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 shell, a spoiler assembly and a rotating assembly, wherein the shell is provided with an air inlet, an air outlet and an air duct connecting the air inlet and the air outlet; the spoiler assembly is arranged in the air duct, the spoiler assembly comprises a plurality of spoilers arranged at intervals, and a wind gap is formed between two adjacent spoilers; the rotating assembly is arranged at the air outlet, the rotating assembly comprises a plurality of rotating plates, and the rotating plates can rotate around a rotating axis extending along the length direction thereof. The air conditioner indoor unit of the present invention can better achieve a windless effect.

Description

Technical Field

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

[0002] In existing air conditioners, in order to prevent cold air from blowing directly on the user and causing discomfort or even catching a cold, an air guide plate with micro-holes is generally provided at the air outlet to achieve a windless air outlet effect by using the micro-holes. However, due to the large wind resistance of the micro-hole air guide plate, the air flow is small, thus affecting the windless air outlet effect.

[0003] The above contents are only used to assist in understanding the technical solution of the invention and do not constitute an admission that the above contents are prior art. Summary of the invention

[0004] The main purpose of the present invention is to provide an air conditioner indoor unit, aiming to enable the air conditioner indoor unit to better achieve a windless air outlet effect.

[0005] To achieve the above object, the present invention provides an air conditioner indoor unit, comprising:

[0006] A housing, wherein the housing is provided with an air inlet, an air outlet, and an air duct connecting the air inlet and the air outlet;

[0007] A spoiler assembly is disposed in the air duct, the spoiler assembly includes a plurality of spoilers arranged at intervals, and a wind gap is formed between two adjacent spoilers; and

[0008] The rotating assembly is arranged at the air outlet, and the rotating assembly includes a plurality of rotating plates, and the rotating plates can rotate around a rotating axis extending along the length direction thereof.

[0009] In one embodiment, the distance between the spoiler component and the rotating component in the gas flow direction is 2 mm to 350 mm.

[0010] In one embodiment, the cross-sectional shape of the spoiler is at least one of circular, semicircular, elliptical, square, diamond, and triangular.

[0011] In one embodiment, a plurality of the rotating plates are arranged at intervals along the width direction of the air outlet.

[0012] In one embodiment, the rotating plate is arranged in a flat plate shape;

[0013] Alternatively, the rotating plate is arranged in an arc-shaped plate shape.

[0014] In one embodiment, the number of the rotating plates is less than the number of the spoilers.

[0015] In one embodiment, a plurality of the rotating plates are linked;

[0016] Alternatively, the plurality of rotating plates rotate independently of each other.

[0017] In one embodiment, the air conditioner indoor unit includes a first driving device, and the first driving device is connected to the rotating plate to drive the rotating plate to rotate.

[0018] In one embodiment, the first driving device includes a first motor, a driving gear and a plurality of transmission gears, wherein the transmission gear is connected to the rotating plate, the plurality of transmission gears are meshed with each other, one of the transmission gears is meshed with the driving gear, and the first motor is connected to the driving gear.

[0019] In one embodiment, the spoiler assembly is movably installed in the air duct.

[0020] In one embodiment, a receiving groove is provided in the shell, and the receiving groove has a notch opened toward the spoiler component, and the spoiler component can move from the notch into the receiving groove.

[0021] In one embodiment, the air conditioner indoor unit further includes a second driving device, and the second driving device is used to drive the spoiler assembly to move.

[0022] In one embodiment, the second driving device includes a second motor, a driving gear and a rack, the rack is arranged on the spoiler assembly, the driving gear is connected to the motor shaft of the second motor and meshes with the rack.

[0023] In one embodiment, the air outlet includes a first air outlet provided at the bottom of the shell and a second air outlet provided at the front side of the shell, and the first air outlet is connected to the second air outlet.

[0024] In one embodiment, the spoiler includes a first spoiler and a second spoiler, the first spoiler is movably disposed in the air duct up and down, and the second spoiler is movably disposed in the air duct forward and backward.

[0025] In one embodiment, the rotating plate includes a first rotating plate and a second rotating plate, a plurality of the first rotating plates are arranged at intervals along the width direction of the first air outlet, a plurality of the second rotating plates are arranged at intervals along the width direction of the second air outlet, and a rotation direction of the first rotating plate is opposite to a rotation direction of the second rotating plate.

[0026] The present invention further provides an air conditioner, comprising an air conditioner indoor unit, wherein the air conditioner indoor unit comprises:

[0027] A housing, wherein the housing is provided with an air inlet, an air outlet, and an air duct connecting the air inlet and the air outlet;

[0028] A spoiler assembly is disposed in the air duct, the spoiler assembly includes a plurality of spoilers arranged at intervals, and a wind gap is formed between two adjacent spoilers; and

[0029] The rotating assembly is arranged at the air outlet, and the rotating assembly includes a plurality of rotating plates, and the rotating plates can rotate around a rotating axis extending along the length direction thereof.

[0030] The air conditioner indoor unit of the present invention comprises a shell, a spoiler assembly and a rotating assembly, wherein the shell is provided with an air inlet, an air outlet and an air duct connecting the air inlet and the air outlet; the spoiler assembly is arranged in the air duct, the spoiler assembly comprises a plurality of spoilers arranged at intervals, and a wind gap is formed between two adjacent spoilers; the rotating assembly is arranged at the air outlet, the rotating assembly comprises a plurality of rotating plates, and the rotating plates can rotate around a rotation axis extending along the length direction thereof. In this way, when the airflow passes through the wind gap between two adjacent spoilers, the speed of the airflow decreases, and the direction of the airflow changes, and then the airflow further flows to the rotating plate. Since the rotating plate rotates continuously, the airflow flows along the rotation direction of the rotating plate to form a vortex airflow (i.e., Karman vortex street airflow), and the vortex airflow gradually expands in the process of continuing to run, and the vortex radius gradually decreases, thereby softening the airflow and achieving a windless effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0032] Figure 1 It is a structural schematic diagram of an embodiment of an air conditioner indoor unit of the present invention;

[0033] Figure 2 for Figure 1 The front view of the indoor unit of the air conditioner;

[0034] Figure 3 for Figure 2 Schematic diagram of the cross section along the AA direction;

[0035] Figure 4 for Figure 2 Schematic diagram of the cross section along the BB direction;

[0036] Figure 5 for Figure 3 A schematic diagram of a usage status of an indoor unit of an air conditioner;

[0037] Figure 6 for Figure 5 Schematic diagram of the air flow status of the indoor unit of the air conditioner;

[0038] Figure 7 This is a schematic diagram of another use state of the air conditioner indoor unit of the present invention;

[0039] Figure 8 for Figure 3 A schematic diagram of the structure of the first driving device and the second driving device;

[0040] Fig. 9 for Figure 8 Detailed assembly diagram of the first drive device and the second drive device;

[0041] Fig.10 The schematic diagram of the air conditioner indoor unit forming the Karman vortex street airflow of the present invention.

[0042] Description of Figure Numbers:

[0043] Label name Label name Label name 100 Air conditioner indoor unit 120 Spoiler components 142 Driving gear 110 case 121 Spoiler 143 Transmission gear 111 Chassis 121a First spoiler 150 Second drive device 112 Face frame 121b Second spoiler 151 Second motor 113 panel 130 Rotating components 152 Drive gear 114 Air Inlet 131 Rotating Plate 153 rack 115 Air outlet 131a First rotating plate 160 Storage tank 116 The first outlet 131b Second rotating plate 161 First receiving slot 117 Second outlet 140 First drive device 162 Second storage slot 118 Air duct 141 First Motor 170 Fan components

[0044] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0045] It should be noted that if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B.

[0046] The invention provides an air-conditioner indoor unit.

[0047] See also Figures 1 to 6The present invention provides an air conditioner indoor unit 100, which includes a housing 110, a spoiler assembly 120 and a rotating assembly 130. The housing 110 is provided with an air inlet 114, an air outlet 115 and an air duct 118 connecting the air inlet 114 and the air outlet 115. The spoiler assembly 120 is arranged in the air duct 118, and the spoiler assembly 120 includes a plurality of spoilers 121 arranged at intervals, and a wind gap is formed between two adjacent spoilers 121. The rotating assembly 130 is arranged at the air outlet 115, and the rotating assembly 130 includes a plurality of rotating plates 131, and the rotating plates 131 can rotate around a rotation axis extending along the length direction thereof.

[0048] In the embodiment of the present invention, the air conditioner indoor unit 100 specifically relates to a wall-mounted air conditioner indoor unit 100, but is not limited thereto. For a wall-mounted unit, in order to facilitate disassembly and assembly, the housing 110 is provided in a split configuration, for example, the housing 110 includes a chassis 111, a face frame 112 and a panel 113, the face frame 112 is mounted on the chassis 111, and the panel 113 is mounted on the face frame 112. However, it is not limited thereto, and the housing 110 may also be provided in an integrally formed configuration. The air inlet 114 is provided at the top of the housing 110, and an air inlet grille is provided at the air inlet 114 in an integrally formed manner. The air outlet 115 is provided at the front and / or bottom of the housing 110, and is not specifically limited thereto. There may be a variety of shapes of the air inlet 114 and the air outlet 115, for example, the shapes of the air inlet 114 and the air outlet 115 are circular, elliptical, annular, square, polygonal or other special-shaped shapes. In addition, the number of the air inlet 114 and the air outlet 115 is not specifically limited. For example, the number of the air inlet 114 can be one, two or more, and the number of the air outlet 115 can be one, two or more. In this embodiment, the air inlet 114 and the air outlet 115 extend along the length direction of the housing 110. Without loss of generality, a fan assembly 170 is provided in the air duct 118, and the fan assembly 170 is used to drive the airflow from the air inlet 114 into the air duct 118 and then blow it out from the air outlet 115.

[0049] The housing 110 is provided with an air duct 118, and the spoiler assembly 120 is arranged in the air duct 118, and the spoiler assembly 120 is located at a position of the air duct 118 near the air outlet 115. The spoiler assembly 120 mainly plays the role of disturbing the airflow. After the airflow passes through the spoiler assembly 120, the speed of the airflow decreases, and the direction of the airflow also changes. The spoiler assembly 120 includes a plurality of spoilers 121 arranged at intervals, and a wind gap is formed between two adjacent spoilers 121, so that when the airflow passes through the spoiler assembly 120, it can pass through the wind gap. There is no special limitation on the arrangement of the plurality of spoilers 121. For example, the plurality of spoilers 121 can extend along the length direction of the air outlet 115, and the plurality of spoilers 121 are arranged at intervals along the width direction of the air outlet 115. For another example, the plurality of spoilers 121 may also extend along the width direction of the air outlet 115, and the plurality of spoilers 121 may be arranged at intervals along the length direction of the air outlet 115. Of course, the plurality of spoilers 121 may also be arranged at intervals along a direction that forms a certain angle with the length direction or the width direction of the air outlet 115. In addition, there may be many shapes of the guide member, for example, the cross-sectional shape of the spoiler 121 may be at least one of a circle, a semicircle, an ellipse, a square, a diamond, and a triangle.

[0050] The rotating assembly 130 is arranged at the air outlet 115, that is, the rotating assembly 130 is located downstream of the spoiler assembly 120. The rotating assembly 130 includes a plurality of rotating plates 131, and the rotating plates 131 can rotate around their rotation axis. Here, the angle of rotation of the rotating plates 131 around their rotation axis is less than or equal to 360°. The extension direction of the plurality of rotating plates 131 can be consistent with the extension direction of the plurality of spoilers 121, and of course, it can also be inconsistent with the extension direction of the plurality of spoilers 121, without special limitation. Specifically, the plurality of rotating plates 131 extend along the length direction of the air outlet 115, and the plurality of rotating plates 131 are arranged at intervals along the width direction of the air outlet 115; or, the plurality of rotating plates 131 extend along the width direction of the air outlet 115, and the plurality of rotating plates 131 are arranged at intervals along the length direction of the air outlet 115. After the airflow passes through the spoiler assembly 120, the speed of the airflow decreases, and the direction of the airflow changes. When the airflow further flows through the rotating assembly 130, the rotating plate 131 rotates continuously, thereby changing the direction of the airflow again, so that the airflow flows along the rotation direction of the rotating plate 131 to form a vortex airflow, that is, a Karman vortex street airflow. It is worth mentioning that as the vortex airflow continues to run, the vortex radius gradually expands and the vortex speed gradually decreases, thereby softening the airflow and achieving a windless effect.

[0051] The air conditioner indoor unit 100 of the present invention includes a shell 110, a spoiler assembly 120 and a rotating assembly 130. The shell 110 is provided with an air inlet 114, an air outlet 115 and an air duct 118 connecting the air inlet 114 and the air outlet 115; the spoiler assembly 120 is arranged in the air duct 118, and the spoiler assembly 120 includes a plurality of spoilers 121 arranged at intervals, and a wind gap is formed between two adjacent spoilers 121; the rotating assembly 130 is arranged at the air outlet 115, and the rotating assembly 130 includes a plurality of rotating plates 131, and the rotating plates 131 can rotate around a rotating axis extending along the length direction thereof. In this way, when the airflow passes through the wind gap between two adjacent spoilers 121, the speed of the airflow decreases and the direction of the airflow changes. Then the airflow further flows to the rotating plate 131. Since the rotating plate 131 is constantly rotating, the airflow flows along the rotation direction of the rotating plate 131 to form a vortex airflow (also known as Karman vortex street airflow). During the continued operation of the vortex airflow, the vortex radius gradually expands and the vortex speed gradually decreases, thereby softening the airflow and achieving a windless effect.

[0052] Considering that the distance between the spoiler assembly 120 and the rotating assembly 130 cannot be too small, if the distance between the spoiler assembly 120 and the rotating assembly 130 is too small, the spoiler assembly 120 may interfere with the rotation of the rotating assembly 130; of course, the distance between the spoiler assembly 120 and the rotating assembly 130 cannot be too large. If the distance between the spoiler assembly 120 and the rotating assembly 130 is too large, on the one hand, the overall volume of the air conditioner indoor unit 100 will become larger, which is not conducive to making the internal structure of the air conditioner indoor unit 100 compact. On the other hand, after the airflow passes through the spoiler assembly 120, it needs to pass a long distance before it can flow to the rotating assembly 130, which will cause the spoiler assembly 120 to have a poor spoiling effect on the airflow, which is not conducive to the rotation of the rotating assembly 130 to form a vortex airflow, that is, the vortex street effect is weakened, thereby causing the windless effect to become poor. Therefore, in one embodiment, the distance between the spoiler assembly 120 and the rotating assembly 130 can be 2mm to 350mm. Here, the distance between the spoiler assembly 120 and the rotating assembly 130 refers to the distance between the spoiler assembly 120 and the rotating assembly 130 in the gas flow direction.

[0053] The structure and driving method of the rotating assembly 130 will be described in detail below.

[0054] There are many structures of the rotating plate 131. For example, the rotating plate 131 is in the shape of a flat plate; or the rotating plate 131 is in the shape of an arc plate, which is not specifically limited. It should be noted that in order to enhance the vortex street effect, the rotating plate 131 can be an arc plate. Figure 5 and Figure 6 As shown, when the airflow flows through the arc plate, it will flow along the arc surface of the arc plate, so that when the arc plate rotates, the airflow can better flow along the rotation direction of the arc plate to form a vortex airflow.

[0055] In addition, there is no limitation on the number of the rotating plates 131. Specifically, the number of the rotating plates 131 may be equal to or less than the number of the spoilers 121. When the number of the rotating plates 131 is equal to the number of the spoilers 121, the resistance encountered by the airflow when passing through the rotating plates 131 is relatively large, and when the number of the rotating plates 131 is less than the number of the spoilers 121, the resistance encountered by the airflow when passing through the rotating plates 131 is relatively small.

[0056] See also Figure 8 and Fig. 9 In order to drive the rotating plate 131 to rotate, the air conditioner indoor unit 100 includes a first driving device 140, and the first driving device 140 is connected to the rotating plate 131 to drive the rotating plate 131 to rotate. Considering that the rotating assembly 130 includes a plurality of rotating plates 131 arranged at intervals and rotatable, in order to conveniently control the rotation of the plurality of rotating plates 131, in one embodiment, the plurality of rotating plates 131 can be driven by the same driving motor, that is, the plurality of rotating plates 131 are linked.

[0057] Specifically, the first driving device 140 includes a first motor 141, a driving gear 142 and a plurality of transmission gears 143, wherein the transmission gear 143 is connected to the rotating plate 131, and the plurality of transmission gears 143 are meshed with each other, wherein one of the transmission gears 143 is meshed with the driving gear 142, and the first motor 141 is connected to the driving gear 142. In this embodiment, the first motor 141 drives the driving gear 142 to rotate, and the driving gear 142 drives a transmission gear 143 meshed therewith to rotate, thereby driving the other transmission gears 143 to rotate, and the rotation of the transmission gear 143 can drive the rotating plate 131 to rotate. It should be pointed out that, in this embodiment, the rotations of the two adjacent rotating plates 131 do not affect each other. A rotating shaft is provided at the end of the rotating plate 131, and the rotating shaft is located on the rotation axis of the rotating plate 131, and the rotating shaft is connected to the transmission gear 143.

[0058] In another embodiment, the plurality of rotating plates 131 may also be driven by the plurality of driving motors respectively, that is, the plurality of rotating plates 131 can rotate independently of each other.

[0059] See also Figures 3 to 7 The spoiler assembly 120 may be fixedly installed in the air duct 118. Of course, the spoiler assembly 120 may also be movably installed in the air duct 118. Figure 7 In one embodiment, a receiving groove 160 is provided in the housing 110 . The receiving groove 160 has a notch opened toward the spoiler component 120 , and the spoiler component 120 can move from the notch into the receiving groove 160 .

[0060] If the user does not need to have windless air flow, the spoiler assembly 120 can be moved into the receiving slot 160 so that the airflow can be directly blown toward the rotating assembly 130 (such as Figure 7 As shown). At this time, by rotating the rotating plate 131, the air supply direction of the airflow can be changed to achieve a normal air supply mode. If the user needs to have windless airflow, the spoiler component 120 can be moved out of the receiving slot 160 to the initial position, that is, the spoiler component 120 is located upstream of the rotating component 130, so that the airflow first flows through the spoiler component 120, and then flows to the rotating component 130 after being disturbed by the spoiler component 120, and a vortex airflow is blown out along the rotation direction of the rotating plate 131, thereby achieving windless airflow (as shown). Figure 6 shown).

[0061] See also Figure 3 , Figure 4 and Fig. 9 In some embodiments, the air conditioner indoor unit 100 further includes a second driving device 150, and the second driving device 150 is used to drive the spoiler assembly 120 to move. There are many driving modes for the second driving device 150, for example, the second driving device 150 can be driven by a motor and a gear rack 153 assembly. Specifically, the second driving device 150 includes a second motor 151, a driving gear 152 and a rack 153, the rack 153 is provided on the spoiler assembly 120, the driving gear 152 is connected to the motor shaft of the second motor 151, and meshes with the rack 153. Here, the rack 153 being provided on the spoiler assembly 120 can be understood as the rack 153 connecting a plurality of spoilers 121.

[0062] In order to reduce the influence of the rack 153 on the airflow, the rack 153 can be arranged at the ends of the plurality of spoilers 121, for example, the rack 153 can be arranged at the left end and / or the right end of the plurality of spoilers 121. Considering that the spoiler 121 extends along the length direction of the air outlet 115 and has a certain length, in order to better drive the spoiler 121 to move and avoid the spoiler 121 from deflecting during the movement, two racks 153 can be arranged, and the two racks 153 are respectively connected to the left and right ends of the spoiler 121. That is, the number of the second driving device 150 is two, and the two second driving devices 150 are correspondingly arranged at the two ends of the spoiler assembly 120. Of course, the second driving device 150 can also be driven by a motor and a connecting rod assembly, or directly driven by a telescopic rod of a cylinder. Those skilled in the art can design and select a suitable driving method according to the use requirements.

[0063] Referring to the figure again, based on the above embodiment, the air outlet 115 includes a first air outlet 116 disposed at the bottom of the housing 110 and a second air outlet 117 disposed at the front side of the housing 110. Here, the first air outlet 116 and the second air outlet 117 may be separated from each other, that is, the first air outlet 116 and the second air outlet 117 are two independent air outlets 115. Of course, the first air outlet 116 and the second air outlet 117 may be interconnected, that is, the first air outlet 116 and the second air outlet 117 are connected to form a large air outlet 115.

[0064] Accordingly, in one embodiment, the spoiler 121 includes a first spoiler 121a and a second spoiler 121b, wherein the first spoiler 121a is movably disposed in the air duct 118 up and down, and the second spoiler 121b is movably disposed in the air duct 118 forward and backward. In this embodiment, the receiving groove 160 includes a first receiving groove 161 disposed corresponding to the first spoiler 121a, and a second receiving groove 162 disposed corresponding to the second spoiler 121b (such as Figure 7 Specifically, the first receiving groove 161 is formed between the face frame 112 and the panel 113, and the second receiving groove 162 is formed on the chassis 111. The first receiving groove 161 has a first notch opening toward the first spoiler 121a, and the first spoiler 121a can move from the first notch into the first receiving groove 161; the second receiving groove 162 has a second notch opening toward the second spoiler 121b, and the second spoiler 121b can move from the second notch into the second receiving groove 162.

[0065] In this embodiment, the rotating plate 131 includes a first rotating plate 131a and a second rotating plate 131b, a plurality of the first rotating plates 131a are arranged at intervals along the width direction of the first air outlet 116, and a plurality of the second rotating plates 131b are arranged at intervals along the width direction of the second air outlet 117. It should be noted that the rotation direction of the first rotating plate 131a is opposite to the rotation direction of the second rotating plate 131b (e.g. Figure 6 For example, when the first rotating plate 131a rotates in a clockwise direction, the second rotating plate 131b rotates in a counterclockwise direction; or, when the first rotating plate 131a rotates in a counterclockwise direction, the second rotating plate 131b rotates in a clockwise direction. In this way, the rotation direction of the vortex airflow blown out of the first air outlet 116 is opposite to the rotation direction of the vortex airflow blown out of the second air outlet 117. When the vortex airflow blown out of the first air outlet 116 meets the vortex airflow blown out of the second air outlet 117, they can cancel each other out, thereby achieving a better windless effect.

[0066] Of course, the rotation direction of the first rotating plate 131a and the rotation direction of the second rotating plate 131b can also be the same, for example, if the first rotating plate 131a rotates in the clockwise direction, the second rotating plate 131b rotates in the clockwise direction; or, if the first rotating plate 131a rotates in the counterclockwise direction, the second rotating plate 131b rotates in the clockwise direction. In this way, the rotation direction of the vortex airflow blown out from the first air outlet 116 is the same as the rotation direction of the vortex airflow blown out from the second air outlet 117. When the vortex airflow blown out from the first air outlet 116 meets the vortex airflow blown out from the second air outlet 117, they can reinforce each other, thereby improving the vortex street effect and the windless effect.

