CN220931343U

CN220931343U - Air conditioner

Info

Publication number: CN220931343U
Application number: CN202322564067.5U
Authority: CN
Inventors: 孙品品; 李松; 吴佳钉
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-10
Anticipated expiration: 2033-09-20

Abstract

The embodiment provides an air conditioner, which belongs to the technical field of air conditioners. The air conditioner comprises a base, a middle frame and a panel, wherein the base is provided with an assembly part, the middle frame is provided with a first connecting part, the panel is provided with a second connecting part, the first connecting part is matched with the second connecting part and is connected with the assembly part, so that the middle frame is arranged on the base, and the panel is arranged on the middle frame. The air conditioner base, the middle frame and the panel can be assembled better, so that the cost is reduced and the user experience is improved.

Description

Air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air conditioner.

Background

The base and the middle frame of the existing air conditioner are connected through the clamping structure arranged on the base and the middle frame, and the middle frame and the panel are connected through the clamping structure arranged on the middle frame and the panel, so that the air conditioner is more in clamping structure, the air conditioner is large in mold design difficulty and high in cost, and the air conditioner is troublesome to assemble and disassemble.

Disclosure of utility model

The utility model solves the problem of better realizing the detachable assembly of the middle frame, the base and the panel so as to reduce the cost and facilitate the disassembly and the assembly.

In order to solve the above problems, embodiments of the present utility model provide an air conditioner, which can reduce the number of buckles, and can better realize the assembly of the air conditioner base, the middle frame and the panel, thereby reducing the cost and improving the user experience.

The utility model provides an air conditioner which comprises a base, a middle frame and a panel, wherein the base is provided with an assembling part, the middle frame is provided with a first connecting part, the panel is provided with a second connecting part, the first connecting part is matched with the second connecting part and is connected with the assembling part, so that the middle frame is mounted on the base, and the panel is mounted on the middle frame.

According to the application, the connecting structures among the base, the middle frame and the panel are arranged in the embodiment, so that the panel and the middle frame are connected to the base, the connecting structure with the panel can be reduced or even eliminated on the middle frame, and the manufacturing cost of the middle frame can be reduced. The first connecting part arranged on the middle frame and the second connecting part arranged on the panel are connected in a matched manner, so that the middle frame and the panel can be connected simultaneously by the aid of the assembling parts, the arrangement of an assembling structure on the base can be reduced, and the cost of the base can be reduced. And secondly, the first connecting part and the second connecting part are matched and assembled on the assembling part, so that the assembly and the disassembly are more convenient.

In an alternative embodiment, the assembly portion is an installation slot provided in the base, and the first connection portion and the second connection portion cooperate to form a clamping structure capable of being clamped in the installation slot.

According to the application, the assembly part is arranged as the mounting clamping groove, so that the clamping connection of the first connecting structure and the second connecting part can be realized conveniently with simple structure.

In an optional embodiment, the second connection part is a limiting clamping structure protruding from the panel;

the second connecting part is a buckle arranged on the middle frame;

the buckle is arranged in the installation clamping groove;

When the panel is in a closed state, the limiting clamping structure is inserted into the mounting clamping groove, so that the buckle and the limiting clamping structure are clamped with the mounting clamping groove;

When the panel is in an open state, the limiting clamping structure moves out of the mounting clamping groove, and can be used for yielding the buckle to form a withdrawal space, so that the buckle and the mounting clamping groove are in falling clamping connection.

According to the application, the limiting clamping structure is arranged on the panel, the buckle is arranged in the mounting clamping groove, and then the buckle can be clamped in the mounting clamping groove through the insertion of the limiting clamping structure arranged on the panel. And the clamping buckle is matched with the limiting clamping structure, so that the limiting clamping structure is clamped in the mounting clamping groove. And when dismantling the center, open the panel, spacing joint structure can shift out the installation draw-in groove like this, and form the space of withdrawing to the buckle and step down, make the buckle shift out the installation draw-in groove that can be convenient like this to need not to utilize the buckle to take place the joint and the dismantlement of center and panel of too big deformation realization that just can be convenient, make the dismantlement and the installation of center more convenient.

In an optional embodiment, the middle frame is provided with an avoidance groove, the limiting clamping structure is convexly arranged on the inner side of the panel, and the limiting clamping structure extends into the middle frame through the avoidance groove.

According to the application, the avoidance groove is formed in the middle frame, so that the limit clamping structure can be inserted into the middle frame, and can be inserted into the mounting clamping groove under the condition that the panel is closed.

In an alternative embodiment, the limit clamping structure is gradually thinned towards the end.

Because the air conditioner is assembled at the base in the assembly process, at this moment the buckle can stretch into the installation draw-in groove earlier, then reload the panel, just can stretch into the installation draw-in groove after the panel, set up spacing joint structure to the direction taper towards the tip so can make spacing joint structure become a wedge, be convenient for insert in the installation draw-in groove, and can form the joint with buckle and draw-in groove lateral wall.

In an alternative embodiment, the mounting clip slot has opposed first and second side walls;

The first side wall is provided with a concave clamping groove;

the clamping buckle is convexly provided with a clamping convex matched with the clamping groove towards the direction of the first side wall;

when the panel is in a closed state, the limiting clamping structure can be inserted between the buckle and the second side wall so as to enable the clamping protrusion to be matched with the clamping groove;

when the panel is in an open state, the limiting clamping structure can be moved out from between the buckle and the second side wall so as to give way to the clamping projection.

According to the application, the clamping groove is formed in the first side wall of the mounting clamping groove, the clamping protrusion is arranged on the clamping buckle in a protruding mode, after the clamping buckle extends into the mounting clamping groove, the limiting clamping structure can be inserted between the second side wall and the clamping buckle, so that a force is applied to the clamping buckle from the rear of the clamping buckle, and the clamping protrusion is limited in the clamping groove. And the limit clamping structure can be clamped between the buckle and the second side wall through interference fit between the buckle and the second side wall.

In an alternative embodiment, the opening size of the mounting slot is larger than the size of the detent; and/or the number of the groups of groups,

The opening of the mounting clamping groove is smaller than the sum of the thicknesses of the clamping buckle and the limiting clamping structure, so that the limiting clamping structure can be clamped in the opening when the limiting clamping structure is matched with the clamping buckle.

The size of the opening of the mounting clamping groove is larger than that of the clamping protrusion, so that the clamping protrusion part of the buckle can better enter and exit the clamping groove, and the mounting and dismounting are more convenient. The opening of the mounting clamping groove is smaller than the sum of the thicknesses of the clamping buckle and the limiting clamping structure, and when the limiting clamping structure is matched with the clamping buckle, the limiting clamping structure can be clamped in the opening, namely interference fit is realized.

In an alternative embodiment, the clamping groove is an arc groove, the clamping protrusion is provided with a matching surface matched with the arc groove, and when the clamping protrusion is clamped with the clamping groove, the arc groove is clamped with the matching surface.

The arc contact can increase the stressed area and has guiding function. The guide can be used for guiding when the middle frame is detached, so that the middle frame can be moved.

In an alternative embodiment, the catch projection is provided with a first guide surface. The first guiding surface is arranged on the convex part of the clamp and can guide when the middle frame is installed.

In an alternative embodiment, the first side wall is provided with a second guide surface. The second side wall is provided with a second guide surface so as to play a guiding role when the middle frame is installed.

In an alternative embodiment, the second side wall is provided with a third guide surface. The third guide surface is arranged on the second side wall and can guide the limiting clamping structure when the limiting clamping structure is inserted.

In an alternative embodiment, the buckle and the limit clamping structure are provided with undercut, and the undercut can enable ribs to be formed on the buckle and the limit clamping structure. The abnormal sound can be avoided by the process of cutting to form glue stealing.

Drawings

Fig. 1 is a partial sectional view of an indoor unit panel of an air conditioner according to an embodiment of the present utility model in a closed state;

FIG. 2 is an enlarged schematic view of FIG. 1 at D;

fig. 3 is a partial sectional view of an indoor unit panel of an air conditioner according to an embodiment of the present utility model in an opened state;

FIG. 4 is an enlarged schematic view of FIG. 3 at E;

fig. 5 is a partial sectional view illustrating an installation of a middle frame of an indoor unit of an air conditioner according to an embodiment of the present utility model;

FIG. 6 is an enlarged schematic view of FIG. 5 at F;

Fig. 7 is a view illustrating another assembly method between a middle base, a middle frame and a panel of an indoor unit of an air conditioner according to an embodiment of the present utility model;

Fig. 8 illustrates another assembly method of the middle base, the middle frame and the panel of the indoor unit of the air conditioner according to the embodiment of the utility model;

Fig. 9 is a schematic diagram illustrating an assembling manner of a base, a middle frame and a panel of an indoor unit of an air conditioner according to another embodiment of the present utility model.

Icon: 100-indoor units; 101-an assembly part; 102-a first connection; 103-a second connection; 110-a base; 111-mounting a clamping groove; 113-a first sidewall; 115-a second sidewall; 117-a clamping groove; 119-opening; 121-a second guide surface; 123-a third guide surface; 125-slitting; 130-middle frame; 131-a buckle; 133-avoidance groove; 134-snap-on protrusions; 135—a first guide surface; 140-exit space; 150-panels; 151-a limit clamping structure; 300-air conditioner.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

The description of the directions of the horizontal direction, the vertical direction, and the like appearing in the embodiment is described in terms of the position in the state where the indoor unit 100 is installed, that is, the state in fig. 1.

Referring to fig. 1 and 2, the present embodiment provides an air conditioner 300, and the air conditioner 300 generally includes an indoor unit 100 and an outdoor unit, wherein the indoor unit 100 and the outdoor unit are connected through a heat exchange pipeline to realize circulation of a refrigerant. The indoor unit 100 includes a base 110, a middle frame 130, and a panel 150. The base 110 is provided with an assembling portion 101, the middle frame 130 is provided with a first connecting portion 102, the panel 150 is provided with a second connecting portion 103, the first connecting portion 102 and the second connecting portion 103 are matched with a third connecting portion, and are connected to the assembling portion 101, so that the middle frame 130 is mounted on the base 110, and the panel 150 is mounted on the middle frame 130.

According to the application, the connecting structures among the base 110, the middle frame 130 and the panel 150 are arranged in the embodiment, so that the panel 150 and the middle frame 130 are connected to the base 110, the connecting structure with the panel 150 can be reduced or even eliminated on the middle frame 130, and the manufacturing cost of the middle frame 130 can be reduced. The first connection portion 102 disposed on the middle frame 130 and the second connection portion 103 disposed on the panel 150 are connected together in a mating manner, so that the middle frame 130 and the panel 150 can be simultaneously connected by using the assembly portion 101, the number of assembly structures on the base 110 can be reduced, and the cost of the base 110 can be reduced. Second, since the first connection portion 102 and the second connection portion 103 are assembled to the assembly portion 101 in a mating manner, the assembly and disassembly can be more convenient.

The base 110 is a carrier on which the indoor unit 100 mounts components such as a heat exchanger and a fan, and the center 130 is mounted on the base 110 to form a chamber with the base 110, so that the heat exchanger, the fan, and the like are housed in the chamber. The middle frame 130 and the base 110 are generally detachably connected for easy cleaning and maintenance. The faceplate 150 is mounted to the front of the center frame 130 and is removable for cleaning of the screen or the like.

In this embodiment, the assembly portion 101 is a mounting slot 111 provided in the base 110, and the first connection portion 102 and the second connection portion 103 cooperate to form a clamping structure that can be clamped in the mounting slot.

In this embodiment, the mounting portion 101 is set as the mounting slot 111, so that the structure is simple and the first connection structure and the second connection portion can be conveniently clamped

In the present embodiment, the second connection portion is a limiting clamping structure 151 protruding from the panel 150. The second connecting portion is a buckle 131 disposed on the middle frame 130. The buckle 131 is mounted in the mounting slot 111. When the panel 150 is in the closed state, the limiting clamping structure 151 is inserted into the mounting clamping groove 111, so that the buckle 131 and the limiting clamping structure 151 can be clamped with the mounting clamping groove 111. When the panel 150 is in the open state, the limiting and clamping structure 151 moves out of the mounting clamping groove 111, so that the clamp 131 can be unseated to form the exit space 140, and the clamp 131 and the mounting clamping groove 111 are in falling and clamping connection.

Referring to fig. 1 to 6, in the present embodiment, the limiting and fastening structure 151 is disposed on the panel 150, the buckle 131 is installed in the installation slot 111, and then the buckle 131 is inserted into the installation slot 111 through the limiting and fastening structure 151 disposed on the panel 150. And when removing the middle frame 130, open the panel 150, spacing joint structure 151 can shift out the installation draw-in groove 111 like this, and form the space 140 that withdraws from to buckle 131, make buckle 131 shift out the installation draw-in groove 111 that like this can be convenient to do not need to utilize buckle 131 to take place the joint and the dismantlement of too big deformation realization middle frame 130 and panel 150, make the dismantlement and the installation of middle frame 130 more convenient. Damage to the clasp 131 during disassembly is also avoided.

Referring to fig. 2, 4 and 6, in the present embodiment, the middle frame 130 is provided with an avoidance groove 133, the limiting clamping structure 151 is protruding on the inner side of the panel 150, and the limiting clamping structure 151 extends into the middle frame 130 through the avoidance groove 133.

In this embodiment, the avoidance groove 133 is formed on the middle frame 130, so that the limiting clamping structure 151 can be inserted into the middle frame 130, and can be inserted into the mounting clamping groove 111 when the panel 150 is closed. The avoidance groove 133 may also locate the limiting clamping structure 151, so that the limiting clamping structure 151 may be better inserted into the mounting clamping groove 111 when the panel 150 is assembled.

In this embodiment, the spacing clip structure 151 becomes thinner toward the end.

Because the air conditioner 300 is assembled on the base 110 during the assembly process, the buckle 131 firstly extends into the mounting slot 111, then the panel 150 is assembled, the panel 150 can extend into the mounting slot 111, and the limiting clamping structure 151 is gradually thinned towards the end, so that the limiting clamping structure 151 forms a wedge shape, is convenient to insert into the mounting slot 111, and can form clamping connection with the buckle 131 and the side wall of the slot.

Specifically, the limiting clamping structure 151 is a triangular structure, one side of the limiting clamping structure is parallel to the horizontal direction, and a plugging portion with a certain thickness is formed at the vertex angle and can be wedge-shaped, and the plugging portion can be plugged into the mounting clamping groove 111. The inside of the triangle is subjected to weight reduction and hole digging treatment. Thereby increasing the mechanical strength of the structure. And can cooperate with the side wall of the avoidance groove 133, so that the limiting clamping structure 151 can be better inserted into the mounting clamping groove 111 when the panel 150 is assembled.

Referring to fig. 2, 4 and 6, in the present embodiment, the mounting card slot 111 has a first side wall 113 and a second side wall 115 opposite to each other. The first side wall 113 is provided with a concave clamping groove 117. The buckle 131 is provided with a convex clamping part 134 which is matched with the clamping groove 117 towards the direction of the first side wall 113. When the panel 150 is in the closed state, the limiting clamping structure 151 is inserted between the buckle 131 and the second side wall 115 in an interference fit manner, so that the clamping protrusion 134 is matched with the clamping groove 117. When the panel 150 is in the open state, the limiting clamping structure 151 can be moved out from between the buckle 131 and the second side wall 115, so as to yield the clamping protrusion 134.

In this embodiment, the first side wall 113 of the mounting slot 111 is provided with the locking groove 117, and the locking protrusion 134 is protruded on the locking protrusion 131, so that after the locking protrusion 131 extends into the mounting slot 111, the limiting locking structure 151 can be inserted between the second side wall 115 and the locking protrusion 131, and thus the locking protrusion 134 is limited in the locking groove 117, thereby realizing locking.

It should be noted that, the first side wall 113 and the second side wall 115 may be understood as two opposite parts of the mounting slot 111, which may be an arc surface or a plane surface.

Referring to fig. 2, 4 and 6, in the present embodiment, the clip protrusion 134 is protruded toward the bottom of the air conditioner 300. I.e., the catching protrusion 134 is protruded toward the bottom of the indoor unit 100. Thus, when the panel 150 is opened, the middle frame 130 is still movably clamped in the clamping groove 117 under the action of gravity, and the clamping protrusion 134 cannot fall off from the clamping groove 117 when an external force is manually applied.

Specifically, it may be understood that the buckle 131 is a fixing rib horizontally extending from the inner portion of the middle frame 130. The catching convex 134 is convex toward the bottom. The first side wall 113 is located at the lower side of the mounting card slot 111, and the second side wall 115 is located at the upper side of the mounting card slot 111. The lower limit clamping structure 151 is inserted above the buckle 131.

Of course, in other embodiments of the present application, the catch 134 may also be upwardly protruding, such as in the case of other connections between the middle frame 130 and the base 110.

In this embodiment, the second side wall 115 is an arc surface and protrudes towards the outer side of the mounting slot 111, so that a larger exit space 140 can be formed after the limiting and clamping structure 151 is moved out.

Referring to fig. 2, 4 and 6, in the present embodiment, the size of the opening 119 of the mounting slot 111 is larger than the size of the protruding portion 134. That is, the end of the buckle 131 is smaller than the opening 119 of the mounting slot 111, so that the end of the buckle 131 can be conveniently inserted into the mounting slot 111 during mounting, and the opening 119 of the mounting slot 111 can not clamp the buckle 131 during dismounting.

In the present embodiment, the opening 119 of the mounting slot 111 is smaller than the sum of the thicknesses of the buckle 131 and the limiting and clamping structure 151, so that the limiting and clamping structure 151 can be clamped in the opening 119 when the limiting and clamping structure 151 is matched with the buckle 131. Thus, the second side wall 115 and the buckle 131 can be used for performing interference fit on the limit clamping structure 151.

Generally, the middle frame 130 and the base 110 are provided with a positioning mechanism that is matched with each other, and in the installation process of the middle frame 130, along with the decrease of the distance between the middle frame 130 and the base 110, the movable range of the middle frame 130 relative to the base 110 will be continuously reduced by the positioning mechanism, so that the preset assembly effect is achieved between the middle frame 130 and the base 110, and the clamping protrusion 134 will be clamped in the clamping groove 117 until the two are buckled together. In the process of removing the middle frame 130, the distance between the two parts is increased, the matching effect between the positioning mechanisms is weakened gradually, so that the movable range between the two parts is increased, and the clamping protrusion 134 can be moved out of the clamping groove 117.

In this embodiment, the clamping groove 117 is an arc groove, the clamping protrusion 134 has a mating surface that mates with the arc groove, and when the clamping protrusion 134 is clamped to the clamping groove 117, the arc groove is clamped to the mating surface.

In this embodiment, the arc contact can increase the force bearing area and has guiding function. Which can be guided when the middle frame 130 is removed to allow the middle frame 130 to move relative to the base 110 or to allow the catch 131 to deform slightly to allow the catch 134 to move out of the catch slot 117.

Of course, in other embodiments of the application, the formation of the detent 134 and the shape of the detent 117 may be chamfered with an outer triangular cross-section, or a variety of shapes.

Referring to fig. 2, 4 and 6, in the present embodiment, the protruding portion 134 is provided with a first guiding surface 135. A first guide surface 135 is provided on the catch 134 and is guided when the middle frame 130 is mounted, so that the catch 131 is inserted into the mounting groove 111 from the opening 119 of the mounting groove 111.

In this embodiment, the first guide surface 135 is inclined plane. The included angle between the first guiding surface 135 and the horizontal plane ranges from 45 ° to 60 °.

Of course, in other embodiments of the present application, the first guiding surface 135 may be an arc surface.

In the present embodiment, the first side wall 113 is provided with the second guide surface 121. The second side wall 115 is provided with a second guide surface 121 so as to perform a guide function when the middle frame 130 is mounted. The second side wall 115 is provided with a third guide surface 123. The third guiding surface 123 provided on the second side wall 115 can guide the insertion of the stopper clamp structure 151.

Specifically, the second guide surface 121 and the third guide surface 123 are disposed such that the opening 119 of the mounting slot 111 is in a horn shape with large outside and small inside, so that one side guides the buckle 131 and the other side guides the limiting clamping structure 151.

Referring to fig. 2, 4 and 6, in the present embodiment, the clip 131 and the limiting clamping structure 151 are both provided with the undercut 125, and abnormal sound can be avoided by forming a glue stealing process through the undercut 125.

Next, the base 110, the middle frame 130, and the panel 150 in this embodiment are mounted together by a plurality of the above-described structures, and the specific number of the present application is not particularly limited. The orientation of the clamping convex 134 and the clamping groove 117 of the clamping buckle 131 and the mounting clamping groove 111 at different positions can be adaptively adjusted to meet the assembly requirement of the middle frame 130 and the base 110.

Referring to fig. 7, of course, in some embodiments of the present application, the first connection portion 102 and the second connection portion 103 may each have a trapezoidal wedge shape, so as to be inserted into the assembly groove of the base 110, and achieve the fixed connection with an interference fit.

Specifically, considering the stability of installation, the first connection portion 102 and/or the second connection portion 103 may be further provided with a convex clamping protrusion 134 to be clamped in the groove of the side wall of the installation clamping groove 111, so as to realize stable connection of the three. In general, in consideration of the convenience of the assembling process and the assembling/disassembling of the air conditioner, the clip 134 is only required to be provided on the first connection part 102 provided to the middle frame 130.

Next, referring to fig. 8, in some embodiments, the first connecting portion 102 may be configured as a hollow connecting post, and a deformation groove may be formed at an end of the connecting post. The second connection portion 103 is also provided as a connection post, and a convex engagement portion and a deformation groove are provided at the end portion. The connecting column of the middle frame 130 is inserted into the mounting clamping groove 111 of the base 110, the connecting column of the panel 150 is inserted from the inner ring of the connecting column of the middle frame 130, the end of the first connecting portion 102 can be opened and clamped in the mounting clamping groove 111 under the action of the clamping portion, and the second connecting portion 103 is clamped in the inner ring of the first connecting portion 102. The fixing of the three parts is realized, and the clamping connection between the middle frame 130 and the base 110 can be released after the panel 150 is removed, so that the disassembly and the washing of the middle frame 130 can be facilitated. In this embodiment, the mounting card slot 111 may also be provided as a gradual card slot under the opening 119 for the purpose of securing the effect of the card.

It should be noted that the present application is not limited to the fitting portion 101 provided on the setting base 110 being a groove, and in some embodiments, the fitting portion 101 may be a convex connection structure.

For example, referring to fig. 9, in some embodiments, the assembly structure is a hollow clamping post, the end portion is provided with a deformation groove, the first connecting portion 102 is a hollow connecting post, and the inner ring of the end portion is provided with a limiting protrusion. The second connection portion 103 is a truncated cone. After the middle frame 130 is assembled on the base 110, the hollow connecting column is sleeved on the clamping column, at the moment, the hollow connecting column and the panel 150 are not clamped, after the panel 150 is installed on the middle frame 130, the cone frustum can extend into the clamping column, so that the end part of the connecting column is opened, the clamping column and the connecting column are clamped, and the cone frustum is clamped in the clamping column, so that stable connection of the three is realized. The installation and removal of the middle frame 130 and the panel 150 can be made more convenient.

In summary, the working principle and beneficial effects of the air conditioner 300 provided in this embodiment include:

Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.

Claims

1. The utility model provides an air conditioner, its characterized in that includes base (110), center (130) and panel (150), base (110) are provided with assembly portion (101), center (130) are provided with first connecting portion (102), panel (150) are provided with second connecting portion (103), first connecting portion (102) with second connecting portion (103) cooperation, and all connect in assembly portion (101), in order to with center (130) install in base (110), panel (150) install in center (130).

2. The air conditioner according to claim 1, wherein the assembling portion (101) is an installation slot (111) provided in the base (110), and the first connecting portion (102) and the second connecting portion (103) cooperate to form a clamping structure capable of being clamped in the installation slot.

3. The air conditioner according to claim 2, wherein the second connecting portion is a limiting clamping structure (151) protruding from the panel (150);

the second connecting part is a buckle (131) arranged on the middle frame (130);

the buckle (131) is installed in the installation clamping groove (111);

When the panel (150) is in a closed state, the limit clamping structure (151) is inserted into the mounting clamping groove (111), so that the buckle (131) and the limit clamping structure (151) are clamped with the mounting clamping groove (111);

When the panel (150) is in an open state, the limiting clamping structure (151) moves out of the mounting clamping groove (111), and can be used for yielding the buckle (131) to form an exit space (140), so that the buckle (131) and the mounting clamping groove (111) are in falling clamping connection.

4. An air conditioner according to any one of claims 1-3, wherein the middle frame (130) is provided with an avoidance groove (133), the second connecting portion (103) is convexly arranged on the inner side of the panel (150), and the second connecting portion (103) can extend into the middle frame (130) through the avoidance groove (133).

5. An air conditioner according to claim 3, wherein the limit clamping structure (151) is tapered in the direction of the end.

6. An air conditioner according to claim 3, wherein the mounting slot (111) has opposed first (113) and second (115) side walls;

The first side wall (113) is provided with a clamping groove (117);

the clamping buckle (131) is provided with a clamping convex (134) which is matched with the clamping groove (117) in a convex way towards the direction of the first side wall (113);

When the panel (150) is in a closed state, the limit clamping structure (151) can be inserted between the buckle (131) and the second side wall (115) so as to enable the clamping convex (134) to be matched with the clamping groove (117);

When the panel (150) is in an open state, the limiting clamping structure (151) can be moved out from between the buckle (131) and the second side wall (115) so as to give way to the clamping protrusion (134).

7. The air conditioner according to claim 6, wherein the size of the opening (119) of the mounting groove (111) is larger than the size of the projection (134); and/or the number of the groups of groups,

The opening (119) of the mounting clamping groove (111) is smaller than the sum of the thicknesses of the buckle (131) and the limiting clamping structure (151), so that the limiting clamping structure (151) can be clamped in the opening (119) when the limiting clamping structure (151) is matched with the buckle (131).

8. The air conditioner according to claim 6, wherein the clamping groove (117) is an arc groove, the clamping protrusion (134) has a mating surface that mates with the arc groove, and when the clamping protrusion (134) is clamped with the clamping groove (117), the arc groove is clamped with the mating surface.

9. The air conditioner according to claim 6, wherein the snap-on protrusion (134) is provided with a first guide surface (135); and/or the number of the groups of groups,

The first side wall (113) is provided with a second guide surface (121);

And/or the number of the groups of groups,

The second side wall (115) is provided with a third guide surface (123).

10. The air conditioner according to any one of claims 5-9, wherein the clasp (131) and the limit clip structure (151) are each provided with a undercut (125).