CN214317748U - Mechanical electric cooker with soup overflow-preventing circuit - Google Patents
Mechanical electric cooker with soup overflow-preventing circuit Download PDFInfo
- Publication number
- CN214317748U CN214317748U CN202022911136.1U CN202022911136U CN214317748U CN 214317748 U CN214317748 U CN 214317748U CN 202022911136 U CN202022911136 U CN 202022911136U CN 214317748 U CN214317748 U CN 214317748U
- Authority
- CN
- China
- Prior art keywords
- heating
- parallel
- kick
- indicator lamp
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model provides a set up mechanical type electric rice cooker of hot water anti-overflow circuit, hot water anti-overflow circuit includes the power, magnet steel temperature limiter, the function select switch, the kick temperature controller, the heating pilot lamp, the heat preservation pilot lamp, the kick temperature controller includes the kick switch and the thermistor parallelly connected with the kick switch, the first end of kick switch is connected to the first output of function select switch, the second output of function select switch is connected to the output of magnet steel temperature limiter, the input of magnet steel temperature limiter is connected to the zero line end of power, the second end of kick temperature controller is connected to the output of heating plate, the input of heating plate is connected to the live wire end of power, the earthing terminal of heating plate is connected to the earthing terminal of power; the heating indicator lamp is connected in parallel between the output ends of the function selection switch and the heating disc, and the heat preservation indicator lamp is connected in parallel at two ends of the magnetic steel temperature limiter. Compared with the prior art, the arrangement of the soup anti-overflow circuit can prevent the phenomenon of pot overflow during porridge cooking, thereby having the advantages of sanitation and environmental protection.
Description
Technical Field
The utility model relates to a set up mechanical type electricity rice cooker of hot water anti-overflow circuit.
Background
At present, there is a mechanical electric cooker in the prior art, including shell, inner pot container, lever, pot cover, the dish that generates heat, circuit board, button that has the holding chamber, place the holding chamber in the dish that generates heat and generate heat dish and inner pot container contact cooperation. It has the problems that: the mechanical electric cooker using the traditional structure is limited by the structure of the control circuit, and the phenomenon of overflowing is easy to occur when cooking porridge, so that the mechanical electric cooker is not sanitary and environment-friendly.
Therefore, the utility model provides a set up soup anti-overflow circuit's mechanical type electric rice cooker.
SUMMERY OF THE UTILITY MODEL
In view of the above problems existing in the prior art, an object of the present invention is to provide a mechanical electric rice cooker with a soup overflow prevention circuit, which has the advantages of sanitation and environmental protection.
The purpose of the utility model can be realized by the following technical proposal:
a mechanical electric cooker with a soup overflow-proof circuit comprises a shell with a containing cavity, an inner cooker liner, a lever, a cooker cover, a heating disc, a circuit board and a button, wherein the containing cavity is arranged in the heating disc, the heating disc is in contact fit with the inner cooker liner, the mechanical electric cooker also comprises the soup overflow-proof circuit, the soup overflow-proof circuit comprises a power supply, a magnetic steel temperature limiter, a function selection switch, a sudden jump temperature controller, a heating indicator lamp and a heat preservation indicator lamp, the sudden jump temperature controller comprises a sudden jump switch and a thermistor which is connected with the sudden jump switch in parallel, the first end of the sudden jump switch is connected to the first output end of the function selection switch, the second output end of the function selection switch is connected to the output end of the magnetic steel temperature limiter, the input end of the magnetic steel temperature limiter is connected to the zero line end of the power supply, the second end of the sudden jump temperature controller is connected to the output end of the heating disc, the input end of the heating disc is connected to the fire line end of the power supply, the grounding end of the heating plate is connected to the grounding end of the power supply;
the heating indicator lamp is connected in parallel between the function selection switch and the output end of the heating disc, and the heat preservation indicator lamp is connected in parallel at two ends of the magnetic steel temperature limiter.
The mechanical electric cooker provided with the soup overflow prevention circuit is characterized in that: the heating plate is characterized by further comprising a thermal fuse, wherein a first end of the thermal fuse is connected to a fire wire end of the power supply, and a second end of the thermal fuse is connected to an input end of the heating plate.
The mechanical electric cooker provided with the soup overflow prevention circuit is characterized in that: the heating indicator lamp also comprises a voltage regulator tube, a first resistor, a diode and a second resistor, wherein two ends of the voltage regulator tube are connected in parallel with two ends of the heating indicator lamp, a first end of the first resistor is connected in parallel between the magnetic steel temperature limiter and the function selection switch, and a second end of the first resistor is connected in parallel with the input end of the heating disc;
the two ends of the diode are connected in parallel with the two ends of the heat preservation indicator lamp, the second end of the second resistor is connected to the zero line end of the power supply, and the second end of the second resistor is connected in parallel between the magnetic steel temperature limiter and the function selection switch.
The mechanical electric cooker provided with the soup overflow prevention circuit is characterized in that: the temperature range of the magnetic steel temperature limiter is 0-160 ℃.
The mechanical electric cooker provided with the soup overflow prevention circuit is characterized in that: the temperature range of the kick temperature controller is 70-100 ℃.
The mechanical electric cooker provided with the soup overflow prevention circuit is characterized in that: the input voltage of the power supply is 220V, and the frequency of the power supply is 50 Hz-60 Hz.
As above, the utility model relates to a set up mechanical type electricity rice cooker of hot water anti-overflow circuit has following beneficial effect:
the utility model discloses utilize foretell mechanical type electricity rice cooker back that sets up hot water liquid anti-overflow circuit, compare with prior art, owing to adopted this kind of structure, hot water liquid anti-overflow circuit's setting when switching to when cooking the congee mode, utilizes hot water liquid anti-overflow circuit's kick temperature controller, and the dish that generates heat reaches the cutting circuit that the settlement temperature value can be timely, the dish that generates heat automatic re-setting heating after the temperature drops, can not appear the overflow pot phenomenon when making to cook the congee to have the advantage of health, environmental protection.
The present invention will be further described with reference to the following embodiments.
Drawings
Fig. 1 is a control circuit schematic diagram of a soup overflow preventing circuit in a mechanical electric rice cooker with the soup overflow preventing circuit.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope of the present invention without affecting the functions and the achievable purposes of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are considered as the scope of the present invention without substantial changes in the technical content. The specific structure can be explained with reference to the drawings of the patent application.
In the following embodiments, the left side of the paper surface is the left direction, the right side of the paper surface is the right direction, the upper side of the paper surface is the upper direction, the lower side of the paper surface is the lower direction, the front side perpendicular to the paper surface is the front direction, and the rear side perpendicular to the paper surface is the rear direction.
The utility model provides a mechanical electric rice cooker with a soup overflow-proof circuit, please refer to fig. 1, which comprises a housing with a containing cavity, an inner pot container, a lever, a pot cover, a heating plate 1, a circuit board and a button, wherein the heating plate 1 is arranged in the containing cavity and the heating plate 1 is in contact fit with the inner pot container, the mechanical electric rice cooker also comprises a soup overflow-proof circuit 2, the soup overflow-proof circuit 2 comprises a power supply 20, a magnetic steel temperature limiter 21, a function selection switch 22, a sudden jump temperature controller 23, a heating indicator lamp 24 and a heat preservation indicator lamp 25, the sudden jump temperature controller 23 comprises a sudden jump switch 230 and a thermistor 231 connected with the sudden jump switch 230 in parallel, the first end of the sudden jump switch 230 is connected to the first output end of the function selection switch 22, the second output end of the function selection switch 22 is connected to the output end of the magnetic steel temperature limiter 21, the input end of the magnetic steel temperature limiter 21 is connected to the zero line end of the power supply 20, the second end of the kick temperature controller 21 is connected to the output end of the heating disc 1, the input end of the heating disc 1 is connected to the live wire end of the power supply 20, and the grounding end of the heating disc 1 is connected to the grounding end of the power supply 20;
the heating indicator lamp 24 is connected in parallel between the function selection switch 22 and the output end of the heating plate 1, and the heat preservation indicator lamp 25 is connected in parallel at two ends of the magnetic steel temperature limiter 21. Compared with the prior art, the utility model, owing to adopted this kind of structure, soup anti-overflow circuit 2's setting when switching to the mode of cooking the congee, utilizes soup anti-overflow circuit 2's abrupt jump temperature controller 23, and dish 1 that generates heat reaches the cutting circuit that the settlement temperature value can be timely, the dish 1 that generates heat automatic re-setting after the temperature drops heats, can not appear the overflow pot phenomenon when making the congee to have the advantage of health, environmental protection.
As shown in fig. 1, in the present embodiment, a thermal fuse 3 is further included, a first end of the thermal fuse 3 is connected to a live line end of the power supply 20, and a second end of the thermal fuse 3 is connected to an input end of the heat generating plate 1.
With reference to fig. 1, in this embodiment, the heating device further includes a voltage regulator tube 4, a first resistor 5, a diode 6, and a second resistor 7, two ends of the voltage regulator tube 4 are connected in parallel to two ends of the heating indicator lamp 24, a first end of the first resistor 5 is connected in parallel between the magnetic steel temperature limiter 21 and the function selection switch 22, and a second end of the first resistor 5 is connected in parallel to an input end of the heating plate 1;
two ends of the diode 6 are connected in parallel with two ends of the heat preservation indicator lamp 25, a second end of the second resistor 5 is connected to a zero line end of the power supply 20, and a second end of the second resistor 5 is connected in parallel between the magnetic steel temperature limiter 21 and the function selection switch 22.
Referring to fig. 1, in this embodiment, the temperature range of the magnetic steel temperature limiter 21 is 0 to 160 ℃.
Referring to fig. 1, in this embodiment, the temperature of the trip temperature controller 23 is 70-100 ℃.
Referring to the figure, in the embodiment, the input voltage of the power supply 20 is 220V, and the frequency of the power supply 20 is 50 hz to 60 hz.
It should be noted that the working principle of the present invention is shown below.
As shown in the figure 1, the utility model has two working modes, the first mode is a cooking mode: adding rice and water into the inner pot container according to requirements, then placing the inner pot container into the inner pot container, closing the pot cover, plugging the power supply 20, manually pressing the button downwards, starting the circuit board, heating the heating disc 1 at full power, lighting the heating indicator lamp 24 at the moment, and heating the heating disc 1 for about 35 minutes; when the temperature of the bottom of the heating plate 1 reaches the magnetic steel temperature limiter 21 (namely 160 ℃) after the rice is cooked, the magnetic steel temperature limiter 21 can be automatically demagnetized and disconnected, and the green light displayed by the heat preservation indicator lamp 25 is lightened;
the second mode is a porridge cooking mode: adding rice and water into an inner pot container as required, then placing the inner pot container into the inner pot container, closing a pot cover, plugging a power supply 20, manually pressing a button downwards, starting a circuit board, heating the heating disc 1 at full power, lighting a heating indicator lamp 24, heating the heating disc 1 for several minutes, stopping heating for several minutes, and keeping the heating mode and circulating; specifically, when the temperature of the bottom of the heating plate 1 reaches 100 ℃, the trip temperature controller 23 is automatically turned off, then the temperature of the heating plate 1 is cooled after a few minutes, and when the temperature of the heating plate 1 is cooled to 70 ℃, the trip temperature controller 23 is automatically reset to continue heating the heating plate 1, and because the heating plate 1 is intermittently heated, the phenomenon of overflowing during the porridge cooking mode can be avoided, so that the porridge cooking device has the advantages of sanitation and environmental protection.
As above, the utility model relates to a set up mechanical type electricity rice cooker of hot water anti-overflow circuit has following beneficial effect:
the utility model discloses utilize foretell mechanical type electricity rice cooker back that sets up hot water liquid anti-overflow circuit, compare with prior art, owing to adopted this kind of structure, hot water liquid anti-overflow circuit's setting when switching to when cooking the congee mode, utilizes hot water liquid anti-overflow circuit's kick temperature controller, and the dish that generates heat reaches the cutting circuit that the settlement temperature value can be timely, the dish that generates heat automatic re-setting heating after the temperature drops, can not appear the overflow pot phenomenon when making to cook the congee to have the advantage of health, environmental protection.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a set up electric rice cooker of mechanical type of hot water liquid anti-overflow circuit, includes shell, inner pot courage, lever, pot cover, the dish that generates heat, circuit board, button that have the holding chamber, place the holding chamber in the dish that generates heat and generate heat dish and inner pot courage contact cooperation, its characterized in that: the anti-overflow device comprises a magnetic steel temperature limiter, a function selection switch, a kick temperature controller, a heating indicator lamp and a heat preservation indicator lamp, wherein the kick temperature controller comprises a kick switch and a thermistor connected with the kick switch in parallel;
the heating indicator lamp is connected in parallel between the function selection switch and the output end of the heating disc, and the heat preservation indicator lamp is connected in parallel at two ends of the magnetic steel temperature limiter.
2. The mechanical electric cooker with the soup overflow preventing circuit as claimed in claim 1, wherein: the heating plate is characterized by further comprising a thermal fuse, wherein a first end of the thermal fuse is connected to a fire wire end of the power supply, and a second end of the thermal fuse is connected to an input end of the heating plate.
3. The mechanical electric cooker with the soup overflow preventing circuit as claimed in claim 1, wherein: the heating indicator lamp also comprises a voltage regulator tube, a first resistor, a diode and a second resistor, wherein two ends of the voltage regulator tube are connected in parallel with two ends of the heating indicator lamp, a first end of the first resistor is connected in parallel between the magnetic steel temperature limiter and the function selection switch, and a second end of the first resistor is connected in parallel with the input end of the heating disc;
the two ends of the diode are connected in parallel with the two ends of the heat preservation indicator lamp, the second end of the second resistor is connected to the zero line end of the power supply, and the second end of the second resistor is connected in parallel between the magnetic steel temperature limiter and the function selection switch.
4. The mechanical electric cooker with the soup overflow preventing circuit as claimed in claim 1, 2 or 3, wherein: the temperature range of the magnetic steel temperature limiter is 0-160 ℃.
5. The mechanical electric cooker with the soup overflow preventing circuit as claimed in claim 1, 2 or 3, wherein: the temperature range of the kick temperature controller is 70-100 ℃.
6. The mechanical electric cooker with the soup overflow preventing circuit as claimed in claim 1, 2 or 3, wherein: the input voltage of the power supply is 220V, and the frequency of the power supply is 50 Hz-60 Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022911136.1U CN214317748U (en) | 2020-12-04 | 2020-12-04 | Mechanical electric cooker with soup overflow-preventing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022911136.1U CN214317748U (en) | 2020-12-04 | 2020-12-04 | Mechanical electric cooker with soup overflow-preventing circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214317748U true CN214317748U (en) | 2021-10-01 |
Family
ID=77898481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022911136.1U Active CN214317748U (en) | 2020-12-04 | 2020-12-04 | Mechanical electric cooker with soup overflow-preventing circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214317748U (en) |
-
2020
- 2020-12-04 CN CN202022911136.1U patent/CN214317748U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201072170Y (en) | Electromagnetic stove for automatically controlling to cook food | |
| CN103006055A (en) | Energy-saving spill-proof mechanical electric rice cooker and energy-saving spill-proof heating circuit thereof | |
| CN214317748U (en) | Mechanical electric cooker with soup overflow-preventing circuit | |
| CN208876130U (en) | A kind of controller of electric rice cooker of anti-Spill stopping pan | |
| CN108652440A (en) | Anti-overflow health preserving kettle | |
| CN201602602U (en) | Highly-efficient and intelligent electric kettle/cooker | |
| CN113598619A (en) | General type electromagnetic heating system | |
| CN201767737U (en) | Drum-type multifunctional electric cooker | |
| CN207397127U (en) | A kind of electronic thermostat | |
| CN2116427U (en) | Electronic temp.-controlled energy-saving multifunction pot | |
| CN2138451Y (en) | Temp. controled power saving multifunction electric rice cooker | |
| CN204950513U (en) | Novel prevent dry combustion method rice cooker | |
| CN200976114Y (en) | Constant-temperature temperature controller for electric cooking appliance | |
| CN216060140U (en) | Multifunctional automatic electric cooker | |
| CN201701005U (en) | Energy-saving electric cooker | |
| CN1064605A (en) | Universal automatic controller for domestic electrical equipments | |
| CN209377307U (en) | A kind of electric cooker with temperature control function | |
| CN216797290U (en) | Manual reset snap-action temperature controller mechanical control electric cooker | |
| CN202287751U (en) | Multipurpose electric rice cooker structure | |
| CN202795078U (en) | Heating control device | |
| CN102783909A (en) | Electric pressure cooker capable of adjusting pressure in multiple gears | |
| CN203555529U (en) | Multifunctional miniature rice cooker | |
| CN201528981U (en) | Electric cooker type electric food warmer | |
| CN204764970U (en) | Multi -functional rice cooker | |
| CN2215249Y (en) | Two-purpose electric pot for stewing and boiling with two electric heating wires |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211101 Address after: 528429 floor 3, building B, No. 17, Xingpu Avenue East, Huangpu town, Zhongshan City, Guangdong Province Patentee after: Zhongshan duoledi Technology Co.,Ltd. Address before: 528429 building B, No.17 Qiye South Road, Huangpu town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN BAIBANG LIFE ELECTRIC APPLIANCE CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230918 Address after: No. 3 Shenghong Road, Huangpu Town, Zhongshan City, Guangdong Province, 528429 (one of the second and fourth floors of Zheng Xuguang Factory) Patentee after: Zhongshan Kaiying Technology Co.,Ltd. Address before: 528429 floor 3, building B, No. 17, Xingpu Avenue East, Huangpu town, Zhongshan City, Guangdong Province Patentee before: Zhongshan duoledi Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |