CN220828901U - Indoor unit of air conditioner and air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises: the shell is internally provided with a first air outlet and a second air outlet, the first air outlet is provided with a first air outlet arranged on the shell, and the second air outlet is provided with a second air outlet arranged on the shell; the diversion structure is arranged on the shell and is provided with a first diversion surface and a second diversion surface, the first diversion surface is used for guiding the air flow to the first air outlet, and the second diversion surface is used for guiding the air flow to the second air outlet; the switching piece is rotatably arranged on the flow distribution structural piece and is provided with a first state, a second state and an intermediate state, the first state switching piece shields the first air outlet channel, the second state switching piece shields the second air outlet channel, and the intermediate state both the first air outlet channel and the second air outlet channel are conducted. According to the air conditioner indoor unit provided by the utility model, the first air outlet and/or the second air outlet can be selected for air outlet, so that the air outlet mode of the air conditioner indoor unit is increased.

Description

Indoor unit of air conditioner and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner indoor unit and an air conditioner.

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means.

In the related art, an air outlet of the air conditioner is usually arranged at the front side of the casing, a rotatable air deflector is further arranged on the casing, the air outlet direction of the air conditioner can be adjusted through rotation of the air deflector, and air conditioning equipment in the related art is single in air outlet mode.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the air conditioner indoor unit, the first air outlet and/or the second air outlet can be selected for air outlet, and the air outlet mode of the air conditioner indoor unit is increased.

The utility model also provides an air conditioner comprising the air conditioner indoor unit.

According to an embodiment of the utility model, an indoor unit of an air conditioner comprises: the air conditioner comprises a shell, wherein a first air outlet and a second air outlet are arranged in the shell, the first air outlet is provided with a first air outlet arranged in the shell, and the second air outlet is provided with a second air outlet arranged in the shell; the flow dividing structure is arranged on the shell and is provided with a first flow dividing surface and a second flow dividing surface, the first flow dividing surface is used for guiding air flow to the first air outlet, and the second flow dividing surface is used for guiding air flow to the second air outlet; the switching piece is rotatably arranged on the flow distribution structural piece and is provided with a first state, a second state and an intermediate state, wherein the first state is used for shielding the first air outlet channel, the second state is used for shielding the second air outlet channel, and the intermediate state is used for conducting both the first air outlet channel and the second air outlet channel.

According to the air conditioning indoor unit provided by the embodiment of the utility model, the first air outlet and/or the second air outlet can be selected to discharge air, so that the air discharge mode of the air conditioning indoor unit is increased, the air discharge area of the air conditioning indoor unit is increased when the first air outlet and the second air outlet discharge air simultaneously, the air discharge quantity of the air conditioning indoor unit is increased, and the air conditioning indoor unit is further provided with the flow dividing structural member and the switching member, so that the air loss of the air conditioning indoor unit when the air conditioning indoor unit discharges air through the first air outlet, the air loss when the air conditioning indoor unit discharges air through the second air outlet and the air loss when the air conditioning indoor unit discharges air through the first air outlet and the second air outlet simultaneously are effectively reduced, and the air conditioning effect of the air conditioning indoor unit is improved.

In some embodiments, the air conditioning indoor unit further comprises a sterilization module disposed within the housing.

In some embodiments, an indoor heat exchanger and a driving fan are arranged in the shell; the indoor heat exchanger is characterized in that a circulating runner is arranged in the casing, a circulating air inlet of the circulating runner is positioned at an air outlet side of the driving fan, a circulating air outlet of the circulating runner is positioned at an air inlet side of the indoor heat exchanger, and the sterilizing module is positioned in the circulating runner.

In some embodiments, the air conditioning indoor unit further includes a first opening and closing member for opening or closing the circulation air inlet.

In some embodiments, the first opening and closing member is configured to open or close the first air outlet, and the first opening and closing member is rotatably disposed on the casing to change an air outlet direction of the first air outlet.

In some embodiments, the air conditioning indoor unit further includes a first wind sweeping assembly, the first wind sweeping assembly including a plurality of rotatable first louvers, the plurality of first louvers being disposed in the first air outlet duct.

In some embodiments, the plurality of first shutters is rotatably disposed on the first shutter.

In some embodiments, the cross section of the first shutter includes a first arcuate surface and a second arcuate surface, the first arcuate surface and the second arcuate surface being curved in the same direction, and both ends of the first arcuate surface and the second arcuate surface being connected.

In some embodiments, the air conditioning indoor unit has a first air return mode, in which the first opening and closing member opens the circulating air inlet, the first air outlet and the second air outlet are both in a closed state, and the sterilization module operates.

In some embodiments, the indoor unit of the air conditioner has a second return air mode in which the first shutter opens the circulation air inlet, one of the first air outlet and the second air outlet is in an open state and the other is in a closed state, and the sterilization module operates.

In some embodiments, the indoor unit of the air conditioner further includes a second opening and closing member for opening or closing the second air outlet, and the second opening and closing member is rotatably provided on the casing to change an air outlet direction of the second air outlet.

In some embodiments, the air conditioning indoor unit further includes a second wind sweeping assembly, the second wind sweeping assembly including a plurality of rotatable second louvers, the plurality of second louvers being rotatably disposed in the second air outlet duct.

In some embodiments, the plurality of second louvers are rotatably disposed on the second flow dividing surface.

In some embodiments, the air conditioning indoor unit further comprises: the first opening and closing piece is used for opening or closing the first air outlet, the first opening and closing piece is rotatably arranged on the machine shell to change the air outlet direction of the first air outlet, the first opening and closing piece is provided with a first air sweeping component, and the first air sweeping component comprises a plurality of rotatable first louvers located in the first air outlet channel.

In some embodiments, the air conditioning indoor unit has a dual air outlet mode in which both the first air outlet and the second air outlet are air-out; the plurality of first louvers and the plurality of second louvers rotate.

In some embodiments, in the dual air-out mode, the direction of oscillation of the first louver is opposite to the direction of oscillation of the second louver.

According to an embodiment of the utility model, an air conditioner includes: the indoor unit of the air conditioner in the technical scheme.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

Fig. 1 is a front view of an air conditioning indoor unit according to some embodiments of the present utility model;

Fig. 2 is a cross-sectional view of an air conditioning indoor unit in a closed state according to some embodiments of the present utility model;

fig. 3 is a cross-sectional view of an air conditioning indoor unit in a dual outlet mode according to some embodiments of the present utility model;

Fig. 4 is a cross-sectional view of an air conditioning indoor unit in a cooling and air-out mode according to some embodiments of the present utility model;

fig. 5 is a cross-sectional view of an air conditioning indoor unit in a heating air outlet mode according to some embodiments of the present utility model;

FIG. 6 is a cross-sectional view taken to illustrate the first drive shaft and the coupling;

Fig. 7 is a cross-sectional view of an air conditioning indoor unit in a first return mode according to some embodiments of the present utility model;

Fig. 8 is a cross-sectional view of an air conditioning indoor unit in a second return mode according to some embodiments of the present utility model.

Reference numerals: 100. an air conditioner indoor unit; 1. a housing; 11. an air inlet; 12. a first air outlet duct; 13. a second air outlet duct; 14. a first air outlet; 15. a second air outlet; 16. a circulation flow channel; 161. a circulating air inlet; 162. a circulating air outlet; 2. an indoor heat exchanger; 3. driving a fan; 4. a shunt structural member; 41. a first split surface; 42. a second split surface; 5. a switching member; 51. a first sidewall; 52. a second sidewall; 6. a first shutter; 61. a first arcuate surface; 62. a second arcuate surface; 63. a first drive shaft; 64. a connecting piece; 7. a second shutter; 8. a first wind sweeping assembly; 81. a first louver; 9. a second wind sweeping assembly; 91. and a second louver.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An air conditioning indoor unit 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 8.

Referring to fig. 1, 2 and 3, an air conditioner indoor unit 100 according to an embodiment of the present utility model includes: the indoor heat exchanger 2 and the driving fan 3 are arranged in the machine shell 1, the machine shell 1 is also provided with an air inlet 11, and a first air outlet channel 12 and a second air outlet channel 13 are arranged in the machine shell 1. When the driving fan 3 works, air outside the casing 1 can be driven to enter the casing 1 and exchange heat with the indoor heat exchanger 2, and air after exchange heat with the indoor heat exchanger 2 enters the first air outlet duct 12 and/or the second air outlet duct 13.

The first air outlet duct 12 has a first air outlet 14 provided in the housing 1, and the second air outlet duct 13 has a second air outlet 15 provided in the housing 1. That is, when the air conditioner indoor unit 100 in the embodiment of the utility model has at least two air outlets, referring to fig. 4, the first air outlet 14 can be selected to output air, referring to fig. 5, the second air outlet 15 can be selected, referring to fig. 3, the first air outlet 14 and the second air outlet 15 can be selected to output air simultaneously, the air outlet mode of the air conditioner indoor unit 100 is increased, and when the first air outlet 14 and the second air outlet 15 output air simultaneously, the air outlet area of the air conditioner indoor unit 100 is increased, the air output of the air conditioner indoor unit 100 is increased, and the air conditioning effect of the air conditioner indoor unit 100 is improved.

Referring to fig. 2, 3 and 4, the air conditioning indoor unit 100 further includes: the flow dividing structure 4, the flow dividing structure 4 is arranged in the casing 1, the flow dividing structure 4 is provided with a first flow dividing surface 41 and a second flow dividing surface 42, the first flow dividing surface 41 is used for guiding air flow to the first air outlet 14, and the second flow dividing surface 42 is used for guiding air flow to the second air outlet 15. When the air flows out through the first air outlet duct 12, the first flow dividing surface 41 can guide the air flow to the first air outlet 14, so that the air flow can smoothly flow to the first air outlet 14, and the air loss is reduced; when the air flows out through the second air outlet duct 13, the second flow splitting surface 42 can guide the air flow to the second air outlet 15, so that the air flow can smoothly flow to the second air outlet 15, and the air loss is reduced.

Referring to fig. 2, 3 and 5, the air conditioning indoor unit 100 further includes: the switching piece 5, the switching piece 5 is rotatably arranged in the flow dividing structure, and the switching piece 5 has a first state, a second state and an intermediate state, and referring to fig. 5, the switching piece 5 shields the first air outlet duct 12 in the first state, referring to fig. 2, the switching piece 5 shields the second air outlet duct 13 in the second state, and referring to fig. 3, the first air outlet duct 12 and the second air outlet duct 13 are both conducted in the intermediate state.

When the air conditioner indoor unit 100 only outputs air through the first air outlet 14, the switching piece 5 rotates to the second state to shield the second air outlet channel 13, so that air flow is prevented from flowing into the second air outlet channel 13, and air loss is reduced; when the air conditioner indoor unit 100 only outputs air through the second air outlet 15, the switching piece 5 rotates to the first state to shield the first air outlet 12, so that air flow is prevented from flowing into the first air outlet 12, and air loss is reduced; when the indoor unit 100 of the air conditioner simultaneously outputs air through the first air outlet 14 and the second air outlet 15, the switching member 5 rotates to an intermediate state, so that the first air outlet 12 and the second air outlet 13 are both conducted, and then a part of air flow in the casing 1 flows to the first air outlet 14 under the guidance of the first flow dividing surface 41, and another part of air flow flows to the second air outlet 15 under the guidance of the second flow dividing surface 42.

According to the air conditioning indoor unit 100 of the embodiment of the utility model, the first air outlet 14 and/or the second air outlet 15 can be selected to discharge air, so that the air discharge mode of the air conditioning indoor unit 100 is increased, the air discharge area of the air conditioning indoor unit 100 is increased when the first air outlet 14 and the second air outlet 15 discharge air simultaneously, the air discharge amount of the air conditioning indoor unit 100 is increased, and the air conditioning indoor unit 100 is further provided with the split structural member 4 and the switching member 5, so that the air loss when the air conditioning indoor unit 100 discharges air through the first air outlet 14, the air loss when the air is discharged through the second air outlet 15 and the air loss when the air is discharged through the first air outlet 14 and the second air outlet 15 simultaneously are effectively reduced, and the air conditioning effect of the air conditioning indoor unit 100 is improved.

Referring to fig. 1, 2 and 3, in some embodiments, the indoor unit 100 is configured as a wall-mounted indoor unit 100, the first air outlet 14 is located on the front surface of the casing 1, and the second air outlet 15 is located on the bottom wall of the casing 1. That is, the indoor unit 100 can supply air forward through the first air outlet 14, downward through the second air outlet 15, and also supply air forward through the first air outlet 14 and downward through the second air outlet 15.

In the above technical solution, the first air outlet 14 and the second air outlet 15 are respectively disposed at different positions of the casing 11 for supplying air in different directions, which increases the area of the air conditioner indoor unit 100 that can supply air, is beneficial to the diffusion of the air conditioner air outlet in the indoor environment, and improves the temperature adjusting capability of the air conditioner indoor unit 100. And when the air conditioner simultaneously uses the first air outlet 14 and the second air outlet 15 to send air, the air conditioner air outlet respectively sends air forwards and downwards, so that the possibility that the air conditioner air outlet directly blows the human body is reduced, and the air conditioner air outlet comfort is effectively improved.

Referring to fig. 2, 3 and 4, in some embodiments, the switching member 5 is configured to rotate a plate-shaped structural member disposed on the diverting structural member 4, and a first end of a cross section of the switching member 5 is rotatably disposed on the diverting structural member 4, and in a first state, a second end of the cross section of the switching member 5 abuts against an inner wall of the first air outlet duct 12 to block the first air outlet duct 12, and in a second state, a second end of the cross section of the switching member 5 abuts against an inner wall of the second air outlet duct 13 to block the second air outlet duct 13, and in an intermediate state, the second end of the cross section of the switching member 5 neither abuts against an inner wall of the first air outlet duct 12 nor an inner wall of the second air outlet duct 13, so that both the first air outlet duct 12 and the second air outlet duct 13 are conducted.

The switch 5 in the above technical solution has a simple structure, is convenient to manufacture, and reduces the cost of the air conditioner indoor unit 100.

Referring to fig. 2, 3 and 4, in some further embodiments, the switching member 5 has a first side wall 51 and a second side wall 52, and when the switching member 5 is in the first state, the switching member 5 blocks the first air outlet duct 12, the second side wall 52 of the switching member 5 faces the second air outlet duct 13, the second side wall 52 is an arc-shaped side wall, and the second side wall 52 is used for guiding airflow to the second air outlet duct 13 so as to reduce wind loss. And the second side wall 52 is connected with the second diversion surface 42 of the diversion structural part 4, so that the air flow directly flows to the second diversion surface 42 after passing through the second side wall 52 and then flows to the second air outlet 15 under the guidance of the second diversion surface 42, thereby further reducing the wind loss. In some embodiments, when the switching member 5 is in the first state, the switching member 5 has a first angle with the vertical direction, and the first angle ranges from 30 degrees to 60 degrees, so that the second side wall 52 guides the airflow to the second flow splitting plane 42 in a downward slope.

When the switching piece 5 is in the second state, the switching piece 5 shields the second air outlet channel 13, the first side wall 51 of the switching piece 5 faces the first air outlet channel 12, the first side wall 51 and the horizontal direction have a second included angle, and the value range of the second included angle is 15-45 degrees, so that the first side wall 51 can guide the air flow to the first flow dividing surface 41 in an upward inclined mode. The first side wall 51 is connected with the first diversion surface 41, so that the air flow passes through the first side wall 51 and then directly flows to the first diversion surface 41, and then flows to the first air outlet 14 under the guidance of the first diversion surface 41, thereby reducing the wind loss.

In some embodiments, the air conditioning indoor unit 100 further includes: the first switch door is movably arranged on the casing 1 to open or close the first air outlet 14, and the second switch door is movably arranged on the casing 1 to open or close the second air outlet 15.

When the air conditioner indoor unit 100 only outputs air through the first air outlet 14, the second switch door closes the second air outlet 15, so that air flow is prevented from passing through the second air outlet 15, and the air loss is reduced; when the air conditioner indoor unit 100 only outputs air through the second air outlet 15, the first switch door closes the first air outlet 14, so that air flow is prevented from passing through the first air outlet 14, and the air loss is reduced; when the air conditioner indoor unit 100 simultaneously outputs air through the first air outlet 14 and the second air outlet 15, the first switch door opens the first air outlet 14, and the second switch door opens the second air outlet 15.

Through the above technical scheme, when the air conditioner does not need to use the first air outlet 14, the first switch door can close the first air outlet 14, so that external dust is prevented from entering the first air outlet 14, and the first switch door can also shield the inside of the first air outlet 14, so that the aesthetic property of the air conditioner indoor unit 100 is improved. When the air conditioner does not need to use the second air outlet 15, the second switch door can close the second air outlet 15, so that external dust is prevented from entering the second air outlet 15, the second switch door can also shield the inside of the second air outlet 15, and the attractiveness of the air conditioner indoor unit 100 is improved.

In some embodiments, the air conditioning indoor unit 100 further includes: the first air guide piece is movably arranged at the first air outlet 14 of the casing 1, and when the first air outlet 14 is in an open state, the first air guide piece can guide the air outlet direction of the air flow at the first air outlet 14.

Referring to fig. 2, 3, and 4, in some embodiments, the air conditioning indoor unit 100 further includes: the first opening and closing member 6, the first opening and closing member 6 is used for opening or closing the first air outlet 14, and the first opening and closing member 6 is rotatably disposed on the casing 1 to change the air outlet direction of the first air outlet 14. That is, the first opening and closing member 6 in the embodiment of the present utility model not only can play a role of the first opening and closing door in the above technical solution, but also can play a role of the first air guiding member in the above technical solution, thereby simplifying the structure of the indoor unit 100 of the air conditioner and reducing the cost of the indoor unit 100 of the air conditioner.

Referring to fig. 2, 3 and 4, in some embodiments, the first shutter 6 is configured as an air deflector, and the first shutter 6 is rotatably disposed on the casing 1, the first shutter 6 may be rotated to close the first air outlet 14, and the first shutter 6 may also be rotated to open the first air outlet 14 and serve to guide an air outlet direction of the air flow at the first air outlet 14.

In the above technical solution, the connection mode between the first shutter 6 and the casing 1 is simple, and the cost of the indoor unit 100 of the air conditioner is reduced.

Referring to fig. 2, 3, and 4, in some embodiments, the air conditioning indoor unit 100 further includes: the first wind sweeping component 8, the first wind sweeping component 8 comprises a plurality of rotatable first louvers 81, the plurality of first louvers 81 are arranged in the first air outlet duct 12, and the plurality of first louvers 81 are distributed at intervals along the left-right direction of the air conditioning indoor unit 100. When the air conditioner indoor unit 100 outputs air through the first air outlet 14, the plurality of first louvers 81 may rotate to guide the airflow to flow leftwards, the plurality of first louvers 81 may also rotate to guide the airflow to flow rightwards, and the plurality of first louvers 81 may also swing reciprocally to guide the airflow to sweep air in the left-right direction.

