Air conditioner indoor unit and air conditioner with same

Abstract

The utility model provides an air conditioner indoor unit and an air conditioner with the air conditioner indoor unit, the air conditioner indoor unit comprises an outer shell, an air conditioner indoor unit and an air conditioner indoor unit, the outer shell defines a mounting cavity, and the outer shell is provided with an access hole communicated with the mounting cavity; the air conditioner indoor unit is configured to be embedded in the containing groove, a through hole communicating with the outside is formed in the side wall of the containing groove, and the through hole corresponds to the access hole so that the access hole can communicate with the outside. The air conditioner indoor unit has the advantage of being convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of air treatment equipment, in particular to an indoor air conditioner and an air conditioner having the same. Background Art

[0002] With the continuous improvement of the quality of life, people pay more and more attention to the comfort of the living environment. Especially for the air quality of the indoor environment, people are very concerned. Therefore, more and more air treatment equipment has emerged. In the related art, the indoor air conditioner is embedded in a cabinet or a wall to hide the indoor air conditioner in appearance and make the home layout more beautiful. However, in the related art, the indoor air conditioner is embedded in the accommodation space of a cabinet or a wall, and it is not easy to repair the parts inside the indoor air conditioner. Summary of the Utility Model

[0003] In view of the above problems, the present utility model is proposed to provide an indoor air conditioner and an air conditioner having the same that can overcome or at least partially solve the above problems, and can solve the problem of inconvenient maintenance of the indoor air conditioner.

[0004] Specifically, the present utility model provides an indoor air conditioner, which has the advantage of being convenient for maintenance.

[0005] The present utility model also provides an air conditioner having the above indoor air conditioner.

[0006] The indoor air conditioner of the present utility model includes: a housing that defines an installation cavity, and the housing has an inspection opening communicating with the installation cavity; the indoor air conditioner is configured to be embedded in a receiving groove, and a through hole communicating with the outside is provided on the side wall of the receiving groove, and the through hole corresponds to the inspection opening so that the inspection opening can communicate with the outside.

[0007] In some embodiments, the indoor air conditioner further includes: a cover plate provided on one of the through hole and the inspection opening, and the cover plate is movable between a first position and a second position. The cover plate in the first position closes the inspection opening, and the cover plate in the second position avoids the inspection opening.

[0008] In some embodiments, the indoor air conditioner further includes: a guiding track provided in one of the installation cavity and the receiving groove. The guiding track has a guiding groove, and the cover plate has a mounting portion. The mounting portion is movably engaged with the guiding groove along the extending direction of the guiding track. The end of the guiding track corresponds to the first position, and the other end of the guiding track corresponds to the second position so that the cover plate can close or avoid the inspection opening.

[0009] In some embodiments, the guiding track is arc-shaped. The guiding track includes a first end portion and a second end portion that are opposite to each other in the circumferential direction. The second end portion is closer to the open mouth of the receiving groove than the first end portion, and one of the first end portion and the second end portion corresponds to the inspection opening; the cover plate is an arc-shaped plate body adapted to the guiding track.

[0010] In some embodiments, a limiting groove is provided on the outer surface of the mounting portion. The second end portion corresponds to the inspection opening. The guiding track further includes an elastic clamping member. The elastic clamping member is provided on the inner wall surface of the first end portion. The elastic clamping member has a limiting protrusion that can cooperate with the limiting groove. An avoidance groove for accommodating the elastic clamping member is provided on the inner wall surface of the guiding groove, and the avoidance groove corresponds to the elastic clamping member, so that at least a part of the elastic clamping member is located in the avoidance groove.

[0011] In some embodiments, the limiting protrusion includes a first guiding surface and a second guiding surface. The first guiding surface is connected to the second guiding surface and the first guiding surface is closer to the open mouth than the second guiding surface; the first guiding surface is inclined, and one end of the first guiding surface away from the open mouth is farther from the avoidance groove than the other end; the second guiding surface is inclined, and one end of the second guiding surface away from the open mouth is closer to the avoidance groove than the other end.

[0012] In some embodiments, the inner wall surface of the inspection opening includes a first part and a second part. The first part is closer to the open mouth than the second part. A limiting block is provided on the outer surface of the cover plate. The limiting block can move between the first part and the second part to limit the movement of the cover plate between the first position and the second position.

[0013] In some embodiments, the cover plate is pivotally provided at the through hole.

[0014] In some embodiments, the cover plate further includes rollers. The rollers are rotatably provided on the mounting portion, and the outer surface of the rollers is in contact with the inner wall surface of the guiding groove.

[0015] The air conditioner of the present utility model includes the air conditioner indoor unit described in any one of the above.

[0016] An inspection opening is provided in a part of the air conditioner indoor unit according to an embodiment of the present utility model corresponding to the side wall of the receiving groove, and a through hole for communicating the inspection opening with the outside is provided on the side wall of the receiving groove, so that an operator can directly repair a part of the air conditioner components far from the open mouth of the receiving groove through the inspection opening. Therefore, the air conditioner indoor unit according to the embodiment of the present utility model is convenient for maintenance.

[0017] Those skilled in the art will better understand the above and other objects, advantages and features of the present utility model from the following detailed description of specific embodiments of the present utility model in conjunction with the accompanying drawings. Description of the Drawings

[0018] Some specific embodiments of the present utility model will be described in detail hereinafter with reference to the accompanying drawings in an illustrative but not restrictive manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0019] Figure 1 is a schematic structural diagram of an indoor air conditioner according to an embodiment of the present utility model;

[0020] Figure 2 is a schematic structural diagram of an indoor air conditioner according to an embodiment of the present utility model;

[0021] Figure 3 is a schematic structural diagram of an indoor air conditioner according to an embodiment of the present utility model;

[0022] Figure 4 is Figure 2 a partial enlarged schematic view at A in

[0023] Figure 5 is an assembly schematic view of an elastic clamping member and a limiting groove according to an embodiment of the present utility model;

[0024] Figure 6 is an assembly schematic view of an installation part and a guiding track according to an embodiment of the present utility model;

[0025] Figure 7 is a schematic structural diagram of an indoor air conditioner according to an embodiment of the present utility model.

[0026] Reference Numerals:

[0027] Indoor air conditioner 100;

[0028] Housing 1; Installation cavity 11; Maintenance opening 12; First part 121; Second part 122;

[0029] Cabinet 2; Accommodation groove 21; Through hole 22; Open mouth 23;

[0030] Cover plate 3; Installation part 31; Limiting groove 311; Roller 312;

[0031] Guiding track 4; First end 41; Second end 42; Elastic clamping member 43; Limiting protrusion 431; First guiding surface 4311; Second guiding surface 4312; Avoidance groove 44; Buffer pad 45. Detailed Description of the Specific Embodiment

[0032] The following will refer to Figures 1 to 7 to describe the air conditioner indoor unit and the air conditioner having the same according to the embodiments of the present utility model. In the description of the embodiments of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features, that is, including one or more of such features. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined. When a certain feature "includes or contains" a certain or certain features it covers, unless otherwise specifically described, this indicates that other features are not excluded and other features may be further included.

[0033] Unless otherwise clearly defined and limited, the terms "arranged", "installed", "connected", "coupled", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly limited. Those of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to specific circumstances.

[0034] In addition, in the description of the embodiments of the present utility model, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features therebetween. That is, in the description of the embodiments of the present utility model, the first feature being "above", "over" and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher horizontal height than the second feature. The first feature being "below", "beneath" or "under" the second feature may be the first feature being directly below or obliquely below the second feature, or merely indicating that the first feature is at a lower horizontal height than the second feature.

[0035] In the description of the embodiments of the present utility model, the description with reference to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0036] The air conditioner indoor unit 100 according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0037] As Figures 1 - 7 shown, the air conditioner indoor unit 100 according to the embodiment of the present invention includes a housing 1 and a receiving groove 21.

[0038] The housing 1 defines an installation cavity 11. The housing 1 has an inspection opening 12 communicating with the installation cavity 11. An operator can repair the air conditioner components installed inside the housing 1 through the inspection opening 12. For example, a blowing fan for promoting the formation of an air flow that enters the housing 1 from the air conditioner air inlet and exits from the air outlet.

[0039] The air conditioner indoor unit 100 is configured to be embedded in the receiving groove 21. The receiving groove 21 is adapted to be formed in a household cabinet or an indoor wall. A through hole 22 communicating with the outside is provided on the side wall of the receiving groove 21. The through hole 22 corresponds to the inspection opening 12 so that the inspection opening 12 can communicate with the outside. In other words, a through hole 22 corresponding to the inspection opening 12 is provided on the side wall of the receiving groove 21 so that the through hole 22 avoids the inspection opening 12 and prevents the side wall of the receiving groove 21 from blocking the inspection opening 12.

[0040] In the related art, the air conditioner indoor unit 100 is embedded in a receiving space. A part of the housing 1 of the air conditioner indoor unit 100 corresponding to the open end of the receiving space communicates with the outside, and an inspection opening 12 is provided on this part of the housing 1.

[0041] After research by the inventor, it is found that in the related art, the inspection opening 12 of the air conditioner indoor unit 100 corresponds to the open end of the receiving space, which only facilitates the operator to repair some of the air conditioner components close to the open end of the receiving space. Due to the obstruction of the side wall surface of the receiving space, the operator cannot directly disassemble the part of the housing 1 corresponding to the side wall of the receiving groove 21, so it is not convenient to directly disassemble this part of the housing 1 to repair some of the air conditioner components far from the open end of the receiving space. Therefore, there is a problem of inconvenient maintenance.

[0042] Compared with the related art, the air conditioner indoor unit 100 according to the embodiment of the present invention has an inspection opening 12 provided on the part corresponding to the side wall of the receiving groove 21, and a through hole 22 is provided on the side wall of the receiving groove 21 to enable the inspection opening 12 to communicate with the outside, so that the operator can directly repair some of the air conditioner components far from the open end 23 of the receiving groove 21 through the inspection opening 12. Therefore, the air conditioner indoor unit 100 according to the embodiment of the present invention is convenient for maintenance.

[0043] In order to make the present application easier to understand, the air-conditioning indoor unit 100 of an embodiment of the utility model is further described below by taking the open opening 23 of the accommodating groove 21 as an example in which the open opening 23 is open toward the front, and the direction close to the open opening 23 in the accommodating groove 21 as being toward the front and the direction away from the open opening 23 in the accommodating groove 21 as being toward the rear.

[0044] The air-conditioning indoor unit 100 of the present embodiment is an embedded air-conditioning indoor unit 100, that is, the air-conditioning indoor unit 100 is embedded in a furniture cabinet or a wall of an indoor area so that the air-conditioning indoor unit 100 is hidden in appearance, making the home layout more beautiful and achieving the purpose of improving the user experience.

[0045] like Figure 7 As shown, the air conditioner indoor unit 100 of this embodiment is embedded in a mounting groove formed in the cabinet 2. The mounting groove has an opening 23 that is open to the front. When installing the air conditioner indoor unit 100, the air conditioner indoor unit 100 is installed into the mounting groove through the opening 23.

[0046] The housing 1 has an air outlet that opens forward so that the air outlet is connected to the outside, and the air outlet is located on a side of the air-conditioning indoor unit 100 close to the open opening 23 to ensure that the air outlet can discharge air normally.

[0047] It should be noted that, in order to make the mounting structure for forming the mounting groove compatible with the air conditioner indoor unit 100 in this embodiment, the mounting structure can be manufactured according to the air conditioner indoor unit 100 and assembled when in use. For example, the mounting structure for forming the mounting groove can be a customized furniture cabinet. Alternatively, the mounting structure for forming the mounting groove can be modified from an existing mounting structure in the indoor environment where the user lives, for example, it can be modified from an existing indoor home cabinet, wherein the through hole 22 of the mounting groove is formed by opening an opening on the side panel of the home cabinet.

[0048] In some embodiments, Figures 1 - 3 As shown, the air conditioner indoor unit 100 of the embodiment of the utility model further includes a cover plate 3, which is arranged on one of the through hole 22 and the inspection port 12, that is, the cover plate 3 is arranged at the through hole 22; or, the cover plate 3 is arranged at the inspection port 12.

[0049] The cover plate 3 is movable between a first position and a second position. The cover plate 3 at the first position closes the inspection opening 12 , and the cover plate 3 at the second position avoids the inspection opening 12 .

[0050] It can be understood that the inspection port 12 is connected to the outside through the through hole 22. The inspection port 12 can be closed by using the cover plate 3 to close the through hole 22 or the inspection port 12. The cover plate 3 avoids the through hole 22 or the inspection port 12 so that the inspection port 12 can be connected to the outside.

[0051] When it is necessary to repair the air-conditioning components in the air-conditioning indoor unit 100, the cover plate 3 is moved to the second position, so that the cover plate 3 avoids the maintenance opening 12 and the through hole 22, and the maintenance opening 12 is communicated with the outside, so as to facilitate the operator to repair the air-conditioning components in the air-conditioning indoor unit 100.

[0052] When it is not necessary to repair the air-conditioning components in the air-conditioning indoor unit 100, the cover plate 3 is moved to the first position, so that the cover plate 3 closes the maintenance opening 12 or the through hole 22, to protect the air-conditioning components in the housing 1, and to shield the maintenance opening 12 in appearance, thereby improving the user experience.

[0053] In some embodiments, as Figure 2 and Figure 3 shown, the air-conditioning indoor unit 100 of the embodiment of the present utility model further includes a guiding track 4, and the guiding track 4 is arranged in one of the installation cavity 11 and the accommodating groove 21.

[0054] The guiding track 4 has a guiding groove, the cover plate 3 has an installation portion 31, and the installation portion 31 is movably matched with the guiding groove along the extending direction of the guiding track 4. The end of the guiding track 4 corresponds to the first position, and the other end of the guiding track 4 corresponds to the second position, so that the cover plate 3 can close or avoid the maintenance opening 12.

[0055] That is to say, the guiding track 4 is arranged in the installation cavity 11, and the cover plate 3 is located in the installation cavity 11; or, the guiding track 4 is arranged in the accommodating groove 21, and the cover plate 3 is located in the accommodating groove 21. By the cooperation of the cover plate 3 and the guiding track 4, the cover plate 3 is realized to move between the first position and the second position, and the structure is simple and easy to manufacture.

[0056] For example Figure 2 and Figure 3 shown, the front end of the guiding track 4 corresponds to the first position, and the rear end of the guiding track 4 corresponds to the second position. There are two guiding tracks 4, and the two guiding tracks 4 correspond in the up-down direction. One guiding track 4 is arranged on the bottom wall surface of the installation cavity 11, and the bottom of the cover plate 3 is fitted on this one guiding track 4. The other guiding track 4 (not shown in the figure) is arranged on the side wall of the installation cavity 11, and the top of the cover plate 3 is fitted on this other guiding track 4.

[0057] As Figure 3 shown, when it is necessary to repair the air-conditioning components in the air-conditioning indoor unit 100, the cover plate 3 is guided by the guiding track 4 to move to the position corresponding to the second end 42, so that the cover plate 3 avoids the maintenance opening 12 and the through hole 22, and the maintenance opening 12 is communicated with the outside, so as to facilitate the operator to repair the air-conditioning components in the air-conditioning indoor unit 100.

[0058] As Figure 2 shown, when there is no need to repair the air-conditioning components inside the air-conditioning indoor unit 100, the cover plate 3 is guided by the guide rail 4 to move to a position corresponding to the first end 41, so that the cover plate 3 closes the maintenance opening 12 or the through hole 22, to protect the air-conditioning components inside the housing 1, and to cover the maintenance opening 12 in appearance, thereby improving the user experience.

[0059] In some embodiments, as Figure 2 and Figure 3 shown, the guide rail 4 is arc-shaped, and the guide rail 4 includes a first end 41 and a second end 42 that are opposite to each other in its circumferential direction. The second end 42 is relatively closer to the open end 23 of the receiving groove 21 than the first end 41. One of the first end 41 and the second end 42 corresponds to the maintenance opening 12, and the cover plate 3 is an arc-shaped plate body adapted to the guide rail 4. In order to avoid the situation that a large moving space needs to be reserved in the housing 1 in a single direction due to the movement of the cover plate 3 in a single direction, the movement track of the cover plate 3 is an arc, so that the overall size of the air-conditioning indoor unit 100 is reduced, and the redundancy of the structure is reduced.

[0060] In some embodiments, as Figure 2 and Figure 7 shown, a limiting groove 311 is provided on the outer surface of the mounting portion 31, and the guide rail 4 further includes an elastic clamping member 43. The elastic clamping member 43 is provided on the inner wall surface of the guide groove, and the elastic clamping member 43 has a limiting protrusion 431 that can cooperate with the limiting groove 311.

