CN213955372U - Dry burning preventing structure of cooker suitable for different pots - Google Patents
Dry burning preventing structure of cooker suitable for different pots Download PDFInfo
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- CN213955372U CN213955372U CN202022986164.XU CN202022986164U CN213955372U CN 213955372 U CN213955372 U CN 213955372U CN 202022986164 U CN202022986164 U CN 202022986164U CN 213955372 U CN213955372 U CN 213955372U
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Abstract
The utility model provides a dry combustion method structure is prevented to cooking utensils of suitable different pans, including preventing dry combustion method device, circuit board, control switch and solenoid valve, the circuit board respectively with prevent dry combustion method device, solenoid valve electric connection, the solenoid valve is installed on the valve body and control valve body ventilates or the gas break, the circuit board is according to the temperature data control solenoid valve work of preventing dry combustion method device detection, control switch control prevents dry combustion method device intercommunication circuit or open circuit, realizes dry combustion method device intercommunication circuit or open circuit through manual control switch, is fit for the quick metal pan of heat conduction when preventing dry combustion method device intercommunication circuit, is fit for the slow metal pan of heat conduction when preventing dry combustion method device open circuit, like ceramic pot etc. can not cause the misjudgement to lead to cooking utensils can not normally work, simple structure, control is convenient, reliable.
Description
Technical Field
The utility model relates to a cooking utensils dry combustion method structure that is fit for different pans.
Background
Along with the progress and the development of science and technology, prevent dry combustion method widely used on the cooking utensils, but because prevent dry combustion method's detection temperature generally between 240 to 270 degrees centigrade, when using the fast pan of heat conduction, prevent dry combustion method device can play the effect well, but when using the heat conduction slow, like the ceramic pan, because ceramic heat conduction is slow, local temperature is high, has leaded to ceramic pan bottom temperature to surpass 270 degrees centigrade, prevent dry combustion method device can think the ceramic pan is in the dry combustion method state and the gas is shut off the fire at this moment, cause the erroneous judgement, the cooking utensils can not normally work.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a cooking utensils dry combustion method structure of being fit for different pans aims at solving the problem that current cooking utensils of preventing dry combustion method device can not normal use when using the slow pan of heat conduction.
The utility model provides a dry combustion method structure is prevented to cooking utensils of suitable different pans, including preventing dry combustion method device, circuit board, control switch and solenoid valve, the circuit board respectively with prevent dry combustion method device, solenoid valve electric connection, the solