Air deflector and air conditioner

Abstract

The utility model provides an air deflector and an air conditioner. The air deflector comprises an air deflector main body and a soft air ring, air outlet holes are formed in the air deflector main body, and the soft air ring is connected to the air deflector main body; in the axial direction of the air outlet hole, the outline of the outer ring of the projection of the soft air ring on the air deflector body is located outside the air outlet hole, and the outline of the inner ring of the projection of the soft air ring is located inside the air outlet hole. The air deflector can effectively reduce the air speed and the air pressure of air outlet airflow of the air conditioner, discomfort of a human body is avoided, when the airflow flows out of the periphery of the soft air ring, an air mixing layer can be thicker, surrounding air can be more easily entrained for heat exchange, the indoor temperature is kept constant, the whole air outlet airflow is fluctuant, the air feeling similar to natural air is brought, and the indoor temperature is kept constant. And the air conditioner comfort is improved.

Description

Technical Field

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

[0002] With the development and progress of science and technology, air conditioners have gradually become indispensable household appliances, and users have higher and higher requirements for the comfort of air conditioners. During the cooling or heating process of air conditioners, if the wind with cold or hot air blows directly on people, people will feel the wind is strong and uncomfortable, making the comfort of air conditioners worse. Especially when the air conditioner is cooling, the cold wind blowing directly on the human body can easily cause colds and other diseases in women, the elderly, children and other people with weak constitutions.

[0003] In the related art, microholes are provided on the air guide plate of the air conditioner to achieve the windless effect of the air conditioner. However, the microholes on the air guide plate easily lead to a small mixed air layer and uneven heat exchange, and a comfortable natural wind effect cannot be achieved. Utility Model Content

[0004] The embodiments of the present application provide an air guide plate and an air conditioner to solve the problem of insufficient comfort when the existing air guide plate adopts a micro-hole air outlet solution.

[0005] In the first aspect, an embodiment of the present application provides an air guide plate, which includes an air guide plate body and a soft wind ring, the air guide plate body is provided with an air outlet hole, and the soft wind ring is connected to the air guide plate body; along the axial direction of the air outlet hole, the projection of the soft wind ring on the air guide plate body has an outer circle contour located outside the air outlet hole, and an inner circle contour located inside the air outlet hole.

[0006] Optionally, the air guide plate includes multiple layers of soft wind rings, and the multiple layers of soft wind rings are arranged in sequence at intervals along the axial direction of the air outlet; along the axial direction of the air outlet, the projection of the soft wind ring on the air guide plate body, the outer circle contour of the innermost soft wind ring is located outside the air outlet, and the inner circle contour of the innermost soft wind ring is located inside the air outlet; in two adjacent layers of the soft wind rings, the outer circle contour of the outer soft wind ring is located between the outer circle contour of the inner soft wind ring and the inner circle contour of the inner soft wind ring, and the inner circle contour of the outer soft wind ring is located inside the inner circle contour of the inner soft wind ring.

[0007] Optionally, the wind guide plate further includes a connecting piece, and the wind guide plate body is connected to the soft wind ring via the connecting piece.

[0008] Optionally, the connecting member is a connecting rib or a spring, and the axis of the spring is parallel to the axis of the air outlet.

[0009] Optionally, when the connecting member is a spring, a receiving groove is provided on the air guide plate body and / or the soft wind ring, and the spring can be received in the receiving groove.

[0010] Optionally, the distance from the rotation center of the air guide plate body to the outermost side of the air guide plate body is used as the radius, and a circle is drawn with the rotation center of the air guide plate body as the center, and the soft wind ring is within the range of the circle.

[0011] Optionally, a plurality of the air outlet holes are provided on the air guide plate body, and the plurality of the air outlet holes are arranged in sequence and spaced apart along the extension direction of the air guide plate body, and the soft wind ring is correspondingly provided at each of the air outlet holes.

[0012] In the second aspect, an embodiment of the present application also provides an air conditioner, which includes a casing and the above-mentioned air guide plate, the casing is provided with an air outlet, the air guide plate is arranged at the air outlet, and the air guide plate body of the air guide plate extends along the length direction of the air outlet and can rotate around the length direction of the air outlet.

[0013] Optionally, the air conditioner also includes two auxiliary air guide plates, and the two auxiliary air guide plates and the air guide plate are arranged at intervals in sequence at the air outlet along the width direction of the air outlet, and the air guide plate is closer to the front end of the casing than the two auxiliary air guide plates, and the two auxiliary air guide plates both extend along the length direction of the air outlet and can rotate around the length direction of the air outlet.

[0014] Optionally, the air guide plate body has a first initial position, a soft wind position and a first lower wind guide position during the rotation process, and the two auxiliary air guide plates have a second initial position, a front wind guide position, an upper wind guide position and a second lower wind guide position during the rotation process; the air conditioner is configured as follows: in the soft wind mode, the air guide plate body rotates to the soft wind position, and the two auxiliary air guide plates both rotate to the front wind guide position, so that part of the outlet air flow passes through the air outlet holes and the soft wind ring of the air guide plate and is blown out; and / or, in the upper wind guide mode, the air guide plate body rotates to the first initial position, and the two auxiliary air guide plates both rotate to the upper wind guide position, so that the outlet air flow is blown upward; and / or, in the lower wind guide mode, the air guide plate body is rotated to the first lower wind guide position, and the two auxiliary air guide plates are rotated to the second lower wind guide position, so that the outlet air flow is blown downward; and / or, in the normal air outlet mode, the air guide plate body is rotated to the first initial position, and the two auxiliary air guide plates are rotated to the front wind guide position, so that the outlet air flow is blown forward; and / or, when the air conditioner is turned off, the air guide plate body is rotated to the first initial position, and the two auxiliary air guide plates are rotated to the second initial position to close the air outlet.

[0015] The air guide plate and air conditioner provided in the embodiment of the present application have a projection of the soft wind ring on the air guide plate body along the axial direction of the air outlet, and its outer circle contour is located outside the air outlet and its inner circle contour is located inside the air outlet. When the air guide plate is in the soft wind position, the air flow of the air conditioner outlet will first impact the inner surface of the air guide plate body and flow to the peripheral position of the air guide plate body and the air outlet respectively, and then the airflow in the air outlet continues forward until it impacts the soft wind ring of the air guide plate and flows to the peripheral position of the soft wind ring and the soft wind holes of the soft wind ring respectively. In the process that the airflow impacts the inner surface of the air guide plate body and the soft wind ring respectively, the wind speed and wind pressure of the outlet airflow can be effectively reduced to avoid causing discomfort to the human body, and when the airflow flows out from the four sides of the soft wind ring, the mixed air layer can be made thicker, and it is easier to draw in the surrounding air for heat exchange, so that the indoor temperature is kept constant, and the outlet airflow is fluctuating as a whole, bringing a wind feeling similar to natural wind, thereby improving the comfort of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can also be obtained based on these drawings without creative work. In the following description, the same figure numbers represent the same parts.

[0017] Figure 1 A schematic diagram of the first structure of the air guide plate provided in an embodiment of the present application.

[0018] Figure 2 for Figure 1 A front view of the air deflector shown.

[0019] Figure 3 for Figure 1 Rear view of the air deflector shown.

[0020] Figure 4 for Figure 1 One of the partial structural schematic diagrams of the air guide plate shown.

[0021] Figure 5 for Figure 1 The second schematic diagram of the partial structure of the air guide plate shown.

[0022] Figure 6 for Figure 5 The schematic diagram of the structure of the wind guide plate shown is when the soft wind ring is in a closed state.

[0023] Figure 7 A second structural schematic diagram of the air guide plate provided in an embodiment of the present application.

[0024] Figure 8 for Figure 7Rear view of the air deflector shown.

[0025] Fig. 9 A schematic diagram of the dimensions of the air guide plate body and the soft wind ring provided in an embodiment of the present application.

[0026] Fig.10 A flow diagram of the outlet airflow provided in an embodiment of the present application.

[0027] Fig.11 A schematic diagram of the rotation range of the air guide plate provided in an embodiment of the present application.

[0028] Fig.12 A schematic diagram of the structure of the air conditioner provided in an embodiment of the present application when in soft wind mode.

[0029] Fig.13 A schematic diagram of the structure of the air conditioner provided in an embodiment of the present application when in upper air guide mode.

[0030] Fig.14 A schematic diagram of the structure of the air conditioner provided in an embodiment of the present application when in the downward air guide mode.

[0031] Fig.15 This is a schematic diagram of the structure of the air conditioner provided in an embodiment of the present application when it is in normal air outlet mode.

[0032] Fig.16 A schematic diagram of the structure of the air conditioner provided in an embodiment of the present application when it is in the off state.

