaped protrusion 440 is embedded between two adjacent second baffles 500, and the width of the wedge-shaped protrusion 440 gradually increases from the first end of the first baffle 400 to the second end of the first baffle 400, corresponding to the gap between the two connected second baffles 500.

[0057] When the plurality of first baffles 400 and the plurality of second baffles 500 are moved to the second position, the wedge-shaped protrusion 440 is embedded between two adjacent second baffles 500, and the plurality of first baffles 400 and the plurality of second baffles 500 are spliced by the wedge-shaped protrusion 440.

[0058] With such a setting form, the two side edges of the wedge-shaped protrusion 440 are in contact with the side edges of two adjacent second baffles 500, which is conducive to the movement and positioning of the plurality of second baffles 500. In addition, the first baffle 400 and the second baffle 500 are in the form of mutual locking, which can improve the overall structural strength of the air outlet assembly 10.

[0059] Optionally, the first baffle 400 includes a plate body 410, a rotating shaft, and a first driving pin 421, wherein the width of the plate body 410 gradually decreases from the first end to the second end; the rotating shaft is arranged at the first end of the plate body 410; and the first driving pin 421 is arranged at the first end of the plate body 410 or the rotating shaft.

[0060] The plurality of first baffles 400 can be combined into a conical cylinder, and the width of the second end of each first baffle 400 is smaller than the width of the first end. Specifically, the first baffle 400 includes a plate body 410, which serves as the main body of the first baffle 400 and plays a role in enclosing and guiding wind when the plurality of first baffles 400 are combined. The width of the plate body 410 gradually decreases from the first end to the second end, so that the plurality of first baffles 400 can be combined into a sealed conical cylinder when they are gathered. A rotating shaft is arranged at the first end of the plate body 410, and the rotating shaft cooperates with the first pivot part 110 of the fixed ring 100 to rotatably connect the first baffle 400 to the fixed ring 100. The first driving pin 421, as the first driving cooperation part 420, has one end connected to the first end of the plate body 410 or the rotating shaft and the other end extending into the first guide slot 211. With such an arrangement, the driving ring 200 can drive the first baffle 400 to rotate.

[0061] Optionally, the first baffle 400 includes a plate body 410, a rotating shaft, and a first driving pin 421, wherein the width of the plate body 410 gradually decreases from the first end to the second end; the rotating shaft is arranged at the first end of the plate body 410; and the first driving pin 421 is arranged at the first end of the plate body 410 or the rotating shaft.

[0062] The plurality of first baffles 400 can be combined into a conical cylinder, and the width of the second end of each first baffle 400 is smaller than the width of the first end. Specifically, the first baffle 400 includes a plate body 410, which serves as the main body of the first baffle 400 and plays a role in enclosing and guiding wind when the plurality of first baffles 400 are combined. The width of the plate body 410 gradually decreases from the first end to the second end, so that the plurality of first baffles 400 can be combined into a sealed conical cylinder when they are gathered. A rotating shaft is arranged at the first end of the plate body 410, and the rotating shaft cooperates with the first pivot part 110 of the fixed ring 100 to rotatably connect the first baffle 400 to the fixed ring 100. The first driving pin 421, as the first driving cooperation part 420, has one end connected to the first end of the plate body 410 or the rotating shaft and the other end extending into the first guide slot 211. With such an arrangement, the driving ring 200 can drive the first baffle 400 to rotate.

[0063] Optionally, the plate body 410 includes a wind-blocking part 411 and a mounting part 412, wherein the width of the wind-blocking part 411 gradually decreases from the first end to the second end; and the mounting part 412 is connected to the first end of the baffle plate and has a first included angle with the wind-blocking part 411.

[0064] The plate body 410 includes a wind-blocking part 411 and a mounting part 412, and the wind-blocking parts 411 of the plurality of first baffles 400 are combined to form a conical cylinder, and the mounting part 412 is used to fix the first baffles 400 to the bottom disc 11.

[0065] The width of the wind blocking portion 411 gradually decreases from the first end to the second end, which facilitates the wind blocking portions 411 of the plurality of first baffles 400 to be spliced together.

[0066] In the case where the plurality of first baffles 400 form a conical barrel, in the length direction, the wind blocking portion 411 is generally along the axial direction of the first air outlet, and the mounting portion 412 is generally along the radial direction of the first air outlet. The first included angle is between the mounting portion 412 and the wind blocking portion 411, which can make the mounting portion 412 fit the bottom plate 11. The mounting portion 412 fits the bottom plate 11, which can realize the fixation of the first baffle 400 without the need to open a hole in the bottom plate 11, and can avoid air leakage of the air outlet assembly 10. The mounting portion 412 fits the bottom plate 11, and the contact area between them is large, which can improve the fixation effect of the bottom plate 11 on the first baffle 400.

[0067] Optionally, the first included angle is greater than 90 degrees.

[0068] In the case where the first included angle is equal to 90 degrees, the length direction of the mounting portion 412 is along the radial direction of the first air outlet, and the length direction of the wind blocking portion 411 is along the axial direction of the first air outlet. When the first included angle is greater than 90 degrees, the second end of the wind blocking portion 411 is inwardly gathered when the mounting portion 412 fits the bottom plate 11, so that the plurality of first baffles 400 are spliced into a conical barrel. With such a setting form, the fixation effect of the bottom plate 11 on the first baffle 11 can be further improved.

[0069] Optionally, the middle portion of the wind blocking portion 411 is convex to the first air outlet.

[0070] The middle portion of the wind blocking portion 411 is convex to the first air outlet, that is, the included angle between the conical barrel and the axis of the first air outlet gradually decreases from the first end to the second end. In the conical barrel, the increase of air flow velocity is more in the part close to the first end and less in the part close to the second end. The turbulence formed by throttling and acceleration of air is more in the front section of the conical barrel, and the speed changes less in the rear section of the conical barrel. The wall effect at the rear end of the conical barrel rectifies the air to reduce turbulence and increase laminar flow. After the air is blown out of the first conical barrel, it can be blown to a farther distance. With such a setting form, the air supply distance of the air outlet assembly 10 can be further improved.

[0071] Optionally, the inward side of the plate body 410 is configured with a wind guide protrusion 413 extending along the length direction of the first baffle 400.

[0072] The air guide protrusion 413 on the inner surface of the plate body 410 is wedge-shaped or triangular, and its width gradually decreases from the first end to the second end of the plate body 410. When the plurality of first baffles 400 are spliced, the two adjacent air guide protrusions 413 form an air guide groove. The air flowing in the cone cylinder is divided into multiple streams flowing along the plurality of air guide grooves by the air guide protrusions 413. Under the guidance of the plurality of first air guide grooves, the air as a whole moves in the air outlet direction even if there is a certain vortex. In this way, the influence of the air close to the inner wall of the cone cylinder on the flow of other parts of the air can be reduced, and the kinetic energy loss of the air in the cone cylinder can be reduced, thereby improving the air supply distance of the air outlet assembly 10.

[0073] Optionally, the plate body 410 is configured with two air guide protrusions 413, and an air guide groove is formed between the two adjacent air guide protrusions 413.

