Air conditioning air guide assembly and air conditioning indoor unit

Abstract

The present invention provides an air guide assembly for an air conditioner and an indoor unit of an air conditioner, and relates to the technical field of air conditioners. The air guide assembly for an air conditioner comprises a base, an air guide plate and a mounting bracket. The air guide plate is detachably connected to the base through the mounting bracket. The base comprises a seat plate and a clamping member and an elastic buckle fixedly connected to the seat plate, and the mounting bracket comprises a clamping member and a clamping protrusion fixedly connected, the clamping member is clamped with the clamping member, and the clamping protrusion is clamped with the elastic buckle. When the mounting bracket is assembled with the base, the clamping member of the mounting bracket moves along the clamping space formed by the clamping member on the base for clamping, and during the clamping process, the clamping protrusion squeezes the elastic buckle so that the free end of the elastic buckle undergoes elastic deformation, which is conducive to the clamping protrusion sliding smoothly under the elastic buckle, and when the clamping protrusion slides over the elastic buckle, the squeezing force disappears and the elastic buckle is reset. At this time, the clamping protrusion is clamped with the elastic buckle, and the clamping member and the clamping member are also installed in place, which is convenient to operate, conducive to disassembly and assembly, and reduces the difficulty of disassembly and assembly.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to an air-conducting component and an indoor unit of an air conditioner. Background Art

[0002] The air conditioner comprises an indoor unit and an outdoor unit, wherein the air guide plate in the indoor unit is detachably mounted on a base, for example, a wall-mounted indoor unit of the air conditioner.

[0003] However, the existing air guide plate and the base have the problem of being difficult to assemble and disassemble during the assembly process. Summary of the invention

[0004] The problem solved by the invention is to improve the difficulty in disassembling and assembling the air guide plate and the base in the indoor unit of the air conditioner.

[0005] In order to solve the above problems, an embodiment of the present application provides an air-conditioning air guide assembly and an air-conditioning indoor unit.

[0006] In the first aspect, the present embodiment provides an air-conditioning air guide assembly, comprising a base, an air guide plate and a mounting bracket, wherein the air guide plate is detachably connected to the base via the mounting bracket, the base comprises a seat plate and a snap-fitting piece and an elastic buckle fixedly connected to the seat plate, the mounting bracket comprises a fixedly connected snap-fitting piece and a snap-fitting protrusion, the snap-fitting piece is snap-fitted to the snap-fitting piece, and the snap-fitting protrusion is snap-fitted to the elastic buckle.

[0007] In this embodiment, an elastic buckle is provided on the base, and a clamping protrusion is provided on the mounting bracket, and the clamping protrusion can cooperate with the elastic buckle. When the mounting bracket and the base are assembled, the clamping piece of the mounting bracket is clamped with the clamping piece on the base along the mounting direction, and the clamping protrusion of the mounting bracket will squeeze the elastic buckle to deform the free end of the elastic buckle; then the mounting bracket continues to move along the mounting direction, and after the clamping protrusion passes over the elastic buckle, the squeezing force disappears, and the elastic buckle is reset. At this time, the clamping protrusion is just clamped with the elastic buckle, and the clamping piece and the clamping piece are also installed in place. The elastic deformation of the elastic buckle facilitates disassembly and assembly, and the operation is convenient.

[0008] In an optional embodiment, the elastic buckle includes a free end, a gap is defined between the free end and the seat plate, the free end includes a convex portion protruding from the seat plate, and the snap-fitting protrusion is snap-fitted with the convex portion.

[0009] In this embodiment, a gap is provided between the free end of the elastic buckle and the seat plate so that the free end of the elastic buckle has the ability to be elastically deformed. The convex portion on the free end of the elastic buckle protrudes from the seat plate, so that the mounting bracket can be easily installed and firmly connected during assembly.

[0010] In an optional embodiment, the protrusion includes a first clamping surface and a first guide surface disposed back to back, the clamping protrusion includes a second clamping surface and a second guide surface disposed back to back, the first clamping surface is engaged with the second clamping surface, and during the installation process, the mounting bracket and the base are mounted so that the first guide surface can cooperate with the second guide surface for guidance.

[0011] In this embodiment, the two surfaces of the convex portion facing away from each other are respectively the first clamping surface and the first guide surface, and the two surfaces of the clamping projection facing away from each other are respectively the second clamping surface and the second guide surface. During the assembly process of the mounting bracket and the base, the second guide surface first contacts and cooperates with the first guide surface, and at the same time, the first guide surface and the second guide surface play a guiding role, which is conducive to smooth installation. When the mounting bracket continues to move and the clamping projection passes over the convex portion, the first clamping surface is just clamped with the second clamping surface, that is, the assembly is in place.

[0012] In an optional embodiment, the connection between the first clamping surface and the first guide surface includes a first intersection line, which is perpendicular to the seat plate and through which a reference plane can be determined, and an angle between the first clamping surface and the reference plane is 30° to 60°.

[0013] In this embodiment, by designing the angle between the first clamping surface and the reference plane to be within the range of 30° to 60°, it is conducive to firm clamping during assembly; during disassembly, it is conducive to the clamping protrusion sliding out from the convex position, facilitating disassembly.

[0014] In an optional embodiment, the connection between the first clamping surface and the first guide surface includes a first intersection line, which is perpendicular to the seat plate and through which a reference plane can be determined, and an angle between the first guide surface and the reference plane is 30° to 60°.

[0015] In this embodiment, the angle between the first guide surface and the reference surface is designed to be within the range of 30° to 60°, so that the mounting bracket and the elastic buckle have a slope guiding effect during assembly, which is beneficial for the snap-in protrusion to pass over the convex part and facilitates the installation.

[0016] In an optional embodiment, the engaging member includes a first engaging portion and a second engaging portion that are arranged opposite to each other, the first engaging portion and the second engaging portion form a engaging space, and the elastic buckle is located between the first engaging portion and the second engaging portion.

[0017] In this embodiment, by designing the elastic buckle at a position between the first clamping part and the second clamping part, the space occupied by the clamping part and the elastic buckle on the base can be reduced while facilitating the disassembly and assembly of the mounting bracket and the base; at the same time, the volume of the clamping part and the clamping protrusion on the mounting bracket can be reduced.

[0018] In an optional embodiment, the base also includes a support member fixedly connected to the seat plate, and the mounting bracket also includes a slot cooperating with the support member, the slot is located on the side of the snap-in protrusion away from the snap-in member, and the support member is snapped in the slot.

[0019] In this embodiment, a support member is provided, and the support member can be clamped in the clamping groove at the bottom of the mounting bracket. The support member and the elastic buckle work together to limit the movement of the mounting bracket in the up and down directions.

[0020] In an optional embodiment, the support member extends in a direction perpendicular to the seat plate and includes an extending end away from the seat plate, and the clamping groove includes a mating end away from the clamping protrusion;

[0021] A first anti-slip portion is provided on at least one side of the extension end along the width direction, and a second anti-slip portion cooperating with the first anti-slip portion is provided on the inner side wall of the mating end. The first anti-slip portion is one of a clamping groove and a protrusion, and the second anti-slip portion is the other of the two. The protrusion is clamped in the clamping groove.

[0022] In this embodiment, by providing a first anti-slip portion at the extended end of the support member and a second anti-slip portion at the inner side wall of the matching end of the slot, and the first anti-slip portion and the second anti-slip portion are snap-fitted, it is beneficial to increase the stability of the connection between the mounting bracket and the base, and reduce the possibility of the mounting bracket falling off the base during the shaking of the air conditioner indoor unit during transportation.

[0023] In an optional embodiment, the angle between the extension direction of the support member and the extension direction of the first anti-detachment portion is 165° to 175°;

[0024] The first anti-slip portion includes a starting end and an ending end, the starting end is closer to the end wall of the support member relative to the ending end, and the distance between the starting end and the top wall of the support member is smaller than the distance between the ending end and the top wall of the support member.

[0025] In this embodiment, the first anti-slip portion is designed to extend in a direction having an angle with the extension direction of the support member, and the first anti-slip portion is obliquely downward relative to the support member. When the first anti-slip portion is engaged with the second anti-slip portion, the elastic buckle and the engaging protrusion are coupled, thereby further enhancing the stability of the mounting bracket and the end of the support member, which is beneficial to preventing the mounting bracket from falling off the base.

[0026] In a second aspect, an embodiment provides an indoor unit of an air conditioner, comprising the air-conditioning air guide assembly described in any one of the aforementioned embodiments.

[0027] The air conditioner indoor unit provided in this embodiment includes the advantages of the above-mentioned air conditioner air guide assembly: the difficulty of disassembling and assembling the mounting bracket and the base is reduced, the disassembly and assembly speed of the mounting bracket and the base is accelerated, and the assembly efficiency is improved; the connection stability between the mounting bracket and the base is strengthened, so that the mounting bracket is not easy to fall off the base, and the stability of the air guide plate and the base is further strengthened. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 An exploded schematic diagram of an air-conditioning air guide assembly provided in an embodiment of the present application;

[0029] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0030] Figure 3 A structural schematic diagram of a first-view structure of a mounting bracket portion of an air guide assembly for an air conditioner provided in an embodiment of the present application;

[0031] Figure 4 A structural schematic diagram of a second viewing angle of a mounting bracket portion of an air guide assembly of an air conditioner provided in an embodiment of the present application;

[0032] Figure 5 A cross-sectional view of the elastic buckle fit between the mounting bracket and the base in the air guide assembly of the air conditioner provided in the embodiment of the present application;

[0033] Figure 6 for Figure 5 The enlarged schematic diagram of point B in the middle;

[0034] Figure 7 A schematic structural diagram of a mounting bracket in an air guide assembly of an air conditioner provided in an embodiment of the present application from a third perspective;

[0035] Figure 8 for Figure 2 Enlarged schematic diagram of point C in the middle.

[0036] Description of reference numerals:

[0037] Icons: 100-air-conditioning air guide assembly; 01-air guide plate; 02-installation direction; 05-reference plane; 07-first angle; 08-second angle; 09-third angle; 10-mounting bracket; 11-clamping piece; 12-clamping protrusion; 13-second clamping surface; 14-second guide surface; 15-clamping groove; 16-second anti-slip portion; 20-base; 21-seat plate; 22-clamping piece; 225-clamping space; 23-elastic buckle; 24-free end; 25-convex portion; 251-first clamping surface; 253-first guide surface; 26-supporting piece; 265-extension end; 27-first anti-slip portion; 272-starting end; 275-ending end. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0039] An embodiment of the present application provides an air conditioner indoor unit, which includes an air conditioner air guide assembly.

[0040] In the indoor unit of the air conditioner, the air guide plate is mounted on the base through a mounting bracket and constitutes an air guide assembly of the air conditioner. In order to make the indoor unit of the air conditioner easy to disassemble and wash, at present, the air guide plate is detachably connected to the base through the mounting bracket. When disassembly is required, the mounting bracket and the base are disassembled to separate the air guide plate from the base.

[0041] However, the existing mounting bracket and base are difficult to disassemble and assemble. In addition, during transportation of the assembled air conditioner indoor unit, especially when encountering bumps and shakes, the air guide plate is easy to fall off from the base, affecting the user's good experience.

[0042] Figure 1 The exploded schematic diagram of the air-conditioning air guide assembly 100 provided in the embodiment of the present application is as follows: Figure 1 shown.

[0043] The air guide assembly 100 of the air conditioner includes a base 20, an air guide plate 01 and a mounting bracket 10, and the air guide plate 01 is detachably connected to the base 20 through the mounting bracket 10. By providing an elastic buckle 23 on the base 20, and providing a clamping protrusion 12 matched with the elastic buckle 23 on the mounting bracket 10, the elastic buckle 23 is deformed by force and resets after the external force disappears, and the mounting bracket 10 and the base 20 are ensured to be firmly assembled, so as to reduce the difficulty of disassembling and assembling the mounting bracket 10 and the base 20, and improve the disassembling and assembling efficiency.

[0044] The specific structures of the various components of the air-conditioning air guide assembly 100 provided in this embodiment and the corresponding relationships between them are described in detail below.

[0045] Figure 2 is an enlarged schematic diagram of point A on the base 20, Figure 3 It is a structural schematic diagram of the first perspective of the partial structure of the mounting bracket 10. Figure 4 This is a schematic diagram of the structure of the second perspective of the mounting bracket 10. Please refer to Figure 2 , Figure 3 and Figure 4 shown.

[0046] The base 20 includes a seat plate 21 , a clamping member 22 and an elastic buckle 23 , wherein the clamping member 22 and the elastic buckle 23 are fixedly connected to the seat plate 21 .

[0047] Specifically, the engaging member 22 includes a first clamping portion and a second clamping portion that are arranged opposite to each other, and the first clamping portion and the second clamping portion form a clamping space 225. The elastic buckle 23 includes an opposite connecting end and a free end 24, the connecting end is fixedly connected to the seat plate 21, and there is a gap between the free end 24 and the seat plate 21, so that the free end 24 of the elastic buckle 23 is elastic.

[0048] Furthermore, the elastic buckle 23 is a thin strip structure. Along the length direction, gaps are also provided between the two sides of the elastic buckle 23 and the seat plate 21, thereby improving the elastic performance of the free end 24 of the elastic buckle 23.

[0049] Optionally, the gaps between the side walls of the elastic buckle 23 and the bottom wall at the free end 24 and the seat plate 21 are 1 mm, so that the free end 24 of the elastic buckle 23 has a certain elasticity.

[0050] Corresponding to the base 20 , the mounting bracket 10 includes a fixedly connected clamping member 11 and a clamping protrusion 12 . The clamping member 11 is clamped and matched with the clamping member 22 , and the clamping protrusion 12 is clamped and matched with the elastic buckle 23 .

[0051] In this embodiment, the elastic buckle 23 is located between the first clamping portion and the second clamping portion of the clamping member 22, and the clamping protrusion 12 is also located between the two side edges of the clamping member 11. The clamping space 225 formed by the first clamping portion and the second clamping portion is a groove-shaped structure, and the extending direction of the groove is the installation direction 02 of the mounting bracket 10. During assembly, the mounting bracket 10 is installed from the opening of the clamping space 225 along the installation direction 02, and when the clamping member 11 and the clamping member 22 are clamped in place, the clamping protrusion 12 and the elastic buckle 23 are also clamped.

[0052] Specifically, the connecting end of the elastic buckle 23 is located near the opening of the clamping space 225, the extending direction of the elastic buckle 23 is the same as the above-mentioned installation direction 02, the free end 24 of the elastic buckle 23 is provided with a protrusion 25, and the protrusion 25 is protruded from the seat plate 21, so that during the process of clamping the mounting bracket 10 with the base 20, the clamping protrusion 12 on the mounting bracket 10 cooperates with the protrusion 25 for clamping.

[0053] Furthermore, in order to facilitate the processing of the mounting bracket 10 , a groove is provided in the middle of the clamping protrusion 12 , thereby dividing the clamping protrusion 12 into two, thereby simplifying the molding process.

[0054] Figure 5 For a cross-sectional view of the mounting bracket 10 and the elastic buckle 23 on the base 20, please refer to Figure 2 , Figure 4 and Figure 5 shown.

[0055] Specifically, the cross section of the protrusion 25 provided at the free end 24 of the elastic buckle 23 is roughly a triangular structure, and the protrusion 25 includes a first clamping surface 251 and a first guide surface 253 disposed back to back. The first guide surface 253 is closer to the connection end relative to the first clamping surface 251.

[0056] Corresponding to the elastic buckle 23, the cross section of the clamping protrusion 12 of the mounting bracket 10 is also roughly a triangular structure, and the clamping protrusion 12 includes a second clamping surface 13 and a second guide surface 14 arranged back to back. When the mounting bracket 10 is installed on the base 20 along the installation direction 02, the second guide surface 14 is located in the front and the second clamping surface 13 is located in the back, based on the installation direction 02. In addition, during the installation process of the mounting bracket 10 and the base 20, the second guide surface 14 of the mounting bracket 10 cooperates with the first guide surface 253 of the convex part 25 of the elastic buckle 23 to achieve the function of installation guidance. When the mounting bracket 10 is engaged with the convex part 25 of the elastic buckle 23, the second clamping surface 13 of the mounting bracket 10 is engaged with the first clamping surface 251 of the convex part 25.

[0057] In this embodiment, the engaging protrusion 12 of the mounting bracket 10 is firmly engaged with the protrusion 25 of the elastic buckle 23 and is easy to assemble and disassemble.

[0058] Figure 6 for Figure 5 Please refer to the enlarged schematic diagram of point B in the figure. Figure 6 shown.

[0059] The connection between the first clamping surface 251 on the protrusion and the first guide surface 253 includes a first intersection line, and a surface perpendicular to the seat plate 21 through the first intersection line is a reference plane 05, then the angle between the first clamping surface 251 and the reference plane 05 is a first angle 07, preferably, the first angle 07 is 30° to 60°. This is to facilitate the clamping protrusion 12 and the elastic buckle 23 to be firmly clamped when the mounting bracket 10 and the base 20 are assembled; and to facilitate the clamping protrusion 12 to slide out from the convex portion 25 of the elastic buckle 23 when the mounting bracket 10 and the base 20 are disassembled, so as to facilitate disassembly.

[0060] Furthermore, the angle between the first guide surface 253 and the reference surface 05 is the second angle 08, and preferably, the second angle 08 is also 30° to 60°. When the mounting bracket 10 and the elastic buckle 23 are assembled, the first guide surface 253 and the second guide surface 14 have the function of inclined surface guidance, which is conducive to the clamping protrusion 12 to easily slide over the convex portion 25 into the assembly position, and then the elastic buckle 23 recovers its deformation and clamps with the clamping protrusion 12, so as to achieve the purpose of convenient installation and preventing slipping.

[0061] Preferably, the included angle between the first clamping surface 251 and the reference surface 05 is 45°, and the included angle between the first guiding surface 253 and the reference surface 05 is also 45°.

[0062] Figure 7 This is a structural diagram of the third perspective of the mounting bracket 10 in the air guide assembly 100 of the air conditioner provided in this embodiment. Figure 2 , Figure 4 and Figure 7 shown.

[0063] The base 20 further includes a support member 26, which is fixedly connected to the seat plate 21 and extends in a direction perpendicular to the seat plate 21. The mounting bracket 10 further includes a card slot 15, which is located on the side of the card-connecting protrusion 12 away from the card-connecting member 11. The support member 26 cooperates with the card slot 15, and when the mounting bracket 10 is mounted on the base 20, the support member 26 is just mounted in the card slot 15 of the mounting bracket 10, thereby achieving the supporting function, and through the joint action of the support member 26 and the elastic buckle 23, the movement of the mounting bracket 10 in the up and down direction (along the mounting direction 02) relative to the base 20 is limited.

[0064] Furthermore, in order to enhance the connection stability of the mounting bracket 10 and the base 20 after being clamped, and reduce the possibility of the mounting bracket 10 coming off the base 20, since the support member 26 extends in a direction perpendicular to the seat plate 21, the support member 26 includes an extension end 265 away from the seat plate 21. A first anti-slip portion 27 is provided on at least one side of the extension end 265 along the width direction. The clamping groove 15 of the mounting bracket 10, which cooperates with the support member 26, includes a mating end away from the clamping protrusion 12. A second anti-slip portion 16 is provided on the inner side wall of the mating end, and the second anti-slip portion 16 is clamped and matched with the first anti-slip portion 27.

[0065] Optionally, the first anti-slip portion 27 is one of the clamping groove and the protrusion, the second anti-slip portion 16 is the other of the two, and the protrusion is clamped in the clamping groove, thereby achieving the clamping connection between the first anti-slip portion 27 and the second anti-slip portion 16.

[0066] In this embodiment, a first anti-slip portion 27 is provided on both sides of the extension end 265 in the width direction, and a second anti-slip portion 16 is provided on both sides of the inner side wall of the mating end of the slot 15, and the first anti-slip portion 27 is a clamping groove, and the second anti-slip portion 16 is a protrusion.

[0067] Figure 8 for Figure 2 Please refer to the enlarged diagram of point C in the middle. Figure 8 shown.

[0068] Further, there is a third angle 09 between the extension direction of the first anti-slip portion 27 and the extension direction of the support member 26. Please continue to refer to Figure 2 and Figure 8As shown, the first anti-slip portion 27 includes a starting end 272 and a terminating end 275. The starting end 272 is closer to the end wall of the support member 26 relative to the terminating end 275, or the starting end 272 is located on the end wall of the support member 26, and the terminating end 275 extends toward the seat plate 21.

[0069] Furthermore, the distance between the starting end 272 and the top wall of the support member 26 is smaller than the distance between the terminating end 275 and the top wall of the support member 26 , so that the first anti-detachment portion 27 extends obliquely downward relative to the top wall of the support member 26 .

[0070] In this embodiment, the angle between the extension direction of the support member 26 and the extension direction of the first anti-slip portion 27 is a third angle. Preferably, the third angle is 165° to 175°.

[0071] When the first anti-slip portion 27 is snap-fitted with the second anti-slip portion 16 , coupled with the fit between the elastic buckle 23 and the snap-fit ​​protrusion 12 , the fit stability between the mounting bracket 10 and the end of the support member 26 is further enhanced, which helps prevent the mounting bracket 10 from falling off the base 20 .

[0072] Optionally, the end wall of the support member 26 is planar, and the first anti-slip portion 27 extends from the end wall of the support member 26. To lengthen the matching length between the first anti-slip portion 27 and the second anti-slip portion 16, optionally, the matching length between the first anti-slip portion 27 and the second anti-slip portion 16 can be 6mm to 7mm. This increases the contact area between the mounting bracket 10 and the support member 26, increases the friction force, and strengthens the fit and clamping strength between the clamping groove and the protrusion, so that the mounting bracket 10 is not easy to fall out of the base 20, and the assembly is not easy to fail.

[0073] The air-conditioning air guide assembly 100 and the air-conditioning indoor unit provided in the embodiment of the present application are improvements on the problems that the existing air guide plate 01 is difficult to install and easy to fall off when installed on the base 20.

[0074] By arranging the elastic buckle 23 on the base 20 and arranging the clamping protrusion 12 matching the elastic buckle 23 on the mounting bracket 10, the clamping protrusion 12 and the elastic buckle 23 are elastically clamped to facilitate installation and reduce installation difficulty.

[0075] By providing a support member 26 with a first anti-detachment portion 27 on the base 20, and providing a slot 15 with a second anti-detachment portion 16 on the mounting bracket 10, the support member 26 is clamped in the slot 15, and the first anti-detachment portion 27 is clamped and matched with the second anti-detachment portion 16, the phenomenon that the mounting bracket 10 is easily separated from the base 20 is improved, and the stability of the connection is enhanced.

[0076] The specific installation process is as follows: when the mounting bracket 10 is installed on the base 20, the mounting bracket 10 moves relative to the base 20 along the installation direction 02 from the opening of the clamping space 225 of the clamping member 22. The clamping member 11 slides along the groove of the clamping member 22, and at the same time, the clamping protrusion 12 cooperates with the elastic buckle 23.

[0077] The clamping process is as follows: the second guide surface 14 of the clamping protrusion 12 is matched and abutted with the first guide surface 253 of the protrusion 25, and the elastic buckle 23 is deformed by force; the mounting bracket 10 continues to move until it passes over the first guide surface 253 of the protrusion 25, and then the second clamping surface 13 of the clamping protrusion 12 is matched with the first clamping surface 251 of the protrusion 25. At this time, the clamping member 11 is clamped in place relative to the clamping member 22, and the support member 26 on the base 20 is also clamped in the clamping slot 15, and at the same time, the first anti-slip portion 27 on the support member 26 is clamped with the second anti-slip portion 16 on the inner wall of the clamping slot 15.

[0078] The disassembly process is: Figure 5 From a viewing angle, the mounting bracket 10 rotates clockwise around the rotation center, with the top of the mounting bracket 10 and the base 20 being the center of rotation. This releases the second anti-detachment portion 16 of the mounting bracket 10 from the first anti-detachment portion 27 of the support member 26; then the mounting bracket 10 moves relative to the base 20 in a direction opposite to the above-mentioned mounting direction 02. The process of releasing the clamping connection is as follows: the second clamping surface 13 of the mounting bracket 10 presses against the convex portion 25, and the convex portion 25 is deformed by the force until the mounting bracket 10 passes over the convex portion 25, and then continues to move until it is released from the clamping space 225.

[0079] The air-conditioning air guide assembly 100 and the air-conditioning indoor unit provided by the embodiment of the present application have the following beneficial effects:

[0080] The design is reasonable and the structure is simple. The elastic buckle 23 is designed to be elastically deformed during the disassembly process to move forward and backward, thereby achieving the purpose of quick disassembly and assembly, saving time and effort. The first anti-slip portion 27 is provided on the support member 26, and the second anti-slip portion 16 is provided in the card slot 15 at the bottom of the mounting bracket 10. The contact area between the first anti-slip portion 27 and the second anti-slip portion 16 is increased, the friction force is increased, and the stability of the clamping connection between the mounting bracket 10 and the base 20 is improved, so that the intermediate bracket is not easy to fall off from the base 20.

[0081] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. An air guide assembly for an air conditioner, comprising a base (20), an air guide plate (01) and a mounting bracket (10), wherein the air guide plate (01) is detachably connected to the base (20) via the mounting bracket (10), characterized in that: The base (20) comprises a seat plate (21) and a clamping member (22) and an elastic buckle (23) fixedly connected to the seat plate (21); the mounting bracket (10) comprises a clamping member (11) and a clamping protrusion (12) fixedly connected; the clamping member (11) is clamped with the clamping member (22), and the clamping protrusion (12) is clamped with the elastic buckle (23); The elastic buckle (23) comprises a free end (24), a gap is formed between the free end (24) and the seat plate (21), the free end (24) comprises a convex portion (25) convexly arranged on the seat plate (21), and the engaging protrusion (12) is engaged with the convex portion (25); The convex portion (25) comprises a first clamping surface (251) and a first guide surface (253) which are arranged back to back, the clamping protrusion (12) comprises a second clamping surface (13) and a second guide surface (14) which are arranged back to back, the first clamping surface (251) and the second clamping surface (13) are engaged with each other, and during the installation process of the mounting bracket (10) and the base (20), the first guide surface (253) can engage with the second guide surface (14) for guidance; The connection between the first clamping surface (251) and the first guide surface (253) comprises a first intersection line, which is perpendicular to the seat plate (21) and through which a reference plane (05) can be determined, and an angle between the first clamping surface (251) and the reference plane (05) is 30° to 60°; The engaging member (22) comprises a first engaging portion and a second engaging portion which are arranged opposite to each other, the first engaging portion and the second engaging portion forming an engaging space (225), and the elastic buckle (23) is located between the first engaging portion and the second engaging portion.

2. The air guide assembly of the air conditioner according to claim 1, characterized in that: The included angle between the first guide surface (253) and the reference surface (05) is 30° to 60°.

3. The air-conditioning air guide assembly according to claim 1, characterized in that: The base (20) further comprises a support member (26) fixedly connected to the seat plate (21), and the mounting bracket (10) further comprises a slot (15) matched with the support member (26), wherein the slot (15) is located on a side of the snap-fitting protrusion (12) facing away from the snap-fitting member (11), and the support member (26) is snap-fitted into the slot (15).

4. The air-conditioning air guide assembly according to claim 3, characterized in that: The support member (26) extends in a direction perpendicular to the seat plate (21) and comprises an extending end (265) away from the seat plate (21), and the clamping slot (15) comprises a matching end away from the clamping protrusion (12); The extension end (265) is provided with a first anti-slip portion (27) on at least one side along the width direction, and the inner side wall of the mating end is provided with a second anti-slip portion (16) mating with the first anti-slip portion (27), the first anti-slip portion (27) is one of the clamping groove and the protrusion, the second anti-slip portion (16) is the other of the two, and the protrusion is clamped in the clamping groove.

5. The air-conditioning air guide assembly according to claim 4, characterized in that: The angle between the extension direction of the support member (26) and the extension direction of the first anti-slip portion (27) is 165° to 175°; The first anti-slip portion (27) comprises a starting end (272) and an ending end (275), wherein the starting end (272) is closer to the end wall of the support member (26) relative to the ending end (275), and the distance between the starting end (272) and the top wall of the support member (26) is smaller than the distance between the ending end (275) and the top wall of the support member (26).

6. An air conditioner indoor unit, characterized in that: It comprises the air-conditioning air guide assembly (100) as claimed in any one of claims 1 to 5.

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