CN105125143B - Dirt cup component and the dust catcher with it - Google Patents
Dirt cup component and the dust catcher with it Download PDFInfo
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- CN105125143B CN105125143B CN201510621487.XA CN201510621487A CN105125143B CN 105125143 B CN105125143 B CN 105125143B CN 201510621487 A CN201510621487 A CN 201510621487A CN 105125143 B CN105125143 B CN 105125143B
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- dirt cup
- filtration members
- air inlet
- cup component
- filtrate housing
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Abstract
The invention discloses a kind of dirt cup component and the dust catcher with it, dirt cup component includes：Cyclone separator, the top of the cyclone separator has open ports；Filtrate housing, circulation chamber is limited in the filtrate housing, one end relative with the open ports of the filtrate housing is provided with least one air inlet, one end mutually deviated from the open ports of the filtrate housing is provided with least one exhaust outlet, the air inlet and the exhaust outlet with it is described circulation chamber insertion, at least a portion the air inlet and the exhaust outlet stagger；And filtration members, for filtering dust, the filtration members are in the flowing lumen room for the filtration members.Dirt cup component according to embodiments of the present invention not only good filtration effect, and noise is low.
Description
Technical field
The present invention relates to cleaning appliance technical field, in particular to a kind of dirt cup component and the dust suction with it
Device.
Background technology
In correlation technique, connected by guide duct between the dirt cup component and electric machine assembly of dust catcher, dust and gas mixture exists
Dust and gas separation is carried out through cyclone separator in dirt cup component, the bulk dust after separation is fallen into dirt cup, and air-flow is through filter cotton mistake
After filter, into guide duct and turn certain angle to enter into electric machine assembly.
There are the following problems for said structure：Air-flow after being separated through cyclone separator quickly concentrate through filter cotton, no
Dust that only can not in time in filtered airflow, poor filtration effect；And air-flow air-flow when dirt cup component flows to electric machine assembly
It is forced to rotate larger angle, easily to covering the larger impact of generation in dirt cup, and then produces larger noise.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention is carried
Go out the dirt cup component of a kind of good filtration effect and the low dust catcher of noise.
The invention allows for a kind of dust catcher with the dirt cup component.
The dirt cup component of embodiment according to a first aspect of the present invention, including：Cyclone separator, the top of the cyclone separator
End has open ports；Filtrate housing, limits circulation chamber in the filtrate housing, the filtrate housing with the open ports
Relative one end is provided with least one air inlet, and one end mutually deviated from the open ports of the filtrate housing is provided with least one
Individual exhaust outlet, the air inlet and the exhaust outlet with the circulation chamber insertion, at least a portion air inlet and institute
Exhaust outlet is stated to stagger；And filtration members, for filtering dust, the filtration members are in the flowing lumen room for the filtration members.
Dirt cup component according to embodiments of the present invention not only good filtration effect, and noise is low.
Preferably, the air inlet and the exhaust outlet all stagger in the axial direction of the filtrate housing.
Preferably, the filtrate housing has the stop part for stretching into the circulation chamber, the stop part and the air inlet
Mouth is corresponding and spaced apart on the axial direction.
Preferably, the stop part is projection, and the projection has the lightening recesses extended from its outer end inboard end.
Preferably, the filtration members are set adjacent to the exhaust outlet, and the bottom of the filtration members is spaced with the air inlet
Open.
Preferably, the filtration members have avoidance hole, and the stop part is adapted with the avoidance hole.
Preferably, bottom flush of the bottom of the stop part with the filtration members or the bottom less than the filtration members
End.
Preferably, the number of the stop part is uniformly distributed for multiple and around the axial direction.
Preferably, the filtrate housing includes：Wind scooper, the air inlet is formed on the bottom wall of the wind scooper；With
Support frame, support frame as described above is tightly connected with the wind scooper and limits circulation chamber jointly, and the exhaust outlet is formed in institute
State on the roof of support frame.
Preferably, the wind scooper is provided with the riser being connected with the air inlet, and the riser is at least part of
Stretch into the open ports.
Preferably, support frame as described above is set in the wind scooper, and the roof of support frame as described above has and the filtration members
The upper stop surface that is adapted of upper surface, the side wall of the wind scooper have be adapted with the lower surface of the filtration members it is lower only
Block face.
Preferably, the cyclone separator has a centralized positioning portion, and the bottom wall of the wind scooper has downwardly projecting convex
Portion, the convex portion is inserted in the location division, and the riser is set around the centralized positioning portion.
Preferably, the upper surface of the convex portion has groove.
Preferably, the filtration members are any one in the extra large handkerchief of filtering, filtering sponge.
The dust catcher of embodiment according to a second aspect of the present invention, including：The dirt cup component of described dust catcher.
Brief description of the drawings
Fig. 1 is the schematic perspective view of dirt cup component according to embodiments of the present invention.
Fig. 2 is the partial schematic sectional view of dirt cup component according to embodiments of the present invention.
Reference：
Dirt cup component 100,
Cyclone separator 10, open ports 11, centralized positioning portion 12,
Filtrate housing 20, circulate chamber 20a, air inlet 20b, exhaust outlet 20c, wind scooper 21, the bottom wall 211 of wind scooper,
The side wall 212 of wind scooper, lower stop surface 2121, convex portion 213, groove 2131, support frame 22, the roof 221 of support frame, upper backstop
Face 2211, stop part 222, lightening recesses 223, riser 23,
Filtration members 30, avoid hole 31.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of Description of Drawings is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The dirt cup component 100 of dust catcher according to embodiments of the present invention is described referring to Fig. 1 and Fig. 2.
As shown in figure 1, the dirt cup component 100 of embodiment includes according to a first aspect of the present invention：Cyclone separator 10, filtering
Housing 20 and filtration members 30.
The top of cyclone separator 10 has open ports 11, and filtrate housing 20 is interior to limit circulation chamber 20a, filtrate housing
20 one end relative with open ports 11 have at least one air inlet 20b, and filtrate housing 20 mutually deviates from open ports 11
One end has at least one exhaust outlet 20c.Air inlet 20b and exhaust outlet 20c with circulation chamber 20a insertions, at least a portion
Air inlet 20b and exhaust outlet 20c stagger, and filtration members 30 are used to filter dust, and filtration members 30 are in circulation chamber 20a.
The dirt cup component 100 of dust catcher according to embodiments of the present invention, sets filtration members 30 with right in filtrate housing 20
Through open ports 11 discharge air-flow filtered, stagger by by the air inlet 20b of filtrate housing 20 and exhaust outlet 20c, make through
The air-flow of the discharge of open ports 11 is disperseed, and extends the flow path of air-flow, and then makes the air-flow with dust in filtration members 30
Fully filtered, improve filter effect；And the flowing velocity of air-flow is slow down, thus reduce what is flowed out through exhaust outlet 20c
Impact noise of the air-flow to the top of dirt cup component 100.
It should be noted that " one end relative with open ports 11 of filtrate housing 20 is provided with least one air inlet 20b,
It is wrong that one end relative with open ports 11 of filtrate housing 20 is provided with least one exhaust outlet 20c, air inlet 20b and exhaust outlet 20c
Open " refer to air-flow through open ports 11 to air inlet 20b, exhaust outlet 20c flow process in, due to air inlet 20b and exhaust outlet 20c
Staggering makes air-flow flow direction when air inlet 20b flows to exhaust outlet 20c produce deviation.
In the specific example shown in Fig. 1, air inlet 20b is only arranged at the lower end of filtrate housing 20, and exhaust outlet 20c is only
The upper end of filtrate housing 20 is provided only on, but the present invention is not limited thereto, air inlet 20b and exhaust outlet 20c are not limited to only
The two ends of filtrate housing 20 are distributed in, other any suitable locations can also set air inlet 20b and exhaust outlet 20c, as long as full
The air inlet 20b and exhaust outlet 20c that foot is distributed in both ends are what is staggered.
Some embodiments of the invention, air inlet 20b and exhaust outlet 20c are all wrong in the axial direction of filtrate housing 20
Open.Specifically, air inlet 20b is distributed in the upper end of filtrate housing 20, and exhaust outlet 20c is distributed in the lower end of filtrate housing 20, mistake
The axial direction of filter housing body 20 is consistent with the axial direction of cyclone separator 10, and each exhaust outlet 20c projections vertically are and air inlet
20b staggers.Thus, the effect being split when air-flow flows from air inlet 20b in filtrate housing 20 to exhaust outlet 20c is more preferable,
Filtering dust is more thorough, and the noise of generation is smaller.
