Micropore air outlet swing blade assembly and air conditioner

Abstract

The utility model discloses a micropore air outlet swing blade assembly and an air conditioner in the technical field of air conditioners. The micropore air outlet swing blade assembly is used for guiding air at an air outlet of the air conditioner and comprises at least two swing blades, and every two adjacent swing blades form a group. In at least one set of swing blades, two swing blades are each provided with a plurality of micropores, when the swing blades are closed, the two swing blades are partially overlapped front and back, and the large faces of the two sides of at least one swing blade can rotate to face the front of the air conditioner so as to change the alignment state of the micropores in the overlapped position of the two swing blades. Every two swing blades form one group, and at least one group meets the conditions that after the swing blades are closed, the two swing blades are partially overlapped, and the large surfaces on the two sides of at least one swing blade can rotate to face the front of the air conditioner, so that the overlapped part of the two swing blades is changed, the micropore alignment state of the overlapped part is changed, and different micropore air outlet effects are provided; the adjacent swing blades are partially overlapped after being closed, the swing blades are wider, and the air guide effect of the swing blades is enhanced while the long-distance air supply function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a micro-hole air outlet swing blade component and an air conditioner. Background Art

[0002] In the current air conditioning technology field, as users have higher and higher requirements for the air output of air conditioners, specifically, when the user is close to the air outlet of the air conditioner, the cold air / hot air blows directly onto the user's body, which can easily cause discomfort; and when the user is far away from the air outlet of the air conditioner, the air conditioner is required to be able to deliver air over a long distance. In order to achieve the aforementioned dual functions of preventing direct blowing and delivering air over a long distance, air conditioners with microporous swing blade structures are now available on the market.

[0003] The current micro-pore air outlet blades have the following problems: 1. In order to adjust the micro-pore air outlet, some air conditioners are generally set to a double-layer blade structure, and the relative position of the double-layer blade structure is adjusted to adjust the micro-pore air outlet effect, and the structure is relatively complicated; 2. Conventionally, the air outlet is a number of flat blades, and the total width of the blades is basically the same as the width of the air outlet. Since micropores are opened on the blades, when the blades are opened to achieve long-distance air supply, they are affected by numerous micropores, and the air guiding effect of the blades is relatively reduced. Utility Model Content

[0004] In order to overcome the problems of the existing microporous air outlet swing blade assembly having a complex structure for adjusting the microporous air outlet effect and a poor air guiding effect, the utility model provides a microporous air outlet swing blade assembly and an air conditioner.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A microporous air outlet swing blade assembly is used to guide air at an air outlet of an air conditioner, and comprises at least two swing blades, with two adjacent swing blades forming a group; in at least one group of swing blades, multiple microporous holes are provided on both swing blades, and when the swing blades are closed, the two swing blades partially overlap front to back, and at least one of the large surfaces on both sides of the swing blades can be rotated to face the front of the air conditioner to change the alignment state of the microporous holes at the overlapping parts of the two swing blades.

[0007] In this application, the large surfaces on both sides of the swing blade refer to the air guide surfaces of the swing blade structure. When the swing blade is closed, one large surface of the swing blade faces the inside of the air outlet, and the other large surface faces the outside of the air outlet, that is, toward the front of the air conditioner. The micro-hole alignment state of the overlapping parts of the two swing blades includes alignment and staggering. Alignment means that the micro-hole positions of the overlapping parts of the two swing blades correspond front to back, and staggering means that the micro-hole positions of the overlapping parts of the two swing blades are completely or partially staggered.

[0008] In the present application, the blades in the microporous air outlet blade assembly are grouped in two, and at least one group satisfies the following conditions: after the blades are closed, the two blades partially overlap, and at least one of the large surfaces on both sides of the blade can be rotated to face the front of the air conditioner to change the overlapping part of the two blades, thereby changing the alignment state of the micropores in the overlapping part of the two blades to provide different microporous air outlet effects. Since the adjacent blades in the present application partially overlap after closing, the width of the blades is wider than that of the conventional blade structure. When the air conditioner realizes the long-distance air supply function, the blade structure is opened, and the wind guiding effect of the blade is enhanced.

