CN219913232U - Air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner which comprises a shell, an air duct piece and a top air outlet structure. The shell is provided with an air inlet, a first air outlet and a second air outlet, the first air outlet is arranged on the front side wall of the shell, and the second air outlet is arranged at the top of the shell and above the first air outlet; the air duct piece is arranged in the shell, an air duct is defined in the air duct piece, the air inlet, the first air outlet and the second air outlet are all communicated with the air duct, and the air duct piece is provided with a top air duct opening communicated with the air duct and the second air outlet; the top air-out structure includes the tripe subassembly, and the tripe subassembly includes dwang and a plurality of tripe, and the dwang extends along the left and right direction of casing and along the left and right direction of casing rotatable, and a plurality of tripes set up along the length direction interval of dwang and all overlap and locate on the dwang, and the angle between tripe and the dwang is the acute angle. According to the air conditioner disclosed by the utility model, the air guiding effect at the second air outlet of the air conditioner is better.

Description

Air conditioner

Technical Field

The utility model mainly relates to the technical field of air treatment equipment, in particular to an air conditioner.

Background

The air outlet of the air conditioner determines the effective air outlet quantity, and then determines the refrigerating effect of the air conditioner, most of air conditioners in the prior art are an air outlet, the air conditioner achieves vertical and horizontal air guiding through an air guiding plate structure, on one hand, the rotating angle of the air guiding plate is limited, the air guiding angle is smaller, the air flow coverage range is insufficient, on the other hand, the air guiding plate is positioned inside an air duct, the air outlet can be blocked in the air duct, the larger the air guiding angle is, the more obvious the blocking effect is, and the effective air outlet quantity is greatly attenuated.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the air conditioner, which can adjust the air guiding effect of the air flow flowing out from the second air outlet according to the needs of customers, and the air guiding effect of the second air outlet is better.

The air conditioner comprises a shell, an air duct piece and a top air outlet structure. The shell is provided with an air inlet, a first air outlet and a second air outlet, the first air outlet is arranged on the front side wall of the shell, and the second air outlet is arranged at the top of the shell and above the first air outlet; the air duct piece is arranged in the shell, an air duct is defined in the air duct piece, the air inlet, the first air outlet and the second air outlet are all communicated with the air duct, and the air duct piece is provided with a top air duct opening communicated with the air duct and the second air outlet; the top air-out structure includes the tripe subassembly, the tripe subassembly includes dwang and a plurality of tripe, the dwang is followed the left and right direction of casing extends and follows the left and right direction of casing is rotatable, and is a plurality of the tripe is followed the length direction interval setting of dwang and all cover are located on the dwang, the tripe with the angle between the dwang is the acute angle.

According to the air conditioner provided by the embodiment of the utility model, the first air outlet and the second air outlet are arranged, so that the air outlet area of the air conditioner can be increased, the effective air outlet of the air conditioner is improved, the air supply angle of the air conditioner is enlarged, the coverage area of air flow is enlarged, the refrigeration efficiency and the heating efficiency of the air conditioner are improved, and the use experience of a user is improved. And, the tripe subassembly includes dwang and a plurality of tripe, and the angle between tripe and the dwang is the acute angle, and when the dwang rotated along the left and right directions of casing, the tripe was along with the dwang rotation along the left and right directions of casing, can realize the left and right direction to the air current of the inside blowing of air conditioner to the second air outlet, can play the wind-guiding effect, can adjust the wind-guiding effect of the air current that flows from second air outlet department according to customer's needs, and the wind-guiding effect of second air outlet department is better.

In some embodiments of the present utility model, the top air outlet structure further includes a drum, the drum is located in the housing and is rotatably disposed at the top air duct opening along a left-right direction of the housing, an air guiding channel is disposed in the drum, a rotating inlet and a rotating outlet which are communicated with the air guiding channel are disposed on a peripheral wall of the drum, the drum has an air guiding state and a blocking state, in the blocking state, the peripheral wall of the drum is opposite to the top air duct opening and blocks the top air duct opening, in the air guiding state, at least part of the rotating outlet is exposed at the top air duct opening and is communicated with the second air outlet, the rotating inlet is communicated with the air duct, the shutter assembly is disposed in the air guiding channel, and both ends of the rotating rod in a length direction are rotatably disposed on an inner wall of the air guiding channel.

In some embodiments of the present utility model, the air conditioner further includes a first driving structure, the first driving structure includes a first driving motor, the first driving motor is located at one axial end of the drum and connected to the air duct member, and an output shaft of the first driving motor is connected to the drum, and is used for driving the drum to rotate.

In some embodiments of the present utility model, an end of the drum away from the first driving mechanism has a rotation shaft, the rotation shaft is rotatably disposed in the rotation hole of the air duct member, and a first bearing is disposed between the rotation shaft and the rotation hole.

In some embodiments of the present utility model, the air conditioner further includes a second driving structure including a second driving motor, the second driving motor is located at one axial end of the drum and connected to the air duct member, the rotating rod coaxially rotates with the drum, and an output shaft of the second driving motor passes through the drum and is connected to the rotating rod for driving the rotating rod to rotate.

In some embodiments of the present utility model, a connection hole is formed on a side of the rotating rod, which is far away from the second driving motor, a connection shaft is formed on an inner wall of the air guide channel, the connection shaft is rotatably disposed in the connection hole, and a second bearing is disposed between the connection shaft and the connection hole.

In some embodiments of the utility model, the drum comprises two spaced apart side plates, a first air deflector and a second air deflector. The two side plates are spaced apart in the left-right direction of the shell, and the side plates are rotatably arranged on the air duct piece; the first air deflector and the second air deflector are arranged between the two side plates and are connected with the two side plates, the first air deflector and the second air deflector are spaced apart, the two side plates, the first air deflector and the second air deflector jointly define an air guide channel, a rotary inlet and a rotary outlet, and two ends of the length direction of the rotating rod are respectively and rotatably arranged on the two side plates.

In some embodiments of the present utility model, a maximum distance between an outer contour of a projection of the louver in a plane perpendicular to a left-right direction of the housing and a rotation axis of the rotation lever is R1, a minimum distance between the rotation axis of the rotation lever and the first air guide plate and the second air guide plate is R2, and it is satisfied that: R1/R2 is more than or equal to 0.2 and less than 1.

In some embodiments of the utility model, R1 and R2 satisfy: R2-R1 is more than or equal to 1mm.

In some embodiments of the present utility model, a maximum distance between an outer contour of a projection of the louver in a plane perpendicular to a left-right direction of the housing and a rotation axis of the rotation lever is R1, a minimum distance between the first air deflector and the second air deflector is R3, and it is satisfied that: r3 is more than or equal to R1.

In some embodiments of the utility model, the rotary outlet is provided with an air outlet grille.

In some embodiments of the utility model, the angle between the shutter and the rotating lever is C, and satisfies: c is more than or equal to 1 degree and less than or equal to 89 degrees.

In some embodiments of the present utility model, a distance between two adjacent louvers along a length direction of the rotating rod is L, and the distance is as follows: l is more than or equal to 5mm.

In some embodiments of the present utility model, the air duct includes an air flow channel, an axial channel, a lower channel and a top channel, a guide ring is disposed in the air duct, an outer peripheral wall of the guide ring is spaced apart from at least one side inner wall surface in a width direction of the air duct member to define the air flow channel, the air flow channel is communicated with the first air outlet, the guide ring defines the axial channel, two ends of the axial channel are respectively communicated with the air inlet and the first air outlet, the top channel is disposed above the guide ring and is communicated with the air flow channel, the top channel is communicated with the top channel, the lower channel is disposed below the guide ring and is communicated with the air inlet, a first wind wheel is disposed in the axial channel to drive air flow from the air inlet to the first air outlet, a second wind wheel is disposed in the lower channel to drive air flow from the air inlet to the first air outlet, and the air flow from the air inlet to the first air outlet through the air flow channel and the top channel to the second air outlet.

In some embodiments of the utility model, the first rotor is an axial flow rotor and the second rotor is a centrifugal rotor.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a sectional view of a front case removed of an air conditioner according to an embodiment of the present utility model;

fig. 2 is a side view of a removed front case of an air conditioner according to an embodiment of the present utility model;

fig. 3 is a front view of the air conditioner according to an embodiment of the present utility model with a front case removed;

fig. 4 is a cross-sectional view of an air conditioner according to an embodiment of the present utility model from a top view;

FIG. 5 is a front view of a top outlet structure, a first duct structure, a second duct structure, and a portion of a duct member of an air conditioner according to an embodiment of the present utility model;

FIG. 6 is a cross-sectional view of a top outlet structure, a first duct structure, a second duct structure, and a portion of a duct member of an air conditioner according to an embodiment of the present utility model;

FIG. 7 is a cross-sectional view in plan view of a top outlet structure, a first duct structure, a second duct structure, and a portion of a duct member of an air conditioner according to an embodiment of the present utility model;

fig. 8 is an enlarged view at a in fig. 7;

fig. 9 is an enlarged view at B in fig. 7;

fig. 10 is a perspective view of a louver assembly of an air conditioner according to an embodiment of the present utility model;

FIG. 11 is a cross-sectional view of a louver assembly of an air conditioner according to an embodiment of the present utility model;

FIG. 12 is a perspective view of a top outlet structure, a first duct structure, a second duct structure, and a portion of a duct member of an air conditioner according to an embodiment of the present utility model;

FIG. 13 is an exploded view of a top outlet structure, a first duct structure, a second duct structure, and a portion of a duct member of an air conditioner according to an embodiment of the present utility model;

FIG. 14 is a second angular perspective view of a top outlet structure, a first duct structure, a second duct structure, and a portion of a duct member of an air conditioner according to an embodiment of the present utility model;

fig. 15 is an exploded view of a top outlet structure, a first duct structure, a second duct structure, and a second angle of a portion of a duct member of an air conditioner according to an embodiment of the present utility model.

Reference numerals:

100. An air conditioner;

1. a housing; 11. an air inlet; 111. an air inlet grille; 12. a first air outlet; 13. a second air outlet;

2. an air duct member; 21. an air duct; 211. an air flow channel; 212. an axial passage; 213. a lower channel; 214. a top channel; 22. a top duct opening; 23. a rotation hole; 24. an air duct member body; 241. a protrusion; 25. an air duct piece pressing plate; 251. installing a buckle;

3. a top air outlet structure; 31. a shutter assembly; 311. a rotating lever; 3111. a connection hole; 312. a louver; 32. a rotating drum; 321. an air guide channel; 3211. a connecting shaft; 322. a rotary inlet; 323. a rotary outlet; 3231. an air outlet grille; 324. a rotating shaft; 325. a side plate; 326. a first air deflector; 327. a second air deflector;

4. a first driving structure; 41. a first driving motor; 42. a first connecting pin; 43. a first bearing;

5. a second driving structure; 51. a second driving motor; 52. a second connecting pin; 53. a second bearing;

6. a guide ring; 7. a first wind wheel; 8. and the second wind wheel.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An air conditioner 100 according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

As shown in fig. 1, an air conditioner 100 according to an embodiment of the present utility model includes a housing 1, an air duct member 2, and a top air outlet structure 3.

Specifically, the casing 1 can protect the internal structure of the air conditioner 100, avoid damage caused by exposure of the internal structure of the air conditioner 100, be beneficial to prolonging the service life of the air conditioner 100, and have better appearance effect. The casing 1 is provided with an air inlet 11, a first air outlet 12 and a second air outlet 13, the air inlet 11 extends along the height direction of the air conditioner 100 and is positioned right behind the casing 1, as shown in fig. 1, the first air outlet 12 is arranged on the front side wall of the casing 1, and the second air outlet 13 is arranged at the top of the casing 1 and is positioned above the first air outlet 12.

Further, as shown in fig. 6, the air inlet 11 is provided with an air inlet grille 111, so that on one hand, the air inlet grille 111 can prevent hands or other foreign matters from entering the air conditioner 100, thereby protecting the safety of a user and ensuring the normal operation of the air conditioner 100; on the other hand, the air inlet grille 111 can prevent insects and mice from entering the air conditioner 100 and damaging the air conditioner 100, thereby ensuring the normal operation of the air conditioner 100 and ensuring the attractive appearance of the air conditioner 100.

Optionally, the air inlet grille 111 is detachably connected with the casing 1, the air inlet grille 111 can ensure that the appearance of the casing 1 is attractive, and after the air inlet grille 111 is detached, the components in the air conditioner 100 are convenient to maintain and replace, meanwhile, the air inlet grille 111 is convenient to clean, and dust accumulation caused by overlong service time of the air inlet grille 111 is avoided.

Further, as shown in fig. 1, the air duct member 2 is disposed in the housing 1, an air duct 21 is defined in the air duct member 2, the air inlet 11, the first air outlet 12 and the second air outlet 13 are all communicated with the air duct 21, the air duct member 2 has a top air duct opening 22 communicated with the air duct 21 and the second air outlet 13, and air flow outside the air conditioner 100 can enter the air duct 21 through the air inlet 11, wherein part of the air flow is blown into the room from the first air outlet 12, and the other part of the air flow flows to the top air duct opening 22 and is blown into the room from the second air outlet 13. The air flow entering the air conditioner 100 is divided into two parts in the air duct piece 2 and is respectively discharged from the first air outlet 12 and the second air outlet 13, so that the air outlet area of the air conditioner 100 can be increased, the effective air outlet volume of the air conditioner 100 is improved, the air supply angle of the air conditioner 100 is enlarged, the coverage area of the air flow is enlarged, the refrigeration efficiency and the heating efficiency of the air conditioner 100 are improved, and the use experience of a user is improved.

Still further, as shown in fig. 10 and 11, the top air outlet structure 3 includes the shutter assembly 31, the shutter assembly 31 includes the rotating rod 311 and a plurality of shutters 312, the rotating rod 311 extends along the left-right direction of the housing 1 and is rotatable along the left-right direction of the housing 1, the plurality of shutters 312 are disposed at intervals along the length direction of the rotating rod 311 and are all sleeved on the rotating rod 311, the angle between the shutters 312 and the rotating rod 311 is an acute angle, when the rotating rod 311 rotates along the left-right direction of the housing 1, the shutters 312 rotate along the left-right direction of the housing 1 along with the rotating rod 311, so that the left-right direction of the air flow blowing to the second air outlet 13 inside the air conditioner 100 can be realized, the air guiding effect can be achieved, the air guiding effect of the air flow flowing out from the second air outlet 13 can be adjusted according to the needs of customers, and the air guiding effect at the second air outlet 13 is better.

For example, the louvers 312 may be two, three, four, five, or six spaced apart, which may enhance the air guiding effect of the louvers 312. In a specific example, referring to fig. 10, the louvers 312 are five spaced apart in the left-right direction, so that the air flow from the second air outlet 13 can be directed in a desired direction.

It can be understood that, as shown in fig. 12-15, the air duct member 2 includes an air duct member body 24 and an air duct member gland 25, so that the assembly of the top air outlet structure 3 and the air duct member 2 is more convenient, as shown in fig. 13, two mounting buckles 251 are respectively arranged at two sides of the air duct member gland 25 in the length direction, two protrusions 241 corresponding to the two sides of the air duct member body 24 in the length direction are respectively arranged at two sides of the air duct member body 24, and the mounting buckles 251 and the protrusions 241 can be clamped, so that the air duct member 2 is more convenient to disassemble and assemble, and the maintenance of the internal structure of the air duct member 2 is facilitated.

According to the air conditioner 100 of the embodiment of the utility model, the first air outlet 12 and the second air outlet 13 are arranged, so that the air outlet area of the air conditioner 100 can be increased, the effective air outlet of the air conditioner 100 is improved, the air supply angle of the air conditioner 100 is enlarged, the coverage area of air flow is increased, the refrigeration efficiency and the heating efficiency of the air conditioner 100 are improved, and the use experience of a user is improved. And, shutter assembly 31 includes dwang 311 and a plurality of tripe 312, and the angle between tripe 312 and the dwang 311 is the acute angle, and when dwang 311 rotated along the left and right direction of casing 1, tripe 312 was rotatory along the left and right direction of casing 1 along with dwang 311, can realize the left and right direction to the air current that blows to second air outlet 13 in the air conditioner 100 inside, can play the wind-guiding effect, can adjust the wind-guiding effect of the air current that flows from second air outlet 13 department according to the customer's needs, and the wind-guiding effect of second air outlet 13 department is better.

In some embodiments of the present utility model, as shown in fig. 6, the top air outlet structure 3 further includes a drum 32, where the drum 32 is located in the housing 1 and is rotatably disposed at the top air outlet 22, and can control the air volume distribution of the first air outlet 12 and the second air outlet 13 through rotation, so as to implement multiple airflow circulation modes, thereby meeting different use requirements of users. The rotary drum 32 is internally provided with an air guide channel 321, the peripheral wall of the rotary drum 32 is provided with a rotary inlet 322 and a rotary outlet 323 which are communicated with the air guide channel 321, the rotary drum 32 is provided with an air guide state and a blocking state, in the blocking state, the peripheral wall of the rotary drum 32 is opposite to the top air channel opening 22 and blocks the top air channel opening 22, and air flow in the air channel 21 is blown into a room through the first air outlet 12, so that indoor heating or cooling is realized; in the air guiding state, at least part of the rotary outlet 323 is exposed at the top air duct opening 22 and is communicated with the second air outlet 13, the rotary inlet 322 is communicated with the air duct 21, part of air flow in the air duct 21 enters the air guiding channel 321 of the rotary drum 32 from the rotary inlet 322 and is blown out through the rotary outlet 323, and the air flow in the air duct 21 is simultaneously blown into a room from the first air outlet 12 and the second air outlet 13, and meanwhile, air is discharged from the front and the top of the air conditioner 100, so that the refrigerating efficiency or the heating efficiency of the air conditioner 100 is improved, and the use experience of a user is improved.

Optionally, as shown in fig. 7, the shutter assembly 31 is disposed in the air guiding channel 321, two ends of the rotating rod 311 in the length direction are both rotatably disposed on the inner wall of the air guiding channel 321, the shutter assembly 31 can guide the air flow in the air guiding channel 321, the air guiding effect of the air flow flowing out from the second air outlet 13 can be adjusted according to the needs of the customer, and the air guiding effect of the second air outlet 13 is better.

Further, as shown in fig. 7 to 9, the air conditioner 100 further includes a first driving structure 4, the first driving structure 4 includes a first driving motor 41, the first driving motor 41 is located at one axial end of the drum 32 and is connected to the air duct member 2, and an output shaft of the first driving motor 41 is connected to the drum 32 for driving the drum 32 to rotate. The first driving motor 41 can drive the rotary drum 32 to rotate and control the rotating angle and frequency of the rotary drum 32, so as to adjust the air output and the air output angle of the second air outlet 13. Alternatively, the drum 32 is connected to the first connecting pin 42 through the air channel member 2, and the other end of the first connecting pin 42 is connected to the output shaft of the first driving motor 41. Of course, the present utility model is not limited thereto, and the output shaft of the second driving motor 51 and the drum 32 may be engaged with or directly connected to each other by a connecting bar, a gear, a rack and pinion, a threaded screw, or the like.

Further, as shown in fig. 7 to 9, the end of the drum 32 far from the first driving mechanism has a rotation shaft 324, the rotation shaft 324 is rotatably disposed in the rotation hole 23 of the air duct member 2, and a first bearing 43 is disposed between the rotation shaft 324 and the rotation hole 23. It will be appreciated that the outer ring of the first bearing 43 is engaged with the rotation hole 23 of the air duct member 2, the inner ring of the first bearing 43 is engaged with the rotation shaft 324 of the drum 32, one end of the drum 32 in the longitudinal direction is connected with the first driving motor 41 via the connecting pin, the other end of the drum 32 in the longitudinal direction is connected with the mounting hole of the air duct member 2 via the first bearing 43, and when one end of the drum 32 is driven by the first driving motor 41 to start rotating, friction can be reduced by the other end of the drum 32 in the longitudinal direction via the first bearing 43, so that the rotation of the drum 32 is smoother.

In some embodiments of the present utility model, as shown in fig. 7 to 9, the air conditioner 100 further includes a second driving structure 5, the second driving structure 5 includes a second driving motor 51, the second driving motor 51 is located at one axial end of the drum 32 and connected to the air duct member 2, the rotating rod 311 rotates coaxially with the drum 32, and an output shaft of the second driving motor 51 passes through the drum 32 and is connected to the rotating rod 311 for driving the rotating rod 311 to rotate. The second driving motor 51 can drive the rotating rod 311 to rotate and control the rotating angle and frequency of the rotating rod 311, so as to adjust the air guiding effect at the second air outlet 13. Alternatively, the rotating lever 311 is connected to the second connecting pin 52 through the air channel member 2 and the drum 32, and the other end of the second connecting pin 52 is connected to the output shaft of the second driving motor 51. Of course, the present utility model is not limited thereto, and the output shaft of the second driving motor 51 and the rotating rod 311 may be engaged with or directly connected to each other by a connecting bar, a gear, a rack and pinion, and a threaded screw.

Further, as shown in fig. 7 to 9, a connecting hole 3111 is formed on a side of the rotating shaft 311 away from the second driving motor 51, a connecting shaft 3211 is formed on an inner wall of the air guiding path 321, the connecting shaft 3211 is rotatably disposed in the connecting hole 3111, and a second bearing 53 is disposed between the connecting shaft 3211 and the connecting hole 3111. It can be understood that the outer ring of the second bearing 53 is matched with the connection hole 3111 of the rotating rod 311, the inner ring of the second bearing 53 is matched with the connection shaft 3211 on the inner wall of the air guide channel 321, one end of the rotating rod 311 in the length direction is connected with the second driving motor 51 through the second connection pin 52, the other end of the rotating rod 311 in the length direction is connected with the connection shaft 3211 on the inner wall of the air guide channel 321 through the second bearing 53, and when the second driving motor 51 drives one end of the rotating rod 311 to start rotating, friction can be reduced on the other end of the rotating rod 311 in the length direction through the second bearing 53, so that the rotation of the rotating rod 311 is smoother.

In some embodiments of the utility model, as shown in fig. 6 and 13, the drum 32 includes two spaced apart side plates 325, a first air deflector 326, and a second air deflector 327. The two side plates 325 are spaced apart in the left-right direction of the casing 1, the side plates 325 are rotatably arranged on the air duct piece 2, the first air deflector 326 and the second air deflector 327 are arranged between the two side plates 325 and are connected with the two side plates 325, and the first air deflector 326 and the second air deflector 327 can be driven to rotate when the side plates 325 rotate, so that the integral rotation of the rotary drum 32 is realized. The first air deflector 326 and the second air deflector 327 are spaced apart, and the surfaces of the first air deflector 326 and the second air deflector 327 facing away from each other are on the same cylindrical surface, so that the drum 32 is cylindrical as a whole. The two side plates 325, the first air deflector 326 and the second air deflector 327 together define an air guiding channel 321, a rotary inlet 322 and a rotary outlet 323, two ends of the rotary rod 311 in the length direction are respectively rotatably arranged on the two side plates 325, and the rotary drum 32 is split into a plurality of parts, so that the processing of each part of the rotary drum 32 is simpler.

In some embodiments of the present utility model, as shown in fig. 6, the maximum distance between the projected outer contour of the louver 312 in the plane perpendicular to the left-right direction of the housing 1 and the rotation axis of the rotation lever 311 is R1, the minimum distance between the rotation axis of the rotation lever 311 and the first air guide plate 326 and the second air guide plate 327 is R2, and it is satisfied that: R1/R2 is more than or equal to 0.2 and less than 1. It will be appreciated that the ratio of the maximum distance of the projected outer contour of the louver 312 in a plane perpendicular to the left-right direction of the housing 1 to the rotational axis of the rotational lever 311 to the minimum distance between the rotational axis of the rotational lever 311 and the first air guide plate 326 and the second air guide plate 327 may be 0.2, 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, or 0.99. R1/R2 is not less than 0.2, when the minimum distance between the rotation axis of the rotation rod 311 and the first air deflector 326 and the second air deflector 327 is fixed, the dimension of the louver 312 in the left and right direction perpendicular to the shell 1 is larger, so that the dimension of the louver 312 is larger, and the air guiding effect of the louver 312 can be ensured; R1/R2 is less than 1, which can make the louver 312 and the first air deflector 326 and the louver 312 and the second air deflector 327 have a certain distance, so as to avoid interference with the drum 32 when the louver 312 rotates.

Preferably, R1/r2=0.7, the size of the louver 312 is larger, so that the air guiding effect of the louver 312 can be ensured, and a certain distance is kept between the louver 312 and the first air guiding plate 326 and between the louver 312 and the second air guiding plate 327, so that interference with the drum 32 when the louver 312 rotates is avoided.

Further, R1 and R2 satisfy: R2-R1 is more than or equal to 1mm. It is understood that the distance between the first air deflector 326 and the second air deflector 327 and the louver 312 is not less than 1mm, so that the louver 312 and the first air deflector 326 and the louver 312 and the second air deflector 327 have a certain distance, and interference with the drum 32 when the louver 312 rotates is avoided.

In some embodiments of the present utility model, as shown in fig. 6, the maximum distance between the projected outer contour of the louver 312 in the plane perpendicular to the left-right direction of the housing 1 and the rotation axis of the rotation lever 311 is R1, the minimum distance between the first air deflector 326 and the second air deflector 327 is R3, and it is satisfied that: r3 is more than or equal to R1. It will be appreciated that the minimum distance between the first air deflector 326 and the second air deflector 327 is greater than the maximum distance between the projected outer contour of the louver 312 in a plane perpendicular to the left-right direction of the housing 1 and the rotational axis of the rotational lever 311. At this time, after the airflow passes through the louver 312, when the airflow flows out from the rotating outlet 323, the size of the rotating outlet 323 is larger, so that the air outlet area at the drum 32 can be ensured.

In some embodiments of the utility model, as shown in FIG. 5, an exit grill 3231 is provided at the rotary outlet 323. On the one hand, the air outlet grille 3231 can prevent hands or other foreign matters from entering the air conditioner 100, so as to protect the safety of a user and ensure the normal operation of the air conditioner 100; on the other hand, the air outlet grille 3231 can prevent insects and mice from entering the air conditioner 100 and damaging the air conditioner 100, thereby ensuring the normal operation of the air conditioner 100 and the attractive appearance of the air conditioner 100.

In some embodiments of the present utility model, as shown in fig. 11, the angle between the louver 312 and the rotating lever 311 is C, and satisfies: c is more than or equal to 1 degree and less than or equal to 89 degrees. It will be appreciated that the angle between the louver 312 and the rotating lever 311 may be 1 °, 12 °, 23 °, 34 °, 45 °, 56 °, 67 °, 78 °, or 89 °. The angle between the louver 312 and the rotating rod 311 is not smaller than 1 degree, so that the louver 312 can be prevented from shielding all the air guide channels 321, and a certain air flow can be blown out of the second air outlet 13; the angle between the louver 312 and the rotating rod 311 is not more than 89 degrees, so that the louver 312 has a certain air guiding effect, and left and right air guiding at the second air outlet 13 is realized.

Preferably, c=45°. The air guiding effect of the louver 312 can be ensured, and meanwhile, the air guiding channel 321 can blow out more air flow to the second air outlet 13, so that the air guiding effect at the second air outlet 13 is better.

In some embodiments of the present utility model, as shown in fig. 11, the distance between two adjacent louvers 312 along the length direction of the rotation lever 311 is L, and satisfies: l is more than or equal to 5mm. It will be appreciated that the distance between two adjacent louvers 312 is not less than 5mm. At this time, the adjacent louvers 312 can be prevented from blocking the airflow in the airflow direction as much as possible, so as to ensure the air outlet effect of the second air outlet 13.

Preferably, l=30 mm. The plurality of louvers 312 can be arranged, and meanwhile, the adjacent louvers 312 can be prevented from blocking the flow of the air flow in the flow direction of the air flow, so that the air outlet effect of the second air outlet 13 is ensured.

In some embodiments of the present utility model, as shown in fig. 1-4, the air duct 21 includes an air flow channel 211, an axial channel 212, a lower channel 213 and a top channel 214, the air duct 21 is provided therein with a guide ring 6, an outer peripheral wall of the guide ring 6 is spaced apart from at least one inner wall surface of the air duct member 2 in a width direction to define an air outlet channel 211, the air flow channel 211 communicates with the first air outlet 12, the guide ring 6 defines the axial channel 212 therein, two ends of the axial channel 212 communicate with the air inlet 11 and the first air outlet 12, respectively, the top channel 214 is located above the guide ring 6 and communicates with the air flow channel 211, the top channel 22 communicates with the top channel 214, and the lower channel 213 is located below the guide ring 6 and communicates with the air inlet 11.

Further, as shown in fig. 1-4, the first wind wheel 7 is disposed in the axial channel 212 to drive the air flow from the air inlet 11 to the first air outlet 12, the second wind wheel 8 is disposed in the lower channel 213 to drive the air flow from the air inlet 11 to the first air outlet 12, and the air flow from the air inlet 11 to the second air outlet 13 through the air flow channel 211 and the top channel 214, which is beneficial to improving the air supply amount of the air conditioner 100 and guaranteeing the indoor environment temperature adjusting capability of the air conditioner 100.

It can be appreciated that the air flow enters the axial channel 212 and the lower channel 213 from the air inlet 11, and the air flow entering the axial channel 212 flows out of the air conditioner 100 from the first air outlet 12 under the driving of the first wind wheel 7; the air flow entering the lower channel 213 flows into the air flow channel 211 under the drive of the second wind wheel 8, and when the second air outlet 13 is closed, the air flow in the air flow channel 211 flows out of the air conditioner 100 through the first air outlet 12; when the second air outlet 13 is opened, a part of the air in the air flow channel 211 flows out of the air conditioner 100 through the first air outlet 12, and another part of the air flows into the top channel 214, then into the top air duct 22, and then flows out of the air conditioner 100 from the second air outlet 13.

In some embodiments of the present utility model, the air conditioner 100 further includes a heat exchanger, the heat exchanger is disposed in the casing 1, and the heat exchanger is located upstream of the first wind wheel 7 and the second wind wheel 8 along the airflow flowing direction, the first wind wheel 7 and the second wind wheel 8 can drive the airflow outside the air conditioner 100 to enter the casing 1 from the air inlet 11, the airflow in the casing 1 exchanges heat with the heat exchanger, and then blows the airflow into the room from the first air outlet 12 and the second air outlet 13 under the driving of the first wind wheel 7 and the second wind wheel 8, thereby achieving the effect of adjusting the indoor temperature, and meeting the user requirement of the user.

Further, the first wind wheel 7 is an axial flow wind wheel, the axial air inlet and the axial air outlet are realized, the second wind wheel 8 is a centrifugal wind wheel, the axial air inlet and the radial air outlet are realized, the second wind wheel 8 is positioned at the lower part of the first wind wheel 7, the characteristics of the axial flow wind wheel and the centrifugal wind wheel in-out wind can be fully utilized, the space in the air conditioner 100 is saved, and the occupied space of the air conditioner 100 is reduced.

It can be understood that the air flow outside the air conditioner 100 enters the axial channel 212 and the lower channel 213 from the air inlet 11, the air flow entering the axial channel 212 completes the axial movement in the rotation of the axial flow wind wheel, the wind pressure is smaller, the wind quantity is larger, and the air flows out of the air conditioner 100 directly from the first air outlet 12; the air flow entering the lower channel 213 flows upwards into the air flow channel 211 under the centrifugal force of the centrifugal wind wheel, the wind pressure is high, the air quantity is small, and when the top wind channel opening 22 is closed, the air flow in the air flow channel 211 flows out of the air conditioner 100 through the first air outlet 12; when the top air duct 22 is opened, a part of the air in the air flow channel 211 flows out of the air conditioner 100 through the first air outlet 12, and another part of the air flows out of the air conditioner 100 through the second air outlet 13 after entering the top air duct 214.

Further, the air flow in the axial channel 212 and the air flow in the air flow channel 211 are mixed with each other at the first air outlet 12, and the air pressure and the air volume at the first air outlet 12 can be adjusted by adjusting the rotation speed of the axial flow wind wheel and/or the centrifugal wind wheel because the air pressure of the air flow driven by the axial flow wind wheel is smaller, the air volume is larger, and the air pressure of the air flow driven by the centrifugal wind wheel is larger, and the air volume is smaller.

An air conditioner 100 according to one embodiment of the present utility model is described below with reference to fig. 1 to 15, it being understood that the following description is only exemplary and is intended to be illustrative of the present utility model and not to be construed as limiting the present utility model.

Specifically, as shown in fig. 1 to 15, the air conditioner 100 includes: the wind turbine comprises a shell 1, an air duct piece 2, a top air outlet structure 3, a first driving structure 4, a second driving structure 5, a guide ring 6, a first wind wheel 7 and a second wind wheel 8.

The shell 1 can protect the internal structure of the air conditioner 100, avoid damage caused by exposure of the internal structure of the air conditioner 100, be beneficial to prolonging the service life of the air conditioner 100, and have better appearance effect. The casing 1 is provided with an air inlet 11, a first air outlet 12 and a second air outlet 13, the air inlet 11 extends along the height direction of the air conditioner 100 and is positioned right behind the casing 1, as shown in fig. 1, the first air outlet 12 is arranged on the front side wall of the casing 1, and the second air outlet 13 is arranged at the top of the casing 1 and is positioned above the first air outlet 12. The air inlet 11 is provided with an air inlet grille 111, on one hand, the air inlet grille 111 can prevent hands or other foreign matters from entering the air conditioner 100, thereby protecting the safety of a user and ensuring the normal operation of the air conditioner 100; on the other hand, the air inlet grille 111 can prevent insects and mice from entering the air conditioner 100 and damaging the air conditioner 100, thereby ensuring the normal operation of the air conditioner 100 and ensuring the attractive appearance of the air conditioner 100.

The air duct piece 2 is arranged in the shell 1, an air duct 21 is defined in the air duct piece 2, the air inlet 11, the first air outlet 12 and the second air outlet 13 are all communicated with the air duct 21, the air duct piece 2 is provided with a top air duct opening 22 communicated with the air duct 21 and the second air outlet 13, air flow outside the air conditioner 100 can enter the air duct 21 through the air inlet 11, part of the air flow is blown into a room through the first air outlet 12, and the other part of the air flow flows to the top air duct opening 22 and is blown into the room through the second air outlet 13. The air flow entering the air conditioner 100 is divided into two parts in the air duct piece 2 and is respectively discharged from the first air outlet 12 and the second air outlet 13, so that the air outlet area of the air conditioner 100 can be increased, the effective air outlet volume of the air conditioner 100 is improved, the air supply angle of the air conditioner 100 is enlarged, the coverage area of the air flow is enlarged, the refrigeration efficiency and the heating efficiency of the air conditioner 100 are improved, and the use experience of a user is improved.

The top air-out structure 3 includes shutter assembly 31, and shutter assembly 31 includes dwang 311 and a plurality of tripe 312, and dwang 311 extends along the left and right direction of casing 1 and along the left and right direction of casing 1 rotatable, and a plurality of tripe 312 are along the length direction interval setting of dwang 311 and all overlap and locate on dwang 311, and the angle between tripe 312 and the dwang 311 is the acute angle. The top air outlet structure 3 further comprises a rotary drum 32, the rotary drum 32 is located in the shell 1 and is rotatably arranged at the top air duct opening 22 along the left-right direction of the shell 1, an air guide channel 321 is arranged in the rotary drum 32, a rotary inlet 322 and a rotary outlet 323 which are communicated with the air guide channel 321 are arranged on the peripheral wall of the rotary drum 32, the rotary drum 32 is in an air guide state and a blocking state, in the blocking state, the peripheral wall of the rotary drum 32 is opposite to the top air duct opening 22 and blocks the top air duct opening 22, in the air guide state, at least part of the rotary outlet 323 is exposed at the top air duct opening 22 and is communicated with the second air outlet 13, the rotary inlet 322 is communicated with the air duct 21, the shutter assembly 31 is arranged in the air guide channel 321, and two ends of the length direction of the rotary rod 311 are rotatably arranged on the inner wall of the air guide channel 321.

The top air outlet structure 3 further comprises a rotary drum 32, the rotary drum 32 is located in the shell 1 and is rotatably arranged at the top air outlet 22, and the air quantity distribution of the first air outlet 12 and the second air outlet 13 can be controlled through rotation, so that various air flow circulation modes are realized, and different use requirements of users can be met. The rotary drum 32 is internally provided with an air guide channel 321, the peripheral wall of the rotary drum 32 is provided with a rotary inlet 322 and a rotary outlet 323 which are communicated with the air guide channel 321, and two ends of the rotary rod 311 in the length direction are respectively and rotatably arranged on two side plates 325. The rotary drum 32 has an air guiding state and a blocking state, in the blocking state, the peripheral wall of the rotary drum 32 is opposite to the top air duct opening 22 and blocks the top air duct opening 22, and air flow in the air duct 21 is blown into a room through the first air outlet 12, so that heating or cooling of the room is realized; in the air guiding state, at least part of the rotary outlet 323 is exposed at the top air duct opening 22 and is communicated with the second air outlet 13, the rotary inlet 322 is communicated with the air duct 21, part of air flow in the air duct 21 enters the air guiding channel 321 of the rotary drum 32 from the rotary inlet 322 and is blown out through the rotary outlet 323, and the air flow in the air duct 21 is simultaneously blown into a room from the first air outlet 12 and the second air outlet 13, and meanwhile, air is discharged from the front and the top of the air conditioner 100, so that the refrigerating efficiency or the heating efficiency of the air conditioner 100 is improved, and the use experience of a user is improved.

The first driving structure 4 comprises a first driving motor 41, the first driving motor 41 is located at one axial end of the rotary drum 32 and is connected with the air duct piece 2, and an output shaft of the first driving motor 41 is connected with the rotary drum 32 and is used for driving the rotary drum 32 to rotate. The end of the drum 32 remote from the first driving mechanism has a rotation shaft 324, the rotation shaft 324 is rotatably disposed in the rotation hole 23 of the air duct member 2, and a first bearing 43 is disposed between the rotation shaft 324 and the rotation hole 23.

The second driving structure 5 comprises a second driving motor 51, the second driving motor 51 is located at one axial end of the rotary drum 32 and connected with the air duct piece 2, the rotating rod 311 rotates coaxially with the rotary drum 32, and an output shaft of the second driving motor 51 penetrates through the rotary drum 32 to be connected with the rotating rod 311 for driving the rotating rod 311 to rotate. The rotating rod 311 has a connecting hole 3111 on a side far away from the second driving motor 51, a connecting shaft 3211 is provided on an inner wall of the air guide channel 321, the connecting shaft 3211 is rotatably provided in the connecting hole 3111, and the second bearing 53 is provided between the connecting shaft 3211 and the connecting hole 3111.

The maximum distance between the projected outer contour of the louver 312 in the plane perpendicular to the left-right direction of the housing 1 and the rotation axis of the rotation lever 311 is R1, the minimum distance between the rotation axis of the rotation lever 311 and the first air guide plate 326 and the second air guide plate 327 is R2, the minimum distance between the first air guide plate 326 and the second air guide plate 327 is R3, r1/r2=0.7, and R1 and R2 satisfy: R2-R1 is more than or equal to 1mm. R1 and R3 satisfy: r3 is more than or equal to R1. The angle between the louver 312 and the rotating lever 311 is 45 °, and the distance between two adjacent louvers 312 is 30mm along the length direction of the rotating lever 311.

The air duct 21 comprises an air flow channel 211, an axial channel 212, a lower channel 213 and a top channel 214, wherein the air duct 21 is internally provided with a guide ring 6, the outer peripheral wall of the guide ring 6 is spaced from at least one side inner wall surface of the air duct piece 2 in the width direction to define the air outlet channel 211, the air flow channel 211 is communicated with the first air outlet 12, the guide ring 6 is internally provided with the axial channel 212, two ends of the axial channel 212 are respectively communicated with the air inlet 11 and the first air outlet 12, the top channel 214 is positioned above the guide ring 6 and is communicated with the air flow channel 211, the top channel 22 is communicated with the top channel 214, and the lower channel 213 is positioned below the guide ring 6 and is communicated with the air inlet 11.

As shown in fig. 1-4, the axial channel 212 is provided with the first wind wheel 7 to drive the air flow from the air inlet 11 to the first air outlet 12, the lower channel 213 is provided with the second wind wheel 8 to drive the air flow from the air inlet 11 to the first air outlet 12, and drive the air flow from the air inlet 11 to the second air outlet 13 through the air flow channel 211 and the top channel 214, which is beneficial to improving the air supply amount of the air conditioner 100 and guaranteeing the indoor environment temperature regulation capability of the air conditioner 100.

The air flow enters the axial channel 212 and the lower channel 213 from the air inlet 11, and the air flow entering the axial channel 212 flows out of the air conditioner 100 from the first air outlet 12 under the driving of the first wind wheel 7; the air flow entering the lower channel 213 flows into the air flow channel 211 under the drive of the second wind wheel 8, and when the second air outlet 13 is closed, the air flow in the air flow channel 211 flows out of the air conditioner 100 through the first air outlet 12; when the second air outlet 13 is opened, a part of the air in the air flow channel 211 flows out of the air conditioner 100 through the first air outlet 12, and another part of the air flows into the top channel 214, then into the top air duct 22, and then flows out of the air conditioner 100 from the second air outlet 13.

The air conditioner 100 further comprises a heat exchanger, the heat exchanger is arranged in the shell 1, the heat exchanger is located at the upstream of the first wind wheel 7 and the second wind wheel 8 along the airflow flowing direction, the first wind wheel 7 and the second wind wheel 8 can drive airflow outside the air conditioner 100 to enter the shell 1 from the air inlet 11, the airflow in the shell 1 exchanges heat with the heat exchanger firstly, and then the airflow is blown to the indoor from the first air outlet 12 and the second air outlet 13 under the driving of the first wind wheel 7 and the second wind wheel 8, so that the effect of adjusting the indoor temperature is achieved, and the use requirement of a user is met.

The first wind wheel 7 is an axial flow wind wheel, axially intakes air and axially outputs air, the second wind wheel 8 is a centrifugal wind wheel, axially intakes air and radially outputs air, and the second wind wheel 8 is positioned at the lower part of the first wind wheel 7, so that the characteristics of the axial flow wind wheel and the centrifugal wind wheel in and out air can be fully utilized, the space inside the air conditioner 100 is saved, and the occupied space of the air conditioner 100 is reduced.

The air flow outside the air conditioner 100 enters the axial channel 212 and the lower channel 213 from the air inlet 11, the air flow entering the axial channel 212 completes axial movement in the rotation of the axial flow wind wheel, the air pressure is smaller, the air quantity is larger, and the air flows out of the air conditioner 100 directly from the first air outlet 12; the air flow entering the lower channel 213 flows upwards into the air flow channel 211 under the centrifugal force of the centrifugal wind wheel, the wind pressure is high, the air quantity is small, and when the top wind channel opening 22 is closed, the air flow in the air flow channel 211 flows out of the air conditioner 100 through the first air outlet 12; when the top air duct 22 is opened, a part of the air in the air flow channel 211 flows out of the air conditioner 100 through the first air outlet 12, and another part of the air flows out of the air conditioner 100 through the second air outlet 13 after entering the top air duct 214.

The air flow in the axial channel 212 and the air flow in the air flow channel 211 are mixed with each other at the first air outlet 12, and the air pressure and the air volume at the first air outlet 12 can be adjusted by adjusting the rotation speed of the axial flow wind wheel and/or the centrifugal wind wheel because the air pressure of the air flow driven by the axial flow wind wheel is smaller, the air volume is larger, and the air pressure of the air flow driven by the centrifugal wind wheel is larger, and the air volume is smaller.

Other constructions and operations of the air conditioner 100 according to the embodiment of the present utility model are known to those skilled in the art, and will not be described in detail herein.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. An air conditioner, comprising:

the shell is provided with an air inlet, a first air outlet and a second air outlet, the first air outlet is arranged on the front side wall of the shell, and the second air outlet is arranged at the top of the shell and above the first air outlet;

the air duct piece is arranged in the shell, an air duct is defined in the air duct piece, the air inlet, the first air outlet and the second air outlet are all communicated with the air duct, and the air duct piece is provided with a top air duct opening communicated with the air duct and the second air outlet;

the top air-out structure, the top air-out structure includes the tripe subassembly, the tripe subassembly includes dwang and a plurality of tripe, the dwang is followed the left and right directions of casing extends and follows the left and right directions of casing is rotatable, a plurality of the tripe is followed the length direction interval setting of dwang and all overlap locate on the dwang, the tripe with the angle between the dwang is the acute angle.

2. The air conditioner of claim 1, wherein the top outlet structure further comprises:

the rotary drum, the rotary drum is located in the casing and along the left and right directions of casing rotationally locate top air duct mouth department, have the wind-guiding passageway in the rotary drum, have on the perisporium of rotary drum with rotatory import and the rotatory export of wind-guiding passageway intercommunication, the rotary drum has wind-guiding state and shutoff state the perisporium of rotary drum with top air duct mouth is relative and shutoff top air duct mouth wind-guiding state, rotatory export at least part expose in top air duct mouth department and with second air outlet intercommunication, rotatory import with the wind channel intercommunication, the tripe subassembly is located in the wind-guiding passageway, dwang length direction's both ends are all rotationally located on the inner wall of wind-guiding passageway.

3. The air conditioner of claim 2, further comprising:

the first driving structure comprises a first driving motor, the first driving motor is located at one axial end of the rotary drum and connected with the air duct piece, and an output shaft of the first driving motor is connected with the rotary drum and used for driving the rotary drum to rotate.

4. An air conditioner according to claim 3 wherein an end of the drum remote from the first drive structure has a rotatable shaft rotatably disposed within the aperture of the duct member, a first bearing being disposed between the rotatable shaft and the aperture.

5. The air conditioner of claim 2, further comprising:

the second driving structure comprises a second driving motor, the second driving motor is located at one axial end of the rotary drum and connected with the air duct piece, the rotary rod coaxially rotates with the rotary drum, and an output shaft of the second driving motor penetrates through the rotary drum and is connected with the rotary rod and used for driving the rotary rod to rotate.

6. The air conditioner of claim 5, wherein a side of the rotating rod, which is far away from the second driving motor, is provided with a connecting hole, a connecting shaft is arranged on the inner wall of the air guide channel, the connecting shaft is rotatably arranged in the connecting hole, and a second bearing is arranged between the connecting shaft and the connecting hole.

7. The air conditioner of claim 2, wherein the drum comprises:

The two side plates are spaced apart in the left-right direction of the shell, and are rotatably arranged on the air duct piece;

the first air deflector and the second air deflector are arranged between the two side plates and are connected with the two side plates, the first air deflector and the second air deflector are spaced apart, the two side plates, the first air deflector and the second air deflector jointly define an air guide channel, a rotary inlet and a rotary outlet, and two ends of the length direction of the rotating rod are respectively and rotatably arranged on the two side plates.

8. The air conditioner according to claim 7, wherein a maximum distance between an outer contour of a projection of the louver in a plane perpendicular to a left-right direction of the housing and a rotation axis of the rotation lever is R1, a minimum distance between the rotation axis of the rotation lever and the first air guide plate and the second air guide plate is R2, and it is satisfied that: R1/R2 is more than or equal to 0.2 and less than 1.

9. The air conditioner according to claim 8, wherein R1 and R2 satisfy: R2-R1 is more than or equal to 1mm.

10. The air conditioner of claim 7, wherein a maximum distance between an outer contour of a projection of the louver in a plane perpendicular to a left-right direction of the housing and a rotation axis of the rotation lever is R1, a minimum distance between the first air guide plate and the second air guide plate is R3, and it is satisfied that: r3 is more than or equal to R1.

11. An air conditioner according to claim 2, wherein the rotary outlet is provided with an air outlet grille.

12. The air conditioner of claim 1, wherein an angle between the louver and the rotating lever is C, and is such that: c is more than or equal to 1 degree and less than or equal to 89 degrees.

13. The air conditioner according to claim 1, wherein a distance between two adjacent louvers along a length direction of the rotating lever is L, and the distance is as follows: l is more than or equal to 5mm.

14. The air conditioner according to claim 1, wherein the air duct includes an air flow passage, an axial passage, a lower passage and a top passage, a guide ring is provided in the air duct, an outer peripheral wall of the guide ring is spaced apart from at least one side inner wall surface in a width direction of the air duct member to define the air flow passage, the air flow passage communicates with the first air outlet, the guide ring defines the axial passage therein, both ends of the axial passage communicate with the air inlet and the first air outlet, respectively, the top passage is located above the guide ring and communicates with the air flow passage, the top air passage communicates with the top passage, the lower passage is located below the guide ring and communicates with the air inlet,

The axial channel is internally provided with a first wind wheel for driving air flow to flow from the air inlet to the first air outlet, the lower channel is internally provided with a second wind wheel for driving air flow to flow from the air inlet to the first air outlet, and driving air flow to flow from the air inlet to the second air outlet through the air flow channel and the top channel.

15. The air conditioner of claim 14, wherein the first rotor is an axial flow rotor and the second rotor is a centrifugal rotor.