CN117006688A - Air conditioner indoor unit and air conditioner with same - Google Patents

Abstract

The invention discloses an air conditioner indoor unit and an air conditioner with the same, wherein the air conditioner indoor unit comprises: face frame subassembly, indoor heat exchanger and water collector subassembly, indoor heat exchanger set up in the holding chamber that face frame subassembly formed, and water collector subassembly is located indoor heat exchanger's below, and water collector subassembly and face frame subassembly are integrated into one piece. Through constructing water collector subassembly and face frame subassembly as integrated into one piece, can reduce part structure quantity, promote the production of water collector subassembly, assembly efficiency, reduce mould processing manufacturing cost. But also promote the structural strength of face frame subassembly, extension face frame subassembly's life promotes the operational reliability of water collector subassembly, and user's use travelling comfort is higher.

Description

Air conditioner indoor unit and air conditioner with same

Technical Field

The invention relates to the field of household appliances, in particular to an air conditioner indoor unit and an air conditioner with the same.

Background

The existing air conditioner has the problem that the chassis part structure is complex, so that the water receiving disc and the chassis are in split type design, and the problem that the die manufacturing cost of the chassis is increased due to the fact that the die complexity of the chassis is further increased is avoided. However, the split design of the water receiving disc and the chassis is easy to assemble poorly, so that water leakage accidents are caused, and user experience is reduced.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present invention is to provide an air conditioner indoor unit, which has an integrated design of a water pan and a face frame, so that the number of parts can be reduced, the production and assembly efficiency can be improved, the mold cost can be reduced, the structural strength of the face frame can be improved, the reliability of water receiving is higher, and the user experience is better.

Another object of the present invention is to provide an air conditioner.

According to an embodiment of the invention, an indoor unit of an air conditioner comprises: a face frame assembly; the indoor heat exchanger is arranged in the accommodating cavity formed by the face frame assembly; the water pan assembly is positioned below the indoor heat exchanger, and the water pan assembly and the face frame assembly are integrally formed pieces.

According to the indoor unit of the air conditioner, the water receiving disc assembly and the face frame assembly are constructed into the integrally formed piece, so that the number of parts can be reduced, the production and assembly efficiency of the water receiving disc assembly is improved, and the processing and manufacturing cost of a die is reduced. But also promote the structural strength of face frame subassembly, extension face frame subassembly's life promotes the operational reliability of water collector subassembly, and user's use travelling comfort is higher.

In some embodiments, the bezel assembly comprises: the bottom plate, the bottom plate with the water collector subassembly is integrated into one piece spare, still be provided with the air intake on the bottom plate.

In some embodiments, the drip tray assembly includes: the bearing part is provided with a bearing groove which is opposite to the part of the indoor heat exchanger; and the converging part is provided with a converging groove which is communicated with the receiving groove so that condensed water received by the receiving groove is converged into the converging groove.

In some embodiments, the receiving portion and the converging portion extend in the left-right direction and are spaced apart in the front-rear direction, a connecting portion is provided between the receiving portion and the converging portion, and a connecting groove that communicates the receiving groove and the converging groove is provided in the connecting portion.

Optionally, the bottom wall of the receiving groove gradually decreases in height in a direction approaching the connecting portion; or/and the bottom wall of the connecting groove gradually decreases in the direction approaching the converging portion.

Specifically, the included angle alpha between the plane where the bottom wall of the connecting groove is located and the horizontal plane meets the following conditions: alpha is more than or equal to 3 degrees; or the included angle beta between the plane of the bottom wall of the receiving groove and the horizontal plane meets the following conditions: beta is more than or equal to 3 degrees.

Optionally, a drain outlet is formed in the side wall of the converging groove, and the condensed water is suitable for being led out from the drain outlet; or a water pump component for guiding out the condensed water is arranged in the converging groove.

In some embodiments, the receptacle is provided with: a plurality of step portions that arrange in proper order in the fore-and-aft direction, every step portion all includes: the bottom ends of the two connecting plates are connected, the upper ends of the two connecting plates are spaced to form a V-shaped groove, and the free ends of the two adjacent connecting plates on the two adjacent step parts are spaced in the vertical direction and are opposite to each other.

