Top air outlet structure and air conditioner with same

Abstract

The invention discloses a top air outlet structure and an air conditioner with the top air outlet structure. The top air outlet structure comprises a top channel part, a top air outlet guide plate, a driving part, a driving motor and a gear. The top channel piece is provided with a top channel and a top channel opening communicated with the top channel; the top air outlet guide plate is movably arranged at the top channel opening; the driving part is arranged at one end of the top air outlet guide plate in the length direction, and a rack is arranged on the driving part and comprises an arc-shaped section; the driving motor is arranged on the top channel piece; the gear is connected with an output shaft of the driving motor, located on the concave side of the arc-shaped section and matched with the arc-shaped section to drive the top air outlet guide plate to rotate so as to open or close the top channel opening. According to the top air outlet structure, the top channel opening can be conveniently opened through the top air outlet structure, airflow in the top channel can be blown into a room through the top channel opening, the refrigerating efficiency or heating efficiency of the air conditioner is improved, and the use experience of a user is improved.

Description

Technical Field

[0001] The present invention mainly relates to the technical field of air handling equipment, and in particular to a top air outlet structure and an air conditioner having the same. Background Art

[0002] The air outlet of the air conditioner determines the effective air volume, and further determines the cooling effect of the air conditioner. Most air conditioners in the prior art have only one air outlet, which greatly reduces the effective air volume. As users' demands for comfort and health increase, when the indoor temperature maintains a relatively comfortable environment, users consider avoiding poor comfort caused by direct cold air and health problems such as colds and chills. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a top outlet structure, which can easily open the top channel opening, and the air outlet position of the air conditioner is located in the middle and upper part of the room in the height direction, so as to avoid the air conditioner blowing directly on the user, causing the user to feel uncomfortable.

[0004] The present invention further provides an air conditioner, comprising the top air outlet structure.

[0005] According to an embodiment of the present invention, the top air outlet structure comprises a top channel member, a top air outlet guide plate, a driving unit, a driving motor and a gear. The top channel member comprises a top channel and a top channel opening connected to the top channel; the top air outlet guide plate is movably arranged at the top channel opening; the driving unit is arranged at one end of the top air outlet guide plate in the length direction, and a rack is arranged on the driving unit, and the rack comprises an arc segment; the driving motor is arranged on the top channel member; the gear is connected to the output shaft of the driving motor, and the gear is located on the concave side of the arc segment and cooperates with the arc segment to drive the top air outlet guide plate to rotate to open or close the top channel opening.

[0006] According to the top air outlet structure of the embodiment of the present invention, the top air outlet guide plate is movably arranged at the top channel opening of the top channel member, and the driving unit is arranged at one end of the top air outlet guide plate in the length direction. The driving unit is provided with a rack, the rack includes an arc segment, the driving motor is arranged on the top channel member, the gear is connected to the output shaft of the driving motor, when the output shaft of the driving motor rotates, it will drive the gear to rotate, the gear is located on the concave side of the arc segment and cooperates with the arc segment, the driving motor drives the gear to rotate, the gear drives the arc segment of the rack to rotate, and the rack drives the top air outlet guide plate to rotate with the axis of the chassis of the driving unit as the axis to open or close the top channel opening. The top air outlet structure can open the top channel opening more conveniently, and the airflow in the top channel can be blown into the room through the top channel opening. The air outlet position of the air conditioner is located in the middle and upper part of the room in the height direction, so as to avoid the air conditioner blowing directly on the user and causing physical discomfort to the user.

[0007] In some embodiments of the present invention, when the gear cooperates with the arc segment and opens the top channel opening, at least a portion of the top air guide plate is located in the top channel and at an upper portion of the top channel opening.

[0008] In some embodiments of the present invention, a push block is provided on the driving portion, and a stop block is provided on the top air outlet guide plate. The push block is suitable for abutting against the stop block to drive the top air outlet guide plate to rotate to open the top channel opening.

[0009] In some embodiments of the present invention, the rack also includes a straight segment, one end of which is connected to and tangent to one end of the arc segment, and when the top air outlet guide plate closes the top channel opening, the opening of the arc segment faces away from the top channel opening, and the gear cooperates with the straight segment to drive the driving part to move the top air outlet guide plate toward the outside of the top channel opening to open the top channel opening.

[0010] In some embodiments of the present invention, the arc segment is a semicircular arc.

[0011] In some embodiments of the present invention, the top channel member has an upper side wall located above the top channel opening, and the top air outlet structure also includes a sliding rod. When the top air outlet guide plate closes the top channel opening, one end of the sliding rod is rotatably connected to the upper end of the top air outlet guide plate, and the other end is rotatably connected to the upper side wall and is movable along the airflow direction of the upper side wall.

[0012] In some embodiments of the present invention, a guide hole extending along the airflow direction on the upper side wall is provided on the upper side wall, the sliding rod is inserted into the guide hole, and the end of the sliding rod facing away from the guide plate is provided with a limiting column, and the limiting column is located on the side of the upper side wall facing away from the top channel, the length direction of the limiting column is perpendicular to the extension direction of the guide hole and the length of the limiting column is greater than the width of the guide hole.

[0013] In some embodiments of the present invention, a surface of the upper side wall facing away from the top channel is provided with a limit groove, and there are two limit grooves, which are respectively located on two opposite sides of the guide hole, each of which extends along the length direction of the guide hole, and rollers are provided at both ends of the length direction of the limit column, and the two rollers are respectively rotatably arranged in the two limit grooves.

[0014] In some embodiments of the present invention, the top air outlet structure also includes a cover plate, which is arranged on the top channel member and located at one end of the top air outlet guide plate in the length direction, and the cover plate extends into an open ring along the circumferential direction of the driving part, and the straight line segment is located on the side of the cover plate that is away from the top air outlet guide plate.

[0015] In some embodiments of the present invention, a baffle is provided on a side of the cover plate facing away from the top air outlet guide plate, and the baffle is provided on an edge of the cover plate facing away from the driving portion and extends along the length direction of the cover plate.

[0016] In some embodiments of the present invention, the driving unit and the top air outlet guide plate rotate relative to each other, and the top air outlet structure also includes a torsion spring, which is connected between the driving unit and the top air outlet guide plate and is used to limit the relative rotation of the driving unit and the top air outlet guide plate.

[0017] In some embodiments of the present invention, an air outlet grille is provided at the top channel opening, and when the top air outlet guide plate closes the top channel opening, the air outlet grille is located on the inner side of the top air outlet guide plate.

[0018] In some embodiments of the present invention, a plurality of louvers are provided on the inner side of the top channel opening, the plurality of louvers are spaced apart in the left-right direction of the top channel member, each of the louvers is rotatably provided on the inner wall of the top channel member, and the plurality of louvers are connected by a first connecting rod.

[0019] The air conditioner according to the embodiment of the present invention comprises a housing, a duct member and the above-mentioned top air outlet structure. The housing has an air inlet, a first air outlet and a second air outlet, the first air outlet is arranged in front of the housing, the second air outlet is arranged at the top of the housing and is located above the first air outlet; the duct member is arranged in the housing, an air outlet duct is defined in the duct member, the air inlet and the first air outlet are both connected to the duct; the top channel member is arranged in the housing and is located above the duct member, the top channel is connected to the air duct, and the top channel opening is connected to the second air outlet.

[0020] According to the air conditioner of the embodiment of the present invention, the top air outlet guide plate is movably arranged at the top channel opening of the top channel member, and the driving unit is arranged at one end of the length direction of the top air outlet guide plate. The driving unit is provided with a rack, the rack includes an arc segment, the driving motor is arranged on the top channel member, the gear is connected to the output shaft of the driving motor, when the output shaft of the driving motor rotates, it will drive the gear to rotate, the gear is located on the concave side of the arc segment and cooperates with the arc segment, the driving motor drives the gear to rotate, the gear drives the arc segment of the rack to rotate, and the rack drives the top air outlet guide plate to rotate with the axis of the chassis of the driving unit as the axis to open or close the top channel opening. The top air outlet structure can open the top channel opening more conveniently, and the airflow in the top channel can be blown into the room through the top channel opening. The air outlet position of the air conditioner is located in the middle and upper part of the room in the height direction, so as to avoid the air conditioner blowing directly on the user and causing physical discomfort to the user.

[0021] In some embodiments of the present invention, an axis of the second air outlet is inclined upward in a direction from the rear to the front of the housing.

[0022] In some embodiments of the present invention, the air duct includes a first air duct and a second air duct, the first air duct connects the air inlet and the first air outlet, the second air duct connects the air inlet, the first air outlet and the top channel, the air conditioner also includes a first wind wheel and a second wind wheel, the first wind wheel is arranged in the first air duct to drive the airflow from the air inlet to the first air outlet; the second wind wheel is arranged in the second air duct, and is used to drive the airflow from the air inlet toward the first air outlet and the second air outlet.

[0023] In some embodiments of the present invention, an air guide assembly is provided at the first air outlet, and the air guide assembly includes a first air guide assembly and a second air guide assembly, the first air guide assembly includes a plurality of first air guide plates spaced apart in an up-and-down direction, the first air guide plates are rotatably provided on the air duct member and the rotation axis of the first air guide plates extends in a left-and-right direction of the shell, and along the air flow direction, the second air guide assembly is located upstream of the first air guide assembly, the second air guide assembly includes a plurality of spaced apart second air guide plates, the second air guide plates are rotatably provided on the air duct member and the rotation axis of the second air guide plates extends in a vertical direction, and is used to open or close the outlet of the second air duct connected to the first air outlet, and a plurality of spaced apart micropores are provided on the second air guide plate.