[0067] The present invention also proposes an air conditioner, which includes an air conditioning indoor unit 100 and an air conditioning outdoor unit. The specific structure of the air conditioning indoor unit 100 refers to the above-mentioned embodiment. Since this air conditioner adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here one by one.

[0068] The above descriptions are only optional embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention's specification and drawings, or directly / indirectly applied in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. An air conditioner indoor unit, characterized in that: include: A housing, wherein the housing is provided with an air inlet, an air outlet, and an air duct connecting the air inlet and the air outlet; A spoiler assembly is arranged in the air duct, the spoiler assembly includes a plurality of spoilers arranged at intervals, and a wind gap is formed between two adjacent spoilers; as well as A rotating assembly, disposed at the air outlet, the rotating assembly comprising a plurality of rotating plates, the rotating plates being capable of rotating around a rotating axis extending along the length direction thereof; The spoiler assembly is movably installed in the air duct; A receiving groove is provided in the housing, the receiving groove has a notch opening toward the spoiler assembly, and the spoiler assembly can move from the notch opening into the receiving groove; The air conditioner indoor unit further comprises a second driving device, and the second driving device is used for driving the spoiler assembly to move.

2. The air conditioner indoor unit according to claim 1, characterized in that: The distance between the spoiler component and the rotating component in the gas flow direction is 2mm~350mm.

3. The air conditioner indoor unit according to claim 1, characterized in that: The cross-sectional shape of the spoiler is at least one of circular, semicircular, elliptical, square, diamond, and triangular.

4. The air conditioner indoor unit according to claim 1, characterized in that: The plurality of rotating plates are arranged at intervals along the width direction of the air outlet.

5. The air conditioner indoor unit according to claim 4, characterized in that: The rotating plate is arranged in a flat plate shape; Alternatively, the rotating plate is arranged in an arc-shaped plate shape.

6. The air conditioner indoor unit according to claim 4, characterized in that: The number of the rotating plates is smaller than the number of the spoilers.

7. The air conditioner indoor unit according to claim 4, characterized in that: A plurality of the rotating plates are linked together; Alternatively, the plurality of rotating plates rotate independently of each other.

8. The air conditioner indoor unit according to claim 4, characterized in that: The air conditioner indoor unit includes a first driving device, and the first driving device is connected to the rotating plate to drive the rotating plate to rotate.

9. The air conditioner indoor unit according to claim 8, characterized in that: The first driving device includes a first motor, a driving gear and a plurality of transmission gears, wherein the transmission gear is connected to the rotating plate, the plurality of transmission gears are meshed with each other, one of the transmission gears is meshed with the driving gear, and the first motor is connected to the driving gear.

10. The air conditioner indoor unit according to claim 1, characterized in that: The second driving device includes a second motor, a driving gear and a rack. The rack is arranged on the spoiler assembly. The driving gear is connected to the motor shaft of the second motor and meshes with the rack.

11. The air conditioner indoor unit according to any one of claims 1 to 9, characterized in that: The air outlet includes a first air outlet arranged at the bottom of the shell and a second air outlet arranged at the front side of the shell, and the first air outlet is communicated with the second air outlet.

12. The air conditioner indoor unit according to claim 11, characterized in that: The spoiler includes a first spoiler and a second spoiler. The first spoiler is disposed in the air duct so as to be movable up and down, and the second spoiler is disposed in the air duct so as to be movable forward and backward.

13. The air conditioner indoor unit according to claim 11, characterized in that: The rotating plate includes a first rotating plate and a second rotating plate, a plurality of the first rotating plates are arranged at intervals along the width direction of the first air outlet, a plurality of the second rotating plates are arranged at intervals along the width direction of the second air outlet, and a rotation direction of the first rotating plate is opposite to a rotation direction of the second rotating plate.

14. An air conditioner, characterized in that: It comprises an air-conditioning indoor unit as described in any one of claims 1 to 13.

Images