CN109091062A - Dust catcher and its control method - Google Patents
Dust catcher and its control method Download PDFInfo
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- CN109091062A CN109091062A CN201810784045.0A CN201810784045A CN109091062A CN 109091062 A CN109091062 A CN 109091062A CN 201810784045 A CN201810784045 A CN 201810784045A CN 109091062 A CN109091062 A CN 109091062A
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- 239000000428 dust Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 230000009471 action Effects 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 35
- 238000005070 sampling Methods 0.000 claims description 31
- 230000005611 electricity Effects 0.000 claims description 12
- 238000005201 scrubbing Methods 0.000 claims description 11
- 239000011324 bead Substances 0.000 claims description 8
- 238000013507 mapping Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
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- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract description 10
- 230000010354 integration Effects 0.000 abstract description 3
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- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
-
- 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
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- 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
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
-
- 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
- A47L9/2894—Details related to signal transmission in suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Abstract
The embodiment of the present invention provides a kind of dust catcher and its control method.Dust catcher of the embodiment of the present invention, comprising: body, Handleset and the ground brush assemblies connecting with Handleset are connected between body and ground brush assemblies by connecting pipe；Internal body is equipped with the main motor for generating vacuum source, ground brush assemblies include round brush and the earth brush motor for driving round brush progress cleaning operation, under the action of the pull of vacuum that main motor generates, the object and air-flow on surface to be cleaned are inhaled into body under the action of ground brush assemblies by connecting pipe；Handleset is equipped with the control handle for controlling main motor and earth brush motor.Dust catcher of the embodiment of the present invention realizes freely controlling and adjusting for user, while the control circuit of this control system is simple and convenient, and integration Management improves efficiency.
Description
Technical field
The present invention relates to family's electro-technical field more particularly to a kind of dust catcher and its control methods.
Background technique
Mainly wired and wireless two ways, wired dust catcher mainly take electricity defeated to horizontal dust collector using exchange AC220V
Enter；Wireless dust collector mainly uses lithium battery group to input as brushless motor power supply.
It in the horizontal dust collector course of work, needs to control the operating status of earth brush motor, such as control scrubbing brush
Motor operating or stopping etc..Currently, horizontal dust collector can control the operating status of earth brush motor by subunit switch.But make
It is inconvenient in the process.
Summary of the invention
Many aspects of the invention provide a kind of dust catcher and its control method, inconvenient to solve existing dust catcher
The technical issues of.
The embodiment of the present invention provides a kind of dust catcher, comprising: body, Handleset and the scrubbing brush group connecting with Handleset
Part is connected between body and ground brush assemblies by connecting pipe；
Internal body is equipped with main motor for generating vacuum source, and ground brush assemblies include round brush and for driving round brush to carry out
The earth brush motor of cleaning operation, under the action of the pull of vacuum that main motor generates, the object and air-flow on surface to be cleaned are on ground
It is inhaled into body under the action of brush assemblies by connecting pipe；
Handleset is equipped with the control handle for controlling main motor and earth brush motor.
Further, master board is additionally provided on the body, master board is equipped with master board circuit, the control hand
Handle is equipped with electric remote control plate, and electric remote control plate is equipped with handle control circuit；
The handle control circuit is electrically connected with master board circuit, and the control for monitoring user operates, and will be monitored
Control operation be converted to control signal and be input to the master board circuit, the master board circuit is used for according to the control
Signal processed and preset motor mark, control mode of operation and the corresponding relationship for controlling signal, to electricity corresponding in the dust catcher
Machine is controlled.
Further, the master board circuit includes signal sampling port, the cathode port of earth brush motor and earth brush motor
Positive port；The handle control circuit includes at least one circuit for controlling motor, and each circuit for controlling motor includes signal
End and ground terminal, the signal end are connect with the signal sampling port, to provide control signal to the signal sampling port,
The ground terminal is connect with the cathode port of the earth brush motor；
The master board circuit is by signal sampling port sampling control signal, by the control signal described
It is matched in motor mark, control mode of operation and the corresponding relationship for controlling signal, according to the control mode of operation in matching
Motor corresponding with the motor mark in matching in the dust catcher is controlled.
Further, each circuit for controlling motor includes: resistance and control switch, the resistance and the control switch string
Connection, the other end of the resistance are connect as signal end with the signal sampling port, the other end conduct of the control switch
The connection of the cathode port of ground terminal and earth brush motor；Wherein, the resistance value in different circuit for controlling motor is different, to generate difference
Control signal.
Further, the handle control circuit further include: filter capacitor C1 and magnetic bead L1, filter capacitor C1 are connected in parallel on institute
It states between the ground terminal of signal sampling port, one end of magnetic bead L1 is connect with ground terminal, the cathode port of the other end and earth brush motor
Connection.
Further, the signal sampling port is connected to the positive pole of the master board circuit by bleeder circuit,
The bleeder circuit includes concatenated resistance R4 and resistance R5, and the signal end of at least one circuit for controlling motor is connected to institute
State the tie point of resistance R4 Yu resistance R5；Filter capacitor C3 is connected between the signal sampling port and ground.
Further, the master board circuit further includes electrolytic capacitor EC1, and electrolytic capacitor EC1 is parallel to earth brush motor
Between positive port and the cathode port of earth brush motor.
Further, the handle control circuit further includes filter capacitor C2, and filter capacitor C2 is parallel to the earth brush motor
Positive port and earth brush motor cathode port between.
Further, the capacitor C2 is monolithic capacitor or ceramic disc capacitor.
Further, it is connected between the master board and electric remote control plate by steel wire fibre hose.
Further, at least one described circuit for controlling motor includes: earth brush motor ON-OFF control circuit, earth brush motor gear
At least one of switching circuit, main motor ON-OFF control circuit and main motor gear switching circuit.
Further, the connecting pipe includes: the first hose being set between body and Handleset and is connected to hand
Extension tube between handle component and ground brush assemblies.
The embodiment of the present invention provides a kind of control method of dust catcher, comprising:
The control operation of handle control circuit acquisition user on Handleset based on dust catcher, and by the user's
Control operation is converted to control signal；
By the control signal, in preset motor mark, control mode of operation and the mapping relations between signal are controlled
In matched, with obtain matching in control mode of operation and motor mark；
According to the control mode of operation in matching to motor corresponding with the motor mark in matching in the dust catcher into
Row control.
Further, the handle control circuit includes at least one circuit for controlling motor, and each circuit for controlling motor includes:
Resistance and control switch；The then control operation of the handle control circuit acquisition user on the Handleset based on dust catcher, and will
The control operation of the user is converted to control signal, comprising:
Response user presses the operation of control switch, and circuit for controlling motor belonging to the control switch that is pressed is by the control of user
System operation is converted to control signal.
Further, if the control mode of operation in matching is switch control mode, the motor in matching is identified as main motor
Mark, then carry out motor corresponding with the motor mark in matching in the dust catcher according to the control mode of operation in matching
Control, comprising: open or close the main motor in the dust catcher；
If the control mode of operation in matching is gear switching control mode, the motor in matching is identified as main motor mark
Know, then motor corresponding with the motor mark in matching in the dust catcher is controlled according to the control mode of operation in matching
System, comprising: adjust the work gear of main motor in the dust catcher；
If the control mode of operation in matching is switch control mode, the motor in matching is identified as earth brush motor mark,
Then motor corresponding with the motor mark in matching in the dust catcher is controlled according to the control mode of operation in matching,
It include: the earth brush motor opened or closed in the dust catcher；
If the control mode of operation in matching is gear switching control mode, the motor in matching is identified as earth brush motor mark
Know, then motor corresponding with the motor mark in matching in the dust catcher is controlled according to the control mode of operation in matching
System, comprising: adjust the work gear of earth brush motor in the dust catcher.
The dust catcher of the embodiment of the present invention includes body, Handleset and ground brush assemblies, and internal body is equipped with main motor, ground
Brush assemblies are equipped with earth brush motor, and Handleset is equipped with the control handle for controlling main motor and earth brush motor, and user makes
With in the process, easily main motor and earth brush motor can be controlled by the control handle on Handleset, be realized
User's freely controls and adjusts, while the control circuit of this control system is simple and convenient, and integration Management is conducive to improve
Control efficiency.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of an exemplary embodiment dust catcher of the invention；
Fig. 2 is the connection schematic diagram of one exemplary embodiment master board of the present invention, electric remote control plate, earth brush motor；
Fig. 3 is the circuit diagram of an exemplary embodiment electric remote control plate circuit of the invention；
Fig. 4 is the circuit diagram of an exemplary embodiment master board circuit of the invention；
Fig. 5 is the flow chart of an exemplary embodiment dust catcher control method of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
For existing horizontal dust collector, inconvenient technical problem, the embodiment of the present invention provide one kind in use
Solution, basic ideas are: dust catcher includes body, Handleset and ground brush assemblies, and internal body is equipped with main motor, scrubbing brush
Component is equipped with earth brush motor, and Handleset is equipped with the control handle for controlling main motor and earth brush motor, and user is using
In the process, easily main motor and earth brush motor can be controlled by the control handle on Handleset, realizes use
Family freely controls and adjusts, while the control circuit of this control system is simple and convenient, integration Management, is conducive to improve control
Efficiency processed.
The technical solution provided below in conjunction with attached drawing, each embodiment that the present invention will be described in detail.
Fig. 1 provides an exemplary embodiment dust catcher, comprising: body 1, Handleset 2 and connect with Handleset 2
Ground brush assemblies 3 are connected between body 1 and ground brush assemblies 3 by connecting pipe 4；It is equipped with inside body 1 for generating vacuum source
Main motor, ground brush assemblies 3 include round brush and the earth brush motor for driving round brush progress cleaning operation, are generated in main motor true
Under the action of suction power, the object and air-flow on surface to be cleaned are inhaled into machine by connecting pipe 4 under the action of ground brush assemblies
In vivo；Handleset 2 is equipped with the control handle (not shown) for controlling main motor and earth brush motor.
In addition, being also connected with centrifugal impeller (not shown) on main motor, main motor drives centrifugation blade when working
Wheel rotation, forms vacuum source in body 1, and the gentle stream of the dirt that scrubbing brush unit clean is gone out sucks body by connecting pipe 4
It is interior.It is additionally provided with dust collect plant (not shown) in body 1, is used for trapped dirt, dust collect plant can be dirt barrel, or
The dust collecting sleeves such as paper bag, cloth bag.It is additionally provided with gas vent on the shell of body, it will be outside the air-flow discharge body of sucking.
In an alternative embodiment, Handleset 2 further includes connecting rod, and control handle is set to the top of connecting rod, scrubbing brush
Component is fixedly connected on the lower end of connecting rod.User holds control handle, and movably brush assemblies are treated clean surface and are cleaned.
During cleaning, user carries out various controls to main motor and earth brush motor with can be convenient by controlling handle, such as can
To adjust the work gear of main motor, working frequency, closing etc., the also unlatching, closing of adjustable earth brush motor, work gear
Position, working frequency etc..
Below by taking horizontal dust collector cleans ground as an example, the working principle of dust catcher of the embodiment of the present invention is made specifically
It is bright.
Body cleaning ground the course of work in be placed on ground, user can by control handle open main motor and
Earth brush motor, the main motor of body drive centrifugal impeller high-speed rotation to form vacuum source, while user hand in the inside of body
Holding control handle, movably brush assemblies clean ground, and the dirt on ground is taken up by round brush, in the vacuum that main motor generates
Under the action of suction, the gentle stream of the dirt on ground is by the way that in connecting pipe inhalation machine body, the dirt on ground passes through dust collect plant mistake
It after filter, keeps in dust collect plant, the gas of host sucking is discharged outside body by the gas vent on body shell.In cleaning process
In, when encountering the more ground region of dirt, user can pass through the work gear that control handle adjusts earth brush motor, example
Such as switch to high gear from low gear, to increase cleaning dynamics, alternatively, the also working frequency of adjustable main motor, increase from
The revolving speed of heart fan blade, to increase cleaning dynamics.When cleaning finishes, user can close main motor and ground by control handle
Brush motor, to terminate cleaning.
In an alternative embodiment, above-mentioned connecting pipe 4 includes the first hose being set between body and Handleset
And the extension tube being connected between Handleset and ground brush assemblies.It will be connected between body and control handle by the first hose
Together, ground brush assemblies and control handle are linked together by extension tube, forms air stream between the first hose and extension tube
Dynamic channel.It should be noted that the first hose and extension tube can be integrated whole hose of setting, it can also be for two individually
The hose of setting.
Below in master board in dust catcher and electric remote control plate circuit structure and its connection relationship carry out specifically
It is bright.
In exemplary embodiment shown in Fig. 2, body is equipped with master board, and master board is equipped with master board electricity
Road, control handle are equipped with electric remote control plate, and electric remote control plate is equipped with handle control circuit；Handle control circuit and main control
The electrical connection of plate circuit, the control convenient for master board circuit to main motor and earth brush motor.Master board and electric remote control plate it
Between connected by steel wire fibre hose.In the present embodiment, steel wire fibre hose be in hose carry out coilings through 3 steel wires and
At, realization body, the electrical connection of electric handle and earth brush motor, the control convenient for electric handle to main motor and earth brush motor
System.It should be noted that the steel wire quantity of steel wire fibre inside hose is not limited by the present embodiment, it can be according to actual needs
Unrestricted choice can also be connected between master board and electric remote control plate by other conductive materials.
In the present embodiment, handle control circuit is used to monitor the control operation of user, and the control monitored operation is turned
It is changed to control signal and is input to master board circuit；Master board circuit be used for according to control signal and preset motor mark,
It controls mode of operation and controls the corresponding relationship of signal, corresponding motor in dust catcher is controlled.
In the corresponding relationship of above-mentioned preset motor mark, control mode of operation and control signal, control signal is electricity
Signal, such as can be current signal, it is also possible to voltage signal, the corresponding control signal of each motor can be acquired in advance and be arranged
Into the corresponding relationship；Control mode of operation refers to the mode controlled main motor or earth brush motor, such as may include
But it is not limited to: open, close, adjust gear, regulation power etc.；Motor mark, which can be, is capable of appointing for one motor of unique identification
What information, for example, can for one in the mark such as motor model, motor sequence number, power of motor, motor inner parameter or
Multinomial combination is also possible to starting peak currents range of motor etc..Wherein, the starting peak currents range one of different motors
As it is different.For some motor, the starting peak point current of the motor can be acquired in real time by motor identification circuit, by the starting peak
It is matched in the starting peak currents range of value electric current in the above correspondence relationship, so that it is determined which electricity the motor is specifically
Machine.
Wherein, controlling between signal and motor mark and control mode of operation has one-to-one relationship.That is, a control
Signal processed is corresponding with a kind of control operation to a motor.Difference control signal at least has an attribute not identical, example
It such as may be that at least one of signal duration, signal strength, signal number and signal source attribute is different.
In an alternative embodiment, master board circuit includes the cathode port and ground of signal sampling port, earth brush motor
The positive port of brush motor.Handle control circuit includes at least one circuit for controlling motor, and each circuit for controlling motor includes letter
Number end and ground terminal, signal end connect with signal sampling port, with to signal sampling port provide control signal, ground terminal with
The cathode port of brush motor connects.Master board circuit is by signal sampling port sampling control signal, by control signal in electricity
It is matched in machine mark, control mode of operation and the corresponding relationship for controlling signal, according to the control mode of operation pair in matching
Motor corresponding with the motor mark in matching is controlled in dust catcher.It should be noted that handle control circuit ground terminal
It is connect with the cathode port of earth brush motor, to provide control signal, the cathode of ground terminal and earth brush motor to signal sampling port
Port connection, the positive port for controlling signal and earth brush motor are arranged altogether, reduce own signal and interfere with each other, improve and stablize
Property.
It optionally, include the quantity of motor and to differences such as the demands for control of motor according to dust catcher, above-mentioned at least one
A circuit for controlling motor would also vary from.Include main motor, earth brush motor with dust catcher, and needs to main motor, scrubbing brush electricity
Machine carries out switch and gear is adjusted for controlling, then at least one above-mentioned circuit for controlling motor may include: earth brush motor switch
In control circuit, earth brush motor gear switching circuit, main motor ON-OFF control circuit and main motor gear switching circuit at least
One.
Optionally, each circuit for controlling motor includes: resistance and control switch, and resistance and control switch are connected, resistance
The other end is connect as signal end with signal sampling port, cathode of the other end of control switch as ground terminal and earth brush motor
Port connection；Wherein, the resistance value in different circuit for controlling motor is different, to generate different control signals.
It is worth noting that the control switch reusable in order to simplify circuit structure, in above-mentioned circuit for controlling motor.It is optional
Ground, a control switch is corresponding with a motor, for carrying out different control to the motor, such as can pass through pressing control
The duration of switch presses number of control switch etc. and generates different control signals, carries out to the corresponding motor of the control switch
Different control operations.Optionally, a control switch is corresponding with multiple motors, for carrying out same control to multiple motors
System, such as can press number of control switch etc. by the duration of pressing control switch and generate different control signals, it is different
Control signal and different control switches it is corresponding, but due to these difference control signals come from same control switch, therefore these
Control signal corresponds to identical control operation, such as opens.It is of course also possible to use the one of a control switch and a motor
Kind controls corresponding implementation, presses the control signal that a control switch generates in this way and is only used to the control switch pair
The motor answered specifically is controlled.
With reference to the accompanying drawing 3 and 4 one exemplary embodiment of attached drawing to the master board circuit of dust catcher of the embodiment of the present invention
It is illustrated with making for handle control circuit.
Handle control circuit shown in Fig. 3 include three circuit for controlling motor, be respectively as follows: main motor ON-OFF control circuit,
Main motor gear switching circuit and earth brush motor ON-OFF control circuit.Wherein, main motor ON-OFF control circuit includes being connected in series
Resistance R1 and control switch S1, main motor gear switching circuit include be connected in series resistance R2 and control switch S2, scrubbing brush
Motor switch control circuit includes the resistance R3 and control switch S3 being connected in series.Main motor ON-OFF control circuit, main motor gear
Position switching circuit and earth brush motor ON-OFF control circuit be connected in parallel after both ends and handle control circuit signal end and ground connection
End connection.Resistance R1, resistance R2, the resistance value of resistance R3 are different, to generate different control signals.
Optionally, handle control circuit further include: filter capacitor C1 and magnetic bead L1, filter capacitor C1 are connected in parallel on signal sampling
Between port and ground terminal, one end of magnetic bead L1 is connect with ground terminal, the cathode of the other end and master board circuit earth brush motor
Port connection.Filter capacitor C1 is used as filtering processing, and magnetic bead L1 is electric by the corresponding ground terminal GNDA in signal sampling port and scrubbing brush
The cathode of machine is handled, and is prevented from disturbing and be interfered.Optionally, the resistance that magnetic bead L1 can also be 0 ohm with resistance value substitutes.
As shown in figure 4, master board circuit include signal sampling port MCU_AD, earth brush motor cathode port SM- and
The positive port SM+ of earth brush motor.Signal sampling port is connected to the positive pole of master board circuit by bleeder circuit, point
Volt circuit includes concatenated resistance R4 and resistance R5, and the signal end of at least one circuit for controlling motor is connected to resistance R4 and resistance
The tie point of R5；Filter capacitor C3 is connected between signal sampling port and ground.Resistance R4 is current-limiting resistance, plays limitation place
The effect of branch current size, resistance R5 are divider resistance, by the received signal clamper that controls in the power supply of master board circuit
Within amplitude.
Master board circuit further includes Master control chip, and embodiment uses Master control chip for MCU chip in Fig. 4, is equipped with
Signal sampling port MCU_AD is set in MCU chip, and MCU chip receives referring to the AD of main motor control for handle control circuit
After order, the control signal such as output EN, PWM1 is opened, turned off for controlling main motor, power switches etc., the control signal number of output
Amount is at least 1；After MCU chip receives the AD instruction to main motor control of handle control circuit, output PWM2 is for controlling
Earth brush motor processed is opened, is turned off, power switches etc., and the control number of signals of output is at least 1.
Optionally, it is linked together between master board circuit and handle control circuit by interface J1 and interface J3, hand
Handle control circuit is connect by interface J2 with earth brush motor.
Optionally, master board circuit further includes electrolytic capacitor EC1, and electrolytic capacitor EC1 is parallel to the anode of earth brush motor
Between port and the cathode port of earth brush motor, wherein electrolytic capacitor EC1 is the electrolytic capacitor of a larger capacity, to prevent
Supply voltage generates variation because loading variation.Optionally, handle control circuit further includes filter capacitor C2, and filter capacitor C2 is simultaneously
It is coupled between the positive port of earth brush motor and the cathode port of earth brush motor, since electrolytic capacitor EC1 has certain inductance
Characteristic cannot effectively filter out high frequency and pulse interference signal, in the input terminal parallel filtering capacitor C2 of earth brush motor,
In the case of high-frequency current, High-frequency Interference can be effectively absorbed.Wherein, capacitor C2 is monolithic capacitor or ceramic disc capacitor.
Original of the 3 and Fig. 4 to handle control circuit of embodiment of the present invention control main motor and earth brush motor with reference to the accompanying drawing
Reason, which is made, to be illustrated.
Three main motor ON-OFF control circuits, main motor gear switching circuit and scrubbing brush electricity is respectively adopted in embodiment in Fig. 3
Machine ON-OFF control circuit respectively controls main motor switch, the switching of main motor gear, earth brush motor switch.
Control switch S1 is pressed, main motor ON-OFF control circuit is connected, and ground GNDA, resistance R1, control switch S1 form shape
At circuit, the end AD generates the enabling signal that instruction main motor is started to work, and Master control chip acquisition instruction main motor is started to work
Enabling signal, and control main motor and start running；Control switch S1 is disconnected, above-mentioned circuit disconnects, and the end AD, which generates, indicates main electricity
The enabling signal that machine stops working, Master control chip acquire main motor silence signal, and control main motor shuts down.
Control switch S2 is pressed, main motor gear switching circuit is connected, and ground GNDA, resistance R2, control switch S2 are connected, AD
End generates instruction main motor gear switching signal, and Master control chip acquires main motor gear switching signal, the switching of main motor gear
Signal can correspond to different gears for different control switch compression numbers, and gear can be carried out by pressing control switch S2 every time
Switching, control main motor progress switch between different gears.
Control switch S3 is pressed, earth brush motor ON-OFF control circuit is connected, and ground GNDA, resistance R3, control switch S3 are formed
Forming circuit, the end AD generate the enabling signal that instruction earth brush motor is started to work, and Master control chip acquisition earth brush motor starts work
The enabling signal of work, control earth brush motor start running；Control switch S3 is disconnected, above-mentioned circuit disconnects, and the end AD generates instruction master
The enabling signal that motor stops working, Master control chip acquire main motor silence signal, and control main motor shuts down.
In conjunction with Fig. 5, the embodiment of the present invention also provides a kind of control method of dust catcher, comprising:
S101: the control operation of the handle control circuit acquisition user on the Handleset based on dust catcher, and by user
Control operation be converted to control signal；
S102: will control signal, in preset motor mark, control mode of operation and control the mapping relations between signal
In matched, with obtain matching in control mode of operation and motor mark；
S103: according to the control mode of operation in matching to motor corresponding with the motor mark in matching in dust catcher into
Row control.
In one exemplary embodiment, handle control circuit includes at least one circuit for controlling motor, each motor control
Circuit includes: resistance and control switch；The control operation of user is the control switch of pressing corresponding motor control circuit, responds and uses
The operation of control switch is pressed at family, and the control operation of user is converted to control by circuit for controlling motor belonging to the control switch that is pressed
Signal processed, so that issuing control signal to Master control chip when circuit for controlling motor is in energized state.
Controlling between signal and motor mark and control mode of operation has one-to-one relationship, controls signal and motor
The mapping relations of mark and control mode of operation are to preset and be integrated in inside Master control chip, Master control chip acquisition
To after control signal, lookup is corresponding with control signal from mapping relations controls mode of operation and motor mark, uses matching
Middle control mode of operation identifies corresponding motor to the motor in matching and controls.
It illustrates below and control signal and the mapping relations of motor mark and control mode of operation is illustrated.Wherein,
Motor is three, respectively main motor, earth brush motor A, earth brush motor B；Motor control operation mode is two kinds: open and close,
Gear shift.Following mapping relations are exemplary illustration, however it is not limited to which under this scene, the mapping for being also not necessarily limited to following exemplary is closed
System.
1: one control switch of control mode is corresponding to a motor, for carrying out different control to the motor.
Wherein, in the present embodiment, control switch S1 0.5S main motor is pressed for the first time and executes opening operation, again by voltage-controlled
Switch S1 0.5S is made, main motor executes shutoff operation, and pressing control switch S1 1S is subsequent by voltage-controlled to main motor gear shift for the first time
Make switch S1 1S main motor variable block, can for often by control switch one gear of rising, after adjusting to maximum gear,
Continuation is successively adjusted since maximum gear to low gear, or after adjusting to maximum gear, to high gear since minimum gear
Position is successively adjusted；The control mode of earth brush motor A and earth brush motor B are similarly.
2: one control switches of control mode are corresponding with multiple motors, for carrying out same control to multiple motors.
Wherein, in the present embodiment, control switch S1 0.5S is pressed for the first time, and main motor is opened, and presses control switch S1 again
0.5S, main motor are closed, and the opening and closing of earth brush motor A and earth brush motor B are similarly；Control switch S2 0.5S is pressed for the first time, it is right
Main motor gear shift, subsequent pressing control switch S2 0.5S main motor variable block can keep off often to rise one by a control switch
Position, after adjusting to maximum gear, continuation is successively adjusted since maximum gear to low gear, or when adjusting to maximum gear
Afterwards, it is successively adjusted since minimum gear to high gear, the gear shift of earth brush motor A and earth brush motor B are similarly.
3: one control switches of control mode are corresponding with a kind of control of a motor.
| Control switch operation | Motor mark | Control mode of operation |
| Press control switch S1 | Main motor | It opens |
| Press control switch S2 | Main motor | Gear shift |
| Press control switch S3 | Earth brush motor A | It opens |
| Press control switch S4 | Earth brush motor A | Gear shift |
| Press control switch S5 | Earth brush motor B | It opens |
| Press control switch S6 | Earth brush motor B | Gear shift |
Wherein, in the present embodiment, pressing control switch S1 main motor is opened, and presses control switch S1 again, and main motor closes
It closes, presses control switch S2 for the first time, to main motor gear shift, subsequent pressing control switch S2 main motor variable block can be for often by one
Secondary control switch rises a gear, and after adjusting to maximum gear, continuation is successively adjusted since maximum gear to low gear, or
Person is successively adjusted since minimum gear to high gear after adjusting to maximum gear；The control of earth brush motor A and earth brush motor B
Mode processed is similarly.
In the embodiment of Fig. 3, three circuits are respectively adopted, main motor and earth brush motor are controlled, i.e., one control is opened
It closes corresponding with a kind of control of a motor.Main motor ON-OFF control circuit is for controlling main motor switch, main motor gear
Switching circuit is for controlling the switching of main motor gear, and earth brush motor ON-OFF control circuit is for controlling earth brush motor switch.According to
It includes following four that control mode of operation in matching, which carries out control to motor corresponding with the motor mark in matching in dust catcher,
Kind mode, the control mode of following four kinds of motors is exemplary illustration, and the control mode of motor is not limited to Fig. 3 embodiment
Under scene, it is also not necessarily limited to following four kinds of control modes.
Mode one: if the control mode of operation in matching is switch control mode, the motor in matching is identified as main motor
Mark, then control motor corresponding with the motor mark in matching in dust catcher according to the control mode of operation in matching
System, comprising: open or close the main motor in dust catcher；
Mode two: if the control mode of operation in matching is gear switching control mode, based on the motor mark in matching
Motor mark, then carry out motor corresponding with the motor mark in matching in dust catcher according to the control mode of operation in matching
Control, comprising: adjust the work gear of main motor in dust catcher；
Mode three: if the control mode of operation in matching is switch control mode, the motor in matching is identified as scrubbing brush electricity
Machine mark, then control motor corresponding with the motor mark in matching in dust catcher according to the control mode of operation in matching
System, comprising: open or close the earth brush motor in dust catcher；
Mode four: if the control mode of operation in matching is gear switching control mode, the motor in matching is identified as ground
Brush motor mark, then according to the control mode of operation in matching to motor corresponding with the motor mark in matching in dust catcher into
Row control, comprising: adjust the work gear of earth brush motor in dust catcher.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions each in flowchart and/or the block diagram
The combination of process and/or box in process and/or box and flowchart and/or the block diagram.It can provide these computer journeys
Sequence instruct to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices processor with
A machine is generated, so that the instruction generation executed by computer or the processor of other programmable data processing devices is used for
Realize the dress for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram
It sets.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer include, but are not limited to phase change memory (PRAM), static random access memory (SRAM),
Dynamic random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electrically erasable
Except programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-
ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetism are deposited
Equipment or any other non-transmission medium are stored up, can be used for storage can be accessed by a computing device information.According to boundary herein
Fixed, computer-readable medium does not include temporary computer readable media (transitory media), such as the data-signal of modulation and
Carrier wave.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
The above description is only an embodiment of the present invention, is not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made within the spirit and principles of the present invention are equal
Replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (15)
1. a kind of dust catcher characterized by comprising body, Handleset and the ground brush assemblies being connect with Handleset, body
It is connected between ground brush assemblies by connecting pipe；
Internal body is equipped with main motor for generating vacuum source, and ground brush assemblies include round brush and for driving round brush to be cleaned
The earth brush motor of operation, under the action of the pull of vacuum that main motor generates, the object and air-flow on surface to be cleaned are in scrubbing brush group
It is inhaled into body under the action of part by connecting pipe；
Handleset is equipped with the control handle for controlling main motor and earth brush motor.
2. dust catcher according to claim 1, which is characterized in that be additionally provided with master board, master board on the body
It is equipped with master board circuit, the control handle is equipped with electric remote control plate, and electric remote control plate is equipped with handle control circuit；
The handle control circuit is electrically connected with master board circuit, and the control for monitoring user operates, the control that will be monitored
System operation is converted to control signal and is input to the master board circuit, and the master board circuit is used to be believed according to the control
Number and preset motor mark, control mode of operation and control signal corresponding relationship, to corresponding motor in the dust catcher into
Row control.
3. dust catcher according to claim 2, which is characterized in that the master board circuit include signal sampling port,
The cathode port of earth brush motor and the positive port of earth brush motor；The handle control circuit includes at least one motor control electricity
Road, each circuit for controlling motor include signal end and ground terminal, and the signal end is connect with the signal sampling port, with to institute
It states signal sampling port and control signal is provided, the ground terminal is connect with the cathode port of the earth brush motor；
The master board circuit is by signal sampling port sampling control signal, by the control signal in the motor
It is matched in mark, control mode of operation and the corresponding relationship for controlling signal, according to the control mode of operation in matching to institute
Motor corresponding with the motor mark in matching in dust catcher is stated to be controlled.
4. dust catcher according to claim 3, which is characterized in that each circuit for controlling motor includes: that resistance and control are opened
It closes, the resistance and control switch series connection, the other end of the resistance connect as signal end and the signal sampling port
It connects, the other end of the control switch is connected as the cathode port of ground terminal and earth brush motor；Wherein, different motor control electricity
Resistance value in road is different, to generate different control signals.
5. dust catcher according to claim 3, which is characterized in that the handle control circuit further include: filter capacitor C1
It is connected in parallel between the signal sampling port and ground terminal with magnetic bead L1, filter capacitor C1, one end of magnetic bead L1 and ground terminal connect
It connects, the cathode port connection of the other end and earth brush motor.
6. dust catcher according to claim 3, which is characterized in that the signal sampling port is connected to by bleeder circuit
The positive pole of the master board circuit, the bleeder circuit include concatenated resistance R4 and resistance R5, it is described at least one
The signal end of circuit for controlling motor is connected to the tie point of the resistance R4 and resistance R5；Between the signal sampling port and ground
It is connected with filter capacitor C3.
7. dust catcher according to claim 3, which is characterized in that the master board circuit further includes electrolytic capacitor EC1,
Electrolytic capacitor EC1 is parallel between the positive port of earth brush motor and the cathode port of earth brush motor.
8. dust catcher according to claim 7, which is characterized in that the handle control circuit further includes filter capacitor C2,
Filter capacitor C2 is parallel between the positive port of the earth brush motor and the cathode port of earth brush motor.
9. dust catcher according to claim 8, which is characterized in that the capacitor C2 is monolithic capacitor or ceramic disc capacitor.
10. according to the described in any item dust catchers of claim 2-9, which is characterized in that the master board and electric remote control plate
Between connected by steel wire fibre hose.
11. according to the described in any item dust catchers of claim 3-9, which is characterized in that at least one described circuit for controlling motor
It include: earth brush motor ON-OFF control circuit, earth brush motor gear switching circuit, main motor ON-OFF control circuit and main motor gear
At least one of switching circuit.
12. -9 described in any item dust catchers according to claim 1, which is characterized in that the connecting pipe includes: to be set to machine
The first hose between body and Handleset and the extension tube being connected between Handleset and ground brush assemblies.
13. a kind of control method of dust catcher characterized by comprising
The control operation of handle control circuit acquisition user on Handleset based on dust catcher, and by the control of the user
Operation is converted to control signal；
By the control signal, preset motor mark, control mode of operation and control in mapping relations between signal into
Row matching, to obtain the control mode of operation and motor mark in matching；
Motor corresponding with the motor mark in matching in the dust catcher is controlled according to the control mode of operation in matching
System.
14. according to the method for claim 13, which is characterized in that the handle control circuit includes at least one motor control
Circuit processed, each circuit for controlling motor include: resistance and control switch；The then handle control on the Handleset based on dust catcher
Circuit acquires the control operation of user, and the control of user operation is converted to control signal, comprising:
Response user presses the operation of control switch, and circuit for controlling motor belonging to the control switch that is pressed grasps the control of user
Be converted to control signal.
15. method described in 3 or 14 according to claim 1, which is characterized in that
If the control mode of operation in matching is switch control mode, the motor in matching is identified as main motor mark, then basis
Control mode of operation in matching controls motor corresponding with the motor mark in matching in the dust catcher, comprising:
Open or close the main motor in the dust catcher；
If the control mode of operation in matching is gear switching control mode, the motor in matching is identified as main motor mark, then
Motor corresponding with the motor mark in matching in the dust catcher is controlled according to the control mode of operation in matching, is wrapped
It includes: adjusting the work gear of main motor in the dust catcher；
If the control mode of operation in matching is switch control mode, the motor in matching is identified as earth brush motor mark, then root
Motor corresponding with the motor mark in matching in the dust catcher is controlled according to the control mode of operation in matching, is wrapped
It includes: opening or closing the earth brush motor in the dust catcher；
If the control mode of operation in matching is gear switching control mode, the motor in matching is identified as earth brush motor mark,
Then motor corresponding with the motor mark in matching in the dust catcher is controlled according to the control mode of operation in matching,
It include: the work gear for adjusting earth brush motor in the dust catcher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784045.0A CN109091062A (en) | 2018-07-17 | 2018-07-17 | Dust catcher and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810784045.0A CN109091062A (en) | 2018-07-17 | 2018-07-17 | Dust catcher and its control method |
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| CN109091062A true CN109091062A (en) | 2018-12-28 |
Family
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| CN201810784045.0A Pending CN109091062A (en) | 2018-07-17 | 2018-07-17 | Dust catcher and its control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656303A (en) * | 2021-01-20 | 2021-04-16 | 广东博力威科技股份有限公司 | Dust collector motor control method and device, electronic equipment and storage medium |
| CN116491852A (en) * | 2023-05-12 | 2023-07-28 | 深圳拓邦股份有限公司 | Communication anti-jamming method and hand-held vacuum cleaner |
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| US5449988A (en) * | 1994-03-30 | 1995-09-12 | U.S. Products, Inc. | Vacuum motor control including float switch and in-rush current restraint |
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