WO2020062659A1 - 导风板运动装置以及风扇 - Google Patents

导风板运动装置以及风扇 Download PDF

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Publication number
WO2020062659A1
WO2020062659A1 PCT/CN2018/123271 CN2018123271W WO2020062659A1 WO 2020062659 A1 WO2020062659 A1 WO 2020062659A1 CN 2018123271 W CN2018123271 W CN 2018123271W WO 2020062659 A1 WO2020062659 A1 WO 2020062659A1
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WO
WIPO (PCT)
Prior art keywords
wind deflector
moving device
wind
rotation axis
protrusion
Prior art date
Application number
PCT/CN2018/123271
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English (en)
French (fr)
Inventor
侯剑飞
周金宝
胡晓波
莫贤乐
孙土春
马如意
梁刚
Original Assignee
珠海格力电器股份有限公司
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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
Priority to EP18935391.5A priority Critical patent/EP3792501A4/en
Publication of WO2020062659A1 publication Critical patent/WO2020062659A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • 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
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F2013/1473—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 cams or levers

Definitions

  • the present application belongs to a fan, and particularly relates to a wind deflector moving device and a fan in the fan.
  • Chinese invention patent CN1442646A discloses a wind direction adjusting device of an air conditioner, which includes a wind deflector, a connecting rod, and a shaft sleeve provided on a discharge port for exhausting air inside the air conditioner; the wind deflector can be rotatably connected to the shaft sleeve. On one side, the wind deflector adjusts the wind direction of the air discharged to the exhaust port; the motor drives the rotation of the wind deflector; the driving protrusion is provided on the wind deflector of the plurality of wind deflectors closest to the motor.
  • the driving protrusion is located at a position eccentric to the rear part with the center of the wind deflector as a reference; a driving connecting rod is connected between the driving protrusion and the shaft of the motor, and the driving protrusion can obtain the driving force transmitted by the motor. It is on the same horizontal axis as the connecting portion of the wind deflector connected to the shaft sleeve.
  • the existing technology solves the shaking of the wind deflector during automatic swing, it does not solve the sudden shaking of a certain position during the movement of the wind deflector, and the structure is more complicated, and the accuracy of the structure setting is higher.
  • the present application provides a wind deflector moving device and a fan.
  • a wind deflector moving device includes a wind deflector and an air outlet frame.
  • the wind deflector is hinged to the air outlet frame through a first rotation axis, and further includes a hinged joint with the air deflection plate through a second rotation axis.
  • a driving component the driving component is preset with a driving range, and the driving component drives the wind deflector to rotate around the first rotation axis within a preset driving range, so that the center of gravity of the wind deflector is located in the The first rotation axis is close to one side of the second rotation axis, or the center of gravity of the wind deflector is located vertically above or below the first rotation axis.
  • the driving range is such that the driving component drives the wind deflector to rotate until the center of gravity of the wind deflector is located on a side of the second rotation axis close to the first rotation axis, Alternatively, the center of gravity of the wind deflector is positioned vertically above or below the second rotation axis.
  • the driving assembly includes a driving member and a connecting rod connected to the driving member, and the connecting rod is connected to the second rotation shaft.
  • the driving assembly further includes a crank provided between the driving member and the connecting rod.
  • the driving member is a motor.
  • the crank is hinged with the connecting rod.
  • the crankshaft includes a first protrusion
  • the connecting rod is provided with a first through hole that cooperates with the first protrusion
  • the first protruding member includes a first body, and two opposing first protruding portions protruding from the first body, and two first protruding portions. Interval setting.
  • the connecting rods are respectively connected to the plurality of wind deflectors to synchronize the movement of the plurality of wind deflectors.
  • the second rotation shaft and the connecting rod are integrally formed.
  • the first rotation shaft and the wind deflector are integrally formed.
  • a second protrusion is provided on the first rotation shaft, and a second through hole is provided on the air outlet frame to cooperate with the second protrusion.
  • the second protruding member includes a second body, and two oppositely disposed second protruding portions protruding from the second body, and the two second protruding portions Interval setting.
  • a third protrusion is provided on the second rotation shaft, and a third through hole is provided on the air guide plate to cooperate with the third protrusion.
  • the third protrusion includes a third body, and two opposing third protrusions protruding from the third body, and the two third protrusions Interval setting.
  • a fan includes the wind deflector moving device as described in any one of the above.
  • the wind deflector moving device according to the present application, the wind deflector and the air outlet frame are hinged through a first rotation axis, and the driving component and the wind deflector are hinged through a second rotation axis to drive the wind deflector to rotate.
  • the fan according to the present application includes the above-mentioned wind deflector moving device, the wind deflector and the air outlet frame are hinged through a first rotation shaft, and the driving component and the wind deflector are hinged through a second rotation shaft.
  • FIG. 1 is a schematic structural diagram of a wind deflector moving device of the present application
  • FIG. 2 is a partial structural diagram of a wind deflector moving device of the present application
  • FIG. 3 is a schematic structural diagram of a driving component of a wind deflector moving device of the present application.
  • FIG. 4 is a schematic structural diagram of a connecting rod of a wind deflector moving device of the present application.
  • first and second are used for descriptive purposes only, 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 features.
  • the present application provides a wind deflector moving device, which includes a wind deflector 1 and an air outlet frame 2.
  • the air deflector 1 is hinged to the air outlet frame 2 through a first rotation shaft 3.
  • It also includes a driving component 5 articulated to the wind deflector 1 through a second rotation shaft 4.
  • the driving component 5 is preset with a driving range, and the driving component 5 drives the wind deflector to wind around the preset driving range.
  • the first rotation shaft 3 is rotated so that the center of gravity of the wind deflector 1 is located on a side of the first rotation shaft 3 near the second rotation axis 4, or the center of gravity of the wind deflector 1 is located
  • the first rotation shaft 3 is vertically upward or downward.
  • the wind deflector moving device articulates the wind deflector 1 and the air outlet frame 2 through a first rotation shaft 3, and articulates the drive assembly 5 and the wind deflector 1 through a second rotation shaft 4 to drive the
  • the wind deflector 1 rotates, and the center of gravity of the wind deflector 1 is controlled on a side of the first rotation shaft 3 close to the second rotation shaft 4 or located vertically above the first rotation shaft 3 Or lower, to prevent the sudden movement of the center of gravity to the side of the first rotation 3 axis away from the second rotation axis 4, and ensure the smooth running of the wind deflector 1.
  • the preset driving range varies according to different wind deflector lengths, etc.
  • the driving range is artificially set, which can be obtained through multiple tests on the same air deflector, or can be calculated by formula, or It can be confined to a small range by conservative, but either way, as long as the center of gravity of the wind deflector is located on the side of the first rotation axis close to the second rotation axis, or the wind deflector is made
  • the center of gravity of the plate may be located vertically above or below the first rotation axis, and the selection reference of its preset driving range is not limited here.
  • the driving range is such that the driving component 5 drives the wind deflector 1 to rotate until the center of gravity of the wind deflector 1 is located on a side of the second rotation axis 4 near the first rotation axis 3 , Or the center of gravity of the wind deflector 1 is positioned vertically above or below the second rotation axis 4, and the center of gravity of the wind deflector 1 is controlled between the first rotation axis 3 and the second Between the rotating shafts 4 to ensure that a sudden change in the force of the wind deflector 1 due to a change in the center of gravity displacement of the wind deflector 1 does not occur, thereby avoiding a sudden change in the wind deflector 1 The shaking further ensures the smooth running of the wind deflector 1.
  • the driving assembly includes a driving member 51 and a connecting rod 52 connected to the driving member 51.
  • the connecting rod 52 is connected to the second rotation shaft 4.
  • the driving assembly further includes a driving member 51 provided on the driving member 51.
  • the rod 52 is provided with a first through hole 521 that cooperates with the first protruding member 531.
  • the first protruding member 531 includes a first body 5311 and two protrusions protruding from the first body 5311.
  • the first protruding portions 5312 are opposite to each other, and the two first protruding portions 5312 are spaced apart, so that when the crank 53 and the connecting rod 52 are installed, the first protruding piece 531 is aligned with the first protruding piece 531.
  • the first through hole 521 is inserted, and the two first protrusions 5312 approach the gap between the two first protrusions 5312 so that the first protrusion 531 enters the first through hole.
  • the connecting rods 52 are respectively connected to a plurality of the wind deflectors 1 to synchronize the movements of the plurality of wind deflectors 1, and the second rotation shaft 4 and The connecting rod 52 is integrally formed.
  • the second rotating shaft 4 is provided with a third protruding member 41
  • the wind deflector 1 is provided with a third through hole 11 that cooperates with the third protruding member 41.
  • the third protrusion 41 includes a third body 411 and two third protrusions 412 opposite to each other and protruding from the third body 411. The two third protrusions 412 are spaced apart.
  • the connecting rod 52 is connected to the second rotating shaft 4, so that the connecting rod 52 is hinged with the wind deflector 1, and a plurality of the wind deflectors 1 are connected to the connecting rod 52 through the above-mentioned connection method.
  • the connecting rod 52 drives a plurality of the wind deflectors 1 to move synchronously, thereby achieving synchronous control of the plurality of the wind deflectors 1.
  • first rotation shaft 3 and the wind deflector 1 are integrally formed.
  • the first rotation shaft 3 is provided with a second protrusion 31, and the air outlet frame 2 is provided with the first rotation member 3.
  • a second through hole 21 mated with two protrusions 31, the second protrusion 31 includes a second body 311, and two second protrusions 312 protruding from the second body 311 and opposite to each other.
  • the two first protruding portions 312 are spaced apart, and when the wind deflector 1 and the air outlet frame 2 are installed, the second protruding member 31 is aligned with the second through hole 21 and inserted, The two second protrusions 312 approach the gap between the two second protrusions 312, so that the second protrusion 31 enters the second through hole 21, and the second protrusion After the lifting member 31 enters the second through hole 21, the two second protruding portions 312 move away from each other, and the second protruding member 31 and the second through hole 21 are engaged with each other. As a result, the wind deflector 1 and the air outlet frame 2 are hinged, so that the wind deflector 1 can be rotated around the first rotation axis 3.
  • the wind deflector moving device described in the present application articulates the wind deflector 1 and the air outlet frame 2 through a first rotation shaft 3, and articulates the driving assembly 5 and the wind deflector 1 through a second rotation shaft 4 to drive
  • the wind deflector 1 is rotated, and the center of gravity of the wind deflector 1 is controlled on a side of the first rotation shaft 3 close to the second rotation shaft 4, or located on a vertical direction of the first rotation shaft 3 Above or below to prevent sudden movement of the center of gravity to the side of the first rotating shaft 3 away from the second rotating shaft 4 to ensure smooth operation of the air deflector 1;
  • the center of gravity of 1 is controlled between the first rotation axis 3 and the second rotation axis 4 to further ensure the control of the position of the center of gravity of the air deflector 1 and further ensure the smooth running of the air deflector 1.
  • the crank 53 and The structural design of the connecting rod 52 realizes the control of the trajectory of the center of gravity of the wind deflector 1.
  • the position of the center of gravity of the wind deflector 1 can be controlled by controlling the length of the crankshaft 53.
  • the structure is simple and the control is reliable;
  • the lever 52 controls a plurality of wind deflectors 1 synchronously, which effectively ensures the wind guide 1 synchronization movement.
  • the present application proposes a fan including the above-mentioned wind deflector moving device.
  • the wind deflector moving device described in the present application articulates the wind deflector 1 and the air outlet frame 2 through a first rotation shaft 3, and articulates the driving assembly 5 and the wind deflector 1 through a second rotation shaft 4 to drive
  • the wind deflector 1 is rotated, and the center of gravity of the wind deflector 1 is controlled on a side of the first rotation shaft 3 close to the second rotation shaft 4, or located on a vertical direction of the first rotation shaft 3 Above or below, to prevent sudden movement of the center of gravity to a side of the first rotation shaft 3 away from the second rotation shaft 4, and ensure smooth running of the wind deflector 1.

Abstract

一种导风板运动装置以及风扇，该导风板运动装置包括导风板（1）和出风框（2），导风板（1）通过第一旋转轴（3）与出风框（2）铰接，还包括通过第二旋转轴（4）与导风板（1）铰接的驱动组件，驱动组件预设有驱动范围，驱动组件驱动导风板（1）在预设驱动范围内绕第一旋转轴（3）转动，以使导风板（1）的重心位于第一旋转轴（3）靠近第二旋转轴（4）的一侧，或使导风板（1）的重心位于第一旋转轴（3）垂向的上方或下方。设有该导风板运动装置的风扇能防止突然地晃动，保证了导风板运行的流畅性。

Description

导风板运动装置以及风扇
相关申请
本申请要求2018年09月30日申请的，申请号为201811159191.0，名称为“导风板运动装置以及风扇”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请属于风扇，尤其涉及一种风扇中导风板运动装置以及风扇。
背景技术
市场上现有冷风扇上下导风运动机构多为手动，部分带有自动上下导风机构的冷风扇在运行过程中存在运行晃动问题，具体表现为运行过程中导风板微弱或者突然的跳动。
出现上述晃动原因主要是在导风板的运行过程中，导风板的重心偏置于导风板轴心外所造成的。中国发明专利CN1442646A中公开了一种空调器的风向调节装置,包括导风板、连接杆,轴套设置在排出空调器内部空气的排出口上；导风板可以旋转地连接在该轴套的一侧,该导风板调节向所述排出口排出的空气的风向；电机驱动导风板的旋转；驱动用突起设置在该多个导风板中与电机距离最近的导风板上,该驱动用突起位于以导风板的中心为基准向后面部分偏心的位置上；该驱动用突起与电机的轴之间连接有驱动连接杆,驱动用突起可以得到电机传送的驱动力,驱动用突起与连接在所述轴套上的导风板连接部处于同一水平轴线上。
但现有技术虽然解决了导风板自动摇摆时的晃动,但并未解决导风板运动过程中某一位置的突然晃动，且结构较为复杂，且对结构设置的精准度要求较高。
发明内容
为解决上述现有技术中的问题，本申请提供了一种导风板运动装置以及风扇。
为实现上述目的，本申请的导风板运动装置以及风扇的具体技术方案如下：
一种导风板运动装置，包括导风板和出风框，所述导风板通过第一旋转轴与所述出风框铰接，还包括通过第二旋转轴与所述导风板铰接的驱动组件，所述驱动组件预设有驱动范围，所述驱动组件驱动所述导风板在预设驱动范围内绕所述第一旋转轴转动，以使所述导风板的重心位于所述第一旋转轴靠近所述第二旋转轴的一侧，或使所述导风板的重心位 于第一旋转轴垂向的上方或下方。
在其中一个实施例中，所述驱动范围为使所述驱动组件驱动所述导风板旋转至所述导风板的重心位于所述第二旋转轴靠近所述第一旋转轴的一侧，或使所述导风板的重心位于所述第二旋转轴垂向的上方或下方。
在其中一个实施例中，所述驱动组件包括驱动件，以及与所述驱动件连接的连接杆，所述连接杆与所述第二旋转轴连接。
在其中一个实施例中，所述驱动组件还包括设于所述驱动件与所述连接杆之间的曲柄。
在其中一个实施例中，所述驱动件为电机。
在其中一个实施例中，所述曲柄与所述连接杆铰接。
在其中一个实施例中，所述曲轴包括第一凸起件，所述连接杆上设有与所述第一凸起件配合的第一通孔。
在其中一个实施例中，所述第一凸起件包括第一本体，以及凸设于所述第一本体上的两个相对设置的第一凸起部，两个所述第一凸起部间隔设置。
在其中一个实施例中，所述导风板为多个，所述连接杆分别与多个所述导风板连接以同步多个所述导风板的运动。
在其中一个实施例中，所述第二旋转轴与所述连接杆为一体成型。
在其中一个实施例中，所述第一旋转轴与所述导风板为一体成型。
在其中一个实施例中，所述第一旋转轴上设有第二凸起件，所述出风框上设有与所述第二凸起件配合的第二通孔。
在其中一个实施例中，所述第二凸起件包括第二本体，以及凸设于所述第二本体上的相对设置的两个第二凸起部，两个所述第二凸起部间隔设置。
在其中一个实施例中，所述第二旋转轴上设有第三凸起件，所述导风板上设有与所述第三凸起件配合的第三通孔。
在其中一个实施例中，所述第三凸起件包括第三本体，以及凸设于所述第三本体上的两个相对设置的第三凸起部，两个所述第三凸起部间隔设置。
一种风扇，包括如上任一项中所述的导风板运动装置。
本申请所述的导风板运动装置以及风扇具有以下优点:
1)本申请所述的导风板运动装置，通过第一旋转轴将导风板与出风框铰接，并通过第二旋转轴将驱动组件和所述导风板铰接以驱动导风板旋转，并将导风板的重心控制在第一旋转轴靠近第二旋转轴的一侧，或位于第一旋转轴垂向的上方或下方，防止重心突然移 动至所述第一旋转轴远离所述第二旋转轴的一侧造成的突然地晃动，保证了导风板运行的流畅性；通过将导风板的重心控制在第一旋转轴和第二旋转轴之间，进一步保证了对于导风板重心位置的控制，进一步保证了导风板运行的流畅性；通过电机、曲柄和连接杆的结构设计实现了对于导风板重心移动轨迹的控制，仅需通过控制曲轴的长度，即可实现对导风板重心位置的控制，结构简单，且控制可靠；通过连接杆同步控制多个导风板，有效的保证了导风板运动的同步性。
2)本申请所述的风扇，包括上述的导风板运动装置，通过第一旋转轴将导风板与出风框铰接，并通过第二旋转轴将驱动组件和所述导风板铰接以驱动所述导风板旋转，并将所述导风板的重心控制在所述第一旋转轴靠近所述第二旋转轴的一侧，或位于所述第一旋转轴垂向的上方或下方，防止重心突然移动至所述第一旋转轴远离所述第二旋转轴的一侧造成的突然地晃动，保证了导风板运行的流畅性。
附图说明
以下将参照附图对根据本申请的导风板运动装置以及风扇的实施方式进行描述。图中：
图1为本申请导风板运动装置的结构示意图；
图2为本申请导风板运动装置的局部结构示意图；
图3为本申请导风板运动装置的驱动组件的结构示意图；
图4为本申请导风板运动装置的连接杆的结构示意图。
以上各图中：1-导风板11-第三通孔2-出风框21-第二通孔3-第一旋转轴31-第二凸起件311-第二本体312-第二凸起部4-第二旋转轴41-第三凸起件411-第三本体412-第三凸起部5-驱动组件51-驱动件52-连接杆521-第一通孔53-曲柄531-第一凸起件5311-第一本体5312-第一凸起部。
具体实施方式
为了更好地了解本申请的目的、结构及功能，下面结合附图，对本申请的导风板运动装置以及风扇做进一步详细的描述。
在本申请的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元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。
术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“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；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
参考图1至图4，本申请提出一种导风板运动装置，包括导风板1和出风框2，所述导风板1通过第一旋转轴3与所述出风框2铰接，还包括通过第二旋转轴4与所述导风板1铰接的驱动组件5，所述驱动组件5预设有驱动范围，所述驱动组件5驱动所述导风板在预设驱动范围内绕所述第一旋转轴3转动，以使所述导风板1的重心位于所述第一旋转轴3靠近所述第二旋转轴4的一侧，或使所述导风板1的重心位于第一旋转轴3垂向的上方或下方。
本申请所述的导风板运动装置，通过第一旋转轴3将导风板1与出风框2铰接，并通过第二旋转轴4将驱动组件5和导风板1铰接以驱动所述导风板1旋转，并将所述导风板1的重心控制在所述第一旋转轴3靠近所述第二旋转轴4的一侧，或位于所述第一旋转轴3垂向的上方或下方，防止重心突然移动至所述第一旋转3轴远离所述第二旋转轴4的一侧造成的突然地晃动，保证了导风板1运行的流畅性。
需要说明的是，预设驱动范围根据不同的导风板长度等不同而不同，该驱动范围为人为设定，可通过对同一导风板的多次试验所得，或可通过公式计算所得，或可通过保守限定于在一个小的范围内，但是无论哪种方式，其只要实现导风板的重心位于所述第一旋转轴靠近所述第二旋转轴的一侧，或使所述导风板的重心位于第一旋转轴垂向的上方或下方即可，对其预设驱动范围的选定基准在此并不做限定。
进一步的，所述驱动范围为使所述驱动组件5驱动所述导风板1旋转至所述导风板1的重心位于所述第二旋转轴4靠近所述第一旋转轴3的一侧，或使所述导风板1的重心位于所述第二旋转轴4垂向的上方或下方，通过将所述导风板1的重心控制在所述第一旋转轴3和所述第二旋转轴4之间，从而保证不会发生因所述导风板1的重心位移发生变化导致所述导风板1受力突然发生变化的情况发生，从而避免了所述导风板1的突然晃动，进一步保证了所述导风板1运行的流畅性。
进一步的，所述驱动组件包括驱动件51，以及与所述驱动件51连接的连接杆52，所 述连接杆52与所述第二旋转轴4连接，所述驱动组件还包括设于所述驱动件51与所述连接杆52之间的曲柄53，所述驱动件51为电机，所述曲柄53与所述连接杆52铰接，所述曲轴53包括第一凸起件531，所述连接杆52上设有与所述第一凸起件531配合的第一通孔521，所述第一凸起件531包括第一本体5311，以及凸设于所述第一本体5311上的两个相对设置的第一凸起部5312，两个所述第一凸起部5312间隔设置，从而所述曲柄53和所述连接杆52安装时，将所述第一凸起件531对准所述第一通孔521,插入，两个所述第一凸起部5312向两个所述第一凸起部5312之间的间隙靠近，从而所述第一凸起件531进入所述第一通孔521，进入后，两个所述第一凸起部5312向远离对方的方向移动，所述第一凸起件531与所述第一通孔521相互卡合，所述连接杆52和所述曲轴53铰接，所述曲柄53与所述驱动件51连接，所述连接杆52与所述导风板1连接，所述驱动件51带动所述曲轴53旋转，所述曲轴53带动所述连接杆52移动，从而带动所述导风板1绕所述第一旋转轴3转动，通过设置所述曲轴53的长度来控制所述连接杆52的移动范围，以控制所述导风板1的转动范围，从而控制所述导风板1的重心的移动范围，结构简单可靠。
进一步，所述导风板1为多个，所述连接杆52分别与多个所述导风板1连接以同步多个所述导风板1的运动，所述第二旋转轴4与所述连接杆52为一体成型，所述第二旋转轴4上设有第三凸起件41，所述导风板1上设有与所述第三凸起件41配合的第三通孔11，所述第三凸起件41包括第三本体411，以及凸设于所述第三本体411上的两个相对设置的第三凸起部412，两个所述第三凸起部412间隔设置，从而所述第二旋转轴4和所述导风板1安装时，将所述第三凸起件41对准所述第三通孔11插入，两个所述第三凸起部412向两个所述第三凸起部412之间的间隙靠近，从而所述第三凸起件41进入所述第三通孔11，所述第三凸起件41进入所述第三通孔11后，两个所述第三凸起部412向远离对方的方向移动，所述第三凸起件41与所述第三通孔41相互卡合，从而所述第二旋转轴4和所述导风板1铰接，所述连接杆52与所述第二旋转轴4连接，从而使所述连接杆52与所述导风板1铰接，多个所述导风板1通过上述连接方式与所述连接杆52连接，所述连接杆52带动多个所述导风板1同步运动，从而实现对多个所述导风板1同步控制。
进一步，所述第一旋转轴3与所述导风板1为一体成型，所述第一旋转轴3上设有第二凸起件31，所述出风框2上设有与所述第二凸起件31配合的第二通孔21，所述第二凸起件31包括第二本体311，以及凸设于所述第二本体311上的相对设置的两个第二凸起部312，两个所述第凸起部312间隔设置，在安装所述导风板1和所述出风框2时，将所述第二凸起件31对准所述第二通孔21插入，两个所述第二凸起部312向两个所述第二凸起部312之间的间隙靠近，从而所述第二凸起件31进入所述第二通孔21，所述第二凸起件 31进入所述第二通孔21后，两个所述第二凸起部312向远离对方的方向移动，所述第二凸起件31与所述第二通孔21相互卡合，从而使所述导风板1与所述出风框2铰接，实现所述导风板1可绕所述第一旋转轴3转动。
本申请所述的导风板运动装置，通过第一旋转轴3将导风板1与出风框2铰接，并通过第二旋转轴4将驱动组件5和所述导风板1铰接以驱动所述导风板1旋转，并将所述导风板1的重心控制在所述第一旋转轴3靠近所述第二旋转轴4的一侧，或位于所述第一旋转轴3垂向的上方或下方，防止重心突然移动至所述第一旋转轴3远离所述第二旋转轴4的一侧造成的突然地晃动，保证了导风板1运行的流畅性；通过将导风板1的重心控制在第一旋转轴3和第二旋转轴4之间，进一步保证了对于导风板1重心位置的控制，进一步保证了导风板1运行的流畅性；通过电机、曲柄53和连接杆52的结构设计实现了对于导风板1重心移动轨迹的控制，仅需通过控制曲轴53的长度，即可实现对导风板1重心位置的控制，结构简单，且控制可靠；通过连接杆52同步控制多个导风板1，有效的保证了导风板1运动的同步性。
本申请提出一种风扇，包括上述的导风板运动装置。
本申请所述的导风板运动装置，通过第一旋转轴3将导风板1与出风框2铰接，并通过第二旋转轴4将驱动组件5和所述导风板1铰接以驱动所述导风板1旋转，并将所述导风板1的重心控制在所述第一旋转轴3靠近所述第二旋转轴4的一侧，或位于所述第一旋转轴3垂向的上方或下方，防止重心突然移动至所述第一旋转轴3远离所述第二旋转轴4的一侧造成的突然地晃动，保证了导风板1运行的流畅性。
可以理解，本申请是通过一些实施例进行描述的，本领域技术人员知悉的，在不脱离本申请的精神和范围的情况下，可以对这些特征和实施例进行各种改变或等效替换。另外，在本申请的教导下，可以对这些特征和实施例进行修改以适应具体的情况及材料而不会脱离本申请的精神和范围。因此，本申请不受此处所公开的具体实施例的限制，所有落入本申请的权利要求范围内的实施例都属于本申请所保护的范围内。

Claims (16)

  1. 一种导风板运动装置，包括导风板和出风框，所述导风板通过第一旋转轴与所述出风框铰接，其特征在于，还包括通过第二旋转轴与所述导风板铰接的驱动组件，所述驱动组件预设有驱动范围，所述驱动组件驱动所述导风板在预设驱动范围内绕所述第一旋转轴转动，以使所述导风板的重心位于所述第一旋转轴靠近所述第二旋转轴的一侧，或使所述导风板的重心位于第一旋转轴垂向的上方或下方。
  2. 根据权利要求1所述的导风板运动装置，其特征在于，所述驱动范围为使所述驱动组件驱动所述导风板旋转至所述导风板的重心位于所述第二旋转轴靠近所述第一旋转轴的一侧，或使所述导风板的重心位于所述第二旋转轴垂向的上方或下方。
  3. 根据权利要求2所述的导风板运动装置，其特征在于，所述驱动组件包括驱动件，以及与所述驱动件连接的连接杆，所述连接杆与所述第二旋转轴连接。
  4. 根据权利要求3所述的导风板运动装置，其特征在于，所述驱动组件还包括设于所述驱动件与所述连接杆之间的曲柄。
  5. 根据权利要求4所述的导风板运动装置，其特征在于，所述驱动件为电机。
  6. 根据权利要求4所述的导风板运动装置，其特征在于，所述曲柄与所述连接杆铰接。
  7. 根据权利要求3所述的导风板运动装置，其特征在于，所述曲轴包括第一凸起件，所述连接杆上设有与所述第一凸起件配合的第一通孔。
  8. 根据权利要求7所述的导风板运动装置，其特征在于，所述第一凸起件包括第一本体，以及凸设于所述第一本体上的两个相对设置的第一凸起部，两个所述第一凸起部间隔设置。
  9. 根据权利要求3所述的导风板运动装置，其特征在于，所述导风板为多个，所述连接杆分别与多个所述导风板连接以同步多个所述导风板的运动。
  10. 根据权利要求3所述的导风板运动装置，其特征在于，所述第二旋转轴与所述连接杆为一体成型。
  11. 根据权利要求1所述的导风板运动装置，其特征在于，所述第一旋转轴与所述导风板为一体成型。
  12. 根据权利要求1所述的导风板运动装置，其特征在于，所述第一旋转轴上设有第二凸起件，所述出风框上设有与所述第二凸起件配合的第二通孔。
  13. 根据权利要求12所述的导风板运动装置，其特征在于，所述第二凸起件包括第二本体，以及凸设于所述第二本体上的两个相对设置的第二凸起部，两个所述第二凸起部间隔设置。
  14. 根据权利要求1所述的导风板运动装置，其特征在于，所述第二旋转轴上设有第三凸起件，所述导风板上设有与所述第三凸起件配合的第三通孔。
  15. 根据权利要求14所述的导风板运动装置，其特征在于，所述第三凸起件包括第三本体，以及凸设于所述第三本体上的两个相对设置的第三凸起部，两个所述第三凸起部间隔设置。
  16. 一种风扇，其特征在于：包括如权利要求1-15任一项中所述的导风板运动装置。
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62214299A (ja) * 1986-03-14 1987-09-21 Hitachi Ltd 扇風機
CN1442646A (zh) 2002-03-06 2003-09-17 乐金电子(天津)电器有限公司 空调器的风向调节装置
CN2903497Y (zh) * 2006-04-08 2007-05-23 东莞市海星恒湿设备有限公司 一种凉风机
CN202281350U (zh) * 2011-10-10 2012-06-20 广州华凌空调设备有限公司 空调器的左右自动导风装置
CN102808794A (zh) * 2012-09-04 2012-12-05 孔青林 一种塔式左右摆动电风扇
CN107237781A (zh) * 2017-08-15 2017-10-10 广州市伟森机电科技有限公司 一种风机导风页片自动张合的稳定性控制装置
CN107559227A (zh) * 2017-10-18 2018-01-09 深圳造物部落科技有限公司 扫风风扇

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191025310A (en) * 1910-10-31 1911-02-09 James Slater & Company Enginee Improvements in Louvre Ventilators.
JPS6196350A (ja) * 1984-10-15 1986-05-15 Sanyo Electric Co Ltd 自動風向変更装置
CN101153738B (zh) * 2006-09-28 2010-05-26 海尔集团公司 空调器出风口结构
CN201748599U (zh) * 2010-06-08 2011-02-16 珠海格力电器股份有限公司 导风装置及装有该导风装置的冷风扇
JP5404713B2 (ja) * 2011-08-11 2014-02-05 三菱電機株式会社 左右風向調整装置およびこれを装備した空気調和機の室内機
ES2641693T3 (es) * 2013-03-01 2017-11-13 Trox Gmbh Rejilla de orientación de aire de ventilación para su disposición en una entrada de aire y/o en una salida de aire de una instalación de climatización y ventilación
IL247805B (en) * 2016-09-13 2022-05-01 Beth El Zikhron Yaaqov Ind Ltd Wing-based explosion valve in an aeronautical structure
CN106288286A (zh) * 2016-10-21 2017-01-04 珠海格力电器股份有限公司 一种空调扫风装置及窗机空调
CN107044723B (zh) * 2016-12-26 2018-11-13 奥克斯空调股份有限公司 落地式空调出风窗组件
CN106871411B (zh) * 2017-04-10 2022-12-20 珠海格力电器股份有限公司 扫风组件及空调
CN207527758U (zh) * 2017-11-02 2018-06-22 珠海格力电器股份有限公司 一种扫风板定位结构及出风装置
CN207515187U (zh) * 2017-11-29 2018-06-19 奥克斯空调股份有限公司 一种防抖动导风门以及空调器
CN108361946A (zh) * 2018-03-06 2018-08-03 珠海格力电器股份有限公司 导风组件及具有其的空调器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62214299A (ja) * 1986-03-14 1987-09-21 Hitachi Ltd 扇風機
CN1442646A (zh) 2002-03-06 2003-09-17 乐金电子(天津)电器有限公司 空调器的风向调节装置
CN2903497Y (zh) * 2006-04-08 2007-05-23 东莞市海星恒湿设备有限公司 一种凉风机
CN202281350U (zh) * 2011-10-10 2012-06-20 广州华凌空调设备有限公司 空调器的左右自动导风装置
CN102808794A (zh) * 2012-09-04 2012-12-05 孔青林 一种塔式左右摆动电风扇
CN107237781A (zh) * 2017-08-15 2017-10-10 广州市伟森机电科技有限公司 一种风机导风页片自动张合的稳定性控制装置
CN107559227A (zh) * 2017-10-18 2018-01-09 深圳造物部落科技有限公司 扫风风扇

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3792501A4 *

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