CN2927900Y - Concentration rate pre-setting type intelligent electric rice cooker - Google Patents
Concentration rate pre-setting type intelligent electric rice cooker Download PDFInfo
- Publication number
- CN2927900Y CN2927900Y CN 200620084352 CN200620084352U CN2927900Y CN 2927900 Y CN2927900 Y CN 2927900Y CN 200620084352 CN200620084352 CN 200620084352 CN 200620084352 U CN200620084352 U CN 200620084352U CN 2927900 Y CN2927900 Y CN 2927900Y
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- China
- Prior art keywords
- electric cooker
- chip microcomputer
- meal
- cooking
- utility
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an intelligence electric cooker of pre-concentration ratio, characterized in that the electric cooker is provided with a single chip machine, a plurality of pressure sensors are arranged on a supporting base of the electric cooker, a plurality of temperature sensors are arranged on a cooker body, wherein the pressure sensors and the temperature sensors are respectively connected with an input end of the single chip machine through a digital-to-analog convert circuit, an output end of the single chip machine is connected with a heating element through a power control unit. The utility model can control the concentration ratio of cooked product according to the presetting of the user and the effect of automatic control is fine.
Description
Technical field
The utility model relates to the small household appliances field, especially belongs to a kind of intelligent electric cooker.
Background technology
Electric cooker is a kind of modernized cooker that multiple processing such as can steam, boil, stew, simmer, boil in a covered pot over a slow fire.It not only can cook food ripe, and can be incubated, and uses sanitation and hygiene, does not pollute, and is time saving and energy saving, is one of indispensable apparatus of housework modernization.But present electric cooker product all has only common functions such as timing, insulation, still lacks food to be done the control ability of wet condition.
Summary of the invention
The purpose of this utility model is to provide the pre-fixed pattern of a kind of enrichment factor intelligence electric cooker, and this product not only can be according to the preestablishing of user, and controlling cooked enrichment factor, and controls effective automatically.
The structural feature of the pre-fixed pattern intelligence of enrichment factor of the present utility model electric cooker is: be provided with single-chip microcomputer, several are installed in pressure sensor and the temperature sensor of being located on pot body on the electric cooker supporting seat, described pressure sensor and temperature sensor link through the input of analog-digital converter circuit and single-chip microcomputer respectively, and the output of single-chip microcomputer is connected with heating through power control unit.
The user can set in advance the final matter of cooking a meal (as rice, medicine, chop etc.) and compare with the agent (soup etc.) of cooking a meal, when the ratio of agent weight with the agent weight of just always cooking a meal of always cooking a meal eventually equals enrichment factor that the user sets in advance, electric cooker stops heating automatically, and be in keeping warm mode automatically, up to the user turn off power supply or when object in the electric cooker weigh less than certain value the time, electric cooker is cut off the electricity supply automatically.The remarkable advantage of this product is the automaticity height, the cooked individual demand that can satisfy the user.
Description of drawings
Fig. 1 is circuit theory diagrams of the present utility model.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the Single-chip Controlling program flow diagram.
Fig. 4 is pre-fixed pattern operation of washing shrinkage and basic functional principle figure
1 is pot cover among Fig. 4, and 2 is outer wall, and 3 is control panel, and 4 is inwall, and 5 is temperature sensor, and 6 are the insulation pallet, and 7 is mini fan, and 8 is circuit control panel (PCB), and 9 is heating wire, and 10 are supply socket, and 11 is pressure sensor.
The specific embodiment
Further set forth specific embodiments of the present utility model below in conjunction with accompanying drawing.The structural feature of the utility model embodiment is: be provided with single-chip microcomputer, several are installed in pressure sensor and the temperature sensor of being located on pot body on the electric cooker supporting seat, described pressure sensor and temperature sensor link through the input of analog-digital converter circuit and single-chip microcomputer respectively, and the output of single-chip microcomputer is connected with heating through power control unit.
The input of above-mentioned single-chip microcomputer also is connected with key circuit, and the output of single-chip microcomputer is connected with display circuit.
The utility model is except that the common function of electric cookers such as timing, insulation, the most outstanding characteristic is exactly: the electric cooker user can set in advance the final matter of cooking a meal (as rice, medicine, chop etc.) and agent (soup etc.) ratio of cooking a meal, when reaching the agent weight of always cooking a meal the user sets in advance the enrichment factor=eventually/agent weight of just always cooking a meal, electric cooker stops heating automatically, and be in keeping warm mode automatically, up to the user turn off power supply or when object in the electric cooker weigh less than certain value the time, electric cooker is cut off the electricity supply automatically.
Strain pressure transducer among the embodiment is the critical piece that carries out pressure detecting, at first presses＜add the matter of cooking a meal as the user〉during button, it will sense the gross weight that the user adds the matter of cooking a meal, and by control circuit weight be shown; When the user presses＜add the agent of cooking a meal〉during button, controller deducts the weight of the known matter of cooking a meal by the gross weight of sensing, the weight of the agent of cooking a meal that obtains adding, and show the matter weight of cooking a meal in the same way, and circulation shows the ratio of washing shrinkage.After electric cooker is started working, control circuit will detect the ratio of washing shrinkage in real time, when reaching the value that the user sets in advance, and electric cooker automatic switchover self-heat conserving state.
Control circuit among the embodiment is the control centre of whole electric cooker.Control panel is the feature operation district, to make things convenient for the user to carry out various operations, comprise add the matter of cooking a meal, add the agent of cooking a meal, the default final matter of cooking a meal with the matter of cooking a meal, regularly, button such as starting switch, also comprise good display interface simultaneously, with present operation and the operating result of convenient indication user.
Master controller is made of single-chip microcomputer, and peripheral circuit comprises: pressure sensor circuit, heating circuit, temperature sensing circuit, function key state testing circuit, display control circuit are formed.
The utility model modern design, result of use is good, and its market prospects are considerable.
Claims (2)
1, the pre-fixed pattern intelligence of a kind of enrichment factor electric cooker, it is characterized in that: be provided with single-chip microcomputer, several are installed in pressure sensor and the temperature sensor of being located on pot body on the electric cooker supporting seat, described pressure sensor and temperature sensor link through the input of analog-digital converter circuit and single-chip microcomputer respectively, and the output of single-chip microcomputer is connected with heating through power control unit.
2, the pre-fixed pattern intelligence of enrichment factor according to claim 1 electric cooker, it is characterized in that: the input of single-chip microcomputer also is connected with key circuit, and the output of single-chip microcomputer is connected with display circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084352 CN2927900Y (en) | 2006-05-11 | 2006-05-11 | Concentration rate pre-setting type intelligent electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620084352 CN2927900Y (en) | 2006-05-11 | 2006-05-11 | Concentration rate pre-setting type intelligent electric rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2927900Y true CN2927900Y (en) | 2007-08-01 |
Family
ID=38306295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620084352 Expired - Fee Related CN2927900Y (en) | 2006-05-11 | 2006-05-11 | Concentration rate pre-setting type intelligent electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2927900Y (en) |
-
2006
- 2006-05-11 CN CN 200620084352 patent/CN2927900Y/en not_active Expired - Fee Related
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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: 20070801 Termination date: 20140511 |