Framework assembly for indoor unit of air conditioner and air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and discloses a framework assembly for an air conditioner indoor unit, and the framework assembly comprises a framework provided with a first clamping structure; the electric appliance box body assembly is provided with a second clamping structure which can be clamped with the first clamping structure, so that the electric appliance box body assembly is clamped with the framework; one of the first clamping structure and the second clamping structure is an elastic structure, and the elastic structure can move in the direction away from the other one of the first clamping structure and the second clamping structure. And the elastic structure is clamped with the other one of the first clamping structure and the second clamping structure under the action of resilience force. The first clamping structure or the second clamping structure can generate elastic deformation, and under the action of resilience force, the clamping process of the first clamping structure and the second clamping structure is smoother, so that the clamping efficiency is improved, and the problem of irreversible deformation of the electric appliance box body assembly and / or the framework is avoided. The utility model further discloses the air conditioner.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning, and in particular to a skeleton assembly for an indoor unit of an air conditioner and an air conditioner. Background Art

[0002] The circuit boards and related electrical components of an air conditioner's indoor unit are typically housed in an electrical enclosure, which is then fixed to the unit's frame. Existing methods often require screws for final fastening. This method is inefficient and dangerous, as exposed screws can easily lead to unnecessary safety hazards, such as series connection and the risk of electric shock.

[0003] To this end, the relevant technology discloses a wall-mounted air-conditioning indoor unit, which includes a frame and an electrical box. A first clip-on structure that cooperates with each other is provided between the rear part of the frame and the rear part of the electrical box, and a second clip-on structure that cooperates with each other is provided between the front part of the frame and the front part of the electrical box. The electrical box is clipped onto the frame through the first clip-on structure and the second clip-on structure.

[0004] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0005] The first clamping structure and the second clamping structure in the related art are both rigid structures. During the process of clamping the electrical box and the frame, a large force needs to be applied to force the first clamping structure and / or the second clamping structure to deform so that the first clamping structure and the second clamping structure can be clamped together, resulting in low clamping efficiency and the electrical box and / or the frame are prone to irreversible deformation.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0007] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0008] The embodiments of the present disclosure provide a skeleton assembly for an air conditioner indoor unit and an air conditioner to solve the problems in the related art of low clamping efficiency when the first clamping structure and the second clamping structure are clamped together, and irreversible deformation of the electrical box and / or the skeleton is easy to occur.

[0009] According to a first aspect of an embodiment of the utility model, a skeleton assembly for an indoor unit of an air conditioner is provided, comprising: a skeleton provided with a first clamping structure; an electrical box assembly provided with a second clamping structure that can be clamped with the first clamping structure, so that the electrical box assembly is clamped with the skeleton; wherein, one of the first clamping structure and the second clamping structure is an elastic structure, and the elastic structure can move in a direction away from the other of the first clamping structure and the second clamping structure, so that the elastic structure is deformed and clamped with the other of the first clamping structure and the second clamping structure under the action of the rebound force.

[0010] Optionally, the first clip structure includes: a clip, including a first end and a second end, the first end and the second end are arranged in sequence along the direction of the electrical box assembly being inserted into the skeleton, the first end is connected to the skeleton, and the second end is a free end; wherein, the second clip structure includes a slot, the clip is inserted into or out of the slot to connect or separate the first clip structure with the second clip structure.

[0011] Optionally, a surface of the first end facing away from the second end is a guiding slope, and along the direction in which the electrical cabinet assembly is inserted into the frame, the guiding slope is inclined toward the second end.

[0012] Optionally, the surface of the second end facing away from the first end is a plane, and when the first engaging structure is engaged with the second engaging structure, the plane abuts against a wall of the engaging slot.

[0013] Optionally, the first clamping structure further includes: a connecting plate connected between the frame and the first end of the buckle, and the buckle is provided on one side of the connecting plate, and an avoidance gap is provided between the other side of the connecting plate and the frame.

[0014] Optionally, the connecting plate is provided with a gripping portion.

[0015] Optionally, the skeleton is provided with a first connecting structure, and the electrical box assembly is provided with a second connecting structure, and the first connecting structure is connected to the second connecting structure to connect the skeleton to the electrical box assembly; wherein the second connecting structure is provided at the bottom of the electrical box assembly, and the second clip structure is provided on the side wall of the electrical box assembly.

[0016] Optionally, the electrical box assembly includes: a shell; an electrical box disposed inside the shell; and a wiring terminal disposed in the electrical box; wherein the shell, the electrical box and the wiring terminal are respectively provided with a first screw hole, a second screw hole and a third screw hole for the first screw to pass through, so that the shell, the electrical box and the wiring terminal are connected by the first screw.

[0017] Optionally, the shell and the electrical box are respectively provided with a fourth screw hole and a fifth screw hole for the second screw to pass through, so that the shell and the electrical box are connected by the second screw.

[0018] According to a second aspect of an embodiment of the present utility model, an air conditioner is provided, comprising: an indoor unit comprising a skeleton assembly for an indoor unit of an air conditioner as described in any one of the above embodiments; and an outdoor unit connected to the indoor unit.

[0019] The skeleton assembly for an air conditioner indoor unit and the air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] The skeleton assembly for the indoor unit of the air conditioner provided by the embodiment of the present disclosure is adopted, and the first clamping structure provided on the skeleton is clamped with the second clamping structure provided on the electrical box assembly, which can realize the fixation between the electrical box assembly and the skeleton. The first clamping structure or the second clamping structure is an elastic structure. During the process of clamping the first clamping structure and the second clamping structure, the first clamping structure or the second clamping structure can undergo elastic deformation, and under the action of the rebound force, the clamping process of the first clamping structure and the second clamping structure is smoother, thereby improving the clamping efficiency. After the clamping is completed, the elastic deformation of the elastic structure can be completely restored, which can avoid the problem of irreversible deformation of the electrical box assembly and / or the skeleton.

[0021] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0023] Figure 1 : is a schematic structural diagram of a skeleton provided by an embodiment of the present disclosure, wherein the direction indicated by the arrow is the direction in which the electrical box assembly is inserted into the skeleton;

[0024] Figure 2 yes Figure 1 The enlarged structural diagram of part A shown in FIG, wherein the direction indicated by the arrow is the direction in which the electrical box assembly is inserted into the frame;

[0025] Figure 3 is a structural diagram of an electrical box assembly provided by an embodiment of the present disclosure;

[0026] Figure 4 yes Figure 3 The enlarged structural diagram of part B shown in FIG;

[0027] Figure 5 is an exploded schematic diagram of a skeleton assembly for an air conditioner indoor unit provided by an embodiment of the present disclosure;

[0028] Figure 6 yes Figure 5 The enlarged structural diagram of the C portion shown in FIG;

[0029] Figure 7 This is an exploded schematic diagram of an electrical box assembly provided in an embodiment of the present disclosure.

[0030] Reference numerals:

[0031] 1: skeleton; 11: first clamping structure; 111: buckle; 112: first end; 113: second end; 114: guide slope; 115: plane; 116: connecting plate; 117: avoidance gap; 118: gripping portion; 12: first connecting structure;

[0032] 2: Electrical box assembly; 21: Second snap-fit ​​structure; 211: Slot; 22: Second connection structure; 23: Housing; 231: First screw hole; 232: Fourth screw hole; 24: Electrical box; 241: Second screw hole; 242: Fifth screw hole; 25: Wiring terminal; 251: Third screw hole. DETAILED DESCRIPTION

[0033] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0034] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0035] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0036] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0037] Unless otherwise stated, the term "plurality" means two or more.

[0038] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0039] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A, or B, or A and B.

[0040] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0041] Combine Figure 1-7 As shown, an embodiment of the present disclosure provides a skeleton assembly for an indoor unit of an air conditioner, including a skeleton 1 and an electrical box assembly 2.

[0042] like Figure 2 、 Figure 4 and Figure 6As shown, the skeleton 1 is provided with a first clamping structure 11; the electrical box assembly 2 is provided with a second clamping structure 21 that can be clamped with the first clamping structure 11, so that the electrical box assembly 2 is clamped with the skeleton 1; wherein, one of the first clamping structure 11 and the second clamping structure 21 is an elastic structure, and the elastic structure can move in a direction away from the other of the first clamping structure 11 and the second clamping structure 21, so that the elastic structure is deformed and the elastic structure is clamped with the other of the first clamping structure 11 and the second clamping structure 21 under the action of the rebound force.

[0043] By using the skeleton assembly for the indoor unit of the air conditioner provided in the embodiment of the present disclosure, the first clamping structure 11 provided on the skeleton 1 is clamped with the second clamping structure 21 provided on the electrical box assembly 2, which can realize the fixation between the electrical box assembly 2 and the skeleton 1. The first clamping structure 11 or the second clamping structure 21 is an elastic structure. During the clamping process between the first clamping structure 11 and the second clamping structure 21, the first clamping structure 11 or the second clamping structure 21 can undergo elastic deformation, and under the action of the rebound force, the clamping process of the first clamping structure 11 and the second clamping structure 21 is smoother, thereby improving the clamping efficiency. After the clamping is completed, the elastic deformation of the elastic structure can be completely restored, which can avoid the problem of irreversible deformation of the electrical box assembly 2 and / or the skeleton 1.

[0044] It can be understood that the first clamping structure 11 of the skeleton 1 may be an elastic structure, and during the process of inserting the electrical box assembly 2 into the skeleton 1, the first clamping structure 11 moves toward the direction of the second clamping structure 21 away from the electrical box assembly 2, so that the first clamping structure 11 is deformed and under the action of the rebound force, the first clamping structure 11 and the second clamping structure 21 are clamped together, so that the electrical box assembly 2 and the skeleton 1 are fixed; or the second clamping structure 21 of the electrical box assembly 2 may be an elastic structure, and during the process of inserting the electrical box assembly 2 into the skeleton 1, the second clamping structure 21 moves toward the direction away from the first clamping structure 11, so that the second clamping structure 21 is deformed and under the action of the rebound force, the second clamping structure 21 is clamped together with the first clamping structure 11, so that the electrical box assembly 2 and the skeleton 1 are fixed.

[0045] This application takes the first clamping structure 11 as an elastic structure as an example.

[0046] Alternatively, as Figure 2As shown, the first snap-fit ​​structure 11 includes a snap 111, and the snap 111 includes a first end 112 and a second end 113. The first end 112 and the second end 113 are arranged in sequence along the direction in which the electrical box assembly 2 is inserted into the skeleton 1. The first end 112 is connected to the skeleton 1, and the second end 113 is a free end; wherein, the second snap-fit ​​structure 21 includes a slot 211, and the snap 111 is inserted into or removed from the slot 211 to enable the first snap-fit ​​structure 11 to be snapped into or separated from the second snap-fit ​​structure 21.

[0047] The direction in which the electrical box assembly 2 is inserted into the frame 1 is as follows Figure 1 and Figure 2 As shown in the direction of the middle arrow, the buckle 111 of the first clip structure 11 cooperates with the slot 211 of the second clip structure 21. When the electrical box assembly 2 is inserted into the skeleton 1, the buckle 111 is inserted into the slot 211, so that the first clip structure 11 is clipped to the second clip structure 21, thereby fixing the first clip structure 11 and the second clip structure 21. The first end 112 and the second end 113 are arranged in sequence along the direction in which the electrical box assembly 2 is inserted into the skeleton 1. When the electrical box assembly 2 is inserted into the skeleton 1, the electrical box assembly 2 first contacts the first end 112, and applies a force to the buckle 111 away from the second clip structure 21. As the electrical box assembly 2 continues to be inserted, the force drives the first clip structure 11 to move in the direction away from the second clip structure 21, and elastic deformation occurs. When the second clip structure 21 moves to a position corresponding to the first clip structure 11, the first clip structure 11 rebounds. Under the action of the rebound force, the buckle 111 is snapped into the slot 211, thereby realizing the clip connection between the first clip structure 11 and the second clip structure 21, and realizing the installation of the electrical box assembly 2 and the skeleton 1.

[0048] Alternatively, as Figure 2 As shown, the surface of the first end 112 facing away from the second end 113 is a guiding slope 114 , and along the direction in which the electrical box assembly 2 is inserted into the frame 1 , the guiding slope 114 is inclined toward the second end 113 .

[0049] The above embodiment mentioned that when the electrical box assembly 2 is inserted into the skeleton 1, the side surface of the electrical box assembly 2 first contacts the first end 112, that is, first contacts the surface of the first end 112 away from the second end 113. When the surface of the first end 112 away from the second end 113 is the guide bevel 114, the guide bevel 114 plays a guiding role in the installation direction of the electrical box assembly 2. The guide bevel 114 is inclined toward the second end 113. Under the guidance of the guide bevel 114, the electrical box assembly 2 moves in a direction close to the second end 113. During the movement, a force is applied to the buckle 111 in a direction away from the electrical box assembly 2, causing the first clamping structure 11 to undergo elastic deformation. The provision of the guide bevel 114 makes the clamping of the first clamping structure 11 and the second clamping structure 21 smoother, thereby improving the clamping efficiency.

[0050] Alternatively, as Figure 2 As shown, the surface of the second end portion 113 facing away from the first end portion 112 is a plane 115 . When the first engaging structure is engaged with the second engaging structure 21 , the plane 115 abuts against the wall of the engaging slot 211 .

[0051] The flat surface 115 of the second end portion 113 cooperates with the groove wall of the slot 211 to limit the electrical box assembly 2. During the insertion of the electrical box assembly 2 into the frame 1, the first snap-fit ​​structure 11 is snapped onto the second snap-fit ​​structure 21, the buckle 111 is snapped into the slot 211, and the flat surface 115 of the second end portion 113 of the buckle 111 abuts against the groove wall of the slot 211, thereby limiting the buckle 111 from continuing to move relative to the slot 211 in the direction of insertion of the electrical box assembly 2 into the frame 1. This limits the movement of the first snap-fit ​​structure 11 relative to the second snap-fit ​​structure 21, thereby limiting the movement of the electrical box assembly 2 relative to the frame 1. Furthermore, the flat surface 115 of the second end portion 113 abuts against the groove wall of the slot 211, thereby improving the stability of the fit between the buckle 111 and the slot 211, thereby achieving stable engagement between the first snap-fit ​​structure 11 and the second snap-fit ​​structure 21.

[0052] Alternatively, as Figure 2 As shown, the first clamping structure 11 also includes a connecting plate 116, which is connected between the frame 1 and the first end 112 of the buckle 111, and the buckle 111 is arranged on one side of the connecting plate 116, and there is an avoidance gap 117 between the other side of the connecting plate 116 and the frame 1.

[0053] The connection plate 116 connects the frame 1 to the buckle 111, connecting to the frame 1 via the first end 112 of the buckle 111. The connection plate 116 allows the first snap-fit ​​structure 11 to function as an elastic structure. When the electrical box assembly 2 is inserted into the frame 1, the connection plate 116 elastically deforms and fully rebounds, and the rebound force causes the first snap-fit ​​structure 11 to snap into engagement with the second snap-fit ​​structure 21.

[0054] The buckle 111 is arranged on one side of the connecting plate 116 close to the electrical box assembly 2, and an avoidance gap 117 is provided between the other side of the connecting plate 116 away from the electrical box assembly 2 and the skeleton 1. The setting of the avoidance gap 117 provides a deformation space for the elastic deformation of the first clamping structure 11. When the electrical box assembly 2 is inserted into the skeleton 1, the first clamping structure 11 moves toward the avoidance gap 117 and undergoes elastic deformation. The electrical box assembly 2 continues to be inserted. When the second clamping structure 21 moves to a position corresponding to the first clamping structure 11, the first clamping structure 11 moves away from the avoidance gap 117 and rebounds. Under the action of the rebound force, the buckle 111 is snapped into the slot 211, thereby realizing the clamping of the first clamping structure 11 and the second clamping structure 21, and realizing the installation of the electrical box assembly 2 and the skeleton 1.

[0055] Alternatively, as Figure 2 As shown, the connecting plate 116 is provided with a gripping portion 118 .

