CN106843090A - A kind of control circuit of electric heating water boiling kettle - Google Patents
A kind of control circuit of electric heating water boiling kettle Download PDFInfo
- Publication number
- CN106843090A CN106843090A CN201710227342.0A CN201710227342A CN106843090A CN 106843090 A CN106843090 A CN 106843090A CN 201710227342 A CN201710227342 A CN 201710227342A CN 106843090 A CN106843090 A CN 106843090A
- Authority
- CN
- China
- Prior art keywords
- control circuit
- kettle
- circuit
- microprocessor
- making tea
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The present invention relates to a kind of control circuit of electric heating water boiling kettle, including data acquisition components in kettle, making tea machine microprocessor and supply line are arranged on, data acquisition components are connected by supply line with making tea machine microprocessor.
Description
Technical field
The present invention relates to household appliance technical field, more particularly, to a kind of control circuit of electric heating water boiling kettle.
Background technology
The electric heating water boiling kettle of prior art is passed generally by the supply line of coupler with the connection of making tea machine from main line
It is defeated to kettle.Generally need three ring couplers（Including two power lines and a protective earth）, but due to present
Intelligent appliance need the information transfers such as the water temperature of kettle, water level to making tea machine, realize the intelligence to automatic water boiling overall process
Change control.And the sensor that will be set on kettle by wired connection to obtain the information such as water temperature, water level then to need is connected to
Making tea machine microprocessor, such coupler is accomplished by increasing to six rings from three rings（Or more）, then coupler structure is more complicated,
And it is bulky, often there are the failures such as loose contact.
The content of the invention
The present invention is the defect of solution above prior art, there is provided a kind of application supply line carries out the electricity of signal transmission
The control circuit of hot kettle.
To realize above goal of the invention, the technical scheme of use is：
A kind of control circuit of electric heating water boiling kettle, including be arranged on data acquisition components in kettle, making tea machine microprocessor and
Supply line, data acquisition components are connected by supply line with making tea machine microprocessor.
In such scheme, the data of data acquisition components collection are transferred to bubble by way of supply line is with carrier data
Tea machine microprocessor.The control circuit that the present invention is provided utilizes existing supply line, is not increasing other telecommunication medias（Example
Such as：It is infrared, ultrasonic, wireless etc.）In the case of, only by the use of supply line as channel, realize that data transfer and information are exchanged.
Preferably, the supply line includes kettle power line, make tea internal power supply line and coupler, the data acquisition
Part passes sequentially through kettle power line, coupler, internal power supply line of making tea and is connected with making tea machine microprocessor.
Preferably, the data acquisition components include temperature sensor, level sensor and kettle microprocessor, and temperature is passed
Sensor, the output end of level sensor are connected with kettle microprocessor, and kettle microprocessor passes sequentially through kettle power line, coupling
Device, internal power supply line of making tea are connected with making tea machine microprocessor.Wherein temperature sensor, the data of level sensor collection pass through
Kettle microprocessor is transmitted to making tea machine microprocessor.
Preferably, the data acquisition components also include signal power amplifying circuit, carrier wave coupler circuit, carrier wave and connect
Receive and modulation circuit, wherein kettle microprocessor passes sequentially through signal power amplifying circuit, carrier wave coupler circuit and kettle electricity
Source line connection, carrier wave is received and is connected with kettle microprocessor, carrier wave coupler circuit respectively with the two ends of modulation circuit.Wherein carry
Ripple coupler circuit, carrier wave receive the life for being used to receive and process the gathered data that making tea machine microprocessor is issued with modulation circuit
Then order transmits it to kettle microprocessor, and kettle microprocessor carries out the collection of data according to order, then by collection
Data by after the treatment of signal power amplifying circuit, then by carrier wave coupler circuit, kettle power line, coupler, make tea
Internal power supply line is transmitted to making tea machine microprocessor.
Preferably, the control circuit also includes function control circuit, wherein function control circuit and the micro- place of making tea machine
Reason device connection.After making tea machine microprocessor receives the data of data acquisition components collection, the data according to collection pass through function
Control circuit carries out corresponding function control, such as add water or begin to warm up or stop heating.
Preferably, the function control circuit includes power control circuit and the controlling switch that adds water, wherein Power Control electricity
Road and the controlling switch that adds water are connected with making tea machine microprocessor.Making tea machine microprocessor receives the number of data acquisition components collection
According to control that is rear, carrying out the control of heating power and add water by power control circuit and the controlling switch that adds water.
Preferably, the function control circuit also includes carrier wave receiving unit, carrier wave coupler circuit and carrier modulation
Circuit, wherein making tea machine microprocessor pass sequentially through carrier wave receiving unit, carrier wave coupler circuit and connect with internal power supply line of making tea
Connect, the two ends of carrier modulation circuit are connected with making tea machine microprocessor, carrier wave coupler circuit respectively.The data acquisition components
The data of collection are transmitted to making tea machine microprocessor by after carrier wave coupler circuit, the treatment of carrier wave receiving unit, and are made tea
Machine microprocessor issue order by after carrier modulation circuit, the modulation of carrier wave coupler circuit by internal power supply of making tea
Line, coupler, kettle power line are transmitted to data acquisition components.
Preferably, high frequency transformer T1 and high frequency transformer T2 of the coupler including interconnection, kettle power line,
Internal power supply line of making tea is connected with high frequency transformer T1, high frequency transformer T2 respectively.
Preferably, the making tea machine microprocessor, kettle microprocessor are single-chip microcomputer.
Preferably, the control circuit also includes display circuit, and the display circuit is connected with making tea machine microprocessor.Institute
Display circuit is stated for showing the data that making tea machine microprocessor is received.
Compared with prior art, the beneficial effects of the invention are as follows：
The control circuit that the present invention is provided utilizes existing supply line, only sharp in the case where other telecommunication medias are not increased
With supply line as channel, realize that data transfer and information are exchanged.
Brief description of the drawings
Fig. 1 is the structural representation of circuit.
Fig. 2 is the schematic diagram of circuit.
Specific embodiment
Accompanying drawing being for illustration only property explanation, it is impossible to be interpreted as the limitation to this patent；
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Embodiment 1
As shown in Figure 1, 2, control circuit includes the data acquisition components, making tea machine microprocessor and the supply lines that are arranged in kettle
Road.
Wherein, as shown in Figure 1, 2, supply line includes kettle power line, make tea internal power supply line and coupler, the number
Kettle power line, coupler, internal power supply line of making tea are passed sequentially through according to acquisition component to be connected with making tea machine microprocessor.This implementation
In example, coupler includes the high frequency transformer T1 and high frequency transformer T2 that are connected with each other, kettle power line, internal power supply line of making tea
It is connected with high frequency transformer T1, high frequency transformer T2 respectively.
In such scheme, the data of data acquisition components collection are transferred to bubble by way of supply line is with carrier data
Tea machine microprocessor.The control circuit that the present invention is provided utilizes existing supply line, is not increasing other telecommunication medias（Example
Such as：It is infrared, ultrasonic, wireless etc.）In the case of, only by the use of supply line as channel, realize that data transfer and information are exchanged.
In the present embodiment, as shown in Figure 1, 2, data acquisition components include temperature sensor, level sensor, the micro- place of kettle
Reason device, signal power amplifying circuit, carrier wave coupler circuit and carrier wave are received and modulation circuit, temperature sensor, level sensor
The output end of device is connected with kettle microprocessor, and kettle microprocessor passes sequentially through signal power amplifying circuit, carrier wave coupler
Circuit is connected with kettle power line, and carrier wave receives electric with kettle microprocessor, carrier wave coupler respectively with the two ends of modulation circuit
Road connects；Wherein carrier wave coupler circuit, carrier wave are received is used to receive and process making tea machine microprocessor to issue with modulation circuit
Gathered data order then transmit it to kettle microprocessor, kettle microprocessor carries out adopting for data according to order
Collection, the data that then will be gathered by after the treatment of signal power amplifying circuit, then by carrier wave coupler circuit, kettle power supply
Line, coupler, internal power supply line of making tea are transmitted to making tea machine microprocessor.In the present embodiment, the making tea machine microprocessor, water
Kettle microprocessor is single-chip microcomputer.
In specific implementation process, wherein, as shown in Figure 1, 2, the control circuit also includes function control circuit,
Wherein function control circuit is connected with making tea machine microprocessor.Making tea machine microprocessor receives the number of data acquisition components collection
According to rear, corresponding function control is carried out by function control circuit according to the data of collection, such as add water or begin to warm up or
Stop heating.
In the present embodiment, the function control circuit includes power control circuit and add water controlling switch, wherein power control
Circuit processed and the controlling switch that adds water are connected with making tea machine microprocessor.Making tea machine microprocessor receives data acquisition components collection
Data after, by power control circuit and the control that controlling switch carries out the control of heating power and add water that adds water.
In the present embodiment, as shown in figure 1, the function control circuit also includes carrier wave receiving unit, carrier wave coupler
Circuit and carrier modulation circuit, wherein making tea machine microprocessor pass sequentially through carrier wave receiving unit, carrier wave coupler circuit with bubble
Tea machine interior power line is connected, and the two ends of carrier modulation circuit are connected with making tea machine microprocessor, carrier wave coupler circuit respectively.Institute
The data for stating data acquisition components collection are micro- to making tea machine by being transmitted after carrier wave coupler circuit, the treatment of carrier wave receiving unit
Processor, and the order that making tea machine microprocessor is issued passes through by after carrier modulation circuit, the modulation of carrier wave coupler circuit
Make tea internal power supply line, coupler, kettle power line is transmitted to data acquisition components.
In the present embodiment, as shown in Fig. 2 the control circuit also includes display circuit, the display circuit and making tea machine
Microprocessor is connected.The display circuit is used to show the data that making tea machine microprocessor is received.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no need and unable to be exhaustive to all of implementation method.It is all this
Any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (10)
1. a kind of control circuit of electric heating water boiling kettle, including it is arranged on data acquisition components, making tea machine microprocessor in kettle
And supply line, it is characterised in that：Data acquisition components are connected by supply line with making tea machine microprocessor.
2. the control circuit of electric heating water boiling kettle according to claim 1, it is characterised in that：The supply line includes kettle
Power line, make tea internal power supply line and coupler, the data acquisition components pass sequentially through kettle power line, coupler, make tea
Internal power supply line is connected with making tea machine microprocessor.
3. the control circuit of electric heating water boiling kettle according to claim 2, it is characterised in that：The data acquisition components include
Temperature sensor, level sensor and kettle microprocessor, temperature sensor, the output end of level sensor and kettle microprocessor
Device is connected, and kettle microprocessor passes sequentially through kettle power line, coupler, make tea internal power supply line and making tea machine microprocessor company
Connect.
4. the control circuit of electric heating water boiling kettle according to claim 3, it is characterised in that：The data acquisition components are also wrapped
Include signal power amplifying circuit, carrier wave coupler circuit, carrier wave to receive and modulation circuit, wherein kettle microprocessor leads to successively
Cross signal power amplifying circuit, carrier wave coupler circuit to be connected with kettle power line, carrier wave receives the two ends point with modulation circuit
It is not connected with kettle microprocessor, carrier wave coupler circuit.
5. the control circuit of electric heating water boiling kettle according to claim 2, it is characterised in that：The control circuit is also included
Function control circuit, wherein function control circuit are connected with making tea machine microprocessor.
6. the control circuit of electric heating water boiling kettle according to claim 5, it is characterised in that：The function control circuit includes
Power control circuit and the controlling switch that adds water, wherein power control circuit and the controlling switch that adds water connect with making tea machine microprocessor
Connect.
7. the control circuit of electric heating water boiling kettle according to claim 6, it is characterised in that：The function control circuit is also wrapped
Carrier wave receiving unit, carrier wave coupler circuit and carrier modulation circuit are included, wherein making tea machine microprocessor passes sequentially through carrier wave
Receiving unit, carrier wave coupler circuit are connected with internal power supply line of making tea, and the two ends of carrier modulation circuit are micro- with making tea machine respectively
Processor, the connection of carrier wave coupler circuit.
8. the control circuit of electric heating water boiling kettle according to claim 2, it is characterised in that：The coupler includes mutually interconnecting
The high frequency transformer T1 and high frequency transformer T2 for connecing, kettle power line, make tea internal power supply line respectively with high frequency transformer T1, height
Frequency power transformer T2 is connected.
9. the control circuit of electric heating water boiling kettle according to claim 2, it is characterised in that：The making tea machine microprocessor,
Kettle microprocessor is single-chip microcomputer.
10. the control circuit of the electric heating water boiling kettle according to any one of claim 1 ~ 9, it is characterised in that：The control electricity
Road also includes display circuit, and the display circuit is connected with making tea machine microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227342.0A CN106843090A (en) | 2017-04-10 | 2017-04-10 | A kind of control circuit of electric heating water boiling kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227342.0A CN106843090A (en) | 2017-04-10 | 2017-04-10 | A kind of control circuit of electric heating water boiling kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106843090A true CN106843090A (en) | 2017-06-13 |
Family
ID=59146514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710227342.0A Pending CN106843090A (en) | 2017-04-10 | 2017-04-10 | A kind of control circuit of electric heating water boiling kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106843090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313852A (en) * | 2018-03-28 | 2019-10-11 | 九阳股份有限公司 | A kind of food processor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008255619A1 (en) * | 2007-05-25 | 2008-12-04 | Breville Pty Limited | Data communication with cordless base |
| JP2011212376A (en) * | 2010-04-01 | 2011-10-27 | Zojirushi Corp | Electric kettle |
| CN206892592U (en) * | 2017-04-10 | 2018-01-16 | 庄宏伟 | A kind of control circuit of electric heating water boiling kettle |
-
2017
- 2017-04-10 CN CN201710227342.0A patent/CN106843090A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008255619A1 (en) * | 2007-05-25 | 2008-12-04 | Breville Pty Limited | Data communication with cordless base |
| CN101820802A (en) * | 2007-05-25 | 2010-09-01 | 布瑞威利私人有限公司 | Data communication with cordless base |
| JP2011212376A (en) * | 2010-04-01 | 2011-10-27 | Zojirushi Corp | Electric kettle |
| CN206892592U (en) * | 2017-04-10 | 2018-01-16 | 庄宏伟 | A kind of control circuit of electric heating water boiling kettle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110313852A (en) * | 2018-03-28 | 2019-10-11 | 九阳股份有限公司 | A kind of food processor |
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