CN108784513A - Hand-held cleaning device and cleaning system - Google Patents
Hand-held cleaning device and cleaning system Download PDFInfo
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- CN108784513A CN108784513A CN201810594178.1A CN201810594178A CN108784513A CN 108784513 A CN108784513 A CN 108784513A CN 201810594178 A CN201810594178 A CN 201810594178A CN 108784513 A CN108784513 A CN 108784513A
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- Prior art keywords
- separator
- air
- hand
- flow
- cleaning device
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- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
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- 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
-
- 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
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- 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
- A47L9/102—Dust separators
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of hand-held cleaning device and cleaning system, hand-held cleaning device and cleaning system includes：Dirt cup, primary separator, second-stage separator and suction unit, suction unit are set to inside primary separator or second-stage separator.Wherein, primary separator flow to the air-flow of second-stage separator and second-stage separator to flow to the air-flow at least partly flow direction of suction unit opposite.Hand-held cleaning device and cleaning system according to the present invention can reduce taking up space for suction unit, keep the structure of hand-held cleaning device and cleaning system compacter, reasonable by the way that suction unit to be set in primary separator or second-stage separator.Furthermore, it is possible to which the running noises of suction unit are isolated using primary separator or second-stage separator, the work noise of hand-held cleaning device and cleaning system is reduced.In addition, flowing to the air-flow of second-stage separator and second-stage separator flows to the air-flow at least partly flow direction of suction unit on the contrary, can extend the flow distance of air-flow by the way that primary separator is arranged, so as to reduce noise, and dust removing effects are improved.
Description
Technical field
The present invention relates to dust cleaner technical field more particularly to a kind of hand-held cleaning device and cleaning systems.
Background technology
More cone technologies have been applied relatively broad in dust catcher, are mostly multi-stage separation using more wimble structures, wherein
More wimble structures can partly be extend into level-one separated structure substantially, also have more wimble structure designs on the outside of primary separator, and
Design of electrical motor is in the outside of more centrums and dirt cup.In above-mentioned technical proposal, there are following defects：Noise is big, dust catcher volume is big.
Invention content
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 hand
Hold cleaning equipment, the hand-held cleaning device and cleaning system has the advantages that noise is low, good separating effect.
Hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention, including：Dirt cup, the dirt cup have air inlet and air outlet；
Primary separator, the primary separator are set in the dirt cup；Second-stage separator, the second-stage separator are set to the dirt cup
Interior, the second-stage separator is located at the downstream of the primary separator；Suction unit, the suction unit are set to a fraction
Inside device or the second-stage separator；Wherein, the primary separator flows to the air-flow and described two of the second-stage separator
The air-flow at least partly flow direction that grade separator flows to the suction unit is opposite.
Hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention, by the way that suction unit is set to primary separator or the second-order separation
In device, taking up space for suction unit can be reduced, keep the structure of hand-held cleaning device and cleaning system compacter, reasonable.Furthermore, it is possible to sharp
The running noises of suction unit are isolated with primary separator or second-stage separator, reduce the work noise of hand-held cleaning device and cleaning system.Separately
Outside, the air-flow at least portion that the air-flow of second-stage separator flows to second-stage separator suction unit is flowed to by the way that primary separator is arranged
Point flow direction so as to reduce noise, and improves dust removing effects on the contrary, can extend the flow distance of air-flow.
According to some embodiments of the present invention, the axial direction of the primary separator and the second-stage separator along the dirt cup
Direction interval is arranged.
In some embodiments of the invention, the second-stage separator includes multilayer molecular separator, son separation described in multilayer
Device is arranged along the radial direction interval of the dirt cup.
According to some embodiments of the present invention, the air inlet of molecular separator described in adjacent two layers multilayer is along the dirt
The axial direction interval setting of cup, the gas outlet of adjacent two layers molecular separator is set along the axial direction interval of the dirt cup
It sets.
According to some embodiments of the present invention, the second-stage separator includes being arranged along the radial direction interval of the dirt cup
Two layers of molecular separator, and respectively outer layer molecular separator and internal layer molecular separator.
In some embodiments of the invention, along the flow direction of the dirt cup interior air-flow, the internal layer molecular separator
Air inlet is located at the upstream of the air inlet of the outer layer molecular separator, and the gas outlet of the internal layer molecular separator is located at the outer layer
The upstream of the gas outlet of molecular separator.
According to some embodiments of the present invention, the outer layer molecular separator is arranged around the internal layer molecular separator, described
Accommodating chamber is limited between the end of internal layer molecular separator and the internal perisporium of the outer layer molecular separator, is equipped in the accommodating chamber
First filtration members, the air-flow flowed out from the outer layer molecular separator and the internal layer molecular separator flow through first filtration members
The suction unit is flowed to after filtering.
In some embodiments of the invention, it is limited between the internal perisporium of the dirt cup and the periphery wall of the primary separator
Single stage of dust collection room is made, the isolated dust of the primary separator is fallen into the single stage of dust collection room.
According to some embodiments of the present invention, further include：Two level dust storage chamber, the two level dust storage chamber and the single stage of dust collection
Interventricular septum is arranged, and the isolated dust of the second-stage separator is fallen into the two level dust storage chamber.
In some embodiments of the invention, further include：Two level ash-falling chamber, the two level ash-falling chamber are located at a fraction
From between device and the second-stage separator；Grey channel is fallen, described one end for falling grey channel is connected to the two level ash-falling chamber, described
The other end for falling grey channel is connected to the two level dust storage chamber.
According to some embodiments of the present invention, further include：Second filtration members, second filtration members are set to the air outlet
The dirt cup is discharged from the air outlet after second filtration members filtering in place, the air-flow.
In some embodiments of the invention, the primary separator, the second-stage separator and the suction unit
Axis overlap.
In some embodiments of the invention, further include：Partition board, the partition board limit air-out passage, from the suction
The air-flow of device discharge flows to the air outlet by the air-out passage.
According to some embodiments of the present invention, the air inlet is arranged close to the primary separator, and the air outlet leans on
The nearly second-stage separator setting.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the dirt cup of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention；
Fig. 2 is the lateral partial structurtes sectional view of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention, wherein arrow direction is dirt
Cup interior air-flow flow direction；
Fig. 3 be the lateral partial structurtes sectional view of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention wherein, arrow direction is dirt
Cup interior air-flow flow direction；
Fig. 4 be the sectional view of the primary separator of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention wherein, arrow direction
For dirt cup interior air-flow flow direction；
Fig. 5 be the structural schematic diagram of the second-stage separator of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention wherein, arrow
Direction is dirt cup interior air-flow flow direction；
Fig. 6 is the section view of the outer ring molecular separator of the second-stage separator of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention
Figure, wherein arrow direction is dirt cup interior air-flow flow direction；
Fig. 7 is the section view of the inner ring molecular separator of the second-stage separator of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention
Figure, wherein arrow direction is dirt cup interior air-flow flow direction；
Fig. 8 is the lateral partial structurtes sectional view of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention；
Fig. 9 is the partial structural diagram of hand-held cleaning device and cleaning system according to the ... of the embodiment of the present invention.
Reference numeral：
Hand-held cleaning device and cleaning system 100,
Dirt cup 10, air inlet 110, air outlet 120, single stage of dust collection room 130, two level dust storage chamber 141, two level ash-falling chamber 142,
Grey channel 143 is fallen,
Primary separator 20, second-stage separator 30, outer layer molecular separator 310, internal layer molecular separator 320, air inlet 311,
Gas outlet 312, accommodating chamber 313, suction unit 40, the first filtration members 50, partition board 60,
Sweep-up pipe 70, handle portion 710, the second filtration members 80.
Specific implementation mode
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 is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " length ", " width ", " thickness ", "upper",
"lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " week
To " etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of describing this hair
Bright and simplified description, does not indicate or imply the indicated device or element must have a particular orientation, with specific orientation
Construction and operation, therefore be not considered as limiting the invention.In addition, define " first ", the feature of " second " can be bright
Show or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " contain
Justice 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
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
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.
Hand-held cleaning device and cleaning system 100 according to the ... of the embodiment of the present invention, hand-held cleaning device and cleaning system 100 are described below with reference to Fig. 1-Fig. 8
Including：Dirt cup 10, primary separator 20, second-stage separator 30 and suction unit 40.
Specifically, as shown in Figure 1, dirt cup 10 has air inlet 110 and air outlet 120, primary separator 20 and two level
Separator 30 is set in dirt cup 10, and second-stage separator 30 is located at the downstream of primary separator 20.The air-flow of entrained dirt can as a result,
To be entered in dirt cup 10 from air inlet 110, and by primary separator 20 and the filtering of second-stage separator 30, separation dedusting.Point
Dirt cup 10 can be flowed out from the air-flow after dedusting from air outlet 120.
Suction unit 40 is set to inside primary separator 20 or second-stage separator 30.That is, suction unit 40 can be with
In primary separator 20 and second-stage separator 30.Thus, it is possible to reduce the occupied space of suction unit 40, make hand-held cleaning
The structure of equipment 100 is compacter, reasonable.And by the design of suction unit 40 in primary separator 20 or second-stage separator 30
Portion can carry out sound insulation to suction unit 40 using dirt cup 10, primary separator 20 or second-stage separator 30, effectively reduce complete machine
Noise.Wherein, primary separator 20 flows to the gas that the air-flow of second-stage separator 30 flows to suction unit 40 with second-stage separator 30
It is opposite to flow to small part flow direction.That is, when air-flow flows in dirt cup 10, air-flow flows to two from primary separator 20
Grade separator 30 and flowing of once turning back at least occurs when flowing to suction unit 40 from second-stage separator 30.Thus, it is possible to extend
The flow distance of air-flow, reduces the work noise of hand-held cleaning device and cleaning system 100, and improves the dust removing effects of hand-held cleaning device and cleaning system 100.
As shown in Figures 2 and 3, when suction unit 40 is set to 20 inside of primary separator, air-flow can be along from the front to the back
Direction (front-rear direction as shown in Figures 2 and 3), flow to second-stage separator 30 from primary separator 20, subsequent air-flow folding
It returns along direction (front-rear direction as shown in Figures 2 and 3) from the front to the back, suction unit 40 is flowed to from second-stage separator 30.
Similarly, when suction unit 40 is set in second-stage separator 30, air-flow flows to second-stage separator 30 from primary separator 20
Air-flow after primary turn back at least through flowing to suction unit 40.
Hand-held cleaning device and cleaning system 100 according to the ... of the embodiment of the present invention, by by suction unit 40 be set to primary separator 20 or
In second-stage separator 30, taking up space for suction unit 40 can be reduced, make the structure of hand-held cleaning device and cleaning system 100 it is compacter,
Rationally.Furthermore, it is possible to which the running noises of suction unit 40 are isolated using primary separator 20 or second-stage separator 30, reduce hand-held
The work noise of cleaning equipment 100.In addition, flowing to the air-flow and two fractions of second-stage separator 30 by the way that primary separator 20 is arranged
The air-flow at least partly flow direction of suction unit 40 is flowed to from device 30 on the contrary, can extend the flow distance of air-flow, so as to
To reduce the work noise of hand-held cleaning device and cleaning system 100, and improve the dust removing effects of hand-held cleaning device and cleaning system 100.
According to some embodiments of the present invention, as shown in Figures 2 and 3, primary separator 20 and second-stage separator 30 can be with
Axial direction (front-rear direction as shown in Figures 2 and 3) along dirt cup 10 is spaced setting.It is understood that by by one
Grade separator 20 and the setting of the interval of second-stage separator 30, do not use primary separator 20 to be arranged the setting side of second-stage separator 30
Formula can extend the flow distance of air-flow.So as to reduce the work noise of hand-held cleaning device and cleaning system 100, and improve hand-held
The dust removing effects of cleaning equipment 100.Furthermore, it is possible to make to fill with enough spaces in primary separator 20 or second-stage separator 30
With suction unit 40, to make full use of the space of hand-held cleaning device and cleaning system 100, make the structure of hand-held cleaning device and cleaning system 100 it is compacter,
Rationally.
In some embodiments of the invention, as shown in Figure 5-Figure 7, second-stage separator 30 may include the separation of multilayer
Device, multilayer molecular separator are arranged along the radial direction interval of dirt cup 10.As a result, by being arranged along the radial direction interval of dirt cup 10
Multilayer molecular separator is sufficiently separated filtering, to carry when air-flow can be made to flow through second-stage separator 30 by multilayer molecular separator
The high dust removing effects of hand-held cleaning device and cleaning system 100.For example, second-stage separator 30 can be double-deck more cones, second-stage separator 30
It is designed using bilayer dislocation, admission space can be efficiently used, increase air inlet incoming air area, promote hand-held cleaning device and cleaning system 100
Separative efficiency.
According to some embodiments of the present invention, axis of the air inlet 311 of two adjacent layer multi-layer molecular separators along dirt cup 10
It is spaced and is arranged to direction (front-rear direction as shown in Figures 2 and 3), the gas outlet 312 of two layers adjacent of molecular separator is along dirt
The axial direction interval setting of cup 10.Thus, it is possible to which the air-flow along 10 axially different height of dirt cup is made to flow through corresponding two level
Separator carries out separation dedusting, so as to make full use of the space of hand-held cleaning device and cleaning system 100, improves hand-held cleaning device and cleaning system 100
Separation dust removing effects.
According to some embodiments of the present invention, as shown in figure 5, second-stage separator 30 may include along the radial direction side of dirt cup 10
To spaced two layers of molecular separator, and respectively outer layer molecular separator 310 and internal layer molecular separator 320.By along dirt cup
10 radial direction interval setting outer layer molecular separator 310 and internal layer molecular separator 320, can make the structure of second-stage separator 30
Simply, compact.Furthermore, it is possible to improve the separating effect of second-stage separator 30.
In some embodiments of the invention, as shown in figure 5, along the flow direction of 10 interior air-flow of dirt cup, inner- electron separation
The air inlet 311 of device 320 is located at the upstream of the air inlet 311 of outer layer molecular separator 310, internal layer molecular separator 320 to go out
Gas port 312 can be located at the upstream of the gas outlet 312 of outer layer molecular separator 320.As shown in figure 5, air current flow direction is by preceding
It flows backward, the air inlet 312 of internal layer separator 320 is located at the front end of the air inlet 311 of outer layer separator 310, interior layer separation
The gas outlet 312 of device 320 is located at the front end of the gas outlet 312 of outer layer separator 320.Thus, it is possible to efficiently use the second-order separation
The admission space of device 30 increases incoming air area, promotes the separative efficiency of hand-held cleaning device and cleaning system 100.
According to some embodiments of the present invention, in conjunction with shown in Fig. 3 and Fig. 5, outer layer molecular separator 310 can surround inner- electron
Separator 320 is arranged, and accommodating chamber is limited between the end and the internal perisporium of outer layer molecular separator 310 of internal layer molecular separator 320
313, it can be equipped with the first filtration members 50 in accommodating chamber 313, flowed out from outer layer molecular separator 310 and internal layer molecular separator 320
Air-flow flows to suction unit 40 after flowing through the first filtration members 50.
It is understood that by the way that the first filtration members 50 are arranged, the first filtration members 50 can be utilized to from second-stage separator
The air-flow of 30 outflows carries out further dust removal by filtration and is avoided from the second-order separation so as to further increase the cleannes of air-flow
Air-flow entrained dirt that device 30 flows out and enter inside suction unit 40, and influence the normal operation of suction unit 40.Moreover,
It, can by the way that the first filtration members 50 are set in the accommodating chamber 313 that outer layer molecular separator 310 is limited with internal layer molecular separator 320
To make full use of the inner space of second-stage separator 30, keep the structure of hand-held cleaning device and cleaning system 100 compacter, reasonable.
In some embodiments of the invention, as shown in figure 8, the periphery wall of the internal perisporium of dirt cup 10 and primary separator 20
Between limit single stage of dust collection room 130, the isolated dust of primary separator 20 is fallen into single stage of dust collection room 130.Lead to as a result,
It crosses the dust that setting primary separator 20 can detach primary separator 20 to be collected, in order to carry out at concentration dust
Reason.
According to some embodiments of the present invention, as shown in figure 8, hand-held cleaning device and cleaning system 100 can also include：Two level dust storage chamber
141, two level dust storage chamber 141 is arranged with the interval of single stage of dust collection room 130, and the isolated dust of second-stage separator 30 falls into two level collection
In dirt room 141.As a result, by the way that two level dust storage chamber 141 is arranged, two level dust storage chamber 141 can be utilized to collect second-stage separator 30 and divided
From obtained dust, in order to the centralized processing to dust.Moreover, single stage of dust collection room 130 is set with the interval of two level dust storage chamber 141
It sets, can be to avoid the interference of dust in single stage of dust collection room 130 and two level dust storage chamber 141, and while avoiding air-flow from flowing, disturbs dust
Indoor dust.
In some embodiments of the invention, as shown in figure 8, hand-held cleaning device and cleaning system 100 can also include：Two level ash-falling chamber
142 and fall grey channel 143.Two level ash-falling chamber 142 falls grey channel 143 between primary separator 20 and second-stage separator 30
One end be connected to two level ash-falling chamber 142, the other end for falling grey channel 143 is connected to two level dust storage chamber 141.It is appreciated that
It is that, by the way that two level ash-falling chamber 142 is arranged, two level ash-falling chamber 142 can be utilized to collect part isolated from second-stage separator 30
Dust, so as to make full use of the clearance space inside dirt cup 10.Dust in two level ash-falling chamber 142 runs up to a certain amount of
When, it can be focused on from falling grey channel 143 and being flowed into two level dust storage chamber 141.
According to some embodiments of the present invention, as shown in Fig. 2, hand-held cleaning device and cleaning system 100 can also include：Second filtration members
80, the second filtration members 80 are set at air outlet 120, and dirt cup is discharged from air outlet 120 after the filtering of the second filtration members 80 in air-flow
10.Thus, it is possible to further be filtered to air-flow using the second filtration members 80, make the air-flow flowed out from air outlet 120 more
Add cleaning.For example, the second filtration members 80 can be sponge or other materials filtration members.
In some embodiments of the invention, as shown in Figures 2 and 3, primary separator 20, second-stage separator 30 and pumping
Inhaling the axis of device 40 can overlap.It is convenient for the assembly of hand-held cleaning device and cleaning system 100 as a result,.And by by primary separator 20,
The axis of second-stage separator 30 and suction unit 40 overlaps setting, can improve the fluency that gas flows in dirt cup 10, to
The cleaning effect of hand-held cleaning device and cleaning system 100 can be improved.
According to some embodiments of the present invention, as shown in Figures 2 and 3, hand-held cleaning device and cleaning system 100 can also include：First
Filtration members 50, the first filtration members 50 are set to the end of second-stage separator 30, and the air-flow flowed out from second-stage separator 30 flows through first
Suction unit 40 is flowed to after filtration members 50.It is understood that by the way that the first filtration members 50 are arranged, the first filtration members can be utilized
50 pairs of air-flows flowed out from second-stage separator 30 carry out further dust removal by filtration, so as to further increase the cleaning of air-flow
Degree, avoids entering inside suction unit 40 from the air-flow entrained dirt that second-stage separator 30 flows out, and influences suction unit
40 normal operation.
In some embodiments of the invention, as shown in Fig. 2, hand-held cleaning device and cleaning system 100 can also include：Partition board 60, every
Plate 60 limits air-out passage, and the air-flow being discharged from suction unit 40 flows to air outlet 120 by air-out passage.It needs to illustrate
It is that under the driving of suction unit 40, the air-flow of dirt cup 10 is entered from air inlet 110, passes through 20 He of primary separator successively
After second-stage separator 30 detaches dedusting, it is flowed into suction unit 40.It flows out, completes from air outlet 120 finally by air-out passage
The dedusting of hand-held cleaning device and cleaning system 100 works.Air-out passage is limited by partition board 60, the flow path that can limit air-flow is limited
It is fixed.
According to some embodiments of the present invention, as shown in Fig. 2, air inlet 110 can be arranged close to primary separator 20, go out
Air port 120 can be arranged close to second-stage separator 30.It is understood that air inlet 110 is arranged close to primary separator 20,
The distance between air inlet 110 and primary separator 20 can be shortened.Entering the air-flow in dirt cup 10 from air inlet 110 can be with
Flowing through primary separator 20 is filtered dedusting rapidly.Air outlet 120 is arranged close to second-stage separator 30, is conducive to extend air-flow
Flow distance improve the dust removing effects of hand-held cleaning device and cleaning system 100 so as to reduce the hydrodynamic noise of air-flow.
Hand-held cleaning according to the ... of the embodiment of the present invention is described in detail with a specific embodiment referring to Fig. 1-Fig. 9 to set
Standby 100.It is worth understanding, it is described below to be merely illustrative, rather than to the concrete restriction of the present invention.
As shown in Figure 1-Figure 3, hand-held cleaning device and cleaning system 100 includes：Dirt cup 10, second-stage separator 30, is taken out primary separator 20
Inhale device 40, the first filtration members 50, the second filtration members 80 and partition board 60.
Wherein, it as shown in figure 9, hand-held cleaning device and cleaning system 100 has sweep-up pipe 70, is limited between sweep-up pipe 70 and dirt cup 10
Handle portion 710.As shown in Figure 1-Figure 3, there is dirt cup 10 air inlet 110 and air outlet 120, sweep-up pipe 70 to connect with air inlet 110
It is logical.
As shown in Figures 2 and 3, primary separator 20 and second-stage separator 30 are set in dirt cup 10, and primary separator 20
It is arranged along the axial direction interval of dirt cup 10 with second-stage separator 30.Second-stage separator 30 is located at the downstream of primary separator 20.
Primary separator 30 is metal mesh or other materials with through-hole, and second-stage separator 30 is Double layer cone.Air inlet 110 is close
Primary separator 20 is arranged, and air outlet 120 is arranged close to second-stage separator 30.
Partition board 60 limits air-out passage, and the air-flow being discharged from suction unit 40 flows to air outlet 120 by air-out passage.
The second filtration members 80 are equipped at air outlet 120.Suction unit 40 is brushless motor, and suction unit 40 is set in primary separator 20
Portion.First filtration members 50 are set in the accommodating chamber 313 of 30 end of second-stage separator, and the air-flow flowed out from second-stage separator 30 flows through
Suction unit 40 is flowed to after first filtration members 50.
As shown in Figure 5-Figure 7, second-stage separator 30 includes the spaced outer straton separation of radial direction along dirt cup 10
Device 310 and internal layer molecular separator 320.The air inlet 311 of outer layer molecular separator 310 is set to the air inlet of internal layer molecular separator 320
311 rear side, the gas outlet 312 of outer layer molecular separator 310 are set to the rear side of the gas outlet 312 of internal layer molecular separator 320.In conjunction with
Shown in Fig. 3 and Fig. 5, in the rear side of the first filtration members 50, internal layer molecular separator 310 goes out 310 gas outlet 312 of outer layer molecular separator
Gas port 312 is in the front side of the first filtration members 50.
As shown in figure 8, being equipped with single stage of dust collection room 130, two level dust storage chamber 141, two level ash-falling chamber 142 in dirt cup 10 and falling ash
Channel 143.Single stage of dust collection room 130, level-one separation are limited between the internal perisporium and the periphery wall of primary separator 20 of dirt cup 10
The isolated dust of device 20 is fallen into single stage of dust collection room 130.The diameter that two level dust storage chamber 141 is located at single stage of dust collection room 130 is inside
Side, two level dust storage chamber 141 are arranged with the interval of single stage of dust collection room 130, and the isolated dust of second-stage separator 30 falls into two level collection
In dirt room 141.
Two level ash-falling chamber 142 falls the rear end and two in grey channel 143 between primary separator 20 and second-stage separator 30
Grade ash-falling chamber 142 is connected to, and the front end for falling grey channel 143 is connected to two level dust storage chamber 141.
It should be noted that as shown in Figures 2 and 3, dusty gas enters dirt cup 10 from air inlet 110, by a fraction
One cyclonic separation is carried out from device 20, big grain size dust falls into single stage of dust collection room 130, and part small particle dust passes through with air-flow
Primary separator 20, into second-stage separator 30, into after crossing the separation of second-stage separator 30, dust passes through 142 He of two level ash-falling chamber
It falls grey channel 143 and falls into two level dust storage chamber 141.Air-flow carries out three fractions after second-stage separator 30 by the first filtration members 50
Enter motor from rear, the air-flow that the first filtration members 50 can prevent air-flow from being flowed out from second-stage separator 30 carries a little little particle ash secretly
Dirt, air-flow after going out air-out passage and filter cotton 121 after motor from air outlet 120 by being discharged.
As a result, by the way that suction unit 40 to be set in primary separator 20 or second-stage separator 30, suction dress can be reduced
It sets 40 to take up space, keeps the structure of hand-held cleaning device and cleaning system 100 compacter, reasonable.Furthermore, it is possible to utilize primary separator 20
Or the running noises of suction unit 40 are isolated in second-stage separator 30, reduce the work noise of hand-held cleaning device and cleaning system 100.In addition, logical
It crosses setting primary separator 20 and flows to the air-flow of second-stage separator 30 and second-stage separator 30 flows to the air-flow of suction unit 40 extremely
On the contrary, can extend the flow distance of air-flow, the work so as to reduce hand-held cleaning device and cleaning system 100 is made an uproar for small part flow direction
Sound, and improve the dust removing effects of hand-held cleaning device and cleaning system 100.
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
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (14)
1. a kind of hand-held cleaning device and cleaning system, which is characterized in that including：
Dirt cup, the dirt cup have air inlet and air outlet；
Primary separator, the primary separator are set in the dirt cup；
Second-stage separator, the second-stage separator are set in the dirt cup, and the second-stage separator is located at the primary separator
Downstream；
Suction unit, the suction unit are set to inside the primary separator or the second-stage separator；
Wherein, the primary separator flows to the air-flow of the second-stage separator and the second-stage separator flows to the suction and fills
The air-flow set at least partly flow direction is opposite.
2. hand-held cleaning device and cleaning system according to claim 1, which is characterized in that the primary separator and the second-order separation
Device is arranged along the axial direction interval of the dirt cup.
3. hand-held cleaning device and cleaning system according to claim 1, which is characterized in that the second-stage separator includes the separation of multilayer
Device, molecular separator described in multilayer are arranged along the radial direction interval of the dirt cup.
4. hand-held cleaning device and cleaning system according to claim 3, which is characterized in that son separation described in two layers adjacent of multilayer
The air inlet of device is arranged along the axial direction interval of the dirt cup, and the gas outlet of adjacent two layers molecular separator is along the dirt
The axial direction interval setting of cup.
5. hand-held cleaning device and cleaning system according to claim 3, which is characterized in that the second-stage separator includes along the dirt cup
Spaced two layers of the molecular separator of radial direction, and respectively outer layer molecular separator and internal layer molecular separator.
6. hand-held cleaning device and cleaning system according to claim 5, which is characterized in that along the flow direction of the dirt cup interior air-flow,
The air inlet of the internal layer molecular separator is located at the upstream of the air inlet of the outer layer molecular separator, the internal layer molecular separator
Gas outlet is located at the upstream of the gas outlet of the outer layer molecular separator.
7. hand-held cleaning device and cleaning system according to claim 6, which is characterized in that the outer layer molecular separator surrounds the internal layer
Molecular separator is arranged, and receiving is limited between the end of the internal layer molecular separator and the internal perisporium of the outer layer molecular separator
Chamber, the accommodating chamber is interior to be equipped with the first filtration members, the air-flow flowed out from the outer layer molecular separator and the internal layer molecular separator
The suction unit is flowed to after flowing through the first filtration members filtering.
8. hand-held cleaning device and cleaning system according to claim 1, which is characterized in that the internal perisporium of the dirt cup and a fraction
From single stage of dust collection room is limited between the periphery wall of device, the isolated dust of the primary separator falls into the single stage of dust collection
In room.
9. hand-held cleaning device and cleaning system according to claim 8, which is characterized in that further include：Two level dust storage chamber, the two level collection
Dirt room is arranged with the single stage of dust collection interventricular septum, and the isolated dust of the second-stage separator falls into the two level dust storage chamber
In.
10. hand-held cleaning device and cleaning system according to claim 9, which is characterized in that further include：
Two level ash-falling chamber, the two level ash-falling chamber is between the primary separator and the second-stage separator；
Grey channel is fallen, described one end for falling grey channel is connected to the two level ash-falling chamber, the other end for falling grey channel and institute
State the connection of two level dust storage chamber.
11. hand-held cleaning device and cleaning system according to claim 1, which is characterized in that further include：
Second filtration members, second filtration members are set at the air outlet, and the air-flow is filtered by second filtration members
The dirt cup is discharged from the air outlet afterwards.
12. hand-held cleaning device and cleaning system according to claim 1, which is characterized in that the primary separator, the second-order separation
The axis of device and the suction unit overlaps.
13. hand-held cleaning device and cleaning system according to claim 1, which is characterized in that further include：Partition board, the partition board limit
Air-out passage, the air-flow being discharged from the suction unit flow to the air outlet by the air-out passage.
14. hand-held cleaning device and cleaning system according to claim 1, which is characterized in that the air inlet is detached close to the level-one
Device is arranged, and the air outlet is arranged close to the second-stage separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810594178.1A CN108784513B (en) | 2018-06-11 | 2018-06-11 | Hand-held cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810594178.1A CN108784513B (en) | 2018-06-11 | 2018-06-11 | Hand-held cleaning device |
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| CN108784513B CN108784513B (en) | 2021-07-16 |
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| CN201810594178.1A Active CN108784513B (en) | 2018-06-11 | 2018-06-11 | Hand-held cleaning device |
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| CN110403517A (en) * | 2019-08-19 | 2019-11-05 | 追创科技(苏州)有限公司 | A kind of hand held cleaner |
| CN113576358A (en) * | 2021-08-13 | 2021-11-02 | 无锡睿米信息技术有限公司 | Dust collection separation assembly and cleaning equipment's basic station |
| CN114431763A (en) * | 2022-01-26 | 2022-05-06 | 尚科宁家(中国)科技有限公司 | Multi-functional surface cleaning machine with good air exhaust effect |
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