CN109617470A - The control system of hair dryer - Google Patents
The control system of hair dryer Download PDFInfo
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- CN109617470A CN109617470A CN201811322864.XA CN201811322864A CN109617470A CN 109617470 A CN109617470 A CN 109617470A CN 201811322864 A CN201811322864 A CN 201811322864A CN 109617470 A CN109617470 A CN 109617470A
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- Prior art keywords
- control
- hair dryer
- unit
- controller
- motor
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cleaning And Drying Hair (AREA)
Abstract
The embodiment of the invention discloses a kind of control system of hair dryer, the hair dryer includes the electronic switch with circuit board electrical connection；The control system includes: power module, provides AC power source and DC power supply for the system；Controller, it is electrically connected respectively with power module, motor control unit, heater control unit, the controller is for obtaining the electric signal generated after electronic switch is triggered, corresponding motor control instruction or heater control instruction are generated according to the electric signal, and the motor control instruction is sent to the motor control unit to realize revolving speed control to motor, the heater control instruction is sent to the heater control unit to realize the heating and temperature control to heater element.By above system, the service life of hair dryer is improved, makes hair dryer that there is more convenient and fast handling, significantly reduces false triggering probability, and makes the appearance of hair dryer with more globality.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of control systems of hair dryer.
Background technique
Hair dryer is mainly used for the drying and shaping of hair, but also for laboratory, psyciotherapy room and industrial production, art designing etc.
Aspect is made local desiccation, heating and physical therapy and is used.With the continuous maturation of hair dryer technology, use demand of the people to hair dryer
Also higher and higher.
Hair dryer is a kind of utensil of high-power high-current, and mechanical switch is generallyd use in traditional hair dryer to realize pair
The power supply of hair dryer controls and function control, but the volume of mechanical switch is bigger, can be occupied using mechanical switch larger
Space, or switch limited for space is especially inconvenient for the product on air duct, and influences the whole of product appearance
Body.In addition, long-time Reusability mechanical switch easily causes the service life for reducing product using failure.
Summary of the invention
The embodiment of the present invention provides a kind of control system of hair dryer, is able to ascend the service life of hair dryer and handling
Can, and promote the globality of hair dryer appearance.
A kind of control system of hair dryer, the hair dryer include circuit board, motor and heater element, the circuit board point
It is not electrically connected with the motor, heater element, the circuit board includes motor control unit and heater control unit, the electricity
Machine control unit is used to control the revolving speed of motor, and the heater control unit is used to control the heating temperature of heater element；Institute
Stating hair dryer further includes the electronic switch with the circuit board electrical connection, and electric signal is generated after being triggered, and the electric signal is used
In the heating temperature for the revolving speed or heater element for controlling the motor；The control system includes:
Power module provides AC power source and DC power supply for the system；
Controller is electrically connected with the power module, motor control unit, heater control unit, the control respectively
Device generates corresponding motor control according to the electric signal and refers to for obtaining the electric signal generated after the electronic switch is triggered
Order or heater control instruction, and the motor control instruction is sent to the motor control unit, motor is turned with realizing
The heater control instruction is sent to the heater control unit to realize the heating temperature to heater element by speed control
Control.
Optionally, in one of the embodiments, the electronic switch include touch-switch, inductive switch, audio-switch,
One of touch switch, wireless switching or more than one.
Optionally, the quantity of the electronic switch is at least two in one of the embodiments,.
It optionally, in one of the embodiments, further include detection unit, the detection unit and the electronic switch,
Controller electrical connection, the detection unit are used to detect the default triggering mode of the electronic switch, and generate and preset with described
The corresponding electric signal of triggering mode；Wherein the default triggering mode include long-pressing, short-press, push-and-pull, touch-control, acoustic control, in induction
One or more.
Optionally, the electronic switch includes first switch and the second switch in one of the embodiments, the detection
Unit is used to generate the first electric signal according to the triggering duration of the first switch, the triggering duration of second switch generates the second electricity
Signal, first electric signal are used to indicate the controller and generate motor control instruction, and second electric signal is used to indicate
The controller generates heater control instruction.
Optionally, in one of the embodiments, further include isolating device and functional module, the isolating device respectively with
The power module, controller, functional module electrical connection, the controller be used for the isolating device send turn-on command or
Shutdown instruction, the isolating device are used to open the power input channel of the functional module according to the turn-on command, be used in combination
In the power input channel that the functional module is isolated according to the shutdown instruction.
