WO2016150398A1 - 一种吹风机 - Google Patents

一种吹风机 Download PDF

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Publication number
WO2016150398A1
WO2016150398A1 PCT/CN2016/077265 CN2016077265W WO2016150398A1 WO 2016150398 A1 WO2016150398 A1 WO 2016150398A1 CN 2016077265 W CN2016077265 W CN 2016077265W WO 2016150398 A1 WO2016150398 A1 WO 2016150398A1
Authority
WO
WIPO (PCT)
Prior art keywords
hair dryer
disposed
rotatable
rotatable member
flow passage
Prior art date
Application number
PCT/CN2016/077265
Other languages
English (en)
French (fr)
Inventor
姜炜豪
Original Assignee
建福实业有限公司
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 建福实业有限公司 filed Critical 建福实业有限公司
Priority to JP2017549801A priority Critical patent/JP2018509250A/ja
Priority to CN201680017597.8A priority patent/CN107847028A/zh
Priority to EP16767775.6A priority patent/EP3275333A4/en
Priority to US15/561,956 priority patent/US20180110313A1/en
Publication of WO2016150398A1 publication Critical patent/WO2016150398A1/zh

Links

Classifications

    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00Hair drying devices; Accessories therefor
    • A45D20/04Hot-air producers
    • A45D20/08Hot-air producers heated electrically
    • A45D20/10Hand-held drying devices, e.g. air douches
    • A45D20/12Details thereof or accessories therefor, e.g. nozzles, stands
    • A45D20/122Diffusers, e.g. for variable air flow
    • A45D20/124Diffusers, e.g. for variable air flow comprising rotating elements
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00Hair drying devices; Accessories therefor
    • A45D20/04Hot-air producers
    • A45D20/08Hot-air producers heated electrically
    • A45D20/10Hand-held drying devices, e.g. air douches
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D20/00Hair drying devices; Accessories therefor
    • A45D20/04Hot-air producers
    • A45D20/08Hot-air producers heated electrically
    • A45D20/10Hand-held drying devices, e.g. air douches
    • A45D20/12Details thereof or accessories therefor, e.g. nozzles, stands
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01TSPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
    • AHUMAN NECESSITIES
    • A45HAND OR TRAVELLING ARTICLES
    • A45DHAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2200/00Details not otherwise provided for in A45D
    • A45D2200/20Additional enhancing means
    • A45D2200/202Ionisation

Definitions

  • the present invention relates to the field of hair care equipment, and more particularly to a hair dryer.
  • a hair dryer disclosed in the patent application No. 201280036596.X which comprises a casing, a fan and a heater disposed in the casing, an ion generator disposed in the casing and upstream of the fan, and disposed upstream of the fan Suction filter unit
  • the existing air blower containing the ion generator does not provide uniform airflow or ion current, and the radiation surface is not broad.
  • the object of the present invention is to provide a hair dryer for the problem that the airflow or ion airflow provided by the existing hair dryer including the ion generator is not uniform and the radiation surface is not wide.
  • the present invention provides a hair dryer including a main body, the main body is formed with an air flow passage, and the air flow passage is formed with an air inlet and an air outlet on the main body;
  • the hair dryer further includes an electric fan disposed in the air flow passage for drawing outside air through the air inlet and discharging through the air outlet, and being disposed at the air outlet, A rotatable member that rotates to change the direction of the airflow formed by the rotation of the electric fan.
  • the hair dryer of the present invention further includes a fixing bracket disposed in the air flow passage;
  • the rotatable member includes an axial center disposed on the fixing bracket, and rotatably sleeved on the shaft a rotatable center portion on the center, an outer ring concentrically disposed with the rotatable center portion, and a flow guiding sheet connecting the rotatable center portion and the outer ring.
  • a bearing is disposed between the rotatable center portion and the shaft center; An outer ring of the bearing is fixedly coupled to the rotatable center portion, and an inner ring of the bearing is fixedly coupled to the shaft center.
  • the hair dryer of the present invention further includes a gas passage disposed in the air flow passage between the rotatable member and the electric fan, and is used for heating to be drawn into the airflow by the electric fan.
  • a heat generating component of the air in the passage is used for heating to be drawn into the airflow by the electric fan.
  • the hair dryer of the present invention further includes an ion generator disposed in the air flow passage; the ion generator includes an ionizing electrode for emitting ions to the rotatable member;
  • the bearing and the rotatable member are all made of conductive material;
  • the shaft center and / or the bearing is connected to a conductive electrode; the polarity of the rotatable member and / or the fixed bracket is opposite to the polarity of the ionizing electrode of the ion generator, or The potential of the rotatable member and/or the fixed bracket is lower than the potential of the ionizing electrode of the ionizer.
  • the hair dryer of the present invention further includes an ion generator disposed in the air flow passage; the ion generator includes an ionizing electrode disposed on the rotatable member.
  • the ionizing electrode is disposed on the guide sheet, the outer ring or the rotatable center portion.
  • the hair dryer of the present invention further includes a lock mechanism for locking the rotatable member in the air flow passage.
  • the lock mechanism includes a friction member disposed on an outer wall of the outer ring, and a lock movably abutting the friction member to lock the rotatable member key.
  • the lock mechanism includes a magnetic member disposed on an outer wall of the outer ring, and a lock button movably adsorbed on the magnetic member to lock the rotatable member.
  • the rotatable member further includes a deflector that is disposed at an edge of the deflector sheet and extends in a tangential direction of the rotating surface of the deflector sheet.
  • the deflector is made of silicone.
  • the utility model realizes the problem that the airflow direction of the hair dryer is changed by the rotatable component, thereby improving the airflow or the ion airflow unevenness, and the radiation surface is not wide.
  • the utility model adopts the fixing bracket and the seat
  • the bearing and the rotatable member are configured as a piece of electrically conductive material and direct the direction of the ion current through the ionizing electrode and the electrically conductive electrode.
  • the utility model also realizes the expansion of the radiation surface of the airflow or the ion current through the deflector.
  • the utility model has the advantages of simple structure and strong practicability.
  • FIG. 1 is a schematic view of a hair dryer according to a first embodiment of the present invention
  • FIG. 2 is a schematic structural view of the rotatable member shown in FIG. 1;
  • FIG. 3 is a schematic view showing the installation of the rotatable member shown in FIG. 1;
  • FIG. 4 is a schematic view of a hair dryer according to a second embodiment of the present invention.
  • FIG. 5 is a schematic structural view of the rotatable member shown in FIG. 4;
  • FIG. 6 is a schematic view showing the mounting of the rotatable member shown in FIG. 4.
  • FIG. 7 is a first schematic view of an ionizing electrode of the ion generator shown in FIG. 4;
  • FIG. 8 is a second schematic view of the ionizing electrode of the ion generator shown in FIG. 4; [0027] FIG.
  • FIG. 9 is a third schematic view of the ionization electrode of the ion generator shown in FIG. 4; [0028] FIG.
  • FIG. 10 is a reference diagram of a first use state of a hair dryer according to a third embodiment of the present invention.
  • FIG. 11 is a second use state reference diagram of a hair dryer according to a third embodiment of the present invention.
  • FIG. 12 is a schematic view of another locking mechanism of the present invention.
  • the technical problem to be solved by the utility model is that the airflow or ion airflow provided by the existing hair dryer is not uniform, and the radiation surface is not broad.
  • the solution of the present invention is: by providing a rotatable member on the air duct of the hair dryer, the rotatable member can be rotated by the air flow, and the air flow can be rotated by the rotation of the rotatable member change direction.
  • FIG. 1 The technical solutions and mechanisms of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
  • FIG. 1 is a schematic view of a hair dryer according to a first embodiment of the present invention.
  • the hair dryer includes a main body 1, and the main body 1 is internally formed with an air flow passage, and the air flow passage is An air inlet 11 and an air outlet 12 are formed in the main body 1.
  • the blower further includes an electric fan 2 disposed in the air flow passage; the electric fan 2 draws outside air through the air inlet 11 during operation, and discharges the outside air through the air outlet 12.
  • the blower further includes a rotatable member 3 disposed at the air outlet 12; the rotatable member 3 is for rotation to change the direction of the airflow formed by the rotation of the electric fan 2.
  • the rotatable member 3 is rotated by the air flow formed by the rotation of the electric fan 2.
  • the rotatable member 3 is rotated by a motor.
  • FIG. 2 is a schematic structural view of the rotatable member 3 shown in FIG. 1.
  • FIG. 3 is a schematic view showing the mounting of the rotatable member 3 shown in FIG. 1.
  • the hair dryer further includes a fixing bracket 4 disposed in the air flow passage.
  • the rotatable member 3 is rotatably mounted to the fixed bracket 4.
  • the rotatable member 3 includes a shaft center 31 disposed on the fixed bracket 4, a rotatable center portion 32 rotatably sleeved on the shaft core 31, an outer ring 33 concentrically disposed with the rotatable center portion 32, and A flow guide sheet 34 that connects the rotatable central portion 32 and the outer ring 33 is coupled.
  • the deflector sheet 34 may be one or more for changing the direction of the airflow generated by the rotation of the rotatable member 3.
  • a bearing 35 is disposed between the rotatable center portion 32 and the shaft center 31. Specifically, the outer ring of the bearing 35 is fixedly coupled to the rotatable center portion 32, and the inner ring of the bearing 35 is fixedly coupled to the shaft center 31. This embodiment reduces the friction between the rotatable center portion 32 and the shaft center 31 by the bearing 35.
  • the hair dryer further includes a heat generating component (not shown) disposed in the air flow passage and between the rotatable member 3 and the electric fan 2.
  • the heat generating component is for heating the air drawn by the electric fan 2 into the air flow passage.
  • the hair dryer further includes an ion generator 5 disposed in the airflow passage for generating ions; the ionizer 5 includes an ionizing electrode 51 through which ions are emitted to the rotatable member 3 .
  • the fixing bracket 4, the bearing 35, and the rotatable member 3 are all made of a conductive material.
  • the axis 31 and/or the bearing 35 are connected to a conductive electrode (not shown) for changing the polarity and/or potential of the rotatable member 3 and/or the fixed bracket 4.
  • a conductive electrode not shown
  • the rotatable part 3 and/or the fixed branch The polarity of the frame 4 is opposite to the polarity of the ionizing electrode 51 of the ionizer 5, or the potential of the rotatable member 3 and/or the fixed holder 4 is lower than the potential of the ionizing electrode 51 of the ionizer.
  • FIG. 4 is a schematic view of a hair dryer according to a second embodiment of the present invention.
  • the blower includes a main body 1, and an air flow passage is formed inside the main body 1, and the air flow passage is formed with an air inlet 11 and an air outlet 12 on the main body 1.
