Air guide assembly, floor type air conditioner indoor unit and air conditioner

Abstract

The application discloses a wind guide assembly, a floor type air conditioner indoor unit and an air conditioner. The wind guide assembly comprises a wind guide frame, a first wind guide plate, a first driving device and a second driving device. The wind guide frame extends in the up-down direction and has a first rotation axis extending in the up-down direction. The wind guide frame is arranged at an air outlet of the floor type air conditioner indoor unit and can rotate around the first rotation axis. The first wind guide plate extends in the up-down direction. The first wind guide plate has a second rotation axis extending in the up-down direction. The first wind guide plate is arranged in the wind guide frame and can rotate around the second rotation axis to guide air left and right. The first driving device is connected with the wind guide frame to drive the wind guide frame to rotate around the first rotation axis. The second driving device is connected with the first wind guide plate to drive the first wind guide plate to rotate around the second rotation axis. The wind guide assembly has a larger air supply angle, a wider air supply range and can meet the air supply demand of users.

Description

Technical Field

[0001] This invention relates to the field of air conditioning technology, and in particular to an air guide assembly, a floor-standing air conditioner indoor unit, and an air conditioner. Background Technology

[0002] Existing floor-standing air conditioner indoor units typically use vertical air guide vanes that swing left and right to deliver air to the left, right, or front. However, since the vertical air guide vanes are placed inside the air outlet, it is difficult to achieve wide-range air delivery. In most homes, the living room and dining room are now connected, and this air delivery method has a limited range. Relying solely on vertical air guide vanes makes it difficult to deliver air to the entire living room and dining room, thus failing to meet the air delivery needs of users in every location. Summary of the Invention

[0003] The main objective of this invention is to propose an air guide assembly that aims to solve the technical problem of small air delivery range in floor-standing air conditioner indoor units.

[0004] To achieve the above objectives, the air guide assembly proposed in this invention includes an air guide frame, a first air guide plate, a first driving device, and a second driving device.

[0005] The air guide frame extends vertically and has a first rotation axis extending vertically. The air guide frame is located at the air outlet of the indoor unit of the floor-standing air conditioner and can rotate around the first rotation axis.

[0006] The first air guide plate extends vertically and has a second rotation axis extending vertically. The first air guide plate is rotatable around the second rotation axis and is located within the air guide frame, and is used for left and right air guidance.

[0007] The first driving device is connected to the air guide frame to drive the air guide frame to rotate around the first rotation axis;

[0008] The second driving device is connected to the first air guide plate to drive the first air guide plate to rotate around the second rotation axis.

[0009] In one embodiment, the air guiding assembly further includes a plurality of second air guiding plates and a third driving device. The second air guiding plates are rotatably disposed on the air guiding frame and extend along the width direction of the air guiding frame. The plurality of second air guiding plates are arranged at intervals in the vertical direction. The second air guiding plates have a third rotation axis extending along the width direction of the air guiding frame. The third driving device is used to drive the second air guiding plates to rotate around the third rotation axis.

[0010] In one embodiment, a plurality of second air guide plates are connected by a first connecting rod. The third driving device includes a third driving motor and a transmission component. One end of the transmission component is connected to the first connecting rod, and the other end is connected to the drive shaft of the third driving motor. The third driving motor drives the transmission component to move the first connecting rod up and down, thereby driving the plurality of second air guide plates to rotate around the corresponding third rotation axis.

[0011] In one embodiment, the transmission component includes a transmission rod and a first gear. The transmission rod has a plurality of teeth that are arranged around its circumference and spaced apart along its axis. The first gear meshes with the teeth and is fixedly connected to the output shaft of the third drive motor.

[0012] The third driving device further includes a second gear and a third gear that mesh with each other. The second gear is movably sleeved on the transmission rod. The first driving device includes a first driving motor. The third gear is connected to the output shaft of the first driving motor, and the output shaft of the first driving motor extends out of the third gear to connect to the air guide frame.

[0013] In one embodiment, there are multiple first air guide plates, which are spaced apart along the width direction of the air guide frame.

[0014] In one embodiment, each of the first air guide plates has a rotating shaft at both its upper and lower ends, and the air guide frame has a top wall and a bottom wall arranged opposite to each other. The top wall and the bottom wall are provided with shaft holes corresponding to the positions of the rotating shafts, and the rotating shafts are rotatably installed in the shaft holes.

[0015] In one embodiment, a plurality of first air guide plates are connected by a second connecting rod so that when the second driving device drives one first air guide plate to rotate, the plurality of first air guide plates rotate in conjunction.

[0016] The air guide frame also has a left side wall, a right side wall and a limiting bracket connected between the left side wall and the right side wall, the limiting bracket is located in the middle of the air guide frame and a plurality of first air guide plates are rotatably mounted on the limiting bracket.

[0017] In one embodiment, the air guide frame has an air inlet end and an air outlet end, the first air guide plate is disposed at the air outlet end of the air guide frame, and the second air guide plate is disposed at the air inlet end of the air guide frame.

[0018] The present invention also proposes a floor-standing air conditioner indoor unit, including a housing and an air guide assembly. An air outlet extending in a vertical direction is formed on the housing, and the air guide assembly is installed at the air outlet. The air guide assembly includes an air guide frame, a first air guide plate, a first driving device, and a second driving device.

[0019] The air guide frame extends vertically and has a first rotation axis extending vertically. The air guide frame is located at the air outlet of the indoor unit of the floor-standing air conditioner and can rotate around the first rotation axis.

[0020] The first air guide plate extends vertically and has a second rotation axis extending vertically. The first air guide plate is rotatable around the second rotation axis and is located within the air guide frame, and is used for left and right air guidance.

[0021] The first driving device is connected to the air guide frame to drive the air guide frame to rotate around the first rotation axis;

[0022] The second driving device is connected to the first air guide plate to drive the first air guide plate to rotate around the second rotation axis.

[0023] In one embodiment, the air guide assembly has a first position extending out of the air outlet and a second position retracted from the first position to the air outlet;

[0024] The floor-standing air conditioner indoor unit also includes a push-out mechanism, which is connected to the air guide assembly to drive the air guide assembly to switch between the first position and the second position.

[0025] The present invention also proposes an air conditioner, including an outdoor unit and a floor-standing indoor unit connected by a refrigerant pipe. The floor-standing indoor unit includes a housing and an air guide assembly. An air outlet extending in a vertical direction is formed on the housing, and the air guide assembly is installed at the air outlet. The air guide assembly includes an air guide frame, a first air guide plate, a first driving device, and a second driving device.

[0026] The air guide frame extends vertically and has a first rotation axis extending vertically. The air guide frame is located at the air outlet of the indoor unit of the floor-standing air conditioner and can rotate around the first rotation axis.

[0027] The first air guide plate extends vertically and has a second rotation axis extending vertically. The first air guide plate is rotatable around the second rotation axis and is located within the air guide frame, and is used for left and right air guidance.

[0028] The first driving device is connected to the air guide frame to drive the air guide frame to rotate around the first rotation axis;

[0029] The second driving device is connected to the first air guide plate to drive the first air guide plate to rotate around the second rotation axis.

[0030] The air guide assembly of this invention rotatably mounts a first air guide plate within an air guide frame. A second driving device drives the first air guide plate to rotate around its own axis, and the first driving device drives the air guide frame to rotate around its own axis. This allows the air guide frame to support the rotation of the first air guide plate as a whole, while the first air guide plate can rotate independently relative to the air guide frame. This results in a larger overall air delivery angle at the air outlet of the floor-standing air conditioner indoor unit, thus providing a wider air delivery range and meeting the user's air delivery needs. Furthermore, the overall structural design of the air guide frame and the first air guide plate is flexible, ingenious, and easy to implement. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the structure of an embodiment of the air guide component of the present invention;

[0033] Figure 2 for Figure 1 A partial structural diagram of the central air guide assembly;

[0034] Figure 3 This is a schematic diagram of the structure of an embodiment of the floor-standing air conditioner indoor unit of the present invention;

[0035] Figure 4 This is a schematic diagram of the indoor unit of the floor-standing air conditioner of the present invention when it is turned off;

[0036] Figure 5 This is a schematic diagram showing the forward airflow guiding assembly of the floor-standing air conditioner indoor unit of the present invention.

[0037] Figure 6 This is a schematic diagram of one embodiment of the air guiding assembly of the present invention guiding air to the left;

[0038] Figure 7 This is a schematic diagram of another embodiment of the air guiding assembly of the present invention guiding air to the left;

[0039] Figure 8 This is a schematic diagram of a state of one embodiment of the air guiding assembly of the present invention guiding air to the right;

[0040] Figure 9 This is a schematic diagram of another embodiment of the air guiding assembly of the present invention, which guides air to the right.

[0041] Explanation of icon numbers:

[0042]

[0043]

[0044] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0045] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0046] Furthermore, if the embodiments of the present invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text is to include three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B.

[0047] This invention proposes an air guide component that can be used in electrical appliances such as air conditioners that require airflow direction adjustment.

[0048] In embodiments of the present invention, such as Figures 1 to 3 As shown, the air guiding assembly 100 includes an air guiding frame 1, a first air guiding plate 2, a first driving device 3, and a second driving device 4. The air guiding frame 1 extends vertically and has a first rotation axis extending vertically. The air guiding frame 1 is rotatable around the first rotation axis and is located at the air outlet 210 of the indoor unit of the floor-standing air conditioner. The first air guiding plate 2 extends vertically and has a second rotation axis extending vertically. The first air guiding plate 2 is rotatable around the second rotation axis and is located inside the air guiding frame 1, and is used for lateral air guiding. The first driving device 3 is connected to the air guiding frame 1 to drive the air guiding frame 1 to rotate around the first rotation axis; the second driving device 4 is connected to the first air guiding plate 2 to drive the first air guiding plate 2 to rotate around the second rotation axis.

[0049] In this embodiment, it is understood that the air guide frame 1 is hollow and permeable. The overall shape of the air guide frame 1 is adapted to the shape of the air outlet 210 on which it is installed. For example, when the air outlet 210 is an elongated strip extending vertically, the specific structure of the air guide frame 1 may include a top plate and a bottom plate, as well as two side plates connected to the ends of the top plate and the bottom plate. Since the air guide frame 1 is a fixed structure, the size of the air outlet 210 it defines will not change during rotation. Therefore, the overall airflow of the air guide frame 1 remains constant, thereby ensuring that sufficient airflow is delivered from the air guide frame 1. Furthermore, the air guide frame 1 itself can play a directional airflow guiding role. The first driving device 3 is specifically a motor or other driving component capable of driving the air guide frame 1 to rotate. The second driving device 4 can also be a motor or other driving component capable of driving the first air guide plate 2 to rotate.

[0050] It is understandable that if the air guide frame 1 can rotate around the first rotation axis, then the air guide frame 1 can roughly swing in the left-right direction. Similarly, if the first air guide plate 2 can rotate around the second rotation axis, then the first air guide plate 2 can also roughly swing in the left-right direction. Please refer to... Figures 5 to 9 The swing angle of the air guide frame 1 and the first air guide plate 2 can be from 0 to 180 degrees. The first air guide plate 2 extends vertically, meaning that when the first air guide plate 2 is installed to the air guide frame 1, and the air guide frame 1 is installed to the air outlet 210 of the floor-standing air conditioner indoor unit, the first air guide plate 2 extends vertically as a whole. The first air guide plate 2 has a plate-like structure with two opposing air guiding surfaces. The first air guide plate 2 guides the airflow from the air outlet 210 to the desired position, thereby achieving directional air delivery. There can be one or more first air guide plates 2. In one embodiment, such as... Figure 1 and Figure 3 As shown, there are multiple first air guide plates 2, which are spaced apart along the width of the air guide frame 1. Multiple first air guide plates 2 improve the overall directional airflow effect, thus meeting the user's needs for different air delivery angles. The spacing between the multiple first air guide plates 2 can be the same or different, and can be selected and designed according to usage requirements.

[0051] The air guide assembly 100 of the present invention rotatably mounts a first air guide plate 2 within an air guide frame 1. A second driving device 4 drives the first air guide plate 2 to rotate around a second rotation axis, and a first driving device 3 drives the air guide frame 1 to rotate around a first rotation axis. Thus, the air guide frame 1 can support the overall rotation of the first air guide plate 2, and the first air guide plate 2 can rotate independently relative to the air guide frame 1. This results in a larger overall air delivery angle at the air outlet 210 of the floor-standing air conditioner indoor unit, thereby expanding the air delivery range and meeting the user's air delivery needs. Furthermore, the overall structural design of the air guide frame 1 and the first air guide plate 2 is flexible, ingenious, and easy to implement.

[0052] In one embodiment, please refer to Figure 1 and Figures 3 to 9 The air guide assembly 100 also includes a plurality of second air guide plates 5 and a third driving device 6. The second air guide plates 5 are rotatably disposed on the air guide frame 1 and extend along the width direction of the air guide frame 1. The plurality of second air guide plates 5 are arranged at intervals in the vertical direction. The second air guide plates 5 have a third rotation axis extending along the width direction of the air guide frame 1. The third driving device 6 is used to drive the second air guide plates 5 to rotate around the third rotation axis.

[0053] In this embodiment, multiple second air guide plates 5 extend along the width direction of the air guide frame 1 and can rotate around a third rotation axis, thus enabling the multiple second air guide plates 5 to deliver air vertically. Specifically, the second air guide plate 5 can be a louvered structure. A rotating shaft can be provided on one of the second air guide plates 5 and the air guide frame 1, while a shaft hole is provided on the other, to achieve a rotatable connection. The third driving device 6 can specifically be a motor or other driving component that drives the second air guide plate 5 to rotate. By placing the second air guide plate 5 on the air guide frame 1, the air guide frame 1 carries the second air guide plate 5. When the air guide frame 1 rotates, it can drive the second air guide plate 5 to rotate simultaneously. Therefore, while the first air guide plate 2 performs left-right air sweeping, the second air guide plate 5 can perform up-down air sweeping, resulting in a larger air delivery angle and a wider air delivery range for the entire air guide assembly 100.

[0054] Specifically, such as Figure 1 and Figure 3 As shown, multiple second air guide plates 5 are connected by a first connecting rod 7. The third driving device 6 includes a third driving motor 61 and a transmission component 62. One end of the transmission component 62 is connected to the first connecting rod 7, and the other end is connected to the drive shaft of the third driving motor 61. The third driving motor 61 drives the transmission component 62 to move the first connecting rod 7 up and down, thereby driving the multiple second air guide plates 5 to rotate around the corresponding third rotation axis. The transmission component 62 can be a gear structure with 10 teeth, a lead screw mechanism, etc., as long as it can convert the rotation of the third driving motor 61 into the up and down movement of the first connecting rod 7. By connecting multiple second air guide plates 5 through the first connecting rod 7, and driving the transmission component 62 to move the first connecting rod 7 up and down, the third driving motor 61 drives the transmission component 62 to rotate the multiple second air guide plates 5, achieving up and down air sweeping. The structure is simple, the transmission is precise, and it is easy to implement. In other embodiments, the output shaft of the third driving motor 61 can be directly connected to the rotating shaft of one second air guide plate 5, so that when the third driving motor 61 drives one second air guide plate 5 to rotate around the third rotation axis, it drives multiple second air guide plates 5 to rotate simultaneously.

[0055] Based on the above embodiments, please further refer to the following: Figure 2The transmission component 62 includes a transmission rod 621 and a first gear 622. The transmission rod 621 has multiple teeth 10 arranged circumferentially and axially at intervals. The first gear 622 meshes with the teeth 10 and is fixedly connected to the output shaft of the third drive motor 61. The multiple teeth 10 arranged circumferentially and axially at intervals on the transmission rod 621 are also known as a ring rack. By engaging the first gear 622 with the teeth 10, the third drive motor 61 drives the first gear 622 to rotate, thereby causing the transmission rod 621 to move up and down. This transmission structure is simple and easy to implement.

[0056] Specifically, such as Figure 1 and Figure 2 As shown, the third drive device 6 also includes a second gear 63 and a third gear 64 that mesh with each other. The second gear 63 is movably sleeved on the transmission rod 621. The first drive device 3 includes a first drive motor. The third gear 64 is connected to the output shaft of the first drive motor, and the output shaft of the first drive motor extends out of the third gear 64 to connect to the air guide frame 1.

[0057] By movably mounting the second gear 63 onto the transmission rod 621, the second gear 63 will not affect the up-and-down movement of the transmission rod 621. The output shaft of the first drive motor extends out of the third gear 64 and connects to the air guide frame 1 to drive the air guide frame 1 to rotate. Since the second air guide plate 5 is mounted on the air guide frame 1, placing the third drive device 6 and the first drive device 3 on the same side of the air guide frame 1 facilitates centralized installation and maintenance. Furthermore, the meshing of the second gear 63 and the third gear 64 ensures that the rotation of the first drive motor and the third drive motor 61 will not interfere with each other, guaranteeing that each has sufficient rotational space.

[0058] In one embodiment, please refer to Figure 1 and Figure 3 Each first air guide plate 2 has a rotating shaft 21 at its upper and lower ends. The air guide frame 1 has a top wall 11 and a bottom wall 12 arranged opposite to each other. The top wall 11 and the bottom wall 12 have shaft holes 15 at the positions corresponding to the rotating shaft 21, and the rotating shaft 21 is rotatably installed in the shaft holes 15. Setting the rotating shaft 21 at both ends of the first air guide plate 2 makes the installation of the first air guide plate 2 more convenient than setting the rotating shaft 21 on the air guide frame 1, while also providing higher stability and accuracy in the connection. In other embodiments, the rotating shaft 21 can also be set at the upper and lower ends of the first air guide plate 2, and at the positions corresponding to the shaft holes 15 on the top wall 11 and the bottom wall 12 of the air guide frame 1.

[0059] In another embodiment, multiple first air guide plates 2 are connected by a second connecting rod 8 so that when a first air guide plate 2 is driven to rotate by the second driving device 4, multiple first air guide plates 2 rotate in tandem. The air guide frame 1 also has a left side wall 13, a right side wall 14 arranged opposite to each other, and a limiting bracket 16 connected between the left side wall 13 and the right side wall 14. The limiting bracket 16 is located in the middle of the air guide frame 1, and multiple first air guide plates 2 are rotatably mounted on the limiting bracket 16.

[0060] In this embodiment, multiple second air guide plates 5 are connected by a second connecting rod 8. A second drive motor drives a first air guide plate 2 to rotate, thereby causing multiple first air guide plates 2 to rotate in the same direction, achieving left and right air sweeping. This structure is simple, with precise transmission and easy implementation. By setting a limiting bracket 16 in the middle of the air guide frame 1, the strength of the air guide frame 1 can be increased. Furthermore, since the first air guide plate 2 is relatively long, the limiting bracket 16 can limit the middle of the first air guide plate 2, making the first air guide plate 2 more stable when rotating.

[0061] In one embodiment, such as Figure 3 and Figure 4 As shown, the air guide frame 1 has an inlet end 17 and an outlet end 18. The first air guide plate 2 is located at the outlet end 18 of the air guide frame 1, and the second air guide plate 5 is located at the inlet end 17 of the air guide frame 1. It can be understood that when the air guide frame 1 is installed at the air outlet 210, the side facing the wind is the inlet end 17, and the side facing the wind is the outlet end 18. By setting the first air guide plate 2 at the outlet end 18 of the air guide frame 1 and setting the second air guide plate 5 at the inlet end 17 of the air guide frame 1, since the first air guide plate 2 sweeps left and right, the left and right rotation angle of the first air guide plate 2 located at the outlet end 18 is large, resulting in a large left and right air delivery angle and a wide air delivery range.

[0062] This invention also proposes a floor-standing air conditioner indoor unit, please refer to... Figures 3 to 9 The floor-standing air conditioner indoor unit includes a housing 200 and an air guide assembly 100. The air guide assembly 100 is installed at the air outlet 210. The specific structure of the air guide assembly 100 is as described in the above embodiments. Since this floor-standing air conditioner indoor unit adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here. Because the floor-standing air conditioner indoor unit adopts the above-mentioned air guide assembly 100, compared with only using the first air guide plate 2 for left and right air guidance, the air delivery angle is increased from the original 90 degrees to more than 150 degrees, which is 65% larger, significantly increasing the air delivery angle and air delivery range.

[0063] In one embodiment, the air guide assembly 100 has a first position extending out of the air outlet 210 and a second position retracted from the first position to the air outlet 210; the floor-standing air conditioner indoor unit also includes a push-out mechanism connected to the air guide assembly 100 to drive the air guide assembly 100 to switch between the first position and the second position.

[0064] In this embodiment, the ejection mechanism can be a gear structure with 10 teeth, a lead screw mechanism, etc. By extending the air guide assembly 100 out of the air outlet 210 through the ejection mechanism, the rotation range and angle of the air guide assembly 100 are increased, resulting in a larger air delivery angle and range from the air outlet 210. Simultaneously, the ejection mechanism can also retract the air guide assembly 100 back into the air outlet 210, thus creating a neater and more uniform overall appearance when the air guide assembly 100 is not in use or when it is not needed.

[0065] In another embodiment, the floor-standing air conditioner indoor unit also includes a switch door, which is movably located inside the air outlet 210 between an open state and a closed state. The switch door can open or close the air outlet 210 by rotating or moving it. By positioning the switch door inside the air outlet 210, it is concealed within the housing 200 when open, resulting in a more unified overall appearance and improved user experience.

[0066] This invention also proposes an air conditioner comprising an outdoor unit and a floor-standing indoor unit, which are connected by a refrigerant pipe. The specific structure of the floor-standing indoor unit is as described in the above embodiments. Since this air conditioner employs all the technical solutions of all the above embodiments, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated upon here.

[0067] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. An air guiding component, characterized in that, include: An air guide frame extends vertically and has a first rotation axis extending vertically. The air guide frame is rotatable around the first rotation axis and is located at the air outlet of the indoor unit of a floor-standing air conditioner. The first air guide plate extends vertically and has a second rotation axis extending vertically. The first air guide plate is rotatable around the second rotation axis and is disposed within the air guide frame, and is used for left and right air guiding. A first driving device is connected to the air guide frame to drive the air guide frame to rotate around the first rotation axis; as well as The second driving device is connected to the first air guide plate to drive the first air guide plate to rotate around the second rotation axis; The air guiding assembly further includes a plurality of second air guiding plates and a third driving device. The second air guiding plates are rotatably disposed on the air guiding frame and extend along the width direction of the air guiding frame. The plurality of second air guiding plates are spaced apart in the vertical direction. The second air guiding plate has a third rotation axis extending along the width direction of the air guiding frame. The third driving device is used to drive the second air guiding plate to rotate around the third rotation axis. Multiple second air guide plates are connected by a first connecting rod. The third driving device includes a third driving motor and a transmission component. One end of the transmission component is connected to the first connecting rod, and the other end is connected to the drive shaft of the third driving motor. The third driving motor drives the transmission component to move the first connecting rod up and down, thereby driving multiple second air guide plates to rotate around the corresponding third rotation axis. The transmission component includes a transmission rod and a first gear. The transmission rod has a plurality of teeth that are arranged around its circumference and spaced apart along its axis. The first gear meshes with the teeth and is fixedly connected to the output shaft of the third drive motor. The third driving device further includes a second gear and a third gear that mesh with each other. The second gear is movably sleeved on the transmission rod. The first driving device includes a first driving motor. The third gear is connected to the output shaft of the first driving motor, and the output shaft of the first driving motor extends out of the third gear to connect to the air guide frame. The swing angle of the air guide frame and the first air guide plate is 0 to 180 degrees; the air guide frame has an air inlet end and an air outlet end, the first air guide plate is located at the air outlet end of the air guide frame, and the second air guide plate is located at the air inlet end of the air guide frame.

2. The air guiding assembly as described in claim 1, characterized in that, There are multiple first air guide plates, which are spaced apart along the width direction of the air guide frame.

3. The air guiding assembly as described in claim 2, characterized in that, Each of the first air guide plates has a rotating shaft at both its upper and lower ends. The air guide frame has a top wall and a bottom wall that are arranged opposite to each other. The top wall and the bottom wall have shaft holes corresponding to the positions of the rotating shafts. The rotating shafts are rotatably installed in the shaft holes.

4. The air guiding assembly as described in claim 3, characterized in that, Multiple first air guide plates are connected by a second connecting rod so that when the second driving device drives one first air guide plate to rotate, multiple first air guide plates rotate in conjunction. The air guide frame also has a left side wall, a right side wall and a limiting bracket connected between the left side wall and the right side wall, the limiting bracket is located in the middle of the air guide frame and a plurality of first air guide plates are rotatably mounted on the limiting bracket.

5. A floor-standing air conditioner indoor unit, characterized in that, include: A housing having an air outlet extending in a vertical direction; as well as The air guide assembly as described in any one of claims 1 to 4, wherein the air guide assembly is installed at the air outlet.

6. The floor-standing air conditioner indoor unit as described in claim 5, characterized in that, The air guide assembly has a first position extending out of the air outlet and a second position retracting from the first position back to the air outlet; The floor-standing air conditioner indoor unit also includes a push-out mechanism, which is connected to the air guide assembly to drive the air guide assembly to switch between the first position and the second position.

7. An air conditioner, characterized in that, It includes an outdoor air conditioning unit and a floor-standing indoor air conditioning unit as described in claim 5 or 6, wherein the outdoor air conditioning unit is connected to the floor-standing indoor air conditioning unit via a refrigerant pipe.

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