Air deflector assembly and air conditioner

Abstract

The utility model discloses an air deflector assembly and an air conditioner with the same. The air deflector assembly comprises a first air deflector and a second air deflector. The air deflector assembly is used for the air conditioner, the air conditioner comprises a shell, the shell is provided with an air outlet, the air outlet comprises a first air outlet area located on the front side of the shell and a second air outlet area located on the lower side of the shell, the lower end of the first air outlet area communicates with the front end of the second air outlet area, and a first air deflector is rotatably arranged on the shell and used for opening or closing the first air outlet area; the first air guide plate is movably arranged on the shell and used for opening or closing the first air outlet area, the second air guide plate is movably arranged on the shell and used for opening or closing the second air outlet area, at least one of the first air guide plate and the second air guide plate is a rotational flow plate, and the rotational flow plate is used for rotating airflow passing through the rotational flow plate. According to the air deflector assembly, different air supply states of the air conditioner can be achieved through the air deflector assembly, the wind-feeling-free air outlet effect is achieved, and the comfort degree and the experience feeling of a user are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air processing devices, in particular to an air guide plate component and an air conditioner. Background Art

[0002] In the related technologies, as living standards improve, consumers pay more and more attention to the user experience of consumer products. In the field of air conditioning, users not only have requirements for the performance of cooling and heating, but also have increasing requirements for the comfort and experience of air conditioners. A single air supply method can no longer meet the diverse needs of users. When the indoor ambient temperature is constant, the air outlet of the air conditioner, especially the cold air, blows directly onto the human body, which makes the user feel uncomfortable, greatly reducing the comfort of the air conditioner and the user experience. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes an air guide plate assembly, which can realize different air supply states of the air conditioner and achieve a windless air outlet effect, thereby improving the user's comfort and experience.

[0004] The utility model also provides an air conditioner, which comprises the above-mentioned air guide plate assembly.

[0005] According to an embodiment of the utility model, the air guide plate assembly comprises: a first air guide plate and a second air guide plate. The air guide plate assembly is used for an air conditioner, the air conditioner comprises a shell, the shell has an air outlet, the air outlet comprises a first air outlet area located at the front side of the shell and a second air outlet area located at the lower side of the shell, the lower end of the first air outlet area is connected to the front end of the second air outlet area, the first air guide plate is rotatably provided on the shell, and is used to open or close the first air outlet area; the second air guide plate is movably provided on the shell, and is used to open or close the second air outlet area, wherein at least one of the first air guide plate and the second air guide plate is a swirl plate, and the swirl plate is used to rotate the airflow passing through the swirl plate.

[0006] According to the air guide plate assembly of the embodiment of the utility model, by providing a rotatable first air guide plate at the first air outlet area located on the front side of the shell and providing a movable second air guide plate at the second air outlet area located on the lower side of the shell, the air outlet effect of the air conditioner in different directions and angles can be achieved under the mutual cooperation of the first air guide plate and the second air guide plate, so as to achieve different air supply states of the air conditioner, which can meet the diverse needs of users. In addition, at least one of the first air guide plate and the second air guide plate is a swirl plate, and the swirl plate is used to rotate the airflow passing through the swirl plate, which can reduce the airflow velocity and improve the smoothness of the airflow flow, so that the airflow will not blow directly to the user after being blown out from the air outlet, which is conducive to achieving the windless air outlet effect of the air conditioner, improving the richness of the air outlet effect of the air conditioner, and improving the comfort and experience of the user.

[0007] According to some embodiments of the utility model, when the first air guide plate closes the first air outlet area and the second air guide plate closes the second air outlet area, the lower end of the first air guide plate and the front end of the second air guide plate are spliced.

[0008] According to some embodiments of the present invention, when the second air guide plate fully opens the second air outlet area, the second air guide plate is at least partially located at the rear side of the second air outlet area and below the shell.

[0009] In some embodiments of the utility model, when the second air guide plate fully opens the second air outlet area, the two ends of the second air guide plate in the front-to-back direction are flush with the two ends of the lower surface of the shell in the front-to-back direction; and / or, when the second air guide plate fully opens the second air outlet area, the lower surface of the second air guide plate is substantially parallel to the lower surface of the shell.

[0010] According to some embodiments of the present utility model, when the second air guide plate closes the second air outlet area, the lower surface of the second air guide plate is flush with the lower surface of the shell.

[0011] According to some embodiments of the present utility model, the air deflector assembly further includes a first drive assembly, the first drive assembly is disposed on the shell, and the first drive assembly is connected to the first air deflector for driving the first air deflector to rotate.

[0012] According to some embodiments of the utility model, the air guide plate assembly also includes a first rod and a second rod, one end of the first rod is rotatably connected to the shell; one end of the second rod is rotatably connected to the shell and is spaced apart from the first rod in the width direction of the second air outlet area, and the other end of the first rod and the other end of the second rod are both rotatably connected to the second air guide plate.

[0013] In some embodiments of the present invention, the air guide plate assembly also includes a second drive assembly, which is disposed on the shell, and the second drive assembly is provided at at least one of the end of the first rod facing away from the second air guide plate and the end of the second rod facing away from the second air guide plate and is connected to the second drive assembly for driving the first rod or the second rod to rotate.

[0014] In some embodiments of the present invention, the first rods are multiple and spaced apart along the length direction of the second air guide plate, and / or the second rods are multiple and spaced apart along the length direction of the second air guide plate.

[0015] According to some embodiments of the utility model, the cyclone plate includes a first grid plate and a cyclone, the cyclone is arranged on one side of the first grid plate in the thickness direction, the cyclone is used to rotate the airflow passing through the cyclone, and the first grid plate has a first micropore at least at a position opposite to the cyclone.

[0016] In some embodiments of the present invention, the first grid plate is located outside the cyclone.

[0017] In some embodiments of the present invention, the cyclone plate further comprises a second grid plate, the second grid plate is located on a side of the cyclone away from the first grid plate, and the second grid plate has second microholes at least at a position opposite to the cyclone.

[0018] In some embodiments of the present invention, the first grid plate and the second grid plate are connected by snap-fitting or by fasteners; and / or, at least one of the first grid plate and the second grid plate is provided with a receiving groove on a side facing the cyclone, and at least a portion of the cyclone is disposed in the receiving groove.

[0019] In some embodiments of the utility model, the swirler includes: a fixing portion, a fixing ring, a mounting portion, a first swirl blade and a second swirl blade, the fixing portion is annular; the fixing ring is annular and is arranged in the fixing portion, and the fixing ring is spaced apart from the fixing portion; the mounting portion is arranged in the fixing ring and spaced apart from the fixing ring; the first swirl blade is a plurality of blades spaced apart along the circumferential direction of the fixing portion, each of the first swirl blades extends along the radial direction of the fixing portion and its radial outer end is connected to the inner circumferential wall of the fixing portion, and its radial inner end is connected to the outer circumferential wall of the fixing ring, and along the airflow direction, the first swirl blade is inclined toward one of the circumferential directions of the fixing portion; the second swirl blade is a plurality of blades spaced apart along the circumferential direction of the fixing portion, each of the second swirl blades extends along the radial direction of the fixing portion and its radial outer end is connected to the inner circumferential wall of the fixing ring, and its radial inner end is connected to the outer circumferential wall of the mounting portion, and along the airflow direction, the second swirl blade is inclined toward one of the circumferential directions of the fixing portion.

[0020] In some embodiments of the present invention, the inclination directions of the first swirl blade and the second swirl blade are the same or opposite; and / or, the inclination angles of the first swirl blade and the second swirl blade are the same or different; and / or, the inclination directions of the first swirl blades of at least two of the multiple swirlers are the same or opposite; and / or, the inclination directions of the second swirl blades of at least two of the multiple swirlers are the same or opposite.

[0021] In some embodiments of the present invention, the cyclones are multiple and spaced apart along the length direction of the first grid plate.

[0022] According to some embodiments of the utility model, the air guide plate assembly also includes a third air guide plate, which is rotatably disposed at the air outlet. When the first air guide plate and the second air guide plate close the air outlet, the third air guide plate is located on the inner side of the first air guide plate and the second air guide plate.

[0023] In some embodiments of the present invention, the air conditioner has a windless state, in which the first air guide plate closes the first air outlet area, the second air guide plate closes the second air outlet area, the third air guide plate is located at the lower end of the air outlet, and the third air guide plate is inclined toward the front side in a top-to-bottom direction; and / or, the air conditioner has a heating state, in which the first air guide plate closes the first air outlet area, the second air guide plate opens the second air outlet area, and the air inlet end of the third air guide plate is aligned with the air conditioner The upper side wall of the air duct abuts or approaches, and the third air guide plate is inclined toward the front side in a top-to-bottom direction; and / or, the air conditioner has a cooling state, in which the second air guide plate opens the second air outlet area, the first air guide plate opens the first air outlet area, the first air guide plate is located below the second air outlet area, the first air guide plate is inclined toward the front side in a top-to-bottom direction, the third air guide plate is located at the lower end of the air outlet and above the first air guide plate, and the third air guide plate is inclined toward the front side in a top-to-bottom direction.

[0024] According to an embodiment of the utility model, the air conditioner includes: a shell and the above-mentioned air guide plate assembly, the shell has an air outlet, the air outlet includes a first air outlet area located on the front side of the shell and a second air outlet area located on the lower side of the shell, the lower end of the first air outlet area is connected to the front end of the second air outlet area; the first air guide plate is rotatably provided on the shell for opening or closing the first air outlet area, and the second air guide plate is movably provided on the shell for opening or closing the second air outlet area.

[0025] According to the air conditioner of the embodiment of the utility model, by dividing the air outlet into a first air outlet area located at the front side of the shell and a second air outlet area located at the lower side of the shell, the area and air outlet range of the air outlet can be expanded, and the air supply volume and air supply effect of the air conditioner can be improved. At the same time, a rotatable first air guide plate is set at the first air outlet area and a movable second air guide plate is set at the second air outlet area. Under the mutual cooperation of the first air guide plate and the second air guide plate, the air outlet effect of the air conditioner in different directions and angles can be achieved to achieve different air supply states of the air conditioner, which can meet the diverse needs of users. In addition, at least one of the first air guide plate and the second air guide plate is a swirl plate, and the swirl plate is used to rotate the air flow passing through the swirl plate, which can reduce the air flow velocity and improve the smoothness of the air flow, so that the air flow will not blow directly to the user after being blown out from the air outlet, which is conducive to achieving the windless air outlet effect of the air conditioner, improving the richness of the air outlet effect of the air conditioner, and improving the comfort and experience of the user.

[0026] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the 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 a three-dimensional diagram of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a closed state or a windless state;

[0029] Figure 2 is a cross-sectional view of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a closed state or a windless state;

[0030] Figure 3 is a cross-sectional view of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a heating state;

[0031] Figure 4 is a cross-sectional view of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a cooling state;

[0032] Figure 5 is a three-dimensional diagram of an air deflector assembly according to an embodiment of the utility model;

[0033] Figure 6 yes Figure 5 The enlarged view of point A in the middle;

[0034] Figure 7 is an exploded view of a swirl plate of an air guide plate assembly according to an embodiment of the utility model;

[0035] Figure 8 yes Figure 7 Enlarged view of point B in the middle.

[0036] Reference numerals:

[0037] 100. Air guide plate assembly;

[0038] 1. first air guide plate; 11. pivot arm; 111. first shaft hole;

[0039] 2. second air guide plate; 21. first rod; 22. second rod; 221. second shaft hole; 222. recessed avoidance groove;

[0040] 3. The third air guide plate; 31. The plate body; 32. The rotating arm; 33. The third rotating shaft; 331. The third shaft hole;

[0041] 4. A first driving assembly; 41. A first driving motor;

[0042] 5. Second drive assembly; 51. Second drive motor;

[0043] 6. A third drive assembly; 61. A third drive motor;

[0044] 7, swirl plate; 71, first grid plate; 711, first micropore; 72, swirl device; 721, fixing portion; 722, fixing ring; 723, mounting portion; 724, first swirl blade; 725, second swirl blade; 73, second grid plate; 731, second micropore; 74, receiving groove;

[0045] 200. Air conditioner;

[0046] 8. Shell; 81. Air outlet; 811. First air outlet area; 812. Second air outlet area; 82. Air duct; 83. Air inlet;

[0047] 91. Heat exchanger; 92. Crossflow impeller; 93. Shutters. DETAILED DESCRIPTION

[0048] The embodiments of the present invention are described in detail below, and examples of the embodiments 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.

[0049] In the description of the present utility model, it is necessary to understand 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 utility model 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 utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0050] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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.

[0051] The wind deflector assembly 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0052] like Figure 1 , Figure 5 and Figure 6 As shown, the air guide plate assembly 100 according to the embodiment of the utility model includes a first air guide plate 1 and a second air guide plate 2.

[0053] Specifically, Figure 1 and Figure 2 As shown, combined Figure 5 and Figure 6 The air guide plate assembly 100 is used for an air conditioner 200, which includes a housing 8, which has an air outlet 81, which extends in a horizontal direction, and the housing 8 is used to form the overall appearance of the air conditioner 200. An air duct 82 is formed inside the housing 8, and the air outlet 81 is connected to the air duct 82. The top of the housing 8 may also be provided with an air inlet 83, which is connected to the air duct 82 to allow air flow to enter the air duct 82 through the air inlet 83.

[0054] like Figure 2 , Figure 3 and Figure 4 In the example shown, the housing 8 is further provided with a heat exchanger 91, a crossflow impeller 92, and a louver 93, etc. In the direction of airflow in the air duct 82, the heat exchanger 91 is located upstream of the crossflow impeller 92, and the louver 93 is located downstream of the crossflow impeller 92, i.e., near the air outlet 81. The heat exchanger 91 is used to perform heat exchange with the airflow passing through its surface, the crossflow impeller 92 is used to drive the airflow from the air inlet 83 to the air outlet 81, the air guide plate assembly 100 can adjust the air outlet angle of the airflow in the up-down direction at the air outlet 81, and the louver 93 can adjust the air outlet angle of the airflow in the horizontal direction in the air duct 82.

[0055] During the specific operation of the air conditioner 200, driven by the cross-flow impeller 92, the outside air will enter the air duct 82 in the shell 8 from the air inlet 83. After the heat exchange of the heat exchanger 91, the heat-exchanged air can flow out of the air conditioner 200 from the air outlet 81 under the guidance of the louver 93 and the air guide plate assembly 100, so as to ensure the cooling, heating and air supply functions of the air conditioner 200.

[0056] Further, the air outlet 81 includes a first air outlet area 811 located at the front side of the housing 8 and a second air outlet area 812 located at the lower side of the housing 8, and the lower end of the first air outlet area 811 is connected to the front end of the second air outlet area 812. The first air guide plate 1 is rotatably provided on the housing 8 to open or close the first air outlet area 811, and the second air guide plate 2 is movably provided on the housing 8 to open or close the second air outlet area 812.

[0057] It should be noted that the first air outlet area 811 is located at the lower end of the front side of the shell 8, and the second air outlet area 812 is located at the front end of the lower side of the shell 8. The airflow flowing out from the first air outlet area 811 can flow to the front of the air conditioner 200, and the airflow flowing out from the second air outlet area 812 can flow to the bottom of the air conditioner 200. At the same time, the lower end of the first air outlet area 811 is connected to the front end of the second air outlet area 812, thereby expanding the area of ​​the air outlet 81 and the air outlet range of the air outlet 81, thereby improving the air supply volume and air supply effect of the air conditioner 200.

[0058] Among them, the width of the second air outlet area 812 along the front-to-back direction is greater than the width of the first air outlet area 811 along the up-down direction, and the width of the second air guide plate 2 is greater than the width of the first air guide plate 1. Therefore, the size of the air outlet 81 can be expanded as much as possible without affecting and interfering with other components of the air conditioner 200, and the larger second air outlet area 812 is located on the lower side of the shell 8. While expanding the size of the air outlet 81, the aesthetics of the air conditioner 200 can also be improved.

[0059] It is understandable that the first air guide plate 1 can be rotated to open or close the first air outlet area 811, and can also be rotated to change the air guide direction, so as to guide the airflow flowing out of the first air outlet area 811 of the air conditioner 200 in different directions, so that the first air guide plate 1 can close the first air outlet area 811 and guide the airflow to be blown out from the first air outlet area 811 at different angles. The second air guide plate 2 can move according to a predetermined trajectory to open or close the second air outlet area 812. The first air guide plate 1 and the second air guide plate 2 cooperate with each other to realize the function and effect of the air outlet of the air conditioner 200 in different directions and at different angles, so as to realize different air supply states of the air conditioner 200, improve the richness of the air outlet effect of the air conditioner, meet the diverse needs of users, and thus improve the comfort and experience of users.

[0060] For example, Figure 1 and Figure 2 In the example shown, when the air conditioner 200 is in the off state, the air conditioner 200 stops blowing air, the first air guide plate 1 rotates to close the first air outlet area 811, the second air guide plate 2 also moves to close the second air outlet area 812, and the inner side of the lower end of the first air guide plate 1 is spliced ​​with the front end surface of the second air guide plate 2. At this time, the first air guide plate 1 and the second air guide plate 2 jointly close the air outlet 81, and together with the housing 8, they form a complete appearance of the air conditioner 200, which can improve the aesthetics of the air conditioner 200. At the same time, the housing 8, the first air guide plate 1 and the second air guide plate 2 can form a closed structure, which can play a dustproof effect, thereby ensuring the cleanliness of the interior of the air conditioner 200.

[0061] Another example Figure 3As shown, the first air guide plate 1 rotates to close the first air outlet area 811, and the second air guide plate 2 moves to fully open the second air outlet area 812. The two ends of the second air guide plate 2 in the front-to-back direction are respectively flush with the two ends of the lower surface of the shell 8 in the front-to-back direction, and the lower surface of the second air guide plate 2 is substantially parallel to the lower surface of the shell 8. At this time, the first air guide plate 1 extends substantially in the up-down direction, and the second air guide plate 2 will not interfere with the airflow flowing out of the air outlet 81. The substantially vertically arranged first air guide plate 1 can guide the hot airflow flowing out of the air outlet 81 downward, so that the hot airflow is blown downward, so as to achieve the heating state of the air conditioner 200.

[0062] For example Figure 4 In the example shown, the second air guide plate 2 fully opens the second air outlet area 812, the first air guide plate 1 opens the first air outlet area 811 and rotates to below the second air outlet area 812, and at the same time, the air outlet end of the first air guide plate 1 tilts downward. At this time, the second air guide plate 2 will not interfere with the airflow flowing out of the air outlet 81, and the first air guide plate 1 can become an extension of the air duct 82. The airflow can be smoothly blown out from the air outlet 81 through the air duct 82 under the guidance of the first air guide plate 1, and the cooling state of the air conditioner 200 can be achieved.

[0063] It should be noted that the air outlet 81 can be in the shape of an elongated strip and extend in the horizontal direction, that is, the first air outlet area 811 and the second air outlet area 812 are respectively in the shape of an elongated strip and extend in the horizontal direction. The elongated air outlet 81 can increase the air supply volume and air supply range. At this time, the first air guide plate 1 and the second air guide plate 2 extend in the horizontal direction and are in the shape of an elongated strip, so that the first air guide plate 1 and the second air guide plate 2 can be respectively adapted to the first air outlet area 811 and the second air outlet area 812, so that the first air guide plate 1 and the second air guide plate 2 can respectively open or close the first air outlet area 811 and the second air outlet area 812. At the same time, the rotation axis of the first air guide plate 1 can extend in the horizontal direction, so that the first air guide plate 1 can guide the air along the upper and lower sides at the air outlet 81.

