Air conditioner indoor unit and air conditioner

Abstract

The present invention discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises a face frame, a windless sensing component, a heat exchanger and a fan. A first air outlet is formed at the front lower part of the face frame, the first air outlet penetrates the front part of the face frame forward and penetrates the bottom of the face frame downward, and a second air outlet is formed on at least one of the left side of the face frame and the right side of the face frame; the windless sensing component is movably arranged on the front side of the face frame between a first position and a second position, and the windless sensing component comprises a first panel; when the windless sensing component is located at the first position, the first panel opens the first air outlet; when the windless sensing component is located at the second position, the first panel closes the first air outlet. According to the air conditioner indoor unit of the present invention, the first air outlet and the second air outlet are formed on the face frame, which can realize multi-angle air outlet, increase the air outlet volume and air outlet range, realize rapid cooling and heating of the air conditioner indoor unit, and improve the working efficiency of the air conditioner indoor unit.

Description

Technical Field

[0001] The present invention relates to the field of air conditioning equipment, in particular to an air conditioning indoor unit and an air conditioner. Background Art

[0002] In the related art, due to structural limitations, the air output of the indoor unit of the air conditioner is small and the cooling and heating efficiency is low. Summary of the invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides an air conditioner indoor unit, which can achieve multi-angle air discharge with large air discharge volume, achieve rapid cooling and heating, and improve the working efficiency of the air conditioner indoor unit.

[0004] The present invention also provides an air conditioner having the air conditioner indoor unit.

[0005] An air-conditioning indoor unit according to an embodiment of the first aspect of the present invention comprises: a face frame, wherein an air inlet is formed on the face frame, a first air outlet is formed on a front lower portion of the face frame, the first air outlet penetrates forwardly through the front portion of the face frame and the first air outlet penetrates downwardly through the bottom portion of the face frame, a second air outlet is formed on at least one of a left side of the face frame and a right side of the face frame; a windless sensing component, wherein the windless sensing component is movably disposed on the front side of the face frame between a first position and a second position, the windless sensing component comprising a first panel; a heat exchanger and a fan, wherein the heat exchanger and the fan are disposed in the face frame; when the windless sensing component is located at the first position, the first panel opens the first air outlet; and when the windless sensing component is located at the second position, the first panel closes the first air outlet.

[0006] According to the air-conditioning indoor unit of the present invention, a first air outlet is formed on the front of the face frame and the first air outlet passes through the bottom of the face frame, and a second air outlet is formed on at least one of the left side of the face frame and the right side of the face frame, so that air can be discharged at multiple angles, the air outlet volume and air outlet range can be increased, rapid cooling and heating can be achieved, and the working efficiency of the air-conditioning indoor unit is improved.

[0007] According to some embodiments of the present invention, the windless sensing component is disposed on the front side of the face frame so as to be movable up and down between the first position and the second position.

[0008] According to some embodiments of the present invention, when the windless sensing component is located at the second position, a wind dissipation structure is formed on a portion of the first panel opposite to the first air outlet.

[0009] According to some embodiments of the present invention, a second panel is provided at the upper end of the face frame and the second panel is located on the front side of the face frame, a receiving cavity is defined between the second panel and the face frame, and when the windless component is located at the second position, at least a portion of the first panel is located in the receiving cavity.

[0010] Optionally, the first panel includes an air outlet portion, the air outlet portion is formed with a wind dispersing structure, and when the windless sensing component is located at the second position, the air outlet portion is opposite to the first air outlet.

[0011] Optionally, the first panel includes a non-wind outlet portion and an wind outlet portion connected up and down, the wind outlet portion forms the wind dissipation structure, the non-wind outlet portion is located above the wind outlet portion, and when the windless sensing component is located at the second position, the wind outlet portion is opposite to the first air outlet, and the non-wind outlet portion is located in the receiving cavity.

[0012] Furthermore, the windless sensing component includes a wind dispersing module having a wind dispersing function, and the wind dispersing module is arranged on the wind outlet portion and located at the inner side of the wind outlet portion.

[0013] Furthermore, the wind dissipation module includes: a mounting plate, on which a plurality of first ventilation holes arranged in the left-right direction are formed, and the mounting plate is connected to the first panel.

[0014] Furthermore, the wind dispersing module includes: a wind dispersing mechanism having a wind dispersing function, and the wind dispersing mechanism is arranged at the first ventilation hole.

[0015] Furthermore, the wind dispersion mechanism includes: a guide vane assembly, each of the first ventilation holes is provided with the guide vane assembly, the guide vane assembly includes stationary blades and rotatable moving blades, and the stationary blades and the moving blades are arranged along the axial direction of the first ventilation hole.

[0016] Optionally, the moving blades are arranged on the front side or the rear side of the stationary blades.

[0017] Optionally, the moving blades are coaxially arranged with the stationary blades.

[0018] According to some optional embodiments of the present invention, the wind dispersion module includes a limiting plate, which is connected to the first panel, and is arranged on the front side of the mounting plate and connected to the mounting plate. A second ventilation hole opposite to and connected to the first ventilation hole is formed on the limiting plate, and an accommodating cavity suitable for accommodating the wind dispersion mechanism is defined between the mounting plate and the limiting plate.

[0019] According to some embodiments of the present invention, the air outlet includes a first sub-air outlet and a second sub-air outlet connected up and down, the first sub-air outlet and the second sub-air outlet are both provided with the wind dissipation structure, and there is an angle between the first sub-air outlet and the second sub-air outlet, and the wind dissipation module is arranged on the first sub-air outlet, and when the windless sensing component is located in the second position, the first sub-air outlet is located at the front side of the first air outlet, and the second sub-air outlet is located at the bottom of the first air outlet.

[0020] According to some optional embodiments of the present invention, the air outlet includes a first sub-air outlet and a second sub-air outlet connected up and down, the first sub-air outlet and the second sub-air outlet are both provided with the wind dissipation structure, and there is an angle between the first sub-air outlet and the second sub-air outlet, and when the windless sensing component is located in the second position, the first sub-air outlet is located at the front side of the first air outlet, and the second sub-air outlet is located at the bottom of the first air outlet.

[0021] Furthermore, the angle between the first sub-air outlet portion and the second sub-air outlet portion ranges from 60° to 120°.

[0022] According to some embodiments of the present invention, the face frame comprises an air outlet channel connected to both the first air outlet and the second air outlet, and a guide portion is formed on a portion of the bottom wall of the air outlet channel adjacent to the first air outlet, and the guide portion is used to guide the airflow toward the first air outlet.

[0023] Further, in the direction from back to front, the guide portion extends obliquely downward to guide a portion of the airflow to the bottom of the first air outlet.

[0024] According to some optional embodiments of the present invention, the angle between the guide portion and the vertical direction ranges from 15° to 60°.

[0025] Furthermore, a portion of the bottom wall of the air outlet passage located on a side of the guide portion away from the first air outlet is a drainage portion, and an angle between the guide portion and the vertical direction is smaller than an angle between the drainage portion and the vertical direction.

[0026] According to some optional embodiments of the present invention, when the windless component is located at the second position, the guide portion is opposite to or abuts against the bottom of the first panel in the front-to-back direction.

