WO2020056931A1 - 扫风叶片组件及空调器 - Google Patents

扫风叶片组件及空调器 Download PDF

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Publication number
WO2020056931A1
WO2020056931A1 PCT/CN2018/119866 CN2018119866W WO2020056931A1 WO 2020056931 A1 WO2020056931 A1 WO 2020056931A1 CN 2018119866 W CN2018119866 W CN 2018119866W WO 2020056931 A1 WO2020056931 A1 WO 2020056931A1
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WIPO (PCT)
Prior art keywords
wind
shaped shaft
blade assembly
special
air conditioner
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Ceased
Application number
PCT/CN2018/119866
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English (en)
French (fr)
Inventor
黄军
黄泽雄
司子书
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2020056931A1 publication Critical patent/WO2020056931A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • 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

Definitions

  • the present invention relates to the technical field of air conditioning, and in particular to a wind sweep blade assembly and an air conditioner.
  • air conditioners have the function of adjusting parameters such as ambient temperature and humidity, they have been widely used in the comfort adjustment of rooms for home users.
  • the key to comfort adjustment is the organization of the airflow inside the room.
  • This left and right wind sweep method has a complicated link mechanism, low driving efficiency, and poor stability of the long link; the complicated structure of the wind sweep blade makes it difficult to control the product quality of injection molding, and the wind sweep blade is divided into multiple components to make assembly inefficient.
  • the wind-sweeping blades are located near the inside of the tuyere, resulting in large wind resistance. The proximity of the blades to the high-speed airflow makes the sound of the airflow and the noise louder.
  • the left and right air sweeping mechanism not only needs to realize automatic left and right air sweeping, but also requires modular disassembly, and during the disassembly, live parts must be separated from parts that need to be cleaned. Therefore, the aforementioned traditional left and right scavenging methods will inevitably have the above-mentioned inherent shortcomings, and they will also face that the left and right scavenging motors cannot be placed on parts that can be automatically separated during disassembly, such as wind tunnel components and air outlet frame components. .
  • the existing left and right wind sweep blades will need to contact the live motor when the user removes the wind frame or wind water channel parts later (the user must first disconnect the wires connecting the left and right wind sweep motors to remove the wind frame or wind Water channel components, which have electrical safety problems for user operation), and even if the wind sweep motor is cleaned along with the air outlet frame and air water channel components or air outlet frames after being removed, it is bound to cause trouble for water washing (water washing (Do not allow water to contact the motor at all times, to avoid electrical safety and reliability problems after installation and operation).
  • the main purpose of the present invention is to provide a wind sweep blade assembly and an air conditioner, so as to solve the problems of complicated structure, large wind resistance and high noise of the left and right wind sweep mechanisms in the prior art.
  • a wind sweep blade assembly including: a special-shaped shaft, the special-shaped shaft including a main body and a bending section provided on the main body; A clamping portion is provided at one end; a wind-sweeping blade is fixedly arranged on the special-shaped shaft, and the wind-sweeping blade and the axis of the main body are arranged at an acute angle.
  • a first end of the special-shaped shaft is provided with an anti-rotation connection post, and the holding portion is disposed at an outer periphery of the anti-rotation connection post.
  • the prism segment is an anti-rotation connecting pillar which is a tangent cylinder or a prism segment.
  • a hexagonal prism section or a triangular prism section or a quadrangular prism section is a hexagonal prism section or a triangular prism section or a quadrangular prism section.
  • the holding portion includes at least one claw, and when the claw is two or more, the two or more claws are arranged at intervals along the outer periphery of the prism segment.
  • the claw includes: a support post, the support post is vertically connected to the main body; a pressing arm, a middle part of the pressing arm is fixed at a top end of the supporting post, and a first end of the pressing arm A suspension is arranged on the outer periphery of the prism segment; a hook is provided at the first end of the pressing arm.
  • the special-shaped shaft is integrally formed with the wind sweep blade.
  • the wind sweep blade is a circular blade, and an axis of the main body passes through a circle center of the circular blade.
  • an air conditioner which includes a wind sweep blade assembly, and the wind sweep blade assembly is the above-mentioned wind sweep blade assembly.
  • the air conditioner further includes: a base member; a motor bracket installed at an end of the base member; a feng shui channel component, the feng shui channel component being detachably mounted on the base On the component; a driving motor, the driving motor is mounted on the motor bracket, the shaped shaft is mounted on the fengshui channel component, and is connected with the output shaft of the driving motor through the clamping portion.
  • At least one mounting groove is provided in a length direction of the fengshui channel component, and the special-shaped shaft is rotatably installed in the mounting groove through a shaft sleeve.
  • the air conditioner further includes an air outlet frame component, the air outlet frame component is installed on the wind water channel component, and the edge of the air outlet of the air outlet frame component is aligned with the air outlet of the wind water channel component. , The air outlet frame member closes the installation groove.
  • the first end of the special-shaped shaft can be docked with the output shaft of the drive motor through the function of the clamping portion on the first end of the special-shaped shaft, and the bending section on the special-shaped shaft can be avoided.
  • the structure of the drainage pipe and other components on the open air channel can drive the special-shaped shaft to rotate when the drive motor rotates.
  • the wind-sweeping blades arranged at an acute angle with the axis of the main body can sweep left and right, and the structure is simple. Easy to implement.
  • the present invention is directly connected to the drive motor through a special-shaped shaft.
  • the structure is simple, stable and reliable during work, low wind resistance and noise Low, easy to assemble and produce.
  • the special-shaped shaft in the present invention is directly connected to the driving motor through a clamping portion, which has a low space requirement, is easy to remove from the driving motor for cleaning, and is convenient for after-sales maintenance.
  • FIG. 1 schematically illustrates a front view of an air conditioner of the present invention
  • FIG. 2 schematically illustrates an enlarged view of a region M in FIG. 1;
  • FIG. 3 schematically illustrates a front view of a wind sweep blade assembly of the present invention
  • FIG. 4 is a front view schematically showing an end portion of a wind-sweeping blade assembly of the present invention.
  • FIG. 5 schematically illustrates a cross-sectional view of the air conditioner of the present invention.
  • an air conditioner is provided according to an embodiment of the present invention.
  • the air conditioner in this embodiment particularly refers to a wall-mounted air conditioner.
  • the air conditioner in this embodiment includes a base member 30, a motor bracket 40, a wind tunnel component 50, a driving motor 60, an air outlet frame member 70, a wind deflector 80, and a motor base assembly 90. And sweep blade components.
  • the base member 30 is the main body that carries all the components of the modular air conditioner.
  • the motor bracket 40 is installed at the end of the base member 30 by buckles and screws.
  • the drive motor 60 is installed on the left side in FIG. 1, the drive motor 60 is installed.
  • the fengshui component 50 is detachably mounted on the base component 30.
  • the right side of the fengshui component 50 is equipped with a motor base assembly 90.
  • the motor base assembly 90 is fixed to the base component 30 by buckles and screws.
  • the top of the motor base assembly 90 is equipped with a driving assembly for fixing and driving the wind deflector 80.
  • the assembly method of the wind tunnel component 50 is fixed by slide rails and screws; the air outlet frame member 70 is installed on the wind tunnel component 50 and is located at the front of the wind tunnel component 50, and the wind deflector 80 is installed at the air outlet.
  • the wind sweep blade assembly is installed on the wind water channel member 50 and is drivingly connected with the driving motor 60.
  • the wind-sweeping blade member in this embodiment is located at the air outlet of the air-out frame member 70, and is driven by the driving motor 60 to perform left-right sweep.
  • the wind-sweeping blade assembly in this embodiment includes a special-shaped shaft 10 and a wind-sweeping blade 20.
  • the special-shaped shaft 10 includes a main body 11 and a bending section 12 provided on the main body 11.
  • a first end of the special-shaped shaft 10 is provided with A clamping portion; the wind-sweeping blade 20 is fixedly arranged on the special-shaped shaft 10, and the wind-sweeping blade 20 and the axis of the main body 11 are arranged at an acute angle.
  • the first end of the special-shaped shaft 10 can be docked with the output shaft of the drive motor 60 through the role of the clamping portion on the first end of the special-shaped shaft 10, and the bent section 12 on the special-shaped shaft 10 can avoid wind.
  • the drainage pipe and other structures on the waterway part 50 can drive the special-shaped shaft 10 when the driving motor 60 rotates.
  • the wind-sweeping blades 20 arranged at an acute angle with the axis of the main body 11 can sweep left and right. , Simple structure, easy to implement.
