Air deflector structure and air conditioner

Abstract

The application provides a guide vane structure and an air conditioner, and relates to the technical field of air conditioners.The guide vane structure comprises a plurality of guide vane units arranged in sequence and capable of rotating, wherein the guide vane unit comprises a body, and the body is a columnar structure; the body comprises an air inlet surface, an air outlet surface and guide micro-holes communicating the air inlet surface and the air outlet surface; the air outlet surface comprises a partial curved surface of a columnar structure; the air outlet surfaces of the plurality of guide vane units are close to each other and are attached to each other, thereby forming a shield for an air outlet.When air of the air inlet surface passes through the guide micro-holes and is blown out by the air outlet surface, a breeze is formed, thereby improving the comfort of a user; meanwhile, the plurality of guide vane units are arranged in sequence and are capable of rotating, and the air outlet surfaces of the plurality of guide vane units are close to each other and are attached to each other, thereby effectively shielding the air outlet of the air conditioner; in actual use, the air outlet direction of the guide micro-holes on each guide vane unit can be adjusted by rotation, thereby realizing individualized control of the air outlet direction in the breeze state and meeting the individualized needs of a user.

Description

TECHNICAL FIELD

[0001] The present application relates to the air conditioning technical field, especially to a guide vane structure and an air conditioner. BACKGROUND

[0002] With the wide application of air conditioners, users have higher and higher requirements for the use performance of air conditioners. The existing air conditioners open or close the air outlet by rotating the air deflector. When the air deflector is opened, the air deflector angle can be adjusted to adjust the air outlet angle. In this state, the air outlet will directly blow to the human body, and the comfort is poor.

[0003] In order to solve the above problems, in the prior art, an air conditioner with a breeze function is designed, and the guide vane structure is one or two air deflectors with micro holes. The air deflector blocks the air outlet, so that the cold air blows to the indoor through the micro holes, reduces the wind feeling, and improves the comfort of customers. However, in order to ensure the air distribution effect, the state of the existing air deflector is fixed when the air deflector blocks the air outlet, and the air outlet direction is unchanged, which cannot meet the individual needs of customers. SUMMARY

[0004] The purpose of the present application is to provide a guide vane structure and an air conditioner to alleviate the technical problem that the state of the existing air deflector is fixed when the air deflector blocks the air outlet, the air outlet direction is unchanged, and the individual needs of customers cannot be met.

[0005] The guide vane structure provided by the present application comprises a plurality of guide units arranged in sequence and capable of rotating, wherein each guide unit comprises a body, and the body is a columnar structure.

[0006] The body comprises an air inlet surface, an air outlet surface, and a guide micro hole communicating the air inlet surface and the air outlet surface. The air outlet surface comprises a part of the curved surface of the columnar structure, and the air outlet surfaces of the plurality of guide units are close to each other and are attached to each other to form a block to the air outlet.

[0007] Since each guide unit comprises a body with a columnar structure, the body comprises an air inlet surface, an air outlet surface, and a guide micro hole communicating the air inlet surface and the air outlet surface. When the air of the air inlet surface passes through the guide micro hole and is blown out by the air outlet surface, a breeze is formed, improving the comfort of the user. At the same time, the plurality of guide units are arranged in sequence and can rotate, the air outlet surface is formed by a part of the curved surface of the columnar structure, and the air outlet surfaces of the plurality of guide units are close to each other and are attached to each other to effectively block the air outlet of the air conditioner. In actual use, the air outlet direction of the guide micro hole on each guide unit can be adjusted by rotating, so as to realize individual control of the air outlet direction in the breeze state and meet the individual needs of the user.

[0008] Further, in a plane perpendicular to the extension direction of the body, the plurality of air guiding units are arranged in a "I" shape, a "V" shape or an arc shape. So that the plurality of air guiding units can adapt to the shape of the air outlet of the air conditioner, the number and position of the air guiding units can be arranged according to the shape of the air outlet of the air conditioner.

[0009] Further, on the same air guiding unit, the extension directions of the plurality of air guiding micro-holes are parallel to each other. In order to realize the uniformity of the air outlet and the same air outlet direction of a single air guiding unit, the extension directions of the plurality of air guiding micro-holes are parallel to each other, and when the air guiding unit rotates, the air outlet directions of the plurality of air guiding micro-holes on the same air guiding unit also rotate together, thereby ensuring the same air outlet direction.

[0010] Further, the cross section of the air guiding micro-hole is circular, elliptical or polygonal. In a plane perpendicular to the extension direction of the air guiding micro-hole, the cross section of the air guiding micro-hole can be circular, elliptical, or triangular, quadrilateral, pentagonal, etc. polygonal, which can also meet the individual needs of users in the case of realizing the breeze state.

[0011] Further, the air inlet surface comprises a first recess portion recessed towards the air outlet surface.

[0012] The first recess portion is arranged on the air inlet surface, which can converge the airflow, so that the airflow passes through the air guiding micro-holes more smoothly.

[0013] Further, the air inlet surface further comprises a second recess portion, the second recess portion is arranged at the bottom end of the first recess portion, and the second recess portion is an arc surface recessed towards the air outlet surface. The second recess portion is arranged at the bottom end of the first recess portion of the air inlet surface, and is opposite to the outwardly convex air outlet surface, which can reduce the thickness of the body and reduce the manufacturing difficulty.

[0014] Further, the included angle between the planes where the opposite two inner walls of the first recess portion are located is 90-150 degrees. When the air guiding unit rotates, it can ensure that the airflow is fully converged, and avoid loss of air outlet pressure.

[0015] Further, the air guiding unit further comprises a first end cover, a first rotating shaft, a second end cover and a second rotating shaft, the first end cover and the second end cover are respectively arranged at both ends of the body, the first rotating shaft is arranged at one end of the first end cover away from the body, and the second rotating shaft is arranged at one end of the second end cover away from the body. The first rotating shaft and the second rotating shaft are respectively used for rotating connection with the air conditioner, so that the air guiding unit can rotate relatively to realize individual adjustment.

[0016] Further, an end of the first rotating shaft and / or the second rotating shaft is provided with a mounting groove for connecting with the driving mechanism.

[0017] Further, the air guide door structure further comprises a driving mechanism, and the plurality of air guide units are respectively connected with the driving mechanism, and the driving mechanism is used for driving the plurality of air guide units to rotate.

[0018] The air conditioner provided by the present application comprises the air guide door structure, and therefore, the air conditioner also has the above advantages of the air guide door structure. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0020] Figure 1 A schematic view of the air guide door structure provided by the embodiment of the present application is shown in the figure.

[0021] Figure 2 A first form arrangement schematic view of the air guide door structure provided by the embodiment of the present application is shown in the figure.

[0022] Figure 3 A second form arrangement schematic view of the air guide door structure provided by the embodiment of the present application is shown in the figure.

[0023] Figure 4 A third form arrangement schematic view of the air guide door structure provided by the embodiment of the present application is shown in the figure.

[0024] Figure 5 A structure schematic view of the air guide unit of the air guide door structure provided by the embodiment of the present application is shown in the figure.

[0025] Figure 6 A structure schematic view of the air guide unit of the air guide door structure provided by the embodiment of the present application is shown in the figure. Figure 5 A A sectional view in the figure.

[0026] Figure 7 A B view in the figure. Figure 5 A B view in the figure.

[0027] Figure 8 An air outlet schematic view of the air guide door structure provided by the embodiment of the present application is shown in the figure.

[0028] Figure 9This is a schematic diagram of the air outlet of the air guide damper structure provided in an embodiment of the present invention;

[0029] Figure 10 This is a schematic diagram of the air outlet of the air guide damper structure provided in an embodiment of the present invention;

[0030] Figure 11 This is a schematic diagram of the air outlet of the air guide damper structure provided in an embodiment of the present invention;

[0031] Figure 12 This is a schematic diagram of the air outlet of the air guide damper structure provided in an embodiment of the present invention;

[0032] Figure 13 This is a schematic diagram of the air outlet of the air guide damper structure provided in an embodiment of the present invention.

[0033] Icons: 100-Air guide unit; 110-Body; 111-Air guide micro-hole; 112-First groove; 113-Second groove; 121-First end cap; 122-First rotating shaft; 131-Second end cap; 132-Second rotating shaft; 140-Mounting slot. Detailed Implementation

[0034] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] like Figures 1 to 13 As shown, the air guide door structure provided in this embodiment specifically includes multiple air guide units 100 arranged in sequence and capable of rotation. Each air guide unit 100 includes a body, and the body 110 is a columnar structure.

[0036] The main body 110 includes an air inlet surface, an air outlet surface, and guide micro-holes 111 connecting the air inlet surface and the air outlet surface; the air outlet surface includes a partially curved surface with a columnar structure, and the air outlet surfaces of multiple air guiding units 100 are close to each other and form a shield for the air outlet.

[0037] Since each air guiding unit 100 comprises a columnar body 110, the body 110 comprises an air inlet face, an air outlet face and air guiding micro-holes 111 connecting the air inlet face and the air outlet face, when the air (air flow) at the air inlet face passes through the air guiding micro-holes 111 and is blown out by the air outlet face, a slight breeze is formed, improving the comfort of the user. Meanwhile, the plurality of air guiding units 100 are arranged in sequence and can rotate, the air outlet face is formed by a part of the curved surface of the columnar structure, the air outlet faces of the plurality of air guiding units 100 are close to and abutted with each other, so that the plurality of air guiding units 100 are closely arranged and can effectively shield the air outlet of the air conditioner. In actual use, the air outlet direction of the air guiding micro-holes 111 on each air guiding unit 100 can be adjusted by rotating, so that individualized control of the air outlet direction in the slight breeze state is realized, meeting the individualized requirements of the user.

[0038] The air guiding door structure can further comprise a driving mechanism, and the plurality of air guiding units 100 are respectively connected with the driving mechanism, and the driving mechanism is used to drive the plurality of air guiding units 100 to rotate.

[0039] The driving mechanism can be a driving motor, and the number of the driving motors can be multiple and correspond to the air guiding units 100 one by one, that is, each air guiding unit 100 is connected with a driving motor in correspondence, so as to realize independent control of the air guiding units 100, thereby meeting the individualized air outlet requirements of the user. It should be noted that the number of the driving motors for controlling the rotation of the plurality of air guiding units 100 is not limited to corresponding to the air guiding units 100 one by one. One driving motor can realize linkage of several air guiding units 100 through a motion mechanism, that is, one driving motor can control multiple air guiding units 100, also meeting the individualized air outlet requirements.

[0040] It should be noted that the driving motor is preferably a stepping motor.

[0041] In a plane perpendicular to the extension direction of the body 110, the plurality of air guiding units 100 are arranged in a "I" shape, a "V" shape or an arc shape, so that the plurality of air guiding units 100 can adapt to the shape of the air outlet of the air conditioner, and the number and position of the air guiding units 100 can be arranged according to the shape of the air outlet of the air conditioner.

[0042] As shown in FIG. 1, Figures 2 to 3 As shown in FIG. 1, when viewed along the extension direction of the body 110, the projection of the plurality of air guiding units 100 in the plane perpendicular to the extension direction of the body 110 can be arranged in a "I" shape. This arrangement is suitable for the case that the air outlet of the air conditioner is a plane.

[0043] Of course, the plurality of air guiding units 100 can also be arranged in a "V" shape. This arrangement is suitable for the case that the air guiding door of the air conditioner is a "V" shape.

[0044] In addition, the plurality of air guiding units 100 can also be arranged in an arc shape, such as a semicircle or other arc shape. This arrangement is suitable for the case where the air guiding door of the air conditioner is semicircular or arc-shaped.

[0045] For the convenience of description, only the above specific arrangement is listed in this embodiment. The arrangement of the plurality of air guiding units can also be "S" shaped, "Z" shaped, and the like.

[0046] As shown in FIGS. 1, 2, and 3, the plurality of air guiding units 100 are arranged in a "T" shape. The plurality of air guiding units 100 can be controlled to blow air in the same direction, such as to the left, to the left and up, or to the left and down. Figure 8 , Figure 9 and Figure 10 As shown in FIGS. 1, 2, and 3, the plurality of air guiding units 100 are arranged in a "T" shape. The plurality of air guiding units 100 can be controlled to blow air in the same direction, such as to the left, to the left and up, or to the left and down.

[0047] As shown in FIGS. 1, 2, and 3, the plurality of air guiding units 100 are arranged in a "T" shape. The plurality of air guiding units 100 can be controlled to blow air in the same direction, such as to the left, to the left and up, or to the left and down. Figure 11 , Figure 12 and Figure 13 As shown in FIGS. 1, 2, and 3, the plurality of air guiding units 100 are arranged in a "T" shape. The plurality of air guiding units 100 can be controlled to blow air in the same direction, such as to the left, to the left and up, or to the left and down.

[0048] It should be noted that the plurality of air guiding units 100 are not limited to the above-described up-down arrangement, but can also be arranged horizontally or obliquely to achieve partitioned air supply in the left-right or other directions.

