Air conditioner

Abstract

The present invention provides an air conditioner, comprising: an air outlet frame provided with an air outlet channel; a wind guiding device including a rotating assembly and a louver assembly, the louver assembly including a connecting rod and a plurality of louvers; a rotation driving device located on one side of the wind guiding device, the rotation driving device being connected to the rotating assembly to drive the wind guiding device to rotate; a movement driving device located on the other side of the wind guiding device, the movement driving device being connected to the connecting rod to drive the connecting rod to move and thereby drive the plurality of louvers to rotate. Thus, through the cooperation of the wind guiding device, the rotation driving device and the movement driving device, the air conditioner can blow air with a sense of wind or without a sense of wind, which can improve the user's comfort. Moreover, by respectively arranging the rotation driving device and the movement driving device on both sides of the wind guiding device, the layout space inside the air conditioner can be reasonably utilized, and the layout positions of the rotation driving device and the movement driving device can be reasonable.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning equipment, and more particularly to an air conditioner. Background Art

[0002] In the related art, the air outlet of a floor-standing air conditioner uses a wind guide strip for air guiding. This air guiding structure cannot provide a comfortable user experience, resulting in poor user comfort. Moreover, the aesthetics of this air guiding structure is poor, which will reduce the subjective evaluation of the air conditioner by users. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, an object of the present invention is to provide an air conditioner that can improve the user's comfort and make reasonable use of the layout space inside the air conditioner.

[0004] The air conditioner according to the present invention includes: an air outlet frame provided with an air outlet channel; a wind guiding device rotatably arranged in the air outlet channel, the wind guiding device including a rotating assembly and a louver assembly, both ends of the rotating assembly being rotatably arranged on the air outlet frame, the louver assembly including a connecting rod and a plurality of louvers, the plurality of louvers being rotatably arranged on the rotating assembly, the connecting rod being rotatably connected to the plurality of louvers; a rotation driving device arranged on the air outlet frame and located on one side of the wind guiding device, the rotation driving device being connected to the rotating assembly to drive the wind guiding device to rotate; and a movement driving device arranged on the air outlet frame and located on the other side of the wind guiding device, the movement driving device being connected to the connecting rod to drive the connecting rod to move and thereby drive the plurality of louvers to rotate.

[0005] According to the air conditioner of the present invention, through the cooperation of the wind guiding device, the rotation driving device and the movement driving device, the air conditioner can blow air with or without a sense of wind, which can improve the user's comfort. Moreover, by respectively arranging the rotation driving device and the movement driving device on both sides of the wind guiding device, the layout space inside the air conditioner can be reasonably utilized, and the layout positions of the driving device and the movement driving device can be reasonable.

[0006] In some examples of the present invention, the air outlet channel extends in the vertical direction, and the movement driving device is arranged at the top of the wind guiding device.

[0007] In some examples of the present invention, the rotation driving device is connected to the rotation assembly through a connection assembly. The connection assembly includes a connection member and an installation and positioning structure. The connection member is connected to the rotation driving device, and the installation and positioning structure is provided on the rotation assembly. The connection member is configured to have a locked position and an unlocked position. In the locked position, the connection member is adapted to be connected to the rotation driving device, and the connection member is installed and positioned through the installation and positioning structure; in the unlocked position, the connection member is separated from the rotation driving device, and the connection member is installed and limited through the installation and positioning structure.

[0008] In some examples of the present invention, the connection member includes a connection portion and a positioning portion. The connection portion is connected to the rotation driving device. In the locked position, the positioning portion is installed and positioned with the installation and positioning structure. In the unlocked position, the positioning portion is installed and limited with the installation and positioning structure.

[0009] In some examples of the present invention, an installation hole is provided on the rotation assembly. The extending direction of the installation hole is parallel to the first direction. The connection portion is detachably matched with the installation hole. The first direction is parallel to the rotation axis of the rotation assembly.

[0010] In some examples of the present invention, the installation and positioning structure includes a first locking structure. The first locking structure is distributed on both sides of the positioning portion in the second direction. First engaging portions that cooperate with the first locking structure are provided on both sides of the positioning portion. The first engaging portion and the first locking structure cooperate to limit the displacement of the positioning portion in the second direction and the first direction. The second direction is perpendicular to the first direction.

[0011] In some examples of the present invention, the first locking structure is formed as an elastic hook. The elastic hook cooperates with the positioning portion to define the displacement of the positioning portion in the third direction. In the locked position, the elastic hook is located on the side of the first engaging portion away from the connection portion. The third direction is perpendicular to the first direction and the second direction.

[0012] In some examples of the present invention, the installation and positioning structure further includes a second locking structure. A second engaging portion is provided on the side of the positioning portion facing the rotation assembly. In the unlocked position, the second locking structure cooperates with the second engaging portion to define the displacement of the positioning portion in the third direction. The third direction is perpendicular to the first direction and the second direction.

[0013] In some examples of the present invention, a locking groove is provided in the second engaging portion. In the unlocked position, at least a part of the second locking structure extends into the locking groove.

[0014] In some examples of the present invention, a support member is provided in the air outlet passage, and the support member is provided with a mating groove; the air guiding device is provided with a mating member. In the extending direction of the rotation axis of the air guiding device, the mating member is located between two ends of the air guiding device. The mating member includes a rotating portion and a stopping portion. The rotating portion is rotatably mated with the mating groove, and the stopping portion is located axially outside the mating groove and is adapted to abut against the support member to define the axial displacement of the air guiding device.

[0015] In some examples of the present invention, the air outlet extends in the up-down direction, the rotation axis of the air guiding device extends in the up-down direction, and the stopping portion is located below the mating groove.

[0016] In some examples of the present invention, an assembly port is provided on the circumferential wall of the mating groove. The mating member further includes a connecting portion. The connecting portion is connected between the rotating portion and the stopping portion, and the connecting portion is adapted to the assembly port to assemble the mating member through the assembly port.

[0017] In some examples of the present invention, the rotating assembly includes: a first air guiding plate provided with a plurality of ventilation holes; a second air guiding plate connected to the first air guiding plate to form a ventilation cavity. The second air guiding plate is provided with a plurality of air dispersing micropores, and the louver assembly is provided on a side of the first air guiding plate away from the second air guiding plate.

[0018] In some examples of the present invention, the air conditioner further includes an air dispersing member, and the air dispersing member is rotatably provided at the ventilation holes or at least a part of the air dispersing member is located in the ventilation cavity.

[0019] In some examples of the present invention, the air dispersing member includes: a mounting portion; a plurality of air guiding bar groups, each air guiding bar group including a plurality of air guiding bars arranged at intervals in the circumferential direction. The plurality of air guiding bar groups are arranged radially. The plurality of air guiding bars of the air guiding bar group located at the innermost side in the radial direction are connected to the mounting portion; an annular support member is provided between two radially adjacent air guiding bar groups, and each air guiding bar is connected to the corresponding annular support member; an external support member is connected to the plurality of air guiding bars of the air guiding bar group located at the outermost side in the radial direction.

[0020] In some examples of the present invention, in the air flow direction, the annular support member has a first windward surface and a first leeward surface arranged oppositely, the first windward surface is located upstream of the first leeward surface, the external support member has a second windward surface and a second leeward surface arranged oppositely, the second windward surface is located upstream of the second leeward surface, and the first windward surface and the second windward surface are arranged in a staggered manner.

[0021] In some examples of the present invention, in the air flow direction, the installation part has a third windward surface and a third leeward surface which are oppositely arranged, the third windward surface is located upstream of the third leeward surface, and the third windward surface and the second windward surface are in the same plane.

[0022] In some examples of the present invention, the air outlet frame is provided with a switch door which is movable relative to the air outlet frame, and the switch door is used to block the air outlet channel to open or close the air outlet channel.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The above and / or additional aspects and advantages of the present invention will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, wherein:

[0025] Figure 1 is a front view of the closed state of the switch door of the air conditioner according to an embodiment of the present invention;

[0026] Figure 2 is a schematic diagram of the closed state of the switch door of the air conditioner according to an embodiment of the present invention;

[0027] Figure 3 is a front view of the open state of the switch door of the air conditioner according to an embodiment of the present invention;

[0028] Figure 4 is a schematic diagram of the open state of the switch door of the air conditioner according to an embodiment of the present invention;

[0029] Figure 5 is an exploded view of the air conditioner according to an embodiment of the present invention;

[0030] Figure 6 is a schematic diagram of the air conditioner in the windless feeling working mode according to an embodiment of the present invention;

[0031] Figure 7 is a bottom view of the air conditioner in the windless feeling working mode according to an embodiment of the present invention;

[0032] Figure 8 is a top view of the air conditioner in the windless feeling working mode according to an embodiment of the present invention;

[0033] Figure 9 is a schematic diagram of the air conditioner in the normal air supply working mode according to an embodiment of the present invention;

[0034] Figure 10 is Figure 9 an enlarged view of part A in

[0035] Figure 11 is a bottom view of the normal air supply working mode of the air conditioner according to an embodiment of the present invention;

[0036] Figure 12 is a top view of the normal air supply working mode of the air conditioner according to an embodiment of the present invention;

[0037] Figure 13 is an assembly schematic diagram of the first driving device, the second driving device and the air guiding device according to an embodiment of the present invention;

[0038] Figure 14 is Figure 13 an enlarged view of part B in

[0039] Figure 15 is an exploded view of the second driving device according to an embodiment of the present invention;

[0040] Figure 16 is a cross-sectional schematic diagram of the connection structure and the first driving device according to an embodiment of the present invention;

[0041] Figure 17 is an exploded view of the connection structure and the anti-electric shaft according to an embodiment of the present invention;

[0042] Figure 18 is a schematic diagram of the connection structure according to an embodiment of the present invention;

[0043] Figure 19 is a schematic diagram of the connection structure from another angle according to an embodiment of the present invention;

[0044] Figure 20 is an assembly schematic diagram of the first driving device and the connection component according to an embodiment of the present invention;

[0045] Figure 21 is a schematic diagram of the connection component according to an embodiment of the present invention;

[0046] Figure 22 is an assembly schematic diagram of the support component and the mating component according to an embodiment of the present invention;

[0047] Figure 23 is an assembly schematic diagram of the support component and the mating component from another angle according to an embodiment of the present invention;

[0048] Figure 24 is a schematic diagram of the support component according to an embodiment of the present invention;

[0049] Figure 25 is a schematic diagram of the support component from another angle according to an embodiment of the present invention;

[0050] Figure 26Schematic diagram of another angle of the support component according to an embodiment of the present invention;

[0051] Figure 27 Schematic diagram of the mating component according to an embodiment of the present invention;

[0052] Figure 28 Schematic diagram of another angle of the mating component according to an embodiment of the present invention;

[0053] Figure 29 Schematic diagram of another angle of the mating component according to an embodiment of the present invention;

[0054] Figure 30 Schematic diagram of a partial structure of the air guiding device according to an embodiment of the present invention;

[0055] Figure 31 Schematic diagram of a partial structure of the first air guiding member according to an embodiment of the present invention;

[0056] Figure 32 Front view of a partial structure of the first air guiding member according to an embodiment of the present invention;

[0057] Figure 33 Schematic diagram of the rotary blade component according to an embodiment of the present invention;

[0058] Figure 34 Front view of the rotary blade component according to an embodiment of the present invention;

[0059] Figure 35 Side view of the rotary blade component according to an embodiment of the present invention;

[0060] Figure 36 Top view of the rotary blade component according to an embodiment of the present invention;

[0061] Figure 37 Schematic diagram of the louver according to an embodiment of the present invention;

[0062] Figure 38 Front view of the louver according to an embodiment of the present invention;

[0063] Figure 39 Top view of the louver according to an embodiment of the present invention;

[0064] Figure 40 Schematic diagram of another angle of the louver according to an embodiment of the present invention.

[0065] Reference numerals:

[0066] Air conditioner 100;

[0067] Air outlet frame 1; air outlet passage 2; rotation drive device 3; movement drive device 4; air outlet 5; switch door 6; upper panel 7; lower panel 8; top cover 9; bottom plate 11; rear box component 12; evaporator component 13; fresh air purification component 14; first housing 15; second housing 16; gear 17; reversing shaft 18; external thread 19;

[0068] Air guide device 10;

[0069] Rotation assembly 20;

[0070] Louver assembly 30; louver 31; connecting rod 32;

[0071] Connection assembly 40; connecting piece 41; installation and positioning structure 42; connection part 43; positioning part 44; handle structure 45; horizontal plate 46; vertical plate 47; drive shaft 48; anti-electricity shaft 49; first locking structure 50; first mating part 51; second locking structure 52, second mating part 53; locking groove 54; installation hole 55; connection column 56; first limit stop 57; second limit stop 58; elastic opening 59;

[0072] Supporting part 60; mating groove 61; mating piece 62; abutting part 63; rotating part 64; assembly port 65; connection part 66; convex high part 67;

[0073] First air guide plate 70; second air guide plate 71; ventilation holes 72; air diffusing micro-holes 73; air diffusing part 74; installation part 75; air guide strip group 76; air guide strip 77; annular supporting part 78; external supporting part 79; first air guide strip group 80; second air guide strip group 81; clamping hole 82; clamping component 83; groove 84; connecting shaft 85; anti-fooling rib 86; anti-fooling groove 87; first sub-clamping part 88; second sub-clamping part 89; third sub-clamping part 90; fourth sub-clamping part 91; mating hole 92; flow guiding surface 93; reinforcing rib 94. Detailed implementation manners

[0074] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0075] Reference will be made below to Figures 1 - 40 Describe the air conditioner 100 according to an embodiment of the present invention.

[0076] As Figures 1 - 40As shown in the figure, the air conditioner 100 according to an embodiment of the present invention includes: an air outlet frame 1, a wind guiding device 10, a rotation driving device 3, and a movement driving device 4. An air outlet passage 2 is provided in the air outlet frame 1. The wind guiding device 10 is arranged in the air outlet passage 2, and the wind guiding device 10 can rotate relative to the air outlet passage 2. The wind guiding device 10 includes a rotation assembly 20 and a louver assembly 30. In Figure 9 the up and down direction shown, both ends (i.e., the upper end and the lower end) of the rotation assembly 20 are rotatably arranged on the air outlet frame 1. The louver assembly 30 includes a plurality of louvers 31 and a connecting rod 32. A plurality of louvers 31 are all arranged on the rotation assembly 20, and a plurality of louvers 31 can all rotate relative to the rotation assembly 20. The plurality of louvers 31 are rotatably connected to the connecting rod 32.

[0077] The rotation driving device 3 is arranged on the air outlet frame 1, and the rotation driving device 3 is arranged on one side of the wind guiding device 10. The rotation driving device 3 is connected to the rotation assembly 20. The rotation driving device 3 can drive the rotation assembly 20 to rotate so as to drive the wind guiding device 10 to rotate in the air outlet passage 2. The movement driving device 4 is also arranged on the air outlet frame 1 and is arranged on the other side of the wind guiding device 10. The movement driving device 4 is connected to the connecting rod 32. The movement driving device 4 can drive the connecting rod 32 to move in Figure 9 the up and down direction shown, and when the connecting rod 32 moves in Figure 9 the up and down direction shown, it can drive a plurality of louvers 31 to rotate relative to the rotation assembly 20. It should be noted that one side of the wind guiding device 10 refers to one of the upper side and the lower side of the wind guiding device 10, and the other side of the wind guiding device 10 refers to the other of the upper side and the lower side of the wind guiding device 10.

[0078] Optionally, in Figure 9 the up and down direction shown, the rotation driving device 3 can be arranged on the upper side or the lower side of the wind guiding device 10. When the rotation driving device 3 is arranged on the upper side of the wind guiding device 10, the movement driving device 4 is arranged on the lower side of the wind guiding device 10. When the rotation driving device 3 is arranged on the lower side of the wind guiding device 10, the movement driving device 4 is arranged on the upper side of the wind guiding device 10.

[0079] Specifically, the rotation driving device 3 can be configured as a rotation driving motor. The rotation driving device 3 can drive the rotation assembly 20 to rotate so as to drive the wind guiding device 10 to rotate in the air outlet passage 2. When the wind guiding device 10 rotates in the air outlet passage 2, it can change the direction of the air sent into the room from the air outlet passage 2, so that the function of the air conditioner 100 for left and right sweeping of the wind can be realized. Further, the movement driving device 4 can be configured as a movement driving motor. The movement driving device 4 can drive the connecting rod 32 to move in Figure 9 the up and down direction shown, and when the connecting rod 32 moves in Figure 9When moving in the up and down directions as shown, it can drive the rotation of multiple louvers 31. When the multiple louvers 31 rotate, it can change the direction of the air sent into the room from the air outlet passage 2, so that the function of the air conditioner 100 to sweep the air up and down can be realized.

[0080] In the prior art, the air outlet of the floor-standing air conditioner uses air guide strips to guide the air to realize the air sweeping function of the air conditioner. This air guiding structure cannot provide a comfortable user experience, resulting in poor user comfort. Moreover, the aesthetics of this air guiding structure is poor, which will reduce the subjective evaluation of the user on the air conditioner.

[0081] In this application, by arranging a rotatable rotating assembly 20 and a louver assembly 30 in the air outlet passage 2, when the rotating assembly 20 rotates, it can drive the air guiding device 10 to rotate to realize the function of the air conditioner 100 to sweep the air left and right. When the multiple louvers 31 of the louver assembly 30 rotate, the function of the air conditioner 100 to sweep the air up and down can be realized. Compared with the prior art, in this application, the air is guided by the rotating assembly 20 and the louver assembly 30, which can disperse the air and blow out air without a sense of wind, providing a comfortable user experience. Moreover, when the air guiding device 10 rotates to avoid the air outlet passage 2, the air conditioner 100 blows out air with a sense of wind, meeting the different usage needs of users. At the same time, by respectively arranging the rotation driving device and the movement driving device on both sides of the air guiding device 10, the layout space inside the air conditioner 100 can be reasonably utilized, and the layout positions of the rotation driving device and the movement driving device can be reasonable.

[0082] Therefore, through the cooperation of the air guiding device 10, the rotation driving device and the movement driving device, the air conditioner 100 can blow out air with or without a sense of wind, improving the user comfort. Moreover, by respectively arranging the rotation driving device and the movement driving device on both sides of the air guiding device 10, the layout space inside the air conditioner 100 can be reasonably utilized, and the layout positions of the rotation driving device and the movement driving device can be reasonable.

[0083] In some embodiments of the present invention, such as Figures 1 - 6As shown, a switch door 6 can be provided on the outer side of the air outlet frame 1. The switch door 6 can be movable relative to the air outlet frame 1. The switch door 6 can be used to open or close the air outlet frame 1 to open or close the air outlet passage 2. That is, when the switch door 6 is closed, the switch door 6 blocks the air outlet passage 2. When the switch door 6 is open, the switch door 6 does not block the air outlet passage 2. Moreover, when the switch door 6 is opened, the air guiding device 10 can be exposed, and when the switch door 6 is closed, the air guiding device 10 can be blocked. When the user needs to use the air conditioner 100, the switch door 6 can be opened. After the switch door 6 is opened, the air generated by the air conditioner 100 can be sent into the room through the air outlet passage 2. When the user does not need to use the air conditioner 100, the switch door 6 can be closed to prevent dust, mosquitoes, etc. from entering the interior of the air conditioner 100 through the air outlet passage 2, so as to ensure that the air conditioner 100 can generate clean and hygienic air when working.

[0084] Optionally, the air conditioner 100 of the present application may include: a panel, a top cover 9, a bottom plate 11, a rear box body component 12, a fresh air purification component 14, and an evaporator component 13. Among them, the panel may include an upper panel 7 and a lower panel 8. The upper panel 7 can display information such as the wind speed, temperature, and mode when the air conditioner is working. The top cover 9 can be provided at the upper end of the air conditioner 100. The bottom plate 11 can be provided at the lower end of the air conditioner 100. The rear box body component 12 can be provided at the rear side of the air conditioner 100, and the rear box body component 12 can be provided on the other side opposite to the panel. The evaporator component 13 and the fresh air purification component 14 can be provided inside the air conditioner 100, and the fresh air purification component 14 can be provided below the evaporator component 13. Moreover, air outlet passages 2 can be provided on both the left and right sides of the air conditioner 100, and an air guiding device 10 can be provided in each air outlet passage 2.

[0085] In some embodiments of the present invention, as Figure 3 , Figure 4 , Figure 9 and Figure 13 shown, the air outlet passage 2 can be arranged to extend along the height direction of the air outlet frame 1, or it can be understood that the air outlet passage 2 can extend along the Figure 9 up and down direction shown. Moreover, the moving driving device 4 can be provided at the top end of the air guiding device 10. Specifically, when the moving driving device 4 is provided at the top end of the air guiding device 10, the rotating driving device 3 can be provided at the lower end of the air guiding device 10.

[0086] It should be noted that the space at the lower end of the air guiding device 10 is small, while the space at the upper end of the air guiding device 10 is large. The rotation driving device 3 has a relatively small volume, and the movement driving device 4 has a relatively large volume. By arranging the movement driving device 4 at the upper end of the air guiding device 10 and arranging the rotation driving device 3 at the lower end of the air guiding device 10, it is convenient to arrange the rotation driving device 3 and the movement driving device 4. Moreover, the installation space inside the air conditioner 100 can be reasonably utilized, so that it is convenient to arrange other components of the air conditioner 100. In addition, the structure of the air conditioner 100 can be made more compact.

[0087] As some embodiments of the present invention, such as Figure 15 shown, the movement driving device 4 may include: a first housing 15, a second housing 16, a gear 17, a motor shaft, and a reversing shaft 18. Among them, the first housing 15 and the second housing 16 can be closed to form a cavity. The gear 17 can be arranged in the cavity. The motor shaft of the movement driving device 4 can be connected to the gear 17. The movement driving device 4 can drive the gear 17 to rotate through the motor shaft. The gear 17 can be meshed with the reversing shaft 18, and an annular external thread 19 can be arranged on the reversing shaft 18.

[0088] Specifically, the gear 17 can be in meshing transmission with the annular external thread 19 on the reversing shaft 18. The reversing shaft 18 can be connected to the connecting rod 32. The reversing shaft 18 can drive the connecting rod 32 to move in the Figure 9 shown up and down direction. Such a setting can convert the rotational motion output by the movement driving device 4 into a linear reciprocating motion, so that the movement driving device 4 can drive the connecting rod 32 to move, and further, the effect of driving a plurality of louvers 31 to rotate through the movement driving device 4 can be achieved.

[0089] Furthermore, the first housing 15 and the second housing 16 can form a sealed cavity. A partial structure of the reversing shaft 18 can be arranged in the cavity. Preferably, the structure with a thread on the reversing shaft 18 and the gear 17 can be arranged in the cavity. Lubricating oil can be arranged in the cavity. Such a setting can prevent dust from affecting the meshing of the gear 17 and the reversing shaft 18, and can also reduce the friction between the gear 17 and the reversing shaft 18, thereby improving the service life of the movement driving device 4.

[0090] In some embodiments of the present invention, such as Figure 13 and Figure 14 shown, the rotation driving device 3 can be connected to the rotation assembly 20 through the connection assembly 40. The rotation driving device 3 can drive the connection assembly 40 to rotate to drive the rotation assembly 20 to rotate. Specifically, the connection assembly 40 can include an installation and positioning structure 42 and a connecting member 41.

[0091] Among them, the connecting member 41 can be connected to the rotation driving device 3, and the installation and positioning structure 42 can be arranged on the rotating assembly 20. Moreover, the connecting member 41 has an unlocking position and a locking position. When the connecting member 41 is in the locking position, the rotation driving device 3 can be connected to the connecting member 41. And when the connecting member 41 is in the locking position, the connecting member 41 can be installed and positioned with the rotating assembly 20 by cooperating with the installation and positioning structure 42. At this time, the rotation driving device 3 can drive the rotating assembly 20 to rotate around the rotation axis of the rotating assembly 20 through the driving connection assembly 40. When the rotation driving device 3 drives the rotating assembly 20 to rotate around the rotation axis of the rotating assembly 20, the left and right air-sweeping function of the air conditioner 100 can be realized.

[0092] When the connecting member 41 is in the unlocking position, the rotation driving device 3 can be separated from the connecting member 41. And when the connecting member 41 is in the unlocking position, the connecting member 41 can be installed and limited with the rotating assembly 20 by cooperating with the installation and positioning structure 42. At this time, the rotation driving device 3 cannot drive the rotating assembly 20 to rotate around the rotation axis of the rotating assembly 20 through the driving connection assembly 40. Such a setting can facilitate the user to separate the rotation driving device 3 from the connection assembly 40.

[0093] In some embodiments of the present invention, as Figure 14 、 Figures 16 - 21 shown, the connecting member 41 can include a positioning portion 44 and a connecting portion 43, wherein the rotation driving device 3 can be connected to the connecting portion 43.

[0094] When the connection assembly 40 is in the unlocking position, the positioning portion 44 can be installed and limited with the installation and positioning structure 42. When the connecting member 41 is in the locking position, the positioning portion 44 can be installed and positioned with the installation and positioning structure 42. Such a setting can enable the connecting member 41 to be always installed on the rotating assembly 20, thereby facilitating the user to connect or separate the connecting member 41 from the rotation driving device 3. And it can also prevent the connecting member 41 from being lost when the connecting member 41 is separated from the rotation driving device 3.

[0095] Furthermore, as Figure 14 、 Figures 16 - 21 shown, a handle structure 45 can be arranged at one end of the positioning portion 44 away from the connecting portion 43. Among them, the handle structure 45 can include a horizontal plate 46 and a vertical plate 47. One end of the horizontal plate 46 can be connected to one end of the positioning portion 44 away from the connecting portion 43. The other end of the horizontal plate 46 can be connected to one end of the vertical plate 47. The other end of the vertical plate 47 can extend in a direction away from the horizontal plate 46.

[0096] Preferably, the horizontal plate 46 and the vertical plate 47 can be vertically arranged, that is, the included angle between the horizontal plate 46 and the vertical plate 47 is 90°, and the user can pull the buckle structure 45 to switch the connecting member 41 between the unlocking position and the locking position.

[0097] Specifically, in Figure 14 the up-down direction shown, the user can pull up the buckle structure 45 to switch the connecting member 41 from the locking position to the unlocking position, and the user can press down the buckle structure 45 to switch the connecting member 41 from the unlocking position to the locking position. Such a setting can facilitate the switching of the connecting member 41 between the locking position and the unlocking position, thereby improving the assembly efficiency of the air conditioner 100 and reducing the assembly difficulty of the air conditioner 100.

[0098] In some embodiments of the present invention, as Figure 14 、 Figures 16 - 21 shown, the rotating assembly 20 can be provided with a mounting hole 55, wherein the extending direction of the mounting hole 55 can be parallel to the rotation axis of the rotating assembly 20. The extending direction of the rotation axis of the rotating assembly 20 is the first direction. It can also be understood that the first direction is parallel to the rotation axis direction of the rotating assembly 20. The mounting hole 55 can be formed by machining. Among them, the connecting portion 43 can be arranged in the mounting hole 55, and the connecting portion 43 can be inserted into or pulled out of the mounting hole 55. Such a setting can facilitate the installation of the connecting member 41 on the rotating assembly 20, thereby improving the installation efficiency of the connecting member 41 and reducing the installation difficulty of the connecting member 41.

[0099] Further, a connecting hole can be provided at the lower end of the connecting portion 43, and the driving shaft 48 of the rotation driving device 3 can be inserted into the connecting hole at the lower end of the connecting portion 43 to drive the connecting portion 43 to rotate. Furthermore, an anti-electricity shaft 49 can be sleeved outside the driving shaft 48 of the rotation driving device 3, and the anti-electricity shaft 49 can be inserted into the connecting hole at the lower end of the connecting portion 43.

[0100] Preferably, the cross-section of the connecting hole at the lower end of the connecting portion 43 can be configured as a hexagon, and the cross-section of the anti-electricity shaft 49 can also be configured as a hexagon. Such a setting can prevent the anti-electricity shaft 49 from rotating relative to the connecting portion 43, thereby improving the driving efficiency of the rotation driving device 3, and can prevent the air conditioner 100 from being damaged due to the leakage of the rotation driving device 3, and can also prevent safety accidents due to the leakage of the rotation driving device 3.

[0101] In some embodiments of the present invention, as Figure 14 、 Figures 16 - 21 shown, the installation and positioning structure 42 can include a first locking structure 50. The first locking structure 50 can be arranged on both sides of the positioning portion 44 in the second direction. The second direction is Figure 19The left - right direction shown, and first mating portions 51 can be provided on both sides of the positioning portion 44. The first mating portions 51 can cooperate with the first locking structure 50. After the first mating portions 51 cooperate with the first locking structure 50, the movement of the positioning portion 44 in the first direction and the second direction can be limited.

[0102] Among them, the first direction is perpendicular to the second direction. Such a setting can limit the movement of the connecting member 41 in the first direction and the second direction through the cooperation of the first mating portion 51 and the first locking structure 50, thereby avoiding damage to the connecting member 41 and / or the rotating assembly 20 due to relative displacement between the connecting member 41 and the rotating assembly 20 during transportation or use, and further ensuring the reliability of the air conditioner 100 in use.

[0103] In some embodiments of the present invention, as Figure 14 、 Figures 16 - 21 shown, the first locking structure 50 can be configured as an elastic hook. The elastic hook can cooperate with the positioning portion 44. Specifically, the elastic hook can cooperate with the first mating portions 51 on both sides of the positioning portion 44. After the elastic hook cooperates with the first mating portions 51, the movement of the positioning portion 44 in the third direction can be limited. The third direction is Figure 18 the front - back direction shown. When the connecting member 41 is in the locked position, the elastic hook can be located on the side of the first mating portion 51 away from the connecting portion 43. It can also be understood that the elastic hook can be located on the side of the protrusion on the first mating portion 51 away from the connecting portion 43. Among them, the third direction can be perpendicular to the second direction and the first direction. Such a setting can limit the displacement of the positioning portion 44 in the first direction, the third direction, and the second direction, thereby further avoiding damage to the connecting member 41 and / or the rotating assembly 20 due to relative displacement between the connecting member 41 and the rotating assembly 20 during transportation or use, and further ensuring the reliability of the air conditioner 100 in use.

[0104] In some embodiments of the present invention, as Figure 14 、 Figures 16 - 21 shown, the installation and positioning structure 42 can further include a second locking structure 52, and a second mating portion 53 cooperating with the second locking structure 52 can be provided on the positioning portion 44. Specifically, the second mating portion 53 can be provided on the side of the positioning portion 44 facing the rotating assembly 20. When the connecting member 41 is in the unlocked position, the cooperation of the second mating portion 53 and the second locking structure 52 can limit the displacement of the positioning portion 44 in the third direction, where the third direction can be perpendicular to the second direction and the first direction. Such a setting can prevent the connecting member 41 from separating from the rotating assembly 20 when the connecting member 41 is in the unlocked position, thereby avoiding the loss of the connecting member 41 when the rotating assembly 20 is disassembled.

[0105] In some embodiments of the present invention, asFigure 14 , Figures 16 - 21 As shown in Figures 16 - 21 , a locking groove 54 may be provided on the second engaging portion 53. When the connecting member 41 is in the unlocking position, at least part of the second locking structure 52 may be located within the locking groove 54. When the connecting member 41 is in the locking position, the second locking structure 52 is not located within the locking groove 54.

[0106] Specifically, in the Figure 14 vertical direction shown in Figure 14 , when the user pulls up the trigger structure 45 to switch the connecting member 41 from the locking position to the unlocking position, at least part of the second locking structure 52 may extend into the locking groove 54, thereby restricting the displacement of the positioning portion 44 in the third direction, and further preventing the connecting member 41 from separating from the rotating assembly 20, and avoiding the loss of the connecting member 41 when disassembling the rotating assembly 20.

[0107] Moreover, in the Figure 14 vertical direction shown in Figure 14 , when the user presses down the trigger structure 45 to switch the connecting member 41 from the unlocking position to the locking position, at least part of the second locking structure 52 moves out of the locking groove 54. Such a setting facilitates the user to connect the connecting member 41 to the rotational driving device 3, thereby improving the assembly efficiency of the air conditioner 100 and reducing the assembly difficulty of the air conditioner 100.

[0108] In addition, such a setting can easily mount the connecting member 41 on the rotating assembly 20, thereby further improving the assembly efficiency of the air conditioner 100 and further reducing the assembly difficulty of the air conditioner 100.

[0109] As some embodiments of the present invention, as Figures 16 - 19 shown in Figures 16 - 19 , the connecting portion 43 may include a connecting column 56 and a first limiting stop 57. The first limiting stop 57 is formed on the outer peripheral wall of the connecting column 56. For example, in the vertical direction of the air conditioner 100, the first limiting stop 57 may be formed at the top of the connecting column 56. The first limiting stop 57 may extend circumferentially along the connecting column 56 and is annular. The bottom of the positioning portion 44 may be connected to the first limiting stop 57.

[0110] Moreover, a second limiting stop 58 may be formed on the inner peripheral wall of the mounting hole 55. The second limiting stop 58 may extend circumferentially along the mounting hole 55 and is annular. When the connecting column 56 of the connecting member 41 is fitted into the mounting hole 55, the first limiting stop 57 and the second limiting stop 58 may abut in the first direction, and the first limiting stop 57 may be located on the side adjacent to the positioning portion 44 of the second limiting stop 58.

[0111] Further, the positioning portion 44 may be in a flat plate shape, and the second engaging portion 53 may be in a U shape with an opening facing upward. Thus, while ensuring a relatively high structural strength of the positioning portion 44, the positioning portion 44 can have a good elastic deformation ability; the second locking structure 52 may be formed as a convex block, thus making the structure of the second locking structure 52 simple and convenient for processing and forming.

[0112] Preferably, an elastic opening 59 may be formed on the positioning portion 44, thereby further increasing the elastic deformation ability of the positioning portion 44.

[0113] Furthermore, reinforcing ribs 94 may be formed on the positioning portion 44. The reinforcing ribs 94 may extend to the connecting portion 43, and the reinforcing ribs 94 may be connected to the connecting portion 43. While strengthening the structural strength of the positioning portion 44, the reinforcing ribs 94 can increase the connection strength between the positioning portion 44 and the connecting portion 43, thereby improving the overall structural strength of the connecting member 41.

[0114] In some embodiments of the present invention, as Figure 9 、 Figure 10 、 Figures 22 - 29 shown, the support member 60 may be disposed in the air outlet passage 2, the support member 60 may be disposed on the air outlet frame 1, a mating groove 61 may be provided on the support member 60, and a mating member 62 that mates with the support member 60 may be provided on the air guiding device 10. In the direction of the rotation axis of the air guiding device 10, the mating member 62 may be disposed between the upper end and the lower end of the air guiding device 10. Preferably, in Figure 9 the up-down direction shown, the mating member 62 may be disposed at the middle position of the air guiding device 10. In addition, the number of the support members 60 may be set to be multiple, and the number of the mating members 62 may be the same as the number of the support members 60, and the mating members 62 and the support members 60 are arranged in one-to-one correspondence.

[0115] For example, the number of the support members 60 may be set to two. When the number of the support members 60 is two, the number of the mating members 62 is also two. Both of the two support members 60 may be disposed in the air outlet passage 2, and both of the two mating members 62 may be disposed between the upper end and the lower end of the air guiding device 10.

[0116] Specifically, the mating member 62 may include a stopping portion 63 and a rotating portion 64. Among them, the rotating portion 64 may be in rotational cooperation with the mating groove 61, that is, the rotating portion 64 may rotate relative to the mating groove 61 within the mating groove 61. The stopping portion 63 may be disposed outside the mating groove 61 in the axial direction, and the stopping portion 63 may be in stopping contact with the support member 60 to limit the displacement of the air guiding device 10 in the axial direction.

[0117] It should be noted that after the support member in the prior art is engaged with the mating groove, only the radial movement of the air deflector can be restricted, and the axial movement of the air deflector cannot be restricted. However, in the present application, by engaging the support member 60 with the mating groove 61, the radial movement and the axial movement of the air guiding device 10 can be restricted simultaneously, so that during the transportation and use of the air conditioner 100, the air guiding device 10 can be prevented from separating from the air outlet frame 1 due to a large displacement of the air guiding device 10 in the axial direction.

[0118] For example, during transportation, the air conditioner 100 may be transported upside down. When the air conditioner 100 is placed upside down, the abutting portion 63 can be in abutting contact with the support member 60 to restrict the displacement of the air guiding device 10 in the axial direction, so that the air guiding device 10 can be prevented from separating from the air outlet frame 1. Moreover, by providing the fitting member 62 at the middle position of the air guiding device 10, deformation of the middle position of the air guiding device 10 can be avoided, thereby improving the service life of the air guiding device 10.

[0119] Preferably, the outer surface of the rotating portion 64 can be configured as an arc surface, and the inner surface of the mating groove 61 opposite to the outer surface of the rotating portion 64 can also be configured as an arc surface. Such a setting can make the rotational fit between the rotating portion 64 and the mating groove 61 smooth and smooth, and can prevent the rotating portion 64 from being stuck with the mating groove 61, thereby improving the use reliability of the air conditioner 100.

[0120] In some embodiments of the present invention, as Figure 9 、 Figure 10 、 Figures 22 - 29 shown, the air outlet 5 of the air conditioner 100 can be extended and arranged in the up and down direction as Figure 9 shown, the rotation axis of the air guiding device 10 can be extended in the up and down direction as Figure 9 shown, the air generated by the air conditioner 100 can enter the room through the air outlet 5 after passing through the air guiding device 10. Moreover, the abutting portion 63 can be provided below the mating groove 61. When the air guiding device 10 moves upward, the abutting portion 63 can be in abutting cooperation with the bottom of the mating groove 61 to restrict the upward axial movement of the air guiding device 10, so that the air guiding device 10 can be prevented from separating from the air outlet frame 1 due to an excessive upward displacement of the air guiding device 10.

[0121] Furthermore, a convex height portion 67 can be provided on the inner wall of the mating groove 61. When the air conditioner 100 is closed, the abutting portion 63 can abut against the convex height portion 67 in the height direction of the air conditioner 100, and the convex height portion 67 can restrict the displacement of the air guiding device 10 in the axial direction. Such a setting can further prevent the air guiding device 10 from separating from the air outlet frame 1 due to an excessive upward displacement of the air guiding device 10.

[0122] In some embodiments of the present invention, as Figure 9 、Figure 10 , Figures 22 - 29 As shown in Figures 22 - 29 , an assembly port 65 may be provided on the peripheral wall of the mating groove 61. The mating member 62 may further include a connecting portion 66. One end of the connecting portion 66 may be connected to the rotating portion 64, and the other end of the connecting portion 66 may be connected to the abutting portion 63. Moreover, the width of the assembly port 65 is adapted to the width of the connecting portion 66, and the connecting portion 66 may pass through the assembly port 65 to assemble and mate the mating member 62 with the mating groove 61.

[0123] Further, in the height direction of the air conditioner 100, the projected area of the connecting portion 66 may be located within the projected area of the rotating portion 64, that is, the projected area of the connecting portion 66 is smaller than the projected area of the rotating portion 64. Such a setting can facilitate the assembly and mating of the mating member 62 with the mating groove 61, thereby facilitating the installation of the air guiding device 10 in the air outlet passage 2 and improving the installation efficiency of the air guiding device 10.

[0124] Preferably, the outer surface of the connecting portion 66 may also be configured as an arc surface. Such a setting can more conveniently assemble and mate the mating member 62 with the mating groove 61, thereby more conveniently installing the air guiding device 10 in the air outlet passage 2 and further improving the installation efficiency of the air guiding device 10.

[0125] In some embodiments of the present invention, as Figure 9 , Figure 20 , Figures 30 - 32 shown, the rotating assembly 20 may include a first air guiding plate 70 and a second air guiding plate 71. Among them, ventilation holes 72 may be provided on the first air guiding plate 70, and the number of the ventilation holes 72 may be multiple. Diffusing micropores 73 may be provided on the second air guiding plate 71, and the number of the diffusing micropores 73 may also be multiple. Moreover, the second air guiding plate 71 and the first air guiding plate 70 may be connected to form a ventilation cavity. The louver assembly 30 may be provided on the first air guiding plate 70. Specifically, the first air guiding plate 70 may be provided on the side of the second air guiding plate 71 close to the connecting rod 32, and the louver assembly 30 may be provided on the side of the first air guiding plate 70 away from the second air guiding plate 71. The air flow generated by the air conditioner 100 may be sent into the room through the ventilation holes 72, the ventilation cavity, and the diffusing micropores 73 in sequence. The ventilation holes 72, the ventilation cavity, and the diffusing micropores 73 may guide the air flow, thereby reducing the aerodynamic loss of the air flow.

[0126] Optionally, the shape of the ventilation holes 72 may be square, circular, hexagonal, etc., and the shape of the diffusing micropores 73 may also be square, circular, hexagonal, etc. The present invention does not make specific limitations.

[0127] In some embodiments of the present invention, as Figure 9 , Figure 10 , Figure 13 ,Figure 30 , Figures 33 - 36 As shown in Figures 33 - 36 , the air conditioner 100 may further include a wind dispersing member 74. The wind dispersing member 74 may be disposed at the ventilation hole 72, or at least part of the structure of the wind dispersing member 74 may be disposed in the ventilation cavity. Among them, the wind dispersing member 74 can rotate, and when the wind dispersing member 74 rotates, it can disperse the air flow passing through the wind dispersing member 74. Such a setting can improve the comfort of the wind feeling blown by the air conditioner 100 (no wind feeling), provide a comfortable user experience for the user, and thus improve the user's comfort.

[0128] Among them, the air conditioner 100 may have but is not limited to two working modes: a no-wind-feeling working mode and a normal air supply working mode. When the air conditioner 100 is in the no-wind-feeling working mode, the air flow generated by the air conditioner 100 can sequentially pass through the ventilation hole 72, the ventilation cavity, the wind dispersing member 74, and the wind dispersing micropores 73 and then be sent into the room. At this time, the air guiding device 10 can intercept and disperse the air flow generated by the air conditioner 100, and the air flow can blow the wind dispersing member 74 to make the wind dispersing member 74 rotate. When the wind dispersing member 74 rotates, it can disperse the air flow, thereby avoiding the direct blowing of the strong and straight air flow onto the user and providing a comfortable user experience for the user.

[0129] When the air conditioner 100 is in the normal air supply working mode, the air flow generated by the air conditioner 100 only passes through the louver assembly 30 and then is sent into the room, that is, the air flow generated by the air conditioner 100 does not pass through the wind dispersing member 74. Such a setting can enable the air conditioner 100 to switch between multiple working modes, and the user can freely select the working mode of the air conditioner 100 according to the usage requirements, thereby realizing the diversification of the functions of the air conditioner 100.

[0130] Furthermore, the number of the wind dispersing members 74 can be set to be multiple, and the multiple wind dispersing members 74 can be evenly spaced in the Figure 1 vertical direction as shown. Preferably, the number of the wind dispersing members 74 can be the same as the number of the louvers 31, and the wind dispersing members 74 can be arranged in one-to-one correspondence with the louvers 31. Such a setting can improve the wind dispersing effect of the air conditioner 100.

[0131] In some embodiments of the present invention, such as Figure 9 , Figure 10 , Figure 13 , Figure 30 , Figures 33 - 36As shown in the figure, the air-dispersing member 74 may include: a mounting portion 75, an annular support member 78, an external support member 79, and a plurality of air guide bar groups 76. Each air guide bar group 76 may include a plurality of air guide bars 77. The plurality of air guide bars 77 may be evenly spaced in the circumferential direction of the air-dispersing member 74. Moreover, the plurality of air guide bar groups 76 may be arranged in the radial direction of the air-dispersing member 74. Among them, in the radial direction of the air-dispersing member 74, the annular support member 78 may be disposed between two adjacent air guide bar groups 76, and the external support member 79 may be disposed outside the outermost air guide bar group 76.

[0132] Specifically, in the radial direction of the air-dispersing member 74, one end of the plurality of air guide bars 77 of the innermost air guide bar group 76 may be connected to the mounting portion 75, and the other end of the plurality of air guide bars 77 of the innermost air guide bar group 76 may be connected to the annular support member 78. One end of the plurality of air guide bars 77 of the outermost air guide bar group 76 may be connected to the annular support member 78, and the other end of the plurality of air guide bars 77 of the outermost air guide bar group 76 may be connected to the external support member 79. When the number of annular support members 78 is multiple, it can also be understood that when the number of air guide bar groups 76 is three or more, both ends of the plurality of air guide bars 77 located between two annular support members 78 may be respectively connected to the two annular support members 78.

[0133] As an embodiment of the present invention, the air-dispersing member 74 may include: two air guide bar groups 76, one annular support member 78, one mounting portion 75, and one external support member 79. The two air guide bar groups 76 may be a first air guide bar group 80 and a second air guide bar group 81. Specifically, in the radial direction of the air-dispersing member 74, the first air guide bar group 80 may be disposed inside the second air guide bar group 81. Both the first air guide bar group 80 and the second air guide bar group 81 may include a plurality of air guide bars 77. One end of the plurality of air guide bars 77 of the first air guide bar group 80 may be connected to the mounting portion 75, and the other end of the plurality of air guide bars 77 of the first air guide bar group 80 may be connected to the annular support member 78. One end of the plurality of air guide bars 77 of the second air guide bar group 81 may be connected to the annular support member 78, and the other end of the plurality of air guide bars 77 of the second air guide bar group 81 may be connected to the external support member 79. However, the present invention is not limited thereto. According to actual needs, the air-dispersing member 74 may also be arranged in other structural forms.

[0134] Thus, through the cooperation of the mounting portion 75, the plurality of air guide bar groups 76, the annular support member 78, and the external support member 79, the airflow passing through the air-dispersing member 74 can be dispersed, thereby improving the comfort of the wind sense blown out by the air conditioner 100, providing a comfortable use experience for users, and thus improving the user's use comfort. Moreover, by providing the annular support member 78 and the external support member 79, the structural strength of the air-dispersing member 74 can be improved, thereby improving the use reliability of the air-dispersing member 74.

[0135] As some embodiments of the present invention, such as Figure 9 , Figure 10 , Figure 13 , Figure 30 , Figures 33 - 36 shown, in the axial direction of the air-diffusing member 74, the air-guiding strips 77 of each air-guiding strip group 76 can be inclined, and the windward surfaces of the radially outer ends of the plurality of air-guiding strips 77 of at least one air-guiding strip group 76 among the plurality of air-guiding strip groups 76 and the windward surfaces of their radially inner ends can be arranged in a staggered manner. It can also be understood that in the Figure 9 shown up and down direction, the projections of the radially outer ends of the plurality of air-guiding strips 77 of at least one air-guiding strip group 76 and the projections of their radially inner ends may not coincide or may not completely coincide. Such a setting can make the air-guiding strips 77 have a certain angle with the flow direction of the air flow, which can improve the air-guiding effect of the air-diffusing member 74, thereby providing a comfortable use experience for the user, and further improving the user's use comfort.

[0136] As some embodiments of the present invention, such as Figure 9 , Figure 10 , Figure 13 , Figure 30 , Figures 33 - 36 shown, the windward surfaces of the radially outer ends of the plurality of air-guiding strips 77 can be located upstream of the windward surfaces of the radially inner ends of the plurality of air-guiding strips 77. Specifically, it can also be understood that the windward surfaces of the radially outer ends of the plurality of air-guiding strips 77 can be closer to the first air-guiding plate 70 than the windward surfaces of the radially inner ends of the plurality of air-guiding strips 77. Such a setting can further improve the air-guiding effect of the air-diffusing member 74, and can also better disperse the air, thereby providing a more comfortable use experience for the user, and further improving the user's use comfort.

[0137] As some embodiments of the present invention, such as Figure 35 and Figure 36 shown, in the axial direction of the air-diffusing member 74, the windward surface of the annular support member 78 can be located upstream of the oncoming wind of the outer support member 79. It can also be understood that the oncoming wind of the outer support member 79 can be closer to the first air-guiding plate 70 than the windward surface of the annular support member 78. And, in the radial direction of the air-diffusing member 74, the windward surfaces of the plurality of air-guiding strips 77 of the innermost air-guiding strip group 76 can be located upstream of the windward sides of the plurality of air-guiding strips 77 of the outermost air-guiding strip group 76. It can also be understood that the windward sides of the plurality of air-guiding strips 77 of the outermost air-guiding strip group 76 can be closer to the second air-guiding plate 71 than the windward surfaces of the plurality of air-guiding strips 77 of the innermost air-guiding strip group 76.

[0138] Among them, the airflow generated by the air conditioner 100 can flow from upstream to downstream, that is, the upstream is closer to the inner side of the air conditioner 100. Moreover, the windward surface of the second air deflector 71 is located downstream of the windward surface of the first air deflector 70. Such a setting can make the air guiding strip 77 have a certain angle with the flowing direction of the airflow, which can improve the air guiding effect of the air diffusing member 74, thereby providing a more comfortable use experience for the user, and further improving the user's use comfort.

[0139] Further, when the number of the annular support members 78 is multiple, in the axial direction of the air diffusing member 74, the windward surface of the annular support member 78 arranged on the radially inner side of the air diffusing member 74 can be located upstream of the windward surface of the annular support member 78 arranged on the radially outer side of the air diffusing member 74. It can also be understood that the windward surface of the annular support member 78 arranged on the radially outer side of the air diffusing member 74 can be closer to the second air deflector 71 than the windward surface of the annular support member 78 arranged on the radially inner side of the air diffusing member 74.

[0140] In some embodiments of the present invention, in the airflow flowing direction, the annular support member 78 can have a first leeward surface and a first windward surface, wherein the first leeward surface and the first windward surface can be arranged oppositely. Specifically, in the Figure 35 up and down direction shown, the first windward surface can be located upstream of the first leeward surface. It can also be understood that the first windward surface is closer to the first air deflector 70 than the first leeward surface.

[0141] Further, the external support member 79 can have a second leeward surface and a second windward surface, and the second leeward surface and the second windward surface can be arranged oppositely. Moreover, in the Figure 35 up and down direction shown, the second windward surface can be located upstream of the second leeward surface. It can also be understood that the second windward surface is closer to the first air deflector 70 than the second leeward surface.

[0142] Furthermore, the first windward surface of the annular support member 78 and the second windward surface of the external support member 79 are arranged in a staggered manner. It can also be understood that in the height direction of the air conditioner 100, the projection of the first windward surface does not coincide or does not completely coincide with the projection of the second windward surface. Such a setting can further improve the air guiding effect of the air diffusing member 74.

[0143] In some embodiments of the present invention, in the airflow flowing direction, the mounting portion 75 can have a third leeward surface and a third windward surface, wherein the third leeward surface and the third windward surface can be arranged oppositely. Specifically, in the Figure 35 up and down direction shown, the third windward surface can be located upstream of the third leeward surface. It can also be understood that the third windward surface is closer to the first air deflector 70 than the third leeward surface.

[0144] Further, the second windward surface of the external support member 79 and the third windward surface of the mounting portion 75 are located in the same plane. It can also be understood that in the height direction of the air conditioner 100, the projection of the second windward surface coincides with the projection of the third windward surface. Such a setting can further improve the air guiding effect of the air dispersing member 74, thereby providing a more comfortable user experience for the user, and further improving the user's comfort.

[0145] As some embodiments of the present invention, as Figures 30 - 40 shown, a clamping hole 82 may be provided at the central axis position of the mounting portion 75 of the air dispersing member 74. A clamping member 83 may be provided at one end of each of the plurality of louvers 31 close to the first air guiding plate 70. One end of the clamping member 83 may be connected to the louver 31, and the other end of the clamping member 83 may extend away from the louver 31. The clamping member 83 may be in clamping cooperation with the clamping hole 82. The louver 31 may be assembled with the air dispersing member 74 through the clamping member 83. Further, the clamping member 83 may pass through the first air guiding plate 70 and be in clamping cooperation with the clamping hole 82. Such a setting can facilitate clamping the louver 31 and the air dispersing member 74 together, enable the plurality of louvers 31 and the plurality of air dispersing members 74 to rotate synchronously, and can reliably mount the louver 31 and the air dispersing member 74 on the rotating assembly 20. In addition, it can also prevent the louver 31 and the air dispersing member 74 from interfering with the first air guiding plate 70 and the second air guiding plate 71 during operation.

[0146] Preferably, as Figures 30 - 40 shown, an anti-fooling structure may be provided on the louver 31 and the air dispersing member 74. Optionally, the anti-fooling structure may include an anti-fooling rib 86 and an anti-fooling groove 87. Among them, the anti-fooling rib 86 may be provided on the clamping member 83, and the anti-fooling groove 87 may be provided on the clamping hole 82. Preferably, two anti-fooling ribs 86 may be provided on the clamping member 83, and two anti-fooling grooves 87 may be provided on the clamping hole 82. Such a setting can facilitate assembling the louver 31 and the air dispersing member 74 together, prevent the louver 31 and the air dispersing member 74 from being assembled incorrectly, thereby improving the assembly efficiency of the louver 31 and the air dispersing member 74, and can also facilitate disassembly by the user, thereby facilitating the user to clean the louver 31 and the air dispersing member 74.

[0147] Even further, as Figures 37 - 40As shown, a groove 84 may be provided at one end of multiple louvers 31 close to the first air deflector 70. A connecting shaft 85 may be provided inside the groove 84. One end of the connecting shaft 85 may be connected to the louver 31, and the other end of the connecting shaft 85 may extend away from the louver 31. The connecting shaft 85 may cooperate with the connecting rod 32. That is to say, the connecting rod 32 may drive multiple louvers 31 to rotate through the connecting shaft 85. When the louvers 31 rotate, the louvers 31 may drive the air diffusing member 74 to rotate around its own rotation axis. Specifically, the louvers 31 may drive the air diffusing member 74 to rotate around its own rotation axis by ±45°. Such a setting can realize the operation of multiple louvers 31 and multiple air diffusing members 74 by moving the driving device 4, thereby avoiding the setting of an additional driving device to drive the air diffusing member 74 to operate.

[0148] It should be noted that, as Figure 30 shown, a mating hole 92 may be provided on the connecting rod 32, and the connecting shaft 85 may be connected and mated with the mating hole 92. The connection and mating between the connecting shaft 85 and the mating hole 92 can realize the connection and mating between the louver 31 and the connecting rod 32.

[0149] Optionally, as Figures 37 - 40 shown, the clamping member 83 may include a first sub-clamping portion 88 and a second sub-clamping portion 89. There may be a certain gap between the first sub-clamping portion 88 and the second sub-clamping portion 89. Two anti-fooling ribs 86 may be respectively provided on the first sub-clamping portion 88 and the second sub-clamping portion 89, and the two anti-fooling ribs 86 may be provided on both sides of the clamping member 83. Such a setting can improve the connection reliability between the louver 31 and the air diffusing member 74, avoid the detachment between the louver 31 and the air diffusing member 74, and also facilitate the disassembly of the louver 31 and the air diffusing member 74.

[0150] Optionally, as Figures 37 - 40 shown, third sub-clamping portions 90 may be provided on both the first sub-clamping portion 88 and the second sub-clamping portion 89, and a fourth sub-clamping portion 91 cooperating with the third sub-clamping portion 90 may be provided on the first air deflector 70. The cooperation between the third sub-clamping portion 90 and the fourth sub-clamping portion 91 can firmly mount the louver 31 on the first air deflector 70, avoid the detachment between the louver 31 and the first air deflector 70, and thus improve the use reliability of the air guiding device 10.

[0151] As some embodiments of the present invention, a water receiving tray may be provided at the bottom of the air outlet passage 2. The water receiving tray may be fixedly arranged relative to the air outlet passage 2. The water receiving tray may be an independently formed part, and after being processed and formed, the water receiving tray may be installed at the bottom of the air outlet passage 2.

[0152] Moreover, the water receiving tray is located at the bottom surface of the air guiding device 10. The air guiding device 10 is rotatable relative to the water receiving tray. A water receiving cavity can be defined within the water receiving tray. The water receiving tray can hold the condensed water on the air guiding device 10, and the condensed water on the air guiding device 10 can flow downward into the water receiving cavity of the water receiving tray.

[0153] When the air conditioner 100 is operating in the cooling mode, the condensed water generated on the air guiding device 10 flows downward along the air guiding device 10 into the water receiving cavity of the water receiving tray. The water receiving tray can hold the condensed water generated on the air guiding device 10, thereby effectively avoiding the inconvenience caused to the user by the condensed water droplets on the air guiding device 10 dripping onto the ground. Moreover, it can prevent the condensed water droplets on the air guiding device 10 from dripping onto other components within the air conditioner 100 (such as dripping onto components like the electronic control box and motor within the air conditioner 100), thereby reducing potential safety hazards.

[0154] Furthermore, as Figure 14 and Figure 16 shown, a part of the outer wall surface of the rotating member 20 adjacent to the water receiving tray can be formed as a guiding surface 11 (it can also be understood that a part of the outer wall surface of the second air guiding plate 71 adjacent to the water receiving tray can be formed as the guiding surface 11). The guiding surface 11 can extend to the bottom surface of the rotating member 20. The guiding surface 11 is used to guide the condensed water on the rotating member 20 into the water receiving cavity. The condensed water on the rotating member 20 flows downward along the outer wall surface of the rotating member 20 to the guiding surface 11 at the bottom of the rotating member 20. Through the guiding action of the guiding surface 11, the condensed water can be quickly and effectively guided into the water receiving cavity of the water receiving tray, preventing the condensed water droplets on the outer wall surface of the rotating member 20 from dripping onto the ground.

[0155] Even further, the projection of the bottom edge of the guiding surface 11 adjacent to the water receiving tray on the horizontal plane can be located within the projection of the water receiving cavity on the horizontal plane. During the process of the condensed water on the rotating member 20 flowing downward along the outer wall surface of the rotating member 20, since the projection of the bottom edge of the guiding surface 11 on the horizontal plane is located within the projection of the water receiving cavity on the horizontal plane, the condensed water can be guided into the water receiving cavity of the water receiving tray through the guiding surface 11 at the bottom of the rotating member 20, better preventing the condensed water droplets on the outer wall surface of the rotating member 20 from dripping onto the ground.

[0156] Furthermore, the projection of the guiding surface 11 on the horizontal plane can be located within the projection of the water receiving tray on the horizontal plane. Thus, when the condensed water on the rotating member 20 flows downward to the guiding surface 11, it can ensure that all the condensed water on the guiding surface 11 flows into the water receiving tray, better preventing the condensed water from dripping outside the water receiving tray, which may cause safety hazards and inconvenience.

[0157] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0158] In the description of the present invention, the "first feature" and "second feature" may include one or more of such features.

[0159] In the description of the present invention, the meaning of "a plurality of" is two or more.

[0160] In the description of the present invention, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween.

[0161] In the description of the present invention, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature.

[0162] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "schematic embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0163] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air conditioner (100), characterized in that, Comprising: An air outlet frame (1), the air outlet frame (1) being provided with an air outlet channel (2); An air guiding device (10), the air guiding device (10) being rotatably arranged in the air outlet channel (2), the air guiding device (10) including a rotating assembly (20) and a louver assembly (30), both ends of the rotating assembly (20) being rotatably arranged on the air outlet frame (1), the louver assembly (30) including a connecting rod (32) and a plurality of louvers (31), the plurality of louvers (31) being rotatably arranged on the rotating assembly (20), and the connecting rod (32) being rotatably connected to the plurality of louvers (31); A rotation driving device (3), the rotation driving device (3) being arranged on the air outlet frame (1) and on one side of the air guiding device (10), the rotation driving device (3) being connected to the rotating assembly (20) to drive the air guiding device (10) to rotate; A movement driving device (4), the movement driving device (4) being arranged on the air outlet frame (1) and on the other side of the air guiding device (10), the movement driving device (4) being connected to the connecting rod (32) to drive the connecting rod (32) to move and thereby drive the plurality of louvers (31) to rotate; The rotation driving device (3) is connected to the rotating assembly (20) through a connecting component (40), the connecting component (40) including a connecting piece (41) and an installation and positioning structure (42), the connecting piece (41) being connected to the rotation driving device (3), the installation and positioning structure (42) being arranged on the rotating assembly (20), the connecting piece (41) being configured to have a locking position and an unlocking position, in the locking position the connecting piece (41) being adapted to be connected to the rotation driving device (3), and the connecting piece (41) being installed and positioned through the installation and positioning structure (42); in the unlocking position the connecting piece (41) is separated from the rotation driving device (3), and the connecting piece (41) is installed and limited through the installation and positioning structure (42); The connecting piece (41) includes a connecting portion (43) and a positioning portion (44), the connecting portion (43) being connected to the rotation driving device (3), in the locking position, the positioning portion (44) is installed and positioned with the installation and positioning structure (42), and in the unlocking position, the positioning portion (44) is installed and limited with the installation and positioning structure (42); The rotating assembly (20) is provided with an installation hole (55), the extending direction of the installation hole (55) is parallel to a first direction, the connecting portion (43) is detachably matched with the installation hole (55), and the first direction is parallel to the rotation axis of the rotating assembly (20); The installation and positioning structure (42) includes a first locking structure (50). The first locking structure (50) is distributed on both sides of the positioning portion (44) in a second direction. First mating portions (51) that cooperate with the first locking structure (50) are provided on both sides of the positioning portion (44). The first mating portions (51) and the first locking structure (50) cooperate to limit the displacement of the positioning portion (44) in the second direction and a first direction, and the second direction is perpendicular to the first direction. The first locking structure (50) is formed as an elastic hook. The elastic hook cooperates with the positioning portion (44) to define the displacement of the positioning portion (44) in a third direction. In the locked position, the elastic hook is located on the side of the first mating portion (51) away from the connecting portion (43), and the third direction is perpendicular to the first direction and the second direction. The installation and positioning structure (42) further includes a second locking structure (52). A second mating portion (53) is provided on the side of the positioning portion (44) facing the rotating assembly (20). In the unlocked position, the second locking structure (52) cooperates with the second mating portion (53) to define the displacement of the positioning portion (44) in the third direction, and the third direction is perpendicular to the first direction and the second direction.

2. The air conditioner (100) according to claim 1, characterized in that, The air outlet passage (2) extends in the vertical direction, and the moving drive device (4) is provided at the top of the air guiding device (10).

3. The air conditioner (100) according to claim 2, wherein, The second mating portion (53) is provided with a locking groove (54). In the unlocked position, at least a part of the second locking structure (52) extends into the locking groove (54).

4. The air conditioner (100) according to claim 1, characterized in that, A support member (60) is provided in the air outlet passage (2), and the support member (60) is provided with a mating groove (61). The air guiding device (10) is provided with a mating member (62). In the extending direction of the rotation axis of the air guiding device (10), the mating member (62) is located between the two ends of the air guiding device (10). The mating member (62) includes a rotating portion (64) and a stopping portion (63). The rotating portion (64) is rotationally mated with the mating groove (61), and the stopping portion (63) is located axially outside the mating groove (61) and is adapted to abut against the support member (60) to define the axial displacement of the air guiding device (10).

5. The air conditioner (100) according to claim 4, characterized in that, The air outlet (5) extends in the up-and-down direction, the rotation axis of the air guiding device (10) extends in the up-and-down direction, and the stopping portion (63) is located below the mating groove (61).

6. The air conditioner (100) according to claim 5, characterized in that, An assembly port (65) is provided on the peripheral wall of the mating groove (61). The mating member (62) further includes a connecting portion (66). The connecting portion (66) is connected between the rotating portion (64) and the stopping portion (63). The connecting portion (66) is adapted to the assembly port (65) to assemble the mating member (62) through the assembly port (65).

7. The air conditioner (100) according to any one of claims 1-6, characterized in that, The rotating assembly (20) includes: A first air guiding plate (70), and the first air guiding plate (70) is provided with a plurality of ventilation holes (72). The second air guide plate (71), the second air guide plate (71) is connected to the first air guide plate (70) to form a ventilation cavity, and a plurality of air-dispersing micropores (73) are provided on the second air guide plate (71), and the louver assembly (30) is arranged on a side of the first air guide plate (70) away from the second air guide plate (71).

8. The air conditioner (100) according to claim 7, characterized in that, It further includes an air-dispersing member (74), the air-dispersing member (74) is rotatably arranged at the ventilation hole (72) or at least part of the air-dispersing member (74) is located in the ventilation cavity.

9. The air conditioner (100) according to claim 8, characterized in that, The air-dispersing member (74) includes:[[]]END]] An installation part (75); A plurality of air guide bar groups (76), each air guide bar group (76) includes a plurality of air guide bars (77) arranged at intervals in the circumferential direction, and the plurality of air guide bar groups (76) are arranged in a radial arrangement, and the plurality of air guide bars (77) of the air guide bar group (76) located at the innermost side in the radial direction are connected to the installation part (75); An annular support member (78), an annular support member (78) is provided between two radially adjacent air guide bar groups (76), and each air guide bar (77) is connected to the corresponding annular support member (78); An external support member (79), the external support member (79) is connected to the plurality of air guide bars (77) of the air guide bar group (76) located at the outermost side in the radial direction.

10. The air conditioner (100) according to claim 9, characterized in that, In the air flow direction, the annular support member (78) has a first windward surface and a first leeward surface arranged oppositely, the first windward surface is located upstream of the first leeward surface, the external support member (79) has a second windward surface and a second leeward surface arranged oppositely, the second windward surface is located upstream of the second leeward surface, and the first windward surface and the second windward surface are arranged in a staggered manner.

11. The air conditioner (100) according to claim 10, characterized in that, In the air flow direction, the installation part (75) has a third windward surface and a third leeward surface arranged oppositely, the third windward surface is located upstream of the third leeward surface, and the third windward surface and the second windward surface are located in the same plane.

12. The air conditioner (100) according to claim 1, characterized in that, The air outlet frame (1) is provided with a switch door (6), the switch door (6) is movable relative to the air outlet frame (1), and the switch door (6) is used to block the air outlet channel (2) to open or close the air outlet channel (2).

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