CN115076773A - Air conditioner - Google Patents

Abstract

The invention discloses an air conditioner, which comprises a machine shell and an air guide device, wherein the machine shell is provided with an air outlet, the inner wall of the air outlet is provided with a supporting piece, and the supporting piece is provided with a matching groove; air ducting rotationally establishes in air outlet department, and air ducting is equipped with the fitting piece, and on air ducting's axis of rotation's extending direction, the fitting piece is located between two tip of air ducting, and the fitting piece includes rotation part and ends and support the portion, rotation part and cooperation groove normal running fit, end and support the axial outside that the portion is located the cooperation groove and be suitable for and end the axial displacement in order to inject air ducting with support piece. From this, can restrict air ducting's axial displacement through ending the portion of supporting and support piece end, can carry out the prepositioning to air ducting when the assembly, and then can be convenient for install air ducting to the air outlet department of casing. Meanwhile, the axial displacement of the air guide device is limited, and the failure of the air guide device caused by large movement in the transportation and use processes can be effectively prevented.

Description

Air conditioner

Technical Field

The invention relates to the technical field of air conditioning, in particular to an air conditioner.

Background

In the technical field of air conditioning, the middle part of an air guide device of a large-scale air conditioner is provided with a reinforcing rotating shaft, a rotating groove is formed in the position, corresponding to the air guide device, of a shell, the reinforcing rotating shaft is rotatably arranged in the rotating groove, and the rotating groove can only be used for supporting the air guide device, so that the air guide device is more stable in the rotating process. But can not carry on spacingly to air ducting, air ducting probably causes the inefficacy because of great removal in transportation and use.

Disclosure of Invention

The invention provides an air conditioner which has the advantages of convenience in installation and reliability in installation.

The air conditioner comprises a machine shell and an air guide device, wherein the machine shell is provided with an air outlet, the inner wall of the air outlet is provided with a supporting piece, and the supporting piece is provided with a matching groove; the air guide device is rotatably arranged at the air outlet, the air guide device is provided with a matching piece, the matching piece is located between two end parts of the air guide device in the extending direction of the rotation axis of the air guide device, the matching piece comprises a rotating part and a stopping part, the rotating part is in running fit with the matching groove, and the stopping part is located on the axial outer side of the matching groove and suitable for stopping with the supporting piece to limit the axial displacement of the air guide device.

According to the air conditioner provided by the embodiment of the invention, the axial displacement of the air guide device can be limited by the stopping of the stopping part and the supporting piece, the air guide device can be pre-positioned during assembly, and the air guide device can be conveniently installed at the air outlet of the shell. Meanwhile, the axial displacement of the air guide device is limited, and the failure of the air guide device due to large movement in the transportation and use processes can be effectively prevented.

In some embodiments, the air outlet extends in an up-down direction, the rotation axis of the air guiding device extends in the up-down direction, and the stopping portion is located below the fitting groove.

In some embodiments, the supporting members are spaced apart from each other, the engaging members are spaced apart from each other, and the engaging members are engaged with the supporting members in a one-to-one correspondence.

In some embodiments, the peripheral wall of the fitting groove is provided with a fitting opening, and the fitting further includes a connecting portion connected between the rotating portion and the abutting portion, the connecting portion being adapted to the fitting opening to fit the fitting through the fitting opening.

In some embodiments, the connecting portion is formed in a rectangular shape in cross section, and the widthwise structure of the connecting portion is adapted to the fitting opening.

In some embodiments, the stopping portion is formed in an elongated shape, and both ends of the stopping portion in the length direction extend out of the rotating portion to be suitable for stopping against the support.

In some embodiments, the supporting member is provided with a convex protrusion, and the stopping portion is adapted to stop against the convex protrusion.

In some embodiments, the projection includes a first section connected to the inner wall of the mating groove and a second section connected to the first section, the second section extending toward the inner wall of the mating groove, and a free end of the second section having a gap from the inner wall of the mating groove.

In some embodiments, the protrusion is solid, is disposed on an inner wall of the mating groove, and extends toward an opposite inner wall.

In some embodiments, the number of the protruding portions is two, two of the protruding portions are oppositely arranged, one of the protruding portions includes a first section and a second section connected to the first section, the first section is connected to the inner wall of the fitting groove, the second section extends toward the inner wall of the fitting groove, a gap is formed between a free end of the second section and the inner wall of the fitting groove, and the other protruding portion is solid, is arranged on the inner wall of the fitting groove and extends toward the opposite inner wall.

In some embodiments, the support is fixed to opposing sidewalls of the outlet vent.

In some embodiments, the air guiding device comprises: the first air deflector is provided with a plurality of ventilation holes, and the matching piece is arranged on the first air deflector; the second air deflector is connected with the first air deflector and limits a containing cavity, and a plurality of air dispersing holes communicated with the containing cavity are formed in the second air deflector; the air dispersing pieces are rotatably arranged on the first air guide plate and/or the second air guide plate and are in one-to-one correspondence with the air vents.

In some embodiments, the air guiding device further includes a louver assembly, the louver assembly is disposed on a side of the first air guiding plate away from the second air guiding plate, the louver assembly includes a plurality of louvers and a connecting rod, the plurality of louvers are disposed in one-to-one correspondence with the plurality of air vents, and the plurality of louvers are rotatably disposed on the first air guiding plate; the plurality of louvers are rotatably disposed on the connecting rod.

In some embodiments, an avoidance groove for avoiding the mating member is provided on the connecting rod.

In some embodiments, each of the air dispersing pieces includes a plurality of air guide bar groups, each of the air guide bar groups includes a plurality of air guide bars arranged at intervals in the circumferential direction, the plurality of air guide bar groups are arranged at intervals in the radial direction, an annular support portion is arranged between two radially adjacent air guide bar groups, and each of the air guide bars is connected with the corresponding annular support portion.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a partial structural view of an air conditioner according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a partial structural view of an air conditioner according to an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is an assembly schematic view of a support and a portion of a first wind deflector according to an embodiment of the present invention;

FIG. 6 is a schematic view of another angle of assembly of a support and a portion of a first deflector according to an embodiment of the invention;

FIG. 7 is a schematic structural view of a support according to an embodiment of the present invention;

fig. 8 is a partial structural view of a first air guiding plate according to an embodiment of the present invention;

fig. 9 is an exploded view of an air guiding device according to an embodiment of the present invention

FIG. 10 is an enlarged view of a portion of FIG. 9 at C;

FIG. 11 is a schematic structural view of a diffuser according to an embodiment of the present invention;

fig. 12 is a schematic structural view of an air conditioner according to an embodiment of the present invention;

FIG. 13 is a schematic diagram of a partial structure of a chassis according to an embodiment of the invention;

fig. 14 is a partial structural schematic diagram of a chassis according to an embodiment of the invention.

Reference numerals:

the air-conditioner (100) is provided with,

the housing 1, the outlet 11, the support member 12, the fitting groove 121, the fitting opening 1211, the projection 122, the first section 1221, the second section 1222, the reinforcing rib 123,

the air guide device 2, the mating member 21, the rotating portion 211, the stopping portion 212, the connecting portion 213,

the first air deflector 22, the vent hole 221, the first fitting piece 222,

the second air guiding plate 23, the air dispersing hole 231,

the air diffuser 25, the air guide strip group 251, the air guide strips 2511, the supporting part 2512, the second fitting part 252,

the louver assembly 26, the louver 261, the connecting rod 262, the bypass groove 2621,

a longitudinal direction F1 and a width direction F2.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

An air conditioner 100 according to an embodiment of the present invention is described below with reference to the accompanying drawings. The air conditioner 100 includes a casing 1 and a heat exchange module, the heat exchange module is disposed in the casing 1, and the casing 1 has an air outlet 11. The heat exchange module can comprise a heat exchanger and a fan assembly, the casing 1 can also be provided with an air inlet, when the air conditioner 100 works, the fan assembly can drive indoor airflow to enter the casing 1 from the air inlet and flow out of the casing 1 from the air outlet 11, the airflow exchanges heat with the heat exchanger in the casing 1, and therefore the airflow blown out from the air outlet 11 is the airflow after heat exchange. The heat exchanger can refrigerate or heat, when the heat exchanger refrigerates, the heat exchange airflow is cold airflow, and the airflow blown out from the air outlet 11 can cool the indoor space; when the heat exchanger heats, the heat exchange airflow is hot airflow, and the airflow blown out from the air outlet 11 can be indoor temperature rise. For example, the number of the heat exchangers may be plural, the plural heat exchangers may be arranged at intervals in the height direction of the air conditioner 100, and the plural heat exchangers may also be arranged at intervals in the direction from the air inlet to the air outlet 11.

As shown in fig. 1 to 12, an air conditioner 100 according to an embodiment of the present invention includes a cabinet 1 and an air guide device 2.

Specifically, referring to fig. 1 to 4, the housing 1 is provided with an air outlet 11, a support member 12 is provided on an inner wall of the air outlet 11, and the support member 12 is provided with a fitting groove 121; air ducting 2 is rotationally established at air outlet 11, and air ducting 2 is equipped with fitting piece 21, and in the extending direction of the axis of rotation of air ducting 2, fitting piece 21 is located between two tip of air ducting 2, and fitting piece 21 includes rotating part 211 and butt part 212, and rotating part 211 and cooperation groove 121 normal running fit, butt part 212 is located the axial outside of cooperation groove 121 and is suitable for and supports 12 butt in order to inject the axial displacement of air ducting 2.

It can be understood that the air guiding device 2 is rotatably arranged at the air outlet 11, so that the air outlet 11 can be opened, and the air outlet 11 can also be shielded, when the air guiding device 2 opens the air outlet 11, the air flow after heat exchange with the heat exchange module can be directly blown out from the air outlet 11; when the air guiding device 2 blocks the air outlet 11, as a practical way, the air guiding device 2 has no air diffusing hole 231, and the air flow cannot be blown out from the air outlet 11 through the air guiding device 2; as another practical implementation manner, the air guiding device 2 is provided with a plurality of air dispersing holes 231 distributed at intervals, the air flow can be blown out of the air outlet 11 from the air dispersing holes 231 of the air guiding device 2, and the air flow can be dispersed by the plurality of air dispersing holes 231, so that the air outlet of the air conditioner 100 is uniform and comfortable.

In the process that the air guide device 2 rotates at the air outlet 11, both ends of the air guide device 2 may be supported by the casing 1, but if the middle portion of the air guide device 2 (the middle portion may be interpreted as the portion of the air guide device 2 located between the two ends of the air guide device 2) is not supported, the rotation of the air guide device 2 may shake, be unstable, or even be jammed. Here, the support 12 may be used to support the wind guiding device 2, so that the wind guiding device 2 is more stable during rotation. Specifically, the air guiding device 2 can be fitted to the support 12 by fitting the fitting groove 121 and the fitting member 21. In the extending direction of the rotation axis of the air guiding device 2, the fitting piece 21 is located between the two end portions of the air guiding device 2, so that the support piece 12 can be conveniently fitted with the middle portion of the air guiding device 2, and therefore, the middle portion of the air guiding device 2 can be supported, and the air guiding device 2 can stably and smoothly rotate. For example, as shown in fig. 13, two supporting members 12 may be provided, and the two supporting members 12 may further enhance the supporting effect on the mating member 21, so that the rotation of the air guiding device 2 is more stable and smooth.

In addition, in the production and assembly process of the air guide device 2, the support piece 12 can limit the air guide device 2, so that the air guide device 2 can be conveniently installed, and the assembly efficiency is improved. Specifically, the axial displacement of the air guiding device 2 can be limited by the abutting of the abutting portion 212 and the supporting member 12, the air guiding device 2 can be pre-positioned during assembly, and the air guiding device 2 can be conveniently installed at the air outlet 11 of the casing 1.

Here, the abutting portion 212 is located on the axially outer side of the fitting groove 121 and adapted to abut against the supporting member 12 to limit the axial displacement of the air guiding device 2, it can be understood that, after the assembly is completed, when the air conditioner 100 is in the normal placement state or the normal use state, a gap exists between the abutting portion 212 and the supporting member 12, and further, a gap also exists between one end of the mating member 21 opposite to the abutting portion 212 and the supporting member 12, so that on one hand, the mating member 21 can be prevented from being moved and scraped, and on the other hand, the mating member 21 can be a plastic member, and when the mating member 21 is a plastic member, the plastic member can be prevented from being deformed to cause the movement and being locked.

Here, the abutting portion 212 is located at the axially outer side of the fitting groove 121 and is adapted to abut against the support 12 to limit the axial displacement of the air guiding device 2, and it can be understood that, in some special cases, when the air guiding device 2 is displaced, for example, during transportation, the abutting portion 212 may abut against the support 12 to limit the axial displacement of the air guiding device 2, and thus failure of the air guiding device 2 due to large movement during transportation and use can be effectively prevented. For example, for installation convenience, at least one end of the air guiding device 2 may have a large gap with the casing 1, which may cause displacement of the air guiding device 2 during transportation and use, the casing 1 is provided with the supporting member 12, and the abutting portion 212 on the air guiding device 2 abuts against the supporting member 12 to limit displacement of the air guiding device 2, thereby ensuring effectiveness of the air guiding device 2. The fitting groove 121 of the support member 12 can also restrict the radial displacement of the air guide device 2.

