CN104957975A - Induction-cooker teakettle - Google Patents
Induction-cooker teakettle Download PDFInfo
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- CN104957975A CN104957975A CN201510320746.5A CN201510320746A CN104957975A CN 104957975 A CN104957975 A CN 104957975A CN 201510320746 A CN201510320746 A CN 201510320746A CN 104957975 A CN104957975 A CN 104957975A
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- circuit
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- electromagnetic oven
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Abstract
The invention relates to an induction-cooker teakettle. The induction-cooker teakettle comprises a kettle body and a cooker body. The kettle body is a hollow cavity body and comprises a cavity, a kettle lid and a handle. An inductor is arranged at the bottom of the kettle body. A first control circuit board is arranged inside the handle. An infrared emission head is connected to the first control circuit board. A measurement and control probe is arranged at the bottom of the inner wall of the cavity. The inductor and the measurement and control probe are connected to the first control circuit board. A second control circuit board is arranged on the cooker body. An infrared receiving head is connected to the second control circuit board. By means of the induction-cooker teakettle, the temperature and the level of water in the teakettle can be automatically and accurately detected, judgment can be made according to detected data information, an induction cooker is controlled to work, and potential safety hazards are avoided; meanwhile, by means of the induction-cooker teakettle, a power source does not need to be additionally provided, energy is saved, the environment is protected, and implementation is convenient.
Description
Technical field
The present invention relates to a kind of kitchen utensils, particularly relate to a kind of can the electromagnetic oven kettle teapot of automatic measuring and controlling water temperature and water level.
Background technology
In Modern Family, boil water obtain general application with electromagnetic oven, in addition, at present, there is a kind of electromagnetism teapot in liquid, this teapot is specifically designed to heat up water and makes tea.Using electromagnetic oven to boil water, to compare traditional method speed faster.
But, all there are this some defects in the electromagnetism teapot existed on the market at present.On the one hand, because common electromagnetic oven can only test the temperature of boiler face, and the water temperature in the temperature of boiler face and kettle also exists very large difference, the water yield in kettle is more, difference is larger, according to the temperature of test boiler face, electromagnetic oven can not judge whether water seethes with excitement thus automatic shutdown circuit, need user's manual-lock electromagnetic oven, use inconvenience.On the other hand, existing electromagnetism teapot cannot judge whether have water in kettle, or whether water level is too low, as long as be put on boiler face by kettle body, electromagnetic oven is with regard to Automatic-heating.If do not have water in kettle, or water level is too low, just causes the waste of resource, and serious more can cause contingency, there is potential safety hazard.
Summary of the invention
The object of this invention is to provide a kind of can the electromagnetic oven kettle teapot of water temperature and water level in automatic accurate detection kettle teapot.
According to an aspect of the present invention, provide a kind of electromagnetic oven kettle teapot, this electromagnetic oven kettle teapot comprises kettle body and body of heater, kettle is as a hollow cavity, comprise cavity, pot lid and handle, inductor is provided with bottom kettle body, handle inside is provided with a first control circuit plate, first control circuit plate is connected with an infrared emission head, observing and controlling probe is provided with bottom cavity inner wall, inductor and observing and controlling probe are connected to first control circuit plate, and body of heater is provided with second control circuit plate, and second control circuit plate is connected with an infrared receiving terminal.Thus, the inductor bottom kettle body utilizes electromagnetic oven body of heater coil dish undesirable mutual electromagnetic inductance effect operationally to produce alternating voltage, alternating voltage by transferring DC voltage to after the process of first control circuit plate, for other equipment are powered.Water temperature in observing and controlling probe acquires kettle body cavity and the data message of water level, and send the data message collected to first control circuit plate, by the infrared emission head be connected with first control circuit plate, data message is launched.Infrared receiving terminal on body of heater second control circuit plate receives the data-signal that infrared emission head is launched, and sends data-signal to second control circuit plate, and second control circuit buttress controls electromagnetic oven work according to the data message received.
In some embodiments, the axis of the inductor core of inductor and the card of body of heater parallel.Thus, when body of heater works, inductor and electromagnetic oven body of heater coil dish produce undesirable mutual electromagnetic inductance effect and produce alternating voltage.
In some embodiments, one first MCU control unit, a current rectifying and wave filtering circuit, a mu balanced circuit, a temperature test circuit, a water level test circuit and an infrared transmitting circuit is comprised in first control circuit plate, the first MCU control unit is connected to after current rectifying and wave filtering circuit is connected with mu balanced circuit, temperature test circuit is connected to the first input port of the first MCU control unit, water level test circuit is connected to the second input port of the first MCU control unit, and infrared transmitting circuit is connected to the delivery outlet of the first MCU control unit.
In some embodiments, inductor is connected to current rectifying and wave filtering circuit.
Thus, it is a single-chip microcomputer that the first MCU control unit controls, and controls each circuit working.Sensor utilizes electromagnetic oven body of heater coil dish undesirable mutual electromagnetic inductance effect operationally to produce alternating voltage, alternating voltage dress is become DC voltage by current rectifying and wave filtering circuit, and by providing power supply to temperature test circuit and water level test circuit after mu balanced circuit stable DC voltage.The data message collected is inputted the first MCU control unit and controls and export to infrared transmitting circuit by delivery outlet by temperature test circuit and water level test circuit.
In some embodiments, observing and controlling probe comprises a temperature probe and a water-level probe, and temperature probe is connected to temperature test circuit, and water-level probe is connected to water level test circuit.Thus, gather the water temperature in kettle body cavity by temperature probe, gather height of water level by water-level probe.
In some embodiments, infrared emission head is connected to infrared transmitting circuit.Thus, data are launched by infrared emission head by infrared transmitting circuit.
In some embodiments, second control circuit plate comprises one second MCU control unit, a signal receiving circuit and a controlling circuit of electromagnetic furnace, and controlling circuit of electromagnetic furnace comprises a digital display tube.Infrared receiving terminal is connected to signal receiving circuit, and signal receiving circuit is connected to the input port of the second MCU control unit, and controlling circuit of electromagnetic furnace is connected to the delivery outlet of the second MCU control unit.Thus, infrared receiving terminal receives the data that infrared emission head sends, and transfer data to the second MCU control unit of signal receiving circuit, and export to controlling circuit of electromagnetic furnace by delivery outlet, control electromagnetic oven work by controlling circuit of electromagnetic furnace, and show water temperature by the digital display tube of controlling circuit of electromagnetic furnace.
In some embodiments, first control circuit plate one end is provided with a circuit-board cell.
In some embodiments, kettle body establishes bottom to be also provided with a compressing tablet.
Accompanying drawing explanation
Fig. 1 is the front sectional view of the electromagnetic oven kettle teapot of one embodiment of the present invention;
Fig. 2 is the front sectional view of the handle of the electromagnetic oven kettle teapot shown in Fig. 1;
Circuit diagram in the first control circuit plate that Fig. 3 is the electromagnetic oven kettle teapot shown in Fig. 1;
Circuit diagram in the second control circuit plate that Fig. 4 is the electromagnetic oven kettle teapot shown in Fig. 1.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in more detail.
Fig. 1 to Fig. 3 show schematically show the electromagnetic oven kettle teapot according to one embodiment of the present invention.
As shown in Figure 1, in one embodiment of this invention, electromagnetic oven kettle teapot comprises kettle body 10 and body of heater 20, kettle body 10 is a hollow cavity, kettle body 10 comprises cavity 100, pot lid 101 and handle 102, the sidewall of kettle body 10 is provided with kettle mouth 106, the outer wall of kettle body 10, and the position relative with kettle mouth 106 arranges handle 102.
As shown in Figure 2, the outer wall of kettle body 10, the position relative with kettle mouth 106 is provided with a kettle body accessory 107, and kettle body accessory 107 is connected with kettle body 10, and kettle body accessory 107 volume edge is provided with flanging 1071.As shown in the figure, handle 102 is a ring ear shape ducted body be made up of outer wall 1024 and internal ring wall 1025, comprise handle attachment part 21 and handle part 22, one end of the ear shape root of handle 102 is handle attachment part 21, and one end relative with handle attachment part 21 is handle part 22.Handle attachment part 21 end, in the connecting portion, inwall lower end 2501 of internal ring wall 1025, as shown in the figure, during installation, flanging 1071 outer wall of kettle body accessory 107 is arranged in inside the outer wall 1024 of handle attachment part 21 end, connecting portion 2501 is arranged in the inside of kettle body accessory 107, connecting portion 2501 is provided with one first screw second MCU control unit 2013, flanging 1071 is provided with one second screw, this the first screw second MCU control unit 2013 and the second screw in the same size, through the first screw and the second screw, handle 102 is fixedly connected on kettle body accessory 107 by a bolt 11.In addition, handle part 22 lower end is provided with opening 2200, and opening 2200 surface is provided with cover plate 2201, and cover plate 2201 is fixed by bolt 11, is covered on opening 2200 place.Be provided with when opening 2200 is convenient to be overhauled and take out control circuit board from opening part.
As depicted in figs. 1 and 2, bottom kettle body 10, be provided with compressing tablet 105 in the below of handle 102.Bottom kettle body 10, be provided with an inductor 104 in compressing tablet 105 relative position, the axis of the inductor core of this inductor 104 is parallel with the card of body of heater.The inwall of kettle body 10 is provided with an observing and controlling probe 103, and this observing and controlling probe 103 is located at immediately below handle 102.As shown in Figure 2, kettle body 10 bottom, is provided with a probe hole 108 in the below of handle 102, and observing and controlling probe 103 is arranged in probe hole 108 by a probe water proof ring 30.One end of observing and controlling probe 103 is end of probe, and comprise temperature probe 1031 and a water-level probe 1032, the other end is link 1033, and observing and controlling one end of popping one's head in is located in the cavity 100 of kettle body 10, and link 1033 is located in the cavity of handle 102.Wherein, link 1033 is provided with external screw thread, is provided with a nut 1034 in addition, and the internal thread of this nut 1034 and the external screw thread of link 1033 match, and by nut 1034, observing and controlling probe 103 is fixed on kettle body 10.In the cavity of handle 102, be provided with a first control circuit plate 1021 in handle part 22 place.One end of this first control circuit plate 1021 is connected with a circuit-board cell 1022, and the other end is provided with an infrared emission head 1023.Observing and controlling probe 103, inductor 104 are connected with first control circuit plate 1021 respectively by wire.In addition, as shown in the figure, be provided with a second control circuit plate 201 in body of heater 20, this second control circuit plate 201 is connected with an infrared receiving terminal 2011.
As shown in Figure 3, the circuit in first control circuit plate 1021 comprises: one first MCU control unit 2100, power circuit 0102, temperature test circuit 2103, water level test circuit 2104 and an infrared transmitting circuit 2105.Power circuit 0102 comprises current rectifying and wave filtering circuit 2101 and a mu balanced circuit 2102.Inductor 104 is connected to the current rectifying and wave filtering circuit 2101 of first control circuit plate 1021 by wire, and current rectifying and wave filtering circuit 2101 is connected to the first MCU control unit 2100 after being connected to mu balanced circuit 2102.Temperature probe 1031 is connected to the temperature test circuit 2103 of first control circuit plate 1021 by wire, and temperature test circuit 2103 is connected to the first input port of the first MCU control unit 2100.Water-level probe 1032 is connected to the water level test circuit 2104 of first control circuit plate 1021 by wire, and water level test circuit 2104 is connected to the second input port of the first MCU control unit 2100.Infrared emission head 1023 is connected to the infrared transmitting circuit 2105 of first control circuit plate 1021, and infrared transmitting circuit 2105 is connected to the delivery outlet of the first MCU control unit 2100.Inductor 104 utilizes the undesirable mutual electromagnetic inductance effect operationally of the coil panel in electromagnetic oven body of heater 20 to produce alternating voltage, alternating voltage dress is become DC voltage by current rectifying and wave filtering circuit 2101, and by providing power supply to temperature test circuit 2103 and water level test circuit 2104 after mu balanced circuit 2102 stable DC voltage.The data message that temperature probe 1031 and water-level probe 1032 collect is inputted the first MCU control unit and controls 2100 by temperature test circuit 2103 and water level test circuit 2104, first MCU control unit controls 2100 and passes through digital-to-analogue conversion, convert the water temperature data information received and waterlevel data information to data signal, and export to infrared transmitting circuit 2105 by delivery outlet, infrared transmitting circuit 2105 drives infrared emission head 1023, Water temperature digital signal and water level data signal is sent.