[0074] The plate body 410 is configured with two air guide protrusions 413, and more air guide grooves can be formed on the inner wall of the cone cylinder. In this way, the kinetic energy loss of the air in the cone cylinder can be further reduced, thereby improving the air supply distance of the air outlet assembly 10.

[0075] Optionally, the two air guide protrusions 413 are respectively close to the two side edges of the plate body 410, one side edge of the air guide protrusion 413 serves as the first splicing part 414, and when the plurality of first baffles 400 are spliced, the air guide protrusions 413 of the two adjacent first baffles 400 are spliced.

[0076] The two air guide protrusions 413 of the plate body 410 are close to the two side edges, and the air guide protrusions 413 simultaneously serve as the structural reinforcement of the first plate body 410. When the plurality of first baffles 400 are spliced, the first baffles 400 are not easy to deform; when the air flows through the cone cylinder, the first baffles 400 are not easy to vibrate.

[0077] After the air guide protrusions 413 are close to the two side edges of the plate body 410, the air guide protrusions 413 are preferably flush with the side edges of the plate body 410. In this way, the plate body 410 is thicker at the side edges. The thickened side edges serve as the first splicing part 414, and when the plurality of first baffles 400 are spliced, in a first aspect, the first baffles 400 are not easy to deform due to mutual contact; in a second aspect, the thickness of the side edges of the plate body 410 is relatively large, and the two adjacent first baffles 400 are not easy to misalign or have a flash joint when spliced.

[0078] Optionally, the outer side of the plate body 410 is configured with a wedge-shaped protrusion 440.

[0079] The outer side of the plate body 410 is configured with a wedge-shaped protrusion 440, and on a cross section of the first baffle 400, the air guide protrusion 413 on the inner side of the plate body 410 and the wedge-shaped protrusion 440 on the outer side make the structure have multiple bending structures, which can further improve the structural strength of the plate body 410.

[0080] Optionally, the width of the wedge-shaped protrusion 440 gradually increases from the first end to the second end of the plate body 410, the width of the air guide groove gradually increases from the first end to the second end of the plate body 410, and the wedge-shaped protrusion 440 corresponds to the air guide groove.

[0081] The width of the air guide groove gradually increases from the first end to the second end, and the width of the two air guide protrusions 413 adjacent to the air guide groove gradually decreases from the first end to the second end of the plate body 410. The width of the air guide groove gradually increases, and the air flowing in the air guide groove has a gradually expanding air guide cross section. In this way, the vortex formed by the air in the air guide groove and the wall of the air guide groove can occur as much as possible in the air guide groove, reducing the kinetic energy loss caused by the vortex contacting the air in other positions. The wedge-shaped protrusion 440 corresponds to the air guide groove, so that the thickness of the plate body 410 is relatively uniform throughout the plane. By adopting such a form of arrangement, the structural strength of the first baffle 400 is improved while the weight of the first baffle 400 is reduced, and the cost of the air outlet assembly 10 is reduced.

[0082] Optionally, the width of the air guide protrusion 413 gradually decreases from the first end to the second end of the first baffle 400, and the width of the air guide groove gradually increases from the first end to the second end of the first baffle 400.

[0083] The width of the air guide protrusion 413 gradually decreases from the first end to the second end of the first baffle 400, and the air guide groove formed between the two adjacent air guide protrusions 413 gradually increases from the first end to the second end of the first baffle 400. In this way, on the one hand, the shape of the air guide groove can be adapted to the shape of the wedge-shaped protrusion 440 to reduce the weight of the first baffle 400; on the other hand, the width of the air guide groove gradually increases, and the air flowing in the air guide groove has a gradually increasing air guide cross section, which can reduce the kinetic energy loss of the air in the air guide groove.

[0084] Optionally, the base plate 11 comprises a fixed ring 100 and a driving ring 200. The fixed ring 100 is provided with a first air outlet. The fixed ring 100 is provided with a plurality of first pivot portions 110 and a plurality of second pivot portions 130 along the circumference of the first air outlet. The plurality of second pivot portions 130 are located outside the plurality of first pivot portions 110. A plurality of first baffles 400 are connected to the fixed ring 100 one by one through the plurality of first pivot portions 110. A plurality of second baffles 500 are connected to the fixed ring 100 one by one through the plurality of second pivot portions 130. The driving ring 200 is coaxial with the fixed ring 100 and can rotate relative to the fixed ring 100. The driving ring 200 is provided with a plurality of first driving portions 210 and a plurality of second driving portions 220. The plurality of first baffles 400 are each provided with a first driving cooperation portion 420. The plurality of second baffles 500 are each provided with a second driving cooperation portion 520. The plurality of first driving portions 210 and the plurality of first driving cooperation portions 420 correspond to each other. The plurality of second driving portions 220 and the plurality of second driving cooperation portions 520 correspond to each other. When the driving ring 200 rotates, the second ends of the plurality of first baffles 400 and the second ends of the plurality of second baffles 500 move along the axis of the first air outlet in the direction of approaching or moving away from the first air outlet.

[0085] In order to realize the fixation and driving of the plurality of first baffles 400 and the plurality of second baffles 500, the base plate 11 comprises the fixed ring 100 and the driving ring 200. The fixed ring 100 is used to provide mounting positions for the plurality of first baffles 400 and the plurality of second baffles 500, that is, the plurality of first baffles 400 are rotatably connected to the fixed ring 100, and the plurality of second baffles 500 are rotatably connected to the fixed ring 100. The driving ring 200 is used to drive the plurality of first baffles 400 and the plurality of second baffles 500 to move synchronously to the first position or the second position or a position between the first position and the second position.

[0086] One side of the fixed ring 100 is provided with a plurality of first pivot portions 110. The plurality of first pivot portions 110 correspond to the plurality of first baffles 400 one by one. The first baffles 400 are rotatably connected to the fixed ring 100 through the first pivot portions 110. For example, the first pivot portion 110 is a shaft sleeve, the first end of the first baffle 400 has a rotating shaft 430, and the rotating shaft 430 cooperates with the shaft sleeve, so as to realize the rotatable connection of the first baffle 400. For another example, the first pivot portion 110 is a rotating shaft 430, and the first baffle 400 is provided with a shaft sleeve. The shaft sleeve cooperates with the rotating shaft 430, so as to realize the rotatable connection of the first baffle 400.

[0087] The driving ring 200 is provided with a plurality of second pivot portions 130 on one side, and the second pivot portions 130 are located outside the first pivot portions 110. The plurality of second pivot portions 130 correspond to the plurality of second blocking pieces 500 one by one, and the second blocking pieces 500 are rotationally connected to the fixed ring 100 through the second pivot portions 130. Exemplarily, the second pivot portions 130 are shaft sleeves, and the first ends of the second blocking pieces 500 are provided with rotating shafts 430, which are matched with the shaft sleeves to realize the rotational connection of the second blocking pieces 500.

[0088] The driving ring 200 is arranged in parallel with the fixed ring 100, and the driving ring 200 can rotate in a plane relative to the fixed ring 100. The driving ring 200 is provided with a plurality of first driving portions 210, and each first blocking piece 400 is provided with a first driving matching portion 420. The plurality of first driving portions 210 correspond to the plurality of first driving portions 210 one by one. The driving ring 200 is also provided with a plurality of second driving portions 220, and each second blocking piece 500 is provided with a second driving matching portion 520. The plurality of second driving portions 220 correspond to the plurality of second driving matching portions 520 one by one. When the driving ring 200 rotates, the first driving portions 210 move in a circle along the plane where the driving ring 200 is located, drive the first driving matching portions 420 to move, and thus drive the first blocking pieces 400 to rotate around the first pivot portions 110. The second driving portions 220 move in a circle along the plane where the driving ring 200 is located, drive the second driving matching portions 520 to move, and thus drive the second blocking pieces 500 to rotate around the second pivot portions 130.

[0089] The chassis 11 includes the fixed ring 100, which fixes the plurality of first blocking pieces 400 and the plurality of second blocking pieces 500, facilitates the installation and positioning of the plurality of first blocking pieces 400 and the plurality of second blocking pieces 500, drives the plurality of first blocking pieces 400 and the plurality of second blocking pieces 500 to move at the same time through the driving ring 200, and thus the second ends of the plurality of first blocking pieces 400 can move to the first position or the second position at the same time, and the second ends of the plurality of second blocking pieces 500 can move to the first position or the second position at the same time, which facilitates the air outlet assembly 10 to change the air outlet form. The driving ring 200 is coaxial with the fixed ring 100 and can rotate relative to the fixed ring 100, and the driving ring 200 requires less space for movement, which is conducive to reducing the volume of the air outlet assembly 10.

[0090] Optionally, the outer circle of the fixed ring 100 is raised in the air outlet direction to form an annular step 180, the plurality of second pivot portions 130 are arranged above the annular step 180, and the plurality of first pivot portions 110 are arranged on the inner circle of the fixed ring 100.

[0091] The outer ring of the fixed ring 100 is used to connect the plurality of second baffles 500, and the inner ring is used to connect the plurality of first baffles 400. When the plurality of first baffles 400 are spliced, gaps are easily generated near the fixed ring 100, and the gaps include gaps between adjacent two first baffles 400 and gaps between the first baffles 400 and the fixed ring 100. Therefore, the fixed ring 100 is provided with an annular step 180, the outer ring of the fixed ring 100 is higher than the inner ring of the fixed ring 100, that is, the plurality of first connecting members 120 are arranged below the step, and the plurality of second connecting members are arranged above the step. The gaps of the plurality of first baffles 400 near the fixed ring 100 are shielded by the side wall of the annular step 180. By adopting such a setting form, the air-tightness of the plurality of first baffles 400 when spliced can be improved, thereby improving the air outlet effect of the air outlet assembly 10. In addition, the pivoting position of the first baffle 400 is below the step, and the pivoting position of the second baffle 500 is above the step, and even if the distance between them is close, they are not easy to interfere with rotation. The annular step 180 can reduce the distance between the first baffle 400 and the second baffle 500, thereby improving the air-tightness of the air outlet assembly 10.

[0092] Optionally, the air outlet assembly 10 further comprises a mounting ring 300 coaxial with the fixed ring 100, the mounting ring 300 and the fixed ring 100 are oppositely arranged to form a driving space, and the driving ring 200 is rotatably arranged in the driving space.

[0093] The mounting ring 300 is used to fix the air outlet assembly 10 to a predetermined mounting position, such as an air outlet of a cabinet air conditioner. The bottom plate 11 is sequentially arranged along the air outlet direction as the mounting ring 300, the driving ring 200 and the fixed ring 100, and the driving ring 200 is located between the mounting ring 300 and the fixed ring 100. When the driving ring 200 drives the plurality of first baffles 400 to rotate, the movement of the driving ring 200 is not easy to interfere with the air outlet assembly 10 or other parts of the air conditioner. The mounting ring 300 and the fixed ring 100 form a driving space, which can make the air outlet assembly 10 have a neat appearance.

[0094] Optionally, the first driving part 210 comprises a first guide groove 211, the distance between the first guide groove 211 from the first end to the second end and the first air outlet gradually increases; the first driving cooperation part 420 comprises a first driving pin 421, the first driving pin 421 extends into the first guide groove 211, and when the driving ring 200 rotates in the first direction, the distance between the first driving pin 421 and the first air outlet increases, thereby driving the second end of the first baffle 400 to be close to the axis of the first air outlet.

[0095] Optionally, the first driving part 210 comprises a first guide slot 211, the distance from the first guide slot 211 to the first air outlet gradually increases from the first end to the second end; the first driving cooperation part 420 comprises a first driving pin 421, the first driving pin 421 extends into the first guide slot 211, and the distance from the first driving pin 421 to the first air outlet increases when the driving ring 200 rotates in the first direction, thereby driving the second end of the first baffle 400 to be close to the axis of the first air outlet.

[0096] When the driving ring 200 rotates, the first guide slot 211 rotates relative to the first driving pin 421, and the first driving pin 421 slides relative to the first guide slot 211 due to the limitation of the first pivot part 110. When the driving ring 200 rotates in the first direction, the first end of the first guide slot 211 cooperates with the first driving pin 421 gradually changes to the second end of the first guide slot 211 cooperates with the first driving pin 421. The distance from the first driving pin 421 to the axis of the air outlet gradually increases under the limiting action of the first guide slot 211. The first baffle 400 takes the rotation axis as the fulcrum, takes the first driving pin 421 as one end of the lever, and takes the second end of the first baffle 400 as the other end of the lever. When the distance from the first driving pin 421 to the axis of the air outlet gradually increases, the distance from the second end of the first baffle 400 to the axis of the air outlet gradually decreases. The multiple first baffles 400 all move in the same way, and the second ends of the multiple first baffles 400 converge inward to achieve aggregated telephoto air outlet. When the driving ring 200 rotates in the second direction, the distance from the first driving pin 421 to the axis of the air outlet gradually decreases, and the second ends of the multiple first baffles 400 spread out to achieve windless air outlet.

[0097] Optionally, the angle between the first guide slot 211 and the axis of the first air outlet gradually increases from the first end to the second end.

[0098] The first guide groove 211 has two opposite inner edges in the thickness direction of the first guide groove 211 along the axial direction of the first air outlet. The included angle between the first guide groove 211 and the axis of the first air outlet refers to the included angle between the inner edge of the first guide groove 211 and the axis of the first air outlet along the axial direction of the first air outlet. If the two are parallel, the first driving pin 421 will interfere with the inner edge of the first guide groove 211 when the first driving pin 421 rotates. If a large fitting allowance is provided between the first guide groove 211 and the first driving pin 421, the position of the first driving pin 421 when the driving ring 200 rotates may not be clear. Specifically, when the first baffle 400 is located at the first position, the first driving pin 421 also tilts more. When the first baffle 400 is located at the second position, the length direction of the first baffle 400 is along the axis of the first air outlet, and at this time the first driving pin 421 tilts less and is generally parallel to the axis of the first air outlet. The included angle between the first guide groove 211 and the air outlet gradually increases from the first end to the second end, and the degree of inclination of the first driving pin 421 during the rotation of the first baffle 400 is adapted to the degree of inclination of the first guide groove 211. In this way, on the one hand, the friction between the first guide groove 211 and the first driving pin 421 can be reduced, and on the other hand, the first driving pin 421 can be better rotated to a preset angle.

[0099] Optionally, the fixing ring 100 is provided with a plurality of first avoiding grooves 141, and the plurality of first avoiding grooves 141 correspond to the plurality of first baffles 400 one by one. The first driving pin 421 of the first baffle 400 extends into the first guide groove 211 of the driving ring 200 through the first avoiding groove 141.

[0100] When the first baffle 400 rotates, the first driving pin 421 also rotates, and the first driving pin 421 extends into the first guide groove 211 of the driving ring 200 through the avoiding groove provided on the fixing ring 100. By adopting this setting form, the first driving pin 421 does not need to protrude out of the driving ring 200 to cooperate with the first guide groove 211 of the driving ring 200, thereby simplifying the structure of the air outlet assembly 10.

[0101] Optionally, the length direction of the first avoiding groove 141 is along the radial direction of the fixing ring 100, and the width is adapted to the size of the first driving pin 421.

[0102] The first driving pin 421 moves along the radial direction of the fixing ring 100 when rotating, and the length direction of the first avoiding groove 141 is along the radial direction of the fixing ring 100, so as to leave a rotating space for the rotation of the first driving pin 421. The width of the first avoiding groove 141 is adapted to the size of the first driving pin 421, so as to limit the movement of the first driving pin 421 in the radial direction of the mounting ring 300, thereby avoiding the friction between the first guide groove 211 and the first driving pin 421 when the driving ring 200 rotates, which drives the first driving pin 421 to rotate along the circumferential direction of the fixing ring 100. In this way, the reliability of the air outlet assembly 10 can be improved.

[0103] Optionally, the length direction of the first avoiding slot 141 of the mounting ring 300 is along the radial direction of the fixing ring 100, and the width is matched with the size of the first driving pin 421.

[0104] In this way, the third avoiding slot 341 of the mounting ring 300 and the first avoiding slot 141 of the fixing ring 100 jointly limit the movement of the first driving pin 421 in the radial direction of the fixing ring 100. With such a setting form, the movement of the first driving pin 421 in the circumferential direction of the fixing ring 100 can be further avoided. Optionally, the fixing ring 100 is provided with a plurality of second pivot portions 130 along the circumferential direction of the first air outlet, the plurality of second pivot portions 130 are located outside the plurality of first pivot portions 110, and the plurality of second blocking pieces 500 are one-to-one correspondingly rotatably connected to the fixing ring 100 through the plurality of second pivot portions 130.

[0105] The plurality of first pivot portions 110 are used for connecting the plurality of first blocking pieces 400, and the plurality of second pivot portions 130 are used for connecting the plurality of second blocking pieces 500. The plurality of first blocking pieces 400 and the plurality of second blocking pieces 500 are both connected to the fixing ring 100, so that the structure of the air outlet assembly 10 can be simplified and the volume of the air outlet assembly 10 can be reduced.

[0106] Optionally, the second driving portion 220 comprises a second guide slot 221, the distance from the second guide slot 221 to the first air outlet gradually increases from the first end to the second end; the second driving cooperation portion 520 comprises a second driving pin 521, the second driving pin 521 extends into the second guide slot 221, and when the driving ring 200 rotates in the first direction, the distance from the second driving pin 521 to the first air outlet increases, so as to drive the second end of the first blocking piece 400 to be close to the axis of the first air outlet.

[0107] Optionally, the driving ring 200 is provided with a plurality of second guide slots 221, the first end of the second blocking piece 500 is provided with a second driving pin 521, the second driving pin 521 extends into the second guide slot 221, and when the driving ring 200 rotates in two directions, the second blocking piece 500 also rotates in two directions.

[0108] The first guide slot 211 is used for driving the first blocking piece 400 to rotate, and the second guide slot 221 is used for driving the second blocking piece 500 to rotate. The cooperation between the second driving pin 521 and the second guide slot 221 can refer to the cooperation between the first driving pin 421 and the first guide slot 211. With such a setting form, when the driving ring 200 rotates, the plurality of first blocking pieces 400 and the plurality of second blocking pieces 500 are simultaneously driven to rotate, and the integration degree of the air outlet assembly 10 is improved.

[0109] Optionally, the fixing ring 100 is provided with a plurality of second avoiding grooves 142, the plurality of second avoiding grooves 142 are located at the outer circle of the plurality of first avoiding grooves 141, and the second driving pin 521 extends into the second guide groove 221 through the second avoiding groove 142.

[0110] When the second blocking piece 500 rotates, the second driving pin 521 also rotates, and the second driving pin 521 extends into the second guide groove 221 of the driving ring 200 through the second avoiding groove 142 of the fixing ring 100. With such a setting form, the second driving pin 521 can be matched with the second guide groove 221 of the driving ring 200 without exceeding the driving ring 200, thereby simplifying the structure of the air outlet assembly 10.

[0111] Optionally, the mounting ring 300 is provided with a plurality of third avoiding grooves 341 corresponding to the plurality of first avoiding grooves 141, and the first driving pin 421 extends into the third avoiding groove 341 through the first guide groove 211.

[0112] The third avoiding groove 341 and the first avoiding groove 141 are matched to limit the movement of the first driving pin 421 along the circumference of the fixing ring 100. In this way, the rotation of the first driving pin 421 can be better limited in the preset rotation plane, and the local deformation or fracture of the first driving pin 421 due to excessive force can be avoided.

[0113] Optionally, the mounting ring 300 is provided with a plurality of fourth avoiding grooves 342 corresponding to the plurality of second avoiding grooves 142, and the second driving pin 521 extends into the fourth avoiding groove 342 through the second guide groove 221.

[0114] The fourth avoiding groove 342 and the second avoiding groove 142 are matched to limit the movement of the second driving pin 521 along the circumference of the fixing ring 100. In this way, the rotation of the second driving pin 521 can be better limited in the preset rotation plane, and the local deformation or fracture of the second driving pin 521 due to excessive force can be avoided.

[0115] Optionally, the mounting ring 300 is provided with a first sliding groove 320, the fixing ring 100 is provided with a second sliding groove 160 corresponding to the first sliding groove 320, and the driving ring 200 is provided with a sliding column 230, both ends of the sliding column 230 respectively extend beyond two side surfaces of the driving ring 200 and extend into the first sliding groove 320 and the second sliding groove 160.

[0116] The driving ring 200 rotates in the driving space. If the driving ring 200 and the mounting ring 300 or the fixing ring 100 are in surface friction, the friction force is relatively large, which affects the rotation of the driving ring 200. The mounting ring 300 is provided with a first sliding groove 320, and the fixing ring 100 is provided with a second sliding groove 160 corresponding to the first sliding groove 320. The first sliding groove 320 and the second sliding groove 160 are both arc-shaped sliding grooves. The driving ring 200 is further provided with a sliding column 230, both ends of the sliding column 230 respectively protrude from two surfaces of the driving ring 200, and respectively extend into the first sliding groove 320 and the second sliding groove 160. In this way, on the one hand, the sliding column 230 and the sliding groove cooperate to define a sliding track for the driving ring 200, which is conducive to the rotation of the driving ring 200; on the other hand, the sliding column 230 and the sliding groove cooperate to reduce the rotation friction of the driving ring 200, so that the driving ring 200 can rotate more smoothly. In addition, the two ends of the sliding column 230 respectively extend into the first sliding groove 320 and the second sliding groove 160, which is conducive to keeping the relative distance between the driving ring 200 and the mounting ring 300 and the fixing ring 100. By adopting such a setting form, the concentricity and flatness of the driving ring 200 during rotation can be improved, which is conducive to the synchronous rotation of the plurality of first baffles 400 driven by the driving ring 200.

[0117] Optionally, when the sliding column 230 is located at the first end of the first sliding groove 320, the second ends of the plurality of first baffles 400 rotate inwardly to the first position and gather into a conical cylinder with two open ends, at this time, the first air outlet is opened with the smallest opening degree; when the sliding column 230 is located at the second end of the first sliding groove 320, the second ends of the plurality of first baffles 400 rotate outwardly to the second position to make the first air outlet open with the largest opening degree.

[0118] After the plurality of first baffles 400 all rotate inwardly to the first position, if the driving ring 200 continues to rotate, it can cause the first baffles 400 to deform or flash, which affects the air outlet effect of the air outlet assembly 10. Therefore, the movement of the first baffles 400 needs to be limited. Since the rotation of the first baffles 400 is driven by the rotation of the driving ring 200, limiting the rotation of the driving ring 200 also simultaneously limits the rotation of the first baffles 400. Specifically, the first baffles 400 rotate between the first position and the second position, and correspondingly, the sliding column 230 slides between the first end and the second end of the first sliding groove 320. That is, the two ends of the first sliding groove 320 serve as the sliding limiting portions of the sliding column 230. By adopting such a setting form, the first baffles 400 can be accurately moved to the first position or the second position, which improves the accuracy of the movement control of the first baffles 400 by the air outlet assembly 10.

[0119] Optionally, when the sliding column 230 is located at the first end of the second sliding groove 160, the second ends of the plurality of first flaps 400 are turned inward to the first position and gathered into a tapered cylinder with two open ends, and at this time the first air outlet is opened with the smallest opening degree; when the sliding column 230 is located at the second end of the second sliding groove 160, the second ends of the plurality of first flaps 400 are turned outward to the second position to make the first air outlet open with the largest opening degree.

[0120] The rotation of the driving ring 200 is limited by the second sliding groove 160 and by the first sliding groove 320, which can have the same effect.

[0121] Optionally, one side of the mounting ring 300 facing the fixing ring 100 is provided with a plurality of positioning bosses 330 along the circumference of the first air outlet, and the fixing ring 100 is provided with a plurality of positioning matching parts 170 corresponding to the positioning bosses 330, and the plurality of positioning matching parts 170 are one-to-one correspondingly lapped on the top of the positioning bosses 330.

[0122] The driving ring 200 rotates between the mounting ring 300 and the fixing ring 100, and a margin for the rotation of the driving ring 200 needs to be left between the mounting ring 300 and the fixing ring 100. Therefore, the mounting ring 300 is provided with a plurality of positioning bosses 330 along the circumference thereof, and the fixing ring 100 is provided with a plurality of positioning matching parts 170 along the circumference thereof. One side of the positioning boss 330 facing the fixing ring 100 abuts against one side of the positioning matching part 170 facing the mounting ring 300. With such a setting form, it is beneficial to the installation and positioning of the mounting ring 300 and the fixing ring 100 in terms of relative distance and coaxiality.

[0123] Optionally, the driving ring 200 is located in the inner circle of the plurality of positioning bosses 330.

[0124] If the positioning boss 330 penetrates the driving ring 200, the driving ring 200 needs to be provided with a corresponding avoiding groove, which will affect the structural strength of the driving ring 200. Therefore, the driving ring 200 is located in the inner circle of the plurality of positioning bosses 330. In this way, the positioning boss 330 and the positioning matching part 170 will not interfere with the rotation of the driving ring 200, and the driving ring 200 does not need to be provided with an avoiding groove, and the structural strength is higher.

[0125] Optionally, the top of the positioning boss 330 is provided with a positioning pin 331, and the positioning matching part 170 is provided with a positioning hole 171 corresponding to the positioning pin 331, and the positioning pin 331 is inserted into the positioning hole 171.

[0126] The top of the positioning boss 330 is provided with a positioning pin 331. The side of the positioning boss 330 facing the fixing ring 100 is provided with a positioning hole 171, and the positioning pin 331 is inserted into the positioning hole 171, which facilitates the accurate installation and positioning between the mounting ring 300 and the fixing ring 100.

[0127] Optionally, the first clamping part 310 and one of the plurality of positioning bosses 330 are in one structure, and the second clamping part 150 and one of the plurality of positioning matching parts 170 are in one structure.

[0128] With such a setting form, the fixing ring 100 and the mounting ring 300 can be injection molded. In addition, the positioning matching part 170 and the positioning boss 330 serve as a reinforcing rib, which can improve the structural strength of the first clamping part and the second clamping part 150.

[0129] Optionally, when the first baffle 400 and the second baffle 500 are rotated to the second position, the second baffle 500 exceeds the first baffle 400 in the air outlet direction.

[0130] Optionally, the fixing ring 100 is provided with a plurality of first connecting parts 120 along the circumference of the first air outlet, the two ends of the first connecting part 120 are provided with shaft holes, the axis of the shaft hole is perpendicular to the plane where the first air outlet is located, every two adjacent first connecting parts 120 serve as a first pivot part 110, and the two ends of the rotating shaft of the first baffle 400 are respectively inserted into the two opposite shaft holes of the two adjacent first connecting parts 120.

[0131] By fixing the two ends of the rotating shaft of the first baffle 400 through the two adjacent first connecting parts 120, the first baffle 400 is not easy to deviate when rotating; the two ends of each first connecting part 120 are connected with one first baffle 400, the number of connecting parts is equal to the number of first baffles 400, and the structure of the fixing ring 100 is simple and has low processing difficulty.

[0132] Optionally, the shaft hole is provided with a clamping gap in the radial direction, and the rotating shaft of the first baffle 400 is clamped into the shaft hole along the clamping gap.

[0133] If the two ends of the rotating shaft are respectively inserted into the shaft hole along the axial direction of the rotating shaft, the rotating shaft will be elastically deformed during assembly, or the shaft hole needs to have an assembly allowance for the rotating shaft. In this case, the first baffle 400 may deviate in the axial direction of the rotating shaft when rotating. The shaft hole is provided with a clamping gap in the radial direction, and the width of the clamping gap is less than the diameter of the rotating shaft. During assembly of the first baffle 400, the rotating shaft is clamped into the shaft hole along the radial direction from the clamping gap, and then gap fits with the shaft hole to realize the rotatable connection of the first baffle 400. With such a setting form, the assembly of the first baffle 400 can be facilitated and the installation accuracy of the first baffle 400 can be improved.

[0134] Optionally, the first connecting piece 120 is provided with a first shaft hole and a second shaft hole, and the first shaft hole and the second shaft hole are provided with a second included angle.