[0027] According to some embodiments of the present invention, the face frame has an air outlet channel connected to both the first air outlet and the second air outlet, and a rotatable inner air guide plate is provided in the air outlet channel.

[0028] Optionally, the air-conditioning indoor unit has a heating mode and a cooling mode. When the windless sensing component is located at the first position and the air-conditioning indoor unit is in the cooling mode, the angle range between the inner air guide plate and the horizontal plane is 0-45°; when the windless sensing component is located at the first position and the air-conditioning indoor unit is in the heating mode, the angle range between the inner air guide plate and the horizontal plane is 45-90°.

[0029] Optionally, the length of the inner air guide plate in the air outlet direction of the first air outlet is adjustable.

[0030] According to some optional embodiments of the present invention, when the windless sensing component is located at the first position, the length of the inner air guide plate in the air outlet direction of the first air outlet is L1, and when the windless sensing component is located at the second position, the length of the inner air guide plate in the air outlet direction of the first air outlet is L2, and L2 is smaller than L1.

[0031] According to some optional embodiments of the present invention, the inner air guide plate includes a first sub-inner air guide plate and a second sub-inner air guide plate, the first sub-inner air guide plate is rotatably connected to the inner wall of the air outlet channel, and the second sub-inner air guide plate is movably provided on the first sub-inner air guide plate to adjust the length of the inner air guide plate in the air outlet direction of the first air outlet.

[0032] Furthermore, the second sub-inner air guide plate is slidable or rotatable relative to the first sub-inner air guide plate.

[0033] Furthermore, a sliding cavity is provided in the first sub-inner air guide plate, and the second sub-inner air guide plate is slidably disposed in the sliding cavity.

[0034] According to some embodiments of the present invention, the face frame has an air outlet channel connected to the first air outlet and the second air outlet, and when the windless sensing component is located at the first position, the bottom of the first panel is suitable for abutting against the top wall of the air outlet channel.

[0035] According to some embodiments of the present invention, the driving mechanism for driving the windless sensing component to move includes: a motor, which is arranged on the chassis or surface frame of the air-conditioning indoor unit; a gear, which is connected to the output shaft of the motor; and a rack, which is arranged on the windless sensing component and extends in the up and down directions, and the rack is suitable for meshing with the gear.

[0036] Optionally, the rack is provided on the first panel, the rack is detachably connected to the first panel, or the rack is integrally formed with the first panel.

[0037] Optionally, a first guide rail is provided on one of the chassis and the windless sensing component, and a second guide rail cooperating with the first guide rail is provided on the other of the chassis and the windless sensing component; or, a first guide rail is provided on one of the face frame and the windless sensing component, and a second guide rail cooperating with the first guide rail is provided on the other of the face frame and the windless sensing component.

[0038] Furthermore, a motor mounting seat is provided on the chassis or the face frame, the motor is arranged on the motor mounting seat, the first guide rail is arranged on the motor mounting seat, and the second guide rail is arranged on the rack.

[0039] Furthermore, a mating cavity with an open front side is formed on the motor mounting seat, at least a portion of the gear is located in the mating cavity, a portion of the rack extends into the mating cavity and meshes with the gear, the second guide rail includes guide grooves formed on the left and right walls of the rack, and the first guide rail includes guide protrusions formed on the left and right side walls of the open end of the mating cavity, each of the guide protrusions is engaged in the corresponding guide groove and can slide up and down relative to the guide groove.

[0040] According to some optional embodiments of the present invention, the rack includes a tooth seat, and the surface of the tooth seat facing the gear has a tooth portion and a non-tooth portion, the tooth portion extends in the up and down directions, the tooth portion is suitable for meshing with the gear, and the non-tooth portion is located on at least one side of the tooth portion in the length direction.

[0041] An air conditioner according to an embodiment of a second aspect of the present invention includes: an air conditioner indoor unit according to the embodiment of the first aspect of the present invention.

[0042] According to the air conditioner of the present invention, by setting the above-mentioned air conditioner indoor unit, the air conditioner indoor unit can blow air at multiple angles with a large air output, so that the air conditioner can blow air at multiple angles, and the air output volume and air output range of the air conditioner can be increased, thereby improving the working efficiency of the air conditioner.

[0043] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0045] Figure 1 is a schematic diagram of an indoor unit of an air conditioner according to some embodiments of the present invention, wherein the wind-free sensing component is in a second position;

[0046] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0047] Figure 3 is a schematic diagram of an indoor unit of an air conditioner according to some embodiments of the present invention, wherein a windless sensing component is in a first position;

[0048] Figure 4 is a simplified diagram of the internal structure of an air conditioner indoor unit according to some embodiments of the present invention, wherein the air conditioner indoor unit is in a cooling mode;

[0049] Figure 5 is a simplified diagram of the internal structure of an air-conditioning indoor unit according to some embodiments of the present invention, wherein the air-conditioning indoor unit is in a heating mode;

[0050] Figure 6 is a simplified diagram of the internal structure of an air conditioner indoor unit according to some embodiments of the present invention, wherein the wind-free sensing component is in the second position;

[0051] Figure 7 is a simplified diagram of the internal structure of an air conditioner indoor unit according to some other embodiments of the present invention, wherein the wind-free component is in a first position;

[0052] Figure 8 is a simplified diagram of the internal structure of an air conditioner indoor unit according to some other embodiments of the present invention, wherein the wind-free component is in the second position;

[0053] Fig. 9 is an exploded view of an air conditioner indoor unit according to some embodiments of the present invention;

[0054] Fig.10 is a partial structural schematic diagram of an air-conditioning indoor unit according to some embodiments of the present invention;

[0055] Fig.11 yes Fig.10 The enlarged view of point B in the middle;

[0056] Fig.12 is a partial structural side view of an indoor unit of an air conditioner according to some embodiments of the present invention;

[0057] Fig.13 is a structural diagram of a wind-free sensing component and a driving mechanism according to some embodiments of the present invention;

[0058] Fig.14 yes Fig.13 Enlarged view of point C in the middle;

[0059] Fig.15 is an exploded view of a wind-free sensing component and a driving mechanism according to some embodiments of the present invention;

[0060] Fig.16 is a structural diagram of a rack according to some embodiments of the present invention.

