CN212623648U - Multifunctional electric frying pan and control circuit thereof - Google Patents
Multifunctional electric frying pan and control circuit thereof Download PDFInfo
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- CN212623648U CN212623648U CN202021462083.3U CN202021462083U CN212623648U CN 212623648 U CN212623648 U CN 212623648U CN 202021462083 U CN202021462083 U CN 202021462083U CN 212623648 U CN212623648 U CN 212623648U
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Abstract
The utility model discloses a multi-functional electric frying pan and control circuit thereof, on the one hand, through the configuration to control circuit's first single-pole single-throw switch, second single-pole single-throw switch, first single-pole double-throw switch and first double-pole double-throw switch, can be so that the electric frying pan that has this control circuit has realized the function of stir-fry, cooking and cooking congee. Provides conditions for the functional diversity of the electric frying pan. On the other hand, the electric frying pan is provided, and the electric frying pan is provided with the control circuit, so that the functional diversity of the electric frying pan is realized. The utility model discloses mainly used domestic appliance technical field.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a multifunctional electric frying pan and a control circuit thereof.
Background
An electric frying pan is a household appliance which realizes the frying function through electric energy heating. The existing electric frying pan is generally single in function, namely only has a frying function. Along with the increasing demands of people, various demands are also put on the multifunction of the electric frying pan. Therefore, there is a need in the industry to implement the versatility of electric frying pans.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional electric frying pan and control circuit thereof to solve one or more technical problems that exist among the prior art, provide a profitable selection or create the condition at least.
The utility model provides a solution of its technical problem is: a control circuit of a multifunctional electric frying pan comprises: the device comprises a live wire terminal, a zero wire terminal, a first heater, a second heater, a third heater, a first single-pole single-throw switch, a second single-pole single-throw switch, a first double-pole double-throw switch, a first single-pole double-throw switch, a total temperature controller, a cooking temperature controller and a porridge cooking temperature controller; the live wire terminal is connected with one end of a main temperature controller, and the other end of the main temperature controller is respectively connected with one end of a first single-pole single-throw switch, one end of a second single-pole single-throw switch and a first movable end of a first double-pole double-throw switch; the first fixed end of the first double-pole double-throw switch is respectively connected with the moving end of the first single-pole double-throw switch, one end of a third heater and one end of a rice cooking temperature controller, the other end of the rice cooking temperature controller is connected with the third fixed end of the first double-pole double-throw switch, and the other end of the third heater is connected with the fourth fixed end of the first double-pole double-throw switch; the second fixed end of the first double-pole double-throw switch is respectively connected with the first fixed end of the first single-pole double-throw switch and one end of the porridge cooking temperature controller, and the other end of the porridge cooking temperature controller is connected with the second fixed end of the first single-pole double-throw switch; the other end of the first single-pole single-throw switch is connected with one end of a first heater, and the other end of the first heater is connected with a neutral wire terminal; the other end of the second single-pole single-throw switch is connected with one end of a second heater, and the other end of the second heater is connected with the fourth fixed end of the first double-pole double-throw switch; and the second fixed end of the first double-pole double-throw switch is connected with a neutral wire terminal.
Furthermore, the control circuit also comprises a cooking indicator light, and the first fixed end of the first double-pole double-throw switch is connected with one end of the third heater, the movable end of the first single-pole double-throw switch and one end of the cooking temperature controller through the cooking indicator light.
Furthermore, the control circuit also comprises a porridge cooking indicator light, and the second fixed end of the first single-pole double-throw switch is connected with the wiring end of the zero line through the porridge cooking indicator light.
Further, the power of the first heater was 800W.
Further, the power of the second heater was 800W.
Further, the power of the third heater is 500W.
In another aspect, there is provided a multifunctional electric frying pan, comprising: casing, power cord and any one of above-mentioned technical scheme the control circuit the live wire of power cord is connected with control circuit's live wire terminal, the zero line of power cord is connected with control circuit's zero line terminal, control circuit installs in the casing.
