CN216620234U - 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; the first air guide piece comprises a first air guide surface and a second air guide surface along the thickness direction of the first air guide piece, the first air guide surface is an arc-shaped surface, the second air guide surface is a plane, and the section of the first air guide piece along the thickness direction of the first air guide piece comprises a first arc-shaped line and a first straight line which are connected end to end; the second air guide piece and the first air guide piece are arranged at intervals; and the first driving mechanism is used for driving the at least one first air guide piece to move relative to the air outlet. Because first wind-guiding face is the arcwall face, according to the conda effect, the air current can flow along the surface of arcwall face, and first wind-guiding piece can realize different air-out effects with the cooperation of second wind-guiding piece, for example gather wind effect or loose wind effect to the air current changes the wind direction along the arcwall face gradually, reduces the compulsory of air current and turns to, and the travelling comfort of air guide is better, and the wind sense is softer.

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 a device that quickly adjusts and controls parameters such as the ambient temperature in a building or structure by 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 outlet structure comprises at least one first air guide piece, at least one second air guide piece and a plurality of air outlets, wherein the first air guide piece is used for adjusting the air flow direction of the air outlet and comprises a first air guide surface and a second air guide surface along the thickness direction of the first air guide piece; the second air guide piece is used for adjusting the air flow direction of the air outlet, and the second air guide piece and the first air guide piece are arranged at intervals; and the first driving mechanism is used for driving at least one first air guide to move relative to the air outlet.

Like this, owing to have two kinds of air ducting, first air ducting has first air guide face and second air guide face, first air guide face is the arcwall face, second air guide face is the plane, the structure of second air guide can be the same with the structure of first air guide or inequality, thereby when first actuating mechanism drive first air guide relative air outlet motion, for example can rotate relative air outlet or relative air outlet's air current direction removes, because first air guide face is the arcwall face, according to the coanda effect, the air current can flow along the surface of arcwall face, first air guide can realize different air-out effects with the cooperation of second air guide, for example realize gathering wind effect or wind effect, and the air current changes the wind direction gradually along the arcwall face, reduce the compulsory direction change of air current, the travelling comfort of air guide is better, the wind sense is softer.

In some embodiments, the first arc line corresponds to a central angle of 180 degrees or less.

Therefore, the air flow can flow along the surface of the first air guide surface, the coanda effect is achieved, the air flow is smoothly reversed, the air feeling is soft, and the air flow on the side of the second air guide surface cannot be blocked.

In some embodiments, the first driving mechanism is configured to drive the first wind guide to translate relative to the wind flow direction of the wind outlet.

Like this, through the relative air current flow direction translation of air outlet of first air guide of a actuating mechanism drive, keep away from first air guide, realize the effect of the scattered wind of wider scope or wind that gathers.

In some embodiments, the first driving mechanism is further configured to drive the first wind guide to rotate relative to the air outlet.

Like this, provide more air-out modes, more adapt to user's demand, promote user's experience and feel.

In some embodiments, the second wind guide member includes a third wind guide surface and a fourth wind guide surface which are opposite to each other in a thickness direction thereof, and both the third wind guide surface and the fourth wind guide surface are planar.

Like this, be planar second air guide and one face through two air guide and combine together for the first air guide of arcwall face, carry out wider change wind direction to the air current through the arc face of first air guide to realize different air-out effects.

In some embodiments, the air outlet structure includes a plurality of the first air guiding members and a plurality of the second air guiding members, and the plurality of the first air guiding members and the plurality of the second air guiding members are alternately arranged in sequence.

Like this, through setting up a plurality of first air ducting and second air ducting, realize the regulation of different air-out modes

In some embodiments, the second air guiding element includes a third air guiding surface and a fourth air guiding surface which are opposite to each other in the thickness direction of the second air guiding element, the third air guiding surface is a plane, the fourth air guiding surface is an arc-shaped surface, and a cross section of the second air guiding element in the thickness direction of the second air guiding element includes a second arc line and a second straight line which are connected end to end.

Therefore, different wind deflection effects are achieved through combination of the first wind guide piece with the arc-shaped wind guide surface and the second wind guide piece with the arc-shaped wind guide surface.

In some embodiments, the second arcuate line has a central angle of 180 degrees or less.

Therefore, the wind flow can flow along the surface of the arc-shaped fourth wind guide surface, the coanda effect is achieved, the wind flow is reversed and relieved, the wind feeling is soft, and the wind flow on the side of the third wind guide surface cannot be blocked.

In some embodiments, the air outlet further comprises a second driving mechanism, and the second driving mechanism is used for driving at least one second air guiding component to rotate relative to the air outlet.

