CN105402874B

CN105402874B - Air deflector assembly for air conditioner and air conditioner

Info

Publication number: CN105402874B
Application number: CN201510967586.3A
Authority: CN
Inventors: 刘奇伟; 张�浩; 谭周衡
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2015-12-18
Filing date: 2015-12-18
Publication date: 2020-11-20
Anticipated expiration: 2035-12-18
Also published as: CN105402874A

Abstract

The invention discloses an air deflector assembly for an air conditioner and the air conditioner. Wherein, the aviation baffle subassembly includes: the air deflector is pivotally arranged at an air outlet of the air conditioner and provided with at least one mounting opening, and the inner peripheral wall of the mounting opening is provided with a wind shielding groove; the air dispersing component is arranged on the mounting opening and is suitable for dispersing and flowing air blown out of the air outlet, and the outer periphery of the air dispersing component is positioned in the wind shielding groove. According to the air deflector assembly for the air conditioner, the wind shielding groove is formed in the inner peripheral wall of the mounting opening, so that the outer periphery of the wind dispersing assembly is positioned in the wind shielding groove, condensed water can be effectively prevented from being generated at the outer periphery of the wind dispersing assembly, and the using performance of the air conditioner can be effectively improved.

Description

Air deflector assembly for air conditioner and air conditioner

Technical Field

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

Background

The user often opens the air conditioner cooling or heating function, makes the indoor environment temperature maintain in comfortable scope, if the wind that has cold air or steam blows to people's body after, can feel strong wind-force, makes the travelling comfort of air conditioner poor. Especially in summer, when the air conditioner is used for refrigerating, the cold air rushed too far can cause the air conditioner diseases to be easily suffered by weak people such as the old, pregnant women, children and the like.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.

Therefore, the invention provides an air deflector assembly for an air conditioner, which has the effect of inducing no wind.

The invention also provides an air conditioner, which is provided with the air deflector assembly for the air conditioner.

According to the present invention, there is provided an air deflection assembly for an air conditioner, comprising: the air deflector is pivotally arranged at an air outlet of the air conditioner and is provided with at least one mounting opening, and the inner peripheral wall of the mounting opening is provided with a wind shielding groove; the air dispersing component is arranged on the mounting opening and is suitable for dispersing and flowing the air blown out from the air outlet, and the outer periphery of the air dispersing component is positioned in the wind shielding groove.

According to the air deflector assembly for the air conditioner, the wind shielding groove is formed in the inner peripheral wall of the mounting opening, so that the outer periphery of the wind dispersing assembly is located in the wind shielding groove, condensed water can be effectively prevented from being generated at the outer periphery of the wind dispersing assembly, and the using performance of the air conditioner can be effectively improved.

According to one embodiment of the invention, the air dispersing assemblies correspond to the mounting openings one by one.

According to one embodiment of the invention, the air diffusing assembly is connected with the air deflector through a connecting bracket.

According to one embodiment of the invention, the number of the connecting supports is one, the connecting supports extend along the length direction of the air deflector, and the at least one group of air dispersing assemblies are connected with the connecting supports.

According to one embodiment of the invention, one end of the connecting bracket is connected with the air dispersing component, and the other end of the connecting bracket is connected with the air deflector.

According to one embodiment of the invention, each wind dispersing component is connected with the air deflector through a plurality of connecting brackets, and the connecting brackets on each wind dispersing component are uniformly arranged along the circumferential direction of the rotating axis of the connecting bracket.

According to one embodiment of the invention, each air diffusing component is connected with the air deflector through one connecting bracket.

According to one embodiment of the invention, the connecting bracket is a metal bracket or a plastic bracket.

According to one embodiment of the invention, the connecting bracket is integrally formed with the air deflector.

According to one embodiment of the invention, the air dispersion assembly comprises: the air dispersing main body is rotatably arranged on the mounting opening. The pivot shaft is arranged on the connecting bracket, and the air dispersing main body is pivotally sleeved on the pivot shaft.

According to an embodiment of the invention, the air dispersion assembly further comprises a bearing, an inner ring of the bearing is tightly matched with the pivot shaft, and an outer ring of the bearing is tightly matched with the air dispersion main body.

According to one embodiment of the invention, at least one of the plurality of wind-dispersing bodies is a wind wheel.

According to an embodiment of the present invention, the wind wheel is provided with a pivot hole through which the pivot shaft passes, and the wind wheel includes: a plurality of vanes, a plurality of said vanes are distributed along the circumference direction of said pivot hole at intervals.

According to one embodiment of the invention, the number of blades is 3-24.

According to one embodiment of the invention, the blades are 8, 12 or 15.

According to one embodiment of the invention, the included angle between the plane of the blade and the air outlet direction of the air outlet is 10-80 degrees.

According to one embodiment of the invention, an included angle between the plane where the blades are located and the air outlet direction of the air outlet is 20 degrees or 60 degrees.

According to one embodiment of the invention, at least one of the plurality of wind-dispersing bodies is a grille.

According to one embodiment of the invention, the grid comprises: the spacer is provided with a pivot hole for the pivot shaft to pass through; a plurality of wind-break pieces, a plurality of wind-break pieces distribute be in the both sides of distance piece, every the wind-break piece with the contained angle has between the air-out direction of air outlet, and is wherein a plurality of at least one wind-break piece in the wind-break piece the contained angle is different with the contained angle of other wind-break pieces.

According to one embodiment of the invention, the included angle between the wind blocking sheet and the wind outlet direction of the wind outlet is 10-80 degrees.

According to an embodiment of the invention, the plurality of wind-break flaps extend in a substantially uniform direction.

According to the air conditioner provided by the embodiment of the invention, the air conditioner is provided with the air outlet and comprises the air guide plate assembly for the air conditioner.

According to the air conditioner provided by the embodiment of the invention, the wind shielding groove is formed in the inner peripheral wall of the mounting opening, so that the outer periphery of the wind dispersing component is positioned in the wind shielding groove, the generation of condensed water at the outer periphery of the wind dispersing component can be effectively prevented, and the service performance of the air conditioner can be effectively improved.

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 deflector of an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view taken along A-A of FIG. 1;

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

fig. 4 is a schematic perspective view illustrating an air deflector of an air conditioner according to an embodiment of the present invention;

fig. 5 is an exploded perspective view illustrating an air deflector of an air conditioner according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an air deflector of an air conditioner according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view taken along B-B of FIG. 6;

fig. 8 is a front view of a wind deflector of an air conditioner according to an embodiment of the present invention;

fig. 9 is a schematic perspective view illustrating an air deflector of an air conditioner according to an embodiment of the present invention;

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

FIG. 11 is a schematic cross-sectional view taken along C-C in FIG. 10;

fig. 12 is a front view of a wind deflector of an air conditioner according to an embodiment of the present invention;

fig. 13 is a schematic perspective view illustrating an air deflector of an air conditioner according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a wind deflector of an air conditioner according to an embodiment of the present invention;

FIG. 15 is a schematic cross-sectional view taken along D-D in FIG. 14;

fig. 16 is a front view of a wind deflector of an air conditioner according to an embodiment of the present invention;

fig. 17 is a perspective view illustrating an air deflector of an air conditioner according to an embodiment of the present invention;

fig. 18 is a front view of a wind deflector of an air conditioner according to an embodiment of the present invention;

fig. 19 is a front view of a wind deflector of an air conditioner according to an embodiment of the present invention;

FIG. 20 is a front view of an air conditioner according to an embodiment of the present invention, the air conditioner being an air conditioner on-hook;

fig. 21 is a schematic perspective view of an air conditioner according to an embodiment of the present invention, in which a wind deflector is in a state of closing a wind outlet;

fig. 22 is a schematic structural view of an air conditioner according to an embodiment of the present invention, in which a wind deflector is in a state of opening a wind outlet;

fig. 23 is a schematic structural view of an air conditioner according to an embodiment of the present invention, in which an air deflector is in a state of opening an outlet;

fig. 24 is a schematic perspective view of an air conditioner according to an embodiment of the present invention, the air conditioner being a mobile air conditioner;

FIG. 25 is a schematic perspective view of an air conditioner according to an embodiment of the present invention, wherein the air conditioner is a cabinet air conditioner;

fig. 26 is a schematic perspective view of an air conditioner according to an embodiment of the present invention;

fig. 27 is a schematic structural view of an air conditioner according to an embodiment of the present invention;

FIG. 28 is an enlarged view of a portion of the structure at E in FIG. 27;

fig. 29 is a perspective view illustrating an air conditioner according to an embodiment of the present invention;

fig. 30 is a schematic structural view of an air conditioner according to an embodiment of the present invention;

FIG. 31 is an enlarged view of a portion of the structure of FIG. 30 at F;

FIG. 32 is a schematic cross-sectional view taken along G-G of FIG. 30;

fig. 33 is a schematic perspective view of an air conditioner according to an embodiment of the present invention;

fig. 34 is a schematic structural view of an air conditioner according to an embodiment of the present invention;

FIG. 35 is a schematic sectional view taken along H-H in FIG. 34;

FIG. 36 is an enlarged view of a portion of the structure at I in FIG. 34;

fig. 37 is a perspective view illustrating an air deflector of an air conditioner according to an embodiment of the present invention;

fig. 38 is a schematic structural view of a wind deflector of an air conditioner according to an embodiment of the present invention;

fig. 39 is a cross-sectional view illustrating an air deflector of an air conditioner according to an embodiment of the present invention;

fig. 40 is a perspective view illustrating an air deflector of an air conditioner according to an embodiment of the present invention;

fig. 41 is a schematic structural view of a wind deflector of an air conditioner according to an embodiment of the present invention;

fig. 42 is a schematic sectional view of an air deflector of an air conditioner according to an embodiment of the present invention.

Reference numerals:

the air deflection assembly 1 is provided with a plurality of air deflection plates,

the wind deflector 100, the mounting opening 110, the wind-shielding groove 111, the outer surface 112 of the wind deflector, the inner surface 113 of the wind deflector,

a connecting bracket 120, a mounting hole 121, a connecting rib 122,

the air-dispersing component 200 is arranged on the air-dispersing component,

the air dispersion body 201, the pivot hole 202,

the length of the pivot shaft 203, the threaded fastener 207,

the bearing 204, inner race 205, outer race 206,

wind wheel 210, blades 211, wind guide ring 212, middle wind ring 213,

the grill 220, the wind-blocking sheet 221, the spacer 222,

a sphere air dispersing piece 230, an air dispersing outlet 231, an elastic flange 232,

a swing blade assembly 240, a swing blade 241, an attaching groove 242, an outer surface 243 of the swing blade assembly, a rotating ring 244, a connecting shaft 245, an embedding groove 246,

the air-conditioner (2) is provided with a fan,

a shell 21 and an air outlet 22.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A wind deflection assembly 1 for an air conditioner according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 25.

As shown in fig. 1 to 25, a wind deflection assembly 1 for an air conditioner 2 according to an embodiment of the present invention includes: a wind deflector 100 and at least one set of wind dispersion assemblies 200.

Specifically, the air deflector 100 is pivotally disposed at the air outlet 22 of the air conditioner 2, and at least one mounting opening 110 is disposed on the air deflector 100. At least one set of air diffusing components 200 is disposed on the mounting opening 110 to diffuse the air from the outlet opening 22. As shown in fig. 2, 7, 11 and 15, a wind shielding groove 111 is formed on an inner peripheral wall of the mounting opening 110, and an outer peripheral edge of the wind diffusing member 200 is located in the wind shielding groove 111.

It should be noted that the air deflector 100 may change the state according to the requirement, for example, when the air conditioner 2 is in a state of stopping operation, the air deflector 100 may shield the air outlet 22; when the air conditioner 2 needs to blow air flow into the environment where the air conditioner is located and the air deflector 100 opens the air outlet 22, the air can be directly blown out from the air outlet 22; when the air conditioner 2 needs to blow air into the environment, and the air deflector 100 closes the air outlet 22, the air can be blown out through the air diffuser assembly 200. The wind blown out by the wind dispersing assembly 200 flows in a diffused manner, so that the flowing direction of the wind can be changed, the wind flows in different directions, the air supply distance is shortened, the wind is prevented from being directly blown to the human body, and the non-wind effect of the air conditioner 2 is realized.

In the air conditioner 2, in the cooling state, the air at the rear side of the air diffusing unit 200 (the rear side shown in fig. 2, 7, 11 and 15) has a low temperature, the air at the front side of the air diffusing unit 200 (the front side shown in fig. 2, 7, 11 and 15) has a high temperature, when the cool air flows in the direction indicated by the arrow a in fig. 2, 7, 11 and 15, when the air with higher temperature meets the air with lower temperature, condensed water is easily generated at the outer circumference of the air dispersion assembly 200, by providing the wind shielding groove 111 on the inner circumferential wall of the mounting opening 110, the outer circumferential edge of the wind dispersing assembly 200 is located in the wind shielding groove 111, so that the air flow can be blocked from being blown toward the outer circumference of the air dispersing assembly 200 in the direction indicated by the arrow a, and it is possible to effectively prevent the generation of condensed water at the outer circumference of the air dispersing assembly 200, and thus it is possible to effectively improve the usability of the air conditioner 2.

According to the air deflector assembly 1 for the air conditioner 2 of the embodiment of the invention, the wind shielding groove 111 is arranged on the inner peripheral wall of the mounting opening 110, so that the outer periphery of the wind dispersing assembly 200 is positioned in the wind shielding groove 111, the generation of condensed water at the outer periphery of the wind dispersing assembly 200 can be effectively prevented, and the use performance of the air conditioner 2 can be effectively improved.

As shown in fig. 1 to 42, according to one embodiment of the present invention, an air conditioner 2 includes: the air guide plate comprises a shell 21, an air guide plate 100 and at least one group of air dispersing assemblies 200. Specifically, the casing 21 has an air outlet 22, and when the air conditioner 2 needs to cool, heat, or ventilate the environment, air can flow out of the air outlet 22. The air deflector 100 is pivotally arranged at the air outlet 22, at least one mounting opening 110 is arranged on the air deflector 100, and the air dispersing component 200 is arranged on the mounting opening 110 and is suitable for dispersing and flowing the air blown out from the air outlet 22. It is understood that the wind may change its original flow direction after passing through the wind dispersing assembly 200 and may flow in different directions.

As shown in fig. 20 and 21, when the air deflector 100 of the air conditioner 2 is in a state of shielding the outlet 22, the air conditioner 2 may be in a stop operation state or in a no-wind-sensation operation state; as shown in fig. 22 and 23, when the air deflector 100 of the air conditioner 2 is in a state in which the outlet 22 is opened, the airflow generated by the air conditioner 2 can be directly blown out from the outlet 22.

Thus, by providing the air diffuser 200 on the air guide plate 100, the air blown out through the air diffuser 200 can flow in a diffused manner, and the air can be prevented from being directly blown out from the air outlet 22 in the same direction, thereby achieving the non-wind effect of the air conditioner 2 and improving the use comfort of the air conditioner.

According to some embodiments of the present invention, the air conditioner 2 may be a cabinet air conditioner, an on-hook air conditioner, or a mobile air conditioner 2. As shown in fig. 20, the air conditioner 2 is an air conditioner on-hook; as shown in fig. 24, the air conditioner 2 is a mobile air conditioner 2; as shown in fig. 25, the air conditioner 2 is a cabinet air conditioner. The air deflectors 100 of the air conditioners 2 are all provided with the air diffusing assemblies 200, and the air generated by the air conditioners 2 can flow out from the air outlets 22 of the air conditioners 2 in a diffusing flow mode, so that the air conditioners 2 have no wind sensation effect.

According to one embodiment of the present invention, the air dispersing assemblies 200 may correspond one-to-one to the mounting openings 110. For example, as shown in fig. 1, 6, 10, 14, 18, 29, 33, 37, and 40, the air diffuser assemblies 200 correspond one-to-one to the mounting openings 110. Specifically, in the example shown in fig. 1, the air deflector 100 has eight mounting openings 110, and accordingly, the air diffusing assemblies 200 also have eight groups and are in one-to-one correspondence with the mounting openings 110; for another example, in the example shown in fig. 6, the air deflector 100 has six mounting openings 110, and accordingly, the air diffuser assembly 200 also has six sets corresponding to the mounting openings 110.