The utility model has the advantages that: in one aspect, a control circuit for a multifunctional electric frying pan comprises: the device comprises a live wire terminal, a zero wire terminal, a first heater, a second heater, a third heater, a first single-pole single-throw switch, a second single-pole single-throw switch, a first double-pole double-throw switch, a first single-pole double-throw switch, a total temperature controller, a cooking temperature controller and a porridge cooking temperature controller; the live wire terminal is connected with one end of a main temperature controller, and the other end of the main temperature controller is respectively connected with one end of a first single-pole single-throw switch, one end of a second single-pole single-throw switch and a first movable end of a first double-pole double-throw switch; the first fixed end of the first double-pole double-throw switch is respectively connected with the moving end of the first single-pole double-throw switch, one end of a third heater and one end of a rice cooking temperature controller, the other end of the rice cooking temperature controller is connected with the third fixed end of the first double-pole double-throw switch, and the other end of the third heater is connected with the fourth fixed end of the first double-pole double-throw switch; the second fixed end of the first double-pole double-throw switch is respectively connected with the first fixed end of the first single-pole double-throw switch and one end of the porridge cooking temperature controller, and the other end of the porridge cooking temperature controller is connected with the second fixed end of the first single-pole double-throw switch; the other end of the first single-pole single-throw switch is connected with one end of a first heater, and the other end of the first heater is connected with a neutral wire terminal; the other end of the second single-pole single-throw switch is connected with one end of a second heater, and the other end of the second heater is connected with the fourth fixed end of the first double-pole double-throw switch; and the second fixed end of the first double-pole double-throw switch is connected with a neutral wire terminal. Through the configuration of the first single-pole single-throw switch, the second single-pole single-throw switch, the first single-pole double-throw switch and the first double-pole double-throw switch of the control circuit, the electric frying pan with the control circuit can realize the functions of frying, cooking and cooking porridge. Provides conditions for the functional diversity of the electric frying pan. On the other hand, the electric frying pan is provided, and the electric frying pan is provided with the control circuit, so that the functional diversity of the electric frying pan is realized.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
FIG. 1 is a schematic diagram of a circuit connection structure of a control circuit;
FIG. 2 is a schematic diagram of the circuit state of the control circuit in the fry function;
FIG. 3 is a schematic diagram of the control circuit in the electrical state of the rice cooking function;
fig. 4 is a schematic diagram of the circuit state of the control circuit in the porridge cooking function.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.
Referring to fig. 1, a control circuit of a multifunctional electric frying pan comprises: a live terminal 110, a neutral terminal 120, a first heater 610, a second heater 620, a third heater 630, a first single-pole single-throw switch 210, a second single-pole single-throw switch 220, a first double-pole double-throw switch 410, a first single-pole double-throw switch 310, a total temperature controller 510, a cooking temperature controller 520 and a porridge cooking temperature controller 530; the live wire terminal 110 is connected with one end of a total temperature controller 510, and the other end of the total temperature controller 510 is respectively connected with one end of a first single-pole single-throw switch 210, one end of a second single-pole single-throw switch 220 and a first movable end of a first double-pole double-throw switch 410; the first fixed end of the first double-pole double-throw switch 410 is respectively connected with the moving end of the first single-pole double-throw switch 310, one end of the third heater 630 and one end of the rice cooking temperature controller 520, the other end of the rice cooking temperature controller 520 is connected with the third fixed end of the first double-pole double-throw switch 410, and the other end of the third heater 630 is connected with the fourth fixed end of the first double-pole double-throw switch 410; the second fixed end of the first double-pole double-throw switch 410 is respectively connected with the first fixed end of the first single-pole double-throw switch 310 and one end of the porridge cooking temperature controller 530, and the other end of the porridge cooking temperature controller 530 is connected with the second fixed end of the first single-pole double-throw switch 310; the other end of the first single-pole single-throw switch 210 is connected with one end of a first heater 610, and the other end of the first heater 610 is connected with the neutral terminal 120; the other end of the second single-pole single-throw switch 220 is connected with one end of a second heater 620, and the other end of the second heater 620 is connected with the fourth fixed end of the first double-pole double-throw switch 410; the second moving end of the first double pole double throw switch 410 is connected to the neutral terminal 120.
The cooking temperature controller 520 refers to a temperature controller that can control the temperature of the rice cooked in the electric frying pan. The porridge cooking temperature controller 530 refers to a temperature controller capable of controlling the temperature of porridge cooked in an electric frying pan. Under the temperature control of the cooking temperature controller 520, the electric frying pan can realize the temperature control function required by cooking. Under the temperature control of the porridge cooking temperature controller 530, the electric frying pan can realize the temperature control function required by porridge cooking. The general temperature controller 510 refers to a temperature controller capable of avoiding dry burning of an electric frying pan.
Referring to fig. 2, when the control circuit performs the stir-fry function, it needs to: closing the first single-pole single-throw switch 210, that is, the two ends of the first single-pole single-throw switch 210 are connected; the second single-pole single-throw switch 220 is opened, that is, both ends of the second single-pole single-throw switch 220 are disconnected; the first double-pole double-throw switch 410 is switched to the second gear, that is, the first moving end of the first double-pole double-throw switch 410 is connected with the second fixed end thereof, and the second moving end of the first double-pole double-throw switch 410 is connected with the fourth fixed end thereof; the first single-pole double-throw switch 310 is turned to the first gear, that is, the moving end of the first single-pole double-throw switch 310 is connected with the first fixed end thereof.
At this time, the first heater 610 works and the third heater 630, and the electric frying pan realizes the frying function under the working of the third heater 630 in the industry of the first heater 610.
Referring to fig. 3, the control circuit needs to: opening the first single-pole single-throw switch 210, i.e. both ends of the first single-pole single-throw switch 210 are open; closing the second single-pole single-throw switch 220, that is, the two ends of the second single-pole single-throw switch 220 are communicated; the first double-pole double-throw switch 410 is switched to the first gear, that is, the first moving end of the first double-pole double-throw switch 410 is connected with the first fixed end thereof, and the second moving end of the first double-pole double-throw switch 410 is connected with the third fixed end thereof; the first single pole double throw switch 310 is turned into either the first gear or the second gear. The selection of the first single pole double throw switch 310 can be freely selected without much influence on the rice cooking function. In some preferred embodiments, the first single-pole double-throw switch 310 is turned to the second gear, i.e., the moving terminal of the first single-pole double-throw switch 310 is connected to the second fixed terminal thereof.
At this time, the second heater 620 and the third heater 630 operate, and the electric frying pan realizes a cooking function under the operation of the second heater 620 and the third heater 630. The cooking temperature controller 520 controls the temperature of the second heater 620 and the third heater 630.
Referring to fig. 4, the control circuit needs to: closing the first single-pole single-throw switch 210, that is, the two ends of the first single-pole single-throw switch 210 are connected; the second single-pole single-throw switch 220 is opened, that is, both ends of the second single-pole single-throw switch 220 are closed; the first double-pole double-throw switch 410 is switched to the second gear, that is, the first moving end of the first double-pole double-throw switch 410 is connected with the second fixed end thereof, and the second moving end of the first double-pole double-throw switch 410 is connected with the fourth fixed end thereof; the first single-pole double-throw switch 310 is turned to the second gear, that is, the moving end of the first single-pole double-throw switch 310 is connected with the second fixed end thereof.
At this time, the first heater 610 and the third heater 630 operate, and the electric frying pan realizes the function of cooking porridge under the operation of the first heater 610 and the third heater 630. The porridge temperature controller 530 controls the temperature of the first heater 610 and the third heater 630.
When the control circuit is used for cooking porridge, if the frying function needs to be switched, only the first single-pole double-throw switch 310 needs to be turned to the first gear, which is very convenient.
The control circuit can enable the electric frying pan to realize the functions of frying, cooking and cooking porridge by configuring the first single-pole single-throw switch 210, the second single-pole single-throw switch 220, the first single-pole double-throw switch 310 and the first double-pole double-throw switch 410. Provides conditions for the functional diversity of the electric frying pan.
The first single-pole single-throw switch 210 is a switch that can realize single-pole throw, and may be a mechanical switch or an electronic switch. The second single pole single throw switch 220 refers to a switch that can implement single pole throw, which can be either mechanical or electronic. The first single-pole double-throw switch 310 refers to a switch that can implement single-pole double-throw, and may be either mechanical or electronic. The first double pole double throw switch 410 refers to a switch that can be double pole double throw, either mechanical or electronic.
In some preferred embodiments, the control circuit further comprises a cooking indicator lamp 710, and the first fixed end of the first double-pole double-throw switch 410 is connected to one end of the third heater 630, the moving end of the first single-pole double-throw switch 310 and one end of the cooking thermostat 520 through the cooking indicator lamp 710. Through the rice cooking indicator lamp 710, when the control circuit is in the rice cooking function, the rice cooking function is well prompted.
In some preferred embodiments, the control circuit further comprises a porridge cooking indicator lamp 720, and the second fixed end of the first single-pole double-throw switch 310 is connected with the neutral terminal 120 through the porridge cooking indicator lamp 720. Through the porridge cooking indicator lamp 720, when the porridge cooking function is performed by the control circuit, the porridge cooking function is well prompted.
In some preferred embodiments, the first heater 610 has a power of 800W. The power of the second heater 620 is 800W. The power of the third heater 630 is 500W.
This embodiment still provides an electric frying pan, including casing (not drawn), power cord (not drawn) and the control circuit of any of the above-mentioned embodiment, the live wire and the live wire terminal 110 of power cord are connected, the zero line and the zero line terminal 120 of power cord are connected, control circuit installs in the casing.
The electric frying pan has the functions of frying, cooking and cooking porridge by arranging the control circuit, and realizes the functional diversity of the electric frying pan.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and changes without departing from the spirit of the invention.
Claims (7)
1. A control circuit of a multifunctional electric frying pan is characterized by comprising: the device comprises a live wire terminal, a zero wire terminal, a first heater, a second heater, a third heater, a first single-pole single-throw switch, a second single-pole single-throw switch, a first double-pole double-throw switch, a first single-pole double-throw switch, a total temperature controller, a cooking temperature controller and a porridge cooking temperature controller; the live wire terminal is connected with one end of a main temperature controller, and the other end of the main temperature controller is respectively connected with one end of a first single-pole single-throw switch, one end of a second single-pole single-throw switch and a first movable end of a first double-pole double-throw switch; the first fixed end of the first double-pole double-throw switch is respectively connected with the moving end of the first single-pole double-throw switch, one end of a third heater and one end of a rice cooking temperature controller, the other end of the rice cooking temperature controller is connected with the third fixed end of the first double-pole double-throw switch, and the other end of the third heater is connected with the fourth fixed end of the first double-pole double-throw switch; the second fixed end of the first double-pole double-throw switch is respectively connected with the first fixed end of the first single-pole double-throw switch and one end of the porridge cooking temperature controller, and the other end of the porridge cooking temperature controller is connected with the second fixed end of the first single-pole double-throw switch; the other end of the first single-pole single-throw switch is connected with one end of a first heater, and the other end of the first heater is connected with a neutral wire terminal; the other end of the second single-pole single-throw switch is connected with one end of a second heater, and the other end of the second heater is connected with the fourth fixed end of the first double-pole double-throw switch; and the second moving end of the first double-pole double-throw switch is connected with a neutral wire terminal.
2. The control circuit of claim 1, wherein: the first fixed end of the first double-pole double-throw switch is connected with one end of the third heater, the movable end of the first single-pole double-throw switch and one end of the cooking temperature controller through the cooking indicator lamp.
3. The control circuit of claim 1, wherein: the second fixed end of the first single-pole double-throw switch is connected with the terminal of the zero line through the porridge cooking indicator lamp.
4. The control circuit of claim 1, wherein: the power of the first heater is 800W.
5. The control circuit of claim 1, wherein: the power of the second heater is 800W.
6. The control circuit of claim 1, wherein: the power of the third heater is 500W.
7. A multifunctional electric frying pan is characterized in that: the method comprises the following steps: a housing, a power cord and a control circuit according to any of claims 1-6, the live wire of the power cord being connected to the live wire terminal of the control circuit, the neutral wire of the power cord being connected to the neutral wire terminal of the control circuit, the control circuit being mounted in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021462083.3U CN212623648U (en) | 2020-07-22 | 2020-07-22 | Multifunctional electric frying pan and control circuit thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021462083.3U CN212623648U (en) | 2020-07-22 | 2020-07-22 | Multifunctional electric frying pan and control circuit thereof |
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| Publication Number | Publication Date |
|---|---|
| CN212623648U true CN212623648U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021462083.3U Active CN212623648U (en) | 2020-07-22 | 2020-07-22 | Multifunctional electric frying pan and control circuit thereof |
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| CN (1) | CN212623648U (en) |
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- 2020-07-22 CN CN202021462083.3U patent/CN212623648U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210629 Address after: 528000 factory building No.22, datanwei Industrial Zone, Lianxing Avenue, Luocun village, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: FOSHAN XINGHONGTAI TEMPERATURE CONTROLLER Co.,Ltd. Address before: No. 128, Maitan village, Leizhou Kelu Town, Zhanjiang City, Guangdong Province, 524231 Patentee before: Liang Haoying |
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| TR01 | Transfer of patent right |