WO2017036317A1 - 风扇头部、立式及壁挂式风扇、家用电器和吹风方法 - Google Patents

风扇头部、立式及壁挂式风扇、家用电器和吹风方法 Download PDF

Info

Publication number
WO2017036317A1
WO2017036317A1 PCT/CN2016/096162 CN2016096162W WO2017036317A1 WO 2017036317 A1 WO2017036317 A1 WO 2017036317A1 CN 2016096162 W CN2016096162 W CN 2016096162W WO 2017036317 A1 WO2017036317 A1 WO 2017036317A1
Authority
WO
WIPO (PCT)
Prior art keywords
axis
fan
fan head
vertical
blade
Prior art date
Application number
PCT/CN2016/096162
Other languages
English (en)
French (fr)
Inventor
梁松豪
邵琛
Original Assignee
广东美的环境电器制造有限公司
美的集团股份有限公司
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 广东美的环境电器制造有限公司, 美的集团股份有限公司 filed Critical 广东美的环境电器制造有限公司
Priority to JP2018508681A priority Critical patent/JP6648260B2/ja
Priority to EP16840746.8A priority patent/EP3296572B1/en
Publication of WO2017036317A1 publication Critical patent/WO2017036317A1/zh
Priority to US15/905,682 priority patent/US10704558B2/en

Links

Images

Classifications

    • 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
    • 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
    • F04D25/105—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 by changing rotor axis direction, e.g. oscillating fans
    • 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
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D25/088—Ceiling fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • F04D29/002—Details, component parts, or accessories 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
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps

Definitions

  • the invention relates to the field of household appliances, and in particular to a method for blowing a fan head, a vertical fan, a wall-mounted fan, a household appliance and a fan.
  • the fan of the prior art realizes the left and right and up and down pitching of the fan by designing independent mechanisms in the horizontal direction and the vertical direction respectively, and the independent CN 203717400 U, CN 104204536 A, CN 203730360 U and CN 203847417 U are independent automatic.
  • the swing mechanism and the automatic pitch mechanism realize the rotation in the space of the fan head, but the structure is complicated and the cost is high.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the invention needs to provide a fan head.
  • the present invention also needs to provide a vertical fan.
  • the present invention also needs to provide a wall mounted fan.
  • the present invention also needs to provide a home appliance.
  • the present invention also needs to provide a method of blowing a fan.
  • a fan head includes a base and a fan head, the fan head including a blade and a mesh cover, the blade being rotatable about a first axis, the fan head being rotatable relative to the
  • the base is integrally rotated circumferentially about the second axis, the second axis passing through the mesh from the front-rear direction and being disposed obliquely with respect to the first axis.
  • the second axis is inclined with respect to the first axis, only one driving structure is required to simultaneously drive the fan head to be formed in the horizontal direction and the vertical direction. Rotation in the space range, simple structure and low cost.
  • the portion of the first axis forward and the portion of the second axis forward form an angle of 10-80°.
  • the portion of the first axis forward portion and the second axis forward portion form a clip
  • the angle is 35-55°.
  • a vertical fan includes a base and a fan head, the fan head including a blade, the blade being rotatable about a first axis, the fan head being separable relative to the base
  • the second axis is centrally rotated in a circumferential direction, the second axis is inclined upwardly with respect to a horizontal plane, and the vertical fan is not provided with an independent automatic pitching mechanism.
  • the vertical fan is not provided with a separate automatic swing mechanism.
  • the vertical fan is only provided with two motors, a first motor and a second motor, the first motor is connected to the blade, and the second motor is connected to the fan head.
  • the fan head is coupled to a gearing mechanism or a linkage transmission.
  • a wall-mounted fan includes a base and a fan head, the fan head including a blade, a mesh cover and a first rotating shaft, the first rotating shaft is configured to drive the blade to rotate, the fan head
  • the base may be integrally rotated circumferentially about the axis of rotation with respect to the base, the axis of rotation passing through the grill and being disposed obliquely relative to the first axis of rotation.
  • a home appliance includes a movable portion and a fixing portion, the movable portion including a mesh cover, the movable portion being rotatable integrally in the circumferential direction about the rotation axis with respect to the fixing portion, The axis of rotation passes through the grille and is disposed obliquely with respect to the grille centerline of the movable portion, the household appliance not being provided with a separate automatic pitching mechanism.
  • a method of blowing a fan according to an embodiment of the present invention, the fan includes a fan head, and the fan head includes a blade and a net cover, and the blowing method includes the following steps:
  • the blades of the fan head rotate around the first axis for generating airflow
  • the fan head is integrally rotated circumferentially relative to the second axis, wherein the second axis passes through the mesh cover from the front-rear direction and is disposed obliquely relative to the first axis.
  • FIG. 1 is a schematic structural view of a vertical fan according to an embodiment of the present invention.
  • FIG. 2 is a front elevational view of a fan in accordance with an embodiment of the present invention.
  • FIG 3 is a schematic side view of a fan according to an embodiment of the present invention.
  • FIG. 4 is a side cross-sectional view of a fan head of a fan according to an embodiment of the present invention.
  • Fig. 5 is another side cross-sectional view of the fan head of the fan according to the embodiment of the present invention.
  • Fig. 6 is a schematic structural view of a column portion of a fan according to an embodiment of the present invention.
  • Fig. 7 is a view showing a state of motion of a vertical fan according to an embodiment of the present invention.
  • Fig. 8 is a schematic structural view of a wall-mounted fan according to an embodiment of the present invention.
  • Fig. 9 is a schematic structural view of an eddy current fan according to an embodiment of the present invention.
  • Fig. 10 is a schematic structural view of a roof fan according to an embodiment of the present invention.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include one or more of the described features either explicitly or implicitly.
  • the meaning of "a plurality" is two or more unless specifically and specifically defined otherwise.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; may be mechanically connected, or may be electrically connected or may communicate with each other; may be directly connected or indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include one or more of the described features either explicitly or implicitly.
  • the meaning of "a plurality" is two or more unless specifically and specifically defined otherwise.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; may be mechanically connected, or may be electrically connected or may communicate with each other; may be directly connected or indirectly connected through an intermediate medium, may be internal communication of two elements or interaction of two elements relationship. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • a fan head 10 includes a base 10a and a fan head 12.
  • the fan head 12 includes a blade 122 and a mesh cover 124.
  • the blade 122 can be rotated about the first axis A.
  • the fan head 12 is rotatable integrally in the circumferential direction about the second axis B with respect to the base 10a.
  • the second axis B passes through the mesh cover 124 from the front-rear direction and is disposed obliquely with respect to the first axis A.
  • the second axis B is inclined with respect to the first axis A, only one driving structure is required to simultaneously drive the fan head 12 in the horizontal and vertical directions. Rotation, simple structure and low cost.
  • the angle between the forward portion of the first axis A and the forward portion of the second axis B is 10-80.
  • the angle between the forward portion of the first axis A and the forward portion of the second axis B is 35-55°. More preferably, the angle between them is 45°.
  • the fan head 12 can be rotated at an angle that is at an angle to the horizontal direction, so that the fan 10 can achieve a wider wide-angle rotation and air guiding.
  • the rotation angle can be 360° or less than 360°, and can be counterclockwise-clockwise reciprocating or cyclically rotating in one direction.
  • a vertical fan 10 according to a first embodiment of the present invention includes a base 10a and a fan head 12.
  • the fan head 12 includes blades 122, and the blades 122 can rotate around the first axis A.
  • the fan head 12 is integrally rotatable in the circumferential direction about the second axis B with respect to the base 10a.
