Cabinet air outlet structure

Abstract

The utility model relates to the field of cabinet air conditioners, and in particular to a cabinet air outlet structure with three air supply areas in the width direction, so as to realize that the air guide direction can be adjusted according to the needs of users, including a cabinet housing, the cabinet housing including an air outlet, an air guide component is arranged at the air outlet, the air guide component can be rotatably arranged on the cabinet housing to realize the air guide and sealing of the air outlet, the air guide component includes a left swing blade and a right swing blade, the left swing blade and the right swing blade are extended in the vertical direction, the air guide component includes a middle air guide structure, the middle air guide structure is arranged between the left swing blade and the right swing blade, the middle air guide structure includes an air guide frame and at least one air guide blade group rotatably arranged on the air guide frame, and the air guide frame and the air guide blade group are extended in the vertical direction. The utility model is particularly suitable for cabinet air conditioners.

Description

Technical Field

[0001] The utility model relates to the field of cabinet air conditioners, in particular to an air outlet structure of a cabinet. Background Art

[0002] Cabinet air conditioners are usually installed in living rooms. Since the space they need to serve is generally large, the air outlets of the cabinets are usually designed to be as large as possible to provide a larger air volume. In actual design, the existing cabinet air conditioners have a single air outlet form, which cannot meet the technical problems of the small population distribution density in the living room, complex activity routes, and diverse requirements for air outlet forms.

[0003] Specifically, as far as the existing cabinet air conditioner air outlet structure is concerned, it is mainly to rotatably set an air guide component at the air outlet of the cabinet shell, and the air outlet is guided and sealed by the rotation of the air guide component. However, the existing air guide components cannot achieve the effect of soft wind, large air volume or concentrated air supply in a certain direction. The reason is that the structure of the air guide component is too simple, resulting in a lack of necessary changes and combinations in the air supply path, so the air outlet form cannot meet the diverse usage requirements. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a cabinet with three air supply areas in the width direction, thereby realizing a cabinet air outlet structure in which the air guide direction can be adjusted according to user needs.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a cabinet air outlet structure, including a cabinet shell, the cabinet shell including an air outlet, an air guide component is arranged at the air outlet, the air guide component can be rotatably arranged on the cabinet shell to achieve air guiding and sealing of the air outlet, the air guide component includes a left swing blade and a right swing blade, the left swing blade and the right swing blade are extended in the vertical direction, the air guide component includes a middle air guide structure, the middle air guide structure is arranged between the left swing blade and the right swing blade, the middle air guide structure includes an air guide frame and at least one air guide blade group rotatably arranged on the air guide frame, the air guide frame and the air guide blade group are extended in the vertical direction.

[0006] Furthermore, the air guide frame is a bell-mouth structure, and the opening direction of the air guide frame faces the interior of the cabinet shell.

[0007] Furthermore, the side walls on both sides of the opening of the air guide frame are inwardly curved surfaces, the left swing blade includes a left swing blade shaft and a left swing blade air guide plate rotating around the left swing blade shaft, and the right swing blade includes a right swing blade shaft and a right swing blade air guide plate rotating around the right swing blade shaft;

[0008] The center of the curved surface on the left side of the air guide frame coincides with the left swing blade rotation axis, and the end of the left swing blade air guide plate close to one end of the air guide frame is tightly arranged on the curved surface of the air guide frame;

[0009] The center of the curved surface on the right side of the air guide frame coincides with the right swing blade rotation axis, and the end of the right swing blade air guide plate close to one end of the air guide frame is tightly arranged on the curved surface of the air guide frame.

[0010] Furthermore, the left swing blade includes a left swing blade breeze plate, and the left swing blade breeze plate and the left swing blade wind guide plate intersect to form an L-shaped structure; the right swing blade includes a right swing blade breeze plate, and the right swing blade breeze plate and the right swing blade wind guide plate intersect to form an L-shaped structure.