[0061] Reference numerals:

[0062] Air conditioner indoor unit 100;

[0063] Air holes 10;

[0064] Surface frame 1; air inlet 11; first air outlet 12; second air outlet 13; air outlet channel 14; guide portion 141; flow guide portion 142; end plate 15;

[0065] No wind sensing component 2; first panel 21; non-wind outlet portion 211; decorative hole 2111; wind outlet portion 212; first sub-wind outlet portion 2121; second sub-wind outlet portion 2122; wind dispersion module 22; mounting plate 221; first ventilation hole 2212; guide vane assembly 222; stationary vane 2221; moving vane 2222; limiting plate 223; second ventilation hole 2231;

[0066] Heat exchanger 3;

[0067] Fan 4;

[0068] Second panel 5; receiving cavity 51;

[0069] Inner air guide plate 6; first sub-inner air guide plate 61; second sub-inner air guide plate 62;

[0070] Driving mechanism 7; motor 71; gear 72; rack 73; second guide rail 731; guide groove 7311; tooth seat 732; tooth portion 7321; non-tooth portion 7322;

[0071] chassis 8; motor mounting seat 81; first guide rail 82; guide protrusion 821; matching cavity 822;

[0072] Blinds 9. DETAILED DESCRIPTION

[0073] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0074] The air conditioner indoor unit 100 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0075] refer to Figure 1-Figure 3According to the first embodiment of the present invention, the indoor air conditioner 100 comprises a face frame 1, a windless component 2, a heat exchanger 3 and a fan 4. An air inlet 11 is formed on the face frame 1, and a first air outlet 12 is formed on the front lower part of the face frame 1. The first air outlet 12 penetrates the front part of the face frame 1 forward and penetrates the bottom of the face frame 1 downward. The first air outlet 12 can be located in the middle of the length direction of the face frame 1 (for example, the length direction is the left-right direction), and both ends of the first air outlet 12 in the length direction can also extend to both ends of the length direction of the face frame 1, which can increase the air outlet area and air volume of the first air outlet 11, so that the indoor air conditioner 100 can discharge air forward through the first air outlet 12, and the indoor air conditioner 100 can also discharge air downward through the first air outlet 12, and a second air outlet 13 is formed on at least one of the left side of the face frame 1 and the right side of the face frame 1, so that the indoor air conditioner 100 can discharge air sideways through the second air outlet 13. The windless sensing component 2 is movably disposed on the front side of the face frame 1 between a first position and a second position. For example, the windless sensing component 2 is movably disposed on the front side of the face frame 1 between the first position and the second position, and includes a first panel 21. The heat exchanger 3 and the fan 4 are disposed in the face frame 1. The heat exchanger 3 can exchange heat with the airflow in the face frame 1, and the fan 4 can drive the airflow to flow.

[0076] When the windless component 2 is in the first position and the second position, the air is discharged from the first air outlet 12 and the second air outlet 13, and 3D or 4D air can be formed, so that more angles and a larger range of air can be achieved, the air volume can be increased, and the working efficiency of the air conditioner indoor unit 100 can be improved. For example, the second air outlet 13 is formed on the left side of the face frame 1, and when the air conditioner indoor unit 100 discharges air, it can be discharged toward the front, down and left, forming a 3D air; the second air outlet 13 is formed on the right side of the face frame 1, and when the air conditioner indoor unit 100 discharges air, it can be discharged toward the front, down and right, forming a 3D air; the second air outlet 13 is formed on the left side of the face frame 1 and the right side of the face frame 1, and when the air conditioner indoor unit 100 discharges air, it can be discharged toward the front, down, left and right, forming a 4D air.

[0077] Optionally, end plates 15 are provided on both sides of the face frame 1, and the end plates 15 can be grille-shaped. The second air outlet 13 can discharge air from the gaps in the end plates 15. Therefore, when the air-conditioning indoor unit 100 is in the windless mode, the left and right air outlets can be made softer, thereby improving the overall windless effect of the air-conditioning indoor unit 100.

[0078] When the air conditioner indoor unit 100 is working, the fan 4 drives the outside air flow to enter the air conditioner indoor unit 100 from the air inlet 11, and the air flow can be discharged from the first air outlet 12 after heat exchange with the heat exchanger 3, and the air flow after heat exchange can also be discharged from the second air outlet 13. By setting the first air outlet 12 and the second air outlet 13, and the first air outlet 12 is located at the front of the face frame 1 and the first air outlet 12 passes through the bottom of the face frame 1, and the second air outlet 13 is located at the side of the face frame 1, the air conditioner indoor unit 100 can discharge air toward the front, bottom and side, so that the air conditioner indoor unit 100 can discharge air at multiple angles, and the air output of the air conditioner indoor unit 100 is increased.

[0079] When the windless sensing component 2 is in the first position, the first panel 21 opens the first air outlet 12. At this time, the windless sensing component 2 does not interfere with the discharge of air from the first air outlet 12, and the air conditioner indoor unit 100 has a large air volume. When the windless sensing component 2 is in the second position, the first panel 21 closes the first air outlet 12. At this time, the air conditioner indoor unit 100 can discharge air from the second air outlet 13. When the air conditioner indoor unit 100 is cooling, it can prevent cold air from blowing directly on the human body, thereby improving user comfort.

[0080] The air-conditioning indoor unit 100 in the present application can make the air discharged from the first air outlet 12 gentle when the windless sensing component 2 is in the second position. Even if the air outlet of the first air outlet 12 is blocked by the first panel 21 and the air outlet volume of the first air outlet 12 is reduced, the air-conditioning indoor unit 100 can discharge air from the second air outlet 13 at the same time, so that the total air volume of the air discharged from the first air outlet 12 and the air discharged from the second air outlet 13 of the air-conditioning indoor unit 100 is large. While ensuring that the air outlet of the air-conditioning indoor unit 100 does not directly blow on the human body, the total air volume of the air-conditioning indoor unit 100 is large, thereby quickly adjusting the indoor temperature and improving the user experience.

[0081] According to the air conditioning indoor unit 100 of the present invention, a first air outlet 12 is formed on the front of the face frame 1 and the first air outlet 12 passes through the bottom of the face frame 1, and a second air outlet 13 is formed on at least one of the left side of the face frame 1 and the right side of the face frame 1, so that air can be discharged at multiple angles, the air outlet volume and air outlet range can be increased, rapid cooling and heating can be achieved, and the working efficiency of the air conditioning indoor unit 100 is improved.

[0082] refer to Figure 1-Figure 3 According to some embodiments of the present invention, the windless sensing component 2 is disposed on the front side of the face frame 1 so as to be movable up and down between a first position and a second position. This design facilitates the movement of the windless sensing component 2. When the windless sensing component 2 is located at the first position, the first panel 21 opens the first air outlet 12. When the windless sensing component 2 is located at the second position, the first panel 21 closes the first air outlet 12.

[0083] refer to Figure 1-Figure 3According to some embodiments of the present invention, when the windless sensing component 2 is located at the second position, a portion of the first panel 21 that is opposite to the first air outlet 12 is formed with a wind dispersing structure. The wind dispersing structure may be a plurality of wind dispersing holes 10, through which the airflow may pass. The wind dispersing holes 10 have the function of dispersing the airflow, so that the airflow from the first air outlet 12 is soft, and windless airflow is achieved. The wind dispersing structure may also be a wind dispersing grille, and the airflow is dispersed when passing through the wind dispersing grille, so that the airflow from the first air outlet 12 is also soft, and windless airflow is achieved. By providing a windless sensing component 2 with a wind dispersing structure, cold air can be prevented from blowing directly on the human body, so that the airflow is soft, and a windless airflow mode is achieved, and the air conditioner indoor unit 100 can have a larger cooling capacity in the windless mode.

[0084] In the description of the present invention, "plurality" means two or more.