[0024] In some embodiments of the present invention, the second air duct includes an airflow channel and a lower channel, a guide ring is provided in the air duct member, the outer peripheral wall of the guide ring is spaced apart from at least one inner wall surface on one side of the width direction of the air duct member to define the airflow channel, the airflow channel is connected to the first air outlet, the first air duct is defined in the guide ring, the top channel is located above the guide ring and is connected to the airflow channel, the lower channel is located below the guide ring and is connected to the air inlet, the second wind wheel is provided in the lower channel, and is used to drive the airflow to flow from the air inlet toward the first air outlet, and to drive the airflow to flow from the air inlet through the airflow channel and the top channel toward the second air outlet.

[0025] In some embodiments of the present invention, the first wind wheel is an axial flow wind wheel, and the second wind wheel is a centrifugal wind wheel.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0028] Figure 1 is an exploded view of a top air outlet structure according to an embodiment of the present invention;

[0029] Figure 2 is a front view of the top air outlet structure when the top channel opening is opened according to an embodiment of the present invention;

[0030] Figure 3 is a right side cross-sectional view of a top air outlet structure according to an embodiment of the present invention when a top channel opening is opened;

[0031] Figure 4is a right side cross-sectional view at another cutting position when the top channel opening of the top air outlet structure according to an embodiment of the present invention is opened;

[0032] Figure 5 is a left side cross-sectional view of a top air outlet structure according to an embodiment of the present invention when a top channel opening is opened;

[0033] Figure 6 is a front view of a top channel opening of a top air outlet structure according to an embodiment of the present invention when it is closed;

[0034] Figure 7 is a right side cross-sectional view of a top channel opening of a top air outlet structure according to an embodiment of the present invention when it is closed;

[0035] Figure 8 is a right side cross-sectional view at another cutting position when the top channel opening of the top air outlet structure according to an embodiment of the present invention is closed;

[0036] Fig. 9 is a left side cross-sectional view of a top air outlet structure according to an embodiment of the present invention when the top channel opening is closed;

[0037] Fig.10 is a front view of a top channel opening of a top air outlet structure according to an embodiment of the present invention when it is opened outward;

[0038] Fig.11 is a right side cross-sectional view of a top channel opening of a top air outlet structure according to an embodiment of the present invention when it is opened outward;

[0039] Fig.12 is a right side cross-sectional view of another cutting position when the top channel opening of the top air outlet structure according to an embodiment of the present invention is opened outward;

[0040] Fig.13 is a left side cross-sectional view of a top air outlet structure according to an embodiment of the present invention when the top channel opening is opened outward;

[0041] Fig.14 is a three-dimensional diagram of a top channel member of a top air outlet structure according to an embodiment of the present invention;

[0042] Fig.15 is a three-dimensional diagram of a top outlet air guide plate of a top outlet air structure according to an embodiment of the present invention;

[0043] Fig.16 is a three-dimensional diagram of a sliding rod of a top air outlet structure according to an embodiment of the present invention;

[0044] Fig.17 is a three-dimensional diagram of a cover plate of a top air outlet structure according to an embodiment of the present invention;

[0045] Fig.18is a three-dimensional view from another angle of the cover plate of the top air outlet structure according to an embodiment of the present invention;

[0046] Fig.19 is a three-dimensional diagram of a driving portion of a top air outlet structure according to an embodiment of the present invention;

[0047] Fig. 20 is a three-dimensional diagram from another angle of the driving part of the top air outlet structure according to an embodiment of the present invention;

[0048] Fig.21 is a three-dimensional diagram of the louver of the top air outlet structure according to an embodiment of the present invention;

[0049] Fig. 22 is a three-dimensional diagram of a first connecting rod of a top air outlet structure according to an embodiment of the present invention;

[0050] Fig.23 is a three-dimensional diagram of a driving motor of a top air outlet structure according to an embodiment of the present invention;

[0051] Fig.24 is a three-dimensional diagram of a gear of a top air outlet structure according to an embodiment of the present invention;

[0052] Fig.25 is a front view of an air conditioner according to an embodiment of the present invention;

[0053] Fig.26 is an exploded view of an air conditioner according to an embodiment of the present invention;

[0054] Fig. 27 is a three-dimensional diagram of an air guide assembly and a part of an air duct member of an air conditioner according to an embodiment of the present invention;

[0055] Fig.28 is a three-dimensional view from another angle of the air guide assembly and part of the air duct member of the air conditioner according to an embodiment of the present invention;

[0056] Fig.29 4 is a perspective view of a second air guide assembly of an air conditioner according to an embodiment of the present invention.

[0057] Reference numerals:

[0058] 100. Air conditioner;

[0059] 10. Top air outlet structure;

[0060] 1. Top channel member; 11. Top channel; 12. Top channel opening; 121. Air outlet grille; 122. Shutter; 1221. Rotating shaft; 1222. Connecting shaft; 1223. Opening slot; 123. First connecting rod; 1231. Second shutter mounting hole; 13. Upper side wall; 131. Guide hole; 132. Limiting slot; 14. First shutter mounting hole;

[0061] 2. Top air guide plate; 21. Stopper; 22. Snap-fit ​​groove; 23. First torsion spring buckle position; 24. Slide rod hole;

[0062] 3. driving part; 31. rack; 311. arc segment; 3111. concave side; 3112. opening; 312. straight segment; 32. push block; 33. chassis; 34. rack buckle position; 35. torsion spring mounting rod; 36. second torsion spring buckle position;

[0063] 4. driving motor; 41. output shaft; 411. non-circular segment; 5. gear; 51. non-circular hole;

[0064] 6. Sliding rod; 61. Limiting column; 62. Roller; 63. Cover plate; 631. Avoidance space; 632. Baffle; 64. Torsion spring;

[0065] 7. Shell; 71. Air inlet; 711. Air inlet grille; 72. First air outlet; 73. Second air outlet; 74. Air guide assembly; 75. First air guide assembly; 751. First air guide plate; 752. Second connecting rod; 76. Second air guide assembly; 761. Second air guide plate; 7611. First sub-air guide plate; 7612. Second sub-air guide plate; 7613. First section; 7614. Second section; 762. Third connecting rod; 763. Micropore;

[0066] 8. Air duct member; 81. Air duct; 811. First air duct; 812. Second air duct; 8121. Air flow channel; 8122. Lower channel; 82. Guide ring;

[0067] 20. First wind wheel; 30. Second wind wheel. DETAILED DESCRIPTION

[0068] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0069] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying 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 cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0070] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] The top air outlet structure 10 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0072] like Figure 1 As shown, the top air outlet structure 10 according to an embodiment of the present invention includes a top channel member 1, a top air outlet guide plate 2, a driving part 3, a driving motor 4 and a gear 5.

[0073] Specifically, Figure 1 As shown, the top channel member 1 has a top channel 11 and a top channel opening 12 connected to the top channel 11. The airflow in the air conditioner 100 can flow through the top channel 11 and flow into the room from the top channel opening 12 to achieve cooling or heating of the indoor temperature.

[0074] like Figure 1 As shown, the top air guide plate 2 is movably arranged at the top channel opening 12, and the driving unit 3 is arranged at one end of the top air guide plate 2 in the length direction. Fig.19 and Fig. 20 As shown, the driving part 3 is provided with a rack 31, and the driving part 3 includes a chassis 33 and the rack 31, the rack 31 is arranged on the chassis 33, and the rack 31 includes an arc segment 311, and the arc segment 311 is coaxially arranged with the chassis 33. Fig.23As shown, the drive motor 4 is arranged on the top channel member 1, and the drive motor 4 can be connected to the top channel member 1 through a fastener, and the gear 5 is connected to the output shaft 41 of the drive motor 4, wherein the output shaft 41 of the drive motor 4 has a non-circular segment 411, as shown in FIG. Fig.24 As shown, the gear 5 has a non-circular hole 51. When the output shaft 41 of the driving motor 4 rotates, the gear 5 will be driven to rotate. The gear 5 is located on the recessed side 3111 of the arc segment 311 and cooperates with the arc segment 311. The driving motor 4 drives the gear 5 to rotate, and the gear 5 drives the arc segment 311 of the rack 31 to rotate. The rack 31 drives the top air guide plate 2 to rotate around the axis of the chassis 33 of the driving part 3 to open or close the top channel opening 12. The opening size of the top channel opening 12 can be controlled by rotating the top air guide plate 2, thereby meeting different user requirements.

[0075] Among them, a rack 31 and a rack buckle 34 are respectively provided on both sides of the chassis 33 of the driving part 3 in the thickness direction. The rack buckle 34 is buckled on the top air guide plate 2, and the assembly of the driving part 3 and the top air guide plate 2 is relatively simple.

[0076] like Figure 2-Figure 9 As shown, in this embodiment, on the side of the top outlet structure 10 in the length direction where the driving unit 3 is provided, after the air conditioner 100 turns on the top outlet function, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates clockwise, driving the top outlet guide plate 2 to rotate clockwise with the axis of the chassis 33 of the driving unit 3 as the axis, and opening the top channel opening 12. The air conditioner 100 can open the top channel opening 12 more conveniently, and the airflow in the top channel 11 can be blown into the room through the top channel opening 12. The air outlet position of the air conditioner 100 is located in the middle and upper part of the room in the height direction, so as to prevent the air conditioner 100 from blowing directly on the user and causing the user to feel uncomfortable.

[0077] According to the top air outlet structure 10 of the embodiment of the present invention, the top air outlet guide plate 2 is movably arranged at the top channel opening 12 of the top channel member 1, and the driving unit 3 is arranged at one end in the length direction of the top air outlet guide plate 2. The driving unit 3 is provided with a rack 31, and the rack 31 includes an arc segment 311. The driving motor 4 is arranged on the top channel member 1. The gear 5 is connected to the output shaft 41 of the driving motor 4. When the output shaft 41 of the driving motor 4 rotates, the gear 5 will be driven to rotate. The gear 5 is located at the concave side 3111 of the arc segment 311 and cooperates with the arc segment 311. The gear 5 drives the arc segment 311 of the rack 31 to rotate, and the rack 31 drives the top air outlet guide plate 2 to rotate with the axis of the chassis 33 of the driving unit 3 as the axis to open or close the top channel opening 12. The top air outlet structure 10 can open the top channel opening 12 more conveniently, and the airflow in the top channel 11 can be blown into the room through the top channel opening 12. The air outlet position of the air conditioner 100 is located in the middle and upper part of the room in the height direction, so as to prevent the air conditioner 100 from blowing directly on the user and causing physical discomfort to the user.

[0078] In some embodiments of the present invention, Figure 2-Figure 5 As shown, when the gear 5 cooperates with the arc segment 311 and opens the top channel opening 12, at least a portion of the top air guide plate 2 is located in the top channel 11 and at the upper portion of the top channel opening 12. At this time, at least a portion of the top air guide plate 2 can be received in the top channel 11, which can better protect the top air guide plate 2 and prevent the top air guide plate 2 from being damaged by external force impact.

[0079] It is understandable that if Figure 2-Figure 9As shown, on one side of the top air outlet structure 10 in the length direction, the driving part 3 is provided. When the air conditioner 100 turns on the top air outlet function, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates clockwise, driving the top air outlet guide plate 2 to rotate clockwise around the axis of the chassis 33 of the driving part 3. At least a part of the top air outlet guide plate 2 is received in the top channel 11 and is located at the upper part of the top channel opening 12. The top channel opening 12 is opened, and the airflow flowing to the top channel opening 12 flows upward under the guidance of the top air outlet guide plate 2 located at the upper part of the top channel opening 12. When the top channel opening 12 is fully opened, the driving motor 4 reverses, and the output shaft 41 of the driving motor 4 rotates counterclockwise, driving the gear 5 to rotate counterclockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates counterclockwise, driving the top air outlet guide plate 2 to rotate counterclockwise about the axis of the chassis 33 of the driving part 3, and closing the top channel opening 12. At this time, the airflow blowing toward the top channel opening 12 inside the air conditioner 100 accumulates at the top channel opening 12. After the top channel opening 12 is fully closed, the output shaft 41 of the driving motor 4 rotates clockwise. When the top channel opening 12 is reopened, under the guidance of the top air outlet guide plate 2 located on the upper part of the top channel opening 12, the airflow accumulated at the top channel opening 12 can be thrown to a farther position, and the cooling effect of the air conditioner 100 is better in the cooling mode.

[0080] In some embodiments of the present invention, Figure 2-Figure 5 As shown, the driving part 3 is provided with a push block 32, and the top air guide plate 2 is provided with a stop block 21, and the push block 32 is suitable for abutting against the stop block 21 to drive the top air guide plate 2 to rotate to open the top channel opening 12. It can be understood that, if Figure 3 As shown, on one side of the top air outlet structure 10 in the length direction, the driving part 3 is provided. In the process of the gear 5 cooperating with the arc segment 311 and opening the top channel opening 12, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the driving part 3 meshing with the gear 5 rotates clockwise. The push block 32 on the driving part 3 stops with the stop block 21 on the top air outlet guide plate 2, and the top air outlet guide plate 2 can be driven to rotate clockwise with the axis of the chassis 33 of the driving part 3 as the axis, so as to realize the opening of the top air outlet guide plate 2. The driving structure of the driving part 3 to drive the top air outlet guide plate 2 is relatively simple.

[0081] In some embodiments of the present invention, Figure 10-13As shown, the rack 31 also includes a straight segment 312, one end of which is connected to and tangent to one end of the arc segment 311. When the top air outlet guide plate 2 closes the top channel opening 12, the opening 3112 of the arc segment 311 faces away from the top channel opening 12. The gear 5 cooperates with the straight segment 312 to drive the driving part 3 to drive the top air outlet guide plate 2 to move toward the outside of the top channel opening 12 to open the top channel opening 12. Figure 10-13 As shown, in this embodiment, on one side of the top air outlet structure 10 in the length direction, the driving unit 3 is provided. When the air conditioner turns on the top air outlet function, the output shaft 41 of the driving motor 4 rotates counterclockwise, driving the gear 5 to rotate counterclockwise, and the straight section 312 of the rack 31 meshing with the gear 5 moves toward the outside of the top channel opening 12 along the tangent direction of the outer diameter of the gear 5, driving the top air outlet guide plate 2 to move toward the outside of the top channel opening 12, and opening the top channel opening 12. The air conditioner 100 can open the top channel opening 12 more conveniently, and the air flow in the top channel 11 can be blown into the room through the top channel opening 12. The air outlet position of the air conditioner 100 is located in the middle and upper part of the room in the height direction, so as to avoid the air conditioner 100 blowing directly on the user and causing the user to feel uncomfortable. At this time, the top channel opening 12 of the air conditioner 100 has two opening modes, and the user can choose the opening mode of the top channel opening 12 to meet the use needs of the customer.

[0082] Furthermore, if Figure 19-20 As shown, the arc segment 311 is a semicircular arc. When the gear 5 is meshed with the arc segment 311 of the rack 31, the gear 5 drives the arc segment 311 of the rack 31 to rotate, and the rack 31 drives the top air outlet guide plate 2 to rotate to open or close the top channel opening 12, a certain margin can be left during the meshing and rotation of the arc segment 311 of the gear 5 and the rack 31 to avoid the gear 5 and the rack 31 from being disengaged during the process of the top air outlet guide plate 2 rotating to open or close the top channel opening 12, so that the top air outlet structure 10 is more reliable.

[0083] In addition, when the top air outlet guide plate 2 closes the top channel opening 12, one end of the straight segment 312 is connected to the upper end of the arc segment 311, which can make the layout of the gear 5 and the rack 31 more reasonable and reduce the space occupied by the rack 31 when it moves.

[0084] Furthermore, if Fig.14 and Fig.16 As shown, the top channel member 1 has an upper side wall 13 located above the top channel opening 12, and the top air outlet structure 10 also includes a sliding rod 6. When the top air outlet guide plate 2 closes the top channel opening 12, one end of the sliding rod 6 is rotatably connected to the upper end of the top air outlet guide plate 2. The upper end of the top air outlet guide plate 2 has a sliding rod hole 24. The top air outlet guide plate 2 is rotatably connected to the sliding rod 6 through the sliding rod hole 24, and the other end is rotatably connected to the upper side wall 13 and can be moved along the airflow direction on the upper side wall 13.

[0085] It can be understood that on the side of the top air outlet structure 10 in the length direction of which the driving part 3 is provided, after the air conditioner turns on the top air outlet function, the output shaft 41 of the driving motor 4 can rotate counterclockwise, driving the gear 5 to rotate counterclockwise, and the straight section 312 of the rack 31 meshing with the gear 5 moves toward the outside of the top channel opening 12 along the tangent direction of the outer diameter of the gear 5, driving the top air outlet guide plate 2 to move toward the outside of the top channel opening 12, and rotate clockwise around the axis of the slide rod hole 24 of the top air outlet guide plate 2 to open the top channel opening 12 at the bottom. When the meshing part of the rack 31 and the gear 5 is at the end of the rack 31 away from the arc segment, the driving motor 4 reverses, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the straight section 312 of the rack 31 meshing with the gear 5 moves toward the inside of the top channel opening 12 along the tangent direction of the outer diameter of the gear 5, driving the top air guide plate 2 to move toward the inside of the top channel opening 12, and rotating counterclockwise with the axis of the slide rod hole 24 of the top air guide plate 2 as the axis, closing the top channel opening 12. At this time, the top air guide plate 2 of the air conditioner 100 switches back and forth between clockwise and counterclockwise rotation, and the top channel opening 12 switches back and forth between the open and closed states. When the top air guide plate 2 rotates counterclockwise to close the top channel opening 12, the air flow can be blown downward, and in the heating mode, the hot air is pressed downward to improve the thermal comfort in the room.

[0086] The other end of the slide bar 6 is rotatably connected to the upper side wall 13 and is movable along the airflow direction of the upper side wall 13. When the gear 5 cooperates with the arc segment 311 and opens the top channel opening 12, interference between the slide bar 6 and the top channel member 1 can be avoided, thereby avoiding the top air guide plate 2 from rotating unsmoothly.

[0087] Furthermore, if Fig.14 and Fig.16 As shown, the upper side wall 13 is provided with a guide hole 131 extending along the airflow direction on the upper side wall 13, the slide bar 6 is inserted into the guide hole 131, and the end of the slide bar 6 away from the guide plate is provided with a limit column 61, the limit column 61 is located on the side of the upper side wall 13 away from the top channel 11, the length direction of the limit column 61 is perpendicular to the extension direction of the guide hole 131, and the length of the limit column 61 is greater than the width of the guide hole 131, which can prevent the end of the slide bar 6 away from the top air guide plate 2 from being separated from the upper side wall 13 of the top channel member 1. The slide bar 6 is connected to the top air guide plate 2 through the slide bar hole 24 at the upper end of the top air guide plate 2. When the gear 5 cooperates with the arc segment 311 and the straight segment 312 and opens or closes the top channel opening 12, when the top air guide plate 2 rotates with the axis of the chassis 33 of the driving unit 3 as the axis, the slide bar 6 can be prevented from interfering with the top air guide plate 2, and the top air guide plate 2 can be prevented from rotating unsmoothly.

[0088] Furthermore, if Fig.14 and Fig.16 As shown, the upper side wall 13 has a limiting groove 132 on the surface facing away from the top channel 11. There are two limiting grooves 132, which are respectively located on the opposite sides of the guide hole 131. Each limiting groove 132 extends along the length direction of the guide hole 131. Both ends of the limiting column 61 in the length direction have rollers 62, which are respectively rotatably arranged in the two limiting grooves 132. When the gear 5 cooperates with the arc segment 311 and opens the top channel opening 12, and the top air guide plate 2 rotates with the axis of the chassis 33 of the driving part 3 as the axis, the roller 62 on the slide bar 6 rolls in the limiting groove 132 to guide the rotation of the top air guide plate 2, so that the rotation of the top air guide plate 2 is more reliable, and the rolling friction of the roller 62 is small, which can avoid the wear of the slide bar 6 and the top channel member 1 when the slide bar 6 and the top channel member 1 move relative to each other.

[0089] In some embodiments of the present invention, Fig.14 As shown, one side of the guide hole 131 close to the top channel opening 12 is closed, and when the slide rod 6 slides along the guide hole 131 toward the top channel opening 12 , the slide rod 6 can be limited at the closed position to prevent the slide rod 6 from slipping out of the guide hole 131 .

[0090] In some embodiments of the present invention, Fig.11 , Fig.17 and Fig.18 As shown, the top air outlet structure 10 further includes a cover plate 63, which is disposed on the top channel member 1 and located at one end of the top air outlet guide plate 2 in the length direction. The cover plate 63 extends in an open ring shape along the circumferential direction of the driving part 3, and the straight line segment 312 is located on the side of the cover plate 63 that is away from the top air outlet guide plate 2. Figure 3 As shown, the cover plate is also provided with an escape space 631, the inner wall of the escape space 631 is arc-shaped and is coaxially arranged with the chassis 33 of the driving part 3, the diameter of the escape space 631 is larger than the diameter of the chassis 33 of the driving part 3, and there is a gap between the edge of the escape space 631 and the push block 32 on the driving part 3 and the stop block 21 on the top air guide plate 2, so that when the push block 32 on the driving part 3 pushes the stop block 21 on the top air guide plate 2 to rotate, the cover plate 63 will not affect the rotation of the push block 32 on the driving part 3 and the stop block 21 on the top air guide plate 2, so that the rotation of the top air guide plate 2 is more reliable.

[0091] Furthermore, if Fig.11 , Fig.17 and Fig.18 As shown, a baffle 632 is provided on the side of the cover plate 63 that is away from the top air outlet guide plate 2. The baffle 632 is provided on the edge of the cover plate 63 that is away from the driving unit 3 and extends along the length direction of the cover plate 63. The baffle 632 can better protect the straight section 312 of the rack 31 and circle the movement range of the rack 31 inside the air conditioner 100 to prevent other components of the air conditioner from affecting the movement of the rack 31.

[0092] In some embodiments of the present invention, Fig.12 , Fig.15 and Fig.19 As shown, the driving part 3 and the top air outlet guide plate 2 rotate relative to each other, and the top air outlet structure 10 also includes a torsion spring 64, which is connected between the driving part 3 and the top air outlet guide plate 2 to limit the driving part 3 and the top air outlet guide plate 2 from rotating relative to each other.

[0093] It can be understood that racks 31 and rack buckles 34 are provided on both sides of the chassis 33 of the driving unit 3 in the thickness direction, respectively. The rack buckle 34 is buckled on the top air guide plate 2. The outer diameter of the rack buckle 34 is smaller than the inner diameter of the clamping groove 22 on the top air guide plate 2. The driving unit 3 and the top air guide plate 2 can rotate relative to each other. The top air guide plate 2 has a first torsion spring buckle 23 at one end in the length direction, and a torsion spring mounting rod 35 and a second torsion spring buckle 36 are provided on one side in the thickness direction of the driving unit 3 where the rack buckle 34 is provided. The main body of the torsion spring 64 is provided on the torsion spring mounting rod 35. One end of the torsion spring 64 is connected to the first torsion spring buckle 23 on the top air guide plate 2, and the other end of the torsion spring 64 is connected to the second torsion spring buckle 36 on the driving unit 3. When the driving unit 3 and the top air guide plate 2 rotate relative to each other, the torsion spring 64 can drive the torsion spring 64 to reset.

[0094] In this embodiment, when the air conditioner 100 is turned off or the top air outlet function is turned off, the state of the top air outlet structure 10 is as follows: Figure 6-Figure 9 As shown, at this time, the top air outlet guide plate 2 closes the top channel opening 12 , and the gear 5 is located at the concave side 3111 of the arc segment 311 and cooperates with the side of the arc segment 311 close to the straight segment 312 .

[0095] When the air conditioner 100 turns on the top air outlet function, Figure 2-Figure 5As shown, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates clockwise, and the push block 32 on the driving part 3 stops with the stop block 21 on the top air outlet guide plate 2, driving the top air outlet guide plate 2 to rotate clockwise with the axis of the chassis 33 of the driving part 3 as the axis, and the top air outlet guide plate 2 slides along the guide hole 131 on the top channel member 1 through the sliding rod 6 to open the top channel opening 12. When the top channel opening 12 is fully opened, the driving motor 4 reverses, and the output shaft 41 of the driving motor 4 rotates counterclockwise, driving the gear 5 to rotate counterclockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates counterclockwise. At this time, the top air outlet guide plate 2 does not rotate, the driving part 3 and the top air outlet guide plate 2 rotate relative to each other, the torsion spring 64 is compressed, and the torsion spring 64 drives the top air outlet guide plate 2 to rotate counterclockwise along the driving part 3 with the axis of the chassis 33 of the driving part 3 as the axis, closing the top channel opening 12. At this time, the airflow blowing from the inside of the air conditioner 100 to the top channel opening 12 accumulates at the top channel opening 12. After the top channel opening 12 is fully closed, the output shaft 41 of the driving motor 4 rotates clockwise, and the top channel opening 12 is reopened. Under the guidance of the top air outlet guide plate 2 located on the upper part of the top channel opening 12, the airflow accumulated at the top channel opening 12 can be thrown to a farther position, and the cooling effect of the air conditioner 100 is better in the cooling mode.

[0096] When the air conditioner 100 turns on the top air outlet function, Figure 10-13 As shown, the output shaft 41 of the driving motor 4 rotates counterclockwise, driving the gear 5 to rotate counterclockwise, and the straight section 312 of the rack 31 meshing with the gear 5 moves along the tangent direction of the outer diameter of the gear 5 toward the outside of the top channel opening 12, driving the top air guide plate 2 to move toward the outside of the top channel opening 12, and rotating clockwise around the axis of the slide rod hole 24 of the top air guide plate 2. At this time, the top air guide plate 2 rotates clockwise, and the driving part 3 only moves linearly. The top air guide plate 2 and the driving part 3 rotate relative to each other, opening the top channel opening 12, and the torsion spring 64 is compressed and stored in force during the relative rotation of the top air guide plate 2 and the driving part 3. When the meshing part of the rack 31 and the gear 5 is at the end of the rack 31 away from the arc segment, the driving motor 4 reverses, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the straight section 312 of the rack 31 meshing with the gear 5 moves toward the inside of the top channel opening 12 along the tangent direction of the outer diameter of the gear 5, driving the top air guide plate 2 to move toward the inside of the top channel opening 12, and rotating counterclockwise with the axis of the slide rod hole 24 of the top air guide plate 2 as the axis, at this time, the top air guide plate 2 rotates counterclockwise, the driving part 3 only moves linearly, the torsion spring 64 resets, and closes the top channel opening 12. At this time, the airflow from the inside of the air conditioner 100 blowing toward the top channel opening 12 is driven by the top air guide plate 2 that is constantly opened and closed, and in the heating mode, the hot air is pressed down to improve the thermal comfort in the room.

[0097] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, an air outlet grille 121 is provided at the top channel opening 12, and when the top air outlet guide plate 2 closes the top channel opening 12, the air outlet grille 121 is located inside the top air outlet guide plate 2. On the one hand, the air outlet grille 121 can prevent hands or other foreign objects from entering the air conditioner 100, protect the safety of the user and ensure the normal operation of the air conditioner 100; on the other hand, the air outlet grille 121 can prevent insects and mice from entering the housing 7 of the air conditioner 100 to cause damage to the air conditioner 100, ensure the normal operation of the air conditioner 100, and ensure the beautiful appearance of the air conditioner 100.