Here, since the air guiding device 2 is disposed at the air outlet 11, the support member 12 is disposed on the inner wall of the air outlet 11, so that the support member 12 can be conveniently engaged with the air guiding device 2, thereby supporting the air guiding device 2. Here, the rotating portion 211 is rotatably engaged with the engaging groove 121, and the abutting portion 212 is located axially outside the engaging groove 121 and adapted to abut against the support 12, whereby the support 12 can limit the air guiding device 2 while ensuring the rotation of the air guiding device 2 with respect to the support 12.

In the related art, a reinforcing rotating shaft is arranged in the middle of an air guide device of a large-scale air conditioner, a rotating groove is formed in the position, corresponding to the air guide device, of a shell, the reinforcing rotating shaft is rotatably arranged in the rotating groove, and the rotating groove can only be used for supporting the air guide device, so that the air guide device is more stable in the rotating process. But can not carry on spacingly to air ducting, air ducting probably causes the inefficacy because of great removal in transportation and use.

According to the air conditioner 100 of the embodiment of the present invention, the axial displacement of the air guiding device 2 can be limited by the abutting of the abutting portion 212 and the supporting member 12, the air guiding device 2 can be pre-positioned during assembly, and the air guiding device 2 can be conveniently installed at the air outlet 11 of the cabinet 1. Meanwhile, the axial displacement of the air guide device 2 is limited, and the failure of the air guide device 2 caused by large movement in the transportation and use processes can be effectively prevented. For example, for installation convenience, at least one end of the air guiding device 2 may have a large gap with the casing 1, which may cause displacement of the air guiding device 2 during transportation and use, the casing 1 is provided with the supporting member 12, and the abutting portion 212 on the air guiding device 2 abuts against the supporting member 12 to limit displacement of the air guiding device 2, thereby ensuring effectiveness of the air guiding device 2. The fitting groove 121 of the support member 12 can also restrict the radial displacement of the air guide device 2.

In some embodiments of the present invention, as shown in fig. 1 to 4, the air outlet 11 extends in the vertical direction (vertical direction as shown in fig. 1), the rotation axis of the air guiding device 2 extends in the vertical direction, and the stopping portion 212 is located below the engaging groove 121. It can be understood that the area of the air outlet 11 can be increased by extending the air outlet 11 in the vertical direction, so as to increase the air output, and the cooling or heating effect of the air conditioner 100 is better. The rotation axis of the air guiding device 2 extends in the up-down direction, so that the air guiding device 2 can open and block the air outlet 11. For example, for installation convenience, there may be a large gap between the upper end of the air guiding device 2 and the cabinet 1, displacement of the air guiding device 2 may be caused during transportation and use (the air conditioner 100 may be inverted during transportation), and the abutting portion 212 located below the fitting groove 121 may limit upward displacement of the air guiding device 2, thereby ensuring effectiveness of the air guiding device 2.

According to some embodiments of the present invention, as shown in fig. 1, the supporting members 12 may be provided in a plurality at intervals, the engaging members 21 may be provided in a plurality at intervals, and the engaging members 21 are engaged with the supporting members 12 in a one-to-one correspondence. The reliability of the connection of the air guiding device 2 and the cabinet 1 can be enhanced by the cooperation of the plurality of supporting members 12 and the plurality of matching members 21. Moreover, the plurality of supporting members 12 can further enhance the supporting effect of the supporting members 12 on the air guiding device 2, so that the rotation of the air guiding device 2 is more stable and smooth. In addition, each mating member 21 may include a stop portion 212, and the stop of the plurality of stop portions 212 and the plurality of supporting members 12 may further limit the air guiding device 2.

As shown in fig. 5-8, in some embodiments of the present invention, the peripheral wall of the fitting groove 121 is provided with a fitting opening 1211, the fitting member 21 further includes a connecting portion 213, the connecting portion 213 is connected between the rotating portion 211 and the stopping portion 212, and the connecting portion 213 is adapted to the fitting opening 1211 to fit the fitting member 21 through the fitting opening 1211. In one aspect, the connection portion 213 may connect the rotation portion 211 and the stopping portion 212, so that the rotation portion 211 and the stopping portion 212 may perform the rotation and limiting functions as a whole. On the other hand, the connecting portion 213 may also be fitted with the fitting opening 1211 of the fitting groove 121, so that the fitting member 21 can be easily fitted with the supporting member 12 through the connecting portion 213, thereby facilitating the connection of the air guiding device 2 to the supporting member 12.

Referring to fig. 5 to 6, according to some embodiments of the present invention, the connection portion 213 is formed in a rectangular shape in cross section, and the width direction F2 of the connection portion 213 is configured to fit the fitting opening 1211. Thus, it is possible to facilitate the connection of the connection portion 213 with the rotation portion 211 and the stopping portion 212, and also to facilitate the fitting of the connection portion 213 with the fitting opening 1211.

In some embodiments of the present invention, as shown in fig. 6, the stopping portion 212 is formed in an elongated shape, and both ends of the length direction F1 of the stopping portion 212 extend out of the rotating portion 211 to be suitable for stopping on the supporting member 12. It can be understood that the strip-shaped stopping portion 212 can facilitate two ends of the stopping portion 212 to extend out of the rotating portion 211, and the stopping portion 212 extending out of the rotating portion 211 can stop against the supporting member 12, thereby facilitating the stopping engagement between the stopping portion 212 and the supporting member 12. The axial displacement of the air guiding device 2 can be limited by the abutting of the abutting part 212 and the supporting part 12, the air guiding device 2 can be pre-positioned during assembly, and the air guiding device 2 can be conveniently installed at the air outlet 11 of the machine shell 1. Meanwhile, the axial displacement of the air guide device 2 is limited, and the failure of the air guide device 2 caused by large movement in the transportation and use processes can be effectively prevented. For example, for installation convenience, at least one end of the air guiding device 2 may have a large gap with the casing 1, which may cause displacement of the air guiding device 2 during transportation and use, the casing 1 is provided with the supporting member 12, and the abutting portion 212 on the air guiding device 2 abuts against the supporting member 12 to limit displacement of the air guiding device 2, thereby ensuring effectiveness of the air guiding device 2. The engagement groove 121 of the support member 12 also limits the radial displacement of the air guide device 2.

According to some embodiments of the present invention, as shown in fig. 6-7, the supporting member 12 is provided with a protruding protrusion 122, and the stopping portion 212 is adapted to stop against the protrusion 122. As a possible implementation manner, when the protrusion 122 is one, the protrusion 122 may be formed by one of the sidewalls of the fitting groove 121 protruding toward the opposite sidewall; when the protrusion 122 is two, the protrusion 122 may be formed by protruding opposite sidewalls of the fitting groove 121 toward each other. Of course, the formation manner of the protrusion 122 is not limited to this, and the protrusion 122 may also be a convex structure that is injection-molded on the side wall of the fitting groove 121 or is disposed on the side wall of the fitting groove 121 by a connector. It can be understood that the protrusion 122 can facilitate the support 12 to abut against the abutting portion 212, so as to facilitate the support 12 to limit the position of the air guiding device 2.

In some examples as shown in fig. 7, the protrusion 122 includes a first section 1221 and a second section 1222 connected to the first section 1221, the first section 1221 is connected to an inner wall of the fitting groove 121, the second section 1222 extends toward the inner wall of the fitting groove 121, and a free end of the second section 1222 has a gap from the inner wall of the fitting groove 121. Therefore, the first section 1221 and the second section 1222 can form the protrusion 122 protruding from the inner wall of the fitting groove 121, so that the protrusion 122 can be abutted against the abutting part 212, and the support 12 can limit the air guiding device 2 conveniently.

In some examples as shown in fig. 7, the protrusion 122 is solid, provided at an inner wall of the fitting groove 121 and extending toward the opposite inner wall. The solid shape can be understood as that the protrusion 122 is smoothly transitionally connected with the inner wall of the matching groove 121, and a solid structure is formed between the inner wall of the matching groove 121 and the outer peripheral wall of the protrusion 122, and the solid shape of the protrusion 122 can enhance the structural strength of the protrusion 122, so that the protrusion 122 is more stably matched with the stopping part 212. The protrusion 122 extends towards the opposite inner wall to realize the abutting of the protrusion 122 and the abutting portion 212, so that the support 12 is convenient to limit the air guiding device 2.

In some examples as shown in fig. 7, the projections 122 may be two, two projections 122 are oppositely disposed, one projection 122 includes a first section 1221 and a second section 1222 connected to the first section 1221, the first section 1221 is connected to an inner wall of the fitting groove 121, the second section 1222 extends toward the inner wall of the fitting groove 121, a free end of the second section 1222 has a gap from the inner wall of the fitting groove 121, and the other projection 122 is solid and is disposed on the inner wall of the fitting groove 121 and extends toward the opposite inner wall.

According to some embodiments of the invention, as shown in fig. 14, the support member 12 is fixed to opposite sidewalls of the outlet 11. Therefore, the fixing of the supporting member 12 can be facilitated, and the opposite side walls of the air outlet 11 are provided with connection points of the supporting member 12 and the casing 1, so that the connection of the supporting member 12 and the casing 1 is more reliable.

In some embodiments of the present invention, the length of the stopping portion 212 in the width direction F2 is smaller than the opening width of the fitting opening 1211 is smaller than the diameter of the rotating portion 211 is smaller than the diameter of the fitting groove 121. Specifically, the length of the abutting portion 212 in the width direction F2 is smaller than the opening width of the assembly opening 1211 by 0.5 to 2mm, so that the fitting is facilitated, and the coming-out of the abutting portion 212 is minimized. The diameter of the rotating part 211 is 0.1-0.5 mm smaller than that of the assembling groove 121, so that the rotating part 211 can rotate flexibly and cannot be loosened left and right.

In some examples as shown in fig. 7, the portion of the supporting member 12 fixed to the opposite side wall of the air outlet 11 is provided with a reinforcing rib 123, the reinforcing rib 123 can reinforce the structural strength of the supporting member 12, so that the supporting member 12 is more reliably connected to the opposite side wall of the air outlet 11, and the reinforcing rib 123 can also reinforce the supporting and fixing effect of the supporting member 12 on the mating member 21. Further, the number of the reinforcing ribs 123 may be multiple, the plurality of reinforcing ribs 123 may be arranged at intervals along the same direction, and the plurality of reinforcing ribs 123 may also be arranged in a cross manner along different directions.

In some embodiments of the present invention, referring to fig. 9-12, the air guiding device 2 includes a first air guiding plate 22, a second air guiding plate 23, and a plurality of air dispersing pieces 25, the first air guiding plate 22 is provided with a plurality of vent holes 221, and the mating piece 21 is provided on the first air guiding plate 22; the second air deflector 23 is connected with the first air deflector 22 and defines an accommodating cavity, and a plurality of air dispersing holes 231 communicated with the accommodating cavity are formed in the second air deflector 23; the plurality of air dispersing pieces 25 are rotatably arranged on the first air deflector 22 and/or the second air deflector 23, and the plurality of air dispersing pieces 25 and the plurality of vent holes 221 are arranged in a one-to-one correspondence manner.

It can be understood that the air guiding device 2 is arranged at the air outlet 11, so that the air outlet 11 can be opened, and the air outlet 11 can also be shielded, when the air guiding device 2 opens the air outlet 11, the air flow after heat exchange with the heat exchange module can be directly blown out from the air outlet 11; when air ducting 2 sheltered from air outlet 11, the air current after the heat exchange module heat transfer can enter through ventilation hole 221 and hold the chamber, and the entering air current that holds the chamber can drive the wind piece 25 that looses and rotate, and the wind piece 25 that looses rotates and can break up the air current that holds the intracavity and drive air current from a plurality of wind holes 231 that looses and blow out and hold the chamber, and a plurality of wind holes 231 that looses can further disperse the air current, under the drive of wind piece 25 that looses, can increase the air output of the wind hole 231 that looses. Therefore, on the premise that the air outlet of the air conditioner 100 is uniform and comfortable, the air volume can be increased, and the use comfort of a user is further enhanced.

The first air deflector 22 and the second air deflector 23 are connected to form an accommodating cavity, the accommodating cavity can accommodate the air dispersing piece 25, the air dispersing piece 25 can be mounted on the first air deflector 22, the air dispersing piece 25 can also be mounted on the second air deflector 23, and the air dispersing piece 25 can also be mounted on the first air deflector 22 and the second air deflector 23 at the same time. As an implementation manner, the first air deflector 22 and/or the second air deflector 23 may be provided with a first mating member 222, the air diffuser 25 may be provided with a second mating member 252, and the rotation of the air diffuser 25 relative to the first air deflector 22 and the second air deflector 23 may be realized by the mating of the first mating member 222 and the second mating member 252. Here, the first air guiding plate 22 may be provided with a first mating member 222, the second air guiding plate 23 may also be provided with a first mating member 222, the first air guiding plate 22 and the second air guiding plate 23 may also be provided with the first mating member 222, and the first mating member 222 may be rotatably mated with the second mating member 252 on the air dispersing member 25, so that the second mating member 252 may rotate relative to the first mating member 222, so that the air dispersing member 25 may rotate relative to the first air guiding plate 22 and the second air guiding plate 23 under the driving of the airflow in the accommodating cavity.

According to some embodiments of the present invention, as shown in fig. 9, the wind guiding device 2 further includes a louver assembly 26, the louver assembly 26 is disposed on a side of the first wind guiding plate 22 away from the second wind guiding plate 23, the louver assembly 26 includes a plurality of louvers 261 and a connecting rod 262, the plurality of louvers 261 are disposed in one-to-one correspondence with the plurality of ventilation holes 221, the plurality of louvers 261 are rotatably disposed on the first wind guiding plate 22, and the plurality of louvers 261 are rotatably disposed on the connecting rod 262.

It can be understood that the air guiding device 2 is rotatably disposed at the air outlet 11 and can open or block the air outlet 11, and when a user wants to have an air outlet with a large impact force, the air guiding device 2 can open the air outlet 11; when the user wants even comfortable air-out, can shelter from air outlet 11 with air ducting 2, tripe 261 can be used to the first aviation baffle 22 of air current direction, and the air current gets into through ventilation hole 221 and holds the chamber, and the air current that holds the chamber flows from the wind hole 231 that looses, from this for the air-out is even, and is comfortable, and then is favorable to user's healthy.

As an implementation manner, with reference to fig. 9, the louver 261 may be a sheet, where when the air guiding device 2 opens the air outlet 11, the louver 261 may direct the airflow to the air outlet 11, and the louver 261 rotates to adjust the air outlet direction, so as to meet different requirements of the user; when the air guiding device 2 blocks the air outlet 11, the louvers 261 guide the air flow to the first air guiding plate 22, the air flow enters the accommodating cavity through the air vents 221, the air flow can be broken up by the air scattering piece 25, and the broken air flow can flow out of the accommodating cavity through the air scattering holes 231, so that the air outlet of the air conditioner 100 is uniform and comfortable. The louver 261 is disposed on a side of the first air guiding plate 22 away from the second air guiding plate 23, so that the louver 261 can guide air, that is, the louver 261 guides air flow to the first air guiding plate 22, and the air flow can enter the accommodating cavity through the vent 221.

In addition, the arrangement of the plurality of louvers 261 in one-to-one correspondence with the plurality of vent holes 221 may facilitate that each louver 261 may direct the airflow to the corresponding vent hole 221, such that the airflow may enter the accommodating cavity through the vent hole 221 more efficiently, and the plurality of louvers 261 may increase the airflow rate, such that the airflow entering the accommodating cavity is more. The air diffuser 25 can scatter more air flow out of the air conditioner 100, so that the soft air output of the air conditioner 100 can be increased, and the air conditioner 100 can better cool or heat. The connecting rod 262 can drive the plurality of louvers 261 to rotate synchronously, and the plurality of louvers 261 rotate synchronously, so that the louver assembly 26 can adjust the air outlet angle of the air conditioner 100 to meet different requirements of users.

According to some embodiments of the present invention, as shown in fig. 2, the connecting rod 262 is provided with an avoidance groove 2621 for avoiding the mating member 21. Therefore, interference between the fitting member 21 and the connecting rod 262 can be avoided, and the fitting member 21 can be easily disposed on the air guide device 2, thereby facilitating connection of the air guide device 2 to the support member 12.

According to some embodiments of the present invention, as shown in fig. 11, each air diffuser 25 includes a plurality of air guide strip sets 251, each air guide strip set 251 includes a plurality of air guide strips 2511 arranged at intervals along the circumferential direction, the plurality of air guide strip sets 251 are arranged at intervals along the radial direction, an annular support portion 2512 is arranged between two sets of air guide strip sets 251 adjacent to the radial direction, and each air guide strip 2511 is connected with the corresponding annular support portion 2512. It can be understood that a plurality of air guide strips 2511 can be arranged along the circumferential direction of the vent hole 221 at intervals, and a plurality of air guide strip sets 251 can be arranged along the radial direction of the vent hole 221, so that the effect of scattering air flow in the accommodating cavity can be enhanced, and the air outlet of the air conditioner 100 is uniform and soft. The annular supporting portion 2512 can facilitate the arrangement of a plurality of wind guide strip sets 251, so that the plurality of wind guide strips 2511 of each wind guide strip set 251 are supported.

An air conditioner 100 according to an embodiment of the present invention is described in detail below with reference to fig. 1 to 11. It is to be understood that the following description is illustrative only and is not intended to be in any way limiting.

As shown in fig. 1 to 4, the air conditioner 100 includes a cabinet 1 and an air guide device 2. Specifically, the casing 1 is provided with an air outlet 11, a support member 12 is arranged on the inner wall of the air outlet 11, and the support member 12 is provided with a matching groove 121; the air guide device 2 is rotatably arranged at the air outlet 11, the air guide device 2 is provided with a fitting piece 21, the fitting piece 21 is located between two end portions of the air guide device 2 in the extending direction of the rotation axis of the air guide device 2, the fitting piece 21 comprises a rotating portion 211 and a stopping portion 212, the rotating portion 211 is in rotating fit with the fitting groove 121, and the stopping portion 212 is located on the axial outer side of the fitting groove 121 and is suitable for stopping with the support piece 12 to limit the axial displacement of the air guide device 2.

It can be understood that, the air guiding device 2 is rotatably disposed at the air outlet 11, and can open the air outlet 11 and also can shield the air outlet 11, when the air guiding device 2 opens the air outlet 11, the air current after heat exchange with the heat exchange module can be directly blown out from the air outlet 11; when the air guiding device 2 blocks the air outlet 11, as an implementable manner, the air guiding device 2 is not provided with the air dispersing holes 231, and the air flow cannot penetrate through the air guiding device 2 and is blown out from the air outlet 11; as another practical implementation manner, the air guiding device 2 is provided with a plurality of air dispersing holes 231 distributed at intervals, the air flow can be blown out of the air outlet 11 from the air dispersing holes 231 of the air guiding device 2, and the air flow can be dispersed by the plurality of air dispersing holes 231, so that the air outlet of the air conditioner 100 is uniform and comfortable.

In the process that the air guide device 2 rotates at the air outlet 11, both ends of the air guide device 2 may be supported by the casing 1, but if the middle portion of the air guide device 2 (the middle portion may be interpreted as the portion of the air guide device 2 located between the two ends of the air guide device 2) is not supported, the rotation of the air guide device 2 may shake, be unstable, or even be jammed. Here, the support 12 may be used to support the wind guiding device 2, so that the wind guiding device 2 is more stable during rotation. Specifically, the air guiding device 2 can be fitted to the support 12 by fitting the fitting groove 121 and the fitting member 21. In the extending direction of the rotation axis of the air guiding device 2, the fitting piece 21 is located between the two end portions of the air guiding device 2, so that the support piece 12 can be conveniently fitted with the middle portion of the air guiding device 2, and therefore, the middle portion of the air guiding device 2 can be supported, and the air guiding device 2 can stably and smoothly rotate.

In addition, in the production and assembly process of the air guide device 2, the support piece 12 can limit the air guide device 2, so that the air guide device 2 can be conveniently installed, and the assembly efficiency is improved. Specifically, the axial displacement of the air guiding device 2 can be limited by the abutting of the abutting portion 212 and the supporting member 12, the air guiding device 2 can be pre-positioned during assembly, and the air guiding device 2 can be conveniently installed at the air outlet 11 of the casing 1. Meanwhile, the axial displacement of the air guide device 2 is limited, and the failure of the air guide device 2 caused by large movement in the transportation and use processes can be effectively prevented. For example, for installation convenience, at least one end of the air guiding device 2 may have a large gap with the casing 1, which may cause displacement of the air guiding device 2 during transportation and use, the casing 1 is provided with the supporting member 12, and the abutting portion 212 on the air guiding device 2 abuts against the supporting member 12 to limit displacement of the air guiding device 2, thereby ensuring effectiveness of the air guiding device 2. The engagement groove 121 of the support member 12 also limits the radial displacement of the air guide device 2.

Here, since the air guiding device 2 is disposed at the air outlet 11, the support member 12 is disposed on the inner wall of the air outlet 11, so that the support member 12 can be conveniently engaged with the air guiding device 2, thereby supporting the air guiding device 2. Here, the rotating portion 211 is rotatably engaged with the engaging groove 121, and the abutting portion 212 is located axially outside the engaging groove 121 and adapted to abut against the support 12, whereby the support 12 can limit the air guiding device 2 while ensuring the rotation of the air guiding device 2 with respect to the support 12.

As shown in fig. 1 to 4, the outlet 11 extends in the vertical direction (vertical direction as shown in fig. 1), the rotation axis of the air guide device 2 extends in the vertical direction, and the abutting portion 212 is located below the engagement groove 121. It can be understood that the area of the air outlet 11 can be increased by extending the air outlet 11 in the vertical direction, so as to increase the air output, and the cooling or heating effect of the air conditioner 100 is better. The rotation axis of the air guiding device 2 extends in the up-down direction, so that the air guiding device 2 can open and block the air outlet 11. For example, for installation convenience, there may be a large gap between the upper end of the air guiding device 2 and the cabinet 1, displacement of the air guiding device 2 may be caused during transportation and use (the air conditioner 100 may be inverted during transportation), and the abutting portion 212 located below the fitting groove 121 may limit upward displacement of the air guiding device 2, thereby ensuring effectiveness of the air guiding device 2.

As shown in fig. 1, the supporting members 12 may be provided in plurality at intervals, the fitting members 21 may be provided in plurality at intervals, and the fitting members 21 are fitted to the supporting members 12 in a one-to-one correspondence. The reliability of the connection of the air guiding device 2 and the cabinet 1 can be enhanced by the cooperation of the plurality of supporting members 12 and the plurality of matching members 21. Moreover, the plurality of supporting members 12 can further enhance the supporting effect of the supporting members 12 on the air guiding device 2, so that the rotation of the air guiding device 2 is more stable and smooth. In addition, each mating member 21 may include a stop portion 212, and the stop of the plurality of stop portions 212 and the plurality of supporting members 12 may further limit the air guiding device 2.

As shown in fig. 5 to 8, the peripheral wall of the fitting groove 121 is provided with a fitting opening 1211, the fitting member 21 further includes a connecting portion 213, the connecting portion 213 is connected between the rotating portion 211 and the abutting portion 212, and the connecting portion 213 is fitted with the fitting opening 1211 to fit the fitting member 21 through the fitting opening 1211. In one aspect, the connection portion 213 may connect the rotation portion 211 and the stopping portion 212, so that the rotation portion 211 and the stopping portion 212 may perform the rotation and limiting functions as a whole. On the other hand, the connecting portion 213 may also be fitted with the fitting opening 1211 of the fitting groove 121, so that the fitting member 21 can be easily fitted with the supporting member 12 through the connecting portion 213, thereby facilitating the connection of the air guiding device 2 to the supporting member 12.

Referring to fig. 5 to 6, the cross-section of the connection portion 213 is formed in a rectangular shape, and the width direction F2 of the connection portion 213 is configured to fit the fitting opening 1211. Thus, it is possible to facilitate the connection of the connection portion 213 with the rotation portion 211 and the stopping portion 212, and also to facilitate the fitting of the connection portion 213 with the fitting opening 1211.

As shown in fig. 6, the stopping portion 212 is formed in an elongated shape, and both ends of the stopping portion 212 in the length direction F1 extend out of the rotating portion 211 to be suitable for stopping on the support 12. It can be understood that the strip-shaped stopping portion 212 can facilitate the two ends of the stopping portion 212 to extend out of the rotating portion 211, and the stopping portion 212 extending out of the rotating portion 211 can stop against the supporting member 12, thereby facilitating the stopping and matching of the stopping portion 212 and the supporting member 12. The axial displacement of the air guiding device 2 can be limited by the abutting of the abutting part 212 and the supporting part 12, the air guiding device 2 can be pre-positioned during assembly, and the air guiding device 2 can be conveniently installed at the air outlet 11 of the machine shell 1. Meanwhile, the axial displacement of the air guide device 2 is limited, and the failure of the air guide device 2 caused by large movement in the transportation and use processes can be effectively prevented. For example, for installation convenience, at least one end of the air guiding device 2 may have a large gap with the casing 1, which may cause displacement of the air guiding device 2 during transportation and use, the casing 1 is provided with the supporting member 12, and the abutting portion 212 on the air guiding device 2 abuts against the supporting member 12 to limit displacement of the air guiding device 2, thereby ensuring effectiveness of the air guiding device 2. The engagement groove 121 of the support member 12 also limits the radial displacement of the air guide device 2.

As shown in fig. 6-7, the supporting member 12 is provided with a protruding portion 122, and the stopping portion 212 is adapted to stop against the protruding portion 122. As a possible implementation manner, when the protrusion 122 is one, the protrusion 122 may be formed by one of the sidewalls of the fitting groove 121 protruding toward the opposite sidewall; when the protrusion 122 is two, the protrusion 122 may be formed by protruding opposite sidewalls of the fitting groove 121 toward each other. Of course, the formation manner of the protrusion 122 is not limited to this, and the protrusion 122 may also be a protrusion structure that is injection-molded on the sidewall of the fitting groove 121 or is disposed on the sidewall of the fitting groove 121 by a connector. It can be understood that the protrusion 122 can facilitate the support 12 to abut against the abutting portion 212, so as to facilitate the support 12 to limit the position of the air guiding device 2.

Further, opposite side walls of the fitting groove 121 form the projections 122, where the opposite side walls of the fitting groove 121 may be understood as side walls of the fitting groove 121 corresponding to both ends of the stopper 212 in the length direction F1 of the stopper 212. The opposite side walls of the fitting groove 121 are provided with the protrusions 122, and the opposite side walls of the fitting groove 121 can also be understood as the side walls of the fitting groove 121 corresponding to both ends of the stopper 212 in the length direction F1 of the stopper 212.

The support member 12 is fixed to opposite sidewalls of the outlet port 11. Therefore, the fixing of the supporting member 12 can be facilitated, and the opposite side walls of the air outlet 11 are provided with connection points of the supporting member 12 and the casing 1, so that the connection of the supporting member 12 and the casing 1 is more reliable.

Referring to fig. 9 to 12, the air guiding device 2 includes a first air guiding plate 22, a second air guiding plate 23, and a plurality of air dispersing pieces 25, the first air guiding plate 22 is provided with a plurality of vent holes 221, and the fitting piece 21 is provided on the first air guiding plate 22; the second air deflector 23 is connected with the first air deflector 22 and defines an accommodating cavity, and a plurality of air dispersing holes 231 communicated with the accommodating cavity are formed in the second air deflector 23; the plurality of air dispersing pieces 25 are rotatably arranged on the first air deflector 22 and/or the second air deflector 23, and the plurality of air dispersing pieces 25 and the plurality of vent holes 221 are arranged in a one-to-one correspondence manner.

It can be understood that the air guiding device 2 is arranged at the air outlet 11, so that the air outlet 11 can be opened, and the air outlet 11 can also be shielded, when the air guiding device 2 opens the air outlet 11, the air flow after heat exchange with the heat exchange module can be directly blown out from the air outlet 11; when air ducting 2 sheltered from air outlet 11, the air current after the heat exchange module heat transfer can enter through ventilation hole 221 and hold the chamber, and the entering air current that holds the chamber can drive the wind piece 25 that looses and rotate, and the wind piece 25 that looses rotates and can break up the air current that holds the intracavity and drive air current from a plurality of wind holes 231 that looses and blow out and hold the chamber, and a plurality of wind holes 231 that looses can further disperse the air current, under the drive of wind piece 25 that looses, can increase the air output of the wind hole 231 that looses. Therefore, on the premise that the air outlet of the air conditioner 100 is uniform and comfortable, the air volume can be increased, and the use comfort of a user is further enhanced.

The first air deflector 22 and the second air deflector 23 are connected to form an accommodating cavity, the accommodating cavity can accommodate the air dispersing piece 25, the air dispersing piece 25 can be mounted on the first air deflector 22, the air dispersing piece 25 can also be mounted on the second air deflector 23, and the air dispersing piece 25 can also be mounted on the first air deflector 22 and the second air deflector 23 at the same time. As an implementation manner, the first air deflector 22 and/or the second air deflector 23 may be provided with a first mating member 222, the air diffuser 25 may be provided with a second mating member 252, and the rotation of the air diffuser 25 relative to the first air deflector 22 and the second air deflector 23 may be realized by the mating of the first mating member 222 and the second mating member 252. Here, the first air guiding plate 22 may be provided with a first mating member 222, the second air guiding plate 23 may also be provided with a first mating member 222, the first air guiding plate 22 and the second air guiding plate 23 may also be provided with the first mating member 222, and the first mating member 222 may be rotatably mated with the second mating member 252 on the air dispersing member 25, so that the second mating member 252 may rotate relative to the first mating member 222, so that the air dispersing member 25 may rotate relative to the first air guiding plate 22 and the second air guiding plate 23 under the driving of the airflow in the accommodating cavity.

As shown in fig. 9, the air guiding device 2 further includes a louver assembly 26, the louver assembly 26 is disposed on a side of the first air guiding plate 22 away from the second air guiding plate 23, the louver assembly 26 includes a plurality of louvers 261 and a connecting rod 262, the plurality of louvers 261 and the plurality of air vents 221 are disposed in a one-to-one correspondence, the plurality of louvers 261 are rotatably disposed on the first air guiding plate 22, and the plurality of louvers 261 are rotatably disposed on the connecting rod 262.

It can be understood that the air guiding device 2 is rotatably disposed at the air outlet 11 and can open or block the air outlet 11, and when a user wants to have an air outlet with a large impact force, the air guiding device 2 can open the air outlet 11; when the user wants even comfortable air-out, can shelter from air outlet 11 with air ducting 2, tripe 261 can be used to the first aviation baffle 22 of air current direction, and the air current gets into through ventilation hole 221 and holds the chamber, and the air current that holds the chamber flows out from scattered wind hole 231, from this for the air-out is even, and is comfortable, and then is favorable to user's healthy.

As an achievable way, referring to fig. 9, the louver 261 may be in a sheet shape, wherein when the air guiding device 2 opens the air outlet 11, the louver 261 may guide the air flow to the air outlet 11, and the louver 261 rotates to adjust the air outlet direction, so as to meet different requirements of users; when the air guiding device 2 blocks the air outlet 11, the louver 261 guides the air flow to the first air guiding plate 22, the air flow enters the accommodating cavity through the air vent 221, the air flow can be scattered by the air scattering piece 25, and the scattered air flow can flow out of the accommodating cavity through the air scattering holes 231, so that the air outlet of the air conditioner 100 is uniform and comfortable. The louver 261 is disposed on a side of the first air guiding plate 22 away from the second air guiding plate 23, so that the louver 261 can guide air, that is, the louver 261 guides air flow to the first air guiding plate 22, and the air flow can enter the accommodating cavity through the vent 221.

In addition, the arrangement of the plurality of louvers 261 in one-to-one correspondence with the plurality of vent holes 221 may facilitate that each louver 261 may direct the airflow to the corresponding vent hole 221, such that the airflow may enter the accommodating cavity through the vent hole 221 more efficiently, and the plurality of louvers 261 may increase the airflow rate, such that the airflow entering the accommodating cavity is more. The air diffuser 25 can scatter more air flow out of the air conditioner 100, so that the soft air output of the air conditioner 100 can be increased, and the air conditioner 100 can better cool or heat. The connecting rod 262 can drive the plurality of louvers 261 to rotate synchronously, and the plurality of louvers 261 rotate synchronously, so that the louver assembly 26 can adjust the air outlet angle of the air conditioner 100 to meet different requirements of users.

As shown in fig. 2, the link 262 is provided with an escape groove 2621 for escaping the mating member 21. Therefore, the interference between the fitting member 21 and the connecting rod 262 can be avoided, and the fitting member 21 can be conveniently arranged on the air guide device 2, so that the air guide device 2 can be conveniently connected to the supporting member 12.

As shown in fig. 11, each air diffuser 25 includes a plurality of air guide bar groups 251, each air guide bar group 251 includes a plurality of air guide bars 2511 arranged at intervals along the circumferential direction, the plurality of air guide bar groups 251 are arranged at intervals in the radial direction, an annular support portion 2512 is arranged between two radially adjacent air guide bar groups 251, and each air guide bar 2511 is connected with the corresponding annular support portion 2512. It can be understood that a plurality of air guide strips 2511 can be arranged along the circumferential direction of the vent hole 221 at intervals, and a plurality of air guide strip sets 251 can be arranged along the radial direction of the vent hole 221, so that the effect of scattering air flow in the accommodating cavity can be enhanced, and the air outlet of the air conditioner 100 is uniform and soft. The annular supporting portion 2512 can facilitate the arrangement of a plurality of wind guide strip sets 251, so that the plurality of wind guide strips 2511 of each wind guide strip set 251 are supported.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; the connection can be mechanical connection, electrical connection or communication; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. An air conditioner, comprising:

the air conditioner comprises a machine shell, a fan and a controller, wherein the machine shell is provided with an air outlet, the inner wall of the air outlet is provided with a supporting piece, and the supporting piece is provided with a matching groove;

air ducting, air ducting rotationally establishes air outlet department, air ducting is equipped with the fitting piece on air ducting's the extending direction of axis of rotation, the fitting piece is located between two tip of air ducting, the fitting piece includes rotation portion and ends and supports the portion, rotation portion with cooperation groove normal running fit, it is located to end the portion the axial outside in cooperation groove just be suitable for with support piece ends in order to inject air ducting's axial displacement.

2. The air conditioner as claimed in claim 1, wherein the outlet port extends in a vertical direction, the rotation axis of the air guide device extends in a vertical direction, and the abutting portion is located below the fitting groove.

3. The air conditioner according to claim 1, wherein said supporting members are provided in plurality at intervals, said engaging members are provided in plurality at intervals, and said engaging members are engaged with said supporting members in a one-to-one correspondence.

4. The air conditioner according to claim 1, wherein a peripheral wall of the fitting groove is provided with a fitting opening, the fitting member further comprises a connecting portion connected between the rotating portion and the abutting portion, the connecting portion being adapted to the fitting opening to fit the fitting member through the fitting opening.

5. The air conditioner according to claim 4, wherein the cross section of the connection portion is formed in a rectangular shape, and the width direction of the connection portion is configured to fit the fitting opening.

6. The air conditioner according to claim 1, wherein the stopping portion is formed in an elongated shape, and both ends in a length direction of the stopping portion protrude out of the rotating portion to be adapted to stop against the support member.

7. The air conditioner according to claim 1, wherein the supporting member is provided with a protruding portion, and the stopping portion is adapted to stop against the protruding portion.

8. The air conditioner as claimed in claim 7, wherein the protrusion includes a first section connected to the inner wall of the fitting groove and a second section connected to the first section, the second section extending toward the inner wall of the fitting groove, and a free end of the second section having a gap with the inner wall of the fitting groove.

9. The air conditioner according to claim 7, wherein the protrusion is solid and provided on an inner wall of the fitting groove and extends toward an opposite inner wall.

10. The air conditioner according to claim 7, wherein the number of the projections is two, and two of the projections are disposed to face each other, one of the projections includes a first section and a second section connected to the first section, the first section is connected to the inner wall of the fitting groove, the second section extends toward the inner wall of the fitting groove, and a free end of the second section has a gap from the inner wall of the fitting groove, and the other of the projections is solid and is disposed on the inner wall of the fitting groove and extends toward the opposite inner wall.

11. The air conditioner according to claim 1, wherein the support member is fixed to opposite sidewalls of the outlet port.

12. The air conditioner according to any one of claims 1 to 11, wherein the air guide device comprises:

the first air deflector is provided with a plurality of air vents, and the fitting piece is arranged on the first air deflector;

the second air deflector is connected with the first air deflector and limits a containing cavity, and a plurality of air dispersing holes communicated with the containing cavity are formed in the second air deflector;

the air dispersing pieces are rotatably arranged on the first air guide plate and/or the second air guide plate and are in one-to-one correspondence with the air vents.

13. The air conditioner as claimed in claim 12, wherein the air guide device further comprises a louver assembly disposed on a side of the first air guide plate away from the second air guide plate, the louver assembly comprising:

the louvers are arranged in one-to-one correspondence with the ventilation holes, and the louvers are rotatably arranged on the first air deflector;

the plurality of louvers are rotatably arranged on the connecting rod.

14. The air conditioner according to claim 12, wherein an avoiding groove for avoiding the mating member is provided on the connecting rod.

15. The air conditioner according to claim 12, wherein each of said air dispersing members includes a plurality of air guide bar groups, each of said air guide bar groups includes a plurality of circumferentially spaced air guide bars, a plurality of said air guide bar groups are radially spaced, an annular support portion is disposed between two radially adjacent air guide bar groups, and each of said air guide bars is connected to a corresponding said annular support portion.

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