CN203897997U - Electric cooker - Google Patents
Electric cooker Download PDFInfo
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- CN203897997U CN203897997U CN201420242109.1U CN201420242109U CN203897997U CN 203897997 U CN203897997 U CN 203897997U CN 201420242109 U CN201420242109 U CN 201420242109U CN 203897997 U CN203897997 U CN 203897997U
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Abstract
The utility model provides an electric cooker which comprises a cooker body, an upper cover covering the cooker body, an inner pot arranged in the cooker body, a heater used for heating the inner pot, a foam detection device arranged on the upper cover and capable of generating a foam detection signal when detecting foam generated in the inner pot and a control device connected with the foam detection device and the heater. The control device judges the times of the foam detection signal detected by the foam detection device in preset time and selects the corresponding cooking modes according to the times to control the heater. Therefore, the electric cooker can select the cooking modes automatically, like the congee cooking mode or the rice cooing mode, a user does not need to conduct selection in a plurality of keys arranged on an operation panel, the operation steps of the user are simplified, user operation is facilitated, and the operation panel of the electric cooker can be further simplified.
Description
Technical field
The utility model relates to living electric apparatus technical field, particularly a kind of electric cooker.
Background technology
In correlation technique, on the guidance panel of electric cooker, be all provided with a plurality of buttons, user is when using electric cooker to cook, select corresponding button, so that electric cooker carries out work by corresponding mode of operation, cause so on the one hand guidance panel complicated, also increased on the other hand user's operating procedure, mode of operation more complicated.
Therefore there are improved needs in the electric cooker in correlation technique.
Utility model content
The purpose of this utility model is intended to solve at least to a certain extent one of above-mentioned technological deficiency.
For this reason, the purpose of this utility model is to propose simple, the user-friendly electric cooker of a kind of mode of operation.
For achieving the above object, a kind of electric cooker the utility model proposes, is characterized in that, comprising: pot body; Upper cover, described upper cover can cover on described pot body; Interior pot, described interior pot is arranged in described pot body; The heater that described interior pot is heated; Foam detecting device, described foam detecting device is arranged on described and covers, foam generated detection signal during foam that described foam detecting device produces in described interior pot being detected; Control device, described control device is connected respectively with described heater with described foam detecting device, described control device judges the number of times of the described foam detection signal that described foam detecting device detects in Preset Time, and cooks accordingly pattern so that described heater is controlled according to described selection of times.
According to the electric cooker the utility model proposes, the foam producing in interior pot by the foam detecting device covering on being arranged on, detected, and foam generated detection signal during the foam producing in interior pot being detected, afterwards, control device judges the number of times of the foam detection signal that foam detecting device detects in Preset Time, and cooks accordingly pattern so that heater is controlled according to selection of times.Thus, this electric cooker can be selected culinary art pattern automatically, the pattern of for example cooking congee or the pattern of cooking, in a plurality of buttons that arrange on guidance panel without user, select, simplify user's operating procedure, facilitated user's operation, but also can simplify the guidance panel of electric cooker.
Further, if described number of times is greater than preset times in described Preset Time, described control device selects to cook congee culinary art pattern; If described number of times is less than or equal to described preset times in described Preset Time, described control device selects to cook culinary art pattern.
Further, described control device comprises counter, and wherein, when described control device receives described foam detection signal, described counter is counted, and described control device is controlled, and described heater stops heating or reduction power heating.
Further, described foam detecting device comprises the first detection piece, the second detection piece and foam testing circuit, wherein, when described the first detection piece and the second detection piece detect foam simultaneously, short circuit conducting between described the first detection piece and the second detection piece, described foam testing circuit is exported described foam detection signal to described control device.
Particularly, described the first detection piece and the second detection piece can be respectively the first electrode and the second electrode, and described the first electrode and the second electrode can be arranged in the exhaust passage of the exhaust apparatus covering on described.Particularly, described the first electrode and the second electricity also can be arranged on the porch of described exhaust passage.
Particularly, described the first detection piece can be detecting electrode, described the second detection piece can be the cover plate with electric conductivity, described cover plate can be arranged between described interior pot and described upper cover or be arranged on described upper cover on the face of interior pot, described cover plate be provided with described on the corresponding hole of the exhaust apparatus that covers, described detecting electrode can be arranged in the exhaust passage of described exhaust apparatus.Particularly, described detecting electrode can arrange over against described hole.
The aspect that the utility model is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the utility model and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is according to the structural representation of the electric cooker of the utility model embodiment;
Fig. 2 is according to the structural representation of the electric cooker of a specific embodiment of the utility model;
Fig. 3 is according to the structural representation of the electric cooker of another specific embodiment of the utility model;
Fig. 4 is according to the circuit theory diagrams of foam detecting device in the electric cooker of an embodiment of the utility model;
Fig. 5 is according to the flow chart of the control method of the electric cooker of the utility model embodiment; And
Fig. 6 is according to the flow chart of the control method of the electric cooker of a specific embodiment of the utility model.
Reference numeral:
Pot body 100, upper cover 200, interior pot 300, heater 400, foam detecting device 500, control device 600, counter 61, the first detection piece 51, the second detection piece 52, foam testing circuit 53, exhaust apparatus 21 and hole 54.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Disclosing below provides many different embodiment or example to be 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 be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and object clearly, itself do 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 skills can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, First Characteristic described below Second Characteristic it " on " structure can comprise that the first and second Characteristics creations are for the direct embodiment of contact, also can comprise the embodiment of other Characteristics creation between the first and second features, such the first and second features may not be direct contacts.
In description of the present utility model, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be to be directly connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
Describe with reference to the accompanying drawings according to the electric cooker of the utility model embodiment proposition and the control method of electric cooker.
Fig. 1 is according to the block diagram of the electric cooker of the utility model embodiment.As shown in Figure 1, this electric cooker comprises: pot body 100, upper cover 200, interior pot 300, heater 400, foam detecting device 500 and control device 600.
Wherein, upper cover 200 can cover on pot body 100, interior pot 300 is arranged in pot body 100, heater 400 heats for internal pot 300, foam detecting device 500 is arranged on and covers, and foam detecting device 500 is foam generated detection signal when the foam producing in interior pot 300 being detected, control device 600 is connected respectively with heater 400 with foam detecting device 500, control device 600 judges the number of times of the foam detection signal that foam detecting device 500 detects in Preset Time, and cook accordingly pattern so that heater 400 is controlled according to selection of times, for example control device 600 can select to cook congee pattern or the pattern of cooking automatically according to number of times, when selecting to cook congee pattern, the control device 600 Automatically invokeds control program of cooking congee is controlled heater 400, when selecting to cook pattern, the control device 600 Automatically invokeds control program of cooking is controlled heater 400.
Wherein, Preset Time and preset times can obtain according to test, and are pre-stored in control device 600.
Like this, in the utility model embodiment, after electric cooker starts, the number of times of the foam detection signal that control device 600 can detect according to Preset Time inner foam checkout gear 500, automatically select corresponding culinary art pattern, and according to culinary art control program corresponding to culinary art pattern of selecting, heater 400 is controlled, thereby select on guidance panel without user, only need to start electric cooker, facilitated user's operation.
Particularly, the electric cooker in correlation technique, can arrange a plurality of culinary art model selection buttons conventionally, and the function meeting comparing class of a plurality of selection key representative seemingly, causes user not know this How to choose.And only has the electric cooker of a start key, can only be operated in the pattern of cooking, if user need to cook congee, need artificial judgment electric cooker out-of-work opportunity, or certain working time is set, be unfavorable for user's operation, and the utility model embodiment detects the number of times of the foam producing in interior pot 300 by foam detecting device 500, can automatically select culinary art pattern, convenient for users to use, promoted user's experience.
In embodiment of the utility model, if number of times is greater than preset times in Preset Time, control device 600 selects to cook congee culinary art pattern; If number of times is less than or equal to preset times in Preset Time, control device 600 selects to cook culinary art pattern.
The cook automatic identification of pattern and the pattern of cooking congee of the principle that the electric cooker of the utility model embodiment can produce foam by rice, water in ebuillition of heated process.Generally, when cooking, moisture in electric cooker is fewer, rice in electric cooker, the foam that water produces in ebuillition of heated process is less, and when cooking congee, moisture in electric cooker is many, rice in electric cooker, the foam that water produces in ebuillition of heated process is more, therefore can determine by detecting the number of times of the foam producing in Preset Time the culinary art pattern of electric cooker, say, if the number of times of the foam detection signal that control device 600 detects in Preset Time is greater than preset times, select the pattern of cooking congee, control device 600 calls the control program of cooking congee heater 400 is controlled, if the number of times of the foam detection signal that control device 600 detects in Preset Time is less than or equal to preset times, select the pattern of cooking, control device 600 calls the control program of cooking heater 400 is controlled.
Further, in embodiment of the utility model, as described in Fig. 2 and Fig. 3, control device 600 comprises counter 61, wherein, when control device 600 receives foam detection signal, counter 61 is counted, and control device 600 control heaters 400 stop heating or reduce power heating.Wherein, when electric cooker starts at every turn, control device 600 control heaters 400 heat to preset power, after counter 61 zero clearings, restart timing, and foam detection signal detected at every turn, and the count value N of counter 61 adds 1.
Particularly, when cooking, the situation that may exist most of moisture not absorbed by rice, for example the electric cooker working time more in short-term, cause foam detecting device 500 when cooking also foam detection signal can be detected, therefore can detect after foam detection signal in foam detecting device 500, control device 600 control heaters 400 stop heating a period of time, avoiding on the one hand thin rice gruel foam to rise overflows, also can make on the other hand rice fully absorb moisture, and when the number of times that foam detecting device 500 detects foam detection signal reaches preset times, illustrate that moisture is more, be defined as the pattern of cooking congee, and in Preset Time, for example, in 10 minutes, if the number of times of foam detection signal detected, be less than or equal to preset times, be defined as the pattern of cooking.
That is to say, foam detecting device 500 is when the foam of rising being detected, send foam detection signal to control device 600, when control device 600 receives foam detection signal, counter 61 starts counting and control device 600 control heaters 400 stop heating or reduce power heating; When foam detecting device 500 cannot detect the foam of rising, control device 600 control heaters 400 continue to preset power heating, so repeatedly, until reach Preset Time, control device 600 is cooked pattern accordingly according to the selection of times of the foam detection signal of counter 61 records, says, if the number of times of counter 61 records is greater than preset times in Preset Time, select the pattern of cooking congee, according to cooking congee, control program is controlled heater 400; If the number of times of counter 61 records is less than or equal to preset times in Preset Time, select the pattern of cooking, control device 600 calls the control program of cooking heater 400 is controlled.
Further, in the utility model embodiment, as shown in Figures 2 and 3, foam detecting device 500 can comprise the first detection piece 51, the second detection piece 52 and foam testing circuit 53, wherein, when the first detection piece 51 and the second detection piece 52 detect foam simultaneously, short circuit conducting between the first detection piece 51 and the second detection piece 52, foam testing circuit 53 foam output detection signals are to control device 600.
Particularly, the first detection piece 51 and the second detection piece 52 can be arranged on upper cover 200, make the first detection piece 51 and the second detection piece 52 can touch the foam producing in interior pot 300.And foam testing circuit 53 can be arranged on other positions of electric cooker.
Particularly, in embodiment of the utility model, the circuit theory diagrams of foam detecting device 500 as shown in Figure 4.When the foam producing in interior pot 300 is full of between the first detection piece 51 and the second detection piece 52, the loop conducting of foam testing circuit 53, foam output detection signal is to control device 600, and control device 600 control heaters 400 stop heating or reduction power heating and counter 61 and start counting.In the time of between foam underfill the first detection piece 51 producing in interior pot 300 and the second detection piece 52, the loop of foam testing circuit 53 disconnects, and control device 600 control heaters 400 continue heating.
Particularly, in embodiment of the utility model, as shown in Figure 2, the first detection piece 51 and the second detection piece 52 are respectively the first electrode and the second electrode, and the first electrode and the second electrode can be arranged in the exhaust passage of the exhaust apparatus 21 on upper cover 200.Preferably, the first electrode and the second electrode are arranged on the porch of exhaust passage.
That is to say, when the foam producing in interior pot 300 overflows by the exhaust passage of exhaust apparatus 21, be arranged between the first electrode in exhaust passage and the second electrode and will be full of foam, the first electrode and the second electric pole short circuit conducting, the 53 loop conductings of foam testing circuit foam output detection signal.
Particularly, as shown in Figure 3, the first detection piece 51 is detecting electrode, the second detection piece 52 is for having the cover plate of electric conductivity, cover plate i.e. the second detection piece 52 is arranged between interior pot 300 and upper cover 200 or is arranged on upper cover 200 on the face of interior pot 300, cover plate is provided with the hole 54 corresponding with exhaust apparatus 21 on upper cover 200, and detecting electrode i.e. the first detection piece 51 is arranged in the exhaust passage of exhaust apparatus 21.Preferably, detecting electrode is 54 settings over against hole, over against the corresponding hole 54 of exhaust apparatus 21, arrange.
That is to say the foam contacting cover plate producing in 300 and while overflowing, the detecting electrode being arranged in exhaust passage also detects foam, detecting electrode and cover plate short circuit conducting, the 53 loop conductings of foam testing circuit foam output detection signal from hole in interior pot.
To sum up, the electric cooker proposing according to the utility model embodiment, the foam producing in interior pot by the foam detecting device covering on being arranged on, detected, and foam generated detection signal during the foam producing in interior pot being detected, afterwards, control device judges the number of times of the foam detection signal that foam detecting device detects in Preset Time, and cooks accordingly pattern so that heater is controlled according to selection of times.Thus, this electric cooker can be selected culinary art pattern automatically, the pattern of for example cooking congee or the pattern of cooking, in a plurality of buttons that arrange on guidance panel without user, select, simplify user's operating procedure, facilitated user's operation, but also can simplify the guidance panel of electric cooker.
Fig. 5 is according to the flow chart of the control method of the electric cooker of the utility model embodiment.Electric cooker comprises pot body, can cover the upper cover of pot on body, be arranged on interior pot, the heater in pot body and be arranged on the foam detecting device covering, and as shown in Figure 5, control method comprises the following steps:
S1: control heater starts after heating, and foam detecting device is foam generated detection signal when the foam producing in interior pot being detected.
In embodiment of the utility model, foam detecting device comprises the first detection piece, the second detection piece and foam testing circuit, step S1 specifically comprises: when the first detection piece and the second detection piece detect foam simultaneously, short circuit conducting between the first detection piece and the second detection piece, foam testing circuit foam generated detection signal.
Particularly, the first detection piece and the second detection piece can be arranged on and cover, and make the first detection piece and the second detection piece can touch the foam producing in interior pot.And foam testing circuit can be arranged on other positions of electric cooker.
In specific embodiment of the utility model, the first detection piece and the second detection piece are respectively the first electrode and the second electrode, the first electrode and the second electrode are arranged in the exhaust passage of the exhaust apparatus covering, step S1 specifically comprises: the foam contacting cover plate producing in pot and while overflowing from hole, detecting electrode detects foam, short circuit conducting between cover plate and detecting electrode, foam testing circuit foam generated detection signal.
In another specific embodiment of the utility model, the first detection piece is detecting electrode, the second detection piece is the cover plate with electric conductivity, cover plate is arranged between interior pot and upper cover or is arranged on upper cover on the face of interior pot, cover plate is provided with the hole corresponding with the exhaust apparatus above covering, detecting electrode is arranged in the exhaust passage of exhaust apparatus, step S1 specifically comprises: the foam contacting cover plate producing in pot and while overflowing from hole, detecting electrode detects foam, short circuit conducting between cover plate and detecting electrode, foam testing circuit foam generated detection signal.
S2: judge the number of times of the foam detection signal that foam detecting device detects in Preset Time, and cook accordingly pattern so that heater is controlled according to selection of times.
For example, can automatically select to cook congee pattern or the pattern of cooking according to number of times, when selecting to cook congee pattern, the Automatically invoked control program of cooking congee is controlled heater, and when selecting to cook pattern, the Automatically invoked control program of cooking is controlled heater.
Like this, in the utility model embodiment, after electric cooker starts, the number of times of the foam detection signal that can detect according to Preset Time inner foam checkout gear, automatically select corresponding culinary art pattern, and according to culinary art control program corresponding to culinary art pattern of selecting, heater is controlled, thereby select on guidance panel without user, only need to start electric cooker, facilitated user's operation.
Particularly, the electric cooker in correlation technique, can arrange a plurality of culinary art model selection buttons conventionally, and the function meeting comparing class of a plurality of selection key representative seemingly, causes user not know this How to choose.And only has the electric cooker of a start key, can only be operated in the pattern of cooking, if user need to cook congee, need artificial judgment electric cooker out-of-work opportunity, or certain working time is set, be unfavorable for user's operation, and the utility model embodiment detects the number of times of the foam producing in interior pot by foam detecting device, can automatically select culinary art pattern, convenient for users to use, promoted user's experience.
In an embodiment of the present utility model, according to selection of times, cook accordingly pattern, specifically comprise: if number of times is greater than preset times in Preset Time, select to cook congee culinary art pattern; If number of times is less than or equal to preset times in Preset Time, select to cook culinary art pattern.
The cook automatic identification of pattern and the pattern of cooking congee of the principle that the control method of the electric cooker of the utility model embodiment can produce foam by rice, water in ebuillition of heated process.Generally, when cooking, moisture in electric cooker is fewer, rice in electric cooker, the foam that water produces in ebuillition of heated process is less, and when cooking congee, moisture in electric cooker is many, rice in electric cooker, the foam that water produces in ebuillition of heated process is more, therefore can determine by detecting the number of times of the foam producing in Preset Time the culinary art pattern of electric cooker, say, if the number of times of the foam detection signal detecting in Preset Time is greater than preset times, select the pattern of cooking congee, calling the control program of cooking congee controls heater, if the number of times of the foam detection signal detecting in Preset Time is less than or equal to preset times, select the pattern of cooking, call the control program of cooking heater is controlled.
Further, in embodiment of the utility model, the control method of electric cooker also comprises: when receiving foam detection signal, count, and control heater stops heating or reduces power heating.Wherein, can count by counter.
Particularly, when cooking, the situation that may exist most of moisture not absorbed by rice, for example the electric cooker working time more in short-term, cause foam detecting device when cooking also foam detection signal can be detected, therefore can after foam detection signal being detected, stop heating a period of time by control heater, avoiding on the one hand thin rice gruel foam to rise overflows, also can make on the other hand rice fully absorb moisture, and when the number of times that foam detecting device detects foam detection signal reaches preset times, illustrate that moisture is more, be defined as the pattern of cooking congee, and in Preset Time, for example, in 10 minutes, if the number of times of foam detection signal detected, be less than or equal to preset times, be defined as the pattern of cooking.
That is to say, start counting receiving foam detection signal hour counter, and control heater stops heating or reduces power heating; When not receiving foam detection signal, control heater continues high-power heating, so repeatedly, until reach Preset Time, according to the selection of times of the foam detection signal of record, cook accordingly pattern, say, if the number of times of record is greater than preset times in Preset Time, select the pattern of cooking congee, according to cooking congee, control program is controlled heater; If the number of times of counter records is less than or equal to preset times in Preset Time, select the pattern of cooking, call the control program of cooking heater is controlled.
Generally speaking, in an embodiment of the present utility model, as shown in Figure 6, the control method of electric cooker specifically comprises the following steps:
S101: start electric cooker.
Wherein, after electric cooker starts, counter O reset, for example the count value of counter is N.
S102: heater starts to preset power and heats.
S103: judge the foam detection signal whether foam detecting device detects.If so, perform step S104; If not, perform step S105.
S104: rolling counters forward, i.e. N=N+1, and control heater stops heating or reduces power heating.
S105: whether the working time that judges electric cooker is greater than Preset Time.If so, perform step S106; If not, perform step S102.
S106: whether the count value N that judges counter is greater than preset times.If so, perform step S107; If not, perform step S108.
S107: the pattern of selecting to cook congee, the Automatically invoked control program of cooking congee is controlled heater, finishes.
S108: the pattern of selecting to cook, the Automatically invoked control program of cooking is controlled heater, finishes.
To sum up, the control method of the electric cooker proposing according to the utility model embodiment, control heater starts after heating, and foam detecting device is foam generated detection signal when the foam producing in interior pot being detected; In Preset Time, judge the number of times of the foam detection signal that foam detecting device detects, and cook accordingly pattern so that heater is controlled according to selection of times.Thus, the control method of this electric cooker can be selected culinary art pattern automatically, and the pattern of for example cooking congee or the pattern of cooking are selected in a plurality of buttons that arrange on guidance panel without user, have simplified user's operating procedure, have facilitated user's operation.
In flow chart or any process of otherwise describing at this or method describe and can be understood to, represent to comprise that one or more is for realizing the module of code of executable instruction of the step of specific logical function or process, fragment or part, and the scope of preferred embodiment of the present utility model comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by embodiment person of ordinary skill in the field of the present utility model.
The logic and/or the step that in flow chart, represent or otherwise describe at this, for example, can be considered to for realizing the sequencing list of the executable instruction of logic function, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise that the system of processor or other can and carry out the system of instruction from instruction execution system, device or equipment instruction fetch), use, or use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can comprise, storage, communication, propagation or transmission procedure be for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically of computer-readable medium (non-exhaustive list) comprises following: the electrical connection section (electronic installation) with one or more wirings, portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), the erasable read-only storage (EPROM or flash memory) of editing, fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other the suitable medium that can print described program thereon, because can be for example by paper or other media be carried out to optical scanner, then edit, decipher or process in electronics mode and obtain described program with other suitable methods if desired, be then stored in computer storage.
Should be appreciated that each several part of the present utility model can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in memory and by software or the firmware of suitable instruction execution system execution.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: have for data-signal being realized to the discrete logic of the logic gates of logic function, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is to come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, this program, when carrying out, comprises step of embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing module, can be also that the independent physics of unit exists, and also can be integrated in a module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.If described integrated module usings that the form of software function module realizes and during as production marketing independently or use, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium of mentioning can be read-only storage, disk or CD etc.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that in the situation that not departing from principle of the present utility model and spirit and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is by claims and be equal to and limit.
Claims (8)
1. an electric cooker, is characterized in that, comprising:
Pot body;
Upper cover, described upper cover can cover on described pot body;
Interior pot, described interior pot is arranged in described pot body;
The heater that described interior pot is heated;
Foam detecting device, described foam detecting device is arranged on described and covers, foam generated detection signal during foam that described foam detecting device produces in described interior pot being detected;
Control device, described control device is connected respectively with described heater with described foam detecting device, described control device judges the number of times of the described foam detection signal that described foam detecting device detects in Preset Time, and cooks accordingly pattern so that described heater is controlled according to described selection of times.
2. electric cooker as claimed in claim 1, it is characterized in that, described foam detecting device comprises the first detection piece, the second detection piece and foam testing circuit, wherein, when described the first detection piece and the second detection piece detect foam simultaneously, short circuit conducting between described the first detection piece and the second detection piece, described foam testing circuit is exported described foam detection signal to described control device.
3. electric cooker as claimed in claim 2, is characterized in that, described the first detection piece and the second detection piece are respectively the first electrode and the second electrode, and described the first electrode and the second electrode are arranged in the exhaust passage of the exhaust apparatus covering on described.
4. electric cooker as claimed in claim 3, is characterized in that, described the first electrode and the second electrode are arranged on the porch of described exhaust passage.
5. electric cooker as claimed in claim 2, it is characterized in that, described the first detection piece is detecting electrode, described the second detection piece is the cover plate with electric conductivity, described cover plate is arranged between described interior pot and described upper cover or is arranged on described upper cover on the face of interior pot, described cover plate be provided with described on the corresponding hole of the exhaust apparatus that covers, described detecting electrode is arranged in the exhaust passage of described exhaust apparatus.
6. electric cooker as claimed in claim 5, is characterized in that, described detecting electrode arranges over against described hole.
7. the electric cooker as described in any one in claim 1-6, it is characterized in that, described control device comprises counter, wherein, when described control device receives described foam detection signal, described counter is counted, and described control device is controlled, and described heater stops heating or reduction power heating.
8. electric cooker as claimed in claim 1, is characterized in that,
If described number of times is greater than preset times in described Preset Time, described control device selects to cook congee culinary art pattern;
If described number of times is less than or equal to described preset times in described Preset Time, described control device selects to cook culinary art pattern.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242109.1U CN203897997U (en) | 2014-05-12 | 2014-05-12 | Electric cooker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420242109.1U CN203897997U (en) | 2014-05-12 | 2014-05-12 | Electric cooker |
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| CN203897997U true CN203897997U (en) | 2014-10-29 |
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| CN201420242109.1U Expired - Fee Related CN203897997U (en) | 2014-05-12 | 2014-05-12 | Electric cooker |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078199A (en) * | 2014-05-12 | 2015-11-25 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and electric cooker control method |
| CN105686610A (en) * | 2014-11-25 | 2016-06-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method of cooking appliance |
| CN105982515A (en) * | 2015-02-27 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker, cooking control method thereof and cooking material recognizing method and device |
| CN106264066A (en) * | 2015-06-01 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | The recognition methods of the culinary art type of electricity cooking pot and electricity cooking pot |
| CN106264160A (en) * | 2015-06-01 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | The recognition methods of the culinary art type of electricity cooking pot and electricity cooking pot |
| CN106308465A (en) * | 2015-07-03 | 2017-01-11 | 佛山市顺德区美的电热电器制造有限公司 | Method for recognizing cooking type of electric cooker and electric cooker |
| CN106805765A (en) * | 2015-11-27 | 2017-06-09 | 佛山市顺德区美的电热电器制造有限公司 | The cooking control method of electric cooking pot and electric cooking pot |
| CN108309045A (en) * | 2017-01-18 | 2018-07-24 | 佛山市顺德区美的电热电器制造有限公司 | The time computational methods of electric cooking pot and its anti-spilled detecting system and steam bubble |
-
2014
- 2014-05-12 CN CN201420242109.1U patent/CN203897997U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078199A (en) * | 2014-05-12 | 2015-11-25 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and electric cooker control method |
| CN105078199B (en) * | 2014-05-12 | 2018-02-06 | 佛山市顺德区美的电热电器制造有限公司 | The control method of electric cooker and electric cooker |
| CN105686610A (en) * | 2014-11-25 | 2016-06-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and control method of cooking appliance |
| CN105686610B (en) * | 2014-11-25 | 2018-01-02 | 佛山市顺德区美的电热电器制造有限公司 | The control method of cooking apparatus and cooking apparatus |
| CN105982515B (en) * | 2015-02-27 | 2017-11-03 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its cooking control method, the recognition methods to cooking, device |
| CN105982515A (en) * | 2015-02-27 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker, cooking control method thereof and cooking material recognizing method and device |
| CN106264066A (en) * | 2015-06-01 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | The recognition methods of the culinary art type of electricity cooking pot and electricity cooking pot |
| CN106264160A (en) * | 2015-06-01 | 2017-01-04 | 佛山市顺德区美的电热电器制造有限公司 | The recognition methods of the culinary art type of electricity cooking pot and electricity cooking pot |
| CN106264066B (en) * | 2015-06-01 | 2018-07-17 | 佛山市顺德区美的电热电器制造有限公司 | The recognition methods of the culinary art type of electric cooking pot and electric cooking pot |
| CN106264160B (en) * | 2015-06-01 | 2019-02-15 | 佛山市顺德区美的电热电器制造有限公司 | The recognition methods of the culinary art type of electric cooking pot and electric cooking pot |
| CN106308465A (en) * | 2015-07-03 | 2017-01-11 | 佛山市顺德区美的电热电器制造有限公司 | Method for recognizing cooking type of electric cooker and electric cooker |
| CN106308465B (en) * | 2015-07-03 | 2019-04-02 | 佛山市顺德区美的电热电器制造有限公司 | The recognition methods of the culinary art type of electric cooking pot and electric cooking pot |
| CN106805765A (en) * | 2015-11-27 | 2017-06-09 | 佛山市顺德区美的电热电器制造有限公司 | The cooking control method of electric cooking pot and electric cooking pot |
| CN106805765B (en) * | 2015-11-27 | 2018-12-18 | 佛山市顺德区美的电热电器制造有限公司 | The cooking control method of electric cooking pot and electric cooking pot |
| CN108309045A (en) * | 2017-01-18 | 2018-07-24 | 佛山市顺德区美的电热电器制造有限公司 | The time computational methods of electric cooking pot and its anti-spilled detecting system and steam bubble |
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