[0085] refer to Figure 4-Figure 6 According to some embodiments of the present invention, a second panel 5 is provided at the upper end of the face frame 1 and the second panel 5 is located at the front side of the face frame 1. A receiving cavity 51 is defined between the second panel 5 and the face frame 1. The bottom of the receiving cavity 51 can be open. When the windless sensing component 2 is located at the second position, at least a portion of the first panel 21 is located in the receiving cavity 51. For example, when the windless sensing component 2 is located at the second position, a portion of the first panel 21 is located in the receiving cavity 51; or, when the windless sensing component 2 is located at the second position, the first panel 21 is located in the receiving cavity 51 as a whole. This design enables the second panel 5 to protect the first panel 21. At the same time, the second panel 5 can limit and guide the movement of the first panel 21, which is conducive to the movement of the windless sensing component 2 between the first position and the second position in a predetermined direction.

[0086] refer to Figure 6 and Figure 8 Optionally, the first panel 21 includes an air outlet portion 212, and the air outlet portion 212 is formed with a wind dispersing structure. When the windless component 2 is located in the second position, the air outlet portion 212 is opposite to the first air outlet 12, so that the air outlet of the first air outlet 12 can be dispersed by the wind dispersing structure, thereby achieving windless air outlet of the first air outlet 12.

[0087] refer to Figure 6 and Figure 8Furthermore, the first panel 21 includes a non-wind outlet portion 211 and a wind outlet portion 212 connected up and down, and the wind outlet portion 212 is formed with a plurality of wind dispersion structures, and the airflow can be dispersed when passing through the wind dispersion structures, thereby reducing the wind feeling of the airflow. The non-wind outlet portion 211 is located above the wind outlet portion 212. When the windless component 2 is located in the second position, the wind outlet portion 212 is opposite to the first air outlet 12, so that the wind out of the first air outlet 12 can be dispersed by the wind dispersion structure, thereby achieving windless air outflow from the first air outlet 12. The non-wind outlet portion 211 is located in the receiving cavity 51, which can prevent the first panel 21 from falling off from the receiving cavity 51.

[0088] Optionally, when the wind dispersion structure is a plurality of wind dispersion holes 10, the non-wind outlet portion 211 is formed with a plurality of decorative holes 2111 having the same appearance as the wind dispersion holes 10. This design makes the wind outlet portion 212 and the non-wind outlet portion 211 have the same appearance and are more beautiful.

[0089] refer to Figure 4-Figure 8 Furthermore, the windless sensing component 2 includes a wind dispersing module 22 having a wind dispersing function. The wind dispersing module 22 is disposed on the wind outlet portion 212 and is located on the inner side of the wind outlet portion 212 . The wind outlet portion 212 can protect the wind dispersing module 22 .

[0090] Furthermore, the wind dispersion module 22 includes a mounting plate 221, on which a plurality of first ventilation holes 2212 arranged along the left-right direction are formed. The mounting plate 221 is connected to the first panel 21, and the air flow can pass through the first ventilation holes 2212, thereby ensuring that when the windless sensing component 2 is located in the second position, the air outlet of the air-conditioning indoor unit 100 can flow through the first ventilation holes 2212 and be discharged smoothly from the first air outlet 12.

[0091] Furthermore, the wind dispersing module 22 includes a wind dispersing mechanism with a wind dispersing function. The wind dispersing mechanism is arranged at the first ventilation hole 2212. The wind dispersing mechanism can further disperse the airflow flowing through the first ventilation hole 2212, making the airflow softer.

[0092] Further, the wind dissipation mechanism includes a guide vane assembly 222, each of which is provided in the first ventilation hole 2212, and the guide vane assembly 222 includes a stationary vane 2221 and a rotatable moving vane 2222, and the stationary vane 2221 and the moving vane 2222 are arranged along the axial direction of the first ventilation hole 2212. When the airflow passes through the first ventilation hole 2212, the relative position of the blades of the moving vane 2222 and the blades of the stationary vane 2221 can be changed by controlling the rotation of the moving vane 2222, so that the ventilation area of ​​the first ventilation hole 2212 can be adjusted, so that the air volume and air speed can be adjusted. When the air conditioner indoor unit 100 is working and the windless component 2 is in the second position, the moving vane 2222 can be controlled to stop rotating after rotating to a certain angle, or the moving vane 2222 can be controlled to rotate all the time.

[0093] refer to Figure 9-Figure 15 Optionally, the moving blades 2222 are arranged at the front side or the rear side of the stationary blades 2221. When the moving blades 2222 are arranged at the front side of the stationary blades 2221, the airflow first passes through the stationary stationary blades 2221, and then passes through the rotatable moving blades 2222. The airflow passes through the guiding, rectifying and dispersing functions of the stationary blades 2221 in sequence, and then flows through the moving blades 2222. The moving blades 2222 can have a certain rotation direction, so that the airflow also has a certain rotation direction after passing through the moving blades 2222. Finally, the airflow is further dispersed through the wind dispersing structure on the air outlet 212, so that the airflow is softer and closer to natural wind.

[0094] When the moving blades 2222 are arranged on the rear side of the stationary blades 2221, when the airflow flows through the wind dispersion module 22, the airflow passes through the moving blades 2222 and the stationary blades 2221 in sequence, and the moving blades 2222 can have a certain rotation direction, so that the airflow has a certain rotation direction after flowing through the moving blades 2222, and then the airflow is guided, rectified and dispersed by the stationary blades 2221, and finally the airflow is further dispersed through the wind dispersion structure on the air outlet part 212, so that the air outlet is softer and closer to natural wind.

[0095] refer to Figure 9-Figure 15 Optionally, the moving blade 2222 is coaxially arranged with the stationary blade 2221. This design makes it easy to adjust the ventilation area of ​​the first ventilation hole 2212 by rotating the moving blade 2222, and it is also easy to set the moving blade 2222 and the stationary blade 2221.

[0096] refer to Figure 9-Figure 15 According to some optional embodiments of the present invention, the wind dispersing module 22 includes a limiting plate 223, which is connected to the first panel 21. The limiting plate 223 is arranged on the front side of the mounting plate 221 and is connected to the mounting plate 221. A second ventilation hole 2231 opposite to and in communication with the first ventilation hole 2212 is formed on the limiting plate 223, so that the air flowing through the first ventilation hole 2212 can be discharged from the second ventilation hole 2231, thereby preventing the limiting plate 223 from blocking the airflow. A receiving cavity suitable for accommodating the wind dispersing mechanism is defined between the mounting plate 221 and the limiting plate 223, and the mounting plate 221 and the limiting plate 223 can protect the wind dispersing mechanism. The air from the first air outlet 12 can enter the receiving cavity from the first ventilation hole 2212, and the wind dispersing mechanism in the receiving cavity can change the direction of the airflow, and then the air is discharged from the second ventilation hole 2231.

