WO2013000376A1 - 空调器的导风机构及具有其的空调器 - Google Patents

空调器的导风机构及具有其的空调器 Download PDF

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Publication number
WO2013000376A1
WO2013000376A1 PCT/CN2012/077297 CN2012077297W WO2013000376A1 WO 2013000376 A1 WO2013000376 A1 WO 2013000376A1 CN 2012077297 W CN2012077297 W CN 2012077297W WO 2013000376 A1 WO2013000376 A1 WO 2013000376A1
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WO
WIPO (PCT)
Prior art keywords
air
air guiding
link
motor
guiding mechanism
Prior art date
Application number
PCT/CN2012/077297
Other languages
English (en)
French (fr)
Inventor
尚彬
古汤汤
Original Assignee
珠海格力电器股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Publication of WO2013000376A1 publication Critical patent/WO2013000376A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0011Indoor units, e.g. fan coil units characterised by air outlets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426Air-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
    • F24F2013/1473Air-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 cams or levers

Definitions

  • Air guiding mechanism of air conditioner and air conditioner having the same The application is submitted to the Chinese Patent Office on June 29, 2011, the application number is 201110179978.5, and the invention name is "air guiding mechanism of air conditioner and air conditioner having the same" Priority of Chinese Patent Application, the entire contents of which is incorporated herein by reference.
  • BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the field of air conditioning, and in particular to an air guiding mechanism of an air conditioner and an air conditioner having the same.
  • BACKGROUND OF THE INVENTION Currently, air conditioners of the prior art, especially the air deflectors of wall-mounted air conditioners, generally pivot about a fixed axis, in order to avoid between the air conditioner housing and the air deflector during the rotation process.
  • the present invention is directed to an air guiding mechanism of an air conditioner and an air conditioner having the same, which solves the problem that the air outlet of the air conditioner has a gap at the air outlet and the air supply range is limited.
  • an air guiding mechanism of an air conditioner comprising: a wind deflector; a first motor disposed on a casing of the air conditioner; and a second motor disposed in the air conditioner a first air guiding link, a first end of the first air guiding link is drivingly connected to the first motor, and a second end of the first air guiding link is connected to the first hinge part of the air guiding plate a second air guiding link, the first end of the second air guiding link is drivingly connected with the second motor; the third air guiding link, the first end of the third air guiding link and the second air guiding link The second end is hinged, and the second end of the third wind guide link is coupled to the second hinge portion of the wind deflector; wherein the first hinge portion is parallel to the pivot axis of the second hinge portion.
  • the first air guiding link is plural, and each of the first air guiding links is perpendicular to the first motor The direction of the output shaft is evenly arranged.
  • the air guiding mechanism of the air conditioner of the present invention further includes: a first rotating shaft connected to the first end of the first air guiding link; and a first connecting sleeve connected to the output shaft of the first motor and the first rotating shaft between.
  • the air guiding mechanism of the air conditioner of the present invention further includes: a second rotating shaft connected to the first end of the second air guiding link; and a second connecting sleeve connected to the output shaft of the second motor and the second rotating shaft between.
  • first connecting sleeve and the second connecting sleeve each comprise: a cylindrical body; a first mounting sleeve, located at the first end of the cylindrical body, the first mounting sleeve has a first limiting section on the inner wall
  • the second mounting sleeve is located at the second end of the cylindrical body, and the second mounting sleeve has a second limiting cut surface on the inner wall.
  • the first wind guide link and the third wind guide link are both bent or curved.
  • the second air guiding link is two, and the connecting ribs perpendicular to the second air guiding link are disposed between the two second air guiding links;
  • the third air guiding link is two, two A connecting rib perpendicular to the third wind guiding link is disposed between the three air guiding links.
  • the second end of the second air guiding link has a hinge column, and the first end of the third air guiding link has a hinge opening that cooperates with the hinge column.
  • the first hinge portion is a first hinge seat disposed on the air deflector
  • the second hinge portion is a second hinge seat disposed on the air guide plate, and the air guide plate passes through the first and second hinge seats respectively The first air guiding link and the third air guiding link are hinged.
  • an air conditioner including a housing and an air guiding mechanism mounted on the housing, the air guiding mechanism being the air guiding mechanism described above is provided.
  • the air guiding mechanism of the air conditioner includes: a wind deflector, a first motor, a second motor, a first air guiding link, a second air guiding link, and a third air guiding link.
  • the first motor and the second motor are both disposed on the casing of the air conditioner; the first end of the first air guiding link is drivingly connected with the first motor, and the second end of the first air guiding link and the air guiding plate
  • the first hinge portion is connected; the first end of the second air guiding link is drivingly connected with the second motor; the third air guiding link, the first end of the third air guiding link and the second air guiding link
  • the second end is hinged, and the second end of the third air guiding link is connected to the second hinge portion of the air guiding plate; wherein the pivot axes of the first hinge portion and the second hinge portion do not coincide.
  • the air guiding mechanism of the present invention is in operation, Firstly, through the joint action of the first, second and third air guiding links, the air deflector is moved in a direction perpendicular to the plane of the air outlet, so that the air deflector completely avoids the air outlet, and then, in the first, The wind is guided by the cooperation of the second and third air guiding links. Since the movement space of the air deflector is outside the air outlet, the air deflector avoids friction with the air conditioner housing during the movement, so that the air deflector completely closes the air outlet in the closed state, that is, the air conditioner The seamless connection of the air outlet of the device makes the appearance of the air conditioner more beautiful.
  • Fig. 1 is a perspective structural view showing an embodiment of an air guiding mechanism of an air conditioner according to the present invention
  • Fig. 2 is a view showing a wind deflector, first and second in the air guiding mechanism of Fig. 1.
  • FIG. 3 is a schematic view showing the connection between the air deflector and the first air deflector in the air guiding mechanism of FIG. 1;
  • FIG. 4 is a view showing the air guiding mechanism of FIG.
  • FIG. 5 is a schematic view showing the connection between the air deflector and the first, second, and third air guiding links in the air guiding mechanism of FIG. 1;
  • 6 is a schematic view showing the movement state of the wind deflector, the first, second, and third wind guide links in the air guiding mechanism of FIG. 1;
  • FIG. 7 is the second and the second of the air guiding mechanism of FIG.
  • FIG. 8 is a schematic view showing the structure of a first connecting sleeve or a second connecting sleeve in the air guiding mechanism of FIG.
  • FIG. 1 is a perspective structural view showing an embodiment of an air guiding mechanism of an air conditioner according to the present invention
  • FIG. 2 is a view showing a wind deflector, first, second, and third air guiding members in the air guiding mechanism of FIG.
  • FIG. 3 is a schematic view showing the connection between the air deflector and the first air deflector in the air guiding mechanism of FIG. 1
  • FIG. 4 is a view showing the wind deflecting plate and the air guiding mechanism in the air guiding mechanism of FIG. 2 is a schematic view showing the connection of the second and third air guiding plates
  • FIG. 5 is a schematic view showing the connection of the air guiding plates, the first, second and third air guiding links in the air guiding mechanism of FIG. 1
  • 1 is a schematic diagram showing the movement states of the air deflector, the first, second and third air guiding links in the air guiding mechanism.
  • the air guiding mechanism of the air conditioner of the embodiment includes: a wind deflector 10 , a first motor 20 , a second motor 30 , a first air guiding link 40 , The second wind guide link 50 and the third wind guide link 60.
  • the first motor 20 and the second motor 30 are both disposed on the housing of the air conditioner; the first end of the first air guiding link 40 is drivingly connected to the first motor 20, and the first motor 20 is The lower end of the first air guiding link 40 is connected to the first hinge portion 11 on the wind deflector 10; the first end of the second air guiding link 50 is connected The second motor 30 is driven to pivotally move under the driving of the output shaft of the second motor 30; the first end of the third air guiding link 60 is hinged with the second end of the second air guiding link 50, and the third air guiding The second end of the link 60 is coupled to the second hinge portion 13 on the wind deflector 10; wherein the first hinge portion 11 is parallel to the pivot axis of the second hinge portion 13.
  • the wind deflector 10 is moved to a first predetermined position in a direction perpendicular to the plane of the air outlet, so that the air deflector 10 completely avoids the air outlet, and then, The air guiding is performed by the cooperation of the first air guiding link 40, the second air guiding link 50 and the third air guiding link 60. Since the movement space of the air deflector 10 is outside the air outlet, the air deflector 10 avoids friction with the air conditioner housing during the movement, so that the air deflector completely closes the air outlet in the closed state, that is, The seamless connection with the air outlet of the air conditioner makes the appearance of the air conditioner more beautiful.
  • the deflector 10 has various rotation angles, can realize multi-angle air supply, and expands the air conditioner.
  • the air supply range of the device enhances the user experience and enhances comfort.
  • the first hinge portion 11 is a first hinge seat disposed on the air deflector 10
  • the second hinge portion 13 is a second hinge seat disposed on the air deflector 10
  • the air guide plate 10 passes the first and the second The two hinged seats are respectively hinged with the first wind guide link 40 and the third wind guide link 60.
  • the axis of the second hinge seat is the center of rotation of the wind deflector 10, and after the wind deflector 10 is at the first predetermined position, the spatial position of the wind deflector 10 is changed by the swing of the first wind guide link 40, so that the rotation The position of the center is changed accordingly, and the wind deflector 10 is driven by the cooperation of the second air guiding link 50 and the third air guiding link 60 to pivot around the center of rotation, thereby completing the air supply of the air guiding plate 10. Diversification of angles.
  • the first wind guide links 40 are plural, and each of the first wind guide links 40 is evenly arranged in a direction perpendicular to the output shaft of the first motor 20.
  • the plurality of first air guiding links 40 facilitate the uniform force of the wind deflector 10 and the movement is more stable.
  • the driving of the first air guiding link 40 by the first motor 20 can be implemented in various manners.
  • the air guiding mechanism of the air conditioner further includes: a first rotating shaft 41 The first air guiding link 40 is coaxially rotated with the first air guiding link 40; the first connecting sleeve is coaxially connected to the output shaft of the first motor 20 and the first Between the shafts 41.
  • the first motor 20 drives the first connecting sleeve
  • the first connecting sleeve drives the first rotating shaft 41
  • the first rotating shaft 41 drives the first wind guiding link 40, thereby completing the driving of the first wind guiding link 40.
  • the above embodiment further includes: a second rotating shaft 51 disposed in the connecting hole of the first end of the second air guiding link 50 and coaxially rotating with the second air guiding link 50; the second connecting sleeve, the same
  • the shaft is coupled between the output shaft of the second motor 30 and the second shaft 51.
  • the principle of pivoting the first air guiding link 40 is the same as that of the first motor 20, and details are not described herein again.
  • a connecting sleeve and a second connecting sleeve each include: a cylindrical body 70; a first mounting sleeve 71 at a first end of the cylindrical body 70, the first mounting sleeve 71 having a first limiting section on the inner wall
  • the second mounting sleeve 73 is located at the second end of the cylindrical body 70.
  • the inner wall of the second mounting sleeve 73 has a second limiting cutting surface for mounting the rotating shaft.
  • the first wind guide link 40 and the third wind guide link 60 are each bent or curved.
  • the third air guiding link 60 has a bent shape or a curved shape to strengthen its strength, and prevents the middle portion of the third air guiding link 60 from being deformed in the opposite direction of the force due to long-term stress, that is, the boring deformation
  • the direction of the force acting on the third air guiding link 60 can be changed to enhance the force and direction of the third air guiding link 60 to drive the second air guiding link 50.
  • the function of the first air guiding link 40 has the effect of giving way in addition to the advantages of the third air guiding link 60. Specifically, the first air guiding link 40 effectively prevents the wind deflector 10 from moving. During the process, it is in contact with the third air guiding link 60 to generate friction.
  • the second air guiding link 50 is two, and the two second air guiding links 50 are disposed perpendicular to the second air guiding link.
  • the connecting ribs of 50; the third air guiding links 60 are two, and the connecting ribs perpendicular to the third wind guiding link 60 are disposed between the two third wind guiding links 60.
  • the above structure is advantageous for enhancing the strength of the second air guiding link 50 and the third air guiding link 60, thereby enhancing the stability and stability of the operation.
  • the second end of the second wind guide link 50 has a hinge post 52, and the first end of the third wind guide link 60 has a hinge opening 61 that cooperates with the hinge post 52.
  • the above structure is simple and easy to connect.
  • the present invention also provides an air conditioner comprising a housing and a wind guiding mechanism mounted on the housing, the air guiding mechanism being the air guiding mechanism.
  • the air conditioner When the air conditioner is in the stop state, there is no gap between the air deflector and the casing, and the appearance is beautiful. At the same time, multi-angle air supply can be realized, and the air supply range of the air conditioner is expanded, thereby enhancing the user experience and improving the comfort.
  • the air conditioner please refer to the prior art, and details are not described herein again.
  • the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

Abstract

一种空调器的导风机构和具有其的空调器,其中空调器的导风机构包括:导风板(10);第一电机(20),设置在空调器的壳体上;第二电机(30),设置在空调器的壳体上;第一导风连杆(40),所述第一导风连杆(40)的第一端与所述第一电机(20)驱动连接,所述第一导风连杆(40)的第二端与所述导风板(10)上的第一铰接部(11)连接;第二导风连杆(50),所述第二导风连杆(50)的第一端与所述第二电机(30)驱动连接;第三导风连杆(60),所述第三导风连杆(60)的第一端与所述第二导风连杆(50)的第二端铰接,所述第三导风连杆(60)的第二端与所述导风板(10)上的第二铰接部(13)连接;其中,所述第一铰接部(11)与所述第二铰接部(13)的枢转轴线平行。本发明有效解决了现有技术中空调器出风口处具有缝隙以及送风范围受到限制的问题。

Description

空调器的导风机构及具有其的空调器 本申请要求于 2011 年 6 月 29 日提交中国专利局、 申请号为 201110179978.5、 发明名称为"空调器的导风机构及具有其的空调器"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 本发明涉及空调领域, 具体而言, 涉及一种空调器的导风机构及具有其的 空调器。 背景技术 目前,现有技术中的空调器, 尤其是壁挂式空调器的导风板一般都是绕定 轴枢转的, 在转动过程中, 为了避免空调器壳体和导风板之间的摩擦, 在导风 板闭合状态下, 空调器的出风口处均具有缝隙 (左右、 上下均有), 外观不美 观。 同时, 由于导风板绕定轴枢转, 空调器的送风角度固定, 进而送风范围受 到一定限制。 发明内容 本发明旨在提供一种空调器的导风机构及具有其的空调器,以解决现有技 术中空调器出风口处具有缝隙以及送风范围受到限制的问题。 为了实现上述目的,根据本发明的一个方面,提供了一种空调器的导风机 构, 包括: 导风板; 第一电机, 设置在空调器的壳体上; 第二电机, 设置在空 调器的壳体上; 第一导风连杆, 第一导风连杆的第一端与第一电机驱动连接, 第一导风连杆的第二端与导风板上的第一铰接部连接; 第二导风连杆, 第二导 风连杆的第一端与第二电机驱动连接; 第三导风连杆, 第三导风连杆的第一端 与第二导风连杆的第二端铰接,第三导风连杆的第二端与导风板上的第二铰接 部连接; 其中, 第一铰接部与第二铰接部的枢转轴线平行。 进一步地, 第一导风连杆为多个,且各第一导风连杆沿垂直于第一电机的 输出轴的方向均匀布置。 进一步地, 本发明的空调器的导风机构还包括: 第一转轴, 与第一导风连 杆第一端连接; 第一连接套筒, 连接在第一电机的输出轴和第一转轴之间。 进一步地, 本发明的空调器的导风机构还包括: 第二转轴, 与第二导风连 杆第一端连接; 第二连接套筒, 连接在第二电机的输出轴和第二转轴之间。 进一步地, 第一连接套筒和第二连接套筒均包括: 柱形主体; 第一安装套 筒, 位于柱形主体的第一端, 第一安装套筒的内壁上具有第一限位切面; 第二 安装套筒,位于柱形主体的第二端,第二安装套筒的内壁上具有第二限位切面。 进一步地, 第一导风连杆和第三导风连杆均呈弯折形或弯曲形。 进一步地, 第二导风连杆为两个, 两个第二导风连杆之间设有垂直于第二 导风连杆的连接筋; 第三导风连杆为两个, 两个第三导风连杆之间设有垂直于 第三导风连杆的连接筋。 进一步地, 第二导风连杆的第二端具有铰接柱, 第三导风连杆的第一端具 有与铰接柱配合的铰接开口。 进一步地, 第一铰接部为设置在导风板上的第一铰接座, 第二铰接部为设 置在导风板上的第二铰接座,导风板通过第一、第二铰接座分别与第一导风连 杆和第三导风连杆铰接。 根据本发明的另一方面,提供了一种空调器, 包括壳体和安装在壳体上的 导风机构, 导风机构为上述的导风机构。 在本发明的技术方案中, 空调器的导风机构包括: 导风板、 第一电机、 第 二电机、 第一导风连杆、 第二导风连杆和第三导风连杆。 其中, 第一电机和第 二电机均设置在空调器的壳体上; 第一导风连杆的第一端与第一电机驱动连 接, 第一导风连杆的第二端与导风板上的第一铰接部连接; 第二导风连杆的第 一端与第二电机驱动连接; 第三导风连杆, 第三导风连杆的第一端与第二导风 连杆的第二端铰接, 第三导风连杆的第二端与导风板上的第二铰接部连接; 其 中,第一铰接部与第二铰接部的枢转轴线不重合。本发明的导风机构在运行时, 先通过第一、第二和第三导风连杆的共同作用下,使得导风板朝向垂直于出风 口所在平面的方向运动, 使得导风板完全避开出风口, 然后, 在第一、 第二和 第三导风连杆的配合作用下进行导风。 由于导风板的运动空间在出风口外侧, 导风板在运动过程中避免了与空调器壳体之间的摩擦, 这样, 实现了导风板在 闭合状态下完全封闭出风口, 即与空调器的出风口处无缝隙的配合, 进而使得 空调器的外观更美观。 同时, 导风板在第一、 第二和第三导风连杆的共同配合 作用下, 转动角度多样, 可实现多角度送风, 扩大了空调器的送风范围, 进而 增强了用户体验, 提高舒适度。 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示出了根据本发明的空调器的导风机构的实施例的立体结构示意图; 图 2示出了图 1中导风机构中的导风板、第一、 第二和第三导风连杆的结 构示意图; 图 3示出了图 1中导风机构中的导风板与第一导风板的连接示意图; 图 4示出了图 1 中导风机构中的导风板与第二和第三导风板的连接示意 图; 图 5示出了图 1中导风机构中的导风板、第一、 第二和第三导风连杆的连 接示意图; 图 6示出了图 1中导风机构中的导风板、第一、 第二和第三导风连杆的运 动状态示意图; 图 7示出了图 1中导风机构中的第二和第三导风连杆的连接示意图; 图 8示出了图 1中导风机构中的第一连接套筒或第二连接套筒的结构示意 图; 图 9示出了图 1中导风机构中的第一连接套筒或第二连接套筒的连接电机 端的结构示意图; 以及 图 10示出了导风机构中的第一连接套筒或第二连接套筒的连接转轴端的 结构示意图。 具体实施方式 需要说明的是,在不沖突的情况下, 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。 图 1示出了根据本发明的空调器的导风机构的实施例的立体结构示意图; 图 2示出了图 1中导风机构中的导风板、第一、第二和第三导风连杆的结构示 意图; 图 3示出了图 1中导风机构中的导风板与第一导风板的连接示意图; 图 4示出了图 1中导风机构中的导风板与第二和第三导风板的连接示意图; 图 5 示出了图 1中导风机构中的导风板、第一、第二和第三导风连杆的连接示意图; 图 6示出了图 1中导风机构中的导风板、第一、第二和第三导风连杆的运动状 态示意图。 结合参见图 1至图 6, 从图中可以看出, 本实施例的空调器的导风机构包 括: 导风板 10、 第一电机 20、 第二电机 30、 第一导风连杆 40、 第二导风连杆 50和第三导风连杆 60。 其中, 在上述结构中, 第一电机 20和第二电机 30均 设置在空调器的壳体上; 第一导风连杆 40的第一端与第一电机 20驱动连接, 在第一电机 20的输出轴的带动下枢转运动, 同时, 第一导风连杆 40的第二端 与导风板 10上的第一铰接部 11连接; 第二导风连杆 50的第一端与第二电机 30驱动连接, 在第二电机 30的输出轴的带动下枢转运动; 第三导风连杆 60 的第一端与第二导风连杆 50的第二端铰接,第三导风连杆 60的第二端与导风 板 10上的第二铰接部 13连接; 其中, 第一铰接部 11与第二铰接部 13的枢转 轴线平行。 在本实施例的导风机构运行时, 先通过第一导风连杆 40、 第二导风连杆
