Air guide assembly, air conditioner indoor unit and air conditioner

Abstract

The utility model relates to air conditioning technical field discloses a kind of air deflector assembly, air conditioner indoor unit and air conditioner, air deflector assembly is used for air conditioner indoor unit, including first air deflector and multiple air deflector leaves, first air deflector is used to be rotatably connected in the shell of air conditioner indoor unit, multiple air deflector leaves are spaced apart on first air deflector along the length direction of first air deflector, air deflector includes first air deflector piece and second air deflector piece rotatably connected to first air deflector, second air deflector piece can be moved along first direction relative to first air deflector, first direction is set with the length direction of first air deflector Angle and parallel with the board surface of first air deflector.The air deflector assembly of the utility model can adjust the overall length of air deflector, when second air deflector piece moves along first direction relative to first air deflector, increase the length of air deflector, increase the angle of air deflector assembly swing, so that the air of air conditioner can cover larger space range, satisfy the demand of customer large-angle air blowing.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to an air guide component, an indoor air conditioning unit, and an air conditioner. Background Technology

[0002] This section provides only background information relevant to this disclosure and is not necessarily prior art.

[0003] The air louvers of the indoor unit of a wall-mounted split air conditioner have a small left-right swing angle, and can usually only swing within a limited range. As a result, the air blown out by the air conditioner cannot cover a large space and cannot meet the customer's need for a wide-angle airflow. Utility Model Content

[0004] The purpose of this invention is to at least solve the problem that traditional wall-mounted split air conditioners have a small swing angle, making it difficult to meet customers' needs for large-angle airflow. This purpose is achieved through the following technical solution: The first aspect of this utility model provides an air guiding assembly, comprising: The first air guide plate is used to rotatably connect to the housing of the indoor unit of the air conditioner; Multiple air guide vanes are spaced apart on the first air guide plate along its length. Each air guide vane includes a first air blade and a second air blade. The first air blade is rotatably connected to the first air guide plate. The second air blade is configured to move relative to the first air blade along a first direction. The first direction is at an angle to the length direction of the first air guide plate and is parallel to the surface of the first air guide plate.

[0005] The air guide assembly of this utility model is provided with multiple air guide blades spaced apart along the length of the first air guide plate. Each air guide blade includes a first air blade and a second air blade that can move along a first direction. When the second air blade can move relative to the first air blade along the first direction, the overall length of the air guide blade can be adjusted, increasing the length and area of ​​the air guide blade, thereby increasing the swing angle of the air guide assembly. This allows the air blown by the air conditioner to cover a larger space, enhancing the air delivery range and air guiding capacity of the air guide assembly, and meeting the customer's need for large-angle air blowing.

[0006] In addition, the air guide assembly according to this utility model may also have the following additional technical features: In some embodiments of this utility model, the second wind blade component includes a second wind blade and a connecting member connected to the second wind blade, and the first wind blade component is connected to the second wind blade through the connecting member.

[0007] In some embodiments of this utility model, the connector includes a connecting sleeve, and the end of the first fan blade facing the second fan blade extends into and connects to the connecting sleeve.

[0008] In some embodiments of this utility model, a limiting structure is provided between the connecting sleeve and the first fan blade. The limiting structure includes a limiting part disposed on the connecting sleeve and a limiting mating part disposed on the first fan blade. The limiting part and the limiting mating part are connected in a mating manner.

[0009] In some embodiments of this utility model, the limiting part includes one of a limiting post and a limiting groove, and the limiting mating part includes the other of the limiting post and the limiting groove, wherein the limiting post and the limiting groove are mated.

[0010] In some embodiments of this utility model, the air guide assembly further includes a second air guide plate, which is pivotally connected to the second fan blade, and the second air guide plate is configured to move relative to the first air guide plate along the first direction.

[0011] In some embodiments of this utility model, the second air guide plate is provided with a plurality of clearance portions on the side near the first air blade, the first air blade is disposed on the clearance portion, and the plurality of clearance portions are provided in a one-to-one correspondence with the plurality of first air blades.

[0012] In some embodiments of this utility model, the second air guide plate is provided with a plurality of first mounting portions spaced apart along the length direction of the second air guide plate, and each of the second fan blades is provided with a first mating portion, and the plurality of first mating portions are pivotally connected to the plurality of first mounting portions in a one-to-one correspondence.

[0013] In some embodiments of this utility model, the first mounting part includes one of a first mounting boss and a first connecting block, and the first mating part includes the other of the first mounting boss and the first connecting block. The first mounting boss is provided with a first through hole, and the first connecting block is mated and connected with the first through hole.

[0014] The second aspect of this utility model provides an indoor unit for an air conditioner, comprising: A housing having an air outlet; As described in any of the above-mentioned air guide components, a plurality of the air guide vanes are disposed at the air outlet to adjust the air delivery direction.

[0015] A third aspect of this utility model provides an air conditioner comprising an indoor unit as described in any of the preceding claims. Attached Figure Description

[0016] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 A schematic diagram of the structure of the air guide assembly according to an embodiment of the present invention is shown. Figure 2 An exploded view schematically showing an air guide assembly according to an embodiment of the present invention; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 for Figure 2 Enlarged view of point B in the middle; Figure 5 A schematic diagram of the structure of the air guide vane of the air guide assembly according to an embodiment of the present invention is shown. Figure 6 A schematic diagram of the structure of an indoor air conditioner unit according to an embodiment of the present invention is shown. Figure 7 A schematic diagram of a portion of the structure of an indoor air conditioning unit according to an embodiment of the present invention is shown from a first perspective. Figure 8 A partial structural schematic diagram of an air conditioner indoor unit according to an embodiment of the present invention is shown from a second perspective. Figure 9 for Figure 8 Cross-sectional view at point CC.

[0017] The attached figures are labeled as follows: 1. Indoor air conditioner unit; 10. Air guide assembly; 20. Housing; 201. Air outlet; 30. Third air guide plate; 40. Air guide unit; 401. Fan blade; 402. Connecting plate; 11. First air guide plate; 111. Connecting boss; 112. Connecting shaft; 12. First fan blade; 121. Connecting sleeve; 122. First mating part; 1221. First connecting block; 13. Second fan blade; 131. Second fan blade; 132. Connecting part; 1321. Connecting sleeve; 14. Limiting part; 141. Limiting groove; 15. Limiting and fitting part; 151. Limiting post; 16. Second air guide plate; 161. Clearance section; 162. First mounting section; 1621. First mounting boss. Detailed Implementation

[0018] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

[0019] It should be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. Unless the context clearly indicates otherwise, the singular forms “a,” “an,” and “described” as used herein may also include the plural forms. The terms “comprising,” “including,” “containing,” and “having” are inclusive and therefore indicate the presence of the stated features, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not construed as requiring them to be performed in a particular order described or illustrated unless the order of performance is explicitly indicated. It should also be understood that additional or alternative steps may be used.

[0020] Although terms such as first, second, third, etc., may be used in this document to describe multiple elements, components, regions, layers, and / or segments, these elements, components, regions, layers, and / or segments should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or segment from another. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms used herein do not imply order or sequence. Therefore, the first element, component, region, layer, or segment discussed below may be referred to as the second element, component, region, layer, or segment without departing from the teachings of the exemplary embodiments.

[0021] For ease of description, spatial relative terms may be used in the text to describe the relationship of one element or feature relative to another element or feature, as shown in the figure. These relative terms include, for example, "inside," "outside," "middle," "outer," "below," "below," "above," "over," etc. Such spatial relative terms are intended to include different orientations of the device in use or operation, other than those depicted in the figure. For example, if the device in the figure is flipped, an element described as "below other elements or features" or "below other elements or features" would subsequently be oriented "above other elements or features" or "above other elements or features." Therefore, the example term "below" can include both upper and lower orientations.

