CN214370868U - Machine and air conditioner in scattered wind subassembly, air conditioning - Google Patents

Abstract

The utility model provides a machine and air conditioner in scattered wind subassembly, air conditioning, scattered wind subassembly includes: a substrate including a mounting cavity; at least one whirl portion locates the installation cavity, and at least partly protrusion in installation cavity of whirl portion, the lateral wall of whirl portion are equipped with at least one first air-out portion, first air-out portion and installation cavity intercommunication. The utility model provides a wind subassembly looses is equipped with at least one first air-out portion at the lateral wall of whirl portion for the air current is arranged to the environment via first air-out portion, the side direction air-out of wind subassembly that looses has been realized, avoid the air current to blow the people frontally, no wind sense air-out has been realized, and simultaneously, because first air-out portion sets up on the lateral wall of whirl portion, compare in positive air-out, need not set up the grid, whole air-out resistance has been reduced, the volume of airing exhaust and the efficiency of airing exhaust have been promoted, no wind sense effect has been promoted.

Description

Machine and air conditioner in scattered wind subassembly, air conditioning

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to a machine and air conditioner in scattered wind subassembly, air conditioning.

Background

In the related art, in order to avoid the direct blowing of the air flow blown out by the indoor unit of the air conditioner, some technical solutions propose that an air diffusing component is arranged at an air outlet of the indoor unit of the air conditioner to diffuse air, but in this way, the air flow flows out from an outlet on the front side of the air diffusing component, and a grille needs to be arranged at the outlet, so that the air is discharged from through holes on the grille to reduce the wind sensation, and the loss of the air supply volume is more due to such a structure.

SUMMERY OF THE UTILITY MODEL

The present invention aims at least solving one of the technical problems existing in the prior art or the related art.

To this end, the utility model discloses a first aspect provides a wind subassembly that looses.

The second aspect of the utility model also provides an air-conditioning indoor unit.

The third aspect of the present invention also provides an air conditioner.

In view of this, the first aspect of the present invention provides a wind dispersing assembly, including: a substrate including a mounting cavity; at least one whirl portion locates the installation cavity, and at least partly protrusion in installation cavity of whirl portion, the lateral wall of whirl portion are equipped with at least one first air-out portion, first air-out portion and installation cavity intercommunication.

The utility model discloses a wind subassembly looses includes base plate and whirl portion. The base plate includes the installation cavity, and whirl portion sets up in the installation cavity, and the air current is broken up by whirl portion when the whirl portion, realizes the non-wind-sensing air-out. Wherein, the lateral wall of whirl portion is equipped with at least one first air-out portion, at least partly can protrusion in the installation cavity of whirl portion, also first air-out portion can protrusion in the installation cavity, make the air current arrange to the environment via first air-out portion, the side direction air-out of scattered wind subassembly has been realized, avoid the air current to blow the people frontally, no wind sense air-out has been realized, and simultaneously, because first air-out portion sets up on the lateral wall of whirl portion, compare in the frontally air-out, need not set up the grid, whole air-out resistance has been reduced, air output and air exhaust efficiency have been promoted, no wind sense effect has been promoted.

More importantly, under the condition that the number of the first air outlet parts is multiple, the multiple first air outlet parts are distributed along the circumferential direction of the rotational flow part, so that on one hand, the non-wind-sensing air outlet effect is ensured, and meanwhile, more air outlet angles can be provided, so that the air outlet of the air dispersing assembly is more three-dimensional; on the other hand, under the condition that the quantity of whirl portion is a plurality of, the air current that two adjacent whirl portions exhaust can realize the air current and collide mutually in crisscross place for the intensity of air current weakens to some extent, avoids the air current to blow directly to farther place, and then makes the air current softer, has further promoted no wind sense effect.

According to the utility model provides an foretell scattered wind subassembly can also have following additional technical characterstic:

in the above technical solution, further, the rotational flow portion is movably connected with the mounting cavity, so that the rotational flow portion is switched between a first state and a second state, wherein, in the first state, at least a part of the rotational flow portion protrudes out of the mounting cavity, and in the second state, the rotational flow portion retracts into the mounting cavity.

In this technical scheme, whirl portion and installation cavity swing joint to make whirl portion can switch between first state and second state. Specifically, when whirl portion under first state, at least some protrusion in the installation cavity of whirl portion, first air-out portion is in the state of opening this moment for the air current can be arranged to the environment via first air-out portion, has realized the side direction air-out of scattered wind subassembly, avoids the air current openly to blow directly the user, has promoted user's use and has experienced. Further, when the cyclone part is in the second state, the cyclone part retracts into the installation cavity, at the moment, the first air outlet part is in the closed state, the hidden arrangement of the first air outlet part is realized, the integral integration of the product appearance is facilitated, and the attractiveness of the product appearance is improved. The state of the rotational flow part is automatically switched relative to the installation cavity, so that the air dispersing component can automatically open and close the first air outlet part. By the design, the space in the substrate is fully utilized, the compact layout of the air dispersing assembly is realized, the integral integration of the product is facilitated, and the attractiveness of the appearance is improved.

In any of the above technical solutions, further, the air diffusing assembly further includes: the driving piece is connected with the rotational flow part and used for driving the rotational flow part to be switched between the first state and the second state.

In the technical scheme, the air dispersing component is provided with a driving piece, and the power output end of the driving piece is connected with the rotational flow part. During operation, the driving piece drives the rotational flow part to move, so that the rotational flow part is switched between the first state and the second state. Specifically, when at least a part protrusion in the installation cavity of driving piece drive whirl portion, whirl portion was in the first state this moment, also is in the state of opening for first air-out portion, and the air current is arranged to the environment via first air-out portion, has realized the side direction air-out of scattered wind subassembly, avoids the air current openly directly to blow the user, has promoted user's use and has experienced. When the driving piece drives the cyclone part to retract into the installation cavity, the cyclone part is in the second state at the moment, namely the first air outlet part is in the closed state, the hidden arrangement of the first air outlet part is realized, the integral integration of the product appearance is facilitated, and the attractiveness of the product appearance is improved. Through driving piece and whirl portion connection, make whirl portion can be under driving piece driving action, relative installation cavity automatic switch-over state to realized opening or closing of first air-out portion, make the side direction air-out mode that can open or close automatically of wind subassembly that looses, and then realize optimizing scattered wind subassembly structure, promote scattered wind subassembly degree of automation, promoted user and used experience.

In any of the above technical solutions, further, the driving member includes: a first driving member connected to the substrate; the second driving piece is rotationally connected with the first driving piece; the second driving piece is arranged on the spiral piece, the spiral piece is arranged along the axis direction of the second driving piece, the spiral piece is in threaded connection with the rotational flow part, the first driving piece drives the second driving piece to rotate, the spiral piece is driven to rotate, and the rotational flow part is driven by the spiral piece to be switched between the first state and the second state.

