CN220937725U - Rice stewing reminding circuit of electric cooker - Google Patents
Rice stewing reminding circuit of electric cooker Download PDFInfo
- Publication number
- CN220937725U CN220937725U CN202322658406.6U CN202322658406U CN220937725U CN 220937725 U CN220937725 U CN 220937725U CN 202322658406 U CN202322658406 U CN 202322658406U CN 220937725 U CN220937725 U CN 220937725U
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- heat preservation
- rice
- stewing
- lamp
- temperature controller
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 106
- 235000009566 rice Nutrition 0.000 title claims abstract description 106
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 105
- 238000004321 preservation Methods 0.000 claims abstract description 69
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000010411 cooking Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 38
- 235000013547 stew Nutrition 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000002918 waste heat Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052754 neon Inorganic materials 0.000 description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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Abstract
The utility model discloses a rice stewing reminding circuit of an electric cooker, which comprises a fire wire end, a zero wire end, a fuse, a magnetic steel temperature control assembly, a heat preservation assembly, a heating assembly, an indicator lamp assembly and a rice stewing temperature control assembly. According to the utility model, the stewing lamp is added between the rice cooking and the heat preservation lamp to serve as a stewing prompt, the stewing lamp is controlled by the normally open type stewing temperature controller arranged on the surface of the outer pot, the stewing temperature controller is switched on when a certain temperature is reached in the rice cooking process, such as 100-120 ℃, after the stewing temperature controller trips, the stewing lamp is lighted until the temperature drops to the recovery temperature of the temperature controller, such as 80 ℃, the temperature controller is switched off again, the stewing lamp is extinguished, the heat preservation lamp is lighted, and the current rice cooking progress is effectively provided for a user.
Description
Technical Field
The utility model relates to the technical field of rice stewing reminding circuits, in particular to a rice stewing reminding circuit of an electric cooker.
Background
Most of the current commercially available mechanical rice cookers have only two states: when the rice is cooked and is kept warm, a considerable part of people can open the cover to eat after the rice is tripped, and the rice is still a clamp rice; because the waste heat of the rice in the heating plate and the inner container is still remained when the rice is just tripped, the temperature of 95-100 ℃ can be maintained for about more than ten minutes, and the ten minutes are the key of cooking thoroughly.
Disclosure of utility model
Therefore, the present utility model is directed to a rice stewing reminding circuit of an electric rice cooker.
In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:
The embodiment of the utility model provides a rice stewing reminding circuit of an electric cooker, which comprises a live wire end, a zero wire end, a fuse, a magnetic steel temperature control assembly, a heat preservation assembly, a heating assembly, an indicator lamp assembly and a rice stewing temperature control assembly, wherein the live wire end is connected with the first end of the indicator lamp assembly and one end of the heating assembly after being connected in series with the fuse, the heating assembly is respectively connected with one end of the heat preservation assembly, the second end of the indicator lamp circuit and one end of the magnetic steel temperature control assembly, the other end of the heat preservation assembly is connected with one end of the heat preservation control assembly, the other end of the heat preservation control assembly is respectively connected with the other end of the magnetic steel temperature control assembly, the third end of the indicator lamp circuit, one end of the rice stewing temperature control assembly and the zero wire end of the rice stewing temperature control assembly, and the other end of the rice stewing temperature control assembly is connected with the fourth end of the indicator lamp circuit.
In the above scheme, the heating component comprises a heating plate, and a first end of the heating plate is connected with one end of the fuse.
In the above-mentioned scheme, the heat preservation subassembly includes top thermal insulation area, side thermal insulation area, the first end of top thermal insulation area is connected with the first end of dish that generates heat and the first end of side thermal insulation area respectively.
In the above scheme, the magnet steel temperature control assembly includes the magnet steel temperature controller, the first end of magnet steel temperature controller is connected with the first end of first resistor, the first end of second resistor, the first end of top thermal insulation area, the first end of dish that generates heat and the first end of side thermal insulation area respectively.
In the above scheme, the heat preservation control assembly comprises a heat preservation kick temperature controller, a first end of the heat preservation kick temperature controller is connected with a second end of the side heat preservation belt, and a second end of the heat preservation kick temperature controller is connected with a second end of the top heat preservation belt and a second end of the magnetic steel temperature controller respectively.
In the above scheme, the stewed rice temperature control component comprises a stewed rice temperature controller, and the first end of the stewed rice temperature controller is respectively connected with the second end and the zero line end of the magnetic steel temperature controller.
In the above scheme, the pilot lamp subassembly includes heat preservation emitting diode, stew the rice emitting diode, cook emitting diode, first diode, second diode, third diode, fourth diode, the positive pole of third diode is connected with the one end of fuse and the first end of dish that generates heat respectively, the negative pole of third diode is connected with the negative pole of cook emitting diode, the positive pole of cook emitting diode is connected with the negative pole of fourth diode, the positive pole of fourth diode is connected with the second end of second resistor, the second end of first resistor is connected with the positive pole of second diode, the negative pole of second diode is connected with the positive pole of heat preservation emitting diode and stew the rice emitting diode respectively, the negative pole of heat preservation emitting diode is connected with the positive pole of first diode, the negative pole of first diode is connected with the second end of heat preservation jump temperature controller, the second end of top heat preservation area, the first end and the zero line end of magnet steel respectively, the second end of stew the heat preservation area is connected with the negative pole of stew the second diode.
In the above-mentioned scheme, the pilot lamp subassembly includes heat preservation lamp, stew in rice lamp, the second end of first resistor is connected with the first end of heat preservation lamp and stew in rice lamp respectively, the second end of heat preservation lamp is connected with the second end of heat preservation kick temperature controller, the second end of top thermal insulation area, the first end and the zero line end of magnet steel temperature controller respectively, the second end of stew in rice lamp is connected with the first end of stew in rice temperature controller, the second end of second resistor is connected with the one end of fuse and the first end of dish that generates heat respectively after establishing ties the rice lamp.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the stewing lamp is added between the rice cooking and the heat preservation lamp to serve as a stewing prompt, the stewing lamp is controlled by the normally open type stewing temperature controller arranged on the surface of the outer pot, the stewing temperature controller is switched on when a certain temperature is reached in the rice cooking process, such as 100-120 ℃, after the stewing temperature controller trips, the stewing lamp is lighted until the temperature drops to the recovery temperature of the temperature controller, such as 80 ℃, the temperature controller is switched off again, the stewing lamp is extinguished, the heat preservation lamp is lighted, and the current rice cooking progress is effectively provided for a user.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
Fig. 1 is a schematic structural diagram of a rice stewing reminding circuit of an electric cooker according to an embodiment of the utility model;
Fig. 2 is a schematic structural diagram of a rice stewing reminding circuit of an electric cooker according to a second embodiment of the utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the devices or elements being referred to must have specific directions, be constructed and operated in specific directions, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration, are not to be construed as limitations of the present patent, and the specific meanings of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, article or apparatus that comprises the element.
Embodiment one:
As shown in fig. 1-shown, an embodiment of the utility model provides a rice stewing reminding circuit of an electric cooker, which comprises a live wire end L, a zero line end N, a fuse FS, a magnetic steel temperature control component, a heat preservation component, a heating component, an indicator light component and a rice stewing temperature control component, wherein the live wire end L is connected with a first end of the indicator light component and one end of the heating component after being connected in series with the fuse FS, the heating component is connected with one end of the heat preservation component, a second end of the indicator light circuit and one end of the magnetic steel temperature control component respectively, the other end of the heat preservation component is connected with one end of the heat preservation control component, the other end of the indicator light circuit, one end of the rice stewing temperature control component and the zero line end N respectively, and the other end of the rice stewing temperature control component is connected with a fourth end of the indicator light circuit.
As shown in fig. 1, the heating assembly includes a heat generating plate LS, a first end of which is connected to one end of a fuse FS.
As shown in fig. 1, the heat insulation assembly includes a top heat insulation belt S1 and a side heat insulation belt S2, wherein a first end of the top heat insulation belt S1 is connected with a first end of the heating plate LS and a first end of the side heat insulation belt S2, respectively.
As shown in fig. 1 and 2, the magnetic steel temperature control assembly includes a magnetic steel temperature controller K1, where a first end of the magnetic steel temperature controller K1 is connected to a first end of the first resistor R1, a first end of the second resistor R2, a first end of the top thermal insulation belt S1, a first end of the heating plate LS, and a first end of the side thermal insulation belt S2, respectively.
As shown in fig. 1, the thermal insulation control assembly includes a thermal insulation kick temperature controller K2, a first end of the thermal insulation kick temperature controller K2 is connected with a second end of the side thermal insulation belt S2, and a second end of the thermal insulation kick temperature controller K2 is connected with a second end of the top thermal insulation belt S1 and a second end of the magnetic steel temperature controller K1 respectively.
As shown in fig. 1, the rice stewing temperature control assembly comprises a rice stewing temperature controller K3, wherein a first end of the rice stewing temperature controller K3 is respectively connected with a second end of the magnetic steel temperature controller K1 and a zero line end N.
As shown in fig. 1, the indicator lamp assembly comprises a heat-preserving light emitting diode LED1, a rice stewing light emitting diode LED2, a rice cooking light emitting diode LED3, a first diode D1, a second diode D2, a third diode D3 and a fourth diode D4, wherein the positive electrode of the third diode D3 is respectively connected with one end of a fuse FS and the first end of a heating plate LS, the negative electrode of the third diode D3 is connected with the negative electrode of the rice cooking light emitting diode LED3, the positive electrode of the rice cooking light emitting diode LED3 is connected with the negative electrode of the fourth diode D4, the positive electrode of the fourth diode D4 is connected with the second end of a second resistor R2, the second end of the first resistor R1 is connected with the positive electrode of the second diode D2, the negative electrode of the second diode D2 is respectively connected with the positive electrode of the heat-preserving light emitting diode LED1 and the positive electrode of the heating plate LS, the negative electrode of the third diode D3 is connected with the positive electrode of the first diode D1, the positive electrode of the heat-preserving light emitting diode D1 is connected with the negative electrode of the second diode D2, and the negative electrode of the heat-preserving light emitting diode D1 is connected with the top of the second heat-preserving light emitting diode D2, and the top of the heat-preserving light emitting diode D2 is connected with the top of the second heat-preserving light emitting diode D2.
In the above embodiment, the working voltage of the heat-preserving LED1 is increased by connecting the heat-preserving LED1 in series with the rectifying first diode D1, by increasing the working voltage of the heat-preserving LED1 by about 0.7V, when the rice is cooked and tripped, the rice stewing temperature controller K3 is in the conducting state, the rice stewing LED3 is turned off, at this time, the rice stewing LED2 and the heat-preserving LED1 are both in the conducting state, but since the heat-preserving LED1 is connected with the first diode D1 in series and the conducting voltage is high, the rice stewing LED2 is not connected with the diode, the working voltage is lower than the voltage of the heat-preserving LED1, the voltage is clamped to about 3.2V, at this time, the voltage can only make the rice stewing LED2 work, the working voltage at two ends of the heat-preserving LED1 can not reach the lowest working voltage after the voltage of the heat-preserving LED1 is divided by the diode, and the heat-preserving LED1 can not be lightened; when the waste heat of the heating plate LS gradually disappears, the temperature of the middle layer gradually decreases from 120 ℃ to about 80 ℃. At this time, the rice stewing temperature controller K3 is opened, the circuit of the rice stewing light emitting diode LED2 is cut off, the rice stewing light emitting diode LED2 is turned off, the voltage at two ends of the heat preservation light emitting diode LED1 and the first diode D1 can reach about 3.9V, and the heat preservation light emitting diode LED1 is lighted.
