Rotating components and air conditioners

Abstract

The present application relates to the technical field of rotatable devices, and discloses a rotating assembly, including a first shell, and also including: a second shell, which is arranged in the first shell, extends in the horizontal or vertical direction, and encloses an accommodating space, with a cylindrical body at one end or both ends; a driving mechanism, which is connected to the cylindrical body and can drive the cylindrical body and the second shell to rotate; a compression structure, which is arranged in the first shell and includes a rolling assembly in contact with the cylindrical body; wherein the connection between the driving mechanism and the cylindrical body is opposite to the position of the rolling assembly. In the present application, the rolling assembly and the connection between the driving mechanism and the cylindrical body are opposite to each other. When the driving mechanism drives the cylindrical body to rotate, the rolling assembly contacts the cylindrical body, which can prevent the cylindrical body from shaking, thereby allowing the rotating assembly to rotate smoothly. In addition, the rolling assembly can rotate along with the rotation of the cylindrical body, thereby reducing the resistance generated to the cylindrical body while achieving compression of the cylindrical body. The present application also discloses an air conditioner.

Description

Technical Field

[0001] The present application relates to the technical field of rotatable devices, for example, to a rotating assembly and an air conditioner. Background Art

[0002] Currently, some devices require a rotating function, requiring a rotating assembly. The rotating assembly contains a storage space capable of accommodating gas, liquid, or solids. By rotating the rotating assembly, the contained object can be moved or directed in a specific direction.

[0003] During the process of implementing the embodiments of the present disclosure, it was found that at least the following problems exist in the related art: the rotating assembly does not rotate smoothly and is prone to shaking. Summary of the Invention

[0004] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0005] Embodiments of the present disclosure provide a rotating assembly and an air conditioner to solve the problem of unstable rotation of the rotating assembly.

[0006] In some embodiments, the rotating assembly includes a first shell, and further includes: a second shell, which is arranged in the first shell, extends in the horizontal or vertical direction, and encloses an accommodating space, and has a cylindrical body at one end or both ends; a driving mechanism, which is connected to the cylindrical body and can drive the cylindrical body and the second shell to rotate; a pressing structure, which is arranged in the first shell and includes a rolling assembly in contact with the cylindrical body; wherein the connection between the driving mechanism and the cylindrical body is relative to the position of the rolling assembly

[0007] In some embodiments, an air conditioner includes the rotating assembly provided by the aforementioned embodiments.

[0008] The rotating assembly and air conditioner provided by the disclosed embodiments can achieve the following technical effects: the rolling assembly and the drive mechanism are positioned relative to each other at their connection points with the cylindrical body. When the drive mechanism rotates the cylindrical body, the rolling assembly contacts the cylindrical body, preventing it from shaking and thus ensuring smooth rotation of the rotating assembly. Furthermore, the rolling assembly can rotate along with the rotation of the cylindrical body, thereby compressing the cylindrical body while reducing resistance to the cylindrical body.

[0009] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] One or more embodiments are exemplarily described by corresponding drawings. These exemplary descriptions and drawings do not limit the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation. In addition,

[0011] Figure 1 is a side sectional view of a rotating assembly provided by an embodiment of the present disclosure;

[0012] Figure 2 yes Figure 1 Magnified view of part C;

[0013] Figure 3 is a schematic structural diagram of the air conditioner provided by an embodiment of the present disclosure with the housing removed;

[0014] Figure 4 yes Figure 3 AA cross-sectional view;

[0015] Figure 5 yes Figure 4 A schematic structural diagram of the second housing rotating to another position;

[0016] Figure 6 yes Figure 5 Enlarged view of part D.

[0017] Reference numerals:

[0018] 10. Heat exchanger; 11. Base; 12. End plate; 20. First shell; 21. Air outlet; 22. Raised portion; 30. Second shell; 301. Arc-shaped portion; 302. Volute tongue portion; 303. Volute tongue support; 31. Air flow outlet; 40. Air supply mechanism; 50. Drive mechanism; 501. Motor; 502. Gear; 60. Partition; 70. Cylindrical body; 701. Tooth portion; 80. Compression structure; 801. Rolling assembly; 802. Cover; 803. Connector; 804. Support column; 805. Screw. DETAILED DESCRIPTION

[0019] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure is described in detail below in conjunction with the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of convenience of explanation, a full understanding of the disclosed embodiments is provided through multiple details. However, one or more embodiments can still be implemented without these details. In other cases, to simplify the drawings, well-known structures and devices can be simplified for display.

[0020] In the description and claims of the embodiments of the present disclosure, as well as in the accompanying drawings, the terms "first," "second," and the like are used to distinguish similar items and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate to describe the embodiments of the present disclosure herein. In addition, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0021] In the embodiments of the present disclosure, the terms "upper", "lower", "inside", "middle", "outside", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are mainly intended to better describe the embodiments of the present disclosure and their embodiments, and are not intended to limit the indicated devices, elements or components to having a specific direction, or to be constructed and operated in a specific direction. Moreover, in addition to being used to indicate directions or positional relationships, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain dependency or connection relationship in certain circumstances. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0022] Furthermore, the terms "disposed," "connected," and "fixed" should be interpreted broadly. For example, "connected" can mean a fixed connection, a removable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediary, or an internal connection between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this disclosure based on the specific circumstances.

[0023] Unless otherwise stated, the term "plurality" means two or more.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present disclosure can be combined with each other.

[0025] Combine Figure 1 、 2 As shown, an embodiment of the present disclosure provides a rotation assembly, comprising a first housing 20, and further comprising: a second housing 30, a drive mechanism 50, and a clamping structure 80. The second housing 30 is disposed within the first housing 20, extending in the transverse or longitudinal direction and enclosing an accommodating space, with a cylindrical body 70 disposed at one or both ends; the drive mechanism 50 is connected to the cylindrical body 70 and can drive the cylindrical body 70 and the second housing 30 to rotate; the clamping structure 80 is disposed in the first housing 20 and includes a rolling assembly 801 in contact with the cylindrical body 70; the connection between the drive mechanism 50 and the cylindrical body 70 is opposite to the position of the rolling assembly 801.

[0026] The second housing 30 is located within the first housing 20, forming a housing space. A cylindrical body 70 is provided at the end of the second housing 30, and the drive mechanism 50 is connected to the cylindrical body 70. The drive mechanism 50 drives the cylindrical body 70 to rotate, thereby driving the second housing 30 to rotate. The cylindrical body 70 is cylindrical and has a regular shape. The drive mechanism facilitates interaction with the cylindrical body 70 to drive the cylindrical body 70 to rotate. In this way, the second housing 30 can be designed into an irregular shape as needed. Optionally, the cylindrical body 70 is provided at one end of the second housing 30. The drive mechanism 50 drives the cylindrical body 70 at one end to rotate, thereby driving the second housing 30 to rotate. Optionally, the cylindrical body 70 is provided at both ends of the second housing 30, and the drive mechanism 50 includes a first drive mechanism 50 and a second drive mechanism 50, wherein the first drive mechanism 50 drives the cylindrical body 70 at one end of the second housing 30, and the second drive mechanism 50 drives the cylindrical body 70 at the other end of the second housing 30. In this way, the driving mechanism 50 drives the cylindrical bodies 70 at both ends of the second housing 30 to rotate, which can make the second housing 30 rotate more smoothly.

[0027] The driving mechanism 50 is connected to the cylindrical body 70, and by driving the cylindrical body 70 to rotate, the second shell 30 is driven to rotate. During the rotation of the second shell 30, the driving mechanism 50 and the second shell 30 interact with each other, which may cause the second shell 30 to be unevenly stressed, thereby generating vibration. At this time, by providing a clamping structure 80, the rolling assembly 801 of the clamping structure 80 is in contact with the cylindrical body 70, and the cylindrical body 70 is compressed, so that the force on the cylindrical body 70 is balanced and the rotation is smooth. In order to make the force generated by the clamping structure 80 and the driving mechanism 50 more balanced, the connection between the driving mechanism 50 and the cylindrical body 70 and the rolling assembly 801 are relative to each other. In this way, the force on the cylindrical body 70 is more balanced and the rotation is smooth.

[0028] The rolling assembly 801 contacts the surface of the cylindrical body 70 and can roll along with the cylindrical body 70 when the cylindrical body 70 rotates. In this way, the rolling assembly 801 can, on the one hand, compress the cylindrical body 70 to prevent the cylindrical body 70 from vibrating, and on the other hand, reduce the friction between the pressing structure 80 and the cylindrical body 70, so that the driving mechanism 50 can still drive the cylindrical body 70 to rotate smoothly. Optionally, the rolling assembly 801 includes one or more rollers, the surfaces of which contact the outer surface of the cylindrical body 70. The rollers are used to compress the cylindrical body 70 and ensure that the cylindrical body 70 rotates smoothly.

[0029] The accommodating space can accommodate gas, liquid or solid. In some scenarios where the device needs to rotate, such as mixing, the mixture can be placed in the accommodating space, and the driving mechanism 50 drives the second shell 30 to rotate, so that the mixture is mixed in the accommodating space.

[0030] The first housing 20 is located outside the second housing 30, protecting the second housing 30 from collisions. The first housing 20 remains stationary and can be placed in a device that requires rotation, with the first housing 20 fixedly connected to the device while the second housing 30 performs the rotational function inside.

[0031] In some embodiments, the compression structure 80 further includes a cover 802 and a connector 803. The cover 802 is positioned outside the rolling assembly 801; the connector 803 is connected to the cover 802 at one end and to the first housing 20 at the other end. The cover 802 protects the rolling assembly 801 by preventing it from rubbing against other components within the air conditioner. It also prevents debris from falling onto the rolling assembly 801 and the cylindrical body 70, potentially affecting their interoperability.

[0032] Optionally, the cover shell 802 is provided with an opening for exposing the rolling assembly 801 so that the rolling assembly 801 can contact the surface of the cylindrical body 70. In this way, it can be ensured that the rolling assembly 801 can achieve a pressing effect on the cylindrical body 70. The connecting member 803 connects the cover shell 802 to the first shell 20 to achieve the fixation of the cover shell 802. Optionally, the connecting member 803 is rod-shaped. The rod-shaped connecting member 803 has two ends and can connect the first shell 20 and the cover shell 802. Optionally, the other end of the connecting member 803 is connected to the outer side wall of the first shell 20. On the basis of achieving the connection between the cover shell 802 and the first shell 20, it is avoided that the connection between the connecting member 803 and the first shell 20 interferes with the rotation trajectory of the cylindrical body 70.

[0033] In some embodiments, the compression structure 80 further includes a support column 804, which is disposed within the housing 802 and can support the rolling assembly 801. The support column 804 can support the rolling assembly 801 for stable rolling. Optionally, the support column 804 is fixedly connected to the housing 802 and rotatably connected to the rolling assembly 801. In this way, the support column 804 can provide relatively stable support for the rolling assembly 801, maintaining stability during the rotation of the rolling assembly 801. Optionally, the support column 804 is parallel to the central axis of the cylindrical body 70. This facilitates support for the rolling assembly 801.

[0034] Optionally, a support column 804 is positioned at the central axis of the roller and is rotatably connected to the roller. During rolling, the roller rotates around the support column 804, providing more balanced support for the roller. Optionally, both ends of the support column 804 are connected to the housing 802. This provides a more secure and stable support column 804, preventing the roller from shifting due to the rotation of the cylindrical body 70, which could cause the support column 804 to skew or deform.

[0035] In some embodiments, the first housing 20 extends along the length of the second housing 30 and is provided with end caps at one or both ends, with the cover 802 connected to the end caps. Connecting the cover 802 to the end caps provides greater stability and prevents vibration. Optionally, the cover 802 and the end caps are connected via screws 805. Using screws 805 to connect the cover 802 and the end caps facilitates assembly and disassembly.

[0036] In some embodiments, the compression structure 80 is located above the cylindrical body 70. The compression structure 80 applies a downward or obliquely downward force to the cylindrical body 70 from above the cylindrical body 70. Optionally, the drive mechanism 50 is arranged at a location below the cylindrical body 70 where it is connected to the cylindrical body 70. When the drive mechanism 50 drives the cylindrical body 70, it also generates an upward or obliquely upward thrust on the cylindrical body 70. The forces of the compression structure 80 and the drive mechanism 50 are balanced, allowing the cylindrical body 70 to rotate smoothly.

[0037] In some embodiments, the cylindrical body 70 extends out of the first housing 20, and the drive mechanism 50 is disposed outside the first housing 20. Extending the cylindrical body 70 out of the first housing 20 allows the drive mechanism 50 and the compression structure 80 to be disposed outside the first housing 20, reducing the space occupied within the first housing 20. This also facilitates assembly and disassembly of the compression structure 80 and the drive mechanism 50, facilitating component replacement or repair.