In this technical scheme, the driving piece includes first driving piece, second driving piece and spiral piece, and wherein, first driving piece is connected with the base plate, and the second driving piece rotates with first driving piece to be connected, and the spiral piece sets up on the second driving piece, spiral piece and whirl portion threaded connection, and the axis of spiral piece is the same with the axis of rotation direction of second driving piece. In the working process, the first driving piece drives the second driving piece to rotate, so that the spiral piece is driven to rotate, and the spiral piece drives the rotational flow part to move up and down along the axis direction of the second driving piece, so that the rotational flow part is switched between the first state and the second state. So design, when first driving piece drive second driving piece rotated, the spiral piece rotated, and then reciprocated along the spiral piece with spiral piece threaded connection's whirl portion under the drive of screw thread, and then realized the switching of the state of whirl portion for the air dispersion subassembly simple structure, the equipment of being convenient for, reduction in production cost.

In any of the above technical solutions, further, the first driving member includes a rack, the second driving member includes a gear, or both the first driving member and the second driving member include a gear.

In this solution, the first drive member comprises a rack and the second drive member comprises a pinion. In the working process, the rotation trend is transmitted to the gear meshed with the rotation trend by the rack through meshing fit, and then the spiral part is driven to rotate, so that the rotational flow part can move up and down along the axis direction of the second driving part, and the state of the rotational flow part is switched. Wherein, rack and gear are the standard part, and the design degree of difficulty and design cost are lower, choose for use rack and gear to help reducing the cost of scattered wind subassembly.

Further, first driving piece and second driving piece can all include the gear, and under this condition, when the gear of first driving piece rotated, the gear of second driving piece rotated simultaneously through the meshing cooperation, and then drives the spiral piece and rotate for whirl portion moves from top to bottom along the axis direction of second driving piece, in order to realize the switching of whirl portion state, has promoted the flexibility of scattered wind subassembly.

In any of the above technical solutions, further, a first limiting member is disposed on the substrate, a second limiting member is disposed on the swirling portion, and the first limiting member is slidably connected to the second limiting member to limit rotation of the swirling portion.

In the technical scheme, the base plate is provided with the first limiting piece, the rotational flow part is provided with the second limiting piece, and the first limiting piece is in sliding connection with the second limiting piece, so that the stop limiting between the second driving piece and the rotational flow part is realized, on one hand, the phenomenon that the rotational flow part rotates along with the rotation of the second driving piece is avoided, the rotational flow part can move up and down along the axis direction of the second driving piece along with the rotation of the spiral piece, and the working stability and reliability of the rotational flow part are improved; on the other hand, when whirl portion is in the second state, also in whirl portion withdrawal installation cavity, support through the second locating part and lean on first locating part for whirl portion can't continue to the inside motion of installation cavity under first locating part and second locating part effect, has realized the location effect to whirl portion, avoids whirl portion to go deep into the inside of installation cavity, and the part that collides with the inside part of installation cavity damages and disturbs the inside part normal work of installation cavity, reduces the product failure rate.

In any one of the above technical solutions, further, the swirling portion includes: the shell is arranged in the mounting cavity, and the first air outlet part is arranged on the side wall of the shell; at least one guide plate is arranged in the shell, and the guide plate is obliquely arranged relative to the first air outlet part.

In this technical scheme, whirl portion includes casing and at least one guide plate, and the casing sets up in the installation cavity, and the casing is the outside frame construction of whirl portion for the location installation with including the inner structure of whirl portion. Wherein, first air-out portion sets up in the lateral wall of casing, and when at least partly protrusion in the installation cavity of whirl portion, first air-out portion is in the open mode, and the air current discharges via first air-out portion to realize the side direction air-out function of the subassembly that looses wind. Further, at least one guide plate sets up in the casing, and the guide plate sets up for first air-out portion slope, and the air current can be followed the circumference diffusion of casing under the guide of guide plate, and then provides more air-out angles, so the air current can be dispersed around the wind subassembly that looses under the guide of guide plate, and then has promoted the diffusion effect of air current.

It can be understood that the guide plates are used for guiding air to the first air outlet part, and more specifically, the number of the guide plates is the same as that of the first air outlet part, and the guide plates are arranged in a one-to-one correspondence manner.

In any one of the above technical solutions, further, along the circumference of casing, first air-out portion includes relative first end and the second end that sets up, and the guide plate includes third end and fourth end, and the third end is connected with first end, and the fourth end inclines to the second end direction for first air-out portion.

In this technical scheme, along the circumference of casing, first air-out portion is equipped with relative first end and the second end that sets up, and the guide plate is equipped with third end and fourth end, and wherein, the third end is connected with first end, has increased the joint strength of first air-out portion and guide plate, has promoted the structural stability of the two, and then has promoted scattered wind subassembly job stabilization nature and reliability. Further, the fourth end inclines to the second end direction for first air-out portion, and under the guide of guide plate, the air current can be around the circumference rotation flow of casing, and like this, under the condition that the quantity of whirl portion is a plurality of, the air current of two adjacent whirl portions combustion gas collides each other, can avoid the air current to blow to farther place for the air current is softer.

In any of the above technical solutions, further, the swirling portion further includes: at least one blade is arranged in the shell, and the guide plate is arranged on the blade.

In this technical scheme, whirl portion still including set up at least one blade in the casing, utilize the blade to the air current cutting that passes in order to break up the air current to realize the no wind and feel the air-out. The guide plate is arranged on the blade, so that on one hand, the blade is ensured to output the scattered airflow, and the airflow blown out by the blade is guided again by the guide plate, so that the outlet air is softer, and the effect of no wind sensation is better; on the other hand, the air diffusing assembly has the functions of air diffusing and flow guiding, and the integration of air diffusing and flow guiding is realized, so that the product structure is further simplified, the assembly efficiency is improved, and the production cost is favorably reduced.

Further, under the condition that the quantity of blade is a plurality of, the quantity of guide plate is a plurality of, and the quantity of first air-out portion is a plurality of, and blade, guide plate and first air-out portion one-to-one set up, wherein, a plurality of blades distribute along the circumference of casing.

In any of the above technical solutions, further, the swirling portion further includes: the top of whirl portion is equipped with second air-out portion, and second air-out portion and installation cavity intercommunication.

In this technical scheme, the top of whirl portion is equipped with second air-out portion, and second air-out portion and installation cavity intercommunication make the air current arrange to the environment in through second air-out portion. Specifically, when the cyclone part is in the first state, at least a part of the cyclone part protrudes out of the installation cavity, that is, the first air outlet part is in an open state. At this moment, the air flow can be discharged to the environment through the first air outlet part and the second air outlet part simultaneously, a 4D (four-dimensional) air outlet mode is realized, and the air outlet quantity and the air outlet efficiency are increased while the non-wind-sensing air outlet is realized. When the rotational flow part is in the first state, the rotational flow part is positioned in the mounting cavity, namely the first air outlet part is in a closed state. At this moment, the airflow can be discharged to the environment through the second air outlet part, a 2D (two-dimensional) air outlet mode is realized, and the flexibility and the practicability of the air dispersing assembly are improved.

In any of the above technical solutions, further, the air diffusing assembly further includes: and the air outlet grille is arranged on the second air outlet part.

In this technical scheme, the wind subassembly that looses is provided with the air-out grid that the second air-out portion was located to the cover, and the air-out grid can play the effect of rectification and further scattered wind. After the airflow flows into the air dispersing assembly, the airflow is dispersed through the rotational flow part, the airflow dispersed everywhere is rectified through the air outlet grille and further dispersed, and then the airflow is sent out of the air dispersing assembly through the second air outlet part, so that the airflow is softened, and the non-wind-sense effect of the airflow is improved. In addition, through setting up the pleasing to the eye degree that air-out grid is favorable to improving the product, avoid dust impurity to get into inside the wind subassembly that looses, improve the life of the wind subassembly that looses.

In any of the above technical solutions, further, the air outlet grille includes a plurality of first air outlets and a plurality of second air outlets, and an air outlet direction of the first air outlets is different from an air outlet direction of the second air outlets.

In this technical scheme, be equipped with a plurality of first scattered wind gaps and a plurality of second scattered wind gap on the air-out grid, wherein the air-out direction of a plurality of first scattered wind gaps and a plurality of second scattered wind gap is different, make air-out grid institute exhaust air current can spread towards a plurality of different directions, make the flow direction of air current diversified, can make the air current that different scattered wind gap flows realize abundant collision, and then make the air current can be more abundant break up, weaken the impact of air current, make the air current softer. Thereby on the one hand reduce the velocity of flow of exhaust air current, on the other hand avoids the air current to assemble towards same direction, reduces the wind sense of positive air-out to can improve the no wind sense effect of air-out air current.

In any of the above technical solutions, further, the plurality of first air dissipation openings and the plurality of second air dissipation openings are arranged in a staggered manner.

In the technical scheme, the plurality of first air dispersing openings and the plurality of second air dispersing openings are arranged in a staggered mode. So, the air current that flows through first wind mouth that looses can with the air current that flows through the second wind mouth that looses intersect, and then make adjacent air current form the clash in the crisscross place of air current, reduce the velocity of flow that the air current was arranged to the environment on the one hand, on the other hand avoids the air current to assemble towards same direction, weakens the air current of positive air-out, thereby reduces user's air current body and feels, realizes the no wind sense function of product.

In any of the above technical solutions, further, the number of the swirling portions is plural, and the plural swirling portions are arranged at intervals.

In this technical scheme, be a plurality of circumstances in the quantity of whirl portion, a plurality of whirl portion intervals set up, and then when the air current passes through a plurality of whirl portions, under the effect of a plurality of whirl portions, the air-out of the subassembly that looses can be broken up. When at least a part protrusion of whirl portion in the installation cavity, first air-out portion was in the open mode this moment, and the air current was arranged to the environment via first air-out portion, and the air current that adjacent whirl portion flowed collides each other, and then makes the air current can be more abundant break up, weakens the impact of air current for the air current is softer, has promoted the wind effect that looses of wind subassembly, has further promoted the no wind sense air-out effect.

In any one of the above technical solutions, further, based on that the number of the first air outlet portions is multiple, the multiple first air outlet portions are distributed along the circumferential direction of the swirling portion.

In the technical scheme, under the condition that the number of the first air outlet parts is multiple, the multiple first air outlet parts are distributed along the circumferential direction of the rotational flow part, so that on one hand, the non-wind-sensing air outlet effect is ensured, and simultaneously, more air outlet angles can be provided, so that the air outlet of the air dispersing component is more three-dimensional; on the other hand, under the condition that the quantity of whirl portion is a plurality of, the air current that two adjacent whirl portions exhaust can realize the air current and collide mutually in crisscross place for the intensity of air current weakens to some extent, avoids the air current to blow directly to farther place, and then makes the air current softer, has further promoted no wind sense effect.

According to the utility model discloses a second aspect has still provided an air conditioning indoor unit, include: the air dispersion assembly as set forth in the first aspect above.

The utility model discloses the air conditioning indoor unit that the second aspect provided, because of the wind subassembly that looses that proposes including above-mentioned first aspect, consequently have all beneficial effects of the wind subassembly that looses, no longer give consideration to here.

According to the utility model discloses a third aspect still provides an air conditioner, include: the air dispersion assembly as set forth in the first aspect above; or an air conditioning indoor unit as set forth in the second aspect above.

The third aspect of the present invention provides an air conditioner, comprising the air dispersing assembly of the first aspect; or the air conditioning indoor unit proposed in the second aspect, so that all the beneficial effects of the air diffusing assembly and the air conditioning indoor unit are achieved, and the detailed description is omitted.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, 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 shows one of the schematic structural diagrams of an air conditioner indoor unit according to an embodiment of the present invention;

fig. 2 shows a second schematic structural view of an air conditioning indoor unit according to an embodiment of the present invention;

fig. 3 is a third schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a swirling portion according to an embodiment of the present invention;

FIG. 5 shows a side view of the swirl portion of the embodiment shown in FIG. 4;

fig. 6 shows one of the structural diagrams of the four-dimensional air outlet mode of the swirling portion according to an embodiment of the present invention;

fig. 7 shows a second schematic structural diagram of a four-dimensional air outlet mode of the swirling portion according to an embodiment of the present invention;

fig. 8 shows a schematic structural diagram of a two-dimensional air outlet mode of the swirling portion according to an embodiment of the present invention;

fig. 9 shows one of the schematic structural views of the air dispersion assembly of an embodiment of the present invention;

fig. 10 shows a second schematic structural view of the air diffusing assembly according to an embodiment of the present invention;

FIG. 11 shows a top view of the air dispersion assembly of the embodiment of FIG. 10;

FIG. 12 shows a cross-sectional view taken along line A-A of the embodiment of FIG. 10;

fig. 13 shows a third schematic structural view of the air diffusing assembly according to an embodiment of the present invention;

FIG. 14 shows a cross-sectional view taken along line B-B of the embodiment of FIG. 13;

FIG. 15 shows a cross-sectional view through C-C of the embodiment of FIG. 13;

fig. 16 shows a fourth schematic structural view of the air diffusing assembly of an embodiment of the present invention;

FIG. 17 shows a side view of the air dispersion assembly of the embodiment of FIG. 16;

FIG. 18 shows a top view of the air dispersion assembly of the embodiment of FIG. 16;

FIG. 19 shows a cross-sectional view taken along line D-D of the embodiment of FIG. 16;

fig. 20 shows a fifth schematic structural view of the air diffusing assembly of an embodiment of the present invention;

FIG. 21 shows an E-E cross-sectional view of the swirl portion of the embodiment of FIG. 20 in a first state;

figure 22 shows a sixth schematic structural view of the air dispersion assembly of an embodiment of the present invention;

FIG. 23 shows a cross-sectional view taken along line F-F of the swirl portion of the embodiment of FIG. 20 in a first state;

fig. 24 shows a seventh schematic structural view of the air diffusing assembly of an embodiment of the present invention;

fig. 25 shows an eighth schematic structural view of the air diffusing assembly of an embodiment of the present invention;

fig. 26 shows a ninth schematic structural view of the air diffusing assembly of an embodiment of the present invention;

figure 27 shows ten of the structural schematics of the air dispersion assembly showing one embodiment of the present invention;

fig. 28 shows eleven structural schematic diagrams illustrating the air diffusing assembly according to one embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 28 is:

1 air-conditioning indoor unit, 2 air outlets, 3 air deflectors, 10 air dissipation assemblies, 100 substrates, 102 swirl portions, 1020 first air outlet portions, 1022 shells, 1024 air deflectors, 1026 blades, 1028 second air outlet portions, 104 driving pieces, 1040 first driving pieces, 1042 second driving pieces, 1044 spiral pieces, 106 air outlet grids, 1060 first air dissipation openings, 1062 second air dissipation openings, 108 mounting cavities, 110 upper covers and 112 lower covers.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

The air diffusing assembly 10, the air conditioning indoor unit 1 and the air conditioner according to some embodiments of the present invention will be described below with reference to fig. 1 to 28.

The first embodiment is as follows:

as shown in fig. 13 to 28, according to an embodiment of the first aspect of the present invention, the present invention provides a wind dispersing assembly 10, including: a substrate 100, the substrate 100 including a mounting cavity 108; at least one whirl portion 102 is located installation cavity 108, and at least a part of whirl portion 102 can bulge in installation cavity 108, and the lateral wall of whirl portion 102 is equipped with at least one first air-out portion 1020, first air-out portion 1020 and installation cavity 108 intercommunication.

The air diffusing assembly 10 of the present invention includes a base plate 100 and a swirling portion 102. The substrate 100 includes an installation cavity 108, the swirling portion 102 is disposed in the installation cavity 108, and when the airflow passes through the swirling portion 102, the airflow is scattered by the swirling portion 102, so that no wind is induced to output. Wherein, the lateral wall of whirl portion 102 is equipped with at least one first play wind portion 1020, at least partly of whirl portion 102 can protrusion in installation cavity 108, also be first play wind portion 1020 can protrusion in installation cavity 108, make the air current arrange to the environment via first play wind portion 1020, the side direction air-out of scattered wind subassembly 10 has been realized, avoid the air current face to blow the people, no wind sense air-out has been realized, and simultaneously, because first play wind portion 1020 sets up on the lateral wall of whirl portion 102, compare in the face air-out, need not set up the grid, whole air-out resistance has been reduced, air discharge and air exhaust efficiency have been promoted, no wind sense effect has been promoted.

More importantly, as shown in fig. 5, when the number of the first air outlet portions 1020 is multiple, the multiple first air outlet portions 1020 are arranged along the circumferential direction of the swirling portion 102, so that on one hand, the non-wind-sensation air outlet effect is ensured, and simultaneously, more air outlet angles can be provided, so that the air outlet of the air diffusing assembly 10 is more three-dimensional; on the other hand, under the condition that the number of the cyclone parts 102 is a plurality of, the airflows discharged by two adjacent cyclone parts 102 can realize the mutual collision of the airflows at the staggered position, so that the strength of the airflows is weakened to some extent, the airflows are prevented from being directly blown to farther positions, the airflows are softer, and the non-wind effect is further improved.

Specifically, as shown in fig. 25, 26 and 27, the base plate 100 includes an upper cover 110 and a lower cover 112, and the upper cover 110 and the lower cover 112 are covered together, so as to improve the structural stability of the air dispersing assembly 10.

When the number of the swirling portions 102 is large, the number of the mounting cavities 108 is large, and the mounting cavities 108 are provided in one-to-one correspondence with the swirling portions 102.

Example two:

as shown in fig. 20, fig. 21, fig. 22, fig. 24, fig. 25 and fig. 26, according to an embodiment of the present invention, on the basis of the above embodiment, further: the swirling portion 102 is movably connected to the mounting cavity 108 such that the swirling portion 102 is switched between a first state in which at least a portion of the swirling portion 102 protrudes from the mounting cavity 108 and a second state in which the swirling portion 102 is retracted into the mounting cavity 108.

In this embodiment, the swirl portion 102 is movably connected with the mounting chamber 108 to enable the swirl portion 102 to be switched between the first state and the second state. Specifically, when whirl portion 102 is under first state, at least partly protrusion in installation cavity 108 of whirl portion 102, first air-out portion 1020 is in the open mode this moment for the air current can be arranged to the environment via first air-out portion 1020, has realized the side direction air-out of scattered wind subassembly 10, avoids the air current to openly blow directly the user, has promoted user's use experience. Further, when the cyclone part 102 is in the second state, the cyclone part 102 retracts into the installation cavity 108, and at the moment, the first air outlet part 1020 is in the closed state, so that the first air outlet part 1020 is hidden, the integral integration of the product appearance is facilitated, and the attractiveness of the product appearance is improved. The state of the rotational flow part 102 is automatically switched relative to the installation cavity 108, so that the air dispersing component 10 can automatically open and close the first air outlet part 1020. By the design, the space in the substrate 100 is fully utilized, the compact layout of the air diffusing assembly 10 is realized, the integral integration of products is facilitated, and the appearance attractiveness is improved.

Example three:

as shown in fig. 11, 12, 13, 14 and 20, according to an embodiment of the present invention, on the basis of the above embodiment, further: the air dispersion assembly 10 further includes: and the driving piece 104 is connected with the swirling part 102, and the driving piece 104 is used for driving the swirling part 102 to switch between the first state and the second state.

In this embodiment, the air dispersing assembly 10 is provided with a driving member 104, and a power output end of the driving member 104 is connected with the swirling portion 102. In operation, the drive member 104 drives the swirling portion 102 in motion to switch the swirling portion 102 between the first state and the second state. Specifically, when the driving member 104 drives at least a part of the swirling portion 102 to protrude from the mounting cavity 108, the swirling portion 102 is in the first state, that is, the first air outlet portion 1020 is in the open state, and the air flow is discharged to the environment through the first air outlet portion 1020, so that the lateral air outlet of the air diffusing assembly 10 is realized, the air flow is prevented from directly blowing the user from the front side, and the use experience of the user is improved. When the driving member 104 drives the cyclone portion 102 to retract into the mounting cavity 108, the cyclone portion 102 is in the second state at this time, that is, the first air outlet portion 1020 is in the closed state, so that the first air outlet portion 1020 is hidden, the overall integration of the product appearance is facilitated, and the attractiveness of the product appearance is improved. Through being connected with whirl portion 102 through driving piece 104, make whirl portion 102 can be under driving action of driving piece 104, relative installation cavity 108 automatic switch-over state to realized opening or closing of first air-out portion 1020, makeed scattered wind subassembly 10 can open automatically or close side direction air-out mode, and then realized optimizing scattered wind subassembly 10 structure, promote scattered wind subassembly 10 degree of automation, promoted user's use experience.

Example four:

as shown in fig. 20 and fig. 23 to fig. 28, according to an embodiment of the present invention, on the basis of the above embodiment, further: the driver 104 includes: a first driving member 1040 connected to the substrate 100; a second driving member 1042 rotatably connected to the first driving member 1040; the spiral component 1044 is disposed on the second driving member 1042, the spiral component 1044 is disposed along an axial direction of the second driving member 1042, the spiral component 1044 is in threaded connection with the rotational flow portion 102, the first driving member 1040 drives the second driving member 1042 to rotate, so as to drive the spiral component 1044 to rotate, and the spiral component 1044 drives the rotational flow portion 102 to switch between the first state and the second state.

In this embodiment, the driving member 104 includes a first driving member 1040, a second driving member 1042 and a spiral member 1044, wherein the first driving member 1040 is connected to the base plate 100, the second driving member 1042 is rotatably connected to the first driving member 1040, the spiral member 1044 is disposed on the second driving member 1042, the spiral member 1044 is threadedly connected to the rotational flow portion 102, and an axis of the spiral member 1044 is in the same direction as a rotational axis of the second driving member 1042. In the working process, the first driving member 1040 drives the second driving member 1042 to rotate, and then drives the spiral component 1044 to rotate, and the spiral component 1044 drives the rotational flow portion 102 to move up and down along the axial direction of the second driving member 1042, so as to switch the rotational flow portion 102 between the first state and the second state. By such design, when the first driving element 1040 drives the second driving element 1042 to rotate, the spiral part 1044 rotates, and then the rotational flow part 102 in threaded connection with the spiral part 1044 moves up and down along the spiral part 1044 under the driving of the threads, so as to realize the switching of the state of the rotational flow part 102, so that the air dispersing component 10 has a simple structure, is convenient to assemble, and reduces the production cost.

Specifically, when the side air-out mode needs to be opened to the air dispersion subassembly 10, the first driving piece 1040 drives the second driving piece 1042 to rotate, and then drives the spiral piece 1044 to rotate, the spiral piece 1044 drives the rotational flow part 102 to move upwards along the axis direction of the second driving piece 1042, so that the rotational flow part 102 can protrude out of the installation cavity 108, at this moment, the first air-out part 1020 is in an open state, the air flow is discharged to the environment through the first air-out part 1020, the side air-out of the air dispersion subassembly 10 is realized, the air flow is prevented from blowing the user directly in the front, and the use experience of the user is improved. Correspondingly, when the side air-out mode need not to be opened to the air dispersion subassembly 10, first driving piece 1040 drives second driving piece 1042 and rotates, and then drives spiral 1044 and rotates, spiral 1044 drives rotational flow portion 102 and moves downwards along the axis direction of second driving piece 1042, so that rotational flow portion 102 can retract into installation cavity 108, at this moment, first air-out portion 1020 is in a closed state, the hidden arrangement of first air-out portion 1020 is realized, the whole integration of product appearance is facilitated, and the aesthetic measure of product appearance is improved.

Example five:

as shown in fig. 20, according to an embodiment of the present invention, on the basis of the above embodiment, further: the first drive member 1040 comprises a rack and the second drive member 1042 comprises a pinion, or both the first drive member 1040 and the second drive member 1042 comprise a pinion.

In this embodiment, the first drive member 1040 comprises a rack and the second drive member 1042 comprises a pinion. In the working process, the rotation trend is transmitted to the gear meshed with the rack through meshing fit, and then the spiral component 1044 is driven to rotate, so that the rotational flow part 102 can move up and down along the axial direction of the second driving part 1042, and the state of the rotational flow part 102 is switched. Wherein, rack and gear are standard component, and the design degree of difficulty and design cost are lower, choose rack and gear to help reducing the cost of scattered wind subassembly 10 for use.

In a specific application, when the number of the swirling portions 102 is multiple, the number of the gears is multiple, the swirling portions 102 and the gears are arranged in a one-to-one correspondence manner, wherein adjacent gears are engaged with each other, so that one of the gears is driven to rotate, the gears can be linked to rotate, and the swirling portions 102 are driven to move along the rotation axis direction of the second driving member 1042, so that the swirling portions 102 move to the first state or the second state.

Further, the first driving member 1040 and the second driving member 1042 may both include gears, in this case, when the gear of the first driving member 1040 rotates, the gear of the second driving member 1042 rotates simultaneously through meshing engagement, so as to drive the spiral component 1044 to rotate, so that the swirling portion 102 moves up and down along the axial direction of the second driving member 1042, thereby implementing switching of the state of the swirling portion 102, and improving flexibility of the air diffuser 10.

Example six:

according to an embodiment of the present invention, on the basis of the above embodiment, further: the base plate 100 is provided with a first limiting member, the swirling portion 102 is provided with a second limiting member, and the first limiting member and the second limiting member are slidably connected to limit the swirling portion 102 from rotating.

In this embodiment, the substrate 100 is provided with a first limiting member, and the swirling part 102 is provided with a second limiting member, wherein the first limiting member and the second limiting member are slidably connected to each other, so that the second driving member 1042 and the swirling part 102 are stopped and limited, on one hand, the swirling part 102 is prevented from rotating along with the rotation of the second driving member 1042, the swirling part 102 is ensured to move up and down along the axial direction of the second driving member 1042 along with the rotation of the spiral 1044, and the stability and reliability of the operation of the swirling part 102 are improved; on the other hand, when the swirling portion 102 is in the second state, that is, the swirling portion 102 retracts into the mounting cavity 108, and abuts against the first limiting member through the second limiting member, so that the swirling portion 102 cannot continue to move into the mounting cavity 108 under the action of the first limiting member and the second limiting member, the positioning effect on the swirling portion 102 is achieved, the swirling portion 102 is prevented from penetrating into the mounting cavity 108, the swirling portion is prevented from colliding with and damaging components in the mounting cavity 108 and interfering with normal operation of components in the mounting cavity 108, and the product failure rate is reduced.

Furthermore, the second limiting member and the swirling part 102 can be arranged into an integrated structure, so that on one hand, the structure of the swirling part 102 is simplified, and the processing difficulty and the production cost can be reduced; on the other hand, the integral structure does not have a structural connection section, and the structural stability and the reliability are stronger.

Example seven:

as shown in fig. 4 to 8, according to an embodiment of the present invention, on the basis of the above embodiment, further: the swirling portion 102 includes: the housing 1022 is arranged in the installation cavity 108, and the first air outlet part 1020 is arranged on the side wall of the housing 1022; and at least one flow guide plate 1024 arranged in the housing 1022, wherein the flow guide plate 1024 is obliquely arranged relative to the first air outlet part 1020.

In this embodiment, the cyclone part 102 comprises a housing 1022 and at least one deflector 1024, the housing 1022 being disposed within the mounting cavity 108, the housing 1022 being an outer frame structure of the cyclone part 102 for locating an inner structure mounting and including the cyclone part 102. The first air outlet portion 1020 is disposed on the sidewall of the housing 1022, when at least a portion of the swirling portion 102 protrudes out of the mounting cavity 108, the first air outlet portion 1020 is in an open state, and the airflow is discharged through the first air outlet portion 1020, so as to achieve a lateral air outlet function of the air diffusing assembly 10. Further, at least one guide plate 1024 is arranged in the housing 1022, the guide plate 1024 is arranged in a manner of inclining relative to the first air outlet part 1020, and the airflow can be diffused along the circumferential direction of the housing 1022 under the guidance of the guide plate 1024, so that more air outlet angles are provided, and therefore the airflow can be dispersed around the air dispersing component 10 under the guidance of the guide plate 1024, so that the diffusion effect of the airflow is improved.

It can be understood that the air deflectors 1024 are used for guiding air towards the first air outlet portions 1020, and more specifically, the number of the air deflectors 1024 is the same as that of the first air outlet portions 1020, and the air deflectors are arranged in a one-to-one correspondence.

Example eight:

as shown in fig. 6, 7 and 8, according to an embodiment of the present invention, on the basis of the above embodiment, further: along the circumference of casing 1022, first play wind portion 1020 includes relative first end and the second end that sets up, and guide plate 1024 includes third end and fourth end, and the third end is connected with the first end, and the fourth end inclines to the second end direction for first play wind portion 1020.

In this embodiment, along the circumference of casing 1022, first air-out portion 1020 is equipped with the first end and the second end of relative setting, and guide plate 1024 is equipped with third end and fourth end, and wherein, the third end is connected with the first end, has increased the joint strength of first air-out portion 1020 and guide plate 1024, has promoted the structural stability of the two, and then has promoted scattered wind subassembly 10 job stabilization nature and reliability. Further, the fourth end is inclined towards the second end relative to the first air outlet portion 1020, and under the guidance of the guide plate 1024, the airflow can rotate and flow around the circumferential direction of the housing 1022, so that when the number of the cyclone portions 102 is multiple, the airflows discharged by two adjacent cyclone portions 102 collide with each other, and the airflows can be prevented from blowing to a farther place, so that the airflows are softer.

Example nine:

as shown in fig. 6 and 8, according to an embodiment of the present invention, on the basis of the above embodiment, further: the swirling portion 102 further includes: at least one blade 1026 is disposed within the housing 1022, and a baffle 1024 is disposed on the blade 1026.

In this embodiment, the swirling portion 102 further includes at least one blade 1026 disposed within the housing 1022, and the blade 1026 is utilized to cut the air flow passing therethrough to break the air flow apart, thereby achieving a calm wind. The guide plate 1024 is arranged on the blade 1026, so that on one hand, the blade 1026 is ensured to scatter and output the airflow, and the guide plate 1024 conducts the airflow blown out by the blade 1026 again, so that the outlet air is softer, and the effect of no wind feeling is better; on the other hand, the air diffusing assembly 10 has the functions of air diffusing and flow guiding at the same time, and the integration of air diffusing and flow guiding is realized, so that the product structure is further simplified, the assembly efficiency is improved, and the production cost is favorably reduced.

Further, in a case that the number of the blades 1026 is plural, the number of the guide plates 1024 is plural, the number of the first air outlet portions 1020 is plural, and the blades 1026, the guide plates 1024, and the first air outlet portions 1020 are provided in a one-to-one correspondence, wherein the plurality of blades 1026 are distributed along the circumferential direction of the housing 1022.

In a specific application, as shown in fig. 6, the plurality of blades 1026 are all inclined clockwise or counterclockwise along the circumferential direction of the housing 1022, the plurality of blades 1026 and the plurality of guide plates 1024 are arranged in a one-to-one correspondence manner, when the air flow passes through the blades 1026, the air flow can rotate and flow along the same direction under the guidance of the blades 1026 inclined towards the same direction, that is, the same-direction rotational flow is formed, the air outlet resistance inside the air diffuser assembly 10 is reduced, and meanwhile, under the condition that the number of the rotational flow portions 102 is multiple, the air flows flowing out of the plurality of rotational flow portions 102 collide with each other, so that the air flow is softer.

Example ten:

as shown in fig. 7, according to an embodiment of the present invention, on the basis of the above embodiment, further: the swirling portion 102 further includes: the top of the cyclone part 102 is provided with a second air outlet part 1028, and the second air outlet part 1028 is communicated with the installation cavity 108.

In this embodiment, the top of the swirling portion 102 is provided with a second air outlet portion 1028, and the second air outlet portion 1028 is communicated with the mounting cavity 108, so that the air flow can be discharged to the environment through the second air outlet portion 1028. Specifically, when the swirling portion 102 is in the first state, at least a portion of the swirling portion 102 protrudes out of the mounting cavity 108, that is, the first air outlet portion 1020 is in an open state. At this time, the airflow can be discharged to the environment through the first air outlet portion 1020 and the second air outlet portion 1028 at the same time, so that a 4D (four-dimensional) air outlet mode is realized, and the air outlet volume and the air outlet efficiency are increased while the non-wind-sensing air outlet is realized. When the swirling portion 102 is in the first state, the swirling portion 102 is located in the mounting cavity 108, that is, the first air outlet portion 1020 is in the closed state. At this time, the airflow can be discharged to the environment through the second air outlet portion 1028, a 2D (two-dimensional) air outlet mode is realized, and the flexibility and the practicability of the air diffusing assembly 10 are improved.

In a specific application, as shown in fig. 16 to 22, by providing that the swirling portion 102 is movable relative to the mounting cavity 108, the first air outlet portion 1020 and the second air outlet portion 1028 are matched, and the air outlet mode is expanded. For example, the service function of the product is enriched by the side air-out mode, the front air-out mode and the side air-out and front air-out combination mode, so that the product can adapt to the use requirements of different users, and the use experience of the users is improved.

Example eleven:

as shown in fig. 4, according to an embodiment of the present invention, on the basis of the above embodiment, further: the air dispersion assembly 10 further includes: the air outlet grille 106 is disposed on the second air outlet portion 1028, and the air outlet grille 106 covers the second air outlet portion 1028.

In this embodiment, the air diffusing assembly 10 is provided with an air outlet grille 106 covering the second air outlet portion 1028, and the air outlet grille 106 can perform functions of rectifying and further diffusing air. After the airflow flows into the air diffusing assembly 10, the airflow is diffused through the swirling part 102, the diffused airflow at each position is rectified and further dispersed through the air outlet grille 106, and then is sent out of the air diffusing assembly 10 through the second air outlet part 1028, so that the airflow is softened, and the non-wind effect of the airflow is improved. In addition, the arrangement of the air outlet grille 106 is beneficial to improving the attractiveness of the product, so that dust and impurities are prevented from entering the air dispersing component 10, and the service life of the air dispersing component 10 is prolonged.

Further, the air outlet grille 106 and the air diffusing component 10 can be detachably connected through clamping or threaded connection, so that the air outlet grille 106 can be detached, the air outlet grille 106 can be cleaned and replaced conveniently, the service life of the air outlet grille 106 can be prolonged, and the service life of the air diffusing component 10 can be prolonged. Meanwhile, when the air outlet grille 106 is damaged, the damaged air outlet grille 106 can be disassembled to replace new components, which is beneficial to reducing the cost of subsequent maintenance and repair. Of course, the air outlet grille 106 and the air diffusing component 10 can also be of an integrated structure, so that the connection strength of the air outlet grille 106 and the air diffusing component 10 is improved.

The air outlet grille 106 also has an appearance decoration function, so that the appearance of the swirling part 102 is prevented from being influenced.

Example twelve:

as shown in fig. 4, according to an embodiment of the present invention, on the basis of the above embodiment, further: the air outlet grille 106 includes a plurality of first air dispersing openings 1060 and a plurality of second air dispersing openings 1062, and an air outlet direction of the first air dispersing openings 1060 is different from an air outlet direction of the second air dispersing openings 1062.

In this embodiment, the air outlet grille 106 is provided with a plurality of first air outlets 1060 and a plurality of second air outlets 1062, wherein the air outlet directions of the first air outlets 1060 and the second air outlets 1062 are different, so that the airflow discharged from the air outlet grille 106 can be diffused in a plurality of different directions, the flowing directions of the airflow are diversified, the airflows flowing out from different air outlets can be fully collided, and further the airflow can be more fully dispersed, the impact of the airflow is reduced, and the airflow is softer. Thereby on the one hand reduce the velocity of flow of exhaust air current, on the other hand avoids the air current to assemble towards same direction, reduces the wind sense of positive air-out to can improve the no wind sense effect of air-out air current.

Example thirteen:

as shown in fig. 4, according to an embodiment of the present invention, on the basis of the above embodiment, further: the plurality of first air dispersing openings 1060 and the plurality of second air dispersing openings 1062 are alternately arranged.

In this embodiment, the plurality of first air dispersing openings 1060 and the plurality of second air dispersing openings 1062 are alternately arranged. Therefore, the airflow flowing out through the first air dispersing port 1060 can be converged with the airflow flowing out through the second air dispersing port 1062, and then the adjacent airflows collide with each other at the staggered position of the airflows, so that the flow rate of the airflows discharged into the environment is reduced, the airflows are prevented from converging towards the same direction, the airflows discharged from the front are weakened, the airflow body feeling of a user is reduced, and the non-wind-feeling function of the product is realized.

In a specific application, as shown in fig. 7, the plurality of first air dispersing openings 1060 and the plurality of second air dispersing openings 1062 are arranged in a strip shape, and the plurality of first air dispersing openings 1060 and the plurality of second air dispersing openings 1062 are arranged in an intersecting manner in an inclined direction, so that the airflows flowing out through the first air dispersing openings 1060 and the second air dispersing openings 1062 are mutually converged to realize sufficient collision, so that the airflows can be dispersed, and finally, the air outlet airflows are free of wind.

Example fourteen:

as shown in fig. 9, 10 and 16, according to an embodiment of the present invention, on the basis of the above embodiment, further: the plurality of swirling portions 102 are provided at intervals based on the number of the swirling portions 102.

In this embodiment, when the number of the swirling portions 102 is plural, the plural swirling portions 102 are provided at intervals, and when the airflow passes through the plural swirling portions 102, the outlet air of the air diffuser assembly 10 can be dispersed by the plural swirling portions 102. When at least a part of the cyclone part 102 protrudes out of the installation cavity 108, at the moment, the first air outlet part 1020 is in an open state, air flow is discharged to the environment through the first air outlet part 1020, the air flow flowing out of the adjacent cyclone parts 102 collide with each other, and then the air flow can be more fully scattered, the impact of the air flow is weakened, the air flow is softer, the air scattering effect of the air scattering assembly 10 is improved, and the non-wind-sensing air outlet effect is further improved.

In a specific application, as shown in fig. 9 and 18, the swirling portion 102 may be configured in a circular ring shape, so that the wind resistance of the swirling portion 102 is reduced, and the airflow is diffused more smoothly. The plurality of cyclone parts 102 are distributed along the length direction of the base plate 100 at intervals side by side, so that the degree of scattering of the airflow is improved, and the non-wind-feeling effect of the wind scattering assembly 10 is enhanced.

Further, based on the number of the first wind outlet portions 1020 being plural, the plural first wind outlet portions 1020 are distributed along the circumferential direction of the swirling portion 102.

In this embodiment, as shown in fig. 5, when the number of the first air outlet portions 1020 is multiple, the multiple first air outlet portions 1020 are distributed along the circumferential direction of the swirling portion 102, so that on one hand, the non-wind-sensing air outlet effect is ensured, and at the same time, more air outlet angles can be provided, so that the air outlet of the air diffusing assembly 10 is more three-dimensional; on the other hand, under the condition that the number of the cyclone parts 102 is a plurality of, the airflows discharged by two adjacent cyclone parts 102 can realize the mutual collision of the airflows at the staggered position, so that the strength of the airflows is weakened to some extent, the airflows are prevented from being directly blown to farther positions, the airflows are softer, and the non-wind effect is further improved.

Example fifteen:

as shown in fig. 1, 2 and 3, according to a second aspect of the present invention, there is also provided an air conditioning indoor unit 1, including: the air dispersion assembly 10 as set forth in the first aspect above.

The utility model discloses the air conditioning indoor unit 1 that the second aspect provided, because of the wind subassembly 10 that looses that proposes including above-mentioned first aspect, consequently have all beneficial effects of the wind subassembly 10 that looses, no longer describe herein.

In a specific application, the indoor unit 1 of the air conditioner comprises an air outlet 2, and the air diffusing component 10 is arranged at the air outlet 2. The air current flows out of the indoor air conditioner 1 after passing through the air dispersing component 10 from the air outlet 2, and the non-wind-sensing air outlet of the indoor air conditioner 1 is realized. When the non-wind sensing air outlet mode is started, the air outlet 2 is shielded by the air dispersing component 10, the air dispersing component and the air guide plate 3 form a cavity in a surrounding mode, at least one part of the cavity is located on the outer side of the air outlet 2, and the cavity is communicated with the air outlet 2.

Furthermore, two sides of the cavity are provided with side openings.

Example sixteen:

according to the utility model discloses a third aspect still provides an air conditioner, include: the air dispersion assembly 10 as set forth in the first aspect above; or the air conditioning indoor unit 1 as set forth in the second aspect above.

The air conditioner provided by the third aspect of the present invention includes the air diffusing assembly 10 provided by the first aspect; or the air conditioning indoor unit 1 as proposed in the second aspect, and therefore has all the advantages of the air diffusing assembly 10 and the air conditioning indoor unit 1, which will not be described herein again.

Example seventeen:

as shown in fig. 9, 15, 17 and 19, according to an embodiment of the present invention, the air dispersing assembly 10 includes a base plate 100 and a swirling portion 102, the base plate 100 includes a mounting cavity 108; the swirling portion 102 is switchable between a first state in which the swirling portion 102 protrudes from the mounting cavity 108 such that at least a portion of the swirling portion 102 protrudes from the mounting cavity 108, and a second state in which the swirling portion 102 is retracted within the mounting cavity 108. Wherein, the lateral wall of whirl portion 102 is equipped with a plurality of first air-out portions 1020, and a plurality of first air-out portions 1020 distribute along the circumference of whirl portion 102, and first air-out portion 1020 and installation cavity 108 communicate.

In this embodiment, the swirling portion 102 is designed to be retractable with respect to the substrate 100, a cavity is disposed inside the swirling portion 102, and a first air outlet portion 1020 is disposed on a side wall of the swirling portion for controlling airflow to rotate laterally; the front side of the rotational flow part 102 is provided with a second air outlet part 1028 for allowing air flow to pass through and realizing no-wind-sense air outlet through the extension and contraction of the rotational flow part 102. When the first air outlet part 1020 extends out, the air outlet part is in a lateral rotational flow air outlet mode, the lateral rotational flows of the adjacent rotational flow parts 102 form collision at the staggered position of air flow, the situation that wind blows to a farther position directly can be avoided, rotational flow air flow is softer, the air flow can be dispersed when the distance is larger than a certain distance, and non-wind-sense air outlet is better achieved. When the first air outlet portion 1020 is not used, the first air outlet portion 1020 is in a closed state, so that the overall attractiveness of the air diffusing assembly 10 can be ensured. Through the free extension and contraction of the rotational flow part 102, various air outlet modes, namely a 4D (four-dimensional) air outlet mode and an axial 2D (two-dimensional) air outlet mode, are realized. Compared with the air outlet 2 blocked by the grating grids in the related art, the effect that the lateral swirling flow is influenced by the outer grating can be effectively avoided through the telescopic swirling flow part 102, and the user experience is improved.

Specifically, the first driving member 1040 drives the second driving member 1042, and the spiral member 1044 on the second driving member 1042 can drive the rotational flow portion 102 to extend and retract. When first air-out portion 1020 open mode, at least some protrusion comes of whirl portion 102, under this kind of state, has realized 4 orientation air-outs, specifically includes two kinds of orientations air-outs of side direction bidirection and front side, can increase the amount of wind and can realize no wind sense again. When the first air outlet portion 1020 is in a closed state, the swirling portion 102 can be retracted, and in this state, the swirling portion 102 exhausts air through the second air outlet portion 1028, so that a front 2D (two-dimensional) air outlet mode is realized.

Further, as shown in fig. 20 to fig. 22, by using the spiral component 1044 to be rotationally connected with the swirling part 102, the spiral component 1044 is used to drive the swirling part 102 to slide up and down along the axial direction of the second driving member 1042, and the first driving member 1040 rotates the second driving member 1042, which in turn drives the spiral component 1044 to rotate, and drives the swirling part 102 to extend and retract, so that the airflow can be blown out from the lateral first air outlet part 1020, and a lateral swirling flow is formed. By the design, the structure is simple and reliable, the failure rate is reduced, and the assembly efficiency is improved.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; "coupled" may be direct or indirect through an intermediary. 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 description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., 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 do not necessarily 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.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (17)

1. An air dispersion assembly, comprising:

a substrate including a mounting cavity;

at least one whirl portion is located the installation cavity, at least some protrusion in of whirl portion in the installation cavity, the lateral wall of whirl portion is equipped with at least one first air-out portion, first air-out portion with the installation cavity intercommunication.

2. The fan assembly of claim 1,

the rotational flow part is movably connected with the mounting cavity so as to switch the rotational flow part between a first state and a second state,

at least one part of the rotational flow part protrudes out of the installation cavity in the first state, and the rotational flow part retracts into the installation cavity in the second state.

3. The air dispersion assembly of claim 2, further comprising:

the driving piece is connected with the rotational flow part and used for driving the rotational flow part to be switched between the first state and the second state.

4. The air dispersion assembly of claim 3, wherein the drive member comprises:

the first driving piece is connected with the substrate;

the second driving piece is rotationally connected with the first driving piece;

the spiral piece is located the second driving piece, the spiral piece is followed the axis direction setting of second driving piece, the spiral piece with whirl portion threaded connection, first driving piece drive the second driving piece rotates, drives the spiral piece rotates, the spiral piece drive whirl portion is in first state with switch between the second state.

5. The fan assembly of claim 4,

the first driving member comprises a rack and the second driving member comprises a gear, or both the first driving member and the second driving member comprise gears.

6. The fan assembly of claim 4,

the substrate is provided with a first limiting part, the rotational flow part is provided with a second limiting part, and the first limiting part is connected with the second limiting part in a sliding mode so as to limit the rotational flow part to rotate.

7. The diffuser assembly of any of claims 1 to 6, wherein the swirl portion comprises:

the shell is arranged in the mounting cavity, and the first air outlet part is arranged on the side wall of the shell;

at least one guide plate is arranged in the shell, and the guide plate is obliquely arranged relative to the first air outlet part.

8. The fan assembly of claim 7,

follow the circumference of casing, first air-out portion is including relative first end and the second end that sets up, the guide plate includes third end and fourth end, the third end with first end is connected, the fourth end for first air-out portion to second end direction slope.

9. The louver assembly of claim 8, wherein the swirling portion further comprises:

at least one blade is arranged in the shell, and the guide plate is arranged on the blade.

10. The air dispersion assembly of any of claims 1 to 6,

the top of whirl portion is equipped with second air-out portion, second air-out portion with the installation cavity intercommunication.

11. The air dispersion assembly of claim 10, further comprising:

and the air outlet grille is arranged on the second air outlet part.

12. The fan assembly of claim 11,

the air outlet grille comprises a plurality of first air outlets and a plurality of second air outlets, and the air outlet direction of the first air outlets is different from the air outlet direction of the second air outlets.

13. The fan assembly of claim 12,

the plurality of first air dispersing openings and the plurality of second air dispersing openings are arranged in a staggered mode.

14. The air dispersion assembly of any of claims 1 to 6,

based on the number of the rotational flow parts is a plurality, and the rotational flow parts are arranged at intervals.

15. The air dispersion assembly of any of claims 1 to 6,

based on the quantity of first air-out portion is a plurality of, and is a plurality of first air-out portion is followed the circumference of whirl portion distributes.

16. An indoor unit of an air conditioner, comprising:

the wind dispersal assembly of any one of claims 1 to 15.

17. An air conditioner, comprising:

the air dispersion assembly of any one of claims 1 to 15; or

The indoor unit of an air conditioner according to claim 16.

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