CN110192807A - The ground brush assemblies and surface cleaning apparatus of surface cleaning apparatus - Google Patents
The ground brush assemblies and surface cleaning apparatus of surface cleaning apparatus Download PDFInfo
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- CN110192807A CN110192807A CN201810159887.7A CN201810159887A CN110192807A CN 110192807 A CN110192807 A CN 110192807A CN 201810159887 A CN201810159887 A CN 201810159887A CN 110192807 A CN110192807 A CN 110192807A
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- jet port
- fluid
- brush
- cleaning apparatus
- surface cleaning
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- 238000004140 cleaning Methods 0.000 title claims abstract description 93
- 230000000712 assembly Effects 0.000 title claims abstract description 63
- 238000000429 assembly Methods 0.000 title claims abstract description 63
- 239000012530 fluid Substances 0.000 claims abstract description 149
- 238000005201 scrubbing Methods 0.000 claims abstract description 60
- 239000007921 spray Substances 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 238000002347 injection Methods 0.000 abstract description 36
- 239000007924 injection Substances 0.000 abstract description 36
- 239000007788 liquid Substances 0.000 description 19
- 239000003599 detergent Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 7
- 238000012795 verification Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- -1 vapor) in spot Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- A47L9/02—Nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses the ground brush assemblies and surface cleaning apparatus of a kind of surface cleaning apparatus.Wherein, ground brush assemblies include scrubbing brush shell, round brush and fluid provisioning component.Scrubbing brush shell has scrubbing brush chamber, round brush is set in scrubbing brush chamber, and fluid provisioning component is connect with scrubbing brush shell, and fluid provisioning component includes the first jet port and the second jet port, first jet port is to spray fluid to round brush, and the second jet port is to spray fluid to the surface to be cleaned.The ground brush assemblies of surface cleaning apparatus according to the present invention, the second jet port of fluid is sprayed towards round brush injection the first jet port of fluid, setting towards the surface to be cleaned by being arranged, the fluid that can use the ejection of the first jet port is drenched round brush, is cleaned using the fluid that the second jet port sprays, wash away, soften spot, when round brush passes through spot, easily spot can be cleaned, not only facilitate operation, the clean-up performance that surface cleaning apparatus can also be promoted allows to clean the place with spot emphatically.
Description
Technical field
The present invention relates to domestic electric appliance technical fields, a kind of ground brush assemblies more particularly, to surface cleaning apparatus and
Surface cleaning apparatus.
Background technique
In the related technology, Wet-dry dust catcher water jet is towards round brush scrubbing brush chamber to squirt round brush.Since water is straight
It connects and is sprayed on round brush hair, can not directly be sprayed on floor.It is dry that spot on floor can only lean on the round brush of hyper tape water to scrub
Only.If encountering stain, it may be necessary to repeatedly clear up back and forth, or even basic cleaning is not clean.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.Therefore, the present invention intends to propose one
The ground brush assemblies of kind surface cleaning apparatus, the ground brush assemblies of the surface cleaning apparatus are simple with structure, cleaning effect is good
Advantage.
The present invention also proposes that a kind of surface cleaning apparatus, the surface cleaning apparatus are filled with surface cleaning as described above
The ground brush assemblies set.
The ground brush assemblies of surface cleaning apparatus according to an embodiment of the present invention, comprising: scrubbing brush shell, the scrubbing brush shell tool
There is scrubbing brush chamber；Round brush, the round brush are set in the scrubbing brush chamber；Fluid provisioning component, the fluid provisioning component and institute
The connection of scrubbing brush shell is stated, the fluid provisioning component includes the first jet port and the second jet port, and first jet port is with court
Fluid is sprayed to the round brush, second jet port is to spray fluid towards the surface to be cleaned.
The ground brush assemblies of surface cleaning apparatus according to an embodiment of the present invention spray fluid first towards round brush by setting
Jet port, setting can use the fluid that the first jet port sprays and beat towards the second jet port of surface to be cleaned injection fluid
Wet round brush is cleaned using the fluid that the second jet port sprays, washes away, softens spot, can be easily when round brush passes through spot
Spot is cleaned, operation is not only facilitated, the clean-up performance of surface cleaning apparatus can also be promoted, allowed to spot
Place cleaned emphatically.
In some embodiments, the diameter of first jet port is L1, wherein 1.5mm≤L1≤2.5mm.
In some embodiments, first jet port is in flat mouth.
In some embodiments, the fluid provisioning component includes: the first pipeline, one end of first pipeline with it is described
The connection of first jet port, to be first jet port for fluid, first pipeline is embedded at the scrubbing brush shell；Second pipe
Road, one end of second pipeline are connected to second jet port, to be second jet port for fluid, second pipe
Road is embedded at the scrubbing brush shell.
In some embodiments, the scrubbing brush shell is equipped with the first pipelined channel and the second pipelined channel, first spray
Loophole is set to first pipelined channel, and second jet port is set to second pipelined channel.
In some embodiments, the diameter of second jet port is L2, wherein 1.5mm≤L2≤1.8mm.
In some embodiments, second jet port is in flat mouth.
In some embodiments, the injection direction of first jet port and the round brush face.
In some embodiments, the angle between the injection direction and the surface to be cleaned of second jet port is α,
Wherein 30 °≤α≤45 °.
In some embodiments, first jet port is multiple, length of multiple first jet ports along the round brush
Direction is spent to be spaced apart.
In some embodiments, second jet port is multiple, length of multiple second jet ports along the round brush
Direction is spent to be spaced apart.
In some embodiments, the fluid provisioning component includes water tank or steam generator.
Surface cleaning apparatus according to an embodiment of the present invention, the ground brush assemblies including surface cleaning apparatus as described above.
Surface cleaning apparatus according to an embodiment of the present invention sprays the first jet port of fluid towards round brush by setting, sets
The second jet port towards surface to be cleaned injection fluid is set, the fluid that can use the ejection of the first jet port drenches round brush, benefit
It cleaned with the fluid that the second jet port sprays, wash away, soften spot, it, can be easily clear by spot when round brush passes through spot
It is clean fall, not only facilitate operation, the clean-up performance of surface cleaning apparatus can also be promoted, allow to spot place into
Row cleans emphatically.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of ground according to an embodiment of the present invention brush assemblies；
Fig. 2 is the partial structural diagram of ground according to an embodiment of the present invention brush assemblies；
Fig. 3 is the schematic cross-sectional view of ground according to an embodiment of the present invention brush assemblies；
Fig. 4 is the partial structural diagram of ground according to an embodiment of the present invention brush assemblies；
Fig. 5 is the partial enlargement diagram in Fig. 4 at A；
Fig. 6 is the partial structural diagram of ground according to an embodiment of the present invention brush assemblies；
Fig. 7 is the schematic cross-sectional view of the round brush of ground according to an embodiment of the present invention brush assemblies；
Fig. 8 is the control flow chart of surface cleaning apparatus according to an embodiment of the present invention, and wherein dotted arrow can indicate
Signal is controlled, solid arrow can indicate fluid flow direction；
Fig. 9 is the structural schematic diagram of surface cleaning apparatus according to an embodiment of the present invention；
Figure 10 is the schematic cross-sectional view of surface cleaning apparatus according to an embodiment of the present invention；
Figure 11 is the partial structural diagram of ground according to an embodiment of the present invention brush assemblies；
Figure 12 is the partial enlargement diagram in Figure 11 at B；
Figure 13 is the schematic cross-sectional view of the round brush of ground according to an embodiment of the present invention brush assemblies；
Figure 14 is the schematic cross-sectional view of the round brush of ground according to an embodiment of the present invention brush assemblies；
Figure 15 is the schematic cross-sectional view of the round brush of ground according to an embodiment of the present invention brush assemblies.
Appended drawing reference:
Ground brush assemblies 200,
Scrubbing brush shell 210, scrubbing brush chamber 211, water return outlet 212, baffle 213, ribs 214,
Round brush 220, fur 221, bristle 222,
Fluid provisioning component 230, the first jet port 231, the second jet port 232,
The pump housing 233, control circuit 234, button assembly 235, water tank 236,
First pipeline 240, the second pipeline 250,
First pipelined channel 260, the second pipelined channel 270,
Surface cleaning apparatus 1, fuselage 100.
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, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
Following disclosure provides many different embodiments or example is used to realize different structure of the invention.For letter
Change disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
It is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is for purposes of simplicity and clarity, itself not indicate the relationship between discussed various embodiments and/or setting again.This
Outside, the present invention provides various specific techniques and material example, but those of ordinary skill in the art may be aware that
The applicable property of other techniques and/or the use of other materials.
The ground brush assemblies 200 of surface cleaning apparatus according to an embodiment of the present invention are described in detail referring to Fig. 1-Figure 15.
It should be noted that surface cleaning apparatus 1 can be dust catcher or Wet-dry dust catcher.
As shown in figs 2-4, the ground brush assemblies 200 of surface cleaning apparatus according to an embodiment of the present invention, including scrubbing brush shell
Body 210, round brush 220 and fluid provisioning component 230.
Specifically, scrubbing brush shell 210 has chamber, round brush 220 is set in scrubbing brush chamber 211, fluid provisioning component 230
It is connect with scrubbing brush shell 210.Here " fluid provisioning component 230 " can answer the component of liquid or gas with confession under directions, for example, it can
To provide water, the liquid with detergent or vapor etc. for ground brush assemblies 200, fluid provisioning component 230 includes the first spray
Loophole 231 and the second jet port 232, the first jet port 231 can be used for spraying fluid, the second jet port 232 towards round brush 220
It can be used for spraying fluid towards the surface to be cleaned.
It should be noted that the first jet port 231 or the second can be made when the spot on surface to be cleaned is difficult to clean off
Jet port 232 is directed at spot, and sprays fluid (such as water, vapor) in spot, and fluid can infiltrate, soften spot, flows
Body brought impact force when spraying also has the function of cleaning to spot, washes away, can be very when round brush 220 is by spot
Readily soil release is fallen, the surface to be cleaned is clean.
In addition, it should be noted that, can be by the first spray when the first jet port 231 and the second jet port 232 is arranged
The injection direction of loophole 231, the second jet port 232 injection direction be set as different injection directions, for example, the first jet port
231 injection direction be located towards round brush 220 injection, for drenching round brush 220, when round brush 220 speckle with fluid (such as
Round brush 220 is the wet state filtered) when, be conducive to using round brush 220 that the sundries of the surface to be cleaned, spot is clean；For another example,
The injection direction of second jet port 232 is located towards the surface to be cleaned, for drenching the surface to be cleaned, when round brush 220
Through having spot by clean surface when, round brush 220 can take away spot, while the surface to be cleaned being wiped clean.
The ground brush assemblies 200 of surface cleaning apparatus according to an embodiment of the present invention, by being arranged towards 220 injection stream of round brush
The first jet port of body 231, setting can use the first jet port towards the second jet port 232 of surface to be cleaned injection fluid
231 fluids sprayed are drenched round brush 220, are cleaned using the fluid that the second jet port 232 sprays, wash away, soften spot, and round brush is worked as
When 220 process spot, easily spot can be cleaned, not only facilitate operation, the clear of surface cleaning apparatus 1 can also be promoted
Clean performance allows to clean the place with spot emphatically.
As shown in Figure 4, Figure 5, according to some embodiments of the present invention, the diameter of the first jet port 231 can be L1, wherein
1.5mm≤L1≤2.5mm.By experimental verification, when the value range of the diameter of the first jet port 231 is 1.5mm-2.5mm,
The cleaning effect of ground brush assemblies 200 is more preferable, nozzle is not easy to plug, fluid impingement force is strong.Further, by verification experimental verification, when
It, can be with excellent not only convenient for the first jet port 231 of setting when L1=1.7mm, L1=1.9mm, L1=2.1mm or L1=2.3mm
Change the clean-up performance of ground brush assemblies 200.
In some embodiments of the invention, the first jet port 231 can be in flat mouth, thus spray from the first jet port 231
The fan-shaped dispersion shape of fluid out so as to so that fluid covers biggish region, and then can reduce by the first jet port 231
Quantity, to achieve the purpose that simplifiedly brush assemblies 200.Meanwhile the jet port of flat mouth-shaped can with the impact force of lifting fluid,
So as to promote the cleaning capacity of ground brush assemblies 200.
According to some embodiments of the present invention, as shown in figure 5, fluid provisioning component 230 may include 240 He of the first pipeline
Second pipeline 250.Wherein, one end of the first pipeline 240 is connected to the first jet port 231, to be the first jet port 231 for stream
Body, the first pipeline 240 are embedded at scrubbing brush shell 210, and one end of the second pipeline 250 is connected to the second jet port 232, for second
Jet port 232 is embedded at scrubbing brush shell 210 for fluid, the second pipeline 250.
As shown in Fig. 2, according to some embodiments of the present invention, scrubbing brush shell 210 is equipped with the first pipelined channel 260 and second
Pipelined channel 270.It should be noted that the first pipelined channel 260 and the second pipelined channel 270 can be and be opened in scrubbing brush shell
210 pipeline configuration or trough body structure, the first jet port 231 are set to the first pipelined channel 260, and the second jet port 232 is set to the
Two pipelined channels 270.Thus, it is possible to the self structure using scrubbing brush shell 210 constructs channel, it is corresponding jet port for stream
Body, and then can simplify the structure of ground brush assemblies 200, number of components is reduced, production cost can be not only saved, can also mitigate
The weight of ground brush assemblies 200.
As shown in Figure 4, Figure 5, according to some embodiments of the present invention, the diameter of the second jet port 232 can be L2, wherein
1.5mm≤L2≤1.8mm.By experimental verification, when the value range of the diameter of the second jet port 232 is 1.5mm-1.8mm,
The cleaning effect of ground brush assemblies 200 is more preferable, nozzle is not easy to plug, fluid impingement force is strong, more excellent to the fixed point clean-up performance of spot.
Further, by verification experimental verification, as L1=1.7mm or L1=1.6mm, not only convenient for the second jet port 232 of setting, may be used also
With the clean-up performance of optimally brush assemblies 200.
In some embodiments of the invention, the second jet port 232 can be in flat mouth, thus spray from the second jet port 232
The fan-shaped dispersion shape of fluid out so as to so that fluid covers biggish region, and then can reduce by the second jet port 232
Quantity, to achieve the purpose that simplifiedly brush assemblies 200.Meanwhile the jet port of flat mouth-shaped can with the impact force of lifting fluid,
So as to promote the cleaning capacity of ground brush assemblies 200.
In order to promote the ejection efficiency of the first jet port 231, the fluid sprayed from the first jet port 231 is enable to beat as early as possible
Wet round brush 220, in some embodiments of the invention, the injection direction of the first jet port 231 can be with 220 face of round brush.For
The second jet port 232 is facilitated can be accurately ejected into surface to be cleaned, the jet angle of adjustable second jet port 232
Degree, for example, in some embodiments of the invention, the angle between the injection direction and the surface to be cleaned of the second jet port 232
For α, wherein 30 °≤α≤45 °.It is possible thereby to which pinpointing orientation concentrates spray fluid (such as water or vapor), clear up fluid directly
Ground stain.
In some embodiments of the invention, the first jet port 231 can be to be multiple, and multiple first jet ports 231 are along rolling
The length direction of brush 220 is spaced apart, it is possible thereby to promote the speed for squirting round brush 220, promotes the clean efficiency of round brush 220.?
In some embodiments of the present invention, the second jet port 232 can be multiple, length of multiple second jet ports 232 along round brush 220
Direction is spaced apart, it is possible thereby to increase projected area, is promoted the ejection efficiency of the second jet port 232, is allowed to cover spot.
In some embodiment of the invention, fluid provisioning component 230 may include water tank 236 or steam generator.It needs
Illustrate, when fluid provisioning component 230 includes water tank 236, the first jet port 231 and the second jet port 232 can spray
It is discharged or is mixed with the water of detergent, consequently facilitating drenching round brush 220, cleaning spot；When fluid provisioning component 230 includes steaming
When vapour generator, the first jet port 231 and the second jet port 232 can eject vapor, consequently facilitating drench round brush 220,
Soften spot.
Surface cleaning apparatus 1 according to an embodiment of the present invention, the ground brush assemblies including surface cleaning apparatus 1 as described above
200。
Surface cleaning apparatus 1 according to an embodiment of the present invention sprays the first jet port of fluid towards round brush 220 by setting
231, the second jet port 232 towards surface to be cleaned injection fluid is set, can use the fluid of the first jet port 231 ejection
Drench round brush 220, cleaned using the fluid that the second jet port 232 sprays, wash away, soften spot, when round brush 220 passes through spot
When, easily spot can be cleaned, not only facilitate operation, the clean-up performance of surface cleaning apparatus 1 can also be promoted, make it
Place with spot can be cleaned emphatically.
As shown in Fig. 3, Fig. 4, Fig. 6 and Figure 11-Figure 15, the scrubbing brush group of surface cleaning apparatus according to an embodiment of the present invention
Part 200, including scrubbing brush shell 210 and round brush 220.It should be noted that surface cleaning apparatus 1 can be dust catcher or dry and wet two
Use dust catcher.
Specifically, scrubbing brush shell 210 has scrubbing brush chamber 211, baffle 213, round brush 220 are equipped in scrubbing brush chamber 211
In scrubbing brush chamber 211, the free end of baffle 213 is contacted with round brush 220.It should be noted that when round brush 220 rotates,
The free end of 220 upper bristle of round brush can be beaten on baffle 213, and baffle 213 is allow to play the role of water blocking, scrape water, from
And can by round brush 220 liquid or other sundries beat, be conducive to make round brush 220 to keep cleaning, dry and comfortable, in turn
The clean-up performance of ground brush assemblies 200 can be promoted.
The ground brush assemblies 200 of surface cleaning apparatus according to an embodiment of the present invention are kept off by being arranged in scrubbing brush chamber 211
Plate 213, and contact the free end of baffle 213 with round brush 220, when round brush 220 rotates, 220 upper bristle of round brush, which can be got rid of, is beaten
Onto baffle 213, so as to by round brush 220 liquid or other sundries get rid of to lay and, be conducive to make round brush 220 to keep
It cleans, is dry and comfortable, and then the clean-up performance of ground brush assemblies 200 can be promoted.
As shown in Fig. 7, Figure 13, according to some embodiments of the present invention, round brush 220 may include that fur 221 and multi beam are hard
Hair 222, bristle 222 can be scraped, rub the surface to be cleaned, and the spot on the surface to be cleaned is separated with the surface to be cleaned, soft
Hair 221 can wipe the surface to be cleaned, by the cooperation of utilization bristle 222 and fur 221, can incite somebody to action for removing spot
Spot is sufficiently removed, and then can promote the clean-up performance of ground brush assemblies 200.
According to some embodiments of the present invention, ground brush assemblies 200 can also include fluid provisioning component 230.Here " stream
Body provisioning component 230 " can answer the component of liquid or gas with confession under directions, for example, it can provide water, have for scrubbing brush component 200
Liquid or vapor of detergent etc..Fluid provisioning component 230 is connect with scrubbing brush shell 210, and fluid provisioning component 230 includes
First jet port 231 and the second jet port 232, the first jet port 231 with to round brush 220 spray fluid, the second jet port 232 with
Fluid is sprayed to the surface to be cleaned.
It should be noted that the first jet port 231 or the second can be made when the spot on surface to be cleaned is difficult to clean off
Jet port 232 is directed at spot, and sprays fluid (such as water, vapor) in spot, and when fluid and fluid injection is brought
Impact force, spot can be cleaned, washed away, be softened, can be easily by spot when round brush 220 is by spot
It is clean.
In addition, it should be noted that, can be by the first spray when the first jet port 231 and the second jet port 232 is arranged
The injection direction of loophole 231, the second jet port 232 injection direction be set as different injection directions, for example, the first jet port
231 injection direction be located towards round brush 220 injection, for drenching round brush 220, when round brush 220 speckle with fluid (such as
Round brush 220 is the wet state filtered) when, be conducive to using round brush 220 that the sundries of the surface to be cleaned, spot is clean；For another example,
The injection direction of second jet port 232 is located towards the surface to be cleaned, advanced to dirt for drenching the surface to be cleaned
Row pretreatment (such as drench, soften, add detergent), when round brush 220 through having spot by clean surface when, round brush
220 can take away the dirt for being softened by fluid, drenching, while the surface to be cleaned being wiped clean.
As shown in Figure 11, Figure 14 and Figure 15, scrubbing brush shell 210 has water return outlet 212, water return outlet 212 and scrubbing brush chamber
The fluid that 211 connections, the first jet port 231 or the second jet port 232 spray can be recovered by water return outlet 212, thus may be used
So that the surface to be cleaned is dryer and comfortableer, clean and tidy, fluid liquid is avoided to remain in the surface to be cleaned.As shown in figure 15, show some
In example, baffle 213 be can be set at the position of water return outlet 212.Further, it on the direction that round brush 220 rotates, returns
The mouth of a river 212 is located at the upstream of baffle 213.It should be noted that when round brush 220 is rolled along its rotating direction, on round brush 220
Fluid liquid strikes on baffle 213 along the rotating direction, and fluid liquid is rolled by the shock of baffle 213 towards round brush 220
Dynamic opposite direction or opposite direction regional movement, so as to fly into water return outlet 212, and then may be implemented to return fluid
It receives.
In some embodiments of the invention, the first jet port 231 can be to be multiple, and multiple first jet ports 231 are along rolling
The length direction of brush 220 is spaced apart, it is possible thereby to promote the speed for squirting round brush 220, promotes the clean efficiency of round brush 220.?
In some embodiments of the present invention, the second jet port 232 can be multiple, length of multiple second jet ports 232 along round brush 220
Direction is spaced apart, it is possible thereby to increase projected area, is promoted the ejection efficiency of the second jet port 232, is allowed to cover spot.
In some embodiment of the invention, fluid provisioning component 230 may include water tank 236 or steam generator.It needs
Illustrate, when fluid provisioning component 230 includes water tank 236, the first jet port 231 and the second jet port 232 can spray
It is discharged or is mixed with the water of detergent, consequently facilitating drenching round brush 220, cleaning spot；When fluid provisioning component 230 includes steaming
When vapour generator, the first jet port 231 and the second jet port 232 can eject vapor, consequently facilitating drench round brush 220,
Soften spot.
As shown in Figure 14-Figure 15, in some embodiments of the invention, the first jet port 231 is located at the one of round brush 220
Side, the other side of 212 round brush 220 of water return outlet.It is possible thereby to keep the liquid and round brush 220 that spray from the first jet port 231 abundant
Contact, impurity is mixed on round brush 220, the liquid of dirt can be recycled by the water return outlet 212 far from the first jet port 231,
So as to so that round brush 220 is to keep certain humidity, round brush 220 can be made to keep dry and comfortable again not drip, and then can optimize
The layout of first jet port 231 and water return outlet 212.For example, in some embodiments, it is straight that the first jet port 231 is located at round brush 220
One end of diameter, water return outlet 212 are located substantially at the other end of the diameter.
As shown in figure 11, in some embodiments, baffle 213 is in long strip, and baffle 213 is along the length side of round brush 220
Extend to (it can be appreciated that axis direction), it is possible thereby to simplify the structure of baffle 213.Further, the length of baffle 213
It can be substantially the same with the length of round brush 220.In some embodiments, baffle 213 can be to be multiple, and multiple baffles 213 are along rolling
The length direction (it can be appreciated that axis direction) of brush 220 is spaced apart.In some embodiments, baffle 213 can be multiple,
Multiple baffles 213 are spaced apart along the circumferential direction of round brush 220.In order to reinforce the structural strength of baffle 213, as shown in figure 11,
In some embodiments, multiple ribs 214, length direction of multiple ribs 214 along baffle 213 are equipped in scrubbing brush shell 210
It is spaced apart, ribs 214 is connected between baffle 213 and the inner wall of scrubbing brush chamber 211.
Surface cleaning apparatus 1 according to an embodiment of the present invention, the ground brush assemblies including surface cleaning apparatus 1 as described above
200。
Surface cleaning apparatus 1 according to an embodiment of the present invention sprays the first jet port of fluid towards round brush 220 by setting
231, the second jet port 232 towards surface to be cleaned injection fluid is set, can use the fluid of the first jet port 231 ejection
Drench round brush 220, cleaned using the fluid that the second jet port 232 sprays, wash away, soften spot, when round brush 220 passes through spot
When, easily spot can be cleaned, not only facilitate operation, the clean-up performance of surface cleaning apparatus 1 can also be promoted, make it
Place with spot can be cleaned emphatically.
As shown in Fig. 9-Figure 10, surface cleaning apparatus 1 according to an embodiment of the present invention, including fuselage 100, scrubbing brush shell
210, round brush 220, fluid provisioning component 230 and for controlling whether as the first jet port 231, the second jet port 232 for fluid
Control circuit 234.
Specifically, scrubbing brush shell 210 is connect with fuselage 100, scrubbing brush shell 210 has scrubbing brush chamber 211, round brush 220
In scrubbing brush chamber 211, fluid provisioning component 230 is connect with fuselage 100, and fluid provisioning component 230 may include to round brush
First jet port 231 of 220 injection fluids and the second jet port 232 that fluid is sprayed to the surface to be cleaned, control circuit 234 can
To control whether fluid provisioning component 230 is other component for fluid.
For example, can use control circuit 234 makes when needing to drench round brush 220 using the first jet port 231
Fluid provisioning component 230 is to the first jet port 231 for fluid；When need using the second jet port 232 to the surface to be cleaned carry out
When drenching, can use control circuit 234 makes fluid provisioning component 230 to the second jet port 232 for fluid；When needing to utilize the
When one jet port 231, the second jet port 232 spray fluid simultaneously, can use control circuit 234 makes fluid provisioning component 230
To the first jet port 231, the second jet port 232 simultaneously for fluid, thus user can use surface cleaning apparatus according to demand
1。
Surface cleaning apparatus 1 according to an embodiment of the present invention can control the first injection by the way that control circuit 234 is arranged
Mouthfuls 231 and second jet port 232 working condition, fixed point orientation concentrate spray fluid so as to realize (such as water, water steam
Gas or the water for being mixed with detergent), it is easily that Fouling Cleaning is clean to be pointing directly at the dirt of the surface to be cleaned, and then can mention
Rise the clean-up performance of surface cleaning apparatus 1.
According to some embodiments of the present invention, surface cleaning apparatus 1 may include the pump housing 233, the pump housing 233 can be used for by
Fluid is pumped at least one of the first jet port 231 and the second jet port 232.It should be noted that when need to utilize the
When one 231 ejecting fluid of jet port, it can use the pump housing 233 for fluid and be pumped into the first jet port 231；When needing using second
When 232 ejecting fluid of jet port, it can use the pump housing 233 for fluid and be pumped into the second jet port 232；When need using first spray
When loophole 231 and the second jet port 232 while jet flow body, it can use the pump housing 233 for fluid while being pumped into the first jet port
231 and second jet port 232.
For convenience of the control pump housing 233, the pump housing 233 can be electrically connected with control circuit 234, and control circuit 234 may include
For controlling the button assembly 235 of on-off between the pump housing 233 and control circuit 234.It is understood that button assembly 235 can
To be connected electrically between the pump housing 233 and control circuit 234, for controlling the on-off between the pump housing 233 and control circuit 234, when
When button assembly 235 is closed, it is connected between the pump housing 233 and control circuit 234, the pump housing 233 can work；When button assembly 235
When disconnection, the pump housing 233 and control circuit 234 it is separated, the pump housing 233 does not work.
In some embodiments, button assembly 235 can be normal open switch, thus convenient for the control pump housing 233 and control electricity
On-off between road 234.In some embodiments, button assembly 235 can be set on fuselage 100, thus convenient for the user to operate.
Further, for user's convenience, as shown in Figure 10, Figure 11, button assembly 235 can be set to fuselage 100 handle at (or
Person's button assembly 235 can be set to 100 upper end of fuselage).
According to some embodiments of the present invention, fluid provisioning component 230 may include water tank 236 and spray for controlling first
The control valve of 232 on-off of loophole 231 and the second jet port.Wherein, in water tank 236 and fuselage 100 and scrubbing brush shell 210 at least
One connection.In other words, at least one of fuselage 100 and scrubbing brush shell 210 are connect with water tank 236, it is possible thereby to optimize table
The topology layout of face cleaning device 1.For example, as shown in figure 9, water tank 236 is set on fuselage 100.As shown in Figure 10, control valve with
Control circuit 234 is electrically connected, and control circuit 234 can send electric signal to control valve.In some embodiments, control valve can be with
Set on scrubbing brush shell 210 or fuselage 100.
It should be noted that control valve can have different conditions, the can be controlled by changing the state of control valve
The on-off of one jet port 231 and the second jet port 232.For example, control valve includes first state, the second state and the third state,
When user only needs that control valve can be arranged to first state using the first jet port 231, only the first jet port 231 at this time
In connected state, the first jet port 231 can spray fluid to round brush 220, and the second jet port 232 is in disconnection shape at this time
State；When user only needs that control valve can be arranged to the second state using the second jet port 232, only the second jet port at this time
232 are in connected state, and the second jet port 232 can spray fluid to the surface to be cleaned, and the first jet port 231 is at this time
Off-state；When user needs while using the first jet port 231 and the second jet port 232, control valve can be arranged to
The third state, the first jet port 231, the second jet port 232 are in connected state at this time, and the first jet port 231 can be to rolling
220 injection fluid of brush, the second jet port 232 can spray fluid to the surface to be cleaned.
For user's convenience, the component for being used for switching control valve state can be arranged to the component trampled or clicking section
Part, when stirring or trample the component, control valve can switch to corresponding state.
Further, fluid provisioning component 230 can also include steam generator.Wherein, steam generator and water tank
236, the first jet port 231 is connected to the second jet port 232.It should be noted that steam generator is that can produce water steaming
The device of gas or the vapor with predetermined temperature, water tank 236 can supply water for steam generator, the water that steam generator generates
Steam or vapor with predetermined temperature can be sprayed from the first jet port 231 or the second jet port 232.
For convenience of the first jet port 231 of setting and the second jet port 232, fluid provisioning component 230 can also include first
Pipeline 240 and the second pipeline 250.Wherein, the first pipeline 240 has the first jet port 231, and the second pipeline 250 has the second spray
Loophole 232, the first pipeline 240 are embedded at scrubbing brush shell 210, and the second pipeline 250 is embedded in scrubbing brush shell 210.Specifically, it pumps
Body 233 can be connected to by the first pipeline 240 with the first jet port 231, and to be the first jet port 231 for fluid, the pump housing 233 is also
It can be connected to by the second pipeline 250 with the second jet port 232, to be the second jet port 232 for fluid.
As shown in Fig. 2, according to some embodiments of the present invention, scrubbing brush shell 210 is equipped with the first pipelined channel 260 and second
Pipelined channel 270.It should be noted that the first pipelined channel 260 and the second pipelined channel 270 can be and be opened in scrubbing brush shell
210 pipeline configuration or trough body structure, the first jet port 231 are set to the first pipelined channel 260, and the second jet port 232 is set to the
Two pipelined channels 270.Thus, it is possible to the self structure using scrubbing brush shell 210 constructs channel, it is corresponding jet port for stream
Body, and then can simplify the structure of ground brush assemblies 200, number of components is reduced, production cost can be not only saved, can also mitigate
The weight of ground brush assemblies 200.
In some embodiments of the invention, the first jet port 231 can be in flat mouth, thus spray from the first jet port 231
The fan-shaped dispersion shape of fluid out so as to so that fluid covers biggish region, and then can reduce by the first jet port 231
Quantity, to achieve the purpose that simplifiedly brush assemblies 200.Meanwhile the jet port of flat mouth-shaped can with the impact force of lifting fluid,
So as to promote the cleaning capacity of ground brush assemblies 200.
In some embodiments of the invention, the second jet port 232 can be in flat mouth, thus spray from the second jet port 232
The fan-shaped dispersion shape of fluid out so as to so that fluid covers biggish region, and then can reduce by the second jet port 232
Quantity, to achieve the purpose that simplifiedly brush assemblies 200.Meanwhile the jet port of flat mouth-shaped can with the impact force of lifting fluid,
So as to promote the cleaning capacity of ground brush assemblies 200.
In order to promote the ejection efficiency of the first jet port 231, the fluid sprayed from the first jet port 231 is enable to beat as early as possible
Wet round brush 220, in some embodiments of the invention, the injection direction of the first jet port 231 can be with 220 face of round brush.For
The second jet port 232 is facilitated can be accurately ejected into surface to be cleaned, the jet angle of adjustable second jet port 232
Degree, for example, in some embodiments of the invention, the angle between the injection direction and the surface to be cleaned of the second jet port 232
For α, wherein 30 °≤α≤45 °.
In some embodiments of the invention, the first jet port 231 can be to be multiple, and multiple first jet ports 231 are along rolling
The length direction of brush 220 is spaced apart, it is possible thereby to promote the speed for squirting round brush 220, promotes the clean efficiency of round brush 220.It needs
It is noted that the first jet port of part 231 in multiple first jet ports 231 can spray the unmixed liquid for having detergent
Body, the first jet port of another part 231 in multiple first jet ports 231 can spray the liquid for being mixed with detergent, in addition
There is the control valve of switching state by being arranged, can spray with the first jet port of control section 231 unmixed has detergent
Liquid, control the first jet port of another part 231 spray the liquid for being mixed with detergent.User can be controlled according to demand as a result,
Make the type of the fluid of the first jet port 231 ejection.
In some embodiments of the invention, the second jet port 232 can be to be multiple, and multiple second jet ports 232 are along rolling
The length direction of brush 220 is spaced apart, it is possible thereby to increase projected area, is promoted the ejection efficiency of the second jet port 232, is made it can
To cover spot.It should be noted that the second jet port of part 232 in multiple second jet ports 232 can spray it is unmixed
There is the liquid of detergent, the second jet port of another part 232 in multiple second jet ports 232, which can spray, is mixed with detergent
Liquid, additionally by setting have switching state control valve, can be sprayed with the second jet port of control section 232 unmixed
There is the liquid of detergent, control the second jet port of another part 232 sprays the liquid for being mixed with detergent.User can be with as a result,
The type of the fluid of the second jet port 232 ejection is controlled according to demand.
The control method of surface cleaning apparatus according to an embodiment of the present invention, surface cleaning apparatus are surface as described above
Cleaning device 1, control method includes the following steps:
Start the fluid provisioning component, with one into the first jet port and the second jet port for fluid.
The control method of surface cleaning apparatus according to an embodiment of the present invention can control the by the way that control circuit is arranged
The working condition of one jet port and the second jet port, so as to realize fixed point orientation concentrate spray fluid (such as water, water steam
Gas or the water for being mixed with detergent), it is easily that Fouling Cleaning is clean to be pointing directly at the dirt of the surface to be cleaned, and then can mention
Rise the clean-up performance of surface cleaning apparatus.
According to some embodiments of the present invention, fluid provisioning component may include control circuit, water tank and for controlling the
The control valve of one jet port and the second jet port on-off, at least one of fuselage and scrubbing brush shell are connect with water tank, control valve
It is electrically connected with control circuit.
The control method of surface cleaning apparatus may include:
Surface cleaning apparatus includes the first operating mode, the second operating mode and third operating mode, starting fluid supply
Component；
When surface cleaning apparatus is in the first operating mode, the first jet port and the second jet port injection fluid, first
Jet port can carry out injection fluid to round brush, to drench round brush (such as drench fur or bristle) on round brush；Second injection
The fluid of mouth injection can be directly sprayed into the surface to be cleaned, can be used for softening, wetting spot.
When surface cleaning apparatus is in the second operating mode, the first jet port sprays fluid, for drenching round brush；
When the surface cleaning apparatus is in third operating mode, the second jet port sprays fluid, for softening, moistening
Wet spot.
As Figure 8-Figure 10, in some embodiments, it can star fluid provisioning component 230, with to the first jet port
231 and second one in jet port 232 for fluid.Wherein, surface cleaning apparatus 1 includes the first operating mode, the second work
Mode and third operating mode start fluid provisioning component 230.
When surface cleaning apparatus 1 is in the first operating mode, 232 injection stream of the first jet port 231 and the second jet port
Body, the first jet port 231 can carry out injection fluid to round brush 220, (such as be drenched soft on round brush 220 with drenching round brush 220
Hair 221 or bristle 222)；The fluid of second jet port 232 injection can be directly sprayed into the surface to be cleaned, can be used for softening,
Soak spot.When surface cleaning apparatus 1 is in the second operating mode, the first jet port 231 sprays fluid, for drenching rolling
Brush 220.When the surface cleaning apparatus 1 is in third operating mode, the second jet port 232 sprays fluid, to be used to soften,
Soak spot.
The control method of surface cleaning apparatus 1 according to an embodiment of the present invention can be controlled by the way that control circuit 234 is arranged
The working condition of the first jet port 231 and the second jet port 232 is made, so as to realize that fixed point orientation concentrates spray fluid (example
Such as water, vapor or the water for being mixed with detergent), it is easily that Fouling Cleaning is clean to be pointing directly at the dirt of the surface to be cleaned,
And then the clean-up performance of surface cleaning apparatus 1 can be promoted.
In the description of the present invention, it is to be understood that, term " center ", " length ", " width ", " thickness ", "upper",
The instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected, can also be communication；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
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 ground brush assemblies of surface cleaning apparatus characterized by comprising
Scrubbing brush shell, the scrubbing brush shell have scrubbing brush chamber；
Round brush, the round brush are set in the scrubbing brush chamber；
Fluid provisioning component, the fluid provisioning component are connect with the scrubbing brush shell, and the fluid provisioning component includes first
Jet port and the second jet port, first jet port is to spray fluid towards the round brush, and second jet port is with direction
Spray fluid in the surface to be cleaned.
2. the ground brush assemblies of surface cleaning apparatus according to claim 1, which is characterized in that first jet port it is straight
Diameter is L1, wherein 1.5mm≤L1≤2.5mm.
3. the ground brush assemblies of surface cleaning apparatus according to claim 2, which is characterized in that first jet port is in flat
Mouthful.
4. the ground brush assemblies of surface cleaning apparatus according to claim 2, which is characterized in that the fluid provisioning component packet
It includes:
First pipeline, one end of first pipeline are connected to first jet port, to be first jet port for fluid,
First pipeline is embedded at the scrubbing brush shell；
Second pipeline, one end of second pipeline are connected to second jet port, to be second jet port for fluid,
Second pipeline is embedded at the scrubbing brush shell.
5. the ground brush assemblies of surface cleaning apparatus according to claim 1, which is characterized in that the scrubbing brush shell is equipped with the
One pipelined channel and the second pipelined channel, first jet port are set to first pipelined channel, and second jet port is set
In second pipelined channel.
6. the ground brush assemblies of surface cleaning apparatus according to claim 1, which is characterized in that second jet port it is straight
Diameter is L2, wherein 1.5mm≤L2≤1.8mm.
7. the ground brush assemblies of surface cleaning apparatus according to claim 6, which is characterized in that second jet port is in flat
Mouthful.
8. the ground brush assemblies of surface cleaning apparatus according to claim 1, which is characterized in that the spray of first jet port
Penetrate direction and the round brush face.
9. the ground brush assemblies of surface cleaning apparatus according to claim 1, which is characterized in that the spray of second jet port
The angle penetrated between direction and the surface to be cleaned is α, wherein 30 °≤α≤45 °.
10. the ground brush assemblies of surface cleaning apparatus according to claim 1, which is characterized in that first jet port is
Multiple, multiple first jet ports are spaced apart along the length direction of the round brush.
11. the ground brush assemblies of surface cleaning apparatus according to claim 1, which is characterized in that second jet port is
Multiple, multiple second jet ports are spaced apart along the length direction of the round brush.
12. the ground brush assemblies of surface cleaning apparatus according to claim 1, which is characterized in that the fluid provisioning component
Including water tank or steam generator.
13. a kind of surface cleaning apparatus, which is characterized in that including surface cleaning described according to claim 1 any one of -12
The ground brush assemblies of device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159887.7A CN110192807A (en) | 2018-02-26 | 2018-02-26 | The ground brush assemblies and surface cleaning apparatus of surface cleaning apparatus |
| PCT/CN2019/074911 WO2019161747A1 (en) | 2018-02-26 | 2019-02-13 | Ground brush assembly of surface cleaning device, surface cleaning device and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159887.7A CN110192807A (en) | 2018-02-26 | 2018-02-26 | The ground brush assemblies and surface cleaning apparatus of surface cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110192807A true CN110192807A (en) | 2019-09-03 |
Family
ID=67750761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810159887.7A Pending CN110192807A (en) | 2018-02-26 | 2018-02-26 | The ground brush assemblies and surface cleaning apparatus of surface cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110192807A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656300A (en) * | 2019-10-15 | 2021-04-16 | 苏州恒鼎科技咨询有限公司 | Self-cleaning method of vacuum cleaning equipment and vacuum cleaning equipment |
| CN113367626A (en) * | 2021-05-18 | 2021-09-10 | 嘉丰工业科技（惠州）有限公司 | Cleaning machine, cleaning control method and control device of cleaning machine |
| CN114401657A (en) * | 2019-09-19 | 2022-04-26 | Lg电子株式会社 | Vacuum cleaner with a vacuum cleaner head |
| CN114938930A (en) * | 2022-06-16 | 2022-08-26 | 广东栗子科技有限公司 | Shower nozzle device and floor cleaning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2419515A (en) * | 2004-10-27 | 2006-05-03 | Lg Electronics Inc | Vacuum cleaner with liquid supply and suction means |
| CN201445469U (en) * | 2009-07-20 | 2010-05-05 | 昆山市工业技术研究院有限责任公司 | Curtain wall automatic cleaning mechanism |
| CN102652659A (en) * | 2011-03-04 | 2012-09-05 | 苏州韩京姬科技有限公司 | Carpet cleaner |
| CN106473664A (en) * | 2015-08-28 | 2017-03-08 | 科沃斯机器人股份有限公司 | Scrubbing brush and its vacuum cleaner |
| CN107550393A (en) * | 2017-10-16 | 2018-01-09 | 江苏美的清洁电器股份有限公司 | The scrubbing brush of dust catcher and there is its dust catcher |
-
2018
- 2018-02-26 CN CN201810159887.7A patent/CN110192807A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2419515A (en) * | 2004-10-27 | 2006-05-03 | Lg Electronics Inc | Vacuum cleaner with liquid supply and suction means |
| CN201445469U (en) * | 2009-07-20 | 2010-05-05 | 昆山市工业技术研究院有限责任公司 | Curtain wall automatic cleaning mechanism |
| CN102652659A (en) * | 2011-03-04 | 2012-09-05 | 苏州韩京姬科技有限公司 | Carpet cleaner |
| CN106473664A (en) * | 2015-08-28 | 2017-03-08 | 科沃斯机器人股份有限公司 | Scrubbing brush and its vacuum cleaner |
| CN107550393A (en) * | 2017-10-16 | 2018-01-09 | 江苏美的清洁电器股份有限公司 | The scrubbing brush of dust catcher and there is its dust catcher |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114401657A (en) * | 2019-09-19 | 2022-04-26 | Lg电子株式会社 | Vacuum cleaner with a vacuum cleaner head |
| CN112656300A (en) * | 2019-10-15 | 2021-04-16 | 苏州恒鼎科技咨询有限公司 | Self-cleaning method of vacuum cleaning equipment and vacuum cleaning equipment |
| CN113367626A (en) * | 2021-05-18 | 2021-09-10 | 嘉丰工业科技（惠州）有限公司 | Cleaning machine, cleaning control method and control device of cleaning machine |
| CN114938930A (en) * | 2022-06-16 | 2022-08-26 | 广东栗子科技有限公司 | Shower nozzle device and floor cleaning machine |
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Application publication date: 20190903 |