Panel device, embedded air conditioner and air treatment equipment

Abstract

The utility model provides a panel device, an embedded air conditioner and air treatment equipment. The panel device comprises a panel body provided with an air outlet; the air guide mechanism comprises an air guide plate and a first driving mechanism; the air deflector is rotatably arranged at the air outlet, and the rotating axis of the air deflector extends in the length direction of the air outlet and is located in the middle of the width direction of the air outlet; the first driving mechanism is connected with the air guide plate and can drive the air guide plate to rotate to the first opening position from the closing position for closing the air outlet in the first direction and can drive the air guide plate to rotate to the second opening position from the closing position in the second direction, and the second direction is opposite to the first direction. Therefore, when the air deflector is located at the closing position, the air deflector can rotate in the first direction and can also rotate in the second direction, air can be guided to the front lower side of the machine body and can also be guided to the rear lower side of the machine body, the air guiding range of the embedded air conditioner is widened, and the installation scene of the embedded air conditioner is widened.

Description

Technical Field

[0001] This application relates to, but is not limited to, the field of air handling equipment technology, specifically to a panel device, an embedded air conditioner, and an air handling device. Background Technology

[0002] In related technologies, embedded air conditioners include a body and a panel device. The panel device is located on the lower side of the body and has an air outlet. An air guide plate is located at the air outlet, and the air guide plate has a rotation angle of 0 to 90°. That is, the air guide plate can only rotate in one direction from the closed position (0° position), and the maximum rotation range is 90°. Therefore, embedded air conditioners can only direct airflow to the lower front side of the body, which generally requires them to be installed against a wall, thus limiting installation scenarios. Utility Model Content

[0003] The technical problem to be solved by this application is to provide a panel device, an embedded air conditioner and an air handling equipment, which can increase the rotation range of the air guide plate and facilitate the expansion of the installation scenarios of the embedded air conditioner.

[0004] This application provides a panel device for an embedded air conditioner. The panel device includes: a panel body with an air outlet; and an air guiding mechanism, including an air guide plate and a first driving mechanism. The air guide plate is rotatably disposed at the air outlet, and the rotation axis of the air guide plate extends along the length direction of the air outlet and is located at the middle of the width direction of the air outlet. The first driving mechanism is connected to the air guide plate and is configured to: drive the air guide plate to rotate from a closed position (closing the air outlet) to a first open position along a first direction, and drive the air guide plate to rotate from the closed position to a second open position along a second direction, wherein the second direction is opposite to the first direction.

[0005] The panel device provided in this application embodiment allows the air guide plate to rotate in either the first direction or the second direction when it is in the closed position. Therefore, it can guide air to the lower front side of the unit or the lower rear side of the unit, expanding the air guiding range of the embedded air conditioner. This allows the embedded air conditioner to be installed either against a wall or in a non-wall location indoors (such as in the middle of the ceiling), which is beneficial for expanding the installation scenarios of the embedded air conditioner.

[0006] Based on the above technical solution, the following improvements can be made to this application.

[0007] In an exemplary embodiment, the panel body is provided with an installation space located on one side of the air outlet in the width direction; the first driving mechanism includes a first driving motor and a first transmission component; the first driving motor is located in the installation space and connected to the first transmission component; the first transmission component is located on one side of the air outlet in the length direction and connected to the air guide plate, and is configured to drive the air guide plate to rotate under the drive of the first driving motor.

[0008] In an exemplary embodiment, the panel body includes an air outlet frame and two side panels. The air outlet frame includes a front frame, a middle frame, and a rear frame spaced apart along the width direction of the air outlet, and a bottom plate connecting the front frame, the middle frame, and the rear frame. The air outlet is located on the bottom plate and between the front frame and the middle frame, and the space between the front frame and the middle frame forms an air outlet channel communicating with the air outlet. The two side panels are located on both sides of the length direction of the air outlet frame and are connected to the air outlet frame. The two side panels, together with the middle frame and the rear frame, enclose the installation space.

[0009] In an exemplary embodiment, the side plate is provided with a first mounting groove for mounting the first transmission component; the opening of the first mounting groove faces away from the air outlet frame; the panel device further includes an end cap, the end cap being located on the side of the side plate away from the air outlet frame and fixedly connected to the side plate, and sealing the opening of the first mounting groove; and / or, the air outlet frame is an extruded integral structure.

[0010] In an exemplary embodiment, the first transmission component is a gear transmission component, which includes at least an input gear and an output gear. The input gear is connected to the output shaft of the first drive motor, and the output gear is connected to the air guide plate. And / or, the panel device further includes an electrical control box, which is located within the installation space and electrically connected to the first drive motor.

[0011] In an exemplary embodiment, the rotation angle of the air guide plate from the closed position to the first open position is 90°, and the rotation angle of the air guide plate from the closed position to the second open position is 90°; and / or, the number of the first driving mechanisms is two, and the two first driving mechanisms are respectively connected to both ends of the air guide plate in the length direction.

[0012] In an exemplary embodiment, the air guiding mechanism further includes a second driving mechanism and a plurality of sweeping blades spaced apart along the length of the air outlet; the plurality of sweeping blades are rotatably disposed on the air guiding plate; the second driving mechanism is connected to the plurality of sweeping blades and is configured to drive the plurality of sweeping blades to rotate relative to the air guiding plate.

[0013] In an exemplary embodiment, the second drive mechanism includes a second drive motor, a second transmission component connected to the second drive motor, and a connecting rod connected to the second transmission component; the plurality of sweeping blades are rotatably connected to the connecting rod and can slide relative to the connecting rod; the second transmission component is configured to drive the connecting rod to move relative to the air guide plate under the drive of the second drive motor, so that the connecting rod drives the plurality of sweeping blades to rotate relative to the air guide plate.

[0014] In an exemplary embodiment, the second transmission assembly includes: a worm gear connected to the output shaft of the second drive motor, an intermediate gear meshing with the worm gear, and a slide rod connected to the connecting rod. The slide rod has a rack portion meshing with the intermediate gear. The length direction of the worm gear is perpendicular to the length and width directions of the air outlet. The slide rod is configured to reciprocate along the length direction of the air outlet under the drive of the second drive motor, so as to drive the connecting rod to move relative to the air guide plate, and cause the connecting rod to drive the plurality of sweeping blades to rotate relative to the air guide plate.

