CN204764954U - Electric rice cooker - Google Patents
Electric rice cooker Download PDFInfo
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- CN204764954U CN204764954U CN201520348573.3U CN201520348573U CN204764954U CN 204764954 U CN204764954 U CN 204764954U CN 201520348573 U CN201520348573 U CN 201520348573U CN 204764954 U CN204764954 U CN 204764954U
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Abstract
The utility model discloses an electric rice cooker, it is including the pot body, heating device, memory, input device and controller. The memory includes mode memory cell, mode memory cell is used for saving culinary art last time mode value. Input device includes mode recovering switch, the mode is resumeed the switch and is used for producing the mode restoring signal. The controller with heating device the memory reaches input device connects, the controller is used for the basis signal reading is resumeed to the mode culinary art last time mode value is worth as current culinary art mode, and control the heating device basis current culinary art mode value does pot body heating culinary art.
Description
Technical field
The utility model relates to electric cooker technology, particularly a kind of electric cooker.
Background technology
The control panel of present electric cooker often provides very many buttons, determines culinary art pattern for user operation according to demands of individuals.But, because number of keys is more, all need could determine culinary art pattern at every turn after the operation of complexity, use inconvenience.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model needs to provide a kind of electric cooker.
The electric cooker of embodiment of the present utility model comprises a pot body, heater, memory, input unit and controller.Described memory comprises mode memory cell, and described mode memory cell cooks mode value for storing last time.Described input unit comprises pattern recovery switch, and described pattern recovery switch is for generation of pattern recovery signal.Described controller is connected with described heater, described memory and described input unit, described controller is used for cooking mode value as current cooking mode value last time according to described pattern recovery signal-obtaining, and to control described heater according to described current cooking mode value be described pot body heating cooking.
In some embodiments, described controller comprises:
Signal processing unit, for identifying whether the input signal that described input unit produces is described pattern recovery signal;
Work register, for storing described current cooking mode value;
Setting unit, cooked mode value for reading from described mode memory cell according to described pattern recovery signal and write described work register as described current cooking mode value described last time; And
Control unit is described pot body heating cooking for controlling described heater according to described current cooking mode value.
In some embodiments, described signal processing unit is also for identifying whether described input signal is mode setting signal, and described setting unit is also for arranging described current cooking mode value according to described mode setting signal.
In some embodiments, described signal processing module is also for identifying after described current cooking mode value is determined whether described input signal is commencing signal, and described control unit is used for determining and identify to read from described mode memory cell according to described pattern recovery signal after described input signal is described commencing signal cooked mode value described last time and write described work register as described current cooking mode value in described current cooking mode value.
In some embodiments, described signal processing module is also for identifying when described current cooking mode value is determined and described input signal is not described commencing signal whether described input signal is mode setting signal, and described setting unit is also for arranging described current cooking mode value when described current cooking mode value is determined and described input signal is described mode setting signal.
In some embodiments, described setting unit cooked mode value for described current cooking mode value being write described mode memory cell after recognizing described commencing signal as described last time.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the high-level schematic functional block diagram of the electric cooker of an embodiment of the present utility model.
Fig. 2 is the floor map of the electric cooker of an embodiment of the present utility model.
Fig. 3 is the schematic flow sheet of the electric cooker control method of an embodiment of the present utility model.
Fig. 4 is the schematic flow sheet of the electric cooker control method of another embodiment of the present utility model.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " upper ", " under ", " front ", " after ", " left ", " right ", " vertically ", " level ", " top ", " end ", " in ", " outer ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection or can communication mutually; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature in second feature it " go up " or it " under " the first and second features can be comprised directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is less than second feature.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1, the electric cooker 100 of an embodiment of the present utility model comprises pot body 10, heater 20, memory 30, input unit 40 and controller 50.
Described memory 30 comprises mode memory cell 32, and described mode memory cell 32 cooks mode value for storing last time.
Described input unit 40 comprises pattern recovery switch 42, and described pattern recovery switch 42 is for generation of pattern recovery signal.
