Air deflector assembly, air conditioner indoor unit and air conditioner

Abstract

The utility model provides an air guide plate assembly, an air conditioner indoor unit and an air conditioner, the air guide plate assembly comprises a main air guide plate, the main air guide plate comprises a main plate body, and the main plate body is provided with a ventilation opening in a penetrating mode in the thickness direction; the auxiliary air guide plate comprises a connecting part and an auxiliary plate body which are connected, the auxiliary air guide plate is installed on the main air guide plate, the auxiliary plate body is located at the ventilation opening, and the auxiliary plate body is connected with the main air guide plate through the connecting part; the driving assembly is arranged on the main air guide plate and is in transmission connection with the auxiliary air guide plate; the main air guide plate is provided with a guide rail extending in the first direction, and the connecting part is slidably connected with the guide rail. The driving assembly can drive the connecting part of the auxiliary air guide plate to move between a common air outlet position and an anti-condensation position along the guide rail; at the common air outlet position, the auxiliary plate body covers the ventilation opening; and at the anti-condensation position, the auxiliary plate body is located on the upstream side of the main plate body or the auxiliary plate body is located on the downstream side of the main plate body in the air outlet direction of the ventilation opening.

Description

Technical Field

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

[0002] Air conditioners have become an indispensable household appliance in modern life, and users have increasingly higher demands for their performance and comfort. In practical applications, especially in high-humidity environments, air conditioners are prone to condensation during prolonged cooling operation, particularly at the air deflector where water can drip. This not only affects the user experience but also leads to after-sales complaints. Therefore, condensation is a problem that should be avoided and resolved during the design and development of air conditioners.

[0003] Condensation in air conditioners is mainly caused by hot indoor air encountering a cooler casing surface. Water vapor condenses upon contact with the cold surface, forming water mist that then condenses into larger water droplets that adhere to the casing surface or even drip off.

[0004] There is a type of air guide plate that uses an air outlet on the air guide plate and a rotatable auxiliary air guide plate at the air outlet position to prevent condensation. However, under normal circumstances, the direction of cooling air outlet is as high as possible or horizontal to avoid cold air blowing into people, which results in a poor user experience. However, if a rotation method is used, the auxiliary air guide plate needs to rotate to achieve the anti-condensation effect. After passing through the auxiliary air guide plate, the cold air blows downward, causing cold air to blow into people, which worsens the user experience. At the same time, the rotation method cannot ensure that the airflow can blow more towards the outer surface of the main air guide plate, so it needs to be kept in the anti-condensation position for a longer period of time, affecting the air outlet effect. Utility Model Content

[0005] The primary objective of this invention is to provide an air guide plate assembly that ensures the direction of cold air flow remains constant, thus guaranteeing the user experience, while also addressing the condensation problem.

[0006] The second objective of this invention is to provide an indoor air conditioning unit that uses the aforementioned air guide plate assembly.

[0007] The third objective of this invention is to provide an air conditioner that uses the aforementioned air guide plate assembly.

[0008] To achieve the aforementioned first objective, this utility model provides an air guide plate assembly, comprising: a main air guide plate, the main air guide plate including a main body, the main body having a vent extending through it along its thickness direction; an auxiliary air guide plate, the auxiliary air guide plate including a connecting part and an auxiliary plate body connected together, the auxiliary air guide plate being mounted on the main air guide plate, the auxiliary plate body being located at the vent, and the auxiliary plate body being connected to the main air guide plate through the connecting part; a driving assembly, the driving assembly being disposed on the main air guide plate and being drively connected to the auxiliary air guide plate; a guide rail extending along a first direction is provided on the main air guide plate, the connecting part being slidably connected to the guide rail; the driving assembly is capable of driving the connecting part of the auxiliary air guide plate to move along the guide rail between a normal air outlet position and an anti-condensation position; in the normal air outlet position, the auxiliary plate body covers the vent; in the anti-condensation position, along the air outlet direction of the vent, the auxiliary plate body is located upstream of the main body, or the auxiliary plate body is located downstream of the main body.

[0009] As can be seen from the above scheme, in normal cooling mode, the auxiliary air guide plate is located at the normal air outlet position and covers the vent. To prevent cold air from blowing directly into people, the air guide plate is generally not in the optimal position, resulting in a temperature difference on both sides of the air guide plate and causing condensation on its outer side. There are two anti-condensation positions. In the first anti-condensation position, the auxiliary plate is located downstream of the main plate, used to remove condensation on the outer side of the main plate. The auxiliary plate is moved to the downstream side of the main plate by a drive component. The walls of the main plate and the auxiliary plate are staggered, which can change the airflow field passing through the main plate. After the cold air passes through the vent on the main plate, it is blocked by the auxiliary air guide plate. The cold air disperses in all directions along the outer surface of the main plate. During the flow of cold air, the temperature difference on both sides of the main plate is reduced, and the condensation on the outer side of the main plate is carried away.

[0010] In the second anti-condensation position, the auxiliary plate is located upstream of the main plate. Its main function is to remove condensation from the outer surface of the auxiliary plate. A drive assembly moves the auxiliary plate upstream of the main plate, altering the airflow pattern. After passing through the auxiliary plate, the cold air is obstructed by the main plate. The cold air then flows along the inner surface of the main plate, the outer surface of the auxiliary plate, and out through the main plate's vents. During this airflow, the condensation on the outer side of the auxiliary plate is carried away.

[0011] In the air guide plate assembly of this utility model, the auxiliary air guide plate moves by pushing horizontally, which can ensure that the angle of the main air guide plate and the auxiliary air guide plate remains unchanged, and can ensure that the direction of cold air outflow remains unchanged, thus improving the user experience. At the same time, by pushing horizontally, more airflow can be guided to the outer surface of the main air guide plate or the auxiliary air guide plate, thereby ensuring that condensation can be eliminated as soon as possible.

[0012] A preferred embodiment is that there are two or more ventilation openings, which are arranged at intervals; the number of auxiliary plates is the same as the number of ventilation openings, and the auxiliary plates are set in a one-to-one correspondence with the ventilation openings; the auxiliary air guide plate also includes a plate connecting rod, and the connecting part and the auxiliary plate are both set on the plate connecting rod.

[0013] Therefore, the number of ventilation openings can also be multiple. The auxiliary air guide plate moves together with each auxiliary plate through the plate connecting rod, ensuring the consistency of the movement of each auxiliary plate.

[0014] A further proposed solution is to have a grid-like motherboard body with ventilation holes formed by the grid on the motherboard body.

[0015] Therefore, the grid-shaped mainboard body can ensure that condensation on the outer surface of the mainboard and the outer surface of the auxiliary board can be eliminated as quickly as possible.

[0016] A preferred embodiment is that both the vent and the auxiliary panel are elongated and extend along the width of the main panel, with the auxiliary panel and the vent fitting together at a clearance in the normal air outlet position.

[0017] A preferred embodiment is that the thickness of the auxiliary board is equal to the thickness of the main board, and in the normal air outlet position, the inner surface of the auxiliary board is coplanar with the inner surface of the main board.

[0018] Therefore, it is evident that in normal air outlet positions, no step is formed between the auxiliary plate and the main plate to avoid affecting airflow.

[0019] In a preferred embodiment, the main air guide plate further includes a first support portion and a second support portion, which are located at both ends of the main body along its length and both protrude from the inner surface of the main body; both the first support portion and the second support portion are provided with guide rails, and both ends of the auxiliary air guide plate are provided with connecting portions, which correspond one-to-one with the guide rails.

[0020] It can be seen that the auxiliary air guide plate moves stably relative to the main air guide plate by cooperating with the connecting parts at both ends of the main air guide plate and the corresponding guide rails.

[0021] A further embodiment includes a rack at one end of the auxiliary air guide plate, parallel to the guide rail; the drive assembly includes a drive component and a gear, the gear being connected to the rack in a transmission manner, the drive component being able to drive the gear to rotate, and the gear driving the rack to move along a first direction.

