Air guide device and air conditioner

Abstract

The invention belongs to the technical field of air conditioners and relates to an air guide device and an air conditioner. The air guide device comprises an air outlet frame, an upper air outlet and a lower air outlet, the upper-layer air guide plates are arranged in an arc shape and are distributed outside the upper air outlet of the air outlet frame side by side; the at least one lower-layer air deflector is positioned in the upper air outlet of the air outlet frame, is positioned below the plurality of upper-layer air deflectors and is linked with the plurality of upper-layer air deflectors; and the driving part is arranged on the air outlet frame, is connected with the lower-layer air guide plate and is used for driving the lower-layer air guide plate to rotate and linking the upper-layer air guide plate to obliquely move upwards to be opened and closed. The double-layer air deflector is adopted, the arc-shaped design of the upper-layer air deflector is adopted, the problems that an air conditioner is poor in air pressing effect and limited in air supply can be solved, and the air supply effect of the air conditioner is improved. In addition, due to the hidden design of the lower-layer air guide plate and the wavy design of the upper-layer air guide plate, good attractiveness is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to an air guide device and an air conditioner. Background Art

[0002] Currently, floor-standing air conditioners with top-down airflow are known for their ability to keep cold air away from people. Based on the physical principle that cold air is denser than warm air, distributed air delivery is achieved through the air outlets at the bottom and top of the air conditioner. Distributing cold air from the top effectively prevents direct airflow onto the human body, significantly improving user comfort.

[0003] However, in pursuit of aesthetically pleasing upper air vents, some commercially available floor-standing air conditioners with top and bottom outlets adopt a vertically oriented upper air vent design with concealed air guides. However, the upper air vents are typically angled upward, resulting in poor air pressure control through the air guides. Other air conditioners, while designed with angled upper air vents, achieve better air pressure control but lack the desired appearance. Summary of the Invention

[0004] The object of the present invention is to provide an air guide device and an air conditioner, aiming to solve the problem of how to ensure the air pressure effect of the air guide plate while achieving an aesthetic effect.

[0005] In order to solve the above technical problems, the purpose of the present invention is achieved through the following technical solutions: providing an air guide device, comprising:

[0006] An air outlet frame is provided with an upper air outlet;

[0007] A plurality of upper air guide plates are arranged in an arc shape and are distributed side by side outside the upper air outlet of the air outlet frame;

[0008] At least one lower air guide plate is located in the upper air outlet of the air outlet frame and below the plurality of upper air guide plates, and is arranged in conjunction with the plurality of upper air guide plates;

[0009] The driving member is arranged on the air outlet frame and connected to the lower air guide plate, and is used for driving the lower air guide plate to rotate and link the upper air guide plate to move obliquely upward to open and close.

[0010] Furthermore, the air guide device further includes:

[0011] A linkage member is provided on the air outlet frame, and all upper air guide plates and lower air guide plates are linked by the linkage member;

[0012] The driving member is used to drive the linkage member to drive all upper-layer air guide plates to move obliquely upward when driving the lower-layer air guide plate to rotate.

[0013] Further, one of the plurality of upper air guiding plates is an upper active air guiding plate, and the rest are upper passive air guiding plates;

[0014] Between the upper active air guiding plate and the adjacent upper passive air guiding plates, and between all the lower air guiding plates and the remaining upper passive air guiding plates, they are correspondingly connected through the linkage members.

[0015] Further, the linkage member includes:

[0016] An active connecting rod, rotatably installed on the side wall of the air outlet frame, and the upper active air guiding plate and all the lower air guiding plates are rotatably connected side by side in the length direction of the active connecting rod;

[0017] A plurality of driven connecting rods, the upper active air guiding plate and the adjacent upper passive air guiding plate are connected through one of the driven connecting rods; each of the remaining upper passive air guiding plates and the corresponding lower air guiding plates are correspondingly connected through the remaining driven connecting rods one by one.

[0018] Further, the linkage member further includes:

[0019] A slide rail, installed on the side wall of the air outlet frame;

[0020] Wherein, one end of each driven connecting rod is slidably connected to the slide rail, and the other end of each driven connecting rod is slidably connected to the chute of the corresponding upper passive air guiding plate.

[0021] Further, a first chute for the sliding connection of one end of the driven connecting rod is provided on the slide rail along its length direction, and a second chute for the sliding connection of the other end of the driven connecting rod is provided on the upper passive air guiding plate;

[0022] Wherein, the first chute is parallel to the second chute.

[0023] Further, the air guiding device further includes:

[0024] A lifting member, arranged on the air outlet frame;

[0025] Wherein, one end of the slide rail is hinged to the air outlet frame, and the other end of the slide rail is connected to the lifting member, and the lifting member is used to drive the other end of the slide rail to move up and down in the vertical direction.

[0026] Further, the lifting member includes:

[0027] A rotating gear, rotatably installed on the air outlet frame;

[0028] A gear motor, installed on the air outlet frame and connected to the rotating gear;

[0029] Wherein, the other end of the slide rail is provided with a fixed gear, and the fixed gear is meshed and connected with the rotating gear.

[0030] Furthermore, the air guiding device further includes:

[0031] A top cover, covering the top of the air outlet frame, having an opening for accommodating a plurality of the upper air guiding plates;

[0032] Wherein, the surface shape of the top cover is wavy and fits the shapes of the plurality of upper air guiding plates.

[0033] An embodiment of the present invention also provides an air conditioner, which includes the air guiding device as described above.

[0034] Compared with the prior art, the present invention has at least the following beneficial effects:

[0035] When the air conditioner is in the closed state, a plurality of upper air guiding plates are horizontally arranged side by side and seal the upper air outlet. The arc-shaped air guiding design of the plurality of upper air guiding plates makes their appearance form a continuous wavy shape, having better aesthetics (and can fit the wavy shape of the following top cover to increase aesthetics).

[0036] When the air conditioner needs to be turned on, the lower air guiding plate is driven by a driving member to rotate and open. When the lower air guiding plate rotates and opens, it drives a plurality of upper air guiding plates to move obliquely upward and open the upper air outlet. In this way, the upper air guiding plate and the lower air guiding plate can conduct combined air guiding. The lower air guiding plate guides the air to the upper air guiding plate. When the air reaches the arc-shaped structure (arc-shaped air guiding surface) of the upper air guiding plate, it is rectified by the arc-shaped line. This arc-shaped design can more effectively guide the air flow, reduce the phenomenon of turbulence and air flow separation, avoid more air volume being sent towards the ceiling direction, and the air pressing effect is better.

[0037] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly and implement it according to the content of the description, the following takes the preferred embodiments of the present invention and combines with the attached drawings to describe in detail as follows. Description of the Drawings

[0038] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0039] Figure 1 It is a schematic structural diagram of the air guiding device (closed state) provided by the embodiment of the present invention.

[0040] Figure 2Explosion structure schematic diagram of the air guiding device provided by the embodiment of the present invention.

[0041] Figure 3 Assembly structure schematic diagram of the upper air guiding plate and the top cover provided by the embodiment of the present invention.

[0042] Figure 4 Assembly structure schematic diagram of the active motion mechanism provided by the embodiment of the present invention.

[0043] Figure 5 Assembly structure schematic diagram of the first upper air guiding plate and the second upper air guiding plate provided by the embodiment of the present invention.

[0044] Figure 6 Assembly structure schematic diagram of the slide rail and the lifting member provided by the embodiment of the present invention.

[0045] Figure 7 Structure schematic diagram of the air guiding device (in the first open state) provided by the embodiment of the present invention.

[0046] Figure 8 Structure schematic diagram of the air guiding device (in the second open state) provided by the embodiment of the present invention.

[0047] Figure 9 Structure schematic diagram of the air guiding device (in the third open state) provided by the embodiment of the present invention.

[0048] Figure 10 is Figure 8 Partial structure schematic diagram in

[0049] Figure 11 is Figure 9 Partial structure schematic diagram in

[0050] Explanation of the markings in the figure:

[0051] 1. Air outlet frame;

[0052] 2. Upper air guiding plate; 21. First upper air guiding plate; 22. Second upper air guiding plate; 221. Second sliding groove; 23. Third upper air guiding plate; 24. Fourth upper air guiding plate;

[0053] 3. Lower air guiding plate; 31. First lower air guiding plate; 32. Second lower air guiding plate;

[0054] 4. Driving member;

[0055] 5. Active connecting rod;

[0056] 6. Driven connecting rod;

[0057] 7. Slide rail; 71. First sliding groove; 72. Fixed gear;

[0058] 8. Lifting member; 81. Rotating gear; 82. Gear motor;

[0059] 9. Top cover. Detailed implementation manners

[0060] To further elaborate on the technical means and effects adopted by the present invention to achieve the intended invention purpose, the following describes in detail the specific implementation manners, structures, features, and effects of the application according to the present invention in combination with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0061] In the description of the present invention, it should be clear that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence; the terms "vertical", "horizontal", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention, rather than meaning that the indicated device or element must have a specific orientation or position, so it cannot be understood as a limitation to the present invention.