Through the above technical scheme, the air outlet mode of the air conditioner indoor unit 100 when the air is exhausted through the first air outlet 14 is increased, the air outlet comfort of the air conditioner indoor unit 100 is improved, the air supply range of the air conditioner indoor unit 100 is increased, and the effect of adjusting the indoor temperature of the air conditioner indoor unit 100 is improved.

In some embodiments, the air conditioning indoor unit 100 further includes: the second air guide piece is movably arranged at the second air outlet 15 of the casing 1, and when the second air outlet 15 is in an open state, the second air guide piece can guide the air outlet direction of the air flow at the first air outlet 14.

Referring to fig. 2, 3, and 4, in some embodiments, the air conditioning indoor unit 100 further includes: the second shutter 7 is used for opening or closing the second air outlet 15, and the second shutter 7 is rotatably arranged on the casing 1 to change the air outlet direction of the second air outlet 15. That is, the second opening and closing member 7 in the embodiment of the present utility model not only can play a role of the second opening and closing door in the above technical solution, but also can play a role of the second air guiding member in the above technical solution, thereby simplifying the structure of the indoor unit 100 of the air conditioner and reducing the cost of the indoor unit 100 of the air conditioner.

Referring to fig. 2, 3 and 4, in some embodiments, the second shutter 7 is configured as an air deflector, and the second shutter 7 is rotatably disposed on the casing 1, the second shutter 7 is rotatable to close the second air outlet 15, and the second shutter 7 is also rotatable to open the second air outlet 15 and is used for guiding the air flow direction at the second air outlet 15.

In the above technical solution, the connection mode between the second shutter 7 and the casing 1 is simple, and the cost of the indoor unit 100 of the air conditioner is reduced.

Referring to fig. 2, 3 and 4, in some embodiments, the first end of the cross section of the second shutter 7 is rotatably disposed at the rear edge of the second air outlet 15, when the second shutter 7 rotates until the second end of the cross section of the second shutter 7 abuts against the front edge of the second air outlet 15, the second shutter 7 closes the second air outlet 15, and when the second shutter 7 rotates until the second end of the cross section of the second shutter 7 is located below the front edge of the second air outlet 15, the second shutter 7 opens the second air outlet 15, and at this time, the second shutter 7 can guide the airflow to flow downward.

Referring to fig. 2, 3, and 4, in some embodiments, the air conditioning indoor unit 100 further includes: the second wind sweeping assembly 9, the second wind sweeping assembly 9 comprises a plurality of rotatable second louvers 91, and the second louvers 91 are rotatably arranged in the second air outlet duct 13. The plurality of second louvers 91 are arranged at intervals in the left-right direction of the air conditioning indoor unit 100. When the air conditioner indoor unit 100 outputs air through the second air outlet 15, the plurality of second louvers 91 may rotate to guide the air flow to flow leftwards, the plurality of second louvers 91 may also rotate to guide the air flow to flow rightwards, and the plurality of second louvers 91 may also swing reciprocally to guide the air flow to sweep air in the left-right direction.

Through the above technical scheme, the air outlet mode of the air conditioner indoor unit 100 when the air is exhausted through the second air outlet 15 is increased, the air outlet comfort of the air conditioner indoor unit 100 is improved, the air supply range of the air conditioner indoor unit 100 is increased, and the effect of adjusting the indoor temperature of the air conditioner indoor unit 100 is improved.

Referring to fig. 2, 3 and 4, in some embodiments, a plurality of second louvers 91 may be rotatably disposed in the second flow dividing surface 42 of the flow dividing structure 4.

According to the technical scheme, the second flow dividing surface 42 is used for guiding the airflow to flow to the second air outlet 15, and the plurality of second wind sweeping assemblies 9 are arranged on the second flow dividing surface 42, so that the second wind sweeping assemblies 9 can influence the airflow in more second air outlet channels 13, and the wind guiding effect of the second wind sweeping assemblies 9 is effectively improved.

Referring to fig. 3, in some embodiments, the indoor unit 100 has a dual air outlet mode, in which the switching member 5 is in an intermediate state, the first air outlet duct 12 and the second air outlet duct 13 are both turned on, the first opening and closing member 6 opens the first air outlet 14, the second opening and closing member 7 opens the second air outlet 15, and both the first air outlet 14 and the second air outlet 15 are air-out. The air conditioning indoor unit 100 in the embodiment of the utility model has a double air outlet mode, so that the first air outlet 14 and the second air outlet 15 can simultaneously outlet air, the air outlet area of the air conditioning indoor unit 100 is increased, and the air outlet quantity of the air conditioning indoor unit 100 is increased.

In the double air outlet mode, the first louvers 81 and the second louvers 91 rotate, so that the air outlet of the first air outlet 14 is swept left and right, the air outlet of the second air outlet 15 is swept left and right, the air outlet comfort of the air conditioner indoor unit 100 is improved, the air supply range of the air conditioner indoor unit 100 is increased, and the indoor temperature adjusting effect of the air conditioner indoor unit 100 is improved.

In some embodiments, in the dual air-out mode, the swinging direction of the first louver 81 is the same as the swinging direction of the second louver 91, that is, the second louver 91 swings left when the first louver 81 swings left, and the second louver 91 swings right when the first louver 81 swings right.

In other embodiments, in the dual air-out mode, the direction of the first louver 81 swings opposite to the direction of the second louver 91, that is, the second louver 91 swings right when the first louver 81 swings left, and the second louver 91 swings left when the first louver 81 swings right. In the embodiment of the utility model, the swinging direction of the first louver 81 is opposite to the swinging direction of the second louver 91 in the double air-out mode, so that the disturbance of indoor air is increased, the heat balance of the indoor air is quickened, and the air-out comfort of the air-conditioning indoor unit 100 is improved.

Referring to fig. 4, in some embodiments, the indoor unit 100 has a cooling air outlet mode, in which the first shutter 6 opens the first air outlet 14, the second shutter 7 closes the second air outlet 15, the switching member 5 is in the second state to shield the second air outlet duct 13, and when the air is discharged, the air flows to the first air outlet duct 12 and flows to the first air outlet 14 under the guidance of the first flow dividing surface 41, and then is discharged forward into the room through the first air outlet 14, thereby avoiding direct blowing of cold air into the human body and improving the comfort of the air-conditioned air.

