CN210810536U - Intelligent pressure-controlled anti-overflow electric cooker - Google Patents
Intelligent pressure-controlled anti-overflow electric cooker Download PDFInfo
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- CN210810536U CN210810536U CN201921324644.0U CN201921324644U CN210810536U CN 210810536 U CN210810536 U CN 210810536U CN 201921324644 U CN201921324644 U CN 201921324644U CN 210810536 U CN210810536 U CN 210810536U
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Abstract
An intelligent pressure-controlled anti-overflow electric cooker comprises a cooker body, wherein an electric cooker base is connected below the cooker body, and a glass cover is matched above the cooker body; the glass cover is provided with a pot cover handle, the bottom of the pot cover handle is provided with a heat insulation layer, a first singlechip in the pot cover handle is provided with an air pressure sensor module, a signal converter, a Bluetooth sending module and a power supply module, the air pressure sensor module collects gas in the pot, the signal output end of the air pressure sensor module is connected with the input end of the first singlechip through the signal converter, and the output end of the first singlechip is connected with the input end of the Bluetooth sending module; the electric cooker base is internally provided with a Bluetooth receiving and transmitting module, a second singlechip and a control circuit, the input end of the Bluetooth transmitting module is wirelessly connected with the output end of the Bluetooth receiving module, the output end of the Bluetooth receiving module is connected with the input end of the second singlechip, and the output end of the second singlechip is connected with the control circuit; the utility model discloses can effectively prevent that the water in the electric pan from spilling over, intelligent degree is higher, and factor of safety is secure.
Description
Technical Field
The utility model relates to an electric pot technical field, concretely relates to pressure-controlled anti-overflow of intelligence electric pot.
Background
Various types of electric cookers in the market are full of enamel, but the defect of beauty is that when people cook at ordinary times, steam in the cooker can jack up the cooker cover, so that boiling water in the cooker overflows. Therefore, water in the electric cooker can be reduced sharply when the electric cooker is light, the appearance attractiveness of the electric cooker can be influenced, short circuit of the electric cooker can be caused, the household power supply system can be tripped, and the life quality of people can be seriously influenced. The traditional electric cooker is internally provided with a temperature control circuit, the power of the electric cooker is adjusted by a temperature detection method, but the temperature in the electric cooker cannot be changed when reaching a certain value, and the temperature control method cannot effectively solve the problem of overflow of the electric cooker. Therefore, the invention is urgently needed to invent an intelligent pressure-controlled anti-overflow electric cooker.
Disclosure of Invention
In order to overcome the shortcoming of above-mentioned prior art, the utility model aims to provide a water that intelligence pressure-controlled anti-overflow goes out electric pot in can effectively preventing the electric pot spills over, cuts off the short circuit that the electric pot caused because of the overflow, and intelligent degree is higher, and factor of safety is secure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an intelligent pressure-controlled anti-overflow electric cooker comprises a cooker body 5, wherein an electric cooker base 4 is connected below the cooker body 5, and a glass cover 16 is matched above the cooker body 5; a pot cover handle 12 is arranged on the glass cover 16, and an exhaust small hole 7 is arranged on the glass cover 16; the bottom of the pot cover handle 12 is provided with a heat insulation layer 10, a first single chip microcomputer 14 is arranged inside the pot cover handle 12, an air pressure sensor module 15, an A/D signal converter 9, a Bluetooth sending module 13 and a power supply module 8 are mounted on the first single chip microcomputer 14, a probe of the air pressure sensor module 15 penetrates through a small hole formed in a glass cover 16 and extends into the pot, a signal output end of the air pressure sensor module 15 is connected with an input end of the A/D signal converter 9, an output end of the A/D signal converter 9 is connected with an input end of the first single chip microcomputer 14, and an output end of the first single chip microcomputer 14 is connected with an input end of the;
the electric cooker comprises an electric cooker base 4 and is characterized in that a base support 1 is connected to the lower portion of the electric cooker base 4, a Bluetooth receiving module 19, a second single chip microcomputer 18 and a control circuit 20 are arranged inside the electric cooker base 4, the input end of the Bluetooth receiving module 19 is wirelessly connected with the output end of a Bluetooth sending module 13, the output end of the Bluetooth receiving module 19 is connected with the input end of the second single chip microcomputer 18, and the output end of the second single chip microcomputer 18 is connected with the control circuit 20.
The control circuit 20 is connected with the mains supply through the power interface 2 and controls the on-off of the power supply through the manual switch 21.
The model of the air pressure sensor module 15 is RSCM17100KP101, and the specification is 0-100 KP.
The A/D signal converter 9 adopts ADC0809, the ADC0809 is a CMOS process B channel, and an 8-bit successive approximation type A/D converter.
The Bluetooth sending module 13 and the Bluetooth receiving module 19 adopt XY-MBT58A model.
The first single chip microcomputer 14 and the second single chip microcomputer 18 are MCS-51 single chip microcomputers.
The power supply module 8 is A2412S-1W, and the input voltage is 3.3V or 5V.
The utility model has the advantages that:
1. the utility model discloses factor of safety is high, and its method that adopts pressure control controls the electric pot power, and the coefficient of sensitivity is high.
2. The utility model discloses intelligent degree is high, and it adopts the baroceptor module to carry out real-time detection to the pressure in the electric cooker to adjust control circuit in real time through single chip module.
3. The utility model discloses the practicality is strong, though has increased some components and parts, these components and parts are all inside the electric pot, can not influence the cleanness of electric pot at all, and the outward appearance looks also not loaded down with trivial details.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The structure and operation of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, the intelligent pressure-controlled anti-overflow electric cooker comprises a cooker body 5, wherein an electric cooker base 4 is connected below the cooker body 5, and a glass cover 16 is matched above the cooker body 5; a pot cover handle 12 is arranged on the glass cover 16, the pot cover handle 12 is connected with the glass cover 16 through a screw 11, and an exhaust small hole 7 is arranged on the glass cover 16; the bottom of the pot cover handle 12 is provided with a heat insulation layer 10, a first singlechip 14 is arranged inside the pot cover handle 12, an air pressure sensor module 15 and an A/D signal converter 9 are arranged on the first singlechip 14, the pressure sensor comprises a Bluetooth sending module 13 and a power module 8, wherein a probe of an air pressure sensor module 15 penetrates through a small pipe arranged on a glass cover 16 and extends into a pot, air in the pot is led into the air pressure sensor module 15, a signal output end of the air pressure sensor module 15 is connected with an input end of an A/D signal converter 9, the A/D signal converter 9 converts an analog signal detected by the air pressure sensor module 15 into an electric signal, an output end of the A/D signal converter 9 is connected with an input end of a first single chip microcomputer 14, an output end of the first single chip microcomputer 14 is connected with an input end of the Bluetooth sending module 13, and the Bluetooth sending module 13 sends out the electric signal output by the first single chip;
a base support 1 is connected below the electric cooker base 4, a Bluetooth receiving module 19, a second single chip microcomputer 18 and a control circuit 20 are arranged inside the electric cooker base 4, the input end of the Bluetooth receiving module 19 is wirelessly connected with the output end of the Bluetooth sending module 13, the output end of the Bluetooth receiving module 19 is connected with the input end of the second single chip microcomputer 18, and the output end of the second single chip microcomputer 18 is connected with the control circuit 20; the bluetooth receiving module 19 receives the signal sent by the bluetooth sending module 13 and transmits the signal to the second single chip microcomputer 18, because the manufacturer needs to measure the mass and the cross-sectional area of the whole pot cover, the pressure critical value which can jack the pot cover up is calculated by the newton's third law, when the pressure value received by the second single chip microcomputer 18 reaches a certain point (slightly less than the pressure critical value), the second single chip microcomputer 18 causes the control circuit 20 to be powered off temporarily, and then the control circuit 20 is switched to the minimum power to work.
The control circuit 20 is connected with the mains supply through the power interface 2 by the wire 3, and is controlled to be powered on or powered off through the manual switch 21.
The pot body 5 comprises an inner container 6 and a pot bottom 16, and the pot bottom 16 comprises a heating plate of the electric pot.
When the power module 8 needs to be replaced, only the screw 11 needs to be screwed out, and a new power supply is installed.