[0056] The gripping portion 118 is provided on the connecting plate 116, extending upward in a direction away from the frame 1 and protruding from the frame 1. When the electrical box assembly 2 is inserted into the frame 1 and the first clamping structure 11 is clamped with the second clamping structure 21, there is an operating space between the gripping portion 118 and the electrical box assembly 2. When the user needs to detach the electrical box assembly 2 from the frame 1, a force is applied to the gripping portion 118 in a direction away from the electrical box assembly 2, causing the first clamping structure 11 to elastically deform again and move in a direction away from the second clamping structure 21. At this time, the buckle 111 disengages from the slot 211, and the first clamping structure 11 and the second clamping structure 21 are separated, thereby achieving detachment between the electrical box assembly 2 and the frame 1. The provision of the gripping portion 118 provides a fulcrum for the user, making it more convenient for the user to apply force to the connecting plate 116.

[0057] Alternatively, as Figure 4 and Figure 6 As shown, the skeleton 1 is provided with a first connecting structure 12, and the electrical box assembly 2 is provided with a second connecting structure 22. The first connecting structure 12 is connected to the second connecting structure 22 to connect the skeleton 1 to the electrical box assembly 2; wherein, the second connecting structure 22 is provided at the bottom of the electrical box assembly 2, and the second clamping structure 21 is provided on the side wall of the electrical box assembly 2.

[0058] It is understood that one of the first connecting structure 12 and the second connecting structure 22 is a claw, and the other is a bayonet. The claw is engaged with the bayonet to connect the first connecting structure 12 and the second connecting structure 22, thereby connecting the frame 1 to the electrical box assembly 2. Specifically, the first connecting structure 12 is a claw, and the second connecting structure 22 is a bayonet; or the first connecting structure 12 is a bayonet, and the second connecting structure 22 is a claw.

[0059] It is understood that one of the first connecting structure 12 and the second connecting structure 22 may be a buckle and the other may be a slot, and the buckle may be snapped into the slot to connect the first connecting structure 12 and the second connecting structure 22, thereby connecting the frame 1 to the electrical box assembly 2. Specifically, the first connecting structure 12 may be a buckle 111 and the second connecting structure 22 may be a slot 211; or the first connecting structure 12 may be a slot 211 and the second connecting structure 22 may be a buckle 111.

[0060] This application uses the first connecting structure 12 as a bayonet and the second connecting structure 22 as a claw as an example. When the electrical box assembly 2 is inserted into the frame 1, the first clamping structure 11 and the second clamping structure 21 are engaged, and the first connecting structure 12 is connected to the second connecting structure 22. The claw is engaged with the bayonet, further securing the electrical box assembly 2 and the frame 1.

[0061] The second connecting structure 22 is located at the bottom of the electrical box assembly 2 and connects to the first connecting structure 12 of the frame 1, thereby securing the bottom of the electrical box assembly 2. The second clipping structure 21 is located on the side wall of the electrical box assembly 2 and clips to the first clipping structure 11, thereby securing the side wall of the electrical box assembly 2. The second connecting structure 22 and the second clipping structure 21 are respectively secured in different directions relative to the electrical box assembly 2, thereby improving the stability of the fixation between the electrical box assembly 2 and the frame 1 to a certain extent.

[0062] Alternatively, as Figure 7 As shown, the electrical box assembly 2 includes a shell 23, an electrical box 24 and a wiring terminal 25, wherein the electrical box 24 is arranged in the shell 23; the wiring terminal 25 is arranged in the electrical box 24; wherein the shell 23, the electrical box 24 and the wiring terminal 25 are respectively provided with a first screw hole 231, a second screw hole 241 and a third screw hole 251 for the first screw to pass through, so that the shell 23, the electrical box 24 and the wiring terminal 25 are connected by the first screw.

[0063] The first screw (not shown in the figure) passes through the first screw hole 231 of the shell 23, the second screw hole 241 of the electrical box 24 and the third screw hole 251 of the terminal 25 in sequence, fixing the shell 23, the electrical box 24 and the terminal 25 together at the same time, avoiding relative displacement between the shell 23 relative to the electrical box 24, the electrical box 24 relative to the terminal 25, or the shell 23 relative to the terminal 25, determining the relative positions of the three, and ensuring the overall stability of the electrical box assembly 2.

[0064] Alternatively, as Figure 7 As shown, the housing 23 and the electrical box 24 are respectively provided with a fourth screw hole 232 and a fifth screw hole 242 for the second screw to pass through, so that the housing 23 and the electrical box 24 are connected by the second screw.

[0065] The second screw passes through the fourth screw hole 232 of the shell 23 and the fifth screw hole 242 of the electrical box 24 in sequence, fixing the shell 23 and the electrical box 24 to avoid relative displacement between the shell 23 and the electrical box 24, determining the relative position between the two, and further improving the overall stability of the electrical box assembly 2.

[0066] An embodiment of the present disclosure provides an air conditioner, including an indoor unit and an outdoor unit, wherein the indoor unit includes a skeleton assembly for an indoor unit of an air conditioner as described in any one of the above embodiments; and the outdoor unit is connected to the indoor unit.

[0067] The air conditioner provided by the embodiment of the second aspect of the present application includes the skeleton component described in any one of the embodiments of the first aspect, and thus has all the beneficial effects of the skeleton component described in any one of the embodiments of the first aspect, which will not be repeated here.

[0068] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless expressly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A skeleton assembly for an indoor unit of an air conditioner, characterized in that: include: The frame is provided with a first clamping structure; The electrical box assembly is provided with a second clamping structure that can be clamped with the first clamping structure, so that the electrical box assembly is clamped with the frame; Among them, one of the first clamping structure and the second clamping structure is an elastic structure, and the elastic structure can move in a direction away from the other of the first clamping structure and the second clamping structure, so that the elastic structure is deformed and the elastic structure is clamped with the other of the first clamping structure and the second clamping structure under the action of the rebound force.

2. The frame assembly for an air conditioner indoor unit according to claim 1, characterized in that: The first clamping structure comprises: The buckle comprises a first end and a second end, the first end and the second end are sequentially arranged along the direction in which the electrical box assembly is inserted into the frame, the first end is connected to the frame, and the second end is a free end; The second clamping structure includes a clamping slot, and the buckle is inserted into or removed from the clamping slot to clamp or separate the first clamping structure from the second clamping structure.

3. The frame assembly for an air conditioner indoor unit according to claim 2, characterized in that: The surface of the first end facing away from the second end is a guiding slope, and along the direction in which the electrical cabinet assembly is inserted into the frame, the guiding slope is inclined toward the second end.

4. The frame assembly for an air conditioner indoor unit according to claim 2, characterized in that: The surface of the second end facing away from the first end is a plane, and when the first engaging structure is engaged with the second engaging structure, the plane abuts against the slot wall of the engaging slot.

5. The frame assembly for an indoor unit of an air conditioner according to claim 2, characterized in that: The first clamping structure also includes: The connecting plate is connected between the frame and the first end of the buckle, and the buckle is arranged on one side of the connecting plate, and an avoidance gap is provided between the other side of the connecting plate and the frame.

6. The frame assembly for an indoor unit of an air conditioner according to claim 5, characterized in that: The connecting plate is provided with a gripping portion.

7. The frame assembly for an indoor unit of an air conditioner according to claim 1, characterized in that: The frame is provided with a first connection structure, and the electrical box assembly is provided with a second connection structure, and the first connection structure is connected to the second connection structure so that the frame is connected to the electrical box assembly; Wherein, the second connection structure is arranged at the bottom of the electrical box assembly, and the second clamping structure is arranged at the side wall of the electrical box assembly.

8. The frame assembly for an air conditioner indoor unit according to any one of claims 1 to 7, characterized in that: The electrical box assembly includes: case; An electrical box is arranged in the housing; Wiring terminals are located in the electrical box; The shell, the electrical box and the wiring terminal are respectively provided with a first screw hole, a second screw hole and a third screw hole for the first screw to pass through, so that the shell, the electrical box and the wiring terminal are connected by the first screw.

9. The frame assembly for an indoor unit of an air conditioner according to claim 8, characterized in that: The shell and the electrical box are respectively provided with a fourth screw hole and a fifth screw hole for the second screw to pass through, so that the shell and the electrical box are connected by the second screw.

10. An air conditioner, characterized in that: include: An indoor unit, comprising a skeleton assembly for an indoor unit of an air conditioner according to any one of claims 1 to 9; The outdoor unit is connected to the indoor unit.

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