[0097] refer to Figure 4-Figure 8According to some embodiments of the present invention, the air outlet 212 includes a first sub-air outlet 2121 and a second sub-air outlet 2122 connected vertically, and the first sub-air outlet 2121 and the second sub-air outlet 2122 are both formed with a wind dispersing structure, so that the airflow can be dispersed by the wind dispersing structure when passing through the first sub-air outlet 2121, and the airflow can be dispersed by the wind dispersing structure when passing through the second sub-air outlet 2122, thereby making the airflow soft. There is an angle between the first sub-air outlet 2121 and the second sub-air outlet 2122, and the wind dispersing module 22 is arranged on the first sub-air outlet 2121. The wind dispersing module 22 can make the airflow flowing through the first sub-air outlet 2121 soft and can adjust the airflow direction. When the windless sensing component 2 is located in the second position, the first sub-air outlet 2121 is located in front of the first air outlet 12, and the second sub-air outlet 2122 is located at the bottom of the first air outlet 12. This design allows the air flow in the air-conditioning indoor unit 100 to be discharged from the first air outlet 12 while the air flow passing through the first sub-air outlet 2121 can be discharged forward and the air flow passing through the second sub-air outlet 2122 can be discharged generally downward, which is conducive to achieving multi-angle air outlet of the air-conditioning indoor unit 100.

[0098] refer to Figure 4-Figure 6 According to some optional embodiments of the present invention, the air outlet 212 includes a first sub-air outlet 2121 and a second sub-air outlet 2122 connected to each other in upper and lower parts, and the first sub-air outlet 2121 and the second sub-air outlet 2122 are both formed with a wind dispersing structure, so that the airflow can be dispersed by the wind dispersing structure when passing through the first sub-air outlet 2121, and the airflow can be dispersed by the wind dispersing structure when passing through the second sub-air outlet 2122, thereby making the airflow soft. There is an angle between the first sub-air outlet 2121 and the second sub-air outlet 2122. When the windless component 2 is located in the second position, the first sub-air outlet 2121 is located in front of the first air outlet 12, and the second sub-air outlet 2122 is located at the bottom of the first air outlet 12. This design allows the air flow in the air-conditioning indoor unit 100 to be discharged from the first air outlet 12 while the air flow passing through the first sub-air outlet 2121 can be discharged forward and the air flow passing through the second sub-air outlet 2122 can be discharged generally downward, which is conducive to achieving multi-angle air outlet of the air-conditioning indoor unit 100.

[0099] refer to Figure 4-Figure 6Furthermore, the angle between the first sub-air outlet 2121 and the second sub-air outlet 2122 is in the range of 60-120°. If the angle between the first sub-air outlet 2121 and the second sub-air outlet 2122 is too large, the structure of the air conditioner indoor unit 100 will be not compact, reducing the beauty of the whole unit. If the angle between the first sub-air outlet 2121 and the second sub-air outlet 2122 is too small, it is easy to cause the airflow to flow poorly when passing through the second sub-air outlet 2122, and the poor airflow will generate a lot of noise. By limiting the angle between the first sub-air outlet 2121 and the second sub-air outlet 2122 to a suitable range, the structure of the air conditioner indoor unit 100 can be made compact while ensuring that the airflow can smoothly pass through the second sub-air outlet 2122 and discharge downward.

[0100] refer to Figure 4-Figure 6 According to some embodiments of the present invention, the face frame 1 has an air outlet channel 14 in communication with both the first air outlet 12 and the second air outlet 13. The airflow in the air outlet channel 14 can be discharged from the first air outlet 12, and the airflow in the air outlet channel 14 can also be discharged from the second air outlet 13. A guide portion 141 is formed at a portion of the bottom wall of the air outlet channel 14 adjacent to the first air outlet 12. The guide portion 141 is used to guide the airflow toward the first air outlet 12. The air guide portion 141 can guide a portion of the airflow downward, and the air guide portion 141 can also guide a portion of the airflow forward.

[0101] refer to Figure 4-Figure 6 Furthermore, in the direction from back to front, the guide portion 141 extends downwardly and obliquely to guide a portion of the airflow to the bottom of the first air outlet 12. This design allows the guide portion 141 to guide the airflow to be discharged from the bottom of the air-conditioning indoor unit 100, which is beneficial to increase the bottom air outlet of the air-conditioning indoor unit 100 and realize multi-angle air outlet of the air-conditioning indoor unit 100.

[0102] Optionally, a shutter 9 is provided in the air outlet channel 14, and the shutter 9 can adjust the air flow direction in the air outlet channel.

[0103] refer to Figure 4-Figure 8 According to some optional embodiments of the present invention, the angle between the guide portion 141 and the vertical direction is in the range of 15-60°. If the angle between the guide portion 141 and the vertical direction is too small, when the airflow in the air outlet channel 14 flows along the bottom wall of the air outlet channel 14 to the guide portion 141, the flow direction of the airflow changes greatly, and the guiding effect of the guide portion 141 on the airflow decreases. If the angle between the guide portion 141 and the vertical direction is too large, it is not conducive for the guide portion 141 to guide the airflow to the bottom of the first air outlet 12, and the bottom air volume of the air conditioner indoor unit 100 decreases. By limiting the angle between the guide portion 141 and the vertical direction to a suitable range, it is convenient for the guide portion 141 to guide a part of the airflow in the air outlet channel 14 to be discharged from the bottom of the first air outlet 12.

[0104] refer to Figure 4-Figure 6 According to some optional embodiments of the present invention, the bottom wall of the air outlet channel 14 located on the side of the guide portion 141 away from the first air outlet 12 is the guide portion 142, and the angle between the guide portion 141 and the vertical direction is smaller than the angle between the guide portion 142 and the vertical direction. This design allows the guide portion 142 to effectively guide the airflow in the air outlet channel 14. When the airflow flows from the guide portion 142 to the guide portion 141, the flow direction of the airflow changes suddenly, and the guide portion 141 can effectively guide a part of the airflow to be discharged from the bottom of the first air outlet 12.

[0105] refer to Figure 6 Optionally, when the windless component 2 is located at the second position, the guide portion 141 is opposite to or abuts against the bottom of the first panel 21 in the front-to-back direction. This design can prevent the airflow in the air outlet channel 14 from leaking from the gap between the guide portion 141 and the bottom of the first panel 21, thereby avoiding problems such as noise and condensation caused by air leakage.

[0106] refer to Figure 4-Figure 6 According to some embodiments of the present invention, the face frame 1 has an air outlet channel 14 connected to both the first air outlet 12 and the second air outlet 13, and a rotatable inner air guide plate 6 is provided in the air outlet channel 14. By providing the inner air guide plate 6 in the air outlet channel 14, the air outlet direction can be changed and adjusted by rotating the inner air guide plate 6.

[0107] refer to Figure 4-Figure 6 Optionally, the air conditioner indoor unit 100 has a heating mode and a cooling mode. When the windless sensing component 2 is located at the first position and the air conditioner indoor unit 100 is in the cooling mode, the angle between the inner air guide plate 6 and the horizontal plane is in the range of 0-45°, so that the inner air guide plate 6 can guide the airflow in the air outlet channel 14 to be discharged forward from the first air outlet 12, so that the cold air can reach a higher position in the room, which is conducive to uniform indoor temperature reduction. When the windless sensing component 2 is located at the first position and the air conditioner indoor unit 100 is in the heating mode, the angle between the inner air guide plate 6 and the horizontal plane is in the range of 45-90°, so that the inner air guide plate 6 can guide the airflow in the air outlet channel 14 to be discharged downward from the first air outlet 12, so that the warm air can reach a lower position in the room, which is conducive to uniform indoor temperature increase.