  • the special-shaped shaft 10 is directly connected to the drive motor 60, which has a simple structure, is stable and reliable during work, and has wind resistance. Low, low noise, easy to assemble and produce.
  • the special-shaped shaft 10 in this embodiment is directly connected to the driving motor 60 through a clamping portion, which has a low space requirement, is easy to remove from the driving motor 60 for cleaning, and facilitates after-sales maintenance.
  • the acute angle between the wind sweep blade 20 and the axis of the main body 11 in this embodiment is 30 ° to 60 °, such as 45 °.
  • the driving motor 60 is a stepping motor.
  • At least one mounting groove 51 is provided in the length direction of the wind tunnel component 50 in this embodiment.
  • the special-shaped shaft 10 passes through the shaft sleeve (in the figure) (Not shown) is rotatably installed in the installation groove 51, which is convenient for supporting the wind sweep blade assembly and ensures that the wind sweep blade assembly can stably rotate on the wind tunnel component 50 to sweep wind.
  • the edge of the air outlet of the air outlet frame member 70 is aligned with the air outlet of the bottom shell of the wind tunnel component 50.
  • the air outlet frame member 70 closes the installation groove 51, so that the sweep blade assembly will not jump due to transmission. Take off the mounting groove 51.
  • mounting grooves 51 there are two mounting grooves 51 in this embodiment, which facilitates stable support and installation of the wind sweep blade assembly.
  • three or more mounting grooves 51 may be provided.
  • the first end of the special-shaped shaft 10 in this embodiment is provided with an anti-rotation connection post.
  • the anti-rotation connection post It is a tangent cylinder or prism segment 13.
  • the prism segment 13 is butted in the inner hole of the output shaft of the driving motor 60, and the clamping portion is provided on the outer periphery of the prism segment 13 to facilitate the butt-shaped shaft 10 to be connected to the driving motor 60.
  • the tangent cylinder in this embodiment refers to a columnar structure formed by cutting out a part of the cylinder in the axial direction.
  • the prism segment 13 in this embodiment is a hexagonal prism segment, a triangular prism segment, or a quadrangular prism segment.
  • the prism segment 13 may also be set to other prism structures, as long as other deformation modes under the concept of the present invention are within the protection scope of the present invention.
  • the holding portion in this embodiment includes at least one claw 14.
  • the two or more claws 14 are arranged at intervals along the outer periphery of the prism segment 13. It is convenient to stably connect the special-shaped shaft 10 to the output shaft of the driving motor 60.
  • the claw 14 in this embodiment includes a support post 141, a pressing arm 142, and a hook 143, wherein the support post 141 is vertically connected to the main body 11; a middle portion of the pressing arm 142 is fixed to the top of the support post 141, The first end is suspended and disposed on the outer periphery of the prism segment 13; the hook 143 is disposed on the first end of the pressing arm 142.
  • the prism section 13 is inserted into the inner hole on the output shaft, and then the pressing arm 142 is pressed, so that the hook 143 is lifted up, and then hooked on the chuck on the outer periphery of the output shaft of the drive motor 60, and then the pressure is released.
  • the arm 142 and the hook 143 are reset, and the chuck can be fastened, and the operation is simple and quick.
  • the special-shaped shaft 10 and the wind sweep blade 20 in this embodiment are integrally injection-molded, and have high structural strength and good stability.
  • the wind sweep blade 20 in this embodiment is a circular blade, and the axis of the main body 11 passes the center of the circle of the circular blade, which is convenient to perform left and right wind sweep by the driving motor 60.
  • the wind sweep blade 20 may also be set in an oval shape or other shapes, as long as other deformation modes under the concept of the present invention are within the protection scope of the present invention.
  • the wind sweep blade assembly is pre-installed inside the wind tunnel component 50.
  • the special-shaped shaft 10 is docked with the output shaft of the driving motor 60 fixed on the motor bracket 40 to realize rotation to sweep left and right.
  • the design of the bent section 12 on the special-shaped shaft 10 in the present invention enables the wind sweep blade assembly to avoid structures such as the water outlet pipe on the air-opening waterway part 50.
  • This design flexibly realizes the drive motor 60 and the need to disassemble and clean the drive motor 60.
  • the separation of the wind water channel component 50 and the air outlet frame component 70 also ensures the realization of automatic left and right air sweep.
  • the reason why the present invention does not use the windshield blade rotating shaft to realize the transmission of different shaft positions through gears and uses the drive motor output shaft to directly transmit is because the gear transmission and other mechanisms connected through the transmission pair have the following disadvantages: 1. An additional set is added The driving mechanism is equivalent to the assembly of several parts, which reduces the production efficiency and also increases the cost; 2. The transmission through the transmission mechanism is less efficient than the direct connection with the power; 3. The transmission mechanism often has parts due to assembly problems. Quality problems produce production abnormalities and quality problems.
  • the windshield blade assembly of the present invention enables the windshield blade 20 to be located at the outermost position of the air outlet of the bottom shell of the wind tunnel component 50. Compared with the traditional windshield blade mechanism, the design position is limited to the inside of the air outlet.
  • the wind blade assembly has the advantages of smaller wind resistance and lower noise. Moreover, compared with the traditional wind blade assembly using multiple sets of assembly, and the middle is connected with a connecting rod, the wind blade assembly using the direct injection molding of the present invention has higher injection production efficiency and assembly efficiency.
  • the present invention simplifies the structural form of left and right sweeps, improves the sweep efficiency and the assembly efficiency of the mechanism, and reduces the wind resistance and noise of the wind.
  • the adaptability of the structure of the wind sweep blade assembly is also improved, which facilitates the structural design of automatic wind sweep in more complicated space conditions, which directly solves the difficulty of the left and right wind sweep motors faced in the development of an easily removable modular air conditioner.
  • orientation words such as “front, back, up, down, left, right", “horizontal, vertical, vertical, horizontal”, “top, bottom” and the like indicate the orientation Or the positional relationship is usually based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these orientation words do not indicate and imply the device or element referred to. It must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the scope of protection of the present invention; the orientation words “inside and outside” refer to the inside and outside relative to the outline of each component itself.
  • spatially relative terms such as “above”, “above”, “above”, “above”, etc. can be used here to describe as shown in the figure Shows the spatial position relationship between one device or feature and other devices or features. It should be understood that spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation of the device as described in the figures. For example, if a device in the figure is turned over, devices described as “above” or “above” other devices or constructions will be positioned “below the other devices or constructions” or “below” Other devices or constructs. " Thus, the exemplary term “above” may include both directions “above” and “below”. The device can also be positioned in other different ways (rotated 90 degrees or at other orientations), and the relative description of space used here is explained accordingly.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

本发明提供了一种扫风叶片组件及空调器。扫风叶片组件包括：异形轴，所述异形轴包括主体和设置在所述主体上的折弯段，所述异形轴的第一端设置有卡持部；扫风叶片，所述扫风叶片固定设置在所述异形轴上，所述扫风叶片与所述主体的轴线之间呈锐角设置。本发明中的扫风叶片组件的异形轴能够直接与驱动电机驱动连接，结构简单，工作时稳定可靠，出风风阻低，噪音低，便于装配和生产。此外，本发明中的异形轴通过卡持部直接与驱动电机驱动连接，对空间要求低，便于从驱动电机上拆卸下来进行清洗，且便于进行售后维护。

Description

扫风叶片组件及空调器 技术领域
本发明涉及空调技术领域，具体而言，涉及一种扫风叶片组件及空调器。
背景技术
随着人们生活水平的逐渐提高，人们对居住环境的要求越来越高，由于空调器具有对环境温度、湿度等参数的调节作用，其已经普遍应用于家庭用户的房间舒适性调节中，而舒适性调节优劣的关键所在是对房间内部运动气流的组织。
为了组织优秀的气流运动出风方向的控制具有至关重要的意义，当前为了实现出风方向的控制已经出现很多技术方案，用于控制出风气流的上下及左右风向。在分体壁挂机上，对于上下出风导向最常见的莫过于导风板上下摆动，左右扫风则多采用扫风叶片(分为三组装配)的摆动实现。
这种左右扫风方式连杆机构复杂，驱动效率低，连杆较长稳定性不佳；扫风叶片的结构复杂造成注塑加工难以控制产品质量，扫风叶片分多组分开装配使得效率低下。同时扫风叶片位于靠近风口内部的位置，造成风阻较大，临近风叶与高速的出风气流较近使得出风的气流声较明显，噪音也偏大。
在现有技术中，开发易拆卸式模块化空调器的过程中，为使用户在使用过程中能够方便的自行拆卸清洗和维护且必须保证用户人身安全，也便于售后维护及后续开发设计中零部件的重复利用以降低开发成本。
基于上述开发要求，左右扫风机构不但需要实现自动的左右扫风，还要求必须能够实现模块化的拆卸，且拆卸中必须将带电零部件与需要清洗的零部件分离开。因此采用前述的传统左右扫风形式必将存在上述固有的各种缺点，还将面临左右扫风电机无法放置于在拆卸过程中能够自动分离的零部件上，如风水道部件、出风框部件。
此外，现有的左右扫风叶片在后期用户拆卸出风框或风水道部件时都将需要接触带电的电机(用户必须先将连接左右扫风电机的接线断开才能拆出出风框或风水道部件，这存在用户操作的电气安全问题)，而且即使拆卸下来后扫风电机随出风框与风水道部件或出风框这些需要清洗的零部件一起清洗，也势必为水洗造成麻烦(水洗时不能让水接触电机，避免安装运行后产生电气安全与可靠性问题)。
发明内容
本发明的主要目的在于提供一种扫风叶片组件及空调器，以解决现有技术中的左右扫风机构的结构复杂、出风风阻大、噪音高的问题。
为了实现上述目的，根据本发明的一个方面，提供了一种扫风叶片组件，包括：异形轴，所述异形轴包括主体和设置在所述主体上的折弯段，所述异形轴的第一端设置有卡持部；扫风叶片，所述扫风叶片固定设置在所述异形轴上，所述扫风叶片与所述主体的轴线之间呈锐角设置。
进一步地，所述异形轴的第一端设置有防转连接柱，所述卡持部设置在所述防转连接柱的外周。
进一步地，所述棱柱段为防转连接柱为切方圆柱或棱柱段。
进一步地，六棱柱段或三棱柱段或四棱柱段。
进一步地，所述卡持部包括至少一个卡爪，当所述卡爪为两个或两个以上时，两个或两个以上所述卡爪沿所述棱柱段的外周间隔布置。
进一步地，所述卡爪包括：支撑柱，所述支撑柱垂直连接在所述主体上；按压臂，所述按压臂的中部固定在所述支撑柱的顶端，所述按压臂的第一端悬空设置在所述棱柱段的外周；卡钩，所述卡钩设置在所述按压臂的第一端。
进一步地，所述异形轴与所述扫风叶片一体成型设置。
进一步地，所述扫风叶片为圆形叶片，所述主体的轴线过所述圆形叶片的圆心。
根据本发明的另一方面，提供了一种空调器，包括扫风叶片组件，所述扫风叶片组件为上述的扫风叶片组件。
进一步地，所述空调器还包括：基座部件；电机支架，所述电机支架安装在所述基座部件的端部；风水道部件，所述风水道部件可拆卸地安装在所述基座部件上；驱动电机，所述驱动电机安装在所述电机支架上，所述异形轴安装在所述风水道部件上，并通过所述卡持部与所述驱动电机的输出轴对接。
进一步地，所述风水道部件的长度方向设置有至少一个安装槽，所述异形轴通过轴套可转动地安装在所述安装槽内。
进一步地，所述异形轴和所述轴套之间为间隙配合。
进一步地，所述空调器还包括出风框部件，所述出风框部件安装在所述风水道部件上，所述出风框部件的出风口边缘与所述风水道部件的出风口相对齐，所述出风框部件将所述安装槽封闭。
应用本发明的技术方案，实际组装时，通过异形轴第一端上的卡持部的作用，能够将异形轴的第一端与驱动电机的输出轴对接，异形轴上的折弯段可以避让开风水道部件上的排水管等结构，当驱动电机转动时，可以带动异形轴转动，异形轴转动的过程中，与主体的轴线呈锐角设置的扫风叶片能够进行左右扫风，结构简单，便于实现。
相对于现有技术中采用连杆机构来带动扫风叶片进行扫风的结构而言，本发明中通过异形轴直接与驱动电机驱动连接，结构简单，工作时稳定可靠，出风风阻低，噪音低，便于装配和生产。此外，本发明中的异形轴通过卡持部直接与驱动电机驱动连接，对空间要求低，便于从驱动电机上拆卸下来进行清洗，且便于进行售后维护。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1示意性示出了本发明的空调器的主视图；
图2示意性示出了图1中的M区域的放大图；
图3示意性示出了本发明的扫风叶片组件的主视图；
图4示意性示出了本发明的扫风叶片组件的端部的主视图；
图5示意性示出了本发明的空调器的剖视图。
其中，上述附图包括以下附图标记：
10、异形轴；11、主体；12、折弯段；13、棱柱段；14、卡爪；141、支撑柱；142、按压臂；143、卡钩；20、扫风叶片；30、基座部件；40、电机支架；50、风水道部件；51、安装槽；60、驱动电机；70、出风框部件；80、导风板；90、电机座组件。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
需要注的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本发明的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
除非另外具体说明，否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本发明的范围。同时，应当明白，为了便于描述，附图中所示出的各个部分的尺寸并不是按照实际的比例关系绘制的。对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论，但在适当情况下，所述技术、方法和设备应当被视为授权说明书的一部分。在这里示出和讨论的所有示例中，任何具体值应被解释为仅仅是示例性的，而不是作为限制。因此，示例性实施例的其它示例可以具有不同的值。应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步讨论。
参见图1至图5所示，根据本发明的实施例，提供了一种空调器，本实施例中的空调器尤其指壁挂式空调器。
结合图1至图3所示，本实施例中的空调器包括基座部件30、电机支架40、风水道部件50、驱动电机60、出风框部件70、导风板80、电机座组件90以及扫风叶片组件等。
其中，基座部件30是承载模块化空调器所有零部件的主体，安装时，电机支架40通过卡扣和螺钉安装在基座部件30的端部，图1中的左侧，驱动电机60安装在电机支架40上，风水道部件50可拆卸地安装在基座部件30上，风水道部件50右侧装配有电机座组件90，电机座组件90通过卡扣和螺钉固定在基座部件30上，电机座组件90的顶部装配有固定和驱动导风板80的驱动组件。为了便于拆装，风水道部件50的装配方式是通过滑轨与螺钉固定；出风框部件70安装在风水道部件50上并位于风水道部件50的前部，导风板80安装在出风框部件70上的出风口处，扫风叶片组件安装在风水道部件50上并与驱动电机60驱动连接。
安装好之后，本实施例中的扫风叶片部件位于出风框部件70的出风口处，并在驱动电机60的带动下进行左右扫风。
具体而言，本实施例中的扫风叶片组件包括异形轴10和扫风叶片20，异形轴10包括主体11和设置在主体11上的折弯段12，异形轴10的第一端设置有卡持部；扫风叶片20固定设置在异形轴10上，扫风叶片20与主体11的轴线之间具有呈锐角设置。
实际组装时，通过异形轴10第一端上的卡持部的作用，能够将异形轴10的第一端与驱动电机60的输出轴对接，异形轴10上的折弯段12可以避让开风水道部件50上的排水管等结构，当驱动电机60转动时，可以带动异形轴10转动，异形轴10转动的过程中，与主体11的轴线呈锐角设置的扫风叶片20能够进行左右扫风，结构简单，便于实现。
相对于现有技术中采用连杆机构来带动扫风叶片进行扫风的结构而言，本实施例中通过异形轴10直接与驱动电机60驱动连接，结构简单，工作时稳定可靠，出风风阻低，噪音低，便于装配和生产。此外，本实施例中的异形轴10通过卡持部直接与驱动电机60驱动连接，对空间要求低，便于从驱动电机60上拆卸下来进行清洗，且便于进行售后维护。
优选地，本实施例中的扫风叶片20与主体11的轴线之间的锐角为30°至60°，例如45°。驱动电机60为步进电机。
参见图5所示，为了便于对扫风叶片组件进行支撑和安装，本实施例中的风水道部件50的长度方向设置有至少一个安装槽51，安装时，异形轴10通过轴套(图中未示出)可转动地安装在安装槽51内，便于对扫风叶片组件进行支撑，保证扫风叶片组件能够在风水道部件50上稳定地转动进行扫风。
优选地，本实施例中的异形轴10和轴套之间为间隙配合，更好的保护了传动中的异形轴10。
组装空调器时，出风框部件70的出风口边缘与风水道部件50的底壳出风口相对齐，出风框部件70将安装槽51封闭，使得扫风叶片组件不会因传动跳起而脱出安装槽51。
优选地，本实施例中的安装槽51为两个，便于对扫风叶片组件进行稳定地支撑和安装。当然，在本发明的其他实施例中，还可以将安装槽51设置为三个或三个以上，只要是在本发明的构思下的其他变形方式，均在本发明的保护范围之内。
再次参见图1至图5所示，为了保证异形轴10能够与驱动电机60同步转动，本实施例中的异形轴10的第一端设置有防转连接柱，优选地，该防转连接柱为切方圆柱或棱柱段13，安装时，棱柱段13对接在驱动电机60的输出轴的内孔内，卡持部设置在棱柱段13的外周，便于将异形轴10对接在驱动电机60上，防止异形轴10与驱动电机60发生相对转动。需要说明的是，本实施例中的切方圆柱是指圆柱沿轴向切掉部分后形成的柱状结构。
优选地，本实施例中的棱柱段13为六棱柱段或三棱柱段或四棱柱段。当然，在本发明的其他实施中，还可以将棱柱段13设置为其他棱柱结构，只要是在本发明的构思下的其他变形方式，均在本发明的保护范围之内。
本实施例中的卡持部包括至少一个卡爪14，当将卡爪14设置为两个或两个以上时，上述的两个或两个以上卡爪14沿棱柱段13的外周间隔布置，便于将异形轴10稳定地连接在驱动电机60的输出轴上。
本实施例中的卡爪14包括支撑柱141、按压臂142以及卡钩143，其中，支撑柱141垂直连接在主体11上；按压臂142的中部固定在支撑柱141的顶端，按压臂142的第一端悬空设置在棱柱段13的外周；卡钩143设置在按压臂142的第一端。
安装时，使得棱柱段13插设在输出轴上的内孔中，然后按压按压臂142，使得卡钩143翘起，然后勾挂在驱动电机60的输出轴外周的卡盘上，再释放按压臂142，卡钩143复位将卡盘卡紧即可，操作简单快捷。
优选地，本实施例中的异形轴10与扫风叶片20一体注塑成型设置，结构强度高，稳定性好。
优选地，本实施例中的扫风叶片20为圆形叶片，主体11的轴线过圆形叶片的圆心，便于在驱动电机60的带动下进行左右扫风。当然，在本发明的其他实施例中，还可以将扫风叶片20设置为椭圆形或其他形状，只要是在本发明的构思下的其他变形方式，均在本发明的保护范围之内。
根据上述实施例可以知道，本发明的空调器在实际生产中，扫风叶片组件是预装在风水道部件50内部的。在风水道部件50整体装配到基座部件30上以后，异形轴10再与固定在电机支架40上的驱动电机60的输出轴对接，实现转动进行左右扫风。
本发明中的异形轴10上的折弯段12的设计，使得扫风叶片组件能够避让开风水道部件50上的出水管等结构，这种设计灵活的实现了驱动电机60与需要拆卸清洗的风水道部件50和出风框部件70的分离，又保证了自动左右扫风的实现。