[0062] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] Figures 1 to 11 Schematic diagrams of the structures of various parts of the air guiding device according to the embodiments of the present invention are illustrated.

[0064] Please refer to Figures 1 to 4 , the embodiments of the present invention provide an air guiding device, including:

[0065] An air outlet frame Ⅰ, provided with an upper air outlet;

[0066] A plurality of upper air guiding plates 2, all of which are arc-shaped and arranged side by side outside the upper air outlet of the air outlet frame Ⅰ;

[0067] At least one lower air guiding plate 3, located inside the upper air outlet of the air outlet frame Ⅰ and below the plurality of upper air guiding plates 2, and is arranged in a linked manner with the plurality of upper air guiding plates 2;

[0068] The driving member 4 is arranged on the air outlet frame 1 and connected to the lower air deflector 3, and is used to drive the lower air deflector 3 to rotate and drive the upper air deflector 2 to move obliquely upward to open and close.

[0069] In this embodiment, the air outlet frame 1 is the top structure of an air conditioner (a vertical air conditioner with upper and lower air outlets), which has an upper air outlet. The combined design of the upper air deflector 2 and the lower air deflector 3 constitutes a double-layer air deflector. The upper air deflector 2 is exposed outside the upper air outlet and plays a role in air flow guiding and appearance design, while the lower air deflector 3 is hidden inside the upper air outlet.

[0070] In the air conditioner off state, multiple upper air deflectors 2 are horizontally arranged side by side to block the upper air outlet. The arc-shaped air guiding design of the multiple upper air deflectors 2 makes their appearance form a continuous wavy shape, which has better aesthetics. Specifically, in combination with Figure 3 , the air guiding device further includes a top cover 9. The top cover 9 covers the top of the air outlet frame 1 and has an opening for accommodating multiple upper air deflectors 2; the surface shape of the top cover 9 is wavy and fits the arc of the multiple upper air deflectors 2, further improving the aesthetics.

[0071] When the air conditioner needs to be turned on, the lower air deflector 3 is driven by the driving member 4 to rotate and open. When the lower air deflector 3 rotates and opens, it drives multiple upper air deflectors 2 to move obliquely upward and open the upper air outlet. In this way, the upper air deflector 2 and the lower air deflector 3 can conduct combined air guiding. The lower air deflector 3 guides the air to the upper air deflector 2. When the air reaches the arc-shaped structure (arc-shaped air guiding surface) of the upper air deflector 2, it is rectified by its arc-shaped profile. This arc-shaped design can more effectively guide the air flow, reduce turbulence and air flow separation phenomena, avoid more air volume being sent towards the ceiling direction, and the air pressing effect is better.

[0072] In one embodiment, the air guiding device further includes a linkage member; the linkage member is arranged on the air outlet frame 1, and all the upper air deflectors 2 and the lower air deflectors 3 are linked by the linkage member;

[0073] Among them, when the driving member 4 drives the lower air deflector to rotate, it is used to drive the linkage member to drive all the upper air deflectors 2 to move obliquely upward.

[0074] In this embodiment, the linkage member is an important bridge connecting the lower air deflector 3 and the upper air deflector 2. The design of the linkage member ensures that when the driving member 4 starts and drives the lower air deflector 3 to start rotating, the linkage member can smoothly transfer this action to all the upper air deflectors 2, so that the upper air deflectors 2 can stably move obliquely upward.

[0075] In one embodiment, one of the multiple upper air deflectors 2 is an upper active air deflector, and the rest are upper driven air deflectors;

[0076] Between the upper active air deflector and the adjacent upper driven air deflectors, and between all the lower air deflectors 3 and the remaining upper driven air deflectors, they are correspondingly connected through linkage members.

[0077] In this embodiment, in order to make the upper air deflectors 2 and the lower air deflectors 3 perform more stable linkage movements, a part of all the upper air deflectors 2 and the lower air deflectors 3 can be used as the active movement mechanism (i.e., directly driven by the driving member 4), and the other part can be used as the driven movement mechanism (i.e., linked by the active movement mechanism). The air deflectors in the active movement mechanism and the driven movement mechanism can be linked one by one through linkage members, thereby realizing a one-to-one linkage mode to ensure the synchronism and stability of the movement.

[0078] Combined with Figure 2 and Figure 4 , in a preferred example, the upper air deflector 2 includes four air deflectors, one is the upper active air deflector (the first upper air deflector 21), and the other three are the upper driven air deflectors (the second upper air deflector 22, the third upper air deflector 23, and the fourth upper air deflector 24). Both ends of the first upper air deflector 21 are rotatably connected to the opposite sides of the air outlet frame 1, and the adjacent sides of the first upper air deflector 21 and the second upper air deflector 22 are hinged to each other. The lower air deflector 3 is a straight air deflector, and the lower air deflector 3 includes the first lower air deflector 31 and the second lower air deflector 32 arranged side by side. Both ends of the first lower air deflector 31 and the second lower air deflector 32 are rotatably connected to the opposite sides of the air outlet frame 1, and the bottom of the first upper air deflector 21 extends downward and is in a straight line with the bottoms of the first lower air deflector 31 and the second lower air deflector 32. Based on this, the first upper air deflector 21, the first lower air deflector 31, and the second lower air deflector 32 can be set as the active movement mechanism. Correspondingly, the second upper air deflector 22, the third upper air deflector 23, and the fourth upper air deflector 24 are set as the driven movement mechanism, and with the cooperation of the linkage members, the corresponding linkage between the first upper air deflector 21 and the second upper air deflector 22, the corresponding linkage between the first lower air deflector 31 and the third upper air deflector 23, and the corresponding linkage between the second lower air deflector 32 and the fourth upper air deflector 24 can be realized.

[0079] Combined with Figure 4 and Figure 5 , in an embodiment, the linkage member includes:

[0080] The active connecting rod 5 is rotatably installed on the side wall of the air outlet frame 1, and the upper active air deflector and all the lower air deflectors 3 are rotatably connected in parallel in the length direction of the active connecting rod 5;

[0081] Multiple driven linkages 6. The upper active air guide plate and the adjacent upper driven air guide plate are connected by one of the driven linkages 6; each of the remaining upper driven air guide plates is connected to the corresponding lower air guide plate 3 by the remaining driven linkages 6 in a one-to-one correspondence.

[0082] In this embodiment, there are two active linkages 5 and they are respectively on the opposite sides of the air outlet frame 1. The two active linkages 5 are respectively corresponding to the two ends of the upper active air guide plate and the lower air guide plate 3. After connecting the upper active air guide plate and all the lower air guide plates 3 side by side and rotatably in the length direction of the active linkages 5, the upper active air guide plate and all the lower air guide plates 3 can achieve synchronous rotational motion. Continuing with the above preferred example, the driving member 4 can be connected to any one of the first upper air guide plate 21, the first lower air guide plate 31 and the second lower air guide plate 32. For example, when connected to the first lower air guide plate 31, the driving member 4 only needs to drive the first lower air guide plate 31 to rotate, and then can drive the first upper air guide plate 21 and the second lower air guide plate 32 to rotate through the active linkages 5.

[0083] In this embodiment, referring to Figure 11 , multiple driven linkages 6 are used for one-to-one interlocking between the active motion mechanism and the driven motion mechanism. Continuing with the above preferred example, one end of the first upper air guide plate 21 and the second upper air guide plate 22 is interlocked by one driven linkage 6, one end of the first lower air guide plate 31 and the third upper air guide plate 23 is interlocked by one driven linkage 6, and one end of the second lower air guide plate 32 and the fourth upper air guide plate 24 is interlocked by one driven linkage 6. Further, to enhance the stability of the interlocking, both ends of the first upper air guide plate 21 and the second upper air guide plate 22 are interlocked by a pair of driven linkages 6, both ends of the first lower air guide plate 31 and the third upper air guide plate 23 are interlocked by a pair of driven linkages 6, and both ends of the second lower air guide plate 32 and the fourth upper air guide plate 24 are interlocked by a pair of driven linkages 6.

[0084] Combined with Figure 5 and Figure 6 as shown, in one embodiment, the interlocking member further includes:

[0085] A slide rail 7, installed on the side wall of the air outlet frame 1;

[0086] Wherein, one end of each driven linkage 6 is slidably connected to the slide rail 7, and the other end of each driven linkage 6 is slidably connected to the chute of the corresponding upper driven air guide plate.

[0087] In this embodiment, a first chute 71 for the slidable connection of one end of the driven linkage 6 is provided along the length direction of the slide rail 7, and a second chute 221 for the slidable connection of the other end of the driven linkage 6 is provided on the upper driven air guide plate; wherein, the first chute 71 is parallel to the second chute 221.

[0088] In this embodiment, the slide rail 7, the active link 5 and the driven link 6 are used to cooperate to control the movement of the upper air deflector 2. Continuing with the above preferred example, the first upper air deflector 21 and the second upper air deflector 22 are taken as examples for illustration here (the assembly principle and working principle of the first upper air deflector 21 and the second upper air deflector 22, the first lower air deflector 31 and the third upper air deflector 23, and the second lower air deflector 32 and the fourth upper air deflector 24 are the same). Specifically, the first upper air deflector 21 and the second upper air deflector 22 are assembled by hinges. One end of the corresponding driven link 6 is assembled with the first chute 71 of the slide rail 7 through a buckle, and the other end is assembled with the second chute 221 of the second upper air deflector 22 in the same assembly manner, so that both ends of the driven link 6 can slide left and right in the first chute 71 and the second chute 221 respectively. Based on this, referring to Figure 5 and Figure 10 , when the driving member 4 is started and drives the first upper air deflector 21 to rotate clockwise and open through the active link 5, the second upper air deflector 22 receives a force horizontally to the right and vertically upward from the first upper air deflector 21, and the driven link 6 also receives a force horizontally to the right and vertically upward from the second upper air deflector 22. At this time, because the first slide rail 7 is fixed, the lower end of the driven link 6 moves horizontally to the left in the first chute 71 but does not move vertically, and the upper end of the driven link 6 moves horizontally to the right and vertically upward in the second chute 221, thereby raising the second upper air deflector 22 and opening it together with the first upper air deflector 21. Similarly, the third upper air deflector 23 and the fourth upper air deflector 24 can be raised to different heights in the same way, so as to open the upper air outlet to achieve air supply.

[0089] Furthermore, when the rotation angles of the first upper air deflector 21, the first lower air deflector 31 and the second lower air deflector 32 are relatively small, the elevation spacing of the second upper air deflector 22, the third upper air deflector 23 and the fourth upper air deflector 24 is relatively small. According to the air volume formula Q = A×v, when the air volume Q is constant, if the air outlet of the upper air outlet is small, the wind speed v is large and the air supply distance is far; therefore, by controlling the rotation angles of the first upper air deflector 21, the first lower air deflector 31 and the second lower air deflector 32, the elevation spacing of the second upper air deflector 22, the third upper air deflector 23 and the fourth upper air deflector 24 can be adjusted, so as to achieve the air supply effect at different distances. Specifically, reference can be made to Figures 7 to 8 the change of the open state, Figure 8 the elevation spacing is larger in the Figure 8 state, Figure 7 that is, Figure 8 the air supply distance in the Figure 7 state is less than

[0090] Combined with Figure 6 、 Figure 8 and Figure 9 In one embodiment, the air guiding device further includes:

[0091] A lifting member 8, disposed on the air outlet frame 1;

[0092] Wherein, one end of the sliding rail 7 is hinged to the air outlet frame 1, the other end of the sliding rail 7 is connected to the lifting member 8, and the lifting member 8 is used to drive the other end of the sliding rail 7 to move up and down in the vertical direction.

[0093] In this embodiment, the lifting member 8 is used to adjust the air outlet angle of the upper air outlet. After the upper air guiding plate 2 is lifted and the air outlet is opened, when the other end of the sliding rail 7 is driven by the lifting member 8 to tilt and rise, the sliding rail 7 will drive each driven link 6 to tilt and rise along with the sliding rail 7, so as to interlock the second upper air guiding plate 22, the third upper air guiding plate 23 and the fourth upper air guiding plate 24 to tilt, so as to switch from Figure 8 to Figure 9 the state shown.