[0098] In some embodiments of the present invention, Figure 1 , Fig.21 and Fig. 22 As shown, a plurality of shutters 122 are arranged inside the top channel opening 12, and the plurality of shutters 122 are arranged at intervals in the left-right direction of the top channel member 1, and each shutter 122 is rotatably arranged on the inner wall of the top channel member 1, and the plurality of shutters 122 are connected by a first connecting rod 123. The shutters 122 are provided with a rotating shaft 1221 and a connecting shaft 1222, and the rotating shaft 1221 on each shutter 122 is fixedly matched with the first shutter mounting hole 14 inside the top channel member 1, and an opening groove 1223 is provided at one end of the rotating shaft 1221 away from the blade of the shutter 122, and the shutter 122 is installed to the first shutter mounting hole 14 by squeezing the opening groove 1223, and the opening groove 1223 is opened after the installation is completed, so as to limit the shutter 122.

[0099] In this embodiment, the louver 122 is arranged on the top channel member 1, and the position of the louver 122 is not affected by the top air guide plate 2, so that the airflow blowing toward the top channel opening 12 is guided by the louver 122, so that the air guiding effect at the top channel opening 12 is better.

[0100] Multiple louvers 122 are connected by a first connecting rod 123, and a plurality of second louver mounting holes 1231 are provided on the connecting rod. The connecting shaft 1222 on each louver 122 is fixed with the second louver mounting hole 1231 on the connecting rod. The connecting rod is used to drive the multiple louvers 122 to rotate synchronously, so as to play a wind guiding role. The direction of the airflow flowing out from the top channel opening 12 is adjusted as needed, and the wind guiding effect at the top channel opening 12 is better.

[0101] For example, the louvers 122 may be spaced apart by two, three, four, five or six, which may improve the wind guiding effect of the louvers 122. Figure 1As shown, there are five louvers 122 spaced apart in the left-right direction, so that the airflow flowing out of the top channel opening 12 can flow in a desired direction.

[0102] A top air outlet structure 10 according to a specific embodiment of the present invention is described below with reference to the accompanying drawings. It should be understood that the following description is merely exemplary and is intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0103] Specifically, Figure 1-Figure 24 As shown, the top air outlet structure 10 includes a top channel member 1 , a top air outlet guide plate 2 , a driving unit 3 , a driving motor 4 , a gear 5 , a sliding rod 6 , a cover plate 63 and a torsion spring 64 .

[0104] The top channel member 1 has a top channel 11 and a top channel opening 12 connected to the top channel 11. The airflow in the air conditioner 100 can flow through the top channel 11 and flow into the room from the top channel opening 12 to achieve cooling or heating of the indoor temperature.

[0105] The top air guide plate 2 is movably arranged at the top channel opening 12, and the driving unit 3 is arranged at one end in the length direction of the top air guide plate 2. The driving unit 3 includes a rack 31 and a chassis 33, the rack 31 is arranged on the chassis 33, the rack 31 includes an arc segment 311, and the arc segment 311 is coaxially arranged with the chassis 33. The driving motor 4 is arranged on the top channel member 1, and the gear 5 is connected to the output shaft 41 of the driving motor 4, wherein the output shaft 41 of the driving motor 4 has a non-circular segment 411, and the gear 5 has a non-circular hole 51. When the output shaft 41 of the driving motor 4 rotates, the gear 5 will be driven to rotate. The gear 5 is located on the recessed side 3111 of the arc segment 311 and cooperates with the arc segment 311. The driving motor 4 drives the gear 5 to rotate, and the gear 5 drives the arc segment 311 of the rack 31 to rotate. The rack 31 drives the top air guide plate 2 to rotate around the axis of the chassis 33 of the driving part 3 to open or close the top channel opening 12. The opening size of the top channel opening 12 can be controlled by rotating the top air guide plate 2, thereby meeting different user requirements.

[0106] When the gear 5 cooperates with the arc segment 311 and opens the top channel opening 12, at least a portion of the top air guide plate 2 is located in the top channel 11 and at the upper portion of the top channel opening 12. At this time, at least a portion of the top air guide plate 2 can be received in the top channel 11, and the top air guide plate 2 can be better protected.

[0107] like Figure 2-Figure 9As shown, on one side of the top air outlet structure 10 in the length direction, the driving part 3 is provided. When the air conditioner 100 turns on the top air outlet function, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates clockwise, driving the top air outlet guide plate 2 to rotate clockwise around the axis of the chassis 33 of the driving part 3, opening the top channel opening 12. The airflow flowing to the top channel opening 12 flows upward under the guidance of the top air outlet guide plate 2 located on the upper part of the top channel opening 12. When the top channel opening 12 is fully opened, the driving motor 4 reverses, and the output shaft 41 of the driving motor 4 rotates counterclockwise, driving the gear 5 to rotate counterclockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates counterclockwise, driving the top air outlet guide plate 2 to rotate counterclockwise about the axis of the chassis 33 of the driving part 3, and closing the top channel opening 12. At this time, the airflow blowing toward the top channel opening 12 from the inside of the air conditioner 100 accumulates at the top channel opening 12. After the top channel opening 12 is fully closed, the output shaft 41 of the driving motor 4 rotates clockwise, and at least part of the top air outlet guide plate 2 is located at the upper part of the top channel 11. When the top channel opening 12 is reopened, under the guidance of the top air outlet guide plate 2 located at the upper part of the top channel opening 12, the airflow accumulated at the top channel opening 12 can be thrown to a farther position, and the cooling effect of the air conditioner 100 is better in the cooling mode.

[0108] The driving part 3 is provided with a push block 32, and the top air guide plate 2 is provided with a stop block 21. The push block 32 is suitable for abutting against the stop block 21 to drive the top air guide plate 2 to rotate to open the top channel opening 12. When the push block 32 on the driving part 3 abuts against the stop block 21 on the top air guide plate 2, the top air guide plate 2 can be driven to rotate to open the top air guide plate 2. The driving structure of the driving part 3 driving the top air guide plate 2 is relatively simple. When the rack 31 drives the top air guide plate 2 to rotate to open or close the top channel opening 12, a certain margin can be left in the process of meshing and rotating the gear 5 and the arc segment 311 of the rack 31, so as to avoid the gear 5 and the rack 31 from being disengaged during the process of the top air guide plate 2 rotating to open or close the top channel opening 12, so that the top air outlet structure 10 is more reliable.

[0109] The upper side wall 13 is provided with a guide hole 131 extending along the airflow direction on the upper side wall 13. The slide bar 6 is inserted into the guide hole 131. The end of the slide bar 6 that is away from the guide plate is provided with a limit column 61. The limit column 61 is located on the side of the upper side wall 13 that is away from the top channel 11. The length direction of the limit column 61 is perpendicular to the extension direction of the guide hole 131 and the length of the limit column 61 is greater than the width of the guide hole 131. One end of the slide bar 6 can be limited to the side of the upper side wall 13 of the top channel member 1 that is away from the top channel 11. The slide bar 6 is connected to the top outlet air guide plate 2 through the slide bar hole 24 at the upper end of the top outlet air guide plate 2. When the gear 5 cooperates with the arc segment 311 and opens the top channel opening 12, the top outlet air guide plate 2 can be rotated with the axis of the chassis 33 of the driving unit 3 as the axis to avoid interference between the slide bar 6 and the top channel member 1, thereby avoiding the top outlet air guide plate 2 from rotating unsmoothly.

[0110] The upper side wall 13 has two limiting grooves 132 on its surface facing away from the top channel 11. The two limiting grooves 132 are respectively located on opposite sides of the guide hole 131. Each limiting groove 132 extends along the length direction of the guide hole 131. Both ends of the limiting column 61 in the length direction have rollers 62, which are respectively rotatably arranged in the two limiting grooves 132. When the gear 5 cooperates with the arc segment 311 and opens the top channel opening 12, and the top air guide plate 2 rotates with the axis of the chassis 33 of the driving part 3 as the axis, the roller 62 on the slide bar 6 rolls in the limiting groove 132 to guide the rotation of the top air guide plate 2, so that the rotation of the top air guide plate 2 is more reliable, and the rolling friction of the roller 62 is small, which can avoid the wear of the slide bar 6 and the top channel member 1 when the slide bar 6 and the top channel member 1 move relative to each other.

[0111] The side of the guide hole 131 close to the top channel opening 12 is closed. When the slide bar 6 slides along the guide hole 131 toward the top channel opening 12 , the slide bar 6 can be limited at the closed position to prevent the slide bar 6 from slipping out of the guide hole 131 .

[0112] The rack 31 also includes a straight segment 312, one end of the straight segment 312 is connected to one end of the arc segment 311 and is tangent to one end of the arc segment 311. When the top air outlet guide plate 2 closes the top channel opening 12, the opening 3112 of the arc segment 311 faces away from the top channel opening 12. The gear 5 cooperates with the straight segment 312 to drive the driving part 3 to drive the top air outlet guide plate 2 to move toward the outside of the top channel opening 12 to open the top channel opening 12.

[0113] The top air outlet structure 10 also includes a sliding rod 6. When the top air outlet guide plate 2 closes the top channel opening 12, one end of the sliding rod 6 is rotatably connected to the upper end of the top air outlet guide plate 2. The upper end of the top air outlet guide plate 2 has a sliding rod hole 24. The top air outlet guide plate 2 is rotatably connected to the sliding rod 6 through the sliding rod hole 24, and the other end is rotatably connected to the upper side wall 13 and can move along the airflow direction on the upper side wall 13.

