CN220931241U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The application relates to the technical field of air conditioning, and discloses an air conditioner indoor unit and an air conditioner. Wherein, the indoor unit of the air conditioner includes: a housing including a cavity; the fan assembly is arranged in the cavity and comprises an air outlet; the air guide assembly is arranged on the shell and comprises a guide piece, the guide piece is positioned between the inner wall of the shell and the air outlet of the fan assembly, and the guide piece can move relative to the shell; one end of the flow guiding piece is arranged at the air outlet, and the flow guiding piece moves relative to the shell to split the air flow exhausted from the air outlet. Through set up the water conservancy diversion spare between the air outlet of fan assembly and the inner wall of casing, separate into two air-out regions with the air outlet through the water conservancy diversion spare, through adjusting the relative position of the tip of water conservancy diversion spare and air outlet, and then realize shunting the regulation to the air current through the air outlet exhaust to satisfy the demand of the air output in different regions, promote heat transfer effect and use experience.

Description

Air conditioner indoor unit and air conditioner

Technical Field

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

Background

When the embedded air conditioner indoor unit is in operation, the fan drives external air flow to be discharged through the fan outlet and then is transmitted to the surface of the heat exchanger through a channel formed by the wall of the fan shell and the wall of the air conditioner shell. Because the structural shapes of the fan shell and the air conditioner shell corresponding to the indoor units with different models are different, the air quantity transferred to the heat exchanger is uneven, and therefore the working efficiency of the heat exchanger and the air quantity of the indoor units are affected.

In the related art, the indoor unit includes a plurality of air outlets, and every air outlet is provided with aviation baffle and motor corresponding. The opening angle of the air deflector is driven by a motor so as to adjust the opening degree of each air outlet. And simultaneously, the air outlet parameters of different air outlets are adjusted by combining the air speed of the indoor fan.

In the disclosed implementation, there are at least the following problems:

In the process of adjusting the air outlet parameters of each air outlet by adjusting the air speed of the indoor fan and the angle of the air deflector, the control logic is complex because the air outlets correspond to the air outlet parameters. In addition, the problem that the air outlet parameters of 1 or more air outlets in the plurality of air outlets cannot be balanced due to the fact that the air speed is too low or too high exists, and the use experience of a user is affected.

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 have simple structures, simplify control logic and improve air supply effect.

In some embodiments, an air conditioning indoor unit includes: a housing including a cavity; the fan assembly is arranged in the cavity and comprises an air outlet; the air guide assembly is arranged on the shell and comprises a guide piece, the guide piece is positioned between the inner wall of the shell and the air outlet of the fan assembly, and the guide piece can move relative to the shell; one end of the flow guiding piece is arranged at the air outlet, and the flow guiding piece moves relative to the shell to split the air flow exhausted from the air outlet.

Optionally, the flow guide member includes: the first guide surface faces one side of the air outlet; the second guide surface faces the other side of the air outlet; a first air channel is formed between the first guide surface and the inner wall of the shell, and a second air channel is formed between the second guide surface and the inner wall of the shell.

Optionally, performing cross section along the direction perpendicular to the plane of the air outlet; in the obtained section, the first diversion surface is an arc line or a straight line, and the second diversion surface is an arc line or a straight line.

Optionally, the length direction of the flow guiding piece is the same as the length direction of the air outlet of the fan assembly; and projecting along the direction perpendicular to the plane of the air outlet, wherein one end of the flow guide piece is positioned between the side walls of the air outlet at two opposite sides along the width direction in the obtained projection plane.

Optionally, the flow guiding assembly further comprises: the driving piece is arranged on the shell, the output end of the driving piece is connected with the flow guiding piece, and the driving piece is used for driving the flow guiding piece to move relative to the air outlet so as to adjust the flow dividing flow.

Optionally, the air conditioner indoor unit further includes: the sliding part is arranged on the inner wall of the shell, the guide piece is in sliding connection with the sliding part, and the driving piece is used for driving the guide piece to slide along the sliding part so as to adjust the relative position between the guide piece and the air outlet.

Optionally, the driving member includes: the motor is arranged on the shell; the input end of the transmission mechanism is connected with the output shaft of the motor, and the output end of the transmission mechanism is connected with the flow guiding piece.

Optionally, the transmission mechanism includes: the rack is arranged at the end part of the flow guiding piece; the gear is sleeved on the output shaft of the motor and meshed with the rack.

Optionally, the housing further comprises: the first air supply outlet is communicated with the first air duct; the second air supply port is communicated with the second air duct. The indoor unit of the air conditioner further comprises: the first heat exchange part is arranged in the first air duct; the second heat exchange part is arranged in the second air duct.

Optionally, the fan assembly includes: the fan cover body is arranged in the cavity and comprises an air outlet; the fan is arranged in the fan cover body.

In some embodiments, an air conditioner includes the air conditioner indoor unit of any of the embodiments described above and a heat exchange system connected to the air conditioner indoor unit.

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

The air conditioner indoor unit provided by the disclosure comprises a shell, a fan assembly and a diversion component. The fan assembly is installed in the cavity of casing. The fan assembly is used for driving gas outside the shell to enter the shell through an air outlet of the fan assembly. The flow guiding component is arranged on the shell. The flow guiding component comprises a flow guiding piece, the flow guiding piece is arranged between the inner wall of the shell and the air outlet of the fan assembly, and one end of the flow guiding piece is arranged at the air outlet. Like this, through setting up the water conservancy diversion spare between the air outlet of fan assembly and the inner wall of casing, separate into two air-out regions with the air outlet through the water conservancy diversion spare, through adjusting the relative position of the tip of water conservancy diversion spare and air outlet, and then realize shunting regulation to the air current through the air outlet exhaust to satisfy the demand of the air output in different regions, promote heat transfer effect and use experience.

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 view of a part of the structure of an indoor unit of an air conditioner according to the embodiment shown in fig. 1;

Fig. 3 is a bottom view of an indoor unit of an air conditioner provided in the embodiment shown in fig. 1;

FIG. 4 is a cross-sectional view in the A-A direction of the indoor unit of the air conditioner provided by the embodiment shown in FIG. 3;

FIG. 5 is a cross-sectional view in the B-B direction of the indoor unit of the air conditioner provided by the embodiment shown in FIG. 3;

FIG. 6 is a schematic view of the airflow direction of the indoor unit of the air conditioner according to the embodiment shown in FIG. 1;

Fig. 7 is a partial schematic view of the air conditioning indoor unit according to the embodiment shown in fig. 6;

fig. 8 is a schematic view of an installation structure of a flow guide of an indoor unit of an air conditioner according to the embodiment shown in fig. 1;

FIG. 9 is a schematic structural view of a flow guiding assembly in an indoor unit of an air conditioner according to the embodiment shown in FIG. 8;

FIG. 10 is an enlarged schematic view of the embodiment of FIG. 9 at X;

FIG. 11 is a front view of the embodiment shown in FIG. 8;

FIG. 12 is a C-C cross-sectional view of the embodiment of FIG. 11;

fig. 13 is an enlarged schematic view at Y in the embodiment shown in fig. 12.

Reference numerals:

100 air conditioning indoor units;

110 a housing; a 111 cavity; 112 sliding part; 113 a first supply port; 114 a second supply port; 1101 top wall; 1102 bottom wall; 1103 first side wall; 1104 a second sidewall; 1105 a third sidewall; 1106 fourth side wall;

120 fan assembly; 122 air outlets; 124 fan housing; 126 fans;

140 a flow directing assembly; 141 flow guide; 142 a first flow guiding surface; 143 second guide surfaces; 144 drive member; 145 motors; 146 transmission mechanism; 147 racks; 148 gears;

150 a first air duct; 160 a second air duct;

170 a first heat exchange section; 180 a second heat exchange section.

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.

In some embodiments, as shown in conjunction with fig. 1 to 5, there is provided an air conditioning indoor unit 100 including: a housing 110, a fan assembly 120, and a baffle assembly 140. The housing 110 includes a cavity 111. The fan assembly 120 is disposed in the cavity 111, and the fan assembly 120 includes an air outlet 122. The guiding component 140 is disposed on the housing 110, the guiding component 140 includes a guiding element 141, the guiding element 141 is located between an inner wall of the housing 110 and the air outlet 122 of the fan assembly 120, and the guiding element 141 can move relative to the housing 110. One end of the guiding element 141 is disposed at the air outlet 122, and the guiding element 141 moves relative to the housing 110 to split the air flow discharged from the air outlet 122.

