Air guide device for air conditioner and air conditioner

Abstract

The utility model relates to the technical field of household appliances, and discloses an air guide device for an air conditioner, which comprises an air guide plate and blades. The air deflector is provided with a mounting port; the blades are rotationally arranged in the mounting openings, and ventilation gaps are formed between the two opposite sides of the blades and the inner walls of the mounting openings. According to the air deflector, the blades are rotationally arranged in the mounting opening, and the ventilation gaps are formed between the two opposite sides of the blades and the inner wall of the mounting opening, so that under the condition that the air deflector covers the air outlet of the air conditioner, airflow blown out of the air outlet of the air conditioner is blown indoors through the ventilation gaps. Therefore, the flow rate of airflow at the air outlet of the air conditioner is reduced, the risk that the airflow blows to a user to cause discomfort of the user is reduced, the wind feeling of the user is weakened, and the user experience is improved. The blades rotate in the mounting opening, the size of the ventilation gap can be adjusted, and the flow speed and flow of airflow at the air outlet of the air conditioner can be changed. The utility model further discloses the air conditioner.

Description

Technical Field

[0001] This application relates to the technical field of household appliances, for example, to an air guiding device for an air conditioner and an air conditioner. Background Art

[0002] Currently, as a common household appliance, an air conditioner is used for heat exchange between indoor and outdoor spaces to adjust the indoor temperature. It raises the indoor temperature when the room temperature is low and lowers the indoor temperature when the room temperature is high. When the air flow from the air conditioner blows directly at the user, it is likely to cause discomfort to the user, resulting in a poor user experience.

[0003] In the related art, there is an air conditioner with an air outlet. A wind deflector is rotatably provided at the air outlet, and the rotation of the wind deflector can adjust its own angle. The wind deflector can guide the air flow at the air outlet to change the direction, thereby reducing the risk of the air flow blown by the air conditioner blowing at the user for a long time, reducing the risk of user discomfort, and improving the user experience.

[0004] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0005] Due to the high air flow velocity at the air outlet, the wind deflector can only change the air outlet direction. When the user is moving indoors, there is still a risk of being directly blown by the air flow, resulting in discomfort to the user.

[0006] It should be noted that the information disclosed in the above background art section is only used to enhance the understanding of the background of this application, and thus may include information that does not constitute the prior art known to those of ordinary skill in the art. Utility Model Content

[0007] To have a basic understanding of some aspects of the disclosed embodiments, a simple summary is given below. This summary is not a general review, nor is it intended to identify key / important elements or delineate the protection scope of these embodiments. Instead, it serves as a preface to the subsequent detailed description.

[0008] The embodiments of the present disclosure provide an air guiding device for an air conditioner and an air conditioner to reduce the air flow velocity of the blown air, reduce the risk of discomfort caused by the air flow blowing at the user, and improve the user experience.

[0009] In some embodiments, the air guiding device for an air conditioner includes: a wind deflector and blades. The wind deflector is provided with an installation opening; the blades are rotatably arranged in the installation opening, and there are ventilation gaps between the opposite sides of the blades and the inner wall of the installation opening.

[0010] Optionally, when the blades rotate to be parallel to the wind deflector, the width of each ventilation gap is less than or equal to 15% of the blade width and greater than or equal to 5% of the blade width.

[0011] Optionally, when the blade rotates to be parallel to the air deflector, the width of each ventilation gap is equal to 10% of the blade width.

[0012] Optionally, connecting shafts are provided at both ends of the blade, and the connecting shafts are rotatably connected to the inner wall of the mounting opening.

[0013] Optionally, a connecting groove is provided at one end of the connecting shaft facing the blade, and the blade is inserted into the connecting groove.

[0014] Optionally, there are multiple blades and mounting openings, and each blade is independently rotatably arranged corresponding to one mounting opening.

[0015] Optionally, a driving motor is provided in each mounting opening. One end of each driving motor is connected to the inner wall of the mounting opening, and the output end is connected to a blade.

[0016] Optionally, the driving motor is detachably connected to the inner wall of the mounting opening.

[0017] Optionally, the width of the blade is less than or equal to one-fourth of the width of the air deflector and greater than or equal to one-eighth of the width of the air deflector.

[0018] In some embodiments, an air conditioner includes: an air guiding device for an air conditioner as described in any one of the above embodiments.

[0019] The air guiding device for an air conditioner and the air conditioner provided by the embodiments of the present disclosure can achieve the following technical effects:

[0020] Since the blade is rotatably arranged in the mounting opening, and ventilation gaps are provided between the opposite sides of the blade and the inner wall of the mounting opening, when the air deflector covers the air outlet of the air conditioner, the air flow blown out from the air outlet of the air conditioner passes through the ventilation gaps and blows into the room. Thereby reducing the flow rate of the air flow at the air outlet of the air conditioner, reducing the risk that the air flow blows towards the user and causes discomfort to the user, weakening the wind feeling of the user, and improving the user experience. The blade rotates in the mounting opening, and can adjust the size of the ventilation gap to change the flow rate and flow volume of the air flow at the air outlet of the air conditioner.

[0021] The above general description and the following description are only exemplary and explanatory, and are not used to limit the present application. Description of the Drawings

[0022] One or more embodiments are exemplarily illustrated by corresponding drawings. These exemplary illustrations and the drawings do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a proportional limitation, and among them:

[0023] Figure 1 is a schematic structural diagram of an air guiding device for an air conditioner provided by an embodiment of the present disclosure;

[0024] Figure 2 is the enlarged view of location A in the Figure 2 accompanying drawings provided by an embodiment of the present disclosure;

[0025] Figure 3 is the schematic structural diagram of a blade provided by an embodiment of the present disclosure;

[0026] Figure 4 is the schematic cross-sectional view of a blade provided by an embodiment of the present disclosure;

[0027] Figure 5 is the schematic cross-sectional view of another blade provided by an embodiment of the present disclosure;

[0028] Figure 6 is the exploded schematic diagram of the mating structure of a blade, a connecting shaft and a driving motor provided by an embodiment of the present disclosure;

[0029] Figure 7 is the schematic structural diagram of another air deflector device for an air conditioner provided by an embodiment of the present disclosure;

[0030] Figure 8 is the enlarged view of location B in the Figure 7 accompanying drawings provided by an embodiment of the present disclosure.

[0031] Reference numerals:

[0032] 100, air deflector; 101, mounting opening; 110, rotating shaft; 200, blade; 300, ventilation gap; 201, ventilation hole; 210, connecting shaft; 211, connecting groove; 212, groove; 220, extension plate; 400, driving motor; 401, screw hole. Detailed implementation manners

[0033] In order to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for reference only and are not used to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, numerous details are provided to give a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other instances, well-known structures and devices may be shown in a simplified manner to simplify the drawings.

[0034] The terms "first", "second", etc. in the description and claims of the embodiments of the present disclosure and the above accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data may be interchanged under appropriate circumstances so as to implement the embodiments of the present disclosure described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0035] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation. Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0036] In addition, the terms "arrangement", "connection", and "fixation" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0037] Unless otherwise specified, the term "plurality" means two or more.

[0038] It should be noted that, without conflict, the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0039] Combined with Figure 1-2 As shown, the embodiments of the present disclosure provide an air guiding device for an air conditioner, including: an air guiding plate 100 and blades 200. The air guiding plate 100 is provided with an installation opening 101; the blades 200 are rotatably arranged in the installation opening 101, and ventilation gaps 300 are provided between the opposite sides of the blades 200 and the inner wall of the installation opening 101.

[0040] By using the air guiding device for an air conditioner provided by the embodiments of the present disclosure, since the blades 200 are rotatably arranged in the installation opening 101, and ventilation gaps 300 are provided between the opposite sides of the blades 200 and the inner wall of the installation opening 101, when the air guiding plate 100 covers the air outlet of the air conditioner, the air flow blown out from the air outlet of the air conditioner passes through the ventilation gaps 300 and blows into the room. Thereby reducing the flow rate of the air flow at the air outlet of the air conditioner, reducing the risk that the air flow blows towards the user and causes discomfort to the user, weakening the wind feeling of the user, and improving the user experience. The blades 200 rotate in the installation opening 101, and can adjust the size of the ventilation gaps 300 to change the flow rate and flow volume of the air flow at the air outlet of the air conditioner.

[0041] It can be understood that the air deflector 100 is installed at the air outlet of the air conditioner and is used to guide the airflow at the air outlet. When the air deflector 100 is closed and covers the air outlet, the airflow at the air outlet can blow into the room through the ventilation gap 300. When the air deflector 100 is open, part of the airflow at the air outlet can also blow into the room through the ventilation gap 300.

[0042] Optionally, when the plane where the blade 200 is located rotates to be parallel to the plane where the air deflector 100 is located, the ventilation gap 300 is the minimum ventilation gap 300; when the plane where the blade 200 is located rotates to be perpendicular to the plane where the air deflector 100 is located, the ventilation gap 300 is the maximum ventilation gap 300. In this way, since the blade 200 can rotate within the installation opening 101, as the angle between the blade 200 and the air deflector 100 changes, the size of the ventilation gap 300 also changes accordingly. Thus, the size of the ventilation gap 300 can be adjusted according to the user's needs, and the adaptability is better. When the blade 200 is parallel to the air deflector 100, the ventilation gap 300 is the smallest, thereby reducing the flow rate of the airflow at the air outlet, weakening the user's feeling of wind, and improving the user's experience. When the blade 200 is perpendicular to the air deflector 100, the ventilation gap 300 is the largest. The flow rate of the airflow at the ventilation gap 300 is relatively low, the user's feeling of wind is relatively weak, and the air volume blown into the room through the ventilation gap 300 is relatively large, and the indoor temperature can be adjusted relatively quickly.

[0043] It can be understood that the ventilation volume of the minimum ventilation gap 300 is the smallest, and the ventilation volume of the maximum ventilation gap 300 is the largest.

[0044] Optionally, when the blade 200 rotates to be parallel to the air deflector 100, the width of each ventilation gap 300 is less than or equal to 15% of the width of the blade 200 and greater than or equal to 5% of the width of the blade 200. In this way, when the blade 200 is parallel to the air deflector 100 and the ventilation gap 300 is greater than 15% of the width of the blade 200, the ventilation gap 300 is too large, and the width of the blade 200 is relatively narrow, so the range for the blade 200 to rotate and adjust the size of the ventilation gap 300 is small, and the adaptability is poor. When the blade 200 is parallel to the air deflector 100 and the ventilation gap 300 is less than 5% of the width of the blade 200, the ventilation gap 300 is too small, and the ventilation volume of the ventilation gap 300 is too small, and the effect of adjusting the indoor temperature is poor. It can be seen that the range where the width of each ventilation gap 300 is less than or equal to 15% of the width of the blade 200 and greater than or equal to 5% of the width of the blade 200 is relatively reasonable. The range for the blade 200 to rotate and adjust the size of the ventilation gap 300 is large, the adaptability is good, and the effect of adjusting the indoor temperature is good.

[0045] Optionally, when the blade 200 rotates to be parallel to the air deflector 100, the width of each ventilation gap 300 is equal to 10% of the width of the blade 200. In this way, when the blade 200 is parallel to the air deflector 100 and the ventilation gap 300 is equal to 10% of the width of the blade 200, the ventilation volume of the ventilation gap 300 is relatively large, which can better adjust the indoor temperature and ensure the indoor comfort. Moreover, the blade 200 is relatively wide, and the range of rotation adjustment of the blade 200 for the size of the ventilation gap 300 is large.

[0046] Combined with Figure 3 、 Figure 4 and Figure 5 As shown, optionally, ventilation holes 201 are provided on the blade 200. In this way, the air flow at the air outlet can pass through the ventilation holes 201 and pass through the blade 200 to blow into the room. The range of air flow is relatively large, making the air flow more uniform, weakening the wind feeling and ensuring the effect of indoor temperature adjustment.

[0047] It can be understood that the ventilation holes 201 can be circular holes or square holes.

[0048] Optionally, a plurality of ventilation holes 201 are provided. In this way, the air flow at the air outlet can pass through the ventilation holes 201 and pass through the blade 200 to blow into the room. The range of air flow is further increased, making the air flow more uniform, weakening the wind feeling and ensuring the effect of indoor temperature adjustment.

[0049] In one embodiment, the axis of the ventilation hole 201 is perpendicular to the plane where the blade 200 is located. In this way, when the plane where the blade 200 is located is parallel to the plane where the air deflector 100 is located, the air flow at the air outlet can pass through the ventilation hole 201 more smoothly and blow into the room.

[0050] In another embodiment, the angle between the axis of the ventilation hole 201 and the plane where the blade 200 is located is an acute angle. In this way, the air flow blown out at the air outlet passes through the ventilation hole 201 and blows into the room, and the flow direction of the air flow passing through the ventilation hole 201 has an angle with the flow direction of the air flow in the two ventilation gaps 300. There will be an intersection between the air flow of the ventilation hole 201 and the air flow of one of the ventilation gaps 300, making the air flow more disordered, thereby weakening the wind feeling and improving the user experience.

[0051] Optionally, among the plurality of ventilation holes 201, the angle between the axes of some of the ventilation holes 201 and the axes of the other part of the ventilation holes 201 is an acute angle. In this way, the flow directions of the multiple air flows in the plurality of ventilation holes 201 are more, and when the multiple air flows intersect, the air flow becomes more disordered, thereby weakening the wind feeling and improving the user experience.

[0052] Combined with Figure 6As shown, optionally, connecting shafts 210 are provided at both ends of the blade 200, and the connecting shafts 210 are rotatably connected to the inner wall of the mounting opening 101. In this way, the blade 200 is rotatably connected to the inner wall of the mounting opening 101 through the connecting shafts 210, and the connection stability is relatively high.

[0053] It can be understood that connection holes cooperating with the connecting shafts 210 are correspondingly provided on the inner wall of the mounting opening 101.

[0054] Optionally, a connection groove 211 is provided at one end of the connecting shaft 210 facing the blade 200, and the blade 200 is inserted into the connection groove 211. In this way, the blade 200 can be connected to the connecting shaft 210 by being inserted into the connection groove 211, and the blade 200 can also be separated from the connection groove 211 and removed from the connecting shaft 210, which is convenient for the maintenance and replacement of the blade 200. Moreover, the contact area between the connecting shaft 210 and the blade 200 is larger, the connection stability is higher, and the risk of the blade 200 separating from the connecting shaft 210 is reduced.

[0055] Optionally, a plurality of blades 200 and mounting openings 101 are provided, and each blade 200 is independently rotatably arranged corresponding to one mounting opening 101. In this way, the cooperation of the plurality of blades 200 and the plurality of mounting openings 101 enables the air flow at the ventilation opening to blow towards the room through more ventilation gaps 300. The range of air flow is larger, the covered area is wider, while weakening the wind feeling, the effect of adjusting the indoor temperature is improved. Moreover, each blade 200 rotates independently, so that the rotation angles of each blade 200 are different, realizing different flow directions of the air flow at each blade 200, thereby realizing multi-dimensional air supply. Multiple air supply angles not only make the air supply range wider, but also enable the multi-strand air flows to intersect, making the air flow more disordered, thereby weakening the wind feeling and improving the user experience.

[0056] Specifically, three blades 200 and three mounting openings 101 are provided. In this way, the cooperation of the three blades 200 and the three mounting openings 101 enables the air flow at the air outlet to blow towards the room through more ventilation gaps 300. The range of air flow is increased, the wind feeling is weakened and the effect of adjusting the indoor temperature is improved. Moreover, each blade 200 rotates independently, so that the rotation angles of each blade 200 are different, realizing different flow directions of the air flow at each blade 200, thereby realizing multi-dimensional air supply. Not only is the air supply range wider, but the multi-strand air flows can also intersect, making the air flow more disordered, thereby weakening the wind feeling.

[0057] It can be understood that each blade 200 rotates within the corresponding installation opening 101, capable of guiding the air flow direction within the installation opening 101. The blade 200 is perpendicular to the air deflector 100 to achieve direct air blowing, and the angle between the blade 200 and the air deflector 100 is an acute angle to achieve upward or downward oblique blowing. Each blade 200 can achieve three angles: direct blowing, upward oblique blowing, and downward oblique blowing. The three blades 200 can achieve 27 combinations of air supply angles, with better adaptability.

[0058] Optionally, the installation opening 101 is a rectangular opening, and the blade 200 is a rectangular plate-like structure. In this way, the lengths of the installation hole and the blade 200 can be set relatively long, making the length of the ventilation gap 300 relatively long, the span of the ventilation gap 300 larger, the air supply range larger, and the effect of adjusting the indoor temperature improved.

[0059] Optionally, a driving motor 400 is provided in each installation opening 101. One end of each driving motor 400 is connected to the inner wall of the installation opening 101, and the output end is connected to a blade 200. In this way, the driving motor 400 provides power for the rotation of the blade 200, changing the angle between the blade 200 and the air deflector 100. To adjust the size of the ventilation gap 300 and change the flow rate and flow volume of the air flow at the air outlet of the air conditioner.

[0060] Optionally, the diameter of the connecting shaft 210 is greater than the thickness of the blade 200. In this way, the diameter of the connecting shaft 210 is relatively large, and the connection stability is higher.

[0061] Specifically, the output end of the driving motor 400 is connected to the connecting shaft 210.

[0062] Optionally, a groove 212 is provided at one end of the connecting shaft 210 connected to the driving motor 400, and the output shaft of the driving motor 400 extends into the groove 212. In this way, the output end of the driving motor 400 extends into the groove 212 and is connected to the connecting shaft 210, with higher connection stability.

[0063] Optionally, the groove 212 is a rectangular groove-like structure. In this way, the output end of the driving motor 400 is correspondingly set to be rectangular, which is adapted to the shape of the groove 212, reducing the risk of relative sliding between the output end of the driving motor 400 and the connecting shaft 210 and improving the stability of power transmission.

[0064] Optionally, an extension plate 220 is provided at one end of the blade 200 facing the driving motor 400. In this way, the extension plate 220 can cover the gap between the driving motor 400 and the inner wall of the installation opening 101.

[0065] Optionally, there are two extension plates 220, which are arranged on both sides of the driving motor 400. In this way, the two extension plates 220 can better cover the gap between the driving motor 400 and the inner wall of the installation opening 101.

[0066] Optionally, the drive motor 400 is detachably connected to the inner wall of the mounting opening 101. In this way, it is convenient to replace and repair the drive motor 400.

[0067] Optionally, screw holes 401 are provided on the drive motor 400, and bolts pass through the screw holes 401 to fix the drive motor 400 to the inner wall of the mounting opening 101. In this way, after the bolts are unscrewed, the drive motor 400 can be quickly removed from the inner wall of the mounting opening 101, facilitating the replacement and repair of the drive motor 400.

[0068] Specifically, there are two screw holes 401. In this way, the drive motor 400 is fixed to the inner wall of the mounting opening 101 by two bolts passing through the screw holes 401, and the connection stability is better, reducing the risk of the drive motor 400 detaching from the air deflector 100.

[0069] Optionally, there are three drive motors 400, and the three drive motors 400 are located at adjacent ends of the corresponding mounting openings 101. In this way, the number of drive motors 400 corresponds to the number of blades 200, and each drive motor 400 provides power for the rotation of a corresponding blade 200, changing the angle between the blade 200 and the air deflector 100. To adjust the size of the ventilation gap 300 to change the flow rate and flow volume of the air flow at the air outlet of the air conditioner. And each blade 200 rotates independently, so that the rotation angles of each blade 200 are different, realizing different flow directions of the air flow at each blade 200, thereby realizing multi-dimensional air supply.

[0070] Optionally, the width of the blade 200 is less than or equal to one-fourth of the width of the air deflector 100 and greater than or equal to one-eighth of the width of the air deflector 100. In this way, when the width of the blade 200 is greater than one-fourth of the width of the air deflector 100, the area of the blade 200 is too large, and the area of the mounting opening 101 correspondingly is too large, resulting in relatively low structural strength of the air deflector 100. When the width of the blade 200 is less than one-eighth of the width of the air deflector 100, the area of the air deflector 100 is too small, and the maximum flow rate that the mounting opening 101 can pass is small, and the indoor temperature adjustment effect is poor. It can be seen that the range where the width of the blade 200 is less than or equal to one-fourth of the width of the air deflector 100 and greater than or equal to one-eighth of the width of the air deflector 100 is relatively reasonable, improving the structural strength of the air deflector 100 and the indoor temperature adjustment effect.

[0071] Optionally, the width of the blade 200 is equal to one-sixth of the width of the air deflector 100. In this way, a relatively large number of blades 200 can be arranged on the air deflector 100, and the structural strength of the air deflector 100 is relatively high, and the indoor temperature adjustment effect is improved.

[0072] CombinedFigure 7 and Figure 8 As shown in Figure 8 , optionally, rotating shafts 110 are fixedly provided at both ends of the air deflector 100. In this way, when the air deflector 100 is installed at the air outlet of the air conditioner for use, the connection stability is relatively high and it is not easy to fall off.

[0073] Optionally, the diameter of the rotating shaft 110 is smaller than the thickness of the air deflector 100. In this way, the risk of the rotating shaft 110 protruding from the air deflector 100 is reduced, and when the air deflector 100 is installed at the air outlet of the air conditioner for use, the integrity of the air conditioner is better.

[0074] Optionally, both the air deflector 100 and the blades 200 are made of plastic materials. In this way, the weights of the air deflector 100 and the blades 200 are relatively light. When the air deflector 100 is installed at the air outlet of the air conditioner for use, the overall weight of the air conditioner is relatively light and the production cost is relatively low.

[0075] In some embodiments, an air conditioner includes: an air guiding device for an air conditioner as in any of the above embodiments.

[0076] When using the air conditioner provided by the embodiments of the present disclosure, since the air conditioner includes an air guiding device for an air conditioner as in any of the above embodiments, and since the blades 200 are rotatably arranged in the installation opening 101 and there are ventilation gaps 300 between the opposite sides of the blades 200 and the inner wall of the installation opening 101, when the air deflector 100 covers the air outlet of the air conditioner, the air flow blown out from the air outlet of the air conditioner passes through the ventilation gaps 300 and blows into the room. Thereby reducing the flow rate of the air flow at the air outlet of the air conditioner, reducing the risk that the air flow blows towards the user and causes discomfort to the user, weakening the wind feeling of the user, and improving the user experience. The blades 200 rotate in the installation opening 101 and can adjust the size of the ventilation gaps 300 to change the flow rate and flow volume of the air flow at the air outlet of the air conditioner.

[0077] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations can vary. Parts and features of some embodiments can be included in or replaced by parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. An air guiding device for an air conditioner, characterized in that, Comprising: A wind deflector (100) provided with an installation opening (101); Blades (200) rotatably arranged within the installation opening (101), and ventilation gaps (300) are provided between opposite sides of each blade (200) and the inner wall of the installation opening (101).

2. The air guiding device for an air conditioner according to claim 1, wherein When the blade (200) rotates to be parallel to the wind deflector (100), the width of each ventilation gap (300) is less than or equal to 15% of the width of the blade (200) and greater than or equal to 5% of the width of the blade (200).

3. The air guiding device for an air conditioner according to claim 2, wherein When the blade (200) rotates to be parallel to the wind deflector (100), the width of each ventilation gap (300) is equal to 10% of the width of the blade (200).

4. The air guiding device for an air conditioner according to claim 1, wherein Both ends of the blade (200) are provided with connecting shafts (210), and the connecting shafts (210) are rotatably connected to the inner wall of the installation opening (101).

5. The air guiding device for an air conditioner according to claim 4, wherein A connecting groove (211) is provided at one end of the connecting shaft (210) facing the blade (200), and the blade (200) is inserted into the connecting groove (211).

6. The air guiding device for an air conditioner according to any one of claims 1 to 5, wherein A plurality of blades (200) and installation openings (101) are provided, and each blade (200) is independently rotatably arranged corresponding to one installation opening (101).

7. The air guiding device for an air conditioner according to claim 6, wherein A driving motor (400) is provided within each installation opening (101), one end of each driving motor (400) is connected to the inner wall of the installation opening (101), and the output end is connected to one blade (200).

8. The air guiding device for an air conditioner according to claim 7, wherein The driving motor (400) is detachably connected to the inner wall of the installation opening (101).

9. The air guiding device for an air conditioner according to any one of claims 1 to 5, wherein The width of the blade (200) is less than or equal to one quarter of the width of the wind deflector (100) and greater than or equal to one eighth of the width of the wind deflector (100).

10. An air conditioner, characterized in that, An air guiding device for an air conditioner as claimed in any one of claims 1 to 9.

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