[0011] Furthermore, the central air guide structure includes a rotating shaft arranged along the vertical direction, and the air guide frame can be rotatably arranged on the rotating shaft.

[0012] Furthermore, an air guide blade shaft is provided on the air guide frame, and the air guide blade shaft is provided on the air guide frame at a position facing the outside of the cabinet housing, and the air guide blade group rotates around the air guide blade shaft to realize the opening or closing of the air guide frame.

[0013] Furthermore, the air guide blade group includes a microporous air guide surface and a non-porous air guide surface, the microporous air guide surface and the non-porous air guide surface are intersected and arranged on a rotating shaft, and the microporous air guide surface and the non-porous air guide surface rotate around the rotating shaft.

[0014] The beneficial effect of the utility model is that by providing the air guide blade group of the middle air guide structure and the left swing blade and the right swing blade on both sides of the middle air guide structure, more diverse air guide combinations are formed between the three air guide blades for guiding the air outflow, so that the air outlet effect of the cabinet can better adapt to complex air demand scenarios. The utility model is particularly suitable for cabinet air conditioners. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of an embodiment of the utility model when the left swing blade, the right swing blade and the wind guide blade group are guiding the wind.

[0016] Figure 2 It is a schematic diagram of the utility model in which the left swing blade, the right swing blade and the air guide blade group seal the air outlet.

[0017] Figure 3 It is a schematic diagram showing that the end of the left swing blade air guide plate of the utility model is tightly attached to the curved surface of the air guide frame when rotating.

[0018] Figure 4 It is a schematic diagram of an embodiment of the utility model when the left swing blade and the right swing blade are opened and the wind guide blade group is closed.

[0019] Figure 5 It is a schematic diagram of the utility model after the left swing blade and the right swing blade are opened and the air guide frame is rotated by a certain angle.

[0020] Figure 6 It is a front schematic diagram of the left swing blade, the right swing blade and the wind guide blade group of the utility model.

[0021] Marked in the figure are: cabinet housing 1, air outlet 2, left swing blade 3, left swing blade breeze plate 31, left swing blade air guide plate 32, left swing blade rotating shaft 33, right swing blade 4, right swing blade breeze plate 41, right swing blade air guide plate 42, around right swing blade rotating shaft 43, air guide frame 5, air guide blade group 51, rotating shaft 52, curved surface 53. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 6 The cabinet air outlet structure shown includes a cabinet housing 1, which is generally a columnar structure arranged in a vertical direction and is hollow inside. The cabinet housing 1 includes an air outlet 2, which is arranged along the side wall direction of the cabinet housing 1. An air guide component is arranged at the air outlet 2, and the air guide component can be rotatably arranged on the cabinet housing 1 to achieve air guiding and sealing of the air outlet 2. In this embodiment, the air guide component includes a left swing blade 3 and a right swing blade 4, and the left swing blade 3 and the right swing blade 4 are extended in the vertical direction. Specifically, the left swing blade 3 includes a left swing blade breeze plate 31, and the left swing blade breeze plate 31 and the left swing blade air guide plate 32 intersect to form an L-shaped structure, and the right swing blade 4 includes a right swing blade breeze plate 41, and the right swing blade breeze plate 41 and the right swing blade air guide plate 42 intersect to form an L-shaped structure. Compared with conventional flat blades, the L-shaped left blade 3 and the right blade 4 have an L-shaped bending structure that greatly increases the angle difference between the inflow angle and the outflow angle of the airflow on the blade, thereby guiding the airflow to a wider range through its bending structure, greatly increasing the range that the air can sweep.

[0024] The air guide assembly also includes a middle air guide structure, which is arranged between the left swing blade 3 and the right swing blade 4. The middle air guide structure includes an air guide frame 5 and at least one air guide blade group 51 rotatably arranged on the air guide frame 5. The air guide frame 5 and the air guide blade group 51 are extended in the vertical direction. The air guide frame 5 is a bell-mouth structure, and the opening direction of the air guide frame 5 is toward the inside of the cabinet housing 1, so that the wind from the cabinet housing 1 is gathered, so as to be emitted to a farther distance, so that the cooling and heating area of ​​the air conditioner is wider. Generally, the middle air guide structure includes a rotating shaft 52 arranged in the vertical direction, and the air guide frame 5 is rotatably arranged on the rotating shaft 52. The rotatable air guide frame 5 further increases the diversity of the air outlet direction. The changeable air outlet of the air guide frame 5 and the changeable air outlet of the left swing blade 3 and the right swing blade 4 form a more diverse air outlet scheme, so that the air outlet can adapt to more usage scenarios.

[0025] In actual design, since the left swing blade 3 and the right swing blade 4 will rotate around the left swing blade shaft 33 and the right swing blade shaft 43 respectively, during the rotation process, due to the angle deflection, gaps will be generated between the left swing blade 3 and the right swing blade 4 and the side of the air guide frame 5, thereby causing air outlet disorder. Based on this technical problem, the following solution can be selected: the side walls on both sides of the opening of the air guide frame 5 are inwardly curved surfaces 53, the left swing blade 3 includes a left swing blade shaft 33 and a left swing blade air guide plate 32 rotating around the left swing blade shaft 33, and the right swing blade 4 includes a right swing blade shaft 43 and a right swing blade air guide plate 42 rotating around the right swing blade shaft 43; the center of the curved surface 53 on the left side of the air guide frame 5 coincides with the left swing blade shaft 33, and the end of the left swing blade air guide plate 32 close to one end of the air guide frame 5 is tightly set on the surface of the curved surface 53 of the air guide frame 5; the center of the curved surface 53 on the right side of the air guide frame 5 coincides with the right swing blade shaft 43, and the end of the right swing blade air guide plate 42 close to one end of the air guide frame 5 is tightly set on the surface of the curved surface 53 of the air guide frame 5. Figure 3 Take the state of the left swing blade air guide plate 32 of the left swing blade 3 in the middle as an example. When the left swing blade air guide plate 32 rotates around the left swing blade shaft 33, since the center of the curved surface 53 on both sides of the opening of the air guide frame 5 coincides with the left swing blade shaft 33, the end of the right end of the left swing blade air guide plate 32 can always be in close contact with the surface of the curved surface 53 during the entire rotation process, ensuring that there will be no gap between the left swing blade air guide plate 32 and the air guide frame 5 due to the rotation of the left swing blade air guide plate 32, thereby making the air supply direction more accurate and the air supply distance longer. Similarly, the end of the right swing blade air guide plate 42 of the right swing blade 4 can also achieve the above-mentioned close contact effect with the air guide frame 5 during the entire rotation process. The above-mentioned structural design can also allow the air outlet to achieve the effect of large air volume supply on both sides.

[0026] In addition, as a preferred embodiment, an air guide blade shaft can be provided on the air guide frame 5, and the air guide blade shaft is provided at a position on the air guide frame 5 facing the outside of the cabinet housing 1, and the air guide blade group 51 rotates around the air guide blade shaft to realize the opening or closing of the air guide frame 5. Furthermore, the air guide blade group 51 includes a microporous air guide surface and a non-porous air guide surface, and the microporous air guide surface and the non-porous air guide surface are intersected and arranged on the rotating shaft 52, and the microporous air guide surface and the non-porous air guide surface rotate around the rotating shaft 52. Specifically, small holes are evenly arranged on the microporous air guide surface for conveying a gentle breeze. The non-porous air guide surface is a conventional air guide plate structure, which can close the air guide frame 5. The microporous air guide surface and the non-porous air guide surface are arranged to intersect, that is, intersect at the rotating shaft 52. When the rotating shaft 52 rotates, the microporous air guide surface and the non-porous air guide surface also rotate accordingly. When the microporous air guide surface rotates to be flush with the outlet of the air guide frame 5, a gentle wind is output at this time. When the rotating shaft 52 is continuously rotated to rotate the non-porous air guide surface to be flush with the outlet of the air guide frame 5, the outlet of the air guide frame 5 is sealed. In addition, by adjusting the angle of intersection between the microporous air guide surface and the non-porous air guide surface, the non-porous air guide surface can be used to guide the air outlet to achieve a large air volume, and the switching between the microporous air guide surface and the non-porous air guide surface can be achieved.

Claims

1. A cabinet air outlet structure, comprising a cabinet housing (1), the cabinet housing (1) comprising an air outlet (2), an air guide component being arranged at the air outlet (2), the air guide component being rotatably arranged on the cabinet housing (1) so as to guide and seal the air outlet (2), the air guide component comprising a left swing blade (3) and a right swing blade (4), the left swing blade (3) and the right swing blade (4) being arranged to extend in a vertical direction, characterized in that: The wind guide assembly comprises a middle wind guide structure, the middle wind guide structure is arranged between the left swing blade (3) and the right swing blade (4), the middle wind guide structure comprises an wind guide frame (5) and at least one wind guide blade group (51) rotatably arranged on the wind guide frame (5), and the wind guide frame (5) and the wind guide blade group (51) are extended in a vertical direction.

2. The cabinet air outlet structure according to claim 1, characterized in that: The air guide frame (5) is a bell-mouth structure, and the opening direction of the air guide frame (5) faces the interior of the cabinet housing (1).

3. The cabinet air outlet structure according to claim 2, characterized in that: The side walls on both sides of the opening of the air guide frame (5) are inwardly curved surfaces (53); the left swing blade (3) comprises a left swing blade rotating shaft (33) and a left swing blade air guide plate (32) rotating around the left swing blade rotating shaft (33); and the right swing blade (4) comprises a right swing blade rotating shaft (43) and a right swing blade air guide plate (42) rotating around the right swing blade rotating shaft (43); The center of the curved surface (53) on the left side of the air guide frame (5) coincides with the left swing blade rotating shaft (33), and the end of the left swing blade air guide plate (32) close to one end of the air guide frame (5) is tightly arranged on the surface of the curved surface (53) of the air guide frame (5); The center of the curved surface (53) on the right side of the air guide frame (5) coincides with the right swing blade rotating shaft (43), and the end of the right swing blade air guide plate (42) close to one end of the air guide frame (5) is tightly arranged on the surface of the curved surface (53) of the air guide frame (5).

4. The cabinet air outlet structure according to claim 3, characterized in that: The left swing blade (3) comprises a left swing blade breeze plate (31), wherein the left swing blade breeze plate (31) and the left swing blade wind guide plate (32) intersect to form an L-shaped structure, and the right swing blade (4) comprises a right swing blade breeze plate (41), wherein the right swing blade breeze plate (41) and the right swing blade wind guide plate (42) intersect to form an L-shaped structure.

5. The cabinet air outlet structure according to any one of claims 1 to 2, characterized in that: The central air guide structure comprises a rotating shaft (52) arranged along the vertical direction, and the air guide frame (5) is rotatably arranged on the rotating shaft (52).

6. The cabinet air outlet structure according to any one of claims 1 to 2, characterized in that: The air guide frame (5) is provided with an air guide blade rotating shaft, which is arranged on the air guide frame (5) at a position facing the outside of the cabinet housing (1), and the air guide blade group (51) rotates around the air guide blade rotating shaft to realize opening or closing of the air guide frame (5).

7. The cabinet air outlet structure according to claim 6, characterized in that: The air guide blade group (51) comprises a microporous air guide surface and a non-porous air guide surface, the microporous air guide surface and the non-porous air guide surface are intersectingly arranged on a rotating shaft (52), and the microporous air guide surface and the non-porous air guide surface rotate around the rotating shaft (52).

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