[0064] Among them, at least one of the first air guide plate 1 and the second air guide plate 2 is a swirl plate 7, and the swirl plate 7 is used to rotate the airflow passing through the swirl plate 7. The airflow passing through the swirl plate 7 will change its flow direction and generate rotation, so that the airflow inlet direction entering the swirl plate 7 is inconsistent with the airflow outlet direction leaving the swirl plate 7, that is, the swirl plate 7 can convert the airflow from straight wind to swirl wind, improve the turbulent state during the airflow flow, and at the same time reduce the airflow velocity, improve the smoothness of the airflow flow, so that the airflow will not blow directly to the user after being blown out from the air outlet 81, which is conducive to achieving the windless air outlet effect of the air conditioner 200, improving the richness of the air outlet effect of the air conditioner 200, and thus meeting the different needs of users and improving the user's comfort and experience.

[0065] like Figure 1 and Figure 2In the example shown, the first air guide plate 1 and the second air guide plate 2 are both swirl plates 7. When the user has a cooling demand but does not want to blow air, the first air guide plate 1 rotates to close the first air outlet area 811, and the second air guide plate 2 also moves to close the second air outlet area 812, and the inner side of the lower end of the first air guide plate 1 and the front end side of the second air guide plate 2 are spliced. The air conditioner 200 blows air, and at this time, the airflow flows from the air duct 82 in the shell 8 to the air outlet 81 and blows out after passing through the first air guide plate 1 and the second air guide plate 2. The airflow changes its flow direction and rotates under the action of the swirl plate 7, so that the airflow velocity is reduced and the flexibility is improved. After the airflow is blown out from the air outlet 81, it will not blow directly to the user, thereby achieving the windless air outlet effect of the air conditioner 200, improving the user's comfort and experience.

[0066] According to the air guide plate assembly 100 of the embodiment of the utility model, by providing a rotatable first air guide plate 1 at the first air outlet area 811 located at the front side of the shell 8 and providing a movable second air guide plate 2 at the second air outlet area 812 located at the lower side of the shell 8, the air outlet effects of the air conditioner 200 in different directions and angles can be achieved under the mutual cooperation of the first air guide plate 1 and the second air guide plate 2, so as to achieve different air supply states of the air conditioner 200, which can meet the diverse needs of users. In addition, at least one of the first air guide plate 1 and the second air guide plate 2 is a swirl plate 7, and the swirl plate 7 is used to rotate the air flow passing through the swirl plate 7, which can reduce the air flow velocity and improve the smoothness of the air flow, so that the air flow will not be blown directly to the user after being blown out from the air outlet 81, which is conducive to achieving the windless air outlet effect of the air conditioner 200, improving the richness of the air outlet effect of the air conditioner 200, and improving the comfort and experience of the user.

[0067] In some embodiments of the present invention, Figure 2 As shown, when the first air guide plate 1 closes the first air outlet area 811 and the second air guide plate 2 closes the second air outlet area 812, the lower end of the first air guide plate 1 and the front end of the second air guide plate 2 are spliced. Specifically, the inner side of the lower end of the first air guide plate 1 and the front end surface of the second air guide plate 2 are spliced, and the shell 8, the first air guide plate 1 and the second air guide plate 2 can form a closed structure, which can play a dust-proof effect, thereby ensuring the cleanliness of the interior of the air conditioner 200. In addition, the first air guide plate 1 and the second air guide plate 2 together close the air outlet 81, and together with the shell 8, they form a complete appearance of the air conditioner 200, which can improve the aesthetics of the air conditioner 200.

[0068] In some embodiments of the present invention, Figure 3 and Figure 4As shown, when the second air guide plate 2 fully opens the second air outlet area 812, the second air guide plate 2 is at least partially located at the rear side of the second air outlet area 812 and below the housing 8. During the specific operation of the air conditioner 200, when the second air guide plate 2 opens the second air outlet area 812, the second air guide plate 2 can move downward and backward to below the housing 8, so that the second air outlet area 812 is open. Among them, at least part of the second air guide plate 2 is located at the rear side of the second air outlet area 812, thereby ensuring the openness of the second air outlet area 812, thereby ensuring the air volume and air supply effect of the second air outlet area 812.

[0069] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, when the second air guide plate 2 fully opens the second air outlet area 812, the two ends of the second air guide plate 2 along the front-to-back direction are flush with the two ends of the lower surface of the shell 8 along the front-to-back direction. It can be understood that when the second air guide plate 2 fully opens the second air outlet area 812, the rear end of the second air guide plate 2 is flush with the rear end of the lower surface of the shell 8, which can prevent the second air guide plate 2 from colliding with the wall surface of the fixed air conditioner 200 and causing damage when the second air guide plate 2 moves downward and backward to the bottom of the shell 8, and the structural design is reasonable. At the same time, the front end of the second air guide plate 2 is flush with the front end of the lower surface of the shell 8, which can ensure that the second air outlet area 812 is fully open, so that the airflow flowing out of the second air outlet area 812 is not disturbed by the second air guide plate 2, thereby improving the air volume and air supply effect of the second air outlet area 812.

[0070] In some embodiments of the present invention, Figure 3 and Figure 4 As shown, when the second air guide plate 2 fully opens the second air outlet area 812, the lower surface of the second air guide plate 2 is substantially parallel to the lower surface of the housing 8. Therefore, when the second air guide plate 2 opens the second air outlet area 812, the second air guide plate 2 can move downward and backward to the bottom of the housing 8 and fit or approach the lower surface of the housing 8, thereby avoiding interference with the airflow flowing out of the second air outlet area 812, and at the same time ensuring the neatness of the structure of the air conditioner 200, and improving the aesthetics of the air conditioner 200 when the second air guide plate 2 fully opens the second air outlet area 812.

[0071] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, when the second air guide plate 2 closes the second air outlet area 812, the lower surface of the second air guide plate 2 is flush with the lower surface of the housing 8. This facilitates the housing 8 and the second air guide plate 2 to form a closed structure, which can ensure the dustproof effect and further improve the cleanliness of the interior of the air conditioner 200. In addition, the lower surface of the second air guide plate 2 is flush with the lower surface of the housing 8, which can improve the neatness of the structure of the air conditioner 200 and the aesthetic appearance.

[0072] It should be noted that when the second air guide plate 2 closes the second air outlet area 812, the rear end surface of the second air guide plate 2 is inclined toward the rear in a top-to-bottom direction, and the contact surface between the shell 8 and the second air guide plate 2 is also inclined toward the rear in a top-to-bottom direction, so that the shell 8 and the second air guide plate 2 can abut against each other and ensure the fit between the shell 8 and the second air guide plate 2, which is convenient for the shell 8 and the second air guide plate 2 to form a closed structure, which can ensure the dustproof effect, thereby improving the cleanliness of the interior of the air conditioner 200, and at the same time improving the aesthetics of the air conditioner 200.

[0073] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, the air guide plate assembly 100 also includes a first drive assembly 4, which is arranged on the housing 8, and the first drive assembly 4 is connected to the first air guide plate 1 to drive the first air guide plate 1 to rotate. The first air guide plate 1 can be connected to the output shaft of the first drive assembly 4, and the first drive mechanism can generate torque and transmit it to the first air guide plate 1 through the output shaft, so that the first air guide plate 1 can rotate to realize the opening and closing of the first air outlet area 811. At the same time, the first drive assembly 4 can also rotate the first air guide plate 1 to different angles to realize the wind guiding function of the first air guide plate 1 at different angles. In addition, the first drive assembly 4 can also drive the first air guide plate 1 to rotate back and forth with the output shaft of the first drive assembly 4 as the rotation axis, so that the air outlet end of the first air guide plate 1 swings back and forth between the upper position and the lower position of the air inlet end of the first air guide plate 1, respectively, to realize the air supply effect of sweeping air up and down of the air conditioner 200.

[0074] The wind deflector assembly 100 further includes a pivot arm 11, which is disposed on one side of the first wind deflector 1 in the thickness direction and is fixedly connected to the first wind deflector 1. The pivot arm 11 and the first wind deflector 1 may be an integral part. The first drive assembly 4 is connected to the pivot arm 11 to drive the pivot arm 11 to rotate. Figure 5 and Figure 6 In the example shown, the first drive component 4 can specifically be a first drive motor 41, and the pivot arm 11 can be provided with a first axial hole 111 for the output shaft of the first drive motor 41 to pass through, so that the first drive motor 41 can be connected to the pivot arm 11 through the cooperation of the output shaft and the first axial hole 111. When the output shaft of the first drive motor 41 rotates, the pivot arm 11 can be driven to rotate, thereby providing power for the rotation of the first air guide plate 1, and the structural design is reasonable.

[0075] Furthermore, the pivot arms 11 are multiple and spaced apart along the length direction of the first air guide plate 1, and the first drive assembly 4 can be multiple and corresponding to the pivot arms 11, so that the force on the first air guide plate 1 can be dispersed and more uniform, which helps to improve the reliability and stability of the rotation of the first air guide plate 1.

[0076] In some embodiments of the present invention, Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the air guide plate assembly 100 also includes a first rod 21 and a second rod 22, one end of the first rod 21 is rotatably connected to the shell 8, one end of the second rod 22 is rotatably connected to the shell 8 and is spaced apart from the first rod 21 in the width direction of the second air outlet area 812, and the other end of the first rod 21 and the other end of the second rod 22 are both rotatably connected to the second air guide plate 2.

[0077] It can be understood that the shell 8, the first rod 21, the second rod 22 and the second air guide plate 2 can form a four-bar linkage mechanism, and the second air guide plate 2 is the driven component in the four-bar linkage mechanism. The connection point where one end of the first rod 21 and the second rod 22 are rotatably connected to the shell 8 can be used as a fulcrum. Through the rotation of the first rod 21 and the second rod 22, the motion is transmitted to the second air guide plate 2, so that the movement of the second air guide plate 2 is no longer a simple linear or circular motion, but runs along a predetermined trajectory to complete the action of opening or closing the second air outlet area 812. The design structure of the above-mentioned four-bar linkage mechanism is simple and low-cost, which can make the motion trajectory of the second air guide plate 2 more precise and controllable.

