CN110279345A - The package assembly and vacuum cleaner of vacuum cleaner - Google Patents
The package assembly and vacuum cleaner of vacuum cleaner Download PDFInfo
- Publication number
- CN110279345A CN110279345A CN201910504450.7A CN201910504450A CN110279345A CN 110279345 A CN110279345 A CN 110279345A CN 201910504450 A CN201910504450 A CN 201910504450A CN 110279345 A CN110279345 A CN 110279345A
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- China
- Prior art keywords
- air
- power
- gas
- dust
- hand
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- Legal status (The legal status 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 status listed.)
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Classifications
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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
- 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
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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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
- A47L9/2884—Details of arrangements of batteries or their installation
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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
- A47L9/32—Handles
- A47L9/322—Handles for hand-supported suction cleaners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Cyclones (AREA)
Abstract
The package assembly and vacuum cleaner of vacuum cleaner, including power device, hand-held electronic device, power device are used to hold for user of service and operate for generating air-breathing power, hand-held electronic device；It is characterized in that, power device includes power part outer housing, it is housed in the intracorporal driving motor of power part shell, flabellum and power part air duct, flabellum is used to provide outflow power for the air in power part air duct；Hand-held electronic device includes air transition interconnecting piece, is provided with transition passage in air transition interconnecting piece；Hand-held electronic device further includes having power supply receiving unit and hand grip portion, power supply receiving unit and air transition interconnecting piece integrated molding are the first fusion, hand grip portion and power part outer housing integrated molding are the structure of the second fusion, be conducive to optimization vacuum cleaner integraty appearance under conditions of meeting convenient for manufacture, and strengthen the compactedness of integral assembling structure, while being also convenient for a power device and being assembled into globality device with hand-held electronic device.
Description
Technical field
The present invention relates to a kind of package assembly of vacuum cleaner and vacuum cleaner, the vacuum cleaner belongs to daily
Cleaning appliance, can be used for removing and is attached on floor, the dust on metope.
Background technique
Promotion day by day with people to household purity requirements, dust catcher also gradually become the clean indispensable electricity of furniture
One of device equipment.Hand held cleaner host is disclosed in patent CN201610235436.8, the host includes for sucking
The air duct connecting tube 10 of dust, the motor 20 for providing suction, the dirt cup 30 for collecting grit, handle 40 and be the electricity
The battery component 50 of the offer power supply of machine 20.Wherein under dust catcher working condition, the air duct connecting tube 10, dirt cup are run through in air duct
30 and motor 20.As to how the motor 20, the handle 40 and the battery component 50 are assembled into globality device,
There is no disclose specific structure in detail in patent CN201610235436.8.
Summary of the invention
In view of the above technical problems, the present invention proposes a kind of package assembly of vacuum cleaner, including power device, holding
Device, the power device are used to hold for user of service and operate for generating air-breathing power, the hand-held electronic device；Its feature exists
In the power device includes power part outer housing, is housed in the intracorporal driving motor of the power part shell, flabellum and moves
Power portion air duct, the flabellum are used to provide outflow power for the air in the power part air duct；The hand-held electronic device includes sky
Gas transition connection portion is provided with transition passage in the air transition interconnecting piece；The hand-held electronic device further includes having power supply reception
Portion and hand grip portion, power supply module are connected on the power supply receiving unit, the power supply receiving unit and the air transition interconnecting piece
Integrated molding is the first fusion, and the hand grip portion and the power part outer housing integrated molding are the second fusion, institute
Stating between the first fusion and first fusion is seperated property Detachable connection structure.
Wherein, the power part outer housing is the component with accommodating chamber, accommodates the driving motor, flabellum and power part
Air duct.
Wherein, the air transition interconnecting piece is hollow shells, is provided with the transition passage, the transition passage can be
The flowing of air provides the flowing space.The air transition interconnecting piece can connect the connection that guide duct is for example discussed below
Pipeline, so that the transition passage be allowed to be connected to setting with the connecting pipe.It, can be by described when driving motor work
Connecting pipe and the transition passage draw outside air.
Wherein, the power supply receiving unit is also hollow shells, has the content cavity that can accommodate the power supply module.
Wherein, the power supply receiving unit and the air transition interconnecting piece integrated molding are the first fusion, this feature
Defining may be selected between the power supply receiving unit and the air transition interconnecting piece is disposably made using integrally formed technique
It creates, such as integrated injection molding or casting.In this way, can simplify between the power supply receiving unit and the air transition interconnecting piece
Installation operation, and strengthen the bonding strength between them.
Wherein, the hand grip portion and the power part outer housing integrated molding are the second fusion, and this feature defines
It may be selected disposably to manufacture using integrally formed technique between the hand grip portion and the power part outer housing, such as one
Body injection molding or casting.In this way, the installation operation between the hand grip portion and the power part outer housing can be simplified, and strengthen them
Between bonding strength.
It wherein, is seperated property Detachable connection structure, this feature between first fusion and first fusion
It is two seperated components that first fusion, which is defined, with first fusion, and different materials, technique can be used in they
Manufacture, is assembled into an entirety finally by Detachable connection structure.
According to the above technical scheme, the beneficial technical effect of the present invention lies in the air transition interconnecting pieces, the power supply
Receiving unit, the hand grip portion and the power part outer housing using the above structure, enormously simplify the shell of the vacuum cleaner
The manufacture structure of body portion does not need disposably to produce housing parts by large mold, not only can reduce manufacture
Difficulty can also reduce manufacturing cost.And the power supply receiving unit and the air transition interconnecting piece integrated molding are first
Fusion, the hand grip portion and the power part outer housing integrated molding are the structure of the second fusion, are conducive to meeting
Convenient for optimizing the vacuum cleaner integraty appearance under conditions of manufacture, and strengthen the compactedness of integral assembling structure, simultaneously
It is also convenient for the power device and the hand-held electronic device to be assembled into globality device.
Further technical solution, which is also possible that, to be also removably installed on the hand grip portion for controlling the drive
The button of dynamic motor, the control electric wire for connecting the button are housed in the cavity of the hand grip portion.In this way, can be convenient for control behaviour
Make the running of the driving motor.
Further technical solution, which is also possible that on the power supply receiving unit, to be provided with to electrode, when the power supply module
Electrode is electrically connected with described when being installed on the power supply receiving unit.
Further technical solution is also possible that the power supply receiving unit in the magazine shape of opening and protrudes from the air
Transition connection portion extends outwardly, and the power supply module is inserted into the power supply receiving unit and locks in cartridge clip shape.It in this way can be just
In the disassembling, assembling and replacing of the power supply module, the power supply receiving unit itself can also be used as one of handle held.
The present invention also proposes a kind of vacuum cleaner of package assembly described in application, which is characterized in that including described group
Assembling structure further includes gas and dust separating device, and the gas and dust separating device is connected to the power device for separating the ash in air
The side of the gas and dust separating device, the power device, gas and dust separating device and holding dress is arranged in dirt, the hand-held electronic device
It sets and is connected to a globality device, power part air duct described in the outlet of the gas and dust separating device, the air
Transition connection portion is located at the side of the gas and dust separating device, and the air that the transition passage is connected to the gas and dust separating device enters
Mouthful.
Further technical solution is also possible that the air transition interconnecting piece has the U-shaped cavity of U-shaped profile,
Embedded wind-guiding box is provided in the U-shaped cavity, it is logical that the inner cavity of the embedded wind-guiding box forms at least part of transition
There is wind guiding inlet and wind-guiding to export for road, the embedded wind-guiding box, and the wind-guiding outlet is arranged in the embedded wind-guiding box
Box roof on, the box roof is covered in the open portion of the U-shaped cavity to allow gas dirt described in the wind-guiding outlet
The air intake of separator.
Wherein, the air transition interconnecting piece has the U-shaped cavity of U-shaped profile, can be collected in this way by the U-shaped cavity
The embedded wind-guiding box is placed, the mould unloading structure of the air transition interconnecting piece is simplified.
Wherein, the embedded wind-guiding box is the component using hollow structure, between the air transition interconnecting piece
It is independent from each other seperated component, i.e., the described embedded wind-guiding box can be manufactured independently of the air transition interconnecting piece, manufacture
It is installed to again on the air transition interconnecting piece after the completion.In this way, the embedded wind-guiding box can make up for convenient for manufacture
The air transition interconnecting piece and the defect that U-shaped cavity is set, by the embedded wind-guiding box in the air transition interconnecting piece
The upper air-guiding aisle for forming opposing seal is used to be connected to the air intake of the gas and dust separating device.
Wherein, the inner cavity of the embedded wind-guiding box forms at least part of transition passage, and this feature defines institute
The inner cavity for stating embedded wind-guiding box can form the entire transition passage or only form a part of the transition passage.
Further technical solution, which is also possible that in the embedded wind-guiding box, is additionally provided with valve block, and the valve block is used
Come in preventing the dust in the gas and dust separating device from backflowing out of.According to the above technical scheme, when the driving motor works,
Air enters the openable valve block when inner cavity of the embedded wind-guiding box, when the driving motor stops working, institute
Valve block is stated to be in close state.
Further technical solution is also possible that the gas and dust separating device includes main casing, and the main casing is screwed on
Or it is connected on the power part outer housing of the power device；Or the lower end of the main casing of the gas and dust separating device is connected to
On the air transition interconnecting piece, upper end is connected on the power part outer housing.The gas and dust separating device is facilitated in this way
Disassembling operations, be collected into sundries in the gas and dust separating device so as to advantageously clear up.
Further technical solution is also possible that the main casing is arranged in the air intake of the gas and dust separating device
To form a barrel side wall entrance in sidewall bodies, sealed silicon is provided between the bucket side wall entrance and the air transition interconnecting piece
Glue is to prevent air leakage to be also convenient for installing the main casing.
Further technical solution is also possible that the axis in the power part air duct is roughly parallel to the gas dirt separation dress
The axis for the main air-out passage set but the air-out direction in the power part air duct are along being approximately perpendicular to power part air duct axis
Radial direction arrangement.The air-out direction in the i.e. described power part air duct is approximately perpendicular to the axis in the power part air duct, in this way
The air being sucked out from the power part air duct can be allowed not have to directly avoid user of service's cold against user of service, hurt dirt.
Further technical solution is also possible that further include connecting pipe and dust pickup unit, in the connecting pipe
Duct chamber be connected to the air transition interconnecting piece and the dust pickup unit, the dust pickup unit is used to utilize air-breathing
The dust picked up simultaneously can be supplied to institute by the duct chamber in the connecting pipe by the dust of current pickup deposition object plane
State gas and dust separating device.
Further technical solution, which is also possible that on the hand-held electronic device, is additionally provided with headlamp, the headlamp
Direction where light-emitting window towards the dust pickup unit.It may help to be prejudged down with personnel by the headlamp in this way
The cleaning emphasis in portion.
Detailed description of the invention
Fig. 1 is the schematic perspective view using the vacuum cleaner of technical solution of the present invention；
Fig. 2 is the front plan structural schematic diagram using the main unit 100 of technical solution of the present invention；
Fig. 3 is the schematic cross-sectional view of the main unit 100；
Fig. 4 is the schematic perspective view of the gas and dust separating device 400；
Fig. 5 is the decomposition texture schematic diagram of the gas and dust separating device 400；
Fig. 6 is the structural schematic diagram of the main view direction of the gas and dust separating device 400；
Fig. 7 is the schematic cross-sectional view of the gas and dust separating device 400；
Fig. 8 is the schematic perspective view of first air guiding member 1；
Fig. 9 is the structural schematic diagram of the main view direction of second air guiding member 2；
Figure 10 is the schematic perspective view after first air guiding member 1 and second air guiding member 2 assembling；
Figure 11 is the decomposition texture schematic diagram of the main unit 100；
Figure 12 is the schematic perspective view of first fusion；
Figure 13 is the schematic perspective view of the embedded wind-guiding box 83；
Figure 14 is the schematic perspective view of the power supply module 871；
Figure 15 is the portion A enlarged structure schematic diagram in Fig. 3.
Specific embodiment
The structure to the vacuum cleaner of application technical solution of the present invention and dust collection method are made further with reference to the accompanying drawing
Explanation.
As shown in Fig. 1 to Figure 15, a kind of vacuum cleaner, including main unit 100, connecting pipe 200 and dust are picked up
Unit 300, wherein the main unit 100 includes power device 700, gas and dust separating device 400 and hand-held electronic device 800, it is described
Power device 700, gas and dust separating device 400 and hand-held electronic device 800 are connected to a globality device.Wherein, the gas
The air intake 43 of dust separating device 400 is connected to the dust pickup unit 300, and main outlet passageway is connected to the power device
700。
The power device 700 is used to generate air-breathing power i.e. vacuum by rotating electric machine and its flabellum dragged negative
Pressure, the detachably connected power device 700 of gas and dust separating device 400 are used for by means of the air-breathing power utilization
The principle of filter and centrifuge separation separates the dust in air, and the hand-held electronic device 800 is arranged in the gas and dust separating device 400
It is used to hold operation for user of service with the side of the power device 700 and support connects the power device 700, gas dirt point
From device 400.The transition passage 81 for being connected to the gas and dust separating device 400, the connection are provided in the hand-held electronic device 800
Duct chamber in pipeline 200 is located at the upstream of the transition passage 81 and the tail end of the connecting pipe 200 be connected to it is described
On hand-held electronic device 800, the front end of the connecting pipe 200 connects the dust pickup unit 300, the dust pickup unit
300 for utilizing the dust of air-breathing current pickup deposition object plane and the dust picked up can be passed through the connecting pipe 200
In duct chamber and the transition passage 81 be supplied to the gas and dust separating device 400.The dust pickup unit 300 can be
The floor mop that mechanism comprising round brush such as the present embodiment uses can also directly be exactly one for contacting the suction pipe of deposition object plane
Mouth.
As another embodiment, the transition passage 81 can also be not arranged on the hand-held electronic device 800 but
It is set up directly on the other components being connect with the gas and dust separating device 400, also can be omitted the transition passage 81 and incites somebody to action
The connecting pipe 200 is directly connected to the air intake of the gas and dust separating device 400.
Although the principle of gas dirt separation be it is well known, specific different separated structure allows the removing of dust catcher produced
The gaps such as dirt effect, use cost and service life are obvious.Concrete scheme used in the embodiment of the present invention includes:
As shown in Fig. 4~Figure 10, the gas and dust separating device 400 includes the first air guiding member 1, the second air guiding member 2, annular filter screen 3
With main casing 4.Wherein, the main casing 4 has bucket bottom wall body 41, barrel side wall body 42 and the bucket bottom in the tubbiness of upper opening
The bucket content cavity 40 that wall body 41 and barrel side wall body 42 surround jointly, the bucket bottom wall body 41 or barrel side wall body 42 of the main casing 4
It is defined in which axis, but must be the cylindrical structure in standard not equal to the main casing 4, be also possible to elliptical configuration
Deng.Secondly, the bucket bottom wall body 41 can be movably connected in the barrel side wall with the conversion regime of opening state or closed state
On body 42.
It is provided with air intake 43 on the barrel side wall body 42 of the main casing 4, because it is located on the barrel side wall body 42, is
This is also referred to as bucket side wall entrance 43, and the bucket side wall entrance 43 is used to that the air (gas dirt) in the transition passage 81 to be allowed to pass through institute
Barrel side wall body 42 is stated to enter in the primary dirt collecting chamber 52 in the bucket content cavity 40.In other implementations, described
Air intake 43 can also be arranged on the bucket bottom wall body 41 of the main casing 4 or other positions appropriate.
First air guiding member 1 is detachably disposed in the bucket content cavity 40.The axis of first air guiding member 1 with
The axis of the bucket content cavity 40 is substantially overlapped or parallel.First air guiding member 1 includes the first main body 10, first main body
10 i.e. upper volumes substantially funnel-shaped are big and lower volume is small and upper and lower cavity connection is accepted structure, first main body 10
Including the first bucket body 11, the first bucket tail 12 being connected to below the first bucket body 11, the first bucket body 11, first bucket tail 12
Axis direction along the bucket content cavity 40 is arranged in the bucket content cavity 40, the first bucket body of first main body 10
11, the first bucket tail 12 is respectively provided with the inside cavity 16 that can be interconnected.The first bucket tail 12, which extends downwardly, abuts to institute
Barrel bottom wall body 41 is stated to be respectively formed with the subtle dirt collection that can accommodate rubbish in the interior or exterior space of the first bucket tail 12
Chamber 51, primary dirt collecting chamber 52, the first bucket tail 12 is extended downwardly in the primary dirt collecting chamber 52 and is abutted in other words
The bucket bottom wall body 41, the lower part that the subtle dirt collecting chamber 51 is located at the inside cavity 16 are located at the first bucket tail 12
Medial segment.The bucket bottom wall body 41 can be movably connected in the barrel side wall body with the conversion regime of opening state or closed state
To allow the subtle dirt collecting chamber 51, institute's difference in primary dirt collecting chamber 52 when opening the bucket bottom wall body 41 on 42
The rubbish of accumulation is poured out.Further, center garbage outlet 410, the first bucket tail 12 are provided on the bucket bottom wall body 41
It extends downwardly and abuts to the center garbage outlet 410, be provided with stopple 411 on the center garbage outlet 410.The center
Garbage outlet 410 is used to be discharged the subtle rubbish in the subtle dirt collecting chamber 51 being located in the first bucket tail 12.
The first bucket body 11 includes the first barrel-shaped bucket body 111 being in the form of a column, is connected under the described first barrel-shaped bucket body 111
The first beam shape bucket body 112 in closing in face, the first bucket tail 12 are connected to below the first beam shape bucket body 112.
First air guiding member 1 further includes the radial skirt 13 of radially projecting first being arranged on the described first barrel-shaped bucket body 111,
First is provided on described first radial skirt 13 and crosses air holes 130, and the first radial skirt 13 described in this way, which becomes, will be detailed below discussing
The bottom wall body for the intermediate accommodating chamber 5 stated.First diameter described in when first air guiding member 1 is placed in the bucket content cavity 40
It is located at the top of the bucket side wall entrance 43 to skirt 13.
First diameter is made way for for separating the bucket content cavity 40 in the axial direction in the described first radial skirt 13
To the air below skirt 13 cannot (or can only be minimal amount of leakage air) from the periphery of the described first radial skirt 13
The upper surface of described first radial skirt 13 is flowed up to, and has to be by described first and crosses air holes 130 and be flowed into described the
The top of one radial skirt 13；Secondly the described first radial skirt 13 also defines the upper edge of the primary dirt collecting chamber 52
Boundary, i.e., the described primary dirt collecting chamber 52 are located at the lower section of the described first radial skirt 13.Described first, which crosses air holes 130, is applied not only to
Connection be located at the bucket content cavity 40 of the described first radial 13 top position of skirt and the bucket content cavity 40(of lower position namely
The primary dirt collecting chamber 52) and realize the separation of second level gas dirt to greatly reduce described in flow direction compared with bigger material for filtering
First crosses the bulky grain sundries amount of path downstream after air holes 130.Further, it is provided with and inclines on the described first radial skirt 13
Oblique skirt wind blade 131 has wind gap between the adjacent skirt wind blade 131 in front and back and described crosses wind
Gap forms described first and crosses air holes 130, between the axis projection of the adjacent skirt wind blade 131 in front and back at least partly
To greatly improve whirlwind kinetic energy and efficiency, the skirt wind blade 131 crosses air holes 130 across described first for allowing for overlapping
The annular filter screen 3 that will discuss below of air outside the intermediate accommodating chamber 5 in form whirlwind, it is described intermediate to receive
It is formed by whirlwind in cavity 5, the third level gas dirt separating effect being discussed below can not only be strengthened and can be subtracted
Few dirt dust sticks the resistance reduced in air flowing on the annular filter screen 3.Match the described first radial skirt 13
It is set to the area Guo Feng 132 and be not provided with the first enclosed area 133 for crossing air holes, the barrel side wall for being provided with that first crosses air holes 130
Entrance 43 is located at the underface of the enclosed area 133 of the described first radial skirt 13.It in this way can be to avoid air from the barrel side wall
Entrance 43 enters directly into the described first radial 13 upper space of skirt but forms rotating flow in lower space after coming out after
Air holes 130 is crossed across described first and enters back into the described first 13 upper space of radial skirt, advantageously ensures that the air energy
Enough lateral surfaces along the first bucket body 11 a distance that flows away is formed after whirlwind and is entered again by the first mistake air holes 130
In the intermediate accommodating chamber 5.
Channel 54 windward, channel 54 windward are provided with below the enclosed area 133 of the described first radial skirt 13
Positioned at the upper space of the primary dirt collecting chamber 52.Wherein, it is additionally provided on the outer surface of the described first barrel-shaped bucket body 111
Radially projecting the first protrusion fin 14 and the second protrusion fin 15, the first protrusion fin 14 and the second protrusion fin 15
It is correspondingly located at the lower section of the enclosed area 133 and L-shaped arrangement；The first protrusion fin 14 and the first radial skirt
As long as 13 are substantially parallel to each other arrangement and form cyclone guide without extending too long length guarantee, thus first protrusion
The development length of fin 14 in the circumferential and the development length of the enclosed area 133 in the circumferential are substantially suitable；Described second is convex
Fin 15 is connect with one end that the described first radial skirt 13 is generally perpendicular to each other arrangement and the second protrusion fin 15 out
Described first 13 other end of radial skirt connects the first protrusion fin 14 to an end in the closing channel 54 windward
Mouthful, the second protrusion fin 15 is used to that the air entered in the channel windward 54 to be forced to revolve along an identical direction
Turn.Struggle against the outer of body 11 for the enclosed area 133, first that the first protrusion fin 14, second protrudes the radial skirt 13 of fin 15, first
42 5 wall, barrel side wall body wall bodies, which combine, to form that described the primary is led in channel 54, the outlet in the channel windward 54 windward
Dirt collecting chamber 52；The channel windward 54 is connected to the bucket side wall entrance 43, and the channel windward 54 is used in first bucket
Between the arc-shaped outer surface of body 11 and the barrel side wall body 42 formed whirlwind realize the first order gas dirt separation to allow it is heavier or compared with
Bigger material is directly separated before entering the first mistake air holes 130 to be sunk to positioned at 12 outside of the first bucket tail also position
The lower space of the i.e. described primary dirt collecting chamber 52 in the described first radial skirt 13,54 lower room of channel windward
In.Secondly, forcing air be formed by whirlwind direction and institute in the channel windward 54 by the second protrusion fin 15
It states the guided air of skirt wind blade 131 and is formed by the contrary setting of whirlwind in the intermediate accommodating chamber 5, not cocurrent flow
To air-flow can play strengthen gas dirt separate effect.
Second air guiding member 2 is detachably disposed in the bucket content cavity 40, the axis of second air guiding member 2 with
The axis of first air guiding member 1 is substantially overlapped or is arranged in parallel, and second air guiding member 2 includes the second main body 20, and described the
It includes the second bucket body 21, the second bucket tail 22 being connected to below the second bucket body 21, portion that two main bodys 20 are also substantially funnel-shaped
Point second main body 20 be inserted into the first bucket body 11 or even marginally extend in the first bucket tail 12, described the
The first wind-guiding gap is formed between two main bodys 20 and the first bucket body 11, the lower end closed of the second bucket tail 22 but described
Position between second bucket body 21 and the second bucket tail 22 or described in being provided with and be connected on the side wall of the second bucket tail 22
Air port 23 is crossed at the center of the central passage 210 of second bucket body 21, and the central passage 210 forms the gas and dust separating device 400
Main outlet passageway；The lower part that the subtle dirt collecting chamber 51 is not only located at the inside cavity 16 is located at the first bucket tail
12 medial segments, and namely the space below the second bucket tail 22.Flow through the second bucket body 21 from top to bottom in this way
The air in outside can be crossed air port 23 by the center and be entered in the central passage 210, without diving downwards to described
Agitation raises the grit being collected into the subtle dirt collecting chamber 51 in subtle dirt collecting chamber 51.Even if small air dives to institute
It states in subtle dirt collecting chamber 51 and raises grit, the second bucket tail 22 of lower end closed can also stop the grit raised, and keep away
Exempt from grit follows air to enter discharge in the central passage 210 in large quantities.
Second air guiding member 2 further includes the radial skirt of radially projecting second being arranged on the second bucket body 21
24, second air guiding member 2 is inserted on first air guiding member 1, so that it is described to allow the described second radial skirt 24 to be arranged in
The top of first radial skirt 13.The annular filter screen 3 is arranged in the described first radial skirt 13 and the described second radial skirt
It is tightened between 24 and by screw and stud 17, the setting of stud 17 is on the described first radial skirt 13.The annular filter
Net 3 and being applied in combination for the stud 17 position first air guiding member 1 and second air guiding member 2 again in turn.The ring
The centre is collectively formed with the barrel side wall body 42 in shape strainer 3, the first radial skirt 13, the second radial skirt 24
Accommodating chamber 5, namely allow between the annular filter screen 3 and the barrel side wall body 42 and be provided with the intermediate accommodating chamber 5.Described first
It crosses air holes 130 and is connected to the intermediate accommodating chamber 5, the mistake air holes area of the annular filter screen 3 is less than described first and crosses air holes 130
Cross air holes area；Secondly, the annular filter screen 3 has the second wind-guiding gap, the described second radial skirt with the second bucket body 21
Side 24 is also used for separating the bucket content cavity 40 in the axial direction and forces the institute for reaching the described first radial 13 top of skirt
It states the air in intermediate accommodating chamber 5 and enters second wind-guiding gap and the first wind-guiding gap, finally allow air from described
The central passage 210 of two bucket bodies 21 is that the main outlet passageway of the gas and dust separating device 400 is discharged upwards, thus described second
Not set any air holes excessively on radial skirt 24.The annular filter screen 3 realizes the third level for filtering smaller particle sundries at this time
The separation of gas dirt.Further, opening the towards the described second radial skirt 24 is provided on the described first radial skirt 13
One mounting groove is provided with second mounting groove of the opening towards the described first radial skirt, institute on the described second radial skirt 24
The upper and lower net edge for stating annular filter screen 3 is arranged in first mounting groove and second mounting groove to stablize installation
The annular filter screen 3.
Further, the bucket body wind blade 211 of wind-guiding is provided on the outside of the second bucket body 21, in second bucket
The bucket tail wind blade 221 of wind-guiding, the rotation of the farthest the outer end point of bucket body wind blade 211 located above are provided on the outside of tail 22
Turn diameter to be greater than the rotating diameter of the farthest the outer end point of bucket tail wind blade 221 that is located below (rotating diameter herein is one
Mathematical concept implies that hypothesis rotation, and needs to rotate in itself not equal to second air guiding member 2).The bucket body wind blade
The 211 inclination extensions from top to bottom on the lateral surface of the second bucket body 21, the windward side of the bucket body wind blade 211 are vertical
In the lateral surface of the second bucket body 21.The bucket tail wind blade 221 of the outside setting of the second bucket tail 22 is described
Inclination extends from top to bottom on the lateral surface of second bucket tail 22, and the windward side of the bucket tail wind blade 221 is perpendicular to described the
The lateral surface of two bucket tails 22.First wind-guiding gap and the second wind-guiding gap collectively form secondary disengagement chamber 53, the bucket body wind-guiding
Blade 211 is not arranged only in the first wind-guiding gap and can be disposed to extend in the second wind-guiding gap.In this way, described
Two bucket bodies 21 and the second bucket tail 22 become the two-stage Cyclone machines arranged above and below being arranged in the secondary disengagement chamber 53
Structure, forms swirling eddy under the guidance of the cyclone mechanism, the upper cyclone mechanism allow air direction of rotation and it is described under
Cyclone mechanism makes the direction of rotation of air opposite.The bucket body wind blade 211 is that higher level's cyclone mechanism is used to form whirlwind reality
Existing fourth stage gas dirt separation, the bucket tail wind blade 221 are that junior's cyclone mechanism is used to form whirlwind realization level V gas dirt
Separation.The windward side of the bucket body wind blade 211 of the outside setting of the second bucket body 21 is perpendicular to the second bucket body
21 lateral surface is also perpendicularly to axis certainly.The bucket tail wind blade 221 of the outside setting of the second bucket tail 22 is met
Wind face is also perpendicularly to axis perpendicular to the lateral surface of the second bucket tail 221 certainly.The bucket body wind blade 211 and the bucket
The inclination angle of tail wind blade 221 is identical, but it is described bucket body wind blade 211 wind-guiding direction (i.e. windward side direction) with it is described
Struggle against tail wind blade 221 wind-guiding it is contrary configuration to it is described bucket body wind blade 211 allow air direction of rotation and institute
Stating bucket tail wind blade 221 makes the whirlwind of air contrary；It is set as in the identical case study on implementation in wind-guiding direction at another,
The effect of gas dirt separation can be declined.In the contrary embodiment of wind-guiding, the bucket body wind blade 211, which allows, to be flowed through
The direction of rotation of air-flow and it is described bucket tail wind blade 221 allow flow through air-flow direction of rotation formed reverse flow whirlwind, this
Difference of the sample in different spaces section, which flows to air-flow, can play the effect of better gas dirt separation, wherein the bucket tail wind guide vane
The windward side opposite direction of piece 221 arranges, can the steady bucket body wind blade 211 is guided well eddy flow, allow into
It is more steady to enter the air-flow to struggle against in 11 lower space of body and the subtle dirt collecting chamber 51 to described first, can not only hospitalize thin
Micronic dust and the subtle dirt secondary fly-up collected can be greatly reduced air-flow is followed to enter row in the central passage 210
Out.Further, the second bucket tail 22 and the bucket tail wind blade 221 extend downwardly into institute in the first bucket body 11
State the boundary position between the first barrel-shaped bucket body 111 and the first beam shape bucket body 112.In this way, can use beam mouth position into
One step reduction air, which dives downwards, stirs the subtle dirt for raising and having collected into the lower space of the subtle dirt collecting chamber 51.
In addition, wind-guiding direction and the wind-guiding direction phase of the skirt wind blade 131 of the bucket body wind blade 211
Instead, so that the bucket body wind blade 211 allows the direction of rotation for flowing through air-flow and the skirt wind blade 131 to allow air in institute
It is also opposite to state formation whirlwind direction in intermediate accommodating chamber 5.
It is additionally provided with filter cloth component 6 in the top of the central passage 210 outlet, the filter cloth component 6 includes being in
The frame of the filter cloth of corrugated and the fixed filter cloth, the filter cloth for filtering air in fine particulates.Institute
State filter cloth component 6 for filtering air in fine particulates realize the separation of the 6th grade of gas dirt.Further, described second
The upper ring side 241 upwardly extended in the axial direction is additionally provided on radial skirt 24, the filter cloth component 6 is arranged on described
In the space that ring side 241 is defined, and the outlet of the central passage 210 is located inside defined in the upper ring side 241
In region.Positioning spigot 242 is additionally provided on the upper ring side 241, the positioning spigot 242, which becomes, holds up the filter cloth
The jacking device of component 6.The filter cloth component 6 is arranged in the space that the upper ring side 241 is defined and is placed on described
On positioning spigot 242, the positioning spigot 242 is used to form the diffusion gap H.The diffusion gap H is located at the filtering
Between the lower surface of cloth component 6 and the outlet of the central passage 210, the diffusion gap H is for allowing from the central passage
The air that 210 outlet comes out is uniformly spread to the entire lower surface of the filter cloth component 6 to not only improve filtering effect
Rate and reduction wind resistance.Certainly in other implementations, the jacking device 242, which can also be, is arranged described second
On radial skirt 24 and the jacking cylinder or jacking frame body that axially extend.
As shown in Figure 11~Figure 13, the power device 700 includes power part outer housing 7, is housed in the power part
Driving motor, flabellum and power part air duct 71 in outer housing 7, the flabellum are used for as the air in the power part air duct 71
Outflow power is provided, power part air duct 71 described in the outlet of the central passage 210 is sucked out from the central passage 210
Air entered after the filter cloth component 6 in the power part air duct 71.The axis in the power part air duct 71 is big
It causes the axis for being parallel to the central passage 210 but the air-out direction in the power part air duct 71 edge is approximately perpendicular to the power
The radial direction of 210 axis of portion air duct 71 or the central passage arranges that the air-out direction in that is, described power part air duct 71 is substantially
Perpendicular to the axis in the power part air duct 71, the air being sucked out from the power part air duct 71 can be allowed not have to so direct
Against user of service, avoids user of service's cold, hurts dirt.
The hand-held electronic device 800 includes air transition interconnecting piece 82, and the transition passage 81 is arranged in the air transition
In the interconnecting piece 82 and front end of the connecting pipe 200 is connected on the air transition interconnecting piece 82, the air transition
Interconnecting piece 82 is located at the side of the gas and dust separating device 400.The air transition interconnecting piece 82 has the U of U-shaped profile
Type chamber 820, the U-shaped cavity 820 have towards the open portion 821 of the gas and dust separating device 400, set in the U-shaped cavity 820
It is equipped with embedded wind-guiding box 83, the inner cavity 830 of the embedded wind-guiding box 83 forms the transition passage 81 of part, described interior
Embedding wind-guiding box 83 has wind guiding inlet 833 and wind-guiding outlet 832, and the wind guiding inlet 833 is connected to the connecting pipe 200,
The wind-guiding outlet 832 is arranged on the box roof 831 of the embedded wind-guiding box 83, and the box roof 831 is covered on described
To allow the wind-guiding outlet 832 to be connected to the bucket side wall entrance 43 in open portion 821.The bucket side wall entrance 43 is led with described
Sealed silicone 85 is provided between wind outlet 832 to prevent air leakage to be also convenient for installing the main casing 4.Described embedded
Valve block 84 is additionally provided in wind-guiding box 83, the valve block 84 is for preventing the dust in the gas and dust separating device from flowing back to institute
It states in connecting pipe.When driving motor work, air enters the embedded air guide box from the connecting pipe 200
The openable valve block 84 when the inner cavity 830 of son 83, when the driving motor stops working, the valve block 84, which is in, closes shape
State.
The hand-held electronic device 800 further includes having hand grip portion 86, and the hand grip portion 86 holds operation for manpower, in the hand
The button 861 being also removably installed in portion 86 for controlling the driving motor is held, the control electricity of the button 861 is connected
Line is housed in the cavity 860 of the hand grip portion 86.
The hand-held electronic device 800 further includes the power supply receiving unit 87 for having with arranging before and after the hand grip portion 86, the power supply
Receiving unit 87 connects the hand grip portion 86 and air transition interconnecting piece 82, is provided with to electrode, i.e., on the power supply receiving unit 87
A pair of positive and negative, power supply module 871 be detachably connected to the power supply receiving unit 87 on electrode.The power supply receives
Portion 87 in opening bucket cavity-like (namely magazine shape) and protrude from the air transition interconnecting piece 82 and extend outwardly, the power supply group
Part 871 is inserted into the power supply receiving unit 87 and locks in cartridge clip shape.Specifically, as shown in Figure 14 and Figure 15, the power supply
Component 871 includes the battery cavities cover board 8712 that the battery storage chamber 8711 with opening portion is enclosed on the opening portion with lid,
Positioning box 8715 is installed on the inner sidewall of the battery cavities cover board 8712, being equipped in the positioning box 8715 can control
Reset spring of the mobile movable lock element 8713 and press between the movable lock element 8713 and the positioning box 8715
8714, position block 87111 is provided on the power supply receiving unit 87；The movable lock element 8713 can pass through the electricity
The chamber side wall of pond storage chamber 8711 is engaging on the position block 87111 power supply module 871 to be locked in described
In power supply receiving unit 87.Manipulation window 87120 is provided on the battery cavities cover board 8712, in the movable lock element 8713
On be provided with manipulation handle 87131, the manipulation handle 87131 exposes in the manipulation window 87120, the manipulation handle 87131
For controlling the movement of the movable lock element 8713.According to the above technical scheme, institute can be driven by the manipulation handle 87131
It states movable lock element 8713 and is moved out the position block 87111, and then the power supply module 871 is separated the power supply and is connect
Receipts portion 87.Be not only convenient for installing the power supply module 871 and safety in this way, also can using the power supply receiving unit 87 itself as
One of handle held uses.It can configure a dry cell in the battery storage chamber 8711, can also be configured several dry electricity
Battery pack composed by pond.Secondly, also collection has charging circuit (being not drawn into figure) in the power supply receiving unit 87, it is described to electricity
Pole is electrically connected the output port of the charging circuit.
The front end of the main casing 4 of the gas and dust separating device 400 is connected on the air transition interconnecting piece 82, rear end card
It connects on the power part outer housing 7.Certainly in other implementations, the main casing 4 of the gas and dust separating device 400 is gone back
It can be on the power part outer housing for being screwed on or being connected to the power device.
The power supply receiving unit 87 is the first fusion, the holding with 82 integrated molding of air transition interconnecting piece
Portion 86 and 7 integrated molding of power part outer housing are the second fusion, first fusion and first fusion
Between be fission Detachable connection structure, i.e., be between the two isolated individual member structure but can by clamping etc. in a manner of connect
It is connected together as the hand-held electronic device 800 of an entirety.Headlamp is additionally provided with (in figure not on the hand-held electronic device 800
Draw), the headlamp is a kind of spotlight, the direction where light-emitting window towards the dust pickup unit 300.The photograph
Bright lamp can rotate the court for the headlamp being adjusted flexibly when using the dust catcher on the hand-held electronic device 800
To help user of service prejudges the cleaning emphasis of lower part.Secondly the headlamp can be set to splicing type, and by the photograph
Bright lamp luminescent color is set as more remodeling, such different users can neatly replace the headlamp of different light colors so as to
It is used in colour blindness, anomalous trichromatism personnel.
Multistage gas dirt separation method is as follows: the first step, is arranged windward in the upper space of the primary dirt collecting chamber 52
Channel 54 allows air to be first into the channel 54 windward from the air intake 43 and enters back into the primary dirt collecting chamber
52, the rotary wind in a direction is formed by means of the channel windward 54 guidance air and enters the primary dirt collecting chamber 52
Interior upper space allows air to throw first when moving in rotation in the primary dirt collecting chamber 52 and gets rid of heavier or biggish sundries
And the lower space of deposition to the primary dirt collecting chamber realizes the separation of first order gas dirt；Second step allows air to pass through described the
Continue to be manoeuvred into the intermediate accommodating chamber 5 after one mistake air holes 130, utilizes the chance for crossing air holes 130 across described first
It further filters out heavier or biggish sundries and the lower space of deposition to the primary dirt collecting chamber 52 realizes second level gas
Dirt separation；Third step allows air across the annular being arranged in the intermediate accommodating chamber 5 and the secondary disengagement chamber 53
Continue to be manoeuvred into the secondary disengagement chamber 53 after strainer 3 and utilizes the further mistake of chance across the annular filter screen 3
It filters smaller sundries and deposition is to the bottom of the intermediate accommodating chamber 5 realization third level gas dirt separation, utilize the intermediate receiving
Chamber 5 stores the smaller sundries filtered out；Secondly when stopping air inlet, part can also at least be allowed by shaking the main casing 4
Smaller sundries of the deposition in intermediate 5 bottom of accommodating chamber drops into the primary dirt after described first excessively air holes 130 and receives
Collect in chamber 52；4th step allows the air continuation entered in the secondary disengagement chamber 53 to move ahead in a rotative pattern, air is allowed to revolve
It is further thrown when transfer is dynamic and gets rid of fine dust simultaneously bottom i.e. described subtle dirt collecting chamber of the deposition to the secondary disengagement chamber 53
The separation of gas dirt is realized in 51；5th step allows the air in the secondary disengagement chamber 53 to be discharged from the central passage 210.This
Sample can effectively isolate dust from air, and reduction is collected at dust on the filter cloth component 6, effectively extends the mistake
The service life of filter cloth component 6.Further, the central passage 210 extends in the secondary disengagement chamber 53, and air is from institute
It states secondary 53 middle part of disengagement chamber or lower part enters in the central passage 210.
Claims (12)
1. the package assembly of vacuum cleaner, including power device, hand-held electronic device, the power device is dynamic for generating air-breathing
Power, the hand-held electronic device are used to hold for user of service and operate；It is characterized in that, the power device includes power part shell
Body, is housed in the intracorporal driving motor of the power part shell, flabellum and power part air duct, and the flabellum is used to be the power
Air in portion air duct provides outflow power；The hand-held electronic device includes air transition interconnecting piece, the air transition interconnecting piece
In be provided with transition passage；The hand-held electronic device further includes having power supply receiving unit and hand grip portion, and power supply module is connected to the electricity
On the receiving unit of source, the power supply receiving unit and the air transition interconnecting piece integrated molding are the first fusion, the holding
Portion and the power part outer housing integrated molding are the second fusion, between first fusion and first fusion
For fission Detachable connection structure.
2. package assembly according to claim 1, which is characterized in that be also removably installed on the hand grip portion useful
In the button for controlling the driving motor, the control electric wire for connecting the button is housed in the cavity of the hand grip portion.
3. package assembly according to claim 1, which is characterized in that it is provided on the power supply receiving unit to electrode, when
The power supply module is electrically connected electrode with described when being installed on the power supply receiving unit.
4. package assembly according to claim 3, which is characterized in that the power supply receiving unit is in the magazine shape being open and dashes forward
Extend outwardly for the air transition interconnecting piece, the power supply module is inserted into the power supply receiving unit and locks in cartridge clip shape
It is fixed.
5. the vacuum cleaner of any package assembly of application claims 1 to 4, which is characterized in that including the assembling
Structure further includes gas and dust separating device, and the gas and dust separating device is connected to the power device and is used to separate the dust in air,
The side of the gas and dust separating device, the power device, gas and dust separating device and hand-held electronic device is arranged in the hand-held electronic device
It is connected to a globality device, power part air duct described in the outlet of the gas and dust separating device, the air mistake
Connecting portion is crossed in the side of the gas and dust separating device, the air that the transition passage is connected to the gas and dust separating device enters
Mouthful.
6. vacuum cleaner according to claim 5, which is characterized in that the air transition interconnecting piece is in cross section
The U-shaped cavity of U-shaped, is provided with embedded wind-guiding box in the U-shaped cavity, and the inner cavity of the embedded wind-guiding box is formed at least partly
The transition passage, there is the embedded wind-guiding box wind guiding inlet and wind-guiding to export, and the wind-guiding outlet is arranged described
On the box roof of embedded wind-guiding box, the box roof is covered in the open portion of the U-shaped cavity that the wind-guiding is allowed to export
It is connected to the air intake of the gas and dust separating device.
7. vacuum cleaner according to claim 6, which is characterized in that be additionally provided with valve in the embedded wind-guiding box
Piece, the valve block come for preventing the dust in the gas and dust separating device from backflowing out of.
8. vacuum cleaner according to claim 5, which is characterized in that the gas and dust separating device includes main casing,
The main casing is screwed on or is connected on the power part outer housing of the power device；Or the main casing of the gas and dust separating device
The lower end of body is connected on the air transition interconnecting piece, and upper end is connected on the power part outer housing.
9. vacuum cleaner according to claim 8, which is characterized in that the air intake of the gas and dust separating device is arranged
To form a barrel side wall entrance in the sidewall bodies of the main casing, the bucket side wall entrance and the air transition interconnecting piece it
Between be provided with sealed silicone to prevent air leakage be also convenient for that the main casing is installed.
10. vacuum cleaner according to claim 5, which is characterized in that the axis in the power part air duct is substantially parallel
In the axis of the main air-out passage of the gas and dust separating device but the air-out direction in the power part air duct is along being approximately perpendicular to institute
State the radial direction arrangement of power part air duct axis.
11. according to any vacuum cleaner of claim 5 to 10, which is characterized in that further include connecting pipe and dust
Pickup unit, the duct chamber in the connecting pipe is connected to the air transition interconnecting piece and the dust pickup unit, described
Dust pickup unit is used for the dust using air-breathing current pickup deposition object plane and the dust picked up can be passed through the company
Duct chamber in adapter tube road is supplied to the gas and dust separating device.
12. vacuum cleaner according to claim 11, which is characterized in that be additionally provided with illumination on the hand-held electronic device
Lamp, the direction where the light-emitting window towards the dust pickup unit of the headlamp.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910357176 | 2019-04-29 | ||
| CN2019103577047 | 2019-04-29 | ||
| CN201910357704 | 2019-04-29 | ||
| CN2019103571765 | 2019-04-29 | ||
| CN201910365363 | 2019-04-30 | ||
| CN201910365362 | 2019-04-30 | ||
| CN2019103653638 | 2019-04-30 | ||
| CN2019103653623 | 2019-04-30 |
Publications (1)
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|---|---|
| CN110279345A true CN110279345A (en) | 2019-09-27 |
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| CN201910504459.8A Active CN110151055B (en) | 2019-04-29 | 2019-06-12 | Gas-dust separation device, vacuum cleaner and multi-stage gas-dust separation method |
| CN201920875065.9U Active CN210810770U (en) | 2019-04-29 | 2019-06-12 | Filter cloth structure of vacuum cleaner and vacuum cleaner |
| CN201920875106.4U Active CN210408262U (en) | 2019-04-29 | 2019-06-12 | Assembling structure of vacuum cleaner and vacuum cleaner |
| CN201920875109.8U Active CN210582358U (en) | 2019-04-29 | 2019-06-12 | Filter screen mounting structure, gas-dust separation device and vacuum cleaner |
| CN201910504450.7A Pending CN110279345A (en) | 2019-04-29 | 2019-06-12 | The package assembly and vacuum cleaner of vacuum cleaner |
| CN201920875114.9U Withdrawn - After Issue CN210810786U (en) | 2019-04-29 | 2019-06-12 | Gas-dust separation device and vacuum cleaner |
| CN201910504458.3A Pending CN110279344A (en) | 2019-04-29 | 2019-06-12 | The power source mounting structure and its vacuum cleaner of vacuum cleaner |
| CN201920875105.XU Active CN210408269U (en) | 2019-04-29 | 2019-06-12 | First air guide body, air-dust separating device and vacuum cleaner applying same |
| CN201910504471.9A Pending CN110151056A (en) | 2019-04-29 | 2019-06-12 | Second air guiding member and applied gas and dust separating device and vacuum cleaner |
| CN201920875107.9U Active CN210582357U (en) | 2019-04-29 | 2019-06-12 | Power supply mounting structure of vacuum cleaner and vacuum cleaner thereof |
| CN201910504464.9A Pending CN110200542A (en) | 2019-04-29 | 2019-06-12 | Filtering net installation and gas and dust separating device and vacuum cleaner |
| CN201920875115.3U Active CN210582359U (en) | 2019-04-29 | 2019-06-12 | Primary filtering structure, gas-dust separating device and vacuum cleaner |
| CN201910504460.0A Pending CN110200541A (en) | 2019-04-29 | 2019-06-12 | Primary filter structure and gas and dust separating device and vacuum cleaner |
| CN201920875104.5U Active CN210541335U (en) | 2019-04-29 | 2019-06-12 | Second air guide body, air-dust separating device and vacuum cleaner applying same |
| CN201910504467.2A Pending CN110151053A (en) | 2019-04-29 | 2019-06-12 | First air guiding member and applied gas and dust separating device and vacuum cleaner |
| CN201910504462.XA Pending CN110179386A (en) | 2019-04-29 | 2019-06-12 | The filter cloth structure and vacuum cleaner of vacuum cleaner |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910504459.8A Active CN110151055B (en) | 2019-04-29 | 2019-06-12 | Gas-dust separation device, vacuum cleaner and multi-stage gas-dust separation method |
| CN201920875065.9U Active CN210810770U (en) | 2019-04-29 | 2019-06-12 | Filter cloth structure of vacuum cleaner and vacuum cleaner |
| CN201920875106.4U Active CN210408262U (en) | 2019-04-29 | 2019-06-12 | Assembling structure of vacuum cleaner and vacuum cleaner |
| CN201920875109.8U Active CN210582358U (en) | 2019-04-29 | 2019-06-12 | Filter screen mounting structure, gas-dust separation device and vacuum cleaner |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920875114.9U Withdrawn - After Issue CN210810786U (en) | 2019-04-29 | 2019-06-12 | Gas-dust separation device and vacuum cleaner |
| CN201910504458.3A Pending CN110279344A (en) | 2019-04-29 | 2019-06-12 | The power source mounting structure and its vacuum cleaner of vacuum cleaner |
| CN201920875105.XU Active CN210408269U (en) | 2019-04-29 | 2019-06-12 | First air guide body, air-dust separating device and vacuum cleaner applying same |
| CN201910504471.9A Pending CN110151056A (en) | 2019-04-29 | 2019-06-12 | Second air guiding member and applied gas and dust separating device and vacuum cleaner |
| CN201920875107.9U Active CN210582357U (en) | 2019-04-29 | 2019-06-12 | Power supply mounting structure of vacuum cleaner and vacuum cleaner thereof |
| CN201910504464.9A Pending CN110200542A (en) | 2019-04-29 | 2019-06-12 | Filtering net installation and gas and dust separating device and vacuum cleaner |
| CN201920875115.3U Active CN210582359U (en) | 2019-04-29 | 2019-06-12 | Primary filtering structure, gas-dust separating device and vacuum cleaner |
| CN201910504460.0A Pending CN110200541A (en) | 2019-04-29 | 2019-06-12 | Primary filter structure and gas and dust separating device and vacuum cleaner |
| CN201920875104.5U Active CN210541335U (en) | 2019-04-29 | 2019-06-12 | Second air guide body, air-dust separating device and vacuum cleaner applying same |
| CN201910504467.2A Pending CN110151053A (en) | 2019-04-29 | 2019-06-12 | First air guiding member and applied gas and dust separating device and vacuum cleaner |
| CN201910504462.XA Pending CN110179386A (en) | 2019-04-29 | 2019-06-12 | The filter cloth structure and vacuum cleaner of vacuum cleaner |
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| CN (16) | CN110151055B (en) |
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| WO2021114744A1 (en) * | 2019-12-13 | 2021-06-17 | 江苏美的清洁电器股份有限公司 | Dust cup and dust collector provided with same |
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| JP2023534542A (en) * | 2020-08-31 | 2023-08-09 | 追▲べき▼創新科技（蘇州）有限公司 | Cleaning head and handy vacuum cleaner |
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| CN104367272A (en) * | 2014-10-31 | 2015-02-25 | 珠海格力电器股份有限公司 | Gas-dust separating unit and dust collector |
| CN104545695B (en) * | 2015-01-28 | 2016-08-31 | 莱克电气股份有限公司 | A kind of two grades of dust and gas isolating constructions and comprise the dirt cup of this structure |
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2019
- 2019-06-12 CN CN201910504459.8A patent/CN110151055B/en active Active
- 2019-06-12 CN CN201920875065.9U patent/CN210810770U/en active Active
- 2019-06-12 CN CN201920875106.4U patent/CN210408262U/en active Active
- 2019-06-12 CN CN201920875109.8U patent/CN210582358U/en active Active
- 2019-06-12 CN CN201910504450.7A patent/CN110279345A/en active Pending
- 2019-06-12 CN CN201920875114.9U patent/CN210810786U/en not_active Withdrawn - After Issue
- 2019-06-12 CN CN201910504458.3A patent/CN110279344A/en active Pending
- 2019-06-12 CN CN201920875105.XU patent/CN210408269U/en active Active
- 2019-06-12 CN CN201910504471.9A patent/CN110151056A/en active Pending
- 2019-06-12 CN CN201920875107.9U patent/CN210582357U/en active Active
- 2019-06-12 CN CN201910504464.9A patent/CN110200542A/en active Pending
- 2019-06-12 CN CN201920875115.3U patent/CN210582359U/en active Active
- 2019-06-12 CN CN201910504460.0A patent/CN110200541A/en active Pending
- 2019-06-12 CN CN201920875104.5U patent/CN210541335U/en active Active
- 2019-06-12 CN CN201910504467.2A patent/CN110151053A/en active Pending
- 2019-06-12 CN CN201910504462.XA patent/CN110179386A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021114744A1 (en) * | 2019-12-13 | 2021-06-17 | 江苏美的清洁电器股份有限公司 | Dust cup and dust collector provided with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110151053A (en) | 2019-08-23 |
| CN210810770U (en) | 2020-06-23 |
| CN210582359U (en) | 2020-05-22 |
| CN110151055A (en) | 2019-08-23 |
| CN210541335U (en) | 2020-05-19 |
| CN110279344A (en) | 2019-09-27 |
| CN210582358U (en) | 2020-05-22 |
| CN110200542A (en) | 2019-09-06 |
| CN210408262U (en) | 2020-04-28 |
| CN110179386A (en) | 2019-08-30 |
| CN210810786U (en) | 2020-06-23 |
| CN110151055B (en) | 2023-06-20 |
| CN210582357U (en) | 2020-05-22 |
| CN110200541A (en) | 2019-09-06 |
| CN210408269U (en) | 2020-04-28 |
| CN110151056A (en) | 2019-08-23 |
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