In the cooling air-out mode, the plurality of first louvers 81 may rotate to guide the airflow to flow leftwards, the plurality of first louvers 81 may also rotate to guide the airflow to flow rightwards, and the plurality of first louvers 81 may also swing reciprocally to guide the airflow to sweep air in the left-right direction.

In some embodiments, the air outlet end of the first flow dividing surface 41 is disposed forward and upward, so that when the air conditioning indoor unit 100 is in the cooling air outlet mode, cool air can be blown forward and upward.

Referring to fig. 5, in some embodiments, the indoor unit 100 has a heating air outlet mode, in which the first shutter 6 closes the first air outlet 14, the second shutter 7 opens the second air outlet 15, and the switching member 5 is in the first state to shield the first air outlet duct 12, and when the air is discharged, the air flows to the second air outlet duct 13, and flows to the second air outlet 15 under the guidance of the second flow dividing surface 42, and then is discharged downward into the room through the second air outlet 15.

Because the hot air is suitable for flowing upwards, in the embodiment of the utility model, the hot air can be downwards guided, which is beneficial to the diffusion of the hot air in the room, and the effect of improving the indoor temperature of the air conditioner indoor unit 100 is improved.

When the air-out mode is heating, the plurality of second louvers 91 can rotate to guide the air flow to flow leftwards, the plurality of second louvers 91 can also rotate to guide the air flow to flow rightwards, and the plurality of second louvers 91 can also swing back and forth to guide the air flow to sweep air in the left-right direction.

In some embodiments, during the heating air-out mode, the air-out end of the second shutter 7 is disposed forward and downward, so as to guide the hot air forward and downward to form carpet air supply, and improve the comfort of air supply of the air conditioner.

In some embodiments, the indoor unit 100 further includes a sterilization module disposed in the casing 1. The sterilizing module can release sterilizing substances when in operation, so that the air conditioner indoor unit 100 can sterilize the interior of the machine shell 1, the air conditioner indoor unit 100 and the indoor environment can be sterilized, and the safety of the air conditioner indoor unit 100 is effectively improved. The bactericidal substance includes charged ions. In some other embodiments, the sterilizing substance may also include ozone and/or free radicals.

In some embodiments, the sterilization module is disposed at the air inlet 11 of the enclosure 1, and when the first air outlet 14 and the second air outlet 15 are both in the closed state, the sterilization module works to sterilize the interior of the enclosure 1 by allowing the sterilization material to enter the interior of the enclosure 1. When the first air outlet 14 and/or the second air outlet 15 are/is in an open state, the sterilizing module works and sterilizing substances enter the casing 1 to sterilize the inside of the casing 1, and meanwhile, part of sterilizing substances can pass through the first air outlet 14 and/or the second air outlet 15 to sterilize the indoor environment, so that the safety of the indoor unit 100 of the air conditioner is effectively improved.

The sterilizing material may be disposed at the air inlet 11, or may be disposed at the area where the indoor heat exchanger 2 is installed, the area where the driving fan 3 is installed, the first air outlet duct 12 or the second air outlet duct 13, as long as the sterilizing material can sterilize the internal environment and the indoor environment of the cabinet 1.

In some other embodiments, the sterilization module may be further disposed at the first air outlet 14 and/or the second air outlet 15, and when the first air outlet 14 and/or the second air outlet 15 are in an open state, the sterilization module works to release the sterilization material to directly sterilize the indoor environment.

Referring to fig. 2, 3 and 4, in some embodiments, a circulation flow channel 16 is provided in the casing 1, a circulation air inlet 161 of the circulation flow channel 16 is located at an air outlet side of the driving fan 3, a circulation air outlet 162 of the circulation flow channel 16 is located at an air inlet side of the indoor heat exchanger 2, and a sterilization module is located in the circulation flow channel 16.

Through the above technical scheme, when the driving fan 3 works, the driving fan 3 can drive air flow to enter the circulating flow channel 16 through the circulating air inlet 161, then is discharged to the indoor heat exchanger 2 through the circulating air outlet 162, and then flows to the driving fan 3, that is, air in the casing 1 can circularly flow in the casing 1 through the circulating flow channel 16. The sterilization module is located in the circulation flow channel 16, that is to say, sterilization substances released during the operation of the sterilization module can circularly flow in the interior of the machine shell 1, so that the sterilization efficiency of the sterilization module to the interior environment of the machine shell 1 is effectively improved.

In some embodiments, the air conditioning indoor unit 100 further includes: the third switch door is movably disposed on the casing 1 to open or close the circulating air inlet 161. When the air conditioner indoor unit 100 needs to use the circulation flow channel 16, the third switch door is moved to open the circulation air inlet 161, and when the air conditioner indoor unit 100 does not need to use the circulation flow channel 16, the third switch door is moved to close the circulation air inlet 161.

Referring to fig. 2, 3 and 4, in some embodiments, the circulating air inlet 161 is formed on an inner wall of the first air outlet duct 12 and is located at an end of the first air outlet duct 12 near the first air outlet 14, the third switch door and the first switch member 6 are an integral structure, the first switch member 6 can rotate to close the first air outlet 14, and the first switch member 6 can also rotate to close the circulating air inlet 161.

That is, the first shutter 6 not only can function as a first opening/closing door, but also can function as a third opening/closing door, thereby simplifying the structure of the air conditioning indoor unit 100 and reducing the cost of the air conditioning indoor unit 100.

Referring to fig. 3, 4 and 5, when the air-conditioning indoor unit 100 is in the double air-out mode, the first shutter 6 opens the first air outlet 14 and the first shutter 6 closes the circulation air inlet 161; when the indoor unit 100 is in the cooling air-out mode, the first shutter 6 opens the first air outlet 14 and the first shutter 6 closes the circulation air inlet 161; when the air conditioning indoor unit 100 is in the heating air outlet mode, the first opening and closing member 6 closes the first air outlet 14, and the first opening and closing member 6 opens the circulating air inlet 161, and because the air conditioning indoor unit 100 is in the heating air outlet mode, the switching member 5 is in the first state, and air flow is prevented from entering the first air outlet duct 12, so that air flow is prevented from entering the circulating runner 16 through the circulating air inlet 161.

Referring to fig. 2, 3 and 4, in some embodiments, the cross section of the first shutter 6 includes a first arc surface 61 and a second arc surface 62, the first arc surface 61 and the second arc surface 62 are curved toward the same direction, and both ends of the first arc surface 61 and the second arc surface 62 are connected.

When the first shutter 6 closes the first air outlet 14 and opens the circulating air inlet 161, the first arc surface 61 faces the inner side of the casing 1, the first arc surface 61 can guide the airflow to flow to the circulating air inlet 161, so that the smoothness of the airflow in circulating flow is improved, and the second arc surface 62 faces the outer side of the casing 1 to shield the first air outlet 14.

When the first shutter 6 opens the first air outlet 14 and closes the circulating air inlet 161, the first arc surface 61 faces the first air outlet duct 12 to guide the airflow to flow to the first air outlet 14, so as to reduce the wind loss.

Referring to fig. 6, in some embodiments, the indoor unit 100 further includes a first driving shaft 63, where the first driving shaft 63 is located inside the casing 1, and the first driving shaft 63 is connected to the first shutter 6 through a connection member 64, so that the first driving shaft 63 can drive the first shutter 6 to rotate to block the first air outlet 14 or to block the circulating air inlet 161. In the above technical solution, the driving manner of the first shutter 6 is simple, and the cost of the air conditioning indoor unit 100 is reduced.

Referring to fig. 2, 3, and 4, in some embodiments, the indoor unit 100 further includes: the first wind sweeping assembly 8, the first wind sweeping assembly 8 comprises a plurality of rotatable first louvers 81, the first louvers 81 are arranged on the first opening and closing member 6, and the first louvers 81 are distributed at intervals along the left-right direction of the first opening and closing member 6.

Through the above technical scheme for first wind subassembly 8 can rotate along with the rotation of first shutter 6, avoided first shutter 6 to rotate the time with first wind subassembly 8 take place the condition of interference of sweeping.

Referring to fig. 7, in some embodiments, the indoor unit 100 has a first air return mode in which the first shutter 6 opens the circulating air inlet 161, the first air outlet 14 and the second air outlet 15 are both in a closed state, and the sterilizing module operates to release sterilizing substances, and the blower 3 is driven to drive air to circulate in the casing 1, so as to drive the sterilizing substances to circulate in the casing 1.

Through the technical scheme, the sterilization efficiency of the internal environment of the shell 1 is improved.

In some embodiments, when the indoor unit 100 is in the first air return mode, the first shutter 6 closes the first air outlet 14 and opens the circulating air inlet 161, the second shutter 7 closes the second air outlet 15, and the switching member 5 is in the second state.

In some other embodiments, when the indoor unit 100 is in the first air return mode, the first shutter 6 closes the first air outlet 14 and opens the circulating air inlet 161, the second shutter 7 closes the second air outlet 15, and the switching member 5 is in an intermediate state, so that the sterilizing material can also enter the second air outlet 13, thereby sterilizing the second air outlet 13.

In some embodiments, the plurality of first louvers 81 reciprocate to increase the disturbance of the airflow in the casing 1 and increase the sterilization efficiency when the indoor unit 100 is in the first return mode.

Referring to fig. 8, in some embodiments, the indoor unit 100 has a second return mode in which the first shutter 6 opens the circulation air inlet 161, one of the first air outlet 14 and the second air outlet 15 is in an open state and the other is in a closed state, and the sterilization module operates to release a sterilization material, driving the blower 3 to operate to drive air flow. At this time, part of the air in the casing 1 circulates through the circulation flow channel 16, another part of the air in the casing 1 is discharged to the room through the first air outlet 14 or the second air outlet 15, and part of the air in the indoor environment is supplemented into the casing 1 through the air inlet 11.

Through the above technical scheme, when the air conditioning indoor unit 100 is in the second return air mode, the interior environment of the casing 1 can be sterilized, the interior environment can be sterilized, the ventilation volume of the air conditioning indoor unit 100 is increased when the sterilization module works, and the sterilization efficiency of the air conditioning indoor unit 100 can be effectively improved.

In some embodiments, when the indoor unit 100 is in the second air return mode, the first shutter 6 closes the first air outlet 14 and opens the circulating air inlet 161, the second shutter 7 opens the second air outlet 15, and the switching member 5 is in an intermediate state, so that part of the air in the casing 1 flows circularly through the circulating flow channel 16, and another part of the air in the casing 1 is discharged into the room through the second air outlet 15, thereby avoiding the condition that the air enters the circulating flow channel 16 due to the influence of the air discharged from the first air outlet 14.

In some embodiments, when the air conditioning indoor unit 100 is in the second air return mode, the plurality of first louvers 81 reciprocate to improve the disturbance of the airflow in the casing 1, and the plurality of second louvers 91 reciprocate to improve the disturbance of the indoor air, so as to further improve the sterilization efficiency of the air conditioning indoor unit 100.

An air conditioning indoor unit 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 8.

The air conditioning indoor unit 100 includes: the indoor heat exchanger 2 and the driving fan 3 are arranged in the machine shell 1, the machine shell 1 is also provided with an air inlet 11, and a first air outlet channel 12 and a second air outlet channel 13 are arranged in the machine shell 1. When the driving fan 3 works, air outside the casing 1 can be driven to enter the casing 1 and exchange heat with the indoor heat exchanger 2, and air after exchange heat with the indoor heat exchanger 2 enters the first air outlet duct 12 and/or the second air outlet duct 13. The first air outlet duct 12 has a first air outlet 14 provided in the housing 1, and the second air outlet duct 13 has a second air outlet 15 provided in the housing 1. The indoor unit 100 is configured as a hanging indoor unit 100, the first air outlet 14 is located on the front surface of the casing 1, and the second air outlet 15 is located on the bottom wall of the casing 1.

The air conditioning indoor unit 100 further includes: the flow dividing structure 4, the flow dividing structure 4 is arranged in the casing 1, the flow dividing structure 4 is provided with a first flow dividing surface 41 and a second flow dividing surface 42, the first flow dividing surface 41 is used for guiding air flow to the first air outlet 14, and the second flow dividing surface 42 is used for guiding air flow to the second air outlet 15.

The air conditioning indoor unit 100 further includes: the switching piece 5, the switching piece 5 is rotationally arranged in the flow dividing structure, and the switching piece 5 is provided with a first state, a second state and an intermediate state, wherein the first state switching piece 5 shields the first air outlet channel 12, the second state switching piece 5 shields the second air outlet channel 13, and the intermediate state both the first air outlet channel 12 and the second air outlet channel 13 are conducted.

The switching piece 5 is configured to rotate a plate-shaped structural member arranged on the flow dividing structural member 4, the first end of the cross section of the switching piece 5 is rotatably arranged on the flow dividing structural member 4, the second end of the cross section of the switching piece 5 is abutted against the inner wall of the first air outlet duct 12 to shield the first air outlet duct 12 in the first state, the second end of the cross section of the switching piece 5 is abutted against the inner wall of the second air outlet duct 13 to shield the second air outlet duct 13 in the second state, and the second end of the cross section of the switching piece 5 is not abutted against the inner wall of the first air outlet duct 12 or the inner wall of the second air outlet duct 13 in the middle state, so that the first air outlet duct 12 and the second air outlet duct 13 are conducted.

The air conditioning indoor unit 100 further includes: the first opening and closing member 6, the first opening and closing member 6 is used for opening or closing the first air outlet 14, and the first opening and closing member 6 is rotatably disposed on the casing 1 to change the air outlet direction of the first air outlet 14. The first shutter 6 is configured as an air deflector, and the first shutter 6 is rotatably provided to the casing 1.

The air conditioning indoor unit 100 further includes: the second shutter 7 is used for opening or closing the second air outlet 15, and the second shutter 7 is rotatably arranged on the casing 1 to change the air outlet direction of the second air outlet 15. The second shutter 7 is configured as an air deflector, and the second shutter 7 is rotatably provided to the casing 1. The first end of the cross section of the second shutter 7 is rotatably provided at the rear edge of the second air outlet 15.

The indoor unit 100 further includes a sterilization module disposed in the cabinet 1.

The casing 1 is internally provided with a circulating runner 16, a circulating air inlet 161 of the circulating runner 16 is positioned at the air outlet side of the driving fan 3, a circulating air outlet 162 of the circulating runner 16 is positioned at the air inlet side of the indoor heat exchanger 2, and the sterilizing module is positioned in the circulating runner 16.

The circulation air inlet 161 is formed on the inner wall of the first air outlet 12 and is located at one end of the first air outlet 12 close to the first air outlet 14, the first opening and closing member 6 can rotate to close the first air outlet 14, and the first opening and closing member 6 can also rotate to close the circulation air inlet 161.

The cross section of the first shutter 6 includes a first arc surface 61 and a second arc surface 62, the first arc surface 61 and the second arc surface 62 are curved toward the same direction, and both ends of the first arc surface 61 and the second arc surface 62 are connected.

The indoor unit 100 further includes a first driving shaft 63, where the first driving shaft 63 is located inside the casing 1, and the first driving shaft 63 is connected to the first opening and closing member 6 through a connecting member 64, so that the first driving shaft 63 can drive the first opening and closing member 6 to rotate to block the first air outlet 14 or to block the circulating air inlet 161.

The air conditioning indoor unit 100 further includes: the first wind sweeping assembly 8, the first wind sweeping assembly 8 comprises a plurality of rotatable first louvers 81, the first louvers 81 are arranged on the first opening and closing member 6, and the first louvers 81 are distributed at intervals along the left-right direction of the first opening and closing member 6.

The air conditioning indoor unit 100 further includes: the second wind sweeping component 9, the second wind sweeping component 9 comprises a plurality of rotatable second louvers 91, the second louvers 91 are rotatably arranged on the second diversion surface 42 of the diversion structural member 4, and the second louvers 91 are distributed at intervals along the left-right direction of the air conditioning indoor unit 100.

The indoor unit 100 has a closed state, when the indoor unit 100 is in the closed state, the first shutter 6 closes the first air outlet 14 and opens the circulation air outlet 162, the second shutter 7 closes the second air outlet 15, and the switching member 5 is in the second state (i.e. the switching member 5 blocks the second air outlet duct 13).

The indoor unit 100 has a dual air outlet mode, in which the switching member 5 is in an intermediate state, the first air outlet duct 12 and the second air outlet duct 13 are both turned on, the first opening and closing member 6 opens the first air outlet 14, the second opening and closing member 7 opens the second air outlet 15, and both the first air outlet 14 and the second air outlet 15 are air-out.

The method for controlling the air conditioning indoor unit 100 to be in the dual outlet mode includes:

The first shutter 6 is controlled to rotate to open the first air outlet 14 and close the circulating air inlet 161, specifically, the position of the first shutter 6 is obtained, if the first shutter 6 is at the position of closing the first air outlet 14, the first shutter 6 is controlled to rotate counterclockwise to shield the circulating air inlet 161, in this embodiment, the first shutter 6 rotates counterclockwise by 108 °, in other embodiments, the first shutter 6 can rotate counterclockwise by other angles, as long as the first shutter 6 shields the circulating air inlet 161. If the first shutter 6 is at a position to close the circulation air inlet 161, the first shutter 6 does not rotate.

The switching member 5 is controlled to rotate to the intermediate state, specifically, the position of the switching member 5 is acquired, and if the switching member 5 is in the first state, the switching member 5 is driven to rotate counterclockwise to the intermediate state. In the present embodiment, the switching member 5 is rotated by 44 ° counterclockwise, and in other embodiments, the switching member 5 may be rotated by other angles counterclockwise, as long as the switching member 5 is in the intermediate state. If the switching member 5 is in the second state, the switching member 5 is driven to rotate clockwise to the intermediate state. In this embodiment, the switching member 5 is rotated clockwise by 46 °, and in other embodiments the switching member 5 may be rotated clockwise by other angles, as long as the switching member 5 is in the intermediate state. If the switching member 5 is in the intermediate state, the switching member 5 does not rotate.

The second shutter 7 is controlled to rotate to open the second air outlet 15, specifically, the position of the second shutter 7 is obtained, and if the second shutter 7 is at the position of closing the second air outlet 15, the second shutter 7 is driven to rotate clockwise to open the second air outlet 15. If the second shutter 7 is in a position to open the second air outlet 15, the second shutter 7 is not moved.

When the indoor unit 100 of the air conditioner is in the double air-out mode, the first air-sweeping component 8 and the second air-sweeping component 9 can sweep air, and the swinging direction of the first louver 81 is opposite to the swinging direction of the second louver 91.

The method for controlling the air conditioning indoor unit 100 to be in the first return mode includes:

Controlling the first shutter 6 to rotate to close the first air outlet 14 and open the circulating air inlet 161;

The switching member 5 is controlled to rotate to the second state, specifically, the position of the switching member 5 is acquired, and if the switching member 5 is in the first state, the switching member 5 is driven to rotate counterclockwise to the second state. In the present embodiment, the switching member 5 is rotated 90 ° counterclockwise, and in other embodiments the switching member 5 may be rotated by other angles counterclockwise, as long as the switching member 5 is in the second state. If the switching member 5 is in the intermediate state, the switching member 5 is driven to rotate counterclockwise to the second state. In the present embodiment, the switching member 5 is rotated by 46 ° counterclockwise, and in other embodiments the switching member 5 may be rotated by other angles counterclockwise, as long as the switching member 5 is in the second state. If the switching piece 5 is in the second state, the switching piece 5 does not rotate;

controlling the second shutter 7 to close the second air outlet 15;

controlling the driving fan 3 to work so as to drive air to flow;

controlling the sterilization module to work so as to release sterilization substances;

The first wind sweeping component 8 is controlled to swing left and right to sweep wind.

The method for controlling the air conditioning indoor unit 100 to be in the second return mode includes:

Controlling the first shutter 6 to rotate to close the first air outlet 14 and open the circulating air inlet 161;

the switching piece 5 is controlled to rotate to an intermediate state;

Controlling the second shutter 7 to rotate until the second air outlet 15 is opened;

controlling the driving fan 3 to work so as to drive air to flow;

controlling the sterilization module to work so as to release sterilization substances;

The first wind sweeping component 8 is controlled to swing left and right to sweep wind.

According to an embodiment of the utility model, an air conditioner includes: the air conditioning indoor unit 100 according to the above-described embodiment.

According to the air conditioner disclosed by the embodiment of the utility model, the air conditioner indoor unit 100 can select the first air outlet 14 and/or the second air outlet 15 to discharge air, so that the air discharge mode of the air conditioner indoor unit 100 is increased, the air discharge area of the air conditioner indoor unit 100 is increased when the first air outlet 14 and the second air outlet 15 discharge air simultaneously, the air discharge amount of the air conditioner indoor unit 100 is increased, the air conditioner indoor unit 100 is further provided with the split structure 4 and the switching piece 5, the air loss when the air conditioner indoor unit 100 discharges air through the first air outlet 14, the air loss when the air is discharged through the second air outlet 15 and the air loss when the air is discharged through the first air outlet 14 and the second air outlet 15 simultaneously are effectively reduced, and the air conditioning effect of the air conditioner is improved.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (17)

1. An air conditioning indoor unit, comprising:

The air conditioner comprises a shell, wherein a first air outlet and a second air outlet are arranged in the shell, the first air outlet is provided with a first air outlet arranged in the shell, and the second air outlet is provided with a second air outlet arranged in the shell;

The flow dividing structure is arranged on the shell and is provided with a first flow dividing surface and a second flow dividing surface, the first flow dividing surface is used for guiding air flow to the first air outlet, and the second flow dividing surface is used for guiding air flow to the second air outlet;

The switching piece is rotatably arranged on the flow distribution structural piece and is provided with a first state, a second state and an intermediate state, wherein the first state is used for shielding the first air outlet channel, the second state is used for shielding the second air outlet channel, and the intermediate state is used for conducting both the first air outlet channel and the second air outlet channel.

2. The indoor unit of claim 1, further comprising a sterilization module disposed within the housing.

3. The indoor unit of claim 2, wherein an indoor heat exchanger and a driving fan are disposed in the casing;

The indoor heat exchanger is characterized in that a circulating runner is arranged in the casing, a circulating air inlet of the circulating runner is positioned at an air outlet side of the driving fan, a circulating air outlet of the circulating runner is positioned at an air inlet side of the indoor heat exchanger, and the sterilizing module is positioned in the circulating runner.

4. An air conditioning indoor unit according to claim 3, further comprising a first shutter for opening or closing the circulation intake.

5. The indoor unit of claim 4, wherein the first opening/closing member is configured to open or close the first air outlet, and the first opening/closing member is rotatably provided in the casing to change an air outlet direction of the first air outlet.

6. The indoor unit of claim 4, further comprising a first wind sweeping assembly comprising a plurality of rotatable first louvers disposed within the first outlet duct.

7. The indoor unit of claim 6, wherein the plurality of first louvers are rotatably disposed on the first shutter.

8. The indoor unit of claim 4, wherein the cross section of the first opening and closing member includes a first curved surface and a second curved surface, the first curved surface and the second curved surface being curved in the same direction, and both ends of the first curved surface and the second curved surface being connected.

9. An air conditioning indoor unit according to claim 4, wherein the air conditioning indoor unit has a first return air mode in which the first shutter opens the circulating air intake, the first air outlet and the second air outlet are both in a closed state, and the sterilization module operates.

10. The air conditioning indoor unit of claim 9, wherein the air conditioning indoor unit has a second return air mode in which the first shutter opens the circulating air intake, one of the first air outlet and the second air outlet is in an open state and the other is in a closed state, and the sterilization module operates.

11. The indoor unit of claim 1, further comprising a second opening/closing member for opening or closing the second air outlet, the second opening/closing member being rotatably provided to the casing to change an air outlet direction of the second air outlet.

12. The indoor unit of any of claims 1-11, further comprising a second wind sweeping assembly comprising a plurality of rotatable second louvers rotatably disposed within the second outlet duct.

13. The indoor unit of claim 12, wherein the plurality of second louvers are rotatably disposed on the second split surface.

14. The indoor unit of claim 12, further comprising:

The first opening and closing piece is used for opening or closing the first air outlet, the first opening and closing piece is rotatably arranged on the machine shell to change the air outlet direction of the first air outlet, the first opening and closing piece is provided with a first air sweeping component, and the first air sweeping component comprises a plurality of rotatable first louvers located in the first air outlet channel.

15. The indoor unit of claim 14, wherein the indoor unit has a dual air outlet mode in which both the first and second air outlets are air-out;

The plurality of first louvers and the plurality of second louvers rotate.

16. The indoor unit of claim 15, wherein in the dual-outlet mode, the direction of oscillation of the first louver is opposite to the direction of oscillation of the second louver.

17. An air conditioner, comprising: an air conditioning indoor unit according to any of claims 1-16.