CN214208027U - Intelligent electric cooker control device - Google Patents
Intelligent electric cooker control device Download PDFInfo
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- CN214208027U CN214208027U CN202021999029.2U CN202021999029U CN214208027U CN 214208027 U CN214208027 U CN 214208027U CN 202021999029 U CN202021999029 U CN 202021999029U CN 214208027 U CN214208027 U CN 214208027U
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Abstract
The utility model provides an intelligence electricity rice cooker controlling means, is including establishing the driver circuit board in electricity rice cooker bottom and establishing the function interface board in electricity rice cooker side, driver circuit board and function interface board electricity are connected, the function interface board includes main control circuit unit, function indicating circuit unit, a kind of deep pot lid detection unit that opens and shuts, outage memory circuit unit, bee calling organ warning circuit unit and touch circuit input circuit unit, driver circuit board includes, AC-DC, DC-DC power supply unit, bottom heating control circuit unit, top heating control circuit unit, side heating control circuit unit and NTC and tongue tube detection circuit unit. Compared with the prior art, the utility model discloses an electric rice cooker controlling means of intelligence can control electric rice cooker and realize cooking, heat preservation, a kind of deep pot multiple culinary art functions such as hot water, makes things convenient for people's life, matches modern's life rhythm, and the controller still has functions such as outage memory, the discernment of uncapping, the end of cooking reports to the police, matching intelligent family life style that can be better.
Description
Technical Field
The utility model discloses kitchen appliance technical field, in particular to electric rice cooker controlling means of intelligence.
Background
Along with the continuous development and progress of the life of people, intelligent household electrical appliances enter every family for a long time, the electric rice cooker is used as the most common kitchen appliance in the kitchen, the types existing in the market are all five-door, most of the electric rice cookers only have the functions of simple cooking and heat preservation, the functions are single, and the electric rice cooker can not meet the requirement of smart families well, so that an electric rice cooker control device capable of controlling the electric rice cooker to achieve multiple functions is urgently needed in the market to fill the market requirement of the smart families.
SUMMERY OF THE UTILITY MODEL
To prior art defect above existence, the utility model provides an electric rice cooker control device of intelligence as follows:
the technical scheme of the utility model is realized like this:
the utility model provides an electric rice cooker controlling means of intelligence, is including establishing the drive circuit board in electric rice cooker bottom and establishing the function interface board in electric rice cooker side, drive circuit board and function interface board electric connection, the function interface board includes following:
the main control circuit unit adopts a single chip microcomputer SH79F3212-28 chip and is used for controlling each function mode of the electric cooker;
the function indicating circuit unit displays the mode state in real time;
a pot cover opening and closing detection unit for detecting the opening and closing state of the pot cover;
a power-off memory circuit unit for defaulting the last functional state and adapting to the habit of the user;
the buzzer alarm circuit unit is used for prompting the user that the cooking is finished;
a touch circuit input circuit unit for a user to select each function mode,
the main control circuit unit is respectively connected with the function indicating circuit unit, the cooker cover opening and closing detection unit, the power-off memory circuit unit, the buzzer alarm circuit unit and the touch circuit input circuit unit,
the driving circuit board includes:
the AC-DC and DC-DC power supply unit is used for driving the circuit board and the functional interface board to supply power for enabling;
a bottom heating control circuit unit for high-power cooking;
a top heating control circuit unit for keeping warm;
a side heating control circuit unit for cooking soup.
The AC-DC power supply unit, the DC-DC power supply unit, the bottom heating control circuit unit, the top heating control circuit unit and the side heating control circuit unit are respectively connected with the main control circuit unit.
Preferably, the function indication circuit unit comprises a plurality of function indication light emitting diodes and a digital display tube.
Preferably, the function indication light emitting diode comprises standard rice, fine rice, quick rice, pot rice, hot rice, slow stewing, porridge, baby porridge, cooking, cake and heat preservation.
Preferably, the digital display tube comprises a fault display tube unit, and the fault display tube unit can display: e1 bottom sensor open fault, E2 bottom sensor short fault, E3 top sensor open fault, E4 top sensor short fault, E5 dry fire alarm.
Preferably, the driving circuit board is further provided with an NTC and reed switch detection circuit unit, and the NTC and reed switch detection circuit unit is connected with the main control circuit unit.
Compared with the prior art, the utility model discloses there is following beneficial effect:
the utility model discloses an electric rice cooker controlling means of intelligence can control electric rice cooker and realize cooking, heat preservation, a kind of deep pot multiple culinary art functions such as hot water, makes things convenient for people's life, matches modern's life rhythm, and the controller still has functions such as outage memory, the discernment of uncapping, the end of cooking is reported to the police, matching intelligent family life style that can be better.
Drawings
FIG. 1 is a schematic circuit block diagram of the intelligent electric cooker control device of the present invention;
fig. 2 is a schematic circuit diagram of the driving circuit board of the present invention;
fig. 3 is a schematic circuit diagram of the functional interface board of the present invention.
In the figure: a driving circuit board 100, an AC-DC, DC-DC power supply unit 110, a bottom heating control circuit unit 120, a top heating control circuit unit 130, a side heating control circuit unit 140, an NTC and reed switch detection circuit unit 150, a function interface panel 200, a main control circuit unit 210, a function indication circuit unit 220, a function indication light emitting diode 221, a digital display tube 222, a cooker cover opening and closing detection unit 230, a power-off memory circuit unit 240, a buzzer alarm circuit unit 250, and a touch circuit input circuit unit 260.
Detailed Description
The present invention will be described more fully and clearly with reference to the accompanying drawings, which are incorporated in and constitute a part of this specification.
As shown in fig. 1 to 3, an intelligent electric cooker control device comprises a driving circuit board 100 disposed at the bottom of an electric cooker and a functional interface board 200 disposed at the side of the electric cooker, wherein the driving circuit board 100 is electrically connected to the functional interface board 200, and the functional interface board 200 comprises the following components:
the main control circuit unit 210 adopts a single chip microcomputer SH79F3212-28 chip, and the main control circuit unit 210 is used for controlling each function mode of the electric cooker;
a function indicating circuit unit 220, wherein the function indicating circuit unit 220 displays the mode state in real time;
a pot cover opening and closing detection unit 230 for detecting the opening and closing state of the pot cover;
a power-off memory circuit unit 240 for defaulting the last functional state to suit the user's habit;
a buzzer alarm circuit unit 250 for prompting the user that cooking is finished;
a touch circuit input circuit unit 260 for a user to select each function mode,
the main control circuit unit 210 is respectively connected with a function indicating circuit unit 220, a cooker cover opening and closing detection unit 230, a power-off memory circuit unit 240, a buzzer alarm circuit unit 250 and a touch circuit input circuit unit 260,
the driving circuit board 100 includes:
an AC-DC, DC-DC power supply unit 110 for driving the circuit board 100 and the functional interface board 200 to supply power;
a bottom heating control circuit unit 120 for high-power cooking;
a top heating control circuit unit 130 for keeping warm;
a side heating control circuit unit 140 for cooking soup.
The AC-DC, DC-DC power supply unit 110, the bottom heating control circuit unit 120, the top heating control circuit unit 130, and the side heating control circuit unit 140 are respectively connected to the main control circuit unit 210.
The function indication circuit unit 220 includes a plurality of function indication light emitting diodes 221 and a digital display tube 222.
The function indication light emitting diode 221(LED) comprises standard rice, fine rice, quick rice, pot rice, hot rice, slow stewing, porridge, baby porridge, cooking, cake and heat preservation.
Selecting 'standard meal' and flashing a function indicator lamp thereof; the rice can be selected by touching the 'rice', the LED flickers, and the reservation can be made by touching a reservation key; the mouthfeel defaults to be standard and can not be selected, the LED is normally on, the digital tube is touched to start to enter work or appointment, the digital tube counts down the appointment time and the appointment lamp is normally on during appointment, the buzzer rings for one sound after the appointment time is up, then the digital tube enters a working state, the digital tube circularly runs in the working state, the LED is normally on during the beginning of work, when the program runs to the rice stewing time which is less than or equal to 10min, the digital display tube counts down the rice stewing time, the buzzer rings for 5 sounds after the rice stewing is over, the rice stewing is automatically in a heat preservation state, and the rice cooking is over.
Selecting 'cooked rice' and flashing its function indicator light; rice seeds can be selected by touching the rice seeds, the LED flickers, and the taste can be selected by touching the taste key; the LED flickers, and the appointment can be made by touching an appointment key; the digital tube is touched to start to enter work or appointment, the digital tube counts down the appointment time and the appointment lamp is normally on during appointment, the buzzer rings for one sound after the appointment time is up and then enters a working state, the digital display tube circularly runs the horse during working, the start indication LED is normally on, when the program runs until the rice stewing time is less than or equal to 10min, the digital display tube counts down the rice stewing time, the buzzer sounds for 5 sounds to automatically enter a heat preservation state after the rice stewing is over, and the rice cooking is over.
The following 'quick-cooking rice, pot rice, hot rice, slow stewing, porridge, baby porridge, cooking, cake and heat preservation' can be selected according to 'standard rice' and 'cooked rice'.
The digital display tube comprises a fault display tube unit, and the fault display tube unit can display: e1 bottom sensor open fault, E2 bottom sensor short fault, E3 top sensor open fault, E4 top sensor short fault, E5 dry fire alarm.
When the electric cooker works, the failed nixie tube displays a fault code, the buzzer sounds for 10, the fault code flickers, the top sensor is in open circuit for delaying 240s for alarming, and the bottom sensor is in open circuit for delaying 90s for alarming.
The driving circuit board 100 is further provided with an NTC and reed switch detection circuit unit 150, and the NTC and reed switch detection circuit unit 150 is connected to the main control circuit unit 210.
Synthesize the utility model discloses a can, the utility model discloses an electric rice cooker controlling means of intelligence can control electric rice cooker and realize cooking, heat preservation, a kind of deep pot multiple culinary art functions such as hot water, makes things convenient for people's life, matches modern's life rhythm, and the controller still has functions such as outage memory, the discernment of uncapping, the end of cooking reports to the police, matching intelligent family life style that can be better.
Claims (5)
1. The utility model provides an intelligence electricity rice cooker control device which characterized in that, is including establishing the driver circuit board in electricity rice cooker bottom and establishing the function interface board in electricity rice cooker side, driver circuit board and function interface board electric connection, the function interface board includes following:
the main control circuit unit adopts a single chip microcomputer SH79F3212-28 chip and is used for controlling each function mode of the electric cooker;
the function indicating circuit unit displays the mode state in real time;
a pot cover opening and closing detection unit for detecting the opening and closing state of the pot cover;
a power-off memory circuit unit for defaulting the last functional state and adapting to the habit of the user;
the buzzer alarm circuit unit is used for prompting the user that the cooking is finished;
a touch circuit input circuit unit for a user to select each function mode,
the main control circuit unit is respectively connected with the function indicating circuit unit, the cooker cover opening and closing detection unit, the power-off memory circuit unit, the buzzer alarm circuit unit and the touch circuit input circuit unit,
the driving circuit board includes:
the AC-DC and DC-DC power supply unit is used for driving the circuit board and the functional interface board to supply power for enabling;
a bottom heating control circuit unit for high-power cooking;
a top heating control circuit unit for keeping warm;
a side heating control circuit unit for cooking soup,
the AC-DC power supply unit, the DC-DC power supply unit, the bottom heating control circuit unit, the top heating control circuit unit and the side heating control circuit unit are respectively connected with the main control circuit unit.
2. The intelligent electric cooker control device as claimed in claim 1, wherein the function indicating circuit unit comprises a plurality of function indicating light emitting diodes and a digital display tube.
3. The intelligent electric cooker control device as claimed in claim 2, wherein the function indication light emitting diode comprises standard rice, fine rice, fast rice, pot rice, hot rice, slow stew, porridge, baby porridge, steaming, cake, and heat preservation.
4. The intelligent electric cooker control device as claimed in claim 2, wherein the digital display tube comprises a failure display tube unit, and the failure display tube unit can display: e1 bottom sensor open fault, E2 bottom sensor short fault, E3 top sensor open fault, E4 top sensor short fault, E5 dry fire alarm.
5. The intelligent electric cooker control device as claimed in claim 1, 2, 3 or 4, wherein the driving circuit board is further provided with an NTC and reed switch detection circuit unit, and the NTC and reed switch detection circuit unit is connected with the main control circuit unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021999029.2U CN214208027U (en) | 2020-09-14 | 2020-09-14 | Intelligent electric cooker control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021999029.2U CN214208027U (en) | 2020-09-14 | 2020-09-14 | Intelligent electric cooker control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214208027U true CN214208027U (en) | 2021-09-17 |
Family
ID=77674413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021999029.2U Expired - Fee Related CN214208027U (en) | 2020-09-14 | 2020-09-14 | Intelligent electric cooker control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214208027U (en) |
-
2020
- 2020-09-14 CN CN202021999029.2U patent/CN214208027U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |