CN108158492A - For the control method of the ground brush assemblies of cleaning device, dust catcher and dust catcher - Google Patents
For the control method of the ground brush assemblies of cleaning device, dust catcher and dust catcher Download PDFInfo
- Publication number
- CN108158492A CN108158492A CN201711435981.2A CN201711435981A CN108158492A CN 108158492 A CN108158492 A CN 108158492A CN 201711435981 A CN201711435981 A CN 201711435981A CN 108158492 A CN108158492 A CN 108158492A
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- China
- Prior art keywords
- round brush
- dust
- actuator
- brush
- housing
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Classifications
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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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
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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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2805—Parameters or conditions being sensed
- A47L9/281—Parameters or conditions being sensed the amount or condition of incoming dirt or dust
- A47L9/2815—Parameters or conditions being sensed the amount or condition of incoming dirt or dust using optical detectors
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2847—Surface treating elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of control method for the ground brush assemblies of cleaning device, dust catcher and dust catcher, described ground brush assemblies include：Including：Housing, the first round brush, the second round brush, the first actuator, the second actuator, dust quantity detector and controller define air intake passage in housing；First round brush and the second round brush are installed in rotation in air intake passage and are set up in parallel respectively；First actuator drives the first round brush to roll；Second actuator drives the second round brush to roll；Dust quantity detector is used to detect amount of dust；Controller is connected respectively with the first actuator, the second actuator and dust quantity detector, and controller controls the first actuator and the second actuator to adjust the rotating speed of the rotating speed of the first round brush and the second round brush respectively respectively according to the amount of dust of detection.The ground brush assemblies of the present invention, can adjust round brush high speed scroll when amount of dust is higher, and the rolling of round brush low speed can be adjusted when amount of dust is relatively low, can reduce energy consumption while ensureing that efficiency of dust collection is higher.
Description
Technical field
The present invention relates to cleaning appliance technical field, more particularly, to a kind of ground brush assemblies for cleaning device, inhale
The control method of dirt device and dust catcher.
Background technology
With the extensive use of dust catcher, dust catcher is improved to electronic single round brush via traditionally brush, in order to preferably
Adapt to a variety of different operating modes, the dust catcher in the relevant technologies has adopted electronic double roller brushes structure.
But in the relevant technologies use double roller brushes structure dust catcher, at runtime, two round brush synchronous rollings or
Power consumption is high or efficiency of dust collection is undesirable, can not be taken into account while efficiency of dust collection is ensured energy saving.
Invention content
The present invention is directed at least solve one of technical problem in the prior art.For this purpose, the present invention proposes a kind of use
In the ground brush assemblies of cleaning device, described ground brush assemblies can reduce energy consumption while ensureing that efficiency of dust collection is higher.
The invention also discloses the control methods of a kind of dust catcher with above-mentioned ground brush assemblies and dust catcher.
Ground brush assemblies for cleaning device according to embodiments of the present invention, including：Housing, the first round brush, the second round brush,
First actuator, the second actuator, dust quantity detector and controller define air intake passage in the housing, and the air-breathing is led to
Road has air entry and gas outlet；First round brush is installed in rotation in the air intake passage；Second round brush can
It is rotatably mounted in the air intake passage and is set up in parallel with first round brush；First actuator and the described first rolling
Brush is connected first round brush is driven to roll；Second actuator is connected to drive second rolling with second round brush
Brush rolls；The dust quantity detector is set on the housing and for detecting the amount of dust in the air intake passage；The control
Device is connected respectively with first actuator, the second actuator and dust quantity detector, and the controller is detected according to the dust quantity
The amount of dust of device detection controls first actuator and the second actuator to adjust the rotating speed of first round brush respectively respectively
With the rotating speed of the second round brush.
Ground brush assemblies for cleaning device according to embodiments of the present invention are detected by dust quantity detector in air intake passage
Amount of dust, the amount of dust that controller is detected according to dust quantity detector controls the first actuator and the second actuator respectively, respectively
The rotating speed of the first round brush and the second round brush is adjusted, the first round brush can be adjusted when amount of dust is higher and the second round brush rolls at a high speed
It is dynamic, efficiency of dust collection is improved, and the first round brush and the rolling of the second round brush low speed can be adjusted when amount of dust is relatively low, reduce energy
Consumption, so as to reduce energy consumption while ensureing that efficiency of dust collection is higher.
In addition, the ground brush assemblies for cleaning device according to embodiments of the present invention can also have following additional technology
Feature：
According to some embodiments of the present invention, the dust quantity detector is located on the inner wall of the housing.
Optionally, the dust quantity detector closes on the gas outlet setting.
According to some embodiments of the present invention, the dust quantity detector for infrared light detector and including：Infrared light
Emitting portion, the infrared light emitting portion are set on the housing；Infrared light receiving portion, the infrared light receive
Part is set on the housing, and the infrared light receiving portion is arranged at intervals with the infrared light emitting portion and position phase
It is right.
Optionally, the infrared light receiving portion and the infrared light emitting portion are respectively provided at the phase of the housing
To both sides.
According to some embodiments of the present invention, first round brush is located at the separate gas outlet of second round brush
Side and removable up and down, described ground brush assemblies further include：Microswitch and carry arm, the microswitch are set on the housing
And it is connected with the controller；The carry arm is rotatably arranged on the housing and is connected with first round brush with by described
First round brush drives rotation；When first round brush drives the carry arm to be rotated up, the carry arm touches the fine motion and opens
It closes, the controller controls first actuator to reduce the rotating speed of first round brush.
Optionally, the carry arm is set on the side wall of the housing and closes on the axial end portion of first round brush, described micro-
Dynamic switch is positioned at the top of the carry arm and corresponding with the carry arm position.
According to some embodiments of the present invention, described ground brush assemblies further include：First transmission component, first transmission group
Part connects first actuator and first round brush；Second transmission component, the second transmission component connection described second
Actuator and second round brush.
Optionally, first transmission component and second transmission component are respectively positioned in the air intake passage and set respectively
In the opposite both sides of the housing.
Optionally, first transmission component be belt drive component or gear-driven assembly, second transmission component
For belt drive component or gear-driven assembly.
Dust catcher according to embodiments of the present invention, including the scrubbing brush according to the above embodiment of the present invention for cleaning device
Component.
Dust catcher according to embodiments of the present invention, can be with by setting ground according to the above embodiment of the present invention brush assemblies
Energy consumption is reduced while ensureing that efficiency of dust collection is higher.
The control method of dust catcher according to embodiments of the present invention, applied to dust suction according to the above embodiment of the present invention
Device is preset with the first amount of dust preset value L1 and the second amount of dust preset value L2 in the controller, wherein, the first amount of dust is pre-
If value L1 and the second amount of dust preset value L2 meets：0 ＜ L1 ＜ L2；The control method of dust catcher includes the following steps：S10：It opens
The dust catcher is opened, the controller controls first actuator and second actuator to respectively drive first round brush
It is rolled with second round brush；S20：The dust quantity detector detects the amount of dust Lt in the air intake passage；S30：The control
Device processed judges whether according to the size of the amount of dust Lt and the preset value L1 and the second amount of dust preset value L2 of the first amount of dust
Adjust first actuator and second actuator；S31：As Lt ＜ L1, controller control first driving
Part and/or the second actuator reduce the rotating speed of first round brush and/or the second round brush；S32：It is described as L1≤Lt≤L2
Controller controls first actuator and the second actuator to remain unchanged the rotating speed of first round brush and the second round brush；
S33：As Lt ＞ L2, the controller controls first actuator and/or the second actuator increase first round brush and/
Or second round brush rotating speed.
The control method of dust catcher according to embodiments of the present invention passes through the amount of dust Lt for detecting dust quantity detector and
The preset value L1 of one amount of dust and the second amount of dust preset value L2 are compared, and adjust the first round brush and the according to comparison result
The rotating speed of two round brush can reduce energy consumption while ensureing that efficiency of dust collection is higher.
According to some embodiments of the present invention, the dust catcher further includes：First round brush is located at second round brush
The side far from the gas outlet and removable up and down, the dust catcher further includes：Microswitch and carry arm, the fine motion are opened
Pass sets on the housing and is connected with the controller；The carry arm is rotatably arranged on the housing and with described first
Round brush is connected to be rotated with being driven by first round brush, is suitable for touching the microswitch when carry arm is rotated up；It is described
The control method of dust catcher is further comprising the steps of：S40：The controller judges whether the microswitch is touched；S41：
When the microswitch is touched, the controller controls the rotating speed of the first actuator reduction first round brush；
S42：When the microswitch is untouched, the controller control first actuator makes the rotating speed of first round brush
It remains unchanged.
Optionally, the control method of the dust catcher is further comprising the steps of：S50：When the microswitch resets, warp
The controller controls the rotating speed of the first actuator increase first round brush after spending the predetermined time.
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
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Significantly and it is readily appreciated that, wherein：
Fig. 1 is the vertical view of the part-structure of dust catcher according to embodiments of the present invention, wherein, partial shell is not shown；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Fig. 3 is the sectional view of the line B-B along Fig. 1；
Fig. 4 is the flow chart of the control method of dust catcher according to embodiments of the present invention.
Reference numeral：
100：Ground brush assemblies；
1：Housing；10：Air intake passage；101：Air entry；102：Gas outlet；
21：First round brush；22：Second round brush；
31：First actuator；32：Second actuator；
4：Dust quantity detector；41：Infrared light emitting portion；42：Infrared light receiving portion；
5：Microswitch；
6：Carry arm；
71：First transmission component；72：Second transmission component；
8：Main control computer plate.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.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 ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, unless otherwise indicated, " multiple " are meant that 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 " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by 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.
Below with reference to Fig. 1-Fig. 3 descriptions ground brush assemblies 100 for cleaning device according to embodiments of the present invention, the scrubbing brush
Component 100 can be used for the cleaning devices such as dust catcher, but not limited to this.Wherein, for ease of description and understand, upper and lower directions, a left side
Right direction and front-rear direction are illustrated by taking the upper and lower directions of diagram, left and right directions and front-rear direction as an example respectively.
As shown in Figure 1-Figure 3, it is according to an embodiment of the invention to include for the ground brush assemblies 100 of cleaning device：Shell
Body 1, the first round brush 21, the second round brush 22, the first actuator 31, the second actuator 32, dust quantity detector 4 and controller.
Air intake passage 10 can be defined in housing 1, air intake passage 10 has air entry 101 and gas outlet 102, sanitizer cartridge
When putting operation, housing 1 is closed on into surface to be cleaned, such as floor surface or carpet surface, contains ash near surface to be cleaned
The air of the impurity such as dirt is inhaled into air intake passage 10 from air entry 101, then flows out, is flowed in cleaning device from gas outlet 102
Subsequent isolation of purified component, to carry out later separation and purification.
As shown in Figure 1, the first round brush 21 is installed in rotation in air intake passage 10, the second round brush 22 is rotatably mounted
In air intake passage 10, and the second round brush 22 is set up in parallel with the first round brush 21, and the first actuator 31 can be with the first round brush 21
It is connected, the first actuator 31 drives the first round brush 21 to roll, and the second actuator 32 is connected with the second round brush 22, the second actuator 32
The second round brush 22 is driven to roll, the rotation of the first round brush 21 and the second round brush 22 can promote dust on surface to be cleaned etc.
Impurity rapidly enters air intake passage 10.
Dust quantity detector 4 can be located on housing 1, the amount of dust that dust quantity detector 4 can be used in detection air intake passage 10,
Control for subsequent controllers provides foundation.Controller respectively with the first actuator 31, the second actuator 32 and dust quantity detector 4
It is connected, controller controls the first actuator 31 and the second actuator 32 to divide respectively according to the amount of dust that dust quantity detector 4 detects
The rotating speed of the first round brush 21 and the second round brush 22 is not adjusted.
That is, controller obtains the amount of dust of dust quantity detection detection, and according to the amount of dust of detection, control first is driven
31 and second actuator 32 of moving part so that the first round brush 21 and the second round brush 22 are independently controlled, and can individually adjust rotating speed.This
Sample, when the amount of dust in the air intake passage 10 that dust quantity detector 4 detects is higher, the impurity such as the dust on surface to be cleaned are more,
At this time, it may be necessary to which 22 high-speed rotation of the first round brush 21 and the second round brush, promotes dedusting, controller can control 31 He of the first actuator
Second actuator 32 makes at least one of the first round brush 21 and the second round brush 22 increase speed, and can effectively improve dust suction speed
Rate improves efficiency of dust collection；And when the amount of dust in the air intake passage 10 that dust quantity detector 4 detects is relatively low, surface to be cleaned
The impurity such as dust are less, at this point, without 22 high-speed rotation of the first round brush 21 and the second round brush, can slow down with energy saving, controller
The first actuator 31 and the second actuator 32 can be controlled to turn the reduction of at least one of the first round brush 21 and the second round brush 22
Speed can reduce energy consumption to a certain extent.
Ground brush assemblies 100 for cleaning device according to embodiments of the present invention detect air-breathing by dust quantity detector 4 and lead to
Amount of dust in road 10, controller control the first actuator 31 and second to drive respectively according to the amount of dust that dust quantity detector 4 detects
Moving part 32 adjusts the rotating speed of the first round brush 21 and the second round brush 22 respectively, and the first round brush 21 can be adjusted when amount of dust is higher
With 22 high speed scroll of the second round brush, efficiency of dust collection is improved, and the first round brush 21 and second can be adjusted when amount of dust is relatively low
22 low speed of round brush rolls, and reduces energy consumption, energy saving so as to be taken into account while ensureing that efficiency of dust collection is higher.
According to some embodiments of the present invention, as shown in Figure 1, dust quantity detector 4 can be located on the inner wall of housing 1, from
And accuracy of detection of the dust quantity detector 4 to the amount of dust in air intake passage 10 can be improved to a certain extent, and then can carry
The control accuracy of high controller.
Optionally, as shown in Figure 1, dust quantity detector 4 can close on gas outlet 102 sets, that is to say, that dust quantity detector
4 close on the dust collecting opening of ground brush assemblies 100.Thus, it is possible to improve the detection uniformity of dust quantity detector 4 so that dust quantity detector 4
Testing result closer to the average true amount of dust on surface to be cleaned, control accuracy and stability can further improve.
In some embodiments, dust quantity detector 4 is infrared light detector, as shown in Figure 1, infrared light detector can
To include：Infrared light emitting portion 41 and infrared light receiving portion 42, infrared light emitting portion 41 are located on housing 1,
Infrared light receiving portion 42 is also provided on housing 1, and infrared light receiving portion 42 is set with the interval of infrared light emitting portion 41
It puts and position is opposite.Infrared light emitting portion 41 emits infrared light, and infrared light passes through infrared light emitting portion 41
Interval between infrared light receiving portion 42 is partially reflected and reflects, and not reflected and refraction infrared light is by red
UV light receiving portion 42 receives.The infrared light that the number influence infrared light receiving portion 42 of amount of dust receives, can be with
Understand, amount of dust is more, and the infrared light for being reflected and being reflected is more, and infrared light receiving portion 42 receives infrared
Light is fewer.Thus, it is possible to the infrared light and infrared light receiving portion 42 that are emitted by infrared light emitting portion 41 connect
Difference between the infrared light of receipts knows the size of amount of dust, and modular construction is simple, and detects accuracy and sensitivity
It is high.
Optionally, infrared light receiving portion 42 and infrared light emitting portion 41 can be respectively provided at the opposite of housing 1
Both sides, for example, in example as shown in Figure 1, infrared light receiving portion 42 and infrared light emitting portion 41 are respectively provided at
Opposite both sides on the left and right directions of housing 1, on the one hand, the probability that other component hinders infrared light can be reduced, improve inspection
Precision is surveyed, on the other hand, conducive to space layout, is positioned convenient for assembling.
According to some embodiments of the present invention, as shown in Figure 1, the first round brush 21 can be located at the separate outlet of the second round brush 22
Mouthfuls 102 side (such as, it is illustrated that front side) and the first round brush it is removable about 21, fitted with the movement by the first round brush 21
The fluctuating on surface to be cleaned is answered, can improve convenience, also, when local brush assemblies 100 encounter bulky grain dust, the first round brush
21 can move up, and bring bulky grain dust into air intake passage 10, conducive to pick-up performance is improved.
Ground brush assemblies 100 can also include：Microswitch 5 and carry arm 6, as shown in figure 3, microswitch 5 can be located at shell
On body 1, and microswitch 5 can be connected with controller, and carry arm 6 is rotatably arranged on housing 1, and carry arm 6 can be with first
Round brush 21 is connected to drive rotation by the first round brush 21, and when the first round brush 21 drives carry arm 6 to be rotated up, carry arm 6 can touch
Dynamic microswitch 5, controller can control the first actuator 31 to reduce the rotating speed of the first round brush 21.When the first round brush 21 is upward
When mobile drive carry arm 6 is rotated up, it is believed that uneven or ground brush assemblies 100, which occurs, in surface to be cleaned need to clean greatly
Granule foreign at this point, controller controls the first actuator 31 to reduce the rotating speed of the first round brush 21, can not only improve ground brush assemblies
100 stability, and dust can be inhibited to raise to a certain extent, avoids secondary pollution, while can also successfully will be big
Granule foreign brings air intake passage 10 into, and dust collection efficiency and pick-up performance are more excellent.
Optionally, as shown in figure 3, carry arm 6 can be set on the side wall of housing 1, and carry arm 6 can close on the first round brush 21
Axial end portion, microswitch 5 can be located at the top of carry arm 6, and microswitch 5 can be corresponding with 6 position of carry arm.As a result,
One round brush 21 can touch microswitch 5 when moving up, compact-sized, space layout is reasonable, and can improve fine motion and open
5 sensitivity is closed, enables the controller to flexibly control the velocity of rotation of the first round brush 21, adaptability is good.
According to some embodiments of the present invention, as shown in Figures 2 and 3, ground brush assemblies 100 can also include：First transmission
71 and second transmission component 72 of component, wherein, the first transmission component 71 connects the first actuator 31 and the first round brush 21, realizes the
Transmission between one actuator 31 and the first round brush 21, the second transmission component 72 connect the second actuator 32 and the second round brush 22,
Realize the transmission between the second actuator 32 and the second round brush 22.
Optionally, with reference to shown in Fig. 1-Fig. 3, the first transmission component 71 and the second transmission component 72 can be located at air intake passage
In 10, and the first transmission component 71 and the second transmission component 72 can be respectively provided at the opposite both sides of housing 1, for example, first
71 and second transmission component 72 of transmission component is respectively provided at the left and right sides of housing 1, simple and compact for structure, conducive to rational deployment.
Optionally, the first actuator 31 and the second actuator 32 can be motor, small, light-weight.Optionally, first
Transmission component 71 can be belt drive component or gear-driven assembly, and the second transmission component 72 can be belt drive component or gear
Transmission component, transmission efficiency, adaptability is good, can further be conducive to realize energy saving.
In example as shown in Figure 1, main control computer plate 8 is installed, controller may be mounted at main control computer on housing 1
On plate 8 or controller can be integrally disposed with main control computer plate 8, thus, it is possible to simplify structure, improves space availability ratio.
Dust catcher according to embodiments of the present invention, including the scrubbing brush according to the above embodiment of the present invention for cleaning device
Component 100.
Dust catcher according to embodiments of the present invention, can by setting ground according to the above embodiment of the present invention brush assemblies 100
To reduce energy consumption while ensureing that efficiency of dust collection is higher.
The control method of dust catcher according to embodiments of the present invention is described in detail with reference to Fig. 4, which can answer
For dust catcher according to the above embodiment of the present invention.The controller of dust catcher can be preset with the first amount of dust preset value L1 and
Second amount of dust preset value L2, wherein, the first amount of dust preset value L1 and the second amount of dust preset value L2 meet：0 ＜ L1 ＜ L2.
As shown in figure 4, the control method of dust catcher according to embodiments of the present invention may comprise steps of：
S10：Dust catcher is opened, controller controls the first actuator and the second actuator to respectively drive the first round brush and second
Round brush rolls, and starts to treat clean surface dedusting.
S20：Amount of dust Lt in dust quantity detector detection air intake passage, the control for subsequent controllers provide foundation.
S30：Controller is according to the size of amount of dust Vt and the first amount of dust preset value L1 and the second amount of dust preset value L2
Judge whether to adjust the first actuator and the second actuator, to take into account efficiency and energy saving.
S31：As Lt ＜ L1, controller can control the first actuator and/or the second actuator reduce the first round brush and/
Or second round brush rotating speed.In other words, when the amount of dust Lt of detection is less than the first amount of dust preset value L1, controller can be distinguished
An actuator and the second actuator are controlled, makes the deceleration of at least one of the first round brush and the second round brush, so as to treat clearly
The cleaner operating mode in clean surface declines low energy consumption, realizes energy saving.
S32：As L1≤Lt≤L2, controller controls the first actuator and the second actuator rolls the first round brush and second
The rotating speed of brush remains unchanged.That is, when the amount of dust Lt of detection is pre- in the first amount of dust preset value L1 and the second amount of dust
If when between value L2, controller can control the first round brush and the second round brush to keep initial speed constant, can be in general operating mode
The lower cleaning efficiency for keeping dust catcher.
S31：As Lt ＞ L2, controller controls the first actuator and/or the second actuator to increase the first round brush and/or the
The rotating speed of two round brush.In other words, when the amount of dust Lt of detection is more than the second amount of dust preset value, controller can control respectively
First actuator and the second actuator make at least one of the first round brush and the second round brush increase velocity of rotation, so as to
Fast dust-absorbing is realized under the more operating mode of the impurity such as the dust on surface to be cleaned, improves dust collection efficiency.
The control method of dust catcher according to embodiments of the present invention passes through the amount of dust Lt for detecting dust quantity detector and
The preset value L1 of one amount of dust and the second amount of dust preset value L2 are compared, and adjust the first round brush and the according to comparison result
The rotating speed of two round brush can reduce energy consumption while ensureing that efficiency of dust collection is higher.
According to some embodiments of the present invention, in dust catcher, as shown in Figure 1, the first round brush can be located at the remote of the second round brush
Separate out gas port side (such as, it is illustrated that front side) and the first round brush it is removable up and down, fitted with the movement by the first round brush
The fluctuating on surface to be cleaned is answered, can improve convenience, also, when local brush assemblies encounter bulky grain dust, the first round brush can
To move up, bulky grain dust is brought into air intake passage, conducive to dust collection efficiency is improved.Ground brush assemblies can also include：Fine motion
Switch and carry arm, as shown in figure 3, microswitch can be located on housing, and microswitch can be connected with controller, and carry arm can
It is rotationally located on housing, and carry arm can be connected with the first round brush to drive rotation by the first round brush, when carry arm is rotated up
When, carry arm is suitable for touching microswitch.
The control method of dust catcher can also include the following steps：S40：Controller judges whether microswitch is touched,
Information is controlled to receive.S41：When microswitch is touched, controller controls the rotating speed of the first actuator the first round brush of reduction.
When microswitch is touched, it is believed that uneven or dust catcher, which occurs, in surface to be cleaned need to clear up large granular impurity,
At this point, reducing the rotating speed of the first round brush, the stability of dust catcher can be not only improved, but also ash can be inhibited to a certain extent
Dirt raises, and avoids secondary pollution, while successfully can also bring large granular impurity into air intake passage, dust collection efficiency and pick-up performance
It is more excellent.S42：When microswitch is untouched, controller controls the first actuator to remain unchanged the rotating speed of the first round brush.When
When microswitch is untouched, it is believed that surfacing to be cleaned and without large granular impurity, at this point, the first round brush of control turns
Speed remains unchanged, and can steadily keep the efficiency of dust catcher.
In some embodiments, as shown in figure 4, the control method of dust catcher can also include the following steps：S50：When micro-
When dynamic switch resets, controller controls the rotating speed of the first actuator the first round brush of increase after the predetermined time.Work as microswitch
During reset, surfacing to be cleaned and without large granular impurity, at this point, dust catcher is in nominal situation, the first round brush of increase turns
Speed, conducive to the cleaning efficiency of dust catcher is improved.
For to sum up, the control method of dust catcher according to embodiments of the present invention can be according to the dust with clean surface
Amount adjusts the rotating speed of the first round brush and the second round brush, can reduce energy consumption while ensureing that efficiency of dust collection is higher, can also be
Stability is improved when cleaning large granular impurity or the up-and-down surface to be cleaned of cleaning, successfully brings large granular impurity into suction
Gas channel avoids secondary pollution, can not only ensure preferably dust collection efficiency and pick-up performance, and can reduce energy consumption.
Other of dust catcher according to embodiments of the present invention are formed and are operated for those of ordinary skills
All it is known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.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 in an appropriate manner combine in any one or more embodiments or example.
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 ground brush assemblies for cleaning device, which is characterized in that including：
Housing, air intake passage is defined in the housing, and the air intake passage has air entry and gas outlet；
First round brush, first round brush are installed in rotation in the air intake passage；
Second round brush, second round brush are installed in rotation in the air intake passage and are set side by side with first round brush
It puts；
First actuator, first actuator are connected first round brush is driven to roll with first round brush；
Second actuator, second actuator are connected second round brush is driven to roll with second round brush；
Dust quantity detector, the dust quantity detector are set on the housing and for detecting the amount of dust in the air intake passage；
Controller, the controller are connected respectively with first actuator, the second actuator and dust quantity detector, the control
Device controls first actuator and the second actuator to adjust respectively respectively according to the amount of dust that the dust quantity detector detects
The rotating speed of first round brush and the rotating speed of the second round brush.
2. ground according to claim 1 brush assemblies, which is characterized in that the dust quantity detector is located at the inner wall of the housing
On.
3. ground according to claim 2 brush assemblies, which is characterized in that the dust quantity detector closes on the gas outlet and sets
It puts.
4. ground according to claim 1 brush assemblies, which is characterized in that the dust quantity detector for infrared light detector and
Including：
Infrared light emitting portion, the infrared light emitting portion are set on the housing；
Infrared light receiving portion, the infrared light receiving portion are set on the housing, the infrared light receiving portion
It is arranged at intervals with the infrared light emitting portion and position is opposite.
5. ground according to claim 4 brush assemblies, which is characterized in that the infrared light receiving portion and the infrared light
Line emitting portion is respectively provided at the opposite both sides of the housing.
6. ground according to claim 1 brush assemblies, which is characterized in that first round brush is located at the remote of second round brush
Side from the gas outlet and removable up and down, described ground brush assemblies further include：
Microswitch, the microswitch set on the housing and are connected with the controller；
Carry arm, the carry arm are rotatably arranged on the housing and are connected with first round brush with by the first round brush band
Turn is moved；
When first round brush drives the carry arm to be rotated up, the carry arm touches the microswitch, the controller
First actuator is controlled to reduce the rotating speed of first round brush.
7. ground according to claim 6 brush assemblies, which is characterized in that the carry arm is set on the side wall of the housing and closes on
The axial end portion of first round brush, the microswitch are located at the top of the carry arm and corresponding with the carry arm position.
8. ground according to claim 1 brush assemblies, which is characterized in that further include：
First transmission component, first transmission component connect first actuator and first round brush；
Second transmission component, second transmission component connect second actuator and second round brush.
9. ground according to claim 8 brush assemblies, which is characterized in that first transmission component and second transmission group
Part is respectively positioned in the air intake passage and is respectively provided at the opposite both sides of the housing.
10. ground according to claim 8 brush assemblies, which is characterized in that first transmission component is belt drive component
Or gear-driven assembly, second transmission component are belt drive component or gear-driven assembly.
11. a kind of dust catcher, which is characterized in that including according to any one of claim 1-10 for cleaning device
Ground brush assemblies.
12. a kind of control method of dust catcher, which is characterized in that the dust catcher is the dust suction according to claim 11
Device is preset with the first amount of dust preset value L1 and the second amount of dust preset value L2 in the controller, wherein, the first amount of dust is pre-
If value L1 and the second amount of dust preset value L2 meets：0 ＜ L1 ＜ L2；The control method of dust catcher includes the following steps：
S10：The dust catcher is opened, the controller controls first actuator and second actuator to respectively drive institute
It states the first round brush and second round brush rolls；
S20：The dust quantity detector detects the amount of dust Lt in the air intake passage；
S30：The controller is according to the amount of dust Lt's and the first amount of dust preset value L1 and the second amount of dust preset value L2
Size judges whether to adjust first actuator and second actuator；
S31：As Lt ＜ L1, the controller controls first actuator and/or the second actuator to reduce first rolling
The rotating speed of brush and/or the second round brush；
S32：As L1≤Lt≤L2, the controller controls first actuator and the second actuator to make first round brush
It is remained unchanged with the rotating speed of the second round brush；
S33：As Lt ＞ L2, the controller controls first actuator and/or the second actuator increase first rolling
The rotating speed of brush and/or the second round brush.
13. the control method of dust catcher according to claim 12, which is characterized in that the dust catcher further includes：It is described
First round brush is located at the side far from the gas outlet of second round brush and moves up and down, and the dust catcher further includes：
Microswitch, the microswitch set on the housing and are connected with the controller；
Carry arm, the carry arm are rotatably arranged on the housing and are connected with first round brush with by the first round brush band
Turn is moved, and is suitable for touching the microswitch when carry arm is rotated up；
The control method of the dust catcher is further comprising the steps of：
S40：The controller judges whether the microswitch is touched；
S41：When the microswitch is touched, the controller controls first actuator to reduce first round brush
Rotating speed；
S42：When the microswitch is untouched, the controller controls first actuator to make first round brush
Rotating speed remains unchanged.
14. the control method of dust catcher according to claim 13, which is characterized in that further comprising the steps of：
S50：When the microswitch resets, the controller controls the first actuator increase institute after the predetermined time
State the rotating speed of the first round brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435981.2A CN108158492A (en) | 2017-12-26 | 2017-12-26 | For the control method of the ground brush assemblies of cleaning device, dust catcher and dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711435981.2A CN108158492A (en) | 2017-12-26 | 2017-12-26 | For the control method of the ground brush assemblies of cleaning device, dust catcher and dust catcher |
Publications (1)
| Publication Number | Publication Date |
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| CN108158492A true CN108158492A (en) | 2018-06-15 |
Family
ID=62521674
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711435981.2A Pending CN108158492A (en) | 2017-12-26 | 2017-12-26 | For the control method of the ground brush assemblies of cleaning device, dust catcher and dust catcher |
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| CN (1) | CN108158492A (en) |
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| CN109953689A (en) * | 2018-07-11 | 2019-07-02 | 尚科宁家（香港）股份有限公司 | A kind of cleaning head |
| CN110115544A (en) * | 2019-05-27 | 2019-08-13 | 苏州知一得智能技术有限公司 | Intelligent scrubbing brush |
| CN110179398A (en) * | 2019-06-13 | 2019-08-30 | 小狗电器互联网科技（北京）股份有限公司 | A kind of dust catcher control method, device and dust catcher |
| CN110226899A (en) * | 2019-06-13 | 2019-09-13 | 小狗电器互联网科技（北京）股份有限公司 | A kind of dust catcher control method, device and dust catcher |
| CN110226896A (en) * | 2019-07-10 | 2019-09-13 | 小狗电器互联网科技（北京）股份有限公司 | A kind of cleaning method of floor brush for dust collector, dust catcher and particulate matter |
| CN110326998A (en) * | 2019-07-10 | 2019-10-15 | 小狗电器互联网科技（北京）股份有限公司 | A kind of round brush, scrubbing brush, dust catcher and particulate matter cleaning method |
| CN110367877A (en) * | 2019-08-07 | 2019-10-25 | 珠海格力电器股份有限公司 | Electric floor brush, dust collector and power control method thereof |
| CN114098556A (en) * | 2021-07-10 | 2022-03-01 | 杭州英乐特智能科技有限公司 | Control method of cleaning machine |
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