CN110250997A - A kind of dust cup of dust collector - Google Patents
A kind of dust cup of dust collector Download PDFInfo
- Publication number
- CN110250997A CN110250997A CN201910516391.5A CN201910516391A CN110250997A CN 110250997 A CN110250997 A CN 110250997A CN 201910516391 A CN201910516391 A CN 201910516391A CN 110250997 A CN110250997 A CN 110250997A
- Authority
- CN
- China
- Prior art keywords
- dust
- shell
- wall
- air inlet
- whirlwind cone
- 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
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
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
- Cyclones (AREA)
Abstract
This application involves a kind of dust cup of dust collector, comprising: shell;Whirlwind cone is mounted on the inside of shell, the opening sealed connection of one end and outer casing back;Lower cover plate is covered on the side of shell, forms air inlet duct between lower cover plate and shell;Front cover, is mounted on the front end of lower cover plate, and center has the jack for installing guide duct;Dust storehouse bores the sandwiched area formed between outer wall for outer casing inner wall, front cover inner wall and whirlwind;Guide duct, one end are mounted in jack, the edge of other end connected with outer casing and lower cover plate, and the inside of guide duct is connected to air inlet duct;The end of whirlwind cone is equipped with pouring spout, and the other end of central tube is equipped with filter cotton;The inner wall of front cover has the pouring spout lid that can block pouring spout.The present invention can be avoided dust and move back and forth around whirlwind cone, dust good separating effect;The position that front cover encloses two collection dusts simultaneously can pour out the dust in dust storehouse and central tube when opening front cover simultaneously.
Description
Technical field
The application belongs to cleaner technology field, more particularly, to a kind of dust cup of dust collector.
Background technique
Dirt cup is the dust collect plant of dust catcher, is equipped with filter screen in common dust cup of dust collector, and dust-contained airflow is with towards dirt
The direction of cup sidewalls enters in dirt cup, and rotation forms eddy airstream in dirt cup, makes the grit in air-flow in the work of centrifugal force
It is thrown under on the side wall of dirt cup, then falls on the bottom of dirt cup again, achieve the effect that cyclone dust removal;By cyclone dust removal
The filter core that air-flow again passes through in whirlwind cone is filtered again, and is then discharged from air outlet.
In the prior art, there are some dust catchers using cyclone dust removal, but distance between its dust storehouse space and filter opening
It is not remote enough, lead to still there is part dust to enter filter opening, the ash for influencing dust suction capacity, and overstocking in whirlwind cone and in dust storehouse
Dirt topples over inconvenience, generally requires to topple over after successively disassembling dirt cup shell.
Summary of the invention
The technical problem to be solved by the present invention is to solve, the utilization rate of dust catcher dust storehouse in the prior art is low and dust
The inconvenience toppled over, to provide a kind of dust cup of dust collector.
The technical solution adopted by the present invention to solve the technical problems is: a kind of dust cup of dust collector, comprising:
Shell, is semi-closed structure, and both ends have opening;
Whirlwind cone is mounted on the inside of the shell, the opening sealed connection of one end and the outer casing back;
Lower cover plate is covered on the side of the shell, forms air inlet duct between the lower cover plate and the shell;
Front cover, is mounted on the front end of the lower cover plate, and center has the jack for installing guide duct;
Dust storehouse bores the sandwiched area formed between outer wall for the outer casing inner wall, the front cover inner wall and the whirlwind;
Guide duct, one end are mounted in the jack, and the other end connects the edge of the shell and the lower cover plate, and leads
The inside of air hose is connected to the air inlet duct;
The whirlwind cone includes that cylindrical whirlwind bores main casing, and the center of the whirlwind cone main casing is equipped with hollow
Central tube, the side of whirlwind cone main casing has air inlet, and the air inlet connects the side wall of outer shell and connects institute
State air inlet duct;Be located at the air inlet on the whirlwind cone main casing there is dust to throw away mouth side position;
Spiral slope surface, the spiral slope are equipped in the gap of the outer wall of the whirlwind cone main casing inner wall and the central tube
The one end in face connects the edge of the air inlet, and the other end connects the edge that the dust throws away mouth, the air inlet and described
Dust throws away and forms a helical form air duct along the spiral slope surface between mouth;
The side wall of the central tube has several filter openings, and the filter opening will be in the helical form air duct and the central tube
Portion's connection;The central tube side wall and whirlwind cone main casing are tightly connected, and one end is stretched out outside the whirlwind cone main casing,
End is equipped with pouring spout, and the other end of the central tube is equipped with filter cotton;
The inner wall of the front cover has the pouring spout lid that can block the pouring spout, the shape of the pouring spout lid
For the paraboloid of protrusion.
Preferably, a kind of dust cup of dust collector of the invention, the one side edge of the front cover are hinged on the outer of the lower cover plate
Another side edge of wall, the front cover is equipped with grab;The case nose edge is equipped with buckle, and the buckle can be with the card
Hook engaging is detached from.
Preferably, a kind of dust cup of dust collector of the invention, any one filter opening are not aligned with the air inlet.
Preferably, the junction that dust cup of dust collector of the invention, the shell and the whirlwind bore one end is equipped with sealing ring.
Preferably, dust cup of dust collector of the invention, the filter cotton are MIF filter disc.
Preferably, dust cup of dust collector of the invention passes through between the filter cotton and the inner wall of whirlwind cone main casing
Sealing ring sealing.
Preferably, dust cup of dust collector of the invention, the filter cotton can be dismantled.
Preferably, the edge junction of dust cup of dust collector of the invention, the guide duct and the lower cover plate is equipped with sealing
Circle.
The beneficial effects of the present invention are: can sufficiently throw away the dust in air-flow within the scope of the air inlet of filter opening, ash is avoided
Dirt is moved back and forth around whirlwind cone, dust good separating effect, and the utilization rate of dust storehouse is high;Front cover open or close operates letter
Singly, the positions that conveniently, front cover encloses two collection dusts simultaneously can pour out dust storehouse and center when opening front cover simultaneously
Dust in pipe.
Detailed description of the invention
The technical solution of the application is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagrammatic cross-section of the dust cup of dust collector of the embodiment of the present application;
Fig. 2 is the internal structure diagrammatic cross-section of the dust cup of dust collector of the embodiment of the present application;
Fig. 3 is the spiral slope surface air flow direction schematic diagram of the embodiment of the present application;
Fig. 4 is the whirlwind cone main shell structure schematic diagram of the embodiment of the present application;
Fig. 5 is the front cover opening state schematic diagram of the dust cup of dust collector of the embodiment of the present application.
Appended drawing reference in figure are as follows:
1 shell
2 whirlwind cone
3 dust storehouses
4 lower cover plates
5 guide ducts
6 front covers
11 buckles
20 whirlwind bore main casing
21 air inlets
22 spiral slope surfaces
23 dusts throw away mouth
24 central tubes
25 filter cottons
61 grabs
62 pouring spout lids
241 filter openings
242 pouring spouts.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the application and simplifies description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the application protection scope.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in this application.
It is described in detail the technical solution of the application below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment
The present embodiment provides a kind of dust cup of dust collector, as shown in Figs 1-4, comprising:
Shell 1, is semi-closed structure, and both ends have opening;
Whirlwind cone 2 is mounted on the inside of the shell 1, the opening sealed connection of one end and 1 rear end of shell;
Lower cover plate 4 is covered on the side of the shell 1, forms air inlet duct between the lower cover plate 4 and the shell 1;
Front cover 6, is mounted on the front end of the lower cover plate 4, and center has the jack for installing guide duct 5;
Dust storehouse 3 bores the interlayer formed between 2 outer walls for 1 inner wall of shell, 6 inner wall of the front cover and the whirlwind
Region;
Guide duct 5, one end are mounted in the jack, and the other end connects the edge of the shell 1 and the lower cover plate 4,
And the inside of guide duct 5 is connected to the air inlet duct;
The whirlwind cone 2 includes that cylindrical whirlwind bores main casing 20, and the centre bit of the whirlwind cone main casing 20 installs
There is hollow central tube 24, the side of the whirlwind cone main casing 20 has air inlet 21, and the air inlet 21 connects described outer
1 side wall of shell simultaneously connects the air inlet duct;Be located at the air inlet 21 on the whirlwind cone main casing 20 has ash to side position
Dirt throws away mouth 23;
It is equipped with spiral slope surface 22 in the gap of the outer wall of whirlwind cone 20 inner wall of main casing and the central tube 24, it is described
One end of spiral slope surface 22 connects the edge of the air inlet 21, and the other end connects the edge that the dust throws away mouth 23, described
Air inlet 21 and the dust throw away and form a helical form air duct along the spiral slope surface 22 between mouth 23;
The side wall of the central tube 24 have several filter openings 241, the filter opening 241 by the helical form air duct and it is described in
The inside of heart pipe 24 is connected to;24 side wall of central tube and whirlwind cone main casing 20 are tightly connected, and the rotation is stretched out in one end
Wind is bored outside main casing 20, is equipped with pouring spout 242 in end, the other end of the central tube 24 is equipped with filter cotton 25;
The inner wall of the front cover 6 has the pouring spout lid 62 that can block the pouring spout 242, the pouring spout lid
62 shape is the paraboloid of protrusion.
A kind of dust cup of dust collector of the present embodiment, when carrying out dust suction, the flow direction of air-flow are as follows: as shown in Fig. 2, from air inlet 21
It flows into, then as shown in figure 3, along helical form duct flows (arrow indicates direction in Fig. 3), since centrifugal force acts on, in air-flow
Dust be easier than air far from the center of circle, most of dust throws away in mouth 23 from dust and is detached from, enters in dust storehouse 3, by
Remote enough apart from filter opening 241 in dust storehouse 3, so the dust in dust storehouse 3 is not easily accessible in central tube 24, only fraction is grey
Dirt fails to throw away the disengaging of mouth 23 from dust since quality is smaller, this part dust enters in central tube 24, is trapped in whirlwind cone master
Inside shell 20;Finally, air-flow passes through filter cotton 25, filter cotton 25 can stop fine dust, so dust will not be from whirlwind
20 internal flow of main casing is bored to motor of dust collector part, the most of of final dust collects in the dust storehouse 3, and fraction is received
Collection is inside whirlwind cone main casing 20.As shown in figure 5, opening front cover 6, the dust in dust storehouse 3 and whirlwind cone main casing 20 is equal
It can directly pour out, it is very convenient.
Preferably, a kind of dust cup of dust collector of the present embodiment, as shown in figure 5, the one side edge of the front cover 6 is hinged on institute
The outer wall of lower cover plate 4 is stated, another side edge of the front cover 6 is equipped with grab 61;1 front edge of shell is equipped with buckle 11,
The buckle 11 can engage or be detached from the grab 61.The structure of front cover 6 is simple, open when use, close it is convenient.
Preferably, a kind of dust cup of dust collector of the present embodiment, any one filter opening 241 are not aligned with the air inlet 21.
The structure avoids air-flow from not passing through centrifugation being directly entered in filter opening 241.
Preferably, the junction that the dust cup of dust collector of the present embodiment, the shell 1 and the whirlwind bore 2 one end is equipped with close
Seal.
Preferably, the dust cup of dust collector of the present embodiment, the filter cotton 25 are MIF filter disc.
Preferably, the dust cup of dust collector of the present embodiment, the filter cotton 25 and the whirlwind cone main casing 20 inner wall it
Between pass through sealing ring seal.The leakproofness for increasing equipment, guarantees the stabilization of dust-absorbing airflow.
Preferably, the dust cup of dust collector of the present embodiment, the filter cotton 25 can be dismantled, and can be convenient replacement or cleaning.
Preferably, the edge junction of the dust cup of dust collector of the present embodiment, the guide duct 5 and the lower cover plate 4 is equipped with
Sealing ring.The leakproofness for increasing equipment, guarantees the stabilization of dust-absorbing airflow.
It is enlightenment with the above-mentioned desirable embodiment according to the application, through the above description, relevant staff is complete
Full various changes and amendments can be carried out in the range of without departing from this item application technical idea.The technology of this item application
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (8)
1. a kind of dust cup of dust collector characterized by comprising
Shell (1), is semi-closed structure, and both ends have opening;
Whirlwind bores (2), is mounted on the inside of the shell (1), the opening sealed connection of one end and the shell (1) rear end;
Lower cover plate (4) is covered on the side of the shell (1), and air inlet is formed between the lower cover plate (4) and the shell (1)
Road;
Front cover (6), is mounted on the front end of the lower cover plate (4), and center has the jack for installing guide duct (5);
Dust storehouse (3) is formed between shell (1) inner wall, the front cover (6) inner wall and whirlwind cone (2) outer wall
Sandwiched area;
Guide duct (5), one end are mounted in the jack, and the other end connects the side of the shell (1) and the lower cover plate (4)
Edge, and the inside of guide duct (5) is connected to the air inlet duct;
The whirlwind cone (2) includes cylindrical whirlwind cone main casing (20), the center of whirlwind cone main casing (20)
Equipped with hollow central tube (24), the side of whirlwind cone main casing (20) has air inlet (21), the air inlet (21)
It connects the shell (1) side wall and connects the air inlet duct;It is located at the air inlet (21) on whirlwind cone main casing (20)
To side position have dust throw away mouth (23);
Spiral slope surface (22) are equipped in the gap of whirlwind cone main casing (20) inner wall and the outer wall of the central tube (24), institute
The one end for stating spiral slope surface (22) connects the edge of the air inlet (21), and the other end connects the side that the dust throws away mouth (23)
Edge, the air inlet (21) and the dust throw away and form a helical form wind along the spiral slope surface (22) between mouth (23)
Road;
The side wall of the central tube (24) has several filter openings (241), and the filter opening (241) is by the helical form air duct and described
The inside of central tube (24) is connected to;Central tube (24) side wall and whirlwind cone main casing (20) are tightly connected, and one end is stretched
Whirlwind cone main casing (20) outside, is equipped with pouring spout (242) in end, the other end of the central tube (24) was equipped with out
Filter pulp (25);
The inner wall of the front cover (6) has the pouring spout lid (62) that can block the pouring spout (242), described to pour out lid
The shape of sub (62) is the paraboloid of protrusion.
2. a kind of dust cup of dust collector according to claim 1, which is characterized in that the one side edge of the front cover (6) is hinged
Another side edge of outer wall in the lower cover plate (4), the front cover (6) is equipped with grab (61);Shell (1) front edge
Equipped with buckle (11), the buckle (11) can engage or be detached from the grab (61).
3. a kind of dust cup of dust collector according to claim 2, which is characterized in that any one filter opening (241) not with it is described
Air inlet (21) alignment.
4. dust cup of dust collector according to claim 1-3, which is characterized in that the shell (1) and the whirlwind
The junction for boring (2) one end is equipped with sealing ring.
5. dust cup of dust collector according to claim 1-3, which is characterized in that the filter cotton (25) is MIF filter
Piece.
6. dust cup of dust collector according to claim 1-3, which is characterized in that the filter cotton (25) and the rotation
Wind is bored and is sealed between the inner wall of main casing (20) by sealing ring.
7. dust cup of dust collector according to claim 1-3, which is characterized in that the filter cotton (25) can tear open
It unloads.
8. dust cup of dust collector according to claim 1-3, which is characterized in that the guide duct (5) and it is described under
The edge junction of cover board (4) is equipped with sealing ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910516391.5A CN110250997B (en) | 2019-06-14 | 2019-06-14 | Dust cup of dust collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910516391.5A CN110250997B (en) | 2019-06-14 | 2019-06-14 | Dust cup of dust collector |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110250997A true CN110250997A (en) | 2019-09-20 |
CN110250997B CN110250997B (en) | 2021-04-02 |
Family
ID=67918376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910516391.5A Active CN110250997B (en) | 2019-06-14 | 2019-06-14 | Dust cup of dust collector |
Country Status (1)
Country | Link |
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CN (1) | CN110250997B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113057532A (en) * | 2021-03-29 | 2021-07-02 | 深圳万拓科技创新有限公司 | Multifunctional dust collection base station |
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CN1788669A (en) * | 2005-12-05 | 2006-06-21 | 苏州金莱克清洁器具有限公司 | Dust remover of vacuum cleaner |
CN101721174A (en) * | 2008-10-17 | 2010-06-09 | 沈建明 | Dust separator in vacuum cleaner |
CN101919673A (en) * | 2009-06-16 | 2010-12-22 | 乐金电子(天津)电器有限公司 | Compound cyclone separator of dust collector |
CN104302220A (en) * | 2012-05-11 | 2015-01-21 | 株式会社东芝 | Electric vacuum cleaner |
US20160367098A1 (en) * | 2008-06-05 | 2016-12-22 | Bissell Homecare, Inc. | Cyclonic vacuum cleaner with improved collection chamber |
CN210541336U (en) * | 2019-06-14 | 2020-05-19 | 苏州圣佳洁智能科技有限公司 | Dust cup of dust collector |
-
2019
- 2019-06-14 CN CN201910516391.5A patent/CN110250997B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1788669A (en) * | 2005-12-05 | 2006-06-21 | 苏州金莱克清洁器具有限公司 | Dust remover of vacuum cleaner |
US20160367098A1 (en) * | 2008-06-05 | 2016-12-22 | Bissell Homecare, Inc. | Cyclonic vacuum cleaner with improved collection chamber |
CN101721174A (en) * | 2008-10-17 | 2010-06-09 | 沈建明 | Dust separator in vacuum cleaner |
CN101919673A (en) * | 2009-06-16 | 2010-12-22 | 乐金电子(天津)电器有限公司 | Compound cyclone separator of dust collector |
CN104302220A (en) * | 2012-05-11 | 2015-01-21 | 株式会社东芝 | Electric vacuum cleaner |
CN210541336U (en) * | 2019-06-14 | 2020-05-19 | 苏州圣佳洁智能科技有限公司 | Dust cup of dust collector |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113057532A (en) * | 2021-03-29 | 2021-07-02 | 深圳万拓科技创新有限公司 | Multifunctional dust collection base station |
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Publication number | Publication date |
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CN110250997B (en) | 2021-04-02 |
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