[0061] The second end 42 corresponds to the maintenance opening 12, and an avoidance groove 44 for accommodating the elastic clamping member 43 is provided on the inner wall surface of the first end 41, and the avoidance groove 44 corresponds to the elastic clamping member 43, so that at least a part of the elastic clamping member 43 is located in the avoidance groove 44. When the limiting protrusion 431 is under pressure, the avoidance groove 44 can provide a deformation space for the elastic plate. When the elastic clamping member 43 is not deformed, the limiting protrusion 431 protrudes out of the avoidance groove 44. When the elastic clamping member 43 is deformed under pressure, the limiting protrusion 431 is received into the avoidance groove 44.

[0062] When the cover plate 3 moves to the position of the first end 41, that is, the position where the cover plate 3 avoids the maintenance opening 12, the limiting groove 311 of the mounting portion 31 cooperates with the limiting protrusion 431 of the elastic clamping member 43 to limit the movement of the cover plate 3, so as to facilitate the operator to repair the inside of the air-conditioning components inside the housing 1, and improve the practicability of this embodiment.

[0063] In some embodiments, as Figure 5As shown, the limiting protrusion 431 includes a first guiding surface 4311 and a second guiding surface 4312. The first guiding surface 4311 is connected to the second guiding surface 4312, and the first guiding surface 4311 is closer to the open end 23 relative to the second guiding surface 4312, that is, the first guiding surface 4311 is located in front of the second guiding surface 4312.

[0064] The first guiding surface 4311 is inclined, and the end of the first guiding surface 4311 away from the open end 23 is farther from the avoidance groove 44 relative to the other end; the second guiding surface 4312 is inclined, and the end of the second guiding surface 4312 away from the open end 23 is closer to the avoidance groove 44 relative to the other end.

[0065] When the cover plate 3 moves towards the first end portion 41, the first guiding surface 4311 is squeezed by the cover plate 3, and the limiting protrusion 431 contracts into the avoidance groove 44 so that the cover plate 3 can smoothly move towards the first end portion 41. When the limiting protrusion 431 moves to a position corresponding to the limiting groove 311, the elastic clamping member 43 pops up and the limiting protrusion 431 cooperates with the limiting groove 311. When the cover plate 3 moves in the direction from the first end portion 41 to the second end portion 42, the second guiding surface 4312 is squeezed by the cover plate 3, and the limiting protrusion 431 contracts into the avoidance groove 44 so that the cover plate 3 can smoothly move towards the second end portion 42. It is convenient for the elastic clamping member 43 to cooperate with or disengage from the limiting groove 311, thereby further improving the practicality.

[0066] In some embodiments, as Figure 2 shown, the inner wall surface of the inspection opening 12 includes a first portion 121 and a second portion 122. The first portion 121 is closer to the open end 23 relative to the second portion 122. A limiting block is provided on the outer surface of the cover plate 3, and the limiting block can move between the first portion 121 and the second portion 122 to limit the movement of the cover plate 3 between the first position and the second position. By providing a limiting block on the outer surface of the cover plate 3, not only can the cover plate 3 be restricted between the first position and the second position, but also it is convenient for the operator to hold the limiting block to open or close the cover plate 3.

[0067] In some embodiments, as Figure 7 shown, the cover plate 3 is pivotally provided at the through hole 22. Thus, the cover plate 3 can be closed and avoid the through hole 22, and the structure is simple and easy to manufacture.

[0068] In some embodiments, as Figure 6 shown, the cover plate 3 further includes a roller 312. The roller 312 is rotatably provided on the mounting portion 31, and the outer surface of the roller 312 is in contact with the inner wall surface of the guiding groove. The cover plate 3 contacts the guiding groove of the guiding track 4 through the roller 312, reducing the friction between the cover plate 3 and the guiding track 4 during movement, thereby facilitating the movement of the cover plate 3.

[0069] In some embodiments, such as Figure 6 shown, a buffer pad 45 is provided on the side wall of the guiding groove. When the air conditioner indoor unit 100 operates, the whole unit will vibrate. The buffer pad 45 plays a role in buffering and shock absorption for the cover plate 3, avoiding the cover plate 3 from colliding with the guiding track 4 to generate noise, and improving the user experience.

[0070] The air conditioner of the embodiment of the present utility model includes the air conditioner indoor unit 100 of any one of the above embodiments. An inspection opening 12 is formed in a part of the air conditioner indoor unit 100 of the embodiment of the present utility model corresponding to the side wall of the receiving groove 21, and a through hole 22 enabling the inspection opening 12 to communicate with the outside is provided on the side wall of the receiving groove 21, so that an operator can directly repair some air conditioner components far from the open end 23 of the receiving groove 21 through the inspection opening 12. Therefore, the air conditioner indoor unit 100 of the embodiment of the present utility model is convenient for maintenance.

[0071] Up to this point, those skilled in the art should recognize that although multiple exemplary embodiments of the present utility model have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present utility model can still be directly determined or derived from the content disclosed in the present utility model without departing from the spirit and scope of the present utility model. Therefore, the scope of the present utility model should be understood and determined to cover all these other variations or modifications.

Claims

1. An air conditioner indoor unit, characterized in that: include: A housing, the housing defining a mounting cavity, the housing having an inspection port communicating with the mounting cavity; The air conditioner indoor unit is configured to be embedded in a receiving groove, and a through hole communicating with the outside is arranged on the side wall of the receiving groove, and the through hole corresponds to the inspection port so that the inspection port can communicate with the outside.

2. The air conditioner indoor unit according to claim 1, characterized in that: Further including: A cover plate is arranged on one of the through hole and the inspection opening, and the cover plate is movable between a first position and a second position. The cover plate at the first position closes the inspection opening, and the cover plate at the second position avoids the inspection opening.

3. The air conditioner indoor unit according to claim 2, characterized in that: Further including: A guide rail, wherein the guide rail is arranged in one of the installation cavity and the accommodating groove, the guide rail has a guide groove, and the cover plate has a mounting portion, and the mounting portion is movably matched with the guide groove along the extension direction of the guide rail, and the end of the guide rail corresponds to the first position, and the other end of the guide rail corresponds to the second position, so that the cover plate can close or avoid the inspection port.

4. The air conditioner indoor unit according to claim 3, characterized in that: The guide track is in an arc shape, and includes a first end and a second end opposite to each other in the circumferential direction thereof, the second end is closer to the open opening of the receiving groove relative to the first end, and one of the first end and the second end corresponds to the inspection opening; The cover plate is an arc-shaped plate body adapted to the guide rail.

5. The air conditioner indoor unit according to claim 4, characterized in that: A limiting groove is provided on the outer surface of the mounting portion, and the second end portion corresponds to the inspection port. The guide rail also includes an elastic clip, and the elastic clip is provided on the inner wall surface of the first end portion. The elastic clip has a limiting protrusion that can cooperate with the limiting groove. An avoidance groove for accommodating the elastic clip is provided on the inner wall surface of the guide groove, and the avoidance groove corresponds to the elastic clip so that at least part of the elastic clip is located in the avoidance groove.

6. The air conditioner indoor unit according to claim 5, characterized in that: The limiting protrusion includes a first guide surface and a second guide surface, the first guide surface is connected to the second guide surface and the first guide surface is closer to the open opening than the second guide surface; the first guide surface is inclined, and one end of the first guide surface away from the open opening is farther away from the avoidance groove than the other end; the second guide surface is inclined, and one end of the second guide surface away from the open opening is closer to the avoidance groove than the other end.

7. The air conditioner indoor unit according to claim 4, characterized in that: The inner wall surface of the inspection port includes a first part and a second part, the first part is adjacent to the open port relative to the second part, and a limit block is provided on the outer surface of the cover plate, and the limit block can move between the first part and the second part to limit the movement of the cover plate between the first position and the second position.

8. The air conditioner indoor unit according to claim 2, characterized in that: The cover plate is pivotably disposed at the through hole.

9. The air conditioner indoor unit according to claim 3, characterized in that: The cover plate further comprises a roller, which is rotatably arranged on the mounting portion, and an outer surface of the roller contacts an inner wall surface of the guide groove.

10. An air conditioner, characterized in that: An air-conditioning indoor unit comprising any one of claims 1-9.

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