CN220669588U - Indoor unit of air conditioner and air conditioner - Google Patents

Abstract

The application relates to the field of air conditioners and discloses an air conditioner indoor unit. The present application relates to the field of air conditioning, and for example, to an air conditioning indoor unit and an air conditioner. The indoor unit of the air conditioner comprises a shell, an air deflector and a driving assembly. The shell is provided with an air outlet. The aviation baffle sets up in the casing and corresponds the air outlet, and the aviation baffle includes the closure portion and a plurality of air-out portion that are connected, and wherein, a plurality of air-out portions are equipped with the floor that the extending direction is different. The driving assembly is arranged in the shell, the driving end of the driving assembly is connected with the air deflector and used for driving the air deflector to rotate so that the air outlet is blocked by the sealing part or parts of the air outlet parts, and the air outlet is closed or the air outlet directions of the air outlets are different. When the air conditioner is in different modes, the air outlet direction can be changed through different air outlet parts, the air guide plate is arranged in the shell, the air outlet parts block the air outlet during air outlet, and the air outlet is guided by the air guide plate, so that the air outlet guiding efficiency is high. The application also discloses an air conditioner.

Description

Indoor unit of air conditioner and air conditioner

Technical Field

The present application relates to the field of air conditioning, and for example, to an air conditioning indoor unit and an air conditioner.

Background

With the improvement of living standard, the air conditioner becomes a daily necessary electrical appliance. The temperature in winter is low, and the indoor temperature is raised by using an air-conditioning heating mode; the temperature in summer is high, and the indoor temperature is reduced by using an air conditioning refrigeration mode. Because the density of the hot air is small, the heating air flows to the upper part of the indoor space easily; because the cold air density is big, the refrigeration air-out then sinks to indoor space below, causes indoor temperature uneven, and user experience feels poor.

In the related art, an air deflector is used for controlling up-and-down air flow, and the air deflector can be horizontally controlled during refrigeration; when heating, the air deflector can be vertically controlled. When the air conditioner is stopped, the air guide plate is used for sealing the air outlet of the air conditioner, so that dust or other sundries are prevented from entering the air conditioner to form pollution.

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:

the air deflector in the related art is of a single plate structure, and has limited efficiency of changing the air outlet direction when the air conditioner refrigerates or heats.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present 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 Invention

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 indoor unit of an air conditioner and the air conditioner, when the air conditioner is in different modes, different air outlet parts of a accessible aviation baffle change the air outlet direction, and the aviation baffle sets up in the casing, and air outlet part shutoff air outlet when the air outlet, the air outlet all leads through the aviation baffle, and air outlet guiding efficiency is high.

In some embodiments, an air conditioning indoor unit includes a housing, an air deflection, and a drive assembly. The shell is provided with an air outlet. The aviation baffle sets up in the casing and corresponds the air outlet, and the aviation baffle includes the closure portion and a plurality of air-out portion that are connected, and wherein, a plurality of air-out portions are equipped with the floor that the extending direction is different. The driving assembly is arranged in the shell, the driving end of the driving assembly is connected with the air deflector and used for driving the air deflector to rotate so that the air outlet is blocked by the sealing part or parts of the air outlet parts, and the air outlet is closed or the air outlet directions of the air outlets are different.

In some alternative embodiments, the plurality of air outlets includes a heating air outlet and a cooling air outlet. The heating air outlet part is provided with a plurality of first rib plates extending obliquely downwards along the width direction of the air outlet. The refrigerating air outlet part is provided with a plurality of second rib plates extending obliquely upwards along the width direction of the air outlet.

In some alternative embodiments, one end of the closing portion is connected to the heating air outlet portion, and the other end is connected to the cooling air outlet portion.

In some alternative embodiments, the enclosure length is greater than or equal to the air outlet length, and/or the heating air outlet length is greater than or equal to the air outlet length, and/or the cooling air outlet length is greater than or equal to the air outlet length.

In some alternative embodiments, the enclosure width is greater than or equal to the air outlet width, and/or the heating air outlet width is greater than or equal to the air outlet width, and/or the cooling air outlet width is greater than or equal to the air outlet width.

In some alternative embodiments, the drive assembly includes a drive motor, a gear, and a driver. The driving motor is arranged in the shell. The gear is connected with the driving motor and rotates under the driving of the driving motor. One end of the driving piece is provided with convex teeth which are meshed with the gear, and the other end of the driving piece is connected with the air deflector.

In some alternative embodiments, the driving member comprises a circular arc-shaped driving plate, and in the case that the air deflector comprises a sealing part, a heating air outlet part and a refrigerating air outlet part, the circumferential ends of the circular arc-shaped driving plate are simultaneously connected to the sealing part, the heating air outlet part and the refrigerating air outlet part.

In some alternative embodiments, the drive assembly is provided in a plurality, and the plurality of drive assemblies are symmetrically arranged in the housing.

In some alternative embodiments, in the case that the driving components are arranged in two, the driving components are symmetrically arranged at two sides in the shell and are respectively connected with two ends of the air deflector.

In some embodiments, the air conditioner comprises the aforementioned air conditioner indoor unit.

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 indoor unit of the air conditioner comprises a shell, an air deflector and a driving assembly. The air deflector is arranged in the shell and corresponds to the air outlet, and the air deflector comprises a sealing part and a plurality of air outlet parts which are connected. The air deflector is used for opening or closing the air outlet. When the air outlet is plugged by the sealing part of the air deflector, the air outlet is in a closed state; when the air outlet of the air deflector is plugged, the air outlet is in an open state. The plurality of air outlet parts are provided with rib plates with different extending directions, so that air outlet and air guide in different directions are realized. For example, in an air-conditioning refrigeration mode, the air outlet temperature is low and is easy to sink, and then the air is upwards guided; in an air conditioner heating mode, the temperature of the air outlet is high and easy to float, and then the air is downwards guided, so that the indoor space temperature is uniform. Further, the air deflector is arranged in the shell, the air outlet is blocked by the air outlet part during air outlet, and the air outlet is guided by the air deflector, so that the air outlet guiding efficiency is high.

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 structural diagram 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 structural diagram 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 diagram illustrating cooperation of an air deflector and a driving assembly in an indoor unit of an air conditioner according to an embodiment of the present disclosure.

Reference numerals:

10: a housing; 11: an air outlet;

20: an air deflector; 21: a refrigerating air outlet part; 211: a second rib; 22: a closing part; 23: a heating air outlet part; 231: a first rib;

31: a gear; 32: a driving member; 321: convex teeth.

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 is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. 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.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

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.

An Air Conditioner (Air Conditioner) is an apparatus for manually adjusting and controlling parameters such as temperature, humidity, and flow rate of Air in the environment of a building or structure. Air conditioners generally comprise a cold source/heat source device, a cold and hot medium delivery system, a terminal device and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The tail end device is responsible for specifically processing the air state by utilizing the transmitted cold and hot quantity, so that the air parameters of the target environment reach certain requirements. Air conditioning is an indispensable part of people in modern life, and provides cool and warm for people, but at the same time, the air conditioning is always open and is easy to cause diseases, such as 'air conditioning diseases', and the like. The main forms of the air conditioner are as follows: cabinet air-conditioner, hanging air-conditioner, water air-conditioner, window air-conditioner (each half of indoor and outdoor), central air-conditioner, one-to-two air-conditioner (one outdoor unit controls two indoor units at the same time), etc.

The on-hook air conditioner, namely the wall-hanging air conditioner, is widely applied to families due to the advantages of small volume, no occupation of ground installation, economy, practicability and the like. In order to reach the set temperature of the air conditioner, the air conditioner has low refrigerating and air-out temperature in summer, low temperature of cold air, volume shrinkage of air subjected to cold, high air density and heavy weight, so that the cold air sinks; the air conditioner hot air outlet temperature is higher in winter, and hot air temperature is high, and the air is heated the volume expansion, and air density is little, light in weight, so hot air come-up easily causes indoor temperature uneven, and user experience feels poor.

In the related art, an air deflector is used for controlling up-and-down air flow, and the air deflector can be horizontally controlled during refrigeration; when heating, the air deflector can be vertically controlled. When the air conditioner is stopped, the air guide plate is used for sealing the air outlet of the air conditioner, so that dust or other sundries are prevented from entering the air conditioner to form pollution. The air deflector is usually arranged into a single-plate structure, one end of the single-plate structure is close to the lower end of the air deflector, the other end of the single-plate structure rotates to realize air guiding, the air guiding can be completely realized at the position close to the inner surface of the air deflector, but the air guiding effect is reduced at the position far away from the air deflector, so that the air deflector has limited change efficiency on the air outlet direction when the air conditioner is used for refrigerating or heating.

The embodiment of the disclosure discloses an indoor unit of air conditioner and air conditioner, when making the air conditioner be in different modes, the different air-out portions of accessible aviation baffle 20 change the air-out direction, and aviation baffle 20 sets up in casing 10, and air-out portion shutoff air outlet 11 when the air-out, the air-out all leads through aviation baffle 20, and air-out guiding efficiency is high.

As shown in connection with fig. 1 to 7, the air conditioning indoor unit includes a housing 10, an air guide plate 20, and a driving assembly. The housing 10 is provided with an air outlet 11. The air deflector 20 is disposed in the casing 10 and corresponds to the air outlet 11, and the air deflector 20 includes a sealing portion 22 and a plurality of air outlet portions connected to each other, wherein the plurality of air outlet portions are provided with rib plates with different extending directions. The driving component is arranged in the shell 10, and the driving end of the driving component is connected to the air deflector 20 and is used for driving the air deflector 20 to rotate so that the air outlet 11 is blocked by the sealing part 22 or parts of the air outlet parts, and the air outlet 11 is closed or the air outlet 11 has different air outlet directions.

The indoor unit of the air conditioner comprises a shell 10, an air deflector 20 and a driving assembly. The air deflector 20 is disposed in the housing 10 and corresponds to the air outlet 11, and the air deflector 20 includes a sealing portion 22 and a plurality of air outlet portions connected to each other. The air deflector 20 is used to open or close the air outlet 11. When the air outlet 11 is blocked by the blocking part 22 of the air deflector 20, the air outlet 11 is in a closed state; when the air outlet 11 is plugged at the air outlet part of the air deflector 20, the air outlet 11 is opened. The plurality of air outlet parts are provided with rib plates with different extending directions, so that air outlet and air guide in different directions are realized. For example, in an air-conditioning refrigeration mode, the air outlet temperature is low and is easy to sink, and then the air is upwards guided; in an air conditioner heating mode, the temperature of the air outlet is high and easy to float, and then the air is downwards guided, so that the indoor space temperature is uniform. Further, the air deflector 20 is arranged in the shell 10, the air outlet 11 is plugged by the air outlet part during air outlet, and the air outlet is guided by the air deflector 20, so that the air outlet guiding efficiency is high.

In some alternative embodiments, the plurality of air outlets includes a heating air outlet 23 and a cooling air outlet 21. The heating air outlet portion 23 is provided with a plurality of first ribs 231 extending obliquely downward in the width direction of the air outlet 11. The cooling air outlet portion 21 is provided with a plurality of second ribs 211 extending obliquely upward in the width direction of the air outlet 11.

Because the temperature of the air outlet is higher during heating, the hot air is easy to float upwards, so that the upper part of the heating space is hot, but the lower part is cold, and the temperature is uneven. Therefore, the heating air outlet portion 23 is provided, and the heating air outlet portion 23 is provided with a plurality of first ribs 231 extending obliquely downward, that is, the first ribs 231 are inclined obliquely downward, and a set distance is provided between two adjacent first ribs 231 to form an air outlet duct.

In some alternative embodiments, an air outlet duct is formed between the housing 10 at two ends of the air outlet 11 and the first rib 231 and between the plurality of first ribs 231, and the heating air flows through the first ribs 231 to guide the lower part of the indoor space where the air conditioner is located, so that the temperature of the indoor space is uniformly increased. Similarly, because the temperature of the air outlet is lower during refrigeration, the cold air is easy to sink, so that the upper part of the refrigeration space is hot, but the lower part of the refrigeration space is cold, and the temperature is uneven. Therefore, the refrigerating air outlet portion 21 is provided, and a plurality of second rib plates 211 extending obliquely upwards are provided on the refrigerating air outlet portion 21, namely, the second rib plates 211 incline obliquely upwards, and a set distance is provided between two adjacent second rib plates 211 to form an air outlet duct.

In some alternative embodiments, an air outlet duct is formed between the two end shells 10 of the air outlet 11 and the second rib plates 211 and between the plurality of second rib plates 211, and the cooling and cooling air flows through the second rib plates 211 to guide the upper part of the indoor space where the air conditioner is located, so that the temperature of the indoor space is uniformly reduced.

In some alternative embodiments, the plurality of first ribs 231 are parallel and/or the plurality of second ribs 211 are parallel. The plurality of first ribs 231 or the plurality of second ribs 211 are parallel to each other such that the direction of the air-out is the same through the inter-multi-rib guide, and the guide efficiency is improved.

In some alternative embodiments, the closing portion 22 is connected to the heating air outlet portion 23 at one end and to the cooling air outlet portion 21 at the other end.

One end of the sealing portion 22 is connected to the heating air outlet portion 23, and the other end is connected to the cooling air outlet portion 21, and it can be understood that the sealing portion 22 is disposed between the heating air outlet portion 23 and the cooling air outlet portion 21. After the indoor unit of the air conditioner is started, the distance from the sealing part 22 to the heating air outlet part 23 or the refrigerating air outlet part 21 of the air deflector 20 is small, and the space required by the rotation of the air deflector 20 is reduced.

In some alternative embodiments, the air deflector 20 is a heating air outlet 23, a closing portion 22 and a cooling air outlet 21 in order from top to bottom, or the air deflector 20 is a cooling air outlet 21, a closing portion 22 and a heating air outlet 23 in order from top to bottom.

In some alternative embodiments, the length of the closing portion 22 is greater than or equal to the length of the air outlet 11, and/or the length of the heating air outlet portion 23 is greater than or equal to the length of the air outlet 11, and/or the length of the cooling air outlet portion 21 is greater than or equal to the length of the air outlet 11.

The length of the sealing part 22 is greater than or equal to the length of the air outlet 11, i.e. the sealing part 22 can completely cover the air outlet 11 in the length direction; the length of the heating air outlet part 23 is greater than or equal to the length of the air outlet 11, i.e. the heating air outlet part 23 can completely cover the air outlet 11 in the length direction; the length of the refrigerating air outlet part 21 is greater than or equal to the length of the air outlet 11, that is, the refrigerating air outlet part 21 can completely cover the air outlet 11 in the length direction, so that the air outlet 11 is closed, the heating is performed to discharge air downwards or the refrigerating is performed to discharge air upwards obliquely.

In some alternative embodiments, the width of the closure 22 is greater than or equal to the width of the air outlet 11, and/or the width of the heating air outlet 23 is greater than or equal to the width of the air outlet 11, and/or the width of the cooling air outlet 21 is greater than or equal to the width of the air outlet 11.

The width of the sealing part 22 is larger than or equal to the width of the air outlet 11, i.e. the sealing part 22 can completely cover the air outlet 11 in the width direction; the width of the heating air outlet part 23 is larger than or equal to the width of the air outlet 11, i.e. the heating air outlet part 23 can completely cover the air outlet 11 in the width direction; the width of the refrigerating air outlet part 21 is larger than or equal to the width of the air outlet 11, namely, the refrigerating air outlet part 21 can completely cover the air outlet 11 in the width direction, so that the air outlet 11 is closed, the heating is performed to discharge air downwards or the refrigerating is performed to discharge air upwards obliquely.

In some alternative embodiments, the drive assembly includes a drive motor, a gear 31, and a driver 32. The drive motor is disposed within the housing 10. The gear 31 is connected to the driving motor and rotates under the driving of the driving motor. One end of the driving member 32 is provided with a convex tooth 321, the convex tooth 321 is meshed with the gear 31, and the other end of the driving member 32 is connected to the air deflector 20.

The driving motor operates to drive the gear 31 to rotate and drive the driving piece 32 meshed with the gear 31 to rotate, so that the air deflector 20 is driven to rotate around the gear 31, and the sealing part 22 or the heating air outlet part 23 or the refrigerating air outlet part 21 is driven to move to the air outlet 11 and the air outlet 11 is blocked.

In some alternative embodiments, the drive motor comprises a stepper motor.

The stepping motor is also called a pulse motor, is based on the basic electromagnet principle, and is an electromagnet capable of freely rotating, and the action principle is to generate electromagnetic torque by means of the change of air gap flux guide. The stepping motor is the biggest difference relative to other motors for control purposes, in that it receives a digital control signal (an electric pulse signal) and converts it into an angular displacement or a linear displacement corresponding to the digital control signal, and is an actuator for performing digital mode conversion. Moreover, it can open loop position control, and a pulse signal is input to obtain a specified position increment, so-called incremental position control system has reduced cost compared with the traditional direct current control system. The angular displacement of the stepper motor is strictly proportional to the number of pulses input and is synchronized with the pulses in time. Thus, the required rotation angle, speed and direction can be obtained by only controlling the number, frequency and phase sequence of the motor windings.

In some alternative embodiments, the driving member 32 includes a circular arc-shaped driving plate, and in the case that the air guide plate 20 includes the sealing portion 22, the heating air outlet portion 23, and the cooling air outlet portion 21, the circumferential ends of the circular arc-shaped driving plate are connected to the sealing portion 22, the heating air outlet portion 23, and the cooling air outlet portion 21 at the same time.

The air deflector 20 is arranged in the shell 10 and moves up and down at the air outlet 11, and the air deflector 20 is an arc plate. The driving member 32 is connected to the air deflector 20 and the gear 31, and the driving member 32 is formed as a circular arc-shaped driving plate, so that one end of the driving member 32 is simultaneously connected to each part of the air deflector 20, and the other end is engaged with the gear 31. The driving force of the air deflector 20 is uniformly applied by the driving member 32 when the gear 31 rotates.

In some alternative embodiments, the drive assembly is provided in a plurality, and the plurality of drive assemblies are symmetrically disposed within the housing 10.

The driving assembly is provided in plural, for example, 2, 3, 4, or the like. The plurality of driving assemblies are symmetrically arranged, so that the stress on the air deflector 20 in the length direction is symmetrical when the air deflector 20 is driven to rotate, and all parts of the air deflector 20 synchronously move.

In some alternative embodiments, in the case of two driving assemblies, the driving assemblies are symmetrically disposed at two sides in the housing 10 and are respectively connected to two ends of the air deflector 20.

Under the condition that the number of the driving components is two, the two driving components are respectively arranged at two sides in the shell 10, so that the connection mode of the driving components and the shell 10 is simple, and the connection position is not required to be additionally arranged. The two driving assemblies are respectively connected to the two ends of the air deflector 20, and when the air deflector 20 rotates, the two ends of the air deflector 20 synchronously move, so that the air deflector 20 is kept flat, and the air outlet of the air conditioner is prevented from being influenced by torsion caused by different movement of the two ends of the air deflector 20.

Referring to fig. 7, in a specific embodiment, the air deflector 20 includes a cooling air outlet 21, a sealing portion 22, and a heating air outlet 23 from top to bottom. The cooling air outlet portion 21 is provided with a plurality of second ribs 211 extending obliquely upward in the width direction of the air outlet 11. The closing portion 22 has a plate shape. The heating air outlet portion 23 is provided with a plurality of first ribs 231 extending obliquely downward in the width direction of the air outlet 11. The two ends of the air deflector 20 are respectively connected with a driving assembly, and specifically, the air deflector 20 is connected with an arc-shaped driving plate of the driving assembly. The other end of the circular arc-shaped driving plate is provided with a convex tooth 321 which is meshed with the gear 31. The gear 31 is connected with a motor, for example, the motor comprises a driving shaft, the gear 31 is arranged on the driving shaft, and when the motor runs the gear 31 to rotate, the circular arc driving plate is driven to move relative to the gear 31, so that the sealing part 22 or the refrigerating air outlet part 21 or the heating air outlet part 23 seals the air outlet 11.

Fig. 3 and 4 show the relative positions of the air deflector 20 and the housing 10 when the air conditioner is closed, and the closing portion 22 of the air deflector 20 corresponds to the air outlet 11 and closes the air outlet 11.

Fig. 1 and 2 show the relative positions of the air deflector 20 and the housing 10 when the air conditioner is in the cooling mode, and the cooling air outlet portion 21 of the air deflector 20 corresponds to the position of the air outlet 11 and seals the air outlet 11. When the air conditioner is started and the starting refrigeration mode is set, the motor operates to enable the gear 31 to rotate anticlockwise, and the air deflector 20 is driven by the driving assembly to rotate anticlockwise so that the refrigeration air outlet 21 positioned at the upper part moves to the air outlet 11. The refrigeration air outlet part 21 comprises a plurality of second rib plates 211 extending obliquely upwards, the air outlet is led by the second rib plates 211 to realize the obliquely upwards air outlet, and the refrigeration cold air outlet is led to the upper part of the indoor space where the air conditioner is positioned by the second rib plates 211 to flow, so that the temperature of the indoor space is uniformly reduced.

Fig. 5 and 6 show the relative positions of the air deflector 20 and the housing 10 when the air conditioner is in the cooling mode, and the heating air outlet portion 23 of the air deflector 20 corresponds to the position of the air outlet 11 and seals the air outlet 11. When the air conditioner is started and the heating mode is set, the motor is operated to enable the gear 31 to rotate clockwise, and the air deflector 20 is driven by the driving assembly to rotate clockwise so that the heating air outlet 23 positioned at the lower part moves to the air outlet 11. The heating air outlet portion 23 comprises a plurality of first rib plates 231 extending downwards obliquely, the air outlet is led by the first rib plates 231 to realize downwards oblique air outlet, and the heating air outlet is led to the lower portion of the indoor space where the air conditioner is located by the first rib plates 231 to flow, so that the temperature of the indoor space is uniformly increased.

In some embodiments, the air conditioner comprises the aforementioned air conditioner indoor unit.

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 air conditioning indoor unit, comprising:

the shell is provided with an air outlet;

the air deflector is arranged in the shell and corresponds to the air outlet, and comprises a sealing part and a plurality of air outlet parts which are connected, wherein the air outlet parts are provided with rib plates with different extending directions;

the driving assembly is arranged in the shell, the driving end of the driving assembly is connected with the air deflector and used for driving the air deflector to rotate so that the air outlet is blocked by the sealing part or parts of the air outlet parts, and the air outlet is closed or the air outlet directions of the air outlets are different.

2. The indoor unit of claim 1, wherein the plurality of air outlet portions comprises:

the heating air outlet part is provided with a plurality of first rib plates extending obliquely downwards along the width direction of the air outlet; and the refrigerating air outlet part is provided with a plurality of second rib plates extending obliquely upwards along the width direction of the air outlet.

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

one end of the sealing part is connected with the heating air outlet part, and the other end is connected with the refrigerating air outlet part.

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

the length of the sealing part is greater than or equal to the length of the air outlet, and/or the length of the heating air outlet is greater than or equal to the length of the air outlet, and/or the length of the refrigerating air outlet is greater than or equal to the length of the air outlet.

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

the width of the sealing part is larger than or equal to the width of the air outlet, and/or the width of the heating air outlet is larger than or equal to the width of the air outlet, and/or the width of the refrigerating air outlet is larger than or equal to the width of the air outlet.

6. An air conditioning indoor unit according to any of claims 1 to 5, wherein the drive assembly comprises:

the driving motor is arranged in the shell;

the gear is connected with the driving motor and rotates under the driving of the driving motor; and, a step of, in the first embodiment,

and one end of the driving piece is provided with convex teeth which are meshed with the gear, and the other end of the driving piece is connected with the air deflector.

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

the driving piece comprises an arc-shaped driving plate, and under the condition that the air deflector comprises a sealing part, a heating air outlet part and a refrigerating air outlet part, the circumferential end of the arc-shaped driving plate is simultaneously connected with the sealing part, the heating air outlet part and the refrigerating air outlet part.

8. An indoor unit for air conditioning according to any of claims 1 to 5, wherein,

the drive assembly is arranged in a plurality of, and a plurality of drive assemblies are symmetrically arranged in the shell.

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

under the condition that the driving assemblies are arranged in two, the driving assemblies are symmetrically arranged at two sides in the shell and are respectively connected with two ends of the air deflector.

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