CN201393916Y - Electronic infrared burnout-proof alarm induction cooker - Google Patents
Electronic infrared burnout-proof alarm induction cooker Download PDFInfo
- Publication number
- CN201393916Y CN201393916Y CN2008202290348U CN200820229034U CN201393916Y CN 201393916 Y CN201393916 Y CN 201393916Y CN 2008202290348 U CN2008202290348 U CN 2008202290348U CN 200820229034 U CN200820229034 U CN 200820229034U CN 201393916 Y CN201393916 Y CN 201393916Y
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- control chip
- circuit
- infrared
- electronics
- burnout
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Abstract
The utility model relates to an electronic infrared burnout-proof alarm induction cooker, the mechanical part of which consists of a water storage kettle, an NC555 control chip, a transformer, an electronic input counter, an electric heating coil, an infrared temperature sensor, a pressure sensor and a loudspeaker, and is characterized in that the NC555 control chip is connected with the transformer, a circuit A of the NC555 control chip is connected with the pressure sensor, a circuit B of the NC555 control chip is connected with the electric heating coil, a circuit C of the NC555 control chip is connected with the electronic input counter, a circuit D of the NC555 control chip is connected with the infrared temperature sensor, and a circuit E of the NC555 control chip is connected with the loudspeaker. The electronic infrared burnout-poof alarm induction cooker has automatic control of water temperature, water-free dry-combustion prevention function and the alarm function.
Description
Technical field
The utility model relates to a kind of instrument that brews of finished tea, is the infrared anti-burning warning electromagnetic oven of a kind of electronics concretely.
Background technology
At present, finished tea generally adopts boiling water to be used as the overwhelming majority that accounted for that tealeaves brews, this mechanism simple structure, but have obvious weak point: because long boiling water of time is lowered the temperature, the tea quality does not reach the quality requirement of tealeaves own, anhydrous dry combustion method etc.
The utility model content
The purpose of this utility model is to provide a kind of electronics infrared anti-burning warning electromagnetic oven, make and guaranteeing former brewing on the simple basis of tool configuration, also have and eliminate the water temperature cooling, anti-dry can be used as the infrared anti-burning warning electromagnetic oven of electronics of the instrument that brews of finished tea.
The utility model is realized with following technical scheme: the infrared anti-burning warning electromagnetic oven of this electronics mainly is made up of impounding kettle, NC555 control chip, transformer, electronics enter counter, electrically-heated coil, infrared temperature sensor, pressure sensor, loudspeaker.It is characterized in that: the NC555 control chip is connected with transformer, the A circuit of NC555 control chip is connected with pressure sensor, the B circuit of NC555 control chip is connected with electrically-heated coil, the C circuit of NC555 control chip is connected with the electronics enter counter, the D circuit of NC555 control chip is connected with infrared temperature sensor, and the E circuit of NC555 control chip is connected with loudspeaker.At first impounding kettle is placed on above the infrared anti-burning warning electromagnetic oven of electronics, the power supply of the infrared anti-burning warning electromagnetic oven of electronics is connected with the civil power of 220V, after becoming the 12V electric energy, the transformer transformation supplies electric energy to the infrared anti-burning warning electromagnetic oven of electronics by red line and green line, the NC555 control chip is when receiving the setup parameter of electronics enter counter C circuit, the NC555 control chip provides electric energy electrically-heated coil heating work by the B circuit to electrically-heated coil, the water temperature of impounding kettle feeds back to the NC555 control chip through infrared temperature sensor D circuit, when water temperature conforms to the data of electronics enter counter input, the NC555 control chip stops the electric energy of B circuit, electrically-heated coil quits work, simultaneously, NC555 control chip conducting E circuit loudspeaker piped 5 seconds; When water temperature is lower than 3 ° of the setting values of electronics enter counter, the conducting B line electricity heat coil work once more of NC555 control chip, so circulation; When pressure sensor perceives impounding kettle when anhydrous, pressure sensor A circuit provides signal to the NC555 control chip, the power supply electrically-heated coil that the NC555 control chip disconnects the B circuit quits work, the E of NC555 control chip conducting simultaneously circuit loudspeaker piped 30 seconds, had realized automatic control and the anhydrous anti-dry and the warning function of water temperature.
Compared with the prior art, the error of using the infrared anti-burning warning electromagnetic oven of this electronics can solve water temperature is big, influences the tea quality, drawbacks such as alarm free.
In sum, to solve the water temperature error big just because of the infrared anti-burning warning electromagnetic oven of this electronics has, thus the tea quality when promoting tealeaves and brewing.
Description of drawings
Fig. 1 is the infrared anti-burning warning working principle of induction cooker figure of the utility model electronics.
1. impounding kettles among the figure, 2.NC555 control chip, 3. transformer, 4. electronics enter counter, 5. electrically-heated coil, 6. infrared temperature sensor, 7. pressure sensor, 8. loudspeaker.
The specific embodiment
Fig. 1 is the infrared anti-burning warning working principle of induction cooker figure of the utility model electronics, and its operation principle is made up of impounding kettle 1, NC555 control chip 2, transformer 3, electronics enter counter 4, electrically-heated coil 5, infrared temperature sensor 6, pressure sensor 7, loudspeaker 8.In Fig. 1, NC555 control chip 2 is connected with transformer 3, the A circuit of NC555 control chip 2 is connected with pressure sensor 7, the B circuit of NC555 control chip 2 is connected with electrically-heated coil 5, the C circuit of NC555 control chip 2 is connected with electronics enter counter 4, the D circuit of NC555 control chip 2 is connected with infrared temperature sensor 6, and the E circuit of NC555 control chip 2 is connected with loudspeaker 8.At first impounding kettle 1 is placed on above the infrared anti-burning warning electromagnetic oven of electronics, the power supply of the infrared anti-burning warning electromagnetic oven of electronics is connected with the civil power of 220V, after becoming the 12V electric energy, transformer 3 transformations supply electric energy to the infrared anti-burning warning electromagnetic oven of electronics by red line and green line, NC555 control chip 2 is when receiving the setup parameter of electronics enter counter 4C circuit, NC555 control chip 2 provides the electric energy electrically-heated coil 5 heating work by the B circuit to electrically-heated coil 5, the water temperature of impounding kettle 1 feeds back to NC555 control chip 2 through infrared temperature sensor 6D circuit, when water temperature conforms to the data of electronics enter counter 4 inputs, NC555 control chip 2 stops the electric energy of B circuit, electrically-heated coil 5 quits work, simultaneously, NC555 control chip 2 conducting E circuit loudspeakers 8 piped 5 seconds; When water temperature is lower than 3 ° of the setting values of electronics enter counter 4, NC555 control chip 2 conducting B line electricity heat coil 5 work once more, so circulation; When pressure sensor 7 perceives impounding kettle 1 when anhydrous, pressure sensor 7A circuit provides signal to NC555 control chip 2, the power supply electrically-heated coil 5 that NC555 control chip 2 disconnects the B circuit quits work, NC555 control chip 2 conducting E circuit loudspeakers 8 piped 30 seconds simultaneously, had realized automatic control and the anhydrous anti-dry and the warning function of water temperature.
Claims (1)
1, the infrared anti-burning warning electromagnetic oven of a kind of electronics, its mechanical part is by impounding kettle, the NC555 control chip, transformer, the electronics enter counter, electrically-heated coil, infrared temperature sensor, pressure sensor, loudspeaker is formed, it is characterized in that: the NC555 control chip is connected with transformer, the A circuit of NC555 control chip is connected with pressure sensor, the B circuit of NC555 control chip is connected with electrically-heated coil, the C circuit of NC555 control chip is connected with the electronics enter counter, the D circuit of NC555 control chip is connected with infrared temperature sensor, and the E circuit of NC555 control chip is connected with loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202290348U CN201393916Y (en) | 2008-11-19 | 2008-11-19 | Electronic infrared burnout-proof alarm induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008202290348U CN201393916Y (en) | 2008-11-19 | 2008-11-19 | Electronic infrared burnout-proof alarm induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201393916Y true CN201393916Y (en) | 2010-02-03 |
Family
ID=41616399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008202290348U Expired - Fee Related CN201393916Y (en) | 2008-11-19 | 2008-11-19 | Electronic infrared burnout-proof alarm induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201393916Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221227A (en) * | 2011-05-13 | 2011-10-19 | 佛山市顺德区美的电热电器制造有限公司 | Anti-dry protection device for electromagnetic oven cooker |
| CN104013303A (en) * | 2014-05-30 | 2014-09-03 | 江汉大学 | Kettle monitoring device and system |
| CN105392396A (en) * | 2013-04-30 | 2016-03-09 | 布瑞威利私人有限公司 | Heated dual-wall carafe apparatus and method |
| CN106108642A (en) * | 2016-08-30 | 2016-11-16 | 王小冲 | Method and device based on non-contact infrared temperature sensor monitors hot-water bottle state |
| CN109380976A (en) * | 2017-08-04 | 2019-02-26 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device, the anti-dry guard method of electric cooking device and device |
-
2008
- 2008-11-19 CN CN2008202290348U patent/CN201393916Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221227A (en) * | 2011-05-13 | 2011-10-19 | 佛山市顺德区美的电热电器制造有限公司 | Anti-dry protection device for electromagnetic oven cooker |
| CN105392396A (en) * | 2013-04-30 | 2016-03-09 | 布瑞威利私人有限公司 | Heated dual-wall carafe apparatus and method |
| CN104013303A (en) * | 2014-05-30 | 2014-09-03 | 江汉大学 | Kettle monitoring device and system |
| CN104013303B (en) * | 2014-05-30 | 2016-06-22 | 江汉大学 | Hot-water bottle monitoring Apparatus and system |
| CN106108642A (en) * | 2016-08-30 | 2016-11-16 | 王小冲 | Method and device based on non-contact infrared temperature sensor monitors hot-water bottle state |
| CN109380976A (en) * | 2017-08-04 | 2019-02-26 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device, the anti-dry guard method of electric cooking device and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20101119 |