CN220852338U - Indoor unit of air conditioner and air conditioner - Google Patents

Abstract

The application relates to the technical field of household appliances and discloses an air conditioner indoor unit and an air conditioner. The indoor unit of the air conditioner comprises: a housing defining an air duct having a second air port; the guide plate is positioned at one side of the second air port facing the air duct, and is provided with an openable vent hole; when the vent hole is opened, air flow in the air channel can flow to the second air port through the vent hole and flow out of the second air port; when the vent hole is closed, the guide plate covers the air inlet side of at least part of the second air opening so as to prevent air flow in the air channel from flowing out of the second air opening. According to the air conditioner indoor unit, the air guide plate is not required to be arranged at the second air opening, and the air guide plate is only realized by opening or closing the air vent, so that a space for the movement of the air guide plate is not required to be reserved relative to the rotating air guide plate, and the installation convenience of the air conditioner indoor unit is improved.

Description

Indoor unit of air conditioner and air conditioner

Technical Field

The application relates to the technical field of household appliances, in particular to an air conditioner indoor unit and an air conditioner.

Background

Currently, air conditioners have become increasingly necessary for home and work as air conditioning apparatuses. The existing split type air conditioner generally comprises an indoor unit, wherein the indoor unit of the vertical air conditioner is generally vertically arranged in a whole.

In the indoor unit of the air conditioner in the related art, an air outlet is generally arranged at the end part of the air duct, so that the air outlet of the air duct is convenient. The air outlet is provided with an air deflector which can open or close the air outlet.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

In the air conditioner indoor unit in the related art, the air deflector is generally rotatably arranged at the air outlet, and the rotatably arranged air deflector requires a larger movement space to realize the movement of the air deflector, so that the size and the installation space of the air conditioner indoor unit are greatly limited.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides an air conditioner indoor unit and an air conditioner, which are used for improving the installation convenience of the air conditioner indoor unit in a mode of adjusting the opening or closing of an air inlet of the air conditioner indoor unit.

The embodiment of the disclosure provides an air conditioner indoor unit, which comprises: a housing defining an air duct having a second air port; the guide plate is positioned at one side of the second air port facing the air duct, and is provided with an openable vent hole; when the vent hole is opened, air flow in the air channel can flow to the second air port through the vent hole and flow out of the second air port; when the vent hole is closed, the guide plate covers the air inlet side of at least part of the second air opening so as to prevent air flow in the air channel from flowing out of the second air opening.

Optionally, the second air port is located at a front end of the air duct, the first end of the guide plate is connected to one side of the second air port, and a distance between the guide plate and the second air port increases gradually along a front-to-rear direction.

Optionally, the indoor unit of the air conditioner further includes: the guide plate is positioned in the air duct and guides air flow in the air duct to flow to the guide plate.

Optionally, the air duct includes: a first sidewall; the second side wall is arranged opposite to the first side wall, and the first end of the guide plate is connected with one side of the second air port, which is away from the first side wall; the first end of the guide plate is connected with the first side wall, and the second end of the guide plate is positioned at one side of the guide plate, which is away from the second air port, or the second end of the guide plate is connected with the second end of the guide plate, so that the guide plate can guide the air flow in the air channel to flow to the guide plate and then flow to the second air port.

Optionally, the air duct is further configured with a first air port, the first air port is located at a front end portion of the air duct, and the first air port and the second air port are sequentially arranged along a direction from the second side wall to the first side wall.

Optionally, the second air port is located on the front wall surface of the shell, so that the second air port outputs air towards the front of the shell; wherein, there is the dog-ear in first wind gap and second wind gap, and dog-ear opening is towards the wind channel.

Optionally, the indoor unit of the air conditioner further includes: the air deflector is positioned at the first air opening and can adjust the air outlet quantity and the air outlet direction of the first air opening.

Optionally, the number of the air channels is a plurality, and the plurality of air channels includes: the first air duct is provided with a first air outlet and a third air outlet; the second air duct is arranged with the first air duct along the width direction of the indoor unit of the air conditioner at intervals and is provided with a second air outlet and a fourth air outlet, the first air outlet comprises a first air outlet and a second air outlet, and the second air outlet comprises a third air outlet and a fourth air outlet; the third air outlet and the fourth air outlet are positioned between the first air outlet and the second air outlet.

Optionally, the first air duct and the second air duct each extend in a rear-to-front direction, and the distance between the first air duct and the second air duct increases gradually in the rear-to-front direction.

The embodiment of the disclosure also provides an air conditioner, which comprises the air conditioner indoor unit according to any one of the above embodiments.