The power module 8, the A/D signal converter 9 and the Bluetooth transceiving module 13 are connected through wires.
The heat insulation layer 10 prevents the temperature in the cooker from being too high, and the heat can influence the devices in the cooker cover handle 12 in a heat conduction mode.
The model of the air pressure sensor module 15 is RSCM17100KP101, and the specification is 0-100 KP.
The A/D signal converter 9 adopts ADC0809, the ADC0809 is a CMOS process B channel, and an 8-bit successive approximation type A/D converter.
The Bluetooth sending module 13 and the Bluetooth receiving module 19 adopt XY-MBT58A model.
The first single chip microcomputer 14 and the second single chip microcomputer 18 are MCS-51 single chip microcomputers.
The power supply module 8 is A2412S-1W, and the input voltage is 3.3V or 5V.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An intelligent pressure-controlled anti-overflow electric cooker comprises a cooker body (5), an electric cooker base (4) is connected below the cooker body (5), and a glass cover (16) is matched above the cooker body (5); a pot cover handle (12) is arranged on the glass cover (16), and an exhaust small hole (7) is arranged on the glass cover (16); the method is characterized in that: the pot cover comprises a pot cover handle (12), wherein a heat insulation layer (10) is arranged at the bottom of the pot cover handle (12), a first single chip microcomputer (14) is arranged inside the pot cover handle (12), an air pressure sensor module (15), an A/D signal converter (9), a Bluetooth sending module (13) and a power supply module (8) are installed on the first single chip microcomputer (14), a probe of the air pressure sensor module (15) penetrates through a small tube arranged on a glass cover (16) and extends into a pot, the signal output end of the air pressure sensor module (15) is connected with the input end of the A/D signal converter (9), the output end of the A/D signal converter (9) is connected with the input end of the first single chip microcomputer (14), and the output end of the first single chip microcomputer (14) is connected;
the electric cooker is characterized in that a base support (1) is connected to the lower portion of the electric cooker base (4), a Bluetooth receiving module (19), a second single chip microcomputer (18) and a control circuit (20) are arranged inside the electric cooker base (4), the input end of the Bluetooth receiving module (19) is wirelessly connected with the output end of the Bluetooth sending module (13), the output end of the Bluetooth receiving module (19) is connected with the input end of the second single chip microcomputer (18), and the output end of the second single chip microcomputer (18) is connected with the control circuit (20).
2. The intelligent pressure-controlled anti-overflow electric cooker of claim 1, characterized in that: the control circuit (20) is connected with the mains supply through the power interface (2) and controls the power on and off through the manual switch (21).
3. The intelligent pressure-controlled anti-overflow electric cooker of claim 1, characterized in that: the model of the air pressure sensor module (15) is RSCM17100KP101, and the specification is 0-100 KP.
4. The intelligent pressure-controlled anti-overflow electric cooker of claim 1, characterized in that: the A/D signal converter (9) adopts ADC0809, the ADC0809 is a CMOS process B channel, and 8-bit successive approximation type A/D converters are adopted.
5. The intelligent pressure-controlled anti-overflow electric cooker of claim 1, characterized in that: the Bluetooth sending module (13) and the Bluetooth receiving module (19) adopt XY-MBT58A model.
6. The intelligent pressure-controlled anti-overflow electric cooker of claim 1, characterized in that: the first single chip microcomputer (14) and the second single chip microcomputer (18) are MCS-51 single chip microcomputers.
7. The intelligent pressure-controlled anti-overflow electric cooker of claim 1, characterized in that: the power supply module (8) is A2412S-1W, and the input voltage is 3.3V or 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324644.0U CN210810536U (en) | 2019-08-15 | 2019-08-15 | Intelligent pressure-controlled anti-overflow electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324644.0U CN210810536U (en) | 2019-08-15 | 2019-08-15 | Intelligent pressure-controlled anti-overflow electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210810536U true CN210810536U (en) | 2020-06-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921324644.0U Active CN210810536U (en) | 2019-08-15 | 2019-08-15 | Intelligent pressure-controlled anti-overflow electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210810536U (en) |
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2019
- 2019-08-15 CN CN201921324644.0U patent/CN210810536U/en active Active
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