CN105266718B - A kind of multi-stage cyclone cyclone body and dirt cup structure - Google Patents
A kind of multi-stage cyclone cyclone body and dirt cup structure Download PDFInfo
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- CN105266718B CN105266718B CN201510736327.XA CN201510736327A CN105266718B CN 105266718 B CN105266718 B CN 105266718B CN 201510736327 A CN201510736327 A CN 201510736327A CN 105266718 B CN105266718 B CN 105266718B
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- dirt cup
- cylinder
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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
- A47L9/1608—Cyclonic chamber constructions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cyclones (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of multi-stage cyclone cyclone body, including independent one cyclonic cylinder, the one cyclonic guard inside one cyclonic cylinder, the two level whirlwind turbine assembly inside one cyclonic guard, one cyclonic space is formed between one cyclonic cylinder and one cyclonic guard, and one cyclonic cylinder is removably mounted to the outside of two level whirlwind turbine assembly, grey mouth is got rid of provided with one-level close to the side of bottom in one cyclonic cylinder side wall, the top of one cyclonic cylinder side wall is provided with one cyclonic cylinder air inlet.One cyclonic cylinder is designed as to independent whirlwind barrel structure, easy cut-off is formed between the bottom of one cyclonic cylinder and one cyclonic guard, dust that grey mouth throws away is got rid of from one-level get rid of along dirt cup wall to one-level the offside of grey mouth rotate, due to the one cyclonic space of offside and isolating for one-level dirt cup, dust is run out of steam and keep geo-stationary in one-level dirt cup bottom so as to fall, the dust suck-back of one-level dirt cup is effectively prevented, improves the filter efficiency of whole dirt cup.
Description
Technical field
The invention belongs to the manufacturing technology field of dust catcher, and in particular to a kind of multi-stage cyclone cyclone body and
Dust catcher with the multi-stage cyclone cyclone body.
Background technology
The dust and gas clastotype of cleaner dust-collection part mostly uses first-stage centrifugal formula clastotype or dirt bag filtered model,
The filter efficiency of both clastotypes is low and easily blocks.There is a kind of multi-stage cyclone dust cup of dust collector at present, use
Two-stage separate type fuselage, generally comprises two-stage dust and gas isolating construction, and the first level structure is to cross the large-scale dirt in air filtering, and the
Secondary structure is used to separate and collect the debris such as small-sized dust granule, and two level dust and gas isolating construction typically passes through fuselage strainer cover
Plate and the whirlwind mates formation two level whirlwind for being provided with some whirlwind mouths.
At present, the one cyclonic space of traditional multi-stage cyclone system for dirt cup main body is combined with one cyclonic guard and
Into, contain Transitional Space and one cyclonic space so as to forming one-level and be in the same space, the shortcomings that this multi-stage cyclone system
In most of ash is got rid of one-level by centrifugal action and contained in Transitional Space by one cyclonic space, at the same time, is contained in Transitional Space
Dust easily brought into two level cyclone system with meshed one cyclonic guard, so as to cause under the filtration grade of whole dirt cup
Drop, particularly with the highly less hand-held dirt cup structure of dirt cup, is more easy to above-mentioned condition occur, thus, have impact on dust catcher
Dust collection efficiency.
Therefore, industry needs a kind of new independent multi-stage cyclone cyclone structure badly, empty easily by containing ash to solve dust
Between the problem of falling into cyclone system.
The content of the invention
In view of this, the invention provides a kind of self-existent multi-stage cyclone system, including an independent one-level
Cyclone cylinder, the one cyclonic guard inside one cyclonic cylinder, the two level whirlwind turbine group inside one cyclonic guard
Part, bottom and the one cyclonic guard of cyclone cylinder form simple cut-off, have in the bottom sides of cyclone cylinder and individually get rid of grey mouth, by
In the reason for whirlwind flows to, make to rotate along dirt cup wall to the offside for getting rid of grey mouth from getting rid of the dust that grey mouth throws away, due to the one of offside
Isolating for Transitional Space is contained in level whirlwind space with one-level, dust is run out of steam and keeps geo-stationary in dirt cup bottom so as to fall, has
Effect prevents the dust suck-back of one-level Sheng Transitional Space.
A kind of multi-stage cyclone cyclone body proposed according to the purpose of the present invention, including an independent one cyclonic
Cylinder, the one cyclonic guard inside the one cyclonic cylinder, the two level whirlwind whirlpool inside the one cyclonic guard
Wheel assembly, forms one cyclonic space between the one cyclonic cylinder and one cyclonic guard, the one cyclonic cylinder side wall is leaned on
Grey mouth is got rid of in the side of nearly bottom provided with one-level, and the top of the one cyclonic cylinder side wall is provided with one cyclonic cylinder air inlet.
Preferably, the lower section of the two level whirlwind turbine assembly is provided with two level dirt cup, the two level whirlwind turbine assembly
Bottom forms the top of the two level dirt cup.
Preferably, space is provided between the inwall of the two level whirlwind turbine assembly and the one cyclonic guard, it is described
Space is used for the two level dust and gas separation air channel formed after the separation of one-level dust and gas, and the one cyclonic cylinder is with one cyclonic guard to entering
The primary dust and gas for entering the multi-stage cyclone cyclone body implements the separation of one-level dust and gas, and the two level dust and gas after separating enters two level
Whirlwind turbine assembly carries out two level dust and gas separation, and one is provided with close to bottom position in the side wall of the two level whirlwind turbine assembly
Two level gets rid of grey mouth.
Preferably, the two level whirlwind turbine assembly includes being arranged at the spiral dust and gas of two level whirlwind turbine assembly upper end
Separator, after the air with dust carries out one-level dust and gas separation by one cyclonic guard, pass through two level at least partially
Dust and gas separation air channel is guided to spiral dust and gas separator, and under the guiding of the spiral dust and gas separator, two
Level whirlwind turbine assembly inwall forms the air-flow rotated to cylinder bottom, the dust in the air-flow under centrifugal force drive under be threaded to cylinder
Bottom is simultaneously collected in two level dirt cup, and the air in swirling eddy extracts spiral two level cyclone dust and gas isolating construction out by negative pressure
Air outlet at, realize two level dust and gas separate.
Preferably, the one cyclonic cylinder is removably mounted to outside the two level whirlwind turbine assembly.
Preferably, the top connection one cyclonic lid of the one cyclonic cylinder, the one cyclonic lid inside use MIF materials
Matter, the encapsulated component of outer wrap MIF frames of one cyclonic lid.
Preferably, the bottom of the two level dirt cup is provided with two level dirt cup lid to be opened/closed, forms two level dirt cup internal close
Close space.
Preferably, the two level dirt cup lid on the faying face of two level dirt cup with being provided with two level dirt cup lid sealing ring.
The present invention also proposes a kind of vacuum cleaner dust cup structure, comprising such a multi-stage cyclone cyclone body, the multistage dragon
The opposite side space for rolling up wind cyclone body forms the one-level dirt cup of the vacuum cleaner dust cup structure.
Preferably, vacuum cleaner dust cup structure also includes fuselage air inlet, the fuselage air inlet and one cyclonic cylinder air intake
Mouth is connected.
Compared with prior art, the advantages of multi-stage cyclone cyclone body disclosed by the invention is with vacuum cleaner dust cup structure
It is：
One cyclonic cylinder is designed as to independent whirlwind barrel structure, between the bottom of one cyclonic cylinder and one cyclonic guard
Simple cut-off is formed, sets single one-level to get rid of grey mouth in the bottom sides of one cyclonic cylinder, due to flowing to whirlwind, makes
The dust that grey mouth throws away is got rid of from one-level to rotate along dirt cup wall to the offside for getting rid of grey mouth, due to the one cyclonic space of offside and one-level
The isolation of dirt cup, dust is run out of steam and keep geo-stationary in one-level dirt cup bottom so as to fall, effectively prevent one-level dirt
The dust suck-back of cylinder, the filter efficiency of whole dirt cup is improved, while the design is beneficial to the rotary speed of raising dust and gas, so as to improve
Separating effect.
Independent multi-stage cyclone cyclone body can effectively improve the module dismountingization of multi-stage cyclone cyclone body, one-level
Cyclone cylinder can be dismounted easily outside two level whirlwind turbine assembly, be convenient to clean dust.
The encapsulated component of outer wrap MIF frames of one cyclonic lid, the material is firm, corrosion-resistant and long lifespan.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of multi-stage cyclone cyclone body in the present invention
Fig. 2 is the disassemblying structure schematic diagram of multi-stage cyclone cyclone body in the present invention
The reference and part explanation being related in accompanying drawing：
1st, one cyclonic cylinder；2nd, one cyclonic guard；3rd, two level whirlwind turbine assembly；4th, one-level gets rid of grey mouth；5th, one-level is revolved
Air duct air inlet；6th, two level dirt cup；7th, spiral dust and gas separator；8th, spiral fan blade；9th, it is oriented to section；10th, one-level is revolved
Windshield；11st, the encapsulated component of MIF frames；12nd, two level dirt cup lid；13rd, two level dirt cup lid sealing ring.
Embodiment
Traditional multi-stage cyclone system, one cyclonic space are that dirt cup main body combines with one cyclonic guard, from
And form one-level Sheng Transitional Space and be in the same space with one cyclonic space, most of ash is passed through centrifugal force by one cyclonic space
Effect is got rid of one-level and contained in Transitional Space, at the same time, contains the dust in Transitional Space easily by with meshed one cyclonic guard band
Enter two level cyclone system, so as to cause the filtration grade of whole dirt cup to decline.
The present invention is directed to deficiency of the prior art, there is provided a kind of multi-stage cyclone cyclone body, including an independence
One cyclonic cylinder.Technical scheme will be clearly and completely described by embodiment below.It is aobvious
So, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the reality in the present invention
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is all belonged to
In the scope of protection of the invention.
Please also refer to Fig. 1 to Fig. 2, a kind of multi-stage cyclone cyclone body, including an independent one cyclonic cylinder 1,
One cyclonic guard 2 inside one cyclonic cylinder 1, the two level whirlwind turbine assembly 3 inside one cyclonic guard 2,
One cyclonic space is formed between one cyclonic cylinder 1 and one cyclonic guard 2, and one cyclonic cylinder 1 is removably installed in two
The outside of level whirlwind turbine assembly 3, grey mouth 4, one cyclonic are got rid of in the side wall of one cyclonic cylinder 1 close to the side of bottom provided with one-level
The top of 1 side wall of cylinder is provided with one cyclonic cylinder air inlet 5.A two level dirt cup is provided with the lower section of two level whirlwind turbine assembly 3
6, the bottom of two level whirlwind turbine assembly 3 forms the top of two level dirt cup 6.The multistage spout is used in vacuum cleaner dust cup structure
Wind cyclone body, (figure is not for the one-level dirt cup of the opposite side space composition vacuum cleaner dust cup structure of multi-stage cyclone cyclone body
Show).One cyclonic cylinder 1 is designed as to independent whirlwind barrel structure, between the bottom of one cyclonic cylinder 1 and one cyclonic guard 2
Form easy cut-off, while one cyclonic cylinder 1 gets rid of grey mouth 4 provided with single one-level, due to flowing to whirlwind, make from
One-level, which gets rid of the dust that grey mouth 4 throws away the offside of grey mouth 4 is got rid of along dirt cup wall to one-level, to be rotated, due to offside one cyclonic space with
The isolation of one-level dirt cup, dust is run out of steam and keep geo-stationary in one-level dirt cup bottom so as to fall, effectively prevent one-level
The dust suck-back of dirt cup, the filter efficiency of whole dirt cup is improved, while the design is beneficial to the rotary speed of raising dust and gas, so as to
Improve separating effect.This vacuum cleaner dust cup structure is provided with fuselage air inlet (not shown), and fuselage air inlet enters with one cyclonic cylinder
Air port 5 is connected, and ensures that wind enters, to carry out one-level dust and gas separation.
Space is provided between two level whirlwind turbine assembly 3 and the inwall of one cyclonic guard 2, space is used to form one-level
Two level dust and gas separation air channel after dust and gas separation, one cyclonic cylinder 1 is with one cyclonic guard 2 to entering multi-stage cyclone cyclone cluster
The primary dust and gas of structure implements the separation of one-level dust and gas, and the two level dust and gas after separating enters two level whirlwind turbine assembly and carries out two level dirt
Qi leel provided with a two level close to bottom position in the side wall of two level whirlwind turbine assembly from getting rid of grey mouth (not shown), in air
During flowing, the top air pressure of two level whirlwind turbine assembly is more than bottom air pressure, and dust also flows from top to bottom, it is therefore prevented that dust catcher
Dust when converting posture and using flows backwards, and the dust in two level dust and gas is threaded to a bottom under under centrifugal force drives, through the two level
Get rid of grey mouth to enter in the space of two level dirt cup 6, the air in swirling eddy is extracted out by negative pressure, realizes second level dust and gas separation.
Two level whirlwind turbine assembly 3 also includes the spiral dust and gas separation dress for being arranged at the upper end of two level whirlwind turbine assembly 3
7 are put, after the air with dust carries out one-level dust and gas separation by one cyclonic guard 2, passes through two level dust and gas at least partially
Separation air channel is guided to spiral dust and gas separator 7, and under the guiding of spiral dust and gas separator 7, in two level whirlwind
The inwall of turbine assembly 3 forms the air-flow rotated to cylinder bottom, the dust in air-flow under centrifugal force drive under be threaded to a bottom and quilt
Collect in two level dirt cup 6, the air in swirling eddy extracts going out for spiral two level cyclone dust and gas isolating construction out by negative pressure
At air port, realize that two level dust and gas separates.Spiral dust and gas separator 7 includes being used for the spiral fan blade 8 for producing two level whirlwind,
Spiral fan blade 8 is provided with some blades tilted down, and the flow direction that blade can constrain dust and gas is dived with shape diagonally downward
Into spiral air flow.Spiral dust and gas separator 7 also includes the interior annular for being arranged at the inner ring of spiral fan blade 8, interior annular and spiral shell
Some guiding sections 9 are provided with corresponding to the air outlet of whirlwind impeller 8 in side wall, the constraint dust and gas of section 9 is oriented to and flows to spiral wind
The outer shroud of impeller and initially form rotation status.
The top connection one cyclonic lid 10 of one cyclonic cylinder 1, forms with one cyclonic cylinder 1 and seals, one cyclonic lid 10
Inside uses MIF materials, and the encapsulated component 11 of outer wrap MIF frames of one cyclonic lid, MIF materials are firm, the corrosion-resistant and life-span
It is long.On the top of one cyclonic cylinder 1, i.e., with the intersection of one cyclonic lid 10, filter is set, filter thinks filtering
Cotton, micro- concentration dust and gas carry out final filtering again after fuselage air outlet by filter cotton.
In addition, being provided with two level dirt cup lid 12 to be opened/closed in the bottom of two level dirt cup 6, form two level dirt cup 6 internal close
Close space.Two level dirt cup lid 12 improves sealing, prevented with setting two level dirt cup lid sealing ring 13 on the faying face of two level dirt cup 6
Only dust leaks outside.Two level dirt cup lid 12 is arranged on the end of a rotating component, and rotating component rotation drives two level dirt
Cover 12 covers or departed from two level dirt cup 6.A pressing projection can be provided with one-level dirt cup, pressing projection can be in two level dirt
Cylinder 6 stretches into one-level dirt cup and the rotary components that just deducted when assembling, and two level dirt cup lid 12 is covered the bottom of two level dirt cup 6
Portion, when two level dirt cup 6 to be taken out, two level dirt cup lid 12 automatically opens up under gravity and pressing raised role, so as to convenient
User carries out disposable ash discarding operation.
Multi-stage cyclone cyclone body in the present invention, including an independent one cyclonic cylinder 1, located at one cyclonic cylinder
One cyclonic guard 2 inside 1, the two level whirlwind turbine assembly 3 inside one cyclonic guard 2, one cyclonic cylinder 1 and one
One cyclonic space is formed between level whirlwind guard 2, and one cyclonic cylinder 1 is removably installed in two level whirlwind turbine assembly 3
Outside, get rid of grey mouth 4 provided with one-level close to the side of bottom in the side wall of one cyclonic cylinder 1, set at the top of the side wall of one cyclonic cylinder 1
There is one cyclonic cylinder air inlet 5.One cyclonic cylinder 1 is designed as to independent whirlwind barrel structure, the bottom of one cyclonic cylinder 1 and one
Easy cut-off is formed between level whirlwind guard 2, while one cyclonic cylinder 1 gets rid of grey mouth 4 provided with single one-level, is got rid of from one-level
The offside that the dust that grey mouth 4 is thrown away gets rid of grey mouth 4 along dirt cup wall to one-level rotates, due to one cyclonic space and the one-level dirt of offside
The isolation of cylinder, dust is run out of steam and keep geo-stationary in the bottom of one-level dirt cup 6 so as to fall, effectively prevent one-level dirt cup
Dust suck-back, improves the filter efficiency of whole dirt cup, while the design is beneficial to the rotary speed that improves dust and gas, so as to improve point
From effect.In addition, one cyclonic cylinder can be dismounted easily outside two level whirlwind turbine assembly, dust is convenient to clean.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
- A kind of 1. multi-stage cyclone cyclone body, it is characterised in that：Including an independent one cyclonic cylinder, located at the one-level One cyclonic guard inside cyclone cylinder, the two level whirlwind turbine assembly inside the one cyclonic guard, the one-level One cyclonic space is formed between cyclone cylinder and one cyclonic guard, the one cyclonic cylinder side wall is provided with close to the side of bottom One-level gets rid of grey mouth, and the top of the one cyclonic cylinder side wall is provided with one cyclonic cylinder air inlet；The two level whirlwind turbine assembly Lower section be provided with two level dirt cup, the bottom of the two level whirlwind turbine assembly forms the top of the two level dirt cup；Space is provided between the inwall of the two level whirlwind turbine assembly and the one cyclonic guard, the space is used to be formed Two level dust and gas separation air channel after the separation of one-level dust and gas, the two level whirlwind turbine assembly include being arranged at two level whirlwind turbine group The spiral dust and gas separator of part upper end, the spiral dust and gas separator include being used for the spiral wind for producing two level whirlwind Impeller and the interior annular positioned at spiral fan blade inner ring, spiral fan blade is provided with some blades tilted down, with dust After air carries out one-level dust and gas separation by one cyclonic guard, air channel is separated by two level dust and gas at least partially and guided to spiral shell Rotating dust and gas separator, and under the guiding of the spiral dust and gas separator, in two level whirlwind turbine assembly inwall shape Into the air-flow rotated to cylinder bottom, the dust in the air-flow is threaded to a bottom under under centrifugal force drives and is collected in two level dirt cup In, the air in swirling eddy is extracted out by negative pressure at the air outlet of spiral two level cyclone dust and gas isolating construction, realizes two level Dust and gas separates；The bottom of two level dirt cup is provided with two level dirt cup lid to be opened/closed, two level dirt cup is formed internal confined space, two level dirt cup Lid is arranged on the end of a rotating component, and rotating component rotation drives two level dirt cup lid to cover or depart from two level dirt Cylinder；It is raised that a pressing is provided with one-level dirt cup, pressing projection deducts when two level dirt cup stretches into one-level dirt cup and assembles Rotating component, two level dirt cup lid is set to cover the bottom of two level dirt cup, when two level dirt cup to be taken out, two level dirt cup is covered in gravity And automatically opened up under pressing raised role so that two level dirt cup connects with the one-level dirt cup, realizes disposable ash discarding behaviour Make.
- 2. multi-stage cyclone cyclone body as claimed in claim 1, it is characterised in that：The one cyclonic cylinder and one cyclonic Guard implements the separation of one-level dust and gas, the two level dust and gas after separating to the primary dust and gas for entering the multi-stage cyclone cyclone body Into two level whirlwind turbine assembly carry out two level dust and gas separation, the two level whirlwind turbine assembly side wall close to bottom position Grey mouth is got rid of provided with a two level.
- 3. multi-stage cyclone cyclone body as claimed in claim 1, it is characterised in that：The one cyclonic cylinder is detachably installed Outside the two level whirlwind turbine assembly.
- 4. multi-stage cyclone cyclone body as claimed in claim 1, it is characterised in that：The top connection of the one cyclonic cylinder One cyclonic lid, the one cyclonic lid inside use MIF materials, the encapsulated component of outer wrap MIF frames of one cyclonic lid.
- 5. multi-stage cyclone cyclone body as claimed in claim 1, it is characterised in that：The two level dirt cup lid and two level dirt cup Faying face on set two level dirt cup lid sealing ring.
- A kind of 6. vacuum cleaner dust cup structure, it is characterised in that：Include the multi-stage cyclone as any one of claim 1-4 Cyclone body, the opposite side space of the multi-stage cyclone cyclone body form the one-level dirt cup of the vacuum cleaner dust cup structure.
- A kind of 7. vacuum cleaner dust cup structure as claimed in claim 6, it is characterised in that：Also include fuselage air inlet, the machine Body air inlet is connected with one cyclonic cylinder air inlet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736327.XA CN105266718B (en) | 2015-11-03 | 2015-11-03 | A kind of multi-stage cyclone cyclone body and dirt cup structure |
| CN201711269868.1A CN107874706A (en) | 2015-11-03 | 2015-11-03 | A kind of multi-stage cyclone cyclone body and dirt cup structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736327.XA CN105266718B (en) | 2015-11-03 | 2015-11-03 | A kind of multi-stage cyclone cyclone body and dirt cup structure |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711269868.1A Division CN107874706A (en) | 2015-11-03 | 2015-11-03 | A kind of multi-stage cyclone cyclone body and dirt cup structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105266718A CN105266718A (en) | 2016-01-27 |
| CN105266718B true CN105266718B (en) | 2018-01-30 |
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| CN201510736327.XA Active CN105266718B (en) | 2015-11-03 | 2015-11-03 | A kind of multi-stage cyclone cyclone body and dirt cup structure |
| CN201711269868.1A Pending CN107874706A (en) | 2015-11-03 | 2015-11-03 | A kind of multi-stage cyclone cyclone body and dirt cup structure |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711269868.1A Pending CN107874706A (en) | 2015-11-03 | 2015-11-03 | A kind of multi-stage cyclone cyclone body and dirt cup structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844486B2 (en) | 2016-03-31 | 2023-12-19 | Lg Electronics Inc. | Cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2546541B (en) * | 2016-01-22 | 2018-07-04 | Dyson Technology Ltd | Vacuum cleaning apparatus |
| KR102560970B1 (en) | 2016-03-31 | 2023-07-31 | 엘지전자 주식회사 | Cleaner |
| US11166607B2 (en) | 2016-03-31 | 2021-11-09 | Lg Electronics Inc. | Cleaner |
| US10646082B2 (en) | 2016-03-31 | 2020-05-12 | Lg Electronics Inc. | Cleaner |
| CN111214177A (en) * | 2020-03-13 | 2020-06-02 | 苏州格润德电气有限公司 | Cyclone dust cup and dust collector with same |
| CN112120587A (en) * | 2020-09-10 | 2020-12-25 | 苏州斯卫浦电器有限公司 | Dust shield structure in dust cup of dust collector |
| CN112704431A (en) * | 2020-12-31 | 2021-04-27 | 珠海格力电器股份有限公司 | Multistage dust collecting device and dust collector |
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| KR100864708B1 (en) * | 2006-12-28 | 2008-10-23 | 삼성광주전자 주식회사 | Multi Cyclone Dust Collector for Vacuum Cleaner |
| CN201008537Y (en) * | 2007-03-21 | 2008-01-23 | 苏州金莱克家用电器有限公司 | Dust removing device for dust aspirator |
| CN201123782Y (en) * | 2007-04-03 | 2008-10-01 | 苏州金莱克家用电器有限公司 | Dust removing device for dust aspirator |
| CN201290642Y (en) * | 2008-11-04 | 2009-08-19 | 金莱克电气股份有限公司 | Double-stage tandem type cyclone dust-collector |
| CN201426695Y (en) * | 2009-06-29 | 2010-03-24 | 金莱克电气股份有限公司 | Dust cup of dust collector |
| CN102334954B (en) * | 2011-10-18 | 2013-10-02 | 江苏美的春花电器股份有限公司 | Dust cup of dust collector and dust collector |
| CN203029137U (en) * | 2012-09-29 | 2013-07-03 | 余姚市精诚高新技术有限公司 | Multistage cyclone separator on dust collector |
| CN104545693A (en) * | 2013-10-23 | 2015-04-29 | 江苏美的春花电器股份有限公司 | Vacuum cleaner and cyclone separator thereof |
| CN104545692A (en) * | 2013-10-23 | 2015-04-29 | 江苏美的春花电器股份有限公司 | Vacuum cleaner and cyclone separator thereof |
| CN203861142U (en) * | 2014-04-18 | 2014-10-08 | 江苏春花杰佳电器有限公司 | Dust collector with HEPA filtration system |
| 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 |
| CN205181240U (en) * | 2015-11-03 | 2016-04-27 | 莱克电气股份有限公司 | Multistage tornado whirlwind mechanism and dirt cup structure |
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2015
- 2015-11-03 CN CN201510736327.XA patent/CN105266718B/en active Active
- 2015-11-03 CN CN201711269868.1A patent/CN107874706A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844486B2 (en) | 2016-03-31 | 2023-12-19 | Lg Electronics Inc. | Cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107874706A (en) | 2018-04-06 |
| CN105266718A (en) | 2016-01-27 |
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