[0022] It can be seen that the driving component drives the gear to rotate, the gear drives the rack to move, and the rack drives each auxiliary plate to move, thereby realizing the switching of the auxiliary plate between the normal air outlet position and the anti-condensation position.

[0023] A further embodiment is that the main air deflector also includes a third support and a fourth support. The third support and the fourth support are located at both ends of the main body along its length and both protrude from the inner surface of the main body. The third support is located on the side of the first support away from the air vent, and the fourth support is located on the side of the second support away from the air vent. The driving component is located between the first support and the third support. Both the third support and the fourth support are provided with pivot holes.

[0024] It can be seen that the third and fourth support parts are used to provide support for the entire air guide plate assembly, so that the air guide plate drive mechanism can drive the entire air guide plate assembly to swing.

[0025] To achieve the second objective mentioned above, this utility model provides an indoor air conditioner unit, including an air conditioner outer casing and the aforementioned air guide plate assembly. An air outlet is provided on the air conditioner outer casing, and the air guide plate assembly is disposed at the air outlet.

[0026] To achieve the third objective mentioned above, this utility model provides an air conditioner, including an air conditioner outer shell and the aforementioned air guide plate assembly. An air outlet is provided on the air conditioner outer shell, and the air guide plate assembly is disposed at the air outlet. Attached Figure Description

[0027] Figure 1 These are structural diagrams and partial enlarged views of an embodiment of the air guide plate assembly of this utility model.

[0028] Figure 2 This is a structural diagram and a partial enlarged view of the main air guide plate in an embodiment of the air guide plate assembly of this utility model.

[0029] Figure 3 This is a structural diagram and a partial enlarged view of the auxiliary air guide plate in an embodiment of the air guide plate assembly of this utility model.

[0030] Figure 4 This is a front view of an embodiment of the air guide plate assembly of this utility model in cooling mode.

[0031] Figure 5 This is a left view of an embodiment of the air guide plate assembly of this utility model in cooling mode.

[0032] Figure 6 This is a cross-sectional view of an embodiment of the air guide plate assembly of this utility model in cooling mode.

[0033] Figure 7 This is a front view of an embodiment of the air guide plate assembly of this utility model in the first anti-condensation mode.

[0034] Figure 8 This is a left view of an embodiment of the air guide plate assembly of this utility model in the first anti-condensation mode.

[0035] Figure 9This is a cross-sectional view of an embodiment of the air guide plate assembly of this utility model in the first anti-condensation mode.

[0036] Figure 10 This is a left view of an embodiment of the air guide plate assembly of this utility model in the second anti-condensation mode.

[0037] Figure 11 This is a cross-sectional view of an embodiment of the air guide plate assembly of this utility model in the second anti-condensation mode.

[0038] Figure 12 This is a schematic diagram of the structure of an embodiment of the air conditioner of this utility model in cooling mode.

[0039] Figure 13 This is a schematic diagram of the air outlet direction in cooling mode of an embodiment of the air conditioner of this utility model.

[0040] Figure 14 This is a structural schematic diagram of an embodiment of the air conditioner of this utility model in the first anti-condensation state.

[0041] Figure 15 This is a diagram showing the positional relationship between the auxiliary air guide plate and the main air guide plate in the first anti-condensation state of an embodiment of the air conditioner of this utility model.

[0042] Figure 16 This is a schematic diagram of the air outlet direction in the first anti-condensation state of the air conditioner embodiment of this utility model.

[0043] Figure 17 This is a structural schematic diagram of an embodiment of the air conditioner of this utility model in the second anti-condensation state.

[0044] Figure 18 This is a diagram showing the positional relationship between the auxiliary air guide plate and the main air guide plate in the second anti-condensation state of an embodiment of the air conditioner of this utility model.

[0045] Figure 19 This is a schematic diagram of the air outlet direction in the second anti-condensation state of an embodiment of the air conditioner of this utility model.

[0046] Figure 20 This is a structural diagram of the air guide plate assembly in the second anti-condensation state of an embodiment of the air conditioner of this utility model.

[0047] The present invention will be further described below with reference to the accompanying drawings and embodiments. Detailed Implementation

[0048] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are in no way intended to limit the present invention or its application or use. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0049] The terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0050] In this invention, when a specific device is described as being located between a first device and a second device, an intermediary device may or may not exist between the specific device and the first or second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other devices without an intermediary device, or it may not be directly connected to the other devices but may have an intermediary device.

[0051] All terms used in this invention (including technical or scientific terms) have the same meaning as understood by one of ordinary skill in the art, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having the meaning consistent with their meaning in the context of the relevant art, and not as having an idealized or highly formalized meaning, unless expressly defined herein.

[0052] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0053] like Figure 1 and Figure 12As shown, the air conditioner in this embodiment is a split-type air conditioner, which includes an indoor unit 100 and an outdoor unit connected to each other. The indoor unit 100 includes an air conditioner housing 20, an air guide plate assembly 10, and an air guide plate driving mechanism (not shown). An air outlet 201 is provided on the air conditioner housing 20, and the air guide plate assembly 10 is disposed at the air outlet 201. The air guide plate driving mechanism can drive the air guide plate assembly 10 to swing at the air outlet.

[0054] See Figures 1 to 3 The air guide plate assembly 10 includes a main air guide plate 1, an auxiliary air guide plate 2, and a drive assembly 3.

[0055] The main air intake plate 1 includes a main body 11, a first support portion 12, a second support portion 13, a third support portion 14, and a fourth support portion 15. The main body 11 has ventilation openings 111 extending through it along its thickness direction. There are multiple ventilation openings 111, making the main body 11 appear as a grid. The ventilation openings 111 form the grid holes of the grid. In this embodiment, there are thirteen ventilation openings 111, all of which are elongated and extend along the width direction of the main body 11.

[0056] The first support portion 12 and the second support portion 13 are located at both ends of the main body 11 along its length and both protrude from the inner surface of the main body 11. The third support portion 14 and the fourth support portion 15 are located at both ends of the main body 11 along its length and both protrude from the inner surface of the main body 11. The third support portion 14 is located on the side of the first support portion 12 away from the vent 111, and the fourth support portion 15 is located on the side of the second support portion 13 away from the vent 111. Both the third support portion 14 and the fourth support portion 15 have pivot holes 16. The air guide plate drive mechanism is rotatably connected to the main air guide plate 1 through the pivot holes 16. The third support portion 14 and the fourth support portion 15 provide support for the entire air guide plate assembly 10, enabling the air guide plate drive mechanism to drive the entire air guide plate assembly 10 to swing.

[0057] The auxiliary air guide plate 2 includes a plate body connecting rod 21, two connecting parts 22, a rack 23 and thirteen auxiliary plate bodies 24. The auxiliary air guide plate 2 is connected to the main air guide plate 1 through the connecting parts 22. The connecting parts 22, rack 23 and auxiliary plate bodies 24 are all integrally formed with the plate body connecting rod 21. Thirteen auxiliary plates 24 are arranged sequentially along the length of the plate connecting rod 21 at intervals. The number of auxiliary plates 24 is the same as the number of vents 111, and the auxiliary plates 24 and vents 111 are set in a one-to-one correspondence. The auxiliary plates 24 are all elongated and located in the normal air outlet position. The auxiliary plates 24 and the corresponding vents 111 are fitted with a clearance. In addition, the thickness of the auxiliary plates 24 is equal to the thickness of the main plate 11. In the normal air outlet position, the outer surface of the auxiliary plates 24 is coplanar with the outer surface of the main plate 11, and the inner surface of the auxiliary plates 24 is coplanar with the inner surface of the main plate 11. This ensures that no step is formed between the auxiliary plates 24 and the main plate 11 at the adjacent positions in the normal air outlet position, so as to avoid affecting the airflow.

[0058] Two connecting parts 22 are respectively disposed at both ends of the plate connecting rod 21. The first support part 12 and the second support part 13 on the main air blowing plate 1 are both provided with guide rails 17, and the guide rails 17 extend along the first direction X. In this embodiment, the guide rails 17 are all dovetail groove shaped, and the connecting parts 22 are correspondingly disposed with the guide rails 17 and are slidably connected. In this embodiment, the cross-section of the main plate 11 is arc-shaped, and the first direction X is parallel to the straight line passing through the midpoint and center of the arc.

[0059] The rack 23 is set at one end of the plate connecting rod 21 and parallel to the guide rail 17. The drive assembly 3 includes a drive member 31 and a gear 32. The drive member 31 is fixed on the first support part 12 and located between the first support part 12 and the third support part 14. The gear 32 and the gear 32 are both located on the side of the first support part 12 facing the vent 111. The gear 32 is connected to the rack 23 in a transmission manner. The drive member 31 can drive the gear 32 to rotate. The gear 32 drives the rack 23 to move along the first direction X. The rack 23 drives the connecting part 22 to move along the guide rail 17 between the normal air outlet position, the first anti-condensation position and the second anti-condensation position.

[0060] See Figures 4 to 6 In the normal air outlet position, the auxiliary panel 24 covers the air vent 111. See also Figures 7 to 9 At the first anti-condensation position, along the air outlet direction of vent 111, the auxiliary plate 24 is located downstream of the main plate 11. See Figure 10 and Figure 11 At the second anti-condensation position, along the air outlet direction of the vent 111, the auxiliary plate 24 is located upstream of the main plate 11.

[0061] See Figure 12 and Figure 13In normal cooling mode, the auxiliary air guide plate 2 is located in the normal air outlet position and covers the vent 111. In order to avoid cold air blowing into people in the cooling mode, the air guide plate is not in the most favorable position under normal circumstances. There is a temperature difference on both sides of the air guide plate, which causes condensation to appear on the outside of the air guide plate.

[0062] See Figures 14 to 16 In the first anti-condensation position, the auxiliary plate 24 is located downstream of the main plate 11 and is used to remove condensation on the outside of the main plate 11. The auxiliary plate 24 is moved to the downstream side of the main plate 11 by the drive assembly 3. The walls of the main plate 11 and the auxiliary plate 24 are staggered, which can change the airflow field passing through the main plate 11. After the cold air passes through the vent 111 on the main plate 11, it is blocked by the auxiliary plate 24 of the auxiliary air guide plate 2. The cold air is dispersed in all directions along the outer surface of the main plate 11. During the flow of cold air, the temperature difference between the two sides of the main plate 11 can be reduced, and the condensation on the outside of the main plate 11 can be removed at the same time.

[0063] See Figures 17 to 20 In the second anti-condensation position, the auxiliary plate 24 is located upstream of the main plate 11, mainly used to remove condensation on the outer surface of the auxiliary plate 24. The auxiliary plate 24 is moved upstream of the main plate 11 by the drive assembly 3, changing the airflow through the auxiliary plate 24. After passing through the auxiliary plate 24, the cold air is obstructed by the main plate 11. The cold air then flows along the inner surface of the main plate 11 and the outer surface of the auxiliary plate 24 before exiting through the ventilation opening 111 of the main plate 11. During this flow, the cold air carries away the condensation on the outer side of the auxiliary plate 24.

[0064] As can be seen from the above, in the air guide plate assembly of this utility model, the auxiliary air guide plate can maintain the angle of the main air guide plate and the auxiliary air guide plate by moving in a horizontal pushing manner, which can ensure that the direction of cold air out remains unchanged and improve the user experience. At the same time, by moving in a horizontal pushing manner, more airflow can be guided to the outer surface of the main air guide plate or the auxiliary air guide plate, thereby ensuring that condensation can be eliminated as soon as possible.

[0065] In addition, the air conditioner can also be an integrated air conditioner, including an outer casing, the aforementioned air guide plate assembly, and an air guide plate driving mechanism. An air outlet is provided on the outer casing, the air guide plate assembly is located at the air outlet, and the air guide plate driving mechanism can drive the air guide plate assembly to swing at the air outlet. The shape, size, arrangement of the vents and auxiliary plates, and the arrangement of the auxiliary plates can all be changed as needed. For example, the shapes of the vents and auxiliary plates can all be square, circular, or elliptical, or they can be irregular shapes. The number of vents can also be one or more. When there is only one vent, preferably, the vent extends along the length of the main body. When there are two or more vents, since the air guide plate is usually elongated, preferably, the vents can be arranged sequentially at intervals along the length of the main body. The above modifications can also achieve the purpose of this utility model.

[0066] Finally, it should be emphasized that the above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Air guide plate assembly, including: A main air deflector, the main air deflector comprising a main body, the main body having a ventilation opening extending through it along the thickness direction; An auxiliary air guide plate includes a connecting part and an auxiliary plate body connected together. The auxiliary air guide plate is installed on the main air guide plate. The auxiliary plate body is located at the vent. The auxiliary plate body is connected to the main air guide plate through the connecting part. A drive assembly is disposed on the main air guide plate and is throttle-connected to the auxiliary air guide plate; Its features are: The main airflow plate is provided with a guide rail extending along a first direction, and the connecting part is slidably connected to the guide rail; The drive assembly can drive the connecting part of the auxiliary air guide plate to move along the guide rail between the normal air outlet position and the anti-condensation position. At the normal air outlet position, the auxiliary plate covers the air vent; At the anti-condensation location, along the air outlet direction of the vent, the auxiliary plate is located upstream of the main plate, or the auxiliary plate is located downstream of the main plate.

2. The air guide plate assembly according to claim 1, characterized in that: The number of ventilation openings is two or more, and the ventilation openings are arranged at intervals. The number of auxiliary panels is the same as the number of ventilation openings, and the auxiliary panels are arranged in a one-to-one correspondence with the ventilation openings; The auxiliary air guide plate also includes a plate connecting rod, and both the connecting part and the auxiliary plate are disposed on the plate connecting rod.

3. The air guide plate assembly according to claim 2, characterized in that: The mainboard body is in the shape of a grille, and the ventilation opening is a grille hole on the mainboard body.

4. The air guide plate assembly according to any one of claims 1 to 3, characterized in that: Both the vent and the auxiliary plate are elongated and extend along the width of the main plate. At the normal air outlet position, the auxiliary plate and the vent are fitted with a clearance.

5. The air guide plate assembly according to any one of claims 1 to 3, characterized in that: The thickness of the auxiliary plate is equal to the thickness of the main plate, and at the normal air outlet position, the inner surface of the auxiliary plate is coplanar with the inner surface of the main plate.

6. The air guide plate assembly according to any one of claims 1 to 3, characterized in that: The main airflow plate also includes a first support portion and a second support portion, the first support portion and the second support portion being located at both ends of the main body in the length direction and both protruding from the inner surface of the main body; Both the first support and the second support are provided with the guide rail, and both ends of the auxiliary air guide plate are provided with the connecting part, and the connecting part is provided in a one-to-one correspondence with the guide rail.

7. The air guide plate assembly according to claim 6, characterized in that: The auxiliary air guide plate also includes a rack, which is disposed at one end of the auxiliary air guide plate and parallel to the guide rail; The drive assembly includes a drive element and a gear. The gear is connected to the rack in a transmission manner. The drive element can drive the gear to rotate, and the gear drives the rack to move along the first direction.

8. The air guide plate assembly according to claim 7, characterized in that: The main airflow plate also includes a third support portion and a fourth support portion, which are located at both ends of the main body in the length direction and both protrude from the inner surface of the main body. The third support is located on the side of the first support away from the vent, and the fourth support is located on the side of the second support away from the vent. The driving component is located between the first support portion and the third support portion; Both the third support and the fourth support are provided with pivot holes.

9. An air conditioner indoor unit characterized by comprising: The device includes an air conditioner housing and an air guide plate assembly as described in any one of claims 1 to 8, wherein the air conditioner housing has an air outlet and the air guide plate assembly is disposed at the air outlet.

10. An air conditioner characterized by The device includes an air conditioner housing and an air guide plate assembly as described in any one of claims 1 to 8, wherein the air conditioner housing has an air outlet and the air guide plate assembly is disposed at the air outlet.

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