Indoor unit of air conditioner

Abstract

The utility model provides an indoor unit of an air conditioner. The air conditioner indoor unit comprises a shell, a cover plate, a connecting rod, a sliding groove and an elastic piece. The shell is provided with an air inlet with a forward opening. The cover plate is rotatably arranged at the air inlet. The connecting rod is telescopically connected to the shell. The sliding groove is configured to limit the sliding end of the connecting rod to move in the sliding groove, and a gap exists between the sliding end of the connecting rod and the side wall of the sliding groove. The sliding groove is connected to the rear side of the cover plate so that the connecting rod can drive the cover plate to close or open the air inlet when sliding in the sliding groove. The elastic piece is connected between the shell and the cover plate and used for applying force close to the shell or applying force away from the shell to the cover plate. The problem that in the process of opening the cover plate, the cover plate is prone to being blocked when rotating is solved, and the purpose of improving user experience is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of air treatment equipment, in particular to a kind of indoor unit of air conditioner. BACKGROUND

[0002] The indoor unit of air conditioner in the related art is embedded in the installation space of the household cabinet, thereby shielding the indoor unit of air conditioner in appearance to improve the user experience. The cover plate of the indoor unit of air conditioner is rotatably arranged at the air inlet to close and open the air inlet. That is, the cover plate needs to be opened each time the indoor unit of air conditioner works, so the opening process of the cover plate needs to be smoother.

[0003] However, the cover plate of the existing indoor unit of air conditioner is rotatably connected to the shell of the indoor unit of air conditioner. In the process of opening the cover plate, the cover plate is prone to jamming when rotating, which reduces the user experience. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model is proposed to provide an indoor unit of air conditioner that overcomes the above problems or at least partially solves the above problems, which can solve the problem of jamming of the cover plate when rotating in the process of opening the cover plate, and improve the user experience.

[0005] Specifically, the utility model provides an indoor unit of air conditioner, which comprises:

[0006] A shell is provided with an air inlet with an opening facing forward.

[0007] A cover plate is rotatably arranged at the air inlet.

[0008] A connecting rod is telescopically connected to the shell.

[0009] A sliding groove is configured to limit the sliding end of the connecting rod to move inside the sliding groove, and there is a gap between the sliding end of the connecting rod and the side wall of the sliding groove. The sliding groove is connected to the rear side of the cover plate, so that the sliding end of the connecting rod slides in the sliding groove during the extension and retraction of the connecting rod, thereby driving the cover plate to close or open the air inlet.

[0010] An elastic member is connected between the shell and the cover plate to apply a force towards the shell to the cover plate or a force away from the shell.

[0011] Optionally, the cover plate comprises a panel body and a rotating member, the rotating member is fixedly connected to the lower end of the panel body, and the rotating member is rotatably connected to the shell about a rotation axis extending in the left-right direction.

[0012] The extension direction of the chute is perpendicular to the rotation axis.

[0013] Optionally, the shell is provided with a through port, which is located at the left and / or right side of the air inlet.

[0014] The rotating member comprises:

[0015] The rotating part is located at the rear side of the through port.

[0016] The rotating shaft is fixedly connected to the rotating part and rotationally connected to the shell. The axis of the rotating shaft coincides with the rotation axis. The rotating shaft is located at the lower end of the through port.

[0017] The connecting part penetrates through the through port. The connecting part is arc-shaped and protrudes away from the rotating shaft. One end of the connecting part is connected to the rotating part, and the other end is connected to the lower end rear surface of the panel body.

[0018] Optionally, the elastic member comprises a torsion spring, which comprises a first rotating arm connected to the rotating member and a second rotating arm connected to the shell.

[0019] The rotating shaft is fixedly connected to the end of the rotating part away from the connecting part. The torsion spring is sleeved on the rotating shaft.

[0020] Optionally, the end of the first rotating arm of the torsion spring is provided with a first protruding section extending in the horizontal direction.

[0021] The rotating part is provided with a notch extending in the horizontal direction. When the elastic member applies a force away from the shell to the cover plate, the opening of the notch is located at the side of the rotating part away from the cover plate. The first protruding section of the torsion spring is clamped in the notch.

[0022] Optionally, the shell comprises an air inlet plate and a boss. The air inlet is provided on the air inlet plate. The boss protrudes forward from the lower end of the air inlet plate. The boss is located at the lower side of the cover plate, and the front surface of the boss is flush with the front surface of the cover plate.