[0015] In an exemplary embodiment, the second transmission component further includes a sliding buckle, which is slidably disposed on the air guide plate. One end of the connecting rod is slidably connected to the sliding buckle and can rotate relative to the sliding buckle. One end of the sliding rod is connected to the sliding buckle and is configured to drive the sliding buckle to slide back and forth along the length direction of the air outlet, so that the sliding buckle drives the connecting rod to move relative to the air guide plate.

[0016] In an exemplary embodiment, the sliding buckle includes a first fastening member and a second fastening member; wherein, one of the first fastening member and the connecting rod is provided with a first sliding groove extending along the width direction of the air outlet, and the other is provided with a first buckle, the first buckle being slidably inserted into the first sliding groove and rotatable relative to the first sliding groove; and / or, one of the second fastening member and the air guide plate is provided with a second sliding groove extending along the length direction of the air outlet, and the other is provided with a sliding protrusion, the sliding protrusion being slidably limited within the second sliding groove; and / or, one of the first fastening member and the second fastening member is provided with a snap fastener, and the other is provided with a snap groove, the snap fastener being limited within the snap groove to fix the first fastening member and the second fastening member together; and / or, one of the sliding buckle and the sliding rod is provided with a limiting groove, and the other is provided with a limiting protrusion, the limiting protrusion being limited within the limiting groove, so that the sliding rod can drive the sliding buckle to slide synchronously.

[0017] In one exemplary embodiment, the connecting rod is provided with a plurality of third sliding grooves extending along the length direction of the connecting rod, the sweeping blade is provided with a second buckle, the second buckle is slidably inserted into the third sliding groove and is rotatable relative to the third sliding groove; and / or, the air guide plate is provided with a plurality of blade seats spaced apart along the length direction of the air outlet, the blade seats are provided with slots, the sweeping blade is provided with a third buckle, the third buckle is rotatably inserted into the slot and confined within the slot.

[0018] In an exemplary embodiment, the second drive mechanism further includes a housing, and the second drive motor and the second transmission assembly are mounted on the housing; the housing includes a mounting shell and a base, the second drive motor is fixed to the mounting shell, the mounting shell is provided with a second mounting groove, the worm gear and the intermediate gear are rotatably mounted in the second mounting groove, the mounting shell and the base together form a sliding channel with one end open, and the slide rod is slidably inserted into the sliding channel.

[0019] In an exemplary embodiment, the mounting shell includes a first support plate and a shell body connected to the first support plate, a second mounting groove is disposed in the shell body, and a second drive motor is fixed to the first support plate; the panel body is provided with an air outlet channel communicating with the air outlet, a second support plate is provided in the air outlet channel, and the second support plate is provided with an clearance opening for the shell body to pass through; the first support plate is supported on the second support plate and covers the clearance opening.

[0020] In an exemplary embodiment, the air guide plate includes: an air guide plate body, two side covers, and a central rotating shaft disposed on the air guide plate body. The air guide plate body is provided with a second sliding groove. The side covers are provided with a first limiting flange and a first connecting portion. The first limiting flange is engaged with the second sliding groove to connect the side cover to the air guide plate body and seal the opening in the length direction of the second sliding groove. The first connecting portion is connected to the first driving mechanism. And / or, the panel device further includes a support frame disposed at the air outlet for supporting the air guide plate. The central rotating shaft is provided with a second limiting flange and a second connecting portion. The second limiting flange is engaged with the second sliding groove to connect the central rotating shaft to the air guide plate body. The second connecting portion is rotatably connected to the support frame.

[0021] This application also provides an embedded air conditioner, including a body and a panel device as described in any of the above embodiments, the panel device being connected to the body.

[0022] This application also provides an air handling device, including an embedded air conditioner as described in the above embodiments. Attached Figure Description

[0023] Figure 1 This is a perspective structural diagram of a panel device provided in some embodiments of this application;

[0024] Figure 2 for Figure 1 The diagram shows a three-dimensional structure of the panel device from another perspective after omitting the end caps.

[0025] Figure 3 for Figure 1 A top view of the panel device shown.

[0026] Figure 4 for Figure 1 A partial bottom view of the panel device shown.

[0027] Figure 5 for Figure 4 An exploded view of the structure shown;

[0028] Figure 6 A partial three-dimensional structural schematic diagram of the air guiding mechanism provided in some embodiments of this application;

[0029] Figure 7 for Figure 6 Enlarged structural diagram of section A in the middle;

[0030] Figure 8 for Figure 6 A top view of the structure shown;

[0031] Figure 9 for Figure 8 The diagram shows a cross-sectional view of the structure along the BB direction (section lines are omitted);

[0032] Figure 10 for Figure 6 A front view schematic diagram of the structure shown;

[0033] Figure 11 for Figure 6 An exploded view of the structure shown;

[0034] Figure 12 for Figure 11 Enlarged structural diagram of section C;

[0035] Figure 13 An exploded view of the first drive mechanism and side plate provided in some embodiments of this application;

[0036] Figure 14 for Figure 13 A schematic diagram of the assembled structure shown.

[0037] Figure 15 Partial exploded view of the second drive mechanism provided for some embodiments of this application;

[0038] Figure 16 for Figure 15 A schematic diagram of the assembled structure shown.

[0039] Figure 17 for Figure 16 A top view of the structure shown;

[0040] Figure 18 for Figure 16 Cross-sectional view of the structure shown;

[0041] Figure 19 A top view of the air guide mechanism provided in some embodiments of this application;

[0042] Figure 20 for Figure 19 A schematic cross-sectional view of the air guide mechanism along the DD direction;

[0043] Figure 21 for Figure 20 Enlarged structural diagram of section E;

[0044] Figure 22 for Figure 19 The exploded structural diagram of the air guide mechanism shown;

[0045] Figure 23 for Figure 22 Enlarged structural diagram of section F in the middle;

[0046] Figure 24 for Figure 22 Enlarged structural diagram of section G in the middle;

[0047] Figure 25 for Figure 22 The diagram shows a three-dimensional structure of the air guide mechanism after assembly, viewed from another angle.