[0135] The plurality of first baffles 400 can be gathered to form a conical barrel, and the rotation axes of the plurality of first baffles 400 form a regular polygon, so that a larger area shape can be enclosed with less material. The rotation axis of the first baffle 400 is a side of the regular polygon, and there is a certain included angle a between the adjacent two rotation axes. In the case that the number of the first baffles 400 is n, the included angle a = 180°-(360° / n). Correspondingly, the second included angle between the first shaft hole and the second shaft hole is also a, so that the rotation axes of the first baffles 400 can be better constrained, so that the plurality of first baffles 400 enclose a conical barrel with a larger air guide cross section at the bottom end.

[0136] Optionally, the first shaft hole and the second shaft hole are connected.

[0137] In this way, the injection difficulty of the first connecting piece 120 can be reduced, and the injection material of the first connecting piece 120 can be reduced, so that the cost of the air outlet assembly 10 can be reduced.

[0138] Optionally, the two side ends of the first baffle 400 are provided with a first splicing part 414, and each adjacent two first baffles 400 can be spliced through the two first splicing parts 414.

[0139] When the plurality of first baffles 400 are all moved inward to the first position, the plurality of first baffles 400 are spliced to form a conical barrel. If there is a gap between the adjacent two first baffles 400, the air leakage caused by the gap will affect the air supply effect of the air outlet assembly 10. The two ends of each first baffle 400 are provided with a first splicing part 414, and the adjacent two first baffles 400 are spliced through the first splicing part 414. In this way, the air supply effect of the air outlet assembly 10 can be improved, and the noise generated by the air flowing through the gap between the adjacent two first baffles 400 can be reduced.

[0140] Optionally, the first splicing part 414 is made of elastic material.

[0141] When the plurality of first baffles 400 are all moved inward to the first position, the first splicing part 414 between the adjacent two first baffles 400 is elastically deformed. In this way, the air leakage of the conical barrel when the plurality of first baffles 400 are gathered can be further avoided.

[0142] Optionally, the outer side of the first baffle 400 is provided with a wedge-shaped protrusion 440, and the wedge-shaped protrusion 440 is embedded between the adjacent two second baffles 500 when the first baffle 400 and the second baffle 500 are rotated to the second position.

[0143] When the plurality of first baffles 400 and the plurality of second baffles 500 are all moved to the second position, the air outlet is opened at the maximum opening degree, and the plurality of first baffles 400 and the plurality of second baffles 500 are enclosed into a cylindrical shape. The outer side of the first baffle 400 is provided with a wedge-shaped protrusion 440, and the two sides of the wedge-shaped protrusion 440 are respectively in abutment with two adjacent second baffles 500. In this way, the wedge-shaped protrusion 440 can position the two second baffles 500 connected thereto. The first baffle 400 of the inner ring and the second baffle 500 of the outer ring are locked by the wedge-shaped protrusion 440, so that the first baffle 400 or the second baffle 500 can be prevented from shaking.

[0144] Optionally, in the case where the chassis 11 comprises the fixed ring 100 and the driving ring 200, one side of the fixed ring 100 is provided with a plurality of second pivot portions 130 which are circumferentially spaced apart and located outside the plurality of first pivot portions 110, and the plurality of second baffles 500 are one-to-one correspondingly connected to the fixed ring 100 through the plurality of second pivot portions 130; the driving ring 200 is further provided with a plurality of second driving portions 220, and the plurality of second baffles 500 are provided with second driving matching portions 520, the plurality of second driving portions 220 and the plurality of second driving matching portions 520 are one-to-one correspondingly matched, and the driving ring 200 drives the plurality of second baffles 500 to rotate when the driving ring 200 rotates.

[0145] One side of the fixed ring 100 is provided with a plurality of first pivot portions 110 and a plurality of second pivot portions 130, and the plurality of second pivot portions 130 are located outside the plurality of first pivot portions 110. The plurality of first pivot portions 110 are used to rotatably connect the plurality of first baffles 400 to the fixed ring 100, and the plurality of second pivot portions 130 are used to rotatably connect the plurality of second baffles 500 to the fixed ring 100. In this way, the plurality of first baffles 400 and the plurality of second baffles 500 can be installed and positioned through one fixed ring 100, and the structure of the air outlet assembly 10 is simplified.

[0146] The driving ring 200 is provided with a plurality of second driving portions 220, each second baffle 500 is provided with a second driving matching portion 520, the plurality of second driving portions 220 and the plurality of second driving matching portions 520 are one-to-one correspondingly matched, and the driving ring 200 drives the plurality of first baffles 400 and the plurality of second baffles 500 to rotate simultaneously when the driving ring 200 rotates. By adopting such a setting form, the plurality of first baffles 400 and the plurality of second baffles 500 can be driven to rotate simultaneously through one driving ring 200, which is conducive to the synchronous movement of the plurality of first baffles 400 and the plurality of second baffles 500, and the structure of the air outlet assembly 10 is simplified.

[0147] Optionally, the outer edge of the driving ring 200 is provided with a gear tooth; the air outlet assembly 10 further comprises a driving gear 240 which is engaged with the gear tooth of the driving ring 200, and the driving gear 240 drives the driving ring 200 to rotate when the driving gear 240 rotates.

[0148] The outer edge of the driving ring 200 is provided with teeth, and the driving ring 200 is driven to rotate in a plane, so as to reduce the thickness of the air outlet assembly 10. The driving gear 240 is engaged with the teeth of the outer edge of the driving ring 200, and the driving ring 200 rotates by a corresponding number of teeth when the driving gear 240 rotates. In this way, a smaller motor can also drive the driving ring 200, reducing the size of the air outlet assembly 10 and reducing the cost of the air outlet assembly 10.

[0149] Optionally, the first part of the outer edge of the driving ring 200 is provided with teeth.

[0150] When the driving ring 200 drives the first baffle 400 to move between the first position and the second position, the angle of rotation of the driving ring 200 is fixed, and the outer edge of the driving ring 200 is partially toothed. With this arrangement, the processing difficulty of the driving ring 200 can be reduced. In addition, the driving ring 200 is partially toothed, so even if the rotation of the driving motor is abnormal, the driving ring 200 will not be driven to rotate beyond its rotation range, thereby avoiding the rotation of the first baffle 400 beyond its rotation range. This also improves the safety of the air outlet assembly 10.

[0151] Optionally, the mounting ring 300 is provided with a first clamping portion 310 extending radially outward, and the fixing ring 100 is provided with a second clamping portion 150 extending radially outward. The first clamping portion 310 and the second clamping portion 150 define a gear mounting space, and the driving gear 240 is arranged in the gear mounting space.

[0152] In order to realize the installation and positioning of the driving gear 240, the mounting ring 300 is provided with a first clamping portion 310 extending radially, and the fixing ring 100 is provided with a second clamping portion 150 extending radially. The first clamping portion 310 and the second clamping portion 150 define a gear mounting space. The gear mounting space is provided with a clearance opening facing the driving ring 200 to enable the driving gear 240 to engage with the driving ring 200. With this arrangement, the fixing of the driving gear 240 is facilitated. In addition, the first clamping portion 310 and the second clamping portion 150 correspond to each other and can serve as visual identification marks when the mounting ring 300 and the fixing ring 100 are connected, facilitating the assembly of the air outlet assembly 10.

[0153] Optionally, the air outlet assembly 10 further comprises a driving motor fixed to the second clamping portion 150 of the fixing ring 100 and drivingly connected to the driving gear 240.

[0154] The driving motor is used to drive the driving gear 240 to rotate, so as to drive the driving ring 200 to rotate. The driving motor is arranged outside the gear mounting space, and the output shaft is connected to the driving gear 240. The driving motor is connected to the second buckling part 150, that is, the fixed ring 100 is used to connect one side of the first baffle 400. In this way, the driving motor does not occupy more mounting space, and the air outlet assembly 10 can be attached to the preset mounting position through the fixed ring 100.

[0155] Optionally, when the driving ring 200 rotates in the first direction, the plurality of first baffles 400 and the plurality of second baffles 500 rotate inward, and the movement of the plurality of first baffles 400 leads the rotation of the plurality of second baffles 500. When the driving ring 200 rotates in the second direction, the plurality of first baffles 400 and the plurality of second baffles 500 rotate outward, and the rotation of the plurality of second baffles 500 leads the rotation of the plurality of first baffles 400.

[0156] When the driving ring 200 rotates in the first direction, the plurality of first baffles 400 and the plurality of second baffles 500 rotate inward, and the movement of the plurality of first baffles 400 leads the rotation of the plurality of second baffles 500. That is, when the plurality of first baffles 400 and the plurality of second baffles 500 move inward, the plurality of first baffles 400 move first, and the plurality of second baffles 500 move later. In this way, a wind dispersing layer is formed between the first baffles 400 of the inner ring and the first baffles 400 of the outer ring. A part of the air entering the air outlet assembly 10 from the first air outlet first enters the wind dispersing layer between the first baffles 400 and the second baffles 500 through the air guiding gap between the adjacent two first baffles 400, and then blows out through the air guiding gap between the adjacent two second baffles 500. The turbulence of the plurality of first baffles 400 and the turbulence between the plurality of second baffles 500 have the wind dispersing layer as a buffer. The air is mixed in the wind dispersing layer after being disturbed by the first baffles 400, and then blows out after being disturbed by the second baffles 500. By adopting such a setting form, the wind dispersing layer can be formed, so that the plurality of first baffles 400 and the plurality of second baffles 500 can better cooperate to realize the sharp-piercing turbulence function.

[0157] Similarly, when the driving ring 200 rotates in the second direction, the plurality of first baffles 400 and the plurality of second baffles 500 rotate outward, and the rotation of the plurality of second baffles 500 leads the rotation of the plurality of first baffles 400. When the plurality of first baffles 400 and the plurality of second baffles 500 rotate outward, the plurality of second baffles 500 move first, and the plurality of first baffles 400 move later. In this way, a wind dispersing layer is also formed between the first baffles 400 of the inner ring and the second baffles 500 of the outer ring, so that the plurality of first baffles 400 and the plurality of second baffles 500 can better cooperate to realize the sharp-piercing turbulence function.

[0158] With such a setting form, the movement of the plurality of first baffles 400 and the plurality of second baffles 500 has a certain time difference, so that the plurality of first baffles 400 and the plurality of second baffles 500 can form a wind scattering layer, so that the plurality of first baffles 400 and the plurality of second baffles 500 can better cooperate to realize the sharp wedge flow disturbance function.

[0159] Optionally, the air outlet assembly 10 further comprises a wind blocking cylinder 600, which is arranged outside the plurality of first baffles 400 and the plurality of second baffles 500.

[0160] The bottom end of the wind blocking cylinder 600 is connected to the first air outlet, and the plurality of first baffles 400 and the plurality of second baffles 500 are arranged inside the wind blocking cylinder 600. By arranging the wind blocking cylinder 600, the air leakage between the first baffles 400 or between the second baffles 500 can be avoided.

[0161] In combination with Figures 1-2 As shown in the drawings, the embodiment of the present disclosure provides an air conditioner, which comprises a shell 710, a fan box 720 and the above-mentioned air outlet assembly 10, wherein the shell 710 is configured with a containing space, and the shell 710 is provided with a second air outlet; the fan box 720 is arranged in the containing space, and the fan box 720 is provided with a third air outlet, and the fan box 720 and the shell 710 form a sandwich layer; the air outlet assembly 10 is arranged in the sandwich layer, the first air outlet of the air outlet assembly 10 corresponds to the third air outlet of the fan box 720, and the air outlet direction of the air outlet assembly 10 is towards the second air outlet.

[0162] The air conditioner comprises a shell 710 and a fan box 720. The shell 710 is configured with a receiving space, and the fan box 720 is arranged in the receiving space. The independently arranged fan box 720 can improve the air outlet static pressure of the air conditioner, and is beneficial to improving the air supply amount and increasing the air supply distance of the air conditioner. The shell 710 is provided with a second air outlet, and the fan box 720 is provided with a third air outlet. The second air outlet is also used as the air outlet of the air conditioner as a whole. The first air outlet of the air outlet assembly 10 is opposite to the third air outlet of the fan box 720, the air outlet assembly 10 is arranged between the second air outlet and the third air outlet, and is used for guiding the air blown out of the third air outlet of the fan box 720 to the second air outlet of the shell 710 at a certain angle. When the plurality of first baffles 400 move to the first position, the second ends of the plurality of first baffles 400 are gathered, so that the far focus air supply is realized. When the plurality of first baffles 400 move to the second position, the second ends of the plurality of first baffles 400 are scattered, so that the soft air supply in a large range is realized. When the plurality of first baffles 400 are between the first position and the second position, the sharp ends of the plurality of first baffles 400 play a role of flow disturbance, and the sharp wedge flow disturbance air supply is realized. In terms of structure, the fan box 720 and the shell 710 form a sandwich, and the air outlet assembly 10 is arranged in the sandwich. In this way, the movement of the first baffles 400 or the second baffles 500 of the air outlet assembly 10 is neither in the fan box 720 nor outside the shell 710, and the movement of each moving part of the air outlet assembly 10 is not easily interfered.

[0163] By using the air conditioner provided by the embodiment of the present disclosure, the air outlet cross section of the air outlet air duct formed by the air outlet assembly 10 is adjustable, so that the air supply distance and the wind feeling strength of the air conditioner can be changed by adjusting the cross section of the air outlet air duct.

[0164] The air outlet assembly 10 has moving parts to change the air outlet cross section of the air outlet air duct. The air outlet assembly 10 is arranged in the sandwich, the movement of the moving parts does not interfere with the parts in the fan box 720, and the stability of the air conditioner in operation is improved. The movement of the moving parts also does not appear outside the shell 710, and the appearance of the air conditioner is relatively beautiful. The shell 710 can be opened to operate the air outlet assembly 10, which facilitates the assembly and maintenance of the air conditioner.

[0165] Optionally, the fan box 720 comprises a first box body 721, a second box body 722 and a fan. The first box body 721 is provided with the third air outlet. The second box body 722 is in communication with the first box body 721, and the second box body 722 is provided with an air inlet. The fan is arranged in the second box body 722, and is used for driving air to flow from the air inlet to the third air outlet.

[0166] The first cabinet 721 is provided with the third air outlet, and the second cabinet 722 is provided with the air inlet. The third air outlet is far away from the air inlet, and air short circuit is not easy to occur, which is beneficial to better air circulation. The fan is arranged in the second cabinet 722, and when the fan rotates, the air outlet static pressure is formed to drive air to enter the second cabinet 722 from the air inlet and then be blown out through the third air outlet of the first cabinet 721. In the second cabinet 722, the turbulence is more under the stirring of the fan blades. After the air flows through the first cabinet 721 from the second cabinet 722, the first cabinet 721 plays a rectifying effect, and the laminar flow in the air increases, and after being blown out from the third air outlet, the air can be blown to a farther distance. In this way, the fan operation noise can be reduced, and the air supply distance of the air conditioner can be increased.

[0167] Optionally, the air conditioner further comprises a first air outlet tube 711, and the first air outlet tube 711 is arranged at the third air outlet and the bottom plate 11 is arranged at the outer ring of the first air outlet tube 711.

[0168] The bottom plate 11 of the air outlet assembly 10 is fixed to the fan box 720, and at the abutting position of the bottom plate 11 and the fan box 720, there are some structural protrusions and gaps. The first air outlet tube 711 is arranged to smoothly guide the air blown out from the third air outlet into the air outlet air duct of the air outlet assembly 10. In this way, air leakage at the abutting position of the air outlet assembly 10 and the fan box 720 can be avoided, the kinetic energy loss of air can be reduced, and the air supply effect of the air conditioner can be improved.

[0169] Optionally, the air conditioner further comprises a second air outlet tube 712, and the second air outlet tube 712 is arranged at the second air outlet and a plurality of first baffles 400 are located at the inner ring of the second air outlet tube 712.

[0170] When the plurality of first baffles 400 move outward to the second position, the second air outlet tube 712 is located at the outer ring of the plurality of first baffles 400. The air blown out through the air outlet air duct of the air outlet assembly can be smoothly blown out through the second air outlet under the guiding action of the second air outlet tube 712. In this way, the air outlet effect of the air outlet assembly can be further improved.

[0171] The above description and drawings sufficiently illustrate the embodiments of the present disclosure to enable one skilled in the art to practice them. Other embodiments can include structural and other changes. The embodiments represent only the possible variations. Individual components and functions are optional unless explicitly required, and the order of operations can be changed. Parts and features of some embodiments can be included or replaced by parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An air outlet assembly, comprising: The air outlet assembly comprises: a base disc provided with a first air outlet; a plurality of first baffles arranged along the circumference of the first air outlet, a first end of each first baffle being rotatably connected to the base disc, and a second end of each first baffle being movable along an axis towards or away from the first air outlet, the second ends of the plurality of first baffles being gathered inwardly into a conical cylinder with two open ends when the second ends are moved inwardly to a first position, and the second ends of the plurality of first baffles being moved outwardly to a second position to open the first air outlet to a maximum degree; a plurality of second baffles arranged along the circumference of the first air outlet and located outside the plurality of first baffles, a first end of each second baffle being rotatably connected to the base disc to allow the second end to be movable along an axis towards or away from the first air outlet, the plurality of second baffles being gathered inwardly when the second ends of the plurality of first baffles are moved inwardly to the first position, and two side edges of each second baffle being respectively connected to side edges of two adjacent first baffles when the second ends of the plurality of first baffles are moved outwardly to the second position; wherein an outward surface of each first baffle is provided with a wedge-shaped protrusion, the width of the wedge-shaped protrusion gradually increasing from the first end to the second end of the first baffle, and the wedge-shaped protrusions being embedded between two adjacent second baffles when the plurality of first baffles and the plurality of second baffles are moved outwardly to the second position.

2. The air outlet assembly according to claim 1, wherein an inward surface of the first baffle is provided with a wind guide protrusion, and a wind guide groove is formed between adjacent wind guide protrusions, the wind guide groove corresponding to the wedge-shaped protrusion.

3. The air outlet assembly according to claim 2, wherein the width of the wind guide protrusion gradually decreases from the first end to the second end of the first baffle, and the width of the wind guide groove gradually increases from the first end to the second end of the first baffle.

4. The air outlet assembly of any one of claims 1 to 3, wherein, The base disc comprises: a fixed ring provided with the first air outlet, the fixed ring being provided with a plurality of first pivot portions and a plurality of second pivot portions along the circumference of the first air outlet, the plurality of second pivot portions being located outside the plurality of first pivot portions, the plurality of first baffles being connected to the fixed ring through the plurality of first pivot portions, and the plurality of second baffles being connected to the fixed ring through the plurality of second pivot portions; a driving ring coaxial with the fixed ring and rotatable relative to the fixed ring, the driving ring being provided with a plurality of first driving portions and a plurality of second driving portions, each first baffle being provided with a first driving cooperation portion, each second baffle being provided with a second driving cooperation portion, the plurality of first driving portions cooperating with the plurality of first driving cooperation portions, and the plurality of second driving portions cooperating with the plurality of second driving cooperation portions, the driving ring being driven to move the second ends of the plurality of first baffles and the second ends of the plurality of second baffles along an axis towards or away from the first air outlet when the driving ring is rotated.

5. The air outlet assembly according to claim 4, wherein The outer ring of the fixed ring is convex to form an annular step in the air outlet direction, the plurality of second pivot parts are arranged above the annular step, and the plurality of first pivot parts are arranged on the inner ring of the fixed ring.

6. The air outlet assembly of claim 4, wherein, Further comprising: A mounting ring coaxial with the fixed ring, the mounting ring being arranged opposite to the fixed ring to form a driving space, and the driving ring being rotatably arranged in the driving space.

7. The air outlet assembly of claim 4, wherein, The first driving part comprises a first guide groove, and a distance between the first guide groove and the first air outlet gradually increases from the first end to the second end; The first driving cooperation part comprises a first driving pin, the first driving pin extends into the first guide groove, and when the driving ring rotates to the first direction, the distance between the first driving pin and the first air outlet increases, thereby driving the second end of the first baffle to be close to the axis of the first air outlet.

8. The air outlet assembly of claim 7, wherein, The second driving part comprises a second guide groove, and a distance between the second guide groove and the first air outlet gradually increases from the first end to the second end; The second driving cooperation part comprises a second driving pin, the second driving pin extends into the second guide groove, and when the driving ring rotates to the first direction, the distance between the second driving pin and the first air outlet increases, thereby driving the second end of the first baffle to be close to the axis of the first air outlet.

9. An air conditioner characterized by comprising: Further comprising: A housing configured with a containing space, and the housing is provided with a second air outlet; A fan box arranged in the containing space, the fan box is provided with a third air outlet, and the fan box and the housing form a sandwich structure; And, The air outlet assembly of any one of claims 1 to 8 is arranged in the sandwich structure, the first air outlet of the air outlet assembly corresponds to the third air outlet of the fan box, and the air outlet direction of the air outlet assembly is towards the second air outlet.

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