WO2007104238A1 - Aspirateur portatif - Google Patents

Aspirateur portatif Download PDF

Info

Publication number
WO2007104238A1
WO2007104238A1 PCT/CN2007/000733 CN2007000733W WO2007104238A1 WO 2007104238 A1 WO2007104238 A1 WO 2007104238A1 CN 2007000733 W CN2007000733 W CN 2007000733W WO 2007104238 A1 WO2007104238 A1 WO 2007104238A1
Authority
WO
WIPO (PCT)
Prior art keywords
dust
vacuum cleaner
portable vacuum
cleaner according
motor
Prior art date
Application number
PCT/CN2007/000733
Other languages
English (en)
French (fr)
Inventor
Gianni Borinato
Chengzhong Chen
Original Assignee
Positec Power Tools (Suzhou) Co., Ltd.
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 Positec Power Tools (Suzhou) Co., Ltd. filed Critical Positec Power Tools (Suzhou) Co., Ltd.
Publication of WO2007104238A1 publication Critical patent/WO2007104238A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L5/00—Structural features of suction cleaners
    • A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
    • A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
    • A47L5/24—Hand-supported suction cleaners
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1616—Multiple arrangement thereof

Definitions

  • the present invention relates to a portable vacuum cleaner, and more particularly to a portable vacuum cleaner having a cyclone type dust separating device.
  • FIG. 1 discloses a dust separating device which realizes efficient separation of dust by providing a high-efficiency particulate air filter including a filter formed of pleats and a cup-shaped filter, and a whirlwind is formed on the inner wall of the dust box.
  • the separation structure preliminarily separates the dirty air sucked by the vacuum cleaner, but the separation device includes a plurality of members, has a complicated structure, and needs to be cleaned frequently, and the pleats are easily broken when used for a long time.
  • Chinese Utility Model Patent Publication No. CN2631412Y discloses a secondary cyclone cleaner including a dust cup and a cyclone cup, wherein the cyclone cup is disposed in the dust cup, and a cyclone cup cover is arranged between the cyclone cup and the dust cup, thereby A spiral air duct is formed between the dust cup and the dust cup holder, and a spiral air duct is also formed between the cyclone cup and the cyclone cup cover.
  • the dust is mixed together, which is easy to cause the dust removing effect of the cyclone separating device. reduce. Summary of the invention
  • the present invention provides a portable vacuum cleaner having a simple structure and a higher dust separation efficiency.
  • the technical solution of the present invention is: a portable vacuum cleaner comprising a casing, a dust collecting box detachably connected to the casing, a handle provided on one of the casing and the dust collecting box, and accommodating a motor in the housing, a fan driven by the motor, and a power supply device electrically connected to the motor through a switch, wherein the dust box is provided with a cyclone separation device, wherein the cyclone separation
  • the apparatus includes a dust-air mixture inlet, an outlet for dust and debris, at least two conical separations juxtaposed, and an air outlet in communication with the fan.
  • the cyclonic separating apparatus includes a cylindrical separating portion connected to the tapered separating portion, the dust-air mixture inlet is disposed tangentially along the cylindrical separating portion; and the filter is provided outside the inlet;
  • the dust box includes a first dust chamber and a second dust chamber, wherein the dust and debris outlet is disposed in the second dust chamber;
  • the second dust chamber includes a detachable sealing cover;
  • the first Two dust chambers are disposed in the first dust chamber;
  • the conical separation portions are disposed substantially parallel to each other; an inlet of the cyclone separation device is located on the same side of the cylindrical separation portion; the cyclone separation
  • the inlet of the device may also be located on opposite sides of the cylindrical separation portion;
  • the cyclonic separating device is constructed of a plastic material;
  • the power supply device may be a battery pack or an alternating current.
  • the dust separation portion Since the dust separation portion is provided in parallel, even fine dust can be effectively absorbed in the case of the same dust collection amount, so that dust leakage does not occur, and the dust filter efficiency of the vacuum cleaner is improved.
  • a filter screen is arranged around the inlet of the dust separating portion to initially separate the large dust particles sucked by the vacuum cleaner, so that the cyclone separating device can only perform the filtering work of small dust particles, and the dust particles of different sizes can be effectively separated.
  • small dust particles and large dust particles are contained in different dust chambers, which are easy to clean and easy to operate.
  • Figure 1 is a side cross-sectional view of the portable vacuum cleaner of the present invention
  • Figure 2 is a side elevational view showing an embodiment of the cyclonic separating apparatus of the present invention
  • Figure 3 is a top plan view of the cyclonic separating apparatus shown in Figure 2;
  • Figure 4 is a right side view of the cyclone separation device shown in Figure 2;
  • Figure 5 is a side elevational view of another embodiment of the cyclonic separating apparatus of the present invention
  • Figure 6 is a top plan view of the cyclonic separating apparatus shown in Figure 5;
  • Figure 7 is a right side view of the cyclonic separating apparatus shown in Figure 5;
  • Figure 8 is a side cross-sectional view showing another embodiment of the cyclonic separating apparatus of the present invention.
  • the present invention discloses a portable vacuum cleaner.
  • the portable vacuum cleaner comprises a housing 1, a removable dust box 2 attached to the housing 1, a handle 3 disposed on the housing 1, and a motor 4 housed in the housing 1.