[0078] At the same time, the two ends of the first rod 21 and the second rod 22 are rotatably connected to the housing 8 and the second air guide plate 2, respectively, which can disperse the stress and impact during the movement, so that the second air guide plate 2 is more stable in the process of opening or closing the second air outlet area 812, thereby reducing vibration and noise and enhancing the reliability and stability of the air guide plate assembly 100. Among them, the rotation axis of the first rod 21 and the second rod 22 can extend in the horizontal direction, so as to drive the second air guide plate 2 to open or close the second air outlet area 812.

[0079] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, the air guide plate assembly 100 also includes a second drive assembly 5, which is arranged on the shell 8. The second drive assembly 5 is provided at at least one of the end of the first rod 21 facing away from the second air guide plate 2 and the end of the second rod 22 facing away from the second air guide plate 2 and is connected to the second drive assembly 5 for driving the first rod 21 or the second rod 22 to rotate.

[0080] For example, a second driving assembly 5 is provided at the end of the second rod 22 facing away from the second air guide plate 2, which is used to drive the second rod 22 to rotate. At this time, the second rod 22 is an active rod and the first rod 21 is a driven rod. The second driving assembly 5 can provide a torque force to drive the second rod 22 to rotate, thereby driving the first rod 21 to rotate. The first rod 21 and the second rod 22 drive the second air guide plate 2 to move, thereby realizing the opening and closing of the second air outlet area 812 of the air conditioner 200.

[0081] Of course, the second driving assembly 5 may be provided only at the end of the first rod 21 away from the second air guide plate 2 to drive the first rod 21 to rotate, or the second driving assembly 5 may be provided at the ends of the first rod 21 and the second rod 22 away from the second air guide plate 2 to respectively drive the first rod 21 and the second rod 22 to rotate.

[0082] In some embodiments, Figure 5 and Figure 6 As shown, the second drive assembly 5 includes a second drive motor 51, which is arranged on the housing 8, and the output shaft of the second drive motor 51 is connected to the end of the first rod 21 away from the second air guide plate 2 or the end of the second rod 22 away from the second air guide plate 2. For example, the second drive motor 51 can be connected only to the end of the second rod 22 away from the second air guide plate 2, and a second shaft hole 221 is provided for the output shaft of the second drive motor 51 to pass through, so that the second drive motor 51 can be connected to the second rod 22 through the cooperation of the output shaft and the second shaft hole 221, thereby providing power for the rotation of the second rod 22, and the structural design is reasonable. The second drive motor 51 drives the second rod 22 to rotate through the output shaft, thereby driving the first rod 21 to rotate, so that the second air guide plate 2 is flipped and moved at a certain angle, thereby realizing the opening and closing of the second air outlet area 812 of the air conditioner 200, and ensuring the air supply function of the second air outlet area 812.

[0083] Of course, the second drive motor 51 may be provided only at the end of the first rod 21 away from the second air guide plate 2 to drive the first rod 21 to rotate, or the second drive motor 51 may be provided at the ends of the first rod 21 and the second rod 22 away from the second air guide plate 2 to respectively drive the first rod 21 and the second rod 22 to rotate.

[0084] In some embodiments, the second drive assembly 5 includes a second drive motor 51 and a gear mechanism, the second drive motor 51 is disposed on the housing 8, the input end of the gear mechanism is connected to the output shaft of the second drive motor 51, and the output end of the gear mechanism is connected to the end of the first rod 21 that is away from the second air guide plate 2 or the end of the second rod 22 that is away from the second air guide plate 2. For example, the gear mechanism may be provided with a driving gear and a driven gear that mesh with each other, the driving gear is located at the input end of the gear mechanism and connected to the output shaft of the second drive motor 51, and the driven gear is located at the output end of the gear mechanism and connected to the end of the first rod 21 that is away from the second air guide plate 2 or the end of the second rod 22 that is away from the second air guide plate 2.

[0085] When the second drive motor 51 rotates, power is transmitted through the driving gear to drive the driven gear connected to the first rod 21 or the second rod 22 to rotate, thereby driving the first rod 21 or the second rod 22 to rotate, so as to realize the movement of the second air guide plate 2, which can ensure the air supply function of the second air outlet area 812. The meshing of the gear mechanism is stable and accurate, which is conducive to increasing the torque force and improving the stability and accuracy of the transmission.

[0086] In some embodiments of the present invention, Figure 5 As shown, the first rods 21 are multiple and spaced apart along the length direction of the second air deflector 2, and the second rods 22 are multiple and spaced apart along the length direction of the second air deflector 2. Thus, in the length direction of the second air deflector 2, the housing 8, the first rods 21, the second rods 22, and the second air deflector 2 can form multiple four-bar linkages, so that in the process of the first rods 21 and the second rods 22 rotating to drive the second air deflector 2 to move, the force on the second air deflector 2 can be dispersed and more uniform, which helps to improve the reliability and stability of the air deflector assembly 100.

[0087] In some embodiments, Figure 2 As shown, when the second air guide plate 2 closes the second air outlet area 812, the first rod 21 and the second rod 22 are rotatably connected to the upper surface of the second air guide plate 2. This can shield the first rod 21 and the second rod 22 from being exposed to the outside, thereby improving the appearance of the air conditioner 200. At the same time, it is easier for the first rod 21 and the second rod 22 to drive the second air guide plate 2 to move, so as to ensure the stability of the air guide plate assembly 100.

[0088] In some embodiments, Figure 2 As shown, when the second air guide plate 2 closes the second air outlet area 812, the rotation axis of the second rod 22 and the housing 8, and the rotation axis of the second rod 22 and the second air guide plate 2 are respectively located on the same side of the rotation axis of the first rod 21 and the housing 8, and the rotation axis of the first rod 21 and the second air guide plate 2 along the width direction of the second air outlet area 812. This makes it easier for the four-bar linkage formed by the housing 8, the first rod 21, the second rod 22, and the second air guide plate 2 to perform transmission, ensuring that the second air guide plate 2 can perform movements such as flipping and moving under the drive of the first rod 21 and the second rod 22, so as to ensure the performance of the air guide plate assembly 100 and realize the air supply function of the air conditioner 200.

[0089] like Figure 2In the example shown, when the second air guide plate 2 closes the second air outlet area 812, the rotation axis of the second rod 22 and the housing 8, and the rotation axis of the second rod 22 and the second air guide plate 2 are respectively located at the rear side of the rotation axis of the first rod 21 and the housing 8, and the rotation axis of the first rod 21 and the second air guide plate 2 along the width direction of the second air outlet area 812. The rotation axis of the second rod 22 and the housing 8 is located at the rear side of the second air outlet area 812 in the width direction, and the rotation axis of the first rod 21 and the housing 8 is spaced from both ends of the second air outlet area 812 in the width direction. When the second air guide plate 2 closes the second air outlet area 812, the rotation axis of the first rod 21 and the second air guide plate 2 is located at the front side of the second air outlet area 812 in the width direction, and the rotation axis of the second rod 22 and the second air guide plate 2 is spaced from both ends of the second air outlet area 812 in the width direction. When the air conditioner 200 is discharging air, the rotation of the first rod 21 and the second rod 22 can drive the second air guide plate 2 to move downward and backward to open the second air outlet area 812, thereby realizing the air supply function of the air conditioner 200.

[0090] In some embodiments, Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the first rod 21 is a straight rod, which is easy to process. Or the first rod 21 is a bent rod, which can enhance the structural strength of the first rod 21 and ensure the stability and reliability of the air guide assembly 100. Among them, the first rod 21 has a concave avoidance groove 222 on at least one side of the two sides in the width direction of the second air guide 2, which can effectively avoid other components during the movement, so that in a limited space, the four-link transmission range is larger, thereby increasing the movement range of the second air guide 2, and improving the opening effect and air outlet effect of the second air outlet area 812.

[0091] In some embodiments, Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the second rod 22 is a straight rod, which is easy to process. Or the second rod 22 is a bent rod, which can enhance the structural strength of the second rod 22 and ensure the stability and reliability of the air guide assembly 100. Among them, the second rod 22 has a concave avoidance groove 222 on at least one side of the two sides in the width direction of the second air guide 2, which can effectively avoid other components during the movement, so that within a limited space, the four-link transmission range is larger, thereby increasing the movement range of the second air guide 2, and improving the opening effect and air outlet effect of the second air outlet area 812.

[0092] For example, Figure 3 and Figure 4In the example shown, when the second air outlet area 812 is discharging air, the second air guide plate 2 moves downward and backward to the bottom of the shell 8 to fully open the second air outlet area 812. At this time, the end of the shell 8 close to the second air outlet area 812 can extend into the recessed avoidance groove 222 in the second rod 22. The recessed avoidance groove 222 of the second rod 22 can make the second air guide plate 2 move backward in a larger range so that the second air guide plate 2 can fully open the second air outlet area 812, thereby ensuring the air outlet effect of the second air outlet area 812.

[0093] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the swirl plate 7 includes a first grid plate 71 and a swirler 72. The swirler 72 is arranged on one side of the first grid plate 71 in the thickness direction. The swirler 72 is used to rotate the airflow passing through the swirler 72. The first grid plate 71 has a first micropore 711 at least at a position opposite to the swirler 72.

[0094] It can be understood that the swirler 72 can rotate the airflow passing through it, and the airflow passing through the swirler plate 7 will change its flow direction and form a swirl under the action of the swirler 72, so that the airflow entering the swirler 72 The wind direction is inconsistent with the wind leaving the swirler 72, and the airflow is converted from straight wind to swirl wind, thereby improving the turbulent state of the airflow during the flow process. At the same time, it can reduce the airflow velocity and improve the smoothness of the airflow flow, so that the airflow will not be directly blown to the user after passing through the swirler plate 7, which can improve the comfort of the air outlet 81.

[0095] Furthermore, the cyclone 72 is disposed on one side of the first grid plate 71 in the thickness direction, and the first grid plate 71 has a first micropore 711 at least at a position opposite to the cyclone 72. The first micropore 711 can break up and refine the airflow passing through the first grid plate 71, so that the airflow is converted into a finer air flow, and the airflow passing through the first grid plate 71 can also be more uniform, delicate and soft, which is conducive to the airflow flowing out of the first grid plate 71 to achieve a windless effect, which is convenient for improving the user experience. It should be noted that the first micropore 711 can also be provided at other positions on the first grid plate 71 that are not opposite to the cyclone 72, so as to facilitate the unified punching of the first grid plate 71, and this application does not make specific restrictions on this.

[0096] When the air conditioner 200 is blowing air, the airflow passing through the swirl plate 7 is converted from straight wind to swirl wind under the action of the swirler 72, and the airflow is further broken up into scattered airflow under the action of the first grille plate 71. Under the action of the stacked swirler 72 and the first grille plate 71, the turbulent state of the airflow can be further improved, so that the airflow blown out from the air outlet 81 is softer, which can improve the comfort of the air outlet, and thus help to achieve a windless effect, further enhancing the user experience.

[0097] It should be noted that the cross-section of the first micropore 711 may be circular, polygonal, or elongated, i.e., a slit, etc. The specific shape is not limited here. Figure 8 In the example shown, the first micropore 711 is a circular hole with a circular cross section, which has a simple structure and is easy to process. Furthermore, a plurality of first micropores 711 can be arranged in an array on the first grid plate 71, thereby arranging as many first micropores 711 as possible on the first grid plate 71 under the premise of ensuring a certain structural strength of the first grid plate 71, while not affecting the first grid plate 71 to disperse the airflow, it can also ensure sufficient ventilation, thereby ensuring the air volume of the air outlet 81.

[0098] In some embodiments of the present invention, Figure 2 , Figure 5 and Figure 7 As shown, the first grille plate 71 is located outside the cyclone 72. In other words, when the cyclone plate 7 closes the air outlet 81, the first grille plate 71 is located downstream of the cyclone 72 along the air flow direction. At this time, if the air conditioner 200 discharges air, the airflow flowing to the air outlet 81 first passes through the cyclone 72 to be converted from straight wind to cyclone wind, and then is dispersed by the first grille plate 71 to form an airflow dispersion flow, which can improve the turbulent state of the airflow flow process, making the airflow softer, which is conducive to ensuring the windless air outlet effect of the air conditioner 200 and improving the user experience. At the same time, the first grille plate 71 can cover the cyclone 72 located on the inside to improve the aesthetics of the appearance of the air conditioner 200.

[0099] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the swirl plate 7 also includes a second grid plate 73, which is located on the side of the swirler 72 away from the first grid plate 71, and the second grid plate 73 has a second micropore 731 at least at a position opposite to the swirler 72. The second micropore 731 can break up and refine the airflow passing through the second grid plate 73, so that the airflow is converted into a finer air flow, and the airflow passing through the second grid plate 73 can also be more uniform, delicate and soft, which is conducive to the airflow flowing out of the second grid plate 73 to achieve a windless effect, which is convenient for improving the user experience. It should be noted that the second micropore 731 can also be provided at other positions on the second grid plate 73 that are not opposite to the swirler 72, so as to facilitate the unified punching of the second grid plate 73, and this application does not make specific restrictions on this.

[0100] When the swirl plate 7 closes the air outlet 81, the first grid plate 71 is located on the outside of the swirl layer, and the second grid plate 73 is located on the inside of the swirl layer. When the air conditioner 200 is blowing out air, the airflow is first dispersed by the second grid plate 73, and then rotated by the swirl device 72. After the airflow is transformed from straight wind to swirl wind, it will be dispersed and refined again by the first grid plate 71 and form a dispersed airflow to blow out the air outlet 81, which can further improve the turbulent state of the airflow flow process, make the airflow flow softer, and help improve the windless air outlet effect of the air conditioner 200, and further improve the comfort of the user.

[0101] In addition, the first grid plate 71 and the second grid plate 73 can also shield the cyclone 72, so that the cyclone 72 can be prevented from being directly exposed to the outside when the cyclone plate 7 is rotated to any angle, thereby improving the appearance of the air conditioner 200.

[0102] It should be noted that the cross-sectional shape of the second micropore 731 can be circular, polygonal or elongated, i.e., a slit, etc. The specific shape is not limited here. Figure 8 In the example shown, the second micropores 731 are circular holes with a circular cross section, which are simple in structure and easy to process. Furthermore, a plurality of second micropores 731 can be arranged in an array on the second grid plate 73, thereby arranging as many second micropores 731 as possible on the second grid plate 73 under the premise of ensuring a certain structural strength of the second grid plate 73, while not affecting the second grid plate 73 from breaking up the airflow, and ensuring sufficient ventilation, thereby ensuring the air volume of the air outlet 81.

[0103] In some embodiments of the present invention, Figure 5 and Figure 6 As shown, the first grid plate 71 and the second grid plate 73 are connected by snapping or by fasteners, which can not only ensure the connection stability between the first grid plate 71 and the second grid plate 73, but also facilitate operation and installation, and can also form a detachable connection between the first grid plate 71 and the second grid plate 73, providing convenience for later maintenance. For example, the first grid plate 71 can be provided with a plurality of slots, and the second grid plate 73 can be provided with a plurality of buckles corresponding to the plurality of slots, and the snap connection between the first grid plate 71 and the second grid plate 73 can be completed by the cooperation between the slots and the buckles. Alternatively, the first grid plate 71 and the second grid plate 73 can be provided with a plurality of corresponding threaded holes, and the fixed connection between the first grid plate 71 and the second grid plate 73 can be achieved by passing screws through the corresponding threaded holes on the first grid plate 71 and the second grid plate 73 and fixing them.

[0104] In some embodiments of the present invention, Figure 7 and Figure 8As shown, at least one of the first grid plate 71 and the second grid plate 73 is provided with a receiving groove 74 on a side facing the cyclone 72, and at least a portion of the cyclone 72 is disposed in the receiving groove 74. The shape and size of the cyclone 72 are adapted to the receiving groove 74, and the receiving groove 74 can play a role in positioning and limiting the cyclone 72, thereby improving the structural stability of the cyclone plate 7 and facilitating the installation of the cyclone plate 7. In the specific installation process, the cyclone 72 can be placed in the receiving groove 74 first, and then the first grid plate 71 and the second grid plate 73 are fixedly connected, so that at least a portion of the cyclone 72 is located in the receiving groove 74 and the cyclone 72 is tightly clamped between the first grid plate 71 and the second grid plate 73, so that the cyclone 72 can be prevented from being misplaced or shifted during the use of the cyclone plate 7, thereby ensuring the structural stability and reliability of the cyclone plate 7, and further ensuring the windless air outlet function of the air conditioner 200.

[0105] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the swirler 72 includes: a fixing portion 721, a fixing ring 722, a mounting portion 723, a first swirl blade 724 and a second swirl blade 725. The fixing portion 721 is annular, the fixing ring 722 is annular and is arranged in the fixing portion 721, the fixing ring 722 is spaced apart from the fixing portion 721, and the mounting portion 723 is arranged in the fixing ring 722 and spaced apart from the fixing ring 722. There are a plurality of first swirl blades 724 spaced apart along the circumferential direction of the fixing portion 721, each first swirl blade 724 extends along the radial direction of the fixing portion 721, and the radial outer end is connected to the inner peripheral wall of the fixing portion 721, and the radial inner end is connected to the outer peripheral wall of the fixing ring 722. Along the airflow direction, the first swirl blade 724 is inclined toward one of the circumferential directions of the fixing portion 721. There are multiple second swirl blades 725 arranged at intervals along the circumferential direction of the fixed portion 721. Each second swirl blade 725 extends along the radial direction of the fixed portion 721 and has a radial outer end connected to the inner circumferential wall of the fixed ring 722, and a radial inner end connected to the outer circumferential wall of the mounting portion 723. Along the airflow direction, the second swirl blades 725 are inclined toward one of the circumferential directions of the fixed portion 721.

[0106] Among them, the fixing part 721, the fixing ring 722, the mounting part 723, the first swirl blade 724 and the second swirl blade 725 can be integrally formed, or fixedly connected together by welding, bonding, crimping, etc. By setting the fixing ring 722, it is convenient to connect the first swirl blade 724 and the second swirl blade 725, and it also plays the role of dividing and diverting the airflow, making the airflow softer. The fixing part 721 and the mounting part 723 can respectively connect and fix multiple first swirl blades 724 and multiple second swirl blades 725 in the circumferential direction, thereby enhancing the structural stability of the swirler 72.

[0107] It should be noted that if Figure 8 In the example shown, the mounting portion 723 may be cylindrical, and the fixing portion 721 and the fixing ring 722 may be arranged in a circular shape. Preferably, the center line of the mounting portion 723, the center line of the fixing ring 722, and the center line of the fixing portion 721 coincide with each other, so as to facilitate the central symmetry arrangement of the plurality of first swirl blades 724 and the second swirl blades 725 in the fixing portion 721, and facilitate the airflow passing through the swirler 72 to rotate around the center of the fixing portion 721.

[0108] It can be understood that the inclined first swirl blade 724 and the second swirl blade 725 can change the flow direction of the airflow, and can guide the airflow flowing into the swirler 72 to flow out along the inclined direction of the first swirl blade and the second swirl blade 725. At the same time, multiple first swirl blades 724 and multiple second swirl blades 725 are arranged at intervals along the circumferential direction of the fixed portion 721. On the one hand, the airflow passing through the swirler 72 can be cut, scattered and diverted by the first swirl blade 724 and the second swirl blade 725, which can effectively reduce wind resistance and make the wind output softer. On the other hand, multiple inclined first swirl blades 724 and second swirl blades 725 arranged at intervals along the circumferential direction of the fixed portion 721 can change the flow direction of the airflow flowing into the swirler 72 and generate rotation, converting the airflow from straight wind to swirl wind, improving the turbulent state of the airflow during the flow process, reducing the airflow velocity, and improving the flexibility of the airflow flow, which is conducive to the airflow flowing out of the swirl layer to achieve a windless effect.