[0114] The top air outlet structure 10 further includes a cover plate 63, which is disposed on the top channel member 1 and located at one end of the top air outlet guide plate 2 in the length direction. The cover plate 63 extends in an open ring shape along the circumferential direction of the driving part 3, and the straight line segment 312 is located on the side of the cover plate 63 that is away from the top air outlet guide plate 2. Figure 3 As shown, the cover plate also has an escape space 631, which is coaxially arranged with the chassis 33 of the driving part 3, and the diameter of the escape space 631 is larger than the diameter of the chassis 33 of the driving part 3, and there is a gap between the edge of the escape space 631 and the push block 32 on the driving part 3 and the stopper 21 on the top outlet air guide plate 2, so that when the push block 32 on the driving part 3 pushes the stopper 21 on the top outlet air guide plate 2 to rotate, the cover plate 63 will not affect the rotation of the push block 32 on the driving part 3 and the stopper 21 on the top outlet air guide plate 2, so that the rotation of the top outlet air guide plate 2 is more reliable. A baffle 632 is provided on the side of the cover plate 63 that is away from the top outlet air guide plate 2, and the baffle 632 is arranged on the edge of the cover plate 63 that is away from the driving part 3 and extends along the length direction of the cover plate 63. The baffle 632 can better protect the straight section 312 of the rack 31 and circle the movement range of the rack 31 inside the air conditioner 100 to prevent other components of the air conditioner from affecting the movement of the rack 31.

[0115] The driving part 3 and the top air outlet guide plate 2 rotate relative to each other. The top air outlet structure 10 also includes a torsion spring 64, which is connected between the driving part 3 and the top air outlet guide plate 2 to limit the driving part 3 and the top air outlet guide plate 2 from rotating relative to each other.

[0116] A rack 31 and a rack buckle 34 are provided on both sides of the chassis 33 of the driving part 3 in the thickness direction, respectively. The rack buckle 34 is buckled on the top air guide plate 2. The outer diameter of the rack buckle 34 is smaller than the inner diameter of the clamping groove 22 on the top air guide plate 2. The driving part 3 and the top air guide plate 2 can rotate relative to each other. One end of the top air guide plate 2 in the length direction has a first torsion spring buckle 23. One side of the driving part 3 in the thickness direction where the rack buckle 34 is provided is provided with a torsion spring mounting rod 35 and a second torsion spring buckle 36. The main body of the torsion spring 64 is provided on the torsion spring mounting rod 35. One end of the torsion spring 64 is connected to the first torsion spring buckle 23 on the top air guide plate 2, and the other end of the torsion spring 64 is connected to the second torsion spring buckle 36 on the driving part 3. When the driving part 3 and the top air guide plate 2 rotate relative to each other, the torsion spring 64 can drive the torsion spring 64 to reset.

[0117] When the air conditioner 100 is turned off or the top air outlet function is turned off, the state of the top air outlet structure 10 is as follows: Figure 6-Figure 9 As shown, at this time, the top air outlet guide plate 2 closes the top channel opening 12 , and the gear 5 is located at the concave side 3111 of the arc segment 311 and cooperates with the side of the arc segment 311 close to the straight segment 312 .

[0118] When the air conditioner 100 turns on the top air outlet function, Figure 2-Figure 5 As shown, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates clockwise, and the push block 32 on the driving part 3 stops with the stop block 21 on the top air outlet guide plate 2, driving the top air outlet guide plate 2 to rotate clockwise with the axis of the chassis 33 of the driving part 3 as the axis, and the top air outlet guide plate 2 slides along the guide hole 131 on the top channel member 1 through the sliding rod 6 to open the top channel opening 12. When the top channel opening 12 is fully opened, the driving motor 4 reverses, and the output shaft 41 of the driving motor 4 rotates counterclockwise, driving the gear 5 to rotate counterclockwise, and the arc segment 311 of the rack 31 meshing with the gear 5 rotates counterclockwise. At this time, the top air outlet guide plate 2 does not rotate, and the driving part 3 and the top air outlet guide plate 2 rotate relative to each other. The torsion spring 64 is compressed, and the torsion spring 64 drives the top air outlet guide plate 2 to rotate counterclockwise along the driving part 3 with the axis of the chassis 33 of the driving part 3 as the axis, closing the top channel opening 12. At this time, the airflow blowing from the inside of the air conditioner 100 to the top channel opening 12 accumulates at the top channel opening 12. After the top channel opening 12 is fully closed, the output shaft 41 of the driving motor 4 rotates clockwise, and the top channel opening 12 is reopened. The airflow accumulated at the top channel opening 12 can be thrown to a farther position. In the cooling mode, the cooling effect of the air conditioner 100 is better.

[0119] When the air conditioner 100 turns on the top air outlet function, Figure 10-13As shown, the output shaft 41 of the driving motor 4 rotates counterclockwise, driving the gear 5 to rotate counterclockwise, and the straight section 312 of the rack 31 meshing with the gear 5 moves along the tangent direction of the outer diameter of the gear 5 toward the outside of the top channel opening 12, driving the top air guide plate 2 to move toward the outside of the top channel opening 12, and rotating clockwise around the axis of the slide rod hole 24 of the top air guide plate 2. At this time, the top air guide plate 2 rotates clockwise, and the driving part 3 only moves linearly. The top air guide plate 2 and the driving part 3 rotate relative to each other, opening the top channel opening 12, and the torsion spring 64 is compressed and stored in force during the relative rotation of the top air guide plate 2 and the driving part 3. When the meshing part of the rack 31 and the gear 5 is at the end of the rack 31 away from the arc segment, the driving motor 4 reverses, the output shaft 41 of the driving motor 4 rotates clockwise, driving the gear 5 to rotate clockwise, and the straight section 312 of the rack 31 meshing with the gear 5 moves toward the inside of the top channel opening 12 along the tangent direction of the outer diameter of the gear 5, driving the top air guide plate 2 to move toward the inside of the top channel opening 12, and rotating counterclockwise with the axis of the slide rod hole 24 of the top air guide plate 2 as the axis, at this time, the top air guide plate 2 rotates counterclockwise, the driving part 3 only moves linearly, the torsion spring 64 resets, and closes the top channel opening 12. At this time, the airflow from the inside of the air conditioner 100 blowing toward the top channel opening 12 is driven by the top air guide plate 2 that is constantly opened and closed, and in the heating mode, the hot air is pressed down to improve the thermal comfort in the room.

[0120] An air outlet grille 121 is provided at the top channel opening 12. When the top air outlet guide plate 2 closes the top channel opening 12, the air outlet grille 121 is located inside the top air outlet guide plate 2. On the one hand, the air outlet grille 121 can prevent hands or other foreign objects from entering the air conditioner 100, protect the safety of the user and ensure the normal operation of the air conditioner 100; on the other hand, the air outlet grille 121 can prevent insects and mice from entering the housing 7 of the air conditioner 100 to cause damage to the air conditioner 100, ensure the normal operation of the air conditioner 100, and ensure the beautiful appearance of the air conditioner 100.

[0121] Five louvers 122 are arranged inside the top channel opening 12, and the five louvers 122 are arranged at intervals in the left and right directions of the top channel member 1. Each louver 122 is rotatably arranged on the inner wall of the top channel member 1, and the five louvers 122 are connected by a first connecting rod 123. The louvers 122 are provided with a rotating shaft 1221 and a connecting shaft 1222. The rotating shaft 1221 on each louver 122 is fixedly matched with the first louver mounting hole 14 inside the top channel opening 12, and an opening groove 1223 is arranged at one end of the rotating shaft 1221 away from the blade of the louver 122. The louver 122 is installed at the first louver mounting hole 14 by squeezing the opening groove 1223. After the installation is completed, the opening groove 1223 opens to limit the position of the louver 122.

[0122] The louvers 122 are arranged on the top channel member 1, and the position of the louvers 122 is not affected by the top air guide plate 2, so that the airflow blowing toward the top channel opening 12 is guided by the louvers 122, so that the air guiding effect at the top channel opening 12 is better. The five louvers 122 are connected by a first connecting rod 123, and a plurality of second louver mounting holes 1231 are arranged on the connecting rod. The connecting shaft 1222 on each louver 122 is fixedly matched with the second louver mounting hole 1231 on the connecting rod. The connecting rod is used to drive the five louvers 122 to rotate synchronously, so as to play a role in guiding the air, and adjust the direction of the airflow flowing out of the top channel opening 12 as needed, and the air guiding effect at the top channel opening 12 is better.

[0123] The air conditioner 100 according to the embodiment of the present invention is described below.

[0124] According to the air conditioner 100 of the embodiment of the present invention, Fig.25 and Fig.26 As shown, it includes a housing 7, an air duct member 8 and the above-mentioned air conditioner 100.

[0125] Specifically, the shell 7 can protect the internal structure of the air conditioner 100 to prevent the internal structure of the air conditioner 100 from being exposed and damaged, which is beneficial to extending the service life of the air conditioner 100 and has a better appearance.

[0126] Furthermore, if Figure 25-26 As shown, the housing 7 has an air inlet 71, a first air outlet 72 and a second air outlet 73. The air inlet 71 is arranged along the length direction of the air conditioner 100 (see the attached Fig.26 The first air outlet 72 is provided in front of the shell 7, and the second air outlet 73 is provided at the top of the shell 7 and is located above the first air outlet 72. The airflow outside the air conditioner 100 can enter the shell 7 through the air inlet 71 and then be blown into the room through the first air outlet 72 or the second air outlet 73. The air outlet from the first air outlet 72 and the second air outlet 73 can increase the air outlet area of ​​the air conditioner 100, increase the effective air outlet volume of the air conditioner 100, expand the air supply angle of the air conditioner 100, increase the coverage range of the airflow, improve the cooling efficiency and heating efficiency of the air conditioner 100, and improve the user experience.

[0127] Furthermore, the air duct member 8 is disposed in the housing 7 , and an air duct 81 is defined in the air duct member 8 . The air inlet 71 , the first air outlet 72 , and the second air outlet 73 are all connected to the air duct 81 .

[0128] Furthermore, if Fig.26As shown, an air inlet grille 711 is provided at the air inlet 71. On the one hand, the air inlet grille 711 can prevent hands or other foreign objects from entering the interior of the air conditioner 100, thereby protecting the safety of the user and ensuring the normal operation of the air conditioner 100. On the other hand, the air inlet grille 711 can prevent insects, mice and the like from entering the shell 7 of the air conditioner 100 and causing damage to the air conditioner 100, thereby ensuring the normal operation of the air conditioner 100 and ensuring the beautiful appearance of the air conditioner 100.

[0129] Optionally, the air inlet grille 711 is detachably connected to the shell 7, and the air inlet grille 711 can ensure the beautiful appearance of the shell 7. After the air inlet grille 711 is removed, it is convenient to repair and replace components in the air conditioner 100, and it is also convenient to clean the air inlet grille 711, thereby avoiding dust accumulation on the air inlet grille 711 due to prolonged use.

[0130] The top channel member 1 is arranged in the housing 7 and above the air duct member 8, the top channel 11 is connected to the air duct 81, and the top channel opening 12 is connected to the second air outlet 73. The top air outlet guide plate 2 is rotatably arranged at the top channel opening 12 to open or close the top channel opening 12, and the air volume distribution of the first air outlet 72 and the second air outlet 73 can be controlled by rotation to achieve a variety of air flow circulation modes, so as to meet the different use needs of users. It can be understood that when the top air outlet guide plate 2 closes the top channel opening 12, the airflow in the air duct 81 is blown into the room through the first air outlet 72 to achieve heating or cooling of the room; when the top air outlet guide plate 2 opens the top channel opening 12, the airflow in the air duct 81 is blown into the room from the first air outlet 72 and the second air outlet 73 at the same time, and the air is discharged from the front and top of the air conditioner 100 at the same time, so as to improve the cooling efficiency or heating efficiency of the air conditioner 100 and improve the user's use experience.

[0131] According to the air conditioner 100 of the embodiment of the present invention, the top air guide plate 2 is movably arranged at the top channel opening 12 of the top channel member 1, and the driving unit 3 is arranged at one end in the length direction of the top air guide plate 2. The driving unit 3 is provided with a rack 31, and the rack 31 includes an arc segment 311. The driving motor 4 is arranged on the top channel member 1. The gear 5 is connected to the output shaft 41 of the driving motor 4. When the output shaft 41 of the driving motor 4 rotates, the gear 5 will be driven to rotate. The gear 5 is located at the concave side 3111 of the arc segment 311 and cooperates with the arc segment 311. The driving motor 4 drives the gear 5 to rotate, and the gear 5 drives the arc segment 311 of the rack 31 to rotate. The rack 31 drives the top air guide plate 2 to rotate around the axis of the chassis 33 of the driving unit 3 to open or close the top channel opening 12. The top air outlet structure 10 can open the top channel opening 12 more conveniently, and the airflow in the top channel 11 can be blown into the room through the top channel opening 12. The air outlet position of the air conditioner 100 is located in the middle and upper part of the room in the height direction, so as to prevent the air conditioner 100 from blowing directly on the user and causing physical discomfort to the user.

[0132] In some embodiments of the present invention, the axis of the second air outlet 73 is inclined upward in the direction from the rear to the front of the housing 7. Thus, the airflow path blown out from the second air outlet 73 can be a parabola, thereby increasing the height covered by the airflow and expanding the range covered by the airflow.

[0133] In some embodiments of the present invention, Fig.26 As shown, the air duct 81 includes a first air duct 811 and a second air duct 812, the first air duct 811 connects the air inlet 71 and the first air outlet 72, the second air duct 812 connects the air inlet 71, the first air outlet 72 and the top channel 11, the top channel 11 connects the second air outlet 73, the airflow outside the air conditioner 100 can enter the first air duct 811 and the second air duct 812 through the air inlet 71, the airflow entering the first air duct 811 is blown to the room through the first air outlet 72, and the airflow entering the second air duct 812 is blown to the room through the first air outlet 72 or the second air outlet 73, the air conditioner 100 can discharge air from the first air outlet 72 and the second air outlet 73, the air conditioner 100 can increase the air outlet area of ​​the air conditioner 100, increase the effective air outlet volume of the air conditioner 100, expand the air supply angle of the air conditioner 100, increase the coverage of the airflow, improve the cooling efficiency and heating efficiency of the air conditioner 100, and improve the user experience.

[0134] The air conditioner 100 also includes a first wind wheel 20 and a second wind wheel 30. The first wind wheel 20 is arranged in the first air duct 811 to drive the airflow from the air inlet 71 to the first air outlet 72; the second wind wheel 30 is arranged in the second air duct 812, and is used to drive the airflow from the air inlet 71 to flow toward the first air outlet 72 and the second air outlet 73, which is beneficial to increase the air supply of the air conditioner 100 and ensure the ability of the air conditioner 100 to regulate the indoor ambient temperature.

[0135] In some embodiments of the present invention, Fig.26 As shown, the second air duct 812 includes a lower channel 8122 and an airflow channel 8121, and a guide ring 82 is provided on the air duct member 8. The outer peripheral wall of the guide ring 82 is spaced apart from the inner wall surface of at least one side in the width direction of the shell 7 to define the airflow channel 8121, and the airflow channel 8121 is connected to the first air outlet 72. The first air duct 811 is defined in the guide ring 82, and the two ends of the first air duct 811 are respectively connected to the air inlet 71 and the first air outlet 72. The top channel 11 is located above the guide ring 82 and is connected to the airflow channel 8121, and the lower channel 8122 is located below the guide ring 82 and is connected to the air inlet 71.

[0136] Furthermore, if Fig. 27 and Fig.28 As shown, the first air outlet 72 is provided with an air guide assembly 74, which includes a first air guide assembly 75 and a second air guide assembly 76. The first air guide assembly 75 includes a plurality of first air guide plates 751 spaced apart in the up-down direction, the first air guide plates 751 are rotatably provided on the air duct member 8, and the rotation axis of the first air guide plates 751 extends in the left-right direction of the housing 7. The first air guide assembly 75 also includes a second connecting rod 752, and the plurality of first air guide plates 751 are all rotatably connected to the second connecting rod 752. The second connecting rod 752 can drive the plurality of first air guide plates 751 to rotate in the up-down direction, thereby playing a guiding role and adjusting the flow direction of the airflow flowing out of the first air outlet 72 as needed.

[0137] Furthermore, if Fig.29 As shown, along the air flow direction, the second air guide component 76 is located upstream of the first air guide component 75, and the second air guide component 76 includes a plurality of spaced-apart second air guide plates 761, and the second air guide plates 761 are rotatably provided on the air duct member 8 and the rotation axis of the second air guide plates 761 extends in the vertical direction, for opening or closing the outlet of the second air duct 812 connected to the first air outlet 72.

[0138] It is understandable that if Fig.29As shown, the second air guide assembly 76 also includes a plurality of third connecting rods 762, and the second air guide plate 761 includes two groups spaced apart along the left-right direction of the air conditioner 100, and the two groups of second air guide plates 761 are respectively located on both sides of the center line of the first air outlet 72 extending in the vertical direction. The two groups of second air guide plates 761 each include a first sub-air guide plate 7611 and a second sub-air guide plate 7612, both ends of the first sub-air guide plate 7611 are rotatably connected to the air duct member 8, the first sub-air guide plate 7611 is disposed in the air flow channel 8121, and the second sub-air guide plate 7612 includes a first section 7613 and a second section 7614 spaced apart along the up-down direction, the first section 7613 and the second section 7614 are respectively located on opposite sides of the guide ring 82, one end of the first section 7613 and the second section 7614 are respectively located on opposite sides of the guide ring 82, and one end of the first section 7613 and the second section 7614 are respectively located on opposite sides of the guide ring 82. One end of 7614 is rotatably connected to the air duct member 8, the other end of the first section 7613 and the other end of the second section 7614 are rotatably connected to the guide ring 82, the first sub-air guide plate 7611 and the second sub-air guide plate 7612 are connected by the third connecting rod 762, and the third connecting rod 762 can drive the first sub-air guide plate 7611 and the second sub-air guide plate 7612 to rotate in the left and right directions, thereby playing a guiding role and adjusting the direction of the airflow flowing out from the first air outlet 72 as needed.

[0139] In this embodiment, if Fig.29 As shown, a plurality of spaced micro-holes 763 are provided on the second air guide plate 761. When the second air guide plate 761 closes the outlet of the second air duct 812 connected to the first air outlet 72, the airflow of the second air duct 812 can still flow through the plurality of spaced micro-holes 763 on the second air guide plate 761 and be blown out through the first air outlet 72, which can increase the air volume of the first air outlet 72, and can improve the cooling speed of the air conditioner 100 when the air conditioner 100 only opens the first air outlet 72.