  • the blower further includes an electric fan 2 disposed in the air flow passage; the electric fan 2 draws outside air through the air inlet 11 during operation, and discharges the outside air through the air outlet 12.
  • the blower further includes a rotatable member 3 disposed at the air outlet 12; the rotatable member 3 is for rotation to change the direction of the airflow formed by the rotation of the electric fan 2.
  • the rotatable member 3 is rotated by the air flow formed by the rotation of the electric fan 2.
  • the rotatable member 3 is rotated by a motor.
  • FIG. 5 is a schematic structural view of the rotatable member 3 shown in FIG. 4; and FIG. 6 is a schematic view showing the mounting of the rotatable member 3 shown in FIG.
  • the hair dryer further includes a fixing bracket 4 disposed in the air flow passage.
  • the rotatable member 3 is rotatably mounted to the fixed bracket 4.
  • the rotatable member 3 includes a shaft center 31 disposed on the fixed bracket 4, a rotatable center portion 32 rotatably sleeved on the shaft core 31, an outer ring 33 concentrically disposed with the rotatable center portion 32, and A flow guide sheet 34 that connects the rotatable central portion 32 and the outer ring 33 is coupled.
  • the guide sheets 34 may be one or more for changing the direction of the airflow generated by the rotation of the rotatable member 3.
  • a bearing 35 is disposed between the rotatable center portion 32 and the shaft center 31. Specifically, the outer ring of the bearing 35 is fixedly coupled to the rotatable center portion 32, and the inner ring of the bearing 35 is fixedly coupled to the shaft center 31. This embodiment reduces the friction between the rotatable center portion 32 and the shaft center 31 by the bearing 35.
  • the blower further includes a heat generating component (not shown) disposed in the air flow passage and between the rotatable member 3 and the electric fan 2.
  • the heat generating component is for heating the air drawn by the electric fan 2 into the air flow passage.
  • FIG. 7 is a first schematic view of the ionizing electrode 51 of the ion generator shown in FIG. 4;
  • Figure 8 is a second schematic view of the ionizing electrode 51 of the ion generator shown in Figure 4;
  • Figure 9 is a third schematic view of the ionizing electrode 51 of the ionizer shown in Figure 4;
  • the hair dryer further includes an ion generator 5 for generating ions in the air flow passage; the ion generator 5 includes an ionizing electrode 51 which is disposed on the rotatable member 3.
  • the ionizing electrode 51 may be disposed on the deflector sheet 34; as shown in FIG. 8, the ionizing electrode 51 may also be disposed on the outer ring 33; as shown in FIG. 9, the ionizing electrode 51 is further Can be disposed on the rotatable center portion 32
  • the third embodiment differs from the first embodiment or the second embodiment in that the blower further includes a lock mechanism 6.
  • FIG. 10 is a first use state reference diagram of a hair dryer according to a third embodiment of the present invention
  • FIG. 11 is a second use state reference diagram of the hair dryer according to the third embodiment of the present invention.
  • the hair dryer further includes a lock mechanism 6 for locking the rotatable member 3, which is disposed in the air flow passage.
  • the lock mechanism 6 is in the locked position, and thereafter, the rotatable member 3 is locked and cannot be rotated.
  • the lock mechanism 6 includes a friction member 62 disposed on the outer wall of the outer ring 33, and a lock button 61 movably abutting against the friction member to lock the rotatable member 3.
  • the friction member 62 may be a low-hardness member such as a silicone member or the like.
  • the friction member 62 extends in a direction parallel to the axial direction of the outer ring 33.
  • the lock mechanism 6 includes a magnetic member 63 disposed on an outer wall of the outer ring 33, and movably affixed to the magnetic member to lock the rotatable member 3 Lock key 61.
  • the rotatable member 3 further includes a deflector 341 disposed at an edge of the deflector sheet 34 and extending in a tangential direction of the rotating surface of the deflector sheet 34; the deflector 341 is Silicone parts.
  • the utility model realizes the problem that the airflow direction of the hair dryer is changed by the rotatable component, thereby improving the airflow or the ion airflow unevenness, and the radiation surface is not wide.
  • the utility model adopts the fixing bracket, the bearing and the rotatable component as a conductive material, and through an ionizing electrode and a conductive electric The pole directs the direction of the ion gas flow.
  • the utility model also realizes the expansion of the radiation surface of the airflow or the ion current through the deflector.
  • the utility model has the advantages of simple structure and strong practicability.

Landscapes

  • Cleaning And Drying Hair (AREA)

Abstract

一种吹风机,包括主体(1),主体(1)内部形成有气流通道,气流通道在主体(1)上形成有空气入口(11)和空气出口(12);吹风机还包括设置在气流通道中、用于将外界空气通过空气入口(11)抽入、并通过空气出口(12)排出的电动风扇(2),以及设置于空气出口(12)处、用于旋转以改变由电动风扇(2)旋转所形成的气流的方向的可旋转部件(3)。通过可旋转部件(3)改变吹风机气流方向,从而改善气流或离子气流不均匀,辐射面也不广阔的问题。

Description

技术领域
[0001] 本实用新型涉及头发护理设备领域, 尤其涉及一种吹风机。
背景技术
[0002] 市场上有些吹风机内置有离子发生器, 不单是能够通过吹风使头发干燥或造型 , 而且能够吹送包含离子的风对头发进行护理。 如申请号为 201280036596.X的 专利所公幵的吹风机, 其包含有壳体, 设置在壳体内的风扇和加热器, 设置在 壳体内、 并处于风扇上游的离子发生器, 以及设置在风扇上游的吸气过滤单元
[0003] 然而, 现有的包含有离子发生器的吹风机所提供的气流或离子气流并不均匀, 辐射面也不广阔。
技术问题
[0004] 本实用新型的目的是针对现有的包含有离子发生器的吹风机所提供的气流或离 子气流并不均匀, 辐射面也不广阔的问题, 提出了一种吹风机。
问题的解决方案
技术解决方案
[0005] 本实用新型提供了一种吹风机, 包括主体, 该主体内部形成有气流通道, 该气 流通道在所述主体上形成有空气入口和空气出口;
[0006] 所述吹风机还包括设置在所述气流通道中、 用于将外界空气通过所述空气入口 抽入、 并通过所述空气出口排出的电动风扇, 以及设置于所述空气出口处、 用 于旋转以改变由所述电动风扇旋转所形成的气流的方向的可旋转部件。
[0007] 本实用新型上述的吹风机中, 还包括设置在所述气流通道中的固定支架; 所述 可旋转部件包括设置在所述固定支架上的轴心、 可旋转地套设在所述轴心上的 可旋转中心部、 与所述可旋转中心部同心设置的外环、 以及连接所述可旋转中 心部和所述外环的导流页片。
[0008] 本实用新型上述的吹风机中, 所述可旋转中心部与所述轴心之间设置有轴承; 所述轴承的外圈与所述可旋转中心部连接固定, 而所述轴承的内圈与所述轴心 连接固定。
[0009] 本实用新型上述的吹风机中, 还包括设置在所述气流通道中、 并处于所述可旋 转部件和所述电动风扇之间、 用于加热由所述电动风扇抽入到所述气流通道中 的空气的发热部件。
[0010] 本实用新型上述的吹风机中, 还包括设置在所述气流通道中的离子发生器; 该 离子发生器包括用于向所述可旋转部件发射离子的电离电极; 所述固定支架、 所述轴承以及所述可旋转部件均为导电材料制件;
[0011] 所述轴心和 /或所述轴承与一导电电极相连; 所述可旋转部件和 /或所述固定支 架的极性与所述离子发生器的电离电极的极性相反, 或者所述可旋转部件和 /或 所述固定支架的电位低于所述离子发生器的所述电离电极的电位。
[0012] 本实用新型上述的吹风机中, 还包括设置在所述气流通道中的离子发生器; 该 离子发生器包括设置在可旋转部件上的电离电极。
[0013] 本实用新型上述的吹风机中, 所述电离电极设置在所述导流页片、 所述外环或 者所述可旋转中心部上。
[0014] 本实用新型上述的吹风机中, 还包括设置在所述气流通道中, 用于锁死所述可 旋转部件的锁键机构。
[0015] 本实用新型上述的吹风机中, 所述锁键机构包括设置在所述外环外壁上的摩擦 部件、 以及可活动地抵持于该摩擦部件上以锁死所述可旋转部件的锁键。
[0016] 本实用新型上述的吹风机中, 所述锁键机构包括设置在所述外环外壁上的磁性 部件、 以及可活动地吸附于该磁性部件上以锁死所述可旋转部件的锁键。
[0017] 本实用新型上述的吹风机中, 所述可旋转部件还包括设置在所述导流页片边沿 、 沿该导流页片旋转面的切向方向延伸的导流片。
[0018] 本实用新型上述的吹风机中, 所述导流片为硅胶制件。
发明的有益效果
有益效果
[0019] 本实用新型通过可旋转部件实现改变吹风机气流方向, 从而改善气流或离子气 流不均匀, 辐射面也不广阔的问题。 本实用新型通过采用将所述固定支架、 所 述轴承以及所述可旋转部件设置为导电材料制件, 并通过电离电极以及导电电 极引导离子气流的方向。 本实用新型还通过导流片实现扩大气流或者离子气流 的辐射面。 本实用新型结构简单, 实用性强。
对附图的简要说明
附图说明
[0020] 图 1为本实用新型第一实施例的吹风机的示意图;
[0021] 图 2为图 1所示的可旋转部件的结构示意图;
[0022] 图 3为图 1所示的可旋转部件的安装示意图;
[0023] 图 4为本实用新型第二实施例的吹风机的示意图。
[0024] 图 5为图 4所示的可旋转部件的结构示意图;
[0025] 图 6为图 4所示的可旋转部件的安装示意图。
[0026] 图 7为图 4所示的离子发生器的电离电极的第一示意图;
[0027] 图 8为图 4所示的离子发生器的电离电极的第二示意图;
[0028] 图 9为图 4所示的离子发生器的电离电极的第三示意图;
[0029] 图 10为本实用新型第三实施例的吹风机的第一使用状态参考图;
[0030] 图 11为本实用新型第三实施例的吹风机的第二使用状态参考图;
[0031] 图 12为本实用新型另一种锁键机构的示意图。
本发明的实施方式
[0032] 本实用新型要解决的技术问题是: 现有的吹风机所提供的气流或离子气流并不 均匀, 辐射面也不广阔。 针对该技术问题, 本实用新型的解决思路是: 通过在 吹风机的风道上设置可旋转部件, 该可旋转部件可在气流的作用下进行旋转, 而气流可以在该可旋转部件的旋转作用下被改变方向。
[0033] 为了便于本领域技术人员理解和实施本实用新型, 下面将结合附图及具体实施 例对本实用新型的技术方案、 机理进行详细说明。
[0034] 第一实施例
[0035] 参照图 1, 图 1为本实用新型第一实施例的吹风机的示意图。
[0036] 如图 1所示, 吹风机包括主体 1, 该主体 1内部形成有气流通道, 该气流通道在 主体 1上形成有空气入口 11和空气出口 12。
[0037] 吹风机还包括设置在气流通道中的电动风扇 2; 该电动风扇 2在工作吋, 通过空 气入口 11抽入外界空气, 并通过空气出口 12排出该外界空气。
[0038] 吹风机还包括设置于空气出口 12处的可旋转部件 3 ; 该可旋转部件 3用于旋转, 以改变电动风扇 2旋转所形成的气流的方向。
[0039] 优选地, 本实施例中, 可旋转部件 3是在电动风扇 2旋转所形成的气流的作用下 进行旋转。
[0040] 而在其他一些实施例中, 可旋转部件 3是在电机驱动下进行旋转。
[0041] 参照图 2和图 3, 图 2为图 1所示的可旋转部件 3的结构示意图; 图 3为图 1所示的 可旋转部件 3的安装示意图。
[0042] 如图 2和图 3所示, 吹风机还包括设置在气流通道中的固定支架 4。 可旋转部件 3 可旋转地安装于固定支架 4上。 具体地, 可旋转部件 3包括设置在固定支架 4上的 轴心 31、 可旋转地套设在轴心 31上的可旋转中心部 32、 与可旋转中心部 32同心 设置的外环 33、 以及连接可旋转中心部 32和外环 33的导流页片 34。
[0043] 这里, 导流页片 34可以是一个或者多个, 用于改变由可旋转部件 3旋转所产生 的气流的方向。
[0044] 进一步地, 如图 3所示, 可旋转中心部 32与轴心 31之间设置有轴承 35。 具体地 , 轴承 35的外圈与可旋转中心部 32连接固定, 而轴承 35的内圈与轴心 31连接固 定。 本实施例通过轴承 35来降低可旋转中心部 32与轴心 31之间的摩擦。
[0045] 进一步地, 吹风机还包括设置在气流通道中、 并处于可旋转部件 3和电动风扇 2 之间的发热部件 (图中未示出) 。 该发热部件用于加热由电动风扇 2抽入到气流 通道中的空气。
[0046] 如图 1所示, 吹风机还包括设置在气流通道中、 用于产生离子的离子发生器 5 ; 该离子发生器 5包括电离电极 51, 通过该电离电极 51向可旋转部件 3发射离子。 为了使离子能够流动, 本实施例中, 固定支架 4、 轴承 35以及可旋转部件 3均为 导电材料制件。
[0047] 同吋, 轴心 31和 /或轴承 35与一导电电极 (图中未示出) 相连, 用于改变可旋 转部件 3和 /或固定支架 4的极性和 /或电位。 一般来说, 可旋转部件 3和 /或固定支 架 4的极性与离子发生器 5的电离电极 51的极性相反, 或者可旋转部件 3和 /或固定 支架 4的电位低于离子发生器的电离电极 51的电位。
[0048] 第二实施例
[0049] 参照图 4, 图 4为本实用新型第二实施例的吹风机的示意图。
[0050] 如图 4所示, 吹风机包括主体 1, 该主体 1内部形成有气流通道, 该气流通道在 主体 1上形成有空气入口 11和空气出口 12。
[0051] 吹风机还包括设置在气流通道中的电动风扇 2; 该电动风扇 2在工作吋, 通过空 气入口 11抽入外界空气, 并通过空气出口 12排出该外界空气。
[0052] 吹风机还包括设置于空气出口 12处的可旋转部件 3 ; 该可旋转部件 3用于旋转, 以改变电动风扇 2旋转所形成的气流的方向。
[0053] 优选地, 本实施例中, 可旋转部件 3是在电动风扇 2旋转所形成的气流的作用下 进行旋转。
[0054] 而在其他一些实施例中, 可旋转部件 3是在电机驱动下进行旋转。
[0055] 参照图 5和图 6, 图 5为图 4所示的可旋转部件 3的结构示意图; 图 6为图 4所示的 可旋转部件 3的安装示意图。
[0056] 如图 5和图 6所示, 吹风机还包括设置在气流通道中的固定支架 4。 可旋转部件 3 可旋转地安装于固定支架 4上。 具体地, 可旋转部件 3包括设置在固定支架 4上的 轴心 31、 可旋转地套设在轴心 31上的可旋转中心部 32、 与可旋转中心部 32同心 设置的外环 33、 以及连接可旋转中心部 32和外环 33的导流页片 34。
[0057] 这里, 导流页片 34可以是一个或者多个, 用于改变由可旋转部件 3旋转所产生 的气流的方向。
[0058] 进一步地, 如图 6所示, 可旋转中心部 32与轴心 31之间设置有轴承 35。 具体地 , 轴承 35的外圈与可旋转中心部 32连接固定, 而轴承 35的内圈与轴心 31连接固 定。 本实施例通过轴承 35来降低可旋转中心部 32与轴心 31之间的摩擦。
[0059] 进一步地, 吹风机还包括设置在气流通道中、 并处于可旋转部件 3和电动风扇 2 之间的发热部件 (图中未示出) 。 该发热部件用于加热由电动风扇 2抽入到气流 通道中的空气。
[0060] 参照图 4、 图 7-图 9, 图 7为图 4所示的离子发生器的电离电极 51的第一示意图; 图 8为图 4所示的离子发生器的电离电极 51的第二示意图; 图 9为图 4所示的离子 发生器的电离电极 51的第三示意图;
[0061] 如图 4所示, 吹风机还包括设置在气流通道中、 用于产生离子的离子发生器 5 ; 该离子发生器 5包括电离电极 51, 该电离电极 51设置在可旋转部件 3上。
[0062] 如图 7所示, 电离电极 51可以设置在导流页片 34上; 如图 8所示, 电离电极 51还 可以设置在外环 33上; 如图 9所示, 电离电极 51还可以设置在可旋转中心部 32上
[0063] 第三实施例
[0064] 与第一实施例或第二实施例相比, 第三实施例的区别在于, 吹风机还包括锁键 机构 6。
[0065] 参照图 10和图 11, 图 10为本实用新型第三实施例的吹风机的第一使用状态参考 图; 图 11为本实用新型第三实施例的吹风机的第二使用状态参考图。
[0066] 如图 10所示, 吹风机还包括设置在气流通道中, 用于锁死可旋转部件 3的锁键 机构 6。
[0067] 在图 10中, 锁键机构 6处于解锁位置, 此吋, 可旋转部件 3可以旋转; 在图 11中
, 锁键机构 6处于上锁位置, 此吋, 可旋转部件 3被锁死, 无法转动。
[0068] 在本实施例中, 锁键机构 6包括设置在外环 33外壁上的摩擦部件 62、 以及可活 动地抵持于该摩擦部件上以锁死可旋转部件 3的锁键 61。
[0069] 优选地, 摩擦部件 62可以是低硬度部件, 如硅胶制件等。 该摩擦部件 62的延伸 方向与外环 33的轴向平行。
[0070] 在其他一些实施例中, 如图 12所示, 锁键机构 6包括设置在外环 33外壁上的磁 性部件 63、 以及可活动地吸附于该磁性部件上以锁死可旋转部件 3的锁键 61。
[0071] 如图 10所示, 可旋转部件 3还包括设置在导流页片 34边沿、 沿该导流页片 34旋 转面的切向方向延伸的导流片 341 ; 该导流片 341为硅胶制件。
工业实用性
[0072] 本实用新型通过可旋转部件实现改变吹风机气流方向, 从而改善气流或离子气 流不均匀, 辐射面也不广阔的问题。 本实用新型通过采用将所述固定支架、 所 述轴承以及所述可旋转部件设置为导电材料制件, 并通过电离电极以及导电电 极引导离子气流的方向。 本实用新型还通过导流片实现扩大气流或者离子气流 的辐射面。 本实用新型结构简单, 实用性强。

Claims

权利要求书
一种吹风机, 其特征在于, 包括主体 (1) , 该主体 (1) 内部形成有 气流通道, 该气流通道在所述主体 (1) 上形成有空气入口 (11) 和 空气出口 ( 12) ;
所述吹风机还包括设置在所述气流通道中、 用于将外界空气通过所述 空气入口 (11) 抽入、 并通过所述空气出口 (12) 排出的电动风扇 ( 2) , 以及设置于所述空气出口 (12) 处、 用于旋转以改变由所述电 动风扇 (2) 旋转所形成的气流的方向的可旋转部件 (3) 。
根据权利要求 1所述的吹风机, 其特征在于, 还包括设置在所述气流 通道中的固定支架 (4) ; 所述可旋转部件 (3) 包括设置在所述固定 支架 (4) 上的轴心 (31) 、 可旋转地套设在所述轴心 (31) 上的可 旋转中心部 (32) 、 与所述可旋转中心部 (32) 同心设置的外环 (33 ) 、 以及连接所述可旋转中心部 (32) 和所述外环 (33) 的导流页片 (34) 。
根据权利要求 2所述的吹风机, 其特征在于, 所述可旋转中心部 (32 ) 与所述轴心 (31) 之间设置有轴承 (35) ; 所述轴承 (35) 的外圈 与所述可旋转中心部 (32) 连接固定, 而所述轴承 (35) 的内圈与所 述轴心 (31) 连接固定。
根据权利要求 2或 3所述的吹风机, 其特征在于, 还包括设置在所述气 流通道中、 并处于所述可旋转部件 (3) 和所述电动风扇 (2) 之间、 用于加热由所述电动风扇 (2) 抽入到所述气流通道中的空气的发热 部件。
根据权利要求 4所述的吹风机, 其特征在于, 还包括设置在所述气流 通道中的离子发生器 (5) ; 该离子发生器 (5) 包括用于向所述可旋 转部件 (3) 发射离子的电离电极 (51) ; 所述固定支架 (4) 、 所述 轴承 (35) 以及所述可旋转部件 (3) 均为导电材料制件;
所述轴心 (31) 和 /或所述轴承 (35) 与一导电电极相连; 所述可旋 转部件 (3) 和 /或所述固定支架 (4) 的极性与所述离子发生器 (5) 的电离电极 (51) 的极性相反, 或者所述可旋转部件 (3) 和 /或所述 固定支架 (4) 的电位低于所述离子发生器 (5) 的所述电离电极 (51
) 的电位。
[权利要求 6] 根据权利要求 4所述的吹风机, 其特征在于, 还包括设置在所述气流 通道中的离子发生器 (5) ; 该离子发生器 (5) 包括设置在可旋转部 件 (3) 上的电离电极 (51) 。
[权利要求 7] 根据权利要求 6所述的吹风机, 其特征在于, 所述电离电极 (51) 设 置在所述导流页片 (34) 、 所述外环 (33) 或者所述可旋转中心部 ( 32) 上。
[权利要求 8] 根据权利要求 2或 3所述的吹风机, 其特征在于, 还包括设置在所述气 流通道中, 用于锁死所述可旋转部件 (3) 的锁键机构 (6) 。
[权利要求 9] 根据权利要求 8所述的吹风机, 其特征在于, 所述锁键机构 (6) 包括 设置在所述外环 (33) 外壁上的摩擦部件 (62) 、 以及可活动地抵持 于该摩擦部件 (62) 上以锁死所述可旋转部件 (3) 的锁键 (61) 。
[权利要求 10] 根据权利要求 8所述的吹风机, 其特征在于, 所述锁键机构 (6) 包括 设置在所述外环 (33) 外壁上的磁性部件 (63) 、 以及可活动地吸附 于该磁性部件 (63) 上以锁死所述可旋转部件 (3) 的锁键 (61) 。
[权利要求 11] 根据权利要求 2或 3所述的吹风机, 其特征在于, 所述可旋转部件 (3
) 还包括设置在所述导流页片 (34) 边沿、 沿该导流页片 (34) 旋转 面的切向方向延伸的导流片 (341) 。
[权利要求 12] 根据权利要求 11所述的吹风机, 其特征在于, 所述导流片 (341) 为 硅胶制件。
PCT/CN2016/077265 2015-03-26 2016-03-24 一种吹风机 WO2016150398A1 (zh)

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