[0109] Among them, it should be noted that the cyclone 72 can realize the rotation of the airflow through a plurality of inclined first swirl plates and second swirl blades 725, without the need to set up an axial flow fan wheel, a fan wheel driving device for driving the axial flow fan wheel to rotate, or a gear rack mechanism for transmitting power and torque, which greatly simplifies the structure of the device for realizing the rotation of the airflow, thereby reducing the cost of the air conditioner 200 to achieve a windless effect.

[0110] In some embodiments of the present invention, Figure 7 and Figure 8As shown, the first swirl blade 724 and the second swirl blade 725 have the same or opposite inclination directions, and the first swirl blade 724 and the second swirl blade 725 can respectively guide the airflow flowing into the swirler 72 to flow out along the inclination directions of the first swirl blade 724 and the second swirl blade 725. The same inclination direction of the first swirl blade 724 and the second swirl blade 725 is conducive to the airflow passing through the swirler 72 to rotate in the same direction, and when the inclination directions of the first swirl blade 724 and the second swirl blade 725 are opposite, the airflow flowing into the swirler 72 can be guided to flow out in opposite directions, which can further enhance the turbulent state of the airflow during the flow process, reduce the impact of the airflow, and further facilitate the airflow flowing out of the swirl layer to achieve a windless effect.

[0111] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the inclination angles of the first swirl blade 724 and the second swirl blade 725 are the same or different. The inclination angles of the first swirl blade 724 and the second swirl blade 725 can be the same, which is convenient for processing and production. Of course, the inclination angles of the first swirl blade 724 and the second swirl blade 725 can also be different, which can respectively guide the airflow flowing into the swirler 72 to flow out along different inclination angles, further enhance the turbulent state of the airflow during the flow process, reduce the impact of the airflow, and thus help to ensure the effect of no wind feeling.

[0112] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the inclination direction of the first swirl blades 724 of at least two of the multiple swirlers 72 is the same or opposite. The inclination direction of the first swirl blades 724 of at least two of the multiple swirlers 72 is the same, which is conducive to the airflow passing through different swirlers 72 to produce a rotation in the same direction, and is convenient for processing. The inclination directions of the first swirl blades 724 of at least two of the multiple swirlers 72 are opposite, so that the airflow entering different swirlers 72 can be guided by the first swirl blades 724 to flow out in different directions and produce rotation in opposite directions, which can enhance the turbulent state of the airflow flowing through the swirl layer, reduce the impact of the airflow, and further enhance the windless effect achieved by the airflow flowing out of the swirl layer.

[0113] In some embodiments of the present invention, Figure 7 and Figure 8As shown, the inclination direction of the second swirl blades 725 of at least two of the multiple swirlers 72 is the same or opposite. The inclination direction of the second swirl blades 725 of at least two of the multiple swirlers 72 is the same, which is conducive to the airflow passing through different swirlers 72 to produce a rotation in the same direction, and is convenient for processing. The inclination directions of the second swirl blades 725 of at least two of the multiple swirlers 72 are opposite, so that the airflow entering different swirlers 72 can be guided by the second swirl blades 725 to flow out in different directions and produce rotation in opposite directions, which can enhance the turbulent state of the airflow flowing through the swirl layer, reduce the impact of the airflow, and further enhance the windless effect achieved by the airflow flowing out of the swirl layer.

[0114] In some embodiments, Figure 7 and Figure 8 As shown, along the circumferential direction of the fixing portion 721, each second swirl blade 725 is located between two adjacent first swirl blades 724. The second swirl blades 725 can be arranged alternately with the first swirl blades 724 in the fixing portion 721, which can enhance the effect of breaking up and diverting the airflow, improve the turbulent state of the airflow during the flow process, make the airflow softer, and help to enhance the breeze feeling and windless feeling effect.

[0115] In some embodiments of the present invention, Figure 7 and Figure 8 As shown, the cyclones 72 are arranged in a plurality of intervals along the length direction of the first grid plate 71. The first grid plate 71 is preferably in a long strip shape, and the cyclones 72 are arranged along the length direction of the first grid plate 71. The structure layout is reasonable and the number of cyclones 72 can be increased, so that the air flow of the cyclone plate 7 can be increased, thereby improving the air outlet efficiency of the air conditioner 200. At the same time, the air flow can be uniformly passed along the length direction of the cyclone plate 7, ensuring the air outlet range of the air outlet 81 in the length direction.

[0116] In some embodiments of the present invention, Figure 2 , Figure 3 and Figure 4 As shown, the air guide plate assembly 100 also includes a third air guide plate 3, which is rotatably disposed at the air outlet 81. When the first air guide plate 1 and the second air guide plate 2 close the air outlet 81, the third air guide plate 3 is located on the inner side of the first air guide plate 1 and the second air guide plate 2.

[0117] It can be understood that an air duct 82 connected to the air outlet 81 is formed inside the shell 8, and the width of the third air guide plate 3 is smaller than the width of the first air guide plate 1 and smaller than the width of the second air guide plate 2. The third air guide plate 3 can change the air guide direction by rotating, and guide the airflow in the air duct 82 of the air conditioner 200 in different directions at the air outlet 81, thereby realizing the function and effect of air outlet at different angles of the air conditioner 200 and meeting the different air supply needs of users.

[0118] In some embodiments, Figure 5 and Figure 6 As shown, the third air guide plate 3 includes a plate body 31 and a rotating arm 32, the rotating arm 32 is arranged on one side of the plate body 31 in the thickness direction, and the rotating arm 32 is rotatably connected to the housing 8. For example, the rotating arm 32 and the housing 8 can be rotatably connected by the shaft hole. By providing the rotating arm 32, it is possible to facilitate the rotation of the third air guide plate 3 at the air outlet 81. The rotating arms 32 are multiple and spaced apart along the length direction of the third air guide plate 3, so that the force on the third air guide plate 3 can be dispersed and more uniform, which helps to improve the reliability and stability of the rotation of the third air guide plate 3.

[0119] It should be noted that the third air guide plate 3 may be connected to a third driving assembly 6 for driving the third air guide plate 3 to rotate. Figure 5 and Figure 6 In the example shown, the third drive assembly 6 can specifically be a third drive motor 61. The rotating arm 32 located at at least one of the two ends in the length direction of the third air guide plate 3 is connected to a third rotating shaft 33 extending along the length direction of the air outlet 81. The third rotating shaft 33 can be provided with a third shaft hole 331 for inserting the output shaft of the third drive motor 61, so that the third drive motor 61 can be connected to the rotating arm 32 through the cooperation between the output shaft and the third shaft hole 331, thereby providing power for the rotation of the third air guide plate 3. The structural design is reasonable, and the third air guide plate 3 can be implemented to guide wind in different directions.

[0120] Preferably, when the air outlet 81 is in the shape of an elongated strip extending along the length direction of the shell 8, the third air guide plate 3 extends along the length direction of the air outlet 81 and is in the shape of an elongated strip. At the same time, the rotation axis of the third air guide plate 3 extends along the length direction of the air outlet 81, so that the third air guide plate 3 can be adapted to the air outlet 81, thereby facilitating the up and down air guiding of the third air guide plate 3.

[0121] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the air conditioner 200 has a windless state. In the windless state, the first air guide plate 1 closes the first air outlet area 811, the second air guide plate 2 closes the second air outlet area 812, and the third air guide plate 3 is located at the lower end of the air outlet 81, and the third air guide plate 3 is inclined toward the front side in a top-to-bottom direction.

[0122] It is understandable that an air duct 82 connected to the air outlet 81 is formed inside the housing 8. In the windless state, the third air guide plate 3 and the side wall of the air duct 82 extend in substantially the same direction, and the third air guide plate 3 will not cause excessive interference and guidance to the airflow in the air duct 82. At this time, the inner side of the lower end of the first air guide plate 1 and the front end side of the second air guide plate 2 are spliced, and the air conditioner 200 discharges air, and the airflow flows from the air duct 82 in the housing 8 to the air outlet 81 and passes through the first air guide plate 1 and the second air guide plate 2 before being blown out. Under the action of the swirl plate 7, the airflow is first preliminarily dispersed by the second grille plate 73, and then rotated by the swirler 72. After the airflow is converted from straight wind to swirl wind, it will pass through the first grille plate 71 to be dispersed and refined again and form a dispersed airflow to be blown out of the air outlet 81, which can improve the turbulent state of the airflow flow, reduce the airflow velocity and improve the flexibility. After the airflow is blown out from the air outlet 81, it will not blow directly to the user, thereby achieving the windless air outlet effect of the air conditioner 200 and improving the user's comfort and experience.

[0123] In some embodiments of the present invention, Figure 3 As shown, the air conditioner 200 has a heating state. In the heating state, the first air guide plate 1 closes the first air outlet area 811, the second air guide plate 2 opens the second air outlet area 812, and the air inlet end of the third air guide plate 3 abuts or is close to the upper side wall of the air duct 82 of the air conditioner 200, and the third air guide plate 3 is inclined toward the front side in the direction from top to bottom.

[0124] It can be understood that in the heating state, the air inlet end of the third air guide plate 3 is in contact with or close to the upper side wall of the air duct 82, and the air outlet end of the third air guide plate 3 is tilted downward or obliquely downward, which can guide the hot air flow in the air duct 82 to flow toward the second air outlet area 812 below. At the same time, the two ends of the second air guide plate 2 along the front-to-back direction are respectively flush with the two ends of the lower surface of the shell 8 along the front-to-back direction to fully open the second air outlet area 812, and the second air guide plate 2 will not interfere with the air flow flowing out of the air outlet 81. At this time, the first air guide plate 1 closes the first air outlet area 811, and the substantially vertically arranged first air guide plate 1 cooperates with the third air guide plate 3 to guide the hot air flow downward, so that the hot air flow is blown downward from the second air outlet area 812. Blowing the hot air to the bottom of the room is conducive to the expansion and rise of the hot air and the descent of the cold air, accelerating the alternation of hot and cold air flows and air circulation in the room, accelerating the indoor temperature rise rate, and thus improving the heating effect of the air conditioner 200.

[0125] In some embodiments of the present invention, Figure 4As shown, the air conditioner 200 has a cooling state. In the cooling state, the second air guide plate 2 opens the second air outlet area 812, the first air guide plate 1 opens the first air outlet area 811, the first air guide plate 1 is located below the second air outlet area 812, and the first air guide plate 1 is inclined toward the front side from top to bottom. The third air guide plate 3 is located at the lower end of the air outlet 81 and above the first air guide plate 1, and the third air guide plate 3 is inclined toward the front side from top to bottom.

[0126] It can be understood that an air duct 82 connected to the air outlet 81 is formed inside the housing 8. In the cooling state, the extension direction of the third air guide plate 3 and the side wall of the air duct 82 is substantially consistent, and the third air guide plate 3 can guide the airflow in the air duct 82 to flow toward the first air outlet area 811. At the same time, the second air guide plate 2 completely opens the second air outlet area 812, the first air guide plate 1 opens the first air outlet area 811 and rotates to the bottom of the second air outlet area 812, the air inlet end of the first air guide plate 1 is spliced ​​or close to the lower side wall of the air duct 82, and the air outlet end of the first air guide plate 1 is tilted downward. At this time, the second air guide plate 2 will not interfere with the airflow flowing out of the air outlet 81, and the first air guide plate 1 can become an extension of the air duct 82. The airflow can be smoothly blown out from the air outlet 81 through the air duct 82 under the guidance of the first air guide plate 1, ensuring the air output of the air conditioner 200, thereby achieving good circulation of cold air in the room and improving the cooling efficiency of the air conditioner 200.

[0127] In some embodiments, when the air conditioner 200 is in a cooling state, the air inlet end of the first air guide plate 1 is spliced ​​or close to the lower side wall of the air duct 82, and the air outlet end of the first air guide plate 1 can also swing back and forth between two positions above and below the air inlet end of the first air guide plate 1, so that the first air guide plate 1 can sweep the air back and forth in the up and down directions. At this time, both sides of the first air guide plate 1 in the thickness direction are used for air guiding, and the air flow can flow out from the air outlet 81 at different angles in the up and down directions, ensuring the up and down sweeping and air supply state of the air conditioner 200, thereby enhancing the circulation effect of cold air in the room and improving the cooling efficiency of the air conditioner 200.

[0128] The air conditioner 200 according to the embodiment of the present invention is described below.

[0129] The air conditioner 200 according to the embodiment of the utility model comprises a housing 8 and the above-mentioned air guide plate assembly 100.

[0130] Specifically, Figure 1 and Figure 2 As shown, combined Figure 5 and Figure 6The air guide plate assembly 100 includes a first air guide plate 1 and a second air guide plate 2. The housing 8 has an air outlet 81, which extends in the horizontal direction. The housing 8 is used to form the overall appearance of the air conditioner 200. An air duct 82 is formed inside the housing 8, and the air outlet 81 is connected to the air duct 82. The top of the housing 8 may also be provided with an air inlet 83, which is connected to the air duct 82 to allow air flow to enter the air duct 82 through the air inlet 83.

[0131] like Figure 2 , Figure 3 and Figure 4 In the example shown, the housing 8 is further provided with a heat exchanger 91, a crossflow impeller 92, and a louver 93, etc. In the direction of airflow in the air duct 82, the heat exchanger 91 is located upstream of the crossflow impeller 92, and the louver 93 is located downstream of the crossflow impeller 92, i.e., near the air outlet 81. The heat exchanger 91 is used to perform heat exchange with the airflow passing through its surface, the crossflow impeller 92 is used to drive the airflow from the air inlet 83 to the air outlet 81, the air guide plate assembly 100 can adjust the air outlet angle of the airflow in the up-down direction at the air outlet 81, and the louver 93 can adjust the air outlet angle of the airflow in the horizontal direction in the air duct 82.

[0132] During the specific operation of the air conditioner 200, driven by the cross-flow impeller 92, the outside air will enter the air duct 82 in the shell 8 from the air inlet 83. After the heat exchange of the heat exchanger 91, the heat-exchanged air can flow out of the air conditioner 200 from the air outlet 81 under the guidance of the louver 93 and the air guide plate assembly 100, so as to ensure the cooling, heating and air supply functions of the air conditioner 200.

[0133] Further, the air outlet 81 includes a first air outlet area 811 located at the front side of the housing 8 and a second air outlet area 812 located at the lower side of the housing 8, and the lower end of the first air outlet area 811 is connected to the front end of the second air outlet area 812. The first air guide plate 1 is rotatably provided on the housing 8 to open or close the first air outlet area 811, and the second air guide plate 2 is movably provided on the housing 8 to open or close the second air outlet area 812.

[0134] It should be noted that the first air outlet area 811 is located at the lower end of the front side of the shell 8, and the second air outlet area 812 is located at the front end of the lower side of the shell 8. The airflow flowing out from the first air outlet area 811 can flow to the front of the air conditioner 200, and the airflow flowing out from the second air outlet area 812 can flow to the bottom of the air conditioner 200. At the same time, the lower end of the first air outlet area 811 is connected to the front end of the second air outlet area 812, thereby expanding the area of ​​the air outlet 81 and the air outlet range of the air outlet 81, thereby improving the air supply volume and air supply effect of the air conditioner 200.

[0135] Among them, the width of the second air outlet area 812 along the front-to-back direction is greater than the width of the first air outlet area 811 along the up-down direction, and the width of the second air guide plate 2 is greater than the width of the first air guide plate 1. Therefore, the size of the air outlet 81 can be expanded as much as possible without affecting and interfering with other components of the air conditioner 200, and the larger second air outlet area 812 is located on the lower side of the shell 8. While expanding the size of the air outlet 81, the aesthetics of the air conditioner 200 can also be improved.

[0136] It is understandable that the first air guide plate 1 can be rotated to open or close the first air outlet area 811, and can also be rotated to change the air guide direction, so as to guide the airflow flowing out of the first air outlet area 811 of the air conditioner 200 in different directions, so that the first air guide plate 1 can close the first air outlet area 811 and guide the airflow to be blown out from the first air outlet area 811 at different angles. The second air guide plate 2 can move according to a predetermined trajectory to open or close the second air outlet area 812. The first air guide plate 1 and the second air guide plate 2 cooperate with each other to realize the function and effect of the air outlet of the air conditioner 200 in different directions and at different angles, so as to realize different air supply states of the air conditioner 200, improve the richness of the air outlet effect of the air conditioner, meet the diverse needs of users, and thus improve the comfort and experience of users.

[0137] For example, Figure 1 and Figure 2 In the example shown, when the air conditioner 200 is in the off state, the air conditioner 200 stops blowing air, the first air guide plate 1 rotates to close the first air outlet area 811, the second air guide plate 2 also moves to close the second air outlet area 812, and the inner side of the lower end of the first air guide plate 1 is spliced ​​with the front end surface of the second air guide plate 2. At this time, the first air guide plate 1 and the second air guide plate 2 jointly close the air outlet 81, and together with the housing 8, they form a complete appearance of the air conditioner 200, which can improve the aesthetics of the air conditioner 200. At the same time, the housing 8, the first air guide plate 1 and the second air guide plate 2 can form a closed structure, which can play a dustproof effect, thereby ensuring the cleanliness of the interior of the air conditioner 200.

[0138] Another example Figure 3 As shown, the first air guide plate 1 rotates to close the first air outlet area 811, and the second air guide plate 2 moves to fully open the second air outlet area 812. The two ends of the second air guide plate 2 in the front-to-back direction are respectively flush with the two ends of the lower surface of the shell 8 in the front-to-back direction, and the lower surface of the second air guide plate 2 is substantially parallel to the lower surface of the shell 8. At this time, the first air guide plate 1 extends substantially in the up-down direction, and the second air guide plate 2 will not interfere with the airflow flowing out of the air outlet 81. The substantially vertically arranged first air guide plate 1 can guide the hot airflow flowing out of the air outlet 81 downward, so that the hot airflow is blown downward, so as to achieve the heating state of the air conditioner 200.

[0139] For example Figure 4 In the example shown, the second air guide plate 2 fully opens the second air outlet area 812, the first air guide plate 1 opens the first air outlet area 811 and rotates to below the second air outlet area 812, and at the same time, the air outlet end of the first air guide plate 1 tilts downward. At this time, the second air guide plate 2 will not interfere with the airflow flowing out of the air outlet 81, and the first air guide plate 1 can become an extension of the air duct 82. The airflow can be smoothly blown out from the air outlet 81 through the air duct 82 under the guidance of the first air guide plate 1, and the cooling state of the air conditioner 200 can be achieved.

[0140] It should be noted that the air outlet 81 can be in the shape of an elongated strip and extend in the horizontal direction, that is, the first air outlet area 811 and the second air outlet area 812 are respectively in the shape of an elongated strip and extend in the horizontal direction. The elongated air outlet 81 can increase the air supply volume and air supply range. At this time, the first air guide plate 1 and the second air guide plate 2 extend in the horizontal direction and are in the shape of an elongated strip, so that the first air guide plate 1 and the second air guide plate 2 can be respectively adapted to the first air outlet area 811 and the second air outlet area 812, so that the first air guide plate 1 and the second air guide plate 2 can respectively open or close the first air outlet area 811 and the second air outlet area 812. At the same time, the rotation axis of the first air guide plate 1 can extend in the horizontal direction, so that the first air guide plate 1 can guide the air along the upper and lower sides at the air outlet 81.

[0141] Among them, at least one of the first air guide plate 1 and the second air guide plate 2 is a swirl plate 7, and the swirl plate 7 is used to rotate the airflow passing through the swirl plate 7. The airflow passing through the swirl plate 7 will change its flow direction and generate rotation, so that the airflow inlet direction entering the swirl plate 7 is inconsistent with the airflow outlet direction leaving the swirl plate 7, that is, the swirl plate 7 can convert the airflow from straight wind to swirl wind, improve the turbulent state during the airflow flow, and at the same time reduce the airflow velocity, improve the smoothness of the airflow flow, so that the airflow will not blow directly to the user after being blown out from the air outlet 81, which is conducive to achieving the windless air outlet effect of the air conditioner 200, improving the richness of the air outlet effect of the air conditioner 200, and thus meeting the different needs of users and improving the user's comfort and experience.

[0142] like Figure 1 and Figure 2In the example shown, the first air guide plate 1 and the second air guide plate 2 are both swirl plates 7. When the user has a cooling demand but does not want to blow air, the first air guide plate 1 rotates to close the first air outlet area 811, and the second air guide plate 2 also moves to close the second air outlet area 812, and the inner side of the lower end of the first air guide plate 1 and the front end side of the second air guide plate 2 are spliced. The air conditioner 200 blows air, and at this time, the airflow flows from the air duct 82 in the shell 8 to the air outlet 81 and blows out after passing through the first air guide plate 1 and the second air guide plate 2. The airflow changes its flow direction and rotates under the action of the swirl plate 7, so that the airflow velocity is reduced and the flexibility is improved. After the airflow is blown out from the air outlet 81, it will not blow directly to the user, thereby achieving the windless air outlet effect of the air conditioner 200, improving the user's comfort and experience.

[0143] According to the air conditioner 200 of the embodiment of the utility model, by dividing the air outlet 81 into a first air outlet area 811 located at the front side of the housing 8 and a second air outlet area 812 located at the lower side of the housing 8, the area and air outlet range of the air outlet 81 can be expanded, and the air supply volume and air supply effect of the air conditioner 200 can be improved. At the same time, a rotatable first air guide plate 1 is provided at the first air outlet area 811 and a movable second air guide plate 2 is provided at the second air outlet area 812, and the air outlet effects of the air conditioner 200 in different directions and angles can be achieved under the mutual cooperation of the first air guide plate 1 and the second air guide plate 2, so as to achieve different air supply states of the air conditioner 200, which can meet the diverse needs of users. In addition, at least one of the first air guide plate 1 and the second air guide plate 2 is a swirl plate 7, which is used to rotate the airflow passing through the swirl plate 7, thereby reducing the airflow velocity and improving the smoothness of the airflow flow, so that the airflow will not be blown directly to the user after being blown out from the air outlet 81, which is conducive to achieving a windless air outlet effect of the air conditioner 200, improving the richness of the air outlet effect of the air conditioner 200, and improving the user's comfort and experience.

[0144] Other components of the air conditioner 200 according to the embodiment of the utility model, such as the heat exchanger 91, the crossflow impeller 92 and the louver 93, 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 utility model. 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 can 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, those skilled in the art will appreciate 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 wind deflector assembly, characterized in that: Used for an air conditioner, the air conditioner comprises a shell, the shell has an air outlet, the air outlet comprises a first air outlet area located at the front side of the shell and a second air outlet area located at the lower side of the shell, the lower end of the first air outlet area is connected to the front end of the second air outlet area, and the air guide plate assembly comprises: A first air guide plate, the first air guide plate is rotatably disposed on the housing and is used to open or close the first air outlet area; a second air guide plate, the second air guide plate being movably disposed on the housing and used for opening or closing the second air outlet area, Wherein, at least one of the first air guide plate and the second air guide plate is a swirl plate, and the swirl plate is used to rotate the airflow passing through the swirl plate.

2. The air deflector assembly according to claim 1, characterized in that: When the first air guide plate closes the first air outlet area and the second air guide plate closes the second air outlet area, the lower end of the first air guide plate and the front end of the second air guide plate are spliced.

3. The air deflector assembly according to claim 1, characterized in that: When the second air guide plate fully opens the second air outlet area, the second air guide plate is at least partially located at the rear side of the second air outlet area and below the shell.

4. The air deflector assembly according to claim 3, characterized in that: When the second air guide plate fully opens the second air outlet area, two ends of the second air guide plate in the front-to-back direction are flush with two ends of the lower surface of the shell in the front-to-back direction respectively; And / or, when the second air guide plate fully opens the second air outlet area, the lower surface of the second air guide plate is substantially parallel to the lower surface of the shell.

5. The air deflector assembly according to claim 1, characterized in that: When the second air guide plate closes the second air outlet area, the lower surface of the second air guide plate is flush with the lower surface of the shell.

6. The air deflector assembly according to claim 1, characterized in that: Also includes: A first driving assembly is disposed on the housing and connected to the first air guide plate to drive the first air guide plate to rotate.

7. The air deflector assembly according to claim 1, characterized in that: Also includes: a first rod, one end of which is rotatably connected to the housing; A second rod, one end of which is rotatably connected to the shell and is spaced apart from the first rod in the width direction of the second air outlet area, and the other ends of the first rod and the second rod are both rotatably connected to the second air guide plate.

8. The air deflector assembly according to claim 7, characterized in that: Also includes: A second drive assembly, the second drive assembly is arranged on the shell, and the second drive assembly is provided at at least one of the end of the first rod facing away from the second air guide plate and the end of the second rod facing away from the second air guide plate and is connected to the second drive assembly for driving the first rod or the second rod to rotate.

9. The air deflector assembly according to claim 7, characterized in that: The first rods are multiple and spaced apart along the length direction of the second air guide plate. And / or, the second rods are a plurality of rods spaced apart along the length direction of the second air guide plate.

10. The air deflector assembly according to claim 1, characterized in that: The swirl plate comprises: First grid plate; A swirler is provided on one side of the first grid plate in the thickness direction, and is used to rotate the airflow passing through the swirler. The first grid plate has a first micropore at least at a position opposite to the swirler.

11. The air deflector assembly according to claim 10, characterized in that: The first grid plate is located outside the cyclone.

12. The air deflector assembly according to claim 10, characterized in that: The swirl plate also includes: A second grid plate is located on a side of the cyclone away from the first grid plate, and the second grid plate has second micro holes at least at a position opposite to the cyclone.

13. The air deflector assembly according to claim 12, characterized in that: The first grid plate and the second grid plate are connected by snap-fitting or by fasteners; And / or, at least one of the first grid plate and the second grid plate is provided with a receiving groove on a side facing the cyclone, and at least a part of the cyclone is arranged in the receiving groove.

14. The air deflector assembly according to claim 10, characterized in that: The cyclone comprises: A fixing portion, wherein the fixing portion is annular; A fixing ring, which is annular and disposed in the fixing portion, and is spaced apart from the fixing portion; A mounting portion, the mounting portion being disposed in the fixing ring and spaced apart from the fixing ring; a first swirl blade, wherein the first swirl blade is arranged in a plurality of intervals along the circumferential direction of the fixing portion, each of the first swirl blades extends along the radial direction of the fixing portion, and a radial outer end of each first swirl blade is connected to the inner peripheral wall of the fixing portion, and a radial inner end of each first swirl blade is connected to the outer peripheral wall of the fixing ring, and along the airflow direction, the first swirl blade is inclined toward one of the circumferential directions of the fixing portion; A second swirl blade, wherein the second swirl blade is arranged in a plurality along the circumferential direction of the fixed portion at intervals, each of the second swirl blades extends along the radial direction of the fixed portion and has a radial outer end connected to the inner circumferential wall of the fixed ring, and a radial inner end connected to the outer circumferential wall of the mounting portion, and along the airflow direction, the second swirl blade is inclined toward one of the circumferential directions of the fixed portion.

15. The air deflector assembly according to claim 14, characterized in that: The first swirl blade and the second swirl blade have the same or opposite inclination directions; And / or, the inclination angles of the first swirl blade and the second swirl blade are the same or different; and / or, the inclination directions of the first swirl blades of at least two of the plurality of swirlers are the same or opposite; And / or, the inclination directions of the second swirl blades of at least two of the plurality of swirlers are the same or opposite.

16. The air deflector assembly according to claim 10, characterized in that: The cyclones are multiple and spaced apart along the length direction of the first grid plate.

17. The air deflector assembly according to claim 1, characterized in that: Also includes: A third air guide plate is rotatably disposed at the air outlet, and when the first air guide plate and the second air guide plate close the air outlet, the third air guide plate is located inside the first air guide plate and the second air guide plate.

18. The air deflector assembly according to claim 17, characterized in that: The air conditioner has a windless state, in which the first air guide plate closes the first air outlet area, the second air guide plate closes the second air outlet area, the third air guide plate is located at the lower end of the air outlet, and the third air guide plate is inclined toward the front side in a direction from top to bottom; And / or, the air conditioner has a heating state, in which the first air guide plate closes the first air outlet area, the second air guide plate opens the second air outlet area, the air inlet end of the third air guide plate abuts against or is close to the upper side wall of the air duct of the air conditioner, and the third air guide plate is inclined toward the front side in a top-to-bottom direction; And / or, the air conditioner has a cooling state, in which the second air guide plate opens the second air outlet area, the first air guide plate opens the first air outlet area, the first air guide plate is located below the second air outlet area, the first air guide plate is inclined toward the front side from top to bottom, the third air guide plate is located at the lower end of the air outlet and above the first air guide plate, and the third air guide plate is inclined toward the front side from top to bottom.

19. An air conditioner, characterized in that: include: A housing, wherein the housing has an air outlet, wherein the air outlet includes a first air outlet area located at the front side of the housing and a second air outlet area located at the lower side of the housing, wherein the lower end of the first air outlet area is connected to the front end of the second air outlet area; According to the air guide plate assembly according to any one of claims 1-18, the first air guide plate can be rotatably provided on the shell to open or close the first air outlet area, and the second air guide plate can be movably provided on the shell to open or close the second air outlet area.

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