CN220061895U - Air conditioner indoor unit and air conditioner - Google Patents

Abstract

The utility model discloses an air conditioner indoor unit and an air conditioner, wherein the air conditioner indoor unit comprises: the air inlet and the air outlet are formed in the shell, an air duct shell is arranged in the shell, and an air outlet is formed in one side of the air duct shell, which is close to the air outlet; the shielding piece is movably arranged in the shell at a first position and a second position, the air inlet and the air outlet are communicated through the shielding piece at the first position, and the air inlet and the air outlet are disconnected through the shielding piece at the second position. According to the air conditioner indoor unit provided by the embodiment of the utility model, the shielding piece is arranged at the air passage of the air passage shell, and the air passage inside the shell can be closed by moving the shielding piece to the second position, so that the air passage inside the shell is relatively closed, and water of the air conditioner indoor unit is difficult to flow to the air outlet through the air passage during cleaning, so that the water splashing probability of the air conditioner indoor unit during cleaning can be reduced, and the use experience of a user is improved.

Description

Air conditioner indoor unit and air conditioner

Technical Field

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

Background

In the related art, when the air conditioner indoor unit is used for cleaning the wind wheel or the air duct inner part, water can splash out of the air conditioner indoor unit, so that the use experience of a user is affected, and an improvement space exists.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide an air conditioning indoor unit that can reduce the probability of water splashing during cleaning.

The utility model also provides an air conditioner.

An indoor unit of an air conditioner according to an embodiment of a first aspect of the present utility model includes: the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell, an air channel shell is arranged in the shell, and an air outlet is formed in one side of the air channel shell, which is close to the air outlet; the shielding piece is movably arranged in the shell at a first position and a second position, the shielding piece is used for opening the air inlet to be communicated with the air outlet at the first position, and the shielding piece is used for closing the air outlet to be disconnected with the air inlet at the second position.

According to the air conditioner indoor unit provided by the embodiment of the utility model, the shielding piece is arranged at the air passing opening of the air duct shell, and the air passing opening is opened by enabling the shielding piece to move to the first position so as to enable the air inlet to be communicated with the air outlet, so that the air conditioner indoor unit can supply air outwards, and the normal operation of the air conditioner indoor unit is ensured; through making shielding member activity to the second position, close the air gap to make the inside wind channel of casing relatively closed, the water of air conditioning indoor set when wasing is difficult to flow to air outlet department through the air gap, thereby can reduce the probability of water spill when air conditioning indoor set washs, improve user's use experience.

According to some embodiments of the utility model, a first water receiving groove is arranged in the shell, and the first water receiving groove is positioned on one side of the shielding piece, which is away from the air outlet.

In some examples, the shield extends obliquely from above to below in a direction approaching the first water receiving channel when the shield is in the second position.

In some examples, a portion of the air duct case is recessed to form the first water receiving groove extending along a length direction of the air conditioning indoor unit, and one end of the first water receiving groove has a first water outlet.

In some examples, a water receiving member is disposed on a side of the air duct case facing away from the shielding member, the first water receiving groove is communicated with the water receiving member, a second water receiving groove is disposed on the air duct case and is used for receiving condensed water of a heat exchanger of the indoor unit of the air conditioner, a second water outlet of the second water receiving groove corresponds to the water receiving member in position and is located above the water receiving member, and the water receiving member is provided with a water drainage collecting port.

According to some embodiments of the utility model, the air duct comprises a housing, a shielding piece, a driving piece and a shielding piece, wherein the shielding piece is rotatably connected with the air duct housing through a rotating shaft, the driving piece is arranged in the housing and connected with the shielding piece, and the driving piece is used for driving the shielding piece to rotate.

In some examples, the air duct housing includes a volute section and a volute section, the volute section is disposed on one side of the volute section and forms the air passage with the volute section, and the shutter is rotatably connected with the volute section.

In some examples, a portion of the volute section is recessed away from the volute tongue to form a relief groove, at least a portion of the shield being located within the relief groove when the shield is in the first position.

In some examples, the air duct housing includes a volute section, a volute tongue, and two oppositely disposed baffles, each of the baffles being connected to the volute section and the volute tongue, respectively, the shield being located between the two baffles, and the driver being disposed on the baffles on a side of the baffles facing away from the shield.

In some examples, a stop is provided on the shield, and the shield has a connecting portion adapted to snap fit with the stop in the first position.

According to some embodiments of the utility model, the air conditioner indoor unit further includes: the water washing device is arranged in the shell and connected with a water source, and the water washing device is suitable for working to clean the internal components of the air conditioner indoor unit when the shielding piece moves to the second position.

In some examples, the water washing device includes a water outlet pipe disposed within the housing and adjacent to the air duct housing, the water outlet pipe extending along a length direction of the air conditioning indoor unit and having a plurality of water spray holes.

In some examples, the housing includes a chassis, and the air duct housing is provided on or integrally formed with the chassis.

According to the air conditioner provided by the embodiment of the second aspect of the utility model, the air conditioner indoor unit provided by the embodiment of the first aspect of the utility model is adopted, so that the inner components can be cleaned by the water for the air conditioner, the cleaning effect of the air conditioner is improved, the probability of splashing of the water during cleaning is reduced, and the use experience of a user is improved.

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

Drawings

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

fig. 1 is a schematic view illustrating a partial structure of an indoor unit of an air conditioner according to some embodiments of the present utility model;

FIG. 2 is an enlarged view of the structure A of FIG. 1;

FIG. 3 is a side view of the structure shown in FIG. 1;

fig. 4 is a schematic view of an air conditioning indoor unit according to some embodiments of the present utility model, wherein the shield is in a first position;

FIG. 5 is an enlarged view of the B structure of FIG. 4;

FIG. 6 is a cross-sectional view taken along section line C-C of FIG. 4;

FIG. 7 is an enlarged view of the D structure of FIG. 6;

FIG. 8 is a cross-sectional view taken along section line E-E of FIG. 6;

fig. 9 is a schematic view of a partial structure of an indoor unit of an air conditioner according to some embodiments of the present utility model at another view angle;

FIG. 10 is an enlarged view of the F structure of FIG. 9;

FIG. 11 is a side view of the structure shown in FIG. 9;

fig. 12 is a schematic view of an air conditioning indoor unit according to some embodiments of the present utility model, wherein the shield is in a second position;

FIG. 13 is a cross-sectional view taken along section line G-G of FIG. 12;

FIG. 14 is an enlarged view of the H structure of FIG. 13;

fig. 15 is a cross-sectional view taken along section line I-I of fig. 13.

Reference numerals:

the air conditioning indoor unit 100, the air outlet 110,

the air duct shell 10, the air passing opening 101, the volute part 11, the avoidance groove 111, the volute tongue 12, the baffle 13, the limit part 131,

the length of the shield 20, the connecting portion 21,

a first water receiving tank 31, a first water outlet 311, a second water outlet 321, a water receiving member 33, a water discharge collecting port 331,

the driving member 40 is provided with a driving member,

a water outlet pipe 51, a water spraying hole 511.

Detailed Description

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

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

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

An air conditioning indoor unit 100 according to an embodiment of the present utility model is described below with reference to fig. 1 to 15.

As shown in fig. 1 to 15, an air conditioning indoor unit 100 according to an embodiment of the present utility model includes: the air conditioner comprises a shell and a shielding piece 20, wherein an air inlet (not shown in the figure) and an air outlet 110 are formed in the shell, an air duct shell 10 is formed in the shell, an air duct can be formed in the air duct shell 10, and an air outlet 101 is formed in one side of the air duct shell 10, which is close to the air outlet 110, namely the air outlet 101 is positioned between the air inlet and the air outlet 110; the shielding member 20 is arranged in the shell, the shielding member 20 can move between a first position and a second position, the air passing opening 101 is opened by the shielding member 20 at the first position so that the air inlet is communicated with the air outlet 110, the outward air supply of the air conditioner indoor unit 100 can be realized, the air passing opening 101 is closed by the shielding member 20 at the second position so that the air duct is disconnected from the air outlet 110, and the relative closure of the air duct in the air conditioner indoor unit 100 can be realized.

According to the air conditioner indoor unit 100 of the embodiment of the utility model, the shielding piece 20 is arranged at the air passing opening 101 of the air duct shell 10, and the air passing opening 101 is opened by enabling the shielding piece 20 to move to the first position so as to enable the air inlet to be communicated with the air outlet 110, so that the air conditioner indoor unit 100 can supply air outwards, and the normal operation of the air conditioner indoor unit 100 is ensured; through making the shielding piece 20 move to the second position, the air passing port 101 is closed, so that the air duct in the shell is relatively closed, and water of the air conditioner indoor unit 100 during cleaning is difficult to flow to the air outlet 110 through the air passing port 101, so that the probability of water splashing during cleaning of the air conditioner indoor unit 100 can be reduced, and the use experience of a user is improved.

As shown in fig. 7 and 14, according to some embodiments of the present utility model, a first water receiving groove 31 is disposed in a housing, the first water receiving groove 31 is located at a side (a rear side as shown in fig. 7) of a shielding member 20 facing away from an air outlet 110, that is, the first water receiving groove 31 and the air outlet 110 are located at two sides of the shielding member 20, when the shielding member 20 shields an air outlet 101, cleaning water in the shielding member 20 and an air duct can flow into the water receiving groove 31, the water receiving groove 31 can effectively intercept the cleaning water, reduce the probability of the cleaning water flowing to the air outlet 110, further reduce the probability of water splashing during cleaning of an indoor unit 100 of an air conditioner, and facilitate centralized drainage of accumulated water.

In some examples, when the shielding member 20 is located at the second position, the shielding member 20 extends obliquely from top to bottom in a direction approaching the first water receiving groove 31, as shown in fig. 14, the first water receiving groove 31 is located at the rear side of the shielding member 20, and the shielding member 20 extends obliquely from top to bottom and backward, so that water splashed onto the shielding member 20 can drop down into the first water receiving groove 31 along the surface of the shielding member 20, an effective blocking effect can be achieved on cleaning water, accumulation blocking of the water by the first water receiving groove 31 is facilitated, concentrated drainage of accumulated water is facilitated, and the use experience of a user is improved.

As shown in fig. 7, 10 and 14, in some examples, a portion of the air duct housing 10 is recessed to form a first water receiving groove 31, for example, the first water receiving groove 31 is recessed toward a side (a rear side as shown in fig. 7) of the air duct housing 10 away from the shielding member 20, the first water receiving groove 31 is integrally formed on the air duct housing 10 so as to receive water splashed outwards during cleaning, and the first water receiving groove 31 can extend along a length direction (an inner-outer direction as shown in fig. 1) of the air conditioning indoor unit 100, so that on one hand, a water accumulation capacity of the first water receiving groove 31 can be increased to prevent excessive water accumulation from overflowing the first water receiving groove 31, and on the other hand, a water receiving range of the first water receiving groove 31 can be increased to reduce a water splashing probability during cleaning; one end (the outer end as shown in fig. 10) of the first water receiving tank 31 is provided with a first water outlet 311 for discharging the accumulated water in the first water receiving tank 31, so that the accumulated water can be prevented from overflowing the first water receiving tank 31 due to excessive accumulated water, centralized discharge of the accumulated water in the air conditioning indoor unit 100 can be realized, and the arrangement rationality of the air conditioning indoor unit 100 can be improved.

As shown in fig. 3, 10 and 11, in some examples, a side of the air duct case 10 facing away from the shielding member 20 (a rear side as shown in fig. 7) has a water receiving member 33, the first water receiving tank 31 communicates with the water receiving member 33, and thus the accumulated water in the first water receiving tank 31 can be discharged into the water receiving member 33 through the first water discharge port 311; the air duct shell 10 is provided with a second water receiving groove (not shown in the figure), the second water receiving groove is used for receiving condensed water of the heat exchanger of the air conditioner indoor unit 100, a second water outlet 321 of the second water receiving groove corresponds to the position of the water receiving piece 33, and the second water outlet 321 is positioned above the water receiving piece 33, so that the water receiving piece 33 can receive water discharged by the second water outlet 321, the water receiving piece 33 is provided with a water discharge collecting opening 331, and the water receiving piece 33 can collect accumulated water discharged by the first water receiving groove 31 and the second water receiving groove and then discharge the accumulated water through the water discharge collecting opening 331; the concentrated drainage of accumulated water can be realized, so that a drain pipe can be adopted to be connected with the drain collecting port 331, the water quantity of the drain pipe is reduced, the installation and arrangement of the inner structure of the air conditioner indoor unit 100 are facilitated, and the cost is reduced.

In addition, compared with the technical scheme that a plurality of drain pipes are arranged to drain water in the first water receiving tank 31 and the second water receiving tank respectively, the water receiving piece 33 is arranged to collect and discharge accumulated water in a concentrated manner, so that the selection range of the installation position of the air conditioner indoor unit 100 can be enlarged, and the cost can be saved.

As shown in fig. 1 and 2, according to some embodiments of the present utility model, the shielding member 20 is rotatably connected to the duct housing 10 through a rotation shaft, so that the shielding member 20 is convenient to move, the space occupied by the movement of the shielding member 20 can be reduced, the arrangement is convenient, and the miniaturization of the indoor unit 100 of the air conditioner is facilitated; when the shutter 20 rotates to the first position, one side (the rear side as shown in fig. 7) surface of the shutter 20 is close to the air duct housing 10 and is in clearance fit with or attached to the inner surface of the air duct housing 10, so that the air outlet 101 is opened to enable the air inlet to be communicated with the air outlet 110 through the air duct, and when the shutter 20 rotates to the second position, the upper side and the lower side of the shutter 20 are simultaneously abutted with the air duct housing 10 to close the air outlet 101 to enable the air duct to be disconnected from the air outlet 110.

In other examples, a chute may be disposed on one side of the air duct housing 10 near the air outlet 101 or other parts of the indoor unit 100, and the shielding member 20 may be slidably matched with the chute, so as to realize sliding installation of the shielding member 20, which is reliable and convenient for maintenance; when the shielding member 20 is in the second position, two ends of the shielding member 20 can be abutted against the air duct shell 10 to close the air inlet 101, so that the air inlet is disconnected from the air outlet 110, and further, the shielding member 20 slides upwards or downwards and can slide to the first position to open the air inlet 101, so that the air inlet is communicated with the air outlet 110.

As shown in fig. 2, 6 and 13, in some examples, the air duct housing 10 includes a volute section 11 and a volute tongue section 12, the volute tongue section 12 is disposed on one side (upper side as shown in fig. 6) of the volute section 11, and an air passage 101 is formed between the volute tongue section 12 and the volute section 11, and one end (lower end as shown in fig. 14) of the shutter 20 is rotatably connected to the volute section 11, whereby the shutter 20 rotates about a rotation axis during rotation of the shutter 20, so that the air passage 101 is opened when the shutter 20 rotates to a first position, and the air passage 101 is closed when the shutter 20 rotates to a second position.

In other examples, the volute section 11 may be provided with a downwardly recessed chute such that the shroud 20 may slide up and down along the chute, and the shroud 20 may then slide down to a first position to open the air gap 101 and up to a second position to close the air gap 101; of course, the chute may also be disposed at the volute tongue 12, and the shutter 20 may slide up and down along the chute, so that the shutter 20 may slide up to the first position to open the air gap 101, and may slide down to the second position to close the air gap 101.

As shown in fig. 14, in some examples, a part of the volute section 11 is recessed in a direction away from the volute tongue 12 (from top to bottom as shown in fig. 14) to form an avoidance groove 111, when the shielding member 20 is located at the first position, at least a part of the shielding member 20 is located in the avoidance groove 111, or the shielding member 20 is entirely located in the avoidance groove 111, so that the upper surface of the shielding member 20 is flush with the inner surface of the volute section 11, the inner surface of the air duct casing 10 is flat, the over-wind resistance can be reduced, the air flow in the air conditioner indoor unit 100 flows to the air outlet 110 along the air duct casing 10, and the influence of the arrangement of the shielding member 20 on the air outlet effect of the air conditioner indoor unit 100 is avoided.

As shown in fig. 1, 3 and 11, in some examples, the indoor air-conditioning unit 100 further includes a driving element 40, where the driving element 40 is disposed in the casing, and the driving element 40 is connected to the shielding element 20, and the driving element 40 is used to drive the shielding element 20 to rotate around the rotation axis, so that by controlling the driving element 40 to work, accurate control of the rotation position of the shielding element 20 can be achieved, and reliability of rotation of the shielding element 20 between the first position and the second position is improved; the driving element 40 may drive the shielding element 20 to rotate clockwise to the first position, at this time, as shown in fig. 6, the shielding element 20 opens the air outlet 101, so that the air inlet is communicated with the air outlet 110, ensuring that the air conditioning indoor unit 100 works normally (such as blowing out outwards), and the driving element 40 may drive the shielding element 20 to rotate anticlockwise to the second position, at this time, as shown in fig. 13, the shielding element 20 closes the air outlet 101, so that the air inlet is disconnected from the air outlet 110, so that the air channel inside the casing is relatively closed, and water of the air conditioning indoor unit 100 during cleaning is difficult to flow to the air outlet 110 through the air outlet 101, thereby reducing the probability of water splashing during cleaning of the air conditioning indoor unit 100, and improving user experience.

In other examples, the shield 20 may be provided with a rack that extends along the width of the shield 20 (up and down as viewed in FIG. 14) and the driver 40 may be engaged with the rack by a gear to drive movement of the shield 20.

As shown in fig. 1, 2 and 8, in some examples, the air duct housing 10 includes a volute section 11, a volute tongue 12 and two baffles 13, where the two baffles 13 are disposed opposite to each other on two sides (outside as shown in fig. 2) of the air duct housing 10, and each baffle 13 may be simultaneously connected to the volute section 11 and the volute tongue 12, so that the air duct housing 10 is structurally stable, and an air outlet 101 may be formed on the air duct housing 10, and the air outlet 101 may be used to communicate with the air inlet and the air outlet 110; the shielding member 20 is located between the two baffles 13, so that the shielding member 20 is beneficial to closing the air outlet 101, the driving member 40 is arranged on the baffles 13, and the driving member 40 is located on one side (the outer side as shown in fig. 8) of the baffles 13, which is away from the shielding member 20, namely, the driving member 40 and the shielding member 20 are located on two sides of the baffles 13, thereby facilitating the driving of the shielding member 20 by the driving member 40, simultaneously enabling the installation arrangement to be reasonable, and saving the inner space of the air conditioner indoor unit 100.

In some examples, the baffle 13 is provided with a limiting part 131, the shielding member 20 is provided with a connecting part 21, after the shielding member 20 rotates to the first position, the connecting part 21 can be matched with the limiting part 131 in a clamping manner, specifically, a part of the inner wall surface of the baffle 13 can be outwards recessed or penetrated in the inner and outer directions to form the limiting part 131, a part, corresponding to the limiting part 131, of the outer side of the shielding part 20 can be upwards raised to form the connecting part 21, a part, close to the edge of the limiting part 131, of the connecting part 21 can be inwards recessed to form a groove, the edge of the limiting part 131 can be clamped with the groove of the connecting part 21, limiting of the shielding part 20 is achieved, stability of the shielding part 20 at the first position is improved, and the shielding part 20 is prevented from moving under the influence of the air supply flow.

The volute tongue 12 can be provided with a limiting groove, after the shielding piece 20 rotates to the second position, the connecting part 21 can be inserted into the limiting groove, limiting of the shielding part 20 is achieved, and stability of the shielding part 20 at the second position is improved.

According to some embodiments of the present utility model, the air conditioning indoor unit 100 further includes: the water washing device is arranged in the shell, and is connected with a water source, for example, a water tank can be arranged in the shell, the water washing device is connected with the water tank, or the water washing device can be communicated with the water source (a tap, a water supply pipe and the like) positioned outside the air conditioner indoor unit 100 through a water delivery device (a water delivery pipe).

When the shielding member 20 moves to the second position, the shielding member 20 closes the air passage 101, so that the air passage is relatively closed, the air inlet is disconnected from the air outlet 110, and at this time, the washing device works to wash the internal components of the indoor unit 100 of the air conditioner, such as the wind wheel, the heat exchanger or the inner wall surface of the air passage shell 10.

As shown in fig. 4 and 5, in some examples, the water washing apparatus includes a water outlet pipe 51, the water outlet pipe 51 is provided in the housing, and the water outlet pipe 51 is adjacent to the duct housing 10, the water outlet pipe 51 extends along a length direction (an inside-outside direction as shown in fig. 4) of the air conditioning indoor unit 100, and the water outlet pipe 51 has a plurality of water spray holes 511, which can increase a water spray range to improve a washing effect of the internal components of the air conditioning indoor unit 100.

As shown in fig. 1 and 2, in some examples, the housing includes a chassis on which the duct housing 10 may be disposed, facilitating assembly of the internal components of the air conditioning indoor unit 100; the air duct shell 10 can also be integrally formed with the chassis, so that the structural strength of the air conditioner indoor unit 100 can be improved, and the maintenance is convenient.

According to the air conditioner provided by the embodiment of the utility model, the air conditioner comprises the air conditioner indoor unit 100, and by adopting the air conditioner indoor unit 100, the internal components can be cleaned by the air conditioner water, so that the cleaning effect of the air conditioner is improved, the splashing probability of the water during cleaning is reduced, and the use experience of a user is improved.

As shown in fig. 1 to 15, according to some specific embodiments of the present utility model, an air conditioning indoor unit 100 includes: a housing, a shutter 20, a driver 40 and a water washing device; an air inlet and an air outlet 110 are arranged on the shell, an air channel shell 10 is arranged in the shell, an air channel can be formed in the air channel shell 10 and used for communicating the air inlet with the air outlet 110, and an air passing port 101 is formed on one side (the front side shown in fig. 7) of the air channel, which is close to the air outlet 110; the air duct housing 10 includes a volute section 11, a volute tongue 12, and two baffles 13, the two baffles 13 being oppositely disposed on two sides (outside as shown in fig. 2) of the air duct housing 10, and each baffle 13 being connectable to both the volute section 11 and the volute tongue 12, the volute section 11 being located on a lower side of the volute tongue 12, and a portion of the volute section 11 being recessed toward a side (a rear side as shown in fig. 7) away from the air outlet 110 to form a first water receiving groove 31, and another portion of the volute section 11 being recessed toward a direction (an up-down direction as shown in fig. 14) away from the volute tongue 12 to form an avoidance groove 111; the side of the volute section 11 facing away from the shielding member 20 (the rear side as shown in fig. 7) has a water receiving member 33, the water receiving member 33 has a drain collecting port 331, the first water receiving groove 31 communicates with the water receiving member 33, a second water receiving groove (not shown) for receiving condensed water of the heat exchanger of the air conditioning indoor unit 100 is provided on the air duct casing 10, and the second water receiving groove has a second drain port 321, and the second drain port 321 corresponds to the water receiving member 33 in position.

The shielding member 20 is provided on one side (the front side as shown in fig. 7) of the volute section 11 near the air outlet 110, and the shielding member 20 is located between the two baffles 13; the driving member 40 is disposed on a side (an outer side as shown in fig. 8) of the baffle 13 facing away from the shielding member 20, and a driving shaft of the driving member 40 penetrates the baffle 13 for driving the shielding member 20 to rotate; the water washing device is provided in the housing, and has a water outlet pipe 51, the water outlet pipe 51 is disposed adjacent to the air duct housing 10, and the water outlet pipe 51 extends along a length direction (an inside-outside direction as shown in fig. 4) of the air conditioning indoor unit 100, and the water outlet pipe 51 has a plurality of water spray holes 511 for spraying water to the air duct or the wind wheel.

As shown in fig. 7, the driving member 40 may drive the shielding member 20 to rotate to the first position, at this time, the shielding member 20 enters the avoidance groove 111, and the surface (the lower surface as shown in fig. 7) of the shielding member 20 is attached to the volute portion 11, so as to open the air passing opening 101, so that the air inlet and the air outlet 110 are communicated, and the air supply of the indoor unit 100 of the air conditioner can be realized; as shown in fig. 14, the driving member may drive the shielding member 20 to rotate to the second position, at this time, the upper end of the shielding member 20 is overlapped with the volute tongue 12, and the lower end of the shielding member 20 is overlapped with the volute section 11 to close the air passing opening 101, so that the air inlet and the air outlet 110 are disconnected, and the air duct in the air conditioner indoor unit 100 can be relatively closed, and then the plurality of water spraying holes 511 of the water outlet pipe 51 spray water to the wind wheel or the air duct, so that the cleaning of the internal components of the air conditioner indoor unit 100 can be realized, and the cleaning water is discharged to the water receiving member 33 through the first water receiving groove 31, and the accumulated water discharged from the first water receiving groove 31 and the second water receiving groove is discharged through the water discharging collecting opening 331 after being collected, thereby reducing the probability of water splashing during cleaning, and the user experience is good.

Other constructions and operations of the air conditioner according to the embodiment of the present utility model are known to those skilled in the art, and will not be described in detail herein. In the description of the utility model, a "first feature" or "second feature" may include one or more of such features. The vertical direction, the horizontal direction, and the front-rear direction are defined by the vertical direction, the horizontal direction, and the front-rear direction in the drawing.

In the description of the present utility model, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature.

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

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

Claims (14)

1. An air conditioning indoor unit, comprising:

the air conditioner comprises a shell, wherein an air inlet and an air outlet are formed in the shell, an air channel shell is arranged in the shell, and an air outlet is formed in one side of the air channel shell, which is close to the air outlet;

the shielding piece is movably arranged in the shell at a first position and a second position, the shielding piece is used for opening the air inlet to be communicated with the air outlet at the first position, and the shielding piece is used for closing the air outlet to be disconnected with the air inlet at the second position.

2. The indoor unit of claim 1, wherein a first water receiving tank is disposed in the housing, and the first water receiving tank is located at a side of the shielding member facing away from the air outlet.

3. An indoor unit for an air conditioner according to claim 2, wherein when the shield member is in the second position, the shield member extends obliquely from above to below in a direction approaching the first water receiving tank.

4. The indoor unit of claim 2, wherein a portion of the duct housing is recessed to form the first water receiving channel, the first water receiving channel extending along a length of the indoor unit, the first water receiving channel having a first drain opening at one end.

5. The indoor unit of claim 2, wherein a water receiving member is disposed on a side of the air duct case facing away from the shielding member, the first water receiving groove is communicated with the water receiving member, a second water receiving groove is disposed on the air duct case and is used for receiving condensed water of a heat exchanger of the indoor unit of the air conditioner, a second water outlet of the second water receiving groove corresponds to the water receiving member in position and is located above the water receiving member, and the water receiving member is provided with a water drainage collecting port.

6. The indoor unit of claim 1, further comprising a driving member rotatably connected to the duct housing via a rotation shaft, the driving member being disposed in the housing and connected to the shielding member, the driving member being configured to drive the shielding member to rotate.

7. The indoor unit of claim 6, wherein the air duct housing includes a volute section and a volute tongue, the volute tongue being disposed on one side of the volute section and forming the air passage with the volute section, and the shield being rotatably connected to the volute section.

8. An air conditioning indoor unit according to claim 7, wherein a portion of the volute section is recessed away from the volute tongue to form an avoidance groove, at least a portion of the shield being located within the avoidance groove when the shield is in the first position.

9. The air conditioning indoor unit of claim 6, wherein the air duct housing includes a volute section, a volute tongue, and two oppositely disposed baffles, each baffle being connected to the volute section and the volute tongue, respectively, the shield being located between the two baffles, and the driver being disposed on the baffles on a side of the baffles facing away from the shield.

10. An indoor unit for an air conditioner according to claim 9, wherein the baffle is provided with a limiting portion, the shielding member has a connecting portion, and in the first position, the connecting portion is adapted to be in snap fit with the limiting portion.

11. The indoor unit of claim 1, further comprising: the water washing device is arranged in the shell and connected with a water source, and the water washing device is suitable for working to clean the internal components of the air conditioner indoor unit when the shielding piece moves to the second position.

12. The indoor unit of claim 11, wherein the water washing device comprises a water outlet pipe disposed within the housing and adjacent to the air duct housing, the water outlet pipe extending along a length of the indoor unit and having a plurality of water spray holes.

13. An indoor unit for air conditioning according to any of claims 1-12, wherein the housing comprises a chassis, and the duct housing is provided on or integrally formed with the chassis.

14. An air conditioner comprising the air conditioner indoor unit according to any one of claims 1 to 13.