50和第三导风连杆 60的共同作用下, 使得导风板 10朝向垂直于出风口所在 平面的方向运动至第一预定位置, 使得导风板 10完全避开出风口, 然后, 在 第一导风连杆 40、 第二导风连杆 50和第三导风连杆 60的配合作用下进行导 风。 由于导风板 10的运动空间在出风口外侧,导风板 10在运动过程中避免了 与空调器壳体之间的摩擦,这样,实现了导风板在闭合状态下完全封闭出风口, 即与空调器的出风口处无缝隙的配合, 进而使得空调器的外观更美观。 同时, 导风板 10在第一导风连杆 40、 第二导风连杆 50和第三导风连杆 60的共同配 合作用下, 转动角度多样, 可实现多角度送风, 扩大了空调器的送风范围, 进 而增强了用户体验, 提高舒适度。 优选地, 第一铰接部 11为设置在导风板 10上的第一铰接座, 第二铰接部 13为设置在导风板 10上的第二铰接座, 导风板 10通过第一、 第二铰接座分 别与第一导风连杆 40和第三导风连杆 60铰接。 第二铰接座的轴心为导风板 10转动的回转中心, 当导风板 10位于第一预定位置后, 利用第一导风连杆 40 的摆动改变导风板 10的空间位置, 使得回转中心的位置随之变化, 再通过第 二导风连杆 50和第三导风连杆 60的配合作用下驱动导风板 10, 使其绕回转 中心枢转, 进而完成导风板 10送风角度的多样化。 优选地, 第一导风连杆 40为多个,且各第一导风连杆 40沿垂直于第一电 机 20的输出轴的方向均匀布置。 多个第一导风连杆 40便于导风板 10受力均 匀, 运动更加平稳、。 第一电机 20驱动第一导风连杆 40枢转可有多种方式实现,在其中一种优 选的实施方式中, 如图 1所示, 空调器的导风机构还包括: 第一转轴 41 , 穿 设在第一导风连杆 40第一端连接孔内, 与第一导风连杆 40同轴转动; 第一连 接套筒,同轴地连接在第一电机 20的输出轴和第一转轴 41之间。上述结构中, 第一电机 20带动第一连接套筒, 第一连接套筒带动第一转轴 41 , 第一转轴 41 带动第一导风连杆 40, 从而完成第一导风连杆 40的驱动。 优选地, 上述实施例还包括: 第二转轴 51 , 穿设在第二导风连杆 50第一 端连接孔内, 与第二导风连杆 50同轴转动; 第二连接套筒, 同轴地连接在第 二电机 30的输出轴和第二转轴 51之间。 与第一电机 20驱动第一导风连杆 40 枢转的原理相同, 在此不再赘述。 优选地, 在上述实施例中, 结合参见图 8至图 10, 从图中可以看出, 第 一连接套筒和第二连接套筒均包括: 柱形主体 70; 第一安装套筒 71 , 位于柱 形主体 70的第一端, 第一安装套筒 71的内壁上具有第一限位切面, 用于安装 电机; 第二安装套筒 73 , 位于柱形主体 70的第二端, 第二安装套筒 73的内 壁上具有第二限位切面, 用于安装转轴。 优选地, 第一导风连杆 40和第三导风连杆 60均呈弯折形或弯曲形。 第三 导风连杆 60呈弯折形或弯曲形可以加强它的强度, 防止两端因长期受力后, 第三导风连杆 60的中部产生于受力方向相反的形变, 即镰刀变形, 另一方面, 可以改变作用在第三导风连杆 60上的力的方向,增强第三导风连杆 60带动第 二导风连杆 50的力和方向。 第一导风连杆 40的作用除了包含第三导风连杆 60的优点以外, 还具有让位的作用, 具体地说, 第一导风连杆 40有效地防止 了导风板 10在运动过程中与第三导风连杆 60接触, 产生摩擦。 优选地, 结合参见图 1至图 2, 从图中可以看出, 第二导风连杆 50为两 个, 两个第二导风连杆 50之间设有垂直于第二导风连杆 50的连接筋; 第三导 风连杆 60为两个, 两个第三导风连杆 60之间设有垂直于第三导风连杆 60的 连接筋。上述结构有利于增强第二导风连杆 50和第三导风连杆 60的强度, 进 而增强运行的稳、定性。 优选地, 如图 7所示, 第二导风连杆 50的第二端具有铰接柱 52, 第三导 风连杆 60的第一端具有与铰接柱 52配合的铰接开口 61。 上述结构筒单, 连 接方便。 本发明还提供了一种空调器, 包括壳体和安装在壳体上的导风机构,导风 机构为上述的导风机构。本空调器在停机状态下,导风板与壳体之间没有缝隙, 外观美观, 同时, 可实现多角度送风, 扩大了空调器的送风范围, 进而增强了 用户体验, 提高舒适度。 空调器的其他结构请参见现有技术, 在此不再赘述。 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

权 利 要 求
1.一种空调器的导风机构, 其特征在于, 包括: 导风板 ( 10 ); 第一电机(20), 设置在空调器的壳体上; 第二电机(30), 设置在空调器的壳体上; 第一导风连杆(40), 所述第一导风连杆(40) 的第一端与所述第一电机 (20)驱动连接, 所述第一导风连杆 (40)的第二端与所述导风板( 10)上的 第一铰接部 ( 11 )连接; 第二导风连杆 (50), 所述第二导风连杆(50) 的第一端与所述第二电机 (30)驱动连接; 第三导风连杆(60), 所述第三导风连杆(60) 的第一端与所述第二导风 连杆( 50 )的第二端铰接,所述第三导风连杆( 60 )的第二端与所述导风板( 10 ) 上的第二铰接部 (13)连接; 其中, 所述第一铰接部 (11) 与所述第二铰接部 (13) 的枢转轴线平行。
2.根据权利要求 1所述的导风机构,其特征在于,所述第一导风连杆(40) 为多个, 且各所述第一导风连杆 (40)沿垂直于所述第一电机(20)的输出轴 的方向均匀布置。
3.根据权利要求 1所述的导风机构, 其特征在于, 还包括: 第一转轴 (41), 与所述第一导风连杆(40)第一端连接; 第一连接套筒,连接在所述第一电机(20)的输出轴和所述第一转轴(41) 之间。
4.根据权利要求 3所述的导风机构, 其特征在于, 还包括: 第二转轴 (51), 与所述第二导风连杆(50)第一端连接; 第二连接套筒,连接在所述第二电机( 30 )的输出轴和所述第二转轴( 51 ) 之间。
5.根据权利要求 4所述的导风机构, 其特征在于, 所述第一连接套筒和第 二连接套筒均包括: 柱形主体 (70); 第一安装套筒 (71), 位于所述柱形主体(70) 的第一端, 所述第一安装 套筒 (71) 的内壁上具有第一限位切面; 第二安装套筒 (73), 位于所述柱形主体(70) 的第二端, 所述第二安装 套筒 (73) 的内壁上具有第二限位切面。
6.根据权利要求 1所述的导风机构,其特征在于,所述第一导风连杆(40) 和第三导风连杆(60) 均呈弯折形或弯曲形。
7.根据权利要求 1所述的导风机构,其特征在于,所述第二导风连杆(50) 为两个, 两个所述第二导风连杆 ( 50 )之间设有垂直于所述第二导风连杆 ( 50 ) 的连接筋; 所述第三导风连杆(60)为两个, 两个所述第三导风连杆(60)之 间设有垂直于所述第三导风连杆(60) 的连接筋。
8.根据权利要求 1所述的导风机构,其特征在于,所述第二导风连杆 ( 50 ) 的第二端具有铰接柱 (52), 所述第三导风连杆(60) 的第一端具有与所述铰 接柱 ( 52 ) 配合的铰接开口 ( 61 )。
9.根据权利要求 1所述的导风机构, 其特征在于, 所述第一铰接部 (11) 为设置在所述导风板( 10 )上的第一铰接座, 所述第二铰接部( 13 )为设置在 所述导风板( 10 )上的第二铰接座, 所述导风板( 10 )通过所述第一、 第二铰 接座分别与所述第一导风连杆(40)和第三导风连杆(60)铰接。
10.—种空调器, 包括壳体和安装在所述壳体上的导风机构, 其特征在于, 所述导风机构为权利要求 1至 9中任一项所述的导风机构。
PCT/CN2012/077297 2011-06-29 2012-06-21 空调器的导风机构及具有其的空调器 WO2013000376A1 (zh)

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