[0048] Figure 26 for Figure 25 Enlarged structural diagram of section H in the middle.

[0049] The attached diagram lists the components represented by each number as follows:

[0050] 1 Panel body, 11 Air outlet frame, 111 Front frame, 112 Middle frame, 113 Rear frame, 114 Base plate, 115 Air outlet, 116 Air outlet duct, 117 Installation space, 118 Second support plate, 1181 Clearance opening, 12 Side plate, 121 First mounting slot, 13 End cap, 14 Return air frame assembly, 141 Frame, 142 Return air grille, 15 Support frame, 151 Fourth buckle;

[0051] 2. Air guiding mechanism; 21. Air guide plate; 211. Air guide plate body; 2111. Second slide groove; 212. Blade seat; 2121. Slot; 213. Side cover; 2131. First limiting flange; 2132. First connecting part; 214. Intermediate rotating shaft; 2141. Second limiting flange; 2142. Second connecting part; 22. First drive mechanism; 221. First drive motor; 222. Input gear; 223. Output gear; 2231. Transmission shaft; 23. Sweeping blade; 231. Second buckle; 232. Third buckle; 24. Second drive mechanism; 241. Connecting rod; 2411. First buckle. 2412 Third slide groove, 242 Second drive motor, 243 Worm gear, 244 Intermediate gear, 245 Slide rod, 2451 Rack section, 2452 Limiting protrusion, 2453 Stop protrusion, 246 Sliding buckle, 2461 First fastening piece, 2462 Second fastening piece, 2463 First slide groove, 2464 Sliding protrusion, 2465 Buckle, 2466 Buckle groove, 2467 Limiting groove, 247 Housing, 2471 Mounting housing, 2472 Base, 2473 Sliding channel, 2474 First support plate, 2475 Housing body, 2476 Second mounting groove;

[0052] 3. Electrical control box. Detailed Implementation

[0053] The principles and features of this application are described below with reference to the accompanying drawings. The examples given are only for explaining this application and are not intended to limit the scope of this application.

[0054] like Figures 1 to 3 As shown, this application embodiment provides a panel device for embedded air conditioners (such as ceiling-mounted ducted air conditioners). The panel device includes: a panel body 1 and an air guiding mechanism 2.

[0055] The panel body 1 is provided with an air outlet 115, such as Figure 4 and Figure 5 As shown. The air guide mechanism 2 includes an air guide plate 21 and a first drive mechanism 22, as shown. Figure 19 and Figure 20 As shown. The air guide plate 21 is rotatably disposed at the air outlet 115. Furthermore, the rotation axis of the air guide plate 21 extends along the length direction of the air outlet 115 and is located at the middle of the width direction of the air outlet 115, so that the air guide plate 21 can rotate in both the first direction and the second direction without interfering with the opening wall of the air outlet 115.

[0056] The first drive mechanism 22 is connected to the air guide plate 21 and is configured to: drive the air guide plate 21 to rotate from the closed position of the closed air outlet 115 to the first open position along the first direction, and drive the air guide plate 21 to rotate from the closed position to the second open position along the second direction, the second direction being opposite to the first direction.

[0057] Therefore, in the panel device provided in this application embodiment, when the air guide plate 21 is in the closed position, it can rotate in both the first direction and the second direction, so it can guide air to the lower front side of the unit or the lower rear side of the unit, thus expanding the air guiding range of the embedded air conditioner. This allows the embedded air conditioner to be installed in a position close to the wall or in a non-wall position indoors (such as in the middle of the ceiling), which is beneficial to expanding the installation scenarios of the embedded air conditioner.

[0058] In some exemplary embodiments, the air guide plate 21 rotates 90° from the closed position to the first open position, and the air guide plate 21 rotates 90° from the closed position to the second open position. Therefore, the swing angle range of the air guide plate 21 is -90° to 90°, which significantly increases the swing range compared to the existing 0° to 90°.

[0059] In other embodiments, the rotation angle of the air guide plate 21 from the closed position to the first open position is not limited to 90°, but may be less than 90° or greater than 90°. The rotation angle of the air guide plate 21 from the closed position to the second open position is not limited to 90°, but may be less than 90° or greater than 90°.

[0060] In some exemplary embodiments, there are two first drive mechanisms 22, and the two first drive mechanisms 22 are respectively connected to both ends of the air guide plate 21 along its length, such as... Figure 19 and Figure 20 As shown. This satisfies the concentricity requirement of the air guide plate 21 and helps prevent deformation of the air guide plate 21.

[0061] In some exemplary embodiments, the panel body 1 is provided with an installation space 117, such as... Figure 3 As shown, the installation space 117 is located on one side of the width direction of the air outlet 115.

[0062] The first drive mechanism 22 includes a first drive motor 221 and a first transmission assembly. The first drive motor 221 is located within the installation space 117 and is connected to the first transmission assembly. The first transmission assembly is located on one side of the air outlet 115 along its length and is connected to the air guide plate 21, configured to drive the air guide plate 21 to rotate under the drive of the first drive motor 221.

[0063] In related technologies, the drive mechanism of the air guide plate 21 is located inside the air outlet 115, which disrupts the integrity of the air outlet 115 in appearance and occupies part of the space of the air outlet 115 in function. This will affect the airflow speed and noise of the air outlet 115 to a certain extent, thereby affecting the end-user experience. Furthermore, because the rotation of the air guide plate 21 needs to avoid interference with the installation structure of the drive mechanism, the air guide plate 21 is limited to a swing angle of only 0° to 90°.

[0064] This solution moves the first drive mechanism 22, which drives the air guide plate 21, to the outside of the air outlet 115. This maintains the integrity of the air outlet 115 in appearance and contributes to its simple design. Functionally, it avoids occupying part of the space in the air outlet 115, providing more favorable airflow conditions, increasing the airflow velocity and reducing noise, thus improving the end-user experience. Furthermore, this avoids interference between the mounting structures of the air guide plate 21 and the first drive mechanism 22, improving the rotational flexibility of the air guide plate 21 and expanding its swing angle range.

[0065] By placing the first drive motor 221 within the mounting space 117 on one side of the air outlet 115 in the width direction, the space occupied by the first drive mechanism 22 in the length direction of the panel body 1 can be reduced. This helps optimize the length ratio of the air outlet 115 on the panel body 1, thereby optimizing the appearance ratio of the air outlet 115. This ensures that the air outlet 115 of the panel device retains as much space as possible that matches the size of the body, maximizing the area of ​​the air outlet 115. Furthermore, this also facilitates connecting the first drive mechanism 22 to both ends of the air guide plate 21 when it is long, ensuring the concentricity of the air guide plate 21 and preventing deformation of the air guide plate 21.

[0066] In some exemplary embodiments, such as Figure 4 and Figure 5 As shown, the panel body 1 includes an air outlet frame 11 and two side panels 12. The air outlet frame 11 includes a front frame 111, a middle frame 112, and a rear frame 113 spaced apart along the width direction of the air outlet 115, and a base plate 114 connecting the front frame 111, the middle frame 112, and the rear frame 113. The air outlet 115 is located on the base plate 114 and between the front frame 111 and the middle frame 112, and the space between the front frame 111 and the middle frame 112 forms an air outlet channel 116 that communicates with the air outlet 115. The two side panels 12 are located on both sides of the length direction of the air outlet frame 11 and are connected to the air outlet frame 11, and the two side panels 12, the middle frame 112, and the rear frame 113 enclose an installation space 117.

[0067] The front frame 111, middle frame 112, and rear frame 113 serve as the three support beams of the air outlet frame 11, which helps improve the structural strength of the air outlet frame 11 and facilitates the connection with other components. The air outlet frame 11 and the two side plates 12 can be a separate assembly structure, such as by snap-fit ​​or fastener connection. Alternatively, the air outlet frame 11 and the two side plates 12 can be a one-piece structure, such as an injection-molded or 3D-printed one-piece structure.

[0068] In some exemplary embodiments, the panel body 1 further includes a return air frame assembly 14, such as... Figure 3 As shown. The return air frame assembly 14 is located on one side of the width direction of the air outlet frame 11 and is fixedly connected to the rear frame 113 and the two side plates 12, for example, by means of snap-fit, fastener connection or other methods.

[0069] Among them, such as Figure 1 As shown, the return air frame assembly 14 may include a frame 141 and a return air grille 142. The frame 141 extends along the length of the outlet frame 11, as shown... Figure 5 As shown, it is fixedly connected to the two side plates 12. Furthermore, the frame 141, the two side plates 12, and the rear frame 113 of the air outlet frame 11 enclose the return air inlet, and the return air grille 142 is fixed at the return air inlet. The return air frame assembly 14 may also include a return air bracket, which extends along the width direction of the air outlet frame 11 and connects the frame 141 and the rear frame 113 to improve the strength and connection reliability of the return air frame assembly 14.

[0070] In other embodiments, the frame 141, the air outlet frame 11, and the two side panels 12 may also be integrally formed structures, such as integrally formed structures by injection molding or 3D printing.

[0071] In some exemplary embodiments, the side plate 12 is provided with a first mounting groove 121 for mounting a first transmission assembly, such as... Figure 13 As shown. The opening of the first mounting groove 121 faces away from the air outlet frame 11, which facilitates the installation of the first transmission component and avoids interference between the first transmission component and the air outlet frame 11. The side plate 12 may be provided with multiple through holes to facilitate the connection of the first transmission component with the first drive motor 221 and the air guide plate 21.

[0072] The panel assembly also includes an end cap 13, which is located on the side of the side plate 12 opposite to the air outlet frame 11 and is fixedly connected to the side plate 12, and covers the opening of the first mounting groove 121, such as... Figure 1 As shown, this is done to ensure the integrity of the panel device's appearance and to shield and protect the first transmission component. The end cover 13 and the side cover 213 can be fixedly connected by means of snap-fit ​​2465, fasteners, etc.

[0073] In some exemplary embodiments, the air outlet frame 11 is an extruded one-piece structure, and air outlet frames 11 of different lengths can be customized while maintaining a consistent appearance. The side plate 12 is an injection-molded one-piece structure, facilitating the design of irregular structures to meet installation requirements. The end cap 13 can also be an injection-molded one-piece structure.

[0074] In some exemplary embodiments, the first transmission component is a gear transmission component, and a suitable transmission ratio can be achieved through proper design of the gear transmission component. For example... Figure 13 and Figure 14 As shown, the gear transmission assembly includes at least an input gear 222 and an output gear 223. The input gear 222 is connected to the output shaft of the first drive motor 221, and the output gear 223 is connected to the air guide plate 21.

[0075] The output shaft of the first drive motor 221 can pass through the through hole on the side plate 12 and be connected to the input gear 222. The output gear 223 can be equipped with a drive shaft 2231, which passes through the through hole on the side plate 12 and is connected to the air guide plate 21, such as... Figure 24 As shown. The side plate 12 may be provided with support shafts for supporting the gears of the gear transmission assembly. The gear transmission assembly may also include one or more intermediate gears 244, such as... Figure 13 , Figure 14 and Figure 24 As shown, the intermediate gear 244 is located between the input gear 222 and the output gear 223.

[0076] In some exemplary embodiments, the panel device further includes an electrical control box 3, such as Figure 3 As shown, the electrical control box 3 is located within the installation space 117 and is electrically connected to the first drive motor 221. Therefore, the electrical control box 3 and the first drive motor 221 are relatively close, facilitating wiring. The first drive motor 221 operates under the control of the electrical control box 3.

[0077] In some exemplary embodiments, the air guiding mechanism 2 further includes a second drive mechanism 24 and a plurality of sweeping blades 23 spaced apart along the length of the air outlet 115, such as Figure 3 , Figure 6 , Figure 10 , Figure 11 , Figure 22 and Figure 25 As shown, multiple sweeping blades 23 are rotatably mounted on the air guide plate 21. The second drive mechanism 24 is connected to the multiple sweeping blades 23 and is configured to drive the multiple sweeping blades 23 to rotate relative to the air guide plate 21.

[0078] The air guide plate 21 is used for vertical airflow control, while the air sweeping blades 23 are used for horizontal airflow control. The air guide plate 21 and the air sweeping blades 23 work together to expand the airflow direction range of the embedded air conditioner, thus improving the user experience. Furthermore, the air guide plate 21 and the air sweeping blades 23 can operate independently or together, offering high flexibility.

[0079] In some exemplary embodiments, the second drive mechanism 24 includes a second drive motor 242, a second transmission assembly connected to the second drive motor 242, and a connecting rod 241 (e.g., a connecting rod connected to the second transmission assembly) connected to the second transmission assembly. Figure 8 , Figure 10 and Figure 11(As shown). Multiple sweeping blades 23 are rotatably connected to and can slide relative to the connecting rod 241 to ensure sufficient freedom between the sweeping blades 23 and the connecting rod 241, allowing the connecting rod 241 to drive the multiple sweeping blades 23 to rotate synchronously. The second transmission assembly is configured to drive the connecting rod 241 relative to the guide plate 21 under the drive of the second drive motor 242, so that the connecting rod 241 drives the multiple sweeping blades 23 to rotate relative to the guide plate 21. In this way, multiple sweeping blades 23 can be driven to rotate synchronously by a single second drive motor 242, which simplifies the second drive mechanism 24 and helps reduce the production cost of the panel device.

[0080] In some embodiments, the sweeping blade 23 is configured to rotate from an initial position (denoted as 0° position) to a first extreme position along a third direction, and to rotate to a second extreme position along a fourth direction, which is opposite to the third direction. The rotation angle range of the sweeping blade 23 from the initial position to the first extreme position is 60°, and the rotation angle range of the sweeping blade 23 from the initial position to the second extreme position is 60°. Therefore, the swing angle range of the sweeping blade 23 is -60° to +60°.

[0081] In some exemplary embodiments, such as Figures 15 to 18 As shown, the second transmission assembly includes: a worm gear 243 connected to the output shaft of the second drive motor 242, an intermediate gear 244 meshing with the worm gear 243, and a slide rod 245 connected to the connecting rod 241. The slide rod 245 has a rack portion 2451 that meshes with the intermediate gear 244. The length direction of the worm gear 243 is perpendicular to the length and width directions of the air outlet 115, so the output shaft of the second drive motor 242 is also perpendicular to the length and width directions of the air outlet 115. Therefore, the second drive motor 242 can be installed on the upper side of the slide rod 245 and hidden on the upper side of the air outlet 115 to avoid interference with the first drive mechanism 22.

[0082] The slide bar 245 is configured to reciprocate along the length of the air outlet 115 under the drive of the second drive motor 242, so as to drive the connecting rod 241 to move relative to the air guide plate 21, and cause the connecting rod 241 to drive multiple sweeping blades 23 to rotate relative to the air guide plate 21.

[0083] In some exemplary embodiments, such as Figure 7 and Figure 26 As shown, the second transmission assembly also includes a sliding buckle 246, which is slidably mounted on the air guide plate 21. One end of the connecting rod 241 is slidably connected to the sliding buckle 246 and can rotate relative to the sliding buckle 246. Figure 21As shown, one end of the slide rod 245 is connected to the sliding buckle 246, which is configured to drive the sliding buckle 246 to slide back and forth along the length of the air outlet 115, so that the sliding buckle 246 drives the connecting rod 241 to move relative to the air guide plate 21. The sliding buckle 246, as an intermediate transmission component, can convert the linear sliding of the slide rod 245 into the movement of the connecting rod 241, which facilitates the smooth movement of the connecting rod 241 and multiple blades, and is also easy to assemble.

[0084] In some exemplary embodiments, such as Figure 7 , Figure 12 and Figure 21 As shown, the sliding buckle 246 includes a first fastening member 2461 and a second fastening member 2462. The first fastening member 2461 and the second fastening member 2462 can be a split assembly structure to facilitate assembly with the connecting rod 241, the sliding rod 245, and the air guide plate 21.

[0085] In some exemplary embodiments, such as Figure 7 , Figure 12 and Figure 21 As shown, one of the first fastening member 2461 and the connecting rod 241 is provided with a first sliding groove 2463 extending along the width direction of the air outlet 115, and the other is provided with a first buckle 2411. The first buckle 2411 is slidably inserted into the first sliding groove 2463 and can rotate relative to the first sliding groove 2463, so that there is sufficient freedom between the connecting rod 241 and the buckle 2461, which facilitates the smooth movement of the connecting rod 241 and multiple blades by the buckle 2461. The first buckle 2411 may include two hooks arranged opposite each other, and the first sliding groove 2463 may be, but is not limited to, a rectangular groove.

[0086] In some exemplary embodiments, such as Figure 7 and Figure 12 As shown, one of the second fastener 2462 and the air guide plate 21 is provided with a second groove 2111 extending along the length direction of the air outlet 115, and the other is provided with a sliding protrusion 2464. The sliding protrusion 2464 is slidably confined within the second groove 2111, guiding the sliding of the sliding buckle 246 and ensuring that the sliding buckle 246 can only slide along the length direction of the air outlet 115. The cross-sectional shape of the second groove 2111 can be, but is not limited to, an inverted "T" shape, a wedge shape, etc. The cross-sectional shape of the sliding protrusion 2464 is adapted to the cross-sectional shape of the second groove 2111.

[0087] In some exemplary embodiments, such as Figure 7 and Figure 12As shown, one of the first fastening member 2461 and the second fastening member 2462 is provided with a snap-fit ​​2465, and the other is provided with a slot 2466. The snap-fit ​​2465 is confined within the slot 2466 to fix the first fastening member 2461 and the second fastening member 2462 together. The snap-fit ​​method is convenient for assembly and helps to improve assembly efficiency. Of course, the connection method between the first fastening member 2461 and the second fastening member 2462 is not limited to the snap-fit ​​method; for example, it can also be a fastener connection method or other connection methods.

[0088] In one embodiment, such as Figure 7 and Figure 12 As shown, there are two buckles 2465, which are located on two adjacent sides of the second fastener 2462 and are fixed from different positions and directions.

[0089] In some exemplary embodiments, such as Figure 7 and Figure 21 As shown, one of the sliding buckle 246 and the sliding rod 245 is provided with a limiting groove 2467, and the other is provided with a limiting protrusion 2452. The limiting protrusion 2452 is limited within the limiting groove 2467, so that the sliding rod 245 can drive the sliding buckle 246 to slide synchronously.

[0090] Among them, such as Figure 15 and Figure 16 As shown, the limiting protrusion 2452 can be, but is not limited to, a circular protrusion, and the limiting groove 2467 can be, but is not limited to, a groove with a circular opening, such as... Figure 7 As shown. The diameter of the circular protrusion is larger than the diameter of the circular opening to prevent the limiting protrusion 2452 from being dislodged from the limiting groove 2467 after being embedded in the limiting groove 2467.

[0091] like Figure 7 and Figure 12 As shown, the limiting groove 2467 can be formed by the first fastening member 2461 and the second fastening member 2462. For example, the first fastening member 2461 and the second fastening member 2462 are respectively provided with a semi-circular opening and a part of the limiting groove 2467, and the two semi-circular openings together form a circular opening. The slide rod 245 can also be provided with a stop protrusion 2453, such as... Figure 18 and Figure 21 As shown, the stop protrusion 2453 is located outside the limiting groove 2467, and the diameter of the stop protrusion 2453 is larger than the diameter of the circular opening. This can prevent the limiting protrusion 2452 from being over-inserted into the limiting groove 2467, which is beneficial to improving the reliability of the cooperation between the slide rod 245 and the sliding buckle 246.

[0092] In some exemplary embodiments, such as Figure 9 and Figure 12As shown, the connecting rod 241 is provided with multiple third sliding grooves 2412 extending along the length direction of the connecting rod 241, and the sweeping blade 23 is provided with a second latch 231. Figure 23 As shown, the second snap-fit ​​231 is slidably inserted into the third slide groove 2412 and can rotate relative to the third slide groove 2412, so that there is sufficient freedom between the sweeping blade 23 and the connecting rod 241, which facilitates the connecting rod 241 to smoothly drive the multiple sweeping blades 23 to rotate synchronously. The second snap-fit ​​231 may include two hooks arranged opposite each other, and the second slide groove 2111 may be, but is not limited to, a rectangular groove with an arc-shaped groove in the middle of the length direction.

[0093] In some exemplary embodiments, such as Figure 11 and Figure 12 As shown, the air guide plate 21 has multiple blade seats 212 spaced apart along the length of the air outlet 115. The number of blade seats 212 can be multiple, and each blade seat 212 corresponds to a multiple sweeping blade 23. Each blade seat 212 has a slot 2121, and each sweeping blade 23 has a third latch 232. The third latch 232 is rotatably inserted into and confined within the slot 2121. Figure 12 and Figure 23 As shown, the sweeping blade 23 can rotate relative to the air guide plate 21 but cannot detach from the air guide plate 21.

[0094] Among them, such as Figure 12 As shown, the third buckle 232 may include a rotating shaft with a limiting protrusion, and the third slot 2121 may include a strip-shaped groove that is thicker in the middle (including a part of a cylindrical surface) and thinner at both ends. During assembly, the third buckle 232 is inserted into the slot 2121, and then the third buckle 232 is rotated so that the limiting protrusion of the third buckle 232 is misaligned with the thinner parts at both ends of the slot 2121, thereby preventing the third buckle 232 from dislodging from the slot 2121 and realizing the rotatable connection between the sweeping blade 23 and the blade seat 212.

[0095] The blade seat 212 and the air guide plate 21 can be a one-piece structure (such as injection molding, 3D printing, etc.). Alternatively, the blade seat 212 and the air guide plate 21 can also be a separate assembly structure.

[0096] In some exemplary embodiments, the second drive mechanism 24 further includes a housing 247, such as Figure 17 As shown. The second drive motor 242 and the second transmission assembly are mounted on the housing 247. The housing 247 provides support and protection for the second drive motor 242 and the second transmission assembly. The second drive motor 242 is electrically connected to the control box 3 and operates under the control of the control box 3.

[0097] like Figure 15As shown, the housing 247 includes a mounting shell 2471 and a base 2472. The second drive motor 242 is fixed to the mounting shell 2471, which has a second mounting groove 2476, as shown. Figure 18 As shown, the worm gear 243 and the intermediate gear 244 are rotatably mounted in the second mounting slot 2476, and the mounting shell 2471 provides protection for the worm gear 243 and the intermediate gear 244. The mounting shell 2471 and the base 2472 together form a sliding channel 2473 with one end open, as shown. Figure 16 As shown, the slide rod 245 is slidably inserted into the sliding channel 2473, and one end of the slide rod 245 connected to the slide buckle 246 extends out from the opening of the sliding channel 2473.

[0098] Mounting housing 2471 and base 2472 can be assembled separately using snap-fit ​​2465, fasteners, etc., to facilitate the installation of the second rotating component.

[0099] In some exemplary embodiments, such as Figure 15 As shown, the mounting housing 2471 includes a first support plate 2474 and a housing body 2475 connected to the first support plate 2474. A second mounting groove 2476 is provided within the housing body 2475, and a second drive motor 242 is fixed to the first support plate 2474, as shown. Figure 18 As shown.

[0100] The panel body 1 is provided with an air outlet duct 116 that communicates with the air outlet 115, such as Figure 4 and Figure 5 As shown, a second support plate 118 is provided inside the air outlet duct 116. The second support plate 118 has a clearance opening 1181 for the housing 2475 to pass through, as shown in the figure. Figure 4 As shown, the first support plate 2474 is supported by the second support plate 118 and covers the clearance opening 1181. This enables the installation of the second drive mechanism 24 within the panel device, ensuring the positional stability and operational reliability of the second drive mechanism 24.

[0101] In some exemplary embodiments, such as Figure 11 As shown, the air guide plate 21 includes: an air guide plate body 211, two side covers 213, and a central rotating shaft 214 disposed on the air guide plate body 211. The air guide plate body 211 is provided with a second sliding groove 2111. The side covers 213 are provided with a first limiting flange 213 and a first connecting portion 2132, as shown. Figure 11 As shown. The first limiting protrusion 213 is engaged with the second sliding groove 2111 to connect the side cover 213 with the air guide plate body 211, and to seal the opening in the length direction of the second sliding groove 2111, as shown. Figure 6 As shown. The first connecting part 2132 is connected to the first driving mechanism 22. The first connecting part 2132 can be, but is not limited to, a shaft hole.

[0102] The panel assembly also includes a support frame 15 located at the air outlet 115 for supporting the air guide plate 21, such as Figure 4 and Figure 5 As shown. The intermediate rotating shaft 214 is provided with a second limiting flange 2141 and a second connecting portion 2142, as... Figure 12 As shown. The second limiting protrusion 2141 is engaged with the second sliding groove 2111 to connect the intermediate rotating shaft 214 to the air guide plate body 211, and the second connecting part 2142 is rotatably connected to the support frame 15. There can be multiple intermediate rotating shafts 214, which are spaced apart along the length of the air guide plate 21. The second connecting part 2142 can be, but is not limited to, a shaft hole. The support frame 15 can be provided with a fourth buckle 151, such as... Figure 23 As shown, the fourth snap fastener 151 is rotatably inserted into the shaft hole of the intermediate rotating shaft 214 and is confined within the intermediate rotating shaft 214. The fourth snap fastener 151 may include two hooks arranged opposite to each other.

[0103] Thus, the air guide plate body 211 can be extruded, which makes it easy to customize different lengths and keep the appearance consistent. It also facilitates the assembly of components such as the intermediate rotating shaft 214, side cover 213, the aforementioned blade seat 212, and sliding buckle 246 with the air guide plate 21.

[0104] For example, such as Figure 12 As shown, the blade seat 212 may also be provided with the aforementioned second limiting flange 2141. The shape of the second limiting flange 2141 may be the same as the shape of the sliding protrusion 2464 of the sliding buckle 2462. During assembly, the blade seat 212, the intermediate rotating shaft 214, and the second fastening piece 2462 can be installed onto the air guide plate body 211 one by one and slid to their respective appropriate positions, and then the two side covers 213 can be installed.

[0105] In other embodiments, the air guide plate body 211, the two side covers 213, the middle rotating shaft 214, and the blade seat 212 can also be integrally formed, for example by injection molding, 3D printing, or other methods.

[0106] This application also provides an embedded air conditioner, including a body and a panel device as described in the above embodiments, the panel device being connected to the body. The embedded air conditioner can be, but is not limited to, a ducted air conditioner.

[0107] The embedded air conditioner provided in this application embodiment has all the above-mentioned beneficial effects because it includes the panel device of any of the above embodiments, and will not be repeated here.

[0108] This application also provides an air handling device, including an embedded air conditioner as described in the above embodiments, which has all the above-mentioned beneficial effects, and will not be repeated here.

[0109] Air handling equipment may also include, but is not limited to, outdoor units, humidification modules, and fresh air modules.

[0110] In summary, the panel device provided in this application has the following technical effects: 1) It can provide a larger vertical air guiding range angle, enabling air guiding within the range of -90° to +90° in the vertical direction, meeting the needs of various scenarios such as air conditioning installation in living rooms and dining rooms, and enabling air supply from both sides. By adjusting the air supply angle, it can achieve coverage of a larger room area; 2) It can achieve synchronous or asynchronous operation of horizontal and vertical air guiding components within the full range of vertical air guiding from -90° to +90°, further expanding the air supply range and meeting different air supply needs under various conditions; 3) It optimizes the size of the air outlet, retaining the space of the air outlet size that matches the body while optimizing the appearance ratio of the air outlet, achieving the largest possible air outlet area ratio, and providing more favorable air supply conditions (further improving wind speed and reducing noise); 4) It can accommodate the arrangement of drive motors on both sides of the air guide plate even when the length of the air guide plate is long, and also meets the structural installation needs such as concentricity and deformation of the air guide plate.

[0111] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0112] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0113] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0114] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0115] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0116] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A panel device for an embedded air conditioner, characterized in that, The panel device includes: The panel body, wherein the panel body is provided with an air outlet; and An air guiding mechanism includes an air guide plate and a first driving mechanism; the air guide plate is rotatably disposed at the air outlet, and the rotation axis of the air guide plate extends along the length direction of the air outlet and is located at the middle of the width direction of the air outlet; the first driving mechanism is connected to the air guide plate and is configured to: drive the air guide plate from a closed position (closing the air outlet) to a first open position along a first direction, and drive the air guide plate from the closed position to a second open position along a second direction, the second direction being opposite to the first direction.

2. The panel device according to claim 1, characterized in that, The panel body has an installation space, which is located on one side of the width direction of the air outlet; The first driving mechanism includes a first driving motor and a first transmission assembly; the first driving motor is located within the installation space and is connected to the first transmission assembly; the first transmission assembly is located on one side of the length direction of the air outlet and is connected to the air guide plate, and is configured to drive the air guide plate to rotate under the drive of the first driving motor.

3. The panel device according to claim 2, characterized in that, The panel body includes an air outlet frame and two side panels. The air outlet frame includes a front frame, a middle frame, and a rear frame spaced apart along the width direction of the air outlet, and a bottom plate connecting the front frame, the middle frame, and the rear frame. The air outlet is located on the bottom plate and between the front frame and the middle frame, and the space between the front frame and the middle frame forms an air outlet channel that communicates with the air outlet. The two side panels are located on both sides of the length direction of the air outlet frame and are connected to the air outlet frame. The two side panels, together with the middle frame and the rear frame, enclose the installation space.

4. The panel device according to claim 3, characterized in that, The side plate is provided with a first mounting groove for mounting the first transmission assembly; the opening of the first mounting groove faces away from the air outlet frame; the panel device further includes an end cap, the end cap being located on the side of the side plate away from the air outlet frame, and fixedly connected to the side plate, and sealing the opening of the first mounting groove; and / or The air outlet frame is an extruded, one-piece structure.

5. The panel device according to any one of claims 2 to 4, characterized in that, The first transmission component is a gear transmission component, which includes at least an input gear and an output gear. The input gear is connected to the output shaft of the first drive motor, and the output gear is connected to the air guide plate; and / or The panel device also includes an electrical control box, which is located within the installation space and electrically connected to the first drive motor.

6. The panel device according to any one of claims 1 to 4, characterized in that, The air guide plate rotates 90° from the closed position to the first open position; and the air guide plate rotates 90° from the closed position to the second open position; and / or There are two first drive mechanisms, and the two first drive mechanisms are respectively connected to both ends of the air guide plate in the length direction.

7. The panel device according to any one of claims 1 to 4, characterized in that, The air guiding mechanism further includes a second driving mechanism and a plurality of sweeping blades spaced apart along the length of the air outlet; the plurality of sweeping blades are rotatably disposed on the air guiding plate; the second driving mechanism is connected to the plurality of sweeping blades and is configured to drive the plurality of sweeping blades to rotate relative to the air guiding plate.

8. The panel device according to claim 7, characterized in that, The second drive mechanism includes a second drive motor, a second transmission assembly connected to the second drive motor, and a connecting rod connected to the second transmission assembly; the plurality of sweeping blades are rotatably connected to the connecting rod and can slide relative to the connecting rod; the second transmission assembly is configured to drive the connecting rod to move relative to the air guide plate under the drive of the second drive motor, so that the connecting rod drives the plurality of sweeping blades to rotate relative to the air guide plate.

9. The panel device according to claim 8, characterized in that, The second transmission assembly includes: a worm gear connected to the output shaft of the second drive motor, an intermediate gear meshing with the worm gear, and a slide rod connected to the connecting rod. The slide rod has a rack portion that meshes with the intermediate gear. The length direction of the worm gear is perpendicular to the length and width directions of the air outlet. The slide rod is configured to reciprocate along the length direction of the air outlet under the drive of the second drive motor, so as to drive the connecting rod to move relative to the air guide plate, and cause the connecting rod to drive the plurality of sweeping blades to rotate relative to the air guide plate.

10. The panel device according to claim 9, characterized in that, The second transmission component also includes a sliding buckle, which is slidably disposed on the air guide plate. One end of the connecting rod is slidably connected to the sliding buckle and can rotate relative to the sliding buckle. One end of the sliding rod is connected to the sliding buckle and is configured to drive the sliding buckle to slide back and forth along the length direction of the air outlet, so that the sliding buckle drives the connecting rod to move relative to the air guide plate.

11. The panel device according to claim 10, characterized in that, The sliding buckle includes a first fastening component and a second fastening component; Wherein, one of the first fastening member and the connecting rod is provided with a first sliding groove extending along the width direction of the air outlet, and the other is provided with a first buckle, the first buckle being slidably inserted into the first sliding groove and rotatable relative to the first sliding groove; and / or One of the second fastener and the air guide plate is provided with a second groove extending along the length direction of the air outlet, and the other is provided with a sliding protrusion, the sliding protrusion being slidably confined within the second groove; and / or One of the first and second fastening members is provided with a buckle, and the other is provided with a slot. The buckle is confined within the slot to fix the first and second fastening members together; and / or One of the sliding buckle and the sliding rod is provided with a limiting groove, and the other is provided with a limiting protrusion. The limiting protrusion is limited within the limiting groove, so that the sliding rod can drive the sliding buckle to slide synchronously.

12. The panel device according to claim 8, characterized in that, The connecting rod is provided with a plurality of third sliding grooves extending along the length direction of the connecting rod, and the sweeping blade is provided with a second buckle, the second buckle being slidably inserted into the third sliding groove and capable of rotating relative to the third sliding groove; and / or The air guide plate is provided with a plurality of blade seats spaced apart along the length of the air outlet. Each blade seat is provided with a slot. Each sweeping blade is provided with a third buckle. The third buckle is rotatably inserted into the slot and confined within the slot.

13. The panel device according to claim 9, characterized in that, The second drive mechanism further includes a housing, and the second drive motor and the second transmission assembly are mounted in the housing; The housing includes a mounting shell and a base. The second drive motor is fixed to the mounting shell. The mounting shell is provided with a second mounting groove. The worm gear and the intermediate gear are rotatably mounted in the second mounting groove. The mounting shell and the base together form a sliding channel with one end open. The slide rod is slidably inserted into the sliding channel.

14. The panel device according to claim 13, characterized in that, The mounting housing includes a first support plate and a housing body connected to the first support plate, the second mounting groove is disposed inside the housing body, and the second drive motor is fixed to the first support plate; The panel body is provided with an air outlet channel connected to the air outlet. A second support plate is provided in the air outlet channel. The second support plate is provided with an clearance opening for the shell to pass through. The first support plate is supported by the second support plate and covers the clearance opening.

15. The panel device according to any one of claims 1 to 4, characterized in that, The air guide plate includes: an air guide plate body, two side covers and a central rotating shaft disposed on the air guide plate body, and the air guide plate body is provided with a second sliding groove; The side cover is provided with a first limiting flange and a first connecting portion. The first limiting flange is engaged with the second sliding groove to connect the side cover to the air guide plate body and seal the opening in the length direction of the second sliding groove. The first connecting portion is connected to the first driving mechanism; and / or The panel device also includes a support frame located at the air outlet for supporting the air guide plate. The intermediate rotating shaft is provided with a second limiting protrusion and a second connecting part. The second limiting protrusion is engaged in the second sliding groove to connect the intermediate rotating shaft with the air guide plate body. The second connecting part is rotatably connected to the support frame.

16. An embedded air conditioner, characterized in that, It includes a fuselage and a panel device as claimed in any one of claims 1 to 15, the panel device being connected to the fuselage.

17. An air handling device, characterized in that, Including the embedded air conditioner as described in claim 16.

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