本发明之所以不采用扫风叶片转轴通过齿轮实现异轴位传动而采用驱动电机输出轴直接传动，是因为齿轮传动等通过传动副连接的机构，有以下几个缺点：1、增多了一套驱动机构等同于增多了几个零件的装配，生产效率降低，且还增加了成本；2、通过传动机构进行传动相比于直接与动力连接传动效率减低；3.传动机构往往因装配问题，零件质量问题产生生产异常，质量问题。
本发明的扫风叶片组件使得扫风叶片20可以位于风水道部件50的底壳出风口的最靠外位置，相比于传统的扫风叶片机构受设计位置限制在风口内部，新方案的扫风叶片组件具有风阻更小，噪音更低的优势。而且相对于传统扫风叶片机构采用多组集合装配，且中间搭配连杆连接的形式，本发明采用整体直接注塑成型的扫风叶片组件具有更高的注塑生产效率与装配效率。
从以上的描述中，可以看出，本发明上述的实施例实现了如下技术效果：本发明简化了左右扫风的结构形式，提升扫风效率与机构的装配效率，降低出风风阻和噪音。同时也提升了扫风叶片组件结构的适应性，便于其在更加复杂的空间条件下实现自动扫风的结构设计，直接解决了开发易拆卸式模块化空调器中面临的左右扫风电机难以与清洗主体模块分离的技术难题。
在本发明的描述中，需要理解的是，方位词如“前、后、上、下、左、右”、“横向、竖向、垂直、水平”和“顶、底”等所指示的方位或位置关系通常是基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，在未作相反说明的情况下，这些方位词并不指示和暗示所指的装置或元件必须具有特定的方位或者以特定的方位构造和操作，因此不能理解为对本发明保护范围的限制；方位词“内、外”是指相对于各部件本身的轮廓的内外。
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。
此外，需要说明的是，使用“第一”、“第二”等词语来限定零部件，仅仅是为了便于对相应零部件进行区别，如没有另行声明，上述词语并没有特殊含义，因此不能理解为对本发明保护范围的限制。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (13)

  1. 一种扫风叶片组件，其特征在于，包括：
    异形轴(10)，所述异形轴(10)包括主体(11)和设置在所述主体(11)上的折弯段(12)，所述异形轴(10)的第一端设置有卡持部；
    扫风叶片(20)，所述扫风叶片(20)固定设置在所述异形轴(10)上，所述扫风叶片(20)与所述主体(11)的轴线之间呈锐角设置。
  2. 根据权利要求1所述的扫风叶片组件，其特征在于，所述异形轴(10)的第一端设置有防转连接柱，所述卡持部设置在所述防转连接柱的外周。
  3. 根据权利要求2所述的扫风叶片组件，其特征在于，所述防转连接柱为切方圆柱或棱柱段(13)。
  4. 根据权利要求3所述的扫风叶片组件，其特征在于，所述棱柱段(13)为六棱柱段或三棱柱段或四棱柱段。
  5. 根据权利要求3所述的扫风叶片组件，其特征在于，所述卡持部包括至少一个卡爪(14)，当所述卡爪(14)为两个或两个以上时，两个或两个以上所述卡爪(14)沿所述棱柱段(13)的外周间隔布置。
  6. 根据权利要求5所述的扫风叶片组件，其特征在于，所述卡爪(14)包括：
    支撑柱(141)，所述支撑柱(141)垂直连接在所述主体(11)上；
    按压臂(142)，所述按压臂(142)的中部固定在所述支撑柱(141)的顶端，所述按压臂(142)的第一端悬空设置在所述棱柱段(13)的外周；
    卡钩(143)，所述卡钩(143)设置在所述按压臂(142)的第一端。
  7. 根据权利要求1至6中任一项所述的扫风叶片组件，其特征在于，所述异形轴(10)与所述扫风叶片(20)一体成型设置。
  8. 根据权利要求1至6中任一项所述的扫风叶片组件，其特征在于，所述扫风叶片(20)为圆形叶片，所述主体(11)的轴线过所述圆形叶片的圆心。
  9. 一种空调器，包括扫风叶片组件，其特征在于，所述扫风叶片组件为权利要求1至8中任一项所述的扫风叶片组件。
  10. 根据权利要求9所述的空调器，其特征在于，所述空调器还包括：
    基座部件(30)；
    电机支架(40)，所述电机支架(40)安装在所述基座部件(30)的端部；
    风水道部件(50)，所述风水道部件(50)可拆卸地安装在所述基座部件(30)上；
    驱动电机(60)，所述驱动电机(60)安装在所述电机支架(40)上，所述异形轴(10)安装在所述风水道部件(50)上，并通过所述卡持部与所述驱动电机(60)的输出轴对接。
  11. 根据权利要求10所述的空调器，其特征在于，所述风水道部件(50)的长度方向设置有至少一个安装槽(51)，所述异形轴(10)通过轴套可转动地安装在所述安装槽(51)内。
  12. 根据权利要求11所述的空调器，其特征在于，所述异形轴(10)和所述轴套之间为间隙配合。
  13. 根据权利要求11所述的空调器，其特征在于，所述空调器还包括出风框部件(70)，所述出风框部件(70)安装在所述风水道部件(50)上，所述出风框部件(70)的出风口边缘与所述风水道部件(50)的出风口相对齐，所述出风框部件(70)将所述安装槽(51)封闭。
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