[0094] In one embodiment, the lifting member 8 includes:

[0095] A rotating gear 81, rotatably mounted on the air outlet frame 1;

[0096] A gear motor 82, mounted on the air outlet frame 1 and connected to the rotating gear 81;

[0097] Wherein, a fixed gear 72 is provided at the other end of the sliding rail 7, and the fixed gear 72 is meshed and connected with the rotating gear 81.

[0098] In this embodiment, driven by the gear motor 82, the rotating gear 81 can rotate and drive the fixed gear 72 to move up and down, so as to drive the other end of the sliding rail 7 to move up, and further adjust the air outlet angle of the upper air outlet.

[0099] The embodiment of the present invention further provides an air conditioner, including the air guiding device as above.

[0100] In summary, it is easy for those skilled in the art to understand that, on the premise of no conflict, the above-mentioned advantageous technical features can be freely combined and superimposed.

[0101] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An air guiding device, characterized in that, Comprising: An air outlet frame provided with an upper air outlet; A plurality of upper air guide plates, all of which are arc-shaped and arranged side by side outside the upper air outlet of the air outlet frame; At least one lower air guide plate, which is located inside the upper air outlet of the air outlet frame and below the plurality of upper air guide plates, and is arranged to be interlocked with the plurality of upper air guide plates; A driving member, which is arranged on the air outlet frame and connected to the lower air guide plate, and is used to drive the lower air guide plate to rotate and interlock the upper air guide plates to move obliquely upward to open and close.

2. The air guiding device according to claim 1, wherein It further comprises: An interlocking member, which is arranged on the air outlet frame, and all the upper air guide plates and the lower air guide plates are interlocked through the interlocking member; Wherein, when the driving member drives the lower air guide to rotate, it is used to drive the interlocking member to drive all the upper air guide plates to move obliquely upward.

3. The air guiding device according to claim 2, wherein, One of the plurality of upper air guide plates is an upper active air guide plate, and the rest are upper driven air guide plates; Between the upper active air guide plate and its adjacent upper driven air guide plates, and between all the lower air guide plates and the remaining upper driven air guide plates, they are correspondingly connected through the interlocking member.

4. The air guiding device according to claim 3, characterized in that, The interlocking member comprises: A driving link, which is rotatably installed on the side wall of the air outlet frame, and the upper active air guide plate and all the lower air guide plates are rotatably connected side by side in the length direction of the driving link; A plurality of driven links, the upper active air guide plate and its adjacent upper driven air guide plate are connected through one of the driven links; each of the remaining upper driven air guide plates is correspondingly connected to the corresponding lower air guide plate through the remaining driven links one by one.

5. The air guiding device according to claim 4, characterized in that, The interlocking member further comprises: A slide rail, which is installed on the side wall of the air outlet frame; Wherein, one end of each driven link is slidably connected to the slide rail, and the other end of each driven link is slidably connected to the chute of the corresponding upper driven air guide plate.

6. The air guiding device according to claim 5, characterized in that, A first chute for the one end of the driven link to be slidably connected is formed along the length direction of the slide rail, and a second chute for the other end of the driven link to be slidably connected is provided on the upper driven air guide plate; Wherein, the first chute is parallel to the second chute.

7. The air guiding device according to claim 5, characterized in that, It further comprises: A lifting member, which is arranged on the air outlet frame; Wherein, one end of the slide rail is hinged to the air outlet frame, and the other end of the slide rail is connected to the lifting member, and the lifting member is used to drive the other end of the slide rail to move up and down in the vertical direction.

8. The air guiding device according to claim 7, characterized in that, The lifting member comprises: A rotating gear, which is rotatably installed on the air outlet frame; A gear motor, which is installed on the air outlet frame and connected to the rotating gear; Wherein, a fixed gear is provided at the other end of the slide rail, and the fixed gear is meshed with the rotating gear.

9. The air guiding device according to claim 1, characterized in that, It further comprises: A top cover, which covers the top of the air outlet frame and has an opening for accommodating the plurality of upper air guide plates; Wherein, the surface shape of the top cover is wavy and fits the shapes of the plurality of upper air guide plates.

10. An air conditioner, characterized in that, Comprising the air guide device according to any one of claims 1 to 9.

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