Like this, rotate through second actuating mechanism drive second air guide, through the cooperation of second air guide and first air guide to realize different air-out modes, provide more selections to the user, promote user's experience.

The utility model further provides an air conditioner which comprises the air outlet structure.

Drawings

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

fig. 2 is a schematic structural diagram of a combination of the first air guide member and the second air guide member in fig. 1;

fig. 3 is another schematic structural diagram of the first wind guide in fig. 1;

fig. 4 is a schematic structural view of the first wind guide in fig. 1;

fig. 5 is a schematic structural view of the first air guide member in fig. 2 after moving relative to the second air guide member;

fig. 6 is a schematic structural view of another combination of the first air guide member and the second air guide member in fig. 1;

fig. 7 is a schematic structural view of the first air guide member in fig. 6 after moving relative to the second air guide member;

fig. 8 is another schematic structural view of the first air guide and the second air guide of the present embodiment of the utility model;

fig. 9 is a simulation diagram of flow fields of the first air guide and the second air guide in fig. 8;

fig. 10 is a schematic structural view of the first air guide member in fig. 8 after moving relative to the second air guide member;

fig. 11 is a simulation view of flow fields of the first air guide and the second air guide in fig. 10;

fig. 12 is a schematic structural view of a first air guide and a second air guide according to the present embodiment of the utility model;

fig. 13 is a schematic structural view of the first air guide member in fig. 12 after moving relative to the second air guide member;

fig. 14 is a schematic structural view of the first air guide member in fig. 12 after rotation relative to the second air guide member;

fig. 15 is a schematic structural view of the first air guide and the second air guide in fig. 12 after they are rotated with respect to each other.

Wherein the reference numerals have the following meanings:

an air outlet structure 100;

an air outlet 10;

a first wind guide 20, a first wind guide surface 21, a second wind guide surface 22, a first arc line 23, and a first straight line 24;

a second air guide member 30, a third air guide surface 31, a fourth air guide surface 32, a second arc line 33, and a second straight line 34;

a first drive mechanism 40;

a second drive mechanism 50;

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 15, an air outlet structure 100 according to a first embodiment of the present invention includes an air outlet 10, at least one first air guiding element 20, at least one second air guiding element 30, and a first driving mechanism 40.

Referring to fig. 1, the air outlet structure 100 in the present embodiment is described as being applied to a cabinet air conditioner, but in other embodiments, the air outlet structure 100 is not limited to be applied to other types of air conditioners, such as a wall-mounted air conditioner, a ceiling air conditioner, and the like. Wherein, first air guide 20 and second air guide 30 all are rectangular shape, have length direction, when setting up in air outlet 10 of air conditioner 200, can vertical setting, can follow the horizontally setting, or 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 modes.

Referring to fig. 2, at least one first wind guide 20 is used for adjusting the wind flow direction of the air outlet 10, and along the thickness direction of the first wind guide 20, the first wind guide 20 includes a first wind guide surface 21 and a second wind guide surface 22, the first wind guide surface 21 is an arc-shaped surface, the second wind guide surface 22 is a plane, and a cross section of the first wind guide 21 along the thickness direction thereof includes a first arc-shaped line 23 and a first straight line 24 which are connected end to end; the at least one second air guide 30, the second air guide 30 and the first air guide 20 are sequentially arranged at intervals, and the second air guide 30 is also used for adjusting the air flow direction of the air outlet 10; the first driving mechanism 40 is used for driving the at least one first wind guiding member 20 to move relative to the wind outlet.

The air outlet structure 100 has two air guiding components, the first air guiding component 20 has a first air guiding surface 21 and a second air guiding surface 22, the first air guiding surface 21 is an arc surface, the second air guiding surface 22 is a plane, the structure of the second air guiding component 30 can be the same as or different from that of the first air guiding component 20, therefore, when the first driving mechanism 40 drives the first wind guiding member 20 to move relative to the wind outlet, for example, the first wind guiding member can rotate relative to the wind outlet 10 or move relative to the wind flow direction of the wind outlet 10, because the first air guiding surface 21 is an arc surface, according to the coanda effect, the air flow will flow along the surface of the arc surface, the first air guiding element 20 can be matched with the second air guiding element 30 to achieve different air outlet effects, such as a wind gathering effect or a wind dispersing effect, and the wind flow changes the wind direction gradually along the arc-shaped surface, the forced steering of the wind flow is reduced, the comfort of wind guiding is better, and the wind sense is softer.

Referring to fig. 1 and 2, in an embodiment of the present invention, the first wind guiding member 20 and the second wind guiding member 30 are both in a long strip shape and have a length direction. The central angle corresponding to the first arc line is less than or equal to 180 degrees, that is, the maximum degree of the central angle corresponding to the first arc line 23 is 180 degrees. In this way, the wind flow can flow along the surface of the first wind guide surface 21, and the coanda effect is achieved, so that the wind flow is smoothly changed, the wind feeling is soft, and the flow of the wind flow from the side of the second wind guide surface 22 is not blocked.

In a specific embodiment of the present invention, the first wind guiding element 20 is D-shaped, and the central angle corresponding to the first arc line 23 is 180 degrees, so that when the first wind guiding element 20 is driven to move relative to the air outlet 10, for example, when the first wind guiding element rotates, a greater range of achieving a coanda effect can be achieved. In other embodiments, the central angle degree corresponding to the first arc line 23 may be set to be less than 180 degrees or greater than 180 degrees as required, and the first air guiding component 20 includes two planar air guiding surfaces, for example, please refer to fig. 3 when the central angle degree corresponding to the first arc line 23 is greater than 180 degrees; please refer to fig. 4, when the central angle corresponding to the first arc line 23 is smaller than 180 degrees.

In order to achieve different air outlet effects, such as a wind collecting effect and a wind dispersing effect, the second wind guide 30 in this embodiment has different structural designs; meanwhile, the first air guide 20 and the second air guide 30 may be arranged in different arrangement and combination modes according to different air outlet requirements.

Referring to fig. 2, in an embodiment of the present invention, the second air guiding member 30 includes a third air guiding surface 31 and a fourth air guiding surface 32 opposite to each other in a thickness direction of the second air guiding member, and the third air guiding surface 31 and the fourth air guiding surface 32 are both flat surfaces, so that the second air guiding member 30 whose two air guiding surfaces are both flat surfaces is combined with the first air guiding member 20 whose one surface is an arc surface, and the arc surface of the first air guiding member 20 changes a wind direction of wind flow in a wider range, so as to achieve different wind outlet effects.

Specifically, referring to fig. 2 to 12, for example, when the air outlet structure 100 in the present embodiment respectively includes a first air guide 20 and a second air guide 30, there are a plurality of combinations, so as to achieve different air outlet effects.

In one embodiment, for example, referring to fig. 2, when the plane of the first wind guide member 20 faces the second wind guide member 30, the wind flow is deflected by the arc surface of the first wind guide member 20, the wind flow flows along the arc surface of the first wind guide member 20, and the wind flow approaches the second wind guide member 30, so as to achieve the effect of deflecting the wind.

In this embodiment, the first driving mechanism 40 is configured to drive the first air guide 20 to move in a direction of the air flow relative to the air outlet 10, for example, move in a manner of moving away from or approaching to the direction of the air supply mechanism, so that the first driving mechanism 40 drives the first air guide 20 to move in a direction of the air flow relative to the air outlet 10 and move away from the second air guide 20, thereby achieving an effect of a larger range of wind deflection.

For example, please refer to fig. 5, which is a combination manner of the first wind guide 20 and the second wind guide 30 in the above figure, the first driving mechanism 40 drives the first wind guide 20 to translate relative to the wind flow direction of the wind outlet 10 and translate in the direction away from the first wind guide 20 and the wind supply mechanism, and the wind guiding effect of the arc-shaped surface of the first wind guide 20 realizes the effect of deflecting the wind flow, so that the wind flow has a larger deflection range.

In another embodiment, for example, referring to fig. 6, when the arc-shaped surface of the first wind guide 20 faces the second wind guide 30, the wind flow is deflected by the arc-shaped surface of the first wind guide 20, the wind flow flows along the arc-shaped surface of the first wind guide 20, and the wind flow is separated toward the second wind guide 30, so as to achieve the effect of dispersing wind.

Referring to fig. 7, on the basis that the arc-shaped surface of the first air guide 20 in the present embodiment faces the second air guide 30, when the first driving mechanism 40 drives the first air guide 20 to translate relative to the air flow direction of the air outlet 10 and to translate in the direction away from the first air guide 20 and the air supply mechanism, the effect of wind deflection is achieved, and the effect of a range larger than the air flow deflection angle in fig. 6 is achieved.

In another embodiment of the present invention, the second wind guiding member 30 may have a similar structure to the first wind guiding member 20, for example, referring to fig. 8, the second wind guiding member 30 includes a third wind guiding surface 31 and a fourth wind guiding surface 32 opposite to each other along the thickness direction thereof, the third wind guiding surface 31 is a plane, the fourth wind guiding surface 32 is an arc-shaped surface, and a cross section of the second wind guiding member 30 along the thickness direction thereof includes a second arc-shaped portion 33 and a second straight line 34 connected end to end. Thus, different wind deflection effects are achieved by the combination of the first wind guide 20 having the arc-shaped wind guide surface and the second wind guide 30 having the arc-shaped wind guide surface.

The specific shape of the second air guide 30 in this embodiment may be the same as or different from that of the first air guide 20 according to actual needs.

In an embodiment of the present invention, the central angle of the second arc line 33 is equal to or less than 180 degrees, that is, the maximum degree of the central angle of the second arc line 33 is 180 degrees. Thus, the wind flow can flow along the surface of the arc-shaped fourth wind guide surface 32, the coanda effect is achieved, the wind flow is reversed and relaxed, the wind feeling is soft, and the flow of the wind flow from the side of the third wind guide surface 22 cannot be blocked.

In a specific embodiment of the present invention, the second wind guiding member 30 is D-shaped, and the central angle corresponding to the second arc-shaped line 33 is 180 degrees, so that when the first wind guiding member 20 is driven to move, for example, rotate, relative to the air outlet 10, the second wind guiding member 30 and the first wind guiding member 20 cooperate to achieve a coanda effect. In other embodiments, the central angle of the second arc line 33 may be less than 180 degrees, for example, similar to the structure of the first wind guide 20 shown in fig. 3 and 4.

When the second air guide member 30 has an arc-shaped air guide surface like the first air guide member 20, the second air guide member 30 and the first air guide member 20 have two combinations. Specifically, in this embodiment, taking as an example that the second air guide 30 and the first air guide 20 have arc-shaped surfaces and flat surfaces of the same size, a combination manner of the second air guide 30 and the first air guide 20 is described.

Referring to fig. 8 and 9, the first is that when the arc-shaped wind guide surface of the first wind guide 20 faces the arc-shaped wind guide surface of the second wind guide 30, the wind flows along the arc-shaped wind guide surface of the first wind guide 20 and the arc-shaped wind guide surface of the second wind guide 30, so as to achieve the wind deflecting effect of dispersing wind, where fig. 9 is a simulation diagram of flow fields of the first wind guide 20 and the second wind guide 30 in fig. 8.

In addition, referring to fig. 10 and 11, when the first driving member 40 drives the first wind guide 20 to translate relative to the wind flow direction of the air outlet 10, the wind flow flows along the arc wind guide surface of the first wind guide 20 and the arc wind guide surface of the second wind guide 30, so as to achieve the wind deflecting effect of dispersing wind. As can be seen from comparing fig. 11 and 9, the wind flow in fig. 11 also achieves the effect of deflecting in one direction.

Referring to fig. 12, the second type is that when the planar wind guide surface of the first wind guide 20 faces the planar wind guide surface of the second wind guide 30, the wind flows along the arc-shaped wind guide surface of the first wind guide 20 and the arc-shaped wind guide surface of the second wind guide 30, so as to achieve the wind deflecting effect of wind gathering.

In addition, referring to fig. 13, when the first driving mechanism 40 drives the first wind guide 20 to translate relative to the wind flow direction of the wind outlet 10, the wind flow flows along the arc wind guide surface of the first wind guide 20 and the arc wind guide surface of the second wind guide 30, thereby achieving the wind deflecting effect of dispersing wind.

In addition, it can be understood that, without limiting the structure of the second air guide 30, in order to achieve the effect of dispersing or collecting wind in a wider range, the first driving mechanism 40 in this embodiment may also be configured to drive the first air guide 20 to rotate relative to the air outlet 10, so as to provide more wind outlet modes, better adapt to the requirements of users, and improve the experience of users. For example, referring to fig. 14, when the second wind guide member 30 also has an arc-shaped wind guide surface, and the arc-shaped wind guide surface of the first wind guide member 20 is opposite to the arc-shaped wind guide surface of the second wind guide member 30, when the first driving mechanism 40 drives the first wind guide member 20 to rotate in a direction away from the second wind guide member 30, partial diffusion of the collected wind flow is realized, so that the deflection direction of the wind flow is larger, and different wind outlet modes are realized.

Or in another embodiment, referring to fig. 1 and fig. 15, the air outlet structure 100 may further include a second driving mechanism 50, where the second driving mechanism 50 drives at least one second air guide 30 to rotate relative to the air outlet 10, so that the second air guide 30 and the first air guide 20 are matched to realize different air outlet modes, provide more choices for users, and improve user experience.

In the present embodiment, the first driving mechanism 40 and the second driving mechanism 50 may adopt a matching manner of a motor screw and a gear to drive the first wind guide 20 and the second wind guide 30 to move and/or rotate.

Referring to fig. 1, the air outlet structures 100 in this embodiment may not only include a first air guide 20 and a second air guide 30, where two surfaces of the second air guide 30 along the thickness direction may be planar air guide surfaces or one surface thereof is an arc air guide surface, and the air outlet structure 100 may further include a plurality of first air guide 20 and a plurality of second air guide 30. When the air outlet structure 100 includes the plurality of first air guides 20 and the plurality of second air guides 30, the two air guides may be alternately arranged in sequence, so as to adjust different air outlet modes, or the plurality of first air guides 20 are arranged first and then the plurality of second air guides 30 are arranged.

For example, referring to fig. 1, taking the air outlet structure 100 including two first air guiding members 20 and two second air guiding members 30 as an example, two second air guiding members 30 are disposed between the two first air guiding members 20, at this time, the two first air guiding members 20 and the two second air guiding members 30 may be disposed in the air outlet 10 of the air conditioner 200 along the horizontal direction, or disposed in the air outlet 10 of the air conditioner 200 along the vertical direction, so as to implement vertical wind deflection, or left-right wind deflection, for the shape of the second air guiding members 30, the arrangement and combination manner of the second air guiding members 30 and the first air guiding members 20, and the arrangement directions of the first air guiding members 20 and the second air guiding members 30 may be set according to actual needs, which is not limited herein.

Referring to fig. 1, the present invention further provides an air conditioner 200 in a second embodiment, where the air conditioner 200 includes a body 210 and the air outlet structure 100 disposed on the body 210, and the air conditioner 200 may be a wall-mounted air conditioner, a cabinet air conditioner, a ceiling air conditioner, and the like, but is not limited thereto.

In the air conditioner 200, the air guide structure 100 mounted on the air conditioner 200 includes two types of air guides: first air guide 20 and second air guide 30, because first air guide 21 of first air guide 20 is the arcwall face, according to the coanda effect, the wind current can flow along the surface of arcwall face, first air guide 20 can carry out different combinations with second air guide 20 simultaneously, the cooperation realizes different air-out effects, for example, realize gathering wind effect or scattered wind effect, and the wind current changes the wind direction along the arcwall face gradually, reduce the compulsory steering of wind current, the travelling comfort of wind-guiding is better, the wind sensation is softer, therefore air conditioner 200 can realize different air-out effects, satisfy different customer demands.

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 outlet structure comprises at least one first air guide piece, at least one second air guide piece and a plurality of air outlets, wherein the first air guide piece is used for adjusting the air flow direction of the air outlet and comprises a first air guide surface and a second air guide surface along the thickness direction of the first air guide piece;

the second air guide piece is used for adjusting the air flow direction of the air outlet, and the second air guide piece and the first air guide piece are arranged at intervals;

and the first driving mechanism is used for driving at least one first air guide component to move relative to the air outlet.

2. The air outlet structure of claim 1, wherein a central angle corresponding to the first arc line is less than or equal to 180 degrees.

3. The air outlet structure of claim 1, wherein the first driving mechanism is configured to drive the first air guide to translate relative to the air flow direction of the air outlet.

4. The air outlet structure of claim 3, wherein the first driving mechanism is further configured to drive the first air guide to rotate relative to the air outlet.

5. The air outlet structure according to claim 1, wherein the second air guide member includes a third air guide surface and a fourth air guide surface that are opposed to each other in a thickness direction thereof, and both the third air guide surface and the fourth air guide surface are flat surfaces.

6. The air outlet structure according to claim 1, characterized in that the air outlet structure includes a plurality of the first air guides and a plurality of the second air guides, and the plurality of the first air guides and the plurality of the second air guides are alternately arranged in this order.

7. The air outlet structure of claim 1, wherein the second air guide member includes a third air guide surface and a fourth air guide surface which are opposite to each other in the thickness direction of the second air guide member, the third air guide surface is a plane, the fourth air guide surface is an arc-shaped surface, and a cross section of the second air guide member in the thickness direction of the second air guide member includes a second arc-shaped line and a second straight line which are connected end to end.

8. The air outlet structure according to claim 7, wherein the second arc line) has a central angle of 180 degrees or less.

9. The outlet structure according to claim 1, further comprising a second driving mechanism, wherein the second driving mechanism is configured to drive at least one second wind guiding component (30) to rotate relative to the outlet.

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

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