According to some embodiments of the invention, the plurality of air dispersion members 200 are evenly distributed. In the example shown in fig. 1, 6, 10, 14 and 18, the spacing between any two adjacent wind spreading assemblies 200 is equal. It should be noted that the arrangement of the multiple sets of air diffusing assemblies 200 is not limited to this, for example, the multiple sets of air diffusing assemblies 200 may also be arranged according to other rules.

According to other embodiments of the present invention, the projections of the centers of the plurality of wind dispersing assemblies 200 on the wind deflector 100 are located on the same line or curve. For example, the plurality of wind diffusing assemblies 200 are rotatably disposed at the mounting opening 110, and the projections of the rotation centers of the plurality of wind diffusing assemblies 200 on the wind guide plate 100 are located on the same straight line or curved line. Here, the "center of rotation" refers to a point on the rotational axis of the air dispersing assembly 200. In the example shown in fig. 1, 6, 10, 14 and 18, the projections of the rotation centers of the multiple groups of wind dispersing assemblies 200 on the wind deflector 100 are located on the same straight line; as another example, in the example shown in fig. 19, the projections of the centers of rotation of the multiple sets of wind diffusing assemblies 200 on the wind deflector 100 are located on a curve. Therefore, the structural diversity of the air deflector 100 can be increased, the use requirements of air conditioners 2 of different models can be met, and meanwhile, the effect of no wind feeling of the air conditioner 2 can be improved.

According to some embodiments of the present invention, a wind shielding groove 111 is formed on an inner peripheral wall of the mounting opening 110, and an outer peripheral edge of the wind dispersing assembly 200 is located in the wind shielding groove 111. It should be noted that, in the air conditioner 2 in the cooling state, the air at the rear side of the air diffusing assembly 200 has a low temperature, the air at the front side of the air diffusing assembly 200 has a high temperature, when the cold air flows in the direction shown by the arrow a in fig. 2, 7, 11 and 15, and when the air with the high temperature meets the air with the low temperature, condensed water is easily generated at the outer periphery of the air diffusing assembly 200, and by providing the wind shielding groove 111 on the inner periphery wall of the mounting opening 110, the outer periphery of the air diffusing assembly 200 is located in the wind shielding groove 111, so that the air flow can be blocked from blowing to the air diffusing assembly 200 along the direction shown by the arrow a, and further, the condensed water can be effectively prevented from being generated at the outer periphery of the air diffusing assembly 200, thereby effectively improving the usability of the air conditioner 2.

According to some embodiments of the present invention, as shown in fig. 1 and 2, the air dispersion assembly 200 is connected to the air deflection plate 100 by the connection bracket 120, thereby facilitating the installation of the air dispersion assembly 200 to the air deflection plate 100. In some embodiments of the present invention, the connecting bracket 120 may be one and the connecting bracket 120 extends along the length direction of the wind deflector 100, and at least one set of the wind dispersing assemblies 200 is connected to the connecting bracket 120. Therefore, the connection structure of the air diffusing assembly 200 and the air guide plate 100 can be simplified, and the structural strength of the air guide plate 100 can be improved.

For example, the connecting bracket 120 is disposed on the inner surface 113 of the wind deflector, the connecting bracket 120 may extend from the left end of the wind deflector 100 (e.g., the left end of the wind deflector 100 shown in fig. 1) to the right end of the wind deflector 100 (e.g., the right end of the wind deflector 100 shown in fig. 1), the connecting bracket 120 is connected to the wind deflector 100, when there is one wind dispersing assembly 200, the wind dispersing assembly 200 is mounted on the connecting bracket 120, and when there are a plurality of wind dispersing assemblies 200, the wind dispersing assemblies 200 may be arranged on the connecting bracket 120 at intervals.

As shown in fig. 1, 6, 10 and 14, in another embodiment of the present invention, one end of the connecting bracket 120 is connected to the air dispersing assembly 200, and the other end is connected to the air guiding plate 100, so that the connecting strength between the air dispersing assembly 200 and the air guiding plate 100 can be improved, and the service life of the air guiding plate 100 can be prolonged. For example, in the example shown in fig. 6, each wind dispersing assembly 200 is connected with the wind guide plate 100 through one connecting bracket 120, so that the structure of the connecting bracket 120 can be simplified and the production cost can be saved; for another example, in the example shown in fig. 1, 10 and 14, each wind dispersing assembly 200 is connected to the air deflector 100 by a plurality of connecting brackets 120, the plurality of connecting brackets 120 on each group of wind dispersing assemblies 200 are uniformly arranged along the circumferential direction of the rotation axis thereof, and the wind dispersing assembly 200 is connected to one end of the plurality of connecting brackets 120, so that the connection stability of the wind dispersing assembly 200 and the air deflector 100 can be improved.

In an example of the present invention, the connecting bracket 120 may be a metal bracket, so that the structural strength of the connecting bracket 120 may be improved, and the wind outlet noise of the wind deflector assembly 1 may be reduced, thereby facilitating to improve the usability of the air conditioner 2. It should be noted that the material of the connecting bracket 120 is not limited to this, for example, in another example of the present invention, the connecting bracket 120 may be a plastic bracket, thereby reducing the production cost. To further simplify the manufacturing process and improve the assembly efficiency of the air conditioner 2, the connecting bracket 120 may be integrally formed with the air deflector 100.

According to an embodiment of the present invention, as shown in fig. 2, 7, 11 and 15, the wind dispersing assembly 200 includes: the main body 201 of the wind dispersing. Wherein, the wind dispersing main body 201 is rotatably or slidably arranged on the mounting port 110. Thereby, it is facilitated to achieve a diffused flow of the wind via the wind dispersing assembly 200, so that the no-wind effect of the air conditioner 2 can be improved. It should be noted that the wind diffusing effect of the wind diffusing assembly 200 can be improved by rotating or sliding, so that the non-wind effect of the air conditioner 2 can be improved.

According to an example of the present invention, the air dispersing assembly 200 may further include: a pivot axis 203. Wherein, the pivot axis 203 is arranged on the connecting bracket 120, and the wind dispersing main body 201 is pivotally sleeved on the pivot axis 203. The air dispersing assembly 200 can be pivotally disposed at the mounting opening 110. Therefore, the structure of the air diffusing assembly 200 can be simplified, and the production cost can be reduced.

For example, as shown in fig. 5, one end of the pivot shaft 203 is provided with a thread, the connecting bracket 120 is provided with a mounting hole 121 through which one end of the pivot shaft 203 passes, when assembling, one end of the pivot shaft 203 is in threaded fit with the mounting hole 121, one end of the pivot shaft 203 sequentially passes through the pivot hole 202 and the mounting hole 121 and then extends out of the mounting hole 121, and a part of the thread on the pivot shaft 203 near the end thereof is located outside the mounting hole 121, and then the pivot shaft 203 is fixed on the connecting bracket 120 by using a threaded fastener 207. In the example shown in fig. 2, 6 and 15, a threaded fastener 207 is capped at one end of the pivot shaft 203; in the example shown in fig. 11, the threaded fastener 207 is annularly sleeved on one end of the pivot shaft 203, that is, one end of the pivot shaft 203 penetrates through the threaded fastener 207, and the outer circumferential wall of the pivot shaft 203 is in threaded connection with the inner circumferential wall of the threaded fastener 207.

As shown in fig. 2, 7, 11 and 15, according to an embodiment of the present invention, the wind dispersing assembly 200 may further include a bearing 204, an inner ring 205 of the bearing 204 is tightly fitted with the pivot shaft 203, and an outer ring 206 of the bearing 204 is tightly fitted with the wind dispersing body 201. Therefore, the friction between the wind dispersing main body 201 and the pivot shaft 203 can be reduced, and the wind dispersing main body 201 can be conveniently and rotatably arranged on the mounting opening 110.

For example, as shown in fig. 2, 7, 11 and 15, the wind dispersing main body 201 is provided with a pivot hole 202 through which the pivot shaft 203 passes, the bearing 204 is disposed in the pivot hole 202, the inner ring 205 of the bearing 204 is tightly fitted with the pivot shaft 203, and the outer ring 206 of the bearing 204 is fitted with the inner peripheral wall of the pivot hole 202, so that when the wind dispersing assembly 200 rotates, the frictional resistance between the wind dispersing main body 201 and the pivot shaft 203 can be effectively reduced, the flexibility of rotation of the wind dispersing main body 201 is improved, the wear between the wind dispersing main body 201 and the pivot shaft 203 is effectively reduced, and the service life of the wind dispersing assembly 200 can be effectively prolonged.

According to some embodiments of the present invention, as shown in fig. 1-25, at least one of the plurality of wind spreading bodies 201 is a wind rotor 210. Therefore, the wind diffusing effect of the wind diffusing assembly 200 on the wind is convenient to realize, and the non-wind effect of the air conditioner 2 can be further improved. Further, the wind wheel 210 is provided with a pivot hole 202 through which the pivot shaft 203 passes, and the wind wheel 210 may include a plurality of blades 211, and the plurality of blades 211 are distributed at intervals along the circumferential direction of the pivot hole 202. Therefore, when the wind passes through the wind dispersing assembly 200, the wind can be diffused and flow by the blades 211, that is, the flowing direction of the wind can be changed, so that the wind blows to different directions, for example, the wind spreads outward in a tapered shape in the direction indicated by the arrow b in fig. 2, 7, 11 and 15 at the front side of the wind guide plate 100.

It should be noted that the number of the blades 211 of the wind wheel 210 may be determined according to specific situations, and increasing the number of the blades 211 may be beneficial to improving the wind dispersing effect of the wind wheel 210 and shortening the air supply distance; the number of the blades 211 is reduced, so that the air output can be increased, and the use performance of the air guide plate assembly 1 is improved.

In one embodiment of the present invention, the number of the blades 211 may be 3 to 24, whereby the non-wind effect of the air conditioner 2 may be improved. Tests prove that when the number of the blades 211 is 8, 12 or 15, the air dispersing assembly 200 has a better air dispersing effect, and the air conditioner 2 has a better non-wind effect. For example, in the example shown in fig. 1, the wind rotor 210 has 15 blades 211; for another example, in the example shown in fig. 6, the number of blades 211 of the wind rotor 210 is 12; as another example, in the example shown in fig. 10, the number of blades 211 of the wind rotor 210 is 8.

Further, the included angle between the plane of the blade 211 and the air outlet direction of the air outlet 22 is 10-80 °. This can shorten the air blowing distance, and further improve the air diffusing effect of the air diffusing unit 200 and the no-wind effect of the air conditioner 2. It should be noted that, when the included angle between the blade 211 and the air outlet direction of the air outlet 22 is large, the wind can flow in a diffusion manner, and the non-wind effect of the air deflector assembly 1 is improved; when the included angle between the blades 211 and the air outlet direction of the air outlet 22 is small, the air outlet quantity of the air dispersing component 200 is increased, so that the performance of the air conditioner 2 can be improved. Tests prove that when the included angle between the plane where the blades 211 are located and the air outlet direction of the air outlet 22 is 20 degrees or 60 degrees, the air dispersing effect of the air dispersing component 200 and the non-wind effect of the air conditioner 2 are better.

According to an embodiment of the present invention, as shown in fig. 3 and 4, the wind wheel 210 may further include: and the air guide ring 212 is connected with the free ends of at least two adjacent blades 211. Therefore, the structural strength of the wind wheel 210 can be enhanced, and the service life of the wind dispersing assembly 200 can be prolonged. In one example of the present invention, the wind-directing ring 212 is formed as an annular wind-directing ring.

According to some embodiments of the invention, as shown in fig. 26-32, at least one of the plurality of wind-dispersing bodies 201 is a grille 220. The air diffusing assembly 200 of the grill 220 structure has the advantages of simple structure, good air diffusing effect, low production cost and the like, and the non-wind effect of the air conditioner 2 can be improved by utilizing the grill 220 structure.

Further, as shown in fig. 26-32, the grill 220 may include: a spacer 222 and a plurality of wind-blocking sheets 221. Specifically, the spacer 222 is provided with a pivot hole 202 through which the pivot shaft 203 passes, the plurality of wind-blocking sheets 221 are distributed on two sides of the spacer 222, an included angle is formed between each wind-blocking sheet 221 and the wind outlet direction of the wind outlet 22, and the included angle of at least one wind-blocking sheet 221 of the plurality of wind-blocking sheets 221 is different from the included angles of the other wind-blocking sheets 221. Note that the wind blocking sheet 221 has a certain inclination angle to guide the wind blown out through the grille 220 to different directions. In addition, because the included angle of at least one wind-blocking sheet 221 of the plurality of wind-blocking sheets 221 is different from the included angles of the other wind-blocking sheets 221, when wind passes through the grille 220, the acting force of the wind on the wind-blocking sheets 221 on both sides of the spacer 222 is not equal, so that the grille 220 is easily driven to rotate, and further the wind passing through the grille 220 can flow in a diffusion manner, thereby realizing the non-wind-sensing air supply effect of the air conditioner 2.

In the example shown in fig. 25, the windshield 221 is formed as a straight windshield 221. The position of the spacer 222 is not particularly limited, and for example, the spacer 222 may be disposed at the middle position of the grating 220, and the number and the length of the wind-blocking sheets 221 disposed at both sides of the spacer 222 may be equal. In an example of the present invention, the angle between the wind blocking piece 221 and the wind outlet direction of the wind outlet 22 may be 10 ° to 80 °. Thereby facilitating the realization of a non-windy air supply effect of the air conditioner 2. In addition, in some embodiments of the present invention, the plurality of wind blocking pieces 221 extend in a substantially uniform direction. Therefore, the processing process of the grating 220 can be simplified, and the production cost can be saved.

According to an example of the present invention, as shown in fig. 3 and 4, the grille 220 may further include a wind-guiding ring 212, and one end of the wind-shielding sheet 221 is connected to the spacer 222, and the other end is connected to an inner circumferential wall of the wind-guiding ring 212. Therefore, the structural strength of the wind wheel 210 can be enhanced, and the service life of the wind dispersing assembly 200 can be prolonged. In one example of the present invention, the wind-directing ring 212 is formed as an annular wind-directing ring.

According to some embodiments of the present invention, as shown in fig. 29-32, a part of the plurality of wind-dispersing bodies 201 is a wind wheel 210, and another part of the wind-dispersing bodies 201 is a grille 220. It is understood that, on the wind deflector 100 of the same air conditioner 2, at least one wind wheel 210 and at least one grille 220 are present in a plurality of wind-dispersing bodies 201. Here, the arrangement of the grilles 220 and the wind wheels 210 is not particularly limited, for example, in the example shown in fig. 29 to 30, the grilles 220 and the wind wheels 210 are alternately spaced, that is, one wind wheel 210 is disposed between two adjacent grilles 220, and one grille 220 is disposed between two adjacent wind wheels 210. Of course, the arrangement of the grille 220 and the wind wheel 210 is not limited thereto, as long as it can satisfy the diffusion type wind dispersing effect of the wind dispersing assembly 200 and the non-wind effect of the air conditioner 2.

According to some embodiments of the present invention, as shown in fig. 33-36, at least one of the plurality of wind spreading bodies 201 includes a wind wheel 210 and a grille 220, and one of the wind wheel 210 and the grille 220 is located upstream and the other is located downstream in the wind-out direction. That is, the same wind dispersing assembly 200 includes both the wind wheel 210 and the grill 220 structure. For example, in the example shown in fig. 36, each wind-dispersing body 201 comprises two layers, one layer being in the structure of a wind wheel 210 and located near the inner surface 113 of the wind deflector, and the other layer being in the structure of a grille 220 and located near the outer surface 112 of the wind deflector. Accordingly, the wind can be diffused twice by the wind wheel 210 and the grille 220, so that the wind diffusing effect can be improved, and the non-wind effect of the air conditioner 2 can be further improved. It should be noted that the positions of the wind wheel 210 and the grille 220 in the same wind dispersing assembly 200 are not limited thereto, for example, the wind wheel 210 structure may be located near the outer surface 112 of the wind deflector, and the grille 220 structure may be located near the inner surface 113 of the wind deflector.

According to some embodiments of the present invention, as shown in fig. 37-39, at least one of the plurality of air dispersion members 200 is a spherical air dispersion member 230, the spherical air dispersion member 230 is rotatably mounted on the mounting opening 110, and the spherical air dispersion member 230 is provided with an air dispersion outlet 231. It should be noted that the wind at the wind outlet 22 can be discharged from the wind-dispersing outlet 231, and since the spherical wind-dispersing member 230 can be rotatably disposed at the mounting opening 110, the direction of the wind-dispersing outlet 231 can be arbitrarily adjusted, that is, the wind can be discharged from different wind-dispersing outlets 231 in different directions, so that the wind can be discharged from the wind-dispersing component 200 in a manner of diffusion flow, thereby achieving the non-wind effect of the air conditioner 2.

According to an embodiment of the present invention, the mounting opening 110 may be provided with an elastic flange 232, and the elastic flange 232 is wrapped on a part of the outer circumferential wall of the spherical air dispersing member 230 along the circumferential direction of the mounting opening 110. Therefore, the sphere wind dispersing component 200 can be firmly installed on the wind guide plate 100, and the possibility that the sphere wind dispersing piece 230 falls off from the wind guide plate 100 by accident is reduced. For example, as shown in fig. 37 to 39, the spherical air diffuser 230 has a substantially spherical shape, and the elastic flange 232 has a ring shape and is wrapped around the outer circumferential wall of the spherical air diffuser 230 in the circumferential direction of the mounting opening 110.

Further, the resilient cuff 232 may be located on the outer surface 112 of the air deflection panel and/or on the inner surface 113 of the air deflection panel. Here, the "outer surface 112 of the air guide plate" may refer to a surface on the side where the air guide plate is positioned outside the case 21 when the outlet 22 is closed, and the "inner surface 113 of the air guide plate" may refer to a surface on the side where the air guide plate is positioned inside the case 21 when the outlet 22 is closed. For example, as shown in fig. 39, a part of the elastic flange 232 is located on the outer surface 112 of the wind deflector and extends out toward the outer side of the wind deflector 100, and the surface of the elastic flange 232 facing the spherical wind dispersing piece 230 is attached to the spherical wind dispersing piece 230; part of the elastic flange 232 is located on the inner surface 113 of the air deflector and extends towards the inner side of the air deflector 100, and the surface of the elastic flange 232 facing the spherical air dispersing piece 230 is attached to the spherical air dispersing piece 230.

According to an embodiment of the present invention, as shown in fig. 40-42, at least one of the plurality of wind dispersing assemblies 200 is a flap assembly 240, and the flap assembly 240 is switchable between a first state of closing the installation opening 110 and a second state of opening the installation opening 110. When the swing blade assembly 240 is in the first state, the swing blade assembly 240 closes the mounting port 110, and wind cannot flow through the swing blade assembly 240; when the swing blade assembly 240 is in the second state, the mounting opening 110 is opened by the swing blade assembly 240, and the air can flow out from the mounting opening 110 in a diffusion flow manner through the wind guiding effect of the swing blade assembly 240, so that the non-wind effect of the air conditioner 2 is realized. It should be noted that when the flap assembly 240 is in the second state, the flow direction and the flow state of the wind blown out from the mounting opening 110 can be changed by adjusting the state of the flap assembly 240, for example, as shown in fig. 40, when the flap assembly 240 is in the second state and when wind blows out from the mounting opening 110, the flap assembly 240 can drive the wind to flow in a diffused flow manner, thereby facilitating the non-wind feeling effect of the air conditioner 2.

In one example of the present invention, as shown in fig. 40-42, the swing blade assembly 240 may include two spaced swing blades 241, each swing blade 241 being rotatably disposed on the mounting opening 110. Thereby facilitating adjustment of the flow direction and the flow pattern of the wind blown out from the mounting port 110, driving the wind to flow in a diffused flow. To improve the compactness of the swing blade assembly 240, when the swing blade assembly 240 is in the first state, the two swing blades 241 are partially overlapped. For example, as shown in the set of swing blade assemblies 240 located at the rightmost side in fig. 41, the set of swing blade assemblies 240 is in the first state, two swing blades 241 close the corresponding mounting openings 110, and portions of the two swing blades 241 are overlapped.

Further, as shown in fig. 40, one of the two swing leaves 241 is provided with an attaching groove 242, and when the swing leaf assembly 240 is in the first state, a portion of the other of the two swing leaves 241, which overlaps with the one swing leaf 241, is fitted in the attaching groove 242. Thereby, the structural stability of the swing blade assembly 240 may be improved. Further, when the pendulum assembly 240 is in the first state, the outer surface 243 of the pendulum assembly is formed as a smooth surface. This improves the aesthetic appearance of the swing blade assembly 240. Here, "the outer surface 243 of the swing blade assembly" may refer to a surface of the swing blade assembly 240 facing the outer side of the case 21 of the air conditioner 2 when the swing blade assembly 240 is in the first state. For example, as shown in fig. 41, one of the two flaps 241 is provided with an attachment groove 242, when the flap assembly 240 is in the first state, a portion of the other flap 241 overlapping with the one flap 241 fits in the attachment groove 242, and an outer surface 243 of the flap assembly is formed as a smooth surface.

According to an embodiment of the present invention, as shown in fig. 40 and 42, the swing blade assembly 240 further includes a rotating ring 244, the rotating ring 244 is disposed on the inner circumferential wall of the mounting opening 110 and is rotatable along the inner circumferential wall of the mounting opening 110, and the swing blade 241 is rotatably disposed on the rotating ring 244. As shown in fig. 42, an insertion groove 246 is provided on the inner peripheral wall of the mounting opening 110, the insertion groove 246 may extend along the circumferential direction of the mounting opening 110, the rotating ring 244 may be rotatably installed in the insertion groove 246, the swinging blade 241 is provided with a connecting shaft 245, and the connecting shaft 245 may be rotatably provided on the rotating ring 244, so that the swinging blade 241 may not only realize its rotation, but also rotate along with the rotating ring 244, and further, the wind may be blown out from the mounting opening 110 in a diffusion flow manner, thereby improving the non-wind effect of the air conditioner 2.

The air deflection assembly 1 for the air conditioner 2 according to an embodiment of the present invention will be described in detail with reference to specific embodiments. It is to be understood that the following description is illustrative only and is not intended to be in any way limiting.

Example 1

As shown in fig. 1 to 5, in this embodiment, the air conditioner 2 includes a housing 21, a wind deflector 100, and eight sets of wind dispersing assemblies 200. The housing 21 has an air outlet 22, and when the air conditioner 2 needs to cool, heat or ventilate the environment, air can flow out from the air outlet 22. The air deflector 100 is pivotally arranged at the air outlet 22, and eight mounting openings 110 are arranged on the air deflector 100 and correspond to the eight air dispersing assemblies 200 one by one. The air dispersing assembly 200 is adapted to cause the air blown out from the outlet 22 to flow in a diffused flow. It will be appreciated that the wind changes direction and flows in a different direction after passing through the air dispersal assembly 200.

As shown in fig. 5, the air dispersing assembly 200 is rotatably installed at the mounting port 110 and includes: the wind-dispersing body 201 pivots the shaft 203. The wind dispersing main body 201 is connected with the wind deflector 100 through the connecting bracket 120, specifically, a connecting bracket 120 is arranged at each mounting opening 110, a mounting hole 121 for one end of the pivot shaft 203 to pass through is arranged in the middle of the connecting bracket 120, a pivot hole 202 is arranged in the middle of the wind dispersing main body 201, the other end of the pivot shaft 203 passes through the pivot hole 202, and the wind dispersing main body 201 is pivotally matched with the pivot shaft 203 through the pivot hole 202.

One end of the pivot shaft 203 is provided with a thread, when in assembly, one end of the pivot shaft 203 can be in threaded fit with the mounting hole 121, one end of the pivot shaft 203 sequentially passes through the pivot hole 202 and the mounting hole 121 and then extends out of the mounting hole 121, a part of the thread on the pivot shaft 203 close to the end thereof is positioned outside the mounting hole 121, and then the pivot shaft 203 is fixed on the connecting bracket 120 by using a threaded fastener 207. As shown in fig. 2 and 5, the threaded fastener 207 is capped at one end of the pivot shaft 203. The connecting bracket 120 may be a plastic bracket and may be integrally formed with the air guide plate 100, so that the production period of the air conditioner 2 may be shortened and the production cost may be reduced.

As shown in fig. 2, in order to reduce the frictional resistance between the wind dispersing main body 201 and the pivot shaft 203, improve the flexibility of the rotation of the wind dispersing main body 201, and prolong the service life of the wind dispersing main body 201 and the pivot shaft 203, a bearing 204 is arranged between the wind dispersing main body 201 and the pivot shaft 203, an inner ring 205 of the bearing 204 is tightly attached to the outer peripheral wall of the pivot shaft 203, and an outer ring 206 of the bearing 204 is tightly attached to the inner peripheral wall of the pivot hole 202 of the wind dispersing main body 201.

The wind dispersing main body 201 is a wind wheel 210, thereby facilitating the wind flowing in a diffused manner through the wind dispersing assembly 200, and thus improving the non-wind effect of the air conditioner 2. As shown in fig. 1 to 5, the wind wheel 210 includes a middle wind ring 213, a wind guiding ring 212 and fifteen blades 211, the wind guiding ring 212 is sleeved outside the middle wind ring 213 and spaced apart from the middle wind ring 213, the fifteen blades 211 are connected between an outer circumferential wall of the middle wind ring 213 and an inner circumferential wall of the wind guiding ring 212, the inner circumferential wall of the middle wind ring 213 is configured as a pivot hole 202, and the fifteen blades 211 are spaced apart from each other along a circumferential direction of the middle wind ring 213.

In addition, the included angle between the plane of each blade 211 and the air outlet direction of the air outlet 22 is 10-80 °. This improves the air diffusing effect of the air diffusing unit 200 and the no-wind effect of the air conditioner 2. When the air deflector 100 closes the air outlet 22, the end surfaces of the blades 211 facing the outside of the housing 21 are located on the same spherical surface. Thereby enhancing the aesthetic appearance of the air deflection panel 100.

It should be noted that the air deflector 100 may change the state according to the requirement, for example, when the air conditioner 2 is in a state of stopping operation, the air deflector 100 may shield the air outlet 22; when the air conditioner 2 needs to blow air flow into the environment where the air conditioner is located and the air deflector 100 opens the air outlet 22, the air can be directly blown out from the air outlet 22; when the air conditioner 2 needs to blow air into the environment, and the air deflector 100 closes the air outlet 22, the air can be blown out through the air diffuser assembly 200. The wind blown out through the wind dispersing assembly 200 flows in a diffused manner, so that the flowing direction of the wind can be changed, the wind flows in different directions, and the wind can be prevented from directly blowing to the human body, thereby achieving the non-wind effect of the air conditioner 2.

Therefore, by providing the air diffuser 200 on the air guide plate 100, the air blown out through the air diffuser 200 can flow in a diffused manner, and the air can be prevented from being directly blown out from the air outlet 22 in the same direction, so that the no-wind effect of the air conditioner 2 can be achieved, and the use comfort of the air conditioner is improved.

Example 2

As shown in fig. 6 to 9, unlike embodiment 1, in this embodiment, there are six groups of wind dispersing assemblies 200, and the wind wheel 210 in each group of wind dispersing assemblies 200 includes eight blades 211 and three connecting brackets 120. One ends of the three connecting brackets 120 meet at a point, and a mounting hole 121 is formed at the point, and one end of the pivot shaft 203 is adapted to pass through the mounting hole 121. The other ends of the three connecting brackets 120 are respectively connected with the air deflector 100, and the three connecting brackets 120 are uniformly distributed along the circumferential direction of the middle wind ring 213, that is, the included angles between any two adjacent connecting brackets 120 are equal. Therefore, the structural strength of the air deflector 100 can be enhanced, and the connecting bracket 120 can be prevented from blocking the air outlet at the mounting opening 110, so that the use performance of the air deflector assembly 1 can be reasonably improved.

When the air guide plate 100 closes the outlet 22, the end surface of the blade 211 facing the outside of the casing 21 and the end surface of the air guide ring 212 facing the outside of the casing 21 are both located on the same plane. Thereby enhancing the aesthetic appearance of the air deflection panel 100.

Example 3

As shown in fig. 10 to 13, unlike embodiment 1, in this embodiment, there are six groups of wind dispersing assemblies 200, and the wind wheel 210 in each group of wind dispersing assemblies 200 includes twelve blades 211 and one connecting bracket 120. The connecting bracket 120 has one end connected to the air deflector 100 and the other end having a mounting hole 121 and connected to the air dispersing main body 201 through a pivot 203. In addition, in this embodiment, the threaded fastener 207 is annularly sleeved on one end of the pivot shaft 203, so that the structure of the air deflector 100 can be simplified, the mass of the air deflector 100 can be reduced, and the production cost can be saved.

When the air deflector 100 closes the air outlet 22, the end surface of the blade 211 facing the outside of the casing 21 and the end surface of the air guiding ring 212 facing the outside of the casing 21 are located on the same plane. Thereby enhancing the aesthetic appearance of the air deflection panel 100.

In addition, in this embodiment, in two adjacent wind diffusing assemblies 200, the connecting bracket 120 of one of the wind diffusing assemblies 200 is connected to the connecting bracket 120 of the other wind diffusing assembly 200 by the connecting rib 122, so that the structural strength of the connecting bracket 120 can be enhanced, and the structural strength of the wind deflector 100 can also be increased.

Example 4

As shown in fig. 14 to 17, unlike embodiment 1, in this embodiment, the wind rotor 210 in each set of the wind dispersing assembly 200 includes fifteen blades 211.

Example 5

As shown in fig. 18, unlike embodiment 1, in this embodiment, the air diffusing member 200 has twenty-three sets in total, whereby the no-wind effect of the air conditioner 2 can be improved. The twenty three groups of air dispersing assemblies 200 are uniformly distributed on the air deflector 100, and the projections of the rotation centers of the twenty three groups of air dispersing assemblies 200 on the air deflector 100 are positioned on the same straight line, so that the structural diversity of the air deflector 100 can be increased, the use requirements of air conditioners 2 of different models can be met, and meanwhile, the effect of no wind feeling can be improved.

Example 6

As shown in fig. 19, unlike embodiment 1, in this embodiment, eighteen air diffusing assemblies 200 are provided, and the eighteen air diffusing assemblies 200 are randomly distributed on the air guiding plate 100, so that the structural diversity of the air guiding plate 100 can be increased, the use requirements of different types of air conditioners 2 can be met, and the effect of no wind feeling can be improved.

Example 7

As shown in fig. 26 to 28, unlike embodiment 1, in this embodiment, the wind-dispersing main body 201 is a grill 220. It should be noted that the air diffusing assembly 200 with the grille 220 structure has the advantages of simple structure, good air diffusing effect, low production cost, etc., and the non-wind effect of the air conditioner 2 can be improved by using the grille 220 structure.

As shown in fig. 28, the grill 220 includes: a spacer 222 and a plurality of wind-blocking sheets 221. Specifically, the spacer 222 is provided with a pivot hole 202 through which the pivot shaft 203 passes, the plurality of wind-blocking sheets 221 are distributed on two sides of the spacer 222, an included angle is formed between each wind-blocking sheet 221 and the wind outlet direction of the wind outlet 22, and the included angle of at least one wind-blocking sheet 221 of the plurality of wind-blocking sheets 221 is different from the included angles of the other wind-blocking sheets 221. Therefore, when wind passes through the grille 220, the acting force of the wind on the wind blocking pieces 221 on the two sides of the spacer 222 is not equal, so that the grille 220 is easily driven to rotate, and the wind passing through the grille 220 can flow in a diffused mode, thereby realizing the non-wind-sensing air supply effect of the air conditioner 2.

As shown in fig. 26, the windshield 221 is formed as a straight windshield 221. The position of the spacer 222 is not particularly limited, and for example, the spacer 222 may be disposed at the middle position of the grating 220, and the number and the length of the wind-blocking sheets 221 disposed at both sides of the spacer 222 may be equal. Further, the angle between the wind blocking piece 221 and the wind outlet direction of the wind outlet 22 may be 10 ° to 80 °. Thereby facilitating the realization of a non-windy air supply effect of the air conditioner 2. In addition, the extending directions of the plurality of wind-shielding sheets 221 are substantially the same. Therefore, the processing process of the grating 220 can be simplified, and the production cost can be saved.

The grill 220 may further include: the wind guide ring 212 is sleeved outside the middle wind ring 213 and is spaced from the middle wind ring 213, the wind shield 221 is arranged between the wind guide ring 212 and the middle wind ring 213, and the inner peripheral wall of the middle wind ring 213 is configured as the pivot hole 202. As shown in fig. 26-28, the central protruding structure of the spacer 222 is a central wind ring 213, and the central wind ring 213 has a pivot hole 202 formed therethrough. One end of the wind shielding sheet 221 is connected to the spacer 222, and the other end is connected to the inner circumferential wall of the wind guide ring 212. Therefore, the structural strength of the wind wheel 210 can be enhanced, and the service life of the wind dispersing assembly 200 can be prolonged.

Example 8

As shown in fig. 29 to 32, unlike embodiment 1, in this embodiment, a part of the plurality of wind-dispersing bodies 201 is a wind wheel 210, and another part of the wind-dispersing bodies 201 is a grille 220. It is understood that, on the wind deflector 100 of the same air conditioner 2, at least one wind wheel 210 and at least one grille 220 are present in a plurality of wind-dispersing bodies 201. In the example shown in fig. 29-30, the grilles 220 are alternately spaced from the wind wheels 210, that is, one wind wheel 210 is disposed between two adjacent grilles 220, and one grille 220 is disposed between two adjacent wind wheels 210.

Example 9

As shown in fig. 33 to 36, unlike embodiment 1, in this embodiment, at least one wind-dispersing body 201 of the plurality of wind-dispersing bodies 201 includes a wind wheel 210 and a grill 220. That is, at least one of the wind-dispersing main bodies 201 is a double-layer structure, one layer is the wind wheel 210, and the other layer is the grille 220. One of the wind wheel 210 and the grille 220 is located upstream in the air-out direction, and the other is located downstream in the air-out direction. For example, as shown in fig. 36, in the same wind dispersing assembly 200, the wind dispersing main body 201 comprises a wind wheel 210 and a grille 220, the wind wheel 210 is located close to the inner surface 113 of the wind deflector, and the grille 220 is located close to the outer surface 112 of the wind deflector. Therefore, the wind wheel 210 and the grille 220 can be used for dispersing wind twice, so that the wind dispersing effect is improved, and the no-wind effect of the air conditioner 2 can be further improved.

Example 10

As shown in fig. 37 to 39, unlike embodiment 1, in this embodiment, the air dispersing member 200 is a spherical air dispersing member 230, the spherical air dispersing member 230 is rotatably installed on the installation opening 110, and the spherical air dispersing member 230 is provided with an air dispersing outlet 231. It should be noted that, the wind at the wind outlet 22 is discharged from the wind-dispersing outlet 231, and since the spherical wind-dispersing member 230 is rotatably disposed at the mounting opening 110, the direction of the wind-dispersing outlet 231 can be adjusted arbitrarily, that is, the wind can be discharged from different wind-dispersing outlets 231 in different directions, so that the wind can be discharged from the wind-dispersing component 200 in a manner of diffusion flow, and the non-wind effect of the air conditioner 2 is further achieved.

As shown in fig. 37-39, the spherical air diffuser 230 is generally spherical. As shown in fig. 39, the mounting opening 110 may be provided with an elastic flange 232, and the elastic flange 232 is wrapped around a part of the outer circumferential wall of the spherical air diffuser 230 in the circumferential direction of the mounting opening 110. Therefore, the sphere wind dispersing component 200 can be firmly installed on the wind guide plate 100, and the possibility that the sphere wind dispersing piece 230 falls off from the wind guide plate 100 by accident is reduced.

The elastic flange 232 is annular and is wrapped around the outer circumferential wall of the spherical air diffuser 230 in the circumferential direction. The outer side and the inner side of the air deflector 100 are both provided with elastic flanges 232, as shown in fig. 39, part of the elastic flanges 232 are positioned on the outer surface 112 of the air deflector and extend out towards the outer side of the air deflector 100, and the surface of the elastic flanges 232 facing the spherical air dispersing piece 230 is attached to the spherical air dispersing piece 230; part of the elastic flange 232 is located on the inner surface 113 of the air deflector and extends towards the inner side of the air deflector 100, and the surface of the elastic flange 232 facing the spherical air dispersing piece 230 is attached to the spherical air dispersing piece 230.

Example 11

As shown in fig. 40 to 42, unlike embodiment 1, in this embodiment, the wind dispersing assembly 200 is a swing blade assembly 240. The swing blade assembly 240 is switchable between a first state closing the mounting opening 110 and a second state opening the mounting opening 110. When the swing blade assembly 240 is in the first state, the swing blade assembly 240 closes the mounting port 110, and wind cannot flow through the swing blade assembly 240; when the swing blade assembly 240 is in the second state, the mounting opening 110 is opened by the swing blade assembly 240, and the air can flow out from the mounting opening 110 in a diffusion flow manner through the wind guiding effect of the swing blade assembly 240, so that the non-wind effect of the air conditioner 2 is realized. It should be noted that when the flap assembly 240 is in the second state, the flow direction and the flow state of the wind blown out from the mounting opening 110 can be changed by adjusting the state of the flap assembly 240, for example, as shown in fig. 40, when the flap assembly 240 is in the second state and when wind blows out from the mounting opening 110, the flap assembly 240 can drive the wind to flow in a diffused flow manner, thereby facilitating the non-wind feeling effect of the air conditioner 2.

As shown in fig. 40-42, the pendulum assembly 240 may include a rotating ring 244 and two spaced apart pendulum blades 241. The rotating ring 244 is disposed on the inner circumferential wall of the mounting opening 110 and is rotatable along the inner circumferential wall of the mounting opening 110, and the swing blade 241 is rotatably disposed on the rotating ring 244. As shown in fig. 42, an insertion groove 246 is provided on an inner circumferential wall of the mounting opening 110, the insertion groove 246 may extend in a circumferential direction of the mounting opening 110, and the rotation ring 244 may be rotatably installed in the insertion groove 246.

Each of the swing blades 241 is rotatably provided on the rotating ring 244. Thereby facilitating adjustment of the flow direction and the flow pattern of the wind blown out from the mounting port 110, driving the wind to flow in a diffused flow. As shown in fig. 42, the connecting shaft 245 is provided on the swing blade 241, and the connecting shaft 245 is rotatably provided on the rotating ring 244, so that the swing blade 241 can not only rotate by itself, but also rotate along with the rotating ring 244, and further wind can be blown out from the mounting opening 110 in a diffused flow manner, thereby improving the non-wind effect of the air conditioner 2.

To improve the compactness of the swing blade assembly 240, when the swing blade assembly 240 is in the first state, the two swing blades 241 are partially overlapped. For example, as shown in the set of swing blade assemblies 240 located at the rightmost side in fig. 41, the set of swing blade assemblies 240 is in the first state, two swing blades 241 close the corresponding mounting openings 110, and portions of the two swing blades 241 are overlapped.

Further, as shown in fig. 40, one of the two swing leaves 241 is provided with an attaching groove 242, and when the swing leaf assembly 240 is in the first state, a portion of the other of the two swing leaves 241, which overlaps with the one swing leaf 241, is fitted in the attaching groove 242. Thereby, the structural stability of the swing blade assembly 240 may be improved.

When the pendulum assembly 240 is in the first state, the outer surface 243 of the pendulum assembly is formed as a smooth surface. This improves the aesthetic appearance of the swing blade assembly 240. Here, "the outer surface 243 of the swing blade assembly" may refer to a surface of the swing blade assembly 240 facing the outer side of the case 21 of the air conditioner 2 when the swing blade assembly 240 is in the first state. That is, as shown in fig. 41, when the swing blade assembly 240 is in the first state, a portion of the other of the two swing blades 241 overlapping with one of the swing blades 241 is fitted in the fitting groove 242, and the surface of the swing blade assembly 240 facing the outside of the casing 21 of the air conditioner 2 is formed to be smooth.

As shown in fig. 1 to 42, an air deflection assembly 1 according to an embodiment of the present invention includes: a wind deflector 100 and at least one set of wind dispersion assemblies 200. The air deflector assembly 1 may be used in an air processing device such as a cabinet air conditioner, a wall air conditioner, or a mobile air conditioner 2, and specifically, the air deflector assembly 1 may be located at the air outlet 22 of the device.

The air deflector 100 is pivotally disposed at the air outlet 22 to open or close the air outlet 22, at least one mounting opening 110 is disposed on the air deflector 100, and the air diffusing assembly 200 is rotatably or slidably disposed on the mounting opening 110 and adapted to diffuse the air blown from the air outlet 22.

It will be appreciated that the air deflection assemblies 1 may change state as required. Taking the air conditioner 2 as an example, when the air conditioner 2 is in a state of stopping operation, the air deflector 100 may shield the air outlet 22; when the air conditioner 2 needs to blow air flow into the environment where the air conditioner is located and the air deflector 100 opens the air outlet 22, the air can be directly blown out from the air outlet 22; when the air conditioner 2 needs to blow air into the environment, and the air deflector 100 closes the air outlet 22, the air can be blown out through the air diffuser assembly 200. The wind blown out by the wind dispersing assembly 200 flows in a diffused manner, so that the flowing direction of the wind can be changed, and the wind flows in different directions, thereby preventing the wind from directly blowing to the human body and facilitating the realization of the non-wind effect of the air conditioner 2.

As shown in fig. 20 and 21, when the air deflector 100 of the air conditioner 2 is in a state of shielding the outlet 22, the air conditioner 2 may be in a stop operation state or in a no-wind-sensation operation state; as shown in fig. 22 and 23, when the air deflector 100 of the air conditioner 2 is in a state of opening the outlet 22, the airflow generated by the air conditioner 2 can be directly blown out from the outlet 22.

Further, the inner surface 113 of the air guide plate may be provided with a plurality of ribs 101 extending in the left-right direction (left-right direction as shown in fig. 14), thereby enhancing the structural strength of the air guide plate 100.

According to the air guide plate assembly 1 of the embodiment of the invention, the air dispersing assembly 200 is arranged on the air guide plate 100, so that the air blown out by the air dispersing assembly 200 can flow in a dispersing manner, the air can be prevented from being directly blown out from the air outlet 22 along the same direction, the non-wind effect of the air conditioner 2 can be realized, and the use comfort of the air conditioner is improved.

As shown in fig. 1 to 42, according to an embodiment of the air conditioner 2 provided by the present invention, an air outlet 22 is disposed on the air conditioner 2, and the air conditioner 2 includes: the air deflector assembly 1 for the air conditioner 2 according to the above embodiment.

It will be appreciated that the air deflection assemblies 1 may change state as required. When the air conditioner 2 is in a state of stopping operation, the air deflector 100 can shield the air outlet 22; when the air conditioner 2 needs to blow air flow into the environment where the air conditioner is located and the air deflector 100 opens the air outlet 22, the air can be directly blown out from the air outlet 22; when the air conditioner 2 needs to blow air into the environment, and the air deflector 100 closes the air outlet 22, the air can be blown out through the air diffuser assembly 200. The wind blown out by the wind dispersing assembly 200 flows in a diffused manner, so that the flowing direction of the wind can be changed, and the wind flows in different directions, thereby preventing the wind from directly blowing to the human body and facilitating the realization of the non-wind effect of the air conditioner 2.

According to the air conditioner 2 of the embodiment of the invention, the wind shielding groove 111 is arranged on the inner peripheral wall of the mounting opening 110, so that the outer periphery of the wind dispersing component 200 is positioned in the wind shielding groove 111, the generation of condensed water at the outer periphery of the wind dispersing component 200 can be effectively prevented, and the service performance of the air conditioner 2 can be effectively improved.

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

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 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.

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

Claims

1. An air deflection assembly for an air conditioner, comprising:

the air deflector is pivotally arranged at an air outlet of the air conditioner and is provided with at least one mounting opening, and the inner peripheral wall of the mounting opening is provided with a wind shielding groove;

the wind dispersing component is arranged on the mounting opening and is suitable for dispersing and flowing wind blown out of the wind outlet, the wind shielding groove is internally provided with a first right angle and a second right angle, and the second right angle and the first right angle are arranged along the width center of the wind shielding groove in a mirror image mode so that the outer periphery of the wind dispersing component is located in a space formed by the first right angle and the second right angle.

2. The air deflection assembly for an air conditioner according to claim 1, wherein said air dispersion member is in one-to-one correspondence with said mounting opening.

3. The air deflection assembly for an air conditioner according to claim 1, wherein said air dispersion assembly is connected to said air deflection plate by a connecting bracket.

4. The air deflection assembly of claim 3, wherein the connecting bracket is one and extends along the length of the air deflection plate, and the at least one set of air dispersion assemblies are connected to the connecting bracket.

5. The air deflection assembly for an air conditioner according to claim 3, wherein one end of the connection bracket is connected to the air dispersion assembly, and the other end thereof is connected to the air deflection plate.

6. The air deflection assembly for an air conditioner according to claim 5, wherein each of the air diffusing members is connected to the air deflection plate by a plurality of the connecting brackets, and the plurality of the connecting brackets on each of the air diffusing members are uniformly arranged in a circumferential direction of a rotation axis thereof.

7. The air deflection assembly for an air conditioner according to claim 5, wherein each of said air diffusing assemblies is connected to said air deflection plate by one of said connecting brackets.

8. The air deflection assembly for an air conditioner according to claim 3, wherein the connection bracket is a metal bracket or a plastic bracket.

9. The air deflection assembly for an air conditioner according to claim 3, wherein said attachment bracket is integrally formed with said air deflection plate.

10. An air deflection assembly for an air conditioner according to any one of claims 3 to 9, wherein said air dispersion assembly includes:

the air dispersing main body is rotatably arranged on the mounting opening;

the pivot shaft is arranged on the connecting bracket, and the air dispersing main body is pivotally sleeved on the pivot shaft.

11. The air deflection assembly for an air conditioner according to claim 10, wherein said air dispersion assembly further comprises a bearing, an inner ring of said bearing being closely fitted with said pivot shaft, and an outer ring of said bearing being closely fitted with said air dispersion body.

12. The air deflection assembly for an air conditioner according to claim 10, wherein at least one of the plurality of wind dispersing bodies is a wind wheel.

13. The air deflection assembly for an air conditioner according to claim 12, wherein the wind wheel is provided with a pivot hole through which the pivot shaft passes, and the wind wheel includes: a plurality of vanes, a plurality of said vanes are distributed along the circumference direction of said pivot hole at intervals.

14. The air deflection assembly for an air conditioner according to claim 13, wherein the number of said blades is 3 to 24.

15. The air deflection assembly for an air conditioner according to claim 14, wherein said blades are 8, 12 or 15.

16. The air guide plate assembly for an air conditioner as claimed in claim 13, wherein an included angle between a plane where the blades are located and an air outlet direction of the air outlet is 10 ° to 80 °.

17. The air guide plate assembly for an air conditioner according to claim 16, wherein an angle between a plane where the blades are located and an air outlet direction of the air outlet is 20 ° or 60 °.

18. The air deflection assembly for an air conditioner according to claim 10, wherein at least one of the plurality of air dispersing bodies is a grill.

19. The air deflection assembly for an air conditioner according to claim 18, wherein said grill comprises:

the spacer is provided with a pivot hole for the pivot shaft to pass through;

a plurality of wind-break pieces, a plurality of wind-break pieces distribute be in the both sides of distance piece, every the wind-break piece with the contained angle has between the air-out direction of air outlet, and is wherein a plurality of at least one wind-break piece in the wind-break piece the contained angle is different with the contained angle of other wind-break pieces.

20. The air deflection assembly for an air conditioner according to claim 19, wherein an angle between the wind blocking sheet and a wind outlet direction of the wind outlet is 10 ° to 80 °.

21. The air deflection assembly for an air conditioner according to claim 19, wherein a plurality of said louvers extend in a substantially uniform direction.

22. An air conditioner, characterized in that the air conditioner is provided with an air outlet and comprises the air deflector assembly for the air conditioner as claimed in any one of claims 1 to 21.