CN206934050U - Cyclone separator, dirt cup component and dust catcher for dust catcher - Google Patents
Cyclone separator, dirt cup component and dust catcher for dust catcher Download PDFInfo
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- CN206934050U CN206934050U CN201720174709.2U CN201720174709U CN206934050U CN 206934050 U CN206934050 U CN 206934050U CN 201720174709 U CN201720174709 U CN 201720174709U CN 206934050 U CN206934050 U CN 206934050U
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- dust catcher
- cyclone separator
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- filtration core
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Abstract
The utility model discloses a kind of cyclone separator, dirt cup component and dust catcher, cyclone separator for dust catcher to include：Cyclone separator group and filtration core, filtration core are barrel-shaped and are located in cyclone separator group that axial one end of filtration core has gas outlet, and the axial other end of filtration core, which is provided with, keeps off grey end face, keeps off grey end face and is formed towards the curved surface away from gas outlet direction protrusion.According to the cyclone separator of the present utility model for dust catcher, by setting filtration core in cyclone separator, and the curved surface for being directed away from export direction protrusion is set on filtration core, efficiently reduce the noise level of air-flow, so that noise is not sharp and not ear-piercing, meanwhile, air-flow is also effectively increased with keeping off the contact area of grey end face, dust and gas separating effect and separative efficiency are improved, so as to improve the cleaning effect of dust catcher and the comfortableness of dust catcher that use the cyclone separator.
Description
Technical field
Household electrical appliance technical field is the utility model is related to, is filled more particularly, to a kind of cyclonic separation for dust catcher
Put, dirt cup component and dust catcher.
Background technology
In correlation technique, dust catcher is for example typically provided with cyclone separator in hand-held cleaners, with to passing through whirlwind point
Dust and gas is separated from device, however, the noise of cyclone separator is larger and sound is sharp, comfortableness is poor, influences making for user
With experience.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.It is therefore, of the present utility model
One purpose is to propose a kind of cyclone separator for dust catcher, and this is used for the noise of the cyclone separator of dust catcher
Small and sound is not sharp.
Another purpose of the present utility model is to propose a kind of is used for dust catcher with above-mentioned cyclone separator
Dirt cup component.
Further object of the present utility model is to propose a kind of dust catcher with above-mentioned dirt cup component.
According to the cyclone separator for dust catcher of the utility model first aspect, including：Cyclone separator group；With
Filtration core, the filtration core are barrel-shaped and are located in the cyclone separator group that axial one end of the filtration core has outlet
Mouthful, the axial other end of the filtration core, which is provided with, keeps off grey end face, and the grey end face of gear is formed towards away from the gas outlet side
To the curved surface of protrusion.
According to the cyclone separator of the present utility model for dust catcher, filtered by being set in cyclone separator
Core, and the curved surface for being directed away from export direction protrusion is set on filtration core, efficiently reduce the noise level of air-flow so that
Noise is not sharp and not ear-piercing, meanwhile, also effectively increase air-flow and keep off the contact area of grey end face, improve dust and gas separation
Effect and separative efficiency, so as to improve the cleaning effect of dust catcher and the comfortableness of dust catcher that use the cyclone separator.
In addition, there can also be the technology of following annex according to the cyclone separator of the present utility model for dust catcher
Feature：
According to some embodiments of the utility model, the grey end face of gear is arcwall face.
According to some embodiments of the utility model, the close gear ash for keeping off grey end face and/or the filtration core
There are multiple air inlet pores on the end of end face.
Specifically, the grey end face of gear is occluding surface, is had on the end of the close grey end face of gear of the filtration core
There are multiple inlet gaps.
According to some embodiments of the utility model, the cyclone separator group includes：Primary cyclone and it is located at
Secondary cyclone in the primary cyclone, the filtration core are located in the secondary cyclone.
Alternatively, the filtration core is integrated part, the secondary cyclone and institute with the primary cyclone
Primary cyclone is stated to be detachably connected.
According to the dirt cup component for dust catcher of the utility model second aspect, including：Glass shell and it is located at the cup
Air-stream generating device in shell and the cyclone separator for dust catcher according to the above-mentioned first aspect of the utility model.
According to some embodiments of the utility model, the upstream side of the air-stream generating device be provided with upstream filtering device,
Downstream is provided with downstream filter device.
It is used to inhale according to the dust catcher of the utility model third aspect, including according to the above-mentioned second aspect of the utility model
The dirt cup component of dirt device.
According to some embodiments of the utility model, the dust catcher is hand-held cleaners and also included：Component suction nozzle, institute
Component suction nozzle is stated in the glass shell and limits air intake passage, along the axis direction perpendicular to the air intake passage, institute
State air-stream generating device and the cyclone separator is arranged in order；And Handleset, the Handleset are arranged on the cup
On shell and for holding, it is located at institute respectively along the axis direction of the air intake passage, the Handleset and the component suction nozzle
State the both sides of dirt cup component.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram according to the dust catcher of the utility model embodiment；
Fig. 2 is the sectional view according to the dust catcher of the utility model embodiment；
Fig. 3 is the schematic diagram according to the dirt cup component of the utility model embodiment；
Fig. 4 is the stereogram of the primary cyclone and filtration core according to the utility model embodiment；
Fig. 5 is the sectional view of the primary cyclone and filtration core according to the utility model embodiment.
Reference：
Dust catcher T；
Dirt cup component T1；
Glass shell 1；
Cup top cover 14；Exhaust outlet 141；
Air-stream generating device 2；
Hood 22；Steam vent 221；
Negative pressure unit 21；Motor 211；Wind wheel 212；
Cyclone separator 3；
Primary cyclone 311；First air inlet 3111；
Secondary cyclone 312；Second air inlet 3121；
Filtration core 313；Keep off grey end face 3131, gas outlet 3132；Inlet gaps 3133；
Upstream filtering device 61；
Downstream filter device 62；
Component suction nozzle T2；
Air intake passage S1；
Handleset T3；
Handle 4；
Power supply 5；Battery bag 501；Battery case 502.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings
Orientation or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, unless otherwise indicated, the implication of " multiple "
It is two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
The cyclone separator 3 for dust catcher T below with reference to Fig. 1-Fig. 5 descriptions according to the utility model embodiment.
Wherein, cyclone separator 3 can be used for dust catcher T.For example, hand-held cleaners T, vertical type dust collector T, horizontal dust collector T etc..
As shown in Fig. 2 it is used for dust catcher T cyclone separator 3 according to the embodiment of the utility model first aspect, bag
Include：Cyclone separator group 31 and filtration core 313.
Wherein, filtration core 313 is formed as barrel-shaped and is located in cyclone separator group 31.Axial one end (example of filtration core 313
Such as, the upper end in Fig. 2) there is gas outlet 3132, the axial other end (for example, lower end in Fig. 2) of filtration core 313 is provided with gear ash
End face 3131, keep off grey end face 3131 and be formed towards the curved surface away from the direction of gas outlet 3132 protrusion.For example, in Fig. 2 example
In, keep off grey end face 3131 and be formed as downwardly projecting curved surface.The air-flow for being mixed with the impurity such as dust enters in cyclone separator group 31
When carrying out cyclonic separation, when airflow passes keep off grey end face 3131, the impurity such as dust in air-flow can be separated.Wherein,
Grey end face 3131 will be kept off and be arranged to curved surface, can effectively reduce the noise level of air-flow so that noise is not sharp and not ear-piercing,
Meanwhile also effectively increase air-flow and keep off the contact area of grey end face 3131, dust and gas separating effect and separative efficiency are improved,
So as to improve the dust catcher T for using the cyclone separator cleaning effect and cleaning efficiency.
According to the cyclone separator 3 for dust catcher T of the utility model embodiment, by being set in cyclone separator
Filtration core 313 is put, and the curved surface for being directed away from export direction protrusion is set on filtration core 313, efficiently reduces air-flow
Noise level so that noise is not sharp and not ear-piercing, meanwhile, air-flow is also effectively increased with keeping off the contact surface of grey end face 3131
Product, improves dust and gas separating effect and separative efficiency, so as to improve the cleaning effect for the dust catcher T for using the cyclone separator
With dust catcher T comfortableness.
According to some embodiments of the utility model, it is arcwall face to keep off grey end face 3131.For example, referring to Fig. 2-Fig. 5, gear ash
End face 3131 can be formed as arc-shaped surface.Thus, it is possible to further increase air-flow with keeping off the contact area of grey end face 3131,
Dust and gas separating effect is improved, reduces noise, and it is simple in construction, it is easy to process, improve the overall appearance of rotating separation device.
In some specific examples of the present utility model, reference picture 4, it can be occluding surface to keep off grey end face 3131, now,
There are multiple inlet gaps 3132 on the end of the close gear ash end face 3131 of filtration core 313.Can be with for example, keeping off grey end face 3131
It is connected by multiple dowels with the lower end of filtration core 313, multiple dowels are provided at circumferentially spaced along the grey end face 3131 of gear, and
Inlet gaps 3132 can be limited between two adjacent dowels.Now, when fine ash strikes the grey end face 3131 of gear upwards
It can be shot back and fall when upper, that is to say, that fine ash can be blocked in outside filtration core 313 by keeping off grey end face 3131, and cleaning is empty
Gas can be entered in filtration core 313 by inlet gaps 3132 and discharged towards gas outlet 3130.Thus, grey effect is kept off more
It is good, and the structure for keeping off grey end face 3131 is simple, connection is reliable and easy to process.
Certainly, the utility model not limited to this, such as in other specific example of the present utility model, keep off grey end face
3131 can also be not configured to occluding surface, now, keep off grey end face 3131 and/or the close gear ash end face 3131 of filtration core 313
End on there are multiple air inlet pores (the not shown example), that is to say, that only can be set on grey end face 3131 is kept off
Multiple air inlet pores, or only set in the end (for example, lower end in Fig. 2) of the close gear ash end face 3131 of filtration core 313
Multiple air inlet pores, or the end set on grey end face 3131 is kept off with the close gear ash end face 3131 of filtration core 313 simultaneously
Multiple air inlet pores, so as to which clean air can be entered in filtration core 313 by air inlet pore and towards the row of gas outlet 3130
Go out.Thus, it is simple to keep off the structure of grey end face 3131, it is easy to process.
According to some embodiments of the utility model, cyclone separator group 31 includes：Primary cyclone 311 and it is located at
Secondary cyclone 312 in primary cyclone 311, filtration core 313 are located in secondary cyclone 312.Also
It is to say, filtration core 313 and the part that primary cyclone 311 is that an entirety can not be split, and secondary cyclone 312
It is two independent and detachable parts with primary cyclone 311.Thus, user, can after cyclone separator 3 is taken out
So that primary cyclone 311 and secondary cyclone 312 to be split, further cleaned, it is hand-held so as to improve
Dust catcher T cleaning effect.
Wherein, reference picture 2 and Fig. 3, primary cyclone 311 can be formed generally as tubular structure, one cyclonic point
Multiple first air inlets 3111 are provided with from device 311, secondary cyclone 312 is located in primary cyclone 311, and two
Level cyclone separator 312 can be formed generally as cone structure, and the can be provided with the upper end side wall of secondary cyclone 312
Two air inlets 3121.Second air inlet 3121 can be preferably tangentially extending along the side wall of secondary cyclone 312.Thus, may be used
So that air-flow tangentially enters in secondary cyclone 312, revolved between secondary cyclone 312 and filtration core 313
Wind separates.
Alternatively, the second air inlet 3121 can be multiple.Multiple second air inlets 3121 are along secondary cyclone 312
All uniform intervals set.Thus, facilitate airflow into secondary cyclone 312, improve separative efficiency.
For example, air-flow can divide tangentially into the dirt cup component T1 with the cyclone separator 3 in one cyclonic
From a cyclonic separation is carried out outside device 311, then enter primary cyclone 311 and two level whirlwind from the first air inlet 3111
Between separator 312, now, the cinder (i.e. the rubbish such as larger dust of particle) in air-flow can be come out by initial gross separation, connect
The air-flow after initial gross separation from the second air inlet 3121 can tangentially to enter in secondary cyclone 312, in two level whirlwind
Secondary cyclone separation is carried out between separator 312 and filtration core 313, now, under the action of the centrifugal force and air-flow is with keeping off grey end
During face 3131 is collided, thinner dust can be separated in air-flow, and last air-flow enters from inlet gaps 3133
Filtration core 313, and flow to air-stream generating device 2 from gas outlet 3132.Thus, it is possible to air-flow is entered by cyclone separator 3
Row separating for several times, is effectively improved separating effect.
Alternatively, filtration core 313 is integrated part with primary cyclone 311, and secondary cyclone 312 revolves with one-level
Wind separator 311 is detachably connected.Reference picture 2, Fig. 3 simultaneously combine Fig. 4 and Fig. 5, secondary cyclone 312 and one cyclonic
Separator 311 can be connected by buckle structure etc..Thus, it is possible to simplify the processing technology of cyclone separator 3, and facilitate two
The dismounting of level cyclone separator 312, is changed, is cleaned so as to easily disassemble secondary cyclone 312
Deng operation, be advantageous to improve cyclone separator 3 efficiency of assembling.
According to the cyclone separator 3 for dust catcher T of the utility model embodiment, making an uproar for air-flow is efficiently reduced
Sound so that noise is not sharp and not ear-piercing, and increases air-flow and keep off the contact area of grey end face 3131, improves dust and gas separation
Effect and separative efficiency, so as to improve use the cyclone separator dust catcher T cleaning effect and dust catcher T it is comfortable
Property.
As shown in figure 3, according to the dirt cup component T1 for dust catcher T of the utility model second aspect embodiment, including：
Glass shell 1 and the air-stream generating device 2 being located in glass shell 1 and according to the above-mentioned first aspect embodiment of the utility model be used for inhale
Dirt device T cyclone separator 3.
It is new according to this practicality by setting according to the dirt cup component T1 for dust catcher T of the utility model second aspect
The cyclone separator 3 of the above-mentioned first aspect embodiment of type, improve dirt cup component T1 overall performance.
Wherein, air-stream generating device 2 can include driving part (such as motor 211 described below) and power part
(such as wind wheel 212 described below) is can produce negative pressure.
In some specific examples of the present utility model, cyclone separator 3 can be arranged on the upper of air-stream generating device 2
Swim side, that is to say, that dust and gas first passes through cyclone separator 3 and separates, flows to air-stream generating device 2 again in advance.Thus, air-flow first passes through
After the cyclonic separation of cyclone separator 3, then air-stream generating device 2 is flowed to, so as to not only increase cleaning effect, but also can be with
Effectively protection air-flow generating means 2.It is, of course, understood that in other specific example of the present utility model, rotation
Wind separator 3 can also be arranged on the downstream of air-stream generating device 2, that is to say, that dust and gas first passes around air-flow and filled
2 are put, then flows to cyclone separator 3 and is separated.
Here, it is necessary to illustrate, described " downstream " refers to the downstream on air current flow direction, phase in the application
Ying Di, " upstream " in the application refer to the upstream on air current flow direction.
According to some embodiments of the utility model, the upstream side of air-stream generating device 2 be provided with upstream filtering device 61, under
Trip side is provided with downstream filter device 62.
Wherein, when cyclone separator 3 is arranged on the upstream side of air-stream generating device 2, that is to say, that dust and gas passes through in advance
When crossing cyclone separator 3 and separating, flow to air-stream generating device 2 again, upstream filtering device 61 can set cyclone separator 3
Downstream (being arranged between cyclone separator 3 and air-stream generating device 2) or upstream.Wherein, when upstream filtering device
During the downstream of 61 setting cyclone separators 3, the clean air gone out through the cyclonic separation of cyclone separator 3 can be by upstream filtering
Device 61 filters again, then flows to air-stream generating device 2 again, so as to not only increase cleaning effect, but also can be effective
Ground protection air-flow generating means 2.And when upstream filtering device 61 sets the upstream of cyclone separator 3, whirlwind point is not flowed into
Dust and gas from device 3 can be filtered in advance by upstream filtering device 61, thus, not only increase cleaning effect, but also can be with
Effectively protect cyclone separator 3.Further, since downstream filter device 62 is arranged on the downstream of air-stream generating device 2, so as to
The air flowed out from air-stream generating device 2 can be filtered again by downstream filter device 62 to be then out to outside glass shell 1, from this
Cleaning effect can be effectively improved.
When cyclone separator 3 is arranged on the downstream of air-stream generating device 2, that is to say, that dust and gas first passes around gas
Flow generating apparatus 2, then when flowing to cyclone separator 3 and being separated, downstream filter device 62 can set cyclone separator 3
Upstream (being arranged between cyclone separator 3 and air-stream generating device 2) or downstream.Wherein, when downstream filter device 62
When setting the upstream of cyclone separator 3, the dust and gas for not flowing into cyclone separator 3 can be by 62 advance mistake of downstream filter device
Filter, thus, not only increases cleaning effect, but also can effectively protect cyclone separator 3.And work as downstream filter device
During the downstream of 62 setting cyclone separators 3, the clean air gone out through the cyclonic separation of cyclone separator 3 can be by downstream filter
Device 62 is filtered again, then flows out to again outside glass shell 1, and cleaning effect can be effectively improved from this.Further, since upstream
Filter 61 is arranged on the upstream of air-stream generating device 2, can be upper in advance so as to the dust and gas of non-inflow stream generating means 2
Trip filter 61 is filtered, and cleaning effect is not only increased from this, but also can effectively protection air-flow generating means 2.
Thus, by the upstream of air-stream generating device 2 set upstream filtering device 61 while in air-stream generating device 2
Downstream downstream filter device 62 is set, not only increase the overall cleaning effects of hand-held cleaners T, but also can be effectively
Protection air-flow generating means 2 and cyclone separator 3.
Specifically, glass shell 1 can be formed as cylindrical shape (" cylindrical shape " as broad understanding here, i.e., without stricti jurise
On cylindrical shape, such as the shape of glass shell 1 shown in accompanying drawing is it can be appreciated that cylindrical shape).Air-stream generating device 2 and whirlwind point
It can be arranged from device 3 on the axis of glass shell 1.
Specifically, the top of glass shell 1 can be provided with cup top cover 14, and cup top cover 14 is provided with exhaust outlet 141.Air-flow fills
Putting 2 includes：Negative pressure unit 21 and the hood 22 being located at outside negative pressure unit 21, there is multiple steam vents 221, downstream on hood 22
Filter 62 is annular and is enclosed on outside on hood 22 to surround steam vent 221.Specifically, negative pressure unit 21 includes wind wheel 212
The motor 211 being connected with wind wheel 212.Alternatively, motor 211 can be DC motors, BLDC motors etc..Steam vent 221 can be with
To form the through hole on hood 22, the shape of steam vent 221 can be circular, oval, square or irregular shape etc..
Thus, the air-flow in air-stream generating device 2 can flow out from steam vent 221, and after the filtering of downstream filter device 62, from glass shell
The exhaust outlet 141 at 1 top is discharged.
According to the dirt cup component T1 for dust catcher T of the utility model second aspect, noise is small and dust and gas separating effect
It is good.
According to the dust catcher T of the utility model third aspect embodiment, including according to the above-mentioned second aspect of the utility model
The dirt cup component T1 for dust catcher T of embodiment.
As depicted in figs. 1 and 2, according to some embodiments of the utility model, dust catcher T is hand-held cleaners T and also wrapped
Include：Component suction nozzle T2 and Handleset T3.Handleset T3 is arranged in glass shell 1 and for holding.Handleset T3 includes using
In the handle 4 assembled with glass shell 1 and the power supply 5 for being powered to air-stream generating device 2, power supply 5 is located at the lower section of handle 4.Electricity
Source 5 includes battery bag 501 and battery case 502, and battery bag 501 is arranged on battery can be in 502.
Component suction nozzle T2 is arranged in glass shell 1 and limits air intake passage S1.Reference picture 3, component suction nozzle T2 can be installed
Air intake passage S1 is limited in the front portion of glass shell 1, component suction nozzle T2.Air intake passage S1 one end (for example, rear end in Fig. 3)
Connected with glass shell 1, the air intake passage S1 other end (for example, front end in Fig. 3) has the rubbish such as suction inlet, dust can be from suction
Gas passage S1 suction inlet enters in glass shell 1.
It is arranged in order along the axis direction, air-stream generating device 2 and cyclone separator 3 perpendicular to air intake passage S1.Edge
Air intake passage S1 axis direction, Handleset T3 and component suction nozzle T2 is located at dirt cup component T1 both sides respectively.Here, it is necessary to
Illustrate, described " vertical ", i.e., need not be proper vertical as broad understanding in the application.
For example, referring to Fig. 1-Fig. 3, glass shell 1 can be formed as cylindrical shape (" cylindrical shape " as broad understanding here, i.e., without
Need proper cylindrical shape, such as the shape of glass shell 1 shown in accompanying drawing is it can be appreciated that cylindrical shape).Air intake passage S1
It can extend along the longitudinal direction, component suction nozzle T2 may be mounted at the front portion of glass shell 1, and Handleset T3 may be mounted at glass shell 1
Rear portion.Wherein, air intake passage S1 axis can be horizontal-extending in the longitudinal direction, can also in the longitudinal direction tilt and prolong
Stretch.Air-stream generating device 2 and cyclone separator 3 can it is vertical with air intake passage S1 axis direction or substantially with air-breathing
Passage S1 axis direction is arranged in order on vertical direction.For example, in the figure 2 example, air-stream generating device 2 and whirlwind point
It is arranged in order from device 3 on the axial direction of glass shell 1 (i.e. above-below direction in Fig. 2).Alternatively, air-stream generating device 2 can be set
Put in the top of cyclone separator 3.
Thus, it is possible to so that the gas channel in glass shell 1 is most short and airflow direction does not change, significantly reduce true
Cycle loss, energy consumption is reduced, so as to reduce the volume and weight of air-stream generating device 2 so that dirt cup component T1 knot
Structure is compacter, compact, regular, adapts to the demand for development of hand-held cleaners T miniaturization, is easy to user to take and holds.May be used also simultaneously
So as to obtain hand-held cleaners T center of gravity reach, mitigate Handleset T3 weight, hand-held cleaners are held so as to reduce user
Power needed for T, is user-friendly.
For example, when using hand-held cleaners T, user can lift hand-held cleaners T by holding Handleset T3, so
Afterwards by air intake passage S1 suction inlet to place to be cleaned, can then start air-stream generating device 2, when air-stream generating device 2
The inside of glass shell 1 can be made to produce negative pressure after being activated, now the dust and gas outside glass shell 1 can be drawn into cup by air intake passage S1
In shell 1, so that by the cyclonic separation of cyclone separator 3, the rubbish such as dust isolated can be remained in glass shell 1 and isolated
Clean air can be discharged to outside glass shell 1, so as to realize hand-held cleaners T dust suction cleaning operation.
According to some embodiments of the utility model, along the air-out direction of exhaust outlet 141, exhaust outlet 141 is enlarging shape
Shape.That is, after air-flow is discharged from the inside of glass shell 1, gradually diffusely can be discharged from exhaust outlet 141, so, can
To be effectively reduced exhaust resistance, exhaust noise is reduced, improves exhaust efficiency.
In some embodiments of the utility model, reference picture 1, exhaust outlet 141 is multiple, is projected to horizontal plane, be multiple
Exhaust outlet 141 is axisymmetricly distributed on air intake passage S1 axis.Component suction nozzle T2 is arranged on dirt cup group that is, working as
Part T1 front side, while when Handleset T3 is arranged on into dirt cup component T1 rear side, the left and right sides at the top of glass shell 1 is right respectively
Ground is claimed to be provided with multiple exhaust outlets 141, thus, the layout of exhaust outlet 141 is more ingenious, attractive in appearance, and air-out effect is more preferable.
In some embodiments of the utility model, reference picture 1, exhaust outlet 141 can be processed as what is vertically just extended
Strip, so as to improve air-out area, air-out efficiency is improved, and exhaust outlet 141 easily facilitates processing, avoids air outlet angle
The problem of dissipating and influenceing air-breathing or cause user's discomfort.Certainly, the utility model not limited to this, it is of the present utility model other
In embodiment, exhaust outlet 141 may be formed as circle, ellipse, regular polygon, rhombus etc., preferably to meet reality
It is required that.
According to some embodiments of the utility model, axis side of the air-out direction with respect to air intake passage S1 of exhaust outlet 141
To tilting upward.Thus, when using hand-held cleaners T, the clean air discharged from exhaust outlet 141 can be directed away from user
Air intake passage S1 direction tilts outflow, so as to avoid the clean air at exhaust outlet 141 from directly blowing to place's (example to be cleaned
Such as ground, sofa), avoid clean air and roll the impurity such as the dust at place to be cleaned, improve the clear of hand-held cleaners T
Clean efficiency.
Dust catcher T is used for according to the utility model third aspect embodiment, overall dimensions are small, and it is convenient to grip, and noise is small
And dust and gas good separating effect.
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 to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
- A kind of 1. cyclone separator for dust catcher, it is characterised in that including：Cyclone separator group；WithFiltration core, the filtration core are barrel-shaped and are located in the cyclone separator group that axial one end of the filtration core has Gas outlet, the axial other end of the filtration core, which is provided with, keeps off grey end face, and the grey end face of gear is formed towards away from the outlet The curved surface of mouth direction protrusion.
- 2. the cyclone separator according to claim 1 for dust catcher, it is characterised in that the grey end face of gear is arc Shape face.
- 3. the cyclone separator according to claim 1 for dust catcher, it is characterised in that the grey end face of the gear and/ Or there are multiple air inlet pores on the end of the close grey end face of gear of the filtration core.
- 4. the cyclone separator according to claim 1 for dust catcher, it is characterised in that the grey end face of gear is envelope Closed surface, there are multiple inlet gaps on the end of the grey end face of the close gear of the filtration core.
- 5. the cyclone separator for dust catcher according to any one of claim 1-4, it is characterised in that the rotation Wind separator group includes：Primary cyclone and the secondary cyclone being located in the primary cyclone, it is described Filtration core is located in the secondary cyclone.
- 6. the cyclone separator according to claim 5 for dust catcher, it is characterised in that the filtration core with it is described Primary cyclone is integrated part, and the secondary cyclone is detachably connected with the primary cyclone.
- A kind of 7. dirt cup component for dust catcher, it is characterised in that including：Glass shell and the air-flow hair being located in the glass shell Generating apparatus and the cyclone separator for dust catcher according to any one of claim 1-6.
- 8. the dirt cup component according to claim 7 for dust catcher, it is characterised in that the air-stream generating device it is upper Trip side is provided with upstream filtering device, downstream is provided with downstream filter device.
- 9. a kind of dust catcher, it is characterised in that including the dirt cup component for dust catcher according to claim 7 or 8.
- 10. dust catcher according to claim 9, it is characterised in that the dust catcher is hand-held cleaners and also included：Component suction nozzle, the component suction nozzle are arranged in the glass shell and limit air intake passage, and edge leads to perpendicular to the air-breathing The axis direction in road, the air-stream generating device and the cyclone separator are arranged in order；WithHandleset, the Handleset are arranged in the glass shell and for holding, along the axis direction of the air intake passage, The Handleset and the component suction nozzle are located at the both sides of the dirt cup component respectively.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174709.2U CN206934050U (en) | 2017-02-24 | 2017-02-24 | Cyclone separator, dirt cup component and dust catcher for dust catcher |
| US16/487,843 US11229336B2 (en) | 2017-02-24 | 2017-03-30 | Handheld vacuum cleaner |
| PCT/CN2017/078881 WO2018152927A1 (en) | 2017-02-24 | 2017-03-30 | Handheld vacuum cleaner |
| EP17898165.0A EP3586708B1 (en) | 2017-02-24 | 2017-03-30 | Handheld vacuum cleaner |
| PCT/CN2017/078882 WO2018152928A1 (en) | 2017-02-24 | 2017-03-30 | Vacuum cleaner and dust cup assembly thereof |
| PCT/CN2017/078877 WO2018152926A1 (en) | 2017-02-24 | 2017-03-30 | Handheld vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720174709.2U CN206934050U (en) | 2017-02-24 | 2017-02-24 | Cyclone separator, dirt cup component and dust catcher for dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206934050U true CN206934050U (en) | 2018-01-30 |
Family
ID=61357055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720174709.2U Active CN206934050U (en) | 2017-02-24 | 2017-02-24 | Cyclone separator, dirt cup component and dust catcher for dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206934050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620055A (en) * | 2019-01-22 | 2019-04-16 | 尚科宁家(中国)科技有限公司 | A kind of sweeping robot |
| CN111743455A (en) * | 2019-03-26 | 2020-10-09 | 江苏美的清洁电器股份有限公司 | Air treatment component and cleaning equipment with same |
-
2017
- 2017-02-24 CN CN201720174709.2U patent/CN206934050U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109620055A (en) * | 2019-01-22 | 2019-04-16 | 尚科宁家(中国)科技有限公司 | A kind of sweeping robot |
| CN109620055B (en) * | 2019-01-22 | 2021-02-02 | 尚科宁家(中国)科技有限公司 | Floor sweeping robot |
| CN111743455A (en) * | 2019-03-26 | 2020-10-09 | 江苏美的清洁电器股份有限公司 | Air treatment component and cleaning equipment with same |
| CN111743455B (en) * | 2019-03-26 | 2021-09-03 | 江苏美的清洁电器股份有限公司 | Air treatment component and cleaning equipment with same |
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