The indoor unit of the air conditioner and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:

The guide plate is positioned in the air channel and is correspondingly arranged with the second air port, and when the vent hole of the guide plate is opened, the vent hole of the guide plate can be communicated with the second air port and the air channel, so that air inlet or air outlet of the second air port is realized. When the second air port needs to be closed, the vent hole of the guide plate is closed, so that the communication between the second air port and the air channel is blocked, and the second air port is closed. According to the air conditioner indoor unit, the air guide plate is not required to be arranged at the second air opening, and the air guide plate is only realized by opening or closing the air vent, so that a space for the movement of the air guide plate is not required to be reserved relative to the rotating air guide plate, and the installation convenience of the air conditioner indoor unit is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

Fig. 1 is a schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 2 is a schematic cross-sectional view of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 3 is a schematic cross-sectional view of another indoor unit of an air conditioner according to an embodiment of the present disclosure;

Fig. 4 is a schematic cross-sectional view of another indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 5 is a schematic cross-sectional view of another indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 6 is a schematic cross-sectional view of another indoor unit of an air conditioner according to an embodiment of the present disclosure;

fig. 7 is a schematic view of a partial structure of an indoor unit of an air conditioner according to an embodiment of the present disclosure;

FIG. 8 is a schematic view of a guide plate provided by an embodiment of the present disclosure;

FIG. 9 is a schematic structural view of one guide plate from another perspective in accordance with an embodiment of the present disclosure.

Reference numerals:

10. A housing; 101. an air duct; 1011. a first air duct; 1012. a second air duct; 1013. a first sidewall; 1014. a second sidewall; 102. a first tuyere; 1021. a first air outlet; 1022. a second air outlet; 103. a second tuyere; 1031. a first air inlet; 1032. a second air inlet; 104. an air inlet; 20. a cross flow fan; 201. a first through-flow fan; 202. a second cross-flow fan; 30. a guide plate; 301. a first guide plate; 302. a first vent; 303. a second guide plate; 304. a second vent hole; 305. a driving device; 306. a connecting rod; 40. a deflector; 401. a diversion channel; 60. an air deflector; 70. a heat exchanger.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged where appropriate in order to describe the presently disclosed embodiments. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

The embodiment of the disclosure provides an air conditioner, which comprises an air conditioner indoor unit and an air conditioner outdoor unit, wherein the air conditioner indoor unit is positioned indoors, and the air conditioner outdoor unit is positioned indoors. The air conditioner further includes a compressor and a throttle device. The air conditioner indoor unit, the compressor, the air conditioner outdoor unit and the throttling device are communicated through a refrigerant pipeline to form a refrigerating system.

Optionally, the air conditioner is a floor air conditioner or a wall-mounted air conditioner, and the application is described below with the air conditioner as the floor air conditioner:

For convenience of description, the front-rear left-right direction of the air conditioner indoor unit is as shown in the drawings, and the left-right direction is defined as the width direction of the air conditioner indoor unit.

As shown in fig. 1 to 9, the embodiment of the present disclosure provides an indoor unit of an air conditioner, which includes a housing 10, the housing 10 defines an air duct 101 having a first air port 102 and a second air port 103, the housing 10 is further provided with an air inlet 104, and the air inlet 104 is located at a rear side of the housing 10.

The indoor unit of the air conditioner further comprises a heat exchanger 70 and a cross flow fan 20, wherein the heat exchanger 70 is positioned between the cross flow fan 20 and the air inlet 104, the cross flow fan 20 can drive air flow at the air inlet 104 to flow into the air duct 101 after flowing through the heat exchanger 70, and the air flow flowing through the heat exchanger 70 is heat exchange air flow, so that refrigeration or heating can be performed. The cross flow fan 20 is located in the air duct 101, and the cross flow fan 20 is used for driving air flow in the air duct 101 to flow out from the first air opening 102 or the second air opening 103.

The number of the air channels 101 is plural, the plurality of air channels 101 includes a first air channel 1011 and a second air channel 1012, the first air channel 1011 and the second air channel 1012 extend along the front-rear direction, and the first air channel 1011 and the second air channel 1012 are sequentially arranged at intervals along the width direction of the indoor unit of the air conditioner. The number of the cross flow fans 20 is plural, the plurality of cross flow fans 20 includes a first cross flow fan 201 and a second cross flow fan 202, the first cross flow fan 201 is located in the first air duct 1011, and the second cross flow fan 202 is located in the second air duct 1012.

Alternatively, the air duct 101 includes a first sidewall 1013 and a second sidewall 1014, the first sidewall 1013 and the second sidewall 1014 are disposed opposite to each other, the first sidewall 1013 and the second sidewall 1014 enclose the air duct 101, and a first air port 102 is formed between a front end portion of the first sidewall 1013 and a front end portion of the second sidewall 1014.

Alternatively, the distance between the first air duct 1011 and the second air duct 1012 increases gradually in the rear-to-front direction.

In the embodiment of the disclosure, the distance between the first air duct 1011 and the second air duct 1012 gradually increases along the direction from back to front, and the distance between the first air inlets 102 corresponding to the two air ducts 101 increases, so that the air outlet area of the indoor unit of the air conditioner can be increased, and multiple air outlet modes of the air conditioner can be realized conveniently.

Alternatively, the distance between the side wall of the first air duct 1011 facing the second air duct 1012 and the side wall of the second air duct 1012 facing the first air duct 1011 increases gradually in the rear-to-front direction, that is, the distance between the first side wall corresponding to the first air duct 1011 and the first side wall corresponding to the second air duct 1012 increases gradually in the rear-to-front direction. The distance between the two side walls of the two air channels which are oppositely arranged can be increased, and then the indoor unit of the air conditioner can conveniently realize various air outlet modes.

Arrows in fig. 3 indicate the flow direction of the heat exchange air flow, thin arrows in fig. 5 and 6 indicate the flow direction of the indoor air flow, medium thick arrows indicate the flow direction of the heat exchange air flow, and thick arrows indicate the flow direction of the mixed air flow.

In some alternative embodiments, as shown in fig. 2 and 3, the indoor unit of the air conditioner includes a guide plate 30, the guide plate 30 is located at a side of the second air port 103 facing the air duct 101, and the guide plate 30 is provided with an openable vent hole; when the vent hole is opened, air flow in the air channel 101 can flow to the second air port 103 after passing through the vent hole and flow out of the second air port 103 or air flow of the second air port 103 flows into the air channel 101 after passing through the vent hole; when the vent is closed, the guide plate 30 covers at least part of the air inlet side of the second air port 103 to prevent air flow from the second air port 103.

In the embodiment of the disclosure, the guide plate 30 is located in the air duct 101 and is disposed corresponding to the second air opening 103, and when the air vent of the guide plate 30 is opened, the air vent of the guide plate 30 can be communicated with the second air opening 103 and the air duct 101, so as to realize air inlet or air outlet of the second air opening 103. When the second air port 103 needs to be closed, the ventilation hole of the guide plate 30 is closed, so that the communication between the second air port 103 and the air duct 101 is blocked, and the second air port 103 is closed. According to the air conditioner indoor unit disclosed by the embodiment of the disclosure, the air guide plate is not required to be arranged at the second air opening 103, and the air guide plate is only realized by opening or closing the air vent, so that a space for the movement of the air guide plate is not required to be reserved relative to the rotating air guide plate, and the installation convenience of the air conditioner indoor unit is further improved.

Alternatively, the second air port 103 is located at the front end of the air duct 101, the first end of the guide plate 30 is connected to one side of the second air port 103, and the distance between the guide plate 30 and the second air port 103 gradually increases in the front-to-rear direction.

In the embodiment of the disclosure, the guide plate 30 is located at a side of the second air opening 103 facing the air duct 101, so that when the vent hole is closed, the guide plate 30 can block the airflow in the air duct 101 from flowing to the second air opening 103 or block the airflow of the second air opening 103 from flowing to the air duct 101, and further can close the second air opening 103. The distance between the guide plate 30 and the second air port 103 is gradually increased along the front-to-rear direction of the guide plate 30, so that the distance between the second air port 103 and the guide plate 30 can be ensured, and the smoothness of the air flow between the second air port 103 and the ventilation hole can be facilitated.

Optionally, the indoor unit of the air conditioner further includes a baffle 40, where the baffle 40 is located in the air duct 101, and the baffle 40 guides the airflow in the air duct 101 to flow toward the guide plate 30.

In the embodiment of the disclosure, the flow guide plate 40 can guide the airflow in the air duct 101 to flow to the guide plate 30, and then flow to the second air port 103 after passing through the vent hole of the guide plate 30, so as to avoid the airflow in the air duct 101 from directly flowing to the second air port 103.

Alternatively, the first end of the guide plate 30 is connected to a side of the second tuyere 103 facing away from the first sidewall 1013; the first end of the baffle 40 is connected to the first sidewall 1013, and the second end of the baffle 40 is located at a side of the guide plate 30 away from the second air port 103, or the second end of the baffle 40 is connected to the second end of the guide plate 30, so that the baffle 40 can guide the air flow in the air duct 101 to flow to the guide plate 30 and then to the second air port 103.

In the embodiment of the present disclosure, the guide plate 30 is connected to one side of the second tuyere 103 and extends toward the direction of the first sidewall 1013 so that the inside of the air duct 101 can communicate with the second tuyere 103 through the vent hole. The first end of the deflector 40 is connected to the first sidewall 1013, and the second end of the deflector 40 is located on a side of the guide plate 30 away from the second air port 103 or the second end of the deflector 40 is connected to the second end of the guide plate 30, so that the deflector 40 can guide the air flow in the air duct 101 to the air deflector 60, and can prevent the air flow in the air duct 101 from bypassing the guide plate 30 to flow to the second air port 103, or prevent the air flow of the second air port 103 from bypassing the guide plate 30 to flow to the air duct 101.

Alternatively, the first tuyere 102 and the second tuyere 103 are located at the front end portion of the air duct 101, and the first tuyere 102 and the second tuyere 103 are disposed in this order in the direction from the second sidewall 1014 to the first sidewall 1013.

In the embodiment of the disclosure, the arrangement of the first air port 102 and the second air port 103 can adjust the air outlet direction of the air duct 101, thereby improving the air outlet flexibility of the air conditioner.

Optionally, the indoor unit of the air conditioner further comprises an air deflector 60, and the air deflector 60 is movably located at the first air opening 102, so that the air output and the air output direction of the first air opening 102 can be adjusted.

In the embodiment of the disclosure, the first air port 102 may be opened and closed by the air deflector 60, and when only the second air port 103 is required to discharge air, the vent hole of the guide plate 30 may be opened, and the first air port 102 may be closed, so as to realize the air discharge of the second air port 103. When only the first air port 102 is required to be exhausted, the vent hole can be closed, the first air port 102 is opened, and the air flow in the air duct 101 is not influenced by the guide plate 30 to flow to the second air port 103, so that the air can flow out from the first air port 102.

Alternatively, the second tuyere 103 is located at the front wall surface of the housing 10 such that the second tuyere 103 is air-out toward the front of the housing 10; wherein, the first air opening 102 and the second air opening 103 have a folding angle, the folding angle is smaller than 180 degrees, and the folding angle opening faces the air duct 101.

In the embodiment of the disclosure, the second air port 103 is configured to air-out towards the front of the indoor unit of the air conditioner, the first air port 102 and the second air port 103 have a folded angle, and the folded angle is configured to air-channel 101, so that the first air port 102 is configured to air-out towards the side of the indoor unit of the air conditioner, and then various air-out modes of the indoor unit of the air conditioner can be realized.

Optionally, when the indoor unit of the air conditioner includes a first air duct 1011 and a second air duct 1012, the first air duct 1011 has a first air outlet 1021 and a third air outlet; the second air duct 1012 is arranged at intervals with the first air duct 1011 and is provided with a second air outlet 1022 and a fourth air outlet, the first air outlet 102 comprises a first air outlet 1021 and a second air outlet 1022, and the second air outlet 103 comprises a third air outlet and a fourth air outlet; wherein, the third air outlet and the fourth air outlet are located between the first air outlet 1021 and the second air outlet 1022.

In the embodiment of the disclosure, the setting of the double air channels 101 can increase the air outlet area and the air outlet quantity of the indoor unit of the air conditioner, so that the use experience of the air conditioner is improved. In addition, the distance between the two air channels 101 gradually increases along the direction from the back to the front, and the arrangement of the first air port 102 and the second air port 103 of each air channel 101 is matched, so that when the third air outlet and the fourth air outlet are used for air outlet, the forward air outlet quantity can be increased. When the first air outlet 1021 and the second air outlet 1022 are in air-out, since the first air outlet 1021 faces to the side of the first air duct 1011 away from the second air duct 1012, the second air outlet 1022 is located on the side of the second air outlet 103 away from the first air duct 1011, and thus when the first air outlet 1021 and the second air outlet 1022 are in air-out, an air-out form of wide-angle air-out can be formed.

In some alternative embodiments, as shown in fig. 4 to 6, when the housing 10 defines the air duct 101 having the first air port 102 and the second air port 103, the indoor unit of the air conditioner includes a guide member disposed in the air duct 101, and the guide member is capable of guiding indoor air flowing through the second air port 103 to the first air port 102.

In this disclosed embodiment, the second air port 103 is communicated with the room, and the flow guiding member can guide the indoor air flow to flow from the second air port 103 to the first air port 102, so that the indoor air flow flowing in from the second air port 103 can be mixed with the heat exchange air flow in the air duct 101 to form uniform air flow, and then flows out from the first air outlet 1021, thereby improving the use comfort of the user. And the through air duct 101 is not required to be arranged, only the guide piece is required to be arranged in the air duct 101, and the second air port 103 is formed, so that the structural complexity of the air conditioner is reduced, and the cost of the air conditioner is further reduced.

Alternatively, when the second tuyere 103 and the first tuyere 102 are disposed in a direction from the first sidewall 1013 to the second sidewall 1014, the deflector includes the deflector 40, the first end of the deflector 40 is connected to the first sidewall 1013, and the distance between the deflector 40 and the first sidewall 1013 gradually increases in a direction from rear to front.

In the disclosed embodiment, the second tuyere 103 is adjacent to the first sidewall 1013 and the first tuyere 102 is adjacent to the second sidewall 1014. The first end of the deflector 40 is connected with the first sidewall 1013, and the distance between the deflector 40 and the first sidewall 1013 gradually increases along the distance from the back to the front direction, so that the air flow in the air duct 101 gradually gets away from the first air opening 102 and flows to the second air opening 103 under the action of the deflector 40, and the air outlet of the second air opening 103 is ensured while the air flow is prevented from flowing out from the first air opening 102.

