Air deflector assembly and air conditioner

Abstract

The utility model discloses an air deflector assembly and an air conditioner. The air deflector assembly comprises a first air deflector and a rotational flow assembly. The air deflector assembly is used for the air conditioner, the air conditioner is provided with an air outlet, and a first air deflector is rotatably arranged at the air outlet to open or close the air outlet; the rotational flow assembly is rotatably arranged at the air outlet and used for rotating airflow passing through the rotational flow assembly, and when the first air guide plate closes the air outlet, the rotational flow assembly and the first air guide plate are arranged in a stacked mode and located on the inner side of the first air guide plate. According to the air deflector assembly, the wind-feeling-free air outlet effect can be achieved through the air deflector assembly, and the air outlet comfort degree of the air conditioner is 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. For example, the single air supply method of sweeping air up and down can no longer meet the needs of users. When the indoor ambient temperature is constant, when the air outlet of the air conditioner, especially the cold air, blows directly onto the human body, the user will feel uncomfortable, which greatly reduces 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 achieve a windless air outlet effect and improve the comfort of air outlet of the air conditioner.

[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 swirl assembly. The air guide plate assembly is used for an air conditioner, the air conditioner has an air outlet, the first air guide plate is rotatably arranged at the air outlet to open or close the air outlet; the swirl assembly is rotatably arranged at the air outlet, the swirl assembly is used to rotate the airflow passing through the swirl assembly, and when the first air guide plate closes the air outlet, the swirl assembly is stacked with the first air guide plate and is located on the inner side of the first air guide plate.

[0006] According to the air guide plate assembly of the embodiment of the utility model, the first air guide plate and the swirl assembly are rotatably arranged at the air outlet of the air conditioner, and the swirl assembly can rotate the airflow passing through the swirl assembly. When the air conditioner is blowing out air, the first air guide plate and the swirl assembly can be rotated so that the airflow can only be blown out after passing through the swirl assembly. Under the action of the swirl assembly, the airflow will change its flow direction and rotate, thereby improving the turbulent state of the airflow during the flow process, reducing the airflow velocity, and improving the smoothness of the airflow flow. After the airflow is blown out from the air outlet, it will not blow directly to the user, and the air outlet effect of the air conditioner can be achieved. The present application improves the richness of the air outlet effect of the air conditioner, thereby being able to meet the different needs of users and improve the user's comfort and experience.

[0007] According to some embodiments of the present invention, the first air guide plate and the swirl assembly can rotate toward both sides of the air outlet in the width direction respectively.

[0008] According to some embodiments of the present invention, the swirl assembly includes a swirl layer and a grid layer, the swirl layer is used to rotate the airflow passing through the swirl layer; the grid layer and the swirl layer are stacked and connected along the flow direction of the airflow.

[0009] In some embodiments of the utility model, when the first air guide plate closes the air outlet, the grille layer is located on the inner side or the outer side of the swirl layer, or the grille layer is multiple and includes a first grille layer and a second grille layer, and the first grille layer and the second grille layer are respectively located on both sides of the swirl layer in the thickness direction.

[0010] In some embodiments of the present invention, the grille layer includes a grille plate, and the grille plate is provided with a plurality of spaced-apart ventilation holes.

[0011] In some embodiments of the utility model, the swirl layer includes a swirl plate and a swirler, the swirl plate is provided with a plurality of spaced apart mounting holes; each of the mounting holes is provided with the swirler, and the swirler is used to rotate the airflow passing through the swirler.

[0012] In some embodiments of the utility model, the swirler includes a first swirl blade, which is a plurality of first swirl blades arranged at intervals along the circumferential direction of the mounting hole, each of the first swirl blades extends along the radial direction of the mounting hole and the radial outer end is connected to the inner circumferential wall of the mounting hole, and along the airflow direction, the first swirl blade is inclined toward one of the circumferential directions of the mounting hole.

[0013] In some embodiments of the present invention, the swirler also includes: a fixing ring, a mounting portion and a second swirl blade, the fixing ring is arranged in the mounting hole, the radial inner end of the first swirl blade is connected to the outer circumferential wall of the fixing ring; the mounting portion is arranged in the fixing ring and is spaced apart from the fixing ring; the second swirl blade is a plurality of blades spaced apart along the circumferential direction of the mounting hole, each of the first swirl blades extends along the radial direction of the mounting hole and the radial outer end is connected to the inner circumferential wall of the fixing ring, and the 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 mounting hole.

[0014] 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; the inclination angles of the first swirl blade and the second swirl blade are the same or different; the inclination directions of the first swirl blades of at least two of the multiple swirlers are the same or opposite; the inclination directions of the second swirl blades of at least two of the multiple swirlers are the same or opposite.

[0015] In some embodiments of the present invention, along the circumferential direction of the mounting hole, each of the second swirl blades is located between two adjacent first swirl blades.

[0016] The air conditioner according to the embodiment of the utility model comprises: a shell and the above-mentioned air guide plate assembly, wherein the shell has an air outlet; the air guide plate assembly is rotatably disposed at the air outlet to open or close the air outlet.

[0017] According to the air conditioner of the embodiment of the utility model, by rotatably arranging the first air guide plate and the swirl assembly at the air outlet of the air conditioner, and making the swirl assembly rotate the airflow passing through the swirl assembly, when the air conditioner is blowing out air, the first air guide plate and the swirl assembly can be rotated so that the airflow can only be blown out after passing through the swirl assembly, and the airflow will change its flow direction and rotate under the action of the swirl assembly, thereby improving the turbulent state of the airflow during the flow process, reducing the airflow velocity, and improving the smoothness of the airflow flow. After the airflow is blown out from the air outlet, it will not blow directly to the user, and the air outlet effect of the air conditioner can be achieved. The present application improves the richness of the air outlet effect of the air conditioner, thereby being able to meet the different needs of users and improve the comfort and experience of users.

[0018] In some embodiments of the present invention, the air guide plate assembly also includes a second air guide plate, which is rotatably disposed at the air outlet. When the first air guide plate closes the air outlet, the second air guide plate is located on the inner side of the swirl assembly.

[0019] In some embodiments of the present utility model, the air conditioner has a windless air outlet state, in which the first air guide plate and the swirl component both rotate toward the outside of the air outlet, and the air outlet end of the first air guide plate abuts the air outlet end of the swirl component, and the second air guide plate is substantially parallel to the extension direction of the air duct connected to the air outlet; the air conditioner has a heating air outlet state, in which the first air guide plate and the swirl component are respectively located outside the air outlet and at the upper and lower sides of the air outlet, respectively, the first air guide plate is located at the lower side of the swirl component, and the second air guide plate extends downwardly at an angle; the air conditioner has an anti-direct blowing air outlet state, in which the upper end of the first air guide plate is opened, the second air guide plate is located on the inner side of the first air guide plate and extends upwardly at an angle, and the swirl component rotates to the outside of the air outlet and is located on the upper side of the air outlet.

[0020] 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

[0021] 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:

[0022] Figure 1 is a cross-sectional view of an air conditioner according to an embodiment of the utility model, wherein the air conditioner is in a shutdown state;

[0023] 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 windless air outlet state;

[0024] 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 default air outlet state;

[0025] 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 state of preventing direct blowing of air;

[0026] Figure 5 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 and air outlet state;

[0027] Figure 6 is a side schematic diagram of a swirl assembly of an air guide plate assembly according to an embodiment of the utility model;

[0028] Figure 7 is a three-dimensional diagram of a grille layer of an air guide plate assembly according to an embodiment of the utility model;

[0029] Figure 8 is a three-dimensional diagram of a swirl layer of an air guide plate assembly according to an embodiment of the utility model;

[0030] Fig. 9 yes Figure 7 The enlarged view of point A in the middle;

[0031] Fig.10 yes Figure 8 Enlarged view of point B in the middle.

[0032] Reference numerals:

[0033] 100. Air guide plate assembly;

[0034] 1. a first air guide plate; 11. a first rotating shaft;

[0035] 2. swirl assembly; 21. swirl layer; 211. swirl plate; 2111. mounting hole; 212. swirl device; 2121. first swirl blade; 2122. fixing ring; 2123. mounting portion; 2124. second swirl blade; 22. grille layer; 221. first grille layer; 222. second grille layer; 223. grille plate; 2232. ventilation hole; 23. second rotating shaft;

[0036] 3. Second air guide plate; 31. Third rotating shaft;

[0037] 200. Air conditioner;

[0038] 4. Shell; 41. Air duct; 42. Air outlet;

[0039] 5. Heat exchanger assembly. DETAILED DESCRIPTION

[0040] 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.

[0041] 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.

[0042] 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.

[0043] The wind deflector assembly 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0044] like Figure 1 and Figure 2 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 swirl assembly 2.

[0045] Specifically, Figure 1 , Figure 2 and Figure 3 The air guide plate assembly 100 is used for an air conditioner 200. The air conditioner 200 has an air outlet 42. The first air guide plate 1 is rotatably disposed at the air outlet 42 to open or close the air outlet 42. The swirl assembly 2 is rotatably disposed at the air outlet 42. The swirl assembly 2 is used to rotate the airflow passing through the swirl assembly 2. When the first air guide plate 1 closes the air outlet 42, the swirl assembly 2 is stacked with the first air guide plate 1 and is located on the inner side of the first air guide plate 1.

[0046] In the present application, the air conditioner 200 has a shell 4, which is used to form the overall appearance of the air conditioner 200. An air duct 41 is formed inside the shell 4, and the air outlet 42 is connected to the air duct 41. The shell 4 is also provided with an air inlet, and the position of the air inlet is not limited, as long as the air inlet is connected to the air duct 41. For example, the air inlet can be arranged at the top of the shell 4. The shell 4 is also provided with a heat exchanger assembly 5 and a fan, etc. The heat exchanger assembly 5 is used to exchange heat with the air flow passing through its surface, and the fan is used to drive the air flow from the air inlet to the air outlet 42. During the specific operation of the air conditioner 200, the outside air will enter the shell 4 from the air inlet, and after the heat exchange effect of the heat exchanger assembly 5, it will flow to the air outlet 42 through the air duct 41 under the action of the fan and blow out of the air conditioner 200, so as to ensure the air supply function of the air conditioner 200.

[0047] The rotatable first air guide plate 1 can realize that the air guide plate assembly 100 closes the air outlet 42 and guides the air flow to be blown out from the air outlet 42. Figure 3 In the example shown, when the user needs to blow air, the first air guide plate 1 can be rotated to open the air outlet 42, and the air flow can be smoothly blown out from the air outlet 42 through the air duct 41 under the guidance of the first air guide plate 1 to meet the user's air supply needs. Figure 1 In the example shown, when the user does not need to use the air conditioner 200, the air conditioner 200 stops blowing air, the first air guide plate 1 can be rotated to close the air outlet 42, and the swirl assembly 2 is rotated to the inside of the first air guide plate 1. At this time, the first air guide plate 1 and the housing 4 form a complete appearance of the air conditioner 200, thereby improving the aesthetics of the air conditioner 200 and also playing a role in dust prevention. The first air guide plate 1 can ensure the basic functions of the air conditioner 200 and improve the practicality of the air conditioner 200.

[0048] Furthermore, if Figure 2As shown, when the air conditioner 200 is blowing air and the user does not want to blow air, the first air guide plate 1 and the swirl component 2 both rotate outward from the air outlet 42, and the swirl component 2 can rotate to the top of the first air guide plate 1, the air outlet end of the first air guide plate 1 and the air outlet end of the swirl component 2 abut against each other, and the air outlet 42 is defined between the first air guide plate 1 and the swirl component 2. The air flow flows from the air duct 41 in the shell 4 to the air outlet 42 and is guided by the first air guide plate 1 to the swirl component 2 and then blown out. The air flow passing through the swirl component 2 will change its flow direction and generate rotation, so that the air inlet direction of the air flow entering the swirl component 2 is inconsistent with the air outlet direction leaving the swirl component 2, that is, the swirl component 2 can convert the air flow from straight wind to swirl wind, improve the turbulent state of the air flow during the flow, and at the same time 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 42, so that the air conditioner 200 can achieve a windless air outlet effect, improve the richness of the air outlet effect of the air conditioner 200, and thus meet the different needs of users and improve the user's comfort and experience.

[0049] It should be noted that the air outlet 42 can extend along the length direction of the shell 4 and be in a long strip shape. The long strip-shaped air outlet 42 can increase the air supply volume and air supply range. At this time, the air guide plate assembly 100 extends along the length direction of the air outlet 42 and is in a long strip shape, so that the air guide plate assembly 100 can be adapted to the air outlet 42, and it is also convenient for the first air guide plate 1 to close the air outlet 42.

[0050] At the same time, the rotation axis of the air deflector assembly 100 can extend along the length direction of the air outlet 42, so that the air deflector assembly 100 can close the air outlet 42 and can rotate smoothly to achieve air guidance in the width direction of the air outlet 42. Figure 2 and Figure 3 As shown, the air conditioner 200 is an on-hook unit, the air outlet 42 extends in the left-right direction of the air conditioner 200, and the air guide plate assembly 100 guides air in the up-down direction.

[0051] Among them, the first air guide plate 1 can be connected to a first driving mechanism for driving the first air guide plate 1 to rotate. For example, the first driving mechanism can be specifically a first driving motor. By setting a first rotating shaft 11 on the first air guide plate 1 and connecting the driving shaft of the first driving motor to the first rotating shaft 11, the first driving motor can drive the first rotating shaft 11 to rotate and drive the first air guide plate 1 to rotate. At the same time, the swirl component 2 can be connected to a second driving mechanism for driving the swirl component 2 to rotate. For example, the second driving mechanism can be specifically a second driving motor. By setting a second rotating shaft 23 on the swirl component 2 and connecting the driving shaft of the second driving motor to the second rotating shaft 23, the second driving motor can drive the second rotating shaft 23 to rotate and drive the swirl component 2 to rotate.

[0052] According to the air guide plate assembly 100 of the embodiment of the utility model, the first air guide plate 1 and the swirl assembly 2 are rotatably arranged at the air outlet 42 of the air conditioner 200, and the swirl assembly 2 can rotate the airflow passing through the swirl assembly 2. When the air conditioner 200 is blowing out air, the first air guide plate 1 and the swirl assembly 2 can be rotated so that the airflow can only be blown out after passing through the swirl assembly 2. Under the action of the swirl assembly 2, the airflow will change its flow direction and rotate, thereby improving the turbulent state of the airflow during the flow process, reducing the airflow velocity, and improving the smoothness of the airflow flow. After the airflow is blown out from the air outlet 42, it will not blow directly to the user, and the air outlet effect of the air conditioner 200 can be achieved. The present application improves the richness of the air outlet effect of the air conditioner 200, thereby meeting the different needs of users and improving the comfort and experience of users.

[0053] In some embodiments of the present invention, Figure 2 and Figure 3 As shown, during the process of the first air guide plate 1 and the swirl assembly 2 opening the air outlet 42, the first air guide plate 1 and the swirl assembly 2 rotate toward both sides of the width direction of the air outlet 42. It is convenient for the first air guide plate 1 and the swirl assembly 2 to rotate in opposite directions to open the air outlet 42. The structural arrangement is reasonable, which can avoid mutual interference between the first air guide plate 1 and the swirl assembly 2 during the rotation process. In addition, as Figure 2 The example shown is also conducive to making the end of the first air guide plate 1 away from the rotation axis abut against the end of the swirl component 2 away from the rotation axis, thereby facilitating the air outlet effect of the air conditioner 200 without wind feeling.

[0054] For example, Figure 2 As shown, a first rotating shaft 11 extending along the length direction of the air outlet 42 may be provided at one end in the width direction of the first air guide plate 1, the first rotating shaft 11 is located at the lower side in the width direction of the air outlet 42, and a first axial hole adapted to the first rotating shaft 11 may be provided at a corresponding position of the housing 4, and the first air guide plate 1 may be rotated downward in the width direction of the air outlet 42 through the cooperation of the first rotating shaft 11 and the first axial hole. At the same time, a second rotating shaft 23 extending along the length direction of the air outlet 42 may be provided at one end in the width direction of the swirl assembly 2, the second rotating shaft 23 is located at the upper side in the width direction of the air outlet 42, and a second axial hole adapted to the second rotating shaft 23 may be provided at a corresponding position of the housing 4, and the swirl assembly 2 may be rotated upward in the width direction of the air outlet 42 through the cooperation of the second rotating shaft 23 and the second axial hole.

[0055] In some embodiments of the present invention, Figure 6 , Figure 7 and Figure 8As shown, the swirl component 2 includes a swirl layer 21 and a grille layer 22. The swirl layer 21 is used to rotate the airflow passing through the swirl layer 21. The airflow passing through the swirl component 2 will change its flow direction and form a swirl under the action of the swirl layer 21, so that the air inlet direction of the airflow entering the swirl layer 21 is inconsistent with the air outlet direction leaving the swirl layer 21, 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 swirl component 2, thereby improving the comfort of the air outlet 42.

[0056] Among them, Figure 2 , Figure 6 and Figure 7 As shown, the grille layer 22 and the swirl layer 21 are stacked and connected along the flow direction of the airflow. The grille layer 22 and the swirl layer 21 can be detachably connected, for example, the grille layer 22 and the swirl layer 21 can be connected by means of snap connection or screw connection, which is simple to assemble and convenient for disassembly and maintenance. The grille layer 22 is used to break up the airflow passing through the grille layer 22. When the air conditioner 200 blows out air, the airflow flowing to the air outlet 42 first passes through the swirl layer 21 to convert from straight wind to swirl wind, and then the swirl wind is further broken up by the grille layer 22 to form an airflow dispersion flow, further improving the turbulent state of the airflow during the flow process, making the airflow blown out from the air outlet 42 flow softer, which can improve the comfort of the air outlet, and thus help to achieve a windless effect and enhance the user experience.

[0057] In some embodiments of the present invention, Figure 1 , Figure 2 and Figure 6 As shown, when the first air guide plate 1 closes the air outlet 42, the grille layer 22 is located on the inner side or outer side of the swirl layer 21. In other words, when the first air guide plate 1 closes the air outlet 42, the grille layer 22 is located upstream or downstream of the swirl layer 21 along the air flow direction. The grille layer 22 can break up the airflow passing through the grille layer 22 to make the airflow flow softer. When the first air guide plate 1 closes the air outlet 42, the grille layer 22 can be located on the inner side of the swirl layer 21. At this time, if the air conditioner 200 discharges air, the airflow is first preliminarily broken up and refined by the grille layer 22, which can reduce the airflow velocity and improve the smoothness of the airflow flow. Then the airflow rotates through the swirl layer 21 to achieve the windless air outlet effect of the air conditioner 200.

[0058] Of course, when the first air guide plate 1 closes the air outlet 42, the grille layer 22 can also be located on the outside of the swirl layer 21. At this time, if the air conditioner 200 discharges air, the airflow flowing to the air outlet 42 first passes through the swirl layer 21 to be converted from straight wind to swirl wind, and then is broken up by the grille layer 22 to form an airflow dispersion, which can improve the turbulent state of the airflow during the flow process and make the air outlet softer, which is beneficial to ensure the windless air outlet effect of the air conditioner 200 and enhance the user experience. At the same time, the grille layer 22 can block the swirl layer 21 located on the inner side to improve the aesthetics of the appearance of the air conditioner 200.

[0059] In some embodiments of the present invention, Figure 1 , Figure 6 and Figure 7 As shown, the grille layer 22 is multiple and includes a first grille layer 221 and a second grille layer 222, and the first grille layer 221 and the second grille layer 222 are respectively located on both sides of the thickness direction of the swirl layer 21. When the first air guide plate 1 closes the air outlet 42, the first grille layer 221 is located on the inner side of the swirl layer 21, and the second grille layer 222 is located on the outer side of the swirl layer 21. When the air conditioner 200 is blowing air, the airflow is first dispersed by the first grille layer 221, and then rotated by the swirl layer 21. After the airflow is converted from straight wind to swirl wind, it will be dispersed and refined again by the second grille layer 222 and form a dispersed airflow to blow out the air outlet 42, which can further improve the turbulent state of the airflow during the flow process, make the airflow flow softer, and help to improve the windless air outlet effect of the air conditioner 200, thereby improving the user's comfort.

[0060] In addition, the first grid layer 221 and the second grid layer 222 can also shield the swirl layer 21, so that the swirl layer 21 can be prevented from being directly exposed to the outside when the swirl assembly 2 is rotated to any angle, thereby improving the appearance of the air conditioner 200.

[0061] In some embodiments of the present invention, Figure 7 and Fig. 9 As shown, the grille layer 22 includes a grille plate 223, and a plurality of spaced ventilation holes 2232 are provided on the grille plate 223. The ventilation holes 2232 can break up and refine the airflow passing through the grille plate 223, so that the airflow is converted into a finer air flow, and the airflow passing through the grille plate 223 can also be more uniform, delicate and soft, which is conducive to the airflow flowing out of the grille layer 22 to achieve a windless effect, so as to improve the user experience.

[0062] It should be noted that the cross-sectional shape of the ventilation hole 2232 can be circular, triangular, square or honeycomb, etc. The specific shape is not limited here. Fig. 9In the example shown, the ventilation hole 2232 is a circular hole with a circular cross section, which has a simple structure and is easy to process. Furthermore, multiple ventilation holes 2232 can be arranged in an array on the grille plate 223, so that as many ventilation holes 2232 as possible can be arranged on the grille plate 223 under the premise of ensuring a certain structural strength of the grille plate 223, and sufficient ventilation can be ensured while not affecting the grille plate 223 from breaking up the airflow, thereby ensuring the air volume of the air outlet 42.

[0063] In some embodiments of the present invention, Figure 8 and Fig.10 As shown, the swirl layer 21 includes a swirl plate 211 and a swirler 212. The swirl plate 211 is provided with a plurality of spaced mounting holes 2111. Each mounting hole 2111 is provided with a swirler 212. The swirler 212 is used to rotate the airflow passing through the swirler 212. The swirler 212 is located in the mounting hole 2111 and is connected and fixed to the swirl plate 211. The swirler 212 can be integrally formed with the swirl plate 211, or can be fixed to the swirl plate 211 by welding, bonding, crimping, etc. It can be understood that the swirler 212 can change the flow direction of the airflow and generate rotation, so that the airflow in the air inlet direction entering the swirler 212 is inconsistent with the air outlet direction leaving the swirler 212, and the airflow is converted from straight wind to swirl wind, thereby improving the turbulent state of the airflow during the flow process, and at the same time, it can reduce the airflow velocity, improve the flexibility of the airflow flow, and improve the comfort of the air outlet 42.

[0064] Preferably, the mounting hole 2111 is arranged in a circular shape, and the shape and size of the swirler 212 are adapted to the mounting hole 2111 , which is conducive to the rotation of the airflow passing through the swirler 212 .

[0065] In this embodiment, the mounting holes 2111 are arranged in a plurality at intervals along the length direction of the swirl plate 211, the swirl devices 212 are arranged in a plurality corresponding to the mounting holes 2111, and the positions of the swirl devices 212 correspond to the mounting holes 2111. Figure 8 In the example shown, there are corresponding 9 mounting holes 2111 and cyclones 212 spaced apart along the length direction of the cyclone plate 211, thereby increasing the airflow of the cyclone layer 21 while ensuring a certain structural strength of the cyclone plate 211, thereby improving the air outlet efficiency of the air conditioner 200.

[0066] In some embodiments of the present invention, Figure 8 and Fig.10As shown, the swirler 212 includes a first swirl blade 2121, which is a plurality of first swirl blades 2121 arranged at intervals along the circumferential direction of the mounting hole 2111, each first swirl blade 2121 extends along the radial direction of the mounting hole 2111 and the radial outer end is connected to the inner peripheral wall of the mounting hole 2111, and along the airflow direction, the first swirl blade 2121 is inclined toward one of the circumferential directions of the mounting hole 2111. The first swirl blade 2121 can be integrally formed with the swirl plate 211, or fixed to the inner peripheral wall of the mounting hole 2111 by welding, bonding, crimping, etc.

[0067] It is understandable that the inclined first swirl blade 2121 can change the direction of the airflow, and can guide the airflow flowing into the swirler 212 to flow out along the inclined direction of the first swirl blade. At the same time, multiple first swirl blades 2121 are arranged at intervals along the circumferential direction of the mounting hole 2111. On the one hand, the airflow passing through the swirler 212 can be cut, broken up and diverted by the first swirl blades 2121, which can effectively reduce wind resistance and make the wind output softer. On the other hand, multiple inclined first swirl blades 2121 arranged at intervals along the circumferential direction of the mounting hole 2111 can change the direction of the airflow flowing into the swirler 212 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 21 to achieve a windless effect.

[0068] Among them, it should be noted that the cyclone 212 can realize the rotation of the airflow through a plurality of inclined first cyclone blades, 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 airflow rotation, thereby reducing the cost of the air conditioner 200 to achieve a windless effect.

[0069] In some embodiments of the present invention, Figure 8 and Fig.10 As shown, the swirler 212 also includes: a fixing ring 2122, a mounting portion 2123 and a second swirl blade 2124, the fixing ring 2122 is arranged in the mounting hole 2111, and the radial inner end of the first swirl blade 2121 is connected to the outer peripheral wall of the fixing ring 2122; the mounting portion 2123 is arranged in the fixing ring 2122 and is spaced apart from the fixing ring 2122; the second swirl blade 2124 is a plurality of first swirl blades 2121 spaced apart along the circumferential direction of the mounting hole 2111, each first swirl blade 2121 extends along the radial direction of the mounting hole 2111 and the radial outer end is connected to the inner peripheral wall of the fixing ring 2122, and the radial inner end is connected to the outer peripheral wall of the mounting portion 2123, and along the airflow direction, the second swirl blade 2124 is inclined toward one of the circumferential directions of the mounting hole 2111.

[0070] The first swirl blade 2121, the fixing ring 2122, the second swirl blade 2124 and the mounting portion 2123 can be integrally formed or fixedly connected together by welding, bonding, crimping, etc. The fixing ring 2122 is provided to facilitate connecting the first swirl blade 2121 and the second swirl blade 2124, and also plays the role of dividing and diverting the airflow, making the airflow softer.

[0071] It should be noted that if Fig.10 In the example shown, the mounting portion 2123 may be cylindrical, the mounting hole 2111 and the fixing ring 2122 may be arranged in a circular shape, and preferably, the center line of the mounting portion 2123, the center line of the fixing ring 2122 and the center line of the mounting hole 2111 coincide with each other, so as to facilitate the central symmetry arrangement of the plurality of first swirl blades 2121 and the second swirl blades 2124 in the mounting hole 2111, which is beneficial for the airflow passing through the swirler 212 to rotate around the center of the mounting hole 2111.

[0072] It is understandable that the inclined second swirl blade 2124 can change the direction of the airflow, and can guide the airflow flowing into the swirler 212 to flow out along the inclined direction of the second swirl blade. At the same time, multiple second swirl blades 2124 are arranged at intervals along the circumferential direction of the mounting hole 2111. On the one hand, the airflow passing through the swirler 212 can be cut, broken up and diverted by the second swirl blades 2124, which can effectively reduce wind resistance and make the wind output softer. On the other hand, multiple inclined second swirl blades 2124 arranged at intervals along the circumferential direction of the mounting hole 2111 can change the direction of the airflow flowing into the swirler 212 and generate rotation, converting the airflow from straight wind to swirl wind, further improving the turbulent state of the airflow during the flow process, making the airflow flow more flexible, and thus facilitating the airflow flowing out of the swirl layer 21 to achieve a windless effect.

[0073] In some embodiments of the present invention, Figure 8 and Fig.10As shown, the inclination directions of the first swirl blade 2121 and the second swirl blade 2124 are the same or opposite, and the first swirl blade 2121 and the second swirl blade 2124 can respectively guide the airflow flowing into the swirler 212 to flow out along the inclination directions of the first swirl blade 2121 and the second swirl blade 2124. The same inclination direction of the first swirl blade 2121 and the second swirl blade 2124 is conducive to the airflow passing through the swirler 212 to rotate in the same direction. When the inclination directions of the first swirl blade 2121 and the second swirl blade 2124 are opposite, the airflow flowing into the swirler 212 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 21 to achieve a windless effect.

[0074] In this application, if Figure 8 and Fig.10 As shown, the inclination angles of the first swirl blade 2121 and the second swirl blade 2124 are the same or different. The inclination angles of the first swirl blade 2121 and the second swirl blade 2124 can be the same, which is convenient for processing and production. Of course, the inclination angles of the first swirl blade 2121 and the second swirl blade 2124 can also be different, which can respectively guide the airflow flowing into the swirler 212 to flow out along different inclination angles, which can further enhance the turbulent state of the airflow during the flow process, reduce the impact of the airflow, and thus help to ensure the windless effect.

[0075] In this application, if Figure 8 and Fig.10 As shown, the first swirl blades 2121 of at least two of the multiple swirlers 212 have the same or opposite inclination direction; the first swirl blades 2121 of at least two of the multiple swirlers 212 have the same inclination direction, which is conducive to the airflows passing through different swirlers 212 to rotate in the same direction, and is easy to process. The first swirl blades 2121 of at least two of the multiple swirlers 212 have opposite inclination directions, so that the airflows entering different swirlers 212 can be guided by the first swirl blades 2121 to flow out in different directions and rotate in opposite directions, which can enhance the turbulent state of the airflow passing through the swirl layer 21, reduce the impact of the airflow, and further enhance the windless effect of the airflow flowing out of the swirl layer 21.

[0076] In this application, if Figure 8 and Fig.10As shown, the second swirl blades 2124 of at least two of the multiple swirlers 212 have the same or opposite inclination directions. The second swirl blades 2124 of at least two of the multiple swirlers 212 have the same inclination direction, which is conducive to the airflows passing through different swirlers 212 to rotate in the same direction, and is easy to process. The second swirl blades 2124 of at least two of the multiple swirlers 212 have opposite inclination directions, so that the airflows entering different swirlers 212 can be guided by the second swirl blades 2124 to flow out in different directions and rotate in opposite directions, which can enhance the turbulent state of the airflow passing through the swirl layer 21, reduce the impact of the airflow, and further enhance the windless effect achieved by the airflow flowing out of the swirl layer 21.

[0077] In some embodiments of the present invention, Figure 8 and Fig.10 As shown, along the circumferential direction of the mounting hole 2111, each second swirl blade 2124 is located between two adjacent first swirl blades 2121. The second swirl blades 2124 can be arranged alternately with the first swirl blades 2121 in the mounting hole 2111, 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 wind softer, and help to improve the breeze feeling and windless feeling effect.

[0078] In some embodiments of the present invention, Figure 8 and Fig.10 As shown, the cyclone 212 and the cyclone plate 211 are integrated, which is beneficial to enhancing the structural stability of the cyclone layer 21, while reducing the number of assembly parts of the cyclone layer 21, simplifying the assembly process of the cyclone component 2, and thus improving assembly efficiency.

[0079] In this application, if Figure 8 and Fig.10 As shown, a plurality of mounting holes 2111 are arranged at intervals along the length direction of the swirl plate 211. The swirl plate 211 is preferably in the shape of a long strip, and the mounting holes 2111 are arranged along the length direction of the swirl plate 211. The structure layout is reasonable, and the number of mounting holes 2111 can be increased while maintaining a certain structural strength of the swirl plate 211, thereby increasing the air flow of the swirl layer 21, and thus 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 swirl plate 211, ensuring the air outlet range of the air outlet 42 in the length direction.

[0080] The air conditioner 200 according to the embodiment of the present invention is described below.

[0081] The air conditioner 200 according to the embodiment of the utility model comprises: a housing 4 and the above-mentioned air guide plate assembly 100,

[0082] Specifically, Figure 1 As shown, combined Figure 2 and Figure 3 The housing 4 has an air outlet 42, and the air guide plate assembly 100 is rotatably disposed at the air outlet 42 to open or close the air outlet 42. The first air guide plate 1 is rotatably disposed at the air outlet 42 to open or close the air outlet 42, and the swirl assembly 2 is rotatably disposed at the air outlet 42. The swirl assembly 2 is used to rotate the airflow passing through the swirl assembly 2. When the first air guide plate 1 closes the air outlet 42, the swirl assembly 2 is stacked with the first air guide plate 1 and is located on the inner side of the first air guide plate 1.

[0083] In the present application, the air conditioner 200 has a shell 4, which is used to form the overall appearance of the air conditioner 200. An air duct 41 is formed inside the shell 4, and the air outlet 42 is connected to the air duct 41. The shell 4 is also provided with an air inlet, and the position of the air inlet is not limited, as long as the air inlet is connected to the air duct 41. For example, the air inlet can be arranged at the top of the shell 4. The shell 4 is also provided with a heat exchanger assembly 5 and a fan, etc. The heat exchanger assembly 5 is used to exchange heat with the air flow passing through its surface, and the fan is used to drive the air flow from the air inlet to the air outlet 42. During the specific operation of the air conditioner 200, the outside air will enter the shell 4 from the air inlet, and after the heat exchange effect of the heat exchanger assembly 5, it will flow to the air outlet 42 through the air duct 41 under the action of the fan and blow out of the air conditioner 200, so as to ensure the air supply function of the air conditioner 200.

[0084] The rotatable first air guide plate 1 can realize that the air guide plate assembly 100 closes the air outlet 42 and guides the air flow to be blown out from the air outlet 42. Figure 3 In the example shown, when the user needs to blow air, the first air guide plate 1 can be rotated to the position where the air outlet 42 is opened, and the air flow can be smoothly blown out from the air outlet 42 through the air duct 41 to meet the user's air supply needs. Figure 1 In the example shown, when the user does not need to use the air conditioner 200, the air conditioner 200 stops blowing air, the first air guide plate 1 can be rotated to close the air outlet 42, and the swirl assembly 2 is rotated to the inside of the first air guide plate 1. At this time, the first air guide plate 1 and the housing 4 form a complete appearance of the air conditioner 200, thereby improving the aesthetics of the air conditioner 200 and also playing a role in dust prevention. The first air guide plate 1 can ensure the basic functions of the air conditioner 200 and improve the practicality of the air conditioner 200.

[0085] Furthermore, if Figure 2As shown, when the air conditioner 200 is blowing air and the user does not want to blow air, the first air guide plate 1 can be rotated to open the air outlet 42, and the swirl component 2 can be rotated to the top of the first air guide plate 1, and the end of the first air guide plate 1 that is away from the rotation axis abuts against the end of the swirl component 2 that is away from the rotation axis, and the air outlet 42 is defined between the first air guide plate 1 and the swirl component 2. The air flow flows from the air duct 41 in the shell 4 to the air outlet 42 and is guided by the first air guide plate 1 to the swirl component 2 and then blown out. The air flow passing through the swirl component 2 will change its flow direction and generate rotation, so that the air inlet direction of the air flow entering the swirl component 2 is inconsistent with the air outlet direction leaving the swirl component 2, that is, the swirl component 2 can convert the air flow from straight wind to swirl wind, improve the turbulent state of the air flow during the flow, and at the same time 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 42, so that the air conditioner 200 can achieve a windless air outlet effect, improve the richness of the air outlet effect of the air conditioner 200, and thus meet the different needs of users and improve the user's comfort and experience.

[0086] It should be noted that the air outlet 42 can extend along the length direction of the shell 4 and be in a long strip shape. The long strip-shaped air outlet 42 can increase the air supply volume and air supply range. At this time, the air guide plate assembly 100 extends along the length direction of the air outlet 42 and is in a long strip shape, so that the air guide plate assembly 100 can be adapted to the air outlet 42, and it is also convenient for the first air guide plate 1 to close the air outlet 42.

[0087] At the same time, the rotation axis of the air deflector assembly 100 can extend along the length direction of the air outlet 42, so that the air deflector assembly 100 can close the air outlet 42 and can rotate smoothly to achieve air guidance in the width direction of the air outlet 42. Figure 2 and Figure 3 As shown, the air conditioner 200 is an on-hook unit, the air outlet 42 extends in the left-right direction of the air conditioner 200, and the air guide plate assembly 100 guides air in the up-down direction.

[0088] Among them, the first air guide plate 1 can be connected to a first driving mechanism for driving the first air guide plate 1 to rotate. For example, the first driving mechanism can be specifically a first driving motor. By setting a first rotating shaft 11 on the first air guide plate 1 and connecting the driving shaft of the first driving motor to the first rotating shaft 11, the first driving motor can drive the first rotating shaft 11 to rotate and drive the first air guide plate 1 to rotate. At the same time, the swirl component 2 can be connected to a second driving mechanism for driving the swirl component 2 to rotate. For example, the second driving mechanism can be specifically a second driving motor. By setting a second rotating shaft 23 on the swirl component 2 and connecting the driving shaft of the second driving motor to the second rotating shaft 23, the second driving motor can drive the second rotating shaft 23 to rotate and drive the swirl component 2 to rotate.

[0089] According to the air conditioner 200 of the embodiment of the utility model, the first air guide plate 1 and the swirl assembly 2 are rotatably arranged at the air outlet 42 of the air conditioner 200, and the swirl assembly 2 can rotate the airflow passing through the swirl assembly 2. When the air conditioner 200 is blowing out air, the first air guide plate 1 and the swirl assembly 2 can be rotated so that the airflow can only be blown out after passing through the swirl assembly 2. Under the action of the swirl assembly 2, the airflow will change its flow direction and rotate, thereby improving the turbulent state of the airflow during the flow process, reducing the airflow velocity, and improving the smoothness of the airflow flow. After the airflow is blown out from the air outlet 42, it will not blow directly to the user, and the air outlet effect of the air conditioner 200 can be achieved. The present application improves the richness of the air outlet effect of the air conditioner 200, thereby meeting the different needs of users and improving the comfort and experience of users.

[0090] In some embodiments of the present invention, Figure 1 , Figure 2 and Figure 5 As shown, the air guide plate assembly 100 further includes a second air guide plate 3, which is rotatably disposed at the air outlet 42. When the first air guide plate 1 closes the air outlet 42, the second air guide plate 3 is located inside the swirl assembly 2. It is understandable that the second air guide plate 3 can change the air guide direction by rotating, and guide the airflow in the air duct 41 of the air conditioner 200 in different directions at the air outlet 42, so as to realize the function and effect of air outlet at different angles of the air conditioner 200, and meet different air supply requirements of users.

[0091] Preferably, when the air outlet 42 is in the shape of an elongated strip extending along the length direction of the shell 4, the second air guide plate 3 extends along the length direction of the air outlet 42 and is in the shape of an elongated strip. At the same time, the rotation axis of the second air guide plate 3 extends along the length direction of the air outlet 42, so that the second air guide plate 3 can be adapted to the air outlet 42, thereby facilitating the up and down air guiding of the second air guide plate 3.

[0092] It should be noted that the second air guide plate 3 may be connected to a third driving mechanism for driving the second air guide plate 3 to rotate. Figure 3 In the example shown, the third driving mechanism can specifically be a third driving motor. A third rotating shaft 31 extending along the length direction of the air outlet 42 can be provided on one side in the thickness direction of the second air guide plate 3. The driving shaft of the third driving motor is connected to the third rotating shaft 31, so that the third driving motor can drive the second air guide plate 3 to rotate around the third rotating shaft 31, thereby enabling the second air guide plate 3 to guide air in different directions.

[0093] In some embodiments of the present invention, Figure 2As shown, the air conditioner 200 has a windless air outlet state. In the windless air outlet state, the first air guide plate 1 and the swirl assembly 2 both rotate outward from the air outlet 42, and the air outlet end of the first air guide plate 1 abuts against the air outlet end of the swirl assembly 2, and the second air guide plate 3 is substantially parallel to the extension direction of the air duct 41 connected to the air outlet 42. At this time, the airflow flows from the air duct 41 in the housing 4 to the air outlet 42 and is guided by the first air guide plate 1 to the swirl assembly 2 and then blown out. The airflow changes its direction and rotates under the action of the swirl layer 21. At the same time, the grille layer 22 can break up the airflow, improve the turbulent state of the airflow, reduce the airflow velocity and flow more gently. After the airflow is blown out from the air outlet 42, 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.

[0094] In this application, if Figure 1 As shown, the air conditioner 200 has a shutdown state. In the shutdown state, the first air guide plate 1 and the swirl assembly 2 close the air outlet 42. The swirl assembly 2 is stacked with the first air guide plate 1 and is located on the inner side of the first air guide plate 1. The second air guide plate 3 is substantially parallel to the extension direction of the air duct 41 connected to the air outlet 42. The fan in the housing 4 is in a shutdown state, and no airflow flows from the air inlet of the housing 4 to the air outlet 42. At this time, the first air guide plate 1 and the housing 4 constitute the complete appearance of the air conditioner 200, which can improve the aesthetics of the air conditioner 200. At the same time, the first air guide plate 1 can also play a role in dust prevention.

[0095] In this application, if Figure 5 As shown, the air conditioner 200 has a heating air outlet state. In the heating air outlet state, the first air guide plate 1 and the swirl assembly 2 are respectively located outside the air outlet 42 and are respectively located on the upper and lower sides of the air outlet 42. The first air guide plate 1 is located on the lower side of the swirl assembly 2, and the second air guide plate 3 extends downwardly at an angle. The second air guide plate 3 extending downwardly at an angle can guide the hot air flow flowing out of the air outlet 42 downward, so that the hot air flow is blown downward. The first air guide plate 1 is located on the lower side of the width direction of the air outlet 42 and extends downwardly at an angle, so that the lower side of the width direction of the air outlet 42 is completely open, and will not interfere with the hot air blown downward. Blowing the hot air to the lower part of the room is conducive to the expansion and rise of the hot air and the descent of the cold air, which speeds up the air circulation in the room, allows the indoor temperature to rise faster, and improves the heating effect of the air conditioner 200.

[0096] In this application, if Figure 4As shown, the air conditioner 200 has a direct blowing prevention state. In the direct blowing prevention state, the upper end of the first air guide plate 1 is opened, the second air guide plate 3 is located inside the first air guide plate 1 and extends upwardly obliquely, and the swirl assembly 2 rotates to the outside of the air outlet 42 and is located on the upper side of the air outlet 42. The first air guide plate 1 extends upwardly obliquely, so that only the upper end of the air outlet 42 in the width direction is opened. The first air guide plate 1 and the second air guide plate 3 extending upwardly obliquely can guide the airflow flowing out of the air outlet 42 upward, so that the airflow is blown upward, which can prevent the airflow from blowing directly downward from the air outlet 42 to the user, and can improve the comfort of the air outlet.

[0097] In this application, if Figure 3 As shown, the air conditioner 200 has a default air outlet state. In the default air outlet state, the first air guide plate 1 and the swirl assembly 2 are respectively located outside the air outlet 42 and at the upper and lower sides of the air outlet 42, the first air guide plate 1 is located at the lower side of the swirl assembly 2, and the second air guide plate 3 is in the air duct 41 connected to the air outlet 42. The extension direction of the first air guide plate 1 and the second air guide plate 3 is substantially parallel to the extension direction of the air duct 41. At this time, the air guide plate assembly 100 will not interfere too much with the airflow flowing from the air duct 41 to the air outlet 42, and the airflow can flow out smoothly from the air outlet 42, ensuring the air output of the air conditioner 200 and meeting the air supply needs of the user.

[0098] 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.

[0099] 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 has an air outlet, and the air guide plate assembly comprises: A first air guide plate, wherein the first air guide plate is rotatably disposed at the air outlet to open or close the air outlet; A swirl assembly is rotatably disposed at the air outlet, and is used to rotate the airflow passing through the swirl assembly. When the first air guide plate closes the air outlet, the swirl assembly is stacked with the first air guide plate and is located on the inner side of the first air guide plate.

2. The air deflector assembly according to claim 1, characterized in that: The first air guide plate and the swirl assembly can rotate toward both sides in the width direction of the air outlet respectively.

3. The air deflector assembly according to claim 1, characterized in that: The swirl assembly comprises: A swirl layer, the swirl layer is used to rotate the airflow passing through the swirl layer; The grid layer is stacked and connected with the swirl layer along the flow direction of the airflow.

4. The air deflector assembly according to claim 3, characterized in that: When the first air guide plate closes the air outlet, the grille layer is located inside or outside the swirl layer; Alternatively, the grid layer is multiple and includes a first grid layer and a second grid layer, and the first grid layer and the second grid layer are respectively located on both sides of the swirl layer in the thickness direction.

5. The air deflector assembly according to claim 3, characterized in that: The grid layer comprises: A grille plate is provided with a plurality of spaced-apart ventilation holes.

6. The air deflector assembly according to claim 3, characterized in that: The swirl layer comprises: A swirl plate, wherein the swirl plate is provided with a plurality of spaced apart mounting holes; A swirler is provided in each of the mounting holes and is used for rotating the airflow passing through the swirler.

7. The air deflector assembly according to claim 6, characterized in that: The cyclone comprises: A first swirl blade, wherein the first swirl blade is arranged in a plurality along the circumferential direction of the mounting hole at intervals, each of the first swirl blades extends along the radial direction of the mounting hole and the radial outer end is connected to the inner circumferential wall of the mounting hole, and along the airflow direction, the first swirl blade is inclined toward one of the circumferential directions of the mounting hole.

8. The air deflector assembly according to claim 7, characterized in that: The cyclone further comprises: A fixing ring, wherein the fixing ring is arranged in the mounting hole, and the radial inner end of the first swirl blade is connected to the outer peripheral wall of the fixing ring; A mounting portion, the mounting portion being disposed in the fixing ring and spaced apart from the fixing ring; The second swirl blades are a plurality of blades spaced apart along the circumferential direction of the mounting hole, each of the second swirl blades extends along the radial direction of the mounting hole and has a radial outer end connected to the inner circumferential wall of the fixing ring, and a radial inner end connected to the outer circumferential wall of the mounting portion, and along the airflow direction, the second swirl blades are inclined toward one of the circumferential directions of the mounting hole.

9. The air deflector assembly according to claim 8, 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.

10. The air deflector assembly according to claim 8, characterized in that: Along the circumferential direction of the mounting hole, each of the second swirl blades is located between two adjacent first swirl blades.

11. An air conditioner, characterized in that: include: A housing, wherein the housing has an air outlet; According to any one of claims 1 to 10, the air deflector assembly can be rotatably disposed at the air outlet to open or close the air outlet.

12. The air conditioner according to claim 11, characterized in that: The air deflector assembly also includes: The second air guide plate is rotatably disposed at the air outlet, and when the first air guide plate closes the air outlet, the second air guide plate is located inside the swirl assembly.

13. The air conditioner according to claim 12, characterized in that: The air conditioner has a windless air outlet state, in which the first air guide plate and the swirl assembly both rotate outward from the air outlet, and the air outlet end of the first air guide plate abuts against the air outlet end of the swirl assembly, and the extension direction of the air duct connected to the air outlet of the second air guide plate is substantially parallel; And / or, the air conditioner has a heating air outlet state, in which the first air guide plate and the swirl assembly are respectively located outside the air outlet and at upper and lower sides of the air outlet, the first air guide plate is located at the lower side of the swirl assembly, and the second air guide plate extends downwardly in an inclined manner; And / or, the air conditioner has an anti-direct blowing air outlet state, in which the upper end of the first air guide plate is opened, the second air guide plate is located on the inner side of the first air guide plate and extends upwardly inclined, and the swirl component rotates to the outside of the air outlet and is located on the upper side of the air outlet.

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