[0009] In some embodiments, n is a positive integer, the number of swing blades is 2n, and the swing blades along the outermost sides are grouped in pairs, and the swing blades are divided into n groups; in each group of swing blades, multiple microholes are opened on the two swing blades, and when the swing blades are closed, the two swing blades partially overlap front and back, and at least one of the swing blades 2 can have large surfaces on both sides rotated to face the front of the air conditioner to change the alignment state of the microholes in the overlapping parts of the two swing blades.

[0010] In this embodiment, the number of swing blades is preferably an even number, so that the swing blades along the side are grouped in pairs, which are exactly divided into several groups. At this time, the rotation and shielding of the swing blades are easier to achieve than with an odd number of swing blades, and the overlapping shielding between adjacent swing blades is easier to achieve.

[0011] In some embodiments, in each set of swing blades, only one swing blade has both large surfaces on both sides that can be rotated to face the front of the air conditioner to change the alignment state of the microholes in the overlapping parts of the two swing blades.

[0012] In this embodiment, on the premise of completing the aforementioned two-by-two grouping, it is further defined that only one swing blade in a group has two closing states, and this is used to switch the alignment and staggering of the microholes in the overlapping parts between the two swing blades to simplify the structure and control logic.

[0013] In some embodiments, in each group of swing blades, the swing blade with large surfaces on both sides that can rotate to face the front of the air conditioner is the first swing blade, and the other swing blade is the second swing blade. The first swing blade is a centrally symmetrical structure, and the center of symmetry of the first swing blade is located on the rotation axis of the first swing blade.

[0014] In this embodiment, the first swing blade, that is, the swing blade whose two large surfaces can be rotated to face the front of the air conditioner, is defined as a central symmetrical structure, and further, its symmetry center is located on its rotation axis. In this case, when the swing blade is closed, the relative positions of the first swing blade and the second swing blade do not change in the two closing states corresponding to the first swing blade.

[0015] It is worth explaining that the first pendulum blade here is a centrally symmetrical structure, which ignores the location of the microholes, and is used to represent the structural relationship between the first pendulum blade as a whole and its rotation axis.

[0016] In some embodiments, in each group of swing blades, the rotation axis of each swing blade is located on the mid-plane in the width direction of the swing blade.

[0017] In this embodiment, the swing blade rotation axis is located on the center plane in the width direction of the swing blade. Not only is the overall force on the swing blade more even, but the difficulty of implementing the comprehensive solution is also reduced, making it easier to extend the width of the overlapping part between the two swing blades, thereby improving the wind guiding effect of long-distance air supply.

[0018] In some embodiments, in each group of swing blades, the microholes on both sides of the rotation axis of the second swing blade are aligned with each other, and the microholes on both sides of the rotation axis of the first swing blade are staggered with each other.

[0019] In this embodiment, in order to facilitate the processing of the micro-holes on the swing blade, it is preferably implemented as above. At this time, when the first swing blade corresponds to two closed states, the open states of the micro-holes in the overlapping part of the first swing blade and the second swing blade are obviously different.

[0020] In some embodiments, in each group of swing blades, in at least one direction, the area between adjacent microholes on the swing blades is larger than the area occupied by the microholes. When the swing blades are closed, the microholes in the overlapping parts between the first swing blade and the second swing blade are aligned or completely staggered.

[0021] In this embodiment, the area between adjacent micro-holes is set to be larger than the area occupied by the micro-holes, so that when the first swing blade and the second swing blade are staggered, the overlapping parts can be completely staggered to form a closed state.

[0022] In some embodiments, in each set of swing blades, when the swing blades are closed, two ends of the overlapping portion of the two swing blades are close to the rotation axes of the two swing blades.

[0023] In this embodiment, when the swing blades are closed, both ends of the overlapping portion are close to the rotation axis, that is, the overlapping portion of the first swing blade and the second swing blade is wider, that is, the width of each swing blade is increased, so as to enhance the wind guiding effect when the swing blades are opened to realize long-distance air supply.

[0024] The utility model also provides an air conditioner, comprising the microporous air outlet swing blade assembly in any of the above embodiments, wherein the swing blade is rotatably connected to the air outlet of the air conditioner to guide air to the air outlet of the air conditioner.

[0025] The beneficial effects of the utility model are:

[0026] 1. The micro-hole air outlet blade assembly is configured such that adjacent blades can be overlapped, and one of the blades has two closed states, so that the overlapping position between it and the adjacent blade changes, thereby adjusting the alignment state of the micro-holes in the overlapping area. The micro-hole air outlet effect can be adjusted, and because of the overlapping setting, the blade width is increased, which improves the air guide effect when the air is discharged over a long distance.

[0027] 2. It is preferably set to an even number of swing blades, which are grouped in pairs for easy implementation; further, only one swing blade in a group has two closed states, which simplifies the structure and control logic; further, the swing blade structure with two closed states is a centrally symmetrical structure, so that in the two closed states, its front-to-back relationship with the adjacent swing blade is consistent.

[0028] 3. The swing blade rotation axis is set on the middle plane in the width direction of the swing blade, which is evenly stressed and convenient for extending the width of the overlapping part; the microholes of the second swing blade are aligned with each other, and the microholes on both sides of the first swing blade are staggered, so as to take into account both the processing convenience and the change of the opening state of the microholes; the area between adjacent microholes is larger than the area occupied by the microholes, so that in the two closed states, the microholes are aligned or all staggered; the overlapping part is close to the rotation axis to extend the width of the swing blade and improve the long-distance wind guiding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A front schematic diagram of an air conditioner provided by the utility model;

[0030] Figure 2 A side schematic diagram of an air conditioner provided by the utility model;

[0031] Figure 3 A schematic diagram of the structure of the first swing blade in the swing blade assembly provided by the utility model;

[0032] Figure 4 This is a schematic structural diagram of the second swing blade in the swing blade assembly provided by the utility model;

[0033] Figure 5 A cross-sectional view of the micro-hole air outlet mode state 1 of the air conditioner provided by the utility model;

[0034] Figure 6 for Figure 5 A partial enlarged view of

[0035] Figure 7 A cross-sectional view of the micro-hole air outlet mode state 2 of the air conditioner provided by the utility model;

[0036] Figure 8 for Figure 7 A partial enlarged view of .

[0037] Marked in the figure are, 1-air conditioner, 2-swing blade, 3-air inlet, 4-first swing blade, 41-first swing blade A side, 42-first swing blade B side, 5-second swing blade, 51 second swing blade A side, 52 second swing blade B side, 6-micropore. DETAILED DESCRIPTION

[0038] The utility model is further described below in conjunction with the accompanying drawings.

[0039] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0040] like Figure 1-Figure 8 As shown, the utility model provides a microporous air outlet swing blade assembly and an air conditioner comprising the same.

[0041] like Figure 1 and Figure 2 As shown, in this embodiment, the air conditioner 1 is a cabinet air conditioner, and the swing blade 2 is rotatably connected and installed at the air outlet of the air conditioner 1 to guide the air outlet of the air conditioner 1. Obviously, the microporous air outlet swing blade assembly in this application can be applied to a wall-mounted air conditioner, which is only shown here as a preferred embodiment without specific limitation.

[0042] The front side is the front of the air outlet of the air conditioner 1 , that is, the front side of the air conditioner 1 . The air inlet 3 is arranged at the back side of the air conditioner 1 .

[0043] Combine the following Figure 3-Figure 8 The microporous air outlet blade assembly in the present application, namely the aforementioned blade 2, is specifically described.

[0044] A microporous air outlet swing blade assembly is used to guide air at the air outlet of an air conditioner 1, and includes at least two swing blades 2, with two adjacent swing blades 2 forming a group; in at least one group of swing blades 2, a plurality of micropores 6 are provided on both swing blades 2, and when the swing blades 2 are closed, the two swing blades 2 partially overlap front and back, and at least one of the large surfaces on both sides of the swing blades 2 can be rotated to face the front of the air conditioner 1 to change the alignment state of the micropores 6 at the overlapping parts of the two swing blades 2.

[0045] In the present application, the large surfaces on both sides of the swing blade 2 refer to the wind guide surfaces of the swing blade 2 structure. When the swing blade 2 is closed, one large surface of the swing blade 2 faces the inside of the air outlet, and the other large surface faces the outside of the air outlet, that is, toward the front of the air conditioner 1. The alignment state of the micro-holes 6 at the overlapping parts of the two swing blades 2 refers to alignment or staggering. Alignment means that the positions of the micro-holes 6 at the overlapping parts of the two swing blades 2 correspond front to back, and staggering means that the positions of the micro-holes 6 at the overlapping parts of the two swing blades 2 are completely or partially staggered.

[0046] In the present application, the blades 2 in the microporous air outlet blade assembly are grouped in two, and at least one group satisfies the following conditions: after the blades 2 are closed, the two blades 2 partially overlap, and at least one of the large surfaces on both sides of the blade 2 can be rotated to face the front of the air conditioner 1 to change the overlapping part of the two blades 2, thereby changing the alignment state of the micropores 6 at the overlapping part of the two blades 2 to provide different micropore 6 air outlet effects. Since the adjacent blades 2 in the present application partially overlap after closing, the width of the blades 2 is wider than that of the conventional blade 2 structure. When the air conditioner 1 realizes the long-distance air supply function, the blade 2 structure is opened, and the wind guide effect of the blade 2 is enhanced.

[0047] Furthermore, in this embodiment, n is a positive integer, the number of the swing blades 2 is 2n, and the swing blades 2 along the most side are grouped in pairs, and the swing blades 2 are divided into n groups; in each group of swing blades 2, a plurality of micro holes 6 are provided on the two swing blades 2, and when the swing blades 2 are closed, the two swing blades 2 partially overlap front and back, and at least one of the large surfaces on both sides of the swing blades 2 can be rotated to face the front of the air conditioner 1 to change the alignment state of the micro holes 6 at the overlapping parts of the two swing blades 2. The number of the swing blades 2 is preferably an even number, so that the grouping of the swing blades 2 along the most side is just divided into a plurality of groups, and at this time, the rotation and shielding of the swing blades 2 are easier to achieve than the overlapping shielding between adjacent swing blades 2 with an odd number of swing blades 2.

[0048] Furthermore, in the present embodiment, the number of the swing blades 2 is two, that is, the aforementioned n is 1. At this time, the width of a single swing blade 2 can be extended as much as possible to enhance the wind guiding effect in the long-distance air supply mode.

[0049] Furthermore, in this embodiment, in each group of swing blades 2, only one swing blade 2 has both large surfaces that can be rotated to face the front of the air conditioner 1 to change the alignment state of the micro-holes 6 at the overlapping parts of the two swing blades 2. On the premise of completing the aforementioned two-by-two grouping, it is further defined that only one swing blade 2 in a group has two closed states, and this is used to switch the alignment and stagger of the micro-holes 6 at the overlapping parts of the two swing blades 2 to simplify the structure and control logic.

[0050] Obviously, in combination with the above, the number of the swing blades 2 in this embodiment is two, that is, there is only one set of swing blades 2. In this application, the swing blade 2 on the left is the above-mentioned swing blade 2 in the two closed states.

[0051] Furthermore, in the present embodiment, in each group of swing blades 2, the swing blade 2 whose large surfaces on both sides can be rotated to face directly in front of the air conditioner 1 is the first swing blade 4, and the other swing blade 2 is the second swing blade 5. The first swing blade 4 is a centrally symmetrical structure, and the center of symmetry of the first swing blade 4 is located on the rotation axis of the first swing blade 4.

[0052] In combination with the above-mentioned invention, the left side swing blade 2 has two swing blades 2 in closed states, that is, the first swing blade 4 here, that is, the swing blade 2 with both large surfaces here can be rotated to face the front of the air conditioner 1, which is a centrally symmetrical structure, and further, its symmetry center is located on its rotation axis. At this time, it can be achieved that when the swing blade 2 is closed, the relative positions of the first swing blade 4 and the second swing blade 5 do not change in the two closed states corresponding to the first swing blade 4. For details, please refer to Figure 5-Figure 8 As shown, in the two closing states of the first swing blade 4 , the overlapping portion of the first swing blade 4 and the second swing blade 5 is always that the first swing blade 4 is located behind the second swing blade 5 .

[0053] It is worth explaining that the first swing blade 4 here is a centrosymmetric structure, and the opening position of the microhole 6 is ignored, and is used to represent the structural relationship between the first swing blade 4 as a whole and its rotation axis.

[0054] Furthermore, in this embodiment, in each group of swing blades 2, the rotation axis of each swing blade 2 is located on the mid-plane in the width direction of the swing blade 2. The rotation axis of the swing blade 2 is located on the mid-plane in the width direction of the swing blade 2, which not only makes the overall force of the swing blade 2 more uniform, but also reduces the difficulty of implementing the comprehensive solution, and can facilitate extending the width of the overlapping part between the two swing blades 2, so as to improve the wind guiding effect of long-distance air supply.

[0055] Obviously, in combination with the above, the number of the swing blades 2 in this embodiment is two, namely the first swing blade 4 and the second swing blade 5. In this embodiment, the rotation axes of the first swing blade 4 and the second swing blade 5 are respectively located on the mid-planes in their respective width directions.

[0056] Furthermore, in this embodiment, in each group of swing blades 2, the micropores 6 on both sides of the rotation axis of the second swing blade 5 are aligned with each other, and the micropores 6 on both sides of the rotation axis of the first swing blade 4 are staggered. The micropores 6 are distributed with a strong regularity, which facilitates the processing of the micropores 6 on the swing blade 2, and is preferably implemented as above. At this time, when the first swing blade 4 corresponds to two closed states, the open states of the micropores 6 in the overlapping part of the first swing blade 4 and the second swing blade 5 are obviously different.

[0057] Combination Figure 3 and Figure 4 As shown, in this embodiment, the first swing blade 4 includes a first swing blade A side 41 and a first swing blade B side 42, and the micropores 6 on the first swing blade A side 41 and the first swing blade B side 42 are staggered in the horizontal direction; the second swing blade 5 includes a second swing blade A side 51 and a second swing blade B side 52, and the micropores 6 on the second swing blade A side 51 and the second swing blade B side 52 are flush in the horizontal direction. This is to facilitate the processing of the micropores 6 and take into account the different open states of the micropores 6 in the overlapping parts of the first swing blade 4 in the two closed states.

[0058] Furthermore, in this embodiment, in each group of swing blades 2, in at least one direction, the area between adjacent micropores 6 on the swing blade 2 is larger than the area occupied by the micropores 6, and when the swing blade 2 is closed, the micropores 6 at the overlapping portion between the first swing blade 4 and the second swing blade 5 are aligned or completely staggered. By setting the area between adjacent micropores 6 to be larger than the area occupied by the micropores 6, when the first swing blade 4 and the second swing blade 5 are staggered, the overlapping portion can be completely staggered to form a closed state.

[0059] like Figure 3 and Figure 4 As shown, in this embodiment, in the vertical direction of the first swing blade 4 and the second swing blade 5, the area between the adjacent micro-holes 6 is larger than the area occupied by the micro-holes 6. Figure 5-Figure 8 As shown, the micro holes 6 of the overlapping parts of the first swing leaf 4 and the second swing leaf 5 can be aligned and completely offset in the two closed states.

[0060] In this embodiment, in each set of swing blades 2, when the swing blades 2 are closed, the two ends of the overlapping parts of the two swing blades 2 are close to the rotation axes of the two swing blades 2. That is, the overlapping part of the first swing blade 4 and the second swing blade 5 is wider, that is, the width of each swing blade 2 is increased, so as to improve the wind guiding effect when the swing blades 2 are opened to realize long-distance air supply.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A microporous air outlet swing blade assembly, used for guiding air at an air outlet of an air conditioner (1), characterized by: It comprises at least two swing blades (2), with two adjacent swing blades (2) forming a group; In at least one group of swing blades (2), a plurality of micro-holes (6) are provided on both swing blades (2); when the swing blades (2) are closed, the two swing blades (2) partially overlap front and back, and at least one of the swing blades (2) has large surfaces on both sides that can be rotated to face the front of the air conditioner (1) to change the alignment state of the micro-holes (6) at the overlapping portion of the two swing blades (2).

2. The microporous air outlet blade assembly according to claim 1, characterized in that: n is a positive integer, the number of the swing blades (2) is 2n, and the swing blades (2) along the most side are grouped in pairs, so that the swing blades (2) are divided into n groups; In each group of swing blades (2), a plurality of micro-holes (6) are provided on the two swing blades (2); when the swing blades (2) are closed, the two swing blades (2) partially overlap front and back, and at least one of the large surfaces of the two sides of the swing blade (2) can be rotated to face the front of the air conditioner (1), so as to change the alignment state of the micro-holes (6) at the overlapping parts of the two swing blades (2).

3. The microporous air outlet blade assembly according to claim 2, characterized in that: In each group of swing blades (2), only one swing blade (2) has both large surfaces on both sides that can be rotated to face the front of the air conditioner (1) to change the alignment state of the micro holes (6) at the overlapping parts of the two swing blades (2).

4. The microporous air outlet blade assembly according to claim 3, characterized in that: In each group of swing blades (2), the swing blades (2) whose large surfaces on both sides can be rotated to face the front of the air conditioner (1) are the first swing blades (4), and the other swing blades are the second swing blades (5); the first swing blades (4) are of a centrally symmetrical structure, and the symmetry center of the first swing blades (4) is located on the rotation axis of the first swing blades (4).

5. The microporous air outlet blade assembly according to claim 4, characterized in that: In each group of swing blades (2), after the swing blades (2) are closed, the large surfaces of the first swing blade (4) and the second swing blade (5) facing the front of the air conditioner (1) are coplanar.

6. The microporous air outlet blade assembly according to claim 5, characterized in that: In each group of swing blades (2), the rotation axis of each swing blade (2) is located on the mid-plane in the width direction of the swing blade (2).

7. The microporous air outlet blade assembly according to claim 6, characterized in that: In each group of swing blades (2), the micro holes (6) on both sides of the rotation axis of the second swing blade (5) are aligned with each other, and the micro holes (6) on both sides of the rotation axis of the first swing blade (4) are staggered with each other.

8. The microporous air outlet blade assembly according to claim 7, characterized in that: In each group of swing blades (2), in at least one direction, the area between adjacent microholes (6) on the swing blades (2) is larger than the area occupied by the microholes (6); when the swing blades (2) are closed, the microholes (6) at the overlapping portion between the first swing blade (4) and the second swing blade (5) are aligned or completely staggered.

9. The microporous air outlet blade assembly according to any one of claims 1 to 8, characterized in that: In each group of swing blades (2), when the swing blades (2) are closed, two ends of the overlapping parts of the two swing blades (2) are close to the rotation axes of the two swing blades (2).

10. An air conditioner, characterized by: It comprises a microporous air outlet swing blade assembly as described in any one of claims 1 to 9, wherein the swing blade (2) is rotatably connected to the air outlet of the air conditioner (1).

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