Embodiment two:
As shown in fig. 2, the embodiment of the utility model provides a rice stewing reminding circuit of an electric cooker, which comprises a live wire end L, a zero line end N, a fuse FS, a magnetic steel temperature control component, a heat preservation component, a heating component, an indicator light component and a rice stewing temperature control component, wherein the live wire end L is connected with a first end of the indicator light component and one end of the heating component after being connected in series with the fuse FS, the heating component is connected with one end of the heat preservation component, a second end of the indicator light circuit and one end of the magnetic steel temperature control component respectively, the other end of the heat preservation component is connected with one end of the heat preservation control component, the other end of the magnetic steel temperature control component, one end of the indicator light circuit, one end of the rice stewing temperature control component and the zero line end N respectively, and the other end of the rice stewing temperature control component is connected with a fourth end of the indicator light circuit.
As shown in fig. 2, the heating assembly includes a heat generating plate LS, a first end of which is connected to one end of a fuse FS.
As shown in fig. 2, the heat insulation assembly includes a top heat insulation belt S1 and a side heat insulation belt S2, wherein a first end of the top heat insulation belt S1 is connected with a first end of the heating plate LS and a first end of the side heat insulation belt S2, respectively.
As shown in fig. 2, the magnetic steel temperature control assembly includes a magnetic steel temperature controller K1, and a first end of the magnetic steel temperature controller K1 is connected to a first end of the first resistor R1, a first end of the second resistor R2, a first end of the top thermal insulation belt S1, a first end of the heating plate LS, and a first end of the side thermal insulation belt S2, respectively.
As shown in fig. 2, the thermal insulation control assembly includes a thermal insulation kick temperature controller K2, a first end of the thermal insulation kick temperature controller K2 is connected with a second end of the side thermal insulation belt S2, and a second end of the thermal insulation kick temperature controller K2 is connected with a second end of the top thermal insulation belt S1 and a second end of the magnetic steel temperature controller K1 respectively.
As shown in fig. 2, the rice stewing temperature control assembly comprises a rice stewing temperature controller K3, wherein a first end of the rice stewing temperature controller K3 is respectively connected with a second end of the magnetic steel temperature controller K1 and a zero line end N.
As shown in fig. 2, the indicator lamp assembly includes a heat preservation lamp L1, a rice stewing lamp L2, and a rice cooking lamp L3, wherein the second end of the first resistor is connected with the first end of the heat preservation lamp L1 and the first end of the rice stewing lamp L2, the second end of the heat preservation lamp L1 is connected with the second end of the heat preservation kick temperature controller K2, the second end of the top heat preservation belt S1, the first end of the magnetic steel temperature controller K1 and the zero line end, the second end of the rice stewing lamp L2 is connected with the first end of the rice stewing temperature controller K3, and the second end of the second resistor R2 is connected with one end of the fuse FS and the first end of the heating disc LS after being connected in series with the rice cooking lamp L3.
In the above embodiment, the different colors of neon lamps are sequentially turned on by using different working voltages of the neon lamps, when the rice is cooked and tripped, the rice cooking lamp L3 is turned off, the rice stewing temperature controller K3 is in a conducting state, and at this time, the rice stewing lamp L2 and the heat preservation lamp L1 are both in a conducting state, but because the working voltage of the rice cooking lamp L3 is high, the working voltage of the rice stewing lamp L2 is low, the voltage at the parallel connection part is pulled down by the rice stewing lamp L2, so that the voltage of the part is about 52V and is lower than 58V when the rice cooking lamp L3 works, and the rice stewing lamp L2 is turned on; the heat preservation lamp L1 is not on, when the waste heat of the heating plate LS slowly disappears, the temperature of the middle layer gradually reduces to about 80 ℃ from 120 ℃, at this time, the stewing temperature controller K3 is opened, the circuit of the stewing lamp L2 is cut off, the stewing lamp L2 is extinguished, and the heat preservation lamp L1 is lighted.
The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the present utility model.
Claims (8)
1. The utility model provides a circuit is reminded to rice cooker stewed, its characterized in that includes live wire end, zero line end, fuse, magnet steel temperature control component, heat preservation subassembly, heating element, pilot lamp subassembly, stew rice temperature control component, the live wire end is connected with the first end of pilot lamp subassembly and heating element's one end respectively after establishing ties the fuse, heating element is connected with the one end of heat preservation subassembly, pilot lamp circuit's second end and magnet steel temperature control component's one end respectively, heat preservation subassembly's the other end is connected with heat preservation control component's one end, heat preservation control component's the other end is connected with magnet steel temperature control component's the other end, pilot lamp circuit's third end, stew rice temperature control component's one end and zero line end respectively, stew rice temperature control component's the other end and pilot lamp circuit's fourth end are connected.
2. The rice cooker rice stewing reminding circuit according to claim 1, wherein the heating assembly comprises a heating plate, and a first end of the heating plate is connected with one end of the fuse.
3. The rice cooker as recited in claim 2, wherein the thermal insulation assembly comprises a top thermal insulation belt and a side thermal insulation belt, wherein the first end of the top thermal insulation belt is connected with the first end of the heating plate and the first end of the side thermal insulation belt, respectively.
4. The rice stewing reminding circuit of claim 3, wherein the magnetic steel temperature control assembly comprises a magnetic steel temperature controller, and the first end of the magnetic steel temperature controller is respectively connected with the first end of the first resistor, the first end of the second resistor, the first end of the top heat preservation belt, the first end of the heating plate and the first end of the side heat preservation belt.
5. The rice cooker stewed prompting circuit according to claim 4, wherein the heat preservation control assembly comprises a heat preservation kick temperature controller, a first end of the heat preservation kick temperature controller is connected with a second end of a side heat preservation belt, and the second end of the heat preservation kick temperature controller is connected with a second end of a top heat preservation belt and a second end of a magnetic steel temperature controller respectively.
6. The rice cooker rice stewing reminding circuit according to claim 5, wherein the rice stewing temperature control assembly comprises a rice stewing temperature controller, and a first end of the rice stewing temperature controller is respectively connected with a second end and a zero line end of the magnetic steel temperature controller.
7. The rice cooker rice stewing reminding circuit according to claim 6, wherein the indicator lamp assembly comprises a heat preservation light emitting diode, a rice stewing light emitting diode, a first diode, a second diode, a third diode and a fourth diode, wherein the positive electrode of the third diode is respectively connected with one end of a fuse and the first end of a heating plate, the negative electrode of the third diode is connected with the negative electrode of the rice stewing light emitting diode, the positive electrode of the rice stewing light emitting diode is connected with the negative electrode of the fourth diode, the positive electrode of the fourth diode is connected with the second end of a second resistor, the second end of the first resistor is connected with the positive electrode of the second diode, the negative electrode of the heat preservation light emitting diode is respectively connected with the positive electrode of the first diode, the negative electrode of the first diode is respectively connected with the second end of the heat preservation light emitting diode, the second end of the top heat preservation light emitting diode, the first end of the magnetic steel and the first end of the magnetic steel, and the negative electrode of the second heat preservation light emitting diode are respectively connected with the second end of the heat preservation light emitting diode.
8. The electric cooker rice stewing reminding circuit according to claim 6, wherein the indicator lamp assembly comprises a heat preservation lamp, a rice stewing lamp and a rice cooking lamp, the second end of the first resistor is respectively connected with the first end of the heat preservation lamp and the first end of the rice stewing lamp, the second end of the heat preservation lamp is respectively connected with the second end of the heat preservation kick temperature controller, the second end of the top heat preservation belt, the first end of the magnetic steel temperature controller and the zero line end, the second end of the rice stewing lamp is connected with the first end of the rice stewing temperature controller, and the second end of the second resistor is respectively connected with one end of the fuse wire and the first end of the heating disc after being connected with the rice cooking lamp in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322658406.6U CN220937725U (en) | 2023-09-28 | 2023-09-28 | Rice stewing reminding circuit of electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322658406.6U CN220937725U (en) | 2023-09-28 | 2023-09-28 | Rice stewing reminding circuit of electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220937725U true CN220937725U (en) | 2024-05-14 |
Family
ID=91012085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322658406.6U Active CN220937725U (en) | 2023-09-28 | 2023-09-28 | Rice stewing reminding circuit of electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220937725U (en) |
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2023
- 2023-09-28 CN CN202322658406.6U patent/CN220937725U/en active Active
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