Air guide assembly and air conditioner

Abstract

The invention provides an air guide assembly and an air conditioner, and relates to the technical field of air conditioners. The air guide assembly comprises a main air guide plate and an auxiliary air guide plate, the auxiliary air guide plate and the main air guide plate are rotationally connected along the opposite sides in the width direction, and the auxiliary air guide plate is provided with an unfolding position which is unfolded relative to the main air guide plate and a folding position which is folded relative to the main air guide plate; the air guide face of the main air guide plate is provided with a containing groove corresponding to the auxiliary air guide plate, and the auxiliary air guide plate is completely contained in the containing groove when located at the folding position. The air conditioner comprises a shell, a driving assembly and the air guide assembly, the shell is provided with an air outlet, and the side, deviating from the auxiliary air guide plate in the width direction, of the main air guide plate of the air guide assembly is rotationally connected to the lower edge of the air outlet. The air guide assembly can effectively reduce generation of condensate water in the using process, and therefore the practicability of the air conditioner and the using feeling of a user are improved.

Description

Technical Field

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

[0002] Air conditioners are widely used for regulating the temperature of indoor environments. Existing air conditioners are generally equipped with an air guide assembly at the air outlet, and in order to improve the regulating effect of the air guide plate, some air guide assemblies adopt a double air guide plate form. However, the air guide assembly is easy to condense condensed water during use, and the dripping of condensed water will cause adverse effects such as soaking the floor below or users, seriously affecting the user experience. Summary of the invention

[0003] The purpose of the present invention includes providing an air guide component and an air conditioner to solve the technical problem that some existing air guide components are prone to condensation during use, which seriously affects the user experience.

[0004] In order to solve the above problems, the present invention provides an air guide assembly, comprising a main air guide plate and an auxiliary air guide plate, wherein the auxiliary air guide plate and the main air guide plate are rotatably connected along the sides facing each other in the width direction, and the auxiliary air guide plate has an unfolded position unfolded relative to the main air guide plate and a folded position folded relative to the main air guide plate;

[0005] The wind guide surface of the main wind guide plate is provided with a receiving groove corresponding to the auxiliary wind guide plate, and the auxiliary wind guide plate is completely received in the receiving groove when located at the folded position.

[0006] When the air guide assembly provided by the present invention is applied to the air conditioner, the air supply mode of the air conditioner may include a folded position air supply mode and an unfolded position air supply mode, wherein in the folded position air supply mode, the driving assembly drives the auxiliary air guide plate to rotate to the folded position relative to the main air guide plate and be accommodated in the accommodating groove, at this time, the side plate surface of the auxiliary air guide plate facing the air outlet is its air guide surface, the air guide surface is defined as the first auxiliary air guide surface, and the area outside the accommodating groove in the main air surface is its air guide area, then the first auxiliary air guide surface and the air guide area together constitute the actual air guide surface when the air guide assembly is in the folded position; the air flow flowing out through the air outlet first flows to the air guide area, and then flows through the The air flows from the air guide area to the connection point with the first auxiliary air guide surface. Since the auxiliary air guide plate is accommodated in the accommodating groove, the first auxiliary air guide surface is not higher than the air guide area. Therefore, the airflow can flow smoothly or parabolically to the first auxiliary air guide surface when flowing through the connection point and then flow out through its front end, thereby effectively reducing the occurrence of condensation water when the cold air flow flows through the connection point through the connection gap into the gap between the auxiliary air guide plate and the bottom of the accommodating groove in the cooling mode, and correspondingly reducing the soaking damage to the floor caused by the dripping of condensation water and the adverse effects on the users below, thereby improving the practicality of the air conditioner and the user's experience.

[0007] Among them, in the expanded position air supply mode, the driving component drives the main air guide plate to rotate to the required angle relative to the air outlet, and at the same time drives the auxiliary air guide plate to rotate to the preset angle relative to the main air guide plate to reach the expanded position. At this time, the side plate surface of the auxiliary air guide plate opposite to the first auxiliary air guide surface serves as the air guide surface in its expanded position, and the air guide surface is defined as the second auxiliary air guide surface. The second auxiliary air guide surface, as an extension of the main air surface, together with the main air surface constitutes the actual air guide surface when the air guide assembly is in the expanded position. The main air guide plate and the auxiliary air guide plate can be combined within their rotation range to form a variety of air guide paths, and there is no overlapping gap between the main air guide plate and the auxiliary air guide plate, so that the air supply direction and air supply distance of the air outlet can be adjusted according to user needs, and the generation of condensation water during use can be effectively reduced, thereby correspondingly improving the adjustment ability of the air guide assembly and the functionality of the air conditioner, thereby meeting users' various needs for air supply and improving user experience.

[0008] Optionally, the wind guide surface of the main wind guide plate is different from the area of ​​the accommodating groove as the wind guide area, and in the folded position, the wind guide surface of the auxiliary wind guide plate is the first auxiliary wind guide surface, and the first auxiliary wind guide surface is coplanar with the wind guide area or smoothly transitionally connected.

[0009] Optionally, along the width direction away from the accommodating groove, the wind guide area includes a straight guide segment and a convex arc guide segment smoothly connected to the straight guide segment and recessed relative to the straight guide segment.

[0010] Optionally, the main air guide plate is hollowed out to form a hollow cavity.

[0011] Optionally, the hollow cavity is filled with a water absorbent.

[0012] Optionally, the wind guide surface of the auxiliary wind guide plate when it is in the unfolded position is the second auxiliary wind guide surface, and a wind gathering edge is provided on at least one side in the length direction of the auxiliary wind guide plate, and the wind gathering edge extends on one side of the second auxiliary wind guide surface of the auxiliary wind guide plate; the wind guide surface of the main wind guide plate is provided with an avoidance groove for avoiding the wind gathering edge, and when the auxiliary wind guide plate is in the folded position, the wind gathering edge is inserted into the avoidance groove.

[0013] Optionally, the wind guiding surface of the main wind guiding plate includes a first limiting area, a second limiting area and a third limiting area in sequence along the length direction, and the first limiting area and the third limiting area are both recessed relative to the second limiting area to form the avoidance groove; the side edges of the auxiliary wind guiding plate along the length direction are provided with the wind gathering edges, and the two wind gathering edges correspond one-to-one to the two avoidance grooves.

[0014] Optionally, a side wall of the wind collecting surface facing the second auxiliary wind guide surface is a wind collecting surface, and along the extension direction away from the auxiliary wind guide plate, the wind collecting surface is a concave arc surface, and the wind collecting surface is smoothly transitionally connected to the second auxiliary wind guide surface.

[0015] Optionally, the auxiliary air guide plate is provided with a plurality of dispersedly arranged air guide holes.

[0016] The present invention also provides an air conditioner, comprising a shell, a drive assembly and the above-mentioned air guide assembly, the shell being provided with an air outlet, the main air guide plate of the air guide assembly being rotatably connected to the lower edge of the air outlet along the side away from the auxiliary air guide plate in the width direction; the drive assembly being connected to the air guide assembly, for driving the air guide assembly to rotate relative to the air outlet and driving the auxiliary air guide plate to rotate relative to the main air guide plate.

[0017] The air conditioner provided by the present invention adopts the above-mentioned air guide component and has all the beneficial effects of the air guide component, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 This is an axonometric schematic diagram of the air guide assembly in the air conditioner provided by the present invention when it is in a folded state;

[0020] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0021] Figure 3 A partial right side view of the air guide assembly of the air conditioner provided by the present invention when it is in a folded state;

[0022] Figure 4 A cross-sectional view of the air guide assembly provided by the present invention in a folded state;

[0023] Figure 5 This is an axonometric schematic diagram of the air guide assembly in the air conditioner provided by the present invention in an unfolded state;

[0024] Figure 6 A partial right side view of the air guide assembly of the air conditioner provided by the present invention when it is in a folded state;

[0025] Figure 7 This is an axonometric schematic diagram of the air conditioner provided by the present invention after the auxiliary air guide plate is removed;

[0026] Figure 8 This is an axonometric schematic diagram of the auxiliary air guide plate in the air guide assembly provided by the present invention.

[0027] Description of reference numerals:

[0028] 10-shell; 11-air outlet; 100-main air guide plate; 110-main air guide surface; 120-avoidance groove; 131-first limiting area; 132-second limiting area; 133-third limiting area; 140-hollow cavity; 151-accommodating groove; 152-wind guide area; 152a-straight guide section; 152b-convex arc guide section; 200-auxiliary air guide plate; 210-first auxiliary air guide surface; 220-second auxiliary air guide surface; 230-wind gathering edge; 231-wind gathering surface; 240-wind guide hole. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0030] This embodiment provides an air guide component, such as Figure 1-Figure 4 As shown, it includes a main air guide plate 100 and an auxiliary air guide plate 200, the auxiliary air guide plate 200 and the main air guide plate 100 are rotatably connected on one side facing each other in the width direction, and the auxiliary air guide plate 200 has an unfolded position relative to the main air guide plate 100 and a folded position relative to the main air guide plate 100; the air guide surface of the main air guide plate 100 is provided with a receiving groove 151 corresponding to the auxiliary air guide plate 200, and the auxiliary air guide plate 200 is completely received in the receiving groove 151 when it is in the folded position.

[0031] This embodiment also provides an air conditioner, such as Figure 1 and Figure 5 As shown, it includes a shell 10, a driving assembly and the above-mentioned air guide assembly, the shell 10 is provided with an air outlet 11, and the main air guide plate 100 of the air guide assembly is rotatably connected to the lower edge of the air outlet 11 along the width direction away from the side of the auxiliary air guide plate 200; the driving assembly is connected to the air guide assembly, and is used to drive the air guide assembly to rotate relative to the air outlet 11 and drive the auxiliary air guide plate 200 to rotate relative to the main air guide plate 100.

[0032] In the air guide assembly and air conditioner provided in this embodiment, the air guide assembly includes a main air guide plate 100 and a sub-air guide plate 200 for cooperating to form different air guide modes, and when the sub-air guide plate 200 and the main air guide plate 100 are in a folded state, the sub-air guide plate 200 can be accommodated in the accommodating groove 151 of the main air guide plate 100; wherein the air conditioner includes a shell 10 for forming an air duct, the above-mentioned air guide assembly for guiding the air outlet of the air duct, and a driving assembly for driving the air guide assembly to rotate to different air guide orientations.

[0033] The plate surface of the main air guide plate 100 facing the side of the air outlet 11 is its air guide surface, and the air guide surface of the main air guide plate 100 is defined as the main air guide surface 110. When the air conditioner is in standby or off state, the driving component can drive the auxiliary air guide plate 200 to rotate to a folded position relative to the main air guide plate 100. At this time, the auxiliary air guide plate 200 is stacked on one side of the main air guide surface 110 of the main air guide plate 100 and is accommodated in the accommodating groove 151 on one side of the main air guide surface 110; at the same time, the driving component also drives the main air guide plate 100 to rotate relative to the air outlet 11 to a position blocking the air outlet 11, so as to reduce the pollution or even blockage of the air duct components inside by external dust entering the air duct through the air outlet 11. In addition, the main air guide plate 100 rotates to a position blocking the air outlet 11. At this time, the auxiliary air guide plate 200 is blocked on the inner side of the main air guide plate 100. The user can only see the outer wall surface of the main air guide plate 100 from the outside, thereby improving the overall appearance of the air conditioner when it is in standby or off state.

[0034] When the air conditioner is needed, the air supply mode of the air conditioner may include a folding position air supply mode and an unfolding position air supply mode. In the folding position air supply mode, for example Figure 1-Figure 3 As shown, the driving component drives the auxiliary air guide plate 200 to rotate relative to the main air guide plate 100 to the folded position and accommodated in the accommodating groove 151, that is, the angle between the auxiliary air guide plate 200 and the main air guide plate 100 is approximately 0°, and the driving component can be adjusted to drive the main air guide plate 100 to rotate relative to the air outlet 11 to a desired angle. At this time, the side plate surface of the auxiliary air guide plate 200 facing the air outlet 11 is its air guide surface, and the air guide surface is defined as the first auxiliary air guide surface 210, and the area outside the accommodating groove 151 in the main air guide surface 110 is its air guide area 152. Then, the first auxiliary air guide surface 210 and the air guide area 152 together constitute the actual air guide surface when the air guide component is in the folded position; the airflow flowing out of the air outlet 11 first flows to the air guide area 15 2, and then flows through the air guide area 152 to the connection between the auxiliary air guide plate 200 and the first auxiliary air guide surface 210. Since the auxiliary air guide plate 200 is accommodated in the accommodating groove 151, the first auxiliary air guide surface 210 is not higher than the air guide area 152. Therefore, when the airflow flows through the connection, it can flow to the first auxiliary air guide surface 210 smoothly or parabolically and then flow out through the front end thereof, thereby effectively reducing the occurrence of condensation water when the cold airflow flows through the connection through the connection gap into the gap between the auxiliary air guide plate 200 and the bottom of the accommodating groove 151 in the cooling mode, and correspondingly reducing the soaking damage to the floor caused by the dripping of condensation water and the adverse effects on the users below, thereby improving the practicality of the air conditioner and the user's experience. Among them, in the folded air supply mode, the main air guide plate 100 plays a major role in guiding the air. The rotation angle of the main air guide plate 100 relative to the air outlet 11 determines the air supply direction, and the width of the main air guide plate 100 determines the air supply distance. The airflow blown out through the air outlet 11 can flow forward along the actual air guide surface, thereby realizing air supply over a short distance and in a corresponding direction.

[0035] Among them, in the expansion position air supply mode, Figure 5 and Figure 6 As shown, the driving component drives the main air guide plate 100 to rotate to a required angle relative to the air outlet 11, and at the same time drives the auxiliary air guide plate 200 to rotate to a preset angle relative to the main air guide plate 100 to reach the expanded position. At this time, the side plate surface of the auxiliary air guide plate 200 opposite to the first auxiliary air guide surface 210 serves as the air guide surface in its expanded position, and the air guide surface is defined as the second auxiliary air guide surface 220. The second auxiliary air guide surface 220, as an extension surface of the main air guide surface 110, together with the main air guide surface 110 constitutes the actual air guide surface when the air guide component is in the expanded position. Then, the main air guide plate 100 and the auxiliary air guide plate 200 can be combined within their rotation range to form a variety of air guide paths, and there is no overlapping gap between the main air guide plate 100 and the auxiliary air guide plate 200, so that the air supply direction and air supply distance of the air outlet 11 can be adjusted according to user needs, and the generation of condensation water during use is effectively reduced, thereby correspondingly improving the adjustment ability of the air guide component and the functionality of the air conditioner, thereby meeting the user's various needs for air supply and improving the user's experience.

[0036] Specifically, in the deployed position air supply mode, the driving component drives the main air guide plate 100 to rotate to a desired angle relative to the main air outlet, and at the same time drives the auxiliary air guide plate 200 to rotate to a preset angle relative to the main air guide plate 100 to reach the deployed position. Specifically, the range of the preset angle can be approximately (90°, 135°), at which time the auxiliary air guide plate 200 is in an upward guide angle shape, and the auxiliary air guide plate 200 is used as a baffle at the front end of the main air guide plate 100 to effectively reduce the airflow blowing forward directly; or the range of the preset angle can be (135°, 180°), at which time the auxiliary air guide plate 200 and the main air guide plate 100 are in an upward guide angle shape with a larger angle, so as to effectively extend the air supply distance and make the airflow blow upward; Or the preset angle can be approximately 180°, at which time the auxiliary air guide plate 200 and the main air guide plate 100 extend in a straight line to maximize the air supply distance; or the preset angle can be (180°, 270°), at which time the auxiliary air guide plate 200 and the main air guide plate 100 are in a downward guide angle, and the air flow is blown downward by the guide airflow to achieve a rapid temperature adjustment effect. The main air guide plate 100 and the auxiliary air guide plate 200 jointly determine the air supply direction and air supply distance, and the air guide distance of the air guide path is greater than the air guide path in the folded position. Accordingly, when the airflow flows through the actual air guide surface in the unfolded position, the range of air supply to the surroundings is larger, thereby realizing long / short distance, large circumferential range and corresponding direction of air supply.

