CN220205894U - Indoor unit of air conditioner - Google Patents

Abstract

The utility model provides an air conditioner indoor unit which comprises two air outlet parts and a functional module part. The two air outlet parts are transversely arranged, a first air outlet and a second air outlet which are in vertical strips are arranged on the front side of each air outlet part, and the second air outlet is arranged on one side, away from the other air outlet part, of the first air outlet. Each air outlet part comprises an air channel which is communicated with the first air outlet and the second air outlet. The functional module part is provided with a fresh air inlet. An air inducing mechanism is arranged in the functional module part and is configured to promote fresh air to enter at least one air channel. When the indoor unit of the air conditioner provided by the utility model works, fresh air enters at least one air channel through the fresh air inlet under the action of the air inducing mechanism and is blown out from the air channel. The two air channels are matched with each other to blow out different or same air flows, so that the air conditioner indoor unit has a plurality of blowing modes for introducing fresh air, and more requirements of users on the air conditioner indoor unit can be met.

Description

Indoor unit of air conditioner

Technical Field

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

Background

The healthy air conveying mode of the existing air conditioner indoor unit is single, and user experience is affected. How to meet the requirements of users on multiple conveying modes of healthy air of an air conditioner indoor unit is a problem to be solved.

Disclosure of Invention

In view of the foregoing, the present utility model has been made to provide an air conditioning indoor unit that overcomes or at least partially solves the foregoing problems, and is capable of implementing multiple healthy air outlet modes of the air conditioning indoor unit, so as to satisfy more demands of users for the air conditioning indoor unit.

Specifically, the present utility model provides an air conditioner indoor unit, comprising: the two air outlet parts and the functional module part;

the two air outlet parts are transversely arranged, a first air outlet and a second air outlet which are in vertical strips are arranged on the front side of each air outlet part, and the second air outlet is arranged on one side, away from the other air outlet part, of the first air outlet;

each air outlet part comprises an air channel, and the air channels are communicated with the first air outlet and the second air outlet;

the functional module part is provided with a fresh air inlet and/or an indoor air inlet; an air inducing mechanism is arranged in the functional module part and is configured to promote fresh air and/or indoor air to enter at least one air duct.

Optionally, a first air inlet communicated with the outlet of the air duct is formed in the rear part of the rear wall and/or the side wall of each air outlet part;

each air outlet part further comprises a fan and a heat exchanger, and the fan and the heat exchanger are arranged in the corresponding air duct;

the two heat exchangers are configured to be operated in a controlled manner alternatively or simultaneously stopped.

Optionally, at least one of the air ducts is provided with a second air inlet communicated with an outlet of the air duct, and the air inducing mechanism is configured to induce fresh air and/or indoor air into the second air inlet;

the second air inlet is positioned at the upstream or downstream of the heat exchanger;

and a functional module is further arranged in the functional module part, and fresh air and/or indoor air enter the second air inlet after passing through the functional module.

Optionally, a first valve is further arranged in the functional module part;

the second air inlets are formed in the two air channels;

the first valve is configured to enable the air flow passing through the functional module to flow into one of the second air inlets in a controlled manner or flow into both of the second air inlets at the same time.

Optionally, the functional module part is arranged below the two air outlet parts;

each air channel is in a vertical bar shape, and the second air inlet is arranged at the lower end of each air channel.

Optionally, the functional module is a purifying module and/or a humidifying module and/or a washing module and/or an ion module and/or an oxygenation module and/or a dehumidifying module and/or a deodorizing and formaldehyde removing module.

Optionally, each air outlet portion further includes:

an air outlet main part, wherein the front side of the air outlet main part is provided with a communication port extending along the length direction of the air outlet part; the two edges of the communication port extending along the length direction are a first edge and a second edge respectively; the surface of the air outlet base part comprises an air guide area connected to the first edge; the edge of the air guide area, which is opposite to the first edge, is a third edge;

the air guide body is arranged at the front side of the air guide area; the wind guide body comprises a first wind guide surface arranged on the front side of the wind guide body, the first wind guide surface is provided with a fourth edge and a fifth edge, the fourth edge is close to the second edge, the fifth edge is close to the third edge, and the fifth edge is positioned obliquely in front of the fourth edge; an air guide channel is arranged between the air guide body and the air guide area; the first air outlet is arranged between the second edge and the end part of the air guide body with the fourth edge, and the second air outlet is arranged between the third edge and the end part of the air guide body with the fifth edge; the air guide channel is communicated with the communication port and the second air outlet;

the air duct comprises the air guide channel and a main air duct which is positioned in the air outlet main part and is communicated with the communication port;

the second air inlet is communicated with the corresponding main air duct;

the fan and the heat exchanger are both positioned in the main air duct.