As shown in Figure 4, the circuit in second control circuit plate 201 comprises: one second MCU control unit 2013, signal receiving circuit 2010 and a controlling circuit of electromagnetic furnace 2012.Infrared receiving terminal 2011 is connected to the signal receiving circuit 2010 of second control circuit plate 201, and signal receiving circuit 2010 is connected to the input port of the second MCU control unit 2013.Controlling circuit of electromagnetic furnace 2012 is connected to the delivery outlet of the second MCU control unit 2013.Infrared receiving terminal 2011 receives Water temperature digital signal and the water level data signal of infrared emission head 1023 injection be arranged in kettle body 10 handle 102, and sends the second MCU control unit 2013 to after amplifying process by signal receiving circuit 2010.Second MCU control unit 2013 is analyzed the Water temperature digital signal received and water level data signal:
When the second MCU control unit 2013 often receives a temperature value, just temperature value is shown by the digital display tube 1201 on body of heater 20, after receiving water boiling signal, the second interior MCU control unit 2013 of body of heater 20 sends instruction to controlling circuit of electromagnetic furnace 2012, disconnecting circuit, stops heating.
When the second MCU control unit 2013 receives the too low or anhydrous signal in water-in-kettle position, the second interior MCU control unit 2013 of body of heater 20 sends instruction to controlling circuit of electromagnetic furnace 2012, disconnecting circuit, no longer heats; When the second MCU control unit 2013 receive water-in-kettle position normal time, the second interior MCU control unit 2013 of body of heater 20 sends instruction to controlling circuit of electromagnetic furnace 2012, connect circuit, start heating.
Electromagnetic oven kettle teapot of the present invention achieves the intellectuality that electromagnetic oven is heated up water, water level and the water temperature of water in the kettle teapot on electromagnetic oven body of heater can be detected exactly, and judge according to the data message detected, control electromagnetic oven works, that is: when anhydrous in kettle or water level is too low time do not heat, stop heating when the water in kettle seethes with excitement, stop potential safety hazard.Meanwhile, the present invention is without the need to providing power supply in addition, and energy-conserving and environment-protective, conveniently implement.
Claims (9)
1. electromagnetic oven kettle teapot, comprise kettle body (10) and body of heater (20), described kettle body (10) is a hollow cavity, comprise cavity (100), pot lid (101) and handle (102), it is characterized in that, described kettle body (10) bottom is provided with inductor (104), described handle (102) inside is provided with a first control circuit plate (1021), described first control circuit plate (1021) is connected with an infrared emission head (1023), observing and controlling probe (103) is provided with bottom described cavity (100) inwall, described inductor (104) and described observing and controlling probe (103) are connected to described first control circuit plate (1021), described body of heater (20) is provided with second control circuit plate (201), described second control circuit plate (201) is connected with an infrared receiving terminal (2011).
2. electromagnetic oven kettle teapot according to claim 1, is characterized in that, the axis of the inductor core of described inductor (104) is parallel with the card of described body of heater (20).
3. electromagnetic oven kettle teapot according to claim 1, it is characterized in that, one first MCU control unit (2100) is comprised in described first control circuit plate (1021), one current rectifying and wave filtering circuit (2101), one mu balanced circuit (2102), one temperature test circuit (2103), one water level test circuit (2104) and an infrared transmitting circuit (2105), described current rectifying and wave filtering circuit (2101) is connected to described first MCU control unit (2100) after being connected with described mu balanced circuit (2102), described temperature test circuit (2103) is connected to the first input port of described first MCU control unit (2100), described water level test circuit (2104) is connected to the second input port of described first MCU control unit (2100), described infrared transmitting circuit (2105) is connected to the delivery outlet of described first MCU control unit (2100).
4. electromagnetic oven kettle teapot according to claim 3, is characterized in that, described inductor (104) is connected to described current rectifying and wave filtering circuit (2101).
5. electromagnetic oven kettle teapot according to claim 4, it is characterized in that, described observing and controlling probe (103) comprises a temperature probe (1031) and a water-level probe (1032), described temperature probe (1031) is connected to described temperature test circuit (2102), and described water-level probe (1032) is connected to described water level test circuit (2103).
6. electromagnetic oven kettle teapot according to claim 5, is characterized in that, described infrared emission head (1023) is connected to described infrared transmitting circuit (2104).
7. electromagnetic oven kettle teapot according to claim 1, it is characterized in that, described second control circuit plate (201) comprises one second MCU control unit (2013), a signal receiving circuit (2010) and a controlling circuit of electromagnetic furnace (2012), and described controlling circuit of electromagnetic furnace (2012) comprises a digital display tube (1201).Described infrared receiving terminal (2011) is connected to described signal receiving circuit (2010), described signal receiving circuit (2010) is connected to the input port of described second MCU control unit (2013), and described controlling circuit of electromagnetic furnace (2012) is connected to the delivery outlet of described second MCU control unit (2013).
8. electromagnetic oven kettle teapot according to claim 1, is characterized in that, described first control circuit plate (1021) one end is provided with a circuit-board cell (1022).
9. electromagnetic oven kettle teapot according to claim 1, is characterized in that, described kettle body (10) establishes bottom to be also provided with a compressing tablet (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320746.5A CN104957975A (en) | 2015-06-05 | 2015-06-05 | Induction-cooker teakettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320746.5A CN104957975A (en) | 2015-06-05 | 2015-06-05 | Induction-cooker teakettle |
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| Publication Number | Publication Date |
|---|---|
| CN104957975A true CN104957975A (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510320746.5A Pending CN104957975A (en) | 2015-06-05 | 2015-06-05 | Induction-cooker teakettle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569100A (en) * | 2016-07-05 | 2018-01-12 | 陈俊平 | Electromagnetic oven making tea machine |
| CN107638075A (en) * | 2017-11-14 | 2018-01-30 | 王建平 | A kind of kettle teapot with burning prevention function |
| CN108030391A (en) * | 2018-01-20 | 2018-05-15 | 黄明聪 | A kind of multiple spot detects health-promotion kettle |
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| JP2001169923A (en) * | 1999-12-15 | 2001-06-26 | Tiger Vacuum Bottle Co Ltd | Electric hot water storage vessel |
| CN201135358Y (en) * | 2007-08-06 | 2008-10-22 | 白军民 | Electromagentic furnace and water temperature and position monitoring method of kettles |
| CN201160763Y (en) * | 2008-03-14 | 2008-12-10 | 白军民 | Water temperature and level observing and controlling circuit of teakettle matching electromagnetic oven |
| US20110250332A1 (en) * | 2010-04-07 | 2011-10-13 | Geissler Richard L | Tea kettle with detachable infuser and integrated thermometer |
| CN202078138U (en) * | 2011-04-13 | 2011-12-21 | 刘延清 | Intelligent kettle |
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2015
- 2015-06-05 CN CN201510320746.5A patent/CN104957975A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001169923A (en) * | 1999-12-15 | 2001-06-26 | Tiger Vacuum Bottle Co Ltd | Electric hot water storage vessel |
| CN201135358Y (en) * | 2007-08-06 | 2008-10-22 | 白军民 | Electromagentic furnace and water temperature and position monitoring method of kettles |
| CN201160763Y (en) * | 2008-03-14 | 2008-12-10 | 白军民 | Water temperature and level observing and controlling circuit of teakettle matching electromagnetic oven |
| US20110250332A1 (en) * | 2010-04-07 | 2011-10-13 | Geissler Richard L | Tea kettle with detachable infuser and integrated thermometer |
| CN202078138U (en) * | 2011-04-13 | 2011-12-21 | 刘延清 | Intelligent kettle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569100A (en) * | 2016-07-05 | 2018-01-12 | 陈俊平 | Electromagnetic oven making tea machine |
| CN107638075A (en) * | 2017-11-14 | 2018-01-30 | 王建平 | A kind of kettle teapot with burning prevention function |
| CN108030391A (en) * | 2018-01-20 | 2018-05-15 | 黄明聪 | A kind of multiple spot detects health-promotion kettle |
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Application publication date: 20151007 |