Air guide structure, panel assembly and courtyard machine

Abstract

The utility model relates to the technical field of air conditioning equipment, in particular to an air guide structure, a panel assembly and a ceiling air conditioner. The air guide structure comprises a fixing part, a first rotating piece, a second rotating piece and a first driving piece. The first rotating piece is in running fit with the fixed part through a first shaft, and a first guide piece is arranged on the first rotating piece; the second rotating piece is in running fit with the fixed part through a second shaft parallel to the first shaft, the second rotating piece comprises a first air guide plate and a second guide piece, and the first guide piece is in running fit with the second guide piece; the first driving piece is configured to drive the first rotating piece to rotate around the first shaft so that the first guiding piece can drive the first air guiding plate to rotate around the second shaft. When the air guide structure is applied to the panel assembly, the first air guide plate in the air guide structure serves as a final controlled part and can rotate around the second shaft, the first air guide plate obtains different space states through rotation, and the air outlet for discharging air in the horizontal direction is opened or closed through the different space states.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning equipment, and in particular to an air guide structure, a panel assembly and a ceiling machine. Background Art

[0002] A ceiling unit is an indoor unit of an air conditioner that is installed on the ceiling. Currently, ceiling units on the market basically blow air downward. When the air conditioner is turned on, cold air blows from top to bottom. Although this air outlet method can make the indoor temperature drop evenly and quickly, when the human body is under the air outlet, the cold air blows directly on the human head. If the human head is directly blown by cold air for a long time, it will cause a series of health problems such as headaches and colds, which is not good for human health. Although ceiling units now have a sweeping mode function, simply changing the blowing direction cannot fundamentally solve the problem of the ceiling unit's downward air outlet. Therefore, it is necessary to design an air guide structure to achieve horizontal air outlet control for the ceiling unit. Utility Model Content

[0003] In order to solve the above technical problems, the present application provides an air guide structure, a panel assembly and a ceiling machine.

[0004] In a first aspect, an embodiment of the present application provides a wind guide structure, which includes:

[0005] Fixed part;

[0006] A first rotating member, rotatably matched with the fixing portion via a first shaft, wherein a first guide member is disposed on the first rotating member;

[0007] A second rotating member, which is rotatably matched with the fixing portion via a second axis parallel to the first axis, the second rotating member comprising a first air guide plate and a second guide member, the first guide member movably matched with the second guide member;

[0008] The first driving member is configured to drive the first rotating member to rotate around the first axis, so that the first guide member drives the first air guide plate to rotate around the second axis.

[0009] Further, the first guide member is a guide shaft parallel to the first shaft, the second guide member is provided with a guide groove, and the guide shaft is slidably fitted in the guide groove.

[0010] Furthermore, the first rotating member includes a second air guide plate. During the process of the first rotating member rotating around the first axis, the air guide structure has a first state and a second state. In the first state, the first air guide plate and the second air guide plate are folded, and in the second state, the first air guide plate and the second air guide plate are unfolded.

[0011] Further, the first air guide plate is a flat plate, the second air guide plate is an arc-shaped plate, in the first state the first air guide plate is perpendicular to a first direction, in the second state the first air guide plate is perpendicular to a second direction, and the first direction intersects with the second direction.

[0012] Further, the first guide member is located on the centrifugal side of the arc structure of the second air guide plate, and the second shaft and the second guide member are located on the same side of the first air guide plate.

[0013] Further, the relative movement direction of the first guide member and the second guide member is parallel to the first air guide plate.

[0014] Furthermore, the first direction and the second direction are perpendicular to each other.

[0015] In the second aspect, the embodiment of the present application also provides a panel assembly, which includes a frame, a panel and the air guide structure provided in the first aspect of the embodiment of the present application, wherein a side air outlet is opened on the frame, and the side air outlet is opened or closed during the rotation of the first air guide plate around the second axis.

[0016] Furthermore, a lower air outlet is provided on the panel, and the first rotating member includes a second air guide plate. During the rotation of the first rotating member around the first axis, the air guide structure has a first state and a second state. In the first state, the first air guide plate and the second air guide plate are folded, and the air guide plate closes the side air outlet. In the second state, the first air guide plate and the second air guide plate are unfolded to face the lower air outlet.

[0017] Furthermore, the panel assembly also includes a third air guide plate and a second driving member, and the second driving member is configured to drive the third air guide plate to rotate to open or close the lower air outlet.

[0018] Furthermore, the first air guide plate is a flat plate, and the second air guide plate is an arc-shaped plate. In the second state, the first air guide plate is located between the first air guide plate and the side air outlet, the centripetal side of the arc-shaped structure of the first air guide plate faces the side air outlet, and the lower air outlet is located on the centrifugal side of the arc-shaped structure of the first air guide plate.

[0019] Furthermore, the side air outlets are provided in a plurality in the circumferential direction, and the air guide structures are provided in a plurality corresponding to the side air outlets.

[0020] In a third aspect, an embodiment of the present application further provides a rooftop machine, which includes the panel assembly provided in the second aspect of the embodiment of the present application.

[0021] When the wind guide structure is applied to the panel assembly, the first wind guide plate in the wind guide structure can rotate around the second axis as the final controlled component. The first wind guide plate obtains different spatial states by rotating, and the horizontal air outlet is opened or closed by different spatial states. The first rotating member is used as a transmission member, and the torque output by the first driving member is transmitted to the first wind guide plate through the first rotating member. Specifically, the first driving member drives the first rotating member to rotate around the first axis, so that the first guide member on the first rotating member rotates around the first axis. The movement of the first guide member will drive the first wind guide plate to rotate around the second axis while completing the guide cooperation with the second guide member. The active cooperation between the first guide member and the second guide member is to realize the circumferential rotation of the first rotating member and the circular movement of the first wind guide plate can be carried out simultaneously, so as to avoid the structural interference and jamming of the linkage position of the two. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings:

[0023] Figure 1 A cross-sectional view of the air guide structure provided in an embodiment of the present application in a first state is schematically shown;

[0024] Figure 2 A cross-sectional view of the air guide structure provided in an embodiment of the present application in a second state is schematically shown;

[0025] Figure 3 A three-dimensional structural diagram of a first rotating member provided in an embodiment of the present application is schematically provided;

[0026] Figure 4 A three-dimensional structural diagram of a second rotating member provided in an embodiment of the present application is schematically provided;

[0027] Figure 5 The three-dimensional structure of the panel assembly provided in the embodiment of the present application is schematically shown. Figure 1 ;

[0028] Figure 6 The three-dimensional structure of the panel assembly provided in the embodiment of the present application is schematically shown. Figure 2 ;

[0029] Figure 7 The three-dimensional structure of the panel assembly provided in the embodiment of the present application is schematically shown. Figure 3 ;

[0030] Figure 8A partial cross-sectional view of the air guide structure in the panel assembly provided in an embodiment of the present application in the first state is schematically shown;

[0031] Fig. 9 A partial cross-sectional view of the air guide structure in the panel assembly provided in an embodiment of the present application in the second state is schematically shown.

[0032] In the figure:

[0033] 100. Wind guide structure;

[0034] 110. Fixed part;

[0035] 120, first rotating member; 121, first shaft; 122, first guide member; 123, second air guide plate; 124, wing plate;

[0036] 130, second rotating member; 131, second shaft; 132, first air guide plate; 133, second guide member; 134, guide groove;

[0037] 140, a first driving member;

[0038] 200, panel; 210, air inlet; 220, lower air outlet;

[0039] 300, outer frame; 310, side air outlet;

[0040] 400, inner frame;

[0041] 500, air outlet duct;

[0042] 600, third air guide plate;

[0043] 700. Second driving member. DETAILED DESCRIPTION

[0044] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0045] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a system, product or device comprising a series of units is not necessarily limited to those units explicitly listed, but may include units that are not explicitly listed or inherent to these products or devices.

[0046] In this application, the directions or positional relationships indicated by the terms "upper", "lower", "inner", "middle", "outer", etc. are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0047] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0048] In addition, the terms "disposed", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0049] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0050] The embodiment of the present application discloses an air guide structure 100, which can be applied to air conditioning equipment or other wind-generating and air-inducing equipment, and specific application scenarios include but are not limited to indoor units of air conditioners, duct units, patio units, fresh air fans, and air purifiers. The embodiment of the present application takes the application of the air guide structure 100 to a patio unit as an example for schematic illustration, and specifically, the air guide structure 100 is used to control the opening and closing of the side air outlet 310 of the patio unit.

[0051] like Figure 1-9 As shown, the wind guide structure 100 provided in the embodiment of the present application mainly includes a fixing portion 110 , a first rotating member 120 , a second rotating member 130 and a first driving member 140 .

[0052] The fixing portion 110 serves as a mounting support carrier for each structure, is a basic component of the wind guide structure 100 of the present application, and provides a mounting foundation for at least some other components of the wind guide structure 100. Figure 1-4As shown, the first rotating member 120 is rotatably matched with the fixed part 110 through the first shaft 121, and the first guide member 122 is provided on the first rotating member 120. The second rotating member 130 is rotatably matched with the fixed part 110 through the second shaft 131, and the second shaft 131 is parallel to the first shaft 121. Specifically, the axis of the second shaft 131 is parallel to the axis of the first shaft 121; the second rotating member 130 includes a first air guide plate 132 and a second guide member 133, and the first guide member 122 and the second guide member 133 are movably matched; the first driving member 140 is configured to drive the first rotating member 120 to rotate around the first shaft 121, so that the first guide member 122 drives the first air guide plate 132 to rotate around the second shaft 131.

[0053] According to the shape and size of the side air outlet 310 of the ceiling machine, the first air guide plate 132 can be set as a plate member that matches the side air outlet 310 of the ceiling machine. Specifically, the first air guide plate 132 can be a long strip structure. It should be understood that when the air guide structure 100 is applied to the ceiling machine, the first air guide plate 132 is installed on the side air outlet 310 of the ceiling machine. During the operation of the ceiling machine, the first driving member 140 can drive the first air guide plate 132 to rotate through the first rotating member 120, so as to change the opening size of the side air outlet 310 of the ceiling machine, thereby achieving the purpose of controlling the side air outlet intensity of the ceiling machine. The first air guide plate 132 and the first rotating member 120 can be made of relatively light materials, so that the first driving member 140 can more easily drive the first air guide plate 132 to rotate.

[0054] In the above embodiment, when the air guide structure 100 is applied to the panel assembly of the ceiling machine, the first air guide plate 132 in the air guide structure 100 can rotate around the second axis 131 as the final controlled component. The first air guide plate 132 obtains different spatial states through rotation, and the side air outlet 310 for horizontal air outlet is opened or closed through different spatial states. The first rotating member 120 is used as a transmission component, and the torque output by the first driving member 140 is transmitted to the first air guide plate 132 through the first rotating member 120. Specifically, the first driving member 140 drives the first rotating member 120 to rotate around the first axis 121, so that the first guide member 122 on the first rotating member 120 rotates around the first axis 121. The circular motion of the first guide member 122 enables it to drive the first air guide plate 132 to rotate around the second axis 131 while completing the guiding cooperation with the second guide member 133. The movable cooperation between the first guide member 122 and the second guide member 133 is to realize the circular rotation of the first rotating member 120 and the circular motion of the first air guide plate 132 at the same time, so as to avoid structural interference and jamming of the linkage position of the two.

[0055] In some embodiments, the first guide member 122 is a guide shaft parallel to the first axis 121, and a guide groove 134 is provided on the second guide member 133, and the guide shaft is movably fitted in the guide groove 134. The guide groove 134 is preferably a linear groove, and the guide shaft and the guide groove 134 can achieve sliding fit between the two, simplifying the structure of the transmission mechanism, and the sliding fit of the guide shaft along the guide groove 134 is a linear reciprocating motion, which can more effectively avoid the phenomenon of jamming during the sliding process, making the sliding process more stable, thereby achieving the transmission of the rotational motion of the first rotating member 120 to the first air guide plate 132, effectively reducing the failure rate of the air guide structure 100. Further preferably, the guide shaft and the guide groove 134 are rollingly matched, that is, the guide shaft can rotate around its axis, so that in the process of the guide shaft moving back and forth along the guide groove 134, there is rolling friction between the guide shaft and the guide groove 134, which can further reduce the movement resistance between the two, making the movement of the air guide structure 100 smoother. Among them, the diameter of the guide shaft is preferably adapted to the groove width of the guide groove 134, so that the guide shaft will not shake in the groove width direction of the guide groove 134 during the reciprocating movement in the guide groove 134, thereby ensuring the stability of the rotation process of the first air guide plate 132.

[0056] In some embodiments, the first rotating member 120 includes a second air guide plate 123. During the rotation of the first rotating member 120 around the first axis 121, the air guide structure 100 has a first state and a second state. In the first state, the first air guide plate 132 and the second air guide plate 123 are folded. In the second state, the first air guide plate 132 and the second air guide plate 123 are unfolded. By realizing the folding and unfolding of the air guide structure 100, the side air outlet 310 can be closed when folded and the internal airflow is avoided from being blocked by the folded state. When unfolded, the side air outlet 310 is opened and the airflow in the space is intercepted by the unfolded state, so that the airflow can reach the side air outlet 310 more smoothly.

[0057] like Figure 1 and 8 As shown, the angle between the first air guide plate 132 and the second air guide plate 123 is small, and the two are close to each other to form a folded posture, and the air guide structure 100 is in the first state. When the air guide structure 100 is applied to a ceiling machine, the first air guide plate 132 in the first state can be set to be in a position to close the side air outlet 310. At this time, the projection formed by the folded state of the first air guide plate 132 and the second air guide plate 123 close to each other in the vertical direction on the horizontal plane is small, which can reduce the obstruction to the airflow moving in the vertical direction, so that the airflow in the ceiling machine can smoothly flow to the lower air outlet.

[0058] like Figure 2 and 9As shown, the angle between the first air guide plate 132 and the second air guide plate 123 is relatively large, and the two are separated from each other to form an unfolded posture, and the air guide structure 100 is in the second state. When the air guide structure 100 is applied to a ceiling machine, the first air guide plate 132 in the second state can be set to be in a position where the side air outlet 310 is opened. At this time, the projection formed by the mutually unfolded state of the first air guide plate 132 and the second air guide plate 123 on the horizontal plane along the vertical direction is relatively large, which can effectively block the airflow moving in the vertical direction, so that the airflow in the ceiling machine cannot flow to the lower air outlet, and the airflow is made to flow more to the side air outlet 310 to achieve the side air outlet of the ceiling machine.

[0059] In some embodiments, the first air guide plate 132 is a flat plate, and the second air guide plate is an arc-shaped plate. In the first state, the first air guide plate 132 is perpendicular to the first direction, and in the second state, the first air guide plate 132 is perpendicular to the second direction, and the first direction intersects with the second direction. The side air outlet 310 is usually opened on the vertical side wall of the ceiling machine, usually in a rectangular opening. The first air guide plate 132 in the form of a flat plate can better match the side air outlet 310, that is, the side air outlet 310 is conveniently closed by the flat plate. The second air guide plate 123 in the form of an arc-shaped plate can guide the airflow. When the air guide structure 100 is in the second state, the second air guide plate 123 and the first air guide plate 132 are unfolded. The arc-shaped surface of the second air guide plate 123 can guide the airflow in the space to the first air guide plate and then flow out from the side air outlet 310, thereby reducing the air resistance and facilitating the lateral air outlet. The specific arc surface form of the arc plate includes but is not limited to a cylindrical surface, a parabola, a spherical surface and other irregular arc surfaces. It is preferred to use a cylindrical surface structure. For example, a quarter of a cylindrical surface can be used to achieve a 90° steering guide of the airflow, which is suitable for the conversion of vertical air outlet and lateral air outlet in the ceiling machine. When the surface of the first air guide plate 132 is a cylindrical surface structure, the axis of the first shaft 121 passes through the center of the circle corresponding to the cylindrical surface. The first rotating member 120 also includes a wing plate 124, which is arranged perpendicular to the second air guide plate 123. The shape of the wing plate 124 can be fan-shaped. The first shaft 121 is arranged on the wing plate 124. The wing plate 124 serves to connect the first shaft 121 and the second air guide plate 123, and can also strengthen the structure of the second air guide plate 123.

[0060] Preferably, the first air guide plate 132 is a flat plate, and the second air guide plate is an arc-shaped plate. In the first state, the first air guide plate 132 is perpendicular to the first direction, and in the second state, the first air guide plate 132 is perpendicular to the second direction, and the first direction and the second direction are perpendicular to each other. When the air guide structure 100 is applied to a ceiling machine, the first direction is the horizontal direction, and the second direction is the vertical direction. In the first state, the first air guide plate 132 is perpendicular to the horizontal direction, and the first air guide plate 132 closes the horizontally opened side air outlet 310 of the ceiling machine. When the air guide structure 100 moves to the second state, the first air guide plate 132 is perpendicular to the vertical direction, that is, the first air guide plate 132 is horizontally arranged, so that the horizontally opened side air outlet 310 can be fully opened, and the second air guide plate 123 and the first air guide plate 132 form a interception effect on the airflow in the vertical direction.

[0061] On the basis of the above embodiment, the first guide member 122 is located on the centrifugal side of the arc structure of the second air guide plate 123, and the second shaft 131 and the second guide member 133 are located on the same side of the first air guide plate 132. Such a structural arrangement enables the first guide member 122, the second guide member 133 and the second shaft 131 to be located on the same side when the first air guide plate 132 and the second air guide plate 123 are in the unfolded state, thereby reducing interference between the structures and obtaining an air guide structure 100 with a higher degree of unfolding.

[0062] In some embodiments, the relative movement direction of the first guide member 122 and the second guide member 133 is parallel to the first air guide plate 132. When the first air guide plate 132 is a flat plate structure, the relative movement direction of the first guide member 122 and the second guide member 133 is a straight line parallel to the first air guide plate 132. At this time, the extension direction of the second guide member 133 must be parallel to the first air guide plate 132 to meet the relative movement of the first guide member 122 and the second guide member 133. Such a design can reduce the size in the direction perpendicular to the first air guide plate 132 to reduce the overall thickness of the second guide member 133 and the first air guide plate 132, so that the air guide structure 100 can obtain a greater degree of folding effect in the first state. For example, when the first guide member 122 is a guide shaft and a guide groove 134 is provided on the second guide member 133, the guide groove 134 is a straight groove extending parallel to the first guide plate.

[0063] In some embodiments, two fixing parts 110 are arranged side by side. Two first shafts 121 are arranged and are respectively located at opposite ends of the first rotating member 120, and the two first shafts 121 are respectively rotatably connected to the two fixing parts 110; two second shafts 131 are arranged and are respectively located at opposite ends of the first air guide plate 132, and the two second shafts 131 are respectively rotatably connected to the two fixing parts 110; two first guide members 122 are arranged and are respectively located at opposite ends of the first rotating member 120; two second guide members 133 are arranged and are respectively located at opposite ends of the first guide plate. Arranging shaft structures and matching structures at both ends of the air guide structure 100 can make the rotation and transmission process more stable.

[0064] like Figure 5-9 As shown, the embodiment of the present application also provides a panel assembly of a ceiling machine, the panel assembly includes a panel 200, an outer frame 300 and an inner frame 400, and the outer frame 300 and the inner frame 400 are both arranged perpendicular to the panel 200. An air inlet 210 is formed in the middle of the panel 200, the outer frame 300 and the inner frame 400 are both located on the same side of the panel 200, the outer frame 300 is arranged around the edge of the panel 200 to serve as the outer wall of the panel assembly, the inner frame 400 is located on the inner side of the outer frame 300 and is arranged around the air inlet 210, and the outer frame 300 and the inner frame 400 are arranged side by side. The panel assembly also includes the air guide structure 100 provided in the aforementioned embodiment of the present application, that is, the air guide structure 100 mainly includes a fixing part 110, a first rotating member 120, a second rotating member 130 and a first driving member 140.

[0065] The fixing part 110 serves as a mounting support carrier for each structure, which is fixed on the panel assembly. Specifically, the fixing part 110 can be plate-shaped and two are provided. The fixing part 110 is located between the outer frame 300 and the inner frame 400. The three sides of the fixing part 110 are respectively connected to the panel 200, the outer frame 300 and the inner frame 400, which can play a role in strengthening the structural strength of the panel assembly. The two fixing parts 110, the outer frame 300, the inner frame 400 and the panel 200 together form an air outlet duct 500. The top of the air outlet duct 500 is open for air intake from the ceiling machine. A side air outlet 310 is opened on the outer frame 300, and a lower air outlet 220 is opened on the panel 200. The side air outlet 310 and the lower air outlet 220 are both connected to the air outlet duct 500, and the first rotating member 120 and the first air guide plate 132 are both located in the air outlet duct 500.

[0066] The first rotating member 120 is rotatably matched with the fixed part 110 through the first shaft 121, and the first guide member 122 is provided on the first rotating member 120; the second rotating member 130 is rotatably matched with the fixed part 110 through the second shaft 131, and the second shaft 131 is parallel to the first shaft 121, specifically, the axis of the second shaft 131 is parallel to the axis of the first shaft 121; the second rotating member 130 includes a first air guide plate 132 and a second guide member 133, and the first guide member 122 and the second guide member 133 are movably matched; the first driving member 140 is configured to drive the first rotating member 120 to rotate around the first shaft 121, so that the first guide member 122 drives the first air guide plate 132 to rotate around the second shaft 131. The side air outlet 310 is opened or closed during the rotation of the first air guide plate 132 around the second shaft 131. When the first air guide plate 132 opens the side air outlet 310, the air flow in the air outlet duct 500 is blown out horizontally through the side air outlet 310. Compared with the ceiling machine without the side air outlet 310, the side air outlet 310 can avoid the problem in the prior art that only the downward blowing airflow can be generated through the lower air outlet 220, causing the person to be blown.

[0067] In some embodiments, the first rotating member 120 includes a second air guide plate 123. During the rotation of the first rotating member 120 around the first axis 121, the air guide structure 100 has a first state and a second state. In the first state, the first air guide plate 132 and the second air guide plate 123 are folded, and the air guide plate closes the side air outlet 310. In the second state, the first air guide plate 132 and the second air guide plate 123 are unfolded and face the lower air outlet 220. Figure 8 As shown, the angle between the first air guide plate 132 and the second air guide plate 123 is small, and the two are close to each other to form a folded posture. At this time, the air guide structure 100 is in the first state, and the first air guide plate 132 closes the side air outlet 310. At this time, the projection of the folded state of the first air guide plate 132 and the second air guide plate 123 close to each other on the horizontal plane is small, which can reduce the obstruction of the airflow moving in the vertical direction, and the airflow in the air outlet duct 500 can smoothly flow to the lower air outlet 220 at the lower part. Fig. 9 As shown, the angle between the first air guide plate 132 and the second air guide plate 123 is relatively large, and the two are away from each other to form an expanded posture. At this time, the air guide structure 100 is in the second state, the first air guide plate 132 opens the side air outlet 310, and the projection of the mutually expanded state of the first air guide plate 132 and the second air guide plate 123 on the horizontal plane is relatively large, which can effectively block the airflow moving in the vertical direction, so that the airflow in the air outlet duct 500 cannot flow to the lower air outlet 220 at the lower part, and the airflow flows more to the side air outlet 310 to realize the side air outlet of the ceiling machine.

[0068] In some embodiments, the panel assembly further includes a third air guide plate 600 and a second driving member 700, and the second driving member 700 is configured to drive the third air guide plate 600 to rotate to open or close the lower air outlet 220. The third air guide plate 600 and the first air guide plate 132 can be independently controlled, so that the respective states of the side air outlet 310 and the lower air outlet 220 can be flexibly adjusted. When the air conditioner is turned on, the indoor temperature is high and rapid cooling is required. At this time, the air guide structure 100 can be controlled by the first driving member 140 to be in the first state, the first air guide plate 132 closes the side air outlet 310, and the second driving member 700 controls the third air guide plate 600 to open the lower air outlet 220. At this time, the wind blows from top to bottom, so that the indoor air circulates quickly, achieving the purpose of rapid cooling. When the indoor temperature is stable, the third air guide plate 600 is controlled by the second driving member 700 to close the lower air outlet 220, the first driving member 140 controls the air guide structure 100 to be in the second state, and the first air guide plate 132 opens the side air outlet 310. At this time, the wind is blown out horizontally to a distant place to avoid blowing directly on the human body.

[0069] In some embodiments, the first air guide plate 132 is a flat plate, and the second air guide plate is an arc-shaped plate. In the second state, the first air guide plate 132 is located between the first air guide plate 132 and the side air outlet 310, the centripetal side of the arc-shaped structure of the first air guide plate 132 faces the side air outlet 310, and the lower air outlet 220 is located on the centrifugal side of the arc-shaped structure of the first air guide plate 132. The flat plate-shaped first air guide plate 132 can better match the side air outlet 310 opened on the outer frame 300, that is, the flat plate can facilitate the closure of the air outlet. Because during operation, the airflow of the air outlet duct 500 enters from the opening at the top thereof, when the air guide structure 100 is in the second state, the second air guide plate 123 and the second air guide plate 123 are unfolded, and the second air guide plate 123 in the form of an arc plate can guide the airflow, that is, the airflow entering the air outlet duct 500 from top to bottom can be guided to the first air guide plate through the arc surface of the second air guide plate 123 and then flow out from the side air outlet 310, thereby reducing the air resistance and facilitating lateral air outlet.

[0070] In some embodiments, the first guide member 122 is a guide shaft parallel to the first axis 121, and a guide groove 134 is provided on the second guide member 133. The guide shaft is movably fitted in the guide groove 134. The guide groove 134 is preferably a straight groove and its extension direction is perpendicular to the first axis 121. The second axis 131 is arranged near the lower edge of the side air outlet 310, and the guide shaft is located on the centrifugal side of the arc structure of the second air guide plate 123. The second axis 131 and the second guide member 133 are located on the same side of the first air guide plate 132, and the second guide member 133 extends out of the edge of the first air guide plate 132. The first air guide plate 132 and the second air guide plate 123 have the same thickness. The surface of the arc structure is a cylindrical surface, and when the wind guide structure 100 is in the second state, the section of the second wind guide plate 123 near one end of the first wind guide plate 132 is a horizontal plane, the first wind guide plate 132 is horizontally arranged, and the first wind guide plate 132 and the second wind guide plate 123 are in abutment with each other, so that the airflow guided by the second wind guide plate 123 can flow smoothly to the top of the first wind guide plate 132, and the part of the second guide member 133 extending out of the first wind guide plate 132 is located on the centrifugal side of the second wind guide plate 123, so that the first wind guide plate 132 can obtain a horizontal posture without causing structural interference between the second guide member 133 and the first wind guide plate 132. When the wind guide structure 100 is in the first state, the first wind guide plate 132 is vertically arranged and just closes the side air outlet 310, and the part of the second guide member 133 extending out of the first wind guide plate 132 is in abutment with the inner wall of the outer frame 300 above the side air outlet 310, thereby achieving a limiting effect.

[0071] In some embodiments, Figure 5-7 As shown, a plurality of side air outlets 310 are provided in the circumferential direction, and a plurality of air guide structures 100 are provided corresponding to the side air outlets 310. As shown in the figure, four air outlet ducts 500 and four groups of air guide structures 100 are formed on the panel assembly, and each air outlet duct 500 is provided with a side air outlet 310 and a lower air outlet 220, thereby forming a four-sided air outlet structure.

[0072] The embodiment of the present application also provides a rooftop machine, which includes the panel assembly provided in the above embodiment of the present application. Since the rooftop machine and the panel assembly disclosed in the embodiment of the present application include the air guide structure 100 provided in the above embodiment, the panel assembly and the rooftop machine having the air guide structure 100 also have all the above technical effects, which will not be described one by one here. The other structures, principles and preparation methods of the panel assembly and the rooftop machine are known to ordinary technicians in the field and will not be described in detail here.

[0073] Some embodiments in this specification are described in a progressive or parallel manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referenced to each other.

[0074] The above is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A wind guide structure, characterized in that: include: Fixed part; A first rotating member, rotatably matched with the fixing portion via a first shaft, wherein a first guide member is disposed on the first rotating member; A second rotating member, which is rotatably matched with the fixed part via a second axis parallel to the first axis, the second rotating member comprising a first air guide plate and a second guide member, the first guide member movably matched with the second guide member; The first driving member is configured to drive the first rotating member to rotate around the first axis, so that the first guide member drives the first air guide plate to rotate around the second axis.

2. The wind guide structure according to claim 1, characterized in that: The first guide member is a guide shaft parallel to the first shaft, and the second guide member is provided with a guide groove, in which the guide shaft is movably fitted.

3. The wind guide structure according to claim 1, characterized in that: The first rotating member includes a second air guide plate. During the rotation of the first rotating member around the first axis, the air guide structure has a first state and a second state. In the first state, the first air guide plate and the second air guide plate are folded, and in the second state, the first air guide plate and the second air guide plate are unfolded.

4. The wind guide structure according to claim 3, characterized in that: The first air guide plate is a flat plate, and the second air guide plate is an arc-shaped plate. In the first state, the first air guide plate is perpendicular to a first direction. In the second state, the first air guide plate is perpendicular to a second direction. The first direction intersects with the second direction.

5. The wind guide structure according to claim 3, characterized in that: The first guide member is located at the centrifugal side of the arc structure of the second air guide plate, and the second shaft and the second guide member are located at the same side of the first air guide plate.

6. The wind guide structure according to claim 5, characterized in that: The relative movement direction of the first guide member and the second guide member is parallel to the first air guide plate.

7. The wind guide structure according to claim 4, characterized in that: The first direction and the second direction are perpendicular to each other.

8. A panel assembly, comprising an outer frame and a panel, characterized in that: It also includes the wind guide structure according to any one of claims 1 to 7, wherein a side air outlet is provided on the outer frame, and the side air outlet is opened or closed during the rotation of the first air guide plate around the second axis.

9. The panel assembly according to claim 8, characterized in that: A lower air outlet is provided on the panel, and the first rotating member includes a second air guide plate. During the rotation of the first rotating member around the first axis, the air guide structure has a first state and a second state. In the first state, the first air guide plate and the second air guide plate are folded, and the air guide plate closes the side air outlet. In the second state, the first air guide plate and the second air guide plate are unfolded to face the lower air outlet.

10. The panel assembly according to claim 9, characterized in that It also includes a third air guide plate and a second driving member, wherein the second driving member is configured to drive the third air guide plate to rotate to open or close the lower air outlet.

11. The panel assembly according to claim 9, characterized in that: The first air guide plate is a flat plate, and the second air guide plate is an arc-shaped plate. In the second state, the first air guide plate is located between the first air guide plate and the side air outlet, the centripetal side of the arc-shaped structure of the first air guide plate faces the side air outlet, and the lower air outlet is located on the centrifugal side of the arc-shaped structure of the first air guide plate.

12. The panel assembly according to claim 8, characterized in that The side air outlets are provided in a plurality in the circumferential direction, and the air guide structures are provided in a plurality corresponding to the side air outlets.

13. A ceiling machine, characterized in that: The panel assembly comprises any one of claims 8 to 12.

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