Optionally, the flow guiding member further includes a guiding plate 30, a first end of the guiding plate 30 is connected between the second air opening 103 and the first air opening 102, and a second end of the guiding plate 30 is spaced from a second end of the guiding plate 40; wherein, the second end of the guide plate 30 and the second end of the deflector 40 form a deflector channel 401, and the deflector channel 401 is communicated with the second air port 103 and the first air port 102.

In the embodiment of the disclosure, the first end of the guide plate 30 is connected between the first air port 102 and the second air port 103, and the second end of the guide plate 30 is disposed between the second end of the guide plate 40, so that the guide plate 30 can prevent the air flow of the air duct 101 or the first air port 102 from flowing to the second air port 103, and meanwhile, the indoor air flow at the second air port 103 can also flow to the first air port 102 through the guide channel 401, thereby realizing uniform air outlet of the indoor unit of the air conditioner, and improving the air outlet efficiency and the air outlet quantity of the first air port 102.

Alternatively, the second end of the guide plate 30 is spaced from the second end of the baffle 40 in a direction from the first sidewall 1013 to the second sidewall 1014.

In the embodiment of the disclosure, the second end of the guide plate 30 and the second end of the baffle 40 are disposed at intervals along the direction from the first sidewall 1013 to the second sidewall 1014, so that the smoothness of the flow guiding channel 401 can be ensured, and the air flow of the air duct 101 and the first air opening 102 can be prevented from flowing to the second air opening 103, so as to ensure the smoothness and comfort of the air outlet of the first air opening 102.

Optionally, a folding angle exists between the second air opening and the first air opening, an opening of the folding angle faces into the air duct, and the folding angle is smaller than 180 degrees. Wherein, the first folding angle between the guide plate 30 and the second air opening 103 is smaller than the second folding angle between the guide plate 30 and the first air opening 102.

In the embodiment of the disclosure, the first folding angle is smaller than the second folding angle, that is, the guide plate is located at one side of the second air port facing the air duct, so that the guide plate and the guide plate form a guide channel, and meanwhile, air flow flowing in or flowing out of the second air port can be guided and regulated.

Alternatively, the second air port 103 is located on the front wall surface of the casing 10 such that the second air port 103 is drawn from the front of the indoor unit of the air conditioner; and/or the first air port 102 is provided on the front side wall surface of the casing 10, so that the second air port 103 is directed to the front side of the indoor unit of the air conditioner to discharge air.

In the example of the present disclosure, indoor air flows into the duct 101 from the second air port 103 on the front wall surface of the casing 10 and then flows out from the first air port 102 on the side surface of the casing 10, so that the air outlet area of the indoor unit of the air conditioner can be increased.

Optionally, the indoor unit of the air conditioner further comprises an air deflector 60, and the air deflector 60 is movably arranged in the first air opening 102, so that the air output and the air output direction of the first air opening 102 can be adjusted.

In the disclosed embodiment, the air deflector 60 is capable of opening or closing the first tuyere 102. Optionally, the air deflector is arranged at the first air opening 102 in a swinging manner, as shown in fig. 4 to 6, the air deflector 60 can adjust the air outlet direction of the first air opening 102, and enable the first air opening to swing for air outlet, so as to improve the air outlet flexibility of the first air opening 102.

In some alternative embodiments, as shown in fig. 2 to 9, the air conditioner indoor unit includes a guide plate 30, and the first air port 102 is openable and closable; the guide plate 30 is positioned in the air duct 101, and the guide plate 30 is simultaneously provided with a diversion channel 401 and an openable vent hole; when the vent hole is closed and the first air port 102 is opened, indoor air flows from the second air port 103 to the first air port 102; when the ventilation hole is opened, the air flow in the first air duct 1011 flows through the ventilation hole and then flows out of the second air opening 103.

In this disclosed embodiment, when the ventilation hole is closed, the first air port 102 is used as an air outlet, the second air port 103 is used as an air guiding port, indoor air flows into the air duct 101 through the second air port 103 and forms uniform air after exchanging heat with heat exchange air flow in the air duct 101, and then flows out of the first air port 102, so that the air conditioner can form uniform air outlet effect, and a cover plate movement space like that in the related art is not required to be reserved outside the air duct 101, and the structural complexity and the cost of the indoor unit of the air conditioner can be reduced. When the vent hole is opened, the second air opening 103 is used as an air outlet, so that the air conditioner flows out of the heat exchange air, and the temperature adjusting function of the air conditioner is realized.

Optionally, when the ventilation hole is opened, the first air port 102 is closed, so that all the air flow in the first air duct 1011 can flow out from the second air port 103 after passing through the ventilation hole, and further, the air output and the air output effect of the second air port 103 are ensured.

Alternatively, as shown in fig. 8 and 9, the guide plate 30 includes a first guide plate 301 and a second guide plate 303, the first guide plate 301 being provided with a first vent hole 302, the first vent hole 302 penetrating the first guide plate 301 in a thickness direction of the first guide plate 301; the second guide plate 303 is abutted against the first guide plate 301, the second guide plate 303 can move relative to the first guide plate 301 at a first position and a second position, and when the second guide plate 303 is positioned at the first position, the second guide plate 303 opens the first vent hole 302; when the second guide plate 303 is in the second position, the second guide plate 303 covers the first vent hole 302 to close the first vent hole 302, wherein the vent hole includes the first vent hole 302.

In the embodiment of the disclosure, when the second guide plate 303 is located at the first position, the second guide plate 303 does not cover the first ventilation hole 302, that is, the first ventilation hole 302 is opened, and the first air hole 102 is closed at this time, so that the heat exchange air flow in the air duct 101 can flow out from the second air hole 103. When the second guide plate 303 is located at the second position, the second guide plate 303 can cover the first vent hole 302, so that the first vent hole 302 is closed, and the air flow in the air duct 101 cannot flow to the second air opening 103 through the vent hole, so that the heat exchange air flow in the air duct 101 flows out from the opened first air opening 102. The first ventilation hole 302 can be opened or closed by the cooperation of the first guide plate 301 and the second guide plate 303, thereby realizing the opening and closing of the ventilation hole and the change of the flow direction of the air flow in the air duct 101.

Alternatively, the second guide plate 303 is provided with a second ventilation hole 304, and the second ventilation hole 304 penetrates the second guide plate 303 in the thickness direction of the second guide plate 303. Wherein, when the second guide plate 303 is located at the first position, the first ventilation hole 302 and the second ventilation hole 304 correspond to each other and are communicated to open the ventilation hole; when the second guide plate 303 is located at the second position, the second ventilation holes 304 are staggered with the first ventilation holes 302 to close the ventilation holes, wherein the ventilation holes further comprise the second ventilation holes 304.

In the embodiment of the disclosure, the second guide plate 303 is provided with the second ventilation hole 304, and when the second guide plate 303 is located at the first position, the second ventilation hole 304 corresponds to and communicates with the first ventilation hole 302, so that the ventilation hole is opened, and the heat exchange airflow in the air duct 101 is further facilitated to flow to the second air port 103. When the second guide plate 303 is located at the second position, the second ventilation holes 304 are staggered from the first ventilation holes 302, so that the first ventilation holes 302 and the second ventilation holes are both closed, that is, the ventilation holes are closed, and therefore the heat exchange air flow in the air duct 101 cannot flow to the second ventilation holes 103, so that the second ventilation holes 103 become air guiding holes, and indoor air can flow to the first ventilation holes 102 through the second ventilation holes 103 conveniently.

Alternatively, the second guide plate 303 may not be provided with the second ventilation hole 304, and when the second guide plate 303 is located at the first position, the second guide plate 303 is not covered by the first ventilation hole 302, so as to avoid the second guide plate 303 from shielding the first ventilation hole 302. When the second guide plate 303 is located at the second position, the second guide plate 303 is covered at one end of the first vent 302 to close the vent.

Optionally, the indoor unit of the air conditioner further includes a driving device 305, where the driving device 305 is in driving connection with the second guide plate 303, and the driving device 305 can drive the second guide plate 303 to move between the first position and the second position.

In the embodiment of the present disclosure, the driving device 305 can implement precise movement of the second guide plate 303 to ensure the accuracy of opening or closing the vent hole.

Optionally, the number of the first ventilation holes 302 is plural, and the plural first ventilation holes 302 are arranged in an array.

In the embodiment of the disclosure, the first ventilation holes 302 are arranged in an array, so that ventilation quantity and ventilation smoothness of the guide plate 30 can be improved.

Optionally, the number of second ventilation holes 304 is the same as and corresponds to one with the number of first ventilation holes 302.

In the embodiment of the present disclosure, the second ventilation holes 304 are the same as the first ventilation holes 302 in number and in one-to-one correspondence, so that the ventilation amount when the ventilation holes are opened can be ensured, and the tightness when the ventilation holes are closed can be ensured.

Optionally, the first guide plate 301 is slidably connected to the second guide plate 303.

In the embodiment of the disclosure, the first guide plate 301 and the second guide plate 303 are in sliding connection, so that the displacement of the second guide plate 303 is smaller when the second guide plate 303 moves at the first position and the second position, and more space in the air duct 101 is not occupied, thereby ensuring the structural compactness of the indoor unit of the air conditioner.

Optionally, the side wall of the first guide plate 301 is configured with a sliding groove, and the side wall of the second guide plate 303 can slide in the sliding groove, so that the sliding connection of the first guide plate 301 and the second guide plate 303 is realized.

Alternatively, as shown in fig. 7, the air conditioner indoor unit further includes a link 306, and the link 306 is connected between the driving shaft of the driving device 305 and the second guide plate 303.

In the embodiment of the disclosure, the connecting rod 306 can realize the driving connection between the driving device 305 and the second guide plate 303, so as to realize the automatic movement of the second guide plate 303.

Optionally, the driving device 305 is located at one side of the length direction of the second guide plate 303, so that the second guide plate 303 can move between the first position and the second position along the length direction.

In the embodiment of the disclosure, the driving device 305 is located at one side of the second guide plate 303 in the length direction, that is, the driving device 305 is connected to the side wall of the second guide plate 303 in the width direction, so that when the driving device 305 drives the second guide plate 303 to move, the second guide plate 303 is not easy to deform and bend because the width of the second guide plate 303 is smaller than the length of the second guide plate 303.

Alternatively, the driving device 305 is located at one side of the second guide plate 303 in the width direction, that is, the driving device 305 may be connected to a side wall of the second guide plate 303 in the length direction, so that the movement of the second guide plate 303 with respect to the first guide plate 301 can be achieved.

It can be understood that: the manner in which the drive means 305 of the second guide plate 303 in the first position and the second position relative to the first guide plate 301 can be achieved is an alternative embodiment of the application.

Optionally, the length directions of the first guide plate 301 and the second guide plate 303 extend along the height direction of the air duct 101, and the driving device 305 is connected to the upper end and/or the lower end of the second guide plate 303.

In the embodiment of the disclosure, the driving device 305 does not occupy the space in the air duct 101, and does not obstruct the airflow in the air duct 101, and meanwhile, the movement of the second guide plate 303 can be realized.

Optionally, the driving device 305 and the connecting rod 306 are located outside the air duct 101, and the upper end and/or the lower end of the second guide plate 303 penetrates through the side wall of the air duct 101, so as to realize connection with the connecting rod 306.

Alternatively, the first air port 102 and the second air port 103 are both located at the front end of the air duct 101, the first end of the guide plate 30 is connected between the first air port 102 and the second air port 103, and the distance between the guide plate 30 and the second air port 103 increases gradually in the front-to-rear direction.

In the embodiment of the disclosure, the guide plate 30 is located at one side of the second air opening 103 facing the air duct 101, when the vent hole is opened and the first air opening 102 is closed, the heat exchange air flow in the air duct 101 can flow to the second air opening 103, and then the air outlet of the second air opening 103 is realized, when the vent hole is closed, the guide plate 30 covers one side of the second air opening 103 facing the air duct 101, so that the heat exchange air flow in the air duct 101 can not or rarely flow to the second air opening 103 and flows out from the opened first air opening 102, and thus negative pressure can be formed at the second air opening 103, and the indoor air flow flows into the air duct 101 from the second air opening 103 and finally flows to the first air opening 102.

Optionally, when the indoor unit of the air conditioner includes the baffle 40, the baffle 40 and the guide plate 30 form a flow guiding channel 401, and the flow guiding channel 401 communicates with the second air port 103 and the first air port 102, so that when the vent hole is closed, the indoor air flows through the second air port 103 to the first air port 102.

In the embodiment of the disclosure, when the vent hole is closed, the guide plate 30 can block the heat exchange air flow in the air duct 101 from flowing to the second air opening 103, meanwhile, the flow guide channel 401 can still be communicated with the air duct 101 and the second air opening 103, so that negative pressure can be formed at the second air opening 103, and indoor air flow can flow into the second air opening 103 conveniently, and then flow from the second air opening 103 to the first air opening 102 to form uniform air.

Alternatively, when the second tuyere 103 is sequentially disposed with the first tuyere 102 in a direction from the first sidewall 1013 to the second sidewall 1014, the first end of the baffle 40 is connected with the first sidewall 1013, and the second end of the baffle 40 is spaced from the second end of the guide plate 30 to form the guide channel 401.

In the embodiment of the disclosure, the first end of the baffle 40 is connected to the first sidewall 1013, so that when the vent hole is opened, the baffle 40 can guide the heat exchange airflow in the air duct 101 to flow to the guide plate 30, and flow from the vent hole of the guide plate 30 to the second air port 103. When the vent hole is closed, the guide plate 40 and the guide plate 30 cooperate to guide the heat exchange air flow in the air duct 101 to flow to the first air port 102 passing through the guide channel 401, so as to avoid the heat exchange air flow from flowing out of the second air port 103.

Alternatively, the second end of the guide plate 30 is spaced from the second end of the baffle 40 in a direction from the first sidewall 1013 to the second sidewall 1014. Therefore, the formation of the diversion channel 401 can be ensured, and when the vent hole is closed, the heat exchange air flow in the air duct 101 is not easy to flow into the diversion channel 401 and then flows out of the second air opening 103, so that the air output and the air output efficiency of the first air opening 102 are ensured.

Alternatively, and in a back-to-front direction, the distance of the baffle 40 from the first sidewall 1013 increases gradually.

In the embodiment of the present disclosure, the distance between the deflector 40 and the first sidewall 1013 increases gradually in the direction from the rear to the front, so that the heat exchange airflow in the air duct 101 can be better guided to flow to the first air port 102 or the guide plate 30.

Optionally, when the indoor unit of the air conditioner includes a first air duct 1011 and a second air duct 1012, the first air duct 1011 is provided with a first air outlet 1021 and a first air inlet 1031; the second air duct 1012 and the first air duct 1011 are arranged at intervals along the width direction of the indoor unit of the air conditioner, the second air duct 1012 is provided with a second air outlet 1022 and a second air inlet 1032, the first air outlet 102 comprises a first air outlet 1021 and a second air outlet 1022, and the second air outlet 103 comprises a first air inlet 1031 and a second air inlet 1032; the first air inlet 1031 and the second air inlet 1032 are located between the first air outlet 1021 and the second air outlet 1022.

Optionally, the first air outlet 1021 is located at a side of the first air guiding opening facing away from the second air duct, and an air outlet direction of the first air outlet faces towards a side of the first air duct facing away from the second air duct. The second air outlet is located at one side of the second air inlet, which is away from the first air channel, and the air outlet direction of the second air outlet faces one side of the second air channel, which is away from the first air channel. When the first air outlet and the second air outlet are used for outputting air, the indoor unit of the air conditioner can form wide-angle uniform air outlet. In the embodiment of the disclosure, the double air channels 101 and the double air openings of each air channel 101 are arranged, so that wide-angle air outlet of the air conditioner can be realized, wide-angle uniform air outlet can be realized, and air outlet comfortableness of the indoor unit of the air conditioner is further improved.

The embodiment of the disclosure also provides an air conditioner, which comprises the air conditioner indoor unit according to any one of the embodiments.

The air conditioner provided in the embodiments of the present disclosure, because of including the air conditioner indoor unit described in any one of the embodiments, has the beneficial effects of the air conditioner indoor unit described in any one of the embodiments, and is not described herein again.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. An indoor unit of an air conditioner, comprising:

A housing defining an air duct having a second air port;

the guide plate is positioned at one side of the second air port facing the air duct, and is provided with an openable vent hole;

when the vent hole is opened, air flow in the air channel can flow to the second air port through the vent hole and flow out of the second air port; when the vent hole is closed, the guide plate covers the air inlet side of at least part of the second air opening so as to prevent air flow in the air channel from flowing out of the second air opening.

2. The indoor unit of claim 1, wherein the indoor unit of the air conditioner,

The second wind gap is located the front end in wind channel, and the first end of baffle is connected in one side of second wind gap, and along the direction from front to back, the distance of baffle and second wind gap increases gradually.

3. The indoor unit of air conditioner according to claim 2, further comprising:

The guide plate is positioned in the air duct and guides air flow in the air duct to flow to the guide plate.

4. The indoor unit of claim 3, wherein the duct comprises:

a first sidewall;

The second side wall is arranged opposite to the first side wall, and the first end of the guide plate is connected with one side of the second air port, which is away from the first side wall;

The first end of the guide plate is connected with the first side wall, and the second end of the guide plate is positioned at one side of the guide plate, which is away from the second air port, or the second end of the guide plate is connected with the second end of the guide plate, so that the guide plate can guide the air flow in the air channel to flow to the guide plate and then flow to the second air port.

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

The air duct is also provided with a first air opening, the first air opening is positioned at the front end part of the air duct, and the first air opening and the second air opening are sequentially arranged along the direction from the second side wall to the first side wall.

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

The second air port is positioned on the front wall surface of the shell so that the second air port can exhaust air towards the front of the shell;

wherein, there is the dog-ear in first wind gap and second wind gap, and dog-ear opening is towards the wind channel.

7. The indoor unit of air conditioner of claim 5, further comprising:

The air deflector is positioned at the first air opening and can adjust the air outlet quantity and the air outlet direction of the first air opening.

8. The indoor unit of any one of claims 5 to 7, wherein the number of air channels is plural, and the plurality of air channels includes:

The first air duct is provided with a first air outlet and a third air outlet;

The second air duct is arranged with the first air duct along the width direction of the indoor unit of the air conditioner at intervals and is provided with a second air outlet and a fourth air outlet, the first air outlet comprises a first air outlet and a second air outlet, and the second air outlet comprises a third air outlet and a fourth air outlet; the third air outlet and the fourth air outlet are positioned between the first air outlet and the second air outlet.

9. The indoor unit of claim 8, wherein the indoor unit of the air conditioner,

The first air duct and the second air duct both extend in a rear-to-front direction, and the distance between the first air duct and the second air duct gradually increases in the rear-to-front direction.

10. An air conditioner comprising the air conditioner indoor unit according to any one of claims 1 to 9.