  • the second axis B is inclined upward with respect to the horizontal plane, and the vertical fan 10 is not provided with an independent automatic pitching mechanism.
  • the driving fan head 12 can be rotated in the horizontal direction and the vertical direction, and the structure is simple and the cost is low.
  • the vertical fan 10 is not provided with an independent automatic swing mechanism.
  • the vertical fan 10 is provided with only two motors, which are a first motor and a second motor, respectively, the first motor 26 is connected to the blade, and the second motor 18 is connected to the fan head.
  • the vertical fan 10 only needs the second motor 18 to drive the fan head 12 to rotate in the horizontal direction and the vertical direction, and has a simple structure and low cost.
  • the fan head 12 is connected to a gear transmission mechanism or a link transmission mechanism. In this way, the structure is simple, firm and reliable.
  • the vertical fan 10 includes a bracket 28 for supporting the fan head 12 and a connecting portion 28 and a curved portion 16 of the fan head 12.
  • the bracket 28 extends in a vertical direction, and the curved portion 16 includes a columnar shape away from the bracket 28.
  • the central axis of the mounting portion 160 is inclined with respect to the bracket 28, and the second axis B is perpendicular to the central axis of the mounting portion 160.
  • the mounting portion 160 is provided with a second rotating shaft 14 which is perpendicular to the central axis of the mounting portion 160.
  • the third rotating shaft 180 of the second motor 18 is coupled to the second rotating shaft 14 to drive the second rotating shaft 14 to rotate.
  • the vertical fan 10 passes over the inclined cylindrical mounting portion 160 to achieve a second axis B that is obliquely disposed with the first axis A.
  • the vertical fan 10 includes a first gear 20 and a second gear 22, the first gear 20 is coupled to the third shaft 180, the second gear 22 is coupled to the second shaft 14, and the second gear 22 is coupled to the first The gear 20 meshes.
  • the second motor 18 drives the second rotating shaft 14 to rotate through the first gear 20 and the second gear 22 .
  • the second gear 22 is an internal gear.
  • the second motor 18 drives the first gear 20 to move around the second gear 22, thereby driving the second rotating shaft 14 to move, and finally driving the fan head. 12 sports.
  • the second rotating shaft 14 is sleeved with a bearing 24.
  • the number of the bearings 24 is two, and the two bearings 24 are sleeved on the second rotating shaft 14 and opposed to each other.
  • the bearing 24 is used to support the second rotating shaft 14 to reduce the friction of the second rotating shaft 14 during the rotation.
  • the end of the second rotating shaft 14 is provided with a lock nut 26.
  • the lock nut 26 abuts against the bearing 24 to fix it to the second rotating shaft 14, preventing the bearing 24 from coming off.
  • the vertical fan 10 is composed of a second rotating shaft 14, a bending portion 16, a second motor 18, a first gear 20, a second gear 22, a bearing 24, and a lock nut 26, and the rotating structure is used for the rotating structure.
  • the fan head 12 is driven to effect the simultaneous rotation of the fan head 12 by the lateral rotation and the pitch rotation.
  • FIG. 7 is a motion state diagram of the vertical fan 10 according to an embodiment of the present invention.
  • the fan head 12 can realize rotation in a spatial range, that is, the fan head 12 can simultaneously perform horizontal rotation and vertical rotation.
  • Directional rotation effect is a motion state diagram of the vertical fan 10 according to an embodiment of the present invention.
  • the vertical fan 10 of the embodiment of the present invention can drive the fan head 12 to rotate in a space range by using only one motor, saves design space, has a simple structure, is easy to implement, and has low manufacturing cost.
  • the fan head 12 is substantially circular, and the fan head 12 includes a mesh cover 124, blades 122 received in the mesh cover 124, and a first motor 26 for driving the rotation of the blades 122.
  • the front side of the fan head 12 is formed with an air outlet surface 120.
  • the first rotating shaft 260 of the first motor 26 is perpendicular to the air outlet surface 120 and is located at the central axis of the fan head 12.
  • the third rotating shaft 180 of the second motor 18 is parallel to the second rotating shaft 14.
  • the second rotating shaft 14 is extended to both sides to form a connecting portion 140, and the connecting portion 140 is fixedly connected to the fan head 12.
  • the second rotating shaft 14 is integrally formed with the connecting portion 140, which is a sheet metal member.
  • the vertical fan 10 is coupled to the fan head 12 via a bracket 28 that is perpendicular to the horizontal plane, and the bracket 28 is coupled to the chassis 30 to smoothly place the vertical fan 10 on the ground.
  • a wall-mounted fan 100 includes a base 102 and a fan head 104.
  • the fan head 104 includes a blade, a mesh cover and a first rotating shaft C.
  • the first rotating shaft C is used to drive the blade.
  • Rotating, the fan head 104 is rotatable integrally with respect to the base 102 about the rotation axis D.
  • the rotation axis D passes through the mesh cover and is inclined with respect to the first rotation axis C. When mounted, the rotation axis D is perpendicular to the wall surface.
  • the first rotating shaft C is disposed obliquely with respect to the rotation axis D, only one driving structure is required to simultaneously drive the driving fan head 104 to rotate in a horizontal direction and a vertical direction, and the structure is simple and the cost is low. .
  • a specific rotating mechanism of the fan head 104 of the wall-mounted fan 100 according to the second embodiment of the present invention is referred to the vertical fan 10 of the first embodiment of the present invention, and details are not described herein.
  • a household appliance 200 includes a movable portion 202 and a fixed portion 204.
  • the movable portion 202 includes a mesh cover, and the movable portion 202 can be centered on the rotational axis E with respect to the fixed portion 204. Rotating integrally in the circumferential direction, the axis of rotation E passes through the mesh cover and is inclined with respect to the mesh center line F of the movable portion 202, and the household appliance 200 is not provided with a separate automatic swinging mechanism.
  • the home appliance 200 according to the embodiment of the present invention is not limited to the vertical fan 10 of the first embodiment and the wall-mounted fan 100 of the second embodiment, and may be a vertical fan such as a vortex fan or a blower fan, and a wall-mounted fan such as a roof fan.
  • fan. 9 and 10 illustrate a home appliance 200 according to an embodiment of the present invention with a vortex fan and a roof fan, respectively.
  • the fan includes a fan head 12, the fan head includes a blade 122 and a mesh cover, and the blowing method includes the following steps:
  • the blade 122 of the fan head 12 rotates about the first axis A for generating an air flow
  • the fan head 12 is integrally rotated circumferentially relative to the second axis B, wherein the second axis B passes through the mesh from the front and rear direction
  • the cover is disposed obliquely with respect to the first axis A.
  • the second axis B is disposed obliquely with respect to the first axis A, only one driving structure is required to simultaneously drive the fan head 12 to rotate in a horizontal direction and a vertical direction.
  • the structure is simple and the cost is relatively low. low.

Abstract

风扇头部、立式及壁挂式风扇、家用电器和吹风方法。风扇头部(10)包括基座(10a)和风扇头(12)，风扇头(12)包括叶片(122)和网罩(124)，叶片(122)能以第一轴线(A)为中心转动，风扇头(12)可相对于基座(10a)以第二轴线(B)为中心沿周向整体转动，第二轴线(B)从前后方向穿过所述网罩(124)，且相对于第一轴线(A)倾斜设置。由于第二轴线相对于第一轴线倾斜设置，只需要一个驱动结构就能同时实现驱动风扇头在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。

Description

风扇头部、立式及壁挂式风扇、家用电器和吹风方法
优先权信息
本申请请求2015年09月02日向中国国家知识产权局提交的、专利申请号为201510560817.9的专利申请的优先权和权益，并且通过参照将其全文并入此处。
技术领域
本发明涉及家用电器领域，尤其是涉及一种风扇头部、立式风扇、壁挂式风扇、家用电器和风扇的吹风方法。
背景技术
现有技术的风扇是通过在水平方向和垂直方向分别设计独立的机构来实现风扇的左右及上下俯仰摇头，参照CN 203717400 U、CN 104204536 A、CN 203730360 U及CN 203847417 U均为采用独立的自动摆动机构及自动俯仰机构实现风扇头空间范围内的转动，但是这样结构复杂，成本较高。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明需要提供一种风扇头部。
本发明还需要提供一种立式风扇。
本发明还需要提供一种壁挂式风扇。
本发明还需要提供一种家用电器。
本发明还需要提供一种风扇的吹风方法。
根据本发明实施方式的一种风扇头部，包括基座和风扇头，所述风扇头包括叶片和网罩，所述叶片能以第一轴线为中心转动，所述风扇头可相对于所述基座以第二轴线为中心沿周向整体转动，所述第二轴线从前后方向穿过所述网罩，且相对于所述第一轴线倾斜设置。
本发明实施方式的风扇头部，由于所述第二轴线相对于所述第一轴线倾斜设置，如此，只需要一个驱动结构就能同时实现驱动所述风扇头在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。
在一些实施方式中，所述第一轴线向前的部分与所述第二轴线向前的部分形成的夹角为10-80°。
在一些实施方式中，所述第一轴线向前的部分与所述第二轴线向前的部分形成的夹 角为35-55°。
根据本发明实施方式的一种立式风扇，包括基座和风扇头，所述风扇头包括叶片，所述叶片能以第一轴线为中心转动，所述风扇头可相对于所述基座以第二轴线为中心沿周向整体转动，所述第二轴线相对于水平面朝前上方倾斜设置，所述立式风扇不设置独立的自动俯仰机构。
在一些实施方式中，所述立式风扇不设置独立的自动摆动机构。
在一些实施方式中，所述立式风扇仅设置有二个电机，分别为第一电机和第二电机，所述第一电机连接所述叶片，所述第二电机连接所述风扇头。
在一些实施方式中，所述风扇头连接齿轮传动机构或连杆传动机构。
根据本发明实施方式的一种壁挂式风扇，包括基座和风扇头，所述风扇头包括叶片、网罩和第一转轴，所述第一转轴用于带动所述叶片转动，所述风扇头可相对于所述基座以转动轴线为中心沿周向整体转动，所述转动轴线穿过所述网罩，且相对于所述第一转轴倾斜设置。
根据本发明实施方式的一种家用电器，包括活动部和固定部，所述活动部包括网罩，所述活动部可相对于所述固定部以转动轴线为中心沿周向整体转动，所述转动轴线穿过所述网罩，且相对于所述活动部的网罩中心线倾斜设置，所述家用电器不设置独立的自动俯仰机构。
根据本发明实施方式的一种风扇的吹风方法，所述风扇包括风扇头，所述风扇头包括叶片和网罩，所述吹风方法包括如下步骤：
风扇头的叶片以第一轴线为中心转动，用于产生气流；
风扇头相对于第二轴线沿周向整体转动，其中所述第二轴线从前后方向穿过所述网罩且相对于所述第一轴线倾斜设置。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1是本发明实施方式的立式风扇的结构示意图。
图2是本发明实施方式的风扇的正面示意图。
图3是本发明实施方式的风扇的侧面示意图。
图4是本发明实施方式的风扇的风扇头的侧面剖视图。
图5是本发明实施方式的风扇的风扇头的另一侧面剖视图。
图6是本发明实施方式的风扇的立柱部分的结构示意图。
图7是本发明实施方式的立式风扇的运动状态图。
图8是本发明实施方式的壁挂式风扇的结构示意图。
图9是本发明实施方式的涡流扇的结构示意图。
图10是本发明实施方式的楼顶扇的结构示意图。
具体实施方式
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，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所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，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；可以是机械连接，也可以是电连接或可以相互通信；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或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
下面详细描述本发明的实施方式，所述实施方式的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，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所述特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明的描述中，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；可以是机械连接，也可以是电连接或可以相互通信；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或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
下文的公开提供了许多不同的实施方式或例子用来实现本发明的不同结构。为了简化本发明的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本发明。此外，本发明可以在不同例子中重复参考数字和/或参考字母，这种重复是为了简化和清楚的目的，其本身不指示所讨论各种实施方式和/或设置之间的关系。此外，本发明提供了的各种特定的工艺和材料的例子，但是本领域普通技术人员可以意识到其他工艺的应用和/或其他材料的使用。
请参阅图1，本发明第一实施方式的一种风扇头部10，包括基座10a和风扇头12，风扇头12包括叶片122和网罩124，叶片122能以第一轴线A为中心转动，风扇头12可相对于基座10a以第二轴线B为中心沿周向整体转动，第二轴线B从前后方向穿过网罩124，且相对于第一轴线A倾斜设置。
本发明实施方式的风扇头部，由于第二轴线B相对于第一轴线A倾斜设置，如此，只需要一个驱动结构就能同时实现驱动风扇头12在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。
在本实施方式中，第一轴线A向前的部分与第二轴线B向前的部分形成的夹角为10-80°。
如此，只需要一个驱动结构就能同时实现驱动风扇头12在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。
在本实施方式中，第一轴线A向前的部分与第二轴线B向前的部分形成的夹角为35-55°。更优选它们之间的夹角为45°。
如此，风扇头12能够在与水平方向一定角度的斜面上旋转，从而风扇10能实现更大广角的转动和导风。该旋转角度可以为360°，也可小于360°，可以逆时针-顺时针往复转动，也可在一个方向循环转动。
请结合参阅图2至图6，本发明第一实施方式的一种立式风扇10，包括基座10a和风扇头12，风扇头12包括叶片122，叶片122能以第一轴线A为中心转动，风扇头12可相对于基座10a以第二轴线B为中心沿周向整体转动，第二轴线B相对于水平面朝前上方倾斜设置，立式风扇10不设置独立的自动俯仰机构。
如此，由于第二轴线B相对于第一轴线A倾斜设置，如此，只需要一个驱动结构就 能同时实现驱动风扇头12在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。
在本实施方式中，立式风扇10不设置独立的自动摆动机构。
如此，结构简单，降低了生产成本。
在本实施方式中，立式风扇10仅设置有二个电机，分别为第一电机和第二电机，第一电机26连接叶片，第二电机18连接风扇头。
如此，立式风扇10只需要第二电机18就能实现驱动风扇头12在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。
在本实施方式中，风扇头12连接齿轮传动机构或连杆传动机构。如此，结构简单，牢固可靠。
在本实施方式中，立式风扇10包括用于支撑风扇头12的支架28及连接支架28及风扇头12的弯曲部16，支架28沿竖直方向延伸，弯曲部16包括远离支架28的柱状安装部160，安装部160的中心轴相对于支架28倾斜，第二轴线B与安装部160的中心轴垂直。安装部160上设有第二转轴14，第二转轴14与安装部160的中心轴垂直。第二电机18的第三转轴180与第二转轴14连接从而带动第二转轴14旋转。
如此，立式风扇10通过倾斜的柱状安装部160上以实现第二轴线B与第一轴线A倾斜设置。
在本实施方式中，立式风扇10包括第一齿轮20与第二齿轮22，第一齿轮20与第三转轴180连接，第二齿轮22与第二转轴14连接，第二齿轮22与第一齿轮20啮合。
如此，第二电机18通过第一齿轮20与第二齿轮22带动第二转轴14旋转。
具体地，第二齿轮22为内齿轮，当立式风扇10开启转动功能时，第二电机18带动第一齿轮20绕着第二齿轮22运动，从而带动第二转轴14运动，最终带动风扇头12运动。
在本实施方式中，第二转轴14上套设有轴承24。轴承24的数目为两个，两个轴承24套设在第二转轴14上且上下相对。轴承24用于支撑第二转轴14，减少第二转轴14在转动过程中的摩擦。
在本实施方式中，第二转轴14的末端设有锁母26。锁母26与轴承24抵接以将其固定于第二转轴14上，防止轴承24脱落。
在本实施方式中，立式风扇10由第二转轴14、弯曲部16、第二电机18、第一齿轮20、第二齿轮22、轴承24、锁母26组成了转动结构，转动结构用于驱动风扇头12以使风扇头12同时实现横向转动及俯仰转动的效果。
图7为本发明实施方式的立式风扇10的运动状态图，图中从左至右可看出，风扇头12可实现空间范围内转动，即风扇头12能同时实现水平方向转动与竖直方向转动的 效果。
本发明实施方式的立式风扇10只使用一个电机就能驱动风扇头12在空间范围内转动，节省了设计空间，结构简单，易于实现，且制造成本低廉。
具体地，风扇头12基本呈圆形，风扇头12包括网罩124、收容于网罩124内的叶片122及用于驱动叶片122旋转的第一电机26。风扇头12的前侧形成有出风面120，第一电机26的第一转轴260与出风面120垂直且位于风扇头12的中心轴处。第二电机18的第三转轴180与第二转轴14平行。第二转轴14向两侧延伸形成有连接部140，连接部140与风扇头12固定连接。第二转轴14与连接部140一体成型，其为钣金件。立式风扇10通过支架28与风扇头12连接，支架28垂直于水平面，支架28与底盘30连接以将立式风扇10平稳地放置在地面上。
请参阅图8，本发明第二实施方式的一种壁挂式风扇100，包括基座102和风扇头104，风扇头104包括叶片、网罩和第一转轴C，第一转轴C用于带动叶片转动，风扇头104可相对于基座102以转动轴线D为中心沿周向整体转动，转动轴线D穿过网罩，且相对于第一转轴C倾斜设置，安装时转动轴线D与壁面垂直。
如此，由于第一转轴C相对于转动轴线D倾斜设置，如此，只需要一个驱动结构就能同时实现驱动风扇头104在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。
本发明第二实施方式的壁挂式风扇100的风扇头104的具体转动机构参考本发明第一实施方式的立式风扇10，不再赘述。
请参阅图9及图10，本发明实施方式的一种家用电器200，包括活动部202和固定部204，活动部202包括网罩，活动部202可相对于固定部204以转动轴线E为中心沿周向整体转动，转动轴线E穿过网罩，且相对于活动部202的网罩中心线F倾斜设置，家用电器200不设置独立的自动摆动机构。
如此，由于活动部202的中心线F相对于转动轴线E倾斜设置，如此，只需要一个驱动结构就能同时实现驱动活动部202在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。
本发明实施方式的家用电器200不限于第一实施方式的立式风扇10和第二实施方式的壁挂式风扇100，还可以为涡流扇、鼓风扇等立式风扇，以及楼顶扇等壁挂式风扇。图9及图10分别以涡流扇和楼顶扇来说明本发明实施方式的家用电器200。
本发明实施方式的一种风扇的吹风方法，风扇包括风扇头12，风扇头包括叶片122和网罩，吹风方法包括如下步骤：
风扇头12的叶片122以第一轴线A为中心转动，用于产生气流；
风扇头12相对于第二轴线B沿周向整体转动，其中第二轴线B从前后方向穿过网 罩且相对于第一轴线A倾斜设置。
如此，由于第二轴线B相对于第一轴线A倾斜设置，如此，只需要一个驱动结构就能同时实现驱动风扇头12在水平方向及竖直方向形成的空间范围内转动，结构简单，成本较低。
在本说明书的描述中，参考术语“一个实施方式”、“一些实施方式”、“示意性实施方式”、“示例”、“具体示例”、或“一些示例”等的描述意指结合实施方式或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施方式或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施方式或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施方式或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施方式，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施方式进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种风扇头部，其特征在于，包括基座和风扇头，所述风扇头包括叶片和网罩，所述叶片能以第一轴线为中心转动，所述风扇头可相对于所述基座以第二轴线为中心沿周向整体转动，所述第二轴线从前后方向穿过所述网罩，且相对于所述第一轴线倾斜设置。
  2. 根据权利要求1所述的风扇头部，其特征在于，所述第一轴线向前的部分与所述第二轴线向前的部分形成的夹角为10-80°。
  3. 根据权利要求1所述的风扇头部，其特征在于，所述第一轴线向前的部分与所述第二轴线向前的部分形成的夹角为35-55°。
  4. 一种立式风扇，其特征在于，包括基座和风扇头，所述风扇头包括叶片，所述叶片能以第一轴线为中心转动，所述风扇头可相对于所述基座以第二轴线为中心沿周向整体转动，所述第二轴线相对于水平面朝前上方倾斜设置，所述立式风扇不设置独立的自动俯仰机构。
  5. 根据权利要求4所述的立式风扇，其特征在于，所述立式风扇不设置独立的自动摆动机构。
  6. 根据权利要求4所述的立式风扇，其特征在于，所述立式风扇仅设置有二个电机，分别为第一电机和第二电机，所述第一电机连接所述叶片，所述第二电机连接所述风扇头。
  7. 根据权利要求4所述的立式风扇，其特征在于所述风扇头连接齿轮传动机构或连杆传动机构。
  8. 一种壁挂式风扇，其特征在于，包括基座和风扇头，所述风扇头包括叶片、网罩和第一转轴，所述第一转轴用于带动所述叶片转动，所述风扇头可相对于所述基座以转动轴线为中心沿周向整体转动，所述转动轴线穿过所述网罩，且相对于所述第一转轴倾斜设置。
  9. 一种家用电器，其特征在于，包括活动部和固定部，所述活动部包括网罩，所述活动部可相对于所述固定部以转动轴线为中心沿周向整体转动，所述转动轴线穿过所述网罩，且相对于所述活动部的网罩中心线倾斜设置，所述家用电器不设置独立的自动俯仰机构。
  10. 一种风扇的吹风方法，所述风扇包括风扇头，所述风扇头包括叶片和网罩，其特征在于，所述吹风方法包括如下步骤：
    风扇头的叶片以第一轴线为中心转动，用于产生气流；
    风扇头相对于第二轴线沿周向整体转动，其中所述第二轴线从前后方向穿过所述网 罩且相对于所述第一轴线倾斜设置。
PCT/CN2016/096162 2015-09-02 2016-08-22 风扇头部、立式及壁挂式风扇、家用电器和吹风方法 WO2017036317A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018508681A JP6648260B2 (ja) 2015-09-02 2016-08-22 扇風機のヘッド部、縦置き型及び壁掛け型の扇風機、家庭用電気機器、並びに送風方法
EP16840746.8A EP3296572B1 (en) 2015-09-02 2016-08-22 Fan head part, vertical type and wall-mounted type fans, household appliance and air blowing method
US15/905,682 US10704558B2 (en) 2015-09-02 2018-02-26 Fan head part, vertical type and wall-mounted type fans, household appliance and air blowing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510560817.9 2015-09-02
CN201510560817.9A CN105134631A (zh) 2015-09-02 2015-09-02 风扇头部、立式及壁挂式风扇、家用电器和吹风方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/905,682 Continuation US10704558B2 (en) 2015-09-02 2018-02-26 Fan head part, vertical type and wall-mounted type fans, household appliance and air blowing method

