CN110353568A - A kind of dust separator of dust catcher - Google Patents
A kind of dust separator of dust catcher Download PDFInfo
- Publication number
- CN110353568A CN110353568A CN201910604019.XA CN201910604019A CN110353568A CN 110353568 A CN110353568 A CN 110353568A CN 201910604019 A CN201910604019 A CN 201910604019A CN 110353568 A CN110353568 A CN 110353568A
- Authority
- CN
- China
- Prior art keywords
- shell
- wind deflector
- wind
- dust
- filter mantle
- Prior art date
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 title claims abstract description 56
- 238000000926 separation method Methods 0.000 claims abstract description 19
- 238000009966 trimming Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1608—Cyclonic chamber constructions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1616—Multiple arrangement thereof
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/165—Construction of inlets
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1658—Construction of outlets
- A47L9/1666—Construction of outlets with filtering means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Cyclones (AREA)
Abstract
A kind of dust separator of dust catcher, including shell and cyclonic separation component, shell is equipped with dirt wind inlet, cyclonic separation component includes cyclone separator and filter mantle, the lower part of cyclone separator is bucket always, the bottom surface of straight bucket and shell is fixed, the top of cyclone separator is multiple cyclone cylinders, filter mantle the cover is outside cyclone cylinder, the position that the top of filter mantle corresponds to dirt wind inlet is equipped with the first wind deflector, the first air-guiding aisle is formed between first wind deflector and inner walls, it is located at the second wind deflector for being equipped with and tilting down on rear side of the first wind deflector on filter mantle, downlink air-guiding aisle is formed between second wind deflector and inner walls, single stage of dust collection chamber is formed between inner walls and cyclonic separation component outer wall, second level dust-collecting cavity is formed between straight bucket inner wall and the bottom of shell.The configuration of the present invention is simple is compact, components are few, is additionally arranged the first air-guiding aisle and downlink air-guiding aisle, so that dust and gas separating effect is more preferable, and loss is lower while easy for installation, cost is relatively low.
Description
Technical field
The invention belongs to cleaner technology fields, and in particular to a kind of dust separator of dust catcher.
Background technique
Dust catcher is often used in daily life at present, and existing dust catcher mainly includes shell, electronic
Machine, draught fan impeller, suction nozzle and filter.Wherein, it is equipped with a through-hole in the one side of shell, which is connected with suction nozzle, is inhaling
The inside of mouth is equipped with a filter, in the inside of mechanism shell, is equipped with motor and draught fan impeller, draught fan impeller is in motor
Under high-speed driving, suction airflow carries out gas dirt separation by filter.The dust separation of existing dust catcher is not thorough enough, ash
Dirt is not enough the damage for be easy to causeing motor due to filtering, and also be easy to cause cleaning difficult when clearing up dust in dust catcher.
Through looking into, existing number of patent application is a kind of Chinese patent " dust separator " of CN200520074316, including tool
There is the outer barrel of dirt wind inlet, air-out passage is also provided on the outer barrel, is led in the inner cavity of the outer barrel in outlet air
The oral area in road is provided with exhaust air filter, and the exhaust air filter includes filter screen, the air-flow for being set to the filter screen
Into the attached layer of filtering of one side.Exhaust air filter includes filter screen and filters attached layer, by double-filtration, so that its filtering effect
Rate improves, but this dust separator is not cyclone type, and dust is less desirable with filter effect.
In addition, number of patent application is a kind of Chinese patent " hand-held vacuum cleaner " of CN20161083036.1, packet
Include: handle passes through grip support vacuum cleaner during normal use；Cyclonic separation unit has longitudinal axis and is revolving
The dust collection device of one end of wind separative unit；Cyclonic separation unit includes end sections, with closed configuration,
Clast is maintained in dust collection device by end sections in the closed configuration, and for beating foul from what dust collection device removed
Open construction；Handle is configured with pistol grip, and wherein handle is tilted relative to cyclonic separation unit, in handle and whirlwind point
140 degree of angle is formed not less than 85 degree and is not more than between longitudinal axis X from unit.Equipped with whirlwind point in this dust catcher
From unit, the dust of sucking can be preferably separated, but its only one air-guiding aisle, separating effect are less desirable.
Summary of the invention
The technical problem to be solved by the present invention is to a kind of simple and compact for structure, dirt is provided for the above-mentioned state of the art
The dust separator of the dust catcher of gas good separating effect.
The technical scheme of the invention to solve the technical problem is: a kind of dust separator of dust catcher, including
Shell and setting are in the intracorporal cyclonic separation component of shell, and the shell is equipped with dirt wind inlet, it is characterised in that: the whirlwind
Separation assembly includes cyclone separator and filter mantle, and the lower part of cyclone separator is bucket always, the sealing bottom surface of straight bucket and shell
It offsets, the top of cyclone separator is multiple cyclone cylinders, and outside cyclone cylinder, the upper outside of filter mantle corresponds to filter mantle the cover
The position of dirt wind inlet is equipped with the first wind deflector, the first air-guiding aisle is formed between the first wind deflector and the inner wall of shell, in mistake
The second wind deflector tilted down is equipped on filter bowl positioned at the rear side of the first wind deflector, between the second wind deflector and the inner wall of shell
Downlink air-guiding aisle is formed, forms single stage of dust collection chamber, cyclone separator between the inner wall of shell and the outer wall of cyclonic separation component
The straight bucket inner wall in lower part and the bottom of shell between formed second level dust-collecting cavity.
As an improvement, the shell is the columnar structured of side trimming, dirt wind inlet is provided with the upper bit in trimming face
It sets, the upper end of filter mantle is equipped with expanding circular lid corresponding with the upper opening of shell, and the first wind deflector is set vertically by one
The first arc wind waveguide plate set and the second arc wind waveguide plate composition for being laterally arranged, the first arc wind waveguide plate and dirt wind inlet
Side is corresponding, and the upper end of the first arc wind waveguide plate and the bottom of circular lid offset, and the second arc wind waveguide plate is located at dirt wind inlet
Lower end, be arranged circumferentially along the external wall of upper portion of filter mantle, the lower end of the front end of the second arc wind waveguide plate and the first arc wind waveguide plate
It is connected.
It improves again, second wind deflector is located at the rear side of the first wind deflector, the upper end of the second wind deflector and circular lid
Bottom offsets, and the lower end of the second wind deflector is connected with the bottom rear end of the first arc wind waveguide plate.
Further, the middle part of the cyclone separator, straight bucket upper end form circular baffle plate, cyclone cylinder is circumferentially spaced-apart to be set
It sets in circular baffle plate, filter mantle is set in outside cyclone cylinder and offsets with circular baffle plate, and filter hole is distributed in the periphery of filter mantle
Lower part, positioned at the lower section of the first wind deflector and the second wind deflector.
Further, the cyclone cylinder is conical cylindrical structure in bottom, wherein straight bucket is inserted into the lower end of cone
Interior, the upper end of straight bucket and the outer wall of cone are smoothly connected, and the upper side of cyclone cylinder offers multiple second levels in rotational symmetry
Air inlet, the position that the upper side of cyclone cylinder corresponds to second level air inlet are equipped with wind deflector, and filter mantle is the circle of lower ending opening
Shape cover, filter mantle is interior to be equipped with cylindrical baffle corresponding with cyclone cylinder, and cylindrical baffle is plugged on the center of cyclone cylinder.
Further, the cyclone cylinder is three of uniform intervals setting, and wind deflector is the extension of involute.
Further, the upper end of the circular lid forms the circular groove set for filter cotton, offers in circular groove
The exhaust vent to connect with cylindrical baffle, filter cotton are arranged in circular groove, are arranged in the top of exhaust vent.
Further, the filter mantle is integrated with circular lid, and the position that the upper opening of shell corresponds to trimming face is set
There is a notch, circular lid is equipped with corresponding locating piece, forms an evagination far from the position in trimming face in the upper opening of shell
Locating slot, circular lid is equipped with corresponding positioning wedged block, and the lower end of filter mantle is shelved in circular baffle plate, by circular lid with
Shell positioning.
Finally, the bottom opening of the shell, removably pairing is equipped with a bottom cover, bottom cover at the bottom opening of shell
Upper surface be equipped with the circular locating slot of the lower end straight bucket positioning for cyclone separator, be equipped in circular locating slot and straight bucket
Lower end offsets the sealing ring of sealing.
Compared with the prior art, the advantages of the present invention are as follows: on the top of filter mantle, setting the first wind deflector and second is led
Aerofoil thus forms the first air-guiding aisle and downlink air-guiding aisle, and the dirt wind of entrance is through the first air-guiding aisle and downlink wind-guiding
Enter cyclone separator through filter mantle behind channel, dust falls into single stage of dust collection chamber, and air is in cyclone separator through cyclone cylinder point
From air is filtered from exhaust vent and is discharged, and dust is fallen into second level dust-collecting cavity, and since cyclone separator uses rotational symmetry cloth
The second level air inlet set greatly improves separating effect in conjunction with the guide plate that evolvent type is arranged.The configuration of the present invention is simple is compact,
Components are less, add the first air-guiding aisle and downlink air-guiding aisle, so that dust and gas separating effect is more preferable, and loss is lower, together
When it is easy for installation, cost is relatively low.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is cross-sectional view of the Fig. 1 along line A-A；
Fig. 3 is the perspective view of Fig. 3；
Fig. 4 is the structural schematic diagram of cyclonic separation component；
Fig. 5 is the structural schematic diagram of filter mantle；
Fig. 6 is the structural schematic diagram of cyclone separator；
Fig. 7 is the exploded view of Fig. 1.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Fig. 1~7, a kind of dust separator of dust catcher, including shell 1 and the whirlwind being arranged in shell 1
Separation assembly 100, shell 1 are columnar structured, the bottom opening of shell 1 of side trimming, can at the bottom opening of shell 1
Releasably pairing is equipped with a bottom cover 6, and the upper position in the trimming face of shell 1 is equipped with dirt wind inlet 11, and cyclonic separation component 100 wraps
Cyclone separator 2 and filter mantle 3 are included, the lower part of cyclone separator 2 is that bucket 21, straight bucket 21 are fixed with bottom cover 6 always, cyclonic separation
There are three the cyclone cylinder 22 of circumferential uniform intervals setting, the central axis of cyclone cylinder 22 to be parallel to each other on the top of device 2, whirlwind
The middle part of separator 2 is equipped with circular baffle plate 23, and 3 the cover of filter mantle is in cyclone cylinder 22 is outer and circular baffle plate 23 offsets fixation.Filtering
Cover 3 is the circular enclosure of lower openings, and the upper end of filter mantle 3 is equipped with expanding circular lid 4 corresponding with the upper opening of shell 1,
The position that the upper outside of filter mantle 3 corresponds to dirt wind inlet 11 is equipped with the first wind deflector, and the first wind deflector is interior with shell 11
The first air-guiding aisle 30 is formed between wall, is equipped with second tilted down positioned at the rear side of the first wind deflector on filter mantle 3 and is led
Aerofoil 35 forms downlink air-guiding aisle 40, the inner wall and cyclonic separation of shell 1 between second wind deflector 35 and the inner wall of shell 1
Single stage of dust collection chamber 10, straight 21 inner wall of bucket in the lower part of cyclone separator 2 and the bottom of shell 1 are formed between the outer wall of component 100
Second level dust-collecting cavity 20 is formed between bottom cover 6.First wind deflector is the first arc wind waveguide plate 33 being vertically arranged by one and a transverse direction
The second arc wind waveguide plate 34 composition being arranged, the first arc wind waveguide plate 33 is corresponding with the side of dirt wind inlet 11, the first arc
The upper end of wind deflector 33 and the bottom of circular lid 4 offset, and the second arc wind waveguide plate 34 is located at the lower end of dirt wind inlet 11, along filtering
The external wall of upper portion of cover 3 is arranged circumferentially, and the front end of the second arc wind waveguide plate 34 is connected with the lower end of the first arc wind waveguide plate 33.The
Two wind deflectors 35 are located at the rear side of the first wind deflector, and the upper end of the second wind deflector 35 and the bottom of circular lid 4 offset, the second wind-guiding
The lower end of plate 35 is connected with the bottom rear end of the first arc wind waveguide plate 33, and filter hole 31 is distributed in the periphery lower part of filter mantle 3,
Filter hole 31 is located at the lower section of the first wind deflector and the second wind deflector 35, leads in this way from the dirt wind that dirt wind inlet 11 enters through first
Filter hole 31 behind wind channel 30 and downlink air-guiding aisle 40 through filter mantle 3 enters cyclone separator 2, and dust falls into single stage of dust collection
Chamber 10, air separate in cyclone separator 2 through cyclone cylinder 22, and air is filtered from exhaust vent and is discharged, and dust falls into second level dust
In chamber 20.Cyclone cylinder 22 is conical cylindrical structure in bottom, wherein the lower end of cone is inserted into straight bucket 21, straight bucket 21
Upper end and the outer wall of cone are smoothly connected, and the upper side of cyclone cylinder 22 offers two second level air inlets in rotational symmetry
24, the position that the upper side of cyclone cylinder 22 corresponds to second level air inlet 24 is equipped with wind deflector 221, and wind deflector 221 is involute
Extension, and non-tangential air inlet is equipped with cylindrical baffle 32 corresponding with cyclone cylinder 22, cylindrical baffle 32 in filter mantle 3
It is plugged on the center of cyclone cylinder 22.The upper end of circular lid 4 forms the circular groove 41 set for filter cotton 5, round recessed
The exhaust vent to connect with cylindrical baffle 32 is offered in slot 41, filter cotton 5 is arranged in circular groove 41, is arranged in outlet air
The top in hole.
In addition, being equipped with several connecting columns 222 in the upper end of cyclone cylinder 22, offered in the circular groove 41 of circular lid 4
Corresponding connecting hole 44, can be connected with screw, and 3 the cover of filter mantle offsets outside cyclone cylinder 22 with circular baffle plate 23, pass through spiral shell
Silk is fixed with cyclone separator 2.
The filter mantle 3 of the present embodiment is integrated with circular lid 4, and the position that the upper opening of shell 1 corresponds to trimming face is set
There is a notch 112, circular lid 4 is equipped with corresponding locating piece 42, forms in the upper opening of shell 1 far from the position in trimming face
The locating slot 13 of one evagination, circular lid 4 are equipped with corresponding positioning wedged block 43, and the lower end of filter mantle 3 is shelved on circular baffle plate 23
On, it is positioned by circular lid 4 and shell 1.The upper surface of bottom cover 6 is positioned equipped with the straight bucket 21 in lower end for cyclone separator 2
Circular locating slot, the interior sealing ring 7 equipped with the sealing that offsets with straight 21 lower end of bucket of circular locating slot.
Working principle is such that the air with dust enters from the dirt wind inlet 11 of shell 1, through the first air-guiding aisle
30 and downlink air-guiding aisle 40 after through filter mantle 3 enter cyclone separator 2, dust falls into single stage of dust collection chamber 10, and air is in whirlwind
It is separated through 22 high speed rotation of cyclone cylinder in separator 2, dust collision drops downward into second level dust-collecting cavity 20, and air is from exhaust vent mistake
Filter discharge.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of dust separator of dust catcher, including shell and setting are in the intracorporal cyclonic separation component of shell, the shell
It is equipped with dirt wind inlet, it is characterised in that: the cyclonic separation component includes cyclone separator and filter mantle, cyclone separator
Lower part is bucket always, and the sealing bottom surface of straight bucket and shell offsets, and the top of cyclone separator is multiple cyclone cylinders, filter mantle the cover
Outside cyclone cylinder, the position that the upper outside of filter mantle corresponds to dirt wind inlet is equipped with the first wind deflector, the first wind deflector and shell
The first air-guiding aisle is formed between the inner wall of body, is equipped with second tilted down positioned at the rear side of the first wind deflector on filter mantle
Wind deflector forms downlink air-guiding aisle, inner wall and the cyclonic separation component of shell between the second wind deflector and the inner wall of shell
Single stage of dust collection chamber is formed between outer wall, and second level dust is formed between the straight bucket inner wall in the lower part of cyclone separator and the bottom of shell
Chamber.
2. dust separator according to claim 1, it is characterised in that: the shell is the cylinder-shaped knot of side trimming
Structure, dirt wind inlet are provided with the upper position in trimming face, and the upper end of filter mantle is equipped with corresponding with the upper opening of shell expanding
Circular lid, the first wind deflector is the first arc wind waveguide plate being vertically arranged by one and second arc wind waveguide plate that is laterally arranged
Composition, the first arc wind waveguide plate is corresponding with the side of dirt wind inlet, the upper end of the first arc wind waveguide plate and the bottom of circular lid
It offsets, the second arc wind waveguide plate is located at the lower end of dirt wind inlet, is arranged circumferentially along the external wall of upper portion of filter mantle, the second arc wind-guiding
The front end of plate is connected with the lower end of the first arc wind waveguide plate.
3. dust separator according to claim 2, it is characterised in that: second wind deflector is located at the first wind deflector
Rear side, the upper end of the second wind deflector and the bottom of circular lid offset, the bottom of the lower end of the second wind deflector and the first arc wind waveguide plate
Portion rear end is connected.
4. dust separator according to claim 3, it is characterised in that: the middle part of the cyclone separator, straight bucket it is upper
End forms circular baffle plate, and cyclone cylinder is circumferentially spaced-apart to be arranged in circular baffle plate, and filter mantle is set in outside cyclone cylinder to be kept off with round
Plate offsets, and filter hole is distributed in the periphery lower part of filter mantle, positioned at the lower section of the first wind deflector and the second wind deflector.
5. dust separator according to claim 4, it is characterised in that: the cyclone cylinder is conical cylinder in bottom
Structure, wherein the lower end of cone is inserted into straight bucket, the upper end of straight bucket and the outer wall of cone are smoothly connected, the top of cyclone cylinder
Side offers multiple second level air inlets in rotational symmetry, and the position that the upper side of cyclone cylinder corresponds to second level air inlet is equipped with
Wind deflector, filter mantle are the circular enclosure of lower ending opening, and cylindrical baffle corresponding with cyclone cylinder is equipped in filter mantle, cylinder-shaped
Baffle is plugged on the center of cyclone cylinder.
6. dust separator according to claim 5, it is characterised in that: the cyclone cylinder is the three of uniform intervals setting
A, wind deflector is the extension of involute.
7. dust separator according to claim 5, it is characterised in that: the upper end of the circular lid is formed for filter cotton
The circular groove set offers the exhaust vent to connect with cylindrical baffle in circular groove, and filter cotton setting is round recessed
Slot is interior, the top of exhaust vent is arranged in.
8. dust separator according to claim 7, it is characterised in that: the filter mantle is integrated with circular lid, shell
The position that the upper opening of body corresponds to trimming face is equipped with a notch, and circular lid is equipped with corresponding locating piece, opens on shell
Mouthful position far from trimming face forms the locating slot of an evagination, and circular lid is equipped with corresponding positioning wedged block, under filter mantle
End is shelved in circular baffle plate, is positioned by circular lid and shell.
9. according to claim 1 to dust separator described in 8 any claims, it is characterised in that: the bottom of the shell
Opening, removably pairing is equipped with a bottom cover at the bottom opening of shell, and the upper surface of bottom cover is equipped with for cyclone separator
Lower end straight bucket positioning circular locating slot, equipped with the sealing ring for the sealing that offsets with straight bucket lower end in circular locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604019.XA CN110353568B (en) | 2019-07-05 | 2019-07-05 | Dust separator of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604019.XA CN110353568B (en) | 2019-07-05 | 2019-07-05 | Dust separator of dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110353568A true CN110353568A (en) | 2019-10-22 |
| CN110353568B CN110353568B (en) | 2024-07-19 |
Family
ID=68218219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910604019.XA Active CN110353568B (en) | 2019-07-05 | 2019-07-05 | Dust separator of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110353568B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050117667A (en) * | 2004-06-11 | 2005-12-15 | 엘지전자 주식회사 | A dust collector for vacuum cleaner |
| KR100645951B1 (en) * | 2005-10-19 | 2006-11-14 | 삼성광주전자 주식회사 | Multi-cyclone dust collecting apparatus for vacuum cleaner |
| WO2012089073A1 (en) * | 2010-12-29 | 2012-07-05 | 科沃斯机器人科技(苏州)有限公司 | Cyclone separation device and cyclone vacuum cleaner mounted with same |
| CN204698456U (en) * | 2015-06-09 | 2015-10-14 | 莱克电气股份有限公司 | A kind of hand held cleaner with spiral secondary spout travel fatigue gas separation structure |
| CN205359364U (en) * | 2014-12-17 | 2016-07-06 | Lg电子株式会社 | Dust collection device of vacuum cleaner |
| CN106725109A (en) * | 2017-01-09 | 2017-05-31 | 苏州格润德电气有限公司 | Cyclone cylinder, cyclone dust and gas isolating construction and hand held cleaner |
| CN108403002A (en) * | 2018-04-18 | 2018-08-17 | 小狗电器互联网科技（北京）股份有限公司 | Cyclone separator and filter assemblies |
| CN210749013U (en) * | 2019-07-05 | 2020-06-16 | 宁波哲恺电器有限公司 | Dust separator of dust collector |
-
2019
- 2019-07-05 CN CN201910604019.XA patent/CN110353568B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050117667A (en) * | 2004-06-11 | 2005-12-15 | 엘지전자 주식회사 | A dust collector for vacuum cleaner |
| KR100645951B1 (en) * | 2005-10-19 | 2006-11-14 | 삼성광주전자 주식회사 | Multi-cyclone dust collecting apparatus for vacuum cleaner |
| WO2012089073A1 (en) * | 2010-12-29 | 2012-07-05 | 科沃斯机器人科技(苏州)有限公司 | Cyclone separation device and cyclone vacuum cleaner mounted with same |
| CN205359364U (en) * | 2014-12-17 | 2016-07-06 | Lg电子株式会社 | Dust collection device of vacuum cleaner |
| CN204698456U (en) * | 2015-06-09 | 2015-10-14 | 莱克电气股份有限公司 | A kind of hand held cleaner with spiral secondary spout travel fatigue gas separation structure |
| CN106725109A (en) * | 2017-01-09 | 2017-05-31 | 苏州格润德电气有限公司 | Cyclone cylinder, cyclone dust and gas isolating construction and hand held cleaner |
| CN108403002A (en) * | 2018-04-18 | 2018-08-17 | 小狗电器互联网科技（北京）股份有限公司 | Cyclone separator and filter assemblies |
| CN210749013U (en) * | 2019-07-05 | 2020-06-16 | 宁波哲恺电器有限公司 | Dust separator of dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110353568B (en) | 2024-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101130033B1 (en) | Dust collecting unit | |
| US7014671B2 (en) | Cyclone type dust collecting apparatus of vacuum cleaner | |
| EP1674019B1 (en) | Dust collection unit and vacuum cleaner with the same | |
| TWI589258B (en) | Electric vacuum cleaner | |
| KR100594583B1 (en) | Multi cyclone dust collecting apparatus | |
| JP2006175423A (en) | Grille member, and cyclone dust-collecting apparatus and vacuum cleaner provided with the same | |
| KR20060125952A (en) | Dust collecting unit | |
| GB2402868A (en) | A vacuum cleaner handle having a cyclonic dust-collector | |
| JP2005185838A (en) | Cyclone dust collecting device for use in vacuum cleaner | |
| KR20050100913A (en) | Dust collecting apparatus for vacuum cleaner | |
| CN101919673A (en) | Compound cyclone separator of dust collector | |
| CN214682318U (en) | Cyclone separator capable of preventing dust exhaust pipe from being blocked | |
| JP6972479B2 (en) | Separation system for vacuum cleaners, and vacuum cleaners with separation system | |
| CN110353568A (en) | A kind of dust separator of dust catcher | |
| CN101190116A (en) | Dust removing device for vacuum cleaner | |
| CN216364915U (en) | Dust collecting device and electrical apparatus | |
| JP4159843B2 (en) | Vacuum cleaner | |
| KR20060125955A (en) | Dust collecting unit | |
| JP2004033661A (en) | Vacuum cleaner | |
| CN210749012U (en) | Dust separator of dust collector | |
| CN209564066U (en) | A kind of dust separator | |
| CN101732001A (en) | Dust collecting barrel of suction cleaner | |
| KR20060125956A (en) | Dust collecting unit | |
| CN217429881U (en) | Separator for dust collector and vacuum dust collector | |
| CN209915868U (en) | Dust separator of dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |