CN214791833U - Air dispersing piece of air guide device, air guide device and air conditioner - Google Patents

Abstract

The utility model discloses an air ducting looses wind piece, air ducting and air conditioner of air ducting, air ducting includes rotatable scattered wind piece, and scattered wind piece includes installation department, a plurality of wind-guiding strip group, cyclic annular support piece and outside support piece, and every wind-guiding strip group includes a plurality of wind-guiding strips that set up along circumference interval, and a plurality of wind-guiding strip groups are along radially arranging the setting, and a plurality of wind-guiding strips that lie in radial innermost wind-guiding strip group link to each other with the installation department; annular supporting pieces are arranged between two radially adjacent air guide strip groups, and each air guide strip is connected with the corresponding annular supporting piece; the outer support member is connected to the plurality of air guide strips of the air guide strip group located on the radially outermost side. Therefore, the effect of scattering the air flow can be enhanced, and the air outlet of the air conditioner is uniform and soft. Annular support piece can be convenient for the setting of a plurality of wind-guiding strip groups for a plurality of wind-guiding strips of every wind-guiding strip group all support to some extent. The outer support member may facilitate fixing of the plurality of air guide strips of the air guide strip group located at the radially outermost side.

Description

Air dispersing piece of air guide device, air guide device and air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to an air ducting's scattered wind piece, air ducting and air conditioner is related to.

Background

In the technical field of air conditioning, a rotational flow piece is arranged on an air guide device of an air conditioner, the rotational flow piece generally comprises a mounting seat, a plurality of air guide strips and an annular fixing seat, the annular fixing seat is externally sleeved on the mounting seat, and the plurality of air guide strips are arranged between the fixing seat and the mounting seat at intervals along the circumferential direction. The air guide effect of the rotational flow piece is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air ducting's scattered wind spare, scattered wind spare has breaks up effectual advantage.

The utility model provides an air ducting, air ducting have as above scattered wind spare.

The utility model provides an air conditioner, air conditioner have as above air ducting.

According to the utility model discloses scattered wind piece of air ducting, air ducting establishes in the air outlet department of air conditioner, air ducting includes rotatable scattered wind piece, scattered wind piece includes installation department, a plurality of wind guide strip group, cyclic annular support piece and outside support piece, every wind guide strip group includes a plurality of wind guide strip along the circumference interval setting, a plurality of wind guide strip group radially arrange and set up, be located radially the most inboard a plurality of wind guide strip group with the installation department links to each other; the annular supporting pieces are arranged between two radially adjacent air guide strip groups, and each air guide strip is connected with the corresponding annular supporting piece; the outer supporting piece is connected with the plurality of air guide strips of the air guide strip group positioned on the outermost side in the radial direction.

According to the utility model discloses air ducting's scattered wind spare through radially arranging a plurality of wind-guiding strip groups and set up, can strengthen the effect of breaing up the air current from this, further makes the air-out of air conditioner even, soft. Annular support piece can be convenient for the setting of a plurality of wind-guiding strip groups for a plurality of wind-guiding strips of every wind-guiding strip group all support to some extent. The outer support member may facilitate fixing of the plurality of air guide strips of the air guide strip group located at the radially outermost side.

In some embodiments, the annular support has a first windward side and a first leeward side which are opposite to each other in the airflow direction, the first windward side is located upstream of the first leeward side, the outer support has a second windward side and a second leeward side which are opposite to each other, the second windward side is located upstream of the second leeward side, and the first windward side and the second windward side are arranged in a staggered manner.

In some embodiments, the mounting portion has a third windward side and a third leeward side which are opposite to each other in the airflow direction, the third windward side is located upstream of the third leeward side, and the third windward side and the second windward side are located on the same plane.

In some embodiments, the mounting portion is provided with a mounting through hole, and a driving shaft extends into the mounting through hole to drive the air dispersing piece to rotate.

In some embodiments, the mounting through hole is provided with a first groove and a second groove, the first groove and the second groove are provided at opposite sidewalls of the mounting through hole, the first groove and the second groove are located at both sides of a first longitudinal section, and the first longitudinal section is a longitudinal section passing through a center of the mounting through hole.