[0049] On the same air guiding unit 100, the extension directions of the plurality of air guiding micro-holes 111 are parallel to each other.

[0050] Specifically, in order to achieve uniformity of the air supply and the same air supply direction of the single air guiding unit 100, the extension directions of the plurality of air guiding micro-holes 111 are parallel to each other. When the air guiding unit 100 rotates, the air supply directions of the plurality of air guiding micro-holes 111 on the same air guiding unit 100 also rotate together, thereby ensuring the same air supply direction.

[0051] The cross section of the air guiding micro hole 111 is circular, elliptical or polygonal. Specifically, the cross section of the air guiding micro hole 111 can be circular, elliptical, triangular, quadrangular, pentagonal or the like in the plane perpendicular to the extending direction of the air guiding micro hole 111, so as to achieve the micro wind state. The cross sectional area of the air guiding micro hole 111 can be designed according to the size of the micro hole in the prior art.

[0052] In the embodiment, the air inlet surface includes a first groove portion 112 recessed towards the air outlet surface. The first groove portion 112 is arranged on the air inlet surface, so as to converge the air flow and make the air flow pass through the air guiding micro hole 111 more smoothly.

[0053] The air inlet surface further includes a second groove portion 113 arranged at the bottom end of the first groove portion 112, wherein the second groove portion 113 is an arc surface recessed towards the air outlet surface. The second groove portion 113 is arranged at the bottom end of the first groove portion 112 of the air inlet surface and opposite to the outwardly convex air outlet surface, so as to reduce the thickness of the body 110 and the manufacturing difficulty.

[0054] Preferably, the included angle C between the planes where the two opposite inner walls of the first groove portion 112 are located is 90-150 degrees.

[0055] In the embodiment, the two inner walls of the first groove portion 112 are respectively connected with the upper and lower ends of the arc surface of the second groove portion 113, and the first groove portion 112 is open in the direction away from the second groove portion 113. This arrangement can reduce the loss of air outlet pressure to a certain extent. Specifically, the included angle C between the planes where the two inner walls are located is 90-150 degrees, for example, 90 degrees, 120 degrees or 150 degrees. The size of the included angle determines the angle range in which the air guiding unit 100 can rotate. When the included angle is greater than 150 degrees, the interval between the adjacent two air guiding units 100 will leak air when they rotate, and the micro wind state cannot be achieved. As the included angle decreases, the range in which the air guiding unit 100 can rotate becomes larger, but the loss of air outlet pressure becomes greater. When the included angle C is less than 90 degrees, the loss of air outlet pressure is too large, and the normal micro wind state cannot be achieved. Therefore, the included angle C between the planes where the two opposite inner walls of the first groove portion 112 are located is 90-150 degrees, so as to satisfy the rotation of the air guiding unit 100 and ensure that the air flow is sufficiently converged to avoid excessive loss of air outlet pressure.

[0056] It should be noted that the planes where the two opposite inner walls of the first groove portion 112 are located pass through the central axis of the body 110, so that the air inlet can enter the second groove portion 113 more quickly through the first groove portion 112 and be discharged by the air guiding micro hole 111 in the second groove portion 113.

[0057] The air guide unit 100 further comprises a first end cover 121, a first rotating shaft 122, a second end cover 131 and a second rotating shaft 132, the first end cover 121 and the second end cover 131 are respectively arranged at two ends of the body 110, the first rotating shaft 122 is arranged at an end of the first end cover 121 away from the body 110, and the second rotating shaft 132 is arranged at an end of the second end cover 131 away from the body 110.

[0058] As shown in the drawings, in the embodiment, the left end of the body 110 is sequentially connected with the first end cover 121 and the first rotating shaft 122, and the right end of the body 110 is sequentially connected with the second end cover 131 and the second rotating shaft 132, the first rotating shaft 122 and the second rotating shaft 132 are respectively used for being rotatably connected with the air conditioner, so that the air guide unit 100 can be rotated under the driving of the driving mechanism, and individual adjustment is realized. Figure 4

[0059] An installation groove 140 is arranged at an end of the first rotating shaft 122 and / or the second rotating shaft 132, and is used for being connected with the driving mechanism.

[0060] The installation groove 140 can be arranged at an end of the first rotating shaft 122 or the second rotating shaft 132 away from the body 110, and is used for being connected with the driving mechanism, and specifically can be connected with an output shaft of the driving motor.

[0061] The air conditioner provided in the embodiment comprises the air guide door structure described above, the air conditioner comprises an air outlet, the air guide door structure is arranged at the air outlet and effectively shields the air outlet, under the condition of meeting the breeze state, the rotation of the plurality of air guide units 100 is used to realize the adjustment of the air outlet direction, so that the individual needs of the user are met.

[0062] ​In summary, the air guide door structure provided by the application comprises a plurality of air guide units 100 arranged in sequence and capable of rotating, the air guide unit 100 comprises a body, and the body 110 is a columnar structure. The body 110 comprises an air inlet surface, an air outlet surface and a guide micro-hole 111 communicating the air inlet surface and the air outlet surface; the air outlet surface comprises a partial curved surface of a columnar structure, the air outlet surfaces of the plurality of air guide units 100 are close to each other and abutted, and the air outlet is shielded. Since each air guide unit 100 comprises the body 110 of a columnar structure, the body 110 comprises an air inlet surface, an air outlet surface and a guide micro-hole 111 communicating the air inlet surface and the air outlet surface, when the air (air flow) of the air inlet surface passes through the guide micro-hole 111 and is blown out by the air outlet surface, a breeze is formed, and the comfort of the user is improved. Meanwhile, the plurality of air guide units 100 are arranged in sequence and capable of rotating, the air outlet surface is formed by a partial curved surface of a columnar structure, the air outlet surfaces of the plurality of air guide units 100 are close to each other and abutted, so that the plurality of air guide units 100 are closely arranged and can effectively shield the air outlet of the air conditioner. In actual use, the air outlet direction of the guide micro-hole 111 on each air guide unit 100 can be adjusted by rotation, so that individualized control of the air outlet direction in the breeze state is realized, and the individualized needs of the user are met.

[0063] The air conditioner provided by the application comprises the air guide door structure described above, and therefore, the air conditioner also has the advantages of the air guide door structure described above.

[0064] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the application, and not to limit them; although the application has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the above embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the application.

Claims

1. A wind deflector structure, characterized in that, It includes multiple air-guiding units (100) arranged in sequence and capable of rotation. Each air-guiding unit (100) includes a body (110), which is a columnar structure. The main body (110) includes an air inlet surface, an air outlet surface, and air guide micro-holes (111) connecting the air inlet surface and the air outlet surface; the air outlet surface includes a partially curved surface with a columnar structure, and the air outlet surfaces of the multiple air guide units (100) are close to each other and form a shield for the air outlet. In a plane perpendicular to the extension direction of the main body (110), a plurality of the air guiding units (100) are arranged in a "I" shape, "V" shape, arc shape, "S" shape or "Z" shape; The cross-section of the air guide micro-hole (111) is circular, elliptical or polygonal.

2. The air guide damper structure according to claim 1, characterized in that, On the same air guiding unit (100), the extension directions of the plurality of air guiding micro-holes (111) are parallel to each other.

3. The air guide damper structure according to claim 1, characterized in that, The air inlet surface includes a first recessed portion (112) that is recessed toward the air outlet surface.

4. The air guide damper structure according to claim 3, characterized in that, The air inlet surface also includes a second groove (113), which is located at the bottom end of the first groove (112), and the second groove (113) is an arc surface that is recessed toward the air outlet surface.

5. The air guide damper structure according to claim 3, characterized in that, The included angle between the two inner walls of the first groove (112) is 90 degrees to 150 degrees.

6. The air guide damper structure according to claim 1, characterized in that, The air guide unit (100) further includes a first end cap (121), a first rotating shaft (122), a second end cap (131), and a second rotating shaft (132). The first end cap (121) and the second end cap (131) are respectively disposed at both ends of the body (110). The first rotating shaft (122) is disposed at the end of the first end cap (121) away from the body (110), and the second rotating shaft (132) is disposed at the end of the second end cap (131) away from the body (110).

7. The air guide damper structure according to claim 6, characterized in that, The air guide structure also includes a drive mechanism, and the multiple air guide units (100) are respectively connected to the drive mechanism. The drive mechanism is used to drive the multiple air guide units (100) to rotate.

8. The air guide damper structure according to claim 7, characterized in that, The ends of the first rotating shaft (122) and / or the second rotating shaft (132) are provided with mounting grooves (140) for connection with the drive mechanism.

9. An air conditioner, characterized in that, Includes the air guide structure as described in any one of claims 1-8.

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