CN115568044A - Novel heating power controllable cooker heating control device - Google Patents
Novel heating power controllable cooker heating control device Download PDFInfo
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- CN115568044A CN115568044A CN202211247459.2A CN202211247459A CN115568044A CN 115568044 A CN115568044 A CN 115568044A CN 202211247459 A CN202211247459 A CN 202211247459A CN 115568044 A CN115568044 A CN 115568044A
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- power
- heating
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- controllable
- cooker
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/24—Warming devices
- A47J36/2483—Warming devices with electrical heating means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention relates to the technical field of power regulation, and discloses a novel heating power controllable cooker heating control device which comprises a control module, a silicon controlled panel, a power module, a first heating tube, a second heating tube and a display module. The novel heating power controllable cooker heating control device is convenient to adjust the output power, the heating power can be adjusted randomly between 0% and 100%, the effects of adjusting the power, changing the frequency and saving the energy are achieved, meanwhile, the waiting time of customers is saved, the damage to the cooker is reduced, the control part adopts an independent circuit, different heating tubes can be controlled independently, and the integral heating power can be improved by using two heating tubes.
Description
Technical Field
The invention relates to the technical field of power regulation, in particular to a novel heating power controllable cooker heating control device.
Background
The cooker is used as utensil and utensil for cooking and boiling water, and may be heated in gas heating, electric heating and other modes. Among them, the electrically heated cooker is generally provided with a heating wire at the bottom to heat the bottom thereof. Generally, the heating power of an electric heating cooker is fixed, the electric heating cooker is widely applied to breakfast wheaten food stores, the cooker is always in an on heating state when the passenger flow volume is large, when the passenger flow volume is reduced, in order to save the electricity consumption cost, the cooker is usually closed, heating is stopped, and the cooker is opened again when needed, but a customer can wait for a long time, and the cooker is frequently opened and closed, so that the loss of the cooker is large.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a novel heating power controllable cooker heating control device, which is convenient for adjusting the output power, the heating power can be adjusted at will between 0 and 100 percent, the effects of adjusting the power, changing the frequency and saving energy are achieved, meanwhile, the waiting time of customers is saved, and the damage to the cooker is reduced.
The technical purpose of the invention is realized by the following technical scheme: the utility model provides a novel cooking utensil heating control of controllable thermal power device, includes control module, controllable silicon board, power module, heating tube one, heating tube two and display module, the controller with the input of controllable silicon board is connected, the first output of controllable silicon board is connected with the one end of heating tube one, the second output of controllable silicon board with heating tube two is connected, the controller with display module all with power module connects.
The invention is further provided with: the control module comprises a control chip U1, a pin 2 of the control chip U1 is grounded, the power module comprises a low-voltage frequency converter T1, a bridge rectifier D1 and a three-terminal voltage-stabilizing integrated circuit IC1, the low-voltage frequency converter T1 is used for converting 220V alternating voltage into 12V alternating voltage, the bridge rectifier D1 is used for converting 12V alternating voltage into 12V direct voltage, the three-terminal voltage-stabilizing integrated circuit is used for converting 12V direct voltage into 5V direct voltage, the input end of the low-voltage frequency converter T1 is connected with 220V alternating voltage, a FUSE FUSE1 is connected between the input end of the low-voltage frequency converter T1 and a live wire, the input end of the low-voltage frequency converter T1 is connected with a power compensation capacitor C1 in parallel, the output end of the low-voltage frequency converter T1 is respectively connected with the pin 1 and the pin 3 of the on-bridge rectifier D1, and a pin 2 of the bridge rectifier D1 is a positive output end, pin 4 of bridge rectifier D1 is the negative output end, pin 2 of bridge rectifier D1 is connected with the positive pole of diode D2, the negative pole of diode D2 is connected to the input of three-terminal regulator integrated circuit IC1, pin 4 ground connection of bridge rectifier D1, the output of bridge rectifier D1 is connected with filter capacitor C2, C3, filter capacitor C2, C3's one end with the negative pole of diode D2 is connected, the other end with pin 4 of bridge rectifier D1 is connected, the input of three-terminal regulator integrated circuit IC1 is connected with filter capacitor C4, the output of three-terminal regulator integrated circuit IC1 is connected with filter capacitor C5, C6, and the other end of filter capacitor C4, C5 and C6 all grounds, the output of three-terminal regulator integrated circuit IC1 is connected to pin 1 of control chip U1.
The invention is further provided with: the pin 2 of the bridge rectifier D1 is connected with the base electrode of the triode Q1 through the current-limiting resistor R1, the collector electrode of the triode Q1 is connected with a +5V power supply through the pull-up resistor R2, the emitting electrode of the triode Q1 is grounded, a capacitor C7 is connected between the base electrode and the emitting electrode of the triode Q1, and the collector electrode of the triode Q1 is connected to the pin 3 of the control chip U1.
The invention is further provided with: the controllable silicon board comprises a first power regulating circuit and a second power regulating circuit, the first power regulating circuit and the second power regulating circuit are identical in structure and are connected in parallel, the first power regulating circuit and the second power regulating circuit respectively comprise a resistor R1, a photoelectric coupler and a bidirectional controllable silicon, one end of the resistor R1 is connected with a port 1 of a connector CN1, the other end of the resistor R1 is connected with a first input end of the photoelectric coupler, a second input end of the photoelectric coupler is connected with a port 2 of the connector CN1, a first output end of the photoelectric coupler is connected with a first main electrode of the bidirectional controllable silicon, a second output end of the photoelectric coupler is connected to a gate electrode of the bidirectional controllable silicon, a first main electrode of the bidirectional controllable silicon is connected to a live wire, and a second main electrode is a heating output port.
The invention is further configured as follows: the display module comprises a rotary coding switch, a display screen, a plug-in board and a driving chip, wherein the plug-in board is connected with the control chip U1, the rotary coding switch is connected with the plug-in board, and the plug-in board is connected with the display screen through the driving chip.
The invention is further provided with: the power detection module is connected with the control module and used for detecting the power of the first heating tube and the power of the second heating tube and feeding power data back to the control module, so that the control module adjusts and controls the heating power of the first heating tube and the heating power of the second heating tube according to the power data, the electric leakage protection module is connected with the control module and used for detecting whether electric leakage occurs to coils of the first heating tube and the second heating tube, and when the electric leakage condition is detected, a signal is fed back to the control module so that the control module can do corresponding action to cut off the power supply.
The invention is further provided with: the controllable silicon board heat dissipation device is characterized by further comprising a heat dissipation module, wherein the input end of the heat dissipation module is connected with the control module, the output end of the heat dissipation module is connected to the fan, the control module sends a driving signal to the heat dissipation module, and the heat dissipation module drives the fan to start up to dissipate heat of the controllable silicon board.
The invention is further provided with: the leakage alarm device is characterized by further comprising an alarm module, wherein the alarm module is connected with the control module, and when the control module receives a leakage signal, the alarm module gives an alarm.
The invention has the beneficial effects that: the novel heating control device of the cooker with controllable thermal power is convenient to adjust the output power, the heating power can be adjusted at will between 0 and 100 percent, the effects of adjusting the power, changing the frequency and saving energy are achieved, meanwhile, the waiting time of a customer is saved, the damage to the cooker is reduced, the control part adopts an independent circuit, different heating pipes can be controlled independently, and the integral heating power can be improved by using two heating pipes.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a wiring schematic of the present invention;
FIG. 2 is a schematic diagram of the control module of the present invention;
FIG. 3 is a schematic diagram of the circuit structure of the power module of the present invention;
FIG. 4 is a schematic diagram of a circuit configuration of a thyristor board according to the present invention;
FIG. 5 is a schematic circuit diagram of a display module according to the present invention;
FIG. 6 is a schematic diagram of the circuit structure of the power detection module of the present invention;
FIG. 7 is a schematic circuit diagram of the earth leakage protection module according to the present invention;
FIG. 8 is a schematic circuit diagram of a heat dissipation module according to the present invention;
fig. 9 is a schematic diagram of the circuit structure of the alarm module of the present invention.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It should be apparent that the described embodiments are only some of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
Referring to fig. 1, the novel heating power controllable cooker heating control device comprises a control module, a silicon controlled panel, a power module, a first heating tube, a second heating tube and a display module, wherein the controller is connected with an input end of the silicon controlled panel, a first output end of the silicon controlled panel is connected with one end of the first heating tube, a second output end of the silicon controlled panel is connected with the second heating tube, and the controller and the display module are connected with the power module. The novel heating control device of the cooker with controllable thermal power is convenient to adjust the output power, the heating power can be adjusted at will between 0 and 100 percent, the effects of adjusting the power, changing the frequency and saving energy are achieved, meanwhile, the waiting time of a customer is saved, the damage to the cooker is reduced, the control part adopts an independent circuit, different heating pipes can be controlled independently, and the integral heating power can be improved by using two heating pipes.
Referring to fig. 2 and 3, the control module includes a control chip U1, a pin 2 of the control chip U1 is grounded, the power supply module comprises a low-voltage frequency converter T1, a bridge rectifier D1 and a three-terminal voltage-stabilizing integrated circuit IC1, the low-voltage inverter T1 is used for converting 220 vac voltage into 12 vac voltage, the bridge rectifier D1 is used for converting 12V alternating current voltage into 12V direct current voltage, the three-terminal voltage-stabilizing integrated circuit is used for converting the 12V direct current voltage into 5V direct current voltage, the input end of the low-voltage frequency converter T1 is connected with 220V alternating voltage, a FUSE FUSE1 is connected between the input end of the low-voltage frequency converter T1 and a live wire, the input end of the low-voltage frequency converter T1 is connected with a power compensation capacitor C1 in parallel, the output end of the low-voltage frequency converter T1 is respectively connected with a pin 1 and a pin 3 of the rectifier D1 on the bridge, pin 2 of the bridge rectifier D1 is a positive output terminal, pin 4 of the bridge rectifier D1 is a negative output terminal, the pin 2 of the bridge rectifier D1 is connected with the anode of a diode D2, the cathode of the diode D2 is connected with the input end of the three-terminal voltage-stabilizing integrated circuit IC1, the pin 4 of the bridge rectifier D1 is grounded, the output end of the bridge rectifier D1 is connected with filter capacitors C2 and C3, one end of each of the filter capacitors C2 and C3 is connected with the cathode of the diode D2, the other end is connected with the pin 4 of the bridge rectifier D1, the input end of the three-terminal voltage-stabilizing integrated circuit IC1 is connected with a filter capacitor C4, the output end of the three-terminal voltage-stabilizing integrated circuit IC1 is connected with filter capacitors C5 and C6, the other ends of the filter capacitors C4, C5 and C6 are all grounded, the output end of the three-terminal voltage-stabilizing integrated circuit IC1 is connected to a pin 1 of the control chip U1.
Specifically, a pin 2 of the bridge rectifier D1 is connected to a base of a triode Q1 through a current-limiting resistor R1, a collector of the triode Q1 is connected to a +5V power supply through a pull-up resistor R2, an emitter of the triode Q1 is grounded, a capacitor C7 is connected between the base and the emitter of the triode Q1, and the collector of the triode Q1 is connected to a pin 3 of the control chip U1.
Referring to fig. 4, the thyristor includes a first power regulating circuit and a second power regulating circuit, the first power regulating circuit and the second power regulating circuit have the same structure and are connected in parallel, the first power regulating circuit and the second power regulating circuit both include a resistor R3, a photoelectric coupler and a bidirectional thyristor, one end of the resistor R1 is connected with a port 1 of a connector CN1, the other end of the resistor R1 is connected with a first input end of the photoelectric coupler, a second input end of the photoelectric coupler is connected with a port 2 of the connector CN1, a first output end of the photoelectric coupler is connected with a first main electrode of the bidirectional thyristor, a second output end of the photoelectric coupler is connected to a gate electrode of the bidirectional thyristor, a first main electrode of the bidirectional thyristor is connected to a live wire, and a second main electrode is a heating output port.
Referring to fig. 5, the display module includes a rotary coding switch, a display screen, a plug-in board and a driving chip, the plug-in board is connected with the control chip U1, the rotary coding switch is connected with the plug-in board, and the plug-in board is connected with the display screen through the driving chip. The control panel is an adjustable switch knob, digital display is carried out, the digital display is OFF after the power is on, the knob is pressed to start heating, the knob is rotated rightwards, the digital display is increased from 0 to 100 at the maximum, the power of the heating ring is also increased from 0 to 100 percent, and when the power to be heated is stopped, the heating power can be reduced by rotating the knob leftwards.
Referring to fig. 6 and 7, the power protection device further includes a power detection module and an electric leakage protection module, the power detection module is connected to the control module and is configured to detect the power of the first heating tube and the second heating tube and feed back power data to the control module, so that the control module adjusts and controls the heating power of the first heating tube and the second heating tube according to the power data, and the electric leakage protection module is connected to the control module and is configured to detect whether electric leakage occurs in the coils of the first heating tube and the second heating tube, and when an electric leakage condition is detected, a signal is fed back to the control module, so that the control module performs a corresponding action to cut off the power supply.
Referring to fig. 8, the silicon controlled rectifier further includes a heat dissipation module, an input end of the heat dissipation module is connected to the control module, an output end of the heat dissipation module is connected to the fan, the control module sends a driving signal to the heat dissipation module, and the heat dissipation module drives the fan to start to dissipate heat of the silicon controlled rectifier.
Referring to fig. 9, the leakage alarm device further comprises an alarm module, wherein the alarm module is connected with the control module, and when the control module receives a leakage signal, the alarm module gives an alarm.
Claims (8)
1. The utility model provides a novel cooking utensil heating control of controllable thermal power device which characterized in that: including control module, controllable silicon board, power module, heating tube one, heating tube two and display module, the controller with the input of controllable silicon board is connected, the first output of controllable silicon board is connected with the one end of heating tube one, the second output of controllable silicon board with heating tube two is connected, the controller with display module all with power module connects.
2. The novel heating power controllable cooker heating control device as claimed in claim 1, characterized in that: control module includes control chip U1, power module includes low-voltage inverter T1, bridge rectifier D1 and three-terminal regulator integrated circuit IC1, low-voltage inverter T1 is used for converting 220V alternating voltage into 12V alternating voltage, bridge rectifier D1 is used for converting 12V alternating voltage into 12V direct current voltage, three-terminal regulator integrated circuit is used for converting 12V direct current voltage into 5V direct current voltage, low-voltage inverter T1's input termination 220V alternating voltage, be connected with FUSE FUSE1 between low-voltage inverter T1's input and the live wire, low-voltage inverter T1's input has power compensation capacitor C1 in parallel, low-voltage inverter T1's output respectively with rectifier D1's on-bridge pin 1 and pin 3 are connected, bridge rectifier D1's pin 2 is positive output, bridge rectifier D1's pin 4 is the negative output, bridge rectifier D1's pin 2 is connected with diode D2's positive pole, diode D2's negative pole is connected to three-terminal regulator integrated circuit IC 1's pin 1, three-terminal IC1 and three-terminal IC 1's pin 4 and filter rectifier integrated circuit IC 1's C6 and filter integrated circuit IC 1's input terminal is connected with the other end and filter rectifier IC1, the ground connection of filter integrated circuit IC 1C 6, the other end is connected with filter integrated circuit IC 1C 6.
3. The novel heating power controllable cooker heating control device according to claim 2, characterized in that: the pin 2 of the bridge rectifier D1 is connected with the base electrode of the triode Q1 through the current-limiting resistor R1, the collector electrode of the triode Q1 is connected with a +5V power supply through the pull-up resistor R2, the emitting electrode of the triode Q1 is grounded, a capacitor C7 is connected between the base electrode and the emitting electrode of the triode Q1, and the collector electrode of the triode Q1 is connected to the pin 3 of the control chip U1.
4. The novel heating power controllable cooker heating control device as claimed in claim 1, wherein: the controllable silicon board comprises a first power regulating circuit and a second power regulating circuit, the first power regulating circuit and the second power regulating circuit are identical in structure and are connected in parallel, the first power regulating circuit and the second power regulating circuit respectively comprise a resistor R3, a photoelectric coupler IC2 and a bidirectional controllable silicon SCR, one end of the resistor R3 is connected with a port 1 of a connector CN1, the other end of the resistor R3 is connected with a first input end of the photoelectric coupler IC2, a second input end of the photoelectric coupler IC2 is connected with a port 2 of the connector CN1, a first output end of the photoelectric coupler IC2 is connected with a first main electrode of the bidirectional controllable silicon SCR, a second output end of the photoelectric coupler IC2 is connected to a gate electrode of the bidirectional controllable silicon SCR, a first main electrode of the bidirectional controllable silicon SCR is connected to a live wire, and a second main electrode is a heating output port.
5. The novel heating power controllable cooker heating control device as claimed in claim 1, characterized in that: the display module comprises a rotary coding switch, a display screen, a plug-in board P1 and a drive chip IC10, the plug-in board P1 is connected with the control chip U1, the rotary coding switch is connected with the plug-in board P1, and the plug-in board P1 is connected with the display screen through the drive chip IC 10.
6. The novel heating power controllable cooker heating control device as claimed in claim 1, characterized in that: the power detection module is connected with the control module and used for detecting the power of the first heating tube and the power of the second heating tube and feeding power data back to the control module, so that the control module adjusts and controls the heating power of the first heating tube and the heating power of the second heating tube according to the power data, the electric leakage protection module is connected with the control module and used for detecting whether electric leakage occurs to coils of the first heating tube and the second heating tube, and when the electric leakage condition is detected, a signal is fed back to the control module so that the control module can do corresponding action to cut off the power supply.
7. The novel heating power controllable cooker heating control device as claimed in claim 1, characterized in that: the controllable silicon board heat dissipation device is characterized by further comprising a heat dissipation module, wherein the input end of the heat dissipation module is connected with the control module, the output end of the heat dissipation module is connected to the fan, the control module sends a driving signal to the heat dissipation module, and the heat dissipation module drives the fan to start up to dissipate heat of the controllable silicon board.
8. The novel heating power controllable cooker heating control device as claimed in any one of claims 1 to 7, wherein: the leakage alarm device is characterized by further comprising an alarm module, wherein the alarm module is connected with the control module, and when the control module receives a leakage signal, the alarm module gives an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211247459.2A CN115568044A (en) | 2022-10-12 | 2022-10-12 | Novel heating power controllable cooker heating control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211247459.2A CN115568044A (en) | 2022-10-12 | 2022-10-12 | Novel heating power controllable cooker heating control device |
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| Publication Number | Publication Date |
|---|---|
| CN115568044A true CN115568044A (en) | 2023-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211247459.2A Pending CN115568044A (en) | 2022-10-12 | 2022-10-12 | Novel heating power controllable cooker heating control device |
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| CN (1) | CN115568044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117812860A (en) * | 2023-12-25 | 2024-04-02 | 广州荣硕电子科技股份有限公司 | Temperature control system and industrial oven |
-
2022
- 2022-10-12 CN CN202211247459.2A patent/CN115568044A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117812860A (en) * | 2023-12-25 | 2024-04-02 | 广州荣硕电子科技股份有限公司 | Temperature control system and industrial oven |
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