Air conditioner swing blade, air guide device and air conditioner

Abstract

The utility model discloses an air conditioner swing blade, an air guide device and an air conditioner. The air conditioner swing blade comprises a swing blade body, the swing blade body is provided with an air guide face and a bottom face, the air guide face is adjacent to the bottom face, the air guide face is provided with at least one liquid inlet part, and the bottom face is provided with a liquid outlet part; the swing blade body is further provided with a condensation flow channel, and the liquid inlet part is communicated with the liquid outlet part through the condensation flow channel. The liquid inlet part is arranged on the air guide face of the swing blade body of the air conditioner swing blade, the liquid outlet part is arranged on the bottom face of the swing blade, and the liquid inlet part and the liquid outlet part are connected through the condensation flow channel so as to guide condensed water liquid drops on the air guide face to directionally flow, so that condensed water on the surface of the swing blade is prevented from being blown into the environment along the air guide face; and the situation that the condensate splashes is avoided, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioning swing blade, an air guide device and an air conditioner. Background Art

[0002] Currently, when the air conditioner is in use, especially when cooling, the air conditioner blades located at the air outlet of the air conditioner serve as lateral air guide components, and condensation will adhere to their surfaces. When the air flow speed is high, the condensation will splash out of the air outlet of the air conditioner and drip into the environment, especially onto the user, causing a bad experience. Therefore, a new technical solution is urgently needed to solve the problem of condensation on the surface of the air conditioner blades being blown out of the air outlet of the air conditioner, causing a bad user experience. Utility Model Content

[0003] The embodiments of the present utility model provide an air conditioner swing blade, an air guide device and an air conditioner, which are intended to solve the problem in the prior art that condensed water on the surface of the air guide component of the air conditioner is blown out of the air conditioner, causing splashing of condensate and resulting in a poor user experience.

[0004] In the first aspect, the utility model provides an air-conditioning swing blade, comprising: a swing blade body, the swing blade body having an air guide surface and a bottom surface, the air guide surface being adjacent to the bottom surface, the air guide surface being provided with at least one liquid inlet portion, and the bottom surface being provided with a liquid outlet portion; wherein, a condensation flow channel is also provided on the swing blade body, and the liquid inlet portion is connected to the liquid outlet portion through the condensation flow channel.

[0005] In the air-conditioning swing blade provided by the present invention, the condensation flow channel is a cavity opened inside the swing blade body, and the liquid inlet part and the liquid outlet part are both connected to the cavity.

[0006] In the air conditioner swing blade provided by the present invention, the liquid inlet portion is in the shape of an elongated strip, and the liquid inlet portion is arranged perpendicular to the air outlet direction.

[0007] In the air-conditioning swing blade provided by the present invention, the liquid inlet portion is a drainage groove that passes through the air guide surface and the cavity, and the drainage groove has a liquid inlet and a liquid inlet outlet. The liquid inlet is connected to the air guide surface, and the liquid inlet outlet is connected to the cavity. One side groove wall of the drainage groove is inclined from the liquid inlet toward the liquid inlet outlet.

[0008] In the air-conditioning swing blade provided by the present invention, the liquid outlet portion is a liquid outlet opening provided on the bottom surface, and the liquid outlet opening is communicated with the cavity.

[0009] In the air conditioner swing blade provided by the present invention, the cavity is provided with a guide groove on the inner wall surface facing the air outlet direction, and the guide groove is connected with the liquid outlet portion.

[0010] In a second aspect, the utility model provides an air guide device, comprising the above-mentioned air-conditioning swing blade.

[0011] The air guide device provided by the present invention further includes a mounting seat and a fixing rod. The mounting seat is connected to the air-conditioning swing blade. The mounting seat is provided with a swing shaft, and the swing shaft is rotatably provided on the fixing rod.

[0012] The air-guiding device provided by the present invention also includes a motor, a screw rod, a sliding member and a connecting rod. The screw rod is coaxially connected to the output shaft of the motor. The sliding member is slidably provided on the screw rod. One end of the connecting rod is hinged to the sliding member, and the other end of the connecting rod is hinged to the mounting seat.

