Air guide structure and air conditioner indoor unit

Abstract

The application provides a wind guide structure and an air conditioner indoor unit. The wind guide structure is used for rotationally opening or covering an air outlet of the air conditioner indoor unit. The wind guide structure comprises a first wind guide plate and a second wind guide plate. The second wind guide plate is rotationally installed on the first wind guide plate. At least one of the first wind guide plate and the second wind guide plate is provided with a soft wind part for dispersing airflow of the air outlet. The second wind guide plate has a first working position and a second working position. When the air conditioner indoor unit is in a soft wind mode, the second wind guide plate is in the first working position and is activity expanded between the first wind guide plate. When the air conditioner indoor unit is in a common mode, the second wind guide plate is in the second working position and is attached to the first wind guide plate. The air conditioner indoor unit improves air supply comfort.

Description

Technical Field

[0001] This application relates to the field of air conditioning technology, and in particular to an air guiding structure and an indoor unit for air conditioning. Background Technology

[0002] Air conditioning is used to partially or completely regulate the temperature, humidity, airflow rate, and cleanliness of the air inside a building or structure to ensure that the air parameters of the target environment meet the requirements. Air conditioner indoor units typically have air deflectors installed at the air outlets. Users can control the rotation angle of the air deflectors to adjust the direction of the airflow blowing out of the outlets, ensuring that the airflow moves in the direction desired by the user, thereby improving the indoor temperature.

[0003] Air conditioner indoor units typically have only a single air deflector. When in use, the air conditioner blows air directly onto people, easily causing discomfort and resulting in poor airflow comfort. In related technologies, multiple micro-holes are incorporated into the air deflector to achieve a gentler breeze effect, but this has limited effect on deflecting and slowing down the high-speed airflow at the air outlet, thus resulting in a poor gentle breeze effect. Alternatively, adding a fan or other turbulence-causing structure to the air outlet can also achieve a gentler breeze effect, but this involves more structural components and a more complex drive system. Utility Model Content

[0004] This utility model provides an air guiding structure and an indoor unit for air conditioning to improve the comfort of air delivery.

[0005] To achieve the above objectives, this application proposes an air guide structure and an air conditioner indoor unit. The air guide structure is used to rotatably open or close the air outlet of the air conditioner indoor unit, and the air guide structure includes:

[0006] First air guide plate; and

[0007] The second air guide plate is rotatably mounted on the first air guide plate;

[0008] Wherein, at least one of the first air guide plate and the second air guide plate is provided with a soft air section for dispersing the airflow at the air outlet;

[0009] The second air guide plate has a first working position and a second working position. When the indoor unit of the air conditioner is in the soft wind mode, the second air guide plate is in the first working position and the second air guide plate is movable between the first air guide plate and the indoor unit of the air conditioner. When the indoor unit of the air conditioner is in the normal mode, the second air guide plate is in the second working position and the second air guide plate is in contact with the first air guide plate.

[0010] Optionally, in one embodiment, the second air guide plate includes a mounting end and a free end disposed opposite to each other; the second air guide plate is rotatable along a rotation axis, the rotation axis being located at the mounting end;

[0011] The first air guide plate includes a first end and a second end that are disposed opposite to each other. The mounting end is disposed at the first end or the second end, or the mounting end is disposed between the first end and the second end.

[0012] Optionally, in one embodiment, the air guide structure further includes a drive assembly for driving the second air guide plate to rotate. The drive assembly includes a rotary motor and a connecting arm. One end of the connecting arm is sleeved on the drive shaft of the rotary motor, and the other end of the connecting arm is connected to the second air guide plate.

[0013] Optionally, in one embodiment, the first air guide plate is provided with a groove, and when the second air guide plate is in the second working position, the groove accommodates the second air guide plate.

[0014] Optionally, in one embodiment, the first air guide plate includes a first air guide surface and a first back surface disposed opposite to each other, and the groove is formed on the first air guide surface; the second air guide plate includes a second air guide surface and a second back surface disposed opposite to each other;

[0015] When the air guide structure covers the air outlet, the first air guide surface and the second air guide surface are respectively arranged facing the interior of the indoor unit of the air conditioner;

[0016] When the second air guide plate is in the first working position, the second air guide plate is located on the side of the first air guide surface away from the first back side; when the second air guide plate is in the second working position, the first air guide surface and the second air guide surface are flush.

[0017] Optionally, in one embodiment, the first air guide plate and the second air guide plate are respectively provided with the soft air section;

[0018] The first air guide plate includes a first air diffuser hole, which is disposed at the bottom of the groove.

[0019] The soft air section of the second air guide plate includes a second air dissipation through hole.

[0020] Optionally, in one embodiment, at least when the second air guide plate is in the first working position, the first air diffuser hole and the second air diffuser hole are misaligned.

[0021] Optionally, in one embodiment, the groove is further provided with a first protrusion. When the second air guide plate is in the first working position, the first protrusion is separated from the second air dissipation hole; when the second air guide plate is in the second working position, the first protrusion is inserted into the second air dissipation hole.

[0022] Optionally, in one embodiment, the second air guide plate is further provided with a second protrusion; when the second air guide plate is in the first working position, the second protrusion is separated from the first air dissipation hole; when the second air guide plate is in the second working position, the second protrusion is inserted into the first air dissipation hole.

[0023] This application also provides an air conditioner indoor unit, the air conditioner indoor unit comprising:

[0024] The housing, wherein the housing is provided with an air outlet; and

[0025] An air guide structure is rotatably connected to the housing to open or close the air outlet;

[0026] The air guiding structure is as described above.

[0027] The air guide structure provided in this application can be applied to an indoor air conditioner unit. When the indoor air conditioner unit is in soft wind mode, the airflow velocity decreases rapidly after passing through the air guide structure, and the airflow is efficiently and evenly dispersed, thereby achieving a windless effect and improving the air supply comfort of the indoor air conditioner unit. In addition, the air guide structure has the advantages of simple and compact structure. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0029] Figure 1 A schematic diagram of a wind guide structure in one state is provided in one embodiment of this application.

[0030] Figure 2 A schematic diagram of the air guide structure in another state in one embodiment of this application.

[0031] Figure 3 A schematic diagram of the structure of the first air guide plate of an air guide structure provided in one embodiment of this application.

[0032] Figure 4 A schematic diagram of an air conditioner indoor unit in gentle breeze mode, provided in one embodiment of this application.

[0033] Figure 5 A schematic diagram of the state of an indoor unit of an air conditioner in normal mode in one embodiment provided in this application.

[0034] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0035] The attached figures are labeled as follows:

[0036] 1. Air guide structure; 2. Housing; 11. First air guide plate; 12. Second air guide plate; 13. Drive assembly; 21. Air outlet; 100. Indoor air conditioning unit; 111. Groove; 112. First air diffuser hole; 113. First protrusion; 114. First air guide surface; 115. First back side; 116. First end; 117. Second end; 121. Second air diffuser hole; 122. Second protrusion; 123. Mounting end; 124. Free end; 125. Second air guide surface; 126. Second back side; 131. Rotary motor; 132. Connecting arm. Detailed Implementation

[0037] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0038] In the description of this application, the terms "first," "second," or similar expressions are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" or "second" may explicitly or implicitly include one or more features.

[0039] In the description of this application, the terms "multiple", "various" or similar expressions refer to two or more species, such as two, three, four, five, six, seven, eight, nine, or ten species.

[0040] In the description of this application, the terms "comprising," "having," or similar expressions mean "including but not limited to."

[0041] In the description of this application, unless otherwise expressly specified and limited, the terms "connection," "linked," "connected," and "fixed," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part. Fixed connections include, but are not limited to, one or more of welding, riveting, and bonding; detachable connections include, but are not limited to, one or more of abutment, insertion, snap-fit, threaded connection, pin connection, magnetic connection, interference fit, elastic deformation connection, and locking connection. Connections can be mechanical or electrical; they can be direct or indirect through an intermediate medium; and they can represent internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0042] It should be noted that in the description of this application, terms such as "front", "rear", "upper", "lower", "top", and "bottom" that indicate direction or positional relationship are based on the direction or positional relationship shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this application.

[0043] This application provides an air guide structure that can be applied to an indoor air conditioning unit. When the indoor air conditioning unit is in soft wind mode, the airflow velocity decreases rapidly after passing through the air guide structure, and the airflow is efficiently and evenly dispersed, thereby achieving a windless effect and improving the air supply comfort of the indoor air conditioning unit. Furthermore, this air guide structure has the advantages of simple and compact structure. The following description will be provided in conjunction with the accompanying drawings.

[0044] In the embodiments of this application, such as Figures 1 to 5 As shown, the air guide structure 1 is used to rotatably open or close the air outlet 21 of the indoor unit 100 of the air conditioner. The air guide structure 1 includes a first air guide plate 11 and a second air guide plate 12. The second air guide plate 12 is rotatably mounted on the first air guide plate 11. At least one of the first air guide plate 11 and the second air guide plate 12 is provided with a soft air section for dispersing the airflow of the air outlet 21. The second air guide plate 12 has a first working position and a second working position. When the indoor unit 100 of the air conditioner is in the soft air mode, the second air guide plate 12 is in the first working position, and the second air guide plate 12 is movably extended between the first air guide plate 11 and the indoor unit 100 of the air conditioner. When the indoor unit 100 of the air conditioner is in the normal mode, the second air guide plate 12 is in the second working position, and the second air guide plate 12 is in contact with the first air guide plate 11.

[0045] In the air guide structure 1 of this application embodiment, when the second air guide plate 12 is in the first working position, the high-speed airflow of the air outlet 21 is turned and dispersed by the soft wind section, realizing the rapid reduction of airflow speed, thereby achieving the effect of no wind feeling and improving the phenomenon of air conditioning blowing directly on users; when the second air guide plate 12 is in the second working position, the second air guide plate 12 and the first air guide plate 11 cooperate to form an integrated structure, so that the second air guide plate 12 and the first air guide plate 11 can rotate at the same time, and the user can change the air outlet direction by adjusting the rotation angle of the integrated structure.

[0046] In the air guide structure 1 of this application embodiment, the first air guide plate 11 and the second air guide plate 12 are both plate-shaped structures, and the size of the first air guide plate 11 can be larger than the size of the second air guide plate 12. "The second air guide plate 12 and the first air guide plate 11 can be movably deployed" means that the second air guide plate 12 and the first air guide plate 11 form a specific angle, or that the second air guide plate 12 and the first air guide plate 11 are fully deployed and parallel. The angle formed between the second air guide plate 12 and the first air guide plate 11 can be, for example, 30°, 45°, 60°, 75°, 100°, 120°, 150°, 170°, etc., and the degree of the angle can be adjusted according to the actual soft airflow requirements to further improve the comfort of the airflow. The soft airflow section can be a structure such as holes or slots.

[0047] In some embodiments of this application, the second air guide plate 12 includes a mounting end 123 and a free end 124 disposed opposite to each other. The second air guide plate 12 is rotatable along a rotation axis located at the mounting end 123. The first air guide plate 11 includes a first end 116 and a second end 117 disposed opposite to each other. The mounting end 123 is disposed at the first end 116 or the second end 117, or between the first end 116 and the second end 117. It is understood that, compared to disposing the mounting end 123 between the first end 116 and the second end 117, disposing the mounting end 123 at the first end 116 or the second end 117 is beneficial for increasing the area of ​​the soft wind region.

[0048] It should be noted that the mounting end 123 and the free end 124 are arranged opposite each other in the length direction of the second air guide plate 12, or opposite each other in the width direction of the second air guide plate 12. The first end 116 and the second end 117 are arranged opposite each other in the length direction of the first air guide plate 11, or opposite each other in the width direction of the first air guide plate 11. When the second air guide plate 12 is in the second working position, the free end 124 is located between the first end 116 and the second end 117, or the free end 124 is flush with one of the first end 116 and the second end 117.

[0049] As an example, such as Figure 1 and Figure 2As shown, the first end 116 and the second end 117 are arranged opposite to each other in the width direction of the first air guide plate 11, the mounting end 123 is disposed between the first end 116 and the second end 117, and when the second air guide plate 12 is in the second working position, the free end 124 is disposed between the first end 116 and the second end 117.

[0050] In some embodiments of this application, the air guide structure 1 further includes a drive assembly 13 for driving the second air guide plate 12 to rotate. The drive assembly 13 includes a rotary motor 131 and a connecting arm 132. One end of the connecting arm 132 is sleeved on the drive shaft of the rotary motor 131, and the other end of the connecting arm 132 is connected to the second air guide plate 12. It should be noted that the number of drive assemblies 13 can be one or more. The structural composition of the drive assembly 13 here is only an example. The drive assembly 13 can also have other structural compositions. For example, the drive assembly 13 can also include a rotary motor and a rotating shaft. The rotating shaft is disposed at the mounting end 123, and the rotary motor is drivenly connected to the rotating shaft.

[0051] In some embodiments of this application, the first air guide plate 11 is provided with a groove 111, and when the second air guide plate 12 is in the second working position, the groove 111 accommodates the second air guide plate 12. It should be noted that "the groove 111 accommodates the second air guide plate 12" means that at least a portion of the second air guide plate 12 is located within the groove 111.

[0052] To further improve the overall aesthetics of the air guide structure 1, in some embodiments of this application, the groove depth of the groove 111 in the thickness direction of the first air guide plate 11 is not less than the thickness of the second air guide plate 12. For example, the groove depth of the groove 111 in the thickness direction of the first air guide plate 11 is equal to the thickness of the second air guide plate 12; and the groove length of the groove 111 in the length direction of the first air guide plate 11 is greater than the length of the second air guide plate 12, and the groove width of the groove 111 in the width direction of the first air guide plate 11 is greater than the width of the second air guide plate 12.

[0053] In order to further improve the structural stability of the integrated structure formed by the second air guide plate 12 and the first air guide plate 11 being stacked and nested, in some embodiments of this application, when the second air guide plate 12 is in the second working position, the side wall of the second air guide plate 12 abuts against the groove wall of the groove 111.

[0054] To further improve the overall aesthetics and compactness of the air guide structure 1, in some embodiments of this application, the first air guide plate 11 includes a first air guide surface 114 and a first back surface 115 disposed opposite to each other, and a groove 111 is formed on the first air guide surface 114, with the top of the groove wall of the groove 111 being flush with the first air guide surface 114, for example. The second air guide plate 12 includes a second air guide surface 125 and a second back surface 126 disposed opposite to each other. When the air guide structure 1 covers the air outlet 21, the first air guide surface 114 and the second air guide surface 125 are respectively disposed facing the interior of the air conditioner indoor unit 100. When the second air guide plate 12 is in the first working position, the second air guide plate 12 is located on the side of the first air guide surface 114 away from the first back surface 115. When the second air guide plate 12 is in the second working position, the first air guide surface 114 and the second air guide surface 125 are flush with each other, so that the first air guide plate 11 and the second air guide plate 12 are stacked and nested to form an integral structure.

[0055] It is understood that the first air guide surface 114 and the first back surface 115 are arranged opposite to each other in the thickness direction of the first air guide plate 11, and the second air guide surface 125 and the second back surface 126 are arranged opposite to each other in the thickness direction of the second air guide plate 12. When the second air guide plate 12 is in the first working position, the bottom of the groove 111 is another air guide surface of the first air guide plate 11.

[0056] It should be noted that the groove 111 can also be formed on the first back side 115. The top of the groove wall of the groove 111 can be flush with the first back side 115. Correspondingly, when the second air guide plate 12 is in the first working position, the second air guide plate 12 is located on the side of the first back side 115 away from the first air guide surface 114; when the second air guide plate 12 is in the second working position, the first back side 115 and the second back side 126 are flush.

[0057] In order to further improve the dispersion effect of high-speed airflow at the air outlet 21, in some embodiments of this application, the first air guide plate 11 and the second air guide plate 12 are respectively provided with a soft air section. The soft air section of the first air guide plate 11 includes a first air dissipation through hole 112, which is disposed at the bottom of the groove 111; the soft air section of the second air guide plate 12 includes a second air dissipation through hole 121.

[0058] It should be noted that the cross-sectional shape of the first ventilation hole 112 and the cross-sectional shape of the second ventilation hole 121 are independently circular, elliptical or polygonal, and the polygonal shape is, for example, a triangle, square, rectangle, trapezoid, pentagon, hexagon, etc.

[0059] In some embodiments of this application, at least when the second air guide plate 12 is in the first working position, the first air diffuser hole 112 and the second air diffuser hole 121 are misaligned so that the high-speed airflow from the air outlet 21 is diffused after multiple turns and blown out. The airflow velocity decreases rapidly after passing through the air guide structure 1, thereby reducing the turbulence of the airflow at the air outlet 21 and further improving the high-speed airflow diffusion effect at the air outlet 21. It should be noted that the "misalignment" can be a complete misalignment or a partial misalignment. Taking the misalignment of the first air diffuser hole 112 and the second air diffuser hole 121 when the second air guide plate 12 is in the second working position as an example, the forward projection of the first air diffuser hole 112 on the first plane and the forward projection of the second air diffuser hole 121 on the first plane partially overlap or do not overlap at all. The first plane refers to the plane parallel to the bottom of the groove 111.

[0060] In some embodiments of this application, the groove 111 is further provided with a first protrusion 113. When the second air guide plate 12 is in the first working position, the first protrusion 113 is separated from the second air dissipation hole 121. When the second air guide plate 12 is in the second working position, the first protrusion 113 is inserted into the second air dissipation hole 121 to improve the structural stability of the integrated structure formed by the second air guide plate 12 and the first air guide plate 11 being stacked and nested.

[0061] It should be noted that the first protrusion 113 can be cylindrical, prismatic, spherical, frustum-shaped, etc. The cross-sectional shape of the first protrusion 113 is, for example, the same as the cross-sectional shape of the second air diffuser 121, to improve the compatibility between the first protrusion 113 and the second air diffuser 121. The protrusion height of the first protrusion 113 in the thickness direction of the first air guide plate 11 is not less than the thickness of the second air guide plate 12. For example, the protrusion height of the first protrusion 113 in the thickness direction of the first air guide plate 11 is equal to the thickness of the second air guide plate 12, to improve the overall aesthetics of the air guide structure 1.

[0062] Furthermore, in some embodiments of this application, there are multiple first air diffuser holes 112, which are spaced apart in the groove 111. There is at least one first protrusion 113, which is disposed between two adjacent first air diffuser holes 112. Under these conditions, the uniformity of the distribution of the first air diffuser holes 112 in the groove 111 can be improved, thereby further improving the uniformity of airflow diffusion.

[0063] It should be noted that the first air diffuser hole 112 and the first protrusion 113 can be arranged side by side along the length of the first air guide plate 11 on the groove 111. When there are multiple first protrusions 113 and multiple first air diffuser holes 112, the first air diffuser holes 112 and the first protrusions 113 can be arranged in an array on the bottom of the groove 111, for example: Figure 1 and Figure 3 As shown, the first air diffuser 112 and the first protrusion 113 form a 3×6 array. Each first protrusion 113 is disposed between two adjacent first air diffuser 112 in the same row, or between two adjacent first air diffuser 112 in the same column. In this way, the uniformity of airflow dispersion is further improved, and the uniformity of the distribution of the first protrusion 113 on the groove 111 is also improved. Thus, when the second air guide plate 12 is housed in the groove 111, it is beneficial to improve the fit between the first air guide plate 11 and the second air guide plate 12.

[0064] In some embodiments of this application, the second air guide plate 12 is further provided with a second protrusion 122. When the second air guide plate 12 is in the first working position, the second protrusion 122 is separated from the first air dissipation hole 112. When the second air guide plate 12 is in the second working position, the second protrusion 122 is inserted into the first air dissipation hole 112, so as to further improve the structural stability of the integrated structure formed by the second air guide plate 12 and the first air guide plate 11 being stacked and nested.

[0065] It is understood that the second protrusion 122 is disposed on the side of the second air guide plate 12 facing the first air guide plate 11, that is, the second protrusion 122 is disposed on the second air guide surface 125 or the second back surface 126. The second protrusion 122 can be cylindrical, prismatic, spherical, frustum-shaped, etc. The cross-sectional shape of the second protrusion 122 is, for example, the same as the cross-sectional shape of the first air diffuser hole 112, to improve the adaptability between the second protrusion 122 and the first air diffuser hole 112. The protrusion height of the second protrusion 122 in the thickness direction of the second air guide plate 12 is greater than the groove depth of the groove 111 in the thickness direction of the first air guide plate 11. For example, the protrusion height of the second protrusion 122 in the thickness direction of the second air guide plate 12 is equal to the overall thickness of the first air guide plate 11 (the thickness of the part of the first air guide plate 11 without the groove 111), to improve the overall aesthetics of the air guide structure 1.

[0066] In some embodiments of this application, there are multiple second air diffuser holes 121, which are spaced apart on the second air guide plate 12. There is at least one second protrusion 122, which is disposed between two adjacent second air diffuser holes 121. Under these conditions, the uniformity of the distribution of the second air diffuser holes 121 on the second air guide plate 12 can be improved, thereby further improving the uniformity of airflow dispersion.

[0067] It should be noted that the second air diffuser hole 121 and the second protrusion 122 can be arranged side by side along the length of the second air guide plate 12. When there are multiple second protrusions 122 and multiple second air diffuser holes 121, the second protrusions 122 and the second air diffuser holes 121 can be arranged in an array on the second air guide plate 12, which can further improve the uniformity of airflow dispersion and further improve the fit between the first air guide plate 11 and the second air guide plate 12.

[0068] It should be noted that the first air guide plate 11 is provided with a first air dissipation hole 112 and a first protrusion 113, and the second air guide plate 12 is provided with a second air dissipation hole 121 and a second protrusion 122. When the second air guide plate 12 is in the second working position, the fit between the first air guide plate 11 and the second air guide plate 12 and the stability of the integrated structure can be further improved.

[0069] This application also provides an air conditioner indoor unit, such as... Figures 1 to 5 As shown, the indoor unit 100 of the air conditioner includes an air guide structure 1 and a casing 2. The casing 2 is provided with an air outlet 21, and the air guide structure 1 is rotatably connected to the casing 2 to open or close the air outlet 21. The specific structure of the air guide structure 1 is described in the above embodiments. Since all the technical solutions of the above embodiments are adopted, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here.

[0070] In some embodiments of this application, the first air guide plate 11 in the air guide structure 1 is pivotally connected to the housing 2.

[0071] In some embodiments of this application, see further reference. Figure 4 and Figure 5 When the indoor unit 100 of the air conditioner is in the gentle breeze mode, the first air guide plate 11 and the second air guide plate 12 are deployed and rotated. The high-speed airflow from the air outlet 21 is dispersed by the gentle breeze section, achieving a rapid reduction in airflow speed and thus achieving a windless effect. When the indoor unit 100 of the air conditioner is in the normal mode, the second air guide plate 12 and the first air guide plate 11 are attached to form an integrated structure. The airflow direction is changed by adjusting the rotation angle of the integrated structure. The normal mode can be either a cooling breeze mode or a heating breeze mode.

[0072] It should be noted that the applicant used CFD numerical simulation to conduct a simulation experiment on the air supply of the air conditioner indoor unit 100 in this application embodiment to observe the flow field of the air outlet 21 and the actual soft wind effect. The experimental results showed that in the soft wind mode, the high-speed airflow of the air outlet 21 rapidly decreases in speed after passing through the air guide structure 1, and there is no obvious high-speed airflow in the main area of ​​the flow field. The air supply comfort in the cooling and heating states can be further improved by adjusting the relative position of the first air guide plate 11 and the second air guide plate 12 and the size of the soft wind section.

[0073] In addition, the indoor unit 100 of the air conditioner also includes some conventional components, including but not limited to the evaporator and the fan.

[0074] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0075] The above provides a detailed description of an air guiding structure and an indoor air conditioning unit provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. An air guiding structure (1), characterized in that, The air guide structure (1) is used to rotatably open or close the air outlet (21) of the indoor unit (100) of the air conditioner, and the air guide structure (1) includes: First air guide plate (11); and The second air guide plate (12) is rotatably mounted on the first air guide plate (11); Among them, at least one of the first air guide plate (11) and the second air guide plate (12) is provided with a soft air section for dispersing the airflow of the air outlet (21); The second air guide plate (12) has a first working position and a second working position. When the air conditioner indoor unit (100) is in the soft wind mode, the second air guide plate (12) is in the first working position and the second air guide plate (12) and the first air guide plate (11) are movable and unfolded. When the air conditioner indoor unit (100) is in the normal mode, the second air guide plate (12) is in the second working position and the second air guide plate (12) is in contact with the first air guide plate (11).

2. The air guiding structure (1) according to claim 1, characterized in that, The second air guide plate (12) includes a mounting end (123) and a free end (124) disposed opposite to each other; the second air guide plate (12) is rotatable along a rotation axis, the rotation axis being located at the mounting end (123); The first air guide plate (11) includes a first end (116) and a second end (117) disposed opposite to each other. The mounting end (123) is disposed at the first end (116) or the second end (117), or the mounting end (123) is disposed between the first end (116) and the second end (117).

3. The air guiding structure (1) according to claim 2, characterized in that, The air guide structure (1) further includes a drive assembly (13) for driving the second air guide plate (12) to rotate. The drive assembly (13) includes a rotary motor (131) and a connecting arm (132). One end of the connecting arm (132) is sleeved on the drive shaft of the rotary motor (131), and the other end of the connecting arm (132) is connected to the second air guide plate (12).

4. The air guiding structure (1) according to any one of claims 1 to 3, characterized in that, The first air guide plate (11) is provided with a groove (111), and when the second air guide plate (12) is in the second working position, the groove (111) accommodates the second air guide plate (12).

5. The air guiding structure (1) according to claim 4, characterized in that, The first air guide plate (11) includes a first air guide surface (114) and a first back surface (115) arranged opposite to each other, and the groove (111) is formed on the first air guide surface (114); the second air guide plate (12) includes a second air guide surface (125) and a second back surface (126) arranged opposite to each other; When the air guide structure (1) covers the air outlet (21), the first air guide surface (114) and the second air guide surface (125) are respectively arranged facing the interior of the air conditioner indoor unit (100); When the second air guide plate (12) is in the first working position, the second air guide plate (12) is located on the side of the first air guide surface (114) away from the first back side surface (115); when the second air guide plate (12) is in the second working position, the first air guide surface (114) and the second air guide surface (125) are flush.

6. The air guiding structure (1) according to claim 4, characterized in that, The first air guide plate (11) and the second air guide plate (12) are respectively provided with the soft air section; The first air guide plate (11) includes a first air diffuser hole (112) in the soft air section, which is disposed at the bottom of the groove (111). The soft air section of the second air guide plate (12) includes a second air diffuser hole (121).

7. The air guiding structure (1) according to claim 6, characterized in that, At least when the second air guide plate (12) is in the first working position, the first air diffuser hole (112) and the second air diffuser hole (121) are misaligned.

8. The air guiding structure (1) according to claim 6 or 7, characterized in that, The groove (111) is also provided with a first protrusion (113). When the second air guide plate (12) is in the first working position, the first protrusion (113) is separated from the second air dissipation hole (121); when the second air guide plate (12) is in the second working position, the first protrusion (113) is inserted into the second air dissipation hole (121).

9. The air guiding structure (1) according to claim 6 or 7, characterized in that, The second air guide plate (12) is also provided with a second protrusion (122); when the second air guide plate (12) is in the first working position, the second protrusion (122) is separated from the first air dissipation hole (112); when the second air guide plate (12) is in the second working position, the second protrusion (122) is inserted into the first air dissipation hole (112).

10. An indoor unit (100) for an air conditioner, characterized in that, The indoor unit (100) of the air conditioner includes: Housing (2), said housing (2) having an air outlet (21); and An air guide structure (1) is rotatably connected to the housing (2) to open or close the air outlet (21); Wherein, the air guiding structure (1) is the air guiding structure (1) as described in any one of claims 1 to 9.

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