Specifically, the overlapping width M in the up-down direction of the free ends of the two adjacent connection plates of the two adjacent step portions satisfies: m is more than or equal to 3mm.

The air conditioner comprises any one of the air conditioner indoor units.

According to the air conditioner provided by the embodiment of the invention, the air conditioner indoor unit is arranged, the bottom plate of the face frame assembly and the water receiving disc assembly are integrally designed, the face frame assembly not only can play a role in limiting and protecting, but also can receive condensed water, the number of parts of the air conditioner is reduced, the production cost of the air conditioner is low, the condensed water of the air conditioner is guided outdoors, the condensed water is prevented from falling indoors, and the use comfort of a user is improved.

Additional aspects and advantages of the invention 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 invention.

Drawings

The foregoing and/or additional aspects and advantages of the invention 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 an installation schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is a structural exploded view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 3 is a perspective exterior view of a face frame assembly according to an embodiment of the present invention;

FIG. 4 is a top view of a face frame assembly according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view A-A according to the example shown in FIG. 4;

FIG. 6 is an enlarged view of area E according to the example shown in FIG. 5;

fig. 7 is a plan view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 8 is a B-B cross-sectional view according to the example shown in fig. 7.

Reference numerals:

an air conditioner indoor unit 100, an air conditioner air inlet 101, an air conditioner air outlet 102,

A face frame component 1, an air inlet 10,

An indoor heat exchanger 2,

A water receiving disc component 3,

A receiving portion 4, a receiving groove 41, a step portion 42, a connection plate 421, a first connection plate 421a, a second connection plate 421b, a V-shaped groove 43,

A converging part 5, a converging groove 50, a water outlet 51, a water pump assembly 52,

A connecting part 6, a connecting groove 60,

A chassis assembly 7,

Mounting bracket 81, electrical control assembly 82, filter screen 83, panel 84, fan bearing 85, cross-flow fan 86, fan motor 87, air deflection assembly 88,

200 parts of wall body,

Detailed Description

Embodiments of the present invention 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 invention.

In the description of the present invention, 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 invention 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 invention. In the description of the invention, a "first feature" or "second feature" may include one or more of such features. In the description of the present invention, "plurality" means two or more.

An air conditioning indoor unit 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 8.

An air conditioning indoor unit 100 according to an embodiment of the present invention includes: face frame subassembly 1, indoor heat exchanger 2 and water collector subassembly 3, indoor heat exchanger 2 set up in the holding chamber that face frame subassembly 1 formed, and water collector subassembly 3 is located indoor heat exchanger 2's below, and water collector subassembly 3 and face frame subassembly 1 are integrated into one piece.

The indoor heat exchanger 2 is suitable for the heat transfer to the air current that flows through, and indoor heat exchanger 2 sets up in the accommodation chamber that face frame subassembly 1 formed, and face frame subassembly 1 plays spacing and guard action to indoor heat exchanger 2. The indoor heat exchanger 2 exchanges heat to the air current that flows through, when the indoor heat exchanger 2 refrigerates the air current that flows through, cold air is input to the indoor, and the steam that carries in the air current can condense into the comdenstion water on the indoor heat exchanger 2, and water collector subassembly 3 is located the below of indoor heat exchanger 2 and is suitable for accepting the comdenstion water that condenses down on the indoor heat exchanger 2, avoids the comdenstion water to flow down from air conditioning indoor unit 100, promotes user experience.

The face frame assembly 1 comprises a plurality of parts, at least part of the face frame assembly 1 positioned below the indoor heat exchanger 2 corresponds to the water receiving disc assembly 3, the part is used as a part of the face frame assembly 1 and also used as the water receiving disc assembly 3 for receiving condensed water, the part of the face frame assembly 1 and the water receiving disc assembly 3 are formed by the same part, and the face frame assembly 1 and the water receiving disc assembly 3 are integrally designed. Therefore, the embodiment of the present invention may also be referred to as that the water pan assembly 3 and the face frame assembly 1 are integrally formed.

Compared with the design that the water receiving disc assembly 3 and the face frame assembly 1 are separately molded and then are installed and connected, the water receiving disc assembly 3 and the face frame assembly 1 are integrally molded, the production assembly efficiency of the water receiving disc assembly 3 can be improved, the water leakage caused by improper assembly can be avoided, the working reliability of the water receiving disc assembly 3 is improved, and the use comfort of a user is high.