Publications (1)

Publication Number Publication Date
WO2017036317A1 true WO2017036317A1 (zh) 2017-03-09

Family

ID=54720132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/096162 WO2017036317A1 (zh) 2015-09-02 2016-08-22 风扇头部、立式及壁挂式风扇、家用电器和吹风方法

Country Status (5)

Country Link
US (1) US10704558B2 (zh)
EP (1) EP3296572B1 (zh)
JP (1) JP6648260B2 (zh)
CN (14) CN105134631A (zh)
WO (1) WO2017036317A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108361214A (zh) * 2018-03-05 2018-08-03 广东美的环境电器制造有限公司 复位组件、扇头组件及风扇

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134631A (zh) * 2015-09-02 2015-12-09 广东美的环境电器制造有限公司 风扇头部、立式及壁挂式风扇、家用电器和吹风方法
CN108019365A (zh) * 2016-11-04 2018-05-11 佛山市建准电子有限公司 风扇
JP2018116350A (ja) * 2017-01-16 2018-07-26 株式会社日立製作所 着用状態判定システム、着用状態判定方法、及び着用状態判定プログラム
CN107084145B (zh) * 2017-06-27 2023-08-08 广东美的环境电器制造有限公司 用于风扇的驱动组件及具有其的风扇
CN107237771B (zh) * 2017-07-28 2023-05-26 广东美的环境电器制造有限公司 扇头组件及风扇
CN107388195A (zh) * 2017-08-22 2017-11-24 广东又电器科技有限公司 摆头机构
KR200496033Y1 (ko) * 2017-11-10 2022-10-17 광둥 유니크 일렉트리컬 컴퍼니 리미티드 입체 회전 구조
CN208123105U (zh) * 2017-11-10 2018-11-20 广东又一电器科技有限公司 立体旋摆结构
CN108412795B (zh) * 2018-05-14 2023-11-28 广东美的环境电器制造有限公司 机头机构及家用电器
CN110657120B (zh) * 2018-06-25 2020-11-03 浙江鸣春纺织股份有限公司 一种基于动力调节幅面的宿舍用摆头吊扇以及扇风方法
CN108826577B (zh) * 2018-08-17 2023-09-05 珠海格力电器股份有限公司 空调、空调室内机及检测装置
CN109578309B (zh) * 2019-01-04 2021-07-02 广东美的环境电器制造有限公司 摇摆机构及机械设备
CN109798263A (zh) * 2019-01-25 2019-05-24 包小丹 带有uvc led灯的喷雾加湿风扇
CN110247594B (zh) * 2019-07-04 2021-03-23 珠海格力电器股份有限公司 电机初始位置确定方法和装置
EP4031995A4 (en) 2019-10-21 2022-11-02 Universal Electronics Inc. CONSENT MANAGEMENT SYSTEM
CN111102227A (zh) * 2019-11-26 2020-05-05 北京智米科技有限公司 电风扇及其控制方法
CN110985422A (zh) * 2019-12-15 2020-04-10 张一茗 风扇摇头角度控制装置
CN113494565B (zh) * 2020-04-02 2022-11-11 广东美的环境电器制造有限公司 转动结构和家用电器
CN113494466B (zh) * 2020-04-02 2023-06-13 广东美的环境电器制造有限公司 送风装置
CN113494471B (zh) * 2020-04-02 2023-02-17 广东美的环境电器制造有限公司 送风装置的旋转驱动机构以及送风装置
WO2021196481A1 (zh) 2020-04-02 2021-10-07 广东美的环境电器制造有限公司 送风装置的旋转驱动机构、送风装置和家用电器
WO2022148462A1 (zh) * 2021-01-11 2022-07-14 东莞市叠品科技有限公司 一种转向机构、转动连接结构及风扇

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080298968A1 (en) * 2007-05-30 2008-12-04 Fanimation, Inc. Fan assembly having protective motor housing that accommodates cyclic movement
CN201377455Y (zh) * 2009-02-16 2010-01-06 朱泱仲 可旋转式多功能电风扇
KR20130085615A (ko) * 2012-01-20 2013-07-30 다연산업 주식회사 축사용 선풍기
CN105134631A (zh) * 2015-09-02 2015-12-09 广东美的环境电器制造有限公司 风扇头部、立式及壁挂式风扇、家用电器和吹风方法

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1099693A (en) * 1909-06-28 1914-06-09 Diehl Mfg Co Ventilating-fan.
US1684325A (en) * 1926-06-07 1928-09-11 Lister James Fraser Automatically-oscillating electric fan
US2050764A (en) * 1934-05-18 1936-08-11 Rogers Daniel Evan Electrically operated fan
BE505115A (zh) * 1949-04-02
DE1012425B (de) * 1953-05-05 1957-07-18 Richard Groll Selbsttaetig schwenkbarer Luefter
JPS5567389U (zh) * 1978-10-31 1980-05-09
US4356535A (en) * 1980-09-17 1982-10-26 Chu Chung S Modern fan device
JPS5818597A (ja) * 1982-03-01 1983-02-03 Sanyo Electric Co Ltd 扇風機
JPS58162795A (ja) * 1982-03-19 1983-09-27 Sanyo Electric Co Ltd 扇風機
JPS59128997A (ja) * 1983-01-13 1984-07-25 Sanyo Electric Co Ltd 壁掛扇風機
JPS59145398A (ja) * 1983-02-07 1984-08-20 Sanyo Electric Co Ltd 壁掛扇風機
CN2034631U (zh) * 1987-03-19 1989-03-22 重庆电扇厂 全方位摇头吊风扇
CN2034206U (zh) * 1987-07-11 1989-03-15 李春华 无齿轮转头摇头电风扇
CN2040185U (zh) * 1988-11-18 1989-06-28 戴义民 旋风吊扇
JPH02218889A (ja) * 1989-02-20 1990-08-31 Matsushita Seiko Co Ltd 扇風機の首振装置
CN2122252U (zh) * 1991-09-18 1992-11-18 珠海市万山区实业有限公司 电风扇
JP2000110776A (ja) * 1998-09-30 2000-04-18 Toshiaki Enami 扇風機の首振り角度可変機構
JP2001329992A (ja) * 2000-05-18 2001-11-30 Sanyo Electric Co Ltd 扇風機
JP4655575B2 (ja) * 2004-09-30 2011-03-23 パナソニック株式会社 天井扇風機の安全装置
CN2806846Y (zh) * 2005-06-24 2006-08-16 王福英 一种支架式台式风扇的连接结构
FR2891027B1 (fr) * 2005-09-22 2008-01-11 Aereco Sa Turbine amovible pour ventilateur
CN2898383Y (zh) * 2006-04-13 2007-05-09 周长政 一种可以调整摆头角度的电风扇
US20080069694A1 (en) * 2006-09-19 2008-03-20 Hector Ray Hernandez Electric fan
US7771167B2 (en) * 2007-06-07 2010-08-10 King Jih Enterprise Corp. Concealed rotary fan
CN201074602Y (zh) * 2007-07-31 2008-06-18 杨瑞坤 电风扇摆头传动结构
CN201170200Y (zh) * 2008-01-09 2008-12-24 刘保富 工业风扇的摇摆机构
CN201225307Y (zh) * 2008-05-08 2009-04-22 庆奇企业股份有限公司 一种内藏式摆动旋叶风扇
CN201225300Y (zh) * 2008-05-23 2009-04-22 美的集团有限公司 一种用于电风扇的机械式复合摇头机构
US8128346B2 (en) * 2009-09-16 2012-03-06 Steven Yu Fan with concealed 360-degree oscillating mechanism
CN201636062U (zh) * 2010-03-19 2010-11-17 先锋电器集团有限公司 一种电风扇摇头机构
CN201650812U (zh) * 2010-05-20 2010-11-24 珠海格力电器股份有限公司 摇头装置及应用其的电风扇
CN202073813U (zh) * 2011-04-29 2011-12-14 美的集团有限公司 风扇的摇头机构
CN102312847B (zh) * 2011-09-15 2013-06-05 威海克莱特机电有限公司 一种由无位置传感器驱动电机驱动的一体化离心式风机
JP6087509B2 (ja) * 2012-03-02 2017-03-01 バルミューダ株式会社 扇風機
CN202732391U (zh) * 2012-07-31 2013-02-13 当代绿能科技股份有限公司 风扇装置
CN203201838U (zh) * 2013-04-03 2013-09-18 宁波正诺电器有限公司 一种能360度转头的电风扇
CN203717400U (zh) * 2013-11-19 2014-07-16 广东美的环境电器制造有限公司 电风扇
CN204025118U (zh) * 2014-07-18 2014-12-17 陈介民 双头风扇的结构
CN204239301U (zh) * 2014-11-27 2015-04-01 广东美的环境电器制造有限公司 风扇
CN204357733U (zh) * 2014-11-28 2015-05-27 杨梦� 摇头装置及柱式家用电器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080298968A1 (en) * 2007-05-30 2008-12-04 Fanimation, Inc. Fan assembly having protective motor housing that accommodates cyclic movement
CN201377455Y (zh) * 2009-02-16 2010-01-06 朱泱仲 可旋转式多功能电风扇
KR20130085615A (ko) * 2012-01-20 2013-07-30 다연산업 주식회사 축사용 선풍기
CN105134631A (zh) * 2015-09-02 2015-12-09 广东美的环境电器制造有限公司 风扇头部、立式及壁挂式风扇、家用电器和吹风方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3296572A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108361214A (zh) * 2018-03-05 2018-08-03 广东美的环境电器制造有限公司 复位组件、扇头组件及风扇

Also Published As

Publication number Publication date
CN105570167A (zh) 2016-05-11
CN105650015B (zh) 2022-05-31
CN205423252U (zh) 2016-08-03
CN105570165A (zh) 2016-05-11
EP3296572A4 (en) 2018-06-13
EP3296572A1 (en) 2018-03-21
CN105736427A (zh) 2016-07-06
CN105570166B (zh) 2019-03-12
EP3296572B1 (en) 2021-03-03
JP6648260B2 (ja) 2020-02-14
CN205423248U (zh) 2016-08-03
CN105756979B (zh) 2018-09-11
CN205423221U (zh) 2016-08-03
CN105650015A (zh) 2016-06-08
US20180180051A1 (en) 2018-06-28
CN105570165B (zh) 2018-04-03
US10704558B2 (en) 2020-07-07
CN205423250U (zh) 2016-08-03
CN205423249U (zh) 2016-08-03
JP2018523784A (ja) 2018-08-23
CN205423251U (zh) 2016-08-03
CN105570167B (zh) 2018-07-10
CN105570164A (zh) 2016-05-11
CN105756979A (zh) 2016-07-13
CN105570166A (zh) 2016-05-11
CN105736427B (zh) 2019-04-30
CN105134631A (zh) 2015-12-09

Similar Documents

Publication Publication Date Title
WO2017036317A1 (zh) 风扇头部、立式及壁挂式风扇、家用电器和吹风方法
KR101196493B1 (ko) 축류팬
JP6141412B2 (ja) 扇風機
JP7140911B2 (ja) 正逆回転ファン
US9933168B2 (en) Air supply apparatus used for air conditioner and air conditioner indoor unit having the same
WO2013155837A1 (zh) 空调室内机
CN108626791B (zh) 壁挂式空调室内机
CN108626794B (zh) 壁挂式空调室内机
CN209744542U (zh) 空调室内机
JP5915958B2 (ja) 気流拡散装置（拡散扇）及び空気調和機
KR102321973B1 (ko) 선풍기용 구동 어셈블리 및 이를 구비하는 선풍기
CN208669661U (zh) 风机组件及空调器
JP5909628B2 (ja) 扇風機
CN107883447B (zh) 天花机
CN210265227U (zh) 塔扇
CN111255718B (zh) 垂直轴电风扇以及垂直轴扇体
JP6900033B2 (ja) 気流拡散装置（拡散扇）及び空気調和機
CN207920925U (zh) 一种全角风扇
CN106091165A (zh) 一种空调室外机
CN106556128A (zh) 导风装置及空调器
JP2021092215A (ja) 受風板付水平軸風車
WO2017088431A1 (zh) 离心风机电风扇
JP2009195045A (ja) 車両用送風装置
TWM540199U (zh) 立體風向之電風扇結構
JP2016180362A (ja) 送風装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16840746

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2018508681

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE