CN102273921A - Intelligent electric pressure cooker capable of controlling pressure accurately - Google Patents
Intelligent electric pressure cooker capable of controlling pressure accurately Download PDFInfo
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- CN102273921A CN102273921A CN2011101476399A CN201110147639A CN102273921A CN 102273921 A CN102273921 A CN 102273921A CN 2011101476399 A CN2011101476399 A CN 2011101476399A CN 201110147639 A CN201110147639 A CN 201110147639A CN 102273921 A CN102273921 A CN 102273921A
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Abstract
The invention discloses an intelligent electric pressure cooker capable of controlling pressure accurately. The intelligent electric pressure cooker comprises an inner cooker cover, a sealing ring, an inner cap, a shell, an inner cooker, a heating plate, a temperature sensor and a microcomputer controller, wherein the sealing ring is arranged at the upper edge of the inner cooker; the cooker cover is buckled on the inner cap; the heating plate is arranged below the inner cooker; the microcomputer controller is arranged in the shell; and an elastic mechanism is arranged between the heating plate and a bottom plate of the inner cap. The intelligent electric pressure cooker is characterized in that: a resistance strain disc is arranged at a position which can be elastically deformed when pressure is produced in the cooker, and is connected with the microcomputer controller. Due to the adoption of the resistance strain disc of which the position can be selected conveniently, the internal pressure of the cooker is converted into an electric signal, different pressures are adopted for cooking according to different cooking functions with the microcomputer controller, and an optimal cooking effect is achieved. Multipoint control is realized, and the pressure can be controlled accurately. The intelligent electric pressure cooker is particularly suitable for high-grade electric pressure cookers.
Description
Technical field
The present invention relates to electric pressure cooking saucepan, the particularly a kind of intelligent electric pressure cooker that can set the accurate pressure control of energy of different operating pressure according to difference in functionality.
Background technology
Electric pressure cooking saucepan on the current market, its pressure control has two major types: a class is that the temperature measuring of such control mode is affected by environment big by the interior operating pressure of temperature control pot in the detection pot, and pressure control is unstable, also inaccuracy; Another kind of is to adopt that " pressure controling mode of [" formula structure by forming the pressure control mechanism of electric pressure cooking saucepan jointly with pot cover, sealing ring, pot body, heating plate, flash switch, converts operating pressure in the pot to displacement, comes controlled pressure with the displacement size.It is low that this class control mode has a cost, and less advantage affected by environment, but its operating pressure fluctuation is big difficultly realizes the multiple spot pressure control, so the only suitable lower electric pressure cooking saucepan of class that is applied to.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, provide a kind of can be according to different cooking functions, pressure and temperature is realized multiple spot control, and the accurate intelligent electric pressure cooker of pressure control.
Purpose of the present invention is realized by following technical proposals: the present invention includes a pot inner cap, sealing ring, inner cover, shell, interior pot, heating stone or metal plate for standing a stove on as a precaution against fire, temperature sensor and microcomputer controller, pot upper edge in sealing ring places, pot cover is fastened on the inner cover, the heating stone or metal plate for standing a stove on as a precaution against fire is arranged under the interior the bottom of a pan, the microcomputer controller setting in the enclosure, between heating stone or metal plate for standing a stove on as a precaution against fire and inner cover base plate, be provided with elastic mechanism, it is characterized in that, can take place to be provided with resistance strain plate on the elastically-deformable position when producing pressure in pot, described resistance strain plate is connected with microcomputer controller.
Further, above-mentioned resistance strain plate sticks on when producing pressure in the above-mentioned pot and can take place on the elastically-deformable position.
Above-mentioned resistance strain plate is arranged on any parts in a pot inner cap, elastic mechanism and the inner cover base plate, also can be arranged on simultaneously certainly on two or more parts wherein.
Further, food is to the influence of resistance strain plate in the pot, and the resistance strain plate that covers in the pot sticks on the upper surface of pot inner cap.
For making the present invention have pressure, temperature control function concurrently, the position of the bottom of a pan face also is provided with the temperature sensor that is connected with microcomputer controller in described heating furnace disk center presses close to.
Above-mentioned heating stone or metal plate for standing a stove on as a precaution against fire can be the electromagnetic induction heating furnace dish, also can be the electric heating stone or metal plate for standing a stove on as a precaution against fire.The eddy-current heating stone or metal plate for standing a stove on as a precaution against fire, technology is more advanced, more energy-conservation.
When the present invention worked, when in the pot pressure being arranged, pressure made some position of electric pressure cooking saucepan produce elastic deformation, and is pasted with resistance strain plate at the position of deformation.When the deformation of this position, the resistance value of resistance strain plate changes.Pot inner pressure is big more, and resistance strain plate deformation is big more, and resistance change is big more.When pot inner pressure disappeared, deformation place recovered deformation, and the resistance value of resistance strain plate is returned to original resistance.Come out by the resistance change measurement of microcomputer controller, just can accurately measure pot inner pressure resistance strain plate.According to various cooking functions such as steaming, boil, stew the heating stone or metal plate for standing a stove on as a precaution against fire is controlled again, reached the purpose that pressure is carried out real-time multiple spot, accurately controls, and can on the control display floater, pressure parameter be shown now.
The invention has the beneficial effects as follows owing to adopted resistance strain plate, can easily select to be provided with the position of resistance strain plate, change pot inner pressure into the signal of telecommunication, by microcomputer controller according to different cooking functions, adopt different pressure to cook, to reach best culinary art effect.Realize multiple spot control, and accurate pressure control.Be specially adapted to high-grade electric pressure cooking saucepan.
Description of drawings
Fig. 1 is a structural representation of the present invention.The heating stone or metal plate for standing a stove on as a precaution against fire is the electromagnetic induction heating furnace dish among the figure.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further.
As shown in Figure 1, the present invention includes load coil 7, resistance strain plate 8, elastic construction 9, temperature sensor 10, microcomputer controller 11, operation display panel 12 in pot inner cap 1, pot inner cap retaining mechanism, sealing ring 2, shell 3, inner cover 4, interior pot 5, heating stone or metal plate for standing a stove on as a precaution against fire 6, the heating stone or metal plate for standing a stove on as a precaution against fire 6, the upper edge of pot 5 in sealing ring 2 places, pot inner cap retaining mechanism is fastened on pot inner cap 1 on the inner cover 4, in heating stone or metal plate for standing a stove on as a precaution against fire 6 is arranged on pot 5 below; Between the base plate of heating stone or metal plate for standing a stove on as a precaution against fire 6 and inner cover 4, be provided with elastic mechanism 9; Resistance strain plate 8 can be contained in pot inner cap 1 upper surface separately; Also can be installed in separately on the base plate of the spring leaf of elastic mechanism 9 or inner cover 4; Also can be arranged on simultaneously on above-mentioned two or more parts.Certainly also can be arranged on the place that other can produce pressure-strain.The resistance strain plate 8 of all sites is all adopted and is fixed on corresponding parts surface in the method for paste.
The present invention inserts the interior pot 5 that installs the food that needs culinary art in the inner cover 4 in use, and sealing ring 2 is placed interior pot 5 upper edge, and pot inner cap 1 is fastened on the inner cover 4, and by pot inner cap retaining mechanism pot inner cap 1 and inner cover 4 is locked.At this moment pot 5 is covered in, connects power supply, selects suitable cooking function on demand, starting pressure pot microcomputer controller 11.Data according to resistance strain plate 8 and temperature sensor 10, give interior pot 5 heating by the programme-control heating stone or metal plate for standing a stove on as a precaution against fire of setting 6, pressure, the temperature of the food in making in the pot 5 reaches best cooking status, and demonstrates parameters such as pressure, temperature, time on operation display panel 12.The user also can select autonomous cooking function, cooks according to pressure and dwell time that the culinary art experience of oneself is selected to see fit.
As another embodiment, the Contiuum type electric pressure cooking saucepan that the present invention also can be used for is that pot inner cap and interior pot are interlocked, pot cover and pot body are in the hinge connection.
Claims (6)
1. the intelligent electric pressure cooker of the accurate pressure control of energy, comprise a pot inner cap (1), sealing ring (2), inner cover (4), shell (3), interior pot (5), heating stone or metal plate for standing a stove on as a precaution against fire (6), temperature sensor (10) and microcomputer controller (11), sealing ring (2) places interior pot (5) upper edge, pot inner cap (1) is fastened on the inner cover (4), heating stone or metal plate for standing a stove on as a precaution against fire (6) is arranged under the interior pot (5), microcomputer controller (11) is arranged in the shell (3), between heating stone or metal plate for standing a stove on as a precaution against fire (6) and inner cover (4) base plate, be provided with elastic mechanism (9), it is characterized in that, when producing pressure in pot resistance strain plate (8) can take place to be provided with on the elastically-deformable position, described resistance strain plate (8) is connected with microcomputer controller (11).
2. the intelligent electric pressure cooker of the accurate pressure control of energy according to claim 1 is characterized in that, described resistance strain plate (8) sticks on above-mentioned the generation on the elastically-deformable position.
3. the intelligent electric pressure cooker of the accurate pressure control of energy according to claim 1 and 2, it is characterized in that, described resistance strain plate (8) is arranged on any parts in a pot inner cap (1), elastic mechanism (9) and inner cover (4) base plate, or is arranged on simultaneously on wherein two or more parts.
4. the intelligent electric pressure cooker of the accurate pressure control of energy according to claim 3 is characterized in that, the resistance strain plate (8) on the described pot inner cap (1) sticks on the upper surface of a pot inner cap (1).
5. the intelligent electric pressure cooker of the accurate pressure control of the described energy of claim 4 is characterized in that, the position of pressing close to interior pot (5) bottom surface at described heating stone or metal plate for standing a stove on as a precaution against fire (6) center is provided with the temperature sensor (10) that is connected with microcomputer controller (11).
6. the intelligent electric pressure cooker of the accurate pressure control of the described energy of claim 5 is characterized in that, described heating stone or metal plate for standing a stove on as a precaution against fire (6) is electromagnetic induction heating furnace dish or electric heating stone or metal plate for standing a stove on as a precaution against fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101476399A CN102273921A (en) | 2011-06-02 | 2011-06-02 | Intelligent electric pressure cooker capable of controlling pressure accurately |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101476399A CN102273921A (en) | 2011-06-02 | 2011-06-02 | Intelligent electric pressure cooker capable of controlling pressure accurately |
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| Publication Number | Publication Date |
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| CN102273921A true CN102273921A (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101476399A Pending CN102273921A (en) | 2011-06-02 | 2011-06-02 | Intelligent electric pressure cooker capable of controlling pressure accurately |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877474A (en) * | 2016-03-11 | 2016-08-24 | 吕忠华 | Intelligent potato cooking device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201445334U (en) * | 2009-08-12 | 2010-05-05 | 广东浩特电器有限公司 | Energy-saving electric pressure cooker based on microcomputer |
| CN201578035U (en) * | 2009-11-26 | 2010-09-15 | 杭州老板电器股份有限公司 | Electric pressure cooker pressure detecting device capable of detecting pressure directly and accurately |
| JP2010273711A (en) * | 2009-05-26 | 2010-12-09 | Zojirushi Corp | Pressure cooker and method for controlling the same during warming |
-
2011
- 2011-06-02 CN CN2011101476399A patent/CN102273921A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010273711A (en) * | 2009-05-26 | 2010-12-09 | Zojirushi Corp | Pressure cooker and method for controlling the same during warming |
| CN201445334U (en) * | 2009-08-12 | 2010-05-05 | 广东浩特电器有限公司 | Energy-saving electric pressure cooker based on microcomputer |
| CN201578035U (en) * | 2009-11-26 | 2010-09-15 | 杭州老板电器股份有限公司 | Electric pressure cooker pressure detecting device capable of detecting pressure directly and accurately |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877474A (en) * | 2016-03-11 | 2016-08-24 | 吕忠华 | Intelligent potato cooking device |
| CN105877474B (en) * | 2016-03-11 | 2017-12-22 | 重庆硕奥科技有限公司 | A kind of intelligent potato class steaming plant |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111214 |