But the present invention is not limited thereto, for example in further embodiments, air inlet 20b and exhaust outlet 20c can be with portions
Misclassification is opened, and also falls into the protection category of the embodiment of the present invention.
As shown in Fig. 2 filtrate housing 20 has the stop part 222 for stretching into circulation chamber 20a, stop part 222 and air inlet
20b is corresponding in the axial direction and spaced apart.So, make through air inlet 20b circulate chamber 20a air-flow in stop part 222
Barrier effect under deviate axially and to the surrounding of stop part 222 shunt move, thus, the shunting of air-flow evenly, stably enters one
Step improves dust and gas separating effect.
Preferably, stop part 222 is projection, and projection has the lightening recesses 223 extended from its outer end inboard end.Specifically
Ground, filtrate housing 20 includes support frame 22 and wind scooper 21, and stop part 222 is connected on the roof 221 of support frame and gradually leans on
Nearly wind scooper 21 extends, and the lightening recesses 223 in projection are formed as hollow cylinder.Thus, the weight of support frame 22 is alleviated
Amount, reduces manufacturing cost.
In certain embodiments, filtration members 30 are set adjacent to exhaust outlet 20c, between the bottom of filtration members 30 and air inlet 20b
Separate.The filtrate housing 20 that reference picture 1, support frame 22 and wind scooper 21 are collectively constituted is general cylindrical structure, filtration members 30
Also be formed generally as cylindrical structural, filtration members 30 are only distributed only in part circulation chamber 20a, the bottom of filtration members 30 with enter
Between bottom where gas port 20b have interval, through air inlet 20b enter filtrate housing 20 in gas first in the space not
Interrupted shunting, then flowing in filtration members 30 carries out dust and gas filtering, takes into account shunting and the filtering dust of air-flow.
However, the present invention is not limited thereto, it will be understood by those skilled in the art that in further embodiments, filtration members
30 can also be covered with whole circulation chamber 20a, and top and the top of support frame 22 of filtration members 30 fit, the bottom of filtration members 30
End fits with the bottom of wind scooper 21.
Further, as shown in Fig. 2 filtration members 30 have avoids hole 31, stop part 222 is adapted with hole 31 is avoided.Its
In, support frame 22 is set in wind scooper 21, the roof 221 of support frame have be adapted with the upper surface of filtration members 30 it is upper only
Block face 2211, the side wall 212 of wind scooper has the lower stop surface 2121 being adapted with the lower surface of filtration members 30.Thus, avoid
Hole 31, upper stop surface 2211, lower stop surface 2121 filtration members 30 are formed with positioning comprehensively with strengthen filtration members 30 stability and
Reliability.
In a specific embodiment, the bottom of stop part 222 is with the bottom flush of filtration members 30 or less than filtering
The bottom of part 30.Thus, air-flow starts shunting below block piece, so that the dust of the air-flow entered into filtration members 30 is by mistake
That filters is more thorough, and air motion is more steady, and noise reduction effect is more preferable.
As shown in Fig. 2 the number of stop part 222 is uniformly distributed for multiple and around axial direction.Air inlet 20b and stop part
222 correspond, and correspondingly, the number of air inlet 20b is uniformly distributed for multiple and around axial direction.Thus, further enhancing
The uniformity of shunting, filter effect and noise reduction effect are more preferable.
A specific embodiment of the invention, as shown in figure 1, filtrate housing 20 includes：Wind scooper 21 and support frame
22, air inlet 20b is formed on the bottom wall 211 of wind scooper, and support frame 22 is tightly connected and limits stream jointly with wind scooper 21
Cavity room 20a, exhaust outlet 20c are formed on the roof 221 of support frame.Specifically, support frame 22 includes roof and side wall, row
The roof 221 of air port insertion support frame, wind scooper 21 includes side wall and bottom wall, the side wall 212 of air inlet insertion wind scooper, support
It is enclosed within the side wall 212 of wind scooper in the side wall of frame 22, wind scooper 21 is removably connected with support frame 22, filtration members 30 are located at
In circulation chamber 20a.Thus, the compact conformation of filtrate housing 20, be easy to process and assemble.
In certain embodiments, wind scooper 21 is provided with the riser 23 being connected with air inlet 20b, at least portion of riser 23
Divide and stretch into open ports 11 (referring to Fig. 1).Specifically, be equipped with riser 23 at each air inlet 20b, the upper end of riser 23 with
Air inlet 20b is connected, and the lower end of riser 23 is for free end and stretches into open ports 11.Thus, make in cyclone separator 10
Air-flow uniformly and stably circulates in chamber 20a through riser 23, enhances the stability of air current flow.
As shown in Fig. 2 some embodiments of the invention, cyclone separator 10 is with centralized positioning portion 12, wind scooper
Bottom wall 211 there is downwardly projecting convex portion 213, in the insertion location division of convex portion 213, riser 23 is set around centralized positioning portion 12
Put.Thus, the convex portion 213 on wind scooper 21 coordinates to realize that filtrate housing 20 exists with the centralized positioning portion 12 of cyclone separator 10
Stable position on cyclone separator 10.
Specifically, the upper surface of convex portion 213 has groove 2131.Thus, groove 2131 is formed as circulating chamber 20a's
A part, makes the free air space in circulation chamber 20a bigger, is easy to the dispersed of air-flow.
It will be understood by those skilled in the art that filtration members 30 can be any one in the extra large handkerchief of filtering, filtering sponge.
The dirt cup component 100 of the dust catcher of the dust catcher of embodiment, including above-described embodiment according to a second aspect of the present invention.
Effect using the filtering dust of the dust catcher of the dirt cup component 100 of above-described embodiment is more preferable, and operating noise is smaller.
The dust catcher of embodiment also includes electric machine assembly according to a second aspect of the present invention, and the motor in electric machine assembly sets vertically
Put, the axial direction of dirt cup component 100 is at an acute angle with angle folded by the setting direction of motor.
In the description of the invention, it is to be understood that the orientation or position of the instruction such as term " top ", " bottom ", " axial direction "
Relation is, based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplify description, without referring to
Show or imply that the device or element of meaning with specific orientation, with specific azimuth configuration and operation, therefore must can not be managed
It is limitation of the present invention to solve.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " is meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be that machinery connects
Connect, or electrically connect or can communicate each other；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
Be two element internals connection or two interaction relationships of element, unless otherwise clearly restriction.For this area
For those of ordinary skill, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (14)
1. a kind of dirt cup component, it is characterised in that including：
Cyclone separator, the top of the cyclone separator has open ports；
Filtrate housing, limits circulation chamber, relative with the open ports of the filtrate housing in the filtrate housing
End is provided with least one air inlet, and one end mutually deviated from the open ports of the filtrate housing is provided with least one exhaust
Mouthful, the air inlet and the exhaust outlet with the circulation chamber insertion, at least a portion air inlet and the exhaust
Mouth staggers；And
Filtration members, the filtration members are used to filter dust, and the filtration members are in the flowing lumen room；
Wherein, the filtrate housing has the stop part for stretching into the circulation chamber, and the stop part is with the air inlet in axle
It is corresponding and spaced apart upwards.
2. dirt cup component according to claim 1, it is characterised in that the air inlet and the exhaust outlet are in the filtering
All stagger in the axial direction of housing.
3. dirt cup component according to claim 1, it is characterised in that the stop part is projection, the projection have from
The lightening recesses that its outer end inboard end extends.
4. dirt cup component according to claim 1, it is characterised in that the filtration members are set adjacent to the exhaust outlet, institute
The bottom for stating filtration members is spaced apart with the air inlet.
5. dirt cup component according to claim 4, it is characterised in that the filtration members have and avoid hole, the stop part
It is adapted with the avoidance hole.
6. dirt cup component according to claim 4, it is characterised in that the bottom of the bottom of the stop part and the filtration members
End flush or the bottom less than the filtration members.
7. dirt cup component according to claim 1, it is characterised in that the number of the stop part is multiple and around described
Axially it is uniformly distributed.
8. the dirt cup component according to any one of claim 1-7, it is characterised in that the filtrate housing includes：
Wind scooper, the air inlet is formed on the bottom wall of the wind scooper；With
Support frame, support frame as described above is tightly connected with the wind scooper and limits circulation chamber jointly, and the exhaust outlet is formed
On the roof of support frame as described above.
9. dirt cup component according to claim 8, it is characterised in that the wind scooper is provided with and is connected with the air inlet
Logical riser, the riser is extending at least partially into the open ports.
10. dirt cup component according to claim 8, it is characterised in that support frame as described above is set in the wind scooper, institute
Stating the roof of support frame has the upper stop surface that is adapted with the upper surface of the filtration members, the side wall of the wind scooper have with
The lower stop surface that the lower surface of the filtration members is adapted.
11. dirt cup components according to claim 9, it is characterised in that the cyclone separator has centralized positioning portion, institute
Stating the bottom wall of wind scooper has downwardly projecting convex portion, and the convex portion is inserted in the location division, and the riser is around described
Centralized positioning portion is set.
12. dirt cup components according to claim 11, it is characterised in that the upper surface of the convex portion has groove.
13. dirt cup components according to claim 1, it is characterised in that the filtration members are in the extra large handkerchief of filtering, filtering sponge
Any one.
A kind of 14. dust catchers, it is characterised in that including：The dirt cup group of the dust catcher as any one of claim 1-13
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621487.XA CN105125143B (en) | 2015-09-25 | 2015-09-25 | Dirt cup component and the dust catcher with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510621487.XA CN105125143B (en) | 2015-09-25 | 2015-09-25 | Dirt cup component and the dust catcher with it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105125143A CN105125143A (en) | 2015-12-09 |
| CN105125143B true CN105125143B (en) | 2017-06-30 |
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ID=54710998
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510621487.XA Active CN105125143B (en) | 2015-09-25 | 2015-09-25 | Dirt cup component and the dust catcher with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105125143B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844486B2 (en) | 2016-03-31 | 2023-12-19 | Lg Electronics Inc. | Cleaner |
| US12004701B2 (en) | 2016-03-31 | 2024-06-11 | Lg Electronics Inc. | Cleaner |
| US12011135B2 (en) | 2016-03-31 | 2024-06-18 | Lg Electronics Inc. | Cleaner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11166607B2 (en) | 2016-03-31 | 2021-11-09 | Lg Electronics Inc. | Cleaner |
| WO2017171495A1 (en) | 2016-03-31 | 2017-10-05 | 엘지전자 주식회사 | Cleaning apparatus |
| CN108338743A (en) * | 2018-03-01 | 2018-07-31 | 江苏美的清洁电器股份有限公司 | Cyclone separator and dust catcher |
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| CN1430935A (en) * | 2003-01-22 | 2003-07-23 | 苏州金莱克清洁器具有限公司 | Quieter used in cleaner |
| JP5212874B2 (en) * | 2012-11-30 | 2013-06-19 | シャープ株式会社 | Electric vacuum cleaner |
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| CN205251425U (en) * | 2015-09-25 | 2016-05-25 | 江苏美的清洁电器股份有限公司 | Dirt cup subassembly and have its dust catcher |
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| US7152277B2 (en) * | 2003-03-13 | 2006-12-26 | Samsung Gwangju Electronics Co., Ltd. | Filter assembly for cyclone type dust collecting apparatus of a vacuum cleaner |
| KR100615360B1 (en) * | 2005-04-18 | 2006-08-28 | 삼성광주전자 주식회사 | Cyclone dust collecting device and vacuum cleaner having the same |
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| CN1430935A (en) * | 2003-01-22 | 2003-07-23 | 苏州金莱克清洁器具有限公司 | Quieter used in cleaner |
| JP5212874B2 (en) * | 2012-11-30 | 2013-06-19 | シャープ株式会社 | Electric vacuum cleaner |
| CN203861139U (en) * | 2014-04-18 | 2014-10-08 | 江苏春花杰佳电器有限公司 | Dust collector free of suction loss and provided with multistage filter system |
| CN205251425U (en) * | 2015-09-25 | 2016-05-25 | 江苏美的清洁电器股份有限公司 | Dirt cup subassembly and have its dust catcher |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11844486B2 (en) | 2016-03-31 | 2023-12-19 | Lg Electronics Inc. | Cleaner |
| US12004701B2 (en) | 2016-03-31 | 2024-06-11 | Lg Electronics Inc. | Cleaner |
| US12011135B2 (en) | 2016-03-31 | 2024-06-18 | Lg Electronics Inc. | Cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105125143A (en) | 2015-12-09 |
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