CN204259175U - Health-promotion kettle device - Google Patents
Health-promotion kettle device Download PDFInfo
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- CN204259175U CN204259175U CN201420687974.7U CN201420687974U CN204259175U CN 204259175 U CN204259175 U CN 204259175U CN 201420687974 U CN201420687974 U CN 201420687974U CN 204259175 U CN204259175 U CN 204259175U
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Abstract
The utility model relates to a kind of health-promotion kettle device, comprises fuse, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the first electric capacity, the second electric capacity, the first diode, the second diode, the first electrochemical capacitor, the second electrochemical capacitor, the 3rd electrochemical capacitor, voltage-stabiliser tube, heating wire, thermistor, buzzer, key-press module, display panel module, LED lamp module, single-chip microcomputer, controllable silicon; The utility model directly can realize the burning prevention function to health-promotion kettle by circuit structure, instead of the action that will be performed anti-dry in prior art by MCU Instruction, rapid and convenient more.
Description
Technical field
The utility model relates to a kind of health-promotion kettle device.
Background technology
Along with the development of electric power facility, electric equipment products are all there are in each side of life.Hot-water bottle is a kind of utensil of heating up water, and generally has electric kettle, is reached the effect of heating by electric current, because it is easy to use, fast to boil water, is thus received by the market.Therefore market also there is the hot-water bottle of various function, as health-promotion kettle.Health-promotion kettle refers to the drink container cooked for carrying out health care, and it has multiple function of cooking and selects, and can boil natto, boil jasmine tea etc., very practical.Health-promotion kettle is when cooking, if under keeping exsiccosis over a period to come in container, health-promotion kettle can burn out, very dangerous, therefore existing health-promotion kettle is commercially general all with the function of anti-dry, but the burning prevention function of health-promotion kettle is in the market all realized by the single-chip microcomputer setting program instruction in circuit structure therein, very inconvenient.Under container is in exsiccosis, needs to judge through Single Chip Microcomputer (SCM) program, then perform corresponding command function, thus make health-promotion kettle stop heating, cause certain time delay.
Utility model content
The utility model provides a kind of health-promotion kettle device, and it directly can realize the burning prevention function to health-promotion kettle by circuit structure.
The utility model adopts following technical scheme:
A kind of health-promotion kettle device, comprises fuse, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the first electric capacity, the second electric capacity, the first diode, the second diode, the first electrochemical capacitor, the second electrochemical capacitor, the 3rd electrochemical capacitor, voltage-stabiliser tube, heating wire, thermistor, buzzer, key-press module, display panel module, LED lamp module, single-chip microcomputer, controllable silicon;
The live wire end of fuse one termination civil power, the other end is connected with one end of the second resistance by the first electric capacity successively; First resistance and the first Capacitance parallel connection; The other end of this second resistance connects the positive pole of the first diode, and the negative pole of the first diode connects the positive pole of the first electrochemical capacitor; The positive pole of the second diode connects the negative pole of the first electrochemical capacitor, and the negative pole of the second diode connects the positive pole of the first diode; The negative pole of the first electrochemical capacitor connects the input of voltage-stabiliser tube by the 3rd resistance; The positive pole of the second electrochemical capacitor is connected with the output of voltage-stabiliser tube, the minus earth of the second electrochemical capacitor, and the zero line side of civil power connects the output of voltage-stabiliser tube, and silicon controlled input connects this zero line side, and silicon controlled output connects heating wire;
Key-press module connects the button control end of single-chip microcomputer; LED lamp module connects the LED control end of single-chip microcomputer; Display panel module connects the display screen control end of single-chip microcomputer; Silicon controlled control end also connects the temperature control end of single-chip microcomputer by the 4th resistance; The negative pole of the 3rd electrochemical capacitor is all connected with the oscillator signal output of single-chip microcomputer with one end of the 5th resistance; The positive pole of the 3rd electrochemical capacitor connects one end of buzzer, and the other end of this buzzer connects the output of voltage-stabiliser tube; One end of second electric capacity is all connected with the other end of the 5th resistance with one end of the 6th resistance, the other end ground connection of this second electric capacity, and the other end of the 6th resistance connects output, thermistor and second Capacitance parallel connection of voltage-stabiliser tube.