[0033] Description of Figure Numbers:

[0034] 100. wind guide plate; 110. wind guide plate body; 111. air outlet; 120. soft wind ring; 121. soft wind hole; 122. first soft wind ring; 123. second soft wind ring; 130. connecting piece; 131. connecting rib; 132. spring; 133. first connecting piece; 134. second connecting piece; 200. casing; 210. air outlet; 220. air duct; 300. fan; 400. auxiliary wind guide plate. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0036] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0038] The embodiment of the present application provides an air guide plate 100 and an air conditioner.

[0039] like Figures 1 to 16 As shown, the air conditioner provided in the embodiment of the present application includes a casing 200 and an air guide plate 100, the casing 200 is provided with an air outlet 210, the casing 200 is provided with an air duct 220 connected to the air outlet 210, the air duct 220 is provided with a fan 300, and the air guide plate 100 is arranged at the air outlet 210; the air guide plate 100 includes an air guide plate body 110, and the air guide plate body 110 extends along the length direction of the air outlet 210 and can rotate around the length direction of the air outlet 210.

[0040] Among them, the air guide plate body 110 has an outer surface and an inner surface. The outer surface of the air guide plate body 110 refers to the side of the air guide plate body 110 facing the outside of the casing 200 when the air conditioner is in the soft wind mode, and the inner surface of the air guide plate body 110 refers to the side of the air guide plate body 110 facing the inside of the casing 200 when the air conditioner is in the soft wind mode. The inner surface of the air guide plate body 110 can guide the air flow of the air conditioner.

[0041] like Figures 1 to 11As shown, the wind guide plate 100 also includes a soft wind ring 120 with soft wind holes 121, the wind guide plate body 110 is provided with an air outlet hole 111, and the soft wind ring 120 is connected to the wind guide plate body 110; along the axial direction of the air outlet hole 111, the projection of the soft wind ring 120 on the wind guide plate body 110, its outer circle contour is located outside the air outlet hole 111, and its inner circle contour (that is, the contour of the soft wind hole 121) is located inside the air outlet hole 111.

[0042] Specifically, the soft wind ring 120 is projected onto the wind guide plate body 110 along the axial direction of the air outlet hole 111, the outer circle contour of the soft wind ring 120 is formed by the projection of the outer wall of the soft wind ring 120, the inner circle contour of the soft wind ring 120 is formed by the projection of the inner wall of the soft wind ring 120 (that is, the side wall of the soft wind hole 121), and the contour of the air outlet hole 111 is formed by the projection of the side wall of the air outlet hole 111.

[0043] The air guide plate 100 and the air conditioner provided in the embodiment of the present application are provided with a soft wind ring 120, the outer ring contour of the projection on the air guide plate body 110 along the axial direction of the air outlet hole 111 is located outside the air outlet hole 111, and its inner ring contour is located inside the air outlet hole 111. When the air guide plate 100 is in the soft wind position, the air flow of the air conditioner will first hit the inner surface of the air guide plate body 110 and flow to the peripheral position of the air guide plate body 110 and the air outlet hole 111 respectively, and then the air flow in the air outlet hole 111 continues to move forward until it hits the soft wind ring 120. 0 and respectively flow to the peripheral position of the soft wind ring 120 and the soft wind holes 121 of the soft wind ring 120. In the process that the airflow hits the inner surface of the air guide plate body 110 and the soft wind ring 120 respectively, the wind speed and wind pressure of the outlet airflow can be effectively reduced to avoid causing discomfort to the human body. Moreover, when the airflow flows out from the four sides of the soft wind ring 120, the mixed air layer can be made thicker, and it is easier to draw in the surrounding air for heat exchange, so that the indoor temperature is kept constant. The outlet airflow is fluctuating as a whole, which brings a wind feeling similar to natural wind, thereby improving the comfort of air conditioning.

[0044] Specifically, when the air conditioner is running in the soft wind mode, the air guide plate body 110 rotates so that the inner surface of the air guide plate body 110 faces the air flow of the air conditioner, and the air flow blown out from the air duct 220 of the air conditioner first hits the inner surface of the air guide plate body 110, and flows to the two sides of the air guide plate body 110 and the air outlet 111 respectively, and then the air flow in the air outlet 111 continues to hit the soft wind ring 120, and flows to the surroundings of the soft wind ring 120 and the soft wind holes 121 respectively. In the process that the air flow hits the inner surface of the air guide plate body 110 and the soft wind ring 120 respectively, a multi-splash soft wind of the high-speed jet of the air conditioner is realized, which can effectively reduce the wind speed and wind pressure of the air flow, and avoid causing discomfort to the human body.

[0045] Optionally, the projected outer circle contour of the soft wind ring 120 can be circular, elliptical, bar or polygonal (such as rectangular, square or triangle, etc.), the projected inner circle contour of the soft wind ring 120 can be circular, elliptical, bar or polygonal (such as rectangular, square or triangle, etc.), and the projected contour of the air outlet 111 can also be circular, elliptical, bar or polygonal (such as rectangular, square or triangle, etc.), which can be specifically set according to actual needs. Exemplarily, the air outlet 111 can be a circular hole, a bar hole (such as a waist-shaped hole), a square hole or a triangular hole, that is, the projected contour of the air outlet 111 can be circular, bar, square or triangle; the soft wind ring 120 can be a circular ring (such as Figure 1 to Figure 6 As shown), runway shape (as shown Figure 7 and Figure 8 As shown) or a polygonal ring (such as a square ring or a triangular ring), that is, the projected outer ring contour and inner ring contour of the soft wind ring 120 can both be circular, bar or polygonal.

[0046] Optionally, the air guide plate 100 may include one or more layers of soft wind rings 120. When the soft wind ring 120 is multi-layered, the multi-layer soft wind rings 120 are arranged in sequence along the axial direction of the air outlet 111; along the axial direction of the air outlet 111, the projection of the soft wind ring 120 on the air guide plate body 110, the outer circle contour of the innermost layer of the soft wind ring 120 is located outside the air outlet 111, and the inner circle contour of the innermost layer of the soft wind ring 120 is located inside the air outlet 111; in two adjacent layers of soft wind rings 120, the outer circle contour of the outer layer of the soft wind ring 120 is located between the outer circle contour of the inner layer of the soft wind ring 120 and the inner circle contour of the inner layer of the soft wind ring 120, and the inner circle contour of the outer layer of the soft wind ring 120 is located inside the inner circle contour of the inner layer of the soft wind ring 120. Among them, the “innermost soft wind ring 120” refers to the soft wind ring 120 closest to the air outlet 111; the “outer soft wind ring 120” refers to the layer of soft wind ring 120 far away from the air outlet 111 among the two adjacent layers of soft wind rings 120; and the “inner soft wind ring 120” refers to the layer of soft wind ring 120 close to the air outlet 111 among the two adjacent layers of soft wind rings 120.

[0047] For example, Figure 1 to Figure 6 As shown, the air guide plate 100 includes two layers of soft wind rings 120, the air guide plate body 110 and the two layers of soft wind rings 120 are arranged in sequence along the axial direction of the air outlet hole 111, the air outlet hole 111 is a circular hole and the two soft wind rings 120 are both circular, then the projected contour of the air outlet hole 111 and the projected outer circle contours and the projected inner circle contours of the two soft wind rings 120 are all circular; a layer of soft wind ring 120 close to the air outlet hole 111 is defined as a first soft wind ring 122, and a layer of soft wind ring 120 away from the air outlet hole 111 is defined as a second soft wind ring 123, as shown in FIG. Fig. 9As shown, the outer diameter D1 of the first soft wind ring 122 is greater than the diameter d of the air outlet 111, the inner diameter d1 of the first soft wind ring 122 is smaller than the diameter d of the air outlet 111, the outer diameter D2 of the second soft wind ring 123 is smaller than the outer diameter D1 of the first soft wind ring 122, the outer diameter D2 of the second soft wind ring 123 is greater than the inner diameter d1 of the first soft wind ring 122, and the inner diameter d2 of the second soft wind ring 123 is smaller than the inner diameter d1 of the first soft wind ring 122.

[0048] Or, if Figure 7 and Figure 8 As shown, the wind guide plate 100 includes two layers of soft wind rings 120, the wind guide plate body 110 and the two layers of soft wind rings 120 are arranged in sequence along the axial direction of the air outlet hole 111, the air outlet hole 111 is a strip hole and the two soft wind rings 120 are both runway-shaped, then the projected contour of the air outlet hole 111 and the projected outer circle contour and the projected inner circle contour of the two soft wind rings 120 are all strip-shaped; wherein, the outer diameter of the first soft wind ring 122 is greater than the diameter of the air outlet hole 111 (that is, the length of the first soft wind ring 122 is greater than the length of the air outlet hole 111, and the width of the first soft wind ring 122 is greater than the width of the air outlet hole 111), and the inner diameter of the first soft wind ring 122 is smaller than the diameter of the air outlet hole 111 (that is, the length of the soft wind hole 121 of the first soft wind ring 122 is smaller than the length of the air outlet hole 111, and the width of the soft wind hole 121 of the first soft wind ring 122 is smaller than the width of the air outlet hole 111 width), the outer diameter of the second soft wind ring 123 is smaller than the outer diameter of the first soft wind ring 122 (that is, the length of the second soft wind ring 123 is smaller than the length of the first soft wind ring 122, and the width of the second soft wind ring 123 is smaller than the width of the first soft wind ring 122), the outer diameter of the second soft wind ring 123 is larger than the inner diameter of the first soft wind ring 122 (that is, the length of the second soft wind ring 123 is larger than the length of the soft wind hole 121 of the first soft wind ring 122, and the width of the second soft wind ring 123 is larger than the width of the soft wind hole 121 of the first soft wind ring 122), the inner diameter of the second soft wind ring 123 is smaller than the inner diameter of the first soft wind ring 122 (that is, the length of the soft wind hole 121 of the second soft wind ring 123 is smaller than the length of the soft wind hole 121 of the first soft wind ring 122, and the width of the soft wind hole 121 of the second soft wind ring 123 is smaller than the width of the soft wind hole 121 of the first soft wind ring 122).

[0049] Of course, in other implementations, the wind guide plate 100 may also include one layer, three layers, or more than three layers of soft wind rings 120, which can be specifically configured according to actual needs.

[0050] It can be understood that in the embodiment where the air guide plate 100 includes multiple layers of soft wind rings 120, when the air conditioner is in the soft wind mode, the air guide plate 100 is in the soft wind position, and the air conditioning outlet air flow will first impact the inner surface of the air guide plate body 110 and flow to the two sides of the air guide plate body 110 and the air outlet holes 111 respectively; then the air flow in the air outlet holes 111 continues to impact the first layer of soft wind rings 120 of the air guide plate 100 (i.e., the soft wind ring 120 closest to the air outlet holes 111), and flow to the first layer of soft wind rings 120 respectively. The airflow in the soft wind holes 121 of the first layer of soft wind ring 120 continues to impact the second layer of soft wind ring 120, and flows to the second layer of soft wind ring 120 and the soft wind holes 121 of the second layer of soft wind ring 120 respectively; and so on, until the outlet airflow flows out from the last layer of soft wind ring 120 (i.e. the soft wind ring 120 farthest from the outlet hole 111) and the soft wind holes 121 of the last layer of soft wind ring 120. In the process of the outlet airflow impacting the inner surface of the air guide plate body 110 and the multiple layers of soft wind rings 120, multi-splashing soft wind of the air-conditioning high-speed jet is realized, which can effectively reduce the wind speed and wind pressure of the outlet airflow, avoid causing human discomfort, and improve the comfort of air conditioning.

[0051] In some embodiments of the present application, the air deflector 100 further includes a connector 130, and the air deflector body 110 and the soft wind ring 120 are connected via the connector 130, so that the soft wind ring 120 is connected to the air deflector body 110 and is spaced apart from the outer surface of the air deflector body 110. Optionally, there are multiple connectors 130, and the multiple connectors 130 are spaced apart along the circumference of the air outlet 111.

[0052] Optionally, the connecting member 130 may be a connecting rib 131 (eg Figure 4 as shown) or spring 132 (as shown Figure 5 As shown in FIG. 1 ), the axis of the spring 132 is parallel to the axis of the air outlet 111. In the embodiment where the connecting member 130 is a spring 132, when the air conditioner is in a normal cooling mode or a heating mode, the wind pressure on the spring 132 is small, and the soft wind ring 120 is in a closed state (i.e., the gap between the soft wind ring 120 and the outer surface of the air guide plate body 110 is the smallest, as shown in FIG. 1 ). Figure 6 As shown), this is conducive to guiding the wind upward or downward; when the air conditioner is in soft wind mode, the inner surface of the air guide plate body 110 faces the air flow of the air conditioner, and the wind load is applied to the soft wind ring 120. At this time, the wind pressure on the spring 132 is the largest, so that the spring 132 is stretched, so that the gap between the soft wind ring 120 and the outer surface of the air guide plate body 110 is increased, thereby achieving a soft wind effect.

[0053] When the connecting member 130 is a spring 132, a receiving groove may be provided on the air guide plate body 110 and / or the soft wind ring 120, and the spring 132 can be received in the receiving groove, so that when the air conditioner is in normal cooling mode or heating mode, the spring 132 can be embedded in the receiving groove, so that the soft wind ring 120 fits the outer surface of the air guide plate body 110 (that is, there is basically no gap between the soft wind ring 120 and the outer surface of the air guide plate body 110), and the soft wind ring 120 is in a closed state, such as Figure 6 As shown, this is more conducive to normal wind conduction.

[0054] Optionally, when there is one soft wind ring 120, the spacing between the soft wind ring 120 and the outer surface of the wind guide plate body 110 is in the range of 3mm to 20mm; when there are multiple soft wind rings 120, the spacing between the innermost soft wind ring 120 and the outer surface of the wind guide plate body 110 is in the range of 3mm to 20mm, and the spacing between two adjacent soft wind rings 120 is in the range of 3mm to 20mm. Within the above spacing range, effective wind blocking can be achieved, so that the airflow from the air outlet 111 effectively impacts the soft wind ring 120, while avoiding too small air volume due to too small spacing.

[0055] Specifically, when there are multiple soft wind rings 120, the connector 130 includes a first connector 133 and a second connector 134; wherein the innermost soft wind ring 120 is connected to the wind guide plate body 110 via multiple first connectors 133, and the multiple first connectors 133 are spaced apart along the circumference of the air outlet hole 111, so that the innermost soft wind ring 120 can be spaced apart from the outer surface of the wind guide plate body 110; two adjacent soft wind rings 120 are connected via multiple second connectors 134, and the multiple second connectors 134 are spaced apart along the circumference of the air outlet hole 111, so that two adjacent soft wind rings 120 of the same wind guide plate 100 can be spaced apart.

[0056] like Fig.11 As shown, a circle is drawn with the distance between the rotation center of the air deflector body 110 and the outermost side of the air deflector body 110 as the radius, and the rotation center of the air deflector body 110 as the center. The circle is represented by C, and the soft wind ring 120 is within the range of the circle C, so that the soft wind ring 120 can be prevented from colliding and interfering with the air conditioner housing 200 or other components during the rotation of the air deflector body 110. Specifically, both ends of the air deflector body 110 can be rotatably connected to the housing 200 through a rotating shaft structure, and the rotation axis of the air deflector body 110 is set in the middle of the air deflector body 110.

[0057] In some embodiments of the present application, a plurality of air outlet holes 111 are provided on the air guide plate body 110 of the air guide plate 100. The plurality of air outlet holes 111 are arranged in sequence and spaced apart along the extension direction of the air guide plate body 110, and a soft wind ring 120 is correspondingly provided at each air outlet hole 111.

[0058] It can be understood that in the embodiment where a plurality of air outlet holes 111 are provided on the air guide plate body 110, when the air conditioner is in the soft wind mode, the air outlet air flow of the air conditioner can realize not only multi-splashing soft wind but also staggered soft wind. Specifically, when the air outlet air flow flows out from the four sides of the soft wind ring 120, the air flows between two adjacent soft wind rings 120 will cross-impact each other, further reducing the wind speed and wind pressure of the air outlet air flow of the air conditioner, thereby forming a staggered soft wind for the air outlet air flow of the air conditioner.

[0059] Furthermore, the airflows between the soft wind rings 120 corresponding to the two adjacent air outlets 111 converge together after interlaced impact and continue to flow forward, so in the length direction of the air outlet 210, there are multiple interlaced jets and multiple main jets flowing out from the soft wind holes 121. Since the interlaced jets have a lower flow velocity than the main jets after passing through the interlaced soft wind, the interlaced jets eventually converge into the main jets, but during the convergence process, the interlaced jets on both sides will constantly interfere with the main jets, affecting the flow direction of the main jets, causing the main jets to flow forward in a left-right undulating manner, forming a fluctuating soft wind for the air-conditioning outlet airflow. Since the air flow velocity in nature is generally fluctuating, compared with the mechanical wind with a constant flow velocity of conventional air conditioners, the fluctuating natural wind can bring a more comfortable feeling to people, so the air-conditioning outlet airflow that passes through the fluctuating soft wind will bring a wind feeling similar to that of natural wind, thereby improving the comfort of air conditioning.

[0060] In some embodiments of the present application, Figure 12 to Figure 16 As shown, the air conditioner further includes two auxiliary air guide plates 400, the two auxiliary air guide plates 400 and the air guide plate 100 are arranged at intervals along the width direction of the air outlet 210 at the air outlet 210, and the air guide plate 100 is closer to the front end of the housing 200 than the two auxiliary air guide plates 400, and the two auxiliary air guide plates 400 both extend along the length direction of the air outlet 210 and can rotate around the length direction of the air outlet 210. Among them, the air guide plate 400 has an inner surface and an outer surface, the outer surface of the air guide plate 400 refers to the side of the air guide plate 400 facing the outside of the housing 200 when the air conditioner is turned off, and the inner surface of the air guide plate 400 refers to the side of the air guide plate 400 facing the inside of the housing 200 when the air conditioner is turned off, and the inner surface of the air guide plate 400 can guide the airflow of the air conditioner.

[0061] Optionally, the wind guide plate body 110 has a first initial position, a soft wind position and a first lower wind guide position during the rotation process, that is, the wind guide plate body 110 can switch between the first initial position, the soft wind position and the first lower wind guide position; the two auxiliary wind guide plates 400 have a second initial position, a front wind guide position, an upper wind guide position and a second lower wind guide position during the rotation process, that is, the wind guide plate 400 can switch between the second initial position, the front wind guide position, the upper wind guide position and the second lower wind guide position.

[0062] like Fig.12 As shown, the air conditioner is configured as follows: in the soft wind mode, the air guide plate body 110 rotates to the soft wind position, at which time the inner surface of the air guide plate body 110 faces the air outlet air flow of the air conditioner, and the two auxiliary air guide plates 400 are rotated to the front air guide position, at which time the inner surfaces of the two auxiliary air guide plates 400 face the upper front of the casing 200, so that part of the air outlet air flow is blown out through the air outlet hole 111 of the air guide plate 100 and the soft wind ring 120.

[0063] like Fig.13 As shown, the air conditioner is configured as follows: in the upper air guide mode, the air guide plate body 110 rotates to the first initial position, at which time the inner surface of the air guide plate body 110 faces the upper side of the casing 200, and the two auxiliary air guide plates 400 are both rotated to the upper air guide position, at which time the inner surfaces of the two auxiliary air guide plates 400 face the upper side or the front upper side of the casing 200, so that the outlet air flow is blown upward.

[0064] like Fig.14 As shown, the air conditioner is configured as follows: in the lower air guide mode, the air guide plate body 110 rotates to the first lower air guide position, at which time the inner surface of the air guide plate body 110 faces the rear or lower rear of the casing 200, and the two auxiliary air guide plates 400 are both rotated to the second lower air guide position, at which time the inner surfaces of the two auxiliary air guide plates 400 face the front of the casing 200, so that the outlet air flow is blown downward.

[0065] like Fig.15 As shown, the air conditioner is configured as follows: in the normal air outlet mode, the air guide plate body 110 rotates to the first initial position, at which time the inner surface of the air guide plate body 110 faces the upper side of the casing 200, and the two auxiliary air guide plates 400 are both rotated to the front air guide position, at which time the inner surfaces of the two auxiliary air guide plates 400 face the upper front of the casing 200, so that the outlet air flow is blown forward. In this mode, the resistance encountered by the outlet air flow is minimal (i.e., the wind resistance is minimal).

[0066] like Fig.16 As shown, the air conditioner is configured as follows: when the air conditioner is turned off, the air guide plate body 110 rotates to a first initial position, at which time the inner surface of the air guide plate body 110 faces the upper side of the casing 200, and the two auxiliary air guide plates 400 both rotate to a second initial position, at which time the inner surfaces of the two auxiliary air guide plates 400 face the upper rear side of the casing 200 to close the air outlet.

[0067] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0068] The air guide plate and air conditioner provided in the embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A wind deflector, characterized in that: The air guide plate (100) comprises: An air guide plate body (110), wherein an air outlet hole (111) is provided on the air guide plate body (110); a soft wind ring (120), the soft wind ring (120) being connected to the wind guide plate body (110); Along the axial direction of the air outlet hole (111), the projection of the soft wind ring (120) on the air guide plate body (110) has an outer ring contour located outside the air outlet hole (111) and an inner ring contour located inside the air outlet hole (111).

2. The air guide plate according to claim 1, characterized in that: The wind guide plate (100) comprises multiple layers of soft wind rings (120), and the multiple layers of soft wind rings (120) are sequentially spaced apart along the axial direction of the air outlet hole (111); Along the axial direction of the air outlet (111), the projection of the soft wind ring (120) on the air guide plate body (110) is that the outer ring contour of the innermost soft wind ring (120) is located outside the air outlet (111), and the inner ring contour of the innermost soft wind ring (120) is located inside the air outlet (111); in two adjacent layers of the soft wind ring (120), the outer ring contour of the outer soft wind ring (120) is located between the outer ring contour of the inner soft wind ring (120) and the inner ring contour of the inner soft wind ring (120), and the inner ring contour of the outer soft wind ring (120) is located inside the inner ring contour of the inner soft wind ring (120).

3. The wind deflector according to claim 1 or 2, characterized in that: The wind deflector (100) further comprises a connecting piece (130), and the wind deflector body (110) and the soft wind ring (120) are connected via the connecting piece (130).

4. The air guide plate according to claim 3, characterized in that: The connecting member (130) is a connecting rib (131) or a spring (132), and the axis of the spring (132) is parallel to the axis of the air outlet (111).

5. The air guide plate according to claim 4, characterized in that: When the connecting member (130) is a spring (132), a receiving groove is provided on the wind deflector body (110) and / or the soft wind ring (120), and the spring (132) can be received in the receiving groove.

6. The wind deflector according to claim 1 or 2, characterized in that: The distance between the rotation center of the wind deflector body (110) and the outermost side edge of the wind deflector body (110) is used as the radius, and a circle is drawn with the rotation center of the wind deflector body (110) as the center, and the soft wind ring (120) is within the range of the circle.

7. The wind deflector according to claim 1 or 2, characterized in that: The air guide plate body (110) is provided with a plurality of air outlet holes (111), and the plurality of air outlet holes (111) are sequentially spaced apart along the extension direction of the air guide plate body (110), and the soft wind ring (120) is correspondingly provided at each of the air outlet holes (111).

8. An air conditioner, characterized in that: The air conditioner comprises a casing (200) and an air guide plate (100) according to any one of claims 1 to 7, wherein an air outlet (210) is provided on the casing (200), and the air guide plate (100) is arranged at the air outlet (210), and an air guide plate body (110) of the air guide plate (100) extends along the length direction of the air outlet (210) and can rotate around the length direction of the air outlet (210).

9. The air conditioner according to claim 8, characterized in that: The air conditioner further comprises two auxiliary air guide plates (400), wherein the two auxiliary air guide plates (400) and the air guide plate (100) are arranged in sequence at intervals along the width direction of the air outlet (210) at the air outlet (210), and the air guide plate (100) is closer to the front end of the casing (200) than the two auxiliary air guide plates (400), and the two auxiliary air guide plates (400) both extend along the length direction of the air outlet (210) and can rotate around the length direction of the air outlet (210).

10. The air conditioner according to claim 9, characterized in that: The wind guide plate body (110) has a first initial position, a soft wind position and a first lower wind guide position during the rotation process, and the two auxiliary wind guide plates (400) have a second initial position, a front wind guide position, an upper wind guide position and a second lower wind guide position during the rotation process; The air conditioner is configured as follows: In the soft wind mode, the wind guide plate body (110) rotates to the soft wind position, and the two auxiliary wind guide plates (400) rotate to the front wind guide position, so that part of the outlet air flow is blown out through the air outlet hole (111) of the wind guide plate (100) and the soft wind ring (120); and / or, in the upper wind guide mode, the wind guide plate body (110) rotates to the first initial position, and the two auxiliary wind guide plates (400) rotate to the upper wind guide position, so that the outlet air flow is blown upward; and / or, in the downward wind guiding mode, the wind guide plate body (110) rotates to the first downward wind guiding position, and the two auxiliary wind guide plates (400) rotate to the second downward wind guiding position, so that the outlet air flow is blown downward; and / or, in the normal air outlet mode, the air guide plate body (110) rotates to the first initial position, and the two auxiliary air guide plates (400) rotate to the front air guide position, so that the air outlet air flow is blown forward; And / or, when the air conditioner is turned off, the air guide plate body (110) rotates to the first initial position, and the two auxiliary air guide plates (400) rotate to the second initial position to close the air outlet.

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