Air guiding mechanism and air supply device

Abstract

The application discloses a wind guide mechanism and air supply equipment, and relates to the technical field of wind guide structures, wherein the wind guide mechanism comprises a wind guide piece, the wind guide piece comprises a wind guide part and a rotating part, the wind guide piece is rotatably installed on an air outlet of the air supply equipment through the rotating part, the central axis of the rotating part is parallel to the through direction of the air outlet, and the wind guide part extends along the central axis of the rotating part in an inclined manner.In the technical scheme, the wind guide piece of the wind guide mechanism is driven to rotate, the air supply angle can be adjusted in the width direction and the length direction of the air outlet at the same time through the change of the wind guide angle of the wind guide part.

Description

Technical Field

[0001] This invention relates to the field of air guiding structure technology, and in particular to an air guiding mechanism and an air supply device. Background Technology

[0002] In related technologies, it is necessary to rely on the cooperation of air guide louvers and air guide plates to adjust the air delivery angle in both the width and length directions of the air outlet at the same time. Summary of the Invention

[0003] The main objective of this invention is to provide an air guiding mechanism and an air supply device that drives the air guiding component of the air guiding mechanism to rotate, thereby adjusting the air supply angle in both the width and length directions of the air outlet by changing the air guiding angle of the air guiding part.

[0004] To achieve the above objectives, the present invention proposes an air guiding mechanism including an air guiding component, which includes an air guiding part and a rotating part. The air guiding component is rotatably mounted on the air outlet of the air supply device through the rotating part. The central axis of the rotating part is parallel to the through direction of the air outlet, and the air guiding part extends obliquely along the central axis of the rotating part.

[0005] In one embodiment, the air guide includes a plurality of air guide sections arranged at intervals in sequence, and the air guide also includes a connecting portion, wherein two adjacent air guide sections are connected by the connecting portion.

[0006] In one embodiment, the rotating part is configured as a rotating shaft, the connecting part is connected to the middle region of the air guide part, and the rotating shaft is connected to the connecting part.

[0007] In one embodiment, the air guide mechanism further includes a drive member and a transmission crankshaft. The transmission crankshaft includes a first shaft segment and a second shaft segment distributed sequentially along the axial direction. The central axis of the first shaft segment coincides with the rotation axis of the air guide, and the central axis of the second shaft segment deviates from the central axis of the first shaft segment. The second shaft segment is fixed to the air guide, and the drive member drives the air guide to rotate sequentially via the first shaft segment and the second shaft segment.

[0008] In one embodiment, the air guide mechanism further includes a transmission gear, and the end of the first shaft segment away from the second shaft segment is coaxially fixed to the transmission gear, and the driving member is driven by the transmission gear through meshing with the drive gear.

[0009] In one embodiment, the air guide includes at least three air guide sections arranged at intervals in sequence, and the air guide also includes at least two connecting sections. Adjacent air guide sections are connected by at least one of the connecting sections. The rotating section and the second shaft segment are located on opposite sides of the air guide and are respectively disposed on the connecting sections between different air guide sections. The central axis of the rotating section coincides with the rotation axis of the air guide.

[0010] In one embodiment, the air guiding mechanism includes a plurality of spaced air guiding elements, and the transmission crankshaft is correspondingly provided with a plurality of such elements.

[0011] In one embodiment, the plurality of drive crankshafts include a driving crankshaft and a driven crankshaft, the driving crankshaft being drively connected to the drive crankshaft, and the driving member driving the drive crankshaft by driving the driving crankshaft.

[0012] In one embodiment, the air guide mechanism further includes a first connecting rod, through which a second shaft segment of each of the drive crankshafts is rotatably disposed.

[0013] In one embodiment, the air guide mechanism further includes a second connecting rod, and the transmission crankshaft further includes a third shaft segment. The third shaft segment and the second shaft segment are located on opposite sides of the first shaft segment, and the central axis of the third shaft segment is offset from the central axis of the first shaft segment. The third shaft segment of each transmission crankshaft is rotatably passed through the second connecting rod.

[0014] In one embodiment, the air guiding mechanism further includes a mounting member that extends along the length of the air outlet and is configured to be fixedly installed in the middle region of the air outlet in the width direction. A plurality of air guiding members are distributed sequentially along the extension direction of the mounting member, and the rotating part is rotatably installed on the mounting member.

[0015] In one embodiment, the air guide is at least partially arc-shaped.

[0016] The present invention also proposes an air supply device, including the aforementioned air guiding mechanism.

[0017] In one embodiment, the air supply device is configured as an air conditioner, a fan, an air purifier, or a dehumidifier.

[0018] In this invention, after the air guide is installed at the air outlet, its rotation axis is parallel to the through-direction of the air outlet, and the air guide is also inclined relative to the through-direction of the air outlet. Due to the inclined arrangement of the air guide, it can guide airflow in both the forward direction and the direction towards the side edge of the air outlet. When the air guide is driven to rotate, the inclination direction of the air guide relative to the air outlet changes, and the position of the air guide towards the side edge of the air outlet changes, thereby causing a change in the airflow direction and thus adjusting the airflow angle. When the air guide is configured in a long or near-long air outlet, the airflow direction of the air guide can change simultaneously relative to the length and width directions of the air outlet. Therefore, in this invention, by driving the rotation of the air guide of the air guide mechanism, the airflow angle can be adjusted simultaneously in both the width and length directions of the air outlet by changing the airflow angle of the air guide. Attached Figure Description

[0019] 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.

[0020] Figure 1 This is a schematic diagram of a structure of an embodiment of the air guiding mechanism provided by the present invention;

[0021] Figure 2 for Figure 1 An exploded structural diagram of the air guide mechanism in the middle;

[0022] Figure 3 This is a schematic diagram of a structure of an embodiment of the air guiding mechanism provided by the present invention;

[0023] Figure 4 for Figure 3 A partial structural diagram of the air guiding mechanism in the image;

[0024] Figure 5 A front view of an embodiment of the air guide mechanism provided by the present invention installed at an air outlet;

[0025] Figure 6 A schematic diagram of the rear structure of an embodiment of the air guide mechanism provided by the present invention installed at the air outlet;

[0026] Figure 7 This is a schematic diagram of the air guide mechanism provided by the present invention in two states during the motion process;

[0027] Figure 8This is a schematic diagram of the air guide mechanism provided by the present invention in two states during the motion process.

[0028] Explanation of icon numbers:

[0029] 100. Air guide component; 110. Air guide section; 120. Rotating part; 130. Connecting part; 200. Driving component; 210. Driving gear; 300. Transmission crankshaft; 301. Driving crankshaft; 302. Driven crankshaft; 310. First shaft section; 320. Second shaft section; 330. Third shaft section; 400. Transmission gear; 510. First connecting rod; 520. Second connecting rod; 600. Mounting component; 10. Housing; 11. Air outlet; 12. Gear groove.

[0030] 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

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0032] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0033] Furthermore, if the embodiments of this 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. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0034] This invention proposes an air guiding mechanism applied to an air supply device. This air supply device can be an air conditioner, a fan, an air purifier, or a dehumidifier. The corresponding air conditioner product can be a modular air conditioner, a split-type air conditioner, or the indoor unit of a split-type air conditioner.

[0035] Please see Figure 1 In one embodiment of the present invention, the air guiding mechanism includes an air guiding component 100, which includes an air guiding portion 110 and a rotating portion 120. The air guiding component 100 is rotatably mounted on the air outlet 11 of the air supply device via the rotating portion 120. The central axis of the rotating portion 120 is parallel to the through direction of the air outlet 11, and the air guiding portion 110 extends obliquely along the central axis of the rotating portion 120.

[0036] In the technical solution of this invention, the air guide 100 can be rotatably mounted on the housing 10 of the air supply equipment via the rotating part 120. Alternatively, the air guide mechanism can be equipped with a mounting part 600, which is used to fix the air guide 10 to the housing 10 of the air supply equipment and to allow the rotating part 120 to be rotatably mounted. The central axis of the rotating part 120 can coincide with the rotation axis of the air guide 100, or it can be parallel (or substantially parallel) to the rotation axis of the air guide 100 but offset from it. Both methods can achieve 360-degree rotation of the air guide 110. The air guide 110 extending obliquely along the central axis of the rotating part 120 means that, in the extension direction of the central axis of the rotating part 120, the air guide 110 extends obliquely relative to the central axis of the rotating part 120.

[0037] In this invention, after the air guide 100 is installed on the air outlet 11, the rotation axis of the air guide 100 is parallel to the through direction of the air outlet 11, and the air guide portion 110 is also inclined relative to the through direction of the air outlet 11. Due to the inclined arrangement of the air guide portion 110, it can guide airflow in both the forward direction and the direction towards the side edge of the air outlet 11. When the air guide 100 is driven to rotate, the inclination direction of the air guide portion 110 relative to the air outlet 11 will change, and the position of the air guide portion 110 towards the side edge of the air outlet 11 will change, thereby causing a change in the air guiding direction and thus achieving adjustment of the air delivery angle. When the air guide 100 is configured on a long or near-long air outlet 11, the air guiding direction of the air guide portion 110 can change simultaneously relative to the length and width directions of the air outlet 11. Therefore, in the technical solution of the present invention, the air guide 100 that drives the air guide mechanism to rotate can adjust the air delivery angle in both the width and length directions of the air outlet 11 by changing the air guide angle of the air guide 110.

[0038] Without loss of generality, let's take the air guide mechanism installed at the air outlet 11 of the vertical cabinet air conditioner as an example. When the air guide component 100 moves to... Figure 7 In the two states shown, Figure 7 This is a view projected along the length of the air outlet 11. In both states, the tilt direction of the air guide 110 is towards the two side edges in the width direction of the air outlet 11, which means that the maximum air delivery angle in the width direction of the air outlet 11 can be achieved. When the air guide 100 moves to... Figure 8 In the two states shown, Figure 8 This is a view projected along the width of the air outlet 11. In both states, the tilt direction of the air guide 110 is towards the two side edges along the length of the air outlet 11, thus achieving the maximum air delivery angle along the length of the air outlet 11. Specifically, Figure 7 In (a), the air guide 100 is tilted to the left to guide the air out. Figure 7 In (b), the air guide 100 is tilted to the right to guide the air out. Figure 8 In (a), the air guide 100 is tilted upward to guide the air out. Figure 8 In (b), the air guide 100 is tilted downwards to guide the air out.

[0039] In one embodiment, such as Figure 1 As shown, the air guide 110 is at least partially arc-shaped, which reduces wind resistance and guides airflow more smoothly. Without loss of generality, the air guide 110 has multiple arc segments with different curvatures distributed in a direction from the inside out, with the arc segments on the inner side having a larger curvature and the arc segments on the outer side having a smaller curvature, in order to further improve the smoothness of air guidance.

[0040] In one embodiment, the air guide 100 includes a plurality of air guide sections 110 arranged sequentially at intervals. The air guide 100 also includes a connecting portion 130, through which adjacent air guide sections 110 are connected. Specifically, the air guide 100 includes at least two air guide sections 110, such that an air guide channel can be formed between adjacent air guide sections 110, thereby enhancing the air guiding effect of the air guide 100 on the airflow and ensuring the air guide 100's ability to adjust the air delivery angle. Of course, in other embodiments, the air guide 100 may include only one air guide section 110, through which the airflow is guided by the surface of the air guide section 110.

[0041] Furthermore, in this embodiment, the rotating part 120 is configured as a rotating shaft, and the connecting part 130 is connected to the middle region of the air guide part 110, with the rotating shaft connected to the connecting part 130. Thus, adjacent air guide parts 110 can be connected by only one connecting part 130, which simplifies the structural strength of the air guide component 100. The connecting part 130 is located in the middle region of the air guide part 110, that is, near the center of the air guide part 110, ensuring the supporting effect of the connecting part 130 on the air guide part 110 and thus protecting the structural strength of the air guide component 100. The rotating shaft connected to the connecting part 130 helps ensure the smooth rotation of the air guide component 100. Of course, in other embodiments, the rotating part 120 can also be disposed on the air guide part 110, and the rotating part 120 can also be configured as a hole-like structure to allow for the rotatable installation of an external shaft.

[0042] In one embodiment, such as Figure 1 and Figure 2 As shown, the air guiding mechanism further includes a drive component 200 and a transmission crankshaft 300. The transmission crankshaft 300 includes a first shaft segment 310 and a second shaft segment 320 distributed sequentially along the axial direction. The central axis of the first shaft segment 310 coincides with the rotation axis of the air guiding component 100, while the central axis of the second shaft segment 320 deviates from the central axis of the first shaft segment 310. The second shaft segment 320 is fixedly connected to the air guiding component 100. The drive component 200 drives the air guiding component 100 to rotate sequentially via the first shaft segment 310 and the second shaft segment 320. Because the second shaft segment 320 deviates from the rotation axis of the air guiding component 100, the position of the second shaft segment 320 connected to the air guiding component 100 can be flexibly adjusted by adjusting the amount of deviation, ensuring that the second shaft segment 320 does not excessively interfere with the airflow and thus helping to ensure the connection stability between the second shaft segment 320 and the air guiding component 100. Of course, in other embodiments, the air guide 100 can also be driven to rotate by other driving structures. For example, the drive motor can drive the air guide 100 to rotate via a rotating shaft. The output end of the drive motor can be directly coaxially fixed to the rotating shaft, or the rotating shaft can be driven to rotate by a gear mechanism.

[0043] Specifically, the air guide 100 includes at least three air guide sections 110 arranged at intervals in sequence, and at least two connecting sections 130. Adjacent air guide sections 110 are connected by at least one connecting section 130. The rotating section 120 and the second shaft segment 320 are located on opposite sides of the air guide 100 and are respectively disposed on the connecting sections 130 between different air guide sections 110. The central axis of the rotating section 120 coincides with the rotation axis of the air guide 100. The opposite sides of the air guide 100 in the air guiding direction are supported by the rotating section 120 and the second shaft segment 320, respectively. Furthermore, since the connecting positions of the rotating section 120 and the second shaft segment 320 are located between different air guide sections 110, the force on the air guide 100 in the distribution direction of each air guide section 110 is relatively balanced, which helps to ensure the rotational stability of the air guide 100. Of course, in other embodiments, the rotating part 120 and the second shaft segment 320 may be connected to the same connecting part 130 which is relatively centrally located, and the two may be respectively located close to the two air guide parts 110 connected to the connecting part 130, which can also make the air guide 100 relatively balanced in terms of force.

[0044] In one embodiment, such as Figure 1 and Figure 4 As shown, the air guiding mechanism also includes a transmission gear 400. The end of the first shaft segment 310 away from the second shaft segment 320 is coaxially fixed to the transmission gear 400. The driving member 200 is driven by the transmission gear 400 through a drive gear 210. Specifically, after the driving member 200 is started, the drive gear 210 rotates, thereby driving the transmission gear 400 to rotate, causing the first shaft segment 310 to rotate, which in turn drives the air guiding member 100 to rotate through the second shaft segment 320. In this way, the driving member 200 drives the air guiding member 100 through the gear mechanism, and the transmission ratio between the drive gear 210 and the transmission gear 400 can be easily adjusted to more flexibly adjust the rotational speed of the air guiding member 100. Of course, in other embodiments, the output shaft of the driving member 200 can also be coaxially fixed to the first shaft segment 310 to drive the first shaft segment 310 to rotate.

[0045] In one embodiment, such as Figure 3 and Figure 5As shown, the air guiding mechanism includes multiple spaced-apart air guiding elements 100, and the transmission crankshaft 300 is correspondingly provided with multiple such elements. This ensures that the air guiding elements 100 cover the air outlet 11, allowing them to better guide the airflow. Specifically, for elongated or near-elongated air outlets 11, multiple air guiding elements 100 are sequentially spaced along the length of the outlet 11. If the width of the outlet 11 is large, multiple air guiding elements 100 can also be sequentially spaced along the width of the outlet 11, or the width of the air guiding portion 110 can be increased to ensure that the air guiding elements 100 cover the outlet 11 along its width. Of course, in other embodiments, if the size of the air outlet 11 is small, only one air guiding element 100 may be provided.

[0046] In one embodiment, such as Figure 3 As shown, the air guiding mechanism also includes a mounting member 600, which extends along the length of the air outlet 11 and is configured to be fixedly installed in the central region of the air outlet 11 in the width direction. Multiple air guiding members 100 are sequentially distributed along the extension direction of the mounting member 600, and the rotating part 120 is rotatably mounted on the mounting member 600. Thus, the air guiding members 100 can be relatively centrally positioned at the air outlet 11 in the width direction, and the mounting member 600 can provide a stable installation environment for multiple air guiding members 100. This eliminates the need for an additional mounting structure for the air guiding members 100 at the air outlet frame, simplifying the structure of the air outlet frame and facilitating its production and processing. In other embodiments, for air outlets 11 that are circular or square and whose length and width directions cannot be distinguished, multiple air guides 100 can be distributed sequentially and spaced apart along the circumference. The multiple air guides 100 enclose a clearance area for the air supply equipment to discharge air forward. On this basis, the air supply angle of the surrounding area can be adjusted by the air guides 100 to achieve the concentration or dispersion of air.

[0047] In one embodiment, such as Figure 3 As shown, the plurality of transmission crankshafts 300 include a driving crankshaft 301 and a driven crankshaft 302. The driving crankshaft 301 is driveably connected to the transmission crankshaft 300, and the driving member 200 drives the transmission crankshaft 300 by driving the driving crankshaft 301. Thus, a small number of driving members 200, or even just one driving member 200, can be used to drive the rotation of multiple air guide members 100. With the transmission cooperation of the driving crankshaft 301 and the transmission crankshaft 300, the rotation synchronization of each air guide member 100 is high, which helps to ensure the consistency of the air guide angle of each air guide member 100 at the air outlet 11. Of course, in other embodiments, a separate air guide member 100 can also be configured for each air guide member 100.

[0048] In one embodiment, such as Figure 3 and Figure 4 As shown, the air guide mechanism also includes a first connecting rod 510, and the second shaft segment 320 of each transmission crankshaft 300 is rotatably mounted through the first connecting rod 510. Thus, transmission between the driving crankshaft 301 and the transmission crankshaft 300 can be achieved through the first connecting rod 510. When the second shaft segment 320 of the driving crankshaft 301 is driven to rotate by the driving member 200, it will drive the first connecting rod 510 to move accordingly. The first connecting rod 510 can then drive the other driven crankshafts 302 to rotate synchronously, thereby driving the corresponding air guide member 100 to rotate.

[0049] In one embodiment, such as Figure 3 and Figure 4 As shown, the air guide mechanism further includes a second connecting rod 520, and the transmission crankshaft 300 further includes a third shaft segment 330. The third shaft segment 330 and the second shaft segment 320 are located on opposite sides of the first shaft segment 310, and the central axis of the third shaft segment 330 is offset from the central axis of the first shaft segment 310. The third shaft segment 330 of each transmission crankshaft 300 is rotatably connected to the second connecting rod 520. In this way, the transmission between the driving crankshaft 301 and the transmission crankshaft 300 can be realized through the second connecting rod 520. When the third shaft segment 330 of the driving crankshaft 301 is driven to rotate by the driving member 200, it will drive the second connecting rod 520 to move accordingly. The second connecting rod 520 can also drive the other driven crankshafts 302 to rotate synchronously, thereby driving the corresponding air guide 100 to rotate.

[0050] It should be noted that the driving crankshaft 301 and the driven crankshaft 302 can be driven by only one of the first connecting rod 510 and the second connecting rod 520, or they can be driven by the first connecting rod 510 and the second connecting rod 520 at different positions. The latter is more conducive to ensuring the rotational smoothness of each air guide component 100. Specifically, the central axis of the second shaft segment 320 and the central circumferential direction of the third shaft segment 330 are offset from the first shaft segment 310 in different directions, which can improve the motion balance of the transmission crankshaft 300. Furthermore, the first connecting rod 510, the second connecting rod 520, the connecting part 130, and the mounting part 600 are arranged opposite each other in the through direction of the air outlet 11, so that these structures that obstruct airflow are concentrated to ensure unobstructed airflow at other locations.

[0051] Without loss of generality, such as Figure 2As shown, the transmission gear 400, a portion of the first shaft segment 310, and the third shaft segment 330 are integrally formed. The first shaft segment 310 and the third shaft segment 330 are formed on opposite sides of the transmission gear 400. The transmission gear 400 serves both as a connecting structure between the first shaft segment 310 and the third shaft segment 330 and as an intermediate structure for the drive component 200 to transmit power to the transmission crankshaft 300. The other portion of the first shaft segment 310, the second shaft segment 320, and the air guide component 100 are integrally formed. The two portions of the second shaft segment 320 are fixedly connected by means of snap-fit, insertion, fastening, or threaded connection. Of course, in other embodiments, the transmission gear 400 and the transmission crankshaft 300 may also be integrally formed, or the transmission crankshaft 300 and the transmission gear 400 may be separately formed and then assembled into one piece.

[0052] Furthermore, considering the standardized manufacturing of the air guide mechanism, such as Figure 3 and Figure 4 As shown, although the driven crankshaft 302 does not need to mesh with the driving component 200 through gears, it can still be formed with a transmission gear 400. Thus, the driving crankshaft 301 and the driven crankshaft 302 can be produced using the same mold, and there is no need to specifically distinguish between them during assembly. Gear slots 12 for mounting the transmission gears 400 can be formed on the housing 10 of the air supply equipment. This allows each transmission gear 400 to engage with its corresponding gear slot 12, providing support for the rotation of the air guide component 100 and further ensuring the smooth rotation of the air guide component 100.

[0053] The present invention also proposes an air supply device, which includes an air guiding mechanism. The specific structure of the air guiding mechanism is as described in the above embodiments. Since the air supply device 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.

[0054] The above description is merely an exemplary 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 specification and drawings under the technical 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 mechanism, applied to an air supply device, characterized in that, The air guiding mechanism includes an air guiding component, which includes an air guiding part and a rotating part. The air guiding component is rotatably mounted on the air outlet of the air supply device through the rotating part. The central axis of the rotating part is parallel to the through direction of the air outlet, and the air guiding part extends obliquely along the central axis of the rotating part. The air guide mechanism further includes a drive component and a transmission crankshaft. The transmission crankshaft includes a first shaft segment and a second shaft segment distributed sequentially along the axial direction. The central axis of the first shaft segment coincides with the rotation axis of the air guide component, and the central axis of the second shaft segment deviates from the central axis of the first shaft segment. The second shaft segment is fixed to the air guide component, and the drive component drives the air guide component to rotate sequentially via the first shaft segment and the second shaft segment. The air guide includes at least three air guide sections arranged at intervals in sequence. The air guide also includes at least two connecting sections. Adjacent air guide sections are connected by at least one connecting section. The rotating section and the second shaft segment are located on opposite sides of the air guide and are respectively disposed on the connecting sections between different air guide sections. The central axis of the rotating section coincides with the rotation axis of the air guide.

2. The air guiding mechanism as described in claim 1, characterized in that, The rotating part is configured as a rotating shaft, and the connecting part is connected to the middle region of the air guide.

3. The air guiding mechanism as described in claim 1, characterized in that, The air guiding mechanism also includes a transmission gear, and the end of the first shaft segment away from the second shaft segment is coaxially fixed to the transmission gear. The driving member is driven by the transmission gear through the meshing of the driving gear.

4. The air guiding mechanism as described in claim 1, characterized in that, The air guiding mechanism includes multiple air guiding components spaced apart, and the transmission crankshaft is correspondingly provided with multiple such components.

5. The air guiding mechanism as described in claim 4, characterized in that, The plurality of drive crankshafts include a driving crankshaft and a driven crankshaft, wherein the driving crankshaft is drively connected to the drive crankshaft, and the driving member drives the drive crankshaft by driving the driving crankshaft.

6. The air guiding mechanism as described in claim 5, characterized in that, The air guiding mechanism also includes a first connecting rod, and the second shaft segment of each of the transmission crankshafts is rotatably passed through the first connecting rod; And / or, the air guide mechanism further includes a second connecting rod, and the transmission crankshaft further includes a third shaft segment, the third shaft segment and the second shaft segment are respectively located on opposite sides of the first shaft segment, the central axis of the third shaft segment is offset from the central axis of the first shaft segment, and the third shaft segment of each transmission crankshaft is rotatably passed through the second connecting rod.

7. The air guiding mechanism as described in claim 4, characterized in that, The air guiding mechanism also includes a mounting component that extends along the length of the air outlet and is configured to be fixedly installed in the middle region of the air outlet in the width direction. A plurality of air guiding components are distributed sequentially along the extension direction of the mounting component, and the rotating part is rotatably installed on the mounting component.

8. The air guiding mechanism as described in any one of claims 1 to 7, characterized in that, The air guide section is at least partially arc-shaped.

9. An air supply device, characterized in that, Includes the air guiding mechanism as described in any one of claims 1 to 8.

10. The air supply device as described in claim 9, characterized in that, The air supply equipment is configured as an air conditioner, a fan, an air purifier, or a dehumidifier.

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