WO2022252645A1 - 立式空调 - Google Patents

立式空调 Download PDF

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Publication number
WO2022252645A1
WO2022252645A1 PCT/CN2022/072445 CN2022072445W WO2022252645A1 WO 2022252645 A1 WO2022252645 A1 WO 2022252645A1 CN 2022072445 W CN2022072445 W CN 2022072445W WO 2022252645 A1 WO2022252645 A1 WO 2022252645A1
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WO
WIPO (PCT)
Prior art keywords
blade
swing
air conditioner
blades
vertical air
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PCT/CN2022/072445
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English (en)
French (fr)
Inventor
汪鹏飞
袁小辉
张德明
郝本华
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022252645A1 publication Critical patent/WO2022252645A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/005—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted on the floor; standing on the floor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

Definitions

  • the invention belongs to the technical field of air conditioners, and in particular relates to a vertical air conditioner.
  • an air conditioner is a common household appliance, and users can use the air conditioner to cool or heat according to their needs, so that the ambient temperature reaches the comfortable temperature of the human body.
  • the vertical cabinet type air conditioner in the prior art is equipped with a wind deflector at the air outlet, and the wind deflector is in the shape of a slender strip, and when the air conditioner is in a closed state where no wind is blown, the wind deflector is in a vertical state to close the air outlet. tuyere.
  • the air conditioner is turned on, the front panel of the air conditioner is opened, and the wind deflector is expanded from the original vertical closed state, thereby guiding the wind to blow out along the direction of the wind deflector.
  • the present application provides a vertical air conditioner, the airflow blown out is more natural, and the user is more comfortable to use.
  • the vertical air conditioner provided by the application includes a casing, an air duct and an air outlet mechanism. Corresponding settings of the tuyere.
  • the air outlet mechanism includes a drive assembly and a plurality of wind guiding swing vanes distributed in the axial direction of the casing, and the wind guiding swing blades are hinged to the casing through a horizontal rotating shaft.
  • a plurality of wind guide swing blades include a horizontal swing blade and a soft wind swing blade, the horizontal swing blade has a first blade, and each soft wind swing blade includes a plurality of second blades intersecting each other, at least One is a curved blade in a curved shape.
  • the blade surface of the curved blade is undulating and wavy.
  • the blade surface of the curved blade has convex parts and concave parts, and the number of at least one of the convex parts and concave parts is more than two, and the transition between the convex parts and the concave parts is smooth .
  • the protrusion heights of different protrusions on the same curved blade are different, and/or the depression depths of different depressions on the same curved blade are different.
  • the blade surface of the curved blade extends along the horizontal rotation axis, and the section of the curved blade perpendicular to the horizontal rotation axis is a curved surface.
  • each second blade in each soft wind swing blade intersects on the same horizontal axis, and the intersection position of each second blade is located in the middle section of the second blade .
  • the included angle between two adjacent second blades in each soft wind swing blade is less than 180°.
  • the second blade is a curved blade, and the height occupied by the curved blade on a section perpendicular to the horizontal rotation axis is smaller than the width of the curved blade.
  • the second blades in the same soft wind swing blade have the same shape.
  • the drive assembly includes a drive unit and a connecting piece connected to the drive unit.
  • the first ends of the swing blades are all hinged on the connecting piece and linked through the connecting piece, the second end of the wind guiding swing blade is a free end, and the connecting piece is used to drive the wind guiding swing blade to tilt relative to the horizontal direction under the drive of the drive unit .
  • the vertical air conditioner provided by the application includes a casing, an air duct and an air outlet mechanism. Corresponding settings of the tuyere.
  • the air outlet mechanism includes a drive assembly and a plurality of wind guiding swing vanes distributed in the axial direction of the casing, and the wind guiding swing blades are hinged to the casing through a horizontal rotating shaft.
  • a plurality of wind guide swing blades include a horizontal swing blade and a soft wind swing blade, the horizontal swing blade has a first blade, and each soft wind swing blade includes a plurality of second blades intersecting each other, at least One is a curved blade in a curved shape.
  • Fig. 1 is the structural representation of the vertical air conditioner that the embodiment of the present application provides;
  • Fig. 2 is a schematic structural view of the air outlet mechanism in the vertical air conditioner provided in this embodiment
  • FIG. 3 is a schematic structural view of the swing blade in the vertical air conditioner provided in this embodiment
  • Fig. 4 is a structural schematic diagram of the soft wind swing blade in the vertical air conditioner provided by this embodiment
  • Fig. 5 is a front view of the swing blade in the vertical air conditioner provided by the embodiment of the present application.
  • Fig. 6 is the cross-sectional view of A-A section among Fig. 5;
  • Fig. 7 is a schematic structural view of the driving assembly in the vertical air conditioner provided by the embodiment of the present application.
  • Fig. 8 is a schematic structural diagram of a connecting piece in a vertical air conditioner provided in an embodiment of the present application.
  • 31-drive unit 32-wind guide swing vane; 33-connector; 311-crank; 312-motor;
  • connection and “connected” should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components.
  • the vertical air conditioner in the prior art is equipped with a wind deflector at the air outlet.
  • the wind deflector is in the shape of a slender strip.
  • the body of the wind deflector adopts a straight board structure.
  • the plate is unfolded to guide the airflow to blow out along the direction of the air deflector.
  • This kind of air deflector with a straight surface makes the air-conditioning air blow out along the same plane. poor.
  • the embodiment of the present application provides a vertical air conditioner.
  • the blade surface of the wind guide swing blade is in the shape of a wave surface, and the air conditioning airflow flows along the undulating surface of the blade.
  • the airflow has a sense of hierarchy and is close to the natural wind effect. Relatively comfortable.
  • Fig. 1 is a schematic structural view of the vertical air conditioner provided in the embodiment of the present application
  • Fig. 2 is a schematic structural view of the air outlet mechanism in the vertical air conditioner provided in the present embodiment
  • Fig. 3 is a horizontal air conditioner in the vertical air conditioner provided in the present embodiment Schematic diagram of the structure of the swing blades
  • FIG. 4 is a schematic structure diagram of the soft wind swing blades in the vertical air conditioner provided in this embodiment.
  • the vertical air conditioner provided by the embodiment of the present application includes a casing 2, an air duct and an air outlet mechanism 3, the casing 2 is vertically arranged, and the air duct It is arranged in the casing 2, and the casing 2 has an air outlet connected with the air duct, and the air outlet mechanism 3 is arranged correspondingly to the air outlet.
  • the air outlet mechanism 3 includes a driving assembly and a plurality of wind guiding swing vanes 32 distributed in the axial direction of the casing 2 , and the wind guiding swing vanes 32 are hinged to the casing 2 through a horizontal rotating shaft.
  • a plurality of wind guide swing blades 32 include a swing blade 322 and a soft wind swing blade 321, the swing blade 322 has a first blade 3221, and each soft wind swing blade 321 includes a plurality of second blades 3211 intersecting each other, the first At least one of the blade 3221 and the second blade 3211 is a curved blade in a curved shape.
  • the side wall of the casing 2 is provided with a plurality of through holes in the axial direction.
  • the second rotating part 3222 is hinged with the through hole on the casing 2, and the wind guiding swing vane 32 rotates at a certain angle relative to the casing 2 under the drive of the drive assembly to realize the tilting of the wind guiding swing vane 32 relative to the horizontal direction.
  • 32 can guide the airflow of the vertical air conditioner to flow upwards or downwards, and the curved surface blades of the wind guide vane 32 can guide the airflow of the vertical air conditioner 1 to flow in different directions, so as to realize the split flow of the air outlet, thus, the vertical air conditioner
  • the airflow of the air conditioner 1 is more layered, close to the effect of natural wind, and the user is more comfortable to use.
  • the blade surface of the curved blade is undulating and wavy.
  • the vertical air conditioner provided in the embodiment of the present application,
  • the leaf surface of the curved blade has a convex part and a concave part, and the quantity of at least one of the convex part and the concave part is more than two, and the transition between the convex part and the concave part is smooth.
  • the first side 3221a of the first blade 3221 has a protruding part and two recessed parts
  • the second side 3221b has two protruding parts and a recessed part
  • the heights of the protrusions on different protrusions on the same curved blade are different, and/or, different heights on the same curved blade.
  • the depression depth of the depression part is different.
  • Fig. 5 is a front view of the swing vane in the vertical air conditioner provided by the embodiment of the present application
  • Fig. 6 is a cross-sectional view of section A-A in Fig. 5 .
  • the blade surface of the curved blade extends along the horizontal axis of rotation, and the section of the curved blade perpendicular to the horizontal axis of rotation is a curved surface .
  • first side 3221a and the second side 3221b of the second blade 3211 may have the same curved shape, and each of the first side 3221a and the second side 3221b has at least one raised portion and at least two The concave part, or the first side 3221a and the second side 3221b both have at least two convex parts and at least one concave part, in this embodiment, the first side 3221a and the second side 3221b both have one convex location and two recessed locations as an example to illustrate, as shown in Figure 6, the cross section of the second blade 3211 perpendicular to the horizontal axis of rotation is a wave-like undulating shape, when the airflow of the vertical air conditioner 1 flows from the windward side 3224 to the leeward side 3225 , the airflow needs to pass through a raised part and two concave parts.
  • the airflow of the vertical air conditioner 1 has a sense of hierarchy, and the degree of convexity of the convex part on the curved surface blade is inconsistent with the degree of depression of the concave part, which can enhance the turbulent characteristics of the airflow, so that the airflow of the vertical air conditioner 1 is closer to the effect of natural wind .
  • each second blade 3211 in each soft wind swing blade 321 intersects on the same horizontal axis, and each second The intersecting position of the blade 3211 is located in the middle section of the second blade 3211 .
  • the angle between two adjacent second blades 3211 in each gentle wind swing blade 321 is less than 180°.
  • the second blade 3211 is a curved blade, and the height occupied by the curved blade on the section perpendicular to the horizontal axis is smaller than that of the curved blade. width.
  • the soft wind swing blade 321 has at least two second blades 3211, and each second blade 3211 may intersect the axial extension line of the first rotating part 3212, and the distance between two adjacent second blades 3211 is less than The included angle of 180°, thus, setting the soft wind swing blade 321 in the air outlet mechanism 3 can guide the airflow of the vertical air conditioner 1 to flow along the surfaces of the second blades 3211 that are interlaced with each other, compared to the single piece of the swing blade 322
  • the multiple staggered second blades 3211 can disperse the airflow of the vertical air conditioner 1, which can reduce the wind feeling, and when the swing blade 322 is inclined upward relative to the horizontal direction or downward relative to the horizontal direction, the soft wind swings
  • the leaves 321 can also guide the air flow of the standing air conditioner 1 upward or downward.
  • the second blade 3211 of the soft wind swing blade 321 adopts a curved blade to allow the airflow flowing through the second blade 3211 to flow out from different directions.
  • the curved blade structure of the second blade 3211 can be similar or consistent with the first blade 3221, and the curved blade can be Increase the sense of layering of the airflow of the vertical air conditioner 1 and improve the use comfort of the vertical air conditioner 1 .
  • each second blade 3211 in the same soft wind swing blade 321 has the same shape, which is convenient for manufacturing and processing.
  • Fig. 7 is a schematic structural view of a driving assembly in a vertical air conditioner provided in an embodiment of the present application
  • Fig. 8 is a schematic structural view of a connecting piece in a vertical air conditioner provided in an embodiment of the present application.
  • the driving assembly includes a driving unit 31 and a connecting piece 33 connected to the driving unit, and the air guide
  • the middle parts of the swing blades 32 are all hinged to the side wall of the casing 2, and the first ends of each wind guide swing blade 32 are hinged on the connector 33 and linked by the connector 33, and the second ends of the wind guide swing blades 32 are free.
  • the connecting piece 33 is used to drive the wind guiding swing vane 32 to tilt relative to the horizontal direction under the drive of the driving unit 31 .
  • the connecting piece 33 is provided with a plurality of guide grooves 331 equidistantly along the length direction.
  • the guide grooves 331 extend along the length direction of the connecting piece 33.
  • the guide grooves 331 and the wind guide swing blades 32 are set in one-to-one correspondence.
  • the third rotating part 3213 of 321 and the fourth rotating part 3223 of the swing blade 322 are hinged in the guide groove 331, and the third rotating part 3213 and the fourth rotating part 3223 can move up and down along the extending direction of the guide groove 331 in the guide groove 331. move.
  • the driving unit 31 includes a motor 312 and a crank 311 , the first end of the crank 311 is hinged to the motor output shaft of the motor 312 , and the second end of the crank 311 is hinged to the connecting member 33 .
  • the crank 311 rotates around the output shaft of the motor, and the connecting piece 33 reciprocates up and down along the axial direction of the casing 2 under the drive of the crank 311, thereby realizing the tilting of the wind guide vane 32 relative to the horizontal direction, and the guide The wind swing blade 32 guides the airflow to flow along the direction of the blade surface.
  • the vertical air conditioner provided by the embodiment of the present application includes a casing, an air duct and an air outlet mechanism.
  • the air outlet mechanism includes a drive assembly and a plurality of wind guiding swing vanes distributed in the axial direction of the casing, and the wind guiding swing blades are hinged to the casing through a horizontal rotating shaft.
  • a plurality of wind guide swing blades include a horizontal swing blade and a soft wind swing blade, the horizontal swing blade has a first blade, and each soft wind swing blade includes a plurality of second blades intersecting each other, at least One is a curved blade in a curved shape. In this way, the airflow of the vertical air conditioner 1 has a sense of hierarchy and is closer to the effect of natural wind, making it more comfortable for users to use.

Abstract

一种立式空调（1），包括机壳（2）、风道和出风机构（3），机壳（2）竖直设置，风道设置在机壳（2）内，机壳（2）上具有与风道连通的出风口，出风机构（3）与出风口对应设置。出风机构（3）包括驱动组件和在机壳（2）的轴向上分布的多个导风摆叶（32），导风摆叶（32）通过水平转轴铰接于机壳（2）。多个导风摆叶（32）包括横摆叶（322）和柔风摆叶（321），横摆叶（322）具有第一叶片（3221），且每个柔风摆叶（321）包括多个相互交叉的第二叶片（3211），第一叶片（3221）和第二叶片（3211）的至少一者为呈曲面形状的曲面叶片。

Description

立式空调
本申请要求于2021年06月03日提交中国专利局、申请号为2021106217924、申请名称为“立式空调”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明属于空调技术领域，具体涉及一种立式空调。
背景技术
目前，空调是一种普遍的家用电器，用户可以根据需求使用空调进行制冷或者制热，以使环境温度达到人体舒适温度。
现有技术中的立柜式空调在出风口处安装有导风板，导风板呈细长条形状，且在空调呈不出风的关闭状态时，导风板呈竖直状态，以关闭出风口。当空调打开时，空调的前面板打开，并让导风板由原先的竖直关闭状态展开，从而引导风沿着导风板的方向向外吹出。
然而，目前的空调在出风时，风感太强，用户使用感较差。
发明内容
为了解决现有技术中的上述问题，本申请提供一种立式空调，吹出的气流较为自然，用户使用比较舒适。
本申请提供的立式空调，包括机壳、风道和出风机构，机壳竖直设置，风道设置在机壳内，机壳上具有与风道连通的出风口，出风机构与出风口对应设置。
出风机构包括驱动组件和在机壳的轴向上分布的多个导风摆叶，导风摆叶通过水平转轴铰接于机壳。
多个导风摆叶包括横摆叶和柔风摆叶，横摆叶具有第一叶片，且每个柔风摆叶包括多个相互交叉的第二叶片，第一叶片和第二叶片的至少一者为呈曲面形状的曲面叶片。
在一种可能的实现方式中，本申请提供的立式空调，曲面叶片的叶 面呈起伏的波浪状。
在一种可能的实现方式中，曲面叶片的叶面具有凸起部位和凹陷部位，且凸起部位和凹陷部位的至少一者的数量为两个以上，凸起部位和凹陷部位之间平滑过渡。
在一种可能的实现方式中，同一曲面叶片上的不同凸起部位的凸起高度不同，和/或，同一曲面叶片上不同凹陷部位的凹陷深度不同。
在一种可能的实现方式中，本申请提供的立式空调，曲面叶片的叶面沿水平转轴延伸，且曲面叶片的垂直于水平转轴的截面呈曲面。
在一种可能的实现方式中，本申请提供的立式空调，每个柔风摆叶中的各第二叶片均相交于同一水平轴线，且各第二叶片的相交位置位于第二叶片的中段。
在一种可能的实现方式中，本申请提供的立式空调，各柔风摆叶中相邻两个第二叶片之间的夹角小于180°。
在一种可能的实现方式中，本申请提供的立式空调，第二叶片为曲面叶片，曲面叶片在垂直于水平转轴的截面上占据的高度小于曲面叶片的宽度。
在一种可能的实现方式中，本申请提供的立式空调，同一柔风摆叶中各第二叶片具有相同的形状。
在一种可能的实现方式中，本申请提供的立式空调，驱动组件包括驱动单元和连接在驱动单元上的连接件，导风摆叶的中部均铰接于机壳的侧壁，各导风摆叶的第一端均铰接在连接件上并通过连接件联动，导风摆叶的第二端为自由端，连接件用于在驱动单元的驱动下带动导风摆叶相对于水平方向倾斜。
本申请提供的立式空调，包括机壳、风道和出风机构，机壳竖直设置，风道设置在机壳内，机壳上具有与风道连通的出风口，出风机构与出风口对应设置。出风机构包括驱动组件和在机壳的轴向上分布的多个导风摆叶，导风摆叶通过水平转轴铰接于机壳。多个导风摆叶包括横摆叶和柔风摆叶，横摆叶具有第一叶片，且每个柔风摆叶包括多个相互交叉的第二叶片，第一叶片和第二叶片的至少一者为呈曲面形状的曲面叶片。
本申请的构造以及它的其他申请目的及有益效果将会通过结合附图而对优选实施例的描述而更加明显易懂。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的立式空调的结构示意图；
图2为本实施例提供的立式空调中的出风机构的结构示意图；
图3为本实施例提供的立式空调中的横摆叶的结构示意图；
图4为本实施例提供的立式空调中的柔风摆叶的结构示意图；
图5为本申请实施例提供的立式空调中的横摆叶的主视图；
图6为图5中的A-A剖面的剖视图；
图7为本申请实施例提供的立式空调中的驱动组件的结构示意图；
图8为本申请实施例提供的立式空调中的连接件的结构示意图。
附图标记说明：
1-立式空调；
2-机壳；
3-出风机构；
31-驱动单元；32-导风摆叶；33-连接件；311-曲柄；312-电机；
321-柔风摆叶；322-横摆叶；331-导向槽；
3211-第二叶片；3212-第一转动部；3213-第三转动部；3221-第一叶片；3222-第二转动部；3223-第四转动部；3224-迎风侧；3225-背风侧；
3221a-第一侧边；3221b-第二侧边。
具体实施方式
首先，本领域技术人员应当理解的是，这些实施方式仅仅用于解释本申请的技术原理，并非旨在限制本申请的保护范围。本领域技术人员可以根据需要对其作出调整，以便适应具体的应用场合。
其次，需要说明的是，在本申请的描述中，术语“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示装置或构件必须具有特定的方位、 以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，还需要说明的是，在本申请的描述中，除非另有明确的规定和限定，术语“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个构件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本申请中的具体含义。
现有技术中的立式空调在出风口处安装有导风板，导风板呈细长条形状，导风板本体采用平直的板面结构，当空调打开时，前面板打开，导风板展开，从而引导气流沿着导风板的方向向外吹出，这种采用平直板面的导风板使得空调气流沿着同一个平面吹出，气流方向单一，空调风感较强，用户使用感较差。
基于此，本申请实施例提供了一种立式空调，导风摆叶的叶面呈波浪曲面形状，空调气流沿着叶片起伏的表面流动，气流较有层次感和接近自然风效果，用户使用比较舒适。
图1为本申请实施例提供的立式空调的结构示意图；图2为本实施例提供的立式空调中的出风机构的结构示意图；图3为本实施例提供的立式空调中的横摆叶的结构示意图；图4为本实施例提供的立式空调中的柔风摆叶的结构示意图。参照图1至图4所示，作为一种可选的实施方式，本申请实施例提供的立式空调，包括机壳2、风道和出风机构3，机壳2竖直设置，风道设置在机壳2内，机壳2上具有与风道连通的出风口，出风机构3与出风口对应设置。
出风机构3包括驱动组件和在机壳2的轴向上分布的多个导风摆叶32，导风摆叶32通过水平转轴铰接于机壳2。
多个导风摆叶32包括横摆叶322和柔风摆叶321，横摆叶322具有第一叶片3221，且每个柔风摆叶321包括多个相互交叉的第二叶片3211，第一叶片3221和第二叶片3211的至少一者为呈曲面形状的曲面叶片。
具体的，机壳2的侧壁沿轴向设置有多个通孔，通孔与导风摆叶32一一对应设置，柔风摆叶321的第一转动部3212、横摆叶322的第二转动部3222与机壳2上的通孔铰接，导风摆叶32在驱动组件的驱动下相对于机壳2旋转一定角度以实现导风摆叶32相对于水平方向倾斜，导风摆叶32可以引导立式空调的气流向上或者向下流动，导风摆叶32具 有曲面形状的曲面叶片可以引导立式空调1的气流沿着不同的方向流动，实现出风分流，由此，立式空调1的气流较有层次感，接近自然风效果，用户使用比较舒适。
参照图3所示，作为一种可选的实施方式，本申请实施例提供的立式空调，曲面叶片的叶面呈起伏的波浪状。
作为一种可选的实施方式，本申请实施例提供的立式空调，
曲面叶片的叶面具有凸起部位和凹陷部位，且凸起部位和凹陷部位的至少一者的数量为两个以上，凸起部位和凹陷部位之间平滑过渡。具体参照图3所示，第一叶片3221的第一侧边3221a具有一个凸起部位和两个凹陷部位，第二侧边3221b具有两个凸起部位和一个凹陷部位，由此，曲面叶片的叶面形成起伏的波浪状。
继续参照图3所示，作为一种可选的实施方式，本申请实施例提供的立式空调，同一曲面叶片上的不同凸起部位的凸起高度不同，和/或，同一曲面叶片上不同凹陷部位的凹陷深度不同。由此，曲面叶片上形成多个凹凸不平的曲面形状，气流经过不同的曲面形状可以从不同的方向流动，曲面叶片可以增强气流紊动特性，从而增加立式空调1出风的层次感。
图5为本申请实施例提供的立式空调中的横摆叶的主视图；图6为图5中的A-A剖面的剖视图。参照图5与图6所示，作为一种可选的实施方式，本申请实施例提供的立式空调，曲面叶片的叶面沿水平转轴延伸，且曲面叶片的垂直于水平转轴的截面呈曲面。
可以理解的是，第二叶片3211的第一侧边3221a与第二侧边3221b可以具有相同的曲面形状，第一侧边3221a与第二侧边3221b均具有至少一个凸起部位和至少两个凹陷部位，或者第一侧边3221a与第二侧边3221b均具有至少两个凸起部位和至少一个凹陷部位，本实施例中以第一侧边3221a与第二侧边3221b均具有一个凸起部位和两个凹陷部位为例进行说明，参照图6所示，第二叶片3211的垂直于水平转轴的截面呈波浪式的起伏形状，立式空调1的气流从迎风侧3224流向背风侧3225时，气流需要经过一个凸起部位和两个凹陷部位，相对于平直的叶片结构只能引导气流沿着同一个方向流动，曲面叶片的波浪式的起伏形状可以引导气流沿着不同方向流动，由此，立式空调1的气流较有层次感，且曲面叶片上的凸起部位凸起程度与凹陷部位凹陷程度不一致可以增 强气流紊动特性，从而使立式空调1的气流更加接近自然风效果。
参照图4所示，作为一种可选的实施方式，本申请实施例提供的立式空调，每个柔风摆叶321中的各第二叶片3211均相交于同一水平轴线，且各第二叶片3211的相交位置位于第二叶片3211的中段。
继续参照图4所示，作为一种可选的实施方式，本申请实施例提供的立式空调，各柔风摆叶321中相邻两个第二叶片3211之间的夹角小于180°。
继续参照图4所示，作为一种可选的实施方式，本申请实施例提供的立式空调，第二叶片3211为曲面叶片，曲面叶片在垂直于水平转轴的截面上占据的高度小于曲面叶片的宽度。
可以理解的是，柔风摆叶321至少具有两个第二叶片3211，各第二叶片3211可以相交于第一转动部3212的轴向延长线，相邻两个第二叶片3211之间具有小于180°的夹角，由此，在出风机构3中设置柔风摆叶321可以引导立式空调1的气流沿着相互交错的第二叶片3211表面流动，相对于横摆叶322的单片式结构，多个交错的第二叶片3211可以将立式空调1的气流分散流动，可以降低风感，且当横摆叶322相对水平方向向上倾斜或者相对水平方向向下倾斜时，柔风摆叶321也可以引导立式空调1的气流向上或者向下。且柔风摆叶321的第二叶片3211采用曲面叶片可以使流经第二叶片3211的气流从不同方向流出，第二叶片3211的曲面叶片结构可以与第一叶片3221相似或者一致，曲面叶片可以增加立式空调1气流的层次感，提高立式空调1的使用舒适度。
参照图4所示，作为一种可选的实施方式，本申请实施例提供的立式空调，同一柔风摆叶321中各第二叶片3211具有相同的形状，这样便于制造加工。
图7为本申请实施例提供的立式空调中的驱动组件的结构示意图；图8为本申请实施例提供的立式空调中的连接件的结构示意图。参照图2、图7与图8所示，作为一种可选的实施方式，本申请实施例提供的立式空调，驱动组件包括驱动单元31和连接在驱动单元上的连接件33，导风摆叶32的中部均铰接于机壳2的侧壁，各导风摆叶32的第一端均铰接在连接件33上并通过连接件33联动，导风摆叶32的第二端为自由端，连接件33用于在驱动单元31的驱动下带动导风摆叶32相对于水平方向倾斜。
具体的，连接件33沿长度方向等间距地设置有多个导向槽331，导向槽331沿连接件33的长度方向延伸，导向槽331和导风摆叶32一一对应设置，柔风摆叶321的第三转动部3213、横摆叶322的第四转动部3223铰接在导向槽331内，第三转动部3213、第四转动部3223可以在导向槽331内沿导向槽331的延伸方向上下移动。驱动单元31包括电机312和曲柄311，曲柄311的第一端铰接于电机312的电机输出轴，曲柄311的第二端与连接件33铰接。曲柄311在电机312的驱动下绕电机输出轴旋转，连接件33在曲柄311的带动下沿着机壳2的轴向上下往复移动，由此实现导风摆叶32相对于水平方向倾斜，导风摆叶32引导气流沿着叶面方向流动。
本申请实施例提供的立式空调，包括机壳、风道和出风机构，机壳竖直设置，风道设置在机壳内，机壳上具有与风道连通的出风口，出风机构与出风口对应设置。出风机构包括驱动组件和在机壳的轴向上分布的多个导风摆叶，导风摆叶通过水平转轴铰接于机壳。多个导风摆叶包括横摆叶和柔风摆叶，横摆叶具有第一叶片，且每个柔风摆叶包括多个相互交叉的第二叶片，第一叶片和第二叶片的至少一者为呈曲面形状的曲面叶片。这样，立式空调1的气流较有层次感，更加接近自然风效果，用户使用比较舒适。
至此，已经结合附图所示的优选实施方式描述了本申请的技术方案，但是，本领域技术人员容易理解的是，本申请的保护范围显然不局限于这些具体实施方式。在不偏离本申请的原理的前提下，本领域技术人员可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本申请的保护范围之内。

Claims (10)

  1. 一种立式空调，其特征在于，包括机壳、风道和出风机构，所述机壳竖直设置，所述风道设置在所述机壳内，所述机壳上具有与所述风道连通的出风口，所述出风机构与所述出风口对应设置；
    所述出风机构包括驱动组件和在所述机壳的轴向上分布的多个导风摆叶，所述导风摆叶通过水平转轴铰接于所述机壳；
    多个所述导风摆叶包括横摆叶和柔风摆叶，所述横摆叶具有第一叶片，且每个所述柔风摆叶包括多个相互交叉的第二叶片，所述第一叶片和所述第二叶片的至少一者为呈曲面形状的曲面叶片。
  2. 根据权利要求1所述的立式空调，其特征在于，所述曲面叶片的叶面呈起伏的波浪状。
  3. 根据权利要求2所述的立式空调，其特征在于，所述曲面叶片的叶面具有凸起部位和凹陷部位，且所述凸起部位和所述凹陷部位的至少一者的数量为两个以上，所述凸起部位和所述凹陷部位之间平滑过渡。
  4. 根据权利要求3所述的立式空调，其特征在于，同一所述曲面叶片上的不同所述凸起部位的凸起高度不同；和/或，同一所述曲面叶片上不同所述凹陷部位的凹陷深度不同。
  5. 根据权利要求1所述的立式空调，其特征在于，曲面叶片的叶面沿所述水平转轴延伸，且所述曲面叶片的的垂直于所述水平转轴的截面呈曲面。
  6. 根据权利要求1-5任一项所述的立式空调，其特征在于，每个所述柔风摆叶中的各所述第二叶片均相交于同一水平轴线，且各所述第二叶片的相交位置位于所述第二叶片的中段。
  7. 根据权利要求6所述的立式空调，其特征在于，各所述柔风摆叶中相邻两个所述第二叶片之间的夹角小于180°。
  8. 根据权利要求6所述的立式空调，其特征在于，所述第二叶片 为所述曲面叶片，所述曲面叶片在垂直于所述水平转轴的截面上占据的高度小于所述曲面叶片的宽度。
  9. 根据权利要求1-5任一项所述的立式空调，其特征在于，同一所述柔风摆叶中各所述第二叶片具有相同的形状。
  10. 根据权利要求1-5任一项所述的立式空调，其特征在于，所述驱动组件包括驱动单元和连接在所述驱动单元上的连接件，所述导风摆叶的中部均铰接于所述机壳的侧壁，各所述导风摆叶的第一端均铰接在所述连接件上并通过所述连接件联动，所述导风摆叶的第二端为自由端，所述连接件用于在所述驱动单元的驱动下带动所述导风摆叶相对于水平方向倾斜。
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