CN216620235U - Air outlet structure and air conditioner - Google Patents

Abstract

The utility model discloses an air outlet structure and an air conditioner. The air-out structure includes: an air outlet; at least two air guide, each air guide are used for adjusting the air current flow direction of air outlet, and each air guide all includes arcwall face and plane along thickness direction, and each air guide includes end to end's arc line and sharp along thickness direction's cross-section, and each air guide interval sets up, and the plane towards the plane, and the arcwall face is towards the arcwall face. The air outlet structure comprises air outlets, air guiding pieces and air outlets, wherein the air outlets are arranged on the air outlets, the air guiding pieces are arranged on the air outlets, and the air outlets are arranged on the air outlets.

Description

Air outlet structure and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air outlet structure and an air conditioner.

Background

An Air Conditioner (Air Conditioner) is an apparatus for quickly adjusting and controlling parameters such as an ambient temperature in a building or a structure by a manual means.

When adjusting ambient temperature, the air conditioner passes through air outlet outflow cold wind or hot-blast, and cold wind or hot-blast flow are to the environmental space in to carry out the compulsory regulation to ambient temperature, in order to adapt to different user's needs, bring more comfortable enjoyment for the user, the air conditioner still has the air-out structure of adjusting the air-out direction.

In the air outlet structure for adjusting the air outlet direction, a single or a plurality of sheet structures swing on the air flow of the air outlet, so that the air swinging effect is realized. However, the airflow is forcibly turned in such a manner, and when the air output is large, the airflow is affected, so that disturbance is generated, and at the same time, the wind feeling of such an adjustment manner is hard.

SUMMERY OF THE UTILITY MODEL

In order to solve at least one of the problems in the prior art, according to an aspect of the present invention, there is provided an air outlet structure, including: an air outlet; the air guide piece comprises at least two air guide pieces, each air guide piece is used for adjusting the air flow direction of the air outlet, each air guide piece comprises an arc-shaped surface and a plane along the thickness direction, the cross section of each air guide piece along the thickness direction comprises an arc line and a straight line which are connected end to end, each air guide piece is arranged at intervals, the plane faces the plane, and the arc-shaped surface faces the arc-shaped surface.

Therefore, each air guide piece is provided with the smooth arc-shaped surface, when the air current flows to the surface of the air guide piece, the air current can flow along the surface of the arc-shaped surface according to the coanda effect, the air current gradually changes the air direction along the arc-shaped surface, the forced steering of the air current is reduced, the air guide comfort is better, and the air feeling is softer; simultaneously can set up between each air guide be different positions, for example crisscross the setting each other, perhaps be the setting at angle of inclination each other, mutually support and can realize different air-out effects, for example realize gathering wind effect or scattered wind effect, adapt to different customers' demand.

In some embodiments, the arc line and the straight line of each air guide member are the same, and the central angle of the arc line is less than or equal to 180 °.

Like this, all adopt the air guide of the same structure to be convenient for produce and install, the central angle less than or equal to 180 of each air guide simultaneously, the wind current can flow along the surface of arcwall face, realizes the coanda effect for the wind current switching-over is releived, and the wind feels soft, and can not block the flow of the wind current from this side of plane.

In some embodiments, each two of the air guides are in a group, and the plane of the two air guides in each group faces the plane or the arc faces the arc face.

In this way, the plurality of air guide element groups are installed on the air conditioner again, and different air outlet effects can be generated, such as left wind, right wind, upwind, downwind, scattered wind or gathered wind.

In some embodiments, a distance between a vertex of the arc-shaped surface of the wind guide in one group and a vertex of the arc-shaped surface of the wind guide in an adjacent group is h, and a distance between a vertex of the arc-shaped surface of the wind guide and the plane is s, wherein h is 2 s.

In this way, a sufficiently far excited diffusion and forward flow of the gas flow is achieved by this arrangement.

In some embodiments, the plane of two air guides in each set faces to a plane, the distance between two air guides in a set is a, and the distance between the arc-shaped surface of the air guide located at the outermost side and the side wall of the air outlet is b, where a is s.

Thus, the effect of more uniform air flow is realized by setting the numerical values of a, b and s to be the same.

In some embodiments, each two air guiding members are in a group, and the two air guiding members in each group are arranged in a staggered manner.

In this way, the effect of self-excited diffusion is achieved, and the wind flow at this time has the effect of deflecting to one side.

In some embodiments, the wind guide is provided with rotation shafts at both ends in the length direction, and the rotation shafts are rotatably disposed on both side walls of the air outlet.

Like this, can set up inclination each other as required between each air guide to realize different windward effects.

In some embodiments, each of the air guiding members has a hollow structure.

Therefore, the weight of the air guide piece is reduced, the service life is prolonged, and the driving mechanism is convenient to drive the side wall of the relative air outlet to rotate.

In some embodiments, the arcuate line is a circular arc or an elliptical arc.

Like this, set up the arc line through with the air guide into the mode of circular arc or elliptical arc, be applied to different customer demands and set up, realize the effect of the windward of different scope sizes.

The utility model further provides an air conditioner in other embodiments, which comprises the air outlet structure.

Like this, because the air guide among the air-out structure is provided with arc wind guide surface, when the surface of air guide is flowed to the distinguished and admirable flow, according to the conda effect, the distinguished and admirable flow can flow along the surface of arcwall face, and the distinguished and admirable wind direction that changes gradually along the arcwall face reduces the compulsory of distinguished and admirable turning to, and the travelling comfort of wind-guiding is better, and the wind sense is softer.

Drawings

Fig. 1 is a schematic structural view of an air outlet structure according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of a first combination of the wind guide members in fig. 1;

fig. 3 is a simulation diagram of a flow field of the air guide in fig. 2;

fig. 4 is a schematic structural view of a second combination of the wind guide members in fig. 1;

fig. 5 is a schematic structural view of a third combination of the wind guide members in fig. 1;

fig. 6 is a simulation diagram of a flow field of the wind guide in fig. 5;

fig. 7 is a schematic structural view of another arrangement of the air guide in fig. 5;

fig. 8 is a schematic structural view of a fourth combination of the wind guide members in fig. 1;

fig. 9 is a schematic structural view of another arrangement of the wind guide in fig. 8;

fig. 10 is a schematic structural view of a fifth combination of the wind guide members in fig. 1;

fig. 11 is a simulation diagram of a flow field of the wind guide in fig. 10;

fig. 12 is a schematic structural view of a sixth combination of the wind guide members in fig. 1;

fig. 13 is a simulation view of a flow field of the wind guide in fig. 12;

fig. 14 is a schematic structural view of a seventh combination of the wind guide members in fig. 1.

Wherein the reference numerals have the following meanings:

an air outlet structure 100;

an air outlet 10 and a side wall 11;

the air guide member 20, the arc-shaped surface 21, the plane 22, the arc-shaped line 23, the straight line 24 and the rotating shaft 25;

an air conditioner 200;

a body 210.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 14, an air outlet structure 100 according to a first embodiment of the present invention includes an air outlet 10 and at least two air guiding elements 20.

Referring to fig. 1, the air outlet structure 100 in the present embodiment is described as being applied to a cabinet air conditioner 200, but in other embodiments, the air outlet structure 100 is not limited to be applied to other types of air conditioners, such as wall-mounted air conditioners, ceiling-mounted air conditioners, and the like. Wherein, each air guide 20 is rectangular shape, has length direction, and when setting up in air outlet 10 of air conditioner 200, can be vertical setting, can follow the horizontally setting, perhaps the slope sets up, and vertical direction and horizontal direction all are the setting of certain contained angle relatively promptly to realize the accent wind of different air-out modes.

Referring to fig. 1 and 2, each wind guide 20 is used for adjusting the wind flow direction of the air outlet 10, each wind guide 20 includes an arc-shaped surface 21 and a plane 22 along the thickness direction, a cross section of each wind guide 20 along the thickness direction includes an arc line 23 and a straight line 24 connected end to end, each wind guide 20 is arranged at intervals, the planes 22 face the plane 22, and the arc-shaped surfaces 21 face the arc-shaped surfaces 21.

In the air outlet structure 100, because each air guide 20 has the smooth arc-shaped surface 21, when the air current flows to the surface of the air guide 20, the air current flows along the surface of the arc-shaped surface 21 according to the coanda effect, the air current gradually changes the wind direction along the arc-shaped surface 21, the forced turning of the air current is reduced, the air guide comfort is better, and the wind feeling is softer; meanwhile, the air guide pieces 20 can be arranged at different positions, such as staggered positions or inclined angles, and are matched with each other to achieve different air outlet effects, such as a wind gathering effect or a wind dispersing effect, so that the air guide device is suitable for different customers.

Referring to fig. 2, in an embodiment of the present invention, the arc line 23 and the straight line 24 of each wind guide 20 are the same, that is, each wind guide 20 has the same structure, and the central angle of the arc line 23 is less than or equal to 180 °. So, all adopt the wind guide 20 of the same structure to be convenient for production and installation, simultaneously each wind guide 20's central angle less than or equal to 180, the wind current can flow along the surface of arcwall face 21, realizes the coanda effect for the wind current switching-over is releived, and the wind feels soft, and can not block the flow of the wind current from plane 22 this side. In other embodiments, the structures of the air deflectors 20 may be different from each other, that is, each may have an arc line and a straight line with different lengths, or each arc line may have different central angle degrees, for example, the central angle may be a major arc greater than 180 degrees; or the central angle may be a minor arc less than 180 degrees; or the straight lines may be the same length but have different arcuate line lengths.