  • a fan 6 driven by a motor 4 and a power supply unit 8 electrically connected to the motor 4 via a switch 9.
  • a cyclone separation device 7 is provided in the dust box 2 for collecting and separating minute dust particles.
  • the fan 6 of the portable vacuum cleaner is driven by the motor 4 through the transmission mechanism 5, and the power supply device 8 for supplying power to the motor 4 can be a battery pack or an alternating current.
  • the battery pack is rechargeable and can be reused.
  • the present invention employs a battery pack as the power supply unit 8, and the power supply unit 8 is disposed in the casing 1 of the cleaner.
  • the handle 3 of the cleaner can be provided on the casing 1 or on the dust box 2.
  • the casing 1 is provided with an exhaust port 11 for discharging the air flow generated by the fan 6.
  • the housing 1 and the dust box 2 are connected by a connecting device 12.
  • the connecting device 12 includes a first connecting wall 13 provided on the dust box 2, a second connecting wall 14 provided in the casing 1, and a snap device 17.
  • the first connecting wall 13 is in contact with the second connecting wall 14 by the snap means 17, thereby connecting the dust collecting box 2 to the casing 1.
  • the side of the casing 1 facing the dust collecting box 2 is provided with a receiving port 16, through which the cyclonic separating device 7 communicates with the fan 6.
  • the cyclonic separating apparatus 7 includes dust and air mixture inlets 72a, 72b, dust and debris outlets 71a, 71b, at least two juxtaposed conical separation portions 74a, 74b, and the fan 6
  • the communicating air outlets 75a, 75b communicate with the receiving port 16 provided in the casing 1 through the connecting portion 76, and the air outlets 75a, 75b of the cyclone separating device 7.
  • a plurality of juxtaposed conical separation portions may be provided to improve the dust removal efficiency of the cleaner. Since the dust separation portion is provided in parallel, even fine dust can be effectively absorbed in the case of the same dust collection amount, so that dust leakage does not occur, and the dust removal efficiency of the vacuum cleaner is improved.
  • the cyclonic separating apparatus 7 further includes cylindrical separating portions 73a, 73b connected to the conical separating portions 74a, 74b, and the dust-air mixture inlets 72a, 72b are tangentially disposed along the cylindrical separating portions 73a, 73b.
  • a spiral flow is formed, which is centrifuged Under the action of the force, the dust particles are separated from the airflow and run out of the dust and debris outlets 71a, 71b and fall into the dust box 2.
  • the clean air flows out of the air outlets 75a, 75b in the direction indicated by the arrow A to the fan 6 driven by the motor 4.
  • the inlets 72a, 72b of the cyclone separating means 7 are located on the same side of the cylindrical separating portions 73a, 73b. Dust Air passes through the filter screen 10 and tangentially enters the cylindrical separation portions 73a, 73b by the inlets 72a, 72b.
  • the inlets 72a, 72b of the cyclonic separating apparatus 7 are located on opposite sides of the cylindrical separating portions 73a, 73b, respectively.
  • the dust box 2 of the vacuum cleaner includes a first dust chamber 21 and a second dust chamber 22, and a dust inlet 24 is provided at the front portion for collecting and guiding a mixture of dust and air.
  • a suitable attachment can be attached to the dust inlet 24 for cleaning in different situations.
  • the fan 6 discharges air from the exhaust port 11, and generates a gas pressure which is a negative pressure with respect to the atmospheric pressure in the casing 1 accommodating the fan 6, so that the mixture of dust and air enters the dust box 2 through the dust inlet 24.
  • the cross-sectional shape of the dust box 2 is substantially "D"-shaped, and a mixture of dust and air is sucked to form a spiral airflow, which flows to the cyclone separation device 7 provided in the dust box 2, and the large debris is in the first dust capacity.
  • the chamber 21 falls and accumulates.
  • the filter screen 10 is disposed at the periphery of the inlets 72a, 72b of the cyclone separation device 7, and the large dust particles sucked by the vacuum cleaner are initially separated, and the cyclone separation device 7 is only responsible for the filtering work of small dust particles, so that dust particles of different sizes are Can be effectively separated.
  • the screen 10 is provided with a plurality of through holes through which fine dust particles pass through the inlets 72a, 72b of the cyclone 7.
  • the outlets 71a, 71b of dust and debris are disposed within the second dust chamber 22.
  • the second dust chamber 22 can be separately detached, and includes a detachable sealing cover 23 for sealing the collected fine dust particles in the second dust chamber 22, so that the dust particles do not mix into the first In the dust chamber 21, the occurrence of the situation in which the cyclone separation device 7 is separated again is avoided.
  • the second dust chamber 22 may be provided not only in the first dust chamber 21 but also outside the first dust chamber 21. Referring to FIG. 7, the second dust chamber 22 is disposed outside the first dust chamber 21.
  • the first dust chamber 21 is provided with an opening 15, and the ends of the conical separating portions 74a, 74b of the cyclonic separating device 7 are provided with a connecting portion, and the dust and debris outlets 71a, 71b extend from the opening 15 to the second dust capacity.
  • the connecting portion can relatively seal the second dust chamber 22.
  • the conical separating portions 74a, 74b are disposed substantially parallel to each other, and may be disposed at an angle to each other if the space size permits.
  • the dust box 2 and the cyclone separation device 7 may be composed of a transparent material, preferably a light plastic material.
  • the weight of the entire vacuum cleaner is not increased by the arrangement of the cyclone separation device 7, and the operator is convenient and comfortable to operate.

Description

便携式吸尘器 技术领域
本发明涉及一种便携式吸尘器， 特别是一种具有旋风式灰尘分离装置的 便携式吸尘器。
背景技术
目前， 市场上有各种各样的便携式吸尘器。 便携式吸尘器以其方便轻巧 而广为家庭除尘所应用， 但现有的吸尘及滤尘装置使用不便， 成本高， 不能 满足消费者的需求。 比如， 中国发明专利公开第 CN1626025A号揭示了一种 灰尘分离装置，通过设置包括褶状物形成的过滤器和杯形滤网的高效微粒空 气过滤器实现灰尘的高效分离， 集尘箱内壁形成旋风分离结构， 将吸尘器吸 入的脏空气初步分离， 但这种分离装置包括了多个构件， 结构复杂， 而且需 要经常清洗， 使用时间长的话， 褶状物容易失效。 再比如， 中国实用新型专 利公告第 CN2631412Y号揭示了一种二次旋风吸尘器， 包括尘杯、 旋风杯， 旋风杯设于尘杯中， 在旋风杯与尘杯之间设有旋风杯罩， 从而尘杯与尘杯架 之间形成螺旋风道， 旋风杯与旋风杯罩之间也形成螺旋风道， 这种分离装置 的集尘杯中， 灰尘混杂在一起， 容易造成旋风分离装置除尘效力的降低。 发明内容
为了克服上述不足和缺点， 本发明提供一种结构简单， 灰尘分离效率更 高的便携式吸尘器。
本发明的技术方案是： 一种便携式吸尘器， 包括壳体， 可拆装的连接到 所述壳体的集尘盒， 设于所述壳体及集尘盒二者之一上的手柄， 容纳于所述 壳体中的电机， 由所述电机驱动的风扇， 以及通过开关与所述电机电连接的 供电装置， 所述集尘盒内设有旋风分离装置， 其特征在于， 所述旋风分离装 置包括灰尘空气混合物入口、 灰尘和碎屑的出口、 至少两个并列设置的圆锥 形分离部、 以及与所述风扇连通的空气出口。
特别的，所述旋风分离装置包括与所述锥形分离部相连的圆柱形分离部， 所述灰尘空气混合物入口沿所述圆柱形分离部切向设置；所述入口外设有滤 网； 所述集尘盒包括第一灰尘容室和第二灰尘容室， 所述灰尘和碎屑的出口 设于所述第二灰尘容室内； 所述第二灰尘容室包括可拆装的密封盖； 所述第 二灰尘容室设于所述第一灰尘容室内；所述圆锥形分离部基本上相互平行设 置； 所述旋风分离装置的入口位于所述圆柱形分离部的相同的一侧； 所述旋 风分离装置的入口也可以位于所述圆柱形分离部的相对的两侧；所述旋风分 离装置由塑料材料构成； 所述供电装置可以是电池组或者交流电。
由于采用了并列设置的灰尘分离部， 在同样的灰尘收集量的情况下， 更 细微的灰尘能够被有效的吸收， 从而不会产生灰尘外泄的情况， 提高了吸尘 器的滤尘效率。 同时， 灰尘分离部的入口外围设有滤网， 初步分离吸尘器吸 入的大的灰尘颗粒， 使旋风分离装置仅担负小的灰尘颗粒的过滤工作， 实现 了不同尺寸的灰尘颗粒都能够被有效分离。特别的， 小的灰尘颗粒和大的灰 尘颗粒分在不同的灰尘容室内容纳， 容易清理， 操作方便。
附图说明
图 1是本发明便携式吸尘器的侧剖示意图；
图 2是本发明中旋风分离装置的一种实施例的侧面示意图；
图 3是图 2中所示旋风分离装置的俯视示意图；
图 4是图 2中所示旋风分离装置的右视示意图；
图 5是本发明中旋风分离装置的另一种实施例的侧面示意图； 图 6是图 5中所示旋风分离装置的俯视示意图；
图 7是图 5中所示旋风分离装置的右视示意图；
图 8是本发明中旋风分离装置的另一种实施例的侧剖示意图。
其中，
1 壳体 2集尘盒 3 手柄
4 电机 5 传动机构' 6风扇
7旋风分离装置 8供电装置 9 开关
10滤网 11 排气口 12连接装置
13 第一连接壁 14第二连接壁 15 开口
16接收口 17卡扣装置 21 灰尘容室 22 灰尘容室 23 密封盖 24灰尘入口 71a 出口 71b 出口 72a Λ Ρ
72b入口 73a 圆柱形分离部 73b 圆柱形分离部
74a 圆锥形分离部 74b 圆锥形分离部 75a 空气出口 75b 空气出口 76连接部
具体实施方式
下面结合附图和具体的实施例对本发明进行进一步详细说明。
参见附图 1， 本发明揭示了一种便携式吸尘器。 本发明的优选实施例中， 便携式吸尘器包括壳体 1，可拆装的附着到壳体 1上的集尘盒 2，设于壳体 1 上的手柄 3， 容纳于壳体 1中的电机 4， 由电机 4驱动的风扇 6， 以及通过开 关 9与电机 4电连接的供电装置 8。 集尘盒 2内设有旋风分离装置 7用于收 集和分离微小的灰尘颗粒。
通常， 便携式吸尘器的风扇 6通过传动机构 5由电机 4驱动， 为电机 4 提供电能的供电装置 8可以是电池组或者交流电。 电池组是可充电的， 能够 反复利用。 优选的， 本发明采用电池组作为供电装置 8， 该供电装置 8设于 吸尘器的壳体 1中。
吸尘器的手柄 3可以设于壳体 1上， 也可以设于集尘盒 2上。
壳体 1上设有排气口 11， 用于排出由风扇 6产生的气流。 壳体 1与集尘 盒 2通过连接装置 12相连。通常， 连接装置 12包括设于集尘盒 2的第一连 接壁 13、设于壳体 1的第二连接壁 14、以及卡扣装置 17。通过卡扣装置 17， 第一连接壁 13与第二连接壁 14相接， 从而将集尘盒 2连接到壳体 1上。 壳 体 1面向集尘盒 2的一侧设有接收口 16， 旋风分离装置 7通过该接收口 16 与风扇 6连通。
参见附图 2〜7， 旋风分离装置 7包括灰尘空气混合物入口 72a， 72b, 灰 尘和碎屑的出口 71a， 71b, 至少两个并列设置的圆锥形分离部 74a， 74b, 以及与所述风扇 6连通的空气出口 75a， 75b 通过连接部 76， 旋风分离装 置 7的空气出口 75a， 75b与壳体 1上设置的接收口 16相连通。 根据集尘盒 2的尺寸的不同， 也可以设置多个并列的圆锥形分离部以提高吸尘器的除尘 效率。 由于釆用了并列设置的灰尘分离部， 在同样的灰尘收集量的情况下， 更细微的灰尘能够被有效的吸收， 从而不会产生灰尘外泄的情况， 提高了吸 尘器的除尘效率。
旋风分离装置 7还包括与圆锥形分离部 74a， 74b相连的圆柱形分离部 73a,73b，灰尘空气混合物入口 72a， 72b沿圆柱形分离部 73a， 73b切向设置。 灰尘空气混合物被吸入圆柱形分离部 73a， 73b后， 形成螺旋气流， 在离心 力的作用下， 灰尘微粒被从气流中分离出来并且从灰尘和碎屑的出口 71a， 71b跑出来， 落入集尘盒 2中。干净的空气沿着箭头 A所指的方向从空气出 口 75a， 75b中流出流向电机 4驱动的风扇 6。
参见附图 2〜4， 本发明的旋风分离装置 7的一个优选实施例中， 旋风分 离装置 7的入口 72a， 72b位于圆柱形分离部 73a， 73b的相同的一侧。 灰尘 空气穿过滤网 10后沿切向由入口 72a， 72b进入圆柱形分离部 73a， 73b中。
参见附图 5~7， 本发明的旋风分离装置 7的另一个实施例中， 旋风分离 装置 7的入口 72a， 72b分别位于圆柱形分离部 73a， 73b的相对的两侧。
吸尘器的集尘盒 2包括第一灰尘容室 21和第二灰尘容室 22， 其前部设 有灰尘入口 24，用于收集和引导灰尘和空气的混合物。合适的附件可以连接 到灰尘入口 24， 以便在不同的场合下进行清理工作。 当吸尘器工作时， 风扇 6从排气口 11排出空气，在容纳风扇 6的壳体 1内产生相对于大气压为负压 的气压，使灰尘空气的混合物通过灰尘入口 24进入集尘盒 2。集尘盒 2的剖 面形状基本上呈 "D"形， 灰尘和空气的混合物被吸入后形成螺旋气流， 流 向设于集尘盒 2内的旋风分离装置 7，大的碎屑在第一灰尘容室 21内落下堆 积。 同时， 旋风分离装置 7的入口 72a， 72b外围设有滤网 10， 初步分离吸 尘器吸入的大的灰尘颗粒，旋风分离装置 7仅担负小的灰尘颗粒的过滤工作， 从而， 不同尺寸的灰尘颗粒都能够被有效分离。 滤网 10上设有多个通孔， 细小的灰尘颗粒会从通孔中穿过进入旋风分离装置 7的入口 72a， 72b。
本发明的优选实施例中， 灰尘和碎屑的出口 71a， 71b设于第二灰尘容室 22内。 参见图 1， 第二灰尘容室 22可单独拆卸， 包括可拆装的密封盖 23， 用于将收集起来的细小的灰尘微粒密封于第二灰尘容室 22 内， 从而灰尘微 粒不会混入第一灰尘容室 21中， 避免了旋风分离装置 7再次分离的情况的 发生。 本领域技术人员容易想到的是， 第二灰尘容室 22不仅可以设于第一 灰尘容室 21内， 也可以设于第一灰尘容室 21之外。 参见图 7， 第二灰尘容 室 22设于第一灰尘容室 21之外。 第一灰尘容室 21上设有开口 15， 旋风分 离装置 7的圆锥形分离部 74a， 74b的端部设有连接部， 灰尘和碎屑的出口 71a, 71b 自开口 15延伸至第二灰尘容室 22中， 连接部可将第二灰尘容室 22相对密封。当需要清理集尘盒 2时，将集尘盒 2整个的从壳体 1上拆下来， 就可以同时清理第一灰尘容室 21和第二灰尘容室 22。 同时， 小的灰尘颗粒 和大的灰尘颗粒分在不同的灰尘容室内容纳， 可以分别清理， 操作方便。 本发明的优选实施例中， 圆锥形分离部 74a， 74b基本上相互平行设置， 空间尺寸允许的情况下， 也可以相互成一定的角度设置。
为了方便操作者观察集尘盒 2内的灰尘收集状况， 优选的， 集尘盒 2以 及旋风分离装置 7可以由透明的材料构成，最好是轻的塑料材料构成。这样， 整个吸尘器的重量不会因为旋风分离装置 7的设置而增加，操作者操作方便 舒适。

Claims

权 利 要 求
1. 一种便携式吸尘器， 包括壳体 （1 )， 可拆装的连接到所述壳体 （1 ) 的集尘盒（2)， 设于所述壳体 （1 ) 及集尘盒 （2) 二者之一上的手柄
(3 )， 容纳于所述壳体 （1 ) 中的电机 （4)， 由所述电机 （4) 驱动的 风扇（6)， 以及通过开关（9)与所述电机（4)电连接的供电装置（8)， 所述集尘盒 （2) 内设有旋风分离装置 （7)， 其特征在于， 所述旋风 分离装置（7)包括灰尘空气混合物入口 （72a，72b)， 灰尘和碎屑的出 口 （71a,71b)， 至少两个并列设置的圆锥形分离部（74a,74b)， 以及与 所述风扇 （6) 连通的空气出口 （75a，75b)。
2. 根据权利要求 1所述的便携式吸尘器， 其特征在于， 所述旋风分离装 置 （7 ) 包括与所述圆锥形分离部 （74a,74b ) 相连的圆柱形分离部
(73a,73b)， 所述灰尘空气混合物入口 （72a,72b) 沿所述圆柱形分离 部 （73a,73b) 切向设置。
3. 根据权利要求 2所述的便携式吸尘器，其特征在于，所述入口（72a,72b) '外设有滤网 （10)。
4. 根据权利要求 3所述的便携式吸尘器， 其特征在于， 所述集尘盒 （2) 包括第一灰尘容室 （21 ) 和第二灰尘容室 （22)， 所述灰尘和碎屑的 出口 （71a,71b) 设于所述第二灰尘容室 （22) 内。
5. 根据权利要求 4所述的便携式吸尘器， 其特征在于， 所述第二灰尘容 室 （22) 包括可拆装的密封盖 （23 )。
6. 根据权利要求 5所述的便携式吸尘器， 其特征在于， 所述第二灰尘容 室 (22 ) 设于所述第一灰尘容室 (21 ) 内。
7. 根据权利要求 1所述的便携式吸尘器， 其特征在于， 所述圆锥形分离 部 （74a，74b) 基本上相互平行设置。
8. 根据权利要求 2至 7任意一项所述的便携式吸尘器， 其特征在于， 所 述旋风分离装置 (7)的入口（72a，72b)位于所述圆柱形分离部 (73a,73b) 的相同的一侧。
9. 根据权利要求 2至 7任意一项所述的便携式吸尘器， 其特征在于， 所 述旋风分离装置（7) 的入口 （72)位于所述圆柱形分离部 （73a，73b) 的相对的两侧。
10.根据权利要求 2至 7任意一项所述的便携式吸尘器， 其特征在于， 所 述旋风分离装置 （7) 由塑料材料构成。
PCT/CN2007/000733 2006-03-10 2007-03-07 Aspirateur portatif WO2007104238A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610067288.X 2006-03-10
CNA200610067288XA CN101032384A (zh) 2006-03-10 2006-03-10 便携式吸尘器

Publications (1)

Publication Number Publication Date
WO2007104238A1 true WO2007104238A1 (fr) 2007-09-20

Family

ID=38509043

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/000733 WO2007104238A1 (fr) 2006-03-10 2007-03-07 Aspirateur portatif

Country Status (2)

Country Link
CN (1) CN101032384A (zh)
WO (1) WO2007104238A1 (zh)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103479289A (zh) * 2013-09-30 2014-01-01 樊书印 一种微型吸尘器
GB2542386A (en) * 2015-09-17 2017-03-22 Dyson Technology Ltd Vacuum Cleaner
GB2542385A (en) * 2015-09-17 2017-03-22 Dyson Technology Ltd Vacuum Cleaner
US20170079491A1 (en) * 2015-09-17 2017-03-23 Dyson Technology Limited Vacuum cleaner
JP2017537743A (ja) * 2014-12-17 2017-12-21 オマクロン・インテレクチュアル・プロパティ・インコーポレイテッドＯｍａｃｈｒｏｎ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｉｎｃ． 表面クリーニング装置
US10105023B2 (en) 2009-03-11 2018-10-23 Omachron Intellectual Property Inc. Hand vacuum cleaner
US10149585B2 (en) 2014-12-17 2018-12-11 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10548442B2 (en) 2009-03-13 2020-02-04 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
US10736475B2 (en) 2015-11-10 2020-08-11 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US11006799B2 (en) 2018-08-13 2021-05-18 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
US11013384B2 (en) 2018-08-13 2021-05-25 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
US11192122B2 (en) 2018-08-13 2021-12-07 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
US11896186B1 (en) 2016-04-11 2024-02-13 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11903546B2 (en) 2014-12-17 2024-02-20 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11910984B2 (en) 2017-07-06 2024-02-27 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US11918170B2 (en) 2016-04-11 2024-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104224066A (zh) * 2013-06-18 2014-12-24 广州市拓璞电器发展有限公司 一种蒸汽拖把
CN104840152A (zh) * 2015-06-09 2015-08-19 莱克电气股份有限公司 一种具有螺旋式二级龙卷风尘气分离结构的手持式吸尘器
GB2542388B (en) * 2015-09-17 2018-04-04 Dyson Technology Ltd Vacuum cleaner
GB2566833B (en) * 2016-04-11 2021-09-15 Omachron Intellectual Property Inc Surface Cleaning Apparatus
USD844264S1 (en) 2016-08-26 2019-03-26 Tti (Macao Commercial Offshore) Limited Handheld vacuum cleaner
EP3323333B1 (en) * 2016-11-16 2019-05-15 Black & Decker Inc. Vacuum cleaner
CN109719556A (zh) * 2017-10-27 2019-05-07 北京龙发建筑装饰工程有限公司 现场加工设备
CN108294687A (zh) * 2018-04-16 2018-07-20 莱克电气股份有限公司 旋风与储灰分离的过滤系统、手持式吸尘器及杆式吸尘器
CN108309146A (zh) * 2018-04-16 2018-07-24 莱克电气股份有限公司 一种旋风与储灰分离的手持式吸尘器及杆式吸尘器
CN109484365A (zh) * 2018-11-23 2019-03-19 吴朋洋 一种车内饰一体吸尘消毒装置
CN111281260A (zh) * 2018-12-07 2020-06-16 苏州宝时得电动工具有限公司 车载吸尘器
CN111540600B (zh) * 2020-04-29 2022-02-01 安徽英杰精工机械有限公司 一种带有防护组件的盘式多绕线辊筒缠绕机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040088956A1 (en) * 2000-03-31 2004-05-13 Gammack Peter David Apparatus for separating particles from fluid flow
GB2399780A (en) * 2003-03-28 2004-09-29 Dyson Ltd Arrangement of cyclones for noise damping
US20050028675A1 (en) * 1999-01-08 2005-02-10 Fantom Technologies Inc. Vacuum cleaner
CN1600222A (zh) * 2003-09-27 2005-03-30 乐金电子(天津)电器有限公司 吸尘器排气装置
CN1729924A (zh) * 2005-08-22 2006-02-08 苏州金莱克清洁器具有限公司 外置式吸尘器除尘装置
CN2762738Y (zh) * 2005-01-06 2006-03-08 泰怡凯电器(苏州)有限公司 旋风吸尘器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050028675A1 (en) * 1999-01-08 2005-02-10 Fantom Technologies Inc. Vacuum cleaner
US20040088956A1 (en) * 2000-03-31 2004-05-13 Gammack Peter David Apparatus for separating particles from fluid flow
GB2399780A (en) * 2003-03-28 2004-09-29 Dyson Ltd Arrangement of cyclones for noise damping
CN1600222A (zh) * 2003-09-27 2005-03-30 乐金电子(天津)电器有限公司 吸尘器排气装置
CN2762738Y (zh) * 2005-01-06 2006-03-08 泰怡凯电器(苏州)有限公司 旋风吸尘器
CN1729924A (zh) * 2005-08-22 2006-02-08 苏州金莱克清洁器具有限公司 外置式吸尘器除尘装置

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11969133B2 (en) 2009-03-11 2024-04-30 Omachron Intellectual Property Inc. Hand vacuum cleaner
US10105023B2 (en) 2009-03-11 2018-10-23 Omachron Intellectual Property Inc. Hand vacuum cleaner
US10238250B2 (en) 2009-03-11 2019-03-26 Omachron Intellectual Property Inc. Hand vacuum cleaner
US11253119B2 (en) 2009-03-11 2022-02-22 Omachron Intellectual Property Inc. Hand vacuum cleaner with a removable air treatment member
US10548442B2 (en) 2009-03-13 2020-02-04 Omachron Intellectual Property Inc. Portable surface cleaning apparatus
CN103479289A (zh) * 2013-09-30 2014-01-01 樊书印 一种微型吸尘器
US10624510B2 (en) 2014-12-17 2020-04-21 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10219661B2 (en) 2014-12-17 2019-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11389038B2 (en) 2014-12-17 2022-07-19 Omachron Intellectual Property Inc. Surface cleaning apparatus
JP2017537743A (ja) * 2014-12-17 2017-12-21 オマクロン・インテレクチュアル・プロパティ・インコーポレイテッドＯｍａｃｈｒｏｎ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｉｎｃ． 表面クリーニング装置
US11903546B2 (en) 2014-12-17 2024-02-20 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11910983B2 (en) 2014-12-17 2024-02-27 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10149585B2 (en) 2014-12-17 2018-12-11 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10219660B2 (en) 2014-12-17 2019-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10219662B2 (en) 2014-12-17 2019-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
US10405708B2 (en) 2015-09-17 2019-09-10 Dyson Technology Limited Vacuum cleaner
US20170079490A1 (en) * 2015-09-17 2017-03-23 Dyson Technology Limited Vacuum cleaner
AU2016325058B2 (en) * 2015-09-17 2019-08-01 Dyson Technology Limited Vacuum cleaner
US20170079489A1 (en) * 2015-09-17 2017-03-23 Dyson Technology Limited Vacuum cleaner
US10433687B2 (en) 2015-09-17 2019-10-08 Dyson Technology Limited Vacuum cleaner
US10470624B2 (en) 2015-09-17 2019-11-12 Dyson Technology Limited Vacuum cleaner
WO2017046557A1 (en) * 2015-09-17 2017-03-23 Dyson Technology Limited Vacuum cleaner
JP2017056202A (ja) * 2015-09-17 2017-03-23 ダイソン・テクノロジー・リミテッド 真空掃除機
RU2721763C2 (ru) * 2015-09-17 2020-05-25 Дайсон Текнолоджи Лимитед Пылесос
GB2542386A (en) * 2015-09-17 2017-03-22 Dyson Technology Ltd Vacuum Cleaner
GB2542385A (en) * 2015-09-17 2017-03-22 Dyson Technology Ltd Vacuum Cleaner
US20170079491A1 (en) * 2015-09-17 2017-03-23 Dyson Technology Limited Vacuum cleaner
GB2542386B (en) * 2015-09-17 2018-10-10 Dyson Technology Ltd Vacuum Cleaner
JP2017056207A (ja) * 2015-09-17 2017-03-23 ダイソン・テクノロジー・リミテッド 真空掃除機
US11357370B2 (en) 2015-11-10 2022-06-14 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US11432690B2 (en) 2015-11-10 2022-09-06 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US10786126B2 (en) 2015-11-10 2020-09-29 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US10736475B2 (en) 2015-11-10 2020-08-11 Techtronic Industries Co. Ltd. Handheld vacuum cleaner
US11896186B1 (en) 2016-04-11 2024-02-13 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11918170B2 (en) 2016-04-11 2024-03-05 Omachron Intellectual Property Inc. Surface cleaning apparatus
US11910984B2 (en) 2017-07-06 2024-02-27 Omachron Intellectual Property Inc. Handheld surface cleaning apparatus
US11192122B2 (en) 2018-08-13 2021-12-07 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
US11013384B2 (en) 2018-08-13 2021-05-25 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same
US11006799B2 (en) 2018-08-13 2021-05-18 Omachron Intellectual Property Inc. Cyclonic air treatment member and surface cleaning apparatus including the same

Also Published As

Publication number Publication date
CN101032384A (zh) 2007-09-12

Similar Documents

Publication Publication Date Title
WO2007104238A1 (fr) Aspirateur portatif
RU2437611C2 (ru) Портативный чистящий прибор
US8984712B2 (en) Cyclone separation device and cyclone vacuum cleaner mounted with same
US9144358B2 (en) Motor, fan and dirt separation means arrangement
KR100549990B1 (ko) 진공청소기용 집진장치
WO2020108492A1 (zh) 手持清洁设备
EP3372137B1 (en) Three-tier cyclone dust bin filtration system and vacuum cleaner comprising the system
JP2004188175A (ja) 真空掃除機用サイクロン集塵装置
WO2021126687A1 (en) Vacuum cleaner
CN111358336A (zh) 手持吸尘器
KR20050001769A (ko) 업라이트형 진공청소기
CN2927961Y (zh) 便携式吸尘器
JP2003310502A (ja) 電気掃除機
CN212037371U (zh) 手持吸尘器
CN112842131B (zh) 手持吸尘器
CN212165714U (zh) 手持吸尘器
CN212234300U (zh) 手持吸尘器
US7311742B2 (en) Vacuum cleaner
CN212118030U (zh) 手持吸尘器
CN209915880U (zh) 集尘盒及清洁电器
JP2006255253A (ja) 電気掃除機
WO2021008066A1 (zh) 真空吸尘器
CN111317397A (zh) 手持式吸尘设备及尘筒组件
CN216135762U (zh) 手持吸尘器
CN216135763U (zh) 手持吸尘器

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: 07720347

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07720347

Country of ref document: EP

Kind code of ref document: A1