[0023] Optionally, the shell further comprises a mounting plate, which is fixedly connected to the rear side of the boss and is provided with a mounting hole penetrating in the left-right direction.

[0024] The rotating shaft is fixedly connected to the end of the rotating part away from the connecting part. The rotating shaft is rotationally connected to the mounting hole.

[0025] Optionally, the sliding groove is a T-shaped groove with an opening facing the connecting rod, and the sliding end of the connecting rod is a connecting column extending horizontally and slidingly connected to the T-shaped groove.

[0026] Optionally, the indoor unit of the air conditioner further comprises a limiting structure, the sliding groove is arranged on the limiting structure, and the extending direction of the sliding groove is consistent with the length direction of the limiting structure.

[0027] Optionally, one of the second end and the cover plate is provided with a clamping groove, and the other of the second end and the cover plate is provided with a clamping piece, the clamping piece being capable of cooperating with the clamping groove to enable the second end and the cover plate to be clamped and connected.

[0028] In the indoor unit of the air conditioner, the elastic member is connected with the cover plate and causes the cover plate to rotate towards the direction close to the shell or rotate towards the direction away from the shell, so that the sliding end of the connecting rod abuts against the side wall of the sliding groove close to the cover plate or abuts against the side wall of the sliding groove away from the cover plate. The sliding end of the connecting rod slides along the groove wall of the sliding groove, avoiding the situation that the sliding end of the connecting rod swings back and forth in the sliding groove due to the fact that the sliding groove is larger than the sliding end of the connecting rod, and thus avoiding the situation that the connecting rod is stuck when sliding in the sliding groove, and improving user experience.

[0029] The above and other objects, advantages and features of the present application will become more apparent from the following detailed description of some embodiments thereof, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0030] Some embodiments of the present application will now be described, by way of example only, with reference to the accompanying drawings. Identical or similar components or parts are referred to using the same reference numerals throughout the description. It should be understood that these drawings are not necessarily to scale. In the drawings:

[0031] Figure 1 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present application;

[0032] Figure 2 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present application; Figure 1 is an enlarged view of portion A in FIG. 1;

[0033] Figure 3 is a schematic rear view of an indoor unit of an air conditioner according to an embodiment of the present application;

[0034] Figure 4This is a schematic structural diagram of the indoor unit of an air conditioner according to an embodiment of the present utility model;

[0035] Figure 5 This is a schematic left view of the indoor unit of an air conditioner according to an embodiment of the present utility model;

[0036] Figure 6 This is a schematic left view of the indoor unit of an air conditioner according to an embodiment of the present utility model.

[0037] List of reference numerals in the attached diagram:

[0038] 1. Housing; 11. Air inlet plate; 111. Air inlet; 112. Pass-through port; 12. Boss; 13. Mounting plate;

[0039] 2. Cover plate; 21. Panel body; 22. Rotating component; 221. Rotating part; 2211. Notch; 222. Connecting part;

[0040] 3. Limiting device; 31. Limiting structure; 311. First end; 312. Second end; 313. Slide groove; 32. Connecting rod;

[0041] 4. Torsion spring; 41. First swing arm; 411. First extension section; 42. Second swing arm. Detailed Implementation

[0042] The following reference Figures 1 to 6 This description pertains to the indoor unit of an air conditioner according to an embodiment of the present invention. In this description, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature, that is, include one or more of that feature. In the description of the present invention, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. When a feature "includes or contains" one or more of the features it encompasses, unless otherwise specifically described, this indicates that other features are not excluded and may be further included.

[0043] Unless otherwise expressly specified and limited, the terms "set," "install," "connect," "link," "fix," and "couple" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art should be able to understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0044] Further, in the description of the embodiments, the first feature being "on" or "under" the second feature can include the first and second features being in direct contact, or can include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of the embodiments, the first feature being "on", "above", and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is higher in horizontal height than the second feature. The first feature being "under", "below", or "underneath" the second feature can be the first feature being directly below or obliquely below the second feature, or merely means that the first feature is lower in horizontal height than the second feature.

[0045] In the description of the embodiments, the description with reference to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like 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 utility model. In the specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] Figure 1 is a schematic structural diagram of an air conditioner indoor unit according to an embodiment of the utility model, as Figure 1 indicated, and with reference to Figures 2 to 6 , the embodiment of the utility model provides a kind of air conditioner indoor unit.The air conditioner indoor unit includes shell 1, cover plate 2, connecting rod 32, sliding slot 313 and elastic element.