According to the utility model discloses an air ducting, including first aviation baffle and scattered wind spare, the first aviation baffle is rotationally established in the air outlet department of air conditioner; the air dispersing piece is the air dispersing piece, and the mounting part is rotatably arranged on the first air deflector.

According to the utility model discloses air ducting through radially arranging a plurality of air guide strip groups and setting up, can strengthen the effect of breaing up the air current from this, further makes the air-out of air conditioner even, soft. Annular support piece can be convenient for the setting of a plurality of wind-guiding strip groups for a plurality of wind-guiding strips of every wind-guiding strip group all support to some extent. The outer support member may facilitate fixing of the plurality of air guide strips of the air guide strip group located at the radially outermost side.

In some embodiments, the first air deflector is provided with a vent hole, the air guiding device further comprises a second air deflector, the first air deflector and the second air deflector cooperate to define an accommodating cavity, the second air deflector is provided with a plurality of air dispersing holes communicated with the accommodating cavity, and at least a part of the air dispersing piece is located in the accommodating cavity.

In some embodiments, the number of the vent holes is multiple, the number of the air dispersing pieces is multiple, and the multiple air dispersing pieces and the multiple vent holes are arranged in a one-to-one correspondence manner.

In some embodiments, the air guiding device further includes a louver assembly, the louver assembly includes a plurality of louvers and a connecting rod, the plurality of louvers are rotatably disposed on a side of the first air guiding plate facing away from the second air guiding plate, and the connecting rod is rotatably connected to the plurality of louvers.

In some embodiments, a plurality of the louvers are provided in one-to-one correspondence with a plurality of the vent holes.

In some embodiments, a mounting portion is disposed in each of the ventilation holes, a pivot shaft of each louver is rotatably disposed through the corresponding mounting portion, and a portion of the pivot shaft of each louver, which extends out of the mounting portion, is externally sleeved with the air-dispersing member to drive the air-dispersing member to rotate synchronously.

The air conditioner comprises a shell and an air guide device, wherein the shell is provided with an air outlet; the air guide device is based on the air guide device, and the air guide device is rotatably arranged at the air outlet.

According to the utility model discloses air conditioner through radially arranging a plurality of wind-guiding strip groups and set up, can strengthen the effect of breaing up the air current from this, further makes air conditioner's air-out even, soft. Annular support piece can be convenient for the setting of a plurality of wind-guiding strip groups for a plurality of wind-guiding strips of every wind-guiding strip group all support to some extent. The outer support member may facilitate fixing of the plurality of air guide strips of the air guide strip group located at the radially outermost side.

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 schematic structural view of an air guiding device according to an embodiment of the present invention;

fig. 2 is a schematic partial structure diagram of an air guiding device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a wind dispersing member according to an embodiment of the present invention;

fig. 4 is a schematic view of another angle of the diffuser according to an embodiment of the present invention;

fig. 5 is an exploded view of an air guiding device according to an embodiment of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;

fig. 8 is a schematic view of a partial structure of an air conditioner according to an embodiment of the present invention;

fig. 9 is a partial enlarged view at B in fig. 8;

fig. 10 is a partial structural view of an air conditioner according to an embodiment of the present invention;

FIG. 11 is an enlarged view of a portion of FIG. 10 at C;

fig. 12 is an assembly schematic view of a support member and a portion of a first air deflection plate according to an embodiment of the present invention;

fig. 13 is an assembly view of another angle of the support member and a portion of the first air deflection plate according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a support member according to an embodiment of the present invention;

fig. 15 is a partial schematic structural view of a first air guiding plate according to an embodiment of the present invention.

Reference numerals:

the air-conditioner (100) is provided with,

a housing 1, an air outlet 11, a support member 12, a fitting groove 121, a fitting opening 1211, a protrusion 122,

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

the first air deflection plate 22, the air vent hole 221, the first fitting piece 222, the fitting portion 223,

a second air deflector 23, an air dispersing hole 231, a containing cavity 24,

the wind dispersing piece 25, the wind guide strip group 251, the wind guide strip 2511, the second fitting piece 252, the annular supporting piece 253, the first windward side 2531, the first leeward side 2532, the external supporting piece 254, the second windward side 2541, the second leeward side 2542, the mounting part 255, the mounting through hole 2551, the first groove 25511, the second groove 25512, the third leeward side 2552 and the third windward side 2553,

the louver assembly 26, the louver 261, the pivot shaft 2611, the connecting rod 262, the avoiding groove 2621,

length direction F1, width direction F2, first longitudinal section a 1.

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 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 exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order 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 disclosure 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.

The air diffuser 25 of the air guiding device 2, and the air conditioner 100 according to the embodiment of the present invention are described below with reference to the 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. 1-4, according to the air diffuser 25 of the air guiding device 2 of the embodiment of the present invention, the air guiding device 2 is disposed at the air outlet 11 of the air conditioner 100, the air guiding device 2 includes the rotatable air diffuser 25, the air diffuser 25 rotates to scatter the air flow and drive the air flow to flow out from the air outlet 11, and the air output of the air outlet 11 can be increased under the driving of the air diffuser 25, so as to further enhance the comfort of the user.

Specifically, referring to fig. 2 to 3, the wind dispersing member 25 may include a mounting portion 255, a plurality of wind guide bar groups 251, a ring-shaped support 253, and an outer support 254. Each air guide strip group 251 comprises a plurality of air guide strips 2511 arranged at intervals along the circumferential direction, the air guide strip groups 251 are arranged in a radial direction, and the air guide strips 2511 of the air guide strip group 251 positioned at the innermost side in the radial direction are connected with the mounting part 255; annular supporting pieces 253 are arranged between two radially adjacent air guide strip groups 251, and each air guide strip 2511 is connected with the corresponding annular supporting piece 253; the outer support 254 is connected to the plurality of wind guide strips 2511 of the wind guide strip group 251 located on the radially outermost side.

An installation space may be formed between the annular support 253 and the installation portion 255, and the installation space may facilitate a plurality of wind guide strips 2511 to be arranged between the installation portion 255 and the annular support 253 at intervals in the circumferential direction. The mounting portion 255 and the annular supporting member 253 can be respectively fixed at two ends of each air guide strip 2511, the air guide strips 2511 can break up air flow, and the broken air flow can flow out of the air conditioner 100 from the air outlet 11, so that air outlet of the air conditioner 100 is uniform and comfortable. The plurality of wind guide strips 2511 may break up more airflow and drive the airflow to flow out of the air conditioner 100, so that the amount of soft wind output of the air conditioner 100 may be increased, and the air conditioner 100 may perform cooling or heating better.

The plurality of air guide bar groups 251 can be arranged along the radial direction of the air dispersing piece 25, so that the effect of dispersing air flow can be enhanced, and the air outlet of the air conditioner 100 is uniform and soft. The annular support member 12 may facilitate the arrangement of the plurality of wind guide strip groups 251, so that the plurality of wind guide strips 2511 of each wind guide strip group 251 are supported. The outer support 254 may facilitate fixing the plurality of wind guide strips 2511 of the radially outermost wind guide strip group 251.

In the related art, a cyclone member is disposed on an air guiding device of an air conditioner, the cyclone member generally includes a mounting seat, a plurality of air guiding strips and an annular fixing seat, the annular fixing seat is sleeved outside the mounting seat, and the plurality of air guiding strips are circumferentially disposed between the fixing seat and the mounting seat at intervals. The air guide effect of the rotational flow piece is poor.

And according to the utility model discloses air ducting 2's scattered wind piece 25 through radially arranging a plurality of wind-guiding strip group 251 and set up, can strengthen the effect of breaing up the air current from this, further makes air-conditioner 100's air-out even, soft. The annular support member 12 may facilitate the arrangement of the plurality of wind guide strip groups 251, so that the plurality of wind guide strips 2511 of each wind guide strip group 251 are supported. The outer support 254 may facilitate fixing the plurality of wind guide strips 2511 of the radially outermost wind guide strip group 251.

According to some embodiments of the present invention, as shown in fig. 3-4, in the airflow flowing direction, the annular support 253 has a first windward side 2531 and a first leeward side 2532 which are oppositely arranged, the first windward side 2531 is located at the upstream of the first leeward side 2532, the external support 254 has a second windward side 2541 and a second leeward side 2542 which are oppositely arranged, the second windward side 2541 is located at the upstream of the second leeward side 2542, and the first windward side 2531 and the second windward side 2541 are arranged in a staggered manner. Here, the offset arrangement of the first windward surface 2531 and the second windward surface 2541 may include that the first windward surface 2531 is located downstream of the second windward surface 2541 in the airflow flowing direction, so that the wind guide strips 2511 located between the annular support 253 and the outer support 254 may be inclined, and at this time, the wind guide surface of each wind guide strip 2511 located between the annular support 253 and the outer support 254 may be inclined toward the airflow flowing direction, so that the airflow may be guided into the accommodating cavity 24.

Of course, the offset arrangement of first windward side 2531 and second windward side 2541 may also include that first windward side 2531 is located upstream of second windward side 2541 in the airflow flowing direction.

According to some embodiments of the present invention, as shown in fig. 3-4, the mounting portion 255 has a third windward side 2553 and a third leeward side 2552 opposite to each other in the airflow flowing direction, the third windward side 2553 is located at the upstream of the third leeward side 2552, and the third windward side 2553 and the second windward side 2541 are located at the same plane. This facilitates the installation of the air guide strip 2511 between the annular support 253 and the mounting portion 255, and the air guide strip 2511 between the annular support 253 and the mounting portion 255 can guide the airflow into the accommodating chamber 24.

According to some embodiments of the present invention, as shown in fig. 3 to 4, in the axial direction of the wind dispersing piece 25, each wind guiding strip 2511 is obliquely arranged, and the windward side of the radial outer end of each wind guiding strip 2511 in at least one wind guiding strip group 251 and the windward side of the radial inner end thereof are arranged in a staggered manner. It should be noted that the inclined arrangement of each wind guiding strip 2511 can facilitate guiding the airflow into the accommodating cavity 24, and specifically, the wind guiding surface of each wind guiding strip 2511 can be inclined towards the flowing direction of the airflow.

In addition, the arrangement that the windward side of the radially outer end of each wind guide strip 2511 in at least one wind guide strip group 251 and the windward side of the radially inner end thereof are offset may include that the windward side of the radially outer end is located on the upstream side of the windward side of the radially inner end in the air flow direction. From this, on the air current flow direction, the air current can flow to the windward side of the radial outer end of wind-guiding strip 2511, and the windward side of radial outer end leads the radial inner windward side of air current direction, and then realizes holding chamber 24 with the air current direction, the utility model discloses a scattered wind spare 25 can be convenient for the air current inflow and hold chamber 24 to the intake in increase ventilation hole 221 makes the refrigeration and the heating effect of air conditioner 100 better.

The staggered arrangement of the windward side of the radially outer end and the windward side of the radially inner end of each wind guide strip 2511 in at least one wind guide strip group 251 may further include that, in the axial direction of the wind dispersing piece 25, the windward side of the outer support 254 is located downstream of the windward side of the annular support 253, and the windward side of the radially outermost wind guide strip 2511 is located downstream of the windward side of the radially innermost wind guide strip 2511. It will be appreciated that since the radially outermost wind guide strips 2511 are fixed between the outer support 254 and the annular support 253 and the innermost wind guide strips 2511 are fixed between the mounting portion 255 and the annular support 253, for example, in the axial direction of the air diffuser 25, the windward face of the mounting portion 255 may be flush with the windward face of the annular support 253 or the windward face of the mounting portion 255 may be upstream of the windward face of the annular support 253. This makes it possible to facilitate the windward surface of the radially outermost wind guide strip 2511 to be positioned downstream of the windward surface of the radially innermost wind guide strip 2511.

The windward side of the radially outermost wind guide strip 2511 is located downstream of the windward side of the radially innermost wind guide strip 2511, and the airflow can be broken up in stages, in other words, in the flowing direction of the airflow, the airflow can flow to the radially innermost wind guide strips 2511 first, flows to the radially outermost wind guide strips 2511 after being broken up by the radially innermost wind guide strips 2511, and is broken up again by the radially outermost wind guide strips 2511, so that the airflow can be broken up for multiple times when passing through the air dispersing piece 25, the effect of breaking up the airflow can be enhanced, and the air outlet of the air conditioner 100 is softer and more comfortable.

Further, when there are a plurality of annular supports 253, the windward side of the radially inner annular support 253 is located upstream of the windward side of the radially outer annular support 253 in the axial direction of the air diffuser 25. From this, make radial inboard wind-guiding strip group 251 can be located radial outside wind-guiding strip group 251 upper reaches, in the direction of flow of air current, the air current can flow to radial inboard a plurality of wind-guiding strips 2511 earlier, the air current flows to adjacent radial outside a plurality of wind-guiding strips 2511 after scattering through radial inboard wind-guiding strip 2511, radial outside wind-guiding strip 2511 scatters the air current again, therefore, the air current can be scattered many times when passing through wind piece 25 that scatters, thereby can strengthen the effect of scattering the air current, make the air-out of air conditioner 100 softer, comfortable.

As shown in fig. 3, according to some embodiments of the present invention, the installation portion 255 is provided with an installation through hole 2551, and the driving shaft extends into the installation through hole 2551 to drive the air dispersing member 25 to rotate. Here, the driving shaft may be a driving shaft of a motor, and the driving shaft may be engaged with the mounting through hole 2551 to facilitate the rotation of the motor driving the mounting portion 255, thereby driving the air dispersing member 25 to rotate.

Of course, the driving shaft may be configured on the air guiding device 2, the driving shaft is rotatably inserted into the mounting through hole 2551, the mounting portion 255 is connected with the driving shaft through the mounting through hole 2551 and mounted on the air guiding device 2, and the mounting portion 255 is rotatable on the driving shaft.

In some embodiments of the present invention, as shown in fig. 3, the mounting through hole 2551 is provided with a first groove 25511 and a second groove 25512, the first groove 25511 and the second groove 25512 are provided at opposite sidewalls of the mounting through hole 2551, the first groove 25511 and the second groove 25512 are located at both sides of a first longitudinal section, and the first longitudinal section is a longitudinal section passing through the center of the mounting through hole 2551.

Specifically, the mounting through hole 2551 of the air diffuser 25 is preferably configured as a non-circular hole (e.g., a rectangular hole), and further, a first groove 25511 and a second groove 25512 are respectively provided on two opposite sidewalls of the mounting through hole 2551 to prevent the air diffuser 25 from being rotated and limited by the two grooves, so that the first groove 25511 and the second groove 25512 are located at both sides of a longitudinal section passing through the center of the mounting through hole 2551 of the air diffuser 25, so that the mounting through hole 2551 has an asymmetric structure, thereby achieving a foolproof effect, preventing the air diffuser 25 from being mistakenly or inversely installed, improving assembly accuracy, and facilitating the fixing of the air diffuser 25 on the driving shaft.

It will be appreciated that in some embodiments, the mounting through-hole 2551 is configured as a rectangular hole, the first and second recesses 25511 and 25512 are formed at opposite ends of the same diagonal of two opposite sidewalls of the rectangular hole, and in other embodiments, the mounting through-hole 2551 is configured as an oblong hole, and the first and second recesses 25511 and 25512 are formed on two straight sidewalls of the oblong hole (i.e., on the straight regions of the oblong hole) and are located at opposite ends of the same diagonal of the two straight sidewalls. In other words, the first and second grooves 25511 and 25512 are provided to form the mounting through hole 2551 into an asymmetric structure, so that the mounting through hole 2551 has a foolproof effect.

As shown in fig. 1-2, the air guiding device 2 according to the embodiment of the present invention includes a first air guiding plate 22 and an air dispersing member 25, wherein the first air guiding plate 22 is rotatably disposed at the air outlet 11 of the air conditioner 100; the air diffuser 25 is the air diffuser 25 as described above, and the mounting portion 255 is rotatably provided on the first air guide plate 22.

According to the utility model discloses air ducting 2 through radially arranging a plurality of air guide strip group 251 and set up, can strengthen the effect of breaing up the air current from this, further makes air-conditioner 100's air-out even, soft. The annular support member 12 may facilitate the arrangement of the plurality of wind guide strip groups 251, so that the plurality of wind guide strips 2511 of each wind guide strip group 251 are supported. The outer support 254 may facilitate fixing the plurality of wind guide strips 2511 of the radially outermost wind guide strip group 251.

In some embodiments of the present invention, as shown in fig. 5-6, the first air guiding plate 22 is provided with a vent 221, the air guiding device 2 further includes a second air guiding plate 23, the first air guiding plate 22 and the second air guiding plate 23 cooperate to define the accommodating cavity 24, the second air guiding plate 23 is provided with a plurality of air dispersing holes 231 communicated with the accommodating cavity 24, and at least a portion of the air dispersing member 25 is located in the accommodating cavity 24. 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 the air guiding device 2 blocks the air outlet 11, the air flow after heat exchange with the heat exchange module can enter the accommodating cavity 24 through the air vent 221, for example, the air flow entering the accommodating cavity 24 can drive the air dispersing piece 25 to rotate, and the air dispersing piece 25 rotates to disperse the air flow in the accommodating cavity 24 and drive the air flow to blow out from the air dispersing holes 231 to the accommodating cavity 24, so that the air outlet of the air conditioner 100 is uniform and comfortable.

The first air deflector 22 and the second air deflector 23 are connected to form an accommodating cavity 24, the accommodating cavity 24 can accommodate a wind dispersing piece 25, the wind dispersing piece 25 can be mounted on the first air deflector 22, the wind dispersing piece 25 can also be mounted on the second air deflector 23, and the wind 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 air flow in the accommodating cavity 24.

In some specific examples, the first fitting member 222 may be a driving shaft, the second fitting member 252 may be a mounting portion 255, and the second fitting member 252 has a mounting through hole 2551.

In some embodiments of the present invention, as shown in fig. 5, the number of the ventilation holes 221 may be multiple, the number of the air dispersing pieces 25 may be multiple, and the plurality of air dispersing pieces 25 and the plurality of ventilation holes 221 are disposed in a one-to-one correspondence. It can be understood that the air output of the air conditioner 100 can be increased by the plurality of air vents 221, that is, the air flow after heat exchange with the heat exchange module can enter the accommodating cavity 24 more through the plurality of air vents 221, the plurality of air dispersing pieces 25 can efficiently disperse the air flow in the accommodating cavity 24 and drive the air flow in the accommodating cavity 24 to flow out of the accommodating cavity 24 from the plurality of air dispersing holes 231, and the plurality of air dispersing pieces 25 and the plurality of air vents 221 are arranged in a one-to-one correspondence manner, so that each air dispersing piece 25 can disperse the air flow entering from the corresponding air vent 221, and therefore, the working efficiency of the air guide assembly can be improved by cooperation of each air dispersing piece 25 and the corresponding air vent 221, so that the air output of the air conditioner 100 is large, and the air output is uniform and comfortable.

According to some embodiments of the present invention, as shown in fig. 5, the wind guiding device 2 further includes a louver assembly 26, the louver assembly 26 includes a plurality of louvers 261 and a connecting rod 262, the plurality of louvers 261 are rotatably disposed on a side of the first wind guiding plate 22 away from the second wind guiding plate 23, and the connecting rod 262 is rotatably connected to the plurality of louvers 261. 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, 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, at this time, the plurality of louvers 261 can directly guide the air flow to the air outlet 11, and the air flow is blown out of the air conditioner 100 from the air outlet 11; when the user wants uniform and comfortable air outlet, the air guiding device 2 can be used for shielding the air outlet 11, the louver 261 can be used for guiding the air flow to the first air guiding plate 22, the air flow enters the accommodating cavity 24 through the air vent 221, and the air flow in the accommodating cavity 24 flows out from the air dispersing hole 231, so that the air outlet is uniform and comfortable, and the body health of the user is facilitated.

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 24 through the air vent 221, the air dispersing piece 25 can disperse the air flow, and the dispersed air flow can flow out of the accommodating cavity 24 through the air dispersing 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 wind deflector 22 away from the second wind deflector 23, so that the louver 261 can guide wind, that is, the louver 261 guides the airflow to the first wind deflector 22, and the airflow can enter the accommodating cavity 24 through the vent 221. 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.

In some embodiments of the present invention, as shown in fig. 5, a plurality of louvers 261 are disposed in one-to-one correspondence with a plurality of ventilation holes 221. Thus, it may be convenient that each louver 261 may guide the airflow to the corresponding vent hole 221 so that the airflow may more efficiently enter the accommodating chamber 24 through the vent hole 221, and the plurality of louvers 261 may increase the air guiding amount so that the airflow entering the accommodating chamber 24 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.

According to some embodiments of the present invention, referring to fig. 2, a mounting portion 223 is disposed in each of the ventilation holes 221, the pivot shaft 2611 of each louver 261 rotatably passes through the corresponding mounting portion 223, and the portion of the pivot shaft 2611 of each louver 261, which penetrates through the mounting portion 223, is externally sleeved with the wind dispersing member 25 to drive the wind dispersing member 25 to rotate synchronously. It will be appreciated that the mounting portion 223 may facilitate the positioning of each louver 261, and the portion of the pivot shaft 2611 of each louver 261 that extends through the mounting portion 223 may be coupled to the air diffuser 25, whereby rotation of the louver 261 may drive the air diffuser 25 to rotate. Compared with the scheme of driving the air-dispersing piece 25 by the airflow, the driving force of the louver 261 for driving the air-dispersing piece 25 to rotate is larger, so that the rotating speed of the air-dispersing piece 25 is increased, and the air-dispersing effect of the air-dispersing piece 25 and the driving effect of driving the airflow to flow out of the accommodating cavity 24 can be enhanced. Compared with the scheme that the air dispersing piece 25 is driven to rotate by the motor, the louver 261 drives the air dispersing piece 25 to rotate, so that the motor connected with the air dispersing piece 25 can be omitted, and the cost can be saved; and moreover, the energy consumed by the motor can be saved.

As shown in fig. 7-8, an air conditioner 100 according to an embodiment of the present invention includes a casing 1 and an air guiding device 2, wherein the casing 1 is provided with an air outlet 11; the air guide device 2 is the air guide device 2 described above, and the air guide device 2 is rotatably provided at the air outlet 11.

According to the utility model discloses air conditioner 100 through radially arranging a plurality of wind-guiding strip group 251 and set up, can strengthen the effect of breaing up the air current from this, further makes air conditioner 100's air-out even, soft. The annular support member 12 may facilitate the arrangement of the plurality of wind guide strip groups 251, so that the plurality of wind guide strips 2511 of each wind guide strip group 251 are supported. The outer support 254 may facilitate fixing the plurality of wind guide strips 2511 of the radially outermost wind guide strip group 251.

In some embodiments of the present invention, referring to fig. 8-11, the casing 1 is provided with an air outlet 11, the inner wall of the air outlet 11 is provided with a supporting member 12, and the supporting 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.

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.

In some embodiments of the present invention, as shown in fig. 8 to 11, the air outlet 11 extends in the up-down direction (the up-down direction shown in fig. 8), the rotation axis of the air guiding device 2 extends in the up-down direction, and the stopping portion 212 is located below the fitting 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. 8, the supporting members 12 may be a plurality of pieces arranged at intervals, the fitting members 21 may be a plurality of pieces arranged at intervals, and the plurality of fitting members 21 are fitted with the plurality of 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. 12-13, 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.

In accordance with some embodiments of the present invention, in combination with fig. 12 to 13, the cross section of the connection portion 213 is formed in a rectangular shape, and the structure of the width direction F2 of the connection portion 213 is adapted to 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. 13, 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 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.

According to some embodiments of the present invention, as shown in fig. 12-15, the supporting member 12 is provided with a convex 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 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.

According to some embodiments of the present invention, the support 12 is fixed on the opposite side wall of the air 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.

According to some embodiments of the present invention, as shown in fig. 9 and 11, 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.

In the description of the present invention, it is to be understood that the terms "center", "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, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present 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 limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. 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 herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 present 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 (12)

1. The utility model provides an air ducting's scattered wind spare, air ducting establishes the air outlet department at the air conditioner, its characterized in that, air ducting includes rotatable scattered wind spare, scattered wind spare includes:

an installation part;

the air guide strip groups are arranged along the radial direction, and the air guide strips of the air guide strip group positioned on the radially innermost side are connected with the mounting part;

the annular supporting piece is arranged between two radially adjacent air guide strip groups, and each air guide strip is connected with the corresponding annular supporting piece;

and the outer supporting piece is connected with the plurality of air guide strips of the air guide strip group positioned on the outermost side in the radial direction.

2. The diffuser of an air guiding device as claimed in claim 1, wherein the annular support member has a first windward side and a first leeward side which are opposite to each other in the flowing direction of the airflow, the first windward side is located upstream of the first leeward side, the outer support member has a second windward side and a second leeward side which are opposite to each other, the second windward side is located upstream of the second leeward side, and the first windward side and the second windward side are offset from each other.

3. The diffuser of an air guiding device as claimed in claim 2, wherein the mounting portion has a third windward surface and a third leeward surface which are opposite to each other in the airflow direction, the third windward surface is located upstream of the third leeward surface, and the third windward surface and the second windward surface are located on the same plane.

4. The air diffuser of air ducting device as claimed in claim 1, wherein said mounting portion has a mounting hole, and a driving shaft extends into said mounting hole to drive said air diffuser to rotate.

5. The air diffuser of air guiding device as claimed in claim 4, wherein the mounting through hole is provided with a first groove and a second groove, the first groove and the second groove are provided at opposite sidewalls of the mounting through hole, the first groove and the second groove are located at both sides of a first longitudinal section, and the first longitudinal section is a longitudinal section passing through a center of the mounting through hole.

6. An air guide device, comprising:

the first air deflector is rotatably arranged at the air outlet of the air conditioner;

the wind dispersing piece is according to any one of claims 1-5, and the mounting portion is rotatably arranged on the first wind deflector.

7. The air guide device according to claim 6, wherein the first air deflector is provided with a vent hole, the air guide device further comprises a second air deflector, the first air deflector and the second air deflector cooperate to define a containing cavity, the second air deflector is provided with a plurality of air dispersing holes communicated with the containing cavity, and at least a part of the air dispersing piece is located in the containing cavity.

8. The air guiding device as recited in claim 7, wherein a plurality of the vent holes are provided, a plurality of the air dispersing members are provided, and the plurality of the air dispersing members are provided in one-to-one correspondence with the plurality of the vent holes.

9. The air guide device according to claim 8, further comprising a louver assembly, wherein the louver assembly includes a plurality of louvers and a connecting rod, the plurality of louvers are rotatably disposed on a side of the first air deflector facing away from the second air deflector, and the connecting rod is rotatably connected to the plurality of louvers.

10. The air guiding device as recited in claim 9, wherein a plurality of the louvers are provided in one-to-one correspondence with a plurality of the ventilation holes.

11. The air guiding device as claimed in claim 10, wherein a mounting portion is disposed in each of the ventilation holes, a pivot shaft of each of the louvers is rotatably disposed on the corresponding mounting portion, and a portion of the pivot shaft of each of the louvers, which extends out of the mounting portion, is externally sleeved with the air dispersing member to drive the air dispersing member to rotate synchronously.

12. An air conditioner, comprising:

the air conditioner comprises a machine shell, a fan and a fan, wherein the machine shell is provided with an air outlet;

the air guide device according to any one of claims 1 to 11, wherein the air guide device is rotatably provided at the air outlet.

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