CN110115545A - Dirt cup and dust catcher - Google Patents
Dirt cup and dust catcher Download PDFInfo
- Publication number
- CN110115545A CN110115545A CN201810117212.6A CN201810117212A CN110115545A CN 110115545 A CN110115545 A CN 110115545A CN 201810117212 A CN201810117212 A CN 201810117212A CN 110115545 A CN110115545 A CN 110115545A
- Authority
- CN
- China
- Prior art keywords
- cup
- dust
- dirt cup
- cup body
- exhaust pipe
- 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.)
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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
The invention discloses a kind of dirt cup and dust catcher, dirt cup includes: cup body, and cup body has air inlet；Cup lid, cup lid are installed on the top of cup body and have air outlet；Barrier assembly, barrier assembly are arranged in cup body and the intracorporal space of cup are separated into external dust collecting space and internal dust collecting space, are provided with ventilation hole on barrier assembly；Exhaust pipe, exhaust pipe are set to internal dust collecting space and are connected to air outlet, wherein exhaust pipe and barrier assembly are provided with multiple blades spaced apart below ventilation hole, form tapered diversion space between adjacent blade.Thus, by the way that blade is arranged in internal dust collecting space and forms tapered diversion space, it can use the dust in centrifugal force quick separating air-flow, the efficiency of the separation dust of dirt cup can be promoted, crushing can be reduced, furthermore it is also possible to which the screen replacing frequency before reducing air outlet, can reduce the replacement cost of dirt cup.
Description
Technical field
The present invention relates to cleaner technology field more particularly to a kind of dirt cup and with the dust catcher of the dirt cup.
Background technique
Dust catcher is a kind of sanitation and hygiene electric appliance, for absorbing the dust and rubbish on the surfaces such as ground, carpet.Traditional dirt
There is the easy blockings of dirt bag to cause suction decline for bag dust catcher, needs the shortcomings that regularly replacing consumptive material, and new-type dirt cup is inhaled
Dirt device is separated to most dust in dirt cup by the principle of cyclonic separation, eliminates the use of dirt bag, has without more
Change consumptive material and the lasting advantage of suction.
In the related technology, generally there are a cone, i.e. cyclone cone in dirt cup type dust catcher, tangential introduction of air enters in cone
Portion generates high-speed rotating air-flow.Then, dust is discharged from cone base, falls into dust bucket, pure air is then from cone top
Discharge, into motor.Generally enter motor before, also have one layer of prefilter sponge or strainer, for collect not by
The fine dust that cyclone cone filters out.But there is the following in dirt cup type dust catcher: 1, dirt cup and cyclone cone
Design, the pressure loss that air flows through it is larger, and the overall efficiency for causing dust catcher is not high；2, the dust separation of cyclone cone
It is inefficient, it causes motor preposition filtering sponge or strainer needs frequent clean, otherwise dust catcher, which will appear, sees blocking and suction
The phenomenon that power declines.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of dirt
Cup, the separation dust of the dirt cup is high-efficient, and crushing is small.
The present invention further proposes a kind of dust catcher.
Dirt cup according to the present invention, comprising: cup body, the cup body have air inlet；Cup lid, the cup lid are installed on described
The top of cup body and have air outlet；Barrier assembly, the barrier assembly setting are in the cup body and intracorporal by the cup
Space is separated into external dust collecting space and internal dust collecting space, is provided with ventilation hole on the barrier assembly；Exhaust pipe, the row
Tracheae is set to the internal dust collecting space and is connected to the air outlet, wherein the exhaust pipe and the barrier assembly exist
It is provided with multiple blades spaced apart below the ventilation hole, forms tapered diversion space between the adjacent blade.
Dirt cup according to an embodiment of the present invention as a result, by the way that blade is arranged in internal dust collecting space and forms tapered lead
Fluid space can use the dust in centrifugal force quick separating air-flow, can promote the efficiency of the separation dust of dirt cup, can drop
Low pressure loss, furthermore it is also possible to which the screen replacing frequency before reducing air outlet, can reduce the replacement cost of dirt cup.
In some examples of the invention, the blade includes: axial direction part and converging transition, the axial direction part and the cup body
Axis direction it is identical, the converging transition be connected to the lower section of the axial direction part and in circumferential direction according to predetermined order close to adjacent
The converging transition of another blade.
In some examples of the invention, the angle a between the free end of the converging transition and the axis of the cup body is full
Foot: 30 °≤a≤80 °.
In some examples of the invention, multiple blades are connected in the barrier assembly and the exhaust pipe extremely
On one few.
In some examples of the invention, the barrier assembly includes: hole pattern, and the hole is provided with the ventilation on the net
Hole；Conducting element, the conducting element is set to the lower section of the hole pattern and inner ring is provided with multiple blades；Separator, it is described
Separator is set to the lower section of the conducting element and is installed on the bottom wall of the cup body.
In some examples of the invention, the inner circumferential of the separator and/or periphery are provided with dust board.
In some examples of the invention, the dust board is multiple and is circumferentially spaced distribution.
In some examples of the invention, anti-back-mixing cone is provided with immediately below the exhaust pipe.
In some examples of the invention, the angle of taper of the anti-back-mixing cone is 10 to 60 °.
In some examples of the invention, the radius of the anti-back-mixing cone is greater than the import of the exhaust pipe.
In some examples of the invention, the exhaust pipe includes: straight pipe and back taper section, and the straight pipe is connected to
The top of the back taper section.
In some examples of the invention, the cup body includes: cup body and bottom cover, and the bottom cover is installed on the cup body
Bottom and the openable external dust collecting space and the internal dust collecting space.
Dust catcher according to the present invention, including the dirt cup.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the main view of dirt cup according to an embodiment of the present invention；
Fig. 2 is the cross-sectional view in the direction A-A along Fig. 1；
Fig. 3 is the side view of dirt cup according to an embodiment of the present invention；
Fig. 4 is the cross-sectional view in the direction B-B along Fig. 3；
Fig. 5 and Fig. 6 is the perspective view of the conducting element of different angle respectively；
Fig. 7 and Fig. 8 is the schematic diagram of the separator of different angle respectively.
Appended drawing reference:
Dirt cup 100；
Cup body 10；Air inlet 11；Cup body 12；Bottom cover 13；
Cup lid 20；Air outlet 21；Strainer 22；
Barrier assembly 30；External dust collecting space 31；Internal dust collecting space 32；Hole pattern 33；Conducting element 34；Separator 35；Gear
Dirt plate 36；
Blade 40；Tapered diversion space 41；Axial direction part 42；Converging transition 43；
Anti- back-mixing cone 50；
Exhaust pipe 60；Straight pipe 61；Back taper section 62.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more of the features surely.Of the invention
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, 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 at this with concrete condition
Concrete meaning in invention.
Below with reference to the accompanying drawings dirt cup 100 according to an embodiment of the present invention is described in detail, which is applied to dust catcher
It is interior.
As depicted in figs. 1 and 2, dirt cup 100 according to an embodiment of the present invention may include: cup body 10, cup lid 20, isolation group
Part 30 and exhaust pipe 60, cup body 10 have air inlet 11, and specifically, as shown in Figure 3 and Figure 4, cup body 10 includes: cup body 12 and bottom
Lid 13, air inlet 11 are formed in cup body 12, and the air inlet direction of air inlet 11 is arranged such along the tangential direction of cup body 12
Air inlet 11 can be conducive to dust-laden wind 10 internal rotating of cup body flow.Wherein, air inlet 11 can connect dust catcher
Soup stick and scrubbing brush.
Wherein, as shown in Figures 2 and 3, bottom cover 13 is installed on the bottom of cup body 12, and the openable cup body 12 of bottom cover 13
Bottom, after collection has certain dust in this way in dirt cup 100, user can open dirt cup 100 by bottom cover 13, so that the inside be discharged
Dust.Wherein, bottom cover 13 can directly be connected in the bottom of cup body 12 by clamping structure, and certainly, bottom cover 13 can be with one
End is pivotally mounted to the bottom of cup body 12, and the other end is connected in the bottom of cup body 12.
As shown in figures 1 and 3, cup lid 20 is installed on the top of cup body 10, and cup lid 20 has air outlet 21, air outlet
21 can connect electric fan, and electric fan can make wind flow to electric fan from dirt cup 100.As shown in Fig. 2, cup lid 20 is in air outlet
Strainer 22 is also provided with before 21, strainer 22 can be used for finally filtering the dust in wind, so as to avoid dust into
Enter into electric fan, the service life of electric fan can be extended, it is ensured that the functional reliability of electric fan.
