WO2021120258A1 - 一种双尘杯倒锥分离装置及应用其的吸尘器 - Google Patents

一种双尘杯倒锥分离装置及应用其的吸尘器 Download PDF

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Publication number
WO2021120258A1
WO2021120258A1 PCT/CN2019/128398 CN2019128398W WO2021120258A1 WO 2021120258 A1 WO2021120258 A1 WO 2021120258A1 CN 2019128398 W CN2019128398 W CN 2019128398W WO 2021120258 A1 WO2021120258 A1 WO 2021120258A1
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WIPO (PCT)
Prior art keywords
dust cup
inverted cone
separator
cavity
filter
Prior art date
Application number
PCT/CN2019/128398
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English (en)
French (fr)
Inventor
陆苏忠
杨曾峥
杨强强
马文彬
刘明
陈先鄂
潘加文
张静静
Original Assignee
邦辰环保科技(苏州)有限公司
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Application filed by 邦辰环保科技(苏州)有限公司 filed Critical 邦辰环保科技(苏州)有限公司
Priority to US17/417,373 priority Critical patent/US20210378468A1/en
Priority to EP19956177.0A priority patent/EP3884831B1/en
Priority to JP2022528356A priority patent/JP7340102B2/ja
Publication of WO2021120258A1 publication Critical patent/WO2021120258A1/zh

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    • 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
    • A47L9/165—Construction of inlets
    • 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
    • A47L9/102—Dust separators
    • 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
    • A47L9/12—Dry filters
    • A47L9/125—Dry filters funnel-shaped
    • 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
    • A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
    • A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
    • 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
    • A47L9/1608—Cyclonic chamber constructions
    • 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
    • A47L9/1625—Multiple arrangement thereof for series flow
    • 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
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • 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
    • A47L9/22—Mountings for motor fan assemblies

Definitions

  • the utility model relates to the field of household appliances, in particular to a double dust cup inverted cone separating device and a vacuum cleaner using the same.
  • Vacuum cleaners can be divided into vertical, horizontal and portable according to their structure.
  • the working principle of the vacuum cleaner is to use a motor to drive the blades to rotate at a high speed, generate negative air pressure in the sealed casing, and absorb dust.
  • Horizontal vacuum cleaners are mainly composed of floor brushes, connecting ducts, dust collectors, casings and motor components.
  • the dust collectors include dust cups and separators.
  • the motor assembly has a motor air inlet and a motor air outlet. The motor assembly is used to generate suction. The suction draws impurities on the ground and surrounding air from the air inlet of the vacuum cleaner into the dust chamber of the dust collector and passes through The separator separates air and dust, and the dust falls into the dust cup. Clean air enters the motor air inlet of the motor assembly from the dust chamber through the separator, and is discharged from the air outlet of the vacuum cleaner through the motor air outlet.
  • the filtering system of vacuum cleaner products in the prior art includes tornado system, single cone filter, dust bag filter, and the number of filter layers is small. Large-particle garbage and fine dust are always mixed together and cannot be separated. Large-particle garbage is in the dust cup. The inside is entangled and blocked, and the separation effect is not outstanding enough.
  • the purpose of the utility model is to provide a double-dust cup inverted cone separation device and a vacuum cleaner using the same, which ensures the separation effect of large-particle garbage, effectively prevents large-particle garbage from tangling and clogging in the dust cup, and improves the efficiency of dust collection.
  • the embodiment of the present invention provides a double dust cup inverted cone separating device, which includes a separator, a dust cup connecting sleeve and a dust cup;
  • the dust cup connecting sleeve includes a first cavity and a second cavity And an air duct connecting the first cavity and the second cavity;
  • the dust cup includes a first dust cup and a second dust cup, the first dust cup is connected to the first cavity, the The second dust cup is connected to the second cavity;
  • the separator includes a first separator and a second separator, the first separator is provided in the first cavity, and the second separator is provided In the second cavity;
  • the first separator includes a filter inverted cone, the shape of the filter inverted cone is an inverted cone, the surface of the filter inverted cone includes a filter surface and a non-filter surface; the filter The filter surface of the inverted cone communicates with the air duct.
  • the double dust cup inverted cone separating device further includes a housing, a partition support, and a separation driving device, and the housing, the partition support and the separation driving device are sequentially arranged on the dust cup Above the connecting sleeve; a support part is provided on the outer wall of the partition bracket, and the support part is located outside the dust cup; the separator driving device includes a motor and a transmission assembly, and the motor is arranged on the support part, One end of the transmission assembly is connected with the output shaft of the motor, and the other end of the transmission assembly is connected with the second separator.
  • the transmission assembly includes a transmission belt and a rotation shaft, one end of the transmission belt is connected with the output shaft of the motor, the other end of the transmission belt is connected with the rotation shaft, and the rotation shaft is separated from the second shaft. ⁇ Connectors.
  • the side wall of the first dust cup is provided with an air inlet for external fluid to enter, and the housing is provided with an air outlet for discharging clean air, and the air outlet is in communication with the second dust cup.
  • the shape of the second separator is any one or a combination of a forward cone, an inverted cone, a straight cylinder, or a flat plate, and the second separator has a passage through which the airflow passes.
  • the air duct includes an air duct air inlet and an air duct air outlet, and the height of the air duct air outlet is lower than the height of the air duct air inlet.
  • the air duct trajectory is a straight line inclined from the first cavity to the second cavity.
  • a retaining wall is arranged above the air outlet of the air duct.
  • the filtering surface (1111) is provided with filtering holes.
  • the embodiment of the present invention also provides a vacuum cleaner, which includes a host and the above-mentioned double dust cup inverted cone separating device.
  • the host has a mounting seat, and the double dust cup inverted cone separating device can be detachably installed in the installation.
  • Seat; the host is provided with a motor assembly, the motor assembly includes a main motor for suction, the motor assembly also has a main motor air outlet and communication with the air outlet of the double dust cup inverted cone separation device The air inlet of the main motor.
  • the utility model provides a double dust cup inverted cone separating device and a vacuum cleaner using the same.
  • Large particle garbage is separated in the first dust cup through the filtering of the filter inverted cone, and other garbage passes through the first dust cup and the second dust cup.
  • the air duct between the cups enters the second dust cup, ensuring the separation effect of large-particle garbage, effectively preventing large-particle garbage from tangling and blocking inside the dust cup, and improving the efficiency of dust collection.
  • Fig. 1 is a schematic cross-sectional view of a double dust cup inverted cone separating device according to an embodiment of the present invention.
  • Fig. 2 is a schematic view of the double dust cup inverted cone separating device according to an embodiment of the present invention, cut along another direction.
  • Fig. 3 is a schematic structural diagram of a filter inverted cone of an embodiment of the present invention.
  • Fig. 4 is a schematic structural diagram of a dust cup connecting sleeve according to an embodiment of the present invention.
  • the reference signs in the figure correspond to: 1-separator, 11-first separator, 111-filter inverted cone, 1111-filter surface, 12-second separator, 2-dust cup connecting sleeve, 21-th One cavity, 22-second cavity, 23-air duct, 231-retaining wall, 3-dust cup, 31-first dust cup, 32-second dust cup, 33-air inlet, 4-partition bracket , 5-Separation drive device, 51- motor, 511- output shaft, 52- transmission belt, 53- rotating shaft, 6-shell.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated, thereby limiting the terms “first” and " The feature of “second” may explicitly or implicitly include one or more of the features.
  • “multiple” means two or more than two, unless otherwise specifically defined. .
  • FIG. 1 is a cut-away schematic diagram of the double dust cup inverted cone separation device provided by an embodiment of the present utility model, including a separator (1 ), the dust cup connecting sleeve (2) and the dust cup (3);
  • the dust cup connecting sleeve (2) includes a first cavity (21), a second cavity (22) and communicating with the first cavity ( 21) and the air duct (23) of the second cavity (22);
  • the dust cup (3) includes a first dust cup (31) and a second dust cup (32), the first dust cup ( 31)
  • the first cavity (21) is connected, and the second dust cup (32) is connected to the second cavity (22);
  • the separator includes a first separator (11) and a second separator (12), the first separator (11) is arranged in the first cavity (21), and the second separator (12) is arranged in the second cavity (22);
  • the first separator (11) includes a filter inverted cone (111), the shape of the filter inverted cone is an inverted
  • the mixed garbage and sewage are advanced into the first dust cup (31), and the mixed garbage and sewage rotate at a high speed in the first dust cup (31). Large-particle garbage is affected by the first dust cup (31). The friction of the dust cup wall reduces the energy. Eventually, large-particle garbage slides down the dust cup wall of the first dust cup (31), and other garbage passes through the filter inverted cone (111) due to less energy loss. The filtering of the filtering surface (1111) enters the second dust cup (32) through the air duct (23).
  • FIG. 2 is a schematic view of the double dust cup inverted cone separation device provided by the embodiment of the present invention, which is cut along another direction.
  • the double dust cup inverted cone separation device also includes a housing (6) , A partition bracket (4), and a separation driving device (5), the housing (6), the partition bracket (4) and the separation driving device (5) are sequentially arranged in the dust cup connecting sleeve (2) Above; a support part is provided on the outer wall of the partition bracket (4), and the support part is located outside the dust cup (3); the separator driving device (5) includes a motor (51) and a transmission Component, the motor (51) is arranged on the support part, one end of the transmission component is connected with the output shaft (511) of the motor (51), and the other end of the transmission component is separated from the second ⁇ (12) is connected.
  • the separator driving device (5) includes a motor (51) and a transmission Component, the motor (51) is arranged on the support part, one end of the transmission component is connected with the output shaft (51
  • the separator driving device can directly drive the second separator (12) to rotate, effectively improve the effect of dust removal and liquid separation, and prevent the turbid gas sucked in when the power is turned on from being discharged from the vacuum cleaner to cause secondary pollution; the separator is driven
  • the motor (51) of the device is arranged outside the dust cup (3) to prevent the motor from being dirty and damaged, improve the stability of the double dust cup inverted cone separation device, and is convenient to clean, and reduces the overall height of the vacuum cleaner , More suitable for cleaning the bottom of furniture.
  • the transmission assembly includes a transmission belt (52) and a rotating shaft (53), one end of the transmission belt (52) is connected to the output shaft (511) of the motor (51), and the transmission belt ( The other end of 52) is connected with the rotating shaft (53), and the rotating shaft (53) is connected with the second separator (12).
  • Using the transmission belt (52) as the main transmission component can effectively reduce the shaking amplitude of the second separator (12) when rotating, increase the stability of the separator drive device (5), improve the separation efficiency and extend The service life of the second separator (12) and the separator driving device.
  • the side wall of the first dust cup (31) is provided with an air inlet (33) for external fluid to enter, and the housing (6) is provided with an air outlet for clean air to be discharged.
  • the second dust cup (32) is connected.
  • the shape of the second separator (12) is any one or a combination of a forward cone, an inverted cone, a straight cylinder or a flat plate, and the second separator (12) has a passage for airflow.
  • the shape of the second separator (12) is a forward cone as shown in Fig. 1.
  • the forward cone separator includes a top plate, a bottom plate and a plurality of partitions, both of the top plate and the bottom plate. It is circular, the diameter of the top plate is smaller than the diameter of the bottom plate, a plurality of the partitions are distributed between the top plate and the bottom plate at a circumferential interval, the partitions and the forward cone separator
  • the central axis is at a predetermined angle.
  • the end of the forward cone separator with a larger diameter is closer to the air duct (23).
  • the shape of the second separator (12) is an inverted cone, and its structure is similar to the forward cone. The difference is that the diameter of the top plate is larger than the diameter of the bottom plate, that is, the inverted cone. The end of the shape separator with a smaller diameter is closer to the air duct (23).
  • the shape of the second separator (12) is a straight cylindrical shape, and its structure is similar to that of an inverted cone-shaped separator. The difference is that the main shape of the straight cylindrical separator is a cylindrical shape. The diameters of the two ends of the second separator (12) are equal.
  • the air duct (23) includes an air duct air inlet and an air duct air outlet.
  • the height of the air duct outlet is lower than the height of the air duct air inlet. This arrangement prevents sewage from entering the air duct (23). Backflow.
  • the air outlet of the air duct is close to the second separator (12).
  • the trajectory of the air duct (23) is a straight line inclined from the first cavity (21) to the second cavity (22). This arrangement reduces the sewage to be separated and purified after the large-particle garbage is separated. And the resistance of the air running in the air duct (23) improves the separation efficiency.
  • FIG. 4 is a schematic structural diagram of a dust cup connecting sleeve according to an embodiment of the present invention.
  • a retaining wall (231) is arranged above the air outlet of the air duct. Since the sewage to be separated and purified enters the second cavity (22) from the air outlet of the air duct, the speed is relatively high. It can prevent sewage from sliding out along the top surface of the air duct.
  • Figure 3 is a schematic structural diagram of a filter inverted cone of an embodiment of the present invention.
  • the filter surface (1111) is provided with filter holes to facilitate blocking large-particle garbage in the first dust cup ( In 31), other garbage is allowed to enter the air duct (23) through the filter hole.
  • the embodiment of the present invention also provides a vacuum cleaner, the vacuum cleaner includes a host and the double dust cup inverted cone separating device as described above, the host has a mounting seat, and the double dust cup inverted cone separating device is detachably mounted on The mounting seat; the host is provided with a motor assembly, the motor assembly includes a main motor for suction, the motor assembly also has a main motor air outlet and the double dust cup inverted cone separation device The air inlet of the main motor connected with the air outlet.
  • the double dust cup inverted cone separation device includes a separator (1), a dust cup connecting sleeve (2) and a dust cup (3);
  • the dust cup connecting sleeve (2) includes a first cavity (21), a second The cavity (22) and the air duct (23) connecting the first cavity (21) and the second cavity (22);
  • the dust cup (3) includes a first dust cup (31) and a first Two dust cups (32), the first dust cup (31) is connected to the first cavity (21), and the second dust cup (32) is connected to the second cavity (22);
  • the separation The separator includes a first separator (11) and a second separator (12).
  • the first separator (11) is provided in the first cavity (21), and the second separator (12) is provided In the second cavity (22); the first separator (11) includes a filter inverted cone (111), the shape of the filter inverted cone is an inverted cone, and the surface of the filter inverted cone includes a filter The filter surface (1111) of the filter inverted cone (111) is in communication with the air duct (23).
  • the first separator (11) includes a filter Cone (111), the shape of the filter inverted cone is an inverted cone, the surface of the filter inverted cone includes a filter surface and a non-filtered surface; the filter surface (1111) of the filter inverted cone (111) and the wind
  • the passage (23) is connected to ensure the separation effect of large-particle garbage, effectively prevent large-particle garbage from tangling and blocking in the dust cup, and improving the efficiency of dust collection.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

本实用新型公开了一种双尘杯倒锥分离装置及应用其的吸尘器，所述双尘杯倒锥分离装置，包括分离器、尘杯连接套和尘杯，所述分离器包括第一分离器和第二分离器，所述第一分离器设于所述第一空腔内，所述第二分离器设于所述第二空腔内；所述第一分离器包括过滤倒锥，所述过滤倒锥的形状为倒锥形，所述过滤倒锥的表面包括过滤面和非过滤面；所述过滤倒锥的过滤面与所述风道连通。本实用新型使用时大颗粒垃圾通过过滤倒锥的过滤在第一尘杯中分离下来，其他垃圾则经过第一尘杯和第二尘杯之间的风道进入第二尘杯，保证了大颗粒垃圾分离的效果，有效的防止大颗粒垃圾在尘杯里面缠绕堵塞，提高吸尘效率。

Description

一种双尘杯倒锥分离装置及应用其的吸尘器 技术领域
本实用新型涉及家用电器领域，尤其涉及一种双尘杯倒锥分离装置及应用其的吸尘器。
背景技术
吸尘器按结构可分为立式、卧式和便携式。吸尘器的工作原理是，利用电动机带动叶片高速旋转，在密封的壳体内产生空气负压，吸取尘屑。
目前，越来越多的家庭选择卧式吸尘器作为清扫工具，卧式吸尘器主要由地刷、连接导管、集尘装置、机壳和电机组件组成，所述集尘装置包括尘杯和分离器，所述电机组件具有电机进风口和电机出风口，该电机组件用于产生吸力，该吸力将地面上的杂质和周围的空气从吸尘器的进风口吸入所述集尘装置的尘腔内，并经过分离器将空气和灰尘分离，灰尘落入尘杯内，干净空气经过所述分离器从尘腔进入电机组件的电机进风口，经过电机出风口从吸尘器的出风口排出。
现有技术中的吸尘器产品中过滤系统包括龙卷风系统，单锥过滤，尘袋过滤，过滤层数较少，大颗粒垃圾、微尘一直是混合在一起，分离不出来，大颗粒垃圾在尘杯里面缠绕堵塞，分离效果不够突出。
因此，亟需提供一种集尘装置及应用其的吸尘器，以解决现有技术存在的问题。
实用新型内容
本实用新型的目的在于提供一种双尘杯倒锥分离装置及应用其的吸尘器，保证了大颗粒垃圾分离的效果，有效的防止大颗粒垃圾在尘杯里面缠绕堵塞，提高吸尘效率。
为解决上述问题，本实用新型实施例提供了一种双尘杯倒锥分离装置，包括分离器、尘杯连接套和尘杯；所述尘杯连接套包括第一空腔、第二空腔和连 通所述第一空腔和所述第二空腔的风道；所述尘杯包括第一尘杯和第二尘杯，所述第一尘杯连接所述第一空腔，所述第二尘杯连接所述第二空腔；所述分离器包括第一分离器和第二分离器，所述第一分离器设于所述第一空腔内，所述第二分离器设于所述第二空腔内；所述第一分离器包括过滤倒锥，所述过滤倒锥的形状为倒锥形，所述过滤倒锥的表面包括过滤面和非过滤面；所述过滤倒锥的过滤面与所述风道连通。
进一步地，所述的双尘杯倒锥分离装置还包括壳体、隔板支架、和分离驱动装置，所述壳体、所述隔板支架和所述分离驱动装置依次设置于所述尘杯连接套上方；所述隔板支架外壁上设有支撑部，所述支撑部位于所述尘杯外侧；所述分离器驱动装置包括电机和传动组件，所述电机设置在所述支撑部上，所述传动组件的一端与所述电机的输出轴连接，所述传动组件的另一端与所述第二分离器连接。
进一步地，所述传动组件包括传动带和旋转轴，所述传动带的一端与所述电机的输出轴连接，所述传动带的另一端与所述旋转轴连接，所述旋转轴与所述第二分离器连接。
进一步地，所述第一尘杯侧壁上设有供外部流体进入的进风口，所述壳体上设有供干净空气排出的出风口，所述出风口与所述第二尘杯连通。
进一步地，所述第二分离器的形状为正锥形、倒锥形、直筒形或平板状中的任意一种或组合，所述第二分离器具有使气流通过的通道。
进一步地，所述风道包括风道进风口和风道出风口，所述风道出风口的高度低于所述风道进风口的高度。
进一步地，所述风道轨迹为由所述第一空腔向所述第二空腔倾斜的直线。
进一步地，所述风道出风口的上方设置挡墙。
进一步地，所述过滤面(1111)上设置有过滤孔。
本实用新型实施例还提供了一种吸尘器，包括主机和如上所述的双尘杯倒锥分离装置，所述主机具有安装座，所述双尘杯倒锥分离装置可拆卸安装在所述安装座上；所述主机内设有电机组件，所述电机组件包括用于吸风的主电机，所述电机组件还具有主电机出风口和与所述双尘杯倒锥分离装置的出风口连通的主电机进风口。
实施本实用新型，具有如下有益效果：
本实用新型提供的一种双尘杯倒锥分离装置及应用其的吸尘器，大颗粒垃圾通过过滤倒锥的过滤在第一尘杯中分离下来，其他垃圾则经过第一尘杯和第二尘杯之间的风道进入第二尘杯，保证了大颗粒垃圾分离的效果，有效的防止大颗粒垃圾在尘杯里面缠绕堵塞，提高吸尘效率。
附图说明
为了更清楚地说明本实用新型的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它附图。
图1是本实用新型一实施例的双尘杯倒锥分离装置的剖切示意图。
图2是本实用新型一实施例的双尘杯倒锥分离装置的沿另一个方向剖切的示意图。
图3是本实用新型一实施例的过滤倒锥的结构示意图。
图4是本实用新型一实施例的尘杯连接套的结构示意图。
其中，图中附图标记对应为：1-分离器，11-第一分离器，111-过滤倒锥，1111-过滤面，12-第二分离器，2-尘杯连接套，21-第一空腔，22-第二空腔，23-风道，231-挡墙，3-尘杯，31-第一尘杯，32-第二尘杯，33-进风口，4-隔板支架，5-分离驱动装置，51-电机，511-输出轴，52-传动带，53-旋转轴，6-壳体。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例，基于本实用新型中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简 化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
此外，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，在本实用新型的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本实施例中，提供一种双尘杯倒锥分离装置，如图1所示，图1是本实用新型实施例提供的双尘杯倒锥分离装置的剖切示意图，包括分离器(1)、尘杯连接套(2)和尘杯(3)；所述尘杯连接套(2)包括第一空腔(21)、第二空腔(22)和连通所述第一空腔(21)和所述第二空腔(22)的风道(23)；所述尘杯(3)包括第一尘杯(31)和第二尘杯(32)，所述第一尘杯(31)连接所述第一空腔(21)，所述第二尘杯(32)连接所述第二空腔(22)；所述分离器包括第一分离器(11)和第二分离器(12)，所述第一分离器(11)设于所述第一空腔(21)内，所述第二分离器(12)设于所述第二空腔(22)内；所述第一分离器(11)包括过滤倒锥(111)，所述过滤倒锥的形状为倒锥形，所述过滤倒锥的表面包括过滤面和非过滤面；所述过滤倒锥(111)的过滤面(1111)与所述风道(23)连通。混合的垃圾、污水先进到所述第一尘杯(31)内，混合垃圾、污水在所述第一尘杯(31)里面高速旋转，大颗粒垃圾由于受到所述第一尘杯(31)的尘杯壁的摩擦，能量减小，最终大颗粒垃圾沿所述第一尘杯(31)的尘杯壁滑下，其他垃圾由于能量损失较小，经过所述过滤倒锥(111)的过滤面(1111)的过滤，通过所述风道(23)进入到所述第二尘杯(32)中。
如图2所示，图2是本实用新型实施例提供的双尘杯倒锥分离装置的沿另一个方向剖切的示意图，所述的双尘杯倒锥分离装置还包括壳体(6)、隔板支架(4)、和分离驱动装置(5)，所述壳体(6)、所述隔板支架(4)和所述分离驱动装置(5)依次设置于所述尘杯连接套(2)上方；所述隔板支架(4)外壁上设有支撑部，所述支撑部位于所述尘杯(3)外侧；所述分离器驱动装置(5)包括电机(51)和传动组件，所述电机(51)设置在所述支撑部上，所述传动组件的一端与所述电机(51)的输出轴(511)连接，所述传动组件的另一端与所述第二分离器(12)连接。所述分离器驱动装置能够直接驱动所述第二分离器(12)转动，有效提升除尘和液体分离效果，避免电源开启时吸入的浑浊气体从吸尘器排出 而造成二次污染；所述分离器驱动装置的电机(51)设置在所述尘杯(3)外部，防止所述电机脏污和损坏，提升了所述双尘杯倒锥分离装置的稳定性，且清洗方便，并降低吸尘器整体高度，更适合家具底部清洁。
继续如图2所示，所述传动组件包括传动带(52)和旋转轴(53)，所述传动带(52)的一端与所述电机(51)的输出轴(511)连接，所述传动带(52)的另一端与所述旋转轴(53)连接，所述旋转轴(53)与所述第二分离器(12)连接。采用所述传动带(52)作为主要传动部件，能够有效减小所述第二分离器(12)旋转时的晃动幅度，增加所述分离器驱动装置(5)的稳定性，提高分离效率并延长所述第二分离器(12)及所述分离器驱动装置的寿命。
所述第一尘杯(31)侧壁上设有供外部流体进入的进风口(33)，所述壳体(6)上设有供干净空气排出的出风口，所述出风口与所述第二尘杯(32)连通。采用此种结构，大颗粒垃圾经过所述第一分离器(11)分离后，留在所述第一尘杯(31)内，提高了大颗粒垃圾的分离效果，避免了大颗粒垃圾由于高速旋转在尘杯中缠绕。
所述第二分离器(12)的形状为正锥形、倒锥形、直筒形或平板状中的任意一种或组合，所述第二分离器(12)具有使气流通过的通道。
作为一种实施方式，所述第二分离器(12)的形状为正锥形如图1所示，正锥形分离器包括顶板、底板和多个隔板，所述顶板和所述底板均呈圆形，所述顶板的直径小于所述底板的直径，多个所述隔板呈周向间隔分布于所述顶板与所述底板之间，所述隔板与所述正锥形分离器的中心轴线呈一预设角度。所述正锥形分离器直径大的一端更靠近所述风道(23)。
作为一种实施方式，所述第二分离器(12)的形状为倒锥形，其结构与所述正锥形类似，区别在于，所述顶板的直径大于所述底板的直径，即倒锥形分离器直径小的一端更靠近所述风道(23)。
作为一种实施方式，所述第二分离器(12)的形状为直筒形，其结构与倒锥形分离器的结构类似，区别在于，直筒形分离器的主体形状为圆筒状，即所述第二分离器(12)两端的直径相等。
所述风道(23)包括风道进风口和风道出风口，所述风道出风口的高度低于所述风道进风口的高度，此种设置防止污水进入所述风道(23)后倒流。所述风道的出风口靠近所述第二分离器(12)。
所述风道(23)轨迹为由所述第一空腔(21)向所述第二空腔(22)倾斜的直线，此种设置减小分离了大颗粒垃圾后的待分离净化的污水和空气在所述风道(23)中运行的阻力，提高了分离效率。
如图4所示，图4是本实用新型一实施例的尘杯连接套的结构示意图。所述风道出风口的上方设置挡墙(231)，由于待分离净化的污水从风道的出风口进入到所述第二空腔(22)时速度较大，挡墙(231)的设置能够防止污水沿风道的顶面滑出去。
如图3所示，图3是本实用新型一实施例的过滤倒锥的结构示意图，所述过滤面(1111)上设置有过滤孔，方便将大颗粒垃圾阻挡在所述第一尘杯(31)内，使其它垃圾通过过滤孔进入所述风道(23)。
本实用新型实施例还提供了一种吸尘器，所述吸尘器包括主机和如上所述的双尘杯倒锥分离装置，所述主机具有安装座，所述双尘杯倒锥分离装置可拆卸安装在所述安装座上；所述主机内设有电机组件，所述电机组件包括用于吸风的主电机，所述电机组件还具有主电机出风口和与所述双尘杯倒锥分离装置的出风口连通的主电机进风口。
所述双尘杯倒锥分离装置包括分离器(1)、尘杯连接套(2)和尘杯(3)；所述尘杯连接套(2)包括第一空腔(21)、第二空腔(22)和连通所述第一空腔(21)和所述第二空腔(22)的风道(23)；所述尘杯(3)包括第一尘杯(31)和第二尘杯(32)，所述第一尘杯(31)连接所述第一空腔(21)，所述第二尘杯(32)连接所述第二空腔(22)；所述分离器包括第一分离器(11)和第二分离器(12)，所述第一分离器(11)设于所述第一空腔(21)内，所述第二分离器(12)设于所述第二空腔(22)内；所述第一分离器(11)包括过滤倒锥(111)，所述过滤倒锥的形状为倒锥形，所述过滤倒锥的表面包括过滤面和非过滤面；所述过滤倒锥(111)的过滤面(1111)与所述风道(23)连通。
采用上述结构，所述第一尘杯(31)与所述第二尘杯(32)通过风道(23)连通，降低了吸尘器的整体高度，所述第一分离器(11)包括过滤倒锥(111)，所述过滤倒锥的形状为倒锥形，所述过滤倒锥的表面包括过滤面和非过滤面；所述过滤倒锥(111)的过滤面(1111)与所述风道(23)连通，保证了大颗粒垃圾的分离的效果，有效的防止大颗粒垃圾在尘杯里面缠绕堵塞，提高吸尘效率。
以上所揭露的仅为本实用新型的几个较佳实施例而已，当然不能以此来限 定本实用新型之权利范围，因此依本实用新型权利要求所作的等同变化，仍属本实用新型所涵盖的范围。

Claims (10)

  1. 一种双尘杯倒锥分离装置，其特征在于，包括分离器(1)、尘杯连接套(2)和尘杯(3)；
    所述尘杯连接套(2)包括第一空腔(21)、第二空腔(22)和连通所述第一空腔(21)和所述第二空腔(22)的风道(23)；
    所述尘杯(3)包括第一尘杯(31)和第二尘杯(32)，所述第一尘杯(31)连接所述第一空腔(21)，所述第二尘杯(32)连接所述第二空腔(22)；
    所述分离器包括第一分离器(11)和第二分离器(12)，所述第一分离器(11)设于所述第一空腔(21)内，所述第二分离器(12)设于所述第二空腔(22)内；所述第一分离器(11)包括过滤倒锥(111)，所述过滤倒锥的形状为倒锥形，所述过滤倒锥的表面包括过滤面和非过滤面；
    所述过滤倒锥(111)的过滤面(1111)与所述风道(23)连通。
  2. 根据权利要求1所述的双尘杯倒锥分离装置，其特征在于还包括壳体(6)、隔板支架(4)、和分离驱动装置(5)，所述壳体(6)、所述隔板支架(4)和所述分离驱动装置(5)依次设置于所述尘杯连接套(2)上方；
    所述隔板支架(4)外壁上设有支撑部，所述支撑部位于所述尘杯(3)外侧；
    所述分离器驱动装置(5)包括电机(51)和传动组件，所述电机(51)设置在所述支撑部上，所述传动组件的一端与所述电机(51)的输出轴(511)连接，所述传动组件的另一端与所述第二分离器(12)连接。
  3. 根据权利要求2所述的双尘杯倒锥分离装置，其特征在于：所述传动组件包括传动带(52)和旋转轴(53)，所述传动带(52)的一端与所述电机(51)的输出轴(511)连接，所述传动带(52)的另一端与所述旋转轴(53)连接，所述旋转轴(53)与所述第二分离器(12)连接。
  4. 根据权利要求1所述的双尘杯倒锥分离装置，其特征在于：所述第一尘杯(31)侧壁上设有供外部流体进入的进风口(33)，所述壳体(6)上设有供干净空 气排出的出风口，所述出风口与所述第二尘杯(32)连通。
  5. 根据权利要求1所述的双尘杯倒锥分离装置，其特征在于：所述第二分离器(12)的形状为正锥形、倒锥形、直筒形或平板状中的任意一种或组合，所述第二分离器(12)具有使气流通过的通道。
  6. 根据权利要求1所述的双尘杯倒锥分离装置，其特征在于：所述风道(23)包括风道进风口和风道出风口，所述风道出风口的高度低于所述风道进风口的高度。
  7. 根据权利要求1所述的双尘杯倒锥分离装置，其特征在于：所述风道(23)轨迹为由所述第一空腔(21)向所述第二空腔(22)倾斜的直线。
  8. 根据权利要求6所述的双尘杯倒锥分离装置，其特征在于：所述风道出风口的上方设置挡墙(231)。
  9. 根据权利要求1所述的双尘杯倒锥分离装置，其特征在于：所述过滤面(1111)上设置有过滤孔。
  10. 一种吸尘器，其特征在于：包括主机和权利要求1-9中任意一项所述的双尘杯倒锥分离装置，所述主机具有安装座，所述双尘杯倒锥分离装置可拆卸安装在所述安装座上；
    所述主机内设有电机组件，所述电机组件包括用于吸风的主电机，所述电机组件还具有主电机出风口和与所述双尘杯倒锥分离装置的出风口连通的主电机进风口。
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