[0047] Shell 1 is equipped with the air inlet 111 of opening facing forward.Cover plate 2 is rotatably arranged at air inlet 111.

[0048] Connecting rod 32 is connected to shell 1 in a telescopic manner.Sliding slot 313 is configured to limit the sliding end of connecting rod 32 to move inside sliding slot 313, and the sliding end of connecting rod 32 has a gap with the side wall of sliding slot 313, so that the sliding end of connecting rod 32 can smoothly slide in sliding slot 313, avoiding the situation that the sliding end of connecting rod 32 is stuck in sliding slot 313, causing cover plate 2 to fail to rotate normally.Sliding slot 313 is connected to the rear side of cover plate 2, so that, during the telescopic movement of connecting rod 32, the sliding end of connecting rod 32 slides in sliding slot 313, driving cover plate 2 to close or open air inlet 111.

[0049] Elastic element is connected between shell 1 and cover plate 2, to apply a force to cover plate 2 to approach shell 1.

[0050] Alternatively, elastic element is used to apply a force to cover plate 2 to move away from shell 1.

[0051] In the embodiment, the elastic member can be a torsion spring, a rubber strip or a spring, and the elastic member works without using energy such as electricity. The cover plate 2 can be arranged at the air inlet 111 to close the air inlet 111, so that external air and dust cannot enter the casing 1 through the air inlet 111, and the appearance of the air conditioner indoor unit is more tidy, and the cleaning of the outer surface of the air conditioner indoor unit is facilitated. In the case of normal operation of the air conditioner indoor unit, the connecting rod 32 extends forward, so that the sliding end of the connecting rod 32 slides in the sliding groove 313, and then the cover plate 2 rotates forward to avoid the air inlet 111, so that the air inlet 111 is open, so that the external air can normally enter the casing 1 through the air inlet 111.

[0052] The elastic member is connected with the cover plate 2 and promotes the cover plate 2 to rotate towards the casing 1 or away from the casing 1, so that the sliding end of the connecting rod 32 abuts against the side wall of the sliding groove 313 close to the cover plate 2 or away from the cover plate 2. The sliding end of the connecting rod 32 slides along the groove wall of the sliding groove 313, avoiding the situation that the sliding end of the connecting rod 32 swings forward and backward in the sliding groove 313 due to the fact that the sliding groove 313 is larger than the sliding end of the connecting rod 32, and the sliding path of the sliding end of the connecting rod 32 is not unique, thereby avoiding the situation that the connecting rod 32 is stuck when sliding in the sliding groove 313, and improving the user experience.

[0053] In some embodiments of the utility model, the air conditioner indoor unit can be an embedded air conditioner indoor unit, that is, the air conditioner indoor unit is embedded in the accommodation space of a household cabinet, so as to hide the air conditioner indoor unit in appearance and make the household arrangement more beautiful, thereby achieving the purpose of improving the user experience.

[0054] In some embodiments of the utility model, as shown in Figure 4 The cover plate 2 includes a panel body 21 and a rotating member 22, the rotating member 22 is fixedly connected to the lower end of the panel body 21, and the rotating member 22 is rotationally connected to the casing 1 about a rotation axis extending in the left-right direction.

[0055] The extension direction of the sliding groove 313 is perpendicular to the extension direction of the rotation axis.

[0056] In the embodiment, the cover plate 2 is rotationally connected to the casing 1 through the rotating member 22, so that the cover plate can rotate in the forward-backward direction, not only can the cover plate 2 realize closing or avoiding the air inlet 111, but also the structure is simple and convenient to manufacture.

[0057] In some embodiments of the utility model, as shown in Figure 4As shown, the shell 1 is provided with a through port 112, which is located at the left side or the right side of the air inlet 111. Alternatively, the left side and the right side of the air inlet 111 are both provided with the through port 112, so as to improve the connection stability of the cover plate 2 and the shell 1.

[0058] As shown in the drawings, Figure 2 The rotating member 22 comprises a rotating part 221, a connecting part 222 and a rotating shaft.

[0059] The rotating part 221 is located at the rear side of the through port 112, the rotating shaft is fixedly connected to the rotating part 221 and rotationally connected to the shell 1. The axis of the rotating shaft coincides with the rotation axis. The rotating shaft is located at the lower end of the through port 112.

[0060] The connecting part 222 penetrates into the through port 112, the connecting part 222 is arc-shaped and protrudes away from the rotating shaft. One end of the connecting part 222 is connected to the rotating part 221, and the other end is connected to the lower end rear surface of the panel body 21.

[0061] In the embodiment, the rotating member 22 is rotationally connected to the shell 1 through the through port 112, and the rotating member 22 is connected to the lower side of the rear end of the through port 112, so that in the rotating process of the cover plate 2, the rotating part 221 of the rotating member 22 is stopped by the lower edge of the through port 112, so as to avoid the rotating angle of the cover plate 2 being too large, and even causing the cover plate 2 to fall off. The connecting part 222 of the rotating member 22 is arc-shaped, so that in the rotating process of the cover plate 2, the connecting part 222 and the lower edge of the through port 112 are avoided from interfering with each other, and the space required for avoiding the interference in the rotating process of the connecting part 222 is also avoided from being large, so that the structure of the connection between the rotating member 22 and the shell 1 is more compact, and the overall volume of the air conditioner indoor unit is reduced.

[0062] In some embodiments of the present application, the cover plate 2 has a closed position for shielding the air inlet 111 and an open position for opening the air inlet 111.

[0063] In some embodiments of the present application, the maximum rotating angle of the panel body 21 is 90°. When the cover plate 2 is in the closed position, the rotating part 221 is horizontally arranged and extends in the front-rear direction. When the cover plate 2 is in the open position, the rotating part 221 is vertically arranged.

[0064] In some embodiments of the present application, as shown in the drawings, Figure 3 The elastic member comprises a torsion spring 4, the torsion spring 4 comprises a first rotating arm 41 connected to the rotating member 22, and the torsion spring 4 further comprises a second rotating arm 42 connected to the shell 1. The rotating shaft is fixedly connected to one end of the rotating part 221 away from the connecting part 222. The torsion spring 4 is sleeved on the rotating shaft. The structure of the torsion spring 4 is simple, the cost is low, and the assembly is convenient.

[0065] In the embodiment, when the elastic member promotes the cover plate 2 to rotate towards the direction away from the shell 1, the torsional spring 4 is subjected to torsion while the first rotating arm 41 exerts pressure on the rotating member 22 to promote the cover plate 2 to rotate towards the closed position.

[0066] In the embodiment, when the elastic member promotes the cover plate 2 to rotate towards the direction away from the shell 1, the torsional spring 4 is subjected to torsion while the first rotating arm 41 exerts pressure on the rotating member 22 to promote the cover plate 2 to rotate towards the closed position.

[0067] In some embodiments of the utility model, as shown in Figure 3 The end of the first rotating arm 41 of the torsional spring 4 is provided with a first extending section 411 extending in the horizontal direction.

[0068] The rotating part 221 is provided with a notch 2211 extending in the horizontal direction, and the opening of the notch 2211 is located at the side of the rotating part 221 away from the cover plate 2 when the elastic member exerts a force on the cover plate 2 away from the shell 1. The first extending section 411 of the torsional spring 4 is clamped in the notch 2211.

[0069] In the embodiment, the first extending section 411 extending in the horizontal direction is clamped in the notch 2211 extending in the horizontal direction, so that the contact area of the first extending section 411 and the notch 2211 is larger, thereby improving the stability of the connection between the torsional spring 4 and the rotating member 22.

[0070] In some embodiments of the utility model, as shown in Figure 4 The shell 1 comprises an air inlet plate 11 and a boss 12, and the air inlet 111 is arranged on the air inlet plate 11. The boss 12 protrudes forward from the lower end of the air inlet plate 11, and the arrangement of the boss 12 and the air inlet plate 11 reduces the stress concentration phenomenon of the shell 1, so that the structural strength of the shell 1 is higher.

[0071] The boss 12 is located at the lower side of the cover plate 2, and the front surface of the boss 12 is flush with the front surface of the cover plate 2. That is, when the cover plate 2 is in the closed position, the front surface of the cover plate 2 is flush with the front surface of the boss 12, avoiding the situation that the cover plate 2 or the boss 12 protrudes forward to scratch the user or other objects, and the flush design makes the appearance of the air conditioner indoor unit more simple, and also facilitates the user to wipe or clean the air conditioner indoor unit, thereby improving the user experience.

[0072] In some embodiments of the utility model, the shell 1 further comprises a mounting plate 13, the mounting plate 13 is fixedly connected to the rear end of the boss 12, and the mounting plate 13 is provided with a mounting hole penetrating in the left-right direction. The mounting plate 13 is fixedly connected to the rear end of the boss 12, so that the structural strength of the boss 12 is improved.

[0073] The rotating member 22 further comprises a rotating shaft fixedly connected to one end of the rotating part 221 away from the connecting part 222.

[0074] The clamping design of the first extending section 411 and the gap 2211 simplifies the installation of the torsion spring 4, and only needs to push the first extending section 411 into the gap 2211 during installation.

[0075] In some embodiments of the present application, the sliding groove 313 is a T-shaped groove with an opening facing the connecting rod 32, the sliding end of the connecting rod 32 is a connecting column extending horizontally, and the connecting column is slidingly connected to the T-shaped groove. The design of the T-shaped groove reduces the possibility of the connecting column coming out of the sliding groove 313, thereby making the connection between the connecting rod 32 and the sliding groove 313 more stable.

[0076] In some embodiments of the present application, as shown in Figure 5 and Figure 6 The sliding groove 313 and the connecting rod 32 belong to the limiting device 3. The limiting device 3 comprises a contracted state and an expanded state,

[0077] As shown in Figure 5 , the limiting device 3 in the contracted state limits the cover plate 2 to move between the closed position and the intermediate position, wherein the cover plate 2 in the intermediate position is located between the cover plate 2 in the open position and the cover plate 2 in the closed position,

[0078] As shown in Figure 6 , the limiting device 3 in the expanded state is configured to enable the cover plate 2 to move to the open position.

[0079] In the present embodiment, the limiting device 3 cooperates with the shell 1 and the cover plate 2, and the limiting device 3 comprises a contracted state and an expanded state, that is, the limiting device 3 can be contracted or expanded, for example, the limiting device 3 can be contracted by folding.

[0080] The indoor unit of the air conditioner according to the present application utilizes the contracted and expanded limiting device 3 to limit the cover plate 2 in the intermediate position (as shown in Figure 5 and the open position (as shown in Figure 6When the air conditioner indoor unit does not need to be maintained, the limiting device 3 can be adjusted to the contracted state, so that the cover plate 2 is opened to a small opening degree, and the user has a better use experience. When the air conditioner indoor unit needs to be maintained, the limiting device 3 can be adjusted to the expanded state, so that the cover plate 2 is opened to a large opening degree, so that the maintenance personnel can dismount or mount the components inside the air conditioner indoor unit installed at the air inlet 111. Thus, the problem that the maintenance personnel cannot easily dismount or mount the components inside the air conditioner indoor unit installed at the air inlet 111 is solved without affecting the user experience.

[0081] In some embodiments of the present application, as shown in Figure 4 and Figure 6 The air conditioner indoor unit further comprises a limiting structure 31. A sliding groove 313 is arranged on the limiting structure 31, and the extension direction of the sliding groove 313 is consistent with the length direction of the limiting structure 31. The limiting structure 31 comprises a first end 311 and a second end 312. The first end 311 is rotatably connected with the cover plate 2, and the second end 312 is detachably connected with the cover plate 2.

[0082] When the second end 312 is connected with the cover plate 2, the limiting device 3 is in the contracted state, and when the second end 312 is disconnected from the cover plate 2, the limiting device 3 is in the expanded state.

[0083] In the present embodiment, since the second end 312 is detachably connected with the cover plate 2, the second end 312 can be connected with the cover plate 2 or disconnected from the cover plate 2.

[0084] The first end 311 is rotatably connected with the cover plate 2. When the second end 312 is connected with the cover plate 2, the connecting rod 32 is fixed on the cover plate 2, and the cover plate 2 is limited by the connecting rod 32 which is movably connected with the shell 1, so that the cover plate 2 can only rotate between the closed position and the intermediate position, that is, the limiting device 3 is in the contracted state.

[0085] When the second end 312 is disconnected from the cover plate 2, the second end 312 can freely rotate around the first end 311, so that the cover plate 2 can be further opened from the intermediate position to the open position, and the cover plate 2 can rotate between the closed position and the open position, and the limiting device 3 is in the expanded state.

[0086] By adjusting the connection state of the second end 312 of the connecting rod 32 and the cover plate 2, that is, the second end 312 is connected with or disconnected from the cover plate 2, the limiting device 3 can be switched between the contracted state and the expanded state, which is not only simple in structure, but also convenient to use.

[0087] In some embodiments of the utility model, one of second end 312 and cover plate 2 is provided with clamping groove, and the other of second end 312 and cover plate 2 is provided with clamping piece, and the clamping piece can be matched with the clamping groove, so that second end 312 is clamped and connected with cover plate 2.

[0088] That is, the second end 312 is provided with a clamping groove, and the cover plate 2 is provided with a clamping piece. Alternatively, the cover plate 2 is provided with a clamping groove, and the second end 312 is provided with a clamping piece. Through the matching mode of the clamping piece and the clamping groove, the structure of the detachable connection of the second end 312 and the cover plate 2 is simple and easy to manufacture.

[0089] At this point, those skilled in the art should realize that although the utility model has been shown and described in detail herein, many other variants or modifications conforming to the principles of the utility model can be directly determined or deduced according to the content disclosed by the utility model without departing from the spirit and scope of the utility model. Therefore, the scope of the utility model should be understood and recognized as covering all these other variants or modifications.

Claims

1. An air conditioner indoor unit, characterized by comprising: The utility model relates to an air conditioner indoor unit, comprising: a housing provided with an air inlet opening forwardly; a cover plate rotatably provided at the air inlet; a connecting rod telescopically connected to the housing; a sliding groove configured to limit the sliding end of the connecting rod to move inside the sliding groove, and the sliding end of the connecting rod has a gap with the side wall of the sliding groove; the sliding groove is connected to the rear side of the cover plate, so that the connecting rod slides in the sliding groove during the telescopic process, thereby driving the cover plate to close or open the air inlet; a resilient member connected between the housing and the cover plate for applying a force to the cover plate to approach or move away from the housing.

2. The air conditioner indoor unit according to claim 1, wherein the cover plate comprises a panel body and a rotating member fixedly connected to the lower end of the panel body, and the rotating member is rotatably connected to the housing about a rotation axis extending in the left-right direction; the extension direction of the sliding groove is perpendicular to the rotation axis.

3. The air conditioner indoor unit according to claim 2, wherein the housing is provided with a through hole on the left side and / or the right side of the air inlet; the rotating member comprises: a rotating portion located at the rear side of the through hole; a rotation shaft fixedly connected to the rotating portion and rotatably connected to the housing, the axis of the rotation shaft coincides with the rotation axis, and the rotation shaft is located at the lower end of the through hole; a connecting portion penetrating through the through hole, the connecting portion is arc-shaped and protrudes away from the rotation shaft, one end of the connecting portion is connected to the rotating portion, and the other end is connected to the rear surface of the lower end of the panel body.

4. The air conditioner indoor unit according to claim 3, wherein the resilient member comprises a torsion spring comprising a first rotating arm connected to the rotating member and a second rotating arm connected to the housing; the rotation shaft is fixedly connected to the end of the rotating portion away from the connecting portion, and the torsion spring is sleeved on the rotation shaft.

5. The air conditioner indoor unit according to claim 4, wherein the end of the first rotating arm of the torsion spring is provided with a first protruding section extending in the horizontal direction; the rotating portion is provided with a notch extending in the horizontal direction, the opening of the notch is located on the side of the rotating portion away from the cover plate when the resilient member applies a force to the cover plate to move away from the housing, and the first protruding section of the torsion spring is clamped in the notch.

6. The air conditioner indoor unit according to claim 3, wherein the housing comprises an air inlet plate and a boss, the air inlet is provided on the air inlet plate, the boss protrudes forwardly from the lower end of the air inlet plate, the boss is located at the lower side of the cover plate, and the front surface of the boss is flush with the front surface of the cover plate.

7. The air conditioner indoor unit according to claim 6, wherein The shell further comprises a mounting plate fixedly connected to the rear side of the boss, and the mounting plate is provided with a mounting hole penetrating in the left-right direction; The rotating shaft is rotationally connected to the mounting hole.

8. The indoor unit of an air conditioner according to claim 1, wherein The sliding groove is a T-shaped groove with an opening facing the connecting rod, and the sliding end of the connecting rod is a connecting column extending horizontally and slidingly connected to the T-shaped groove.

9. The indoor unit of an air conditioner according to claim 1, wherein The indoor unit of the air conditioner further comprises a limiting structure, the sliding groove is arranged on the limiting structure, and the extension direction of the sliding groove is consistent with the length direction of the limiting structure; the limiting structure comprises a first end and a second end, the first end is rotationally connected to the cover plate, and the second end is detachably connected to the cover plate.

10. The indoor unit of an air conditioner according to claim 9, wherein One of the second end and the cover plate is provided with a clamping groove, and the other of the second end and the cover plate is provided with a clamping piece, the clamping piece can be matched with the clamping groove to enable the second end to be clamped and connected to the cover plate.

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