Air conditioner indoor unit and air conditioner

Abstract

The present invention discloses an air conditioner indoor unit and an air conditioner. Among them, the air conditioner indoor unit includes a housing, a mounting member, and a wind-dispersing module; the housing is provided with an air outlet; the mounting member is disposed inside the housing; the wind-dispersing module is movably mounted on the mounting member so that the wind-dispersing module can move relative to the housing between a storage position and an open position. In the technical solution of the air conditioner indoor unit of the present invention, the wind-dispersing module is movably mounted on the mounting member to achieve the effect that the wind-dispersing module can be stored in the housing, so that the air flow directly blows out from the air outlet, or the wind-dispersing module can be disposed outside the housing and block the air outlet to disperse the blown air flow, so that the blown air flow is softer, thereby realizing different air outlet effects of the air conditioner indoor unit to meet different user needs.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and particularly to an indoor unit of an air conditioner and an air conditioner. Background Art

[0002] With the gradual improvement of people's living standards, people's requirements for indoor units of air conditioners are also getting higher and higher. In related technologies, the air outlet effect of the indoor unit of the air conditioner is single, and the air blown out by the air conditioner directly blows on the user. Due to the strong wind force, it will cause discomfort to the user and affect the comfort of using the air conditioner. Summary of the Invention

[0003] The main object of the present invention is to provide an indoor unit of an air conditioner, aiming to solve the problem of the single air outlet effect of the existing indoor unit of the air conditioner.

[0004] To achieve the above object, the indoor unit of the air conditioner proposed by the present invention includes a housing, a mounting member, and a wind-dispersing module; the housing is provided with an air outlet; the mounting member is disposed inside the housing; the wind-dispersing module is adapted to allow air flow to pass through and guide the air flow to diffuse and flow; the wind-dispersing module is movably mounted on the mounting member so that the wind-dispersing module can move relative to the housing between a storage position and an open position;

[0005] In the storage position, the wind-dispersing module is stored inside the housing;

[0006] In the open position, the wind-dispersing module extends out of the housing and at least partially blocks the air outlet.

[0007] In an embodiment of the present invention, a first guide rail is provided on the mounting member, and a second guide rail slidably engaged with the first guide rail is provided on the wind-dispersing module.

[0008] In an embodiment of the present invention, both the first guide rail and the second guide rail are linear guide rails and are arranged to extend in the up and down direction.

[0009] In an embodiment of the present invention, the second guide rail is slidably disposed inside the first guide rail.

[0010] In an embodiment of the present invention, a dust-proof portion is provided at the end of the first guide rail.

[0011] In an embodiment of the present invention, a groove for accommodating lubricating oil is provided inside the second guide rail.

[0012] In an embodiment of the present invention, the housing includes a front frame and a panel disposed on the front side of the front frame, the air outlet is disposed below the panel; the mounting member is disposed on the inner surface of the panel or the front frame, and in the storage position, the wind-dispersing module is stored inside the panel.

[0013] In an embodiment of the present invention, the mounting member is fixedly installed on the panel.

[0014] In an embodiment of the present invention, when in the storage position, the air diffusing module is disposed between the mounting member and the panel; the first guide rail is installed on a side of the mounting member facing the panel, and the second guide rail is installed on a side of the air diffusing module facing the mounting member.

[0015] In an embodiment of the present invention, the air diffusing module includes:

[0016] An air diffusing plate for guiding the diffusion of air flow; and

[0017] A sliding portion disposed at both ends in the length direction of the air diffusing plate and on the same side of the air diffusing plate, and the sliding portion is slidably engaged with the mounting member.

[0018] In an embodiment of the present invention, the mounting member is provided with a chute, and the sliding portion is slidably engaged in the chute.

[0019] In an embodiment of the present invention, the mounting member includes a bottom plate and a surrounding edge provided at the edge of the bottom plate, and the surrounding edge is connected to the bottom plate to enclose and form the chute.

[0020] In an embodiment of the present invention, the first guide rail is disposed on the bottom plate, and the second guide rail is disposed on the sliding portion.

[0021] In an embodiment of the present invention, one end of the second guide rail is provided with a fixing groove, and the sliding portion is provided with a fixing portion, and the fixing portion is snap-fitted and fixed in the fixing groove.

[0022] In an embodiment of the present invention, the air diffusing module further includes a swirl fan blade; the air diffusing plate is provided with at least two mounting openings communicating with the air outlet; the swirl fan blade is rotatably disposed in the mounting opening to guide the air flow to rotate and diffuse.

[0023] In an embodiment of the present invention, the air diffusing plate includes an outer plate and an inner plate, the inner plate is provided with the mounting opening, and the outer plate is provided with air outlet holes corresponding to the positions of the mounting openings.

[0024] In an embodiment of the present invention, the air diffusing module further includes a first grille plate disposed inside the air diffusing plate, the first grille plate has a plurality of first air passing holes; the air diffusing plate is provided with a plurality of second air passing holes, and the first grille plate is rotatably disposed relative to the air diffusing plate so that the overlapping area of the projections of the first air passing holes and the second air passing holes along the air outlet direction can be adjusted.

[0025] In an embodiment of the present invention, the first grille plate has a rotation axis arranged along the air outlet direction, and the first grille plate is rotatably arranged around the rotation axis.

[0026] In an embodiment of the present invention, the air conditioner indoor unit further includes a driving mechanism, and the driving mechanism is connected to the air diffusing module to drive the air diffusing module to slide along the first guide rail and the second guide rail.

[0027] In an embodiment of the present invention, the driving mechanism includes:

[0028] A driving motor, which is installed on the mounting member;

[0029] A gear, which is drivingly connected to the driving motor; and

[0030] A rack, which is arranged on the air diffusing module and meshingly connected to the gear.

[0031] In an embodiment of the present invention, the air conditioner indoor unit includes two of the mounting members, and the two mounting members are respectively arranged at opposite ends in the length direction of the air diffusing module.

[0032] In an embodiment of the present invention, the air conditioner indoor unit further includes a wind deflector arranged at the air outlet, and the wind deflector is rotatably connected to the housing to adjust the direction of the air outlet airflow.

[0033] In an embodiment of the present invention, when the air diffusing module is in the open position, the air diffusing module and the wind deflector are combined to define a cavity located outside the air outlet and communicating with the air outlet, and the cavity is formed with a side opening for exhausting air.

[0034] To achieve the above object, the present invention further provides an air conditioner, including the above-mentioned air conditioner indoor unit; the air conditioner indoor unit includes a housing, a mounting member, and an air diffusing module; the housing is provided with an air outlet; the mounting member is arranged inside the housing; the air diffusing module is adapted to allow air to pass through and guide the air to diffuse and flow; the air diffusing module is movably installed on the mounting member so that the air diffusing module moves relative to the housing between a storage position and an open position; in the storage position, the air diffusing module is stored inside the housing; in the open position, the air diffusing module extends out of the housing and at least partially blocks the air outlet.

[0035] In the technical solution of the present invention for an air conditioner indoor unit, the housing is provided with an air outlet, the mounting member is arranged inside the housing, the air-diffusing module is used for the air flow to pass through and guide the air flow to diffuse and flow, and the air-diffusing module is movably mounted on the mounting member so that the air-diffusing module moves relative to the housing between a storage position and an open position, so as to achieve the effect that when the air-diffusing module can be stored in the housing, the air flow directly blows out from the air outlet, or when the air-diffusing module is arranged outside the housing and blocks the air outlet, the blown-out air flow is dispersed, making the blown-out air flow softer, and further realizing different air outlet effects of the air conditioner indoor unit to meet different user requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0037] Figure 1 It is a schematic structural diagram of an embodiment of the air conditioner indoor unit of the present invention;

[0038] Figure 2 It is a schematic structural diagram of the air-diffusing module of the air conditioner indoor unit embodiment of the present invention in the open position;

[0039] Figure 3 It is a schematic structural diagram of the air-diffusing module of the air conditioner indoor unit embodiment of the present invention in the storage position;

[0040] Figure 4 It is a schematic structural diagram of another embodiment of the air conditioner indoor unit of the present invention;

[0041] Figure 5 For Figure 4 the partial enlarged view at M in;

[0042] Figure 6 It is a schematic structural diagram of yet another embodiment of the air conditioner indoor unit of the present invention;

[0043] Figure 7 It is an assembly schematic diagram of the air-diffusing module and the mounting member in the embodiment of the present invention;

[0044] Figure 8 It is an exploded schematic diagram of the air-diffusing module and the mounting member in the embodiment of the present invention;

[0045] Figure 9 It is a schematic structural diagram of the mounting member in the embodiment of the present invention;

[0046] Figure 10 It is a schematic structural diagram of the air-diffusing module in the embodiment of the present invention;

[0047] Figure 11 Another structural schematic diagram of the air-diffusing module in the embodiment of the present invention;

[0048] Figure 12 is Figure 11 The partial enlarged view at K in;

[0049] Figure 13 The partial schematic diagram of the assembly of the motor mounting seat and the air-diffusing module in the embodiment of the present invention;

[0050] Figure 14 The assembly schematic diagram of the first guide rail and the second guide rail in the embodiment of the present invention;

[0051] Figure 15 The structural schematic diagram of the first guide rail in the embodiment of the present invention;

[0052] Figure 16 The structural schematic diagram of the second guide rail in the embodiment of the present invention;

[0053] Figure 17 The assembly schematic diagram of the air-diffusing module, the mounting member and the panel in the embodiment of the present invention;

[0054] Figure 18 is Figure 17 The partial enlarged view at N in;

[0055] Figure 19 The structural schematic diagram of the panel in the embodiment of the present invention;

[0056] Figure 20 Another structural schematic diagram of another embodiment of the air-diffusing module in the embodiment of the present invention;

[0057] Figure 21 is Figure 20 The sectional schematic diagram at A-A in;

[0058] Figure 22 is Figure 20 The sectional schematic diagram at B-B in.

[0059] Explanation of the reference numerals in the drawings:

[0060]

[0061]

[0062] The realization, functional features and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0063] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0064] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0065] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0066] The present invention provides an air conditioner indoor unit.

[0067] In the embodiments of the present invention, as Figures 1 to 3 , Figures 8 to 12 shown, the air conditioner indoor unit includes a housing 1, a mounting member 2, and a wind-diffusing module 3; the housing 1 is provided with an air outlet 101; the mounting member 2 is disposed inside the housing 1; the wind-diffusing module 3 is adapted to allow air flow to pass through and guide the air flow to diffuse and flow; the wind-diffusing module 3 is movably mounted on the mounting member 2 so that the wind-diffusing module 3 moves relative to the housing 1 between a storage position and an open position: in the storage position, the wind-diffusing module 3 is stored inside the housing 1; in the open position, the wind-diffusing module 3 extends out of the housing 1 and at least partially blocks the air outlet 101.

[0068] During the operation of the air conditioner indoor unit, after the air flow enters the indoor unit from the air inlet 102 and undergoes heat exchange treatment inside the indoor unit, it is blown out from the air outlet 101 to achieve the function of adjusting the indoor air. In this embodiment, the specific position of the air outlet 102 on the housing 1 can be determined according to the actual situation, as long as it can ensure smooth air outlet. For example, it can be set at the top, middle, bottom or side of the housing 1, etc. The mounting member 2 is arranged inside the housing 1, and the air diffusing module 3 is movably mounted on the mounting member 2, realizing the function of mounting the air diffusing module 3 on the housing 1 of the air conditioner indoor unit through the mounting member 2. It can be understood that the mounting member 2 is arranged inside the housing 1, and the mounting member 2 and the housing 1 can be an integral structure or a split structure. In this embodiment, considering the difficulty of the processing technology, the mounting member 2 and the housing 1 adopt a split structure, and the connection method between the mounting member 2 and the housing 1 can be a fixed connection or a movable connection. When the mounting member 2 and the housing 1 are fixedly connected, methods such as snap fixation, screw fixation, magnetic attraction fixation or adhesive fixation can be used. At this time, the mounting member 2 is a fixed part relative to the housing 1, and the air diffusing module 3 moves relative to the mounting member 2, actually moving relative to the housing 1, so as to realize the movement of the air diffusing module 3 between being hidden inside the housing 1 and being exposed outside the housing 1. When the mounting member 2 and the housing 1 are movably connected, a sliding connection or a rotational connection method can be used. At this time, the mounting member 2 is a movable part relative to the housing 1, then the air diffusing module 3 can be driven to move by the movement of the mounting member 2 relative to the housing 1, or after the mounting member 2 drives the air diffusing module 3 to move, the air diffusing module 3 moves relative to the mounting member 2 again. At this time, the air diffusing module 3 realizes a secondary movement relative to the housing 1, increasing the movement space of the air diffusing module 3, thereby increasing the types of different air outlet flow effects.

[0069] In this embodiment, the air diffusing module 3 can move relative to the mounting member 2 to be able to move between a storage position and an open position. When in the storage position, the air diffusing module 3 is stored inside the housing 1. When in the open position, the air diffusing module 3 is arranged outside the housing 1 and at least partially blocks the air outlet 101. It can be understood that the specific position of the air diffusing module 3 can be determined according to the actual needs of users. When the air diffusing module 3 is in the storage position, the air outlet flow directly blows out from the air outlet 101, so as to be applicable to the air outlet effects such as strong air flow or direct blowing required by users. When the air diffusing module 3 is in the open position, the air diffusing module 3 partially or completely blocks the air outlet 101, and at the same time, the air diffusing module 3 is suitable for allowing the air flow to pass through and for making the air flow passing through it diffuse and flow, so that the air outlet flow can be scattered by the air diffusing module 3 and then blown out, so as to achieve the effect of weakening the air outlet intensity, making the air outlet flow softer, realizing air outlet without wind feeling, and avoiding the effect of directly blowing on people.

[0070] It should be noted that in this embodiment, when there is no need to disperse the air outlet airflow, the air dispersion module 3 is housed in the housing 1 to protect the air dispersion module 3, prevent it from being polluted or worn by the external environment, and at the same time does not affect the appearance of the air conditioner indoor unit, making the air conditioner indoor unit have an integrated appearance from the outside and improving the product grade. When soft air outlet is required, the air dispersion module 3 moves relative to the mounting member 2 to block the air outlet 101. At this time, the degree to which the air dispersion module 3 blocks the air outlet 101 can be adjusted according to the user's needs. For example, it can be determined according to the position of the user. When the user is located on the left side of the indoor unit, the air dispersion module 3 can only block the left-side area of the air outlet 101 to prevent the air flow from blowing directly on the user, and the right-side area of the air outlet 101 can be opened normally, realizing the function of quickly adjusting the indoor air and preventing the air flow from blowing directly at the user. Similarly, when the user is located on the right side or the lower side of the indoor unit, the air dispersion module 3 can only block the area of a part of the air outlet 101 corresponding to the position. Of course, it can also be determined according to the user's height. For example, when the user is relatively short, the air dispersion module 3 can only block the area of the air outlet 101 close to the lower side, and when the user is relatively tall, the air dispersion module 3 can block the entire air outlet 101.

[0071] In the actual application process, the specific connection method between the air dispersion module 3 and the mounting member 2 can be determined according to the actual situation. For example, it can be a sliding connection or a rotational connection, as long as it can ensure that the air dispersion module 3 can move relative to the mounting member 2 to switch between the storage position and the open position. The driving method for the relative movement between the air dispersion module 3 and the mounting member 2 can be mechanical automatic driving, manual driving, or electrical automatic driving, etc. The specific structure for diffusing the air flow of the air dispersion module 3 can be a microporous diffusion method or a diffuser vane diffusion method, etc.

[0072] In the air conditioner indoor unit of the technical solution of the present invention, the housing 1 is provided with an air outlet 101, the mounting member 2 is arranged in the housing 1, the air dispersion module 3 is used for the air flow to pass through and is suitable for making the air flow passing through it diffuse and flow. The air dispersion module 3 is movably mounted on the mounting member 2 so that the air dispersion module 3 can move relative to the housing 1 between the storage position and the open position, so as to achieve the effect that the air dispersion module 3 can be housed in the housing 1 and the air flow blows directly out of the air outlet 101, or the air dispersion module 3 can be arranged outside the housing 1 and block the air outlet 101 to disperse the air outlet airflow and make the air outlet airflow softer, thereby realizing different air outlet effects of the air conditioner indoor unit to meet different user needs.

[0073] To improve the stability of the movement of the air dispersion module 3, in an embodiment of the present invention, please refer to Figures 1 to 3 、 Figures 8 to 12, a first guide rail 21 is provided on the mounting member 2, and a second guide rail 31 that is slidably engaged with the first guide rail 21 is provided on the air diffusing module 3, making the relative movement between the air diffusing module 3 and the mounting member 2 more stable.

[0074] It can be understood that the sliding fit manner between the first guide rail 21 and the second guide rail 31 can be determined according to the actual situation. For example, the first guide rail 21 can be a fixed member and the second guide rail 31 can be a moving member, or both the first guide rail 21 and the second guide rail 31 can be moving members. In this embodiment, considering that the air diffusing module 3 needs to move between the storage position and the open position, when the air diffusing module 3 moves, it will drive the second guide rail 31 to move along the first guide rail 21, that is, the second guide rail 31 is a moving member and the first guide rail 21 is a fixed member. Optionally, the shape and structure of the first guide rail 21 and the second guide rail 31 can also be determined according to the actual situation. In terms of shape, the first guide rail 21 and the second guide rail 31 can be in an arc structure, a straight line structure, or a curved structure, etc. In terms of structure, the first guide rail 21 can move within the second guide rail 31, or the second guide rail 31 can move within the first guide rail 21.

[0075] To improve the stability of the movement of the air diffusing module 3, in an embodiment of the present invention, please refer to Figures 1 to 3 , Figures 8 to 12 , both the first guide rail 21 and the second guide rail 31 are linear guide rails and are arranged to extend in the up and down direction.

[0076] It can be understood that the guide rail shapes of the first guide rail 21 and the second guide rail 31 can be determined according to the actual internal structure layout of the indoor unit or the position of the air outlet 101, etc., so as to determine the movement of the air diffusing module 3, and then determine the shape and structure of the first guide rail 21 and the second guide rail 31. In the actual application process, when the air outlet 101 is provided at the lower side part of the housing 1, at this time, the air diffusing module 3 can be accommodated in the area of the upper side part of the housing 1. Then, the air diffusing module 3 can move up and down to realize the movement switching between the storage position and the open position. At this time, the first guide rail 21 and the second guide rail 31 can be linear guide rails extending in the up and down direction, which simplifies the movement structure of the air diffusing module 3 while ensuring the movement stability of the air diffusing module 3. The air diffusing module 3 can also be provided at the side of the air outlet 101, that is, the air diffusing module 3 can move along the left and right directions of the indoor unit to realize the switching movement function of hiding in the housing 1 or being exposed from the housing 1. At this time, the first guide rail 21 and the second guide rail 31 can be linear guide rails extending in the left and right directions. Of course, affected by the internal structure layout of the housing 1, the movement direction between the air diffusing module 3 and the air outlet 101 is not necessarily a linear movement, and may also be a curved movement. At this time, the first guide rail 21 and the second guide rail 31 can also be curved guide rails to adapt to different appearance shapes of the housing 1, etc.

[0077] In this embodiment, both the first guide rail 21 and the second guide rail 31 are linear guide rails, so that the movement of the air-diffusing module 3 is a linear movement, further improving the stability of the air-diffusing module 3 during movement. The first guide rail 21 and the second guide rail 31 are arranged to extend in the up-and-down direction. At this time, the air outlet 101 is arranged in the lower side area of the housing 1. The air-diffusing module 3 moves upward to be stored inside the housing 1, so that the air outlet airflow directly blows out from the air outlet 101; when the air-diffusing module 3 moves downward to block the air outlet 101, the function of dispersing and diffusing the air outlet airflow is realized, and the effect of air outlet without wind feeling is achieved.

[0078] To improve the smoothness of the movement of the air-diffusing module 3, in an embodiment of the present invention, please refer to Figures 1 to 3 , Figures 8 to 16 , the second guide rail 31 is slidably arranged inside the first guide rail 21. The second guide rail 31 is arranged on the air-diffusing module 3, and the first guide rail 21 is arranged on the mounting member 2. When the air-diffusing module 3 moves relative to the mounting member 2, the second guide rail 31 will slide inside the first guide rail 21. Compared with the existing ball-sliding method, it is not easy to get stuck, making the movement between the second guide rail 31 and the first guide rail 21 smoother.

[0079] In the actual application process, in order to ensure the sliding stability between the first guide rail 21 and the second guide rail 31, a dust-proof part 211 can be arranged at the end of the first guide rail 21 or the second guide rail 31. The dust-proof part 211 blocks external dust or impurities from entering the inside of the first guide rail 21 and the second guide rail 31. At the same time, lubricating oil can be filled in the sliding space between the first guide rail 21 and the second guide rail 31 to reduce the friction between the first guide rail 21 and the second guide rail 31, ensuring the reliability of the movement and eliminating abnormal noises. In this embodiment, since the second guide rail 31 is arranged inside the first guide rail 21, it can be understood that the groove size of the first guide rail 21 is larger than the outer contour size of the second guide rail 31. At this time, by arranging the dust-proof part 211 at the end of the first guide rail 21, external dust and impurities are prevented from entering the groove of the first guide rail 21 and affecting the movement of the second guide rail 31. Optionally, the dust-proof part 211 can be made of rubber or brush material.

[0080] Optionally, a groove 311 for accommodating lubricating oil is arranged inside the second guide rail 31. Since the second guide rail 31 is arranged inside the first guide rail 21, a groove 311 for accommodating lubricating oil is arranged inside the second guide rail 31, so that there is sufficient lubricating oil between the second guide rail 31 and the first guide rail 21 for a long time, ensuring the smoothness of the sliding between the first guide rail 21 and the second guide rail 31, and further ensuring the reliability of the movement between the air-diffusing module 3 and the mounting member 2.

[0081] In the actual application process, the first guide rail 21 and the second guide rail 31 can be formed by aluminum profiles to ensure sufficient strength.

[0082] In an embodiment of the present invention, please refer to Figure 1 , Figures 4 to 6 , Figures 17 to 19 , the housing 1 includes a front frame 11 and a panel 12 provided on the front side of the front frame 11, and the air outlet 101 is provided below the panel 12; the mounting member 2 is provided on the inner surface of the panel 12 or the front frame 11. In the storage position, the air diffusing module 3 is stored inside the panel 12.

[0083] It can be understood that the housing 1 includes a front frame 11 and a panel 12, and the panel 12 is provided on the front side of the front frame 11 to expose the air outlet 101 so that air can flow out smoothly. Optionally, the air outlet 101 can be provided at positions such as the top, side, middle, or bottom of the front frame 11. An accommodation cavity for accommodating the mounting member 2 and the air diffusing module 3 will be formed inside the housing 1 on the inner side of the panel 12. This accommodation cavity can be formed by setting a gap between the panel 12 and the front frame 11, or by the front frame 11 sinking towards the direction away from the panel 12, or by setting a notch on the front frame 11. Optionally, the mounting member 2 can be provided on the inner surface of the panel 12 or on the front frame 11, and its specific mounting position can be determined according to the internal structure layout of the indoor unit. The mounting member 2 functions to mount the air diffusing module 3. In this embodiment, when the air diffusing module 3 is in the storage position, it can be provided between the mounting member 2 and the front frame 11, or between the mounting member 2 and the panel 12. Optionally, the panel 12 and the front frame 11 are detachably connected to facilitate the maintenance of the internal components of the indoor unit.

[0084] For the convenience of disassembly, installation, and maintenance, in an embodiment of the present invention, please refer to Figure 1 , Figures 4 to 6 , Figures 17 to 19 , the mounting member 2 is fixedly installed on the panel 12. The air diffusing module 3 is installed on the mounting member 2, and the mounting member 2 is fixedly connected to the panel 12, so that when the panel 12 is disassembled, the mounting member 2 can be removed from the air conditioner indoor unit at the same time, and then the air diffusing module 3 can be removed from the air conditioner indoor unit, achieving the effect of facilitating the disassembly and assembly of the air diffusing module 3 for maintenance.

[0085] In the actual application process, the mounting member 2 and the panel 12 are snap-fixed, which is convenient for both installation and disassembly. It can be that the mounting member 2 is provided with a snap member and the panel 12 is provided with a snap groove member, or the mounting member 2 is provided with a snap groove member and the panel 12 is provided with a snap member. In the actual application process, the position of the snap connection structure between the mounting member 2 and the panel 12 can be set at the side or middle of the panel 12, etc.

[0086] In an embodiment of the present invention, the mounting member 2 is provided with a fixed lug 22, the panel 12 is provided with a limiting groove 121, and the fixed lug 22 is clamped in the limiting groove 121. It can be understood that the mounting member 2 is fixedly installed with the panel 12 by inserting the fixed lug 22 into the limiting groove 121. The fixed lug 22 is a structure protruding from the mounting member 2. During the installation process of the mounting member 2, the fixed lug 22 will be inserted into the limiting groove 121. It can be understood that the limiting groove 121 can be an inner groove formed by the panel 12 or an external groove formed by the connection between the panel 12 and other components, as long as it can ensure the clamping cooperation with the fixed lug 22. In actual application, the fixed lug 22 and the mounting member 2 can be an integral structure or a split structure. In this embodiment, considering the difficulty of the processing technology, the fixed lug 22 and the mounting member 2 can be formed by an integral mold.

[0087] Specifically, the fixed lug 22 includes a connecting portion 221 connected to the mounting member 2 and a plugging portion 222. The plugging portion 222 is connected to the connecting portion 221, and the plugging portion 222 is inserted into the limiting groove 121. The connecting portion 221 mainly functions to fixedly connect the plugging portion 222 and the mounting member 2, so as to realize the function of the snap-fitting and fixed connection between the mounting member 2 and the panel 12 when the plugging portion 222 is inserted into the limiting groove 121. In actual application, the connecting portion 221 and the plugging portion 222 can be an integral structure or a split structure.

[0088] Optionally, the setting position of the limiting groove 121 can be determined according to the actual situation, such as being set in the middle or on the side of the panel 12. In an embodiment of the present invention, considering the occupied volume of the structure of the installation between the mounting member 2 and the panel 12 and the stability of the structure, the installation position between the mounting member 2 and the panel 12 can be set on both sides of the panel 12 in the left-right direction of the air conditioner indoor unit. The panel 12 body extends along the left-right direction of the air conditioner indoor unit. Then, actually, the mounting members 2 are installed on both sides in the length direction of the panel 12 to balance the force and prevent the deformation of the panel 12 body.

[0089] In an embodiment of the present invention, please refer to Figures 4 to 6 、 Figures 17 to 19 , the panel 12 is hinged to the face frame 11; a snap member 23 is provided on one side of the mounting member 2 facing the face frame 11, and a buckle groove 111 is provided on the face frame 11, and the snap member 23 is buckled in the buckle groove 111.

[0090] The panel 12 is hinged to the face frame 11 so that the panel 12 can rotate relative to the face frame 11 to open the housing of the air conditioner indoor unit, enabling the inspection or maintenance of the components installed inside the housing, such as replacing and cleaning the filter screen, etc. The air-diffusing module 3 is disposed in the accommodation cavity between the panel 12 and the face frame 11. The mounting member 2 is fixedly connected to the panel 12, so that when the panel 12 rotates relative to the face frame 11, the mounting member 2 can be driven to move together. When the panel 12 is closed, the buckle member 23 provided on the mounting member 2 is buckled to the buckle groove 111 on the face frame 11 to realize the fixation of the mounting member 2 and the face frame 11, and further realize the fixation function of the panel 12 and the face frame 11, while also ensuring the overall appearance integrity of the panel 12.

[0091] In the actual application process, the specific positions of the buckle member 23 and the buckle groove 111 can be determined according to the actual situation. For example, they can be correspondingly arranged in the middle, side, or lower part of the air conditioner indoor unit, etc. In this embodiment, considering the hinged connection mode between the panel 12 and the face frame 11, in order to ensure the installation stability between the panel 12 and the face frame 11, the buckle member 23 is disposed on one side of the mounting member 2 away from the hinged end of the panel 12.

[0092] In an embodiment of the present invention, please refer to Figure 1 、 Figures 4 to 6 、 Figure 17 and Figure 18 , in the storage position, the air-diffusing module 3 is disposed between the mounting member 2 and the panel 12; the first guide rail 21 is installed on one side of the mounting member 2 facing the panel 12, and the second guide rail 31 is installed on one side of the air-diffusing module 3 facing the mounting member 2.

[0093] It can be understood that on the basis of the foregoing embodiment, the mounting member 2 is fixedly connected to the panel 12, and at the same time, the installation between the panel 12 and the face frame 11 is realized through the buckling connection between the mounting member 2 and the face frame 12. In this embodiment, the air-diffusing module 3 is disposed between the mounting member 2 and the panel 12, making the structure of the indoor unit more compact. At the same time, the first guide rail 21 is disposed on one side of the mounting member 2 facing the panel 12, and the second guide rail 31 is disposed on one side of the air-diffusing module 3 facing the mounting member 2. It can be understood that both the first guide rail 21 and the second guide rail 31 are disposed in the area between the mounting member 2 and the air-diffusing module 3, further improving the compactness of the structure.

[0094] To ensure a better air-diffusing effect, please refer to Figures 7 to 12 and Figure 17, in an embodiment of the present invention, the air diffusing module 3 includes an air diffusing plate 32 and a sliding part 34; the air diffusing plate 32 is used to guide the diffusion of air flow; the sliding part 34 is arranged at both ends of the air diffusing plate 32 in the length direction and on the same side of the air diffusing plate 32, and the sliding part 34 is slidably matched with the mounting member 2. It can be understood that the air diffusing plate 32 for diffusing the air flow realizes the movement of the air diffusing plate 32 through the sliding fit between the sliding part 34 and the mounting member 2, and further realizes different air diffusing effects on the outgoing air flow. Optionally, the shape and structure of the air diffusing plate 32 can be determined according to the actual situation. For example, it can be arranged to extend along the direction of the air outlet 102, can be arranged corresponding to the entire area of the air outlet 102, or can be arranged corresponding to only a part of the area of the air outlet 102. The air diffusing plate 32 can realize the diffusion of the outgoing air flow by setting structures such as air outlet grilles, air outlet vanes or air outlet micropores.

[0095] In this embodiment, the sliding part 34 and the air diffusing plate 32 can be an integral structure or a split structure. When it is a split structure, snap fixation or screw fixation can be adopted. The sliding part 34 is located on the same side of the air diffusing plate 32, reducing the size of the air diffusing module 3 in terms of thickness, thereby reducing the space occupied inside the housing 1 and making the layout of the internal structure of the housing 1 more compact.

[0096] Optionally, to further improve the stability of the movement of the air diffusing module 3 and the mounting member 2, the mounting member 2 is provided with a sliding groove 25, and the sliding part 34 is slidably matched with the sliding groove 25. The sliding groove 25 plays a role in limiting and guiding the sliding part 34, enabling the sliding part 34 to move along the sliding groove 25 to improve the movement reliability.

[0097] Specifically, the mounting member 2 includes a bottom plate 26 and a surrounding edge 27 provided at the edge of the bottom plate 26. The surrounding edge 27 is connected to the bottom plate 26 to enclose and form the sliding groove 25. It can be understood that when the sliding part 34 is slidably matched with the sliding groove 25, the surrounding edge 27 forms a limiting effect on the side of the sliding part 34 to prevent the sliding part 34 from deviating from the path. In the actual application process, the mounting member 2 can be fixedly installed on the panel 12 through the bottom plate 26. The surrounding edge 27 can be enclosed on two opposite sides of the bottom plate 26, that is, the two sides consistent with the sliding direction of the sliding part 34; the surrounding edge 27 can also be enclosed on two adjacent sides of the bottom plate 26 to realize the function of limiting the end of the sliding part 34 on one side and guiding the movement of the sliding part 34 on the other side.

[0098] In an embodiment of the present invention, a first guide rail 21 is provided on the bottom plate 26, and a second guide rail 31 is provided on the sliding part 34. When the sliding part 34 slides in the sliding groove 25, the first guide rail 21 and the second guide rail 31 cooperate with each other to make the movement of the sliding part 34 more stable.

[0099] To improve the installation efficiency of the second guide rail 31 and the sliding part 34, please refer to Figure 11 andFigure 12 In an embodiment of the present invention, a fixing groove 312 is provided at one end of the second guide rail 31, and a fixing portion 341 is provided on the sliding portion 34. The fixing portion 341 is snap-fitted and fixed in the fixing groove 312. During actual installation, the second guide rail 31 is positioned by the snap-fitting of the fixing groove 312 and the fixing portion 341 on the sliding portion 34, and then the second guide rail 31 and the sliding portion 34 are fastened by fasteners such as screws, etc., so as to realize the fixed installation function of the second guide rail 31 and the sliding portion 34. The initial positioning by the fixing groove 312 and the fixing portion 341 speeds up the installation efficiency of the second guide rail 31 and the sliding portion 34.

[0100] To improve the air-diffusing effect of the air-diffusing module 3, referring to Figure 10 and Figure 11 , the air-diffusing module 3 further includes a swirl fan blade 33; the air-diffusing plate 32 is provided with at least two mounting openings 321 communicating with the air outlet 101; the swirl fan blade 33 is rotatably arranged in the mounting opening 321 to guide the airflow to rotate and diffuse.

[0101] The swirl fan blade 33 is installed in the mounting opening 321 of the air-diffusing plate 32. It can be understood that when the swirl fan blade 33 rotates relative to the mounting opening 321, it can guide the airflow passing through the mounting opening 321 to diffuse and blow out, so as to realize the function of dispersing the airflow. Optionally, the rotation of the swirl fan blade 33 can be realized by a driving member. In this embodiment, a swirl fan blade 33 is provided at each mounting opening 321, and the rotation directions and rotation speeds of the swirl fan blades 33 at different mounting openings 321 can be the same or different, and they can be linked or independently operated.

[0102] Specifically, the air-diffusing plate 32 includes an inner plate 32a and an outer plate 32b. The inner plate 32a is provided with the mounting opening 321, and the outer plate 32b is provided with air outlet holes 322 corresponding to the position of the mounting opening 321. During actual application, the inner plate 32a and the outer plate 32b are connected and enclosed to form a cavity for accommodating the swirl fan blade 33. The inner plate 32a is provided with the mounting opening 321, and the outer plate 32b is provided with the air outlet holes 322, so that the outgoing air flow can pass through the mounting opening 321, the swirl fan blade 33 and diffuse and then blow out from the air outlet holes 322. Optionally, air outlet grilles can be provided at the air outlet holes 322.

[0103] To enable the air conditioner indoor unit to have different air-diffusing effects, referring to Figure 1 , Figures 20 to 22 , in an embodiment of the present invention, the air-diffusing module 3 further includes a first grille plate 35 provided on the inner side of the air-diffusing plate 32. The first grille plate 35 has a plurality of first air passing holes 351; the air-diffusing plate 32 is provided with a plurality of second air passing holes 323. The first grille plate 35 is rotatably arranged relative to the air-diffusing plate 32 so that the overlapping area of the projections of the first air passing holes 351 and the second air passing holes 323 along the air outlet direction can be adjusted.

[0104] In this embodiment, the air outlet airflow first passes through the first air passing holes 351 of the first grille plate 35, and then blows out to the room from the second air passing holes 323 of the air diffusing plate 32. When the first grille plate 35 rotates relative to the air diffusing plate 32, it drives the first air passing holes 351 to rotate relative to the second air passing holes 323, so that the overlapping area of the projections of the first air passing holes 351 and the second air passing holes 323 in the air outlet direction changes, thereby changing the air passing area to achieve different air outlet effects.

[0105] It can be understood that the first air passing holes 351 are arranged in a grille shape on the first grille plate 35. The first grille plate 35 may include a frame-shaped body and a plurality of grille bars arranged at intervals in the length direction or width direction of the first grille plate 35 on the frame-shaped body. Each two adjacent grille bars form the first air passing holes 351.

[0106] Furthermore, the plurality of grilles of the first grille plate 35 are inclined in the same direction relative to the plate surface of the first grille plate 35. That is, the grille bars are inclined in the same direction on the frame-shaped body. If it is defined that the overlapping area of the projections of the first air passing holes 351 and the second air passing holes 323 in the air outlet direction forms the air diffusing holes of the air diffusing structure 3. The above settings can, on the one hand, form the first air passing holes 351 with relatively large sizes on the limited frame-shaped body, which is convenient for moving cooperation with the second air passing holes 323 to form more shapes and more sizes of air diffusing holes; on the other hand, the inclined grille bars are equivalent to reinforcing ribs, which helps to increase the overall strength of the frame-shaped body.

[0107] Optionally, the second air passing holes 323 can also be grille holes inclined relative to the plate surface of the air diffusing plate 32. At this time, the air diffusing plate 32 is equivalent to a grille plate structure, and the inclination angle of the second air passing holes 323 can be the same as or different from the inclination angle of the first air passing holes 351.

[0108] In the actual application process, the first grille plate 35 is rotatably arranged relative to the air diffusing plate 32. The rotation axis of the first grille plate 35 is not limited and can be arranged along the length direction, width direction, thickness direction, diagonal direction or any other suitable direction of the first grille plate 35. By adjusting the relative rotation amount of the first grille plate 35 relative to the air diffusing plate 32, the shape and size of the above-mentioned air diffusing holes can be specifically adjusted.

[0109] In order to reduce the space occupied by the rotation stroke of the first grille plate 35, further, in an embodiment, the first grille plate 35 has a rotation axis arranged along the air outlet direction, and the first grille plate 35 is rotatably arranged around the rotation axis. The rotation axis of the first grille plate 35 can overlap with its own central axis; and in order to reduce the interference of the first grille plate 35 on other components on the periphery during rotation, the first grille plate 35 can be specifically arranged in a circular shape, and the diameter of the circle is not greater than the width of the air diffusing plate 32.

[0110] It can be understood that the specific movement stroke of the first grille plate 35 is not limited in this embodiment. For example, the first grille plate 35 can perform a full-circle cyclic rotation, or can perform a reciprocating rotation in a set angle range.

[0111] In an embodiment of the present invention, please refer to Figure 1 、 Figures 4 to 6 、 Figure 17 and Figure 18 , the air diffusing plate 32 extends along the left-right direction of the air conditioner indoor unit.

[0112] It can be understood that the air outlet 101 extends along the left-right direction of the air conditioner indoor unit. By arranging the air diffusing plate 32 to extend along this left-right direction, the air diffusing effect of the air diffusing plate 32 on the air flow at the air outlet 101 is better. In order to ensure the movement stability of the air diffusing plate 32, considering that the air diffusing plate 32 extends along the left-right direction, the sliding parts 34 are arranged at the left and right ends of the air diffusing plate 32, so that during the movement of the air diffusing plate 32, the forces at the left and right ends are more balanced, thereby making the movement process of the air diffusing plate 32 more stable and reliable.

[0113] Further, the at least two mounting openings 321 are evenly distributed at intervals along the length direction of the air diffusing plate 32, so that the air diffusing effect of the air flow is more uniform and the no-wind feeling effect is better.

[0114] In order to make the movement of the air diffusing module 3 and the mounting member 2 more stable, reliable and easy to control, in an embodiment of the present invention, please refer to Figures 8 to 13 , the air conditioner indoor unit further includes a driving mechanism 4, and the driving mechanism 4 is connected to the air diffusing module 3 to drive the air diffusing module 3 to slide along the first guide rail 21 and the second guide rail 31. In the actual application process, the driving mechanism 4 can be a combination of a motor and a slide rail, a motor-driven gear method, an electric cylinder driving method or a cylinder driving method, etc.

[0115] Specifically, the driving mechanism 4 includes a driving motor 41, a gear 42, and a rack 43; the driving motor 41 is installed on the mounting member 2; the gear 42 is drivingly connected to the driving motor 41; the rack 43 is provided on the air-diffusing module 3 and is meshingly connected to the gear 42. The driving motor 41 drives the gear 42 to rotate, thereby driving the rack 42 to move, so as to drive the air-diffusing module 3 to move.

[0116] Optionally, the moving direction of the air-diffusing module 3 is the same as the moving direction of the rack 43. In order to make the movement of the air-diffusing plate 32 more stable, the second guide rail 31 provided on the air-diffusing module 3 is arranged in parallel with the rack 43. In the actual application process, the relative positional relationship between the second guide rail 31 and the rack 43 can be determined according to the actual situation. For example, the second guide rail 31 can be arranged on the side of the rack 43 close to the air-diffusing plate 32, or can be arranged on the side of the rack 43 far from the air-diffusing plate 32.

[0117] Further, please refer to Figures 8 to 13 , the mounting member 2 is provided with a motor mounting seat 24, and the driving motor 41 is arranged on the motor mounting seat 24; the motor mounting seat 24 is provided with a first limiting portion 241, and the end of the rack 43 is provided with a second limiting portion 431, and the first limiting portion 241 is used to abut against the second limiting portion 431. The motor mounting seat 24 serves to support and mount the driving motor 41. The gear 42 is drivingly connected to the transmission shaft of the driving motor 41, so the gear 42 can be arranged on the motor mounting seat 24, or can be arranged at other parts of the mounting member 2, as long as it can ensure that the teeth of the gear 42 can be meshingly connected to the rack 43 on the air-diffusing plate 32.

[0118] In this embodiment, the motor mounting seat 24 is provided with a first limiting portion 241, and the end of the rack 43 is provided with a second limiting portion 431. Then, when the driving motor 41 drives the gear 42 to drive the rack 43 to move, the abutting limit between the second limiting portion 431 and the first limiting portion 241 can prevent the rack 43 from being disengaged from the gear 42, and further prevent the air-diffusing plate 32 from being disengaged from the mounting member 2, so as to achieve the effect of limiting the end point of the movement of the air-diffusing plate 32. It can be understood that since the mounting member 2 is fixed relative to the air-diffusing plate 32 in this embodiment, the motor mounting seat 24 is also fixed, and the specific setting position of the first limiting portion 241 does not need to be required. It can be arranged on the side of the motor mounting seat 24 close to the air outlet 101, or can be arranged on the side of the motor mounting seat 24 far from the air outlet 101. The second limiting portion 431 is arranged at the end of the rack 43 to ensure the movement stroke of the rack 43, make full use of the useful length of the rack 43, and prevent material waste.

[0119] In actual application, the specific shape and structure of the second limiting portion 431 and the first limiting portion 241 can be determined according to actual conditions, such as being set to a matching structure of a limiting block and a limiting groove, or being set to a structure of a baffle and a baffle abutting against each other, etc.

[0120] In one embodiment of the present invention, please refer to Figures 8 to 19 The air conditioner indoor unit includes two mounting members 2, and the two mounting members 2 are disposed at opposite ends in the length direction of the air dispersion module 3. Based on the above-mentioned embodiment, the air dispersion plate 32 is extended along the left-right direction of the air conditioner indoor unit, and the sliding part 34 is slidably connected with the mounting member 2. By arranging two mounting members 2 at both sides in the length direction of the air dispersion module 3, the movement of the sliding part 34 relative to the mounting member 2 is more stable.

[0121] To further increase the air flow effect, please refer to Figures 1 to 3 , the air conditioner indoor unit also includes an air guide plate 5 provided at the air outlet 101, and the air guide plate 5 is rotatably connected to the shell 1 to adjust the direction of the outlet air flow. The air guide plate 5 plays a role in opening or closing the air outlet 101, and the air guide plate 5 rotates relative to the shell 1 to be able to adjust the direction of the outlet air flow. Optionally, a plurality of micropores 501 are provided on the air guide plate 5 to further play a role in breaking up the outlet air flow. It can be understood that the air conditioner indoor unit can achieve different air outlet effects according to the rotation of the air guide plate 5 and the movement of the wind dispersion module 3. It should be noted that the rotation of the air guide plate 5 and the movement of the wind dispersion module 3 can be operated independently of each other or in a linked manner.

[0122] In actual application, the air outlet 101 can be closed only by the air guide plate 5, and the air flow dispersion function can be achieved through the micropores 501 on the air guide plate 5. At this time, the wind dispersion module 3 is located in the storage position and hidden; the air guide plate 5 can also open the air outlet 101, and the wind dispersion module 3 is set in the storage position. At this time, the outlet air flow is directly blown out from the air outlet 101 with a greater air outlet intensity; the air guide plate 5 can also open the air outlet 101, and the wind dispersion module 3 is set in the open position, so as to disperse the outlet air flow through the wind dispersion module 3.

[0123] In one embodiment of the present invention, please refer to Figures 1 to 3 When the wind dispersing module 3 is in the open position, the wind dispersing module 3 and the wind guide plate 5 are combined to define a cavity located outside the air outlet 101 and connected to the air outlet 101, and the cavity is formed with a side opening 103 for exhausting air.

[0124] The air guide plate 5 and the air diffusing module 3 are combined to form a cavity. The cavity is located on the air outlet side of the air outlet 101 and shields the air outlet 101. The cavity is communicated with the air outlet 101, and the cavity is formed with a side opening 103 for exhausting air. On the one hand, by using the air diffusing module 3, the air blown out by the air diffusing module 3 can be in a diffused flow mode, that is, the air changes its original flow direction after passing through the air diffusing module 3 and can flow in different directions, so as to realize the diffused flow of air and achieve the air outlet without wind feeling. On the other hand, by using the side opening 103, lateral air exhaust of the cavity can be formed to avoid the direct air outlet blowing on people, realizing the air outlet without wind feeling. At the same time, the overall air outlet resistance of the cavity is reduced, and large air volume air outlet can be realized, which can better meet the cooling demand. Moreover, the matching design of the air outlet of the side opening 103 and the air diffusing module 3 can ensure the air outlet effect without wind feeling and provide more air outlet angles, making the air outlet on the cavity more three-dimensional, further improving the room temperature uniformity and enhancing the product use experience. In this solution, the cavity is formed by combining the air guide plate 5 and the air diffusing module 3. In this way, the switching of the windless feeling mode can be flexibly realized by adjusting the air guide plate 5 and the air diffusing module 3, and the control is more convenient.

[0125] The present invention also provides an air conditioner, which includes an air conditioner indoor unit. The specific structure of the air conditioner indoor unit refers to the above embodiments. Since this air conditioner adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated here one by one.

[0126] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made by using the description and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. An air conditioner indoor unit, characterized in that, Comprising: A housing provided with an air outlet. A mounting member disposed within the housing; and A wind-dispersing module adapted to allow air flow to pass through and guide the air flow to diffuse and flow; the wind-dispersing module is movably mounted on the mounting member so that the wind-dispersing module moves relative to the housing between a storage position and an open position. In the storage position, the wind-dispersing module is stored within the housing. In the open position, the wind-dispersing module extends out of the housing and at least partially blocks the air outlet. A first guide rail is provided on the mounting member, and a second guide rail slidably engaged with the first guide rail is provided on the wind-dispersing module. The wind-dispersing module includes a wind-dispersing plate and sliding portions. The wind-dispersing plate is used to guide the diffusion of air flow. The sliding portions are disposed at both ends in the length direction of the wind-dispersing plate and on the same side of the wind-dispersing plate, and the sliding portions are slidably engaged with the mounting member. The mounting member includes a bottom plate and a surrounding edge provided at the edge of the bottom plate. The surrounding edge is connected to the bottom plate and encloses to form a chute, and the sliding portions are slidably engaged with the chute. The surrounding edge encloses two adjacent sides of the bottom plate, with one side limiting the end of the sliding portion and the other side guiding and limiting the side wall of the sliding portion. The first guide rail is provided on the bottom plate, and the second guide rail is provided on the sliding portion.

2. The air conditioner indoor unit according to claim 1, characterized in that, Both the first guide rail and the second guide rail are linear guide rails and extend in the up and down direction.

3. The indoor air conditioner according to claim 1, characterized in that, The second guide rail is slidably disposed within the first guide rail.

4. The indoor air conditioner according to claim 1, characterized in that, A dust-proof portion is provided at the end of the first guide rail.

5. The air conditioner indoor unit according to claim 1, characterized in that A groove for accommodating lubricating oil is provided within the second guide rail.

6. The indoor air conditioner according to claim 1, characterized in that, The housing includes a front frame and a panel provided on the front side of the front frame. The air outlet is provided below the panel. The mounting member is disposed on the inner surface of the panel or the front frame. In the storage position, the wind-dispersing module is stored inside the panel.

7. The air conditioner indoor unit according to claim 6, wherein The mounting member is fixedly installed on the panel.

8. The air conditioner indoor unit according to claim 6, characterized in that, In the storage position, the wind-dispersing module is disposed between the mounting member and the panel. The first guide rail is installed on the side of the mounting member facing the panel, and the second guide rail is installed on the side of the wind-dispersing module facing the mounting member.

9. The indoor air conditioner according to any one of claims 1 to 8, characterized in that, One end of the second guide rail is provided with a fixing groove, and the sliding portion is provided with a fixing portion, and the fixing portion is snap-fitted and fixed within the fixing groove.

10. The air conditioner indoor unit according to any one of claims 1 to 8, characterized in that, The wind-dispersing module further includes a swirl fan blade. The wind-dispersing plate is provided with at least two mounting openings communicating with the air outlet. The swirl fan blade is rotatably disposed within the mounting opening to guide the air flow to rotate and diffuse.

11. The air conditioner indoor unit according to claim 10, wherein, The wind-dispersing plate includes an outer plate and an inner plate. The inner plate is provided with the mounting openings, and the outer plate is provided with air outlet holes corresponding to the positions of the mounting openings.

12. The air conditioner indoor unit according to any one of claims 1 to 8, characterized in that, The wind-dispersing module further includes a first grille plate disposed inside the wind-dispersing plate. The first grille plate has a plurality of first air passing holes. The wind-dispersing plate is provided with a plurality of second air passing holes. The first grille plate is rotatably disposed relative to the wind-dispersing plate so that the overlapping area of the projections of the first air passing holes and the second air passing holes along the air outlet direction is adjustable.

13. The air conditioner indoor unit according to claim 12, characterized in that, The first grille plate has a rotation axis disposed along the air outlet direction, and the first grille plate is rotatably disposed about the rotation axis.

14. The air conditioner indoor unit according to any one of claims 1 to 8, characterized in that, The indoor air conditioner further includes a driving mechanism, which is connected to the air-diffusing module to drive the air-diffusing module to slide along the first guide rail and the second guide rail.

15. The air conditioner indoor unit according to claim 14, wherein, The driving mechanism includes: a driving motor, which is installed on the mounting member; a gear, which is drivingly connected to the driving motor; and a rack, which is provided on the air-diffusing module and meshingly connected to the gear.

16. The air conditioner indoor unit according to any one of claims 1 to 8, characterized in that, The indoor air conditioner includes two of the mounting members, and the two mounting members are respectively disposed at opposite ends in the length direction of the air-diffusing module.

17. The indoor air conditioner according to any one of claims 1 to 8, characterized in that The indoor air conditioner further includes a wind deflector provided at the air outlet, and the wind deflector is rotatably connected to the housing to adjust the direction of the air flow at the air outlet.

18. The air conditioner indoor unit according to claim 17, characterized in that, When the air-diffusing module is in the open position, the air-diffusing module and the wind deflector are combined to define a cavity located outside the air outlet and communicating with the air outlet, and the cavity is formed with a side opening for exhausting air.

19. An air conditioner, characterized in that, An indoor air conditioner including any one of claims 1 to 18.

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