Further, also comprise filtration module, filtration module comprises the 3rd electric capacity and the 7th resistance, and one end of the 3rd electric capacity is all connected with the output of voltage-stabiliser tube with one end of the 7th resistance, the other end of the 3rd electric capacity and the equal ground connection of the other end of the 7th resistance.
Further, the model of single-chip microcomputer is SC91F729B.
Further, thermistor is NTC thermistor.
The utility model directly can realize the burning prevention function to health-promotion kettle by circuit structure, instead of the action that will be performed anti-dry in prior art by MCU Instruction, rapid and convenient more.
Accompanying drawing explanation
Fig. 1 is circuit structure diagram of the present utility model;
Wherein: 1, single-chip microcomputer; 2, key-press module; 3, display panel module; 4, LED lamp module; 5, buzzer; 6, thermistor; 7, heating wire; 8, filtration module.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
Refer to Fig. 1: a kind of health-promotion kettle device, comprise fuse FS, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, electric capacity C1, electric capacity C2, diode D1, diode D2, electrochemical capacitor EC1, electrochemical capacitor EC2, electrochemical capacitor EC3, voltage-stabiliser tube DZ, heating wire 7, thermistor 6, buzzer 5, key-press module 2, display panel module 3, LED lamp module 4, single-chip microcomputer 1, controllable silicon BT;
Wherein, the live wire end ACL of fuse FS mono-termination civil power, the other end is connected with one end of resistance R2 by electric capacity C1 successively; Described resistance R1 is in parallel with electric capacity C1; The other end of this resistance R2 connects the positive pole of diode D1, and the negative pole of diode D1 connects the positive pole of electrochemical capacitor EC1; The positive pole of diode D2 connects the negative pole of electrochemical capacitor EC1, and the negative pole of diode D2 connects the positive pole of diode D1; The negative pole of electrochemical capacitor EC1 connects the input of voltage-stabiliser tube DZ by resistance R3; The positive pole of electrochemical capacitor EC2 is connected with the output of voltage-stabiliser tube DZ, the minus earth of electrochemical capacitor EC2, and the zero line side ACN of civil power is connected to the output of voltage-stabiliser tube DZ, and the input of controllable silicon BT connects zero line side ACN, and the output of controllable silicon BT connects heating wire 7;
Single-chip microcomputer model of the present utility model is SC91F729B, and thermistor 6 is NTC thermistor.Key-press module 2 connects the button control end e of single-chip microcomputer 1; LED lamp module 4 connects the LED control end b of single-chip microcomputer 1; Display panel module 3 connects the display screen control end a of single-chip microcomputer 1; The control end of controllable silicon BT also connects the temperature control end d of single-chip microcomputer 1 by resistance R4; The negative pole of electrochemical capacitor EC3 and one end of resistance R5 are all connected with the oscillator signal output c of single-chip microcomputer 1; The positive pole of electrochemical capacitor EC3 connects one end of buzzer 5, and the other end of this buzzer 5 connects the output of voltage-stabiliser tube DZ; One end of electric capacity C2 is all connected with the other end of resistance R5 with one end of resistance R6, the other end ground connection of this electric capacity C2, and the other end of resistance R6 connects the output of voltage-stabiliser tube DZ, and thermistor 6 is in parallel with the second electric capacity C2.
The utility model also comprises filtration module 8, and filtration module 8 comprises electric capacity C3 and resistance R7, and one end of electric capacity C3 is all connected with the output of voltage-stabiliser tube DZ with one end of resistance R7, the other end of electric capacity C3 and the equal ground connection of the other end of resistance R7.
Operation principle of the present utility model is: civil power 220V inputs, through electric capacity C1 resistance-capacitance depressurization, the electric current flowing into subordinate's circuit is about about 60mA, afterwards through halfwave rectifier and the electrochemical capacitor EC1 filtering of diode D1, be input to voltage-stabiliser tube DZ, voltage-stabiliser tube DZ exports the voltage of pressure 5.1V.The output voltage of voltage-stabiliser tube DZ more stable (if access load, voltage-stabiliser tube both end voltage is basicly stable), can provide a more stable supply voltage for late-class circuit single-chip microcomputer 1 and buzzer 5.Single-chip microcomputer 1 sends high level or low level to the input of controllable silicon BT, and single-chip microcomputer 1 sends high level or low level to corresponding LED lamp module 4 simultaneously, starts to boil water.Buzzer 5 outputting oscillation signal given by single-chip microcomputer 1, under normal state to boil water, buzzer 5 does not form loop with ground, can not jingle bell, when dry combustion method time, thermistor 6 short circuit, buzzer 5 forms loop with ground, and buzzer 5 can continue jingle bell, watchful user, can close after the module that pushes button 2, reach the function of anti-dry.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the utility model claim.
Claims (4)
1. a health-promotion kettle device, is characterized in that: comprise fuse, the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the 6th resistance, the first electric capacity, the second electric capacity, the first diode, the second diode, the first electrochemical capacitor, the second electrochemical capacitor, the 3rd electrochemical capacitor, voltage-stabiliser tube, heating wire, thermistor, buzzer, key-press module, display panel module, LED lamp module, single-chip microcomputer, controllable silicon;
The live wire end of described fuse one termination civil power, the other end is connected with one end of the second resistance by the first electric capacity successively; Described first resistance and the first Capacitance parallel connection; The other end of this second resistance connects the positive pole of the first diode, and the negative pole of the first diode connects the positive pole of the first electrochemical capacitor; The positive pole of described second diode connects the negative pole of the first electrochemical capacitor, and the negative pole of the second diode connects the positive pole of the first diode; The negative pole of described first electrochemical capacitor connects the input of voltage-stabiliser tube by the 3rd resistance; The described positive pole of the second electrochemical capacitor is connected with the output of voltage-stabiliser tube, the minus earth of described second electrochemical capacitor, and the zero line side of civil power connects the output of voltage-stabiliser tube, and described silicon controlled input connects this zero line side, and silicon controlled output connects heating wire;
Described key-press module connects the button control end of single-chip microcomputer; Described LED lamp module connects the LED control end of single-chip microcomputer; Described display panel module connects the display screen control end of single-chip microcomputer; Described silicon controlled control end also connects the temperature control end of single-chip microcomputer by the 4th resistance; The negative pole of described 3rd electrochemical capacitor is all connected with the oscillator signal output of single-chip microcomputer with one end of the 5th resistance; The positive pole of described 3rd electrochemical capacitor connects one end of buzzer, and the other end of this buzzer connects the output of voltage-stabiliser tube; One end of described second electric capacity is all connected with the other end of the 5th resistance with one end of the 6th resistance, the other end ground connection of this second electric capacity, and the other end of the 6th resistance connects output, described thermistor and second Capacitance parallel connection of voltage-stabiliser tube.
2. health-promotion kettle device as claimed in claim 1, it is characterized in that: also comprise filtration module, described filtration module comprises the 3rd electric capacity and the 7th resistance, one end of described 3rd electric capacity is all connected with the output of voltage-stabiliser tube with one end of the 7th resistance, the other end of the 3rd electric capacity and the equal ground connection of the other end of the 7th resistance.
3. health-promotion kettle device as claimed in claim 1, is characterized in that: the model of described single-chip microcomputer is SC91F729B.
4. health-promotion kettle device as claimed in claim 1, is characterized in that: described thermistor is NTC thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687974.7U CN204259175U (en) | 2014-11-17 | 2014-11-17 | Health-promotion kettle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687974.7U CN204259175U (en) | 2014-11-17 | 2014-11-17 | Health-promotion kettle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259175U true CN204259175U (en) | 2015-04-08 |
Family
ID=52963434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687974.7U Active CN204259175U (en) | 2014-11-17 | 2014-11-17 | Health-promotion kettle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259175U (en) |
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2014
- 2014-11-17 CN CN201420687974.7U patent/CN204259175U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |