Swing blade structure, swing blade assembly and air conditioner

Abstract

The utility model relates to the technical field of air conditioners, and discloses a swing blade structure. The swing blade structure comprises a swing blade main body provided with a hollow part; the shielding part is arranged on the swing blade main body, and the shielding part corresponds to part or all of the hollow-out part so as to shield part or all of the hollow-out part; and a gap is reserved between the shielding part and the swing blade main body, so that air flow can flow out from the gap after flowing through the hollow part. The shielding part and the swing blade main body form a double-layer structure, the swing blade main body is provided with a hollow part, the shielding part shields part or all of the hollow part, a gap is reserved between the shielding part and the swing blade main body, the hollow part and the gap allow air flow to circulate, and the semi-closed swing blade is formed. By the adoption of the semi-closed swing blade design, the direct blowing prevention effect of the air conditioner can be improved, wind-feeling-free air supply is achieved, meanwhile, the air volume loss can be reduced, and the left-right swing effect of the swing blades is improved. The utility model further discloses a swing blade assembly and an air conditioner.

Description

Technical Field

[0001] The present application relates to the technical field of air supply of air conditioners, and in particular to a swing blade structure, a swing blade assembly and an air conditioner. Background Art

[0002] At present, in order to enhance the user's comfort experience, air conditioner indoor units usually set swing blades at the air outlet to optimize the air supply direction, thereby improving the cooling and heating effects.

[0003] Related art provides an indoor wall-mounted air conditioner, comprising: a housing with a transversely arranged air outlet; and a plurality of swing blades arranged in sequence at the air outlet along the transverse direction of the air outlet, with each swing blade having a plurality of air holes, and being controllably rotatable to a rotation position where two adjacent swing blades are adjacent to or overlapped with each other, so that the air in the housing flows out to the surrounding environment through the air holes of the adjacent or overlapping swing blades. The indoor wall-mounted air conditioner is provided with a plurality of swing blades having air holes, and the plurality of swing blades are configured to rotate synchronously to a rotation position where two adjacent swing blades are adjacent to or overlapped with each other to close the air outlet, so that the air in the housing flows out in a dispersed manner through the air holes on the plurality of swing blades, thereby avoiding high-speed blowing of air from an unobstructed air outlet, and enabling the indoor wall-mounted air conditioner to achieve windless air supply.

[0004] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art:

[0005] In the related art, although air holes are provided in the swing blades to enable the indoor wall-mounted air conditioner to deliver air without a sense of wind, multiple air holes will cause air volume loss during the swing of the swing blades.

[0006] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Utility Model Content

[0007] 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.

[0008] The embodiments of the present disclosure provide a swing blade structure, a swing blade assembly, and an air conditioner, so as to reduce air volume loss on the basis of windless air supply of the air conditioner.

[0009] According to the first aspect of the embodiment of the utility model, a pendulum blade structure is provided, including: a pendulum blade main body, provided with a hollow portion; a shielding portion, provided on the pendulum blade main body, the shielding portion corresponding to part or all of the hollow portion to shield part or all of the hollow portion; wherein a gap is left between the shielding portion and the pendulum blade main body so that the airflow can flow out from the gap after passing through the hollow portion.

[0010] Optionally, the hollow portion includes: a plurality of ventilation holes, which are spaced apart on the swing blade body; and / or an air supply gap, which is provided on the side of the swing blade body, and the air supply gap is recessed inward from the side of the swing blade body.

[0011] Optionally, the swing blade body includes: a solid part, which is alternately distributed with a hollow part.

[0012] Optionally, the shielding portion and the solid portion are arranged alternately.

[0013] Optionally, the swing blade structure further includes: a first connecting portion connected between the solid portion and the shielding portion, and the first connecting portion protrudes toward the gap between the shielding portion and the swing blade body.

[0014] Optionally, the solid part includes a first solid and a second solid arranged at intervals, the hollow part is arranged between the first solid and the second solid, and the pendulum structure also includes: a second connecting part, which is arranged on the pendulum body and connected to both the first solid and the second solid.

[0015] Optionally, the projection area of ​​the shielding portion on the swing blade body is smaller than the area of ​​the swing blade body.

[0016] Optionally, the swing blade structure further includes: a rotating shaft, one end of which is connected to the swing blade body or the shielding portion, and the other end is suitable for being rotatably connected to the pre-installation surface.

[0017] According to the second aspect of the embodiment of the utility model, a pendulum blade assembly is provided, including: a connecting member; a plurality of pendulum blade structures as described in any one of the above-mentioned disclosed embodiments, the plurality of pendulum blade structures are rotatably provided on the connecting member, and the plurality of pendulum blade structures are arranged along the length direction of the connecting member.

[0018] According to a third aspect of an embodiment of the present utility model, an air conditioner is provided, including a housing provided with an air outlet; the swing blade assembly as described in the above disclosed embodiment is provided at the air outlet.

[0019] The swing blade structure, swing blade assembly, and air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] The swing blade structure provided in the disclosed embodiments has a double-layer structure with a shielding portion and a main body. The main body is provided with a hollowed-out portion. The shielding portion partially or entirely obscures the hollowed-out portion, leaving a gap between the main body and the shielding portion. The hollowed-out portion and the gap allow airflow, forming a semi-enclosed swing blade. This semi-enclosed swing blade design improves the air conditioner's ability to protect against direct airflow, achieving windless air delivery. It also reduces airflow loss and enhances the swing blade's side-to-side airflow.

[0021] 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

[0022] 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,

[0023] Figure 1 is a structural schematic diagram of a swing blade structure provided by an embodiment of the present disclosure;

[0024] Figure 2 is a structural schematic diagram of another swing blade structure provided by an embodiment of the present disclosure;

[0025] Figure 3 is a structural schematic diagram of another swing blade structure provided by an embodiment of the present disclosure;

[0026] Figure 4 It is a structural schematic diagram of another swing blade structure provided in an embodiment of the present disclosure.

[0027] Reference numerals:

[0028] 10: main body of the swing blade; 11: hollow portion; 111: ventilation hole; 112: air supply gap; 12: gap; 13: solid portion; 131: first solid portion; 132: second solid portion;

[0029] 20: shielding part; 21: shielding plate;

[0030] 30: first connecting portion; 31: first connecting rib;

[0031] 40: second connecting portion; 41: second connecting rib;

[0032] 50: shaft. DETAILED DESCRIPTION

[0033] 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.

[0034] 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. Furthermore, the terms "including," "having," and any variations thereof are intended to cover non-exclusive inclusions.

[0035] 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.

[0036] 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.

[0037] Unless otherwise stated, the term "plurality" means two or more.

[0038] In the embodiment of the present disclosure, the character " / " indicates that the preceding and following objects are in an "or" relationship. For example, A / B means: A or B.

[0039] The term "and / or" describes an association between objects, indicating that three relationships can exist. For example, A and / or B means: A or B, or A and B.

[0040] 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.

[0041] At present, in order to enhance the user's comfort experience, air conditioner indoor units usually set swing blades at the air outlet to optimize the air supply direction, thereby improving the cooling and heating effects.

[0042] The related art provides an indoor wall-mounted air conditioner, comprising: a housing with a transversely arranged air outlet; and a plurality of swing blades arranged in sequence at the air outlet along the transverse direction of the air outlet, with each swing blade having a plurality of air holes, and being controllably rotated together to a rotation position where two adjacent swing blades are adjacent to or overlapped with each other, so that the air in the housing flows out to the surrounding environment through the air holes of the adjacent or overlapping swing blades. The indoor wall-mounted air conditioner is provided with a plurality of swing blades having air holes, and the plurality of swing blades are configured to rotate synchronously to a rotation position where two adjacent swing blades are adjacent to or overlapped with each other to close the air outlet, so that the air in the housing flows out through the air holes on the plurality of swing blades in a dispersed manner, thereby avoiding the air from being blown out at high speed from the unobstructed air outlet, so that the indoor wall-mounted air conditioner achieves windless air supply. In the related art, although the air holes provided in the swing blades can enable the indoor wall-mounted air conditioner to achieve windless air supply, the plurality of air holes will cause air volume loss during the swinging of the swing blades.

[0043] In order to reduce the air loss on the basis of the air conditioner's windless air supply, Figure 1-4 As shown, an embodiment of the present disclosure provides a swing blade structure. The swing blade structure includes a swing blade body 10 and a shielding portion 20. The swing blade body 10 has a hollow portion 11. The shielding portion 20 is disposed on the swing blade body 10 and corresponds to part or all of the hollow portion 11 to shield part or all of the hollow portion 11. A gap 12 is left between the shielding portion 20 and the swing blade body 10 to allow airflow to flow out through the gap 12 after passing through the hollow portion 11.

[0044] The main body 10 of the swing blade is provided with a hollow portion 11. When air flows out through the hollow portion 11, it can disperse the airflow of the air conditioner, improve the soft breeze effect of the air conditioner's airflow, and thus achieve a windless air supply. The swing blade structure is located at the air outlet of the air conditioner. When the swing blade structure is closed, it blocks the air outlet, and the air discharged through the hollow portion 11 forms a direct blow-proof mode, improving the user's comfort experience.

[0045] During the swinging process, the main body 10 of the swing blade can guide the airflow to flow in the swinging direction of the main body 10. The shielding portion 20 shields part or all of the hollow portion 11. The shielding portion 20 can play a role in guiding the wind, increasing the wind guiding area of ​​the swing blade structure, thereby improving the left and right wind swinging function of the swing blade structure. During the swinging process of the swing blade structure, the shielding portion 20 guides the airflow to flow out from the gap 12 between the shielding portion 20 and the main body 10, which can reduce the air volume loss and increase the air supply volume. At the same time, by shielding part or all of the hollow portion 11 by the shielding portion 20, the airflow flows through the hollow portion 11 and then flows out from the gap 12. When the swing blade structure is closed, it can also avoid blowing directly to the user, thereby more effectively reducing the wind sensation.

[0046] When the shielding portion 20 partially blocks the hollow portion 11, some airflow flows directly out through the unblocked hollow portion 11, while some airflow flows through the hollow portion 11 blocked by the shielding portion 20 and then flows out through the gap 12, thus achieving multi-directional airflow. This can make the wind feel softer. When the shielding portion 20 blocks the entire hollow portion 11, the outgoing airflow flows through the hollow portion 11 and then flows out through the gap 12. In this way, both the swing blade body 10 and the shielding portion 20 can guide the outgoing airflow to a specific direction or area, enhancing the wind guidance effect of the swing blade structure.

[0047] In the swing blade structure provided by the disclosed embodiments, the shielding portion 20 forms a double-layer structure with the main swing blade body 10. The main swing blade body 10 is provided with a hollow portion 11. The shielding portion 20 partially or entirely blocks the hollow portion 11, leaving a gap 12 between the shielding portion 20 and the main swing blade body 10. The hollow portion 11 and the gap 12 allow airflow, forming a semi-enclosed swing blade. The semi-enclosed swing blade design can enhance the air conditioner's protection against direct blowback, achieving windless air delivery, while also reducing airflow loss and improving the swing blade structure's left-right airflow effect.

[0048] Optionally, combined Figure 1-4 As shown, the extending direction of the shielding portion 20 is consistent with the extending direction of the swing blade body 10.

[0049] The shielding portion 20 extends in the same direction as the swing blade body 10, which enables the outgoing air flow to be guided more coordinated and uniformly when the swing blade structure swings, thereby improving the airflow control capability of the air conditioner.

[0050] Optionally, combined Figure 1-4 As shown, the shielding portion 20 includes a shielding plate 21 , which covers the hollow portion 11 , and the shielding plate 21 is spaced apart from the swing blade body 10 .

[0051] The shielding plate 21 covers the hollow portion 11, and the surface of the shielding plate 21 can more effectively guide the airflow to flow out through the gap 12 between the shielding plate 21 and the swing blade body 10. In addition, the shielding plate 21 has a simple structure, which can reduce the additional impact on the air outlet effect and is easy to manufacture.

[0052] Optionally, the hollow portion 11 includes a plurality of ventilation holes 111 , and the plurality of ventilation holes 111 are spaced apart and arranged on the swing blade body 10 .

[0053] Multiple ventilation holes 111 are spaced apart on the main body 10. The spacing of these holes helps disperse the airflow, increasing the flow path and area of ​​the outgoing airflow, and improving the efficiency and uniformity of the outgoing airflow. The multiple holes 111 break up the outgoing airflow into multiple streams, which then exit through each of the multiple holes 111. This improves the softness of the outgoing airflow and reduces the intensity of the wind blowing directly onto the user.

[0054] Optionally, combined Figure 1-3 As shown, the hollow portion 11 includes an air supply notch 112 . The air supply notch 112 is provided on the side of the swing blade body 10 , and the air supply notch 112 is recessed inward from the side of the swing blade body 10 .

[0055] The sides of the blade body 10 are recessed inward to form air supply notches 112. These notches allow air to flow out from the sides of the blade structure, increasing the directional selectivity of air supply and broadening the airflow path and area. Furthermore, multiple airflow paths, such as through the vents 111 or air supply notches 112, effectively disperse the airflow and reduce wind resistance.

[0056] Optionally, combined Figure 1-2 As shown, there are multiple air supply gaps 112 , and the multiple air supply gaps 112 are distributed on the side of the swing blade body 10 along the circumference of the swing blade body 10 .

[0057] The multiple air supply gaps 112 can more effectively improve the uniformity and dispersion of the air flow, thereby achieving a softer air supply effect.

[0058] Optionally, combined Figure 1-4 As shown, the swing blade body 10 includes a solid portion 13 , and the solid portion 13 and the hollow portion 11 are alternately distributed.

[0059] The swing blade body 10 includes a solid portion 13 and a hollow portion 11. The solid portion 13 and the hollow portion 11 are alternately distributed, which can provide sufficient ventilation area while maintaining the strength of the swing blade structure. In this way, the ventilation efficiency can be maximized when the swing blade structure is closed, and the swing wind-guiding effect can be effectively achieved when the swing blade structure swings. The alternating distribution of the solid portion 13 and the hollow portion 11 can also effectively disperse the airflow, making the air supply softer and more uniform. When the swing blade structure swings, the alternating layout of the solid portion 13 and the hollow portion 11 helps to achieve an effective wind-guiding effect, so that the airflow can flow in a preset direction, thereby enhancing the air conditioner's ability to control the direction of the airflow.

[0060] Optionally, combined Figure 1-3 As shown, the shielding portion 20 and the solid portion 13 are arranged alternately.

[0061] The shielding portion 20 and the swing blade body 10 form a double-layer structure arranged front to back. The shielding portion 20 and the solid portion 13 of the swing blade body 10 are staggered, and the solid portion 13 and the hollow portion 11 are alternately distributed, so that the swing blade structure forms an array combination that is staggered front to back, which can more effectively control the direction and intensity of the airflow. In this way, the swing blade structure can prevent direct blowing while increasing the air output of the swing blade structure, and ensure that the air volume is not lost when the air supply volume is increased. It can also provide sufficient ventilation area while maintaining the strength of the swing blade structure. This structural design can maximize the ventilation efficiency when the swing blade structure is closed, and can also effectively achieve the effect of swinging wind guidance when the swing blade structure swings. In addition, this double-layer structure, combined with the alternating distribution of the solid portion 13 and the hollow portion 11, can effectively disperse the airflow, and the array-like staggered position can achieve the difference in flow rate and direction of flow guidance at each point, making the air supply softer and more uniform.

[0062] Optionally, combined Figure 1-4 As shown, the swing blade structure further includes a first connecting portion 30 , which is connected between the solid portion 13 and the shielding portion 20 , and protrudes toward the gap 12 between the shielding portion 20 and the swing blade body 10 .

[0063] The first connecting portion 30 connects between the solid portion 13 and the shielding portion 20, strengthening the connection between the shielding portion 20 and the solid portion 13, thereby enhancing the structural strength of the swing blade structure. The first connecting portion 30 protrudes toward the gap 12 between the shielding portion 20 and the swing blade body 10, guiding airflow through the gap 12, thereby improving the air supply efficiency of the swing blade structure.

[0064] Optionally, combined Figure 1-4 As shown, the first connecting part 30 includes a first connecting rib 31, one end of the first connecting rib 31 is connected to the solid part 13, and the other end is connected to the shielding part 20. The first connecting rib 31 protrudes toward the gap 12 between the shielding part 20 and the swing blade body 10 to form a bend.

[0065] The first connecting rib 31 is simple in structure and small in size, effectively connecting the solid portion 13 and the shielding portion 20 while reducing the weight of the swing blade structure. Furthermore, the first connecting rib 31 can reduce the occupation of the gap 12, providing more circulation space for airflow.

[0066] Optionally, combined Figure 1 and Figure 3 As shown, the solid part 13 includes a first solid 131 and a second solid 132 arranged at intervals, the hollow part 11 is arranged between the first solid 131 and the second solid 132, and the pendulum structure also includes a second connecting part 40, the second connecting part 40 is arranged on the pendulum body 10, and the second connecting part 40 is connected to both the first solid 131 and the second solid 132.

[0067] The solid portion 13 includes a first solid portion 131 and a second solid portion 132 spaced apart from each other. The hollow portion 11 is located between the first solid portion 131 and the second solid portion 132, effectively increasing the ventilation area and thereby improving air circulation efficiency. The second connecting portion 40 is connected to both the first solid portion 131 and the second solid portion 132, thereby strengthening the structural strength of the swing blade body 10 and improving the stability of the swing blade structure.

[0068] Optionally, combined Figure 1-4 As shown, the second connection portion 40 includes a second connection rib 41 , one end of the second connection rib 41 is connected to the first entity 131 , and the other end of the second connection rib 41 is connected to the second entity 132 .

[0069] The second connecting rib 41 has a simple structure and can effectively connect and support the first body 131 and the second body 132, thereby enhancing the structural strength of the swing blade body 10 and making the swing blade structure more stable during swinging. At the same time, the second connecting rib 41 takes up little space and can reduce the impact on the airflow effect.

[0070] Optionally, combined Figure 1-4 As shown, the second connecting rib 41 protrudes outward relative to the swing blade body 10 .

[0071] The protruding second connecting rib 41 provides a larger support area for the blade body 10, thereby improving the rigidity and deformation resistance of the blade structure. Furthermore, a hollow portion is formed between the first body 131 and the second body 132. The protruding second connecting rib 41 increases the hollow portion, thus preventing the second connecting rib 41 from affecting the outward flow of air from the hollow portion.

[0072] Optionally, combined Figure 1-4 As shown, the projection area of ​​the shielding portion 20 on the swing blade body 10 is smaller than the area of ​​the swing blade body 10 .

[0073] The shielding portion 20 forms a double-layer structure with the main body 10 of the pendulum. The projected area of ​​the shielding portion 20 on the main body 10 is smaller than the area of ​​the main body 10, which can reduce the leading edge area of ​​the pendulum structure. This can reduce the direct obstruction of the airflow by the shielding portion 20 located at the front of the pendulum structure, thereby reducing wind resistance and improving the smoothness of the outgoing airflow when the pendulum structure is closed. At the same time, this also increases the rear area of ​​the pendulum structure, providing greater support for the pendulum structure, enhancing the structural strength of the pendulum structure, and thus improving the stability of the pendulum structure.

[0074] Optionally, combined Figure 1-4 As shown, the swing blade structure further includes a rotating shaft 50, one end of the rotating shaft 50 is connected to the swing blade body 10 or the shielding portion 20, and the other end of the rotating shaft 50 is suitable for being rotatably connected to the pre-installation surface.

[0075] One end of the rotating shaft 50 can be connected to the main body 10 or the shielding portion 20. When one end of the rotating shaft 50 is connected to the main body 10 or the shielding portion 20, the rotating shaft 50 can drive the entire rotating blade structure to rotate, thereby adjusting the direction of airflow. The other end of the rotating shaft 50 is rotatably connected to the pre-installed surface, enabling the rotating blade structure to guide air on the pre-installed surface. This application uses the rotating shaft 50 connected to the shielding portion 20 as an example.

[0076] The air conditioner includes a housing having an air outlet. When the swing blade structure is arranged at the air outlet, the pre-installation surface is arranged on the housing, and the other end of the rotating shaft 50 is rotatably connected to the housing, so that the swing blade structure can achieve the effect of swinging air left and right.

[0077] Optionally, combined Figure 1-4 As shown, in the case where the swing blade structure includes the second connecting portion 40 , the rotating shaft 50 is also connected to the second connecting portion 40 .

[0078] The second connection portion 40 is connected to both the first body 131 and the second body 132, enhancing the structural strength of the swing blade body 10. The rotating shaft 50, while connected to the swing blade body 10 or the shielding portion 20, is also connected to the second connection portion 40. This second connection portion 40 effectively supports the rotating shaft 50 and enhances its connection stability. This enhances the overall structural stability of the swing blade structure and improves its stability during swinging.

[0079] An embodiment of the present disclosure provides a pendulum blade assembly, which includes a connecting member and a plurality of pendulum blade structures as described in any one of the above-mentioned disclosed embodiments. The plurality of pendulum blade structures are rotatably arranged on the connecting member, and the plurality of pendulum blade structures are arranged along the length direction of the connecting member.

[0080] The pendulum blade assembly provided by the embodiment of the present disclosure includes the pendulum blade structure described in any one of the above disclosed embodiments, and thus has all the beneficial effects of the pendulum blade structure described in any one of the above disclosed embodiments.

[0081] Multiple pendulum blade structures are rotatably provided on the connecting member, so that the multiple pendulum blade structures are connected by transmission. In this way, multiple pendulum blades can be driven to swing by a single motor, which makes the pendulum blade assembly structure simple and can reduce costs. Multiple pendulum blade structures are arranged along the length direction of the connecting member, which can improve the uniformity and coverage of the air supply of the air conditioner. The use of multiple semi-enclosed pendulum blades can more effectively enhance the air conditioner's anti-direct blowing effect, thereby improving the windless air supply effect. By rotating multiple semi-enclosed pendulum blades to swing the air left and right, the air volume loss can also be more effectively reduced. The connecting member can be a connecting rod, a connecting plate or other structures.

[0082] Optionally, a plurality of pendulum blade structures are arranged in sequence along the length direction of the connecting member, and gaps are left between adjacent pendulum blades to allow the pendulum blades to rotate.

[0083] By arranging multiple swing blade structures along the length of the connector, the gaps between adjacent swing blade structures provide space for rotation. This also reduces or prevents airflow from flowing directly through the gaps between adjacent swing blade structures when the blade structures are closed. This effectively improves the softness of the airflow, thereby enhancing the air conditioner's ability to prevent direct blowback.

[0084] An embodiment of the present disclosure provides an air conditioner, comprising a housing and a swing blade assembly as described in the above disclosed embodiment. The housing is provided with an air outlet, and the swing blade assembly as described in the above disclosed embodiment is arranged at the air outlet.

[0085] The air conditioner provided by the embodiment of the present disclosure has all the beneficial effects of the swing blade assembly described in any one of the above disclosed embodiments because it includes the swing blade assembly described in any one of the above disclosed embodiments.

[0086] The swing blade assembly is located at the air outlet of the housing. When the swing blade structure is closed, it blocks the air outlet. The swing blade body 10 and the shielding portion 20 are arranged sequentially along the airflow direction of the air outlet. The airflow from the air outlet flows out through the hollow portion 11 and the gap 12 between the shielding portion 20 and the swing blade body 10, enhancing the soft breeze effect and preventing direct airflow. As the swing blade structure swings, the rotation of the multiple swing blades creates a left-right swing, preventing air loss.

[0087] When the swing blade structure is closed, some of the outflow is dispersed through the hollow portion 11 not blocked by the shielding portion 20 and flows out directly, while some of the outflow flows out through the gap 12 between the shielding portion 20 and the swing blade body 10. This allows the outflow to flow through multiple paths and directions, thereby enhancing the gentle breeze effect. The outflow from multiple directions also enhances the airflow uniformity of the air conditioner and improves the cooling or heating performance of the air conditioner.

[0088] When the pendulum structure swings, the shielding portion 20 blocks the front of the hollow portion 11, which can guide the outlet airflow to flow out through the gap 12, changing the outflow direction of the outlet airflow. The shielding portion 20 blocks the front of the hollow portion 11, and the gap 12 is located between the shielding portion 20 and the hollow portion 11. After the outlet airflow flows out through the gap 12, it can flow out along the extension direction of the shielding portion 20 or the extension direction of the pendulum body 10. During the swinging process of the pendulum structure, the shielding portion 20 and the solid portion 13 of the pendulum body 10 jointly guide the outlet airflow to flow along the swinging direction of the pendulum structure, which can enhance the left and right swinging effect of the pendulum structure, thereby reducing air volume loss.

[0089] Optionally, the length direction of the connecting member is consistent with the length direction of the air outlet.

[0090] The length of the connecting piece is consistent with the length of the air outlet, and the multiple swing blade structures are arranged along the length of the connecting piece, that is, the multiple swing blade structures are arranged along the length of the air outlet. This can improve the air supply efficiency of the air conditioner and also enhance the aesthetics of the air conditioner.

[0091] 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 swing blade structure, characterized in that: include: The main body of the swing leaf is provided with a hollow portion; A shielding portion is provided on the swing blade body, the shielding portion corresponds to part or all of the hollow portion to shield part or all of the hollow portion; A gap is left between the shielding portion and the swing blade body, so that the airflow can flow out of the gap after passing through the hollow portion.

2. The swing blade structure according to claim 1, characterized in that: The hollow portion includes: A plurality of ventilation holes, wherein the plurality of ventilation holes are spaced apart and arranged on the main body of the swing blade; and / or, The air supply gap is arranged on the side of the swing blade body, and the air supply gap is recessed inward from the side of the swing blade body.

3. The swing blade structure according to claim 1, characterized in that: The main body of the swing blade includes: The solid part and the hollow part are distributed alternately.

4. The swing blade structure according to claim 3, characterized in that: The shielding part and the solid part are arranged alternately.

5. The swing blade structure according to claim 3, characterized in that: Also includes: The first connecting portion is connected between the solid portion and the shielding portion, and the first connecting portion protrudes toward the gap between the shielding portion and the swing blade body.

6. The swing blade structure according to claim 3, characterized in that: The solid portion includes a first solid portion and a second solid portion that are spaced apart, the hollow portion is provided between the first solid portion and the second solid portion, and the swing blade structure further includes: The second connecting portion is provided on the swing blade body and is connected to both the first entity and the second entity.

7. The swing blade structure according to any one of claims 1 to 6, characterized in that: The projection area of ​​the shielding portion on the swing blade body is smaller than the area of ​​the swing blade body.

8. The swing blade structure according to any one of claims 1 to 6, characterized in that: Also includes: The rotating shaft has one end connected to the swing blade body or the shielding part, and the other end is suitable for rotationally connecting to the pre-installation surface.

9. A swing blade assembly, characterized in that: include: Connectors; A plurality of pendulum blade structures according to any one of claims 1 to 8, wherein the plurality of pendulum blade structures are rotatably disposed on the connecting member, and the plurality of pendulum blade structures are arranged along the length direction of the connecting member.

10. An air conditioner, characterized in that: include: The housing is provided with an air outlet; The swing blade assembly as described in claim 9 is arranged at the air outlet.

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