[0037] Optionally, in this embodiment, if Figure 3As shown, the area where the air guide surface of the main air guide plate 100 is different from the receiving groove 151 is the air guide area 152. In the folded position, the air guide surface of the auxiliary air guide plate 200 is the first auxiliary air guide surface 210, and the first auxiliary air guide surface 210 is coplanar or smoothly transitionally connected with the air guide area 152. In the folded position, the auxiliary air guide plate 200 is accommodated in the receiving groove 151 of the main air guide plate 100, and the first auxiliary air guide surface 210 and the air guide area 152 that together constitute the actual air guide surface are approximately coplanar or smoothly transitionally connected, so that the actual air guide surface is continuous and smooth along the air guide direction, and the air flow blown out through the air outlet 11 can flow out smoothly forward along the actual air guide surface, thereby improving the air supply stability of the air conditioner on the basis of reducing the gap between the auxiliary air guide plate 200 and the receiving groove 151 to enter the cold air to form condensed water, and correspondingly can also reduce the noise pollution generated during the air supply process.

[0038] Specifically, in this embodiment, Figure 4 As shown, along the width direction away from the accommodating groove 151, the air guide area 152 includes a straight guide section 152a and a convex arc guide section 152b which is smoothly connected to the straight guide section 152a and is recessed relative to the straight guide section 152a. The convex arc guide section 152b is close to the air outlet 11, and the air flow blown out through the air outlet 11 first flows to the convex arc guide section 152b, and flows upward along its convex arc surface under the upward guiding action of the convex arc guide section 152b, and the upward air supply angle of the air flow reaches the maximum when it flows to the connection between the convex arc guide section 152b and the straight guide section 152a, and then the air flow flows to the first sub-air guide surface 210 under the guiding action of the straight guide section 152a, and the flow process still has a tendency to flow upward, that is, the air flow flows through the straight guide section 152a. The adhesion between the flow section 152a and the straight guide section 152a and the first auxiliary air guide surface 210 is small, thereby further reducing the occurrence of condensation water generated by the airflow flowing into the gap between the auxiliary air guide plate 200 and the bottom of the accommodating groove 151 through the connecting gap between the straight guide section 152a and the first auxiliary air guide surface 210, and correspondingly further reducing the damage to the floor caused by the dripping of condensation water and the adverse effects on the dripping user, thereby further improving the practicality and comfort of the air conditioner. Subsequently, the airflow flowing to the first auxiliary air guide surface 210 flows forward under its guiding effect.

[0039] Optionally, in this embodiment, if Figure 4As shown, the hollow setting inside the main air guide plate 100 forms a hollow cavity 140. When the air conditioner is in cooling operation, the outer wall surface of the main air guide plate 100 opposite to the main air guide surface 110 is in a hot air environment, and the cold air flows through the main air guide surface 110 on the side of the main air guide plate 100 facing the air outlet 11, and the hollow cavity 140 is blocked between the main air guide surface 110 directly in contact with the cold air and the outer wall surface directly in contact with the hot air, thereby reducing the cold transfer from the main air guide surface 110 to the outer wall surface, and correspondingly reducing the temperature difference between the outer wall surface and the indoor environment, thereby reducing the overall temperature of the main air guide plate 100 being close to the cold air temperature and having a large difference with the indoor environment temperature, and reducing the occurrence of condensation water easily generated when hot air contacts its outer wall surface, and correspondingly further improving the functionality and use comfort of the air conditioner.

[0040] Specifically, in this embodiment, a water-absorbing body can be filled in the hollow cavity 140. When part of the cold air enters the hollow cavity 140 through the gap to form condensed water, the water-absorbing body can absorb the condensed water formed in the hollow cavity 140 to reduce the damage caused by the condensed water dripping to the indoor cavity wall or floor, thereby further improving the functionality and comfort of the air conditioner; when the air conditioner is in standby or shutdown state, the water absorbed in the water-absorbing body can evaporate naturally, and the water-absorbing body can be naturally dried for the next cycle. Specifically, the water-absorbing body can be a sponge.

[0041] In this embodiment, Figure 5 As shown, the wind guiding surface of the auxiliary wind guide plate 200 when it is in the unfolded position is the second auxiliary wind guide surface 220, and a wind gathering edge 230 is provided on at least one side in the length direction of the auxiliary wind guide plate 200, and the wind gathering edge 230 extends on one side of the second auxiliary wind guide surface 220 of the auxiliary wind guide plate 200; the wind guiding surface of the main wind guide plate 100 is provided with an avoidance groove 120 for avoiding the wind gathering edge 230, and when the auxiliary wind guide plate 200 is in the folded position, the wind gathering edge 230 is inserted into the avoidance groove 120. When the auxiliary air guide plate 200 is folded relative to the main air guide plate 100, its wind gathering edge 230 can be inserted into the avoidance groove 120 to ensure the folding of the two; when the auxiliary air guide plate 200 is unfolded relative to the main air guide plate 100, the wind gathering edge 230 gathers and guides the airflow passing through on one side of the length direction of the auxiliary air guide plate 200. Specifically, most of the airflow blown out of the air outlet 11 flows through the main air surface 110 of the main air plate 100 to the second auxiliary air guide surface 220 of the auxiliary air guide plate 200, and this part of the airflow is blown forward along the width direction of the second auxiliary air guide surface 220 under the gathering effect of the wind gathering edge 230. Then, the setting of the wind gathering edge 230 can ensure the air volume delivered over a long distance through the front end of the auxiliary air guide plate 200. At the same time, the increase in the air volume delivered through the front end of the auxiliary air guide plate 200 can further increase the distance the airflow is blown forward, and accordingly further extend the air delivery distance in the corresponding mode.

[0042] Specifically, in this embodiment, Figure 7As shown, the wind guiding surface of the main wind guiding plate 100 includes a first limiting area 131, a second limiting area 132 and a third limiting area 133 in sequence along the length direction, and the first limiting area 131 and the third limiting area 133 are both recessed relative to the second limiting area 132 to form an avoidance groove 120; Figure 1 and Figure 5 As shown, both side edges of the auxiliary air guide plate 200 along the length direction are provided with air gathering edges 230, and the two air gathering edges 230 correspond to the two avoidance grooves 120 one by one. On the one hand, in the air supply mode of the deployed position, the two air gathering edges 230 can gather the airflow flowing to the second auxiliary air guide surface 220 on both sides, so that the airflow flowing to the second auxiliary air guide surface 220 can be blown forward under the constraint of the air gathering edges 230 on both sides, thereby further increasing the forward air supply volume and air supply distance, and reducing the influence of the air gathering edge 230 being provided on only one side and part of the airflow being blown out from the other side on the forward air supply volume and air supply distance. On the other hand, compared with the setting of the limit groove in the non-edge area of ​​the dominant wind surface 110, the flatness of the dominant wind surface 110 is more affected. In the expanded air supply mode, eddies are easily generated at the avoidance groove 120 during the air flow through the dominant wind surface 110, which not only affects the air flow stability but also may generate noise pollution. In this embodiment, the two end areas in the length direction of the dominant wind surface 110 are recessed to form a step-shaped avoidance groove 120. The avoidance groove 120 is located at the edge area of ​​the dominant wind surface 110, and has little effect on the flatness of the dominant wind surface 110, thereby improving the stability of the air flow through the dominant wind surface 110 and reducing the noise pollution generated. In addition, compared with the avoidance groove 120 located in the non-edge area of ​​the main wind direction surface 110, in the folding position air supply mode, the wind collecting edge 230 is inserted into the avoidance groove 120 and forms a matching gap with all areas around the avoidance groove 120, so that condensation water is easily accumulated in the avoidance groove 120 when cold air flows through; in this embodiment, the two wind collecting edges 230 are covered on both sides of the second limiting area 132, and the wind collecting edges 230 only form a matching gap with the side walls on both sides of the length direction of the second limiting area 132. The length of the matching gap is small and open. In the folding position air supply mode, the condensation water formed at the matching gap by cold air is less and will not accumulate.

[0043] In this embodiment, Figure 5 and Figure 8As shown, the side wall of the wind-collecting edge 230 facing the second secondary wind-guiding surface 220 is the wind-collecting surface 231. Along the extension direction away from the secondary wind-guiding plate 200, the wind-collecting surface 231 is a concave arc surface, and the wind-collecting surface 231 is smoothly connected with the second secondary wind-guiding surface 220. The wind-collecting edge 230 is smoothly connected with the secondary wind-guiding plate 200, and the connection between the two for the wind-guiding side is smoothly transitioned. On the basis of realizing the wind-collection of the convection-passing airflow, the sharp angle between the first secondary wind-guiding surface 210 and the wind-collecting surface 231 is reduced. When the airflow flows through the angle, vortices are easily generated, which affect the flow stability of the airflow and generate noise pollution. Accordingly, the airflow guiding stability and quietness of the secondary wind-guiding plate 200 are further improved.

[0044] Specifically, in this embodiment, the wind gathering edge 230 and the auxiliary wind guide plate 200 are integrally formed to improve the connection firmness and processing convenience of the two; at the same time, the wind gathering edge 230 and the auxiliary wind guide plate 200 are connected in a smooth outward expansion shape, which can facilitate the demoulding of the corners of the two during integral molding, thereby further improving the processing convenience and molding yield. Specifically, the angle between the wind gathering edge 230 and the auxiliary wind guide plate 200 can range from 100° to 120°.

[0045] Of course, in other embodiments, the wind gathering edge 230 may also be in the shape of a straight plate, and the wind gathering edge 230 and the auxiliary wind guide plate 200 may also form an angle of 50°-140°. Furthermore, the two may be vertically arranged.

[0046] In this embodiment, Figure 8 As shown, the auxiliary air guide plate 200 is provided with a plurality of dispersedly arranged air guide holes 240. Figure 5 As shown, the auxiliary air guide plate 200 rotates relative to the main air guide plate 100 within a preset angle range of (0°, 180°), and the auxiliary air guide plate 200 and the main air guide plate 100 are in an upper guide angle shape. Further, the main air guide plate 100 and the auxiliary air guide plate 200 jointly block the air outlet 11, and a small part of the air flow blown out of the air outlet 11 flows out from both sides in the length direction, and most of it flows out through the air guide holes 240 of the auxiliary air guide plate 200. The air guide holes 240 can reduce the speed of the air flow passing through, thereby reducing the flow rate of the air flow blown forward by the air conditioner. Accordingly, there is no need to set an additional baffle to reduce the direct blowing of the air outlet to the user, thereby further increasing the guide mode of the air guide component, and correspondingly further meeting the various scene requirements of the user. Specifically, the porosity of the air guide holes 240 on the auxiliary air guide plate 200 can be 20%-40%, and specifically can be approximately 33%.

[0047] Specifically, the driving assembly may include a first driving member and a second driving member, wherein the first driving member is mounted on the housing 10, and its driving end is connected to the main air guide plate 100, and is used to drive the main air guide plate 100 to rotate around the lower edge of the air outlet 11; the auxiliary air guide plate 200 is hinged to the main air guide plate 100, and the second driving member is mounted on the main air guide plate 100, and its driving end is connected to the auxiliary air guide plate 200, and is used to drive the auxiliary air guide plate 200 to rotate around the hinge, thereby realizing the driving assembly to drive the main air guide plate 100 and the auxiliary air guide plate 200 to rotate. Specifically, the first driving member and the second driving member can both use drive motors.

[0048] Finally, it should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0049] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An air guide assembly, characterized in that: The invention comprises a main air guide plate (100) and a secondary air guide plate (200), wherein the secondary air guide plate (200) and the main air guide plate (100) are rotatably connected on one side facing each other in the width direction, and the secondary air guide plate (200) has an unfolded position for unfolding relative to the main air guide plate (100) and a folded position for folding relative to the main air guide plate (100); The wind guide surface of the main wind guide plate (100) is provided with a receiving groove (151) corresponding to the auxiliary wind guide plate (200); the auxiliary wind guide plate (200) is completely received in the receiving groove (151) when the auxiliary wind guide plate (200) is located in the folded position.

2. The air guide assembly according to claim 1, characterized in that: The area where the wind guide surface of the main wind guide plate (100) is different from the accommodating groove (151) is the wind guide area (152); in the folded position, the wind guide surface of the auxiliary wind guide plate (200) is the first auxiliary wind guide surface (210), and the first auxiliary wind guide surface (210) is coplanar with the wind guide area (152) or smoothly transitionally connected.

3. The air guide assembly according to claim 2, characterized in that: Along the width direction away from the accommodating groove (151), the wind guide area (152) comprises a straight guide section (152a) and a convex arc guide section (152b) smoothly connected to the straight guide section (152a) and recessed relative to the straight guide section (152a).

4. The air guide assembly according to any one of claims 1 to 3, characterized in that: The main air guide plate (100) is hollowed out to form a hollow cavity (140).

5. The air guide assembly according to claim 4, characterized in that: The hollow cavity (140) is filled with a water absorbent.

6. The air guide assembly according to any one of claims 1 to 3, characterized in that: The wind guiding surface of the auxiliary wind guide plate (200) when it is in the unfolded position is the second auxiliary wind guide surface (220); at least one side of the auxiliary wind guide plate (200) in the length direction is provided with a wind gathering edge (230), and the wind gathering edge (230) extends on one side of the second auxiliary wind guide surface (220) of the auxiliary wind guide plate (200); the wind guiding surface of the main wind guide plate (100) is provided with an avoidance groove (120) for avoiding the wind gathering edge (230); when the auxiliary wind guide plate (200) is in the folded position, the wind gathering edge (230) is inserted into the avoidance groove (120).

7. The air guide assembly according to claim 6, characterized in that: The wind guiding surface of the main wind guiding plate (100) includes a first limiting area (131), a second limiting area (132) and a third limiting area (133) in sequence along the length direction, and the first limiting area (131) and the third limiting area (133) are both recessed relative to the second limiting area (132) to form the avoidance groove (120); the side edges of the auxiliary wind guiding plate (200) along the length direction are both provided with the wind gathering edges (230), and the two wind gathering edges (230) correspond one-to-one to the two avoidance grooves (120).

8. The air guide assembly according to claim 6, characterized in that: A side wall surface of the wind collecting edge (230) facing the second auxiliary wind guide surface (220) is a wind collecting surface (231), and along the extension direction away from the auxiliary wind guide plate (200), the wind collecting surface (231) is an inwardly concave arc surface, and the wind collecting surface (231) is smoothly transitionally connected to the second auxiliary wind guide surface (220).

9. The air guide assembly according to any one of claims 1 to 3, characterized in that: The auxiliary air guide plate (200) is provided with a plurality of dispersedly arranged air guide holes (240).

10. An air conditioner, characterized in that: It comprises a shell (10), a driving assembly and an air guide assembly as claimed in any one of claims 1 to 9, wherein the shell (10) is provided with an air outlet (11), and a main air guide plate (100) of the air guide assembly is rotatably connected to a lower edge of the air outlet (11) along a side away from a secondary air guide plate (200) in a width direction; the driving assembly is connected to the air guide assembly and is used to drive the air guide assembly to rotate relative to the air outlet (11) and to drive the secondary air guide plate (200) to rotate relative to the main air guide plate (100).

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