[0013] In a third aspect, the present invention provides an air conditioner, comprising the above-mentioned air-conditioning swing blade and / or the above-mentioned air guide device.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In the technical solution of the present invention, a liquid inlet is provided on the air guide surface of the air conditioner blade body, a liquid outlet is provided on the bottom surface of the air conditioner blade, and the liquid inlet and the liquid outlet are connected through a condensation flow channel to guide the condensed water droplets on the air guide surface to flow in a directional manner, thereby preventing the condensed water on the surface of the air conditioner blade from being blown into the environment along the air guide surface, avoiding the occurrence of splashing of condensed liquid, and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1 This is a structural diagram of the air conditioner swing blade according to an embodiment of the present utility model;

[0018] Figure 2 This is another structural diagram of the air conditioner swing blade according to an embodiment of the present utility model;

[0019] Figure 3 This is a front view of the air conditioner swing blade according to an embodiment of the present utility model;

[0020] Figure 4 This is a cross-sectional view A of an air conditioner swing blade according to an embodiment of the present utility model;

[0021] Figure 5 This is a cross-sectional view B of the air conditioner swing blade according to an embodiment of the present utility model;

[0022] Figure 6 FIG3 is a partially enlarged schematic diagram C of the cross-sectional diagram B of the air conditioner swing blade according to an embodiment of the present invention;

[0023] Figure 7 This is a bottom view of the air conditioner swing blade according to an embodiment of the present utility model;

[0024] Figure 8 This is a cross-sectional view D of the air conditioner swing blade according to an embodiment of the present utility model;

[0025] Figure 9 This is a schematic diagram of an air guide device according to an embodiment of the present utility model;

[0026] Figure 10 This is a schematic diagram of the installation position of the air guide device in the air conditioner according to an embodiment of the present utility model;

[0027] Figure 11 A schematic diagram of an air conditioner according to an embodiment of the present invention;

[0028] Description of the figure mark:

[0029] 1. Pendulum blade body; 11. Cavity; 12. Guide groove;

[0030] 2. Air guide surface; 21. Liquid inlet; 211. Drainage channel; 212. Liquid inlet; 213. Liquid inlet outlet; 214. Inclined surface; 215. Wind splitting wall; 216. Transition slope;

[0031] 3. bottom surface; 31. liquid outlet; 311. liquid outlet opening;

[0032] 4. Mounting seat; 41. Swing shaft;

[0033] 5. Fixing rod;

[0034] 6. Motor; 7. Sliding member; 8. Connecting rod; 81. First hinge; 82. Second hinge;

[0035] 9. Air conditioner; 91. Air outlet; 92. Cross-flow blowing device. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] The utility model provides an air conditioner swing blade to solve the problem that the condensed water on the surface of the air guide component of the air conditioner is blown out of the air conditioner in the prior art, causing condensed liquid splashing and causing a poor user experience. Figures 1 to 9 The air conditioner swing blade of the present invention includes: a swing blade body 1, the swing blade body 1 having an air guide surface 2 and a bottom surface 3, the air guide surface 2 being adjacent to the bottom surface 3, the air guide surface 2 being provided with at least one liquid inlet 21, and the bottom surface 3 being provided with a liquid outlet 31; wherein, the swing blade body 1 is also provided with a condensation flow channel, and the liquid inlet 21 is connected to the liquid outlet 31 through the condensation flow channel. The so-called swing blade body 1 is a component for adjusting the wind direction of the air conditioner outlet 91, which guides the air blown out from the air conditioner outlet 91 to a specific area. During the process of using the air conditioner for cooling, the evaporator inside the air conditioner absorbs indoor heat, causing the temperature of the passing air to drop. The air usually contains a certain amount of water vapor. When the air is cooled to its dew point temperature, the water vapor in the air begins to condense into liquid water. Since the surface temperature of the air conditioner's evaporator and air outlet 91 (including the pendulum body 1) is relatively low, when the cooled air comes into contact with these surfaces, water vapor condenses on the cold surfaces to form small water droplets. These condensed water droplets gradually gather on the air conditioner's pendulum or other components under the action of wind and gravity, forming condensate. A portion of the condensate will move along the pendulum body 1 toward the outlet direction under the action of the airflow from the air conditioner outlet 91. Therefore, based on the structural characteristics determined by the function of the pendulum body 1, a liquid inlet 21 for absorbing or introducing condensate is provided on the air guide surface 2 that is in most contact with the airflow, so that when the condensate passes through the air guide surface 2 under the action of the airflow and adheres to the air guide surface 2, it is blocked and will not continue to flow in the direction of the airflow or be blown away. The presence of the liquid inlet 21 also helps to keep the air guide surface 2 dry and prevent the growth of bacteria. A liquid outlet 31 is provided on bottom surface 3, adjacent to air guide surface 2 and below pendulum body 1. Liquid outlet 31 and liquid inlet 21 are interconnected via a condensation flow channel, ensuring smooth flow of condensed water and guiding the condensate entering liquid inlet 21. Under the influence of gravity, the condensate flows through the condensation flow channel, ultimately flowing out of liquid outlet 31 and then falling from the bottom of pendulum body 1. This avoids the airflow from air conditioning outlet 91 and prevents it from splashing into the surrounding environment, thus preventing discomfort to those exposed to the airflow.

[0039] Compared with the existing technology, the utility model provides a liquid inlet 21 on the air guide surface 2 of the blade body 1 of the air-conditioning blade, and provides a liquid outlet 31 on the bottom surface 3 of the blade, and connects the liquid inlet 21 and the liquid outlet 31 through a condensation flow channel to guide the condensed water droplets on the air guide surface 2 to flow in a directional manner, thereby preventing the condensed water on the surface of the blade from being blown into the environment along the air guide surface 2, avoiding the occurrence of splashing of condensed liquid, and improving the user experience.

[0040] In one embodiment, referring to Figure 2 、 Figure 4 、 Figures 5 to 7 The condensation flow channel is a cavity 11 opened inside the pendulum body 1, and the liquid inlet 21 and the liquid outlet 31 are both connected to the cavity 11. Because the condensed liquid easily adheres to the inner wall of the condensation flow channel between the liquid inlet 21 and the liquid outlet 31 under the action of tension, the droplets cannot flow out of the liquid outlet 31 smoothly, hindering the smooth discharge of the condensed liquid that subsequently enters the liquid inlet 21. As a result, the design and technical effects of the liquid inlet 21 and the liquid outlet 31 cannot be properly achieved. For this reason, the cavity 11 is provided inside the pendulum body 1. The cavity 11 inside the pendulum can accommodate condensed water, providing a larger temporary storage space and better guidance for the flow of condensed water. Both the liquid inlet 21 and the liquid outlet 31 are connected to the cavity 11, allowing condensate to flow smoothly within the blade. When condensate accumulates in the cavity 11, it forms larger condensate droplets. The force of gravity on these droplets is far greater than the tension between them and the inner wall they adhere to. Consequently, the condensate flows more quickly toward the liquid outlet 31 under the action of gravity, improving overall condensate flow management efficiency. By optimizing the condensate outflow path and effectively managing condensate, component corrosion or damage caused by water accumulation is reduced, helping to improve the durability and service life of the blade.

[0041] In one embodiment, referring to Figures 1 to 5 , the liquid inlet portion 21 is in the shape of an elongated strip, and the liquid inlet portion 21 is arranged perpendicular to the air outlet direction. The elongated design of the liquid inlet portion 21 can effectively guide more condensed water to flow into the cavity 11, thereby enhancing the collection and diversion capabilities of condensed water. The elongated liquid inlet portion 21 can also provide a smoother flow path for the condensed water, reduce the resistance to the flow of condensate, ensure that the condensate flows more smoothly into the cavity 11 and eventually flows to the liquid outlet portion 31. At the same time, the design of the elongated liquid inlet portion 21 can better adapt to the generation of condensed water under different working conditions of the air conditioner, and ensure that the condensed water can be effectively managed in various environments. The liquid inlet portion 21 is arranged perpendicular to the air outlet direction, which increases the liquid inlet area of the liquid inlet portion, thereby having the opportunity to come into contact with more condensate, absorbing more condensate, and improving the absorption efficiency of the condensate.

[0042] Further, refer to Figures 1 to 5, a plurality of liquid inlets 21 are arranged at intervals on the air guide surface 2 along the blowing direction. Since the condensation of small liquids may hit various areas of the air guide surface 2 when being blown away by the air flow, by arranging a plurality of liquid inlets 21 at intervals along the blowing direction, the capture rate of the condensation that is blown out by the air flow and contacts the air guide surface 2 can be increased, so that as much condensation as possible blown out by the air flow can be absorbed or intercepted and enter the liquid inlet 21. At the same time, the provision of a plurality of liquid inlets 21 can also enable more airflow to enter the cavity 11 from the liquid inlet 21, while providing power for the discharge of the condensation droplets in the cavity 11, it also allows the interior of the cavity 11 to quickly achieve internal drying in the circulation of more airflow, thereby preventing mildew and the growth of bacteria, improving the safety of the air conditioner swing blades, and enhancing the user experience.

[0043] In one embodiment, referring to Figure 2 and Figure 6 The liquid inlet portion 21 is a drainage groove 211 that passes through the air guide surface 2 and the cavity 11. The drainage groove 211 has a liquid inlet 212 and a liquid inlet outlet 213. The liquid inlet 212 is connected to the air guide surface 2, and the liquid inlet outlet 213 is connected to the cavity 11. One side wall of the drainage groove 211 is inclined from the liquid inlet 212 toward the liquid inlet outlet 213.

[0044] The liquid inlet portion 21 is a drainage groove 211 that is recessed from the air guide surface 2 and extends through the cavity 11. The liquid inlet inlet 212 is formed where the liquid inlet groove meets the air guide surface 2, and the liquid inlet outlet 213 is formed where the liquid inlet meets the cavity 11. Condensate enters the air guide surface 2 through the liquid inlet inlet 212 and is discharged into the cavity 11 through the liquid inlet outlet 213. A wind-splitting wall 215 is located between the liquid inlet inlet 212 and the air guide surface 2. The wind-splitting wall 215 is used to split the airflow passing through the liquid inlet portion 21, allowing a portion of the airflow to drive the condensate adhering to the air guide surface 2 into the liquid inlet inlet 212. An inclined surface 214 is provided on the side of the drainage groove 211 near the inner cavity 11. The inclined surface 214 slopes from the liquid inlet 212 toward the liquid inlet outlet 213. When condensate droplets flow over the inclined surface 214, they are guided along the groove wall under the action of tension into the drainage groove 211 and ultimately discharged into the cavity 11 through the liquid inlet outlet 213. This prevents the condensate droplets from being blown directly through the liquid inlet 21 when the airflow velocity is too high, causing them to be properly absorbed. Because there is also a transition slope 216 between the inclined surface 214 and the air guide surface 2, when the blowing direction is directed toward the air guide surface 2, the transition slope 216 smoothes the airflow, reduces airflow disturbances, and reduces wind noise.

[0045] In one embodiment, referring to Figure 2The liquid outlet portion 31 is a liquid outlet opening 311 formed on the bottom surface 3, which is in communication with the cavity. The liquid outlet opening 311 is an elongated opening arranged on the bottom surface 3, with its length aligning with the blowing direction. The liquid outlet opening 311 allows for the rapid discharge of condensed liquid droplets.

[0046] In one embodiment, referring to Figures 4 to 6 , a liquid inlet 21 is provided on the two opposite air guide surfaces 2 of the pendulum body 1, and the liquid inlets 21 on the two air guide surfaces 2 are staggered along the blowing direction. In actual products, the left and right sides of the pendulum body 1 are both air guide surfaces 2. Therefore, providing liquid inlets 21 on both the left and right air guide surfaces 2 allows the air-conditioning pendulum to absorb or guide the condensate through the liquid inlet 21 when it swings left and right to change the air guide direction. However, in actual use, it was found that the symmetrical arrangement of the liquid inlets 21 on the left and right air guide surfaces 2 will cause the airflows entering the cavity 11 from the two opposite liquid inlets 21 to interfere with each other. This situation will cause some condensed liquid droplets to fly out from the liquid inlet 21 on the other side after entering the liquid inlet 21, while others will be shattered by the shock wave generated by the air flow disturbance, splashing into small droplets, and flying into the environment with the blowing air. For this reason, it is necessary to arrange the liquid inlets 21 on the two air guide surfaces 2 in a staggered manner. After using the structural scheme of staggered arrangement of the liquid inlet parts 21 on the left and right air guide surfaces 2, the liquid droplets in the cavity 11 will be quickly pushed to the front end of the cavity 11, that is, the end close to the end of the air outlet direction, under the action of the airflow entering from the staggered air guide parts on the left and right sides, and condense into large condensate droplets, making it easier to overcome the tension between the inner wall surface under the action of their own gravity and quickly flow out of the liquid outlet part 31.

[0047] In one embodiment, referring to Figure 2 、 Figure 4 、 Figure 5 and Figure 8 , the cavity 11 is provided with a guide groove 12 on the inner wall surface facing the air outlet direction, and the guide groove 12 is connected with the liquid outlet part 31. According to the previous embodiment, the condensed liquid droplets in the cavity 11 will condense at the front end of the cavity 11 under the action of the airflow entering from the liquid inlet part 21. When the thickness between the two air guide surfaces 2 of the pendulum body 1 is small, the distance between the two inner wall surfaces of the cavity 11 close to the air guide surface 2 will also be reduced. The large liquid droplets in the cavity 11 will contact the two inner wall surfaces at the same time, and even contact the three inner wall surfaces at the same time in some dead corners, making it difficult for the gravity of the condensed liquid droplets to overcome the tension between them and the inner wall surfaces, and it is impossible or difficult to flow out of the liquid outlet part 31 smoothly. For a long time, it is easy to cause mildew and breeding of bacteria inside the cavity 11, which is not conducive to the health of the air conditioner users. In order to solve the above problems, a guide groove 12 is provided on the wall surface facing the air outlet direction, that is, on the inner wall surface close to the front end of the pendulum body 1 in the cavity 11. As Figure 6As shown in FIG, the cross-section of the guide groove 12 is circular, and its cross-sectional diameter is greater than the distance between the inner walls of the cavity 11 on both sides. This structurally forms a size variation zone in the cavity 11. Under the action of the condensate droplet's own tension, when the droplet passes through this zone, the distance between the opposing inner walls increases, causing the droplet to break away from the state of simultaneous contact with both opposing inner walls and become attached only to the curved inner wall of the guide groove 12. This reduces the contact area with the inner wall and the tension. Ultimately, gravity overcomes the tension, allowing the droplet to slide normally along the guide groove 12 and be discharged from the liquid outlet 31 that penetrates the guide groove 12.

[0048] Further, refer to Figure 8 The guide groove 12 extends from the inner wall surface of the front end of the cavity 11 along the inner wall surface of the cavity 11 to the top of the cavity 11. The extension of the guide groove 12 to the top of the cavity 11 can further reduce the structural dead corners in the cavity 11 where droplets may not be able to be discharged smoothly due to their own gravity being unable to overcome the tension, making it easier to keep the cavity 11 dry and less likely to cause stains to accumulate, mildew and bacteria to grow, ensuring that air conditioner users can be exposed to hygienic and clean air conditioning, thereby improving user experience.

[0049] In one embodiment, the pendulum body 1 is configured as a left-right detachable, split, and combined structure, allowing the pendulum to be disassembled for cleaning and maintenance, preventing the inevitable adhesion of dust and stains to the inner wall of the cavity 11 during prolonged use. The roughness of the inner wall of the cavity 11 changes under the influence of dust and stains, thereby increasing the surface tension between the condensate droplets and the inner wall surface, which increases the resistance to the outflow of the liquid outlet 31. Therefore, the pendulum body 1 is configured as a left-right detachable, split structure produced by an injection molding process, allowing the user to clean the cavity 11 by regularly disassembling the pendulum body 1, ensuring the normal diversion function of the air conditioner pendulum for the condensate.

[0050] The utility model also provides an air guide device, referring to Figure 9 and Figure 10 The air guide device uses the air conditioning swing blade in any of the above embodiments.

[0051] In one embodiment, referring to Figure 9 and Figure 10 The air guide device also includes a mounting base 4 and a fixing rod 5. The mounting base 4 is connected to the air conditioner swing blade. The mounting base 4 is provided with a swing shaft 41, which is rotatably mounted on the fixing rod 5. The air conditioner swing blade is mounted on the mounting base 4. One end of the swing shaft 41 is inserted into the mounting base 4, and the other end is inserted into the fixing rod 5. This allows the air conditioner swing blade to have stable support while being able to rotate to change the direction of the air guide.

[0052] Further, refer to Figure 9 and Figure 10The air guide device also includes a motor 6, a screw, a sliding member 7 and a connecting rod 8. The screw is coaxially connected to the output shaft of the motor 6. The sliding member 7 is slidably arranged on the screw. One end of the connecting rod 8 is hinged to the sliding member 7 through a second hinge portion 82, and the other end of the connecting rod 8 is hinged to the mounting base 4 through a first hinge portion 81. A motor 6 is provided, in particular a stepping motor 6 is used. A screw is installed on the motor 6 shaft of the motor 6. The sliding member 7 is installed on the screw so as to rotate with the screw and realize linear reciprocating motion along the length direction of the screw. The two ends of the connecting rod 8 are respectively hinged to the mounting base 4 and the sliding member 7, so that when the sliding member 7 performs linear reciprocating motion along the length direction of the screw, it can drive the mounting base 4 to swing along the swing axis 41, thereby controlling the air conditioner swing blade to swing left and right, thereby realizing automatic control of the air guide angle of the air conditioner swing blade. When the motor 6 moves continuously, the air conditioner blades swing left and right continuously to control the direction of the air flow blown out from the through-flow blowing device 92, thereby achieving wind sweeping in the left and right directions in the space, allowing the air flow to blow more evenly and over a wider area in the space, thereby improving the air conditioner's control efficiency over the gas circulation in the space.

[0053] Further, refer to Figure 10 The plurality of air-conditioning swing blades are spaced apart along the length of the fixed rod 5, and the fixed rod 5 is arranged parallel to the screw rod. When the fixed rod 5 and the screw rod are arranged parallel to each other, the plurality of air-conditioning swing blades are spaced apart along the length of the fixed rod 5, and the mounting base 4 on which each air-conditioning swing blade is located is hingedly connected to the sliding member 7 via a connecting rod 8. Under the action of the sliding member 7, the plurality of air-conditioning swing blades simultaneously swing left and right, thereby improving the left and right air sweeping efficiency and making the air flow blown out by the air conditioner more directional.

[0054] The utility model also provides an air conditioner 9, referring to 10 and Figure 11 , including the air-conditioning swing blades of any of the above embodiments, and / or the air-guiding device of any of the above embodiments. Using this air conditioner 9 can, to a certain extent, prevent condensate from splashing into the environment with the blowing air flow when the air conditioner is cooling, so that users under the blowing air flow have a better user experience, thereby allowing the air conditioner 9 of the present invention to be better applied in residential or office environments.

[0055] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be subject to the scope of protection of the claims.

Claims

1. An air conditioner swing blade, characterized in that: include: The swing blade body has an air guide surface and a bottom surface, the air guide surface is adjacent to the bottom surface, the air guide surface is provided with at least one liquid inlet portion, and the bottom surface is provided with a liquid outlet portion; Wherein, a condensation flow channel is also provided on the swing blade body, and the liquid inlet is connected with the liquid outlet through the condensation flow channel.

2. The air conditioner swing blade according to claim 1, characterized in that: The condensation flow channel is a cavity opened inside the swing blade body, and the liquid inlet and the liquid outlet are both connected to the cavity.

3. The air conditioner swing blade according to claim 2, characterized in that: The liquid inlet portion is in an elongated strip shape and is arranged perpendicular to the air outlet direction.

4. The air conditioner swing blade according to claim 3, characterized in that: The liquid inlet portion is a drainage groove that passes through the air guide surface and the cavity. The drainage groove has a liquid inlet and a liquid inlet outlet. The liquid inlet is connected to the air guide surface, and the liquid inlet outlet is connected to the cavity. One side wall of the drainage groove is inclined from the liquid inlet toward the liquid inlet outlet.

5. The air conditioner swing blade according to claim 2, characterized in that: The liquid outlet portion is a liquid outlet opening formed on the bottom surface, and the liquid outlet opening is communicated with the cavity.

6. The air conditioner swing blade according to claim 2, characterized in that: The cavity is provided with a guide groove on the inner wall surface facing the air outlet direction, and the guide groove is connected with the liquid outlet part.

7. An air guide device, characterized in that: It comprises the air conditioning swing blade according to any one of claims 1 to 6.

8. The air guide device according to claim 7, characterized in that: It also includes a mounting seat and a fixing rod, wherein the mounting seat is connected to the air-conditioning swing blade, and the mounting seat is provided with a swing shaft, and the swing shaft is rotatably arranged on the fixing rod.

9. The air guide device according to claim 8, characterized in that: It also includes a motor, a screw rod, a sliding member and a connecting rod, wherein the screw rod is coaxially connected to the output shaft of the motor, the sliding member is slidably provided on the screw rod, one end of the connecting rod is hinged to the sliding member, and the other end of the connecting rod is hinged to the mounting seat.

10. An air conditioner, characterized in that: It comprises the air-conditioning swing blade according to any one of claims 1 to 6, and / or the wind guide device according to any one of claims 7 to 9.

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