Optionally, the functional module includes zero passage detection unit in one of the embodiments, the zero passage detection list
Member is electrically connected with the controller, isolating device respectively, and the zero passage detection unit is used to examine in isolating device conducting
The zero crossing of AC power source is surveyed, and sends zero cross signal to the controller when detecting the zero crossing.
Optionally, the functional module further includes anion generating unit, the anion in one of the embodiments,
Generating unit is electrically connected with the isolating device, and the anion generating unit is used for will input in isolating device conducting
Power supply forms anion after processing of circuit.
Optionally, the isolating device includes silicon-controlled, thyristor, transistor, field-effect in one of the embodiments,
Pipe, one of relay or more than one.
Optionally, the power module includes the mains electricity input end being sequentially connected electrically, rectification in one of the embodiments,
Unit, filter unit and voltage transformation unit, the mains electricity input end is for accessing AC power source, and the AC power source is by described whole
Output is DC power supply after flowing unit, filter unit and voltage transformation unit.
Implement the embodiment of the present invention, will have the following beneficial effects:
The control system of above-mentioned hair dryer, due to being controlled using electronic switch hair dryer, to improve drying hair
The service life of device, the electronic switch generate electric signal after being triggered, and are detected after electronic switch is triggered and are generated by controller
Electric signal, corresponding motor control instruction or heater control instruction are generated according to the electric signal, and by motor control instruction
Motor control unit is sent to realize and be sent to heater control unit to the control of the revolving speed of motor, by heater control instruction
To realize the heating and temperature control to heater element.By above system, make hair dryer that there is more convenient and fast handling, effectively
Ground reduces false triggering probability, and makes the appearance of hair dryer with more globality.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Wherein:
Fig. 1 is the structural block diagram of the control system of hair dryer in one embodiment；
Fig. 2 is the structural block diagram of isolating device and functional module in one embodiment；
Fig. 3 is the structural block diagram of zero passage detection unit and anion generating unit in one embodiment；
Fig. 4 is the structural block diagram of power module in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and
It is not used in restriction the application.
Unless otherwise defined, all technical and scientific terms used herein and the technical field for belonging to the application
The normally understood meaning of technical staff is identical.The term used in the description of the present application is intended merely to description tool herein
The purpose of the embodiment of body, it is not intended that limitation the application.It is appreciated that term " first " used in this application, " second "
Etc. can be used to describe various elements herein, but these elements should not be limited by these terms.These terms are only used to by first
A element and another element are distinguished.For example, in the case where not departing from scope of the present application, the first device can be claimed
It can be the first device by the second device for the second device, and similarly.First device and the second device both same class device
Part, but it is not same device.
A kind of control system of hair dryer presented below is able to ascend the service life and handling of hair dryer, and
The globality of hair dryer appearance is promoted, which includes circuit board, motor, heater element and electronic switch, the circuit board
It is electrically connected respectively with the motor, heater element, electronic switch, which generates electric signal, the telecommunications after being triggered
Number for control the motor revolving speed or heater element heating temperature.The circuit board is equipped with the control system of hair dryer
System, as shown in fig.1, for the structural block diagram of the control system of hair dryer in one embodiment, the control system packet of the hair dryer
Include detection unit 110, power module 120, controller 130, motor control unit 140 and heater control unit 150, controller
130 are electrically connected with detection unit 110, power module 120, motor control unit 140, heater control unit 150 respectively.
Wherein, detection unit 110 is used to detect the trigger action of the electronic switch, for example, triggering mode, triggering duration,
Trigger object etc.；Power module 120 is used to provide AC power source and DC power supply for the system；Motor control unit 140 is used
In the revolving speed of control motor, heater control unit 150 is used to control the heating temperature of heater element；Controller 130 is for examining
The electric signal generated after the electronic switch is triggered is surveyed, generates corresponding motor control instruction or fever according to the electric signal
Device control instruction, and the motor control instruction is sent to motor control unit 140 to realize to the revolving speed control of motor, general
The heater control instruction is sent to heater control unit 150 to realize the heating and temperature control to heater element.Fever
Element includes but is not limited to heating wire, fever tablet, heater etc., it is to be understood that can also include that other have fever function
The device of energy, the present embodiment is to this without limiting.
The control system of above-mentioned hair dryer, due to being controlled using electronic switch hair dryer, to improve drying hair
The service life of device, the electronic switch generate electric signal after being triggered, and are detected after electronic switch is triggered and are generated by controller
Electric signal, corresponding motor control instruction or heater control instruction are generated according to the electric signal, and by motor control instruction
Motor control unit is sent to realize and be sent to heater control unit to the control of the revolving speed of motor, by heater control instruction
To realize the heating and temperature control to heater element.By above system, make hair dryer that there is more convenient and fast handling, effectively
Ground reduces false triggering probability, and makes the appearance of hair dryer with more globality.
In one embodiment, the electronic switch that can be used for controlling different function is provided on hair dryer, electronic switch is
Refer to the running unit for realizing connecting and disconnecting of the circuit using electronic circuit and power electronic devices, is driven including at least a controllable electronics
Dynamic device, the electronic switch can generate electric signal, such as high level signal or low level signal after being triggered.Optionally, should
Electronic switch includes but is not limited to touch-switch, inductive switch, audio-switch, touch switch, wireless switching etc..By using not
The electronic switch of same type can be brought with different interactive experiences, for example, human body induction control, voice control, sliding control,
Wireless remote control etc., the user experience is improved spends.
In one embodiment, detection unit is electrically connected with the electronic switch, controller respectively, and the detection unit is used
In the default triggering mode for detecting the electronic switch, and electric signal corresponding with the default triggering mode is generated, and should
Electric signal is sent to controller and carries out relevant treatment.Wherein the default triggering mode includes but is not limited to long-pressing, short-press, pushes away
Drawing, touch-control, acoustic control, induction etc., optionally, the corresponding relationship of default triggering mode and control function can be set in advance by manufacturer
It sets in systems, it can also be according to user demand sets itself.
In one embodiment, the quantity of the electronic switch can be at least two, and the motor for controlling hair dryer
The heating temperature function of rotating speed functions or heater element.It is understood that electronic switch may be arranged as in the present embodiment
Other quantity, to control multiple and different functions, the present embodiment is to this without limiting.
Specifically, electronic switch includes first switch and the second switch, detection unit is for detecting first switch and second
The trigger action of switch, detection unit can generate the first electric signal according to the triggering duration of the first switch and according to second
The triggering duration of switch generates the second electric signal, and first electric signal is used to indicate the controller generation motor control and refers to
It enables, second electric signal is used to indicate the controller and generates heater control instruction.
For example, speed button and temperature button are provided on hair dryer, speed button is for controlling motor
Revolving speed that is to say the blowing wind speed for controlling hair dryer, can carry out " low speed, middling speed, high speed " by pressing the speed button
Three keep out the wind speed switching, can bring the different degrees of blowing feeling of user by；Temperature button is used to control the heating temperature of heater element
Degree that is to say the blowing temperature of control hair dryer, can carry out " low temperature, medium temperature, high temperature, cold wind " four by pressing the temperature button
Heating temperature switching is kept off, therefore, is switched by speed button and temperature button cooperation, 12 kinds of different wind-warm syndrome wind speed may be implemented
Blowing combination, to meet the different blowing demands of user.
Optionally, power knob can also be set on hair dryer, and power knob is used to control the unlatching of power supply on hair dryer
With closing, when controlling electric power starting by power knob, hair dryer starts to work and sprays air-flow, passes through speed button and temperature
Spend button control blowing wind speed and blowing temperature；When by power knob control power supply close when, hair dryer in a dormant state,
Speed button and temperature button control blowing wind speed and blowing temperature can not be passed through at this time.By the way that power knob, Ke Yijie is arranged
The stand-by power consumption for saving hair dryer allows hair dryer to be in when user does not need using hair dryer and closes (standby) state of dormancy, and can
Effectively false triggering to be avoided to operate.It should be noted that power knob described in the present embodiment can be with speed button or temperature
Button is all a button, namely realizes that wind speed handoff functionality and power supply control function by the different operation mode of same button
Can, or temperature handoff functionality and power control function are realized by the different operation mode of same button, with save device at
Sheet and the globality for promoting appearance；The power knob can also be independent button, to promote the convenience of operation.
The control system of hair dryer provided in this embodiment makes hair dryer have more convenient and fast handling, effectively drops
Low false triggering probability, and make the appearance of hair dryer with more globality.
Since all there is the requirement of stand-by power consumption in most of country to hair dryer electric appliances product at present, electronic switch is replaced
After mechanical switch, when hair dryer is under shutdown (standby) state, controller is still in energized state, it is therefore desirable to consider dry
Send out the stand-by power consumption demand of device.In one embodiment, as shown in Fig. 2, the control system of the hair dryer further includes isolating device
160 and functional module 170, isolating device 160 be electrically connected respectively with power module 120 ', controller 130 ', functional module 170,
Controller 130 ' is used to send turn-on command to isolating device 160 or shutdown instruction, isolating device 160 are used for according to the conducting
Instruct the power input channel of open function module 170 and for the power supply according to the shutdown instruction isolation features module 170
Input channel.Wherein, power module 170 can increase diversified functional characteristic for hair dryer, such as zero crossing detection function, negative
Function, excess temperature detection function etc. occur for ion.When hair dryer be in shutdown (standby) state when, that is to say user do not need using
When hair dryer, functional module 170 does not have work requirements, passes through the power supply of control 160 turn-off function module 170 of isolating device at this time
Input channel allows functional module 170 to be in off state when hair dryer is in shutdown (standby) state, reduces hair dryer control
The stand-by power consumption of system, so that the hair dryer in the present embodiment meets the demand of low standby power loss.
In one embodiment, isolating device is controllable electric drive device, and the isolator can be driven by controller
The conducting and shutdown of part, can specifically include silicon-controlled, thyristor, transistor, field-effect tube, relay etc..
For example, isolating device can be isolated silicon-controlled, which is in an off state, when
When opening the power switch of hair dryer, controller transmission turn-on command to isolated silicon-controlled (such as the high level signal), with
Control function module opens work.When select default be in an off state isolating device when, from hair dryer by standby mode to
It can control functional module during starting state and be constantly in off-position, without during having of short duration high power consumption, when
User just can be in the conductive state when opening hair dryer, conducive to the stand-by power consumption for the control system for further decreasing hair dryer.It can
With understanding, this it is isolated it is silicon-controlled can also be replaced by other devices with similar operation principle, such as it is non-isolated can
Control silicon, MOSFET (partly lead by Metal-Oxide-Semiconductor Field-Effect Transistor, metal-oxide
Body field effect transistor), TRIAC (TRIode AC semiconductor switch, three terminal bidirectional alternating-current switch), BJT
(Bipolar Junction Transistor, bipolar junction transistor), IGBT (Insulated Gate Bipolar
Transistor, insulated gate bipolar transistor) etc., the present embodiment is to this without limiting.
In one embodiment, referring to Fig. 3, the functional module includes zero passage detection unit 172, zero passage detection unit
172 are electrically connected with controller 130 ", isolating device 160 " respectively, and zero passage detection unit 172 is used to be connected in isolating device 160 "
When detect AC power source zero crossing, and when detecting the zero crossing to controller 130 " send zero cross signal.Specifically,
Zero passage detection unit 172 can be used to judge the frequency of single phase alternating current power supply, voltage inversion point (i.e. zero crossing), due to power module
120 " inputs are 220V AC power sources, and the voltage swing of 220V AC power source is to change with time and continually changing,
The purpose of in the control system of hair dryer in order to realize motor control, function control, needs a datum mark as starting point,
Be AC supply voltage be 0 when moment.Zero passage detection unit 172 is transmitted across when alternating voltage is 0 to controller 130 "
Zero-signal.The present embodiment, to the carry out zero passage detection of input power, adjusts turning for motor by zero passage detection unit 172 for system
Speed or frequency provide foundation.
Further, the zero cross signal that controller 130 " can also be detected according to zero passage detection unit 172 controls isolator
The conducting of part 160 " allows isolating device 160 " to be connected when AC power source is 0, can reduce surge impact energy to isolating device
160 " damage allows the loss of isolating device 160 " to be preferably minimized, and extends the service life of isolating device 160 ".
In one embodiment, please continue to refer to Fig. 3, the functional module further includes anion generating unit 174, bear from
Sub- generating unit 174 is electrically connected with isolating device 160 ", and anion generating unit 174 is used for will when isolating device 160 " is connected
Input power forms anion after processing of circuit.For example, anion generating unit 174 can be defeated by power module 120 "
The power supply entered is ac high-voltage by processing of circuit, then by obtaining pure negative direct current high voltage after rectifying and wave-filtering, by direct current
Negative high voltage releases a large amount of electronics by release end at high speed, at once can be by since electronics can not be present in air for a long time
Oxygen molecule in air captures, to generate negative aeroion.The present embodiment is sprayed by anion generating unit 174 in hair dryer
Anion is formed in air-flow out, so that hair dryer has the function of health care.
In one embodiment, referring to Fig. 4, power module includes the mains electricity input end 122 being sequentially connected electrically, rectification list
Member 124, filter unit 126 and voltage transformation unit 128, mains electricity input end 122 is for accessing AC power source, and AC power source is through over commutation
Output is DC power supply after unit 124, filter unit 126 and voltage transformation unit 128.Specifically, rectification unit 124 will be defeated from alternating current
The 220V AC power source for entering 122 input of end is rectified into DC power supply, eliminates pulse using filter unit 126, obtains stable
DC power supply can using DC power supplies such as the direct currents, such as 3.6V, 5V, 12V needed after 128 transformation of voltage transformation unit
With in system controller or other need the device of direct current supply to power.It should be noted that in the standby state, control
Rectification unit 124, filter unit 126 and voltage transformation unit 128 meeting of the device still in energized state (standby mode), in power module
There are idling consumptions, and to provide the supply of the electric energy under controller standby mode, therefore, the component in power module is chosen low
Power consumption component, such as the power consumption that this partial circuit is arranged reduce hair dryer control system within the scope of 0.2W~0.3W
Stand-by power consumption, so that hair dryer can satisfy the demand of low standby power loss.
The control system of above-mentioned hair dryer, due to being controlled using electronic switch hair dryer, to improve drying hair
The service life of device, the electronic switch generate electric signal after being triggered, and are detected after electronic switch is triggered and are generated by controller
Electric signal, corresponding motor control instruction or heater control instruction are generated according to the electric signal, and by motor control instruction
Motor control unit is sent to realize and be sent to heater control unit to the control of the revolving speed of motor, by heater control instruction
To realize the heating and temperature control to heater element.By above system, make hair dryer that there is more convenient and fast handling, effectively
Ground reduces false triggering probability, and makes the appearance of hair dryer with more globality.
In the above-described embodiments, can it is all or part of by software, hardware, firmware or any combination thereof come real
It is existing.When being realized using software program, can entirely or partly realize in the form of a computer program product.The computer
Program product includes one or more computer instructions.When loading on computers and executing the computer program instructions, entirely
Portion is partly generated according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, specially
With computer, computer network or other programmable devices.The computer instruction can store in computer-readable storage
In medium, or from a computer readable storage medium to another computer readable storage medium transmit.The computer
Readable storage medium storing program for executing can be any usable medium or include one or more usable medium collection that computer can access
At the data storage devices such as server, data center.The usable medium can be magnetic medium, (for example, floppy disk, hard disk,
Tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk Solid State Disk (SSD)) etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (10)
1. a kind of control system of hair dryer, the hair dryer includes circuit board, motor and heater element, the circuit board difference
It is electrically connected with the motor, heater element, the circuit board includes motor control unit and heater control unit, the motor
Control unit is used to control the revolving speed of motor, and the heater control unit is used to control the heating temperature of heater element；It is special
Sign is that the hair dryer further includes the electronic switch with the circuit board electrical connection, and electric signal is generated after being triggered, described
Electric signal is used to control the revolving speed of the motor or the heating temperature of heater element；The control system includes:
Power module provides AC power source and DC power supply for the system；
Controller is electrically connected with the power module, motor control unit, heater control unit respectively, and the controller is used
The electric signal generated after obtaining the electronic switch and being triggered, generate according to the electric signal corresponding motor control instruction or
Heater control instruction, and the motor control instruction is sent to the motor control unit to realize the revolving speed control to motor
The heater control instruction is sent to the heater control unit to realize the heating temperature control to heater element by system
System.
2. system according to claim 1, which is characterized in that the electronic switch includes touch-switch, inductive switch, sound
Control switch, touch switch, one of wireless switching or more than one.
3. system according to claim 2, which is characterized in that the quantity of the electronic switch is at least two.
4. system according to claim 1-3, which is characterized in that it further include detection unit, the detection unit
It is electrically connected respectively with the electronic switch, controller, the detection unit is used to detect the default triggering side of the electronic switch
Formula, and generate electric signal corresponding with the default triggering mode；Wherein the default triggering mode includes long-pressing, short-press, pushes away
One of drawing, touch-control, acoustic control, induction or more than one.
5. system according to claim 4, which is characterized in that the electronic switch includes first switch and the second switch,
The detection unit is used to be generated according to the triggering duration of the first switch long-living when the triggering of the first electric signal, second switch
At the second electric signal, first electric signal is used to indicate the controller and generates motor control instruction, second electric signal
It is used to indicate the controller and generates heater control instruction.
6. system according to claim 1, which is characterized in that further include isolating device and functional module, the isolator
Part is electrically connected with the power module, controller, functional module respectively, and the controller is used to lead to isolating device transmission
Logical instruction or shutdown instruction, the power input that the isolating device is used to open the functional module according to the turn-on command are logical
Road and the power input channel for being used to be isolated according to the shutdown instruction functional module.
7. system according to claim 6, which is characterized in that the functional module includes zero passage detection unit, the mistake
Zero detection unit is electrically connected with the controller, isolating device respectively, and the zero passage detection unit is used in the isolating device
The zero crossing of AC power source is detected when conducting, and sends zero cross signal to the controller when detecting the zero crossing.
8. system according to claim 6, which is characterized in that the functional module further includes anion generating unit, institute
It states anion generating unit to be electrically connected with the isolating device, the anion generating unit is used to be connected in the isolating device
When input power formed into anion after processing of circuit.
9. according to the described in any item systems of claim 6-8, which is characterized in that the isolating device includes silicon-controlled, brilliant lock
One of pipe, transistor, field-effect tube, relay or more than one.
10. system according to claim 1, which is characterized in that the power module includes that the alternating current that is sequentially connected electrically is defeated
Enter end, rectification unit, filter unit and voltage transformation unit, the mains electricity input end is for accessing AC power source, the AC power source
Output is DC power supply after the rectification unit, filter unit and voltage transformation unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322864.XA CN109617470A (en) | 2018-11-07 | 2018-11-07 | The control system of hair dryer |
| PCT/CN2019/087809 WO2020093679A1 (en) | 2018-11-07 | 2019-05-21 | Control system for hair dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322864.XA CN109617470A (en) | 2018-11-07 | 2018-11-07 | The control system of hair dryer |
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| CN109617470A true CN109617470A (en) | 2019-04-12 |
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| CN201811322864.XA Pending CN109617470A (en) | 2018-11-07 | 2018-11-07 | The control system of hair dryer |
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| CN (1) | CN109617470A (en) |
| WO (1) | WO2020093679A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111148286A (en) * | 2019-12-24 | 2020-05-12 | 追觅科技(上海)有限公司 | Equipment control method, device and storage medium |
| WO2020093679A1 (en) * | 2018-11-07 | 2020-05-14 | 舒可士（深圳）科技有限公司 | Control system for hair dryer |
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| CN203524060U (en) * | 2013-08-27 | 2014-04-09 | 深圳市奋达电器有限公司 | Touch key type electric hair drier |
| CN207304968U (en) * | 2017-09-14 | 2018-05-01 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic heater and the control circuit for reducing its stand-by power consumption |
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| CN202233645U (en) * | 2011-08-24 | 2012-05-30 | 深圳拓邦股份有限公司 | Hair dryer |
| CN203016118U (en) * | 2012-12-10 | 2013-06-26 | 石国民 | Touch-type electric hair drier |
| KR20160096330A (en) * | 2015-02-05 | 2016-08-16 | 이영희 | Low noise hair dryer having a transmission |
| JP3201594U (en) * | 2015-10-06 | 2015-12-17 | 合同会社Ｓｈｕｙｏｋａ | Hair dryer |
| CN207444519U (en) * | 2017-09-29 | 2018-06-05 | 浙江容大科技有限公司 | A kind of hair dryer for collecting infrared ray and AC brushless motors |
| CN109617470A (en) * | 2018-11-07 | 2019-04-12 | 舒可士（深圳）科技有限公司 | The control system of hair dryer |
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| CN202233647U (en) * | 2011-09-07 | 2012-05-30 | 深圳拓邦股份有限公司 | Electric hair drier |
| CN202407587U (en) * | 2012-02-20 | 2012-09-05 | 宋运元 | Touch hair dryer |
| CN202456967U (en) * | 2012-02-23 | 2012-10-03 | 范如能 | Novel temperature-controlled hair dryer |
| CN202436387U (en) * | 2012-03-02 | 2012-09-19 | 杨灵芝 | Voice control hair dryer |
| CN203524060U (en) * | 2013-08-27 | 2014-04-09 | 深圳市奋达电器有限公司 | Touch key type electric hair drier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020093679A1 (en) * | 2018-11-07 | 2020-05-14 | 舒可士（深圳）科技有限公司 | Control system for hair dryer |
| CN111148286A (en) * | 2019-12-24 | 2020-05-12 | 追觅科技(上海)有限公司 | Equipment control method, device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020093679A1 (en) | 2020-05-14 |
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