CN202820907U - Electric pressure cooker with pressure display - Google Patents
Electric pressure cooker with pressure display Download PDFInfo
- Publication number
- CN202820907U CN202820907U CN 201220223174 CN201220223174U CN202820907U CN 202820907 U CN202820907 U CN 202820907U CN 201220223174 CN201220223174 CN 201220223174 CN 201220223174 U CN201220223174 U CN 201220223174U CN 202820907 U CN202820907 U CN 202820907U
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- pressure
- pot
- display
- temperature
- microcomputer chip
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Abstract
The utility model discloses an electric pressure cooker with a pressure display. The electric pressure cooker comprises a pot body, a pot cover, an inner pot, a heater arranged on the pot body and used for heating the inner pot, a temperature sensor, a microcomputer chip and a display board, wherein the temperature sensor is arranged in the pot body and used for sensing the temperature in the inner pot and converting the temperature into electric signals, the microcomputer chip is arranged in the pot body and is used for outputting a corresponding display signal, and the display board is arranged on a wall body of the pot body and used for receiving display signals at real time and displaying a pressure state. The electric pressure cooker with the pressure display has the advantages that through utilization of a linear scaling relationship between the temperature and the pressure, the temperature sensor is utilized to sense the temperature in the pot, and then the temperature is converted into the electric signals so as to be transmitted to the microcomputer chip through guide wires, and then the pressure in the pot can be judged through the microcomputer chip. Pressure within a certain range can be divided into a level to be displayed on the display board, better experiments are brought to users, the users are helped to learn the pressure state in the pot, and dangers due to maloperation can be avoided.
Description
Technical field
The utility model relates to a kind of kitchen cooker, specifically, relates to a kind of electric pressure cooking saucepan with the pressure demonstration.
Background technology
Electric pressure cooking saucepan is the upgraded product of conventional high-tension pot and electric cooker, it combines the advantage of pressure cooker and electric cooker, the hermetically sealed cooking, pressure are adjustable continuously, have thoroughly solved the safety problem of pressure cooker, have removed general pressure cooker puzzlement consumer potential safety hazard for many years; Its thermal efficiency is greater than 80%, the power saving that saves time (than the ordinary electric rice cooker economize on electricity more than 30%).Really practical cooking appliance of electric pressure cooking saucepan.It has the incomparable advantage of other cooking appliance, can satisfy many-sided culinary art needs, can be fast, safety, automatically realize multiple cooking method, and it is energy-conservation, the characteristic of nutrition is the direction that the modern pursues.
Existing electric pressure cooking saucepan disposes the pressure indicating arm on the pot cover, dispose heater in the body.During culinary art, food materials are put in the pot, then covered pot cover, make between interior pot and the pot cover and form an airtight space, again interior pot is put into body, the bottom surface of interior pot and the Surface Contact of heater, after the energising, the heater heating, then with pot in the heat transferred, the interior pot rear inner pressure that produces that is heated is positioned at pressure indicating arm on the pot cover and is subject to the effect of pot internal pressure and rises, thereby demonstrates the inner state that pressure is arranged of interior pot.
Present electric pressure cooking saucepan shows the state of pot inner pressure by the pressure indicating arm, can only show has pressure or does not have the pressure two states in the pot, and can not show that the power of pot inner pressure, user can not intuitively recognize the inner pressure state of interior pot, easily maloperation and causing danger.
The utility model content
The purpose of this utility model is to provide a kind of electric pressure cooking saucepan with the pressure demonstration, can effectively solve existing electric pressure cooking saucepan and can't show the pot inner pressure bull bear position, the problem that easy maloperation is caused danger.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: comprise a pot body, pot cover, interior pot, be arranged on the heater that heats to interior pot on pot body, also comprise:
Be located at the temperature sensor in pot body, be used for the interior pot temperature of perception and be converted into the signal of telecommunication;
Be located at the microcomputer chip in pot body, microcomputer chip is divided into some intervals by size to the temperature signal value to be judged, microcomputer chip judges that it is affiliated interval after receiving in real time temperature signal, and exports the display of a correspondence;
Be located at the display board on pot body wall body, the display in corresponding each the temperature signal value interval of display board has a pressure state display mode, and display board receives in real time display and shows pressure state.
Preferably, described temperature sensor is connected by wire with microcomputer chip; Stable signal transmission is reliable.
Preferably, described display board is liquid crystal display or LED; It is convenient to install, use, debug, and can share together a display board with other numerical value that need to show.
Preferably, described pot cover is provided with the pressure indicating arm whether pressure is arranged in the pot in the indication; Mode by machinery makes the user know in the interior pot whether pressure is arranged.
Preferably, described heater is arranged on the diapire center of interior pot; The diapire center efficiency of heating surface is the highest.
Preferably, described temperature signal value interval is by being divided into from small to large Three regions, and correspondence is provided with low-pressure state, middle pressure condition and three kinds of pressure state display modes of high pressure conditions on the display board; Make the very clear pressure condition of knowing in the pot at present roughly of user.
Compared with prior art, the utility model has the advantages that: by the relation of temperature and the linear ratio of pressure, utilize the temperature in the pot in the temperature sensor perception, then temperature inversion is become the signal of telecommunication, pass to microcomputer chip through wire, determine the interior pressure size of interior pot by microcomputer chip again, pressure in the certain limit is divided into a grade, show at display board, bring better experience to the user, help simultaneously the user to understand the inner pressure state of interior pot, avoid mistake behaviour to cause danger.
Description of drawings
Fig. 1 is the structural representation of a kind of electric pressure cooking saucepan that shows with pressure of the utility model;
Fig. 2 is a kind of a kind of pressure display mode with display board in the electric pressure cooking saucepan of pressure demonstration of the utility model;
Fig. 3 is a kind of another kind of pressure display mode with display board in the electric pressure cooking saucepan of pressure demonstration of the utility model.
The specific embodiment
Consult Fig. 1 and be the embodiment of a kind of electric pressure cooking saucepan that shows with pressure of the utility model, a kind of electric pressure cooking saucepan with the pressure demonstration, comprise pot body 9, pot cover 2, interior pot 3, be arranged on the heater 5 that heats to interior pot 3 on pot body 9, also comprise: be located at the temperature sensor 4 in pot body 9, be used for perception interior pot 3 temperature and be converted into the signal of telecommunication; Be located at the microcomputer chip 7 in pot body 9, microcomputer chip 7 is divided into some intervals by size to the temperature signal value to be judged, microcomputer chip 7 judges that it is affiliated interval after receiving in real time temperature signal, and exports the display of a correspondence; Be located at the display board 6 on pot body 9 wall bodies, the display in corresponding each the temperature signal value interval of display board has a pressure state display mode, and display board receives in real time display and shows pressure state.
Said temperature sensor 4 is connected by wire 8 with microcomputer chip 7, display board 6 is liquid crystal display or LED, pot cover 2 is provided with the pressure indicating arm 1 whether pressure is arranged in the pot 3 in the indication, heater 5 is arranged on the diapire center of interior pot 3, described temperature signal value interval is by being divided into from small to large Three regions, on the display board 6 with grade or the numerical value of color or figure or textual representation pressure, as shown in Figure 2 with different size expression pressure, or as shown in Figure 3 on the display board correspondence be provided with low-pressure state, three kinds of pressure state display modes of middle pressure condition and high pressure conditions.
Relation by temperature and the linear ratio of pressure, utilize the temperature in the pot 3 in temperature sensor 4 perception, then temperature inversion is become the signal of telecommunication, pass to microcomputer chip 7 through wire 8, determine interior pot 3 interior pressure size by microcomputer chip 7 again, the pressure in the certain limit is divided into a grade, show at display board 6, bring better experience to the user, help simultaneously the user to understand the pressure state of interior pot 3 inside, avoid mistake behaviour to cause danger.With pressure indicating arm 1 and relief valve 10, can clearly learn whether also have pressure in the pot, releasing pressure automatically when hypertonia prevents the too high initiation potential of pot inner pressure simultaneously on the while pot cover 2.
The above only is specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (5)
1. the electric pressure cooking saucepan with the pressure demonstration comprises a pot body (9), pot cover (2), interior pot (3), is arranged on the upper heater (5) to interior pot (3) heating of a pot body (9), characterized by further comprising:
Be located at the temperature sensor (4) in pot body (9), be used for perception interior pot (3) temperature and be converted into the signal of telecommunication;
Be located at the microcomputer chip (7) in pot body (9), microcomputer chip (7) is divided into by size some intervals to the temperature signal value and judges, microcomputer chip (7) judges that it is affiliated interval after receiving in real time temperature signal, and exports the display of a correspondence;
Be located at the display board (6) on a pot body (9) wall body, the display in corresponding each the temperature signal value interval of display board has a pressure state display mode, and display board receives in real time display and shows pressure state.
2. a kind of electric pressure cooking saucepan that shows with pressure as claimed in claim 1, it is characterized in that: described temperature sensor (4) is connected by wire (8) with microcomputer chip (7).
3. a kind of electric pressure cooking saucepan that shows with pressure as claimed in claim 1, it is characterized in that: described display board (6) is liquid crystal display or LED.
4. a kind of electric pressure cooking saucepan with the pressure demonstration as claimed in claim 1 is characterized in that: the pressure indicating arm (1) whether pressure is arranged in the pot (3) in described pot cover (2) is provided with and indicates.
5. a kind of electric pressure cooking saucepan that shows with pressure as claimed in claim 1, it is characterized in that: described heater (5) is arranged on the diapire center of interior pot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223174 CN202820907U (en) | 2012-05-17 | 2012-05-17 | Electric pressure cooker with pressure display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220223174 CN202820907U (en) | 2012-05-17 | 2012-05-17 | Electric pressure cooker with pressure display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202820907U true CN202820907U (en) | 2013-03-27 |
Family
ID=47932733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220223174 Expired - Lifetime CN202820907U (en) | 2012-05-17 | 2012-05-17 | Electric pressure cooker with pressure display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202820907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507153A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its control method, control device and computer readable storage medium |
-
2012
- 2012-05-17 CN CN 201220223174 patent/CN202820907U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507153A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its control method, control device and computer readable storage medium |
| CN110507153B (en) * | 2018-05-21 | 2022-01-14 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance, control method thereof, control device thereof and computer-readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210507 Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd. Patentee after: PANASONIC APPLIANCES RICE COOKER (HANGZHOU) Co.,Ltd. Address before: 310018 3-A, No. 6 Songqiao Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |
|
| CX01 | Expiry of patent term |