It can be understood that the arc line 23 of each air guide 20 may be an arc or an elliptical arc, and may be applied to different customer requirements for setting, so that the manner of setting the arc line 23 of the air guide 20 to be an arc or an elliptical arc is adopted, thereby achieving the effect of wind bias in different ranges.

When the air guide device is installed, every two air guide members 20 can be combined into a group, and the plane 22 of each group of two air guide members 20 faces the plane 22; or the arc-shaped surface 21 faces the arc-shaped surface 21, so that the plurality of air guide element groups are installed on the air conditioner again, and different air outlet effects can be generated, such as left wind, right wind, upwind, downwind, wind dispersion or wind concentration.

Specifically, referring to fig. 2, when every two air deflectors 20 are combined into a group, and the plane 22 of each two air deflectors 20 in each group faces the plane 22, taking the example that four air deflectors 20 are combined into two groups, when the four air deflectors 20 are arranged at intervals and at consistent positions, the effect of self-excited wind deflection can be achieved, and the diffusion of the wind flow can be achieved, and the flow field simulation diagram refers to fig. 3.

Referring to fig. 4, a combination schematic diagram of two air guides 20 in each group when the arc surfaces 21 face the arc surfaces 21 is shown, taking the example that four air guides 20 are combined into two combinations, when the four air guides 20 are arranged at intervals and at the same positions, the effect of self-excited wind deflection can be achieved.

In addition, the air guide 20 in this embodiment may be arranged not only in a right direction but also in a staggered manner, thereby achieving different air guide effects.

For example, when the planes 22 of the two air guides 20 in each group are combined toward the plane 22, and the positions of the two air guides 20 in each group are staggered, for example, a structure in which the second air guide is translated relative to the first air guide 20 is equivalent to achieve an effect of deflecting wind in an oblique direction, please refer to fig. 5, which is a structure diagram of staggered arrangement. Fig. 6 shows a flow field simulation diagram. It can be understood that, when the air guides 20 are arranged according to the arrangement shown in fig. 1, the length direction of each air guide 20 is the horizontal direction, and the air guides 20 are arranged in the air outlet 10 sequentially from top to bottom, the effect of downward wind deflection is achieved; when the length direction of each air guide 20 is vertical and each air guide 20 is sequentially arranged from left to right, the effect of deflecting wind to the left is achieved, please refer to fig. 7.

For another example, when the planes 22 of the two air guides 20 in each group are combined toward the plane 22 and the positions of the two air guides 20 in each group are staggered, for example, a structure in which the first air guide 20 is translated with respect to the second air guide 20 achieves another effect of wind deflection in an oblique direction, please refer to fig. 8. It can be understood that, when the air guides 20 are arranged according to the arrangement shown in fig. 1, the length direction of each air guide 20 is the horizontal direction, and the air guides 20 are arranged in the air outlet 10 sequentially from top to bottom, the effect of upward wind bias is achieved at this time; when the length direction of each air guide 20 is vertical and each air guide 20 is sequentially arranged from left to right, the effect of deflecting wind to the right is achieved, please refer to fig. 9.

Taking the wind guide members 20 shown in fig. 2 as an example, when the planes 22 of the two wind guide members 20 in each group are combined toward the plane 22, the distance between the vertex of the arc-shaped surface 21 in one group of wind guide members 20 and the vertex of the arc-shaped surface 21 of the wind guide member 20 in the adjacent group is h, and the distance between the vertex of the arc-shaped surface 21 of the wind guide member 20 and the plane 22 is s, where h is 2s, so that the effect of sufficiently exciting diffusion and forward flow of the airflow is achieved by the arrangement mode.

In addition, referring to fig. 2, taking the plane 22 of each set of two air deflectors 20 facing the plane 22 as an example, the distance between the two air deflectors 20 in the set is a, and the distance between the arc-shaped surface 21 of the air deflector 20 located at the outermost side and the side wall 11 of the outlet 10 is b, where a is s, so that the air flow is more uniform by setting the values of a, b, and s to be the same. It can be understood that, in order to achieve different air flow effects, the numerical relationship among h, a, b, and s can be adjusted as needed, when it is needed to achieve a more concentrated effect of air flow, h is set to be a value greater than a and b, and at this time, the distance h between each two sets of air guide assemblies is greater, and the distance between each set of air guide assemblies 20 is smaller.

Referring to fig. 10, when two wind guide members 20 are taken as an example, and the arc surfaces 21 of the two wind guide members 20 face the arc surfaces 21, the effect of self-excited wind-adjusting type diffusing the wind bias can also be achieved. At this time, please refer to fig. 11 for a flow field simulation diagram of the two air deflectors 20.

In addition, it should be noted that, when the flow velocity of the airflow increases, the angle deviation phenomenon along the wind outlet structure 100 is more significant.

Referring to fig. 12, when two wind guide members 20 are taken as an example, the arc surfaces 21 of the two wind guide members 20 face the arc surfaces 21, and the two wind guide members 20 are arranged in a staggered manner, the effect of self-excited diffusion can also be achieved, and the wind flow at this time has the effect of deflecting to one side. At this time, please refer to fig. 13 for a flow field simulation diagram of the two air deflectors 20.

In addition, referring to fig. 1, in order to realize more different wind outlet effects, two ends of the wind guide 20 in the length direction may be respectively provided with a rotating shaft 25, and the rotating shafts 25 are rotatably disposed on the two side walls 11 of the wind outlet 10 through a driving mechanism, so that one or two or more wind guide 20 may be driven to rotate, and thus, the wind guide 20 may be provided with an inclination angle therebetween as needed, so as to realize different wind deflection effects.

For example, referring to fig. 14, when two air guiding elements 20 in each group are arranged in a staggered manner, the length direction of each air guiding element 20 is the horizontal direction, and a plurality of air guiding elements 20 are sequentially arranged from top to bottom at intervals, the air guiding elements 20 in the middle can be set to rotate by a certain preset angle, so that the wind deflecting effect is realized, and thus, different customer requirements are met.

It can be understood that, in order to reduce the weight of the air guide 20 and prolong the service life of the air guide, so that the driving mechanism can drive the side wall 11 of the air outlet 10 to rotate, the air guide 20 in this embodiment may be a hollow structure, so that the weight of the air guide 20 is reduced, the driving mechanism can drive the air guide to move, and the service life of the air guide is prolonged.

Referring to fig. 1, a second embodiment of the present invention further provides an air conditioner 200, which includes a body 210 and an air outlet mechanism disposed on the body 210. The air conditioner 200 may be a wall-mounted air conditioner, a cabinet air conditioner, a ceiling air conditioner, or the like, but is not limited thereto.

Above-mentioned air conditioner 200, because air guide 20 in the air-out structure 100 is provided with arc wind-guiding surface, when the distinguished and admirable flow direction air guide 20's surface, according to the conda effect, the distinguished and admirable meeting flows along the surface of arcwall face 21, and the distinguished and admirable wind direction that changes gradually along the arcwall face reduces the compulsory of distinguished and admirable turning to, and the travelling comfort of wind-guiding is better, and the sensation of wind is softer.

The technical means disclosed in the utility model scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.

Claims (10)

1. Air-out structure, its characterized in that includes:

an air outlet;

the air guide piece comprises at least two air guide pieces, each air guide piece is used for adjusting the air flow direction of the air outlet, each air guide piece comprises an arc-shaped surface and a plane along the thickness direction, the cross section of each air guide piece along the thickness direction comprises an arc line and a straight line which are connected end to end, each air guide piece is arranged at intervals, the plane faces the plane, and the arc-shaped surface faces the arc-shaped surface.

2. The air outlet structure of claim 1, wherein the curved line and the straight line of each air guide member are the same, and the central angle of the curved line is equal to or less than 180 °.

3. The air outlet structure of claim 1, wherein every two air guides are in one group, and the plane of each two air guides faces a plane or an arc faces an arc face.

4. The air outlet structure according to claim 3, wherein a distance between a vertex of the curved surface of the air guide in one of the air guides and a vertex of the curved surface of the air guide in an adjacent one of the air guides is h, and a distance between a vertex of the curved surface of the air guide and the plane is s, where h ═ s.

5. The air outlet structure according to claim 4, wherein the planes of the two air guides in each group face a plane, the distance between the two air guides in a group is a, and the distance between the arc-shaped surface of the air guide located on the outermost side and the side wall of the air outlet is b, where a-b-s.

6. The air outlet structure according to claim 1, wherein two air guide members are provided in one group, and the two air guide members in each group are arranged in an alternating manner.

7. The air outlet structure of claim 1, wherein the air guide member is provided with a rotation shaft at each of two ends in the length direction, and the rotation shafts are rotatably provided on two side walls of the air outlet.

8. The air outlet structure of claim 1, wherein each of the air guide members has a hollow structure.

9. The air outlet structure of claim 1, wherein the arc line is a circular arc or an elliptical arc.

10. An air conditioner, characterized by comprising the air outlet structure of any one of claims 1 to 9.

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