Air outlet assembly and air conditioner

Abstract

The application relates to the field of air conditioners. An air outlet assembly comprises a base body, an air outlet frame, a first driving structure, a guide vane and a second driving structure, the base body is provided with a first air outlet, the air outlet frame is provided with a second air outlet, the air outlet frame and the guide vane are rotatably installed on the base body, the guide vane is located at the first air outlet, and the air outlet frame is located downstream of the guide vane along the air flow direction in the air outlet assembly; the first driving structure and the second driving structure are both installed on the base body, the first driving structure drives the air outlet frame to rotate relative to the base body, the second driving structure drives the guide vane to rotate relative to the base body, the rotation axis of the air outlet frame relative to the base body and the rotation axis of the guide vane relative to the base body are both along a first direction; the load of the air outlet frame is small, the air outlet frame rotates flexibly, the second air outlet has strong air direction adjusting performance, and the air volume loss is small.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air conditioners, in particular to an air outlet assembly and an air conditioner. BACKGROUND

[0002] Chinese patent application with publication number CN108826445A discloses a cabinet type air conditioner indoor unit, which is provided with an air outlet frame rotatably arranged at an air outlet opening of a shell. The air outlet frame is provided with an air outlet, and is provided with a vertical swing leaf group for upward and downward air sweeping and a horizontal swing leaf group for left and right air sweeping. This results in a large load of the air outlet frame when it swings, which is not conducive to the opening and closing of the air outlet frame. When the cabinet type air conditioner indoor unit is in an open state, the air outlet opening of the shell is not directly opposite to the air outlet of the air outlet frame, which results in a large loss of airflow from the air outlet opening to the air outlet. In addition, since the air outlet opening of the shell is fixed in a direction, only when the air outlet frame is opened to a proper position can the airflow blown from the air outlet opening of the shell be smoothly blown from the air outlet of the air outlet frame. The upward angle of the air outlet frame of the cabinet type air conditioner indoor unit is single when it is opened, and the air outlet frame only has two states of upward opening and downward closing. The direction of the air outlet opening of the shell cannot match different upward angles of the air outlet frame. SUMMARY

[0003] One of the purposes of the present application is to provide an air outlet assembly which is beneficial to the flexible rotation of the air outlet frame and the adjustment of the upward angle of the air outlet.

[0004] In order to achieve the above-mentioned purpose, the air outlet assembly provided by the present application comprises a base body, an air outlet frame, a first driving structure, an air deflector and a second driving structure. The base body is provided with a first air outlet. The air outlet frame is provided with a second air outlet. The air outlet frame and the air deflector are rotatably mounted on the base body. The air deflector is located at the first air outlet. In the direction of the air outlet airflow in the air outlet assembly, the air outlet frame is located downstream of the air deflector. The first driving structure and the second driving structure are both mounted on the base body. The first driving structure drives the air outlet frame to rotate relative to the base body. The second driving structure drives the air deflector to rotate relative to the base body. The rotation axis of the air outlet frame relative to the base body and the rotation axis of the air deflector relative to the base body are both in the first direction.

[0005] From the above, the air outlet assembly of the present application can hide the second air outlet inside the base shell by rotating the air outlet frame when the air outlet assembly is closed, which is conducive to the simple external structure of the air outlet assembly.

[0006] One preferred scheme is that the base body comprises a base shell, the base shell is a cylindrical body, the air outlet frame is located at the barrel opening of the base shell, and the second air outlet is located on the inner side of the base shell.

[0007] From the above, the air outlet assembly of the present application can hide the second air outlet inside the base shell by rotating the air outlet frame when the air outlet assembly is closed, which is conducive to the simple external structure of the air outlet assembly.

[0008] Further, the base body further comprises a base frame, the base frame is located in the barrel cavity of the base shell, and the air outlet frame is rotatably installed on the base frame.

[0009] Further, the first driving structure is provided with two, and the two first driving structures are respectively installed on the two sides of the base frame along the first direction.

[0010] From the above, the air outlet assembly of the present application can hide the second air outlet inside the base shell by rotating the air outlet frame when the air outlet assembly is closed, which is conducive to the simple external structure of the air outlet assembly.

[0011] Further, the air outlet frame is a cap-shaped structure comprising a top plate and a side plate, the side plate extends downward from the top plate, and the second air outlet is located on the side plate; the barrel opening of the base shell faces upward, and the side of the base shell close to the second air outlet is lower than the side of the base shell away from the second air outlet.

[0012] From the above, the air outlet assembly of the present application can hide the second air outlet inside the base shell by rotating the air outlet frame when the air outlet assembly is closed, which is conducive to the simple external structure of the air outlet assembly.

[0013] Another preferred solution is that the first driving structure is a modular telescopic structure, and / or the second driving structure is a modular telescopic structure.

[0014] From the above, it can be seen that the modular telescopic structure facilitates the installation, disassembly and maintenance of the first driving structure and the second driving structure.

[0015] Another preferred solution is that the base body is provided with a wind blocking structure, along the air outlet direction of the first air outlet, the wind blocking structure is located at the front side of the first air outlet; along the second direction, the wind blocking structure is located at the side of the first air outlet facing away from the second air outlet, and the second direction is perpendicular to the air outlet direction of the first air outlet.

[0016] From the above, it can be seen that this facilitates the reduction of air volume loss.

[0017] A further solution is that the air deflector is mounted on the wind blocking structure.

[0018] From the above, it can be seen that this facilitates the simple structure of the air outlet assembly.

[0019] A further solution is that along the second direction, the second driving structure is located at the side of the wind blocking structure facing away from the first air outlet, the second driving structure is a telescopic structure mounted on the base body, and the telescopic part of the second driving structure is connected with the air deflector after passing through the wind blocking structure.

[0020] From the above, it can be seen that the second driving structure is not located in the air duct of the first air outlet, which facilitates the reduction of the influence of the second driving structure on the air flow in the air outlet assembly.

[0021] A further solution is that the base frame is provided with a mounting protrusion, the air outlet frame is rotatably mounted on the mounting protrusion, along the second direction, the mounting protrusion is located at the side of the wind blocking structure facing away from the first air outlet, and the mounting protrusion protrudes away from the first wind blocking structure.

[0022] From the above, it can be seen that this facilitates the rotation of the air outlet frame around the mounting protrusion, which facilitates the expansion of the rotation range of the air outlet frame and the adjustment range of the air outlet direction of the second air outlet.

[0023] Another preferred solution is further comprising a wind sweeping mechanism and a third driving structure, the wind sweeping mechanism is rotatably mounted on the air outlet frame, the wind sweeping mechanism is located at the second air outlet, the third driving structure drives the wind sweeping mechanism to rotate relative to the air outlet frame, and the axis direction of the rotation of the wind sweeping mechanism relative to the air outlet frame is along a third direction, and the third direction is perpendicular to the first direction.

[0024] From the above, it can be seen that this facilitates the realization of the wind sweeping in the first direction.

[0025] Further, the air sweeping mechanism has an arc-shaped plate, the arc direction of the arc-shaped plate is along the circumferential direction of the air sweeping mechanism, the arc-shaped plate covers the second air outlet, and the arc-shaped plate is provided with an air outlet hole.

[0026] As can be seen, this is beneficial to the simple appearance structure.

[0027] Further, the arc-shaped plate has a guide section and a blocking section, the air outlet hole is arranged on the guide section, and the guide section and the blocking section are distributed along the arc direction of the arc-shaped plate.

[0028] As can be seen, when the guide section covers the second air outlet, the second air outlet can normally blow air, and at this time, rotating the arc-shaped plate can realize the air sweeping effect, when the blocking section covers the second air outlet, the second air outlet can be closed, and the appearance structure of the air outlet assembly is further simple.

[0029] Further, the air outlet frame is a cap-shaped structure including a top plate and a side plate, the side plate extends downward from the top plate, the second air outlet is located on the side plate, the air sweeping mechanism further has a driving shaft, the driving shaft protrudes towards the top plate along a third direction; the top plate includes an inner frame and an outer decorative plate, the inner frame is provided with a circular hole, the driving shaft is arranged in the circular hole, and the outer wall of the driving shaft and the hole wall of the circular hole are connected through an angular contact bearing, the third driving structure is in transmission connection with the driving shaft, and the third driving structure is located between the inner frame and the outer decorative plate.

[0030] As can be seen, the air sweeping mechanism has a simple structure, and the air sweeping mechanism and the third driving structure are convenient to install.

[0031] The second purpose of the present application is to provide an air conditioner which is beneficial to flexible rotation of the air outlet frame and adjustment of the upward angle of the air outlet.

[0032] In order to achieve the above purpose, the air conditioner provided by the present application comprises the air outlet assembly.

[0033] As can be seen, the air conditioner of the present application has a smaller load of the air outlet frame, flexible rotation of the air outlet frame, strong adjustment of the air outlet direction of the second air outlet, and less loss of air volume due to the use of the air outlet assembly. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 is a partial sectional view of an embodiment of the air outlet assembly of the present application;

[0035] Figure 2 is a sectional view of an embodiment of the air outlet assembly of the present application;

[0036] Figure 3 is Figure 2 is a partial enlarged view of A in FIG.

[0037] Figure 4is an exploded view of the hidden base shell and the outer decorative plate of the air outlet assembly embodiment of the present application;

[0038] Figure 5 is a state diagram of the air outlet assembly embodiment of the present application when opened;

[0039] Figure 6 is a state diagram of the air outlet assembly embodiment of the present application when closed. DETAILED DESCRIPTION

[0040] Air outlet assembly embodiment:

[0041] The air outlet assembly embodiment of the present application Figures 1 to 6 A unified spatial rectangular coordinate system is adopted in the present embodiment to represent the orientation relationship of various components in the air outlet assembly. The air outlet assembly of the present embodiment is applied to the air conditioner of the present embodiment. Of course, the air outlet assembly of the present embodiment can also be applied to air conditioner fans and other air outlet devices. In the present embodiment, the X-axis direction is the first direction and the left-right direction of the air conditioner, the Y-axis direction is the second direction and the front-rear direction of the air conditioner, and the Z-axis direction is the up-down direction of the air conditioner.

[0042] Please refer to Figures 1 to 4 , the air outlet assembly includes a base body 1, an air outlet frame 2, a first driving structure 4, an air deflector 6, and a second driving structure 5. The base body 1 includes a base frame 11 and a base shell 12. The base frame 11 has a first air outlet 111. The opening of the first air outlet 111 faces upwards. The first air outlet 111 has a wind baffle 113 and a mounting bracket 112 on the Y-axis negative side. The wind baffle 113 and the mounting bracket 112 both extend along the Z-axis positive direction. The mounting bracket 112 is located on the Y-axis negative side of the wind baffle 113. The Z-axis positive end of the mounting bracket 112 has a mounting protrusion 1121 protruding towards the Y-axis negative direction.

[0043] Please refer to Figure 4 , the air deflector 6 is rotatably mounted on the wind baffle 113. The axis direction of the rotation of the air deflector 6 relative to the wind baffle 113 is along the X-axis direction. The air deflector 6 is located above the first air outlet 111. The first air outlet 111 is directly opposite to the air deflector 6. The second driving structure 5 is mounted on the base frame 11. The second driving structure 5 drives the air deflector 6 to rotate relative to the base body 1.

[0044] Please refer to Figure 1 and Figure 4, the air outlet frame 2 is a cap-shaped structure comprising a top plate 22 and a side plate 21, the side plate 21 extends downward from the top plate 22, the side plate 21 is an annular plate around the top plate 22, the side plate 21 and the top plate 22 form a cap cavity, the mounting protrusion 1121 is located in the cap cavity of the air outlet frame 2, the side plate 21 of the air outlet frame 2 and the mounting protrusion 1121 are rotatably connected through the pin shaft 9, the axis direction of the rotation of the air outlet frame 2 relative to the base frame 11 is along the X-axis direction, the air outlet frame 2 is located on the Z-axis positive direction side (i.e. the upper side) of the first air outlet 111, the second air outlet 211 is located on the side plate 21 on the Y-axis positive direction side of the air outlet frame 2, the first driving structure 4 is installed on the base frame 11, and the first driving structure 4 drives the air outlet frame 2 to rotate relative to the base 1.

[0045] Please refer to Figure 6 , the base shell 12 is a cylindrical structure, the through direction of the cylindrical cavity of the base shell 12 is along the Z-axis direction, and the base frame 11 and the air outlet frame 2 are located in the cylindrical cavity of the base shell 12, and the air outlet frame 2 is located at the top cylindrical opening of the base shell 12.

[0046] When the air outlet assembly is closed, please refer to Figure 6 , the side plate 21 on the Y-axis positive direction end of the air outlet frame 2 is rotated into the cylindrical cavity of the base shell 12, and the second air outlet 211 is located on the inner side of the base shell 12; when the air outlet assembly is opened, please refer to Figure 5 , the first driving structure 4 (please refer to Figure 1 ) drives the X-axis positive direction end of the air outlet frame 2 to rise, the second air outlet 211 is exposed outside the base shell 12, and please refer to Figure 2 , the second driving structure 5 drives the air deflector 6 to rotate to the air deflection direction towards the second air outlet 211, so that the airflow blown out from the first air outlet 111 can be guided by the air deflector 6 to the second air outlet 211, and then blown out from the second air outlet 211 to the outside of the air outlet assembly; in this way, the airflow blown out from the first air outlet 111 and guided by the air deflector 6 is directly blown to the second air outlet 211, which is beneficial to reduce the loss of the airflow blown from the first air outlet 111 to the second air outlet 211, and in the air outlet assembly of the embodiment, the air deflection direction can be changed by rotating the air deflector 6, so that the air deflection direction of the air deflector 6 can be ensured to be towards the second air outlet 211 when the air outlet frame 2 is at different rising angles, and the air deflector 6 can be swung up and down synchronously with the air outlet frame 2 to realize up and down air sweeping, without the need to install an air deflector for up and down air sweeping on the air outlet frame 2, which is beneficial to reduce the load of the air outlet frame 2 and facilitate the rotation of the air outlet frame 2.

[0047] In addition, please refer to Figure 2Since the mounting protrusion 1121 protrudes in the Y-axis negative direction from the mounting frame 112, the side plate 21 on the Y-axis negative end of the air outlet frame 2 can rotate downwardly below the mounting protrusion 1121 in the process of lifting the Y-axis positive end of the air outlet frame 2, so that the base frame 11 does not interfere with the air outlet frame 2, which is conducive to the flexible lifting rotation process of the Y-axis positive end of the air outlet frame 2, and is conducive to expanding the lifting range of the Y-axis positive end of the air outlet frame 2 and expanding the adjustment range of the up and down air guiding and air sweeping of the air outlet assembly.

[0048] Specifically, referring to Figure 1 and Figure 4 , the first driving structure 4 of the embodiment is a modular driving box structure, which includes a first box body 41, a first box cover 42, a first gear 45, a first toothed belt 44 and a first motor 43. The first box body 41 is fixed on the base frame 11, and the first box body 41 and the first box cover 42 form a box cavity. The first gear 45 and the first toothed belt 44 are both installed in the box cavity. The first toothed belt 44 is slidably connected with the first box body 41 in the Z-axis direction. The first toothed belt 44 extends out of the box cavity. The rotating shaft of the first motor 43 is fixed with the first gear 45. The first gear 45 is in meshing transmission with the first toothed belt 44, thereby driving the movement of the first toothed belt 44 in the Z-axis direction. The Z-axis positive end of the first toothed belt 44 has a strip-shaped hole 441, the length direction of which is along the Y-axis direction. The air outlet frame 2 has a transmission pin 212, which is arranged in the strip-shaped hole 441 and can slide along the Y-axis direction relative to the first toothed belt 44.

[0049] The up and down movement of the toothed belt in the Z-axis direction realizes the rotation of the air outlet frame 2, the lifting of the Y-axis positive end of the air outlet frame 2 and the switching between the two states of the second air outlet 211 being exposed above the base shell 12 and being collected in the inner cavity of the base shell 12. In addition, the modular design of the first driving structure 4 is conducive to the installation and disassembly of the first driving structure 4 on the base frame 11, and is also convenient for the replacement and maintenance of the first driving structure 4 when the first driving structure 4 fails.

[0050] Preferably, referring to Figure 4 , two first driving structures 4 are arranged on the two sides of the base frame 11 in the X-axis direction, so that the air outlet frame 2 is driven by the two first driving structures 4 distributed in the X-axis direction, which is conducive to the stable swinging of the air outlet frame 2.

[0051] Preferably, a wear-resistant sliding sleeve 8 is sleeved on the transmission pin 212, the wear-resistant sliding sleeve 8 is arranged in the strip-shaped hole 441, and the wear-resistant sliding sleeve 8 is in contact with the hole wall of the strip-shaped hole 441.

[0052] Specifically, referring to Figure 2 and Figure 4The second driving structure 5 of the embodiment is a modular driving box structure, and the second driving structure 5 comprises a second box body 54, a second gear 51, a second toothed belt 52 and a second motor 53. The second gear 51 and the second toothed belt 52 are located in a cavity formed by the second box body 54 and the windshield 113. The second toothed belt 52 is slidably connected to the second box body 54. The second motor 53 drives the second toothed belt 52 to move along the Z-axis direction through the second gear 51. The structure principle of the second driving structure 5 can refer to the first driving structure 4, which will not be described here. The second driving structure 5 is located on the Y-axis negative side of the windshield 113. The Z-axis positive end of the second toothed belt 52 has a protruding column 521 extending towards the air deflector 6. The protruding column 521 has a hole slot 5211 along the Y-axis direction. The Y-axis negative end of the air deflector 6 has a transmission shaft located in the hole slot 5211. The air deflector 6 is driven to rotate by moving the second toothed belt 52 up and down along the Z-axis direction.

[0053] Specifically, referring to Figure 2 , the air deflector 6 has three pieces, and the three pieces of air deflector 6 are connected and driven by the connecting rod 10.

[0054] Preferably, referring to Figures 2 to 4 , the air outlet assembly of the embodiment further comprises a wind sweeping mechanism 3 and a third driving structure 7. The wind sweeping mechanism 3 comprises an arc-shaped plate 31, a connecting plate 32 and a driving ring plate 33. The driving ring plate 33 is the driving shaft of the wind sweeping mechanism 3. The arc-shaped plate 31 covers the second air outlet 211. The thickness direction of the arc-shaped plate 31 is along the through direction of the second air outlet 211. The arc direction of the arc-shaped plate 31 is the same as the circumferential direction of the Y-axis positive end side plate 21. The arc-shaped plate 31 has an air outlet hole 3111. The connecting plate 32 is connected to the Z-axis positive end of the arc-shaped plate 31. The driving ring plate 33 is located on the Z-axis positive side of the connecting plate 32. The driving ring plate 33 is rotatably connected to the air outlet frame 2. The axis direction of the relative rotation between the driving ring plate 33 and the air outlet frame 2 is the third direction a. The third direction a rotates with the rotation of the air outlet frame 2. The third direction a is always perpendicular to the X-axis direction during the rotation of the air outlet frame 2. The driving ring plate 33 protrudes from the connecting plate 32 along the third direction a towards the top plate 22. The top plate 22 has a circular hole 2211. The driving ring plate 33 extends into the circular hole 2211. The inner ring wall of the driving ring plate 33 and the hole wall of the circular hole 2211 are connected by an angular contact ball bearing.

[0055] Referring to Figures 2 to 4 , the third driving structure 7 comprises a third gear 72, a fourth gear 73 and a third motor 74. The third gear 72 has a ring-shaped protruding shaft 721. The outer peripheral wall of the ring-shaped protruding shaft 721 is fixed to the inner ring wall of the driving ring plate 33. The rotating shaft of the third motor 74 is fixed to the fourth gear 73. The fourth gear 73 is in transmission connection with the third gear 72. In this way, the third driving structure 7 drives the wind sweeping mechanism 3 to rotate, thereby realizing left and right wind sweeping.

[0056] More preferably, please refer to Figure 1 and Figure 4 , the arc-shaped plate 31 has a wind guide section 311 and a blocking section 312, the wind guide section 311 and the blocking section 312 are distributed along the arc direction of the arc-shaped plate 31, since the air outlet frame 2 of the embodiment needs to rotate at the top barrel of the base shell 12, there is a gap between the air outlet frame 2 and the base shell 12, even when the air outlet frame 2 is rotated to the second air outlet 211 sunken inside the base shell 12, the second air outlet 211 can still be observed through the gap between the base shell 12 and the air outlet frame 2, therefore, the blocking section 312 is arranged in the embodiment, so that when the wind guide section 311 covers the second air outlet 211, the second air outlet 211 can normally blow air, and at this time, rotating the arc-shaped plate 31 can achieve the effect of sweeping air, when the blocking section 312 covers the second air outlet 211, the closing of the second air outlet 211 can be realized, which is further beneficial to the simple appearance structure of the air outlet assembly.

[0057] Specifically, please refer to Figure 2 and Figure 4 , the air outlet hole 3111 is strip-shaped, the length direction of the air outlet hole 3111 is along the third direction a, and a plurality of strip-shaped holes 441 are distributed along the arc direction of the arc-shaped plate 31.

[0058] Specifically, please refer to Figure 2 and Figure 3 , the top plate 22 of the air outlet frame 2 includes two layers of an inner framework 221 and an outer decorative plate 222, the inner framework 221 is fixed with the outer decorative plate 222, and the air sweeping mechanism 3 and the third driving structure 7 are both mounted on the inner framework 221, which is beneficial to guarantee the simple appearance structure of the air outlet frame 2.

[0059] Air conditioner embodiment:

[0060] The air conditioner of the embodiment adopts the air outlet assembly described above, since the air conditioner of the embodiment adopts the air outlet assembly described above, the load of the air outlet frame 2 is smaller, the air outlet frame 2 rotates flexibly, and the air outlet direction adjusting property of the second air outlet 211 is strong, and the air volume loss is small.

[0061] Finally, it needs to be emphasized that the above description is only the preferred embodiment of the present application and is not used to limit the present application, for those skilled in the art, the present application can have various changes and modifications, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An air outlet assembly comprising a base having a first air outlet; Its characteristics are: The air outlet assembly further includes an air outlet frame, a first drive structure, an air guide plate, and a second drive structure. The air outlet frame has a second air outlet. The air outlet frame and the air guide plate are rotatably mounted on the base. The air guide plate is located at the first air outlet. Along the airflow direction of the air outlet assembly, the air outlet frame is located downstream of the air guide plate. The first driving structure and the second driving structure are both mounted on the base, the first driving structure drives the air outlet frame to rotate relative to the base, and the second driving structure drives the air guide plate to rotate relative to the base, and the rotation axis of the air outlet frame relative to the base and the rotation axis of the air guide plate relative to the base are both along a first direction; The opening of the first air outlet faces upward, the air guide plate is located above the first air outlet, the air outlet frame is located above the first air outlet, and the second air outlet is located in front of the air outlet frame; The base body is provided with a windshield, which is located in front of the first air outlet along the air outlet direction of the first air outlet; Along the second direction, the wind shield is located on a side of the first air outlet facing away from the second air outlet, and the second direction is perpendicular to the air outlet direction of the first air outlet; The wind guide plate is rotatably mounted on the wind shield plate to reduce the load of the air outlet frame.

2. The air outlet assembly according to claim 1, characterized in that: The base body includes a base shell, the base shell is a cylindrical body, the air outlet frame is located at the cylinder mouth of the base shell, and the second air outlet is located on the inner side of the base shell.

3. The air outlet assembly according to claim 2, characterized in that: The base also includes a base frame, which is located in the cylindrical cavity of the base shell, and the air outlet frame is rotatably mounted on the base frame.

4. The air outlet assembly according to claim 3, characterized in that: There are two first driving structures, and the two first driving structures are respectively installed on both sides of the base along the first direction.

5. The air outlet assembly according to claim 2, characterized in that: The air outlet frame is a cap-shaped structure including a top plate and side plates, the side plates extend downward from the top plate, and the second air outlet is located on the side plates; The cylinder mouth of the base shell faces upward, and a side of the base shell close to the second air outlet is lower than a side of the base shell away from the second air outlet.

6. The air outlet assembly according to claim 1, characterized in that: The first driving structure is a modular telescopic structure, and / or the second driving structure is a modular telescopic structure.

7. The air outlet assembly according to claim 1, characterized in that: Along the second direction, the second driving structure is located on the side of the wind shield facing away from the first air outlet. The second driving structure is a telescopic structure installed on the base. The telescopic part of the second driving structure passes through the wind shield and is connected to the wind guide plate.

8. The air outlet assembly according to claim 1, characterized in that: The base has a mounting protrusion, and the air outlet frame is rotatably mounted on the mounting protrusion. Along the second direction, the mounting protrusion is located on the side of the wind shield facing away from the first air outlet, and the mounting protrusion protrudes away from the wind shield.

9. The air outlet assembly according to any one of claims 1 to 8, characterized in that: It also includes a wind sweeping mechanism and a third driving structure. The wind sweeping mechanism is rotatably mounted on the air outlet frame. The wind sweeping mechanism is located at the second air outlet. The third driving structure drives the wind sweeping mechanism to rotate relative to the air outlet frame. The axial direction of the rotation of the wind sweeping mechanism relative to the air outlet frame is along a third direction, and the third direction is perpendicular to the first direction.

10. The air outlet assembly according to claim 9, characterized in that: The air sweeping mechanism has an arc-shaped plate, the arc direction of the arc-shaped plate is along the circumferential direction of the rotation of the air sweeping mechanism, the arc-shaped plate covers the second air outlet, and the arc-shaped plate is provided with an air outlet hole.

11. The air outlet assembly according to claim 10, characterized in that: The arc-shaped plate has an air guiding section and a blocking section. The air outlet is provided in the air guiding section. The air guiding section and the blocking section are distributed along the arc direction of the arc-shaped plate.

12. The air outlet assembly according to claim 10, characterized in that: The air outlet frame is a cap-shaped structure including a top plate and side plates, the side plates extending downward from the top plate, the second air outlet is located on the side plates, and the air sweeping mechanism further includes a drive shaft, which protrudes toward the top plate along the third direction; The top plate includes an inner frame and an outer decorative plate. The inner frame has a circular hole. The drive shaft extends into the circular hole. The outer peripheral wall of the drive shaft is connected to the hole wall of the circular hole through an angular contact bearing. The third drive structure is connected to the drive shaft in a transmission manner. The third drive structure is located between the inner frame and the outer decorative plate.

13. An air conditioner, characterized in that: It comprises the air outlet assembly according to any one of claims 1 to 12.

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