As shown in Figure 2 and Figure 4, barrier assembly 30 is arranged in cup body 10, and barrier assembly 30 is by the sky in cup body 10
Between be separated into external dust collecting space 31 and internal dust collecting space 32, be provided with ventilation hole on barrier assembly 30.It should be noted that
From air inlet 11 enter 10 inner space of cup body dust-laden wind can the rotary motion in external dust collecting space 31, then big
The dust of grain can slowly drop into the bottom of external dust collecting space 31, wherein a part of dust-laden wind is entered interior by ventilation hole
Portion's dust collecting space 32, ventilation hole have filtration, internal dust collecting space 32 can be entered to avoid the dust of bulky grain, and
And enter internal dust collecting space 32 dust can rotary motion inside it, finally drop into the bottom of internal dust collecting space 32
Portion.
As shown in Fig. 2, exhaust pipe 60 is set to internal dust collecting space 32, and exhaust pipe 60 is connected to air outlet 21,
In, exhaust pipe 60 and barrier assembly 30 are provided with multiple blades 40 spaced apart below ventilation hole, adjacent blade 40 it
Between form tapered diversion space 41.It is understood that the dust-laden wind for entering internal dust collecting space 32 need to first pass through it is tapered
Diversion space 41, then flows still further below, and tapered diversion space 41 can play guide functions, and can increase dust-laden wind
The tangential velocity of movement is rotated about the axis, the dust in centrifugal force quick separating air-flow is can use in this way, dirt cup can be promoted
The efficiency of 100 separation dust.
Dirt cup 100 according to an embodiment of the present invention as a result, by the way that blade 40 is arranged in internal dust collecting space 32 and is formed
Tapered diversion space 41 can use the dust in centrifugal force quick separating air-flow, can promote the separation dust of dirt cup 100
Efficiency can reduce crushing, furthermore it is also possible to which 22 replacement frequency of strainer before reducing air outlet 21, can reduce dirt cup 100
Replacement cost.
An alternative embodiment according to the present invention, as shown in Figure 5 and Figure 6, blade 40 includes: axial direction part 42 and converging transition
43, axial direction part 42 is identical as the axis direction of cup body 10, and converging transition 43 is connected to the lower section of axial direction part 42, and converging transition 43 exists
Circumferentially according to predetermined order close to the converging transition 43 of another adjacent blade 40.Axial direction part 42 can play guidance dust-laden wind
Effect, two adjacent converging transitions 43 can gradually decrease space between the two, that is, constitute tapered diversion space 41, so set
40 reasonable structural arrangement of blade set, and tangential velocity of the dust-laden wind in rotary motion can be effectively increased, so as to
Dust is preferably separated, the separation dust efficiency of dirt cup 100 can be promoted, can reduce crushing.
Further, the angle a between the free end (i.e. lower end) and the axis of cup body 10 of converging transition 43 meets: 30 °≤a
≤80°.The converging transition 43 for meeting above-mentioned angular range can effectively guide rotary motion under dust-laden wind direction, and can more added with
Conducive to the separation of dust, the separation dust efficiency of dirt cup 100 can be promoted.
Optionally, multiple blades 40 are connected at least one of barrier assembly 30 and exhaust pipe 60.Blade 40 can be with
Fixed position is chosen according to the actual situation, i.e. blade 40 can be integrally formed with a part of barrier assembly 30, can also and be arranged
Tracheae 60 is integrally formed, and such setting 40 structure of blade is simple, easily designed.
Specifically, it as shown in Fig. 2, barrier assembly 30 includes: hole pattern 33, conducting element 34 and separator 35, is set on hole pattern 33
It is equipped with ventilation hole, ventilation hole can be circle, certainly, however it is not limited to this.Conducting element 34 is set to the lower section of hole pattern 33, and leads
The inner ring of stream part 34 is provided with multiple blades 40, and separator 35 is set to the lower section of conducting element 34, and separator 35 is installed on
The bottom wall of cup body 10.In other words, barrier assembly 30 can be at least by 35 3 hole pattern 33, conducting element 34 and separator independent portions
Part is constituted, and each component can be made to work independently in this way, on the one hand can be conducive to the manufacturing of each component, another party
Face can be conducive to the realization of function.Wherein, hole pattern 33 can be used for being connected to external dust collecting space 31 and internal dust collecting space 32,
Conducting element 34 can be used for the setting of blade 40 and the formation of tapered diversion space 41, and separator 35 can be effectively isolated outer
Portion's dust collecting space 31 and internal dust collecting space 32.
Wherein, as shown in Figure 7 and Figure 8, the inner circumferential of separator 35 and/or periphery are provided with dust board 36.Positioned at separator
The dust board 36 of 35 peripheries can play the role of dust-break in external dust collecting space 31 and eliminate the effect of swirling eddy, so as to
Be conducive to accumulation of the dust on bottom cover 13；Baffle positioned at 35 inner circumferential of separator can play dust-break in internal dust collecting space 32
Effect and the effect for eliminating swirling eddy, so as to be conducive to accumulation of the dust on bottom cover 13.Wherein, separator 35 can be with
For ring-type.
Preferably, as shown in Figure 7 and Figure 8, dust board 36 can be multiple, and multiple dust boards 36 are spaced in the circumferential
Open distribution.The effect of multiple dust boards 36 can be combined with each other, so as to better play dust-break and eliminate swirling eddy
Effect, and then accumulation of the dust on bottom cover 13 can be conducive to.
A specific embodiment according to the present invention, as shown in Fig. 2, the underface of exhaust pipe 60 is provided with anti-back-mixing cone
50.The setting of anti-back-mixing cone 50 it is possible to prevente effectively from dust below is picked up by air-flow again and is entered in exhaust pipe 60,
And it is by being arranged with 60 face of exhaust pipe, returns effect so as to reach preferably anti-.
Optionally, the angle of taper of anti-back-mixing cone 50 is 10 to 60 °.The anti-back-mixing cone 50 for meeting above-mentioned angular range can be with
It plays and preferably prevents returning effect, can further be conducive to accumulation of the dust on bottom cover 13.
Optionally, the radius of anti-back-mixing cone 50 is greater than the import of exhaust pipe 60.In other words, anti-back-mixing cone 50 is in horizontal plane
Projected area is greater than projected area of the import in horizontal plane of the exhaust pipe 60, and the anti-back-mixing cone 50 of such setting can be effective
Inhibit dust to be siphoned away again by air-flow, thereby may be ensured that the separation dust effect of dirt cup 100.
Optionally, as shown in Fig. 2, exhaust pipe 60 includes: straight pipe 61 and back taper section 62, straight pipe 61 is connected to back taper
The top of shape section 62.Back taper section 62 is the inverted-cone shape section that the area of cross section successively decreases, 62 He of back taper section of such setting
Straight pipe 61 can be conducive to wind and separate dust in back taper section 62, and can reduce crushing.
The work of dirt cup 100 according to an embodiment of the present invention is described in detail by taking Fig. 1 and dirt cup shown in Fig. 2 100 as an example below
Make principle.
After the tangential entrance of the air inlet 11 of dust-laden wind from cup body 10, rotate along 12 inner wall of cup body, larger particles
Dust is thrown to inner wall under the action of the centrifugal force and later falls into corresponding 13 region of bottom cover of external dust collecting space 31, and separator is located at
The dust board 36 of 35 peripheries can play racemization, can be conducive in this way dust granule fall into it is static behind bottom, it is not easy to
Again it is rolled and causes back-mixing and reduce separative efficiency.Hole pattern 33 can obstruct the dust of larger particles, it is made to fall to external collection
The bottom in dirt space 31.Then dust-laden wind enters hole pattern 33, and into tapered diversion space 41, dust-laden wind rotates after blade 40
It moves downward, bulky grain dust has been substantially eliminated at this time, is only left smaller dust.Then wind is near anti-back-mixing cone 50, fortune
It is dynamic to be changed to rotation upwards, direction of rotation as before, into exhaust pipe 60.Dust under the influence of centrifugal force, got rid of to every
Inner wall from component 30 then falls the inside dust collecting space 32 of 100 bottom of dirt cup.Positioned at the dust board 36 of 35 inner circumferential of separator
Can to 100 bottom inside wind racemization of dirt cup, help grit fall into it is static after bottom internal dust collecting space 32, it is not easy to rolled up again
It rises and causes back-mixing and reduce separative efficiency.
Anti- back-mixing cone 50 is located at immediately below the import of exhaust pipe 60, can effectively obstruct fall to bottom internal dust sky in this way
Between 32 grit picked up be mixed into wind again, while the dust that the structure of anti-back-mixing cone 50 also contributes to falling on slides the bottom of to
Dust collecting space 32 inside portion.It has been eliminated substantially into the smaller particle in the dust-laden wind of exhaust pipe 60, only remaining nano sized particles,
Wind is finally stayed through strainer 22, and nano sized particles are filtered by strainer 22, and pure air is discharged from air outlet 21.
The bottom cover 13 of dirt cup 100 is openable, is separated to bottom internal dust collecting space 32 and bottom external dust collecting space in this way
31 dust can be poured out.
Dust catcher according to an embodiment of the present invention, the dirt cup 100 including above-described embodiment.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (13)
1. a kind of dirt cup characterized by comprising
Cup body, the cup body have air inlet；
Cup lid, the cup lid are installed on the top of the cup body and have air outlet；
Barrier assembly, the barrier assembly are arranged in the cup body and the intracorporal space of the cup are separated into external dust sky
Between and internal dust collecting space, be provided with ventilation hole on the barrier assembly；
Exhaust pipe, the exhaust pipe are set to the internal dust collecting space and are connected to the air outlet, wherein the exhaust pipe
Multiple blades spaced apart are provided with below the ventilation hole with the barrier assembly, are formed between the adjacent blade
Tapered diversion space.
2. dirt cup according to claim 1, which is characterized in that the blade includes: axial direction part and converging transition, the axial direction
Section is identical as the axis direction of the cup body, and the converging transition is connected to the lower section of the axial direction part and suitable according to making a reservation in circumferential direction
Converging transition of the sequence close to another adjacent blade.
3. dirt cup according to claim 2, which is characterized in that the axis of the free end of the converging transition and the cup body it
Between angle a meet: 30 °≤a≤80 °.
4. dirt cup according to claim 1, which is characterized in that multiple blades are connected to the barrier assembly and described
On at least one of exhaust pipe.
5. dirt cup according to claim 4, which is characterized in that the barrier assembly includes:
Hole pattern, the hole are provided with the ventilation hole on the net；
Conducting element, the conducting element is set to the lower section of the hole pattern and inner ring is provided with multiple blades；
Separator, the separator are set to the lower section of the conducting element and are installed on the bottom wall of the cup body.
6. dirt cup according to claim 4, which is characterized in that the inner circumferential of the separator and/or periphery are provided with dust-break
Plate.
7. dirt cup according to claim 6, which is characterized in that the dust board is multiple and is circumferentially spaced point
Cloth.
8. dirt cup according to claim 1, which is characterized in that be provided with anti-back-mixing cone immediately below the exhaust pipe.
9. dirt cup according to claim 8, which is characterized in that the angle of taper of the anti-back-mixing cone is 10 to 60 °.
10. dirt cup according to claim 8, which is characterized in that the radius of the anti-back-mixing cone is greater than the exhaust pipe
Import.
11. dirt cup according to claim 1, which is characterized in that the exhaust pipe includes: straight pipe and back taper section, institute
State the top that straight pipe is connected to the back taper section.
12. dirt cup according to claim 1, which is characterized in that the cup body includes: cup body and bottom cover, the bottom cover peace
Bottom loaded on the cup body and the openable external dust collecting space and the internal dust collecting space.
13. a kind of dust catcher, which is characterized in that including dirt cup of any of claims 1-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117212.6A CN110115545A (en) | 2018-02-06 | 2018-02-06 | Dirt cup and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117212.6A CN110115545A (en) | 2018-02-06 | 2018-02-06 | Dirt cup and dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110115545A true CN110115545A (en) | 2019-08-13 |
Family
ID=67519340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117212.6A Pending CN110115545A (en) | 2018-02-06 | 2018-02-06 | Dirt cup and dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110115545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021036957A (en) * | 2019-08-30 | 2021-03-11 | 東芝ライフスタイル株式会社 | Vacuum cleaner |
| WO2022077683A1 (en) * | 2020-10-15 | 2022-04-21 | 深圳市聚能车品科技有限公司 | Vacuum cleaner |
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| CN204985067U (en) * | 2015-08-19 | 2016-01-20 | 德昌电机(深圳)有限公司 | Fan and diffuser thereof |
| CN105902240A (en) * | 2016-07-01 | 2016-08-31 | 苏州莱宝电器有限公司 | Cyclone separator and dust collector cup |
| CN206530550U (en) * | 2017-02-17 | 2017-09-29 | 深圳市大雅医疗技术有限公司 | A kind of lung ventilator and its centrifugal blower fairing |
| CN107595203A (en) * | 2017-10-27 | 2018-01-19 | 美的集团股份有限公司 | Dirt cup component and dust catcher |
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| JP2021036957A (en) * | 2019-08-30 | 2021-03-11 | 東芝ライフスタイル株式会社 | Vacuum cleaner |
| JP7339814B2 (en) | 2019-08-30 | 2023-09-06 | 東芝ライフスタイル株式会社 | vacuum cleaner |
| WO2022077683A1 (en) * | 2020-10-15 | 2022-04-21 | 深圳市聚能车品科技有限公司 | Vacuum cleaner |
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Application publication date: 20190813 |