CN215637564U

CN215637564U - Machine and air conditioner in air conditioning

Info

Publication number: CN215637564U
Application number: CN202121492599.7U
Authority: CN
Inventors: 王龙飞; 凌敬
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-25
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a face frame and a lower panel, the front side of the face frame is provided with an air outlet, and the upper panel is arranged on the front side of the face frame and is provided with two plate lugs which are opposite at intervals; the two plate lugs are respectively positioned on two sides of the air outlet, and each plate lug is provided with an anti-deformation buckle which is fastened with the face frame. The air-conditioning indoor unit solves the technical problem that the gap between the lower edge of the upper panel and the panel frame is large in the existing air-conditioning indoor units.

Description

Machine and air conditioner in air conditioning

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

Some wall-hanging air conditioning indoor units in current include the face frame and install the top panel in the face frame front side, and because the top panel is in the in-process of moulding plastics, assembling and using, can often take place certain plastic deformation, and then lead to the lower limb of top panel and face between the frame clearance too big, do not accord with the assembly requirement.

The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an air conditioner indoor unit, and aims to solve the technical problem that in some existing air conditioner indoor units, the gap between the lower edge of an upper panel and a panel frame is large.

In order to achieve the purpose, the indoor unit of the air conditioner comprises a face frame and a lower panel, wherein an air outlet is formed in the front side of the face frame, and the upper panel is arranged on the front side of the face frame and provided with two plate lugs opposite to each other at intervals; the two plate lugs are respectively positioned on two sides of the air outlet, and each plate lug is provided with an anti-deformation buckle which is fastened with the face frame.

In one embodiment, the face frame comprises a frame body and a lower panel arranged at the bottom of the frame body, wherein the front end of the lower panel covers the front side of the frame body and is provided with the air outlet; the plate lug covers the lower panel and is buckled with the lower panel through the deformation-preventing buckle.

In one embodiment, the anti-deformation plate further comprises an air deflector, a supporting piece is further connected to the inner side face of each plate lug, the two supporting pieces support the air deflector together, and the anti-deformation buckle is arranged on the supporting pieces.

In an embodiment, the lower panel is provided with a receiving groove at a position corresponding to the plate lug, the supporting member is received in the receiving groove, and the anti-deformation buckle is fastened to a groove surface of the receiving groove.

In one embodiment, the supporting member has a plate-shaped structure and has a fastening side connected to the lower edge of the plate lug, and the anti-deformation fastener is disposed on the fastening side.

In one embodiment, the deformation-preventing fastener is a protruding fastener protruding from the fastening side.

In an embodiment, the accommodating groove has a fastening groove surface extending along the fastening side, and the fastening groove surface is concavely provided with a clamping groove for the convex card to be clamped into.

In one embodiment, the depth of the clamping protrusion extending into the clamping groove is not less than 2 mm and not more than 5 mm.

In one embodiment, the slot is larger than the tab.

In an embodiment, the size and shape of the accommodating groove are adapted to the supporting member.

In one embodiment, the fastening side edge has a connection end connected to the plate lug, an included angle space is formed between the connection end and the lower edge of the plate lug, and one end of the fastening groove surface is located in the included angle space.

In an embodiment, the lower panel further includes a bottom surface located at the bottom of the frame body, and an inclined surface connected between the bottom surface and the fastening groove surface, and the lower edge of the ear plate extends along the surface of the inclined surface.

The utility model also provides an air conditioner, which comprises an air conditioner indoor unit, wherein the air conditioner indoor unit comprises:

a frame body;

the lower panel is arranged at the bottom of the frame body, the front end of the lower panel covers the front side of the frame body, and an air outlet is formed in the lower panel; and the number of the first and second groups,

the top panel, install in the front side of framework to be equipped with two board ears that the interval is relative, two board ears are located respectively the both sides of air outlet, and cover respectively on the panel down, every the board ear all be equipped with the shape of preapring for an unfavorable turn of events of panel lock joint is detained down.

The air-conditioning indoor unit is provided with the anti-deformation buckles respectively arranged on the two lugs of the upper panel, the anti-deformation buckles are used for being buckled with the face frame, and when the anti-deformation buckles are buckled with the face frame, gaps between the lower edges of the lugs and the lower panel are just in a qualified range. That is, the deformation-preventing buckle corrects or limits the plastic deformation of the upper panel when the face frame is buckled, so that a larger gap is prevented from being formed between the lower edge of the upper panel (namely the lower edge of the plate lug) and the face frame, and the appearance of the air-conditioning indoor unit is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of an indoor unit of an air conditioner according to another embodiment of the present invention;

FIG. 3 is a schematic structural view of a lower panel of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of an embodiment of an upper panel of an indoor unit of an air conditioner according to the present invention;

FIG. 5 is a schematic structural view of an indoor unit of an air conditioner according to another embodiment of the present invention;

FIG. 6 is a cross-sectional view of the structure at A-A in FIG. 5;

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

FIG. 8 is a schematic structural view of the lower panel of FIG. 7;

fig. 9 is a schematic structural view of the upper panel in fig. 7.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						10	Indoor unit of air conditioner	311	Fastening groove surface	42	Support piece
20	Face frame	312	Clamping groove	421	Fastening side edge
						21	Frame body	32	Bottom surface	4211	Connecting end
22	End cap	33	Inclined plane	50	Anti-deformation buckle
						23	Filter screen	40	Upper panel	60	Air deflector
30	Lower panel	41	Plate ear	70	Space of included angle
						31	Containing groove	411	Lower edge	35	Air outlet

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an indoor unit of an air conditioner.

In the embodiment of the present invention, as shown in fig. 1 and 2, the air conditioning indoor unit 10 is specifically a wall-mounted air conditioning indoor unit, and mainly includes a face frame 20 and an upper panel 40. The face frame 20 includes a frame 21, a lower panel 30 provided at the bottom of the frame, and end caps 22 provided at the left and right ends of the frame 21. The lower panel 30 and the end cap 22 constitute a part of the face frame 20, and may be integrally formed with the frame body 21 or detachably connected to the frame body 21. The inner space of the frame body is mainly provided with various functional devices such as an evaporator, a volute, a wind wheel, a motor, a control box and the like for realizing the functions of the indoor unit of the air conditioner.

Specifically, as shown in fig. 1 and 2, the entire air conditioning indoor unit 10, the face frame 20, and the frame body 21 each have substantially opposite top and bottom portions (also referred to as upper and lower portions), opposite front and rear sides, opposite left and right ends, and an internal installation space for installing various functional devices, from an orientation perspective. When the air conditioning indoor unit 10 is mounted on a wall surface, the bottom of the face frame 20 faces the ground, and the rear side of the face frame 20 is connected to the wall surface. In order to better explain the technical solution of the present invention, directional terms (such as up/top, down/bottom, front, rear, left, right, etc.) in this specification refer to the state of the air-conditioning indoor unit 10 when it is installed.

The inside installation space of framework 21 then is used for installing functional device such as spiral case, wind wheel, evaporimeter, motor, control box, and the wind wheel induced drafts from the air intake at framework 21 top when starting, and the air that is inhaled is cooled down or is heated up after advancing the evaporimeter heat transfer, then blows back indoor from air outlet 35 again, and then realizes refrigerating or heating. The structure and the working principle of the evaporator can be referred to the prior art, and are not described in detail here. In short, the evaporator needs to be connected to the outdoor unit of the air conditioner through pipes (air pipes, liquid pipes) so that the refrigerant circulates between the indoor and outdoor units, thereby achieving heat exchange. In addition, there is a temperature difference between the evaporator pipe and the air, which may cause condensation to form in the indoor unit 10, and further, a drain pipe is required to discharge the condensation. The lines electrically connected to the motor, the control box, etc. in the indoor unit 10 of the air conditioner also need to be led out and connected to the indoor power supply, so as to supply power to the indoor unit 10 of the air conditioner.

The frame 21 forms a substantial frame of the air conditioning indoor unit 10, and therefore, the top of the frame 21 is the top of the air conditioning indoor unit 10, the front side of the frame 21 is the front side of the air conditioning indoor unit 10, and the left end of the frame 21 is the left end of the air conditioning indoor unit 10. The frame 21 is generally a hollow frame structure, and therefore, a panel (including the upper panel 40, the lower panel 30, and the rear panel), the end cap 22, and the like need to be attached to the outside of the frame 21 for shielding and decoration.

The top of the frame 21 is generally open and forms an air inlet of the indoor unit 10, and in order to prevent larger dust, particles and the like in the air conditioner from entering the indoor unit 10, a filter screen 23 is generally mounted on the top of the frame 21 to protect a fan and other components mounted inside the frame.

A chassis is generally mounted at the bottom of the frame 21, and specifically, the chassis is fixedly connected to the bottom of the frame 21 and is used for supporting a fan, a motor, an electric control box, and other devices.

The end caps 22 are respectively installed at the left end and the right end of the frame body 21, the end caps 22 are mainly connected with the frame body 21, can be detachably connected with the frame body 21, can be integrally formed with the frame body 21, and can be specifically selected according to actual requirements. Since various pipes (air pipe, liquid pipe, water drain pipe, etc.) inside the frame 21 need to be led out of the frame 21, the end cap 22 is generally penetrated with a pipe outlet hole for the pipe to be led out. The size of the outlet pipe orifice can be designed in a matching way according to the sum of the outer diameters of the air-conditioning pipelines, so that the condition that the air-conditioning pipelines cannot pass through the outlet pipe orifice due to small size or the structural strength of the frame body 21 is influenced due to too large size is avoided.

The rear side of the frame 21 is mainly used for wall surface mounting, and therefore the rear panel on the rear side of the mounting unit generally has a flat surface to closely adhere to the wall surface, thereby ensuring the mounting stability of the air conditioning indoor unit 10. Similarly, the rear panel is mainly connected to the frame 21, and may be detachably connected to the frame 21 or may be integrally formed with the frame 21.

The air conditioning indoor unit 10 of the present invention further includes a lower panel 30, and the lower panel 30 is mounted on the bottom of the frame 21. Since the frame 21 has a substantially rectangular column structure, the lower panel 30 also has a substantially rectangular plate structure. From an orientation perspective, the lower panel 30 has opposite front and rear ends and opposite left and right ends, the left and right ends of the lower panel 30 abut or are in close clearance engagement with the left and right end caps 22, respectively, and the rear end of the lower panel 30 abuts or is in close clearance engagement with the rear panel.

It should be emphasized that, in the present embodiment, as shown in fig. 3, the front end of the lower panel 30 covers the front side of the frame 21, and an air outlet 35 is opened, and the air outlet 35 is communicated with a fan located inside the frame 21 for blowing out the heat-exchanged air. The outlet 35 generally extends along the extending direction of the frame 21, and the length of the outlet 35 is smaller than that of the lower panel 30, that is, the outlet 35 and the left and right ends of the lower panel 30 are spaced apart from each other.

In the present embodiment, the interval between the air outlet 35 and the left and right ends of the lower panel 30 is covered by the upper panel 40. Specifically, as shown in fig. 1 or fig. 5, the upper panel 40 is installed on the front side of the frame 21, and unlike the conventional upper panel 40, the upper panel 40 in this embodiment is provided with two opposite plate lugs 41 at intervals, and the two plate lugs 41 are respectively located on two sides of the air outlet 35 and respectively cover the lower panel 30, that is, cover a gap area between the air outlet 35 and the left and right ends of the lower panel 30.

It should be noted that the two plate lugs 41 are that a gap is formed at the lower end of the upper panel 40, the length of the gap is smaller than that of the upper panel 40, and then the panel areas on the two sides of the gap are the two plate lugs 41. It can be understood that the air outlet 35 is generally provided with an air deflector 60, the length of the air deflector 60 is adapted to the length of the air outlet 35, and at this time, the two lugs 41 of the upper panel 40 are respectively located at two sides of the air deflector 60. When the air deflector 60 is in the closed state, the surfaces of the two lugs 41 are substantially flush with the surface of the air deflector 60, which can improve the appearance of the air conditioning indoor unit 10.

In addition, in some embodiments, the upper end of the upper panel 40 is rotatably coupled to the face frame 20, and thus can be turned over with respect to the face frame 20 to open the face frame 20 and perform maintenance, cleaning, etc. of the devices inside the face frame 20. At this time, the air guiding plate 60 is installed on the two plate lugs 41, and further when the upper panel 40 is turned over, the two plate lugs 41 drive the air guiding plate 60 to be turned over together, so that the size of an opening which needs to be opened during cleaning is increased.

It will be appreciated that the lower edges 411 of the two lugs 41 (as shown in fig. 7 or 9) form the lower edge of the upper panel 40, and because the upper panel 40 is often subjected to a certain plastic deformation during the injection molding, assembly and use process, the probability and degree of deformation of the lower edge 411 is relatively large, which in turn results in a relatively large gap between the lower edge 411 of the upper panel 40 and the lower panel 30, which is not satisfactory for assembly.

Therefore, in the present embodiment, as shown in fig. 4 and 7, each of the plate lugs 41 is provided with a deformation preventing buckle 50 buckled with the lower panel 30. Among them, various options are available for the fastening method of the deformation preventing buckle 50 and the lower panel 30. For example, the buckle 50 may be provided with a hook structure, and the lower panel 30 may be provided with a structure for the buckle 50 to hook, so that the buckle with the lower panel 30 is realized by hooking the lower panel 30.

For another example, the deformation preventing buckle 50 may also be provided with a buckling groove, and the frame 21 may be provided with a buckling protrusion, so that the buckling is realized by the insertion and engagement of the buckling groove and the buckling protrusion. Or, the deformation-preventing buckle 50 and the lower panel 30 are provided with buckling protrusions at opposite positions, respectively, and when buckling, the two buckling protrusions are buckled with each other.

For another example, the deformation preventing buckle 50 may also be formed by a magnetic member, and the frame 21 is correspondingly provided with a magnetic member, so as to realize the buckle connection through the magnetic connection.

Specifically, the selection can be made according to actual needs, and only the deformation preventing buckle 50 can be stably buckled on the lower panel 30, and the gap between the lower edge 411 of the plate lug 41 and the lower panel 30 is controlled within a qualified range.

In summary, it can be understood that, in the air conditioning indoor unit 10 of the present invention, the anti-deformation fasteners 50 are respectively disposed on the two lugs 41 of the upper panel 40, the anti-deformation fasteners 50 are used for fastening with the lower panel 30, and when the anti-deformation fasteners 50 fasten the lower panel 30, the gap between the lower edge 411 of the lug 41 and the lower panel 30 is within the acceptable range. That is, the deformation preventing buckle 50 corrects or limits the plastic deformation of the upper panel 40 when the lower panel 30 is fastened, and prevents a large gap from being formed between the lower edge of the upper panel 40 (i.e., the lower edge 411 of the plate lug 41) and the lower panel 30, thereby ensuring the appearance of the air conditioning indoor unit 10.

In addition, there are various specific options for the position where the deformation preventing buckle 50 is provided. For example, the deformation preventing buckle 50 may be directly disposed at the lower edge 411 of the plate lug 41, may be disposed on the left and right side edges connected to the lower edge 411 of the plate lug, or may be disposed on another structure fixedly connected to the lower edge 411 of the plate lug. The specific setting position is not limited, and only the deformation-preventing buckle 50 after setting can limit the lower edge 411 of the plate lug when being fastened with the lower panel 30.

For example, in this embodiment, please refer to fig. 1, 4 and 9, the air conditioning indoor unit 10 further includes an air guiding plate 60, a supporting member 42 is further connected to an inner side surface of each of the plate lugs 41, the two supporting members 42 support the air guiding plate 60 together, and when the air guiding plate 60 is in a state of closing the air outlet 35, surfaces of the two plate lugs 41 are substantially flush with a surface of the air guiding plate 60. Further, not only the appearance of the air conditioning indoor unit 10 can be improved, but also the opening of the opening face frame 20 can be increased by driving the air guide plate 60 to turn over together when the top panel 40 is turned over. The deformation preventing buckle 50 is disposed on the supporting member 42, and it can be understood that the supporting member 42 connected to the inner side of the plate lug 41 is used for supporting the air guiding plate 60, and further, the position of the lower edge 411 of the plate lug 41 corresponding to the supporting member 42 is more easily deformed than other positions due to larger load bearing, thereby resulting in a larger gap between the lower panel 30 and the lower plate. Therefore, the deformation preventing buckle 50 is provided on the support member 42, and the gap between the lower edge 411 of the upper panel 40 and the lower panel 30 can be controlled to the maximum extent.

And the gap between the lower edge position corresponding to the support member 42 and the lower panel 30 is controlled within the acceptable range, the gap between the lower edge position, which is theoretically less deformed, and the lower panel 30 naturally also falls within the acceptable range. That is, only one deformation preventing buckle 50 is required, so that the structure of the upper panel 40 is prevented from being complicated due to the need of providing too many deformation preventing buckles 50.

In addition, the structure of the supporting member 42 may be a plate, a block, a frame, etc., and may be specifically designed according to actual needs, and only needs to be capable of being rotatably connected to the rotating shaft of the air guiding plate 60 and supporting the air guiding plate 60. For example, in the embodiment, the supporting member 42 is a supporting plate structure, so that even though the structure of the supporting member 42 is simple and light for processing or injection molding, the supporting member can ensure sufficient strength for stably supporting the air deflector 60.

The connection between the support member 42 and the plate lug 41 may be any one or more of screw connection, clamping connection and adhesion, and may also be directly integrated with the plate lug 41 (i.e. with the upper panel 40), so as to improve the connection stability.

In an embodiment, as shown in fig. 7 and 8, a receiving groove 31 is concavely formed on the lower panel 30 corresponding to the plate lug 41, the supporting member 42 is received in the receiving groove 31, and the deformation preventing buckle 50 is buckled with a groove surface of the receiving groove 31. Specifically, in the present embodiment, the accommodating groove 31 is formed by bending a front end portion of the lower panel 30 covering the front side of the frame 21, and has an opening in substantially the same direction as the outlet 35. Of course, the receiving groove 31 may be formed by forming a groove on the surface of the lower panel 30 as needed.

It can be understood that, since the support member 42 is provided on the inner side surface of the plate lug 41, the maximum thickness of the plate lug 41 becomes large, and the assembled air conditioning indoor unit 10 has to have a larger volume. Therefore, by providing the receiving groove 31 on the lower panel 30 and allowing the supporting member 42 to be received in the receiving groove 31, the situation that the volume of the air conditioning indoor unit 10 is increased due to the supporting member 42 being provided on the inner side surface of the plate lug 41 is effectively avoided, and the position relationship between the plate lug 41 and the lower panel 30 is made more compact.

In one embodiment, as shown in fig. 7 and 9, the supporting member 42 has a plate-shaped structure and has a fastening side 421 connected to the lower edge 411 of the plate lug 41, and the deformation preventing fastener 50 is disposed on the fastening side 421. Specifically, the plate-like structure support member 42 is substantially trapezoidal in shape, and has two side edges and a top edge connecting and between the two side edges. Of the two sides, the side closer to the lower edge 411 of the plate ear 41 is the fastening side 421. It can be understood that the gap between the lower edge 411 of the lug and the lower panel 30 can be better controlled when the deformation preventing buckle 50 is disposed on the buckling side 421 of the supporting member 42 closer to the lower edge 411 of the lug.

In an embodiment, as shown in fig. 7 and 9, the deformation preventing buckle 50 is a snap-fit protrusion protruding from the buckling side 421. It can be understood that the anti-deformation buckle 50 is not only simple and easy to obtain in structure when being clamped and convex, but also can be formed by injection molding the anti-deformation buckle 50 together when the upper panel 40 is formed by injection molding. Still be convenient for with panel 30 lock joint for the lock joint process is more simple and convenient, corresponding setting and the draw-in groove 312 of the buckle joint of preapring for an unfavorable turn of events shape buckle 50, card protruding isotructure that can be on panel 30 down this moment can. For example, in an embodiment, as shown in fig. 7 and 8, the receiving groove 31 has a fastening groove surface 311 extending along the fastening side 421, and the fastening groove surface 311 is concavely provided with a clamping groove 312 for the clamping protrusion to be clamped into.

In one embodiment, the depth of the protrusion extending into the slot 312 is not less than 2 mm and not more than 5 mm. It can be understood that when the depth of the locking protrusion extending into the locking groove 312 is less than 2 mm, the fastening strength between the deformation preventing buckle 50 and the lower panel 30 is small, and thus the deformation of the upper panel 40 cannot be corrected or limited well. When the depth of the protrusion is greater than 5 mm, the friction between the clip and the lower panel 30 may be too large, and the flip of the upper panel 40 may be affected. Therefore, when the depth of the locking protrusion extending into the locking groove 312 is not less than 2 mm and not more than 5 mm, the deformation of the upper panel 40 can be corrected or limited well, and the influence on the turnover of the upper panel 40 can be avoided. For example, the depth of the protrusion extending into the slot 312 is 2 mm, 2.5 mm, 3 mm, 3.5 mm, 4 mm, 4.5 mm, 5 mm, etc.

In one embodiment, the card slot 312 is larger than the card projection. Specifically, in this embodiment, when the locking protrusion extends into the locking slot 312, the surface of the locking protrusion facing the lower edge 411 of the plate lug abuts against the corresponding slot surface of the locking slot 312 or has a small gap interval (the small gap interval may be about 0.2 mm), and the other surfaces of the locking protrusion are spaced from the corresponding slot surfaces in the locking slot 312. That is, the engaging groove 312 is larger than the engaging protrusion, so as to avoid the situation that the engaging protrusion and the engaging groove 312 are not smoothly engaged when the positions thereof are deviated from each other.

In an embodiment, as shown in fig. 7, the size and shape of the receiving groove 31 are adapted to the supporting member 42, so that the structure of the air conditioning indoor unit 10 can be more compact. Specifically, in the present embodiment, the supporting member 42 is substantially in a trapezoid plate-shaped structure, and the accommodating groove 31 is also adapted to be in a trapezoid groove structure.

In one embodiment, as shown in fig. 7 to 9, the fastening side 421 has a connecting end 4211 connected to the plate ear 41, an angle space 70 is formed between the connecting end 4211 and the lower edge 411 of the plate ear 41, and one end of the fastening groove surface 311 is located in the angle space 70. In this way, the end of the fastening groove surface 311 close to the plate lug 41 can be hidden, and the appearance and compactness of the air conditioning indoor unit 10 can be improved.

In one embodiment, as shown in fig. 7 to 9, the lower panel 30 further includes a bottom surface 32 located at the bottom of the frame 21, and an inclined surface 33 connected between the bottom surface 32 and the fastening groove surface 311, and the lower edge 411 of the ear plate extends along the surface of the inclined surface 33. It can be understood that, by such an arrangement, the gap opening between the lower ear edge 411 and the lower panel 30 is biased to the rear side of the indoor air conditioning unit 10, that is, biased to the wall surface on which the indoor air conditioning unit 10 is installed, and thus, a user on the front side of the indoor air conditioning unit 10 cannot easily see the gap between the lower ear edge 411 and the lower panel 30, so as to improve the appearance of the indoor air conditioning unit 10.

The present invention further provides an air conditioner, which includes an air conditioner indoor unit 10, and the specific structure of the air conditioner indoor unit 10 refers to the above embodiments, and since the air conditioner employs all technical solutions of all the above embodiments, the air conditioner at least has all beneficial effects brought by the technical solutions of the above embodiments, and details are not repeated herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

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

the front side of the face frame is provided with an air outlet; and the number of the first and second groups,

the top panel, install in the front side of face frame to be equipped with two board ears that the interval is relative, two board ears are located respectively the both sides of air outlet, every the board ear all be equipped with the shape of preapring for an unfavorable turn of events of face frame lock joint is detained.

2. The indoor unit of claim 1, wherein the face frame comprises a frame body and a lower panel installed at the bottom of the frame body, and the front end of the lower panel covers the front side of the frame body and is provided with the air outlet;

the plate lug covers the lower panel and is buckled with the lower panel through the deformation-preventing buckle.

3. The indoor unit of claim 2, further comprising a wind guide plate, wherein a support member is further connected to an inner side surface of each of the plate lugs, the two support members support the wind guide plate together, and the deformation preventing buckle is disposed on the support member.

4. The indoor unit of claim 3, wherein the lower panel has a receiving groove recessed at a position corresponding to the plate lug, the supporting member is received in the receiving groove, and the deformation preventing buckle is fastened to a groove surface of the receiving groove.

5. The indoor unit of claim 4, wherein the supporter has a plate-shaped structure and has a fastening side connected to a lower edge of the plate lug, and the deformation preventing fastener is provided on the fastening side.

6. The indoor unit of claim 5, wherein the deformation preventing unit is a protrusion protruding from the fastening side.

7. The indoor unit of claim 6, wherein the receiving groove has a fastening groove surface extending along the fastening side, and the fastening groove surface is recessed with a slot for the protrusion to be inserted into.

8. The indoor unit of an air conditioner according to claim 7, wherein the depth of the catching protrusion extending into the catching groove is not less than 2 mm and not more than 5 mm.

9. The indoor unit of air conditioner according to claim 7, wherein the catching groove is larger than the catching protrusion.

10. An indoor unit of an air conditioner according to any one of claims 4 to 9, wherein the size and shape of the accommodating groove are adapted to the support member.

11. An indoor unit of an air conditioner according to any one of claims 7 to 9, wherein the fastening side has a connection end connected to the lug, an angle space is formed between the connection end and the lower edge of the lug, and one end of the fastening groove surface is located in the angle space.

12. The indoor unit of an air conditioner according to claim 11, wherein the lower panel further includes a bottom surface located at a bottom of the frame body, and an inclined surface connected between the bottom surface and the fastening groove surface, and a lower edge of the ear plate extends along a surface of the inclined surface.

13. An air conditioner characterized by comprising the indoor unit of an air conditioner according to any one of claims 1 to 12.