Air conditioner indoor unit and air conditioner

Abstract

An air conditioner indoor unit and an air conditioner are provided in the embodiments of the present application. The air conditioner indoor unit comprises a machine body, a first air deflector and a second air deflector. The machine body is provided with a ventilation passage, a first air outlet and a second air outlet which are communicated with the ventilation passage. Indoor air is introduced into the ventilation passage after being refrigerated or heated by the machine body, and then is discharged from the first air outlet and the second air outlet, so as to realize wide-range and multi-angle air outlet of the air conditioner. The first air deflector is arranged at the first air outlet, and can control opening or closing of the first air outlet, and control an air outlet angle of the first air outlet. The second air deflector is arranged at the ventilation passage, and can control the air outlet direction of the first air outlet and / or the second air outlet by providing guidance for airflow in the ventilation passage. Therefore, through cooperation of the first air deflector and the second air deflector, the air outlet angle of the air conditioner can be flexibly adjusted, multi-angle air outlet is realized, and the problem of single air outlet of the current air conditioner is solved.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, and in particular to an air conditioning indoor unit, a pump power assembly, and a cleaning device. Background Technology

[0002] Air conditioners are devices used to regulate indoor temperature, humidity, and air quality. They are very important in both hot summers and cold winters, helping people create a comfortable living and working environment.

[0003] Air conditioners deliver cool or warm air generated inside the unit to the room through air outlets, thus cooling or heating the space. However, the direction of the air outlets limits their effectiveness, making it difficult to adapt to different operating modes and ultimately meet user needs. Utility Model Content

[0004] This application provides an indoor air conditioning unit and an air conditioner. The indoor air conditioning unit has air outlets on both the first and second sides, and the airflow is guided by the first and second air guide plates, which can realize multi-angle air outlets and solve the technical problem of the current air conditioners having relatively simple air outlets.

[0005] In a first aspect, embodiments of this application provide an indoor unit for an air conditioner, comprising:

[0006] The body is provided with a ventilation channel and a first air outlet and a second air outlet communicating with the ventilation channel. The first air outlet is located on the first side of the body so that the airflow of the ventilation channel can flow out through the first side of the body. The second air outlet is located on the second side of the body so that the airflow of the ventilation channel can flow out through the second side of the body.

[0007] The first air guide plate is disposed at the first air outlet and rotatably connected to the body, and is configured to open or close the first air outlet by rotation and adjust the direction of the airflow flowing out of the first air outlet;

[0008] The second air guide plate is rotatably connected to the body. A rotating shaft is provided at the end of the second air guide plate. The rotating shaft is located close to the edge of the second air guide plate along its length direction and is located close to the first air outlet. The second air guide plate can adjust the direction of the airflow to the first air outlet and / or the second air outlet by rotating.

[0009] The indoor air conditioning unit provided in this application can be installed indoors to cool or heat the indoor air, thereby regulating the indoor temperature.

[0010] The indoor unit of the air conditioner is equipped with a body, which has a ventilation channel and a first air outlet and a second air outlet connected to the ventilation channel. After the indoor air is cooled or heated by the body, it is introduced into the ventilation channel and then exits from the first air outlet and the second air outlet. Since the first air outlet and the second air outlet are respectively located on the first side and the second side of the body, the airflow can enter the room from the first side and the second side of the body, realizing a wide range and multi-angle air outlet of the air conditioner.

[0011] Because the indoor unit of the air conditioner is also equipped with a first air guide plate and a second air guide plate, the first air guide plate is located at the first air outlet and can control the opening or closing of the first air outlet and the air outlet angle. The second air guide plate is located in the ventilation channel and can guide the airflow in the ventilation channel, thereby controlling the air outlet direction of the first air outlet and / or the second air outlet. Therefore, by cooperating with the first air guide plate and the second air guide plate, the air outlet angle of the air conditioner can be flexibly adjusted to achieve multi-angle air outlet, solve the problem of single air outlet of the current air conditioner, and improve the user experience.

[0012] In some embodiments, the first side is located on the bottom side of the body, and the second side is located on the front side of the body;

[0013] Alternatively, the first side may be located on the front side of the body, and the second side may be located on the left or right side of the body.

[0014] In some embodiments, the indoor unit of the air conditioner has a power-off state. In the power-off state, the first air guide plate closes the first air outlet, and the second air guide plate is directly opposite the first air outlet.

[0015] And / or in the power-off state, the first air guide plate closes the first air outlet, and the edge of the second air guide plate overlaps with the first air guide plate; and / or in the power-off state, the first air guide plate closes the first air outlet, and the second air guide plate faces the second air outlet.

[0016] In some embodiments, the second air guide plate includes a first edge and a second edge disposed opposite to each other, the first edge being close to the second air outlet and the second edge being away from the second air outlet, the first edge being rotatably connected to the body and the second edge overlapping the first air guide plate.

[0017] In some embodiments, when the edge of the second air guide plate overlaps with the first air guide plate, the second air guide plate at least partially obstructs the second air outlet.

[0018] In some embodiments, the ventilation duct includes a first wall and a second wall disposed opposite to each other, the first wall being close to the first air outlet and the second wall being away from the first air outlet. The indoor unit of the air conditioner has a first air outlet mode, in which the airflow direction of the second air guide plate is the same as the extension direction of the first wall; or

[0019] The airflow direction of the second air guide plate is the same as the extension direction of the second wall surface.

[0020] In some embodiments, in the first air outlet mode, the airflow direction of the first air guide plate is the same as the extension direction of the first wall surface.

[0021] In some embodiments, the air conditioner includes a first upward air guiding mode. In the first upward air guiding mode, the first air guide plate opens the first air outlet, and the airflow from the first air outlet is guided by the first air guide plate and flows upward toward the body.

[0022] And / or the air conditioner includes a second upper airflow mode, in which the first airflow deflector closes the first air outlet, and the second airflow deflector is at least partially unobstructed from the second air outlet.

[0023] In some embodiments, the first air guide plate is arc-shaped. In the first upper air guide mode, the airflow from the first air outlet is guided by the arc-shaped surface of the first air guide plate and flows upward toward the body.

[0024] In some embodiments, the ventilation duct includes a first wall and a second wall disposed opposite to each other, the first wall being close to the first air outlet and the second wall being away from the first air outlet;

[0025] The air conditioner includes a downward airflow mode. In the downward airflow mode, the first air guide plate opens the first air outlet, the second air guide plate rotates away from the edge of the second air outlet to the extreme position close to the second wall, the airflow guiding surface of the second air guide plate faces the first wall, the first air guide plate rotates to the side of the first wall away from the second wall, and the airflow from the first air guide plate and the second air guide plate flows downwards from the body.

[0026] Alternatively, in the lower airflow mode, the first air guide plate opens the first air outlet, and the second air guide plate extends out of the first air outlet, allowing the airflow from the first and second air guide plates to flow along the lower part of the machine body.

[0027] In some embodiments, in the downward airflow mode, the distance between the edge of the second airflow guide plate and the second wall surface is less than or equal to 5 mm.

[0028] In some embodiments, in the downward airflow mode, the space between the first air guide plate and the second air guide plate gradually expands along the ventilation channel toward the first air outlet.

[0029] In some embodiments, the second air guide plate is provided with a plurality of air diffusers for airflow to pass through.

[0030] In some embodiments, the indoor unit of the air conditioner includes a first gentle wind mode. In the first gentle wind mode, the first air guide plate closes the first air outlet, the second air guide plate blocks the second air outlet, and at least a portion of the airflow in the ventilation channel passes through the air diffuser and flows out through the second air outlet.

[0031] And / or the indoor unit of the air conditioner includes a second gentle wind mode, in which the first air guide plate opens the first air outlet, the second air guide plate blocks the first air outlet, and at least part of the airflow of the ventilation channel passes through the air diffuser and flows out through the first air outlet.

[0032] In some embodiments, the second air guide plate includes a first edge and a second edge disposed opposite to each other, the first edge being close to the second air outlet and the second edge being away from the second air outlet, and the first edge being rotatably connected to the body.

[0033] In the first gentle breeze mode, the second edge overlaps with the first air guide plate.

[0034] In some embodiments, the body includes a base and a face frame, the ventilation channel is disposed on the base, the first air outlet is disposed on a first side of the face frame, the second air outlet is disposed on a second side of the face frame, the face frame is provided with a receiving cavity, and the base is disposed within the receiving cavity.

[0035] In some embodiments, the face frame includes a panel, the second air outlet is disposed on the panel, and the face frame is integrally formed.

[0036] In some embodiments, the body includes a face frame and a base connected to each other, a panel is provided on the side of the face frame away from the base, and the second air outlet is provided on the panel.

[0037] In some embodiments, the indoor unit of the air conditioner further includes an air outlet grille, which is installed at the second air outlet and has an air outlet gap for airflow to pass through.

[0038] In some embodiments, the air outlet grille is configured to guide the airflow through the air outlet gap, causing the airflow to exit horizontally or obliquely downward or obliquely upward.

[0039] In some embodiments, the indoor unit of the air conditioner further includes an air outlet grille, which is installed at the second air outlet and has an air outlet gap for airflow to pass through.

[0040] The air vent grille can be detachably connected to the panel, or the air vent grille can be integrally formed with the panel.

[0041] In some embodiments, the panel is provided with a mounting groove, and the air outlet grille is mounted in the mounting groove.

[0042] In some embodiments, the air vent grille protrudes from the panel on the side opposite to the ventilation channel.

[0043] In some embodiments, a portion of the air outlet grille is located outside the second air outlet, and this portion is not connected to the second air outlet.

[0044] In some embodiments, the second air guide plate is rotatably connected to the body through the middle portion of its end. The air outlet grille includes a third edge and a fourth edge disposed opposite to each other. The third edge is close to the first air outlet, and the fourth edge is far from the first air outlet. The distance between the third edge and the fourth edge is L1. The distance between the center of the rotation axis of the second air guide plate and the third edge is L2. The range of L2:L1 is 0.2~0.4.

[0045] In some embodiments, the extending direction of the second air guide plate is consistent with the airflow direction of the air outlet grille.

[0046] In some embodiments, a guide section is connected to the wall surface of the ventilation channel away from the first air outlet. The guide section is horizontally arranged or inclined in a direction away from the first air outlet. The airflow from the ventilation channel flows out from the second air outlet after passing through the guide section.

[0047] In some embodiments, the length of the ventilation channel away from the first air outlet along the airflow direction is L3, the length of the guide section along the airflow direction is L4, and the range of L4:L3 is 0.5~0.8.

[0048] In some embodiments, the indoor unit of the air conditioner has a second air outlet mode, in which the space between the second air guide plate and the guide section gradually expands along the air outlet direction of the second air outlet.

[0049] In some embodiments, the body further includes an evaporator, and the base is provided with a support rib for abutting against the evaporator. The support rib, the ventilation channel, and the face frame form a heat insulation cavity.

[0050] In some embodiments, a heat insulation element is provided inside the heat insulation cavity.

[0051] In some embodiments, the faceplate and the base are connected by a fastener, and the heat insulation member is provided with a clearance space to avoid the fastener.

[0052] In some embodiments, the second air outlet and the first air outlet share the same face frame at their junction.

[0053] In some embodiments, the ventilation channel is provided with a stop block located on the rotation path of the second air guide plate. The stop block limits the extreme position of the second air guide plate by abutting against it.

[0054] In some embodiments, the indoor unit of the air conditioner further includes a plurality of swivel blades, each of which is rotatably disposed in the ventilation channel, and the airflow flowing out of the ventilation channel flows to the first air outlet and the second air outlet after passing through the swivel blades.

[0055] In some embodiments, at least some of the louvers are provided with flow holes for airflow to pass through, and the indoor unit of the air conditioner includes a gentle breeze mode and a directional air mode;

[0056] In the air guiding mode, a flow gap is formed between each of the blades to allow airflow to pass through. The airflow in the flow gap flows to the first air outlet and the second air outlet through the guide of the blades.

[0057] In the gentle breeze mode, each of the blades blocks the airflow in the ventilation channel. At least a portion of the airflow in the ventilation channel passes through the blades via the flow holes and flows to the first air outlet and the second air outlet.

[0058] In some embodiments, the second air guide plate is provided with air dissipation holes;

[0059] In gentle breeze mode, the second air guide plate blocks the first air outlet, and at least part of the airflow from the flow passage passes through the diffuser hole and flows out from the first air outlet; or

[0060] The second air guide plate blocks the second air outlet, and at least part of the airflow flowing out from the flow hole passes through the air diffuser hole and flows out from the second air outlet.

[0061] In some embodiments, in the gentle breeze mode, the second air guide plate blocks the second air outlet, and at least a portion of the airflow from the ventilation channel flows out of the body through the flow hole, the air diffuser, and the air outlet grille in sequence.

[0062] Secondly, this application provides an air conditioner, comprising:

[0063] The aforementioned indoor air conditioning unit; and

[0064] An outdoor unit for an air conditioner, which is connected to the indoor unit for an air conditioner.

[0065] The air conditioner provided in this embodiment has its outdoor unit located outdoors and its indoor unit located indoors. The indoor temperature can be regulated by the air outlet of the indoor unit.

[0066] By setting up the indoor unit as described above, the air conditioner can achieve multi-angle adjustment of the air outlet direction, thereby solving the problem of single air outlet in current air conditioners and improving the user experience. Attached Figure Description

[0067] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0068] Figure 1 This is a schematic diagram of the structure of the indoor unit of an air conditioner provided in an embodiment of this application;

[0069] Figure 1a yes Figure 1 A magnified view of a section at point A in the middle;

[0070] Figure 1b This is a schematic diagram of the structure of an air conditioner indoor unit provided in another embodiment of this application;

[0071] Figure 2a This is a schematic diagram of the structure of the indoor unit of the air conditioner in the state where the second air guide plate is facing the first air outlet, according to an embodiment of this application.

[0072] Figure 2b This is a schematic diagram of the structure of the indoor unit of the air conditioner in the state where the second air guide plate is directly facing the second air outlet, according to an embodiment of this application.

[0073] Figure 2c This is a schematic diagram of the structure of the indoor unit of the air conditioner in the state where the second edge of the second air guide plate overlaps the first air guide plate, according to an embodiment of this application.

[0074] Figure 2d This is a schematic diagram of the structure of the indoor unit of the air conditioner in the first air outlet mode according to an embodiment of this application;

[0075] Figure 2e This is another structural schematic diagram of the indoor unit of the air conditioner in the first air outlet mode provided in the embodiment of this application;

[0076] Figure 2f This is a schematic diagram of the structure of the indoor unit of the air conditioner in the second air outlet mode according to an embodiment of this application;

[0077] Figure 3aThis is a schematic diagram of the structure of the indoor unit of the air conditioner in the first upper air guiding mode according to an embodiment of this application;

[0078] Figure 3b This is a schematic diagram of the structure of the indoor unit of the air conditioner in the second upper air guiding mode according to an embodiment of this application;

[0079] Figure 4 This is a schematic diagram of the structure of the indoor unit of the air conditioner in the downward airflow mode according to an embodiment of this application;

[0080] Figure 4a This is another structural schematic diagram of the air conditioner indoor unit in the downward airflow mode provided in the embodiments of this application;

[0081] Figure 5a This is a schematic diagram of the structure of the indoor unit of the air conditioner in the first gentle wind mode according to an embodiment of this application;

[0082] Figure 5b This is a schematic diagram of the structure of the indoor unit of the air conditioner in the second gentle wind mode according to an embodiment of this application;

[0083] Figure 6a This is a schematic diagram of the structure of the indoor unit of an air conditioner in the air guiding mode formed by the swing blades, provided in an embodiment of this application;

[0084] Figure 6b This is a schematic diagram of the first structure of the air conditioner indoor unit in the soft wind mode formed by the swing blades, according to an embodiment of this application.

[0085] Figure 6c This is a schematic diagram of the third structure of the indoor unit of an air conditioner in a gentle breeze mode formed by the oscillating blades, as provided in the embodiments of this application.

[0086] Figure label:

[0087] 10. Body; 11. Ventilation duct; 111. First wall surface; 112. Second wall surface; 113. Stop block; 114. Guide section; 12. First air outlet; 13. Second air outlet; 14. Air inlet; 15. Evaporator; 16. Fan; 17. Face frame; 171. Panel; 172. Receiving cavity; 173. Mounting cavity; 18. Base; 181. Support rib; 182. Insulation cavity; 19. Insulation component; 191. Clearance space;

[0088] 20. First air guide plate;

[0089] 30. Second air guide plate; 31. Rotating shaft; 32. First edge; 33. Second edge; 34. Air diffuser hole;

[0090] 40. Air vent grille; 41. Air vent gap; 42. Third edge; 43. Fourth edge;

[0091] 50. Oscillating blade; 51. Flow passage; 52. Flow gap.

[0092] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0093] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0094] Air conditioners generate cold or hot air and then deliver the cold or hot air through the air outlet to cool or heat the indoor space.

[0095] Most current air conditioners only have one air outlet in the indoor unit, resulting in a small air outlet range and a relatively singular air outlet direction.

[0096] To increase the air outlet range of air conditioners, some current air conditioners are equipped with a first side air outlet and a front air outlet to work together. By coordinating the air outlets on the first side and the front air outlet, the problem of the air outlet range being relatively small is solved to some extent.

[0097] Although the air outlets on the first and front sides can increase the airflow range of the air conditioner, current air conditioners have difficulty adjusting the airflow direction of the first and second air outlets. This results in a relatively uniform airflow effect, especially for different operating modes such as cooling and heating, making it difficult to create different airflow angles, which affects the comfort of the air conditioner.

[0098] To address the current technical problem of limited airflow performance in air conditioners, this application provides an indoor air conditioner unit. The indoor unit has air outlets on both a first and a second side, and is equipped with a first air guide plate and a second air guide plate to guide the airflow from the first and second air outlets. This enables the air conditioner to output air at various angles to adapt to different operating modes, thereby improving the performance of the air conditioner and the user experience.

[0099] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0100] To better understand this application, the following is combined with... Figures 1 to 6c The technical solution of this application is described in detail below:

[0101] like Figure 1 , Figure 1a and Figure 1b As shown, the indoor unit of the air conditioner provided in this application embodiment includes a body 10. The body 10 is provided with a ventilation channel 11 and a first air outlet 12 and a second air outlet 13 communicating with the ventilation channel 11. The first air outlet 12 is located on the first side of the body 10 so that the airflow of the ventilation channel 11 can flow out through the first side of the body 10. The second air outlet 13 is located on the second side of the body 10 so that the airflow of the ventilation channel 11 can flow out through the second side of the body 10.

[0102] Specifically, the indoor unit of the air conditioner can be installed indoors, and after drawing indoor air, it cools or heats the indoor air and then returns it to the room through the first air outlet 12 and the second air outlet 13, thereby achieving the cooling and heating functions of the air conditioner.

[0103] Specifically, such as Figure 1 and Figure 1b As shown, the unit 10 is equipped with an air inlet 14, an evaporator 15, and a fan 16. The fan 16 draws indoor air through the air inlet 14 to the evaporator 15. The evaporator 15 cools or heats the air flowing through it and then passes it into the ventilation duct 11, finally exiting from the first air outlet 12 and the second air outlet 13, thus achieving indoor cooling or heating. Since the first air outlet 12 and the second air outlet 13 are respectively located on the first and second sides of the unit 10, the airflow can be discharged downwards from the first side of the unit 10 and horizontally into the room from the second side, achieving a wide range and multi-angle airflow from the air conditioner, enabling rapid cooling and heating of the indoor space.

[0104] In one embodiment, such as Figure 1As shown, the body 10 includes a base 18 and a face frame 17. A ventilation channel is disposed on the base 18, a first air outlet 12 is disposed on the first side of the face frame 17, and a second air outlet 13 is disposed on the second side of the face frame 17. The face frame 17 is provided with a receiving cavity 172, and the base 18 is disposed within the receiving cavity 172. Specifically, a ventilation channel 11 structure is formed on the inner side of the base 18. The face frame 17 surrounds the base 18 and forms a first air outlet 12 and a second air outlet 13 at the outlet of the ventilation channel 11, which can be combined to form a first air outlet 12 on the first side and a second air outlet 13 on the second side.

[0105] In this embodiment, as Figure 1 As shown, the air inlet 14 is located on the face frame 17, and the evaporator 15 and the fan 16 are both installed in the receiving cavity 172. The evaporator 15 is close to the air inlet 14, and the fan 16 is close to the air inlet of the ventilation channel 11. The fan 16 introduces the indoor space into the evaporator 15 through the air inlet 14. After flowing through the evaporator 15 and the fan 16, it enters the ventilation channel 11 and finally flows out from the first air outlet 12 and the second air outlet 13.

[0106] In this embodiment, as Figure 1 As shown, the face frame 17 includes a panel 171, and a second air outlet 13 is disposed on the panel 171. The face frame 17 is integrally formed. Specifically, through this arrangement, an integrally formed face frame 17 structure can be formed, and the second air outlet 13 is formed in the panel 171 portion of the face frame 17 structure. This facilitates the forming of the body 10.

[0107] In one embodiment, such as Figure 1b As shown, the body 10 includes a face frame 17 and a base 18 connected to each other. A panel 171 is provided on the side of the face frame 17 away from the base 18, and a second air outlet 13 is provided on the panel 171. Specifically, this arrangement allows the second air outlet 13 to be formed independently from the panel 171, which is detachable from the housing. When the second air outlet 13 needs to be inspected or improved, only the panel 171 needs to be removed, which facilitates the maintenance of the second air outlet 13.

[0108] In this embodiment, as Figure 1b As shown, the air inlet is located at the top of the face frame 17, and the face frame 17 is provided with a mounting cavity 173. The evaporator 15 and the fan 16 are both installed in the mounting cavity 173. The fan 16 is close to the base 18, and the evaporator 15 is close to the air inlet 14.

[0109] In one embodiment, such as Figure 1 , Figure 1a and Figure 1bAs shown, the base 18 is provided with support ribs 181 for contacting the evaporator 15. The support ribs 181, ventilation channel 11, and frame 17 form an insulation cavity 182. Specifically, the support ribs 181 can support the evaporator 15, thereby improving the stability of the evaporator 15. The three walls of the support ribs 181, ventilation channel 11, and frame 17 form an insulation cavity 182, and there is no heat transfer between the three walls, thereby achieving insulation of the evaporator 15, ventilation channel 11, and external air, and avoiding air interference between different areas.

[0110] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, a heat insulation component 19 is provided inside the heat insulation cavity 182. Specifically, the heat insulation component 19 can isolate the outside air, the air at the evaporator 15, and the cold or hot flow in the ventilation channel 11, so as to prevent the outside air from exchanging heat with the air at the evaporator 15 and the cold or hot flow in the ventilation channel 11, thereby improving the cooling and heating performance of the air conditioner.

[0111] It is understood that the heat insulation element 19 can be any heat insulation material capable of insulating the external air and the airflow inside the ventilation channel 11, and this embodiment is not limited to it.

[0112] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, the second air outlet 13 and the first air outlet 12 share a common frame 17 at their junction.

[0113] In one embodiment, the face frame 17 and the base 18 are connected by a fastener. Specifically, the face frame 17 and the base 18 are secured by the fastener to ensure a stable connection between the face frame 17 and the base 18.

[0114] Understandably, the fasteners can be screws, rivets, or any other type of fastener that can fix the faceplate 17 and the base 18.

[0115] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, the heat insulation component 19 is provided with a clearance space 191 to avoid the fastener. Specifically, the clearance space 191 can avoid the fastener, thereby facilitating the assembly of the face frame 17 and the base 18.

[0116] In one embodiment, panel 171 covers the fastener. Specifically, the air conditioner can use panel 171 located on the front side of the body 10 to cover the fastener, thereby preventing the fastener from being exposed and avoiding scratches to the human body. It also eliminates the need for additional coverings to cover the fastener, simplifying the structure of the body 10.

[0117] like Figure 1 , Figure 1a and Figure 1b As shown, the indoor unit of the air conditioner in this embodiment of the application also includes a first air guide plate 20 and a second air guide plate 30. The first air guide plate 20 is disposed at the first air outlet 12 and rotatably connected to the body 10. It is configured to open or close the first air outlet 12 by rotation and adjust the direction of the airflow flowing out of the first air outlet 12. The second air guide plate 30 is disposed at the end of the second air guide plate 30 and is rotatably connected to the body 10. The second air guide plate 30 is provided with a rotating shaft 31 at its end. The rotating shaft 31 is disposed adjacent to the edge of the second air guide plate 30 along the length direction and is disposed adjacent to the first air outlet 12. The second air guide plate 30 adjusts the direction of the airflow flowing to the first air outlet 12 and / or the second air outlet 13 by rotation.

[0118] Specifically, since the indoor unit of the air conditioner is also equipped with a first air guide plate 20 and a second air guide plate 30, the first air guide plate 20 is located at the first air outlet 12, which can control the opening or closing of the first air outlet 12 and control the air outlet angle of the first air outlet 12. The second air guide plate 30 is located in the ventilation channel 11, which can guide the airflow in the ventilation channel 11, thereby controlling the air outlet direction of the first air outlet 12 and / or the second air outlet 13. Therefore, through the cooperation of the first air guide plate 20 and the second air guide plate 30, the air outlet angle of the air conditioner can be flexibly adjusted to achieve multi-angle air outlet.

[0119] The synergistic effect of the multi-outlet structure and the air guide plate linkage control ensures the flexibility of the airflow path, solves the problem of the current air conditioner's single air outlet, and can be set with different air outlet angles according to different working modes such as air conditioning cooling or heating, thereby improving the user experience.

[0120] For example, the indoor unit of an air conditioner can be a floor-standing or wall-mounted unit.

[0121] In one embodiment, the indoor unit is a wall-mounted air conditioner, with the first side located at the bottom of the unit body 10 and the second side located at the front of the unit body 10. Specifically, when the air conditioner is a wall-mounted unit, the bottom and side air outlets of the unit can be achieved through the arrangement of the first air outlet 12 and the second air outlet 13. Combined with the adjustment of the airflow direction by the first air guide plate 20 and the second air guide plate 30, the airflow direction of the bottom and side air outlets can be adjusted to meet user needs.

[0122] In one embodiment, the indoor unit of the air conditioner is a cabinet air conditioner, with the first side located at the front of the unit body 10 and the second side located at the left or right side of the unit body 10. Specifically, when the air conditioner is a cabinet air conditioner, the arrangement of the first air outlet 12 and the second air outlet 13 can achieve air outlet from the front and left sides, or from the front and right sides, thereby significantly increasing the air outlet range of the cabinet air conditioner. Combined with the adjustment of the airflow direction by the first air guide plate 20 and the second air guide plate 30, multi-angle air outlet of the cabinet air conditioner can be achieved.

[0123] In this embodiment, when the indoor unit of the air conditioner is a wall-mounted or floor-standing air conditioner, the rear side of the indoor unit is close to the wall, the front side is the side of the indoor unit away from the wall, the bottom side is the side of the indoor unit close to the ground, and the top side is the side of the indoor unit close to the roof.

[0124] For example, the indoor unit of the air conditioner can be equipped with a user position sensor to detect the user's location. Based on the user's location detected by the sensor, the indoor unit dynamically adjusts the airflow direction of the second air guide vane 30 to avoid the user's activity area. For instance, when the user approaches the indoor unit, the second air guide vane 30 adjusts to lateral airflow, avoiding the user's activity area; when the user moves away from the indoor unit, the second air guide vane 30 adjusts to front-lower airflow, covering a larger area. This step ensures dynamic adjustment of the airflow path through a real-time feedback mechanism.

[0125] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, the second air outlet 13 is connected to the first air outlet 12. Specifically, by connecting the second air outlet 13 to the first air outlet 12, air can be discharged from the lower front part of the air conditioner indoor unit, and the air can be discharged diagonally downwards from this part, thereby effectively increasing the air discharge range and air discharge angle of the air conditioner indoor unit.

[0126] For example, the body 10 may be provided with a rotating shaft 31 rotatably connected to the body 10, and the second air guide plate 30 is fixed to the rotating shaft 31 to achieve a rotatable connection with the body 10. Alternatively, the body 10 may be provided with a fixed shaft, and the second air guide plate 30 is sleeved on the fixed shaft to achieve a rotatable connection with the body 10. Alternatively, the body 10 may be provided with a connecting hole, and the second air guide plate 30 may be provided with a connecting protrusion, and the second air guide plate 30 is rotatably connected to the connecting hole through the connecting protrusion to achieve a rotatable connection with the body 10.

[0127] For example, the first air guide plate 20 can be rotatably connected to the body 10 at an end position or a middle position.

[0128] In one embodiment, such as Figure 1 , Figure 1a and Figure 1bAs shown, the first air guide plate 20 is rotatably connected to the body 10 at the end away from the second air outlet 13, and the end of the first air guide plate 20 near the second air outlet 13 is a free end. Under normal conditions, the first air guide plate 20 closes the first air outlet 12. By rotating the first air guide plate 20 towards the ground, the first air outlet 12 can be opened. By controlling the rotation angle of the first air guide plate 20, the size of the first air outlet 12 and the air outlet direction of the first air outlet 12 can be controlled.

[0129] Understandably, the second air guide plate 30 can be any shape that can guide the airflow of the ventilation channel 11. For example, the second air guide plate 30 can be a planar, folded, or arc-shaped structure.

[0130] In one embodiment, the second air guide plate 30 can be rotated to form various states depending on its length.

[0131] For example, when the second air guide plate 30 is short, the side wall of the ventilation channel 11 and the first air guide plate 20 will not obstruct the rotation of the second air guide plate, and the second air guide plate 30 can rotate freely within the ventilation channel 11.

[0132] When the second air guide plate 30 is relatively long, the side wall of the ventilation channel 11 and the closed first air guide plate 20 will obstruct the rotation of the second air guide plate 30. At this time, by rotating, the end of the second air guide plate 30 can abut against the side wall of the ventilation channel 11 and the closed first air guide plate 20, thus forming multiple air guiding patterns.

[0133] In one embodiment, the indoor unit of the air conditioner has a power-off state, in which, such as Figure 2a , Figure 2b and Figure 2c As shown, the first air guide plate 20 closes the first air outlet 12, the second air guide plate 30 is directly opposite the first air outlet 12, and / or in the power-off state, the edge of the second air guide plate 30 overlaps with the first air guide plate 20; and / or in the power-off state, the first air guide plate 20 closes the first air outlet 12, the second air guide plate 30 is directly opposite the second air outlet 13.

[0134] In this embodiment, as Figure 2a As shown, the second air guide plate 30 is directly opposite the first air outlet 12, meaning the second air guide plate 30 is symmetrically arranged about the center line of the first air outlet 12. Specifically, if the second air guide plate 30 is a flat plate, when it faces the first air outlet 12, the second air guide plate 30 is parallel to the first air guide plate 20 that closes the first air outlet 12. If the second air guide plate 30 is an arc-shaped plate or a folded plate, when it faces the first air outlet 12, the second air guide plate 30 is recessed towards the first air outlet 12 or protrudes away from the first air outlet 12.

[0135] In this embodiment, as Figure 2b As shown, the second air guide plate 30 is directly opposite the second air outlet 13, that is, the second air guide plate 30 is symmetrically arranged about the center line of the second air outlet 13. If the second air guide plate 30 is an arc plate or a folded plate, when the second air guide plate 30 is directly opposite the second air outlet 13, the second air guide plate 30 is concave towards the second air outlet 13 or convex towards the direction away from the second air outlet 13.

[0136] Specifically, when the length of the second air guide plate 30 is relatively short, when the air conditioner is turned off, the second air guide plate 30 may rotate to form a position directly opposite the second air outlet 13, thereby forming the air conditioner indoor unit in a turned-off state.

[0137] When the first air guide plate 20 is relatively long, the second air guide plate 30 can rotate to overlap with the first air guide plate 20 that closes the first air outlet 12. Therefore, when the air conditioner is turned off, the second air guide plate 30 can selectively rotate to a position directly opposite the first air outlet 12, or to a position overlapping with the first air guide plate 20 that closes the first air outlet 12.

[0138] In one embodiment, such as Figure 2c As shown, when the length of the second air guide plate 30 is relatively long, in the off state, the second air guide plate 30 can overlap with the side of the first air guide plate 20 away from the second air outlet 13.

[0139] Specifically, such as Figure 2c As shown, the second air guide plate 30 includes a first edge 32 and a second edge 33 disposed opposite to each other. The first edge 32 is closer to the second air outlet 13, and the second edge 33 is farther away from the second air outlet 13. Figure 2c As shown, the first edge 32 is rotatably connected to the body 10, and the second edge 33 overlaps with the first air guide plate 20.

[0140] In this embodiment, the pivot 31 is disposed on the first edge 32.

[0141] In one embodiment, such as Figure 2b and Figure 2c As shown, when the edge of the second air guide plate 30 overlaps with the first air guide plate 20, the second air guide plate 30 at least partially blocks the second air outlet 13. Specifically, when the edge of the second air guide plate 30 overlaps with the first air guide plate 20, the first air guide plate 20 closes the first air outlet 12. By blocking the second air outlet 13 through the second air guide plate 30, the air volume of the second air outlet 13 can be controlled when the second air guide plate 30 is rotated again, so that the air conditioner can regulate the air volume to meet the user's needs.

[0142] In this embodiment, when the edge of the second air guide plate 30 overlaps with the first air guide plate 20, the air volume of the air conditioner reaches its minimum.

[0143] In one embodiment, such as Figure 1 , Figure 1a , Figure 1b , Figure 2d and Figure 2e As shown, the ventilation duct 11 includes a first wall 111 and a second wall 112 disposed opposite to each other. The first wall 111 is close to the first air outlet 12, and the second wall 112 is away from the first air outlet 12. The indoor unit of the air conditioner has a first air outlet mode. In the first air outlet mode, such as... Figure 2d As shown, the airflow direction of the second air guide plate 30 is the same as the extension direction of the first wall surface 111, or as... Figure 2e As shown, the airflow direction of the second air guide plate 30 is the same as the extension direction of the second wall surface 112.

[0144] Specifically, the second air guide plate 30 can be rotated to have the same extension direction as the first wall surface 111 and the second wall surface 112 of the ventilation channel 11. The second air guide plate 30 divides the airflow of the ventilation channel 11 into upper airflow and lower airflow.

[0145] When the second air guide plate 30 extends in the same direction as the first wall surface 111, the second air guide plate 30 will not obstruct the airflow on the lower side, thus allowing the airflow on the lower side to flow in a straight line, increasing the airflow volume on the lower side, and simultaneously ensuring the airflow volume on the upper side, so that the air volume reaches the maximum. This enables the air conditioner to achieve rapid cooling, heating and dehumidification.

[0146] When the second air guide plate 30 extends in the same direction as the second wall surface 112, the second air guide plate 30 will not obstruct the airflow on the upper side, thereby allowing the airflow on the upper side to flow in a straight line, increasing the airflow volume on the upper side, and simultaneously ensuring the airflow volume on the lower side, so that the air volume reaches the maximum. This enables the air conditioner to achieve rapid cooling, heating and dehumidification.

[0147] Therefore, when the airflow direction of the second air guide plate 30 is the same as the extension direction of the first wall surface 111 or the extension direction of the second wall surface 112, the second air guide plate 30 forms the maximum ventilation position, and the maximum air volume of the air conditioner is achieved in the maximum ventilation position.

[0148] In this embodiment, the airflow direction of the second air guide plate 30 is the same as the extension direction of the first wall surface 111 or the second wall surface 112, that is, the second air guide plate 30 is parallel to the first wall surface 111 or the second wall surface 112 or has the same bending direction.

[0149] The parallelism between the second air guide plate 30 and the wall of the ventilation channel 11 is mainly for cases where the second air guide plate 30 is a flat plate. When the second air guide plate 30 has other shapes, it can be adaptively adjusted to the same angle as the extension direction of the wall of the ventilation channel 11.

[0150] In one embodiment, in the first air outlet mode, the guiding direction of the first air guide plate 20 is the same as the extending direction of the first wall surface 111. This ensures that the lower airflow remains in one direction in the first air outlet mode, thereby increasing the airflow velocity.

[0151] In one embodiment, such as Figure 3a and 3b As shown, the air conditioner includes an upward airflow mode. Specifically, by controlling the first air guide plate 20 and the second air guide plate 30, the air conditioner can form an upward airflow mode. In this mode, the airflow from the air conditioner is directed upwards towards the main body, optimizing airflow distribution. For example, in cooling mode, the airflow is delivered horizontally to avoid direct airflow onto the body; in heating mode, the airflow is delivered at an angle to quickly heat the upper part of the room.

[0152] To achieve the upward airflow mode, in one embodiment, the air conditioner includes a first upward airflow mode, such as... Figure 3a As shown, in the first upper airflow mode, the first air guide plate 20 opens the first air outlet 12, and the airflow flowing out of the first air outlet 12 is guided by the first air guide plate 20 and flows upward toward the body 10. Specifically, when the first air guide plate 20 opens the first air outlet 12, at least part of the airflow in the ventilation channel 11 will pass out from the first air outlet 12 and be guided by the first air guide plate 20. This part of the airflow can flow upward toward the body 10 under the guidance of the first air guide plate 20.

[0153] For example, in order to guide the airflow obliquely upward with the first air guide plate 20, the first air guide plate 20 can be set to an inclined state. That is, when the first air guide plate 20 opens the first air outlet 12, the first air guide plate 20 is in an overall upward inclined state, thereby guiding the airflow upward towards the body 10.

[0154] Alternatively, the first air guide plate 20 can be set to an arc shape that bends towards the ground. Through the arc-shaped air guide plate, the airflow can be guided upwards towards the body 10.

[0155] Alternatively, the end of the first air guide plate 20 can be bent diagonally upwards, and the airflow can be guided upwards towards the body 10 through the guiding effect of the bent part.

[0156] In one embodiment, the first air guide plate 20 is arc-shaped. In the first upper air guide mode, the airflow from the first air outlet 12 is guided by the arc-shaped surface of the first air guide plate 20 and flows upward toward the body 10.

[0157] To achieve the upward airflow mode, in one embodiment, the air conditioner includes a second upward airflow mode, such as... Figure 3b As shown, in the second upper air guide mode, the first air guide plate 20 closes the first air outlet 12, and the second air guide plate 30 at least partially does not block the second air outlet 13.

[0158] Specifically, since the first air guide plate 20 closes the first air outlet 12, the airflow cannot flow out through the first air outlet 12. At this time, since the second air guide plate 30 can form a position that at least partially does not block the second air outlet 13, the airflow can flow out through the second air outlet 13, and the airflow flowing out of the second air outlet 13 can flow upward towards the body 10.

[0159] For example, in order to guide the airflow from the second air outlet 13 toward the top of the body 10, the second air guide plate 30 can be rotated to form a position where one end near the second air outlet 13 is tilted upwards, so that the airflow can flow toward the top of the body 10 under the guidance of the second air guide plate 30.

[0160] Alternatively, the wall surface of the ventilation channel 11 away from the first air outlet 12 can be designed as an upward-sloping structure to guide the airflow upwards towards the body 10.

[0161] Alternatively, the side of the ventilation channel 11 away from the first air outlet 12 and closer to the second air outlet 13 can be bent or curved upwards to guide the airflow towards the top of the body 10.

[0162] Alternatively, a guide structure can be installed at the second air outlet 13 to guide the airflow upwards towards the body 10.

[0163] In one embodiment, the air conditioner includes a downdraft mode, such as Figure 4 As shown, in the downward airflow mode, the first air guide plate 20 opens the first air outlet 12, and the second air guide plate 30 at least partially blocks the second air outlet 13. The airflow from the first air guide plate 20 and the second air guide plate 30 flows downward toward the body 10.

[0164] Specifically, when the first air guide plate 20 opens the first air outlet 12, the second air guide plate 30 can rotate to at least partially block the second air outlet 13, so that the airflow can flow out from the first air outlet 12 as much as possible and then flow to the bottom of the body 10, thereby avoiding the cold air sent from the bottom blowing directly on the human body and improving the user experience.

[0165] In one embodiment, in the downdraft mode, such as Figure 4a As shown, the first air guide plate 20 opens the first air outlet 11, and the second air guide plate 30 extends out of the first air outlet 12. The airflow from the first air guide plate 30 and the second air guide plate 30 flows along the bottom of the body 10.

[0166] Furthermore, the ventilation duct 11 includes a first wall 111 and a second wall 112 disposed opposite to each other. The first wall 111 is close to the first air outlet 12, and the second wall 112 is away from the first air outlet 12. The air conditioner includes a downward airflow mode. In the downward airflow mode, the first air guide plate 20 opens the first air outlet 12, and the edge of the second air guide plate 30 away from the second air outlet 13 rotates to its extreme position close to the second wall 112. The airflow guiding surface of the second air guide plate 30 faces the first wall 111, and the first air guide plate 20 rotates to the side of the first wall 111 away from the second wall 112. The airflow from the first air guide plate 20 and the second air guide plate 30 flows downward towards the body 10, so that the bottom airflow of the air conditioner in the downward airflow mode reaches its maximum.

[0167] In one embodiment, in the downward airflow mode, the distance between the edge of the second air guide plate 30 and the second wall surface 112 is less than or equal to 5 mm. Specifically, with this size, the edge of the second air guide plate 30 can be as close as possible to the second wall surface without contacting it, thereby ensuring maximum airflow while preventing the second air guide plate 30 from colliding with the second wall surface when it reaches its extreme position.

[0168] In one embodiment, in the downdraft mode, such as Figure 4 As shown, the space between the first air guide plate 20 and the second air guide plate 30 gradually expands along the direction from the ventilation channel 11 to the first air outlet 12. Specifically, this arrangement allows the airflow to gradually diffuse under the guidance of the first air guide plate 20 and the second air guide plate 30 after entering the space between them, thereby increasing the range of the airflow exiting through the first air outlet 12 and enabling the airflow exiting from the first air outlet 12 to quickly diffuse into the room.

[0169] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, the second air guide plate 30 is provided with a plurality of air diffuser holes 34 for airflow to pass through. Specifically, through the air diffuser holes 34 on the second air guide plate 30, the airflow from the first air outlet 12 and the second air outlet 13 can be made into a gentle breeze, thereby forming the gentle breeze mode of the air conditioner.

[0170] In one embodiment, the indoor unit of the air conditioner includes a first gentle breeze mode, such as... Figure 5a As shown, in the first gentle breeze mode, the first air guide plate 20 closes the first air outlet 12, the second air guide plate 30 blocks the second air outlet 13, and at least part of the airflow in the ventilation channel 11 passes through the diffuser hole 34 and flows out through the second air outlet 13.

[0171] Specifically, when the first air outlet 12 is closed, the air conditioner can only vent air from the front through the second air outlet 13. Under the dispersing effect of the second air guide plate 30, the airflow from the second air outlet 13 forms a gentle breeze.

[0172] In this embodiment, when the indoor unit is a wall-mounted unit, the first gentle breeze mode allows the air conditioner to generate a gentle breeze flowing towards the front of the unit 10. When the indoor unit is a floor-standing unit, the first gentle breeze mode allows the air conditioner to generate a gentle breeze flowing towards the left or right side of the unit 10, thereby meeting user needs.

[0173] In one embodiment, such as Figure 5a As shown, the second air guide plate 30 includes a first edge 32 and a second edge 33 arranged opposite to each other. The first edge 32 is close to the second air outlet 13, and the second edge 33 is away from the second air outlet 13. The first edge is rotatably connected to the body 10 of the 32. In the first gentle wind mode, the second edge 33 overlaps with the first air guide plate 20.

[0174] In one embodiment, the indoor unit of the air conditioner includes a second gentle breeze mode, such as Figure 5b As shown, in the second gentle breeze mode, the first air guide plate 20 opens the first air outlet 12, and the second air guide plate 30 blocks the first air outlet 12. At least part of the airflow in the ventilation channel 11 passes through the air diffuser 34 and flows out through the first air outlet 12.

[0175] Specifically, when the first air outlet 12 is opened, some airflow can flow out from the first air outlet 12. Since the second air guide plate 30 blocks the first air outlet 12, the airflow can be formed into a gentle breeze through the second air guide plate 30 and then flow out from the first air outlet 12, so that the airflow flowing out from the first air outlet 12 becomes a gentle breeze.

[0176] In this embodiment, when the indoor unit of the air conditioner is a wall-mounted unit, the second gentle breeze mode can generate a gentle breeze flowing towards the bottom side of the unit 10. This ensures sufficient airflow while preventing the airflow from blowing directly onto the human body, thus improving the user experience.

[0177] When the indoor unit of the air conditioner is a floor-standing unit, the second gentle breeze mode can generate a gentle breeze that flows towards the front of the unit 10. This ensures sufficient airflow while preventing the airflow from blowing directly on the human body, thus improving the user experience.

[0178] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, the ventilation channel 11 is equipped with a stop block 113, which is located on the rotation path of the second air guide plate 30. The stop block 113 restricts the extreme position of the second air guide plate 30 by abutting against it. Specifically, by blocking the second air guide plate with the stop block 113, the second air guide plate 30 can be kept stable when it rotates to its extreme position, preventing the second air guide plate 30 from swaying under the influence of airflow, thereby maintaining the stability of airflow.

[0179] For example, after the second air guide plate 30 adjusts the airflow path, its extreme position is limited by the stop block 113 to ensure the stability of the airflow path. For instance, when the second air guide plate 30 rotates to be parallel to the wall of the ventilation channel 11, the stop block 113 abuts against it to prevent excessive rotation due to mechanical errors, thereby maintaining the stability of the airflow path. Or, in cooling mode, when the second air guide plate 30 is parallel to the wall of the ventilation channel 11, the stop block 113 prevents its deviation due to mechanical errors, thereby maintaining the stability of the cold air delivered from the bottom side.

[0180] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, the indoor unit of the air conditioner also includes an air outlet grille 40, which is installed at the second air outlet 13 and has an air outlet gap 41 for airflow to pass through.

[0181] Specifically, the air outlet gap 41 formed by the air outlet grille 40 allows airflow from the second air outlet 13 to flow out, thus forming the air outlet of the second air outlet 13. The air outlet grille 40 can block the outside of the machine body 10, preventing external objects from entering the ventilation channel 11 through the second air outlet 13, thus protecting the machine body 10 and the human body. Furthermore, the direction of airflow from the air outlet can be controlled by adjusting the orientation of each bar of the air outlet grille 40.

[0182] In one embodiment, the air outlet grille 40 is configured to guide the airflow through the air outlet gap 41, causing the airflow to exit horizontally, downwards, or upwards. Specifically, by guiding the airflow, the air outlet grille 40 can cause the airflow to form an outlet angle that is horizontal, downwards, or upwards, thereby meeting different application scenarios.

[0183] In this embodiment, when the bars of the air outlet grille 40 extend in the horizontal direction, the airflow is discharged in the horizontal direction; when the bars of the air outlet grille 40 are tilted in the upward direction, the airflow is discharged in the upward direction; when the bars of the air outlet grille 40 are tilted in the downward direction, the airflow is discharged in the downward direction.

[0184] In one embodiment, the air outlet grille 40 is mounted on the panel 171, and the air outlet grille 40 and the panel 171 are integrally formed. Specifically, by mounting the air outlet grille 40 on the panel 171, the air outlet grille 40 is fixed at the second air outlet 13, so that the body 10 does not need to be equipped with other mounting parts to fix the air outlet grille 40, thereby simplifying the body structure. The integral formation of the air outlet grille 40 and the panel 171 facilitates the assembly of the body 10.

[0185] Specifically, the air vent grille 40 is integrally formed with the panel 171, including the panel 171 being integrally formed with the face frame 17, and the air vent grille 40 being integrally formed with the panel 171 and the face frame 17.

[0186] The panel 171 is detachably connected to the face frame 17, and the air vent grille 40 is integrally formed with the panel 171. The air vent grille 40 can be detached together with the panel 171.

[0187] In one embodiment, the air outlet grille 40 is detachably connected to the panel 171. Specifically, the air outlet grille 40 can be fixed at the second air outlet 13 by being mounted on the panel 171, so that the body 10 does not need to be equipped with other mounting parts to fix the air outlet grille 40, thereby simplifying the body structure. Since the air outlet grille 40 is exposed to the outside, it is easily damaged and contaminated by dust. The detachable connection between the air outlet grille 40 and the panel 171 facilitates the cleaning, replacement or maintenance of the air outlet grille 40.

[0188] Specifically, the air vent grille 40 is detachably connected to the panel 171, which is integrally formed on the face frame 17, and the air vent grille 40 is detachably connected to the panel 171.

[0189] The panel 171 is detachably connected to the face frame 17, and the air vent grille 40 is detachably connected to the panel 171, so that the face frame 17, the panel 171 and the air vent grille 40 can all be disassembled.

[0190] In one embodiment, the panel 171 is provided with a mounting groove, and the air outlet grille 40 is installed in the mounting groove. Specifically, the mounting groove can limit the position of the air outlet grille 40, so as to achieve stable installation of the air outlet grille 40 on the panel 171, improve the stability of the air outlet grille 40, and prevent the air outlet grille 40 from loosening.

[0191] In one embodiment, such as Figure 1 , Figure 1a and Figure 1bAs shown, the air outlet grille 40 protrudes from the panel 171 on the side opposite to the ventilation channel 11. Specifically, by protruding from the panel 171, the air outlet grille 40 can increase its guiding distance, improve its air guiding performance, and directly guide the airflow from the second air outlet 13 to the outside of the panel 171. When the airflow from the second air outlet 13 is cold air, it can reduce condensation at the panel 171.

[0192] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, a section of the air outlet grille 40 is located outside the second air outlet 13, and this section is not connected to the second air outlet 13. Specifically, the air outlet grille 40 located outside the second air outlet 13 can serve as an extension of the air outlet grille 40, which can be fastened to the panel 171 to improve the stability of the grille. At the same time, the shape of this part is the same as that of the air outlet grille 40 located at the second air outlet 13, which can form a non-ventilated "false air vent" at the panel 171, making the structure of the body 10 more integrated and concise, and visually improving the user experience. At the same time, it creates a gap between the airflow and the panel 171, reducing the direct contact of the airflow with the panel 171 and preventing water droplets from forming on the panel 171.

[0193] In one embodiment, such as Figure 1a As shown, the second air guide plate 30 is rotatably connected to the body 10 through the middle part of its end. The air outlet grille 40 includes a third edge 42 and a fourth edge 43 arranged opposite to each other. The third edge 42 is close to the first air outlet 12, and the fourth edge 43 is far away from the first air outlet 12. The distance between the third edge 42 and the fourth edge 43 is L1. The distance between the center of the rotation shaft 31 of the second air guide plate 30 and the third edge 42 is L2. The range of L2:L1 is 0.2~0.4.

[0194] Specifically, this setting makes the center of the pivot 31 of the second air guide plate 30 closer to the first air outlet 12, thereby increasing the adjustment range of the airflow direction of the second air guide plate 30 on the first air outlet 12 and the second air outlet 13.

[0195] In one embodiment, the extension direction of the second air guide plate 30 is consistent with the airflow direction of the air outlet grille 40. Specifically, by configuring the extension direction of the second air guide plate 30 to be consistent with the airflow direction of the air outlet grille 40, the airflow force of the second grille can be increased.

[0196] In one embodiment, such as Figure 1 , Figure 1a , Figure 1b and Figure 2fAs shown, a guide section 114 is connected to the wall of the ventilation channel 11 away from the first air outlet 12. The guide section 114 is set horizontally or inclined in a direction away from the first air outlet 12. The airflow from the ventilation channel 11 flows out from the second air outlet 13 after passing through the guide section 114.

[0197] Specifically, the guide section 114 can guide the airflow of the second air outlet 13 in a horizontal or upward direction, thereby keeping the airflow away from the ground, avoiding cold air blowing directly on the human body, and promoting the rise of hot air to accelerate heating.

[0198] In one embodiment, the length of the wall of the ventilation channel 11 away from the first air outlet 12 along the airflow direction is L3, and the length of the guide section 114 along the airflow direction is L4, with L3:L4 ranging from 0.5 to 0.8.

[0199] Specifically, by controlling the ratio of the length of the guide section 114 to the length of the wall of the ventilation channel 11 away from the first air outlet 12 within the range of 0.5 to 0.8, the length of the guide section 114 is not too long or too short. This ensures that the wall of the ventilation channel 11 away from the first air outlet 12 can guide the airflow in a horizontal or upward direction through the guide section 114, without affecting the direction of the airflow towards the first air outlet 12 on the side wall, thereby balancing the airflow volume of the first air outlet 12 and the second air outlet 13.

[0200] In one embodiment, the indoor unit of the air conditioner has a second air outlet mode, such as... Figure 2e As shown, in the second air outlet mode, the space between the second air guide plate 30 and the guide section 114 gradually expands along the air outlet direction of the second air outlet 13. Specifically, the airflow entering the space between the guide section 114 and the second air guide plate 30 through the ventilation channel 11 will gradually diffuse under the guidance of the guide section 114 and the second air guide plate 30, and finally, when it flows out of the second air outlet 13, it can quickly diffuse into the indoor space, improving the working efficiency of the air conditioner.

[0201] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, the indoor unit of the air conditioner also includes several swivel blades 50, each of which is rotatably mounted in the ventilation duct 11. The airflow from the ventilation duct 11 flows through the swivel blades 50 and then to the first air outlet 12 and the second air outlet 13. Specifically, by rotating, the swivel blades 50 can obstruct or guide the airflow, and then, in conjunction with the first air guide plate 20 and the second air guide plate 30, achieve multi-angle airflow from the first air outlet 12 and the second air outlet 13, or multi-layer soft airflow, thereby expanding the airflow modes of the air conditioner and meeting user needs.

[0202] In one embodiment, such as Figure 1 , Figure 1a and Figure 1b As shown, at least some of the sway blades 50 are provided with flow holes 51 for airflow to pass through. The indoor unit of the air conditioner includes a gentle breeze mode and a directional airflow mode. In the directional airflow mode, such as... Figure 6a As shown, a flow gap 52 is formed between each blade 50 to allow airflow to pass through. The airflow in the flow gap 52 flows to the first air outlet 12 and the second air outlet 13 through the guide of the blades 50. In the soft wind mode, each blade 50 blocks the airflow in the ventilation channel 11. At least part of the airflow in the ventilation channel 11 passes through the blades 50 through the flow hole 51 and flows to the first air outlet 12 and the second air outlet 13.

[0203] Specifically, the oscillating blade 50 controls the angle between itself and the airflow in the ventilation channel 11 by rotating, thereby guiding the airflow or creating a gentle breeze by blocking the airflow. In the guiding mode, the airflow angle of the first air outlet 12 and the second air outlet 13 can be adjusted to create a wide-range airflow. In the gentle breeze mode, the airflow exiting from the first air outlet 12 and the second air outlet 13 can be made into a gentle breeze.

[0204] Specifically, in the air guiding mode, the angle between the oscillating blades 50 and the airflow in the ventilation channel 11 is between 20° and 70°. In this mode, the oscillating blades 50 guide the airflow. In the gentle breeze mode, the angle between the oscillating blades 50 and the airflow in the ventilation channel 11 is between 0° and 20°. In this mode, the oscillating blades 50 obstruct the airflow in the ventilation channel 11, resulting in a gentle breeze effect achieved by dispersing the air through the flow holes 51. When the angle between the oscillating blades 50 and the airflow in the ventilation channel 11 is between 70° and 90°, the impact of the oscillating blades 50 on the airflow in the ventilation channel 11 is minimal, and the indoor unit of the air conditioner operates in a strong wind mode.

[0205] In one embodiment, the second air guide plate 30 is provided with a diffuser hole 34. In the soft wind mode, the second air guide plate 30 blocks the first air outlet 12, and at least part of the airflow flowing out from the flow hole 51 passes through the diffuser hole 34 and flows out from the first air outlet 12. Specifically, in the soft wind mode, the airflow flows through the oscillating blade 50 to form a primary soft wind. Before the airflow forming the primary soft wind flows out from the first air outlet 12, it forms a secondary soft wind through the diffuser effect of the second air guide plate 30, so that the airflow exiting from the first side of the body 10 forms a double soft wind.

[0206] In one embodiment, the second air guide plate 30 is provided with air diffuser holes 34, such as... Figure 6bAs shown, in the soft wind mode, the second air guide plate 30 blocks the second air outlet 13, and at least part of the airflow flowing out from the flow hole 51 passes through the diffuser hole 34 and flows out from the second air outlet 13. Specifically, in the soft wind mode, the airflow flows through the oscillating blade 50 to form a primary soft wind. Before the airflow forming the primary soft wind flows out from the second air outlet 13, it forms a secondary soft wind through the diffuser effect of the second air guide plate 30, so that the airflow exiting from the second side of the front of the body 10 forms a double soft wind.

[0207] In one embodiment, the second air outlet 13 is provided with an air outlet grille 40, and the second air guide plate 30 is provided with air diffuser holes 34, such as... Figure 6c As shown, in the soft wind mode, the second air guide plate 30 blocks the second air outlet 13, and at least part of the airflow in the ventilation channel 11 flows out of the body through the flow hole 51, the diffuser hole 34 and the air outlet grille 40 in sequence. Specifically, in the soft wind mode, the airflow flowing through the oscillating blade 50 forms a primary soft wind, the airflow flowing towards the second air outlet 13 forms a secondary soft wind under the blockage of the second air guide plate 30, and forms a tertiary soft wind under the action of the air outlet grille 40, thus forming a triple soft wind from the airflow exiting from the second side of the front of the body 10.

[0208] This application also provides an air conditioner, including the above-mentioned indoor unit and outdoor unit, with the outdoor unit connected to the indoor unit.

[0209] Specifically, the outdoor unit of the air conditioner is located outdoors, while the indoor unit is located indoors. Indoor temperature can be regulated through the airflow from the indoor unit. By incorporating the aforementioned indoor unit, the air conditioner can achieve multi-angle adjustment of the airflow direction, thus solving the problem of single-direction airflow in current air conditioners and improving the user experience.

[0210] This invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. It is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. An indoor unit for an air conditioner, characterized in that, include: The body is provided with a ventilation channel and a first air outlet and a second air outlet communicating with the ventilation channel. The first air outlet is located on the first side of the body so that the airflow of the ventilation channel can flow out through the first side of the body. The second air outlet is located on the second side of the body so that the airflow of the ventilation channel can flow out through the second side of the body. The first air guide plate is rotatably connected to the body and is configured to open or close the first air outlet by rotation and adjust the direction of the airflow from the first air outlet. The second air guide plate is rotatably connected to the body. A rotating shaft is provided at the end of the second air guide plate. The rotating shaft is located close to the edge of the second air guide plate along its length direction and is located close to the first air outlet. The second air guide plate can adjust the direction of the airflow to the first air outlet and / or the second air outlet by rotating.

2. The indoor unit of the air conditioner according to claim 1, characterized in that, The first side is located on the bottom side of the body, and the second side is located on the front side of the body; Alternatively, the first side may be located on the front side of the body, and the second side may be located on the left or right side of the body.

3. The indoor unit of the air conditioner according to claim 1, characterized in that, The indoor unit of the air conditioner has a power-off state. In the power-off state, the first air guide plate closes the first air outlet, and the second air guide plate is directly opposite the first air outlet. And / or in the power-off state, the first air guide plate closes the first air outlet, and the edge of the second air guide plate overlaps with the first air guide plate; And / or in the power-off state, the first air guide plate closes the first air outlet, and the second air guide plate faces the second air outlet.

4. The indoor unit of the air conditioner according to claim 3, characterized in that, The second air guide plate includes a first edge and a second edge disposed opposite to each other. The first edge is close to the second air outlet, and the second edge is far from the second air outlet. The first edge is rotatably connected to the body, and the second edge overlaps with the first air guide plate.

5. The indoor unit of the air conditioner according to claim 3, characterized in that, When the edge of the second air guide plate overlaps with the first air guide plate, the second air guide plate at least partially blocks the second air outlet.

6. The indoor unit of the air conditioner according to claim 1, characterized in that, The ventilation duct includes a first wall and a second wall disposed opposite to each other. The first wall is close to the first air outlet, and the second wall is away from the first air outlet. The indoor unit of the air conditioner has a first air outlet mode. In the first air outlet mode, the airflow direction of the second air guide plate is the same as the extension direction of the first wall; or The airflow direction of the second air guide plate is the same as the extension direction of the second wall surface.

7. The indoor unit of an air conditioner according to claim 6, characterized in that, In the first air outlet mode, the airflow direction of the first air guide plate is the same as the extension direction of the first wall surface.

8. The indoor unit of the air conditioner according to claim 1, characterized in that, The indoor unit of the air conditioner includes a first upward air guiding mode. In the first upward air guiding mode, the first air guide plate opens the first air outlet, and the airflow from the first air outlet is guided by the first air guide plate and flows upward to the body. And / or the air conditioner includes a second upper airflow mode, in which the first airflow deflector closes the first air outlet, and the second airflow deflector is at least partially unobstructed from the second air outlet.

9. The indoor unit of an air conditioner according to claim 8, characterized in that, The first air guide plate is arc-shaped. In the first upper air guide mode, the airflow from the first air outlet is guided by the arc-shaped surface of the first air guide plate and flows upward to the body.

10. The indoor unit of an air conditioner according to claim 1, characterized in that, The ventilation duct includes a first wall and a second wall that are disposed opposite to each other, the first wall being close to the first air outlet and the second wall being away from the first air outlet; The air conditioner includes a downward airflow mode. In the downward airflow mode, the first air guide plate opens the first air outlet, the second air guide plate rotates away from the edge of the second air outlet to the extreme position close to the second wall, the airflow guiding surface of the second air guide plate faces the first wall, the first air guide plate rotates to the side of the first wall away from the second wall, and the airflow from the first air guide plate and the second air guide plate flows downwards from the body. Alternatively, in the lower airflow mode, the first airflow guide plate opens the first air outlet, the second airflow guide plate extends out of the first air outlet, and the airflow from the first airflow guide plate and the second airflow guide plate flows along the lower part of the body.

11. The indoor unit of an air conditioner according to claim 10, characterized in that, In the lower airflow mode, the distance between the edge of the second airflow guide plate and the second wall surface is less than or equal to 5 mm.

12. The indoor unit of an air conditioner according to claim 10, characterized in that, In the downward airflow mode, the space between the first air guide plate and the second air guide plate gradually expands along the ventilation channel towards the first air outlet.

13. The indoor unit of the air conditioner according to claim 1, characterized in that, The second air guide plate is provided with several air diffusers for airflow to pass through.

14. The indoor unit of the air conditioner according to claim 13, characterized in that, The indoor unit of the air conditioner includes a first gentle wind mode. In the first gentle wind mode, the first air guide plate closes the first air outlet, the second air guide plate blocks the second air outlet, and at least part of the airflow in the ventilation channel passes through the air diffuser and flows out through the second air outlet. And / or the indoor unit of the air conditioner includes a second gentle wind mode, in which the first air guide plate opens the first air outlet, the second air guide plate blocks the first air outlet, and at least part of the airflow of the ventilation channel passes through the air diffuser and flows out through the first air outlet.

15. The indoor unit of an air conditioner according to claim 14, characterized in that, The second air guide plate includes a first edge and a second edge disposed opposite to each other, the first edge being close to the second air outlet and the second edge being away from the second air outlet, and the first edge being rotatably connected to the body; In the first gentle breeze mode, the second edge overlaps with the first air guide plate.

16. The indoor unit of an air conditioner according to claim 1, characterized in that, The body includes a base and a face frame. The ventilation channel is disposed on the base. The first air outlet is disposed on the first side of the face frame. The second air outlet is disposed on the second side of the face frame. The face frame is provided with a receiving cavity. The base is disposed in the receiving cavity.

17. The indoor unit of an air conditioner according to claim 16, characterized in that, The face frame includes a panel, and the second air outlet is disposed on the panel. The face frame is integrally formed.

18. The indoor unit of an air conditioner according to claim 1, characterized in that, The body includes a face frame and a base connected to each other. A panel is provided on the side of the face frame away from the base, and the second air outlet is provided on the panel.

19. The indoor unit of an air conditioner according to any one of claims 1-16, characterized in that, The indoor unit of the air conditioner also includes an air outlet grille, which is installed at the second air outlet and has an air outlet gap for airflow to pass through.

20. The indoor unit of an air conditioner according to claim 19, characterized in that, The air outlet grille is configured to guide the airflow in the air outlet gap, causing the airflow to exit horizontally or inclined downwards or inclined upwards.

21. The indoor unit of an air conditioner according to any one of claims 17-18, characterized in that, The indoor unit of the air conditioner also includes an air outlet grille, which is installed at the second air outlet and has an air outlet gap for airflow to pass through. The air vent grille can be detachably connected to the panel, or the air vent grille can be integrally formed with the panel.

22. The indoor unit of the air conditioner according to claim 21, characterized in that, The panel is provided with a mounting groove, and the air outlet grille is installed in the mounting groove.

23. The indoor unit of the air conditioner according to claim 21, characterized in that, The air outlet grille protrudes from the panel on the side opposite to the ventilation channel.

24. The indoor unit of an air conditioner according to claim 19, characterized in that, A section of the air outlet grille is located outside the second air outlet, and this section is not connected to the second air outlet.

25. The indoor unit of an air conditioner according to claim 19, characterized in that, The second air guide plate is rotatably connected to the body through the middle part of its end. The air outlet grille includes a third edge and a fourth edge arranged opposite to each other. The third edge is close to the first air outlet, and the fourth edge is far from the first air outlet. The distance between the third edge and the fourth edge is L1. The distance between the center of the rotation axis of the second air guide plate and the third edge is L2. The range of L2:L1 is 0.2~0.

4.

26. The indoor unit of an air conditioner according to claim 19, characterized in that, The extension direction of the second air guide plate is consistent with the airflow direction of the air outlet grille.

27. The indoor unit of an air conditioner according to any one of claims 1-18, characterized in that, The ventilation duct is connected to a guide section on the wall away from the first air outlet. The guide section is set horizontally or inclined in a direction away from the first air outlet. The airflow from the ventilation duct flows out from the second air outlet after passing through the guide section.

28. The indoor unit of an air conditioner according to claim 27, characterized in that, The length of the ventilation channel along the airflow direction away from the first air outlet is L3, and the length of the guide section along the airflow direction is L4. The range of L4:L3 is 0.5~0.

8.

29. The indoor unit of an air conditioner according to claim 27, characterized in that, The indoor unit of the air conditioner has a second air outlet mode. In the second air outlet mode, the space between the second air guide plate and the guide section gradually expands along the air outlet direction of the second air outlet.

30. The indoor unit of an air conditioner according to any one of claims 16-18, characterized in that, The body also includes an evaporator, and the base is provided with a support rib for abutting against the evaporator. The support rib, the ventilation channel, and the face frame form a heat insulation cavity.

31. The indoor unit of an air conditioner according to claim 30, characterized in that, The heat insulation cavity is equipped with heat insulation components.

32. The indoor unit of the air conditioner according to claim 31, characterized in that, The face frame and the base are connected by a fastener, and the heat insulation component is provided with a clearance space to avoid the fastener.

33. The indoor unit of an air conditioner according to any one of claims 16-18, characterized in that, The second air outlet shares the same face frame at the junction with the first air outlet.

34. The indoor unit of an air conditioner according to any one of claims 1-18, characterized in that, The ventilation channel is equipped with a stop block, which is located on the rotation path of the second air guide plate. The stop block limits the extreme position of the second air guide plate by abutting against it.

35. The indoor unit of an air conditioner according to any one of claims 1-18, characterized in that, The indoor unit of the air conditioner also includes several swivel blades, each of which is rotatably disposed in the ventilation channel. The airflow from the ventilation channel flows through the swivel blades and then flows to the first air outlet and the second air outlet.

36. The indoor unit of an air conditioner according to claim 35, characterized in that, At least some of the blades are provided with flow holes for airflow to pass through, and the indoor unit of the air conditioner includes a gentle breeze mode and a directional air mode; In the air guiding mode, a flow gap is formed between each of the blades to allow airflow to pass through. The airflow in the flow gap flows to the first air outlet and the second air outlet through the guide of the blades. In the gentle breeze mode, each of the blades blocks the airflow in the ventilation channel. At least a portion of the airflow in the ventilation channel passes through the blades via the flow holes and flows to the first air outlet and the second air outlet.

37. The indoor unit of an air conditioner according to claim 36, characterized in that, The second air guide plate is provided with air dissipation holes; In gentle breeze mode, the second air guide plate blocks the first air outlet, and at least part of the airflow flowing out from the flow hole passes through the air diffuser hole and flows out from the first air outlet; or The second air guide plate blocks the second air outlet, and at least part of the airflow flowing out from the flow hole passes through the air diffuser hole and flows out from the second air outlet.

38. The indoor unit of an air conditioner according to claim 37, characterized in that, The second air outlet is provided with an air outlet grille. In the soft wind mode, the second air guide plate blocks the second air outlet, and at least part of the airflow of the ventilation channel flows out of the body through the flow hole, the air diffuser hole and the air outlet grille in sequence.

39. An air conditioner, characterized in that, include: The indoor unit of the air conditioner according to any one of claims 1-38; as well as An outdoor unit for an air conditioner, which is connected to the indoor unit for an air conditioner.

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