The air conditioning indoor unit 100 provided by the present disclosure includes a housing 110, a fan assembly 120, and a flow guide assembly 140. The fan assembly 120 is mounted within the cavity 111 of the housing 110. The fan assembly 120 is used for driving gas outside the housing 110 to enter the housing 110 through an air outlet 122 of the fan assembly 120. The flow guide assembly 140 is mounted to the housing 110. The flow guiding component 140 includes a flow guiding element 141, the flow guiding element 141 is installed between the inner wall of the housing 110 and the air outlet 122 of the fan assembly 120, and one end of the flow guiding element 141 is disposed at the air outlet 122. Like this, through set up the water conservancy diversion piece 141 between the air outlet 122 of fan assembly 120 and the inner wall of casing 110, separate into two air-out regions with air outlet 122 through the water conservancy diversion piece 141, through adjusting the relative position of the tip of water conservancy diversion piece 141 and air outlet 122, and then realize shunting regulation to the air current through air outlet 122 exhaust to satisfy the demand of the air-out volume in different regions, promote heat transfer effect and use experience.

Alternatively, as shown in connection with fig. 6, the flow guide 141 includes a first flow guide surface 142 and a second flow guide surface 143. The first diversion surface 142 faces one side of the air outlet 122. The second flow guiding surface 143 faces the other side of the air outlet 122. Wherein, a first air channel 150 is formed between the first guiding surface 142 and the inner wall of the housing 110, and a second air channel 160 is formed between the second guiding surface 143 and the inner wall of the housing 110.

In this embodiment, the deflector 141 includes a first deflector surface 142 and a second deflector surface 143 disposed opposite to each other. One end of the first guide surface 142 extends from the air outlet 122 to the inner wall of the housing 110, and the second guide surface 143 extends from the air outlet 122 to the inner wall of the housing 110. The first and second guide surfaces 142 and 143 extend to opposite sides of the housing 110. In this way, the first air duct 150 and the second air duct 160 are formed by the first air guiding surface 142 and the second air guiding surface 143 and the inner wall of the housing 110, respectively, so as to realize the split-flow adjustment of the air flow discharged from the air outlet 122.

Alternatively, the cross-section is taken in a direction perpendicular to the plane in which the air outlet 122 is located. In the resulting cross-section, the first flow-guiding surface 142 is curved and the second flow-guiding surface 143 is curved.

In this embodiment, the first and second guide surfaces 142 and 143 each adopt an arc surface, and the air flow is guided by adopting the arc surface, so that the air flow is guided.

The cambered surface of the first guiding surface 142 is concave towards the side of the second guiding surface 143, and the cambered surface of the second guiding surface 143 is concave towards the side of the first guiding surface 142, so that the first air duct 150 and the second air duct 160 are both configured into a horn shape to improve the guiding effect.

Alternatively, as shown in connection with fig. 6, the cross section is taken in a direction perpendicular to the plane in which the air outlet 122 is located. In the obtained cross section, the flow guiding member 141 is inverted in a herringbone shape, so as to realize a guiding effect on the air flow discharged from the air outlet 122, so as to guide the air flow to change the flow direction.

Alternatively, the cross-section is taken in a direction perpendicular to the plane in which the air outlet 122 is located. In the resulting cross section, the first flow guiding surface is a straight line (not shown in the figures) and the second flow guiding surface is a straight line (not shown in the figures).

In this embodiment, the first flow guiding surface and the second flow guiding surface are both planar, and the first flow guiding surface and the second flow guiding surface are both disposed obliquely with respect to the plane where the air outlet is located. Wherein, form the contained angle between first water conservancy diversion face and the second water conservancy diversion face to realize shunting and changing the flow direction to the air current that discharges through air outlet 122, promote the water conservancy diversion effect.

Alternatively, the cross-section is taken in a direction perpendicular to the plane in which the air outlet 122 is located. In the resulting cross-section, the deflector 141 is inverted "delta" shaped (not shown) to direct the air flow exiting the air outlet 122 to change direction.

Alternatively, the cross-section is taken in a direction perpendicular to the plane in which the air outlet 122 is located. In the obtained cross section, one of the first flow guiding surface and the second flow guiding surface is a straight line (not shown in the figure), and the other is an arc line, so that the air flow discharged through the air outlet 122 is split and changed in flow direction, and the flow guiding effect is improved. And can adapt to the structure demand of the indoor set of different models, select the corresponding water conservancy diversion structure to set up specifically, promote the adaptability of water conservancy diversion piece 141.

Optionally, as shown in fig. 5, the length direction of the flow guiding element 141 is the same as the length direction of the air outlet 122 of the fan assembly 120.

In this embodiment, the length of the air guide 141 is set equal to or greater than the length of the air outlet 122 of the blower assembly 120. The length extension direction of the air guide 141 is the same as the length extension direction of the air outlet 122. Like this, can play direction and reposition of redundant personnel effect to the whole air outlet 122 exhaust air current of fan assembly 120 through water conservancy diversion piece 141 to promote the water conservancy diversion effect to the air current, and avoided the turbulent flow of air outlet 122 exhaust air current, avoided the air supply to leak outward, promoted the stability of complete machine operation.

Alternatively, the air outlet 122 is projected along a direction perpendicular to a plane in which the air outlet 122 is located, and in the obtained projection plane, one end of the air guide member 141 is located between two side walls of the air outlet 122 opposite to each other in the width direction.

In this embodiment, the projection is performed along a direction perpendicular to the plane of the air outlet 122, and in the obtained projection plane, the projection of the end of the air guide 141 on one side of the air outlet 122 is located between two side walls of the air outlet 122. By moving the flow guiding member 141 along the width direction of the air outlet 122, the air outlet 122 can be split by the flow guiding member 141. And, through the difference of the relative positions of the guide member 141 and the air outlet 122, different air flows discharged through the first air duct 150 and the second air duct 160 are realized.

Specifically, the air outlet 122 is projected along a direction perpendicular to a plane in which the air outlet 122 is located, and in the obtained projection plane, the air guide member 141 partitions the air outlet 122 into a first air outlet area and a second air outlet area. Along with the movement of the flow guiding member 141 along the width direction of the air outlet 122, the areas of the first air outlet area and the second air outlet area follow the change, so that the airflow flow discharged through the first air outlet area and the second air outlet area also follow the change, and then the cold energy which is respectively guided into the room through the first air duct 150 and the second air duct 160 also follows the change. Like this, can realize according to the regional cold volume demand that indoor set corresponds with first wind channel 150 and second wind channel 160, realize the control to water conservancy diversion spare 141, and then can realize the suitable regulation to the air-out flow to promote the heat transfer effect, promote user's use experience.

Optionally, as shown in connection with fig. 8 to 13, the flow guiding assembly 140 further includes: a driving member 144. The driving member 144 is disposed on the housing 110, an output end of the driving member 144 is connected to the air guiding member 141, and the driving member 144 is used for driving the air guiding member 141 to move relative to the air outlet 122 so as to adjust the split flow.

In this embodiment, the baffle assembly 140 further includes a drive member 144 disposed on the housing 110. The driving member 144 is used for driving the guiding member 141 to move relative to the housing 110 to adjust the split flow to the air outlet 122.

Optionally, as shown in fig. 13, the indoor unit 100 further includes a sliding portion 112. The sliding portion 112 is disposed on an inner wall of the housing 110, the guiding element 141 is slidably connected with the sliding portion 112, and the driving element 144 is used for driving the guiding element 141 to slide along the sliding portion 112 so as to adjust a relative position between the guiding element 141 and the air outlet 122.

In this embodiment, the sliding connection of the deflector 141 with the housing is achieved by providing the sliding portion 112 on the inner wall of the housing 110. And the installation supporting function of the guide member 141 is realized by the sliding part 112.

Alternatively, as shown in connection with fig. 8-13, the drive 144 includes a motor 145 and a transmission 146. The motor 145 is provided to the housing 110. The input end of the transmission mechanism 146 is connected with the output shaft of the motor 145, and the output end of the transmission mechanism 146 is connected with the flow guiding member 141.

In this embodiment, the drive 144 includes a motor 145 and a transmission 146. The motor 145 is used to provide power. An output shaft of the motor 145 is connected with an input end of the transmission mechanism 146, and an output end of the transmission mechanism 146 is connected with the flow guiding member 141. The motor 145 drives the transmission mechanism 146 to move, and the transmission mechanism 146 drives the flow guide member 141 to move relative to the air outlet 122, so as to realize the flow diversion and flow distribution of the air flow discharged from the air outlet 122.

Alternatively, as shown in conjunction with fig. 9 and 13, the transmission 146 includes: a rack 147 and a gear 148. The rack 147 is provided at an end of the guide 141. The gear 148 is sleeved on the output shaft of the motor 145, and the gear 148 is meshed with the rack 147.

In this embodiment, the transmission 146 includes a gear 148 and a rack 147 that intermesh. The motor 145 may rotate in a forward direction or a reverse direction to rotate the gear 148, and the gear 148 and the rack 147 mesh to move the deflector 141 relative to the housing 110.

Alternatively, as shown in connection with fig. 13, the sliding portion 112 includes a convex guide rail provided at side walls of opposite sides of the housing 110. The rack 147 is provided with a groove, and the convex guide rail is inserted into the groove. The motor 145 drives the gear 148 to rotate, and the gear 148 drives the rack 147 to reciprocate along the convex guide rail, so that the position of the guide member 141 is adjusted.

Optionally, the both ends of protruding guide rail are provided with limit structure, carry out spacingly through limit structure to the travel of rack 147, avoid the condition emergence of rack 147 derailment to promote the stability of complete machine operation.

Optionally, a gap is formed between the guide member 141 and the housing 110, so as to promote smoothness of movement of the guide member 141 relative to the housing 110.

Optionally, as shown in fig. 2, 4 and 6, the indoor unit 100 further includes: a first heat exchanging part 170 and a second heat exchanging part 180. The first heat exchange portion 170 is disposed in the first air duct 150. The second heat exchanging part 180 is disposed in the second air duct 160.

In this embodiment, the air conditioning indoor unit 100 further includes: the first heat exchanging part 170 and the second heat exchanging part 180 are disposed at opposite sides of the fan assembly 120. The first heat exchange part 170 is arranged in the first air duct 150, and air flow discharged through the air outlet 122 of the fan assembly 120 positioned on one side of the guide member 141 enters the first air duct 150, and enters the room after heat exchange of the first heat exchange part 170. The second heat exchange portion 180 is disposed in the second air duct 160, and the air flow discharged from the air outlet 122 on the other side of the air guide member 141 through the fan assembly 120 enters the second air duct 160, and enters the room after heat exchange is performed through the second heat exchange portion 180.

Optionally, as shown in conjunction with fig. 1, 3 and 4, the housing 110 further includes: a first air supply port 113 and a second air supply port 114. The first air supply port 113 communicates with the first air duct 150. The second air supply port 114 communicates with the second air duct 160.

In this embodiment, the housing 110 includes a first air supply port 113 in communication with the first air duct 150, and a second air supply port 114 in communication with the second air duct 160. A part of the air flow split by the air guide 141 passes through the first air duct 150 and is introduced into the room through the first air supply port 113. The other part of the air flow split by the air guide 141 passes through the second air duct 160 and is introduced into the room through the second air supply port 114.

Specifically, as shown in connection with fig. 4 and 5, the housing 110 includes a top wall 1101 and a bottom wall 1102 that are disposed opposite to each other, and a first side wall 1103, a second side wall 1104, a third side wall 1105, and a fourth side wall 1106 that are positioned between the top wall 1101 and the bottom wall 1102. Wherein the first side wall 1103 and the third side wall 1105 are disposed opposite to each other, and the second side wall 1104 and the fourth side wall 1106 are disposed opposite to each other.

Further, the first air supply port 113 and the second air supply port 114 are opened at the bottom wall 1102, and the air inlet is opened at the bottom wall 1102. The flow guide 141 extends in the direction from the first side wall 1103 to the third side wall 1105. The sliding parts 112 are distributed on the first side wall 1103 and the third side wall 1105 to realize sliding connection with the two ends of the flow guiding member 141. The guide member 141 is located at the top side and has a certain gap with the top wall 1101, so as to realize smooth sliding of the guide member 141.

Further, the first heat exchanging portion 170 and the second heat exchanging portion 180 extend in the direction of the first side wall 1103 to the third side wall 1105. The first and second air supply ports 113 and 114 extend in the directions of the first to third sidewalls 1103 to 1105.

Further, along the directions from the second side wall 1104 to the fourth side wall 1106, the fan assembly 120 is located in the middle, and the first heat exchanging portion 170 and the second heat exchanging portion 180 are respectively disposed on two sides of the fan assembly 120. The external air flow enters the cavity 111 under the action of the fan assembly 120, is discharged through the air outlet 122 of the fan assembly 120, flows to two sides respectively, exchanges heat through the first heat exchange part 170 and the second heat exchange part 180 respectively, and enters the room through the first air outlet 113 and the second air outlet 114.

Alternatively, as shown in connection with FIG. 2, the blower assembly 120 includes: the fan housing 124 and the fan 126. The fan housing 124 is disposed in the cavity 111. The fan housing 124 includes an air outlet 122. A fan 126 is disposed within the fan housing 124.

In this embodiment, the fan assembly 120 includes a fan housing 124 and a fan 126, with the direction of airflow being achieved by the provision of the fan housing 124.

Optionally, the indoor unit 100 further includes an infrared sensor disposed on the bottom wall 1102 of the housing 110. And detecting the indoor personnel condition through an infrared sensor. Specifically, the first person information located on the side of the first air supply port 113 and the second person information located on the side of the second air supply port 114 are confirmed by the information detected by the infrared sensor. Under the condition that the number of people of the first personnel information is greater than the number of people corresponding to the second personnel information, the control driving piece 144 drives the flow guiding piece 141 to move towards one side of the second air supply opening 114 so as to increase the air quantity entering the first air duct 150, further improve the indoor air quantity fed through the first air supply opening 113, further realize reasonable distribution of the air quantity and improve the indoor heat exchange effect. Otherwise, under the condition that the number of people in the first personnel information is smaller than that corresponding to the second personnel information, the control driving piece 144 drives the flow guiding piece 141 to move towards one side of the first air supply opening 113 so as to increase the air quantity entering the second air duct 160, and further improve the indoor air quantity fed through the second air supply opening 114, further realize reasonable distribution of the air quantity and improve the indoor heat exchange effect. In the case that the number of persons of the first person information is equal to the number of persons corresponding to the second person information, the air guide 141 is controlled to be located at the middle position of the air outlet 122, so that the air enters the first air duct 150 and the second air duct 160 are substantially balanced.

Specifically, the maximum distance that the air guide 141 moves unidirectionally is equal to the width of the air outlet 122. That is, the deflector 141 can move from one side to the other side of the air outlet 122 along the direction of the second to fourth sidewalls 1104 to 1106.

Specifically, as shown in fig. 6, the shift position of the air guide 141 is divided into 10 shift positions, that is, the width of the air outlet 122 is equally divided into 10 parts along the direction from the second side wall 1104 to the fourth side wall 1106. The center-divided position of the width of the air outlet 122 is defined as an origin O, and the second side wall 1104 is defined as a left region, and 5 shift positions in the left region are Δl1, 2Δl1, 3Δl1, 4Δl1, and 5Δl1, respectively. The fourth side wall 1106 side is defined as the right side region, and the 5 gear positions of the right side region are Δl2, 2Δl2, 3Δl2, 4Δl2, 5Δl2, respectively.

Illustratively, the control steps of the air conditioning indoor unit 100 are as follows: the information of the number of people in the left and right areas is detected by an infrared sensor.

When the number of people information in the left area is larger than or equal to the number of people information in the right area, the number of people difference in the two sides is calculated, and the ratio of the number of people difference to the number of people information in the right area is calculated. At a ratio of 0.ltoreq.20%, controlling the flow guide 141 to move right to Δl2; the ratio is less than or equal to 20% and less than 40%, and the control flow guide member 141 moves to the right to the position of 2 delta L2; the ratio is less than or equal to 40% and less than 60%, and the control flow guide member 141 moves to the right to the position of 3 delta L2; the ratio is less than or equal to 70% and less than 80%, and the control flow guide member 141 moves to the right to the position of 4 delta L2; the ratio is more than or equal to 80 percent, and the control flow guide member 141 moves to the right to the position of 5 delta L2.

When the number of people information in the left area is smaller than that in the right area, the number of people difference in the two areas is calculated, and the ratio of the number of people difference to the number of people information in the left area is calculated. At a ratio of 0.ltoreq.20%, controlling the flow guide 141 to move left to Δl1; the ratio is less than or equal to 20% and less than 40%, and the control flow guide member 141 moves leftwards to the position of 2 delta L1; the ratio is less than or equal to 40% and less than 60%, and the diversion piece 141 is controlled to move left to the position of 3 delta L1; the ratio is less than or equal to 70% and less than 80%, and the diversion piece 141 is controlled to move to the left to the position of 4 delta L1; the ratio is more than or equal to 80 percent, and the diversion piece 141 is controlled to move to the position of 5 delta L1.

In order to improve indoor heat exchange effect, the information of the number of people in the left area and the right area is detected through the infrared sensor at intervals of preset periods. Therefore, the air quantity can be timely adjusted according to the change of the personnel conditions, so that the use experience of a user is improved.

Optionally, the preset period has a value ranging from half an hour to 3 hours. The specific setting can be carried out according to the actual use situation. For example, a classroom can be set appropriately according to the time of class. The house can be set according to the law of family life. And are not listed here.

Alternatively, the air conditioning indoor unit 100 includes an embedded indoor unit.

In some embodiments, an air conditioner includes the air conditioner indoor unit of any of the embodiments described above and a heat exchange system connected to the air conditioner indoor unit.

The air conditioner provided by the disclosure comprises a heat exchange system and an air conditioner indoor unit. The heat exchange system is used for realizing refrigeration or heating. The indoor unit of the air conditioner is arranged indoors. By adopting the air conditioner indoor unit of any one of the embodiments, the air conditioner indoor unit has all the beneficial effects of any one of the embodiments, and is not described herein.

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:

A housing including a cavity;

The fan assembly is arranged in the cavity and comprises an air outlet;

The air guide assembly is arranged on the shell and comprises a guide piece, the guide piece is positioned between the inner wall of the shell and the air outlet of the fan assembly, and the guide piece can move relative to the shell;

One end of the flow guiding piece is arranged at the air outlet, and the flow guiding piece moves relative to the shell to split the air flow exhausted from the air outlet.

2. The indoor unit of claim 1, wherein the flow guide member comprises:

The first guide surface faces one side of the air outlet;

the second guide surface faces the other side of the air outlet;

A first air channel is formed between the first guide surface and the inner wall of the shell, and a second air channel is formed between the second guide surface and the inner wall of the shell.

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

Carrying out cross section along the direction perpendicular to the plane of the air outlet;

In the obtained section, the first diversion surface is an arc line or a straight line, and the second diversion surface is an arc line or a straight line.

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

The length direction of the flow guiding piece is the same as the length direction of the air outlet of the fan assembly;

And projecting along the direction perpendicular to the plane of the air outlet, wherein one end of the flow guide piece is positioned between the side walls of the air outlet at two opposite sides along the width direction in the obtained projection plane.

5. The indoor unit of any of claims 1-4, wherein the baffle assembly further comprises:

The driving piece is arranged on the shell, the output end of the driving piece is connected with the flow guiding piece, and the driving piece is used for driving the flow guiding piece to move relative to the air outlet so as to adjust the flow dividing flow.

6. The indoor unit of claim 5, further comprising:

The sliding part is arranged on the inner wall of the shell, the guide piece is in sliding connection with the sliding part, and the driving piece is used for driving the guide piece to slide along the sliding part so as to adjust the relative position between the guide piece and the air outlet.

7. The indoor unit of claim 5, wherein the driving element comprises:

The motor is arranged on the shell;

The input end of the transmission mechanism is connected with the output shaft of the motor, and the output end of the transmission mechanism is connected with the flow guiding piece.

8. The indoor unit of claim 7, wherein the transmission mechanism comprises:

The rack is arranged at the end part of the flow guiding piece;

the gear is sleeved on the output shaft of the motor and meshed with the rack.

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

The housing further includes: the first air supply port is communicated with the first air channel, and the second air supply port is communicated with the second air channel;

The indoor unit of the air conditioner further comprises: the first heat exchange part and the second heat exchange part, the first heat exchange part is arranged in the first air duct, and the second heat exchange part is arranged in the second air duct.

10. An air conditioner, comprising:

The air conditioning indoor unit according to any one of claims 1 to 9; and

And the heat exchange system is connected with the indoor unit of the air conditioner.