[0140] Furthermore, the first wind wheel 20 is arranged in the first air duct 811 to drive the airflow from the air inlet 71 to the first air outlet 72, and the second wind wheel 30 is arranged in the second air duct 812 to drive the airflow from the air inlet 71 to the first air outlet 72, and drive the airflow from the air inlet 71 to flow toward the first air outlet 72 through the air flow channel 8121 and the top channel 11 toward the second air outlet 73, which is beneficial to increase the air supply of the air conditioner 100 and ensure the ability of the air conditioner 100 to regulate the indoor ambient temperature.

[0141] Furthermore, the first wind wheel 20 is an axial flow wind wheel, with axial air intake and axial air outlet, and the second wind wheel 30 is a centrifugal wind wheel, with axial air intake and radial air outlet. The second wind wheel 30 is located at the lower part of the first wind wheel 20, and can fully utilize the air intake and outlet characteristics of the axial flow wind wheel and the centrifugal wind wheel, save space inside the air conditioner 100, and reduce the space occupied by the air conditioner 100.

[0142] It can be understood that the airflow outside the air conditioner 100 enters the first air duct 811 and the lower channel 8122 from the air inlet 71. The airflow entering the first air duct 811 completes axial movement during the rotation of the axial flow wind wheel, with low wind pressure and large air volume, and flows out of the air conditioner 100 directly from the first air outlet 72; the airflow entering the lower channel 8122 flows upward into the airflow channel 8121 under the centrifugal force of the centrifugal wind wheel, with high wind pressure and small air volume. When the second air outlet 73 is closed, the airflow in the airflow channel 8121 flows out of the air conditioner 100 through the first air outlet 72; when the second air outlet 73 is opened, the airflow in the airflow channel 8121 enters the top channel 11 upward, and flows out of the air conditioner 100 from the second air outlet 73 through the top air guide plate 2.

[0143] Furthermore, the airflow in the first air duct 811 and the airflow in the airflow channel 8121 will mix with each other at the first air outlet 72. Since the airflow driven by the axial flow wind wheel has a smaller wind pressure and a larger air volume, and the airflow driven by the centrifugal wind wheel has a larger wind pressure and a smaller air volume, the wind pressure and air volume at the first air outlet 72 can be adjusted by adjusting the rotation speed of the axial flow wind wheel and / or the centrifugal wind wheel.

[0144] Other structures and operations of the top air outlet structure 10 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0145] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does 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.

[0146] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A top air outlet structure, characterized in that: include: A top channel member, the top channel member having a top channel and a top channel opening communicating with the top channel; A top air outlet guide plate, the top air outlet guide plate is movably arranged at the top channel opening; A driving part, the driving part is arranged at one end of the top air outlet guide plate in the length direction, the driving part is provided with a rack, and the rack includes an arc segment; A driving motor, wherein the driving motor is arranged on the top channel member; A gear is connected to the output shaft of the driving motor, the gear is located on the concave side of the arc segment and cooperates with the arc segment to drive the top air guide plate to rotate to open or close the top channel opening.

2. The top air outlet structure according to claim 1, characterized in that: When the gear cooperates with the arc segment and opens the top channel opening, at least a portion of the top air outlet guide plate is located in the top channel and at an upper portion of the top channel opening.

3. The top air outlet structure according to claim 1, characterized in that: The driving part is provided with a push block, the top air guide plate is provided with a stop block, and the push block is suitable for abutting against the stop block to drive the top air guide plate to rotate so as to open the top channel opening.

4. The top air outlet structure according to claim 1, characterized in that: The rack also includes a straight segment, one end of which is connected to and tangent to one end of the arc segment. When the top air outlet guide plate closes the top channel opening, the opening of the arc segment faces away from the top channel opening. The gear cooperates with the straight segment to drive the driving part to move the top air outlet guide plate toward the outside of the top channel opening to open the top channel opening.

5. The top air outlet structure according to claim 4, characterized in that: The arc segment is in the shape of a semicircle.

6. The top air outlet structure according to claim 4, characterized in that: The top channel member has an upper side wall located above the top channel opening, and the top air outlet structure further includes: A sliding rod, when the top air outlet guide plate closes the top channel opening, one end of the sliding rod is rotatably connected to the upper end of the top air outlet guide plate, and the other end is rotatably connected to the upper side wall and can move along the airflow direction of the upper side wall.

7. The top air outlet structure according to claim 6, characterized in that: The upper side wall is provided with a guide hole extending along the airflow direction on the upper side wall, the sliding rod is inserted into the guide hole, and the end of the sliding rod facing away from the guide plate is provided with a limiting column, and the limiting column is located on the side of the upper side wall facing away from the top channel, the length direction of the limiting column is perpendicular to the extension direction of the guide hole and the length of the limiting column is greater than the width of the guide hole.

8. The top air outlet structure according to claim 7, characterized in that: The upper side wall has a surface facing away from the top channel with a limiting groove, and there are two limiting grooves, which are respectively located on two opposite sides of the guide hole, and each limiting groove extends along the length direction of the guide hole. Both ends of the limiting column in the length direction have rollers, and the two rollers are respectively rotatably arranged in the two limiting grooves.

9. The top air outlet structure according to claim 4, characterized in that: The top air outlet structure also includes: A cover plate is arranged on the top channel member and is located at one end of the top air guide plate in the length direction. The cover plate extends into an open ring along the circumferential direction of the driving part, and the straight line segment is located on the side of the cover plate that is away from the top air guide plate.

10. The top air outlet structure according to claim 9, characterized in that: A baffle is provided on one side of the cover plate away from the top air outlet guide plate. The baffle is provided on an edge of the cover plate away from the driving portion and extends along the length direction of the cover plate.

11. The top air outlet structure according to any one of claims 1 to 10, characterized in that: The driving part rotates relative to the top air outlet guide plate, and the top air outlet structure further includes: A torsion spring is connected between the driving part and the ejector air guide plate, and is used to limit the relative rotation of the driving part and the ejector air guide plate.

12. The top air outlet structure according to claim 1, characterized in that: An air outlet grille is provided at the top channel opening. When the top air outlet guide plate closes the top channel opening, the air outlet grille is located on the inner side of the top air outlet guide plate.

13. The top air outlet structure according to claim 1, characterized in that: A plurality of louvers are provided on the inner side of the top channel opening, and the plurality of louvers are arranged at intervals in the left-right direction of the top channel member. Each of the louvers is rotatably provided on the inner wall of the top channel member, and the plurality of louvers are connected by a first connecting rod.

14. An air conditioner, characterized in that: include: A housing, wherein the housing has an air inlet, a first air outlet, and a second air outlet, wherein the first air outlet is arranged in front of the housing, and the second air outlet is arranged at the top of the housing and above the first air outlet; An air duct member, the air duct member is disposed in the housing, an air duct is defined in the air duct member, and the air inlet and the first air outlet are both connected to the air duct; According to the top air outlet structure according to any one of claims 1 to 13, the top channel member is arranged in the shell and is located above the air duct member, the top channel is connected to the air duct, and the top channel opening is connected to the second air outlet.

15. The air conditioner according to claim 14, characterized in that: The axis of the second air outlet is inclined upward in a direction from the rear to the front of the housing.

16. The air conditioner according to claim 14, characterized in that: The air duct includes a first air duct and a second air duct, the first air duct is connected to the air inlet and the first air outlet, the second air duct is connected to the air inlet, the first air outlet and the top channel, and the air conditioner further includes: a first wind wheel, the first wind wheel being disposed in the first air duct to drive airflow from the air inlet to the first air outlet; A second wind wheel is disposed in the second air duct and is used for driving the air flow from the air inlet toward the first air outlet and the second air outlet.

17. The air conditioner according to claim 16, characterized in that: An air guide assembly is provided at the first air outlet, and the air guide assembly includes a first air guide assembly and a second air guide assembly, the first air guide assembly includes a plurality of first air guide plates spaced apart in an up-and-down direction, the first air guide plates are rotatably provided on the air duct member and the rotation axis of the first air guide plates extends in a left-and-right direction of the shell, and along the air flow direction, the second air guide assembly is located upstream of the first air guide assembly, the second air guide assembly includes a plurality of spaced apart second air guide plates, the second air guide plates are rotatably provided on the air duct member and the rotation axis of the second air guide plates extends in a vertical direction, and is used to open or close the outlet of the second air duct connected to the first air outlet, and a plurality of spaced apart micropores are provided on the second air guide plate.

18. The air conditioner according to claim 16, characterized in that: The second air duct includes an air flow channel and a lower channel, and a guide ring is provided in the air duct member. The outer peripheral wall of the guide ring is spaced apart from the inner wall surface on at least one side in the width direction of the duct member to define the airflow channel, the airflow channel is connected to the first air outlet, the first air duct is defined in the guide ring, the top channel is located above the guide ring and is connected to the airflow channel, the lower channel is located below the guide ring and is connected to the air inlet, the second wind wheel is arranged in the lower channel, and is used to drive the airflow to flow from the air inlet toward the first air outlet, and drive the airflow to flow from the air inlet through the airflow channel and the top channel toward the second air outlet.

19. The air conditioner according to claim 16, characterized in that: The first wind wheel is an axial flow wind wheel, and the second wind wheel is a centrifugal wind wheel.

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