Described controller 50 is connected with described heater 20, described memory 30 and described input unit 40, described controller 50 cooked mode value as current cooking mode value for last time according to described pattern recovery signal-obtaining, and to control described heater 20 according to described current cooking mode value be described pot body 10 heating cooking.
Be appreciated that user generally has continuity for the selection of culinary art pattern, in the short time, generally larger change can not occur.Therefore, pattern of cooking last time is still generally the culinary art pattern of the current selection of user.So, do not need just can recover pattern of cooking described last time as described current cooking mode by the operation of complexity by means of only the described pattern recovery switch 42 of operation, and control described electric cooker 100 and work under described current cooking mode, simple, convenient.
Described pot body 10 is metal pan, described heater 20 can be heater coil, be arranged on bottom described pot body 10 or the correct position such as side, and produce resonant electromagnetic field after powered up and make described pot body 10 produce induced electromotive force and generate heat, thus heat for described pot body 10.
Described memory 30 is non-volatile readable memory write.So, still can store after the power-off of described electric cooker 100 and cook mode value described last time, more can change described last time as required and cook mode value.
Described mode memory cell 32 can be the memory cell of 8,16 or other appropriate length, cooking mode value described last time is the data being suitable for being stored in described mode memory cell 32, be such as 8 bit data, wherein, as an example, tail two bits can represent that season sets, such as, the value of tail two bits is " 00 " represents spring, " " 01 " representing summer; " 10 " represent autumn, " 11 " represent winter.
Except described mode memory cell 32, described storage 30 can include more memory cell, and for storing other data, such as subscription time value.
Refer to Fig. 2, described input unit 40 inputs for receiving user and produces input signal, and described input signal can be described pattern recovery signal.Described input unit 40 can be the control panel including multiple button.Described pattern recovery switch 42 is described button.Such as, in the present embodiment, described pattern recovery switch 42 is mode key last time.
Described button can be touch-key or virtual key.In present embodiment, described button is touch-key, such as, be silica gel push-button.
Except described last time mode key, described button also comprise start button 41, insulation/close button 43 ,/congee button 44 of cooking, season button 45 and rice kind button 46.Described beginning button 41 starts culinary art for generation of commencing signal to trigger described electric cooker 100.Described insulation/closedown button 43 enters keeping warm mode or closedown for generation of insulation/shutdown signal to trigger described electric cooker 100.Describedly to cook/congee button 44 for generation of cooking/congee signal selects to cook or cook congee for user.Described season button 45 and described rice kind button 46 for generation of mode setting signal, required culinary art pattern is set for user.Described commencing signal, described insulation/shutdown signal, described in cook/congee signal and described mode setting signal be described input signal.
Certainly, described input unit 40 is not limited to present embodiment, and it can do other suitable settings according to demand.
Described electric cooker 100 generally also includes the display unit 60 be connected with described controller 50, described display unit 60 coordinates with described input unit 40 and forms user interface, for the status information etc. of the selection and described electric cooker 100 that show described input unit 40.
In other embodiments, described input unit 40 and described display unit 60 can be integrated into touch panel.
Described controller 50 comprises signal processing unit 52, setting unit 54, work register 56 and control unit 58.
Seeing also Fig. 3, is the schematic flow sheet of the electric cooker control method of an embodiment of the present utility model.Described electric cooker control method may be used for controlling described electric cooker 100 and is realized by described controller 50, and comprises the steps:
Does S1, identify that described input signal is described pattern recovery signal? if enter step S2, if not, step S1 is returned.
Step S1 can be realized by described signal processing unit 52, and in other words, described signal processing unit 52 is for identifying whether input signal is described pattern recovery signal.
Concrete, after described electric cooker 100 powers on, described memory 30, described input unit 40, described controller 50 and described display 60 are started working, such as, described memory 30 is initially located in read-write device, described input unit 40 is in the state that can receive user's input, and described controller 50 starts to activate, and described display 60 starts to light and shows information.
During this period, if input unit 40 described in user operation, then described input unit 40 produces described input signal, and described signal processing unit 52 receives described input signal.If pattern recovery switch 42 described in user operation, such as, press described pattern recovery button, then described input signal is that described pattern recovery switch 42 produces described pattern recovery signal, then enter step S2.If user is not the described pattern recovery switch 42 of operation, then returns step S1 and continue the described input signal of detecting and identify.
S2, reads pattern of cooking described last time as described current cooking mode value.
Step S2 can be realized by described setting unit 54 and described work register 56.Concrete, described work register 56 is high-speed storage devices, can high-speed read-write, therefore may be used for storing described current cooking mode value, so, described controller 50 can control described electric cooker 100 by reading described current cooking mode value, and described setting unit 54 for according to described pattern recovery signal from described mode memory cell 52 read cooked described last time mode value and write to described work register 56 as described current cooking mode value.Therefore, described signal processing unit 52 determines that after detecting described pattern recovery signal user needs to recover described last time and cooks pattern, therefore triggers described setting unit 54 and cooks mode value and write described work register 56 as described current cooking mode value the described last time of reading in described mode memory cell 52.Such as, described mode memory cell 22 is designated as Modeback, and described work register 52 is designated as Mode, then Mode=Modeback.
S3, controlling described heater 20 according to described current cooking mode value is described pot body 10 heating cooking.
Step S3 can be realized by described control unit 58, and in other words, described control unit 58 is described pot body 10 heating cooking for controlling described heater 20 according to described current cooking mode value.
Refer to Fig. 4, in another embodiment of the utility model, described electric cooker control method comprises:
Does S1, identify that described input signal is for receiving described pattern recovery signal?If enter step S1, enter step S1a if not.
Does S1a, identify that described input signal is described mode setting signal (arranging Mode)? if then enter step S2a, then return step S1 if not; And
S2, reads pattern of cooking described last time as described current cooking mode value;
S2a, arranges described current cooking mode value (arranging Mode) according to described mode setting signal; And
S3, controlling described heater 20 according to described current cooking mode value is described pot body 10 heating cooking.
Be appreciated that in actual use, user can directly arrange described current cooking mode value according to demand, and is not restricted to only to select cooked mode value described last time.Therefore, when recognizing described input signal and being not described pattern recovery signal, identify whether described input signal is described mode setting signal.
Step S1a can be realized by described signal processing module 52, and in other words, described signal processing module 52 also arranges described current cooking mode value for identifying whether.
Concrete, if user is not the described pattern recovery switch 42 of operation, but described season button 45 and/or described rice kind button 46, such as press button 45 and/or described rice kind button 46 in described season, then described signal processing unit 52 recognizes described input signal is described mode setting signal, enters step S2a.If user is not button 45 and/or described rice kind button 46 in described season, then returns step S1 and continue the described input signal of detecting and identify.Continue the described pattern recovery signal of detecting.
Step S2a can be realized by described setting unit 54, and in other words, described setting unit 54 is for arranging described current cooking mode value.
Described electric cooker control method can also comprise:
Does S2b, identify that described input signal is described commencing signal after described current cooking mode value is determined? if so, enter step S3, return step S2b if not.
Step S2b can be realized by described signal processing module 52, and in other words, described signal processing module 52 is also for identifying after described current cooking mode value is determined whether described input signal is described commencing signal.
Be appreciated that after described present mode culinary art value is determined by described commencing signal trigger culinary art necessary, have more selection to make user.Such as user can, after determining described current cooking mode value (no matter being by operating described pattern recovery button or passing through operation button in described season 45 and/or described rice kind button 46), can select to revise described current cooking mode value (amendment Mode).
Described electric cooker control method can also comprise:
S2c: if described current cooking mode value determine after and described input signal is not described commencing signal, identify that described input signal is described mode setting signal (amendment Mode)? if then enter step S2d, then return step S2b if not; And.
S2d, arranges described current cooking mode value according to described mode setting signal and returns step S2b.
Described step S2c can be realized by described signal processing module 52, in other words, described signal processing module 52 is for after described current cooking mode value is determined and described input signal is not described commencing signal then identifies whether described input signal is described mode setting signal.
Described step S2d can be realized by described setting unit 54, and in other words, described setting unit 54 is for arranging described current cooking mode value when described current cooking mode value is determined and described input signal is described mode setting signal.
Described electric cooker control method can also comprise:
S2e: after recognizing described commencing signal, described current cooking mode value is write described mode memory cell 32 and cooked mode value as described last time.
Step S2e can be realized by described setting unit 54, and in other words, described setting unit 54 cooked mode value for described current cooking mode value being write described mode memory cell 32 after recognizing described commencing signal as described last time.
Be appreciated that, after recognizing described commencing signal, described current cooking mode value is finally determined, consider that described current cooking mode value may be directly arrange (step S2a) or revised (step S2d), therefore it may be necessary and described current cooking mode value is write described mode memory cell 32, cook mode value to upgrade described last time.
Step S2e can carry out before step S3, afterwards or simultaneously.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with described embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (6)
1. an electric cooker, is characterized in that, comprising:
Metal pan;
Heater;
Memory, described memory comprises mode memory cell, and described mode memory cell cooks mode value for storing last time;
Input unit, described input unit comprises pattern recovery switch, and described pattern recovery switch is for generation of pattern recovery signal; And
The controller be connected with described heater, described memory and described input unit, described controller is used for cooking mode value as current cooking mode value last time according to described pattern recovery signal-obtaining, and to control described heater according to described current cooking mode value be described pot body heating cooking.
2. electric cooker as claimed in claim 1, it is characterized in that, described controller comprises:
Signal processing unit, for identifying whether the input signal that described input unit produces is described pattern recovery signal;
Work register, for storing described current cooking mode value;
Setting unit, cooked mode value for reading from described mode memory cell according to described pattern recovery signal and write described work register as described current cooking mode value described last time; And
Control unit is described pot body heating cooking for controlling described heater according to described current cooking mode value.
3. electric cooker as claimed in claim 2, it is characterized in that, described signal processing unit is also for identifying whether described input signal is mode setting signal, and described setting unit is also for arranging described current cooking mode value according to described mode setting signal.
4. electric cooker as claimed in claim 2, it is characterized in that, described signal processing module is also for identifying after described current cooking mode value is determined whether described input signal is commencing signal, and described control unit is used for determining and identify to read from described mode memory cell according to described pattern recovery signal after described input signal is described commencing signal cooked mode value described last time and write described work register as described current cooking mode value in described current cooking mode value.
5. electric cooker as claimed in claim 4, it is characterized in that, described signal processing module is also for identifying when described current cooking mode value is determined and described input signal is not described commencing signal whether described input signal is mode setting signal, and described setting unit is also for arranging described current cooking mode value when described current cooking mode value is determined and described input signal is described mode setting signal.
6. electric cooker as claimed in claim 4, is characterized in that, described setting unit is used for, after recognizing described commencing signal, described current cooking mode value is write described mode memory cell and cooked mode value as described last time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348573.3U CN204764954U (en) | 2015-05-26 | 2015-05-26 | Electric rice cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520348573.3U CN204764954U (en) | 2015-05-26 | 2015-05-26 | Electric rice cooker |
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| CN204764954U true CN204764954U (en) | 2015-11-18 |
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| CN201520348573.3U Active CN204764954U (en) | 2015-05-26 | 2015-05-26 | Electric rice cooker |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264061A (en) * | 2015-05-26 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN106896744A (en) * | 2015-12-21 | 2017-06-27 | 佛山市顺德区美的电热电器制造有限公司 | Control method, control device and cooking appliance |
-
2015
- 2015-05-26 CN CN201520348573.3U patent/CN204764954U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264061A (en) * | 2015-05-26 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN106264061B (en) * | 2015-05-26 | 2019-01-11 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker |
| CN106896744A (en) * | 2015-12-21 | 2017-06-27 | 佛山市顺德区美的电热电器制造有限公司 | Control method, control device and cooking appliance |
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