[0038] In some embodiments, the outer surface of the cylindrical body 70 is provided with a tooth portion 701, and the driving mechanism 50 is connected to the tooth portion 701. The cylindrical body 70 is provided with the tooth portion 701 on the outer surface to facilitate the interaction between the driving mechanism 50 and the cylindrical body 70. The driving mechanism 50 is connected to the tooth portion 701, and the tooth portion 701 can be moved, thereby driving the cylindrical body 70 to rotate. Optionally, a local area of ​​the outer periphery of the cylindrical body 70 is provided with the tooth portion 701. In this way, the driving mechanism 50 can cause the cylindrical body 70 to rotate back and forth within a certain angle range. Optionally, the tooth portion 701 is provided along the local outer periphery of the cylindrical body 70, and the other areas of the cylindrical body 70 are smooth surfaces. In this way, other components can also be provided in other areas of the cylindrical body 70. Optionally, the tooth portion 701 is provided at the bottom or obliquely below the cylindrical body 70. In this way, the gravity of the cylindrical body 70 itself cooperates with the shape of the tooth portion 701, making the force between the driving mechanism 50 and the tooth portion 701 greater, which is conducive to the smooth rotation of the cylindrical body 70. Furthermore, arranging the driving mechanism 50 obliquely below the cylindrical body 70 can free up space above the cylindrical body 70. When the rotating assembly is arranged in a device requiring a rotating function, other components of the device can be arranged above the rotating assembly.

[0039] In some embodiments, the drive mechanism 50 includes a motor 501 and a gear 502. The gear 502 is sleeved on the outside of the drive shaft of the motor 501 and meshes with the tooth portion 701. The drive shaft of the motor 501 rotates, driving the gear 502 to rotate. The gear 502 meshes with the tooth portion 701, driving the tooth portion 701 to move, thereby rotating the cylindrical body 70.

[0040] The present disclosure also provides an air conditioner including a rotating assembly as provided in any of the aforementioned embodiments. By providing the rotating assembly and providing a number of openings for airflow in and out, the air conditioner can use the rotating assembly as a rotatable air duct, thereby achieving diverse air supply effects.

[0041] Combine Figure 4 、 5 As shown, in some embodiments, the first housing 20 has an air inlet and an air outlet 21, and the second housing 30 has an airflow inlet and an airflow outlet 31. The air conditioner further includes an air supply mechanism 40, disposed at the airflow inlet of the second housing 30, which allows air to enter the air inlet of the first housing 20, pass through the interior of the second housing 30, and exit through the air outlet 21 of the first housing 20. The air supply mechanism 40 sequentially passes the airflow through the air inlet of the first housing 20, the airflow inlet of the second housing 30, the interior of the second housing 30, the airflow outlet 31 of the second housing 30, and the air outlet 21 of the first housing 20. The drive mechanism 50 drives the second housing 30 to rotate, enabling the airflow outlet 31 of the second housing 30 to correspond to different positions of the air outlet 21 of the first housing 20, thereby enabling the air conditioner to blow air in different directions. The rotation of the second housing 30 changes the direction of the airflow, and the airflow direction within the second housing 30 changes naturally rather than suddenly, maintaining smooth air supply. Compared to using a deflector to forcibly redirect the airflow, wind resistance and noise are reduced. Optionally, the air supply mechanism 40 is entirely located within the airflow inlet. This drives air from the air inlet of the first housing 20 through the second housing 30 to the air outlet 21 of the first housing 20. Optionally, the air supply mechanism 40 is partially located within the airflow inlet of the second housing 30. This allows more air outside the second housing 30 to enter the airflow inlet of the second housing 30.

[0042] Optionally, the driving mechanism 50 drives the second shell 30 to rotate around the air supply mechanism 40, and the airflow outlet 31 of the second shell 30 can move between the upper and lower parts of the air outlet 21 of the first shell 20, corresponding to the upper or lower part of the air outlet 21 of the first shell 20. In the case of corresponding to the upper part of the air outlet 21 of the first shell 20, the airflow blows upward after passing through the airflow outlet 31, and conversely, the airflow blows downward after passing through the airflow outlet 31. In this way, when the air conditioner is in cooling mode, the airflow outlet 31 of the second shell 30 can be made to correspond to the upper part of the air outlet 21 of the first shell 20, and the cold air blows to the upper part of the room and continues to sink, realizing bathing-style air supply. Bathing-style air supply can quickly lower the room temperature, and compared with blowing the cold air directly to the ground, it prevents the phenomenon of cold feet and hot head, and avoids direct blowing on people to cause physical discomfort. When the air conditioner is in heating mode, the air outlet 31 of the second housing 30 is aligned with the lower portion of the air outlet 21 of the first housing 20. This allows hot air to be blown toward the floor, creating a blanket-like air distribution pattern. Because hot air has a lower density than cold air, it rises continuously, rapidly raising the room temperature. Compared to blowing hot air directly toward the upper portion of the room, the hot air accumulates there and is less likely to sink, thus preventing the uncomfortable feeling of a warm head and cold feet.

[0043] Optionally, the rotating assembly is disposed in the air conditioner, which further includes a controller connected to the drive mechanism 50. When the air outlet 31 of the second housing 30 needs to correspond to the upper portion of the air outlet 21 of the first housing 20, the controller controls the drive shaft of the motor 501 to rotate forward, causing the second housing 30 to rotate upward; when the air outlet 31 of the second housing 30 needs to correspond to the lower portion of the air outlet 21 of the first housing 20, the controller controls the drive shaft of the motor 501 to rotate backward, causing the second housing 30 to rotate downward.

[0044] Combine Figure 4 As shown, in some embodiments, the second housing 30 includes an arcuate portion 301 and a volute tongue portion 302. The arcuate portion 301 is disposed toward the rear side of the first housing 20; the volute tongue portion 302 is connected to the arcuate portion and is closer to the front side of the first housing 20 than the arcuate portion 301.

[0045] The front side refers to the side of the air conditioner facing the user, while the rear side refers to the side facing away from the user. The second housing 30, formed by the arcuate portion 301 and the volute tongue portion 302, allows for a larger airflow inlet to be designed, fully collecting the airflow ejected from the air supply mechanism 40. The arcuate portion 301 and the volute tongue portion 302 form a second housing 30 that resembles a volute, which also facilitates air supply. Furthermore, in a wall-mounted air conditioner, the air outlet 21 is located at the lower portion of the first housing 20 and near the front of the lower portion. The arcuate portion 301 of the second housing 30 is positioned toward the rear of the first housing 20. When the second housing 30 rotates, the arcuate portion 301's movement path occupies less space, facilitating the rotation of the second housing 30 within the first housing 20. The volute tongue portion 302 is closer to the front of the first housing 20 than the arcuate portion 301. The curved shape of the volute tongue portion 302, in conjunction with the arcuate portion 301, forms a channel that facilitates airflow.

[0046] Optionally, the rear side of the first housing 20 is arc-shaped. In this way, the arc-shaped portion 301 of the first housing 20 and the second housing 30 can be adapted to each other. When the second housing 30 rotates to be close to the rear side of the first housing 20, the arc-shaped portion 301 can fit with the rear side of the first housing 20, which can also make the second housing 30 more stable.

[0047] Combine Figure 4 、 5 As shown in Figure 6, in some embodiments, a tongue support 303 is provided on the outer surface of the tongue portion 302 to prevent the tongue portion 302 from deforming. In order to facilitate the delivery of airflow, the tongue has a certain bending angle, that is, one side wall of the tongue is bent outward relative to the other side wall. When the angle is less than 90° (that is, the angle between the two side walls that are bent is less than 90°), the tongue is easily deformed when subjected to external force, resulting in a smaller angle. When the second shell 30 is delivering air, the impact force generated by the airflow is likely to cause the tongue to further bend and deform. The tongue support 303 is provided to support the tongue on its outer surface, thereby avoiding a reduction in the air supply effect due to deformation of the tongue.

[0048] Combine Figure 4 、 5As shown in Figure 6, in some embodiments, the air conditioner further includes a partition 60, which is rotatably disposed on the inner surface of the first shell 20, and one side of the partition 60 rests on the air flow inlet of the second shell 30. The partition 60 is disposed on the inner surface of the first shell 20, one side of the partition 60 is rotatably connected to the inner surface of the first shell 20, and the other side rests on the air flow inlet of the second shell 30, so that the resting side can move with the rotation of the second shell 30. The partition 60 is so disposed that it can block the gap between the air flow inlets of the first shell 20 and the second shell 30, preventing part of the air flow from not entering the second shell 30 and directly flowing out from the gap between the side wall of the first shell 20 and the air flow inlet, thereby affecting the air supply direction. When the air flow inlet of the second shell 30 corresponds to the upper part of the air outlet 21, the partition 60 is located in the space enclosed by the volute support 303 and the first shell 20.

[0049] Combine Figure 4 、 5 As shown in FIG6 , in some embodiments, the air supply mechanism 40 is a cross-flow fan, and the drive mechanism 50 drives the second housing 30 to rotate about the cross-flow fan's rotation axis. When the cross-flow fan rotates, air enters the blade cascade from the impeller opening, passes through the impeller interior, and is discharged from the other side of the blade cascade. The airflow is guided by the air inlet of the second housing 30. Rotating the second housing 30 about the cross-flow fan's rotation axis facilitates the collection of the airflow discharged by the cross-flow fan and also allows for adjustment of the airflow direction, making the air conditioner structure more compact and reasonable.

[0050] Combine Figure 1 、 4 As shown in Figure 5, the air conditioner optionally further includes a base 11, a heat exchanger 10, and end plates 12. The base 11 is disposed outside the first housing 20 and the second housing 30. The air supply mechanism 40 is disposed on the base 11 and penetrates the second housing 30. The heat exchanger 10 is disposed above the air supply mechanism 40. The end plates 12 are disposed at both ends of the heat exchanger 10. In this way, the base 11 and the end plates 12 can be fixed to the housing of the air conditioner, thereby fixing the cross-flow fan and the heat exchanger 10.

[0051] Combine Figure 4 、 5 As shown in Figure 6, optionally, a raised portion 22 is provided on the upper side of the first housing 20, which matches the shape of the volute tongue support member 303. Thus, when the second housing 30 rotates to the position where the airflow outlet 31 corresponds to the upper portion of the air outlet 21, the volute tongue support member 303 mates with the raised portion 22, providing a closer fit between the volute tongue support member 303 and the raised portion 22, preventing the second housing 30 from shaking and maintaining stability in this position. Furthermore, the contact between the volute tongue support member 303 and the raised portion 22 prevents some of the airflow within the air conditioner from escaping through the gap between the volute tongue portion 302 and the first housing 20 before entering the second housing 30.

[0052] The above description and the accompanying drawings sufficiently illustrate the embodiments of the present disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The embodiments represent only possible variations. Unless expressly required, individual components and functions are optional, and the order of operations may vary. Portions and features of some embodiments may be included in or replace portions and features of other embodiments. The embodiments of the present disclosure are not limited to the structures described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A rotating assembly, comprising a first housing, characterized in that: Also includes: A second shell is disposed in the first shell, extends in the horizontal or vertical direction, and encloses an accommodating space, and has a cylindrical body at one or both ends; a driving mechanism connected to the cylindrical body and capable of driving the cylindrical body and the second shell to rotate; a compression structure, provided on the first housing, comprising a rolling assembly in contact with the cylindrical body; Among them, the connection between the driving mechanism and the cylindrical body is opposite to the position of the rolling assembly; the cylindrical body extends out of the first shell, and the clamping structure is arranged outside the first shell; the cylindrical body is cylindrical and is a regularly shaped component; the second shell is irregularly shaped.

2. The rotating assembly according to claim 1, wherein: The compression structure further comprises: A cover shell, arranged on the outer side of the rolling assembly; A connecting piece, one end of which is connected to the cover shell, and the other end of which is connected to the first shell.

3. The rotating assembly according to claim 2, characterized in that: The compression structure further comprises: The support column is arranged in the cover shell and can support the rolling component.

4. The rotating assembly according to claim 2, characterized in that: The first shell extends along the length direction of the second shell, and is provided with an end cover at one or both ends, and the cover is connected to the end cover.

5. The rotating assembly according to claim 1, wherein: The pressing structure is located above the cylindrical body.

6. The rotating assembly according to claim 1, wherein: The driving mechanism is arranged outside the first shell.

7. The rotating assembly according to any one of claims 1 to 6, characterized in that: A tooth portion is provided on the outer surface of the cylindrical body, and the driving mechanism is connected to the tooth portion.

8. The rotating assembly according to claim 7, characterized in that: The driving mechanism comprises: Motor; The gear is sleeved on the outside of the driving shaft of the motor and meshes with the tooth portion.

9. An air conditioner, characterized in that: Comprising the rotating assembly according to any one of claims 1 to 8.

10. The air conditioner according to claim 9, characterized in that The first housing is provided with an air inlet and an air outlet, the second housing is provided with an air flow inlet and an air flow outlet, and the air conditioner further comprises: The air supply mechanism is arranged at the air flow inlet of the second shell, and can allow air to enter from the air inlet of the first shell, pass through the interior of the second shell, and flow out from the air outlet of the first shell.

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