CN201005486Y - Electric pressure cooker with a inductor - Google Patents
Electric pressure cooker with a inductor Download PDFInfo
- Publication number
- CN201005486Y CN201005486Y CNU2006201482318U CN200620148231U CN201005486Y CN 201005486 Y CN201005486 Y CN 201005486Y CN U2006201482318 U CNU2006201482318 U CN U2006201482318U CN 200620148231 U CN200620148231 U CN 200620148231U CN 201005486 Y CN201005486 Y CN 201005486Y
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- CN
- China
- Prior art keywords
- circuit
- heating
- control
- pot
- electric pressure
- Prior art date
- 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 - Lifetime
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- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 230000006698 induction Effects 0.000 claims abstract description 11
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 4
- 238000010411 cooking Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 230000005693 optoelectronics Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 206010013647 Drowning Diseases 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
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Abstract
The utility model relates to an electric pressure cooker with an induction system, which is characterized in that the cooker body can be separately provided in the heating cavity, the detecting devices are provided at the bottom, at the lower portion and on the cap of the cooker body, a user operation interface which is connected with the control center of the power control device is provided on the surface of the cooker body, the detect device are sensors, to which the magnetic reed switch, photoelectric switch or travel switch can be chose. The power control device comprises a control center M as S3C (F) 9488, S3C9228, HMS80F (P, C) 733K, HMS87C1404 (8), ATMEGA16, a connected power circuit P, a temperature detect circuit ST, a cap locking detect circuit SC, a cooker detect circuit SP, a heating control circuit C and a heating unit H which is connected with the heating control circuit C. The other auxiliary circuits can be added on the control center M based on needs, the character of the utility model is that the heating can not started when the cap is locked. The cooker stops heating when the cap is forced to open in the condition that the heating is in process and no pressure is supplied. Heating can not be started when no cooker is supplied, and thereby the utility model is safer and is lower in price.
Description
Technical field
The utility model relates to a kind of electric pressure cooking saucepan, particularly a kind of electric pressure cooking saucepan that has induction installation.
Background technology
At present, whether electric pressure cooking saucepan does not on the market all have loam cake to lock to detect and has or not a pot measuring ability, is starting heating under the situation of locking fully, explosive pot, and when not putting pot, start heating, and easy accidents such as breaking out of fire, safety coefficient is extremely low.
The utility model content
In order to overcome the extremely low deficiency of existing electric pressure cooking saucepan safety coefficient, the utility model provides a kind of electric pressure cooking saucepan that has induction installation, whether can carry out loam cake locks detection, has or not pot to detect, whether its major function is for coming the loam cake of induction kettle to lock by inductor and having or not pot, control centre is by the induced signal of above-mentioned two inductors, can not be activated heating when deciding, cost is low again.
Above-mentioned purpose of the present utility model adopts following technical scheme to be achieved:
A kind of electric pressure cooking saucepan that has induction installation, comprise a pot body, loam cake, heater members, heating cavity and electric control gear thereof, it is characterized in that: described pot body is arranged in the heating cavity separably, described bottom of pot body or below and the loam cake place be provided with checkout gear, a user interface that links to each other with the M of control centre of electric control gear is arranged at a pot surface.
Described checkout gear is an inductor, selects magnetic reed switch or optoelectronic switch or travel switch.
According to the utility model, its special character is: the core control circuit of described electric control gear as shown in Figure 1, comprise the M of control centre, for example model is the control chip of S3C (F) 9488, S3C9228, HMS80F (P, C) 733K, HMS87C1404 (8), ATMEGA16, the power circuit P, the temperature sensing circuit ST that link to each other with the M of control centre, loam cake locking testing circuit SC, has or not a pot testing circuit SP, heating control circuit C, reaches the heater members H that is connected with heating control circuit C.
According to the utility model, its special character is: also can according to circumstances add auxiliary circuits such as abnormal alarm circuit, mu balanced circuit, anti-jamming circuit, timing control circuit on the M of control centre certainly.
Because the utility model has adopted technique scheme, after energising and the startup, entire circuit is started working, power circuit P gives the M of control centre, for example model is S3C (F) 9488, S3C9228, HMS80F (P, C) 733K, HMS87C1404 (8), the control chip of ATMEGA16, power supply uninterruptedly is provided, temperature sensing circuit ST detects the temperature of pot in real time, whether whether loam cake locks testing circuit SC can be detected loam cake and be locked, when not locking, the user cannot start heating, at this moment if the user start by force heating or when in the process of heating again not on pot cover when being opened by force under the situation of pressure, the M of control centre can send instruction and give heating control circuit C, stop heating, and send to report to the police and indicate, the prompting user locks pot cover, can prevent the generation of accidents such as quick-fried pot effectively, have or not a pot testing circuit SP to detect and whether put into pot, when not putting into pot if the user starts heating by force, the M of control centre can send the indication of reporting to the police, and the prompting user is put pot, and heating cannot start, prevented the generation of accidents such as fire effectively, safety coefficient is high.
Other auxiliary circuit such as timing circuit are realized when setting-up time arrives, system will cut off output, anti-jamming circuit can improve the antijamming capability of native system and suppress native system and send interfering signal toward the outside, the abnormal alarm circuit is then realized abnormal failure occurring when native system, during cisco unity malfunction, can in time send the indication of reporting to the police, simultaneously, system can not be activated into duty, guarantees that product can not generate heat under uncontrolled situation for a long time, causes the generation of accidents such as fire.
Characteristics of the present utility model are: its core component is the M of control centre chip and control circuit, inductor.Cannot start heating during the locking of last drowning, stop heating in the process of heating when pot cover is opened by force under the situation of pressing on not again, cannot not start heating when having pot, safer, cost is low again.
Description of drawings
Fig. 1 is the utility model electric control gear functional-block diagram
Fig. 2 is the structure principle chart of the selected a kind of concrete control circuit of the utility model
Fig. 3 is the structure principle chart of the concrete control circuit of the selected another kind of the utility model
Fig. 4 is the structure principle chart of the selected a kind of step-down rectifying circuit of the utility model
Fig. 5 is the structure principle chart of the selected another kind of step-down rectifying circuit of the utility model
The specific embodiment
Below in conjunction with the drawings and the specific embodiments in detail the utility model is described in detail.
As shown in Figure 1 and Figure 2: a kind of electric pressure cooking saucepan that has induction installation, comprise a pot body, loam cake, heater members, heating cavity and electric control gear thereof, it is characterized in that: described pot body is arranged in the heating cavity separably, described bottom of pot body or below and the loam cake place be provided with checkout gear, a user interface that links to each other with the M of control centre of electric control gear is arranged at a pot surface.
Described checkout gear is an inductor, selects magnetic reed switch or optoelectronic switch or travel switch.
According to the utility model, its special character is: the core control circuit of described electric control gear comprises the M of control centre, the power circuit P, the temperature sensing circuit ST that link to each other with the M of control centre, loam cake locking testing circuit SC, has or not a pot testing circuit SP, heating control circuit C, reaches the heater members H that is connected with heating control circuit C as shown in Figure 1.
According to the utility model, its special character is: certainly also can according to circumstances add at least a in the auxiliary circuits such as abnormal alarm circuit, mu balanced circuit, anti-jamming circuit, timing control circuit on the M of control centre.Above-mentioned circuit that links to each other with the M of control centre and auxiliary circuit thereof all adopt known circuits.
As accompanying drawing 2, shown in 3, after the energising, the user can select needed menu by demonstration and operation interface, whether whether loam cake locks testing circuit can be detected loam cake and be locked, when not locking, inductor can be passed to MCU to signal in time, the user cannot start heating, at this moment if the user start by force heating or when in the process of heating again not on pot cover when being opened by force under the situation of pressure, M can send instruction and give heating control circuit, stop heating, and send the indication of reporting to the police, the prompting user locks pot cover, can prevent the generation of accidents such as quick-fried pot effectively, have or not pot testing circuit to detect whether to put into pot, if the user starts heating by force, the M of control centre can send the indication of reporting to the police when not putting into pot, the prompting user is put pot, heating cannot start, and has prevented the generation of accidents such as fire effectively, and safety coefficient is high.
Claims (4)
1. electric pressure cooking saucepan that has induction installation, comprise a pot body, loam cake, heater members, heating cavity and electric control gear thereof, it is characterized in that: described pot body is arranged in the heating cavity separably, described bottom of pot body or below and the loam cake place be provided with checkout gear, a user interface that links to each other with the control centre (M) of electric control gear is arranged at a pot surface.
2. a kind of electric pressure cooking saucepan that has induction installation according to claim 1 is characterized in that: described checkout gear is an inductor, and described inductor is magnetic reed switch or optoelectronic switch or travel switch.
3. a kind of electric pressure cooking saucepan that has induction installation according to claim 1 and 2 is characterized in that: the core control circuit of described electric control gear comprises control centre (M), with control centre (M) continuous power circuit (P), temperature sensing circuit (ST), loam cake locking testing circuit (SC), have or not a pot testing circuit (SP), heating control circuit (C), and the heater members (H) that is connected with heating control circuit (C).
4. a kind of electric pressure cooking saucepan that has induction installation according to claim 3 is characterized in that: set up at least a in abnormal alarm circuit, mu balanced circuit, anti-jamming circuit, the timing control circuit in control centre (M).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201482318U CN201005486Y (en) | 2006-11-01 | 2006-11-01 | Electric pressure cooker with a inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201482318U CN201005486Y (en) | 2006-11-01 | 2006-11-01 | Electric pressure cooker with a inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201005486Y true CN201005486Y (en) | 2008-01-16 |
Family
ID=39001418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201482318U Expired - Lifetime CN201005486Y (en) | 2006-11-01 | 2006-11-01 | Electric pressure cooker with a inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201005486Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213228A (en) * | 2017-07-03 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | Method for heating and controlling, device and electromagnetic heating cookware |
| CN110192768A (en) * | 2018-02-24 | 2019-09-03 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover, pressure cooking equipment, cooking control method and culinary art control device |
-
2006
- 2006-11-01 CN CNU2006201482318U patent/CN201005486Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109213228A (en) * | 2017-07-03 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | Method for heating and controlling, device and electromagnetic heating cookware |
| CN109213228B (en) * | 2017-07-03 | 2022-04-15 | 佛山市顺德区美的电热电器制造有限公司 | Heating control method and device and electromagnetic heating cooker |
| CN110192768A (en) * | 2018-02-24 | 2019-09-03 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover, pressure cooking equipment, cooking control method and culinary art control device |
| CN110192768B (en) * | 2018-02-24 | 2024-04-12 | 佛山市顺德区美的电热电器制造有限公司 | Upper cover, pressure cooking equipment, cooking control method and cooking control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHUHAI DOUBLE HAPPINESS ELECTRICAL APPLIANCES CO., Free format text: FORMER OWNER: JIANG TIANEN Effective date: 20091120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: No. 39, East Ring Road, national hi tech Zone, Guangdong, Zhuhai: 519085 Patentee after: Zhuhai Double Happiness Electric Appliance Co., Ltd. Address before: Room two, unit 2088, Fenghuang Road, Xiangzhou District, Guangdong, Zhuhai 801, China: 519000 Patentee before: Jiang Tianen |
|
| C56 | Change in the name or address of the patentee |
Owner name: ZHUHAI DOUBLE HAPPINESS COOKER COMPANY Free format text: FORMER NAME: SHANGHAI SHUANGXI ELECTRIC APPLIANCE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 519085 No. 39 East Ring Road, national hi tech Zone, Guangdong, Zhuhai Patentee after: Zhuhai double happiness electrical equipment limited company Address before: 519085 No. 39 East Ring Road, national hi tech Zone, Guangdong, Zhuhai Patentee before: Zhuhai Double Happiness Electric Appliance Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080116 |
|
| EXPY | Termination of patent right or utility model |