[0108] refer to Figure 4-Figure 6 Optionally, the length of the inner air guide plate 6 in the air outlet direction of the first air outlet 12 is adjustable. This design can adjust the guiding effect of the inner air guide plate 6 on the airflow. When the inner air guide plate 6 is longer, the guiding effect of the inner air guide plate 6 on the airflow is stronger. Figure 4-Figure 6According to some optional embodiments of the present invention, when the windless sensing component 2 is located at the first position, the length of the inner air guide plate 6 in the wind outlet direction of the first air outlet 12 is L1, and when the windless sensing component 2 is located at the second position, the length of the inner air guide plate 6 in the wind outlet direction of the first air outlet 12 is L2, and L2 is less than L1. This design enables the inner air guide plate 6 to have a strong guiding effect on the airflow when the windless sensing component 2 is located at the first position, which is conducive to increasing the air volume of the first air outlet 12; when the windless sensing component 2 is located at the second position, by reducing the length of the inner air guide plate 6 in the wind outlet direction of the first air outlet 12, the inner air guide plate 6 can be prevented from interfering with the windless sensing component 2.

[0109] refer to Figure 7 and Figure 8 According to some optional embodiments of the present invention, the inner air guide plate 6 includes a first sub-inner air guide plate 61 and a second sub-inner air guide plate 62. The first sub-inner air guide plate 61 is rotatably connected to the inner wall of the air outlet channel 14. This design facilitates adjustment of the angle between the inner air guide plate 6 and the horizontal plane. The second sub-inner air guide plate 62 is movably arranged on the first sub-inner air guide plate 61 to adjust the length of the inner air guide plate 6 in the air outlet direction of the first air outlet 12. This design facilitates adjustment of the length of the inner air guide plate 6 in the air outlet direction of the first air outlet 12, and the structure is simple. For example, the length of the inner air guide plate 6 in the air outlet direction of the first air outlet 12 can be adjusted by the movement of the second sub-inner air guide plate relative to the first sub-inner air guide plate.

[0110] refer to Figure 7 and Figure 8 , further, the second sub-inner air guide plate 62 is slidable or rotatable relative to the first sub-inner air guide plate 61. When the second sub-inner air guide plate 62 is slidable relative to the first sub-inner air guide plate 61, the second sub-inner air guide plate 62 can be slid onto the first sub-inner air guide plate 61 so that the second sub-inner air guide plate 62 overlaps with the first sub-inner air guide plate 61, thereby reducing the length of the inner air guide plate 6 in the air outlet direction of the first air outlet 12; the second sub-inner air guide plate 62 can also be slid so that the second sub-inner air guide plate 62 becomes an extension of the first sub-inner air guide plate 61, thereby increasing the length of the inner air guide plate 6 in the air outlet direction of the first air outlet 12. When the second sub-inner air guide plate 62 is rotatable relative to the first sub-inner air guide plate 61, the second sub-inner air guide plate 62 can be rotated so that the second sub-inner air guide plate 62 overlaps with the first sub-inner air guide plate 61, thereby reducing the length of the inner air guide plate 6 in the air outlet direction of the first air outlet 12; the second sub-inner air guide plate 62 can also be rotated so that the second sub-inner air guide plate 62 becomes an extension of the first sub-inner air guide plate 61, thereby increasing the length of the inner air guide plate 6 in the air outlet direction of the first air outlet 12.

[0111] refer to Figure 7 and Figure 8Furthermore, a sliding cavity is provided in the first sub-inner air guide plate 61, and the second sub-inner air guide plate 62 is slidably provided in the sliding cavity. This design makes the sliding process of the second sub-inner air guide plate 6 more reliable, and avoids the second sub-inner air guide plate 62 from being out of coordination with the first sub-inner air guide plate 61.

[0112] refer to Figure 6 and Figure 8 According to some embodiments of the present invention, the face frame 1 has an air outlet channel 14 connected to both the first air outlet 12 and the second air outlet 13. When the windless sensing component 2 is in the first position, the bottom of the first panel 21 is adapted to abut against the top wall of the air outlet channel 14. This design prevents the airflow in the air outlet channel 14 from entering the gap between the top wall of the air outlet channel 14 and the first panel 21 when the windless sensing component 2 is in the second position, thereby preventing air volume loss.

[0113] refer to Figure 9-Figure 15 According to some embodiments of the present invention, the driving mechanism 7 for driving the windless sensing component 2 to move includes a motor 71, a gear 72 and a rack 73. For example, when the windless sensing component 2 is arranged on the front side of the face frame 1 so as to be movable up and down between a first position and a second position, the driving mechanism 7 is used to drive the windless sensing component 2 to move up and down. The motor 71 is arranged on the chassis 8 or the face frame 1 of the air-conditioning indoor unit 100. The gear 72 is connected to the output shaft of the motor 71, and the motor 71 can drive the gear 72 to rotate when it is working. The rack 73 is arranged on the windless sensing component 2 and extends in the up and down direction. The rack 73 is suitable for meshing with the gear 72. Through the cooperation between the rack 73 and the gear 72, the motor 71 can drive the rack 73 to move when it is working, thereby driving the windless sensing component 2 to move.

[0114] refer to Figure 9-Figure 15 Optionally, the rack 73 is provided on the first panel 21, and the rack 73 is detachably connected to the first panel 21, or the rack 73 is integrally formed with the first panel 21. When the rack 73 is detachably connected to the first panel 21, the drive mechanism 7 and the windless sensing component 2 are easy to assemble, for example, the rack 73 is connected to the first panel 21 by snapping; or the rack 73 is connected to the first panel 21 by screws. When the rack 73 is integrally formed with the first panel 21, the rack 73 and the first panel 21 have a high connection strength, which can improve the reliability of the air conditioner indoor unit 100.

[0115] In some embodiments of the present invention, the windless sensing component 2 includes a wind dispersion module, and the rack 73 is provided on the wind dispersion module. The rack 73 is detachably connected to the wind dispersion module, so that the driving mechanism 7 and the windless sensing component 2 are easy to assemble, for example, the rack 73 is connected to the wind dispersion module by snap-fitting; or the rack 73 is connected to the wind dispersion module by screws.

[0116] refer to Figure 9-Figure 15Optionally, one of the chassis 8 and the windless sensing component 2 is provided with a first guide rail 82, and the other of the chassis 8 and the windless sensing component 2 is provided with a second guide rail 731 that cooperates with the first guide rail 82. For example, the chassis 8 is provided with a first guide rail 82, and the windless sensing component 2 is provided with a second guide rail 731 that cooperates with the first guide rail 82; or, the windless sensing component 2 is provided with a first guide rail 82, and the chassis 8 is provided with a second guide rail 731 that cooperates with the first guide rail 82. The windless sensing component 2 can be moved between the first position and the second position by the cooperation between the first guide rail 82 and the second guide rail 731, and the first guide rail 82 and the second guide rail 731 have a mutual guiding function, so that the windless sensing component 2 is more reliable when moving.

[0117] Alternatively, one of the face frame 1 and the windless sensing component 2 is provided with a first guide rail 82, and the other of the face frame 1 and the windless sensing component 2 is provided with a second guide rail 731 that cooperates with the first guide rail 82. For example, the face frame 1 is provided with a first guide rail 82, and the windless sensing component 2 is provided with a second guide rail 731 that cooperates with the first guide rail 82; or, the windless sensing component 2 is provided with a first guide rail 82, and the face frame 1 is provided with a second guide rail 731 that cooperates with the first guide rail 82. The windless sensing component 2 can be moved between the first position and the second position by the cooperation between the first guide rail 82 and the second guide rail 731, and the first guide rail 82 and the second guide rail 731 have a mutual guiding function, so that the windless sensing component 2 is more reliable when moving.

[0118] refer to Figure 9-Figure 15 Further, a motor mounting seat 81 is provided on the chassis 8 or the face frame 1, and the motor 71 is provided on the motor mounting seat 81, so that the motor 71 is stably installed on the chassis 8. The first guide rail 82 is provided on the motor mounting seat 81, and the second guide rail 731 is provided on the rack 73. This design makes it easy to form the first guide rail 82 and the second guide rail 731, the structure is simple, and the first guide rail 82 and the second guide rail 731 are convenient to cooperate.

[0119] refer to Figure 9-Figure 15Further, a mating cavity 822 with an open front side is formed on the motor mounting seat 81, and at least a part of the gear 72 is located in the mating cavity 822, for example, a part of the gear 72 is located in the mating cavity 822; or the gear 72 is completely located in the mating cavity 822, and a part of the rack 73 extends into the mating cavity 822 and meshes with the gear 72. This design allows the mating cavity 822 to protect the gear 72. The second guide rail 731 includes guide grooves 7311 formed on the left and right walls of the rack 73, and the first guide rail 82 includes guide protrusions 821 formed on the left and right side walls of the open end of the mating cavity 822. Each guide protrusion 821 is fitted in the corresponding guide groove 7311 and can slide up and down relative to the guide groove 7311. This design makes it difficult for the first guide rail 82 and the second guide rail 731 to be disengaged, and the guide protrusion 821 moves smoothly in the guide groove 7311.

[0120] refer to Fig.16 According to some optional embodiments of the present invention, the rack 73 includes a tooth seat 732, and the surface of the tooth seat 732 facing the gear 72 has a tooth portion 7321 and a non-tooth portion 7322, the tooth portion 7321 extends in the up-down direction, the tooth portion 7321 is suitable for meshing with the gear 72, and the non-tooth portion 7322 is located on at least one side in the length direction of the tooth portion 7321, and the non-tooth portion 7322 cannot mesh with the gear 72. For example, the non-tooth portion 7322 is located on the upper side of the tooth portion 7321, and when the windless component 2 moves downward, the rack 73 is meshed with the gear 72 through the tooth portion 7321, so that the rack 73 moves downward relative to the gear 72, and as the rack 73 moves downward, when the gear 72 contacts the non-tooth portion 7322, the non-tooth portion 7322 cannot mesh with the gear 72, thereby preventing the rack 73 from moving excessively downward; or, the non-tooth portion 7322 is located on the lower side of the tooth portion 7321, and the windless component 2 moves downward. When the rack 73 moves upward, the toothed portion 7321 meshes with the gear 72, so that the rack 73 moves upward relative to the gear 72. As the rack 73 moves upward, when the gear 72 contacts the non-toothed portion 7322, the non-toothed portion 7322 cannot mesh with the gear 72, thereby preventing the rack 73 from excessively moving upward. Alternatively, the non-toothed portion 7322 is located on both sides of the toothed portion 7321 in the length direction. In this case, the non-toothed portion 7322 can be provided to prevent the rack 73 from excessively moving upward and downward. By providing the non-toothed portion 7322, it is possible to prevent the rack 73 from excessively moving and causing the rack 73 to be out of engagement with the gear 72, thereby improving the reliability of the driving mechanism 7.

[0121] The air conditioner according to the second embodiment of the present invention comprises the air conditioner indoor unit 100 according to the first embodiment of the present invention. For example, the air conditioner is a split floor-standing air conditioner, and the air conditioner indoor unit 100 is a split floor-standing air conditioner indoor unit 100; or, the air conditioner is a split wall-mounted air conditioner, and the air conditioner indoor unit 100 is a split wall-mounted air conditioner indoor unit 100.

[0122] According to the air conditioner of the present invention, by setting the above-mentioned air conditioner indoor unit 100, the air conditioner indoor unit 100 can blow air at multiple angles with a large air output, so that the air conditioner can blow air at multiple angles, and the air output volume and air output range of the air conditioner can be increased, thereby improving the working efficiency of the air conditioner.

[0123] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0124] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An air conditioner indoor unit, characterized in that: include: a face frame, wherein an air inlet is formed on the face frame, a first air outlet is formed at a front lower portion of the face frame, the first air outlet penetrates forward through the front portion of the face frame and the first air outlet penetrates downward through a bottom portion of the face frame, and a second air outlet is formed on at least one of a left side of the face frame and a right side of the face frame; A windless sensing component, the windless sensing component is movably disposed at the front side of the face frame between a first position and a second position, and the windless sensing component includes a first panel; A heat exchanger and a fan, wherein the heat exchanger and the fan are arranged in the surface frame; When the windless sensing component is located at the first position, the first panel opens the first air outlet; When the windless sensing component is located at the second position, the first panel closes the first air outlet; A second panel is provided at the upper end of the face frame and the second panel is located at the front side of the face frame, a receiving cavity is defined between the second panel and the face frame, and when the windless component is located at the second position, at least a portion of the first panel is located in the receiving cavity; When the windless sensing component is located at the second position, a portion of the first panel opposite to the first air outlet forms a wind dissipation structure; The first panel includes a non-wind outlet portion and an wind outlet portion connected up and down, the wind outlet portion forms the wind dissipation structure, the non-wind outlet portion is located above the wind outlet portion, and when the windless component is located at the second position, the wind outlet portion is opposite to the first air outlet, and the non-wind outlet portion is located in the receiving cavity.

2. The air conditioner indoor unit according to claim 1, characterized in that: The windless sense component is disposed on the front side of the face frame so as to be movable up and down between the first position and the second position.

3. The air conditioner indoor unit according to claim 1, characterized in that: The windless sensing component includes a wind dispersing module having a wind dispersing function, and the wind dispersing module is arranged on the wind outlet portion and located at the inner side of the wind outlet portion.

4. The air conditioner indoor unit according to claim 3, characterized in that: The wind dissipation module comprises: A mounting plate is formed with a plurality of first ventilation holes arranged in the left-right direction, and the mounting plate is connected to the first panel.

5. The air conditioner indoor unit according to claim 4, characterized in that: The wind dispersing module comprises: a wind dispersing mechanism having a wind dispersing function, and the wind dispersing mechanism is arranged at the first ventilation hole.

6. The air conditioner indoor unit according to claim 5, characterized in that: The wind dispersion mechanism comprises: a guide vane assembly, each of the first ventilation holes is provided with the guide vane assembly, the guide vane assembly comprises stationary vanes and rotatable moving vanes, and the stationary vanes and the moving vanes are arranged along the axial direction of the first ventilation hole.

7. The air conditioner indoor unit according to claim 6, characterized in that: The moving blades are arranged on the front side or the rear side of the stationary blades.

8. The air conditioner indoor unit according to claim 6, characterized in that: The moving blades are coaxially arranged with the stationary blades.

9. The air conditioner indoor unit according to claim 5, characterized in that: The wind dispersion module includes a limiting plate, which is connected to the first panel, and is arranged on the front side of the mounting plate and connected to the mounting plate. A second ventilation hole opposite to and connected to the first ventilation hole is formed on the limiting plate, and an accommodating cavity suitable for accommodating the wind dispersion mechanism is defined between the mounting plate and the limiting plate.

10. The air conditioner indoor unit according to claim 3, characterized in that: The air outlet portion includes a first sub-air outlet portion and a second sub-air outlet portion connected up and down, the first sub-air outlet portion and the second sub-air outlet portion both form the wind dissipation structure, and there is an angle between the first sub-air outlet portion and the second sub-air outlet portion. The wind dissipation module is arranged on the first sub-air outlet portion. When the windless sensing component is located at the second position, the first sub-air outlet portion is located at the front side of the first air outlet, and the second sub-air outlet portion is located at the bottom of the first air outlet.

11. The air conditioner indoor unit according to claim 1, characterized in that: The air outlet portion includes a first sub-air outlet portion and a second sub-air outlet portion which are connected up and down, the first sub-air outlet portion and the second sub-air outlet portion both form the wind dispersion structure, and there is an angle between the first sub-air outlet portion and the second sub-air outlet portion. When the windless sensing component is located at the second position, the first sub-air outlet portion is located at the front side of the first air outlet, and the second sub-air outlet portion is located at the bottom of the first air outlet.

12. The air conditioner indoor unit according to claim 11, characterized in that: The included angle between the first sub-air outlet portion and the second sub-air outlet portion is in the range of 60-120°.

13. The air conditioner indoor unit according to claim 1, characterized in that: The surface frame has an air outlet passage in communication with the first air outlet and the second air outlet, and a guide portion is formed on a portion of the bottom wall of the air outlet passage adjacent to the first air outlet, and the guide portion is used to guide the airflow toward the first air outlet.

14. The air conditioner indoor unit according to claim 13, characterized in that: In the direction from back to front, the guide portion extends obliquely downward to guide a portion of the airflow to the bottom of the first air outlet.

15. The air conditioner indoor unit according to claim 13, characterized in that: The included angle between the guide portion and the vertical direction is in the range of 15-60°.

16. The air conditioner indoor unit according to claim 15, characterized in that: A portion of the bottom wall of the air outlet passage located on a side of the guide portion away from the first air outlet is a drainage portion, and an angle between the guide portion and the vertical direction is smaller than an angle between the drainage portion and the vertical direction.

17. The air conditioner indoor unit according to claim 13, characterized in that: When the windless component is located at the second position, the guide portion is opposite to or in contact with the bottom of the first panel in the front-rear direction.

18. The air conditioner indoor unit according to claim 1, characterized in that: The surface frame has an air outlet channel connected to the first air outlet and the second air outlet, and a rotatable inner air guide plate is provided in the air outlet channel.

19. The air conditioner indoor unit according to claim 18, characterized in that: The air-conditioning indoor unit has a heating mode and a cooling mode. When the windless sensing component is located at the first position and the air-conditioning indoor unit is in the cooling mode, the angle range between the inner air guide plate and the horizontal plane is 0-45°; when the windless sensing component is located at the first position and the air-conditioning indoor unit is in the heating mode, the angle range between the inner air guide plate and the horizontal plane is 45-90°.

20. The air conditioner indoor unit according to claim 18, characterized in that: The length of the inner air guide plate in the air outlet direction of the first air outlet is adjustable.

21. The air conditioner indoor unit according to claim 20, characterized in that: When the windless component is located at the first position, the length of the inner air guide plate in the air outlet direction of the first air outlet is L1, and when the windless component is located at the second position, the length of the inner air guide plate in the air outlet direction of the first air outlet is L2, and L2 is smaller than L1.

22. The air conditioner indoor unit according to claim 20, characterized in that: The inner air guide plate includes a first sub-inner air guide plate and a second sub-inner air guide plate, the first sub-inner air guide plate is rotatably connected to the inner wall of the air outlet channel, and the second sub-inner air guide plate is movably arranged on the first sub-inner air guide plate to adjust the length of the inner air guide plate in the air outlet direction of the first air outlet.

23. The air conditioner indoor unit according to claim 22, characterized in that: The second sub-inner air guide plate is slidable or rotatable relative to the first sub-inner air guide plate.

24. The air conditioner indoor unit according to claim 22, characterized in that: A sliding cavity is provided in the first sub-inner air guide plate, and the second sub-inner air guide plate is slidably disposed in the sliding cavity.

25. The air conditioner indoor unit according to claim 1, characterized in that: The surface frame has an air outlet channel connected to the first air outlet and the second air outlet. When the windless component is located at the first position, the bottom of the first panel is suitable for abutting against the top wall of the air outlet channel.

26. The air conditioner indoor unit according to any one of claims 1 to 25, characterized in that: The driving mechanism for driving the windless sensing component to move comprises: A motor, wherein the motor is arranged on a chassis or a surface frame of the air conditioner indoor unit; A gear connected to an output shaft of the motor; A rack is provided on the windless component and extends in the up-down direction, and the rack is suitable for meshing with the gear.

27. The air conditioner indoor unit according to claim 26, characterized in that: The rack is arranged on the first panel, and the rack is detachably connected to the first panel, or the rack is integrally formed with the first panel.

28. The air conditioner indoor unit according to claim 26, characterized in that: A first guide rail is provided on one of the chassis and the windless sensing component, and a second guide rail cooperating with the first guide rail is provided on the other of the chassis and the windless sensing component; or, a first guide rail is provided on one of the face frame and the windless sensing component, and a second guide rail cooperating with the first guide rail is provided on the other of the face frame and the windless sensing component.

29. The air conditioner indoor unit according to claim 28, characterized in that: A motor mounting seat is provided on the chassis, the motor is arranged on the motor mounting seat, the first guide rail is arranged on the motor mounting seat, and the second guide rail is arranged on the rack.

30. The air conditioner indoor unit according to claim 29, characterized in that: A mating cavity with an open front side is formed on the motor mounting seat, at least a portion of the gear is located in the mating cavity, a portion of the rack extends into the mating cavity and meshes with the gear, the second guide rail includes guide grooves formed on the left and right walls of the rack, and the first guide rail includes guide protrusions formed on the left and right side walls of the open end of the mating cavity, each of the guide protrusions is fitted in the corresponding guide groove and can slide up and down relative to the guide groove.

31. The air conditioner indoor unit according to claim 26, characterized in that: The rack includes a tooth seat, and the surface of the tooth seat facing the gear has a tooth portion and a non-tooth portion, the tooth portion extends in the up-down direction, the tooth portion is suitable for meshing with the gear, and the non-tooth portion is located on at least one side of the tooth portion in the length direction.

32. An air conditioner, characterized in that: include: An air conditioning indoor unit according to any one of claims 1-31.

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