[0022] In related technologies, the air supply louvers of the indoor unit of a wall-mounted split air conditioner have a limited swing angle in the left and right directions. This results in a relatively small range of rotation when the air supply louvers swing left and right, causing the air blown out by the air conditioner to only cover a small space. It is impossible to achieve a wider swing range and it is difficult to meet customers' needs for large-angle air blowing.

[0023] In view of this, this embodiment provides an air guide assembly 10, which aims to adjust the overall length of the air guide by adding a second air blade 13 that can move along a first direction to the first air blade 12, thereby increasing the swing angle of the air guide assembly 10 and enabling the air blown out by the air conditioner to cover a larger space, thus solving the above-mentioned technical problems.

[0024] like Figures 1 to 5 As shown, according to an embodiment of the present invention, an air guiding assembly 10 is proposed, comprising a first air guiding plate 11 and a plurality of air guiding blades, wherein: The first air guide plate 11 is rotatably connected to the housing 20 of the indoor unit 1 of the air conditioner. The first air guide plate 11 and the housing can be pivotally connected or rotatably connected, etc. In this embodiment, it is pivotally connected, that is, the first air guide plate 11 rotates around a fixed axis, so that the first air guide plate 11 can rotate around this pivot axis at a certain angle. The first air guide plate 11 refers to a plate-like structure with air guiding function. The plate surface of the first air guide plate 11 has an air guiding function, that is, the airflow can flow along the plate surface of the first air guide plate 11, thereby changing the airflow direction. The first air guide plate 11 can be a flat plate or an arc-shaped plate, etc.

[0025] Multiple guide vanes are spaced apart along the length of the first guide plate 11. Each guide vane includes a first vane component 12 and a second vane component 13. The first vane component 12 is pivotally mounted on the first guide plate 11, allowing it to rotate within a certain angle to further adjust the airflow direction. The second vane component 13 is configured to move relative to the first vane component 12 along a first direction. This first direction forms an angle with the length of the first guide plate 11 and is parallel to the surface of the first guide plate 11. This allows the second vane component 13 to change the overall length and area of ​​the guide vane during movement. The increase in the length and area of ​​the guide vane directly affects the swing angle of the airflow guide assembly 10. Because the guide vane is longer, at the same pivot angle, the airflow through the guide vane can cover a wider area, while reducing resistance when airflow passes through the guide vane, allowing the airflow to pass through the guide vane more smoothly and improving air delivery efficiency.

[0026] The air guide assembly 10 of this utility model is provided with a plurality of air guide blades spaced apart along the length direction of the first air guide plate 11. Each air guide blade includes a first air blade 12 and a second air blade 13 that can move along a first direction. When the second air blade 13 can move relative to the first air blade 12 along the first direction, the overall length of the air guide blade can be adjusted, increasing the length and area of ​​the air guide blade, thereby increasing the swing angle of the air guide assembly 10, so that the air blown by the air conditioner can cover a larger space, enhancing the air delivery range and air guiding capacity of the air guide assembly 10, and meeting the customer's need for large-angle air blowing.

[0027] In some embodiments of this utility model, the second wind blade 13 includes a second wind blade 131 and a connector 132 connected to the second wind blade 131, and the first wind blade 12 is connected to the second wind blade 131 through the connector 132.

[0028] like Figure 2 and Figure 5 As shown, the second fan blade 131 is elongated to better fit with the first fan blade 12, and its surface can be designed with a certain curvature to optimize airflow efficiency, reduce air resistance, and allow air to pass through more smoothly, thereby improving the air conditioning's delivery effect. One end of the connector 132 is connected to the second fan blade 131, and the other end is connected to the end of the first fan blade 12 away from the first air guide plate 11. By setting the connector 132, a sliding connection between the second fan blade 131 and the first fan blade 12 can be achieved, ensuring the stability and reliability of the connection. The second fan blade 131 and the connector 132 are an integral structure, meaning that the second fan blade 131 and the connector 132 are manufactured as a single component. This integral structure reduces the number of connection points between components, thereby reducing the risk of structural failure due to loosening or damage at connection points, improving structural strength, and ensuring the reliability and durability of the second fan blade 13. The second fan blade 131 and the connector 132 can also be a separate structure, that is, the second fan blade 131 and the connector 132 are two independent components, which are combined together by a certain connection method (such as screws, rivets, buckles, etc.), so that the two components have greater flexibility in manufacturing and use.

[0029] In some embodiments of this utility model, the connector 132 includes a connecting sleeve 1321, and the end of the first fan blade 12 facing the second fan blade 131 extends into and is connected to the connecting sleeve 1321.

[0030] like Figure 2 and Figure 5As shown, the connecting sleeve 1321 is a hollow tubular structure. An opening is provided at the end of the connecting sleeve 1321 facing away from the second fan blade 131. A connecting cavity communicating with the opening is provided inside the connecting sleeve 1321. The connecting cavity is used to accommodate a portion of the first fan blade 12. The end of the first fan blade 12 facing the second fan blade 131 extends into the connecting cavity through the opening, using a clearance fit. That is, the inner diameter of the connecting sleeve 1321 is slightly larger than the outer diameter of the first air guide plate 11, and the inner peripheral wall of the connecting sleeve 1321 fits against the outer peripheral wall of the first air guide plate 11, making the connection between the connecting sleeve 1321 and the first air guide plate 11 tight, improving the structural stability of the entire air guide assembly 10, reducing air leakage, and improving the efficiency of the air guide assembly 10. At the same time, there is a certain gap between the connecting sleeve 1321 and the first air guide plate 11, allowing the first air guide plate 11 to slide smoothly within the connecting sleeve 1321.

[0031] In some embodiments of this utility model, a limiting structure is provided between the connecting sleeve 1321 and the first wind blade 12. The limiting structure includes a limiting part 14 disposed on the connecting sleeve 1321 and a limiting mating part 15 disposed on the first wind blade 12, with the limiting part 14 and the limiting mating part 15 engaging. By providing a limiting structure between the connecting sleeve 1321 and the first wind blade 12, the limiting part 14 and the limiting mating part 15 remain in contact during the sliding process of the first wind blade 12, limiting the range of motion of the first wind blade 12. When the first wind blade 12 slides to the limiting position, the limiting part 14 and the limiting mating part 15 interact to prevent the first wind blade 12 from continuing to slide, ensuring that it will not come out when sliding within the connecting sleeve 1321. This effectively prevents the first wind blade 12 from coming out due to external force or accidental operation, thereby improving the stability and reliability of the connection between the connecting sleeve 1321 and the first wind blade 12.

[0032] In some embodiments of this utility model, the limiting part 14 includes one of the limiting post 151 and the limiting groove 141, and the limiting mating part 15 includes the other of the limiting post 151 and the limiting groove 141, with the limiting post 151 mating with the limiting groove 141.

[0033] like Figure 5As shown, a limiting groove 141 is provided on the peripheral wall of the connecting sleeve 1321. There is one limiting groove 141, which extends along the length direction of the connecting sleeve 1321. The limiting groove 141 is used to provide a sliding path for the first fan blade 12 and limit the sliding range of the first fan blade 12. A limiting post 151 is provided on one side wall of the first fan blade 12. There is one limiting post 151, which extends in a direction perpendicular to the extension direction of the first fan blade 12. The limiting post 151 extends into the limiting groove 141 and slides along the limiting groove 141. The shape and size of the limiting post 151 match the limiting groove 141, so that the limiting post 151 can slide smoothly along the limiting groove 141. When the first fan blade 12 slides within the connecting sleeve 1321, the limiting post 151 slides within the limiting groove 141, ensuring that the first fan blade 12 will not come out of the connecting sleeve 1321, and that the sliding process is smooth and stable.

[0034] The combined use of the first fan blade 12 and the second fan blade 13 allows for adjustment of the guide vane length. Specifically, the first fan blade 12 is mounted on the first air guide plate 11 of the indoor unit 1 of the air conditioner and can rotate around its pivot point to adjust the airflow direction. Initially, the second fan blade 13 is in a retracted state. When the user needs to adjust the length of the guide vane after turning on the air conditioner, the second fan blade 13 can be pulled outwards. Guided by the first fan blade 12, the second fan blade 13 slides in a predetermined direction. During this sliding process, the length and area of ​​the second fan blade 13 gradually increase, extending it from the retracted state to the required length, thereby lengthening the overall length and area of ​​the guide vane and enhancing its airflow capability. During the sliding process, the limiting structure prevents the second fan blade 13 from detaching from the first fan blade 12 and allows it to slide within a predetermined range. When the second fan blade 13 slides to the limiting position, the engagement of the limiting post 151 and the limiting groove 141 prevents further sliding, ensuring that the second fan blade 13 remains in the desired position. By adjusting the length of the second fan blade 13, the air delivery angle is increased, allowing the air outlet to cover a wider area.

[0035] In other embodiments, the limiting post 151 can be disposed on the inner wall of the connecting sleeve 1321, and the limiting groove 141 is disposed on the outer surface of the first fan blade 12. In addition, the number of limiting grooves 141 and limiting posts 151 can both be multiple. For example, multiple limiting posts 151 can be disposed in one limiting groove 141, or multiple limiting grooves 141 and multiple limiting posts 151 can be disposed, and the limiting grooves 141 and the limiting posts 151 correspond one-to-one.

[0036] In related technologies, when the air guide plate of the indoor unit 1 of the air conditioner delivers air, the air delivery distance is short due to the limited length of the air guide plate, which cannot meet the needs of some customers for long-distance air delivery.

[0037] In contrast, in this embodiment, the air guide assembly 10 further includes a second air guide plate 16, which is pivotally connected to the second fan blade 13 and can move relative to the first air guide plate 11 in a first direction.

[0038] like Figure 2 As shown, the second air guide plate 16 is pivotally connected to multiple second air blades 13, allowing the second air guide plate 16 to rotate within a certain angle. The second air guide plate 16 also serves as a connecting rod for the multiple second air blades 13, enabling them to be connected together to form a unified adjustment system. Users can adjust the left-right position of the second air guide plate 16 and simultaneously adjust the swing angle of the multiple second air blades 13 to achieve more flexible airflow adjustment. The second air guide plate 16 can move relative to the first air guide plate 11. Since the second air guide plate 16 is connected to the second air blades 13, and the length of the second air blades 13 is adjustable, the second air guide plate 16 can move away from the housing 20 within a certain range, thereby increasing the overall length of the air guide plate, expanding the airflow range, and meeting the needs of long-distance airflow.

[0039] In this embodiment, a connecting sleeve 121 is provided at the bottom of the first fan blade 12, and an opening is provided on one side of the connecting sleeve 121. A connecting boss 111 is provided at the top of the first air guide plate 11, and a connecting shaft 112 is provided on the connecting boss 111. The connecting sleeve 121 is snapped onto the connecting shaft 112 through the opening. Multiple connecting sleeves 121 and multiple connecting bosses 111 are connected in a one-to-one correspondence, so that the first fan blade 12 and the first air guide plate 11 are pivotally connected.

[0040] In some embodiments of this utility model, the second air guide plate 16 is provided with a plurality of clearance portions 161 on the side near the first air blade 12, the first air blade 12 is disposed on the clearance portion 161, and the plurality of clearance portions 161 are provided in a one-to-one correspondence with the plurality of first air blades 12.

[0041] like Figure 3 and Figure 4As shown, the clearance portion 161 is an arc-shaped notch formed on the side of the second air guide plate 16 near the first fan blade 12. Multiple clearance portions 161 are spaced apart along the length of the second air guide plate 16, and each clearance portion 161 corresponds to a multiple connecting boss 111 and a connecting post. In the initial state, the second air guide plate 16 is in a retracted state, and the clearance portions 161 correspond to the positions of the first fan blade 12, allowing the first fan blade 12 to move freely within its normal range of motion. When the user manually adjusts the swing angle of the fan blade or pulls out the second air guide plate 16, the design of the clearance portions 161 prevents interference between the first fan blade 12 and the second air guide plate 16, ensuring smooth operation. When the user retracts the second air guide plate 16, the clearance part 161 provides sufficient space for the first fan blade 12, ensuring that the second air guide plate 16 will not interfere with the first fan blade 12 when it is retracted, so that the second air guide plate 16 can be retracted smoothly and completely, ensuring the compactness and aesthetics of the air guide assembly 10 in the retracted state.

[0042] In other embodiments, a driving mechanism can be provided to enable the second air guide plate 16 to slide relative to the first air guide plate 11. For example, a cylinder can be provided in the housing 20, with the driving end of the cylinder connected to the second air guide plate 16. Through the extension and retraction of the cylinder, power is transmitted to the second air guide plate 16, which can precisely control the second air guide plate 16 to slide in a predetermined direction under the drive of the cylinder, increasing or decreasing the length of the air guide assembly 10, thereby adjusting the air delivery range.

[0043] In some embodiments of this utility model, the second air guide plate 16 is provided with a plurality of first mounting portions 162 spaced apart along its length, and each second fan blade 13 is provided with a first mating portion 122. The plurality of first mating portions 122 are pivotally connected to the plurality of first mounting portions 162 in a one-to-one correspondence. When assembling the second air guide plate 16 and the second fan blade 13, the connection between the second air guide plate 16 and the second fan blade 13 is positioned by the first mounting portions 162 and the first mating portions 122, so that the second fan blade 13 can be accurately installed into the predetermined position on the second air guide plate 16, improving the accuracy and reliability of the installation. Moreover, the detachable connection method facilitates disassembly and assembly, improving the efficiency of disassembly and assembly.

[0044] In some embodiments of this utility model, the first mounting part 162 includes one of the first mounting boss 1621 and the first connecting block 1221, and the first mating part 122 includes the other of the first mounting boss 1621 and the first connecting block 1221. The first mounting boss 1621 is provided with a first through hole, and the first connecting block 1221 is mated and connected with the first through hole.

[0045] like Figure 4As shown, the first mounting boss 1621 is typically a circular or square protrusion, protruding from the upper surface of the second air guide plate 16. Multiple first mounting bosses 1621 are spaced apart along the length of the second air guide plate 16, ensuring even distribution of the multiple second fan blades 13. The first through hole is located at the center of the first mounting boss 1621. A first connecting block 1221 is provided at the bottom of the second fan blade 131, and multiple first connecting blocks 1221 are connected to multiple first through holes one-to-one. During assembly, the first connecting block 1221 is aligned with the first through hole, inserted, and fixed. The interference fit ensures that the second fan blade 13 is securely mounted on the second air guide plate 16, improving installation efficiency and allowing for flexible pivoting adjustment. For disassembly, simply pull the first connecting block 1221 out of the first through hole to easily remove the second fan blade 13 from the second air guide plate 16, facilitating maintenance and component replacement.

[0046] The second aspect of this utility model provides an air conditioner indoor unit 1, such as... Figures 6 to 9 As shown, the indoor unit 1 of the air conditioner includes a housing 20 and the aforementioned air guide assembly 10. The housing 20 has an air outlet 201, and multiple air guide vanes are disposed at the air outlet 201 to adjust the airflow direction. In this embodiment, the indoor unit 1 also includes a third air guide plate 30, which is pivotally connected to the housing 20 and can rotate around its pivot point. This third air guide plate is used to block the front of the air outlet 201 when the air conditioner is turned off. When the air conditioner is turned off, the first air guide plate 11 and the second air guide plate 16 are horizontally positioned, blocking the bottom of the air outlet 201, while the third air guide plate 30 is vertically positioned. The first air guide plate 11, the second air guide plate 16, and the third air guide plate 30 are perpendicular to each other, jointly blocking the air outlet 201. This maintains an aesthetically pleasing appearance while effectively protecting the internal components of the indoor unit 1 and extending its service life.

[0047] like Figure 8 As shown, in this embodiment, the indoor unit 1 of the air conditioner also includes an air guide unit 40 disposed inside the housing 20. The air guide unit 40 includes multiple fan blades 401 and a connecting plate 402 connecting the multiple fan blades 401. The two ends of the connecting plate 402 are pivotally connected to the left and right end walls of the housing 20, respectively, and the multiple fan blades 401 are pivotally connected to the connecting plate 402. By providing the air guide unit 40 inside the housing 20, the airflow can be guided to the air guide assembly 10, reducing the turbulence phenomenon of the airflow at the air outlet 201, making the air delivery more stable, reducing noise, and also helping to improve the air delivery efficiency of the air conditioner.

[0048] The third aspect of this utility model provides an air conditioner, including an outdoor unit and the aforementioned indoor unit 1. The outdoor unit includes a compressor, a heat exchanger, a four-way valve, an expansion valve, etc. The compressor, the outdoor heat exchanger, the four-way valve, the expansion valve, and the indoor heat exchanger are connected by refrigerant pipelines to form a refrigeration / heating system.

[0049] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. An air guide assembly for use in an air conditioning indoor unit, characterized in that, include: The first air guide plate is used to rotatably connect to the housing of the indoor unit of the air conditioner; Multiple air guide vanes are spaced apart on the first air guide plate along its length. Each air guide vane includes a first air blade and a second air blade connected together. The first air blade is rotatably connected to the first air guide plate. The second air blade is configured to move relative to the first air blade in a first direction. The first direction is at an angle to the length direction of the first air guide plate and is parallel to the surface of the first air guide plate.

2. The air guide assembly according to claim 1, characterized in that, The second wind turbine component includes a second wind blade and a connector connected to the second wind blade, and the first wind turbine component is connected to the second wind blade through the connector.

3. The air guiding assembly according to claim 2, characterized in that, The connector includes a connecting sleeve, and the end of the first fan blade facing the second fan blade extends into and connects to the connecting sleeve.

4. The air guide assembly according to claim 3, characterized in that, A limiting structure is provided between the connecting sleeve and the first fan blade. The limiting structure includes a limiting part provided on the connecting sleeve and a limiting mating part provided on the first fan blade. The limiting part and the limiting mating part are connected in a mating manner.

5. The air guide assembly according to claim 4, characterized in that, The limiting part includes one of a limiting post and a limiting groove, and the limiting mating part includes the other of the limiting post and the limiting groove, wherein the limiting post and the limiting groove are mated.

6. The air guiding assembly according to any one of claims 1 to 5, characterized in that, The air guide assembly further includes a second air guide plate, which is pivotally connected to the second fan blade, and the second air guide plate is configured to move relative to the first air guide plate along the first direction.

7. The air guiding assembly according to claim 6, characterized in that, The second air guide plate has multiple clearance parts on the side near the first air blade, the first air blade is disposed on the clearance parts, and the multiple clearance parts are disposed one-to-one with the multiple first air blades.

8. The air guide assembly according to claim 6, characterized in that, The second air guide plate is provided with a plurality of first mounting parts spaced apart along the length of the second air guide plate, and each of the second air blades is provided with a first mating part, and the plurality of first mating parts are pivotally connected to the plurality of first mounting parts in a corresponding manner.

9. The air guiding assembly according to claim 8, characterized in that, The first mounting part includes one of a first mounting boss and a first connecting block, and the first mating part includes the other of the first mounting boss and the first connecting block. The first mounting boss is provided with a first through hole, and the first connecting block is mated and connected with the first through hole.

10. An indoor unit for an air conditioner, characterized in that, include: A housing having an air outlet; According to any one of claims 1 to 9, the air guide assembly comprises a plurality of air guide vanes disposed at the air outlet to adjust the air delivery direction.

11. An air conditioner, characterized in that, Includes the air conditioner indoor unit as described in claim 10.

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