Optionally, the air outlet part further comprises an air guiding device;

the air guide device is arranged at the first air outlet and is used for guiding air transversely and can move to a wide-angle air guide position which defines a wide-angle air channel with the first air guide surface;

the air guide device comprises at least one air guide plate;

when the wind guiding device moves to the wide-angle wind guiding position, the edge, closest to the wind guiding plate of the wind guiding body, of the wind guiding body is positioned at the front side of the first wind guiding surface.

Optionally, a plurality of arc plates are arranged at the second air outlet, the arc plates are parallel and are arranged at intervals, and the arc plates are protruded towards the front of the first air outlet so that the air outlet passing through the arc plates is blown out towards the front side of the second air outlet, which is close to the third edge;

and a micro-pore plate is arranged at the inlet of the air guide channel, and two edges of the micro-pore plate along the length direction are respectively connected with the fourth edge and the first edge.

Optionally, the two air outlet parts are arranged at intervals, so that an induced air interval is formed between the two air outlet parts;

the two air outlet parts are symmetrically arranged about a vertical reference plane.

When the air conditioner indoor unit works, fresh air enters at least one air channel through the fresh air inlet under the action of the air inducing mechanism and is blown out from the air channel. The two air channels are matched with each other to blow out different or same air flows, so that the air conditioner indoor unit has a plurality of blowing modes for introducing fresh air, and more requirements of users on the air conditioner indoor unit can be met.

The above, as well as additional objectives, advantages, and features of the present utility model will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present utility model when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic partial cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 2 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 3 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 4 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 5 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 6 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 7 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 8 is a cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model;

fig. 9 is a schematic partial cross-sectional view of an air conditioning indoor unit according to one embodiment of the present utility model.

Detailed Description

An air conditioning indoor unit according to an embodiment of the present utility model is described below with reference to fig. 1 to 9. Where the terms "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "transverse", etc., refer to an orientation or positional relationship based on that shown in the drawings, this is merely for convenience in describing the utility model and to simplify the description, and does not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may include at least one, i.e. one or more, of the feature, either explicitly or implicitly. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be fixed, removable, or integral, for example; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present utility model as the case may be.

Fig. 1 is a schematic partial cross-sectional view of an air conditioning indoor unit according to an embodiment of the present utility model, and referring to fig. 2 to 9, the air conditioning indoor unit according to an embodiment of the present utility model includes two air outlet portions 10 and a functional module portion 40. The two air outlet parts 10 are transversely arranged, a first air outlet 11 and a second air outlet 17 which are in vertical strips are arranged on the front side of each air outlet part 10, and the second air outlet 17 is arranged on one side, far away from the other air outlet part 10, of the first air outlet 11. Each air outlet portion 10 comprises an air duct which is communicated with the first air outlet 11 and the second air outlet 17. The functional module portion 40 is provided with a fresh air inlet. An air induction mechanism 42 is disposed within the functional module portion 40, the air induction mechanism 42 being configured to induce fresh air into at least one air duct.

In these embodiments, when the indoor unit of the air conditioner is in operation, fresh air enters at least one air duct through the fresh air inlet and is blown out of the air duct under the action of the air inducing mechanism 42. The two air channels are matched with each other to blow out different or same air flows, so that the air conditioner indoor unit has a plurality of blowing modes for introducing fresh air, and more requirements of users on the air conditioner indoor unit can be met. For example, one air channel blows out heat exchange air flow, and the other air channel introduces fresh air and blows out the fresh air, so that the fresh air can be introduced under the condition that the indoor temperature is not greatly influenced. For another example, one air channel does not blow out air flow, and the other air channel introduces fresh air and blows out, so that the fresh air can be introduced under the condition of saving energy. For another example, fresh air is introduced into and blown out from both air channels, so that the air quality in the indoor environment can be changed as soon as possible. Further, the air flow blown out from the air duct passes through the first air outlet 11 and the second air outlet 17, which is also beneficial to enlarging the air outlet area of the indoor unit of the air conditioner.

In other embodiments of the present utility model, the functional module portion 40 is provided with a fresh air inlet and an indoor air inlet, and correspondingly, the air induction mechanism 42 is configured to induce fresh air and indoor air into at least one duct.

In other embodiments of the present utility model, the functional module portion 40 is provided with an indoor air inlet, and correspondingly, the air induction mechanism 42 is configured to induce indoor air into at least one duct.

In some embodiments of the utility model, the rear wall and the rear portion of the side wall of each air outlet portion 10 are provided with a first air inlet 16 communicating with the outlet of the air duct. A fan 14 and a heat exchanger 15 are arranged in each air duct. The two heat exchangers 15 are configured to be operated in a controlled manner.

When the air conditioner works, the fan 14 guides indoor air to enter the air duct from the first air inlet 16 and blow out from the first air duct after passing through the heat exchanger 15, and because the heat exchanger 15 works alternatively, one air duct blows out heat exchange air flow, and the other air duct blows out non-heat exchange air flow, the heat exchange air flow and the non-heat exchange air flow can be mixed in front of the air conditioner indoor unit, and the blown air flow of the air conditioner indoor unit can be soft.

Of course, in other embodiments of the present utility model, the rear wall of each air outlet portion 10 is provided with a first air inlet 16 communicating with the outlet of the air duct.

Of course, in other embodiments of the present utility model, the rear portion of the side wall of each air outlet portion 10 is provided with a first air inlet 16 communicating with the outlet of the air duct.

In other embodiments of the utility model, both heat exchangers 15 may also be configured to operate simultaneously in a controlled manner. That is, the two air channels can blow out the heat exchange air flow at the same time. In other embodiments of the utility model, both heat exchangers 15 are configured to be stopped simultaneously in a controlled manner. That is, the two air channels can blow out non-heat exchange air flow at the same time. The air outlet mode of the indoor unit of the air conditioner can be increased by the arrangement, and the heat exchange air flow or the non-heat exchange air flow is selected to be blown out according to the needs of users, so that various use requirements of the users are met.

In some embodiments of the utility model, as shown in fig. 9, at least one of the air ducts is provided with a second air intake in communication with the outlet of the air duct, and correspondingly, the air induction mechanism 42 is configured to induce fresh air into the second air intake. The second inlet is downstream of the heat exchanger 15. The air conditioning indoor unit further includes a function module section 40. The side wall of the functional module portion 40 is provided with a fresh air inlet 41. An air induction mechanism 42 and a functional module 43 are disposed within the functional module portion 40, the air induction mechanism 42 being configured to induce fresh air to enter the at least one second air intake after passing through the functional module 43.

In operation, the air inducing mechanism 42 guides fresh air to enter the functional module portion 40 through the fresh air inlet 41, then to become functional air flow through the functional module 43, and enters the at least one air duct through the second air inlet, does not pass through the heat exchanger 15, and is mixed with heat exchange air flow and then blown out.

In other embodiments of the present utility model, the second air inlet is located upstream of the heat exchanger 15, that is, the air flow entering the second air inlet is blown out after heat exchange, so that overheating or supercooling of the air flow entering the second air inlet can be avoided.

In other embodiments of the present utility model, the air induction mechanism 42 is configured to induce fresh air and indoor air into the second air intake. In other embodiments of the present utility model, the air induction mechanism 42 is configured to induce indoor air into the second air intake.

In some embodiments of the utility model, the functional module portion 40 is also provided with a first valve. The two air channels are provided with second air inlets. The first valve is configured to provide a controlled flow of air through the functional module 43 into one of the second inlet vents. That is, the first valve controls a duct to blow out the functional airflow.

In other embodiments of the present utility model, the first valve is configured to allow a controlled simultaneous flow of air through the functional module 43 into the two second air inlets for communication. That is, the first valve controls the two air channels to blow out the functional air flow.

In some embodiments of the present utility model, as shown in fig. 5, both the first air outlets 11 blow air flow forward, and have three composite air outlet modes. Under the action of the first valve, one air outlet part 10 can blow out heat exchange air flow, and the other air outlet part 10 can blow out functional air flow, and can also blow out heat exchange air flow at the same time, and can also blow out functional air flow at the same time.

In some embodiments of the present utility model, as shown in fig. 3 and 4, one of the air outlets 10 does not blow out an air flow, and the other air outlet 10 blows out a functional air flow, which may be referred to as a single air outlet energy saving mode.

In some embodiments of the present utility model, a second valve is further disposed within the functional module portion 40 and configured to control fresh air and indoor air to enter the functional module portion 40, respectively, or to enter the functional module portion 40 simultaneously.

In some embodiments of the present utility model, the functional module portion 40 is disposed below the two air outlet portions 10. Each air channel is in a vertical bar shape, and the second air inlet is arranged at the lower end of the air channel.

In some embodiments of the utility model, the functional module 43 is one or several of a purification module or a humidification module or a water wash module or an ion module or an oxygenation module or a dehumidification module or a deodorizing and formaldehyde removal module. That is, the functional air flow at least comprises one or more of fresh air, purification, deodorization, aldehyde removal, humidification, dehumidification and oxygen-enriched ion addition.

In some embodiments of the present utility model, the two air outlets 10 are symmetrically disposed about a vertical reference plane extending front to back. The symmetrically arranged air outlet parts 10 ensure that the indoor unit of the air conditioner has a stable shape and accords with the aesthetic of people in China.

Further, in some embodiments of the present utility model, as shown in fig. 1, two air outlet portions 10 are spaced apart, so that an air induction space 20 is formed between the two air outlet portions 10. When the two air outlet parts 10 are used for forward air outlet, the air in the air inducing interval 20 is driven to flow forward by virtue of negative pressure, so that the air and the air outlet blown out by the two air outlet parts 10 are mixed together, the air outlet temperature is increased during refrigeration, the air is not too hard, and the effect of soft air is generated.

In some embodiments of the present utility model, each air outlet 10 has a first air guiding surface 32 connected to an edge of a corresponding first air outlet 11 on a side away from the other air outlet 10. The indoor unit of the air conditioner further comprises two air guiding devices 12, wherein each air guiding device 12 is respectively arranged at the corresponding first air outlet 11, and is used for guiding air out in the width direction of the first air outlet 11 and can move to a wide-angle air guiding position which defines a wide-angle air channel with the first air guiding surface 32.

In operation, the air guiding device 12 on the air outlet portion 10 rotates to guide the direction of the air flow blown out from the first air outlet 11, particularly, when the air guiding device 12 rotates to the wide-angle air guiding position, at least a part of the air flow blown out from the first air outlet 11 enters the wide-angle air duct defined by the first air guiding surface 32 and the air guiding device 12 and blows out in the direction away from the other air outlet portion 10, thereby enlarging the air outlet angle of the first air outlet 11, further making the air outlet angles of the two air outlet portions 10 larger, and meeting the requirement of the user on wide-angle air supply of the indoor unit of the air conditioner.

In some embodiments of the present utility model, each of the air outlet portions 10 includes an air outlet base portion and an air guide 30. The front side of the air outlet main part is provided with a communication port extending along the length direction of the air outlet main part. The two edges of the communication port extending along the length direction are a first edge and a second edge respectively. The surface of the air outlet base comprises an air guiding area connected with the first edge. The edge of the air guiding area, which is arranged opposite to the first edge, is a third edge. The wind guide body 30 is disposed at the front side of the wind guide area. The wind guiding body 30 includes a first wind guiding surface 32 disposed at a front side of the wind guiding body 30, the first wind guiding surface 32 has a fourth edge and a fifth edge, the fourth edge is close to the second edge, the fifth edge is close to the third edge, and the fifth edge is obliquely in front of the fourth edge. A bypass air duct is arranged between the air guide body 30 and the air guide area. Between the second edge and the end of the air guiding body 30 having the fourth edge is the first air outlet 11, and between the third edge and the end of the air guiding body 30 having the fifth edge is the second air outlet 17. The bypass duct communicates the communication port with the second air outlet 17.

In these implementations, through setting up air-out portion and wind-guiding body, realized all having two air outlets and first wind-guiding face on every air-out portion 10, and then under the prerequisite that realizes the wide-angle air-out of air conditioning indoor set, make novel structure again, two-purpose.

In some embodiments of the present utility model, as shown in fig. 2, an air outlet structure 18 is disposed at the second air outlet 17, and the air outlet structure 18 causes the air outlet passing through the second air outlet 17 to blow out toward the front side of the second air outlet 17 near the third edge. That is, the wind entering the bypass duct can change the wind direction after passing through the wind outlet structure 18, and enlarge the wind outlet angle.

In some embodiments of the present utility model, as shown in fig. 4, the air outlet structure 18 includes a plurality of arc plates, and the plurality of arc plates are disposed in parallel, and the plurality of arc plates protrude toward the front of the first air outlet 11, so that the air outlet passing through the arc plates blows out toward the front side of the second air outlet 17 near the third edge.

Of course, in other embodiments of the present utility model, the second air outlet 17 is provided with an air outlet structure 18, and the air outlet structure 18 blows the air outlet passing through the second air outlet 17 toward the right front of the second air outlet 17.

In some embodiments of the utility model, as shown in FIG. 2, an air intake structure 19 is provided at the inlet of the bypass duct to break up the wind passing through the inlet of the bypass duct.

Further, in some embodiments of the present utility model, as shown in fig. 2, the air inlet structure 19 is a microplate, and two edges of the microplate along the length direction are connected to the fourth edge and the first edge, respectively. Part of the air outlet of the communication port is scattered by the micropores through the micropore plate to become breeze, so that the air outlet is softer.

In some embodiments of the utility model, the microwells are horizontally disposed.

In some embodiments of the present utility model, as shown in fig. 2, the air guiding body 30 further includes a second air guiding surface 31 located at a rear side of the first air guiding surface 32, where the first air guiding surface is a cambered surface that arches away from the bypass duct. The second air guiding surface 31 has a planar area connected to the fourth edge, and an end of the planar area away from the first edge is obliquely in front of the fourth edge. The second air guiding surface 31 can reduce wind resistance, so that wind entering the bypass air duct through the air inlet structure 19 can be blown out more easily through the air outlet structure 18.

In some embodiments of the present utility model, the air outlet structure 18, the air inlet structure 19, and the air guide are integrally formed.

In some embodiments of the present utility model, as shown in FIG. 3, the air guide 12 includes at least one air guide plate, and when the air guide is moved to the wide angle air guide position, the edge of the air guide plate closest to the air guide 30 is located on the front side of the first air guide surface 32. This arrangement may provide a wide angle air path between the air deflection plate closest to the air deflection body 30 and the first air deflection surface 32. Preferably, the air guiding device 12 comprises two air guiding plates. The two air deflectors are arranged along the width direction of the first air outlet 11.

In some embodiments of the present utility model, as shown in fig. 3, the air outlet portion 10 further includes an air duct connected to the communication port, and a tangential plane of an air duct wall of the air duct connected to the first edge at the first edge is a reference tangential plane. The wind-guiding body is located at one side of the reference tangent plane far away from the first air outlet. The arrangement is beneficial to wide-angle wind guiding and can not obstruct the wind outlet of the communication port.

In some embodiments of the present utility model, an air conditioning indoor unit has a plurality of air outlet modes. As shown in fig. 2, the air guiding device 12 closes the first air outlet 11, and the air flow passing through the communication port enters the bypass air duct through the air inlet structure 19 and is blown out from the second air outlet 17 through the air outlet structure 18, and this air outlet mode may be called a breeze mode. As shown in fig. 5, the air guiding device 12 extends along the front-rear direction, the opening area of the first air outlets 11 is the largest, the air outlets of the two first air outlets 11 drive the air in the air guiding space 20 to flow forwards, the air quantity is the largest, and the air outlet mode can be called as the maximum air quantity mode. As shown in fig. 6, the air outlets of the two first air outlets 11 are directed to each other, and the air blown out from the two first air outlets 11 drives the air in the air-guiding space 20 to flow forward, so that the wind speed after mixing is greater, which is helpful for supplying air to a far distance, and this air outlet mode may be referred to as a far distance air supply mode. As shown in fig. 7, the two air deflectors of the air guiding device 12 are inclined in the direction of the air guiding body 30, and the air outlets of the two first air outlets 11 are facing away from each other, so that the air outlets of the two first air outlets 11 mainly face to two sides, and this air outlet mode may be referred to as a wide-angle encircling air mode. As shown in fig. 8, the air deflector near the second edge in the air guiding device 12 extends back and forth, and the air deflector near the air guiding body 30 and the first air guiding surface 32 form a wide-angle air duct, so that the air outlet angle passing through the first air outlet 11 is relatively large, and this air outlet mode may be referred to as a wide-area air homogenizing mode. As shown in fig. 4, one of the air guiding devices is closed and the corresponding air outlet portion does not blow out air flow, and the other air guiding device guides air, and this air outlet mode may be referred to as a single-portion air supply mode.

By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been shown and described herein in detail, many other variations or modifications of the utility model consistent with the principles of the utility model may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the utility model. Accordingly, the scope of the present utility model should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. An air conditioner indoor unit is characterized by comprising two air outlet parts and a functional module part;

the two air outlet parts are transversely arranged, a first air outlet and a second air outlet which are in vertical strips are arranged on the front side of each air outlet part, and the second air outlet is arranged on one side, away from the other air outlet part, of the first air outlet;

each air outlet part comprises an air channel, and the air channels are communicated with the first air outlet and the second air outlet;

the functional module part is provided with a fresh air inlet and/or an indoor air inlet; an air inducing mechanism is arranged in the functional module part and is configured to promote fresh air and/or indoor air to enter at least one air duct.

2. An indoor unit for an air conditioner according to claim 1, wherein,

the rear part of the rear wall and/or the side wall of each air outlet part is provided with a first air inlet communicated with the outlet of the air duct;

each air outlet part further comprises a fan and a heat exchanger, and the fan and the heat exchanger are arranged in the corresponding air duct;

the two heat exchangers are configured to be operated in a controlled manner alternatively or simultaneously stopped.

3. An indoor unit for an air conditioner according to claim 2, wherein,

at least one of the air ducts is provided with a second air inlet communicated with an outlet of the air duct, and the air inducing mechanism is configured to promote fresh air and/or indoor air to enter the second air inlet;

the second air inlet is positioned at the upstream or downstream of the heat exchanger;

and a functional module is further arranged in the functional module part, and fresh air and/or indoor air enter the second air inlet after passing through the functional module.

4. The indoor unit of claim 3, wherein the functional module portion further includes a first valve;

the second air inlets are formed in the two air channels;

the first valve is configured to enable the air flow passing through the functional module to flow into one of the second air inlets in a controlled manner or flow into both of the second air inlets at the same time.

5. The indoor unit of claim 4, wherein the indoor unit of the air conditioner,

the functional module part is arranged below the two air outlet parts;

each air channel is in a vertical bar shape, and the second air inlet is arranged at the lower end of each air channel.

6. An indoor unit for an air conditioner according to claim 3, wherein,

the functional module is a purifying module and/or a humidifying module and/or a washing module and/or an ion module and/or an oxygenation module and/or a dehumidifying module and/or a deodorizing and formaldehyde removing module.

7. The indoor unit of claim 3, wherein each of the air outlet portions further comprises:

an air outlet main part, wherein the front side of the air outlet main part is provided with a communication port extending along the length direction of the air outlet part; the two edges of the communication port extending along the length direction are a first edge and a second edge respectively; the surface of the air outlet base part comprises an air guide area connected to the first edge; the edge of the air guide area, which is opposite to the first edge, is a third edge;

the air guide body is arranged at the front side of the air guide area; the wind guide body comprises a first wind guide surface arranged on the front side of the wind guide body, the first wind guide surface is provided with a fourth edge and a fifth edge, the fourth edge is close to the second edge, the fifth edge is close to the third edge, and the fifth edge is positioned obliquely in front of the fourth edge; an air guide channel is arranged between the air guide body and the air guide area; the first air outlet is arranged between the second edge and the end part of the air guide body with the fourth edge, and the second air outlet is arranged between the third edge and the end part of the air guide body with the fifth edge; the air guide channel is communicated with the communication port and the second air outlet;

the air duct comprises the air guide channel and a main air duct which is positioned in the air outlet main part and is communicated with the communication port;

the second air inlet is communicated with the corresponding main air duct;

the fan and the heat exchanger are both positioned in the main air duct.

8. The indoor unit of claim 7, wherein the air outlet further comprises an air guide;

the air guide device is arranged at the first air outlet and is used for guiding air transversely and can move to a wide-angle air guide position which defines a wide-angle air channel with the first air guide surface;

the air guide device comprises at least one air guide plate;

when the wind guiding device moves to the wide-angle wind guiding position, the edge, closest to the wind guiding plate of the wind guiding body, of the wind guiding body is positioned at the front side of the first wind guiding surface.

9. The indoor unit of claim 7, wherein the indoor unit of the air conditioner,

the second air outlet is provided with a plurality of arc plates which are parallel and are arranged at intervals, and the arc plates are protruded towards the front of the first air outlet so that the air outlet passing through the arc plates is blown out towards the front side of the second air outlet, which is close to the third edge;

and a micro-pore plate is arranged at the inlet of the air guide channel, and two edges of the micro-pore plate along the length direction are respectively connected with the fourth edge and the first edge.

10. An indoor unit for an air conditioner according to claim 1, wherein,

the two air outlet parts are arranged at intervals, so that an induced air interval is formed between the two air outlet parts;

the two air outlet parts are symmetrically arranged about a vertical reference plane.