The parts on the face frame assembly 1 are simple in structure, and compared with the integrated design of the water receiving disc assembly 3 and the chassis and other parts, the integrated design of the water receiving disc assembly 3 and the face frame assembly 1 is easy to realize.

The face frame assembly 1 can realize limit and protection functions, and at least part of the face frame assembly 1 can also realize the function of receiving condensed water, so that a water receiving disc does not need to be additionally arranged, the number of parts is small, the production and assembly efficiency of the face frame assembly 1 is high, and the processing and manufacturing cost of the die is low. And the structure of face frame subassembly 1 is level and smooth, with the water collector subassembly 3 with face frame subassembly 1 integrated into one piece spare after, water collector subassembly 3 department does not have unnecessary characteristic to shelter from, pastes heat preservation easy operation in water collector subassembly 3 department, can promote water collector of water collector subassembly 3, prevent the condensation effect, water collector subassembly 3 operational reliability is strong.

In addition, after the water pan assembly 3 and the face frame assembly 1 are integrated, the structural strength of the face frame assembly 1 is greatly improved, the problems of cracking and the like caused by weak structure of the face frame assembly 1 are avoided, and the service life of the face frame assembly 1 is prolonged.

According to the air conditioner indoor unit 100 provided by the embodiment of the invention, the water receiving disc assembly 3 and the face frame assembly 1 are constructed into an integral molding part, so that the number of parts can be reduced, the production and assembly efficiency of the water receiving disc assembly 3 can be improved, and the processing and manufacturing cost of a die can be reduced. But also promote the structural strength of face frame subassembly 1, the life of extension face frame subassembly 1 promotes the operational reliability of water collector subassembly 3, and user's use travelling comfort is higher.

In some embodiments of the air conditioning indoor unit 100 according to the present invention, as shown in fig. 1, the air conditioning indoor unit 100 is a lower air intake, a front air outlet, an air conditioning air intake 101 is provided at the bottom of the air conditioning indoor unit 100, and an air conditioning air outlet 102 is provided at the front lower part of the air conditioning indoor unit 100.

As shown in fig. 1 and 2, the face frame assembly 1 is formed in a case structure opened upward, and a housing chamber is formed inside the face frame assembly 1, and the face frame assembly 1 includes: when the indoor heat exchanger 2 is arranged in the accommodating cavity, the indoor heat exchanger 2 is positioned above the bottom plate, the air inlet 10 is arranged on the bottom plate, the air inlet 10 is communicated with the air conditioner air inlet 101, and air flows from the air conditioner air inlet 101 to the indoor heat exchanger 2 after flowing in from the air inlet 10, so as to exchange heat with the indoor heat exchanger 2.

In some embodiments of the present invention, the bottom plate and the water pan assembly 3 are integrally formed, and the bottom plate is located below the indoor heat exchanger 2 and receives condensed water flowing down on the indoor heat exchanger 2. The bottom plate not only can be used as the bottom side plate of the face frame assembly 1 to protect and limit the internal elements, but also can be used as the water receiving disc assembly 3 to receive condensed water, and the bottom plates of the water receiving disc assembly 3 and the face frame assembly 1 are formed by one piece. Therefore, the embodiment of the invention can also be called as an integral molding piece of the bottom plate and the water receiving disc assembly 3.

Through designing bottom plate and water collector subassembly 3 as integrated into one piece, can promote the production of water collector subassembly 3, assembly efficiency, reduce mould processing manufacturing cost. And after the water pan assembly 3 is integrated with the bottom plate, the structural strength of the bottom plate of the face frame assembly 1 is greatly improved, and the service life of the face frame assembly 1 is prolonged.

In some embodiments of the present invention, the water tray assembly 3 includes: the condensate water collecting device comprises a receiving part 4 and a collecting part 5, wherein the receiving part 4 is provided with a receiving groove 41 which is opposite to the part of the indoor heat exchanger 2, the collecting part 5 is provided with a collecting groove 50, and the collecting groove 50 is communicated with the receiving groove 41 so that condensate water received by the receiving groove 41 is collected into the collecting groove 50.

The receiving groove 41 is located below the indoor heat exchanger 2 and is opposite to the indoor heat exchanger 2, condensed water condensed on the indoor heat exchanger 2 automatically flows into the receiving groove 41 under the action of gravity when dripped, and the receiving groove 41 has limited capacity, so that the receiving groove 41 is communicated with the converging groove 50, and the condensed water in the receiving groove 41 is guided into the converging groove 50, so that the receiving groove 41 can continuously receive the condensed water from the indoor heat exchanger 2.

In some embodiments of the present invention, the receiving portion 4 and the converging portion 5 each extend in the left-right direction and are spaced apart in the front-rear direction, a connecting portion 6 is provided between the receiving portion 4 and the converging portion 5, and a connecting groove 60 that communicates the receiving groove 41 and the converging groove 50 is provided in the connecting portion 6.

The directions indicated in the left-right, front-rear, etc. are directions based on those shown in fig. 1 and 3, and are merely for convenience of description and simplification of description, and do not indicate or suggest that the water-receiving tray assembly 3 must be constructed in a specific direction, and thus should not be construed as limiting the present invention.

By arranging the connecting part 6 to connect the receiving part 4 and the converging part 5 with each other, the condensed water received by the receiving groove 41 finally flows to the converging groove 50 through the connecting groove 60, so that the receiving groove 41 can continuously receive the condensed water, and the condition that the condensed water is fully accumulated and overflows is avoided.

In the embodiment of the present invention, the condensed water flows on the water receiving tray assembly 3 from the receiving groove 41 to the connection groove 60, and then finally merges into the merging groove 50 via the connection groove 60.

It will be appreciated that the water pan assembly 3 and the bottom plate are integrally formed, the bottom plate is configured as a flat bottom plate, so that the limit and protection functions of the face frame assembly 1 can be met, but the collection effect of the flat bottom plate on condensed water is poor, and the condensed water easily flows out from the edge of the plate.

It will be appreciated that the division of the water tray assembly 3 into the receptacle 4, the converging portion 5 and the connecting portion 6 is merely for convenience of description and simplicity of description, and that the water tray assembly 3 is functionally divided into a plurality of areas, rather than indicating or suggesting that the water tray assembly 3 is constructed by combining the receptacle 4, the converging portion 5 and the connecting portion 6, and thus, should not be construed as limiting the present invention. In some embodiments of the invention, the land assembly 3 is an integral piece.

In some embodiments of the invention, as shown in fig. 3, the receiving portion 4 and the converging portion 5 are spaced apart in the front-rear direction to avoid the air intake 10.

In some embodiments of the present invention, as shown in fig. 5 and 8, the indoor heat exchanger 2 is connected with a refrigerant pipe, the refrigerant pipe extends along the front-back direction, and the connection groove 60 is located below the refrigerant pipe and is opposite to the refrigerant pipe, it can be understood that the air flow also exchanges heat with the refrigerant pipe, so that condensed water will be also provided on the refrigerant pipe, and the connection groove 60 is located below the refrigerant pipe to receive the condensed water, so that the condensed water can be prevented from flowing down from the air conditioning indoor unit 100, and the user experience is improved.

In some embodiments of the present invention, the height of the bottom wall of the receiving groove 41 gradually decreases in the direction approaching the connecting portion 6, and the condensed water in the receiving groove 41 automatically flows to the connecting groove 60 under the action of gravity, so as to promote the guiding property of the condensed water, and the condensed water can smoothly and quickly flow to the connecting portion 6 without being accumulated in the receiving groove 41.

In other embodiments of the present invention, the height of the bottom wall of the connecting groove 60 gradually decreases in the direction approaching the converging portion 5, and the condensed water in the connecting groove 60 can automatically flow to the converging groove 50 under the action of gravity, so as to improve the guiding property of the condensed water, and the condensed water can smoothly and rapidly flow to the converging portion 5.

In still other embodiments of the present invention, the height of the bottom wall of the receiving groove 41 gradually decreases in the direction approaching the connection portion 6, and the height of the bottom wall of the connection groove 60 gradually decreases in the direction approaching the converging portion 5, so that the condensed water can be guided, the convenience of collecting the condensed water by the converging portion 5 can be improved, and the condensed water deposited in the receiving groove 41 or the connection groove 60 can be prevented from affecting the subsequent collection of the condensed water by the water receiving tray assembly 3, and the working stability of the water receiving tray assembly 3 can be improved.

In some embodiments of the present invention, the bottom wall of the connection groove 60 is inclined toward the converging portion 5 to promote the guiding effect on the condensed water, specifically, as shown in fig. 5, the included angle α between the plane of the bottom wall of the connection groove 60 and the horizontal plane satisfies: alpha is more than or equal to 3 degrees.

It is understood that if the inclination angle is too small, the guiding effect of the connection groove 60 on the condensed water is weak, and therefore, the bottom wall of the connection groove 60 is designed to be inclined toward the confluence part 5, and the inclination angle is preferably 3 ° or more, the guiding effect of the connection groove 60 on the condensed water can be improved.

In some embodiments of the invention, the bottom wall of the receiving groove 41 is inclined towards the connecting portion 6 to guide the condensate water to the connecting groove 60, in particular, the angle β between the plane of the bottom wall of the receiving groove 41 and the horizontal plane is such that: it is understood that if the inclination angle of the bottom wall of the receiving groove 41 is too small, the guiding effect on the condensed water is weak, and if the inclination angle of the bottom wall of the receiving groove 41 is too large, the volume of the accommodating cavity of the air conditioning indoor unit 100 can be reduced, the arrangement of the indoor heat exchanger 2 and the like in the air conditioning indoor unit 100 is interfered, the overall appearance of the face frame assembly 1 can be affected, and the overall aesthetic degree of the air conditioning indoor unit 100 can be reduced. The inclination angle of the bottom wall of the receiving groove 41 is set within the range of 3 degrees to 15 degrees, so that not only the guiding effect of the receiving groove 41 on condensed water can be improved, but also the overall arrangement of the air conditioner indoor unit 100 can be optimized, and the attractiveness can be improved.

In some embodiments of the present invention, as shown in fig. 3, the bottom wall of the collecting tank 50 is lower than the bottom wall of the connecting tank 60, the condensed water finally collects in the collecting tank 50, the bottom wall of the collecting tank 50 is lower than the bottom wall of the connecting tank 60, the volume of the collecting tank 50 is larger than the connecting tank 60, the containing capacity of the collecting tank 50 is improved, and the bottom wall of the collecting tank 50 is lower than the bottom wall of the connecting tank 60, so that the condition that the condensed water flows back from the collecting tank 50 to the connecting tank 60 can be avoided.

In some embodiments of the present invention, as shown in fig. 5, the bottom wall of the sink 50 has a height difference H from the bottom wall of the connecting groove 60, and H satisfies: h is more than or equal to 20mm, the capacity of the sink 50 is large, the capability of collecting condensate water is strong, and the condition of condensate water backflow can be avoided.

After the condensed water is collected into the converging groove 50, the condensed water is discharged through the converging groove 50, so that excessive condensed water deposition and dripping from the air conditioner indoor unit 100 can be avoided.

In some embodiments of the present invention, as shown in fig. 5, a drain port 51 is formed on a sidewall of the sink 50, and condensed water is adapted to be drained from the drain port 51. Optionally, a conduit member is connected at the drain opening 51, from which drain opening 51 the condensed water is led along the conduit member.

In other embodiments of the present invention, as shown in fig. 8, a water pump assembly 52 is disposed in the collecting tank 50, and the water pump assembly 52 can guide out the condensed water in the collecting tank 50.

In some embodiments of the present invention, the condensed water is discharged to the outside through the sink 50, thereby preventing the condensed water from dripping into the room, causing wet and slippery indoor floor, and maintaining indoor cleanliness.

In some embodiments of the present invention, as shown in fig. 6, the receiving portion 4 is provided with: a plurality of stepped portions 42 arranged in order in the front-rear direction. Each step 42 includes: the bottom ends of the two connection plates 421 are connected and the upper ends are spaced apart to form a V-shaped groove, wherein the free ends of the two connection plates 421 adjacent to each other on the two adjacent stepped portions 42 are spaced apart in the up-down direction and are opposite to each other.

In some embodiments of the air conditioning indoor unit 100 according to the present invention, as shown in fig. 1, the air conditioning indoor unit 100 is a lower air intake and a front air outlet, and an air conditioning air intake 101 is provided at the bottom of the air conditioning indoor unit 100, but at the same time, a water pan assembly 3 is also provided at the bottom of the air conditioning indoor unit 100, so that the water pan assembly 3 will affect the air intake of the air conditioning indoor unit 100. According to the water pan assembly 3 provided by the embodiment of the invention, the step parts 42 are arranged on the receiving part 4, the plurality of step parts 42 are spaced to form an airflow gap, and the step parts 42 are provided with the V-shaped grooves 43 for receiving the condensed water, so that the air inlet quantity of the air conditioner indoor unit 100 is improved and the heat exchange efficiency of the air conditioner indoor unit 100 is improved on the basis that the function of receiving the condensed water is not influenced.

In some embodiments of the present invention, as shown in fig. 6, each of the stepped portions 42 includes two connection plates 421, i.e., a first connection plate 421a and a second connection plate 421b, the bottom end of the first connection plate 421a and the bottom end of the second connection plate 421b are connected, and the first connection plate 421a extends toward the rear, and the second connection plate 421b extends toward the front such that the upper ends of the first connection plate 421a and the second connection plate 421b are spaced apart, so that a V-shaped groove 43 capable of receiving condensate water is formed between the first connection plate 421a and the second connection plate 421b, the stepped portion 42 is located below the indoor heat exchanger 2, the V-shaped groove 43 can receive condensate water flowing down from the indoor heat exchanger 2, and as shown in fig. 4, the V-shaped groove communicates with the connection groove 60, and the condensate water finally flows into the sink 50 via the connection groove 60.

As shown in fig. 6, the adjacent two connection plates 421 between the adjacent two step portions 42 are spaced apart from each other in the vertical direction at the upper end of the second connection plate 421b of the rear step portion 42 and the upper end of the first connection plate 421a of the front step portion 42, thereby forming an air flow gap through which air flows, and improving the air intake of the air conditioning indoor unit 100.

The upper end of the second connection plate 421b of the rear-located step portion 42 and the upper end of the first connection plate 421a of the front-located step portion 42 are not only spaced apart in the up-down direction but also are opposite to each other in the up-down direction, thereby blocking the air flow gap in the up-down direction and preventing condensed water from dripping from the air flow gap.

In some embodiments of the present invention, as shown in fig. 6, the free ends of two connection plates 421 adjacent to two step portions 42 overlap in the up-down direction, and the overlapping width M satisfies: m is more than or equal to 3mm.

The free ends of the two adjacent connecting plates 421 of the two adjacent step parts 42 overlap in the vertical direction, which can further improve the shielding effect on the air flow gap, and can also avoid the situation that the air flow gap is opposite to the indoor heat exchanger 2 due to the inclination of the air conditioner indoor unit 100 when the air conditioner indoor unit 100 is installed, and avoid the condensed water from dripping from the air flow gap. When the overlap width M is too small, the air-conditioning indoor unit 100 may be slightly inclined to expose the air-flow gap. The shielding effect on the air flow gap is good when the overlapping width M is more than or equal to 3mm, so that the condensed water can be prevented from dripping from the air conditioner indoor unit 100 due to improper installation of the air conditioner indoor unit 100, and the use comfort of a user is improved.

In some embodiments of the present invention, the bottom wall of the V-shaped groove 43 is inclined toward the connecting portion 6 to guide the condensed water to the connecting groove 60, specifically, the angle γ between the plane in which the bottom wall of the V-shaped groove 43 is located and the horizontal plane satisfies: the guide effect of the V-shaped groove 43 on the condensed water is improved, the condensed water is prevented from being deposited in the V-shaped groove 43 and blown down by the air flow, and the use comfort of a user is improved.

In some embodiments of the present invention, the indoor unit 100 further includes an air deflection assembly 88, as shown in fig. 8, where the air deflection assembly 88 is disposed at an air outlet 102 of the air conditioner to adjust the air outlet direction of the air conditioner, so as to meet the requirements of different scenes and user groups.

As shown in fig. 1 and 2, the indoor unit 100 of the air conditioner according to the embodiment of the present invention is fixed to a wall 200 by a mounting bracket 81. As shown in fig. 2 and 8, a filter screen 83 is disposed at the air inlet 101 of the air conditioner, and the filter screen 83 can filter and clean the air flowing to the indoor heat exchanger 2, so as to improve the cleanliness of the interior of the air conditioner indoor unit 100, clean the flowing air, and prolong the service life of the air conditioner indoor unit 100.

The air conditioning indoor unit 100 of the embodiment of the invention is fed with air from the air conditioning air inlet 101 at the bottom side, the air flow exchanges heat with the indoor heat exchanger 2 after passing through the panel 84 and the filter screen 83, and the air flow after heat exchange is blown out from the air conditioning air outlet 102 at the front side after passing through the air channel of the chassis assembly 7.

An air conditioner according to an embodiment of the present invention includes the air conditioning indoor unit 100 of any one of the above.

According to the air conditioner provided by the embodiment of the invention, the air conditioner indoor unit 100 is arranged, the bottom plate of the face frame assembly 1 and the water receiving disc assembly 3 are integrally designed, the face frame assembly 1 can play a role in limiting and protecting, the bottom plate of the face frame assembly 1 can also receive condensed water, the number of parts of the air conditioner is reduced, the production cost of the air conditioner is low, the condensed water of the air conditioner is guided outdoors, the condensed water is prevented from falling indoors, and the use comfort of a user is improved.

Other components of the air conditioning indoor unit 100, such as the electronic control unit 82 and the fan, and operation thereof according to embodiments of the present invention are known to those skilled in the art and will not be described in detail herein.

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 invention. 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 invention 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 invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An air conditioning indoor unit, comprising:

a face frame assembly;

the indoor heat exchanger is arranged in the accommodating cavity formed by the face frame assembly;

the water pan assembly is positioned below the indoor heat exchanger, and the water pan assembly and the face frame assembly are integrally formed pieces.

2. The indoor unit of claim 1, wherein the face frame assembly comprises: the bottom plate, the bottom plate with the water collector subassembly is integrated into one piece spare, still be provided with the air intake on the bottom plate.

3. The indoor unit of claim 2, wherein the water pan assembly comprises:

the bearing part is provided with a bearing groove which is opposite to the part of the indoor heat exchanger;

and the converging part is provided with a converging groove which is communicated with the receiving groove so that condensed water received by the receiving groove is converged into the converging groove.

4. An indoor unit for an air conditioner according to claim 3, wherein the receiving portion and the converging portion each extend in the left-right direction and are spaced apart in the front-rear direction, a connecting portion is provided between the receiving portion and the converging portion, and a connecting groove that communicates the receiving groove and the converging groove is provided in the connecting portion.

5. The indoor unit of claim 4, wherein the bottom wall of the receiving groove gradually decreases in height in a direction approaching the connection portion; or/and the bottom wall of the connecting groove gradually decreases in the direction approaching the converging portion.

6. The indoor unit of claim 5, wherein the angle α between the plane of the bottom wall of the connecting slot and the horizontal plane is as follows: alpha is more than or equal to 3 degrees; or the included angle beta between the plane of the bottom wall of the receiving groove and the horizontal plane meets the following conditions: beta is more than or equal to 3 degrees.

7. An indoor unit of an air conditioner according to claim 3, wherein a drain port is provided on a side wall of the sink, and the condensed water is adapted to be led out from the drain port; or a water pump component for guiding out the condensed water is arranged in the converging groove.

8. An air conditioner indoor unit according to claim 3, wherein the receiving portion is provided with: a plurality of step portions that arrange in proper order in the fore-and-aft direction, every step portion all includes: the bottom ends of the two connecting plates are connected, the upper ends of the two connecting plates are spaced to form a V-shaped groove, and the free ends of the two adjacent connecting plates on the two adjacent step parts are spaced in the vertical direction and are opposite to each other.

9. The indoor unit of claim 8, wherein overlapping widths M in an up-down direction of free ends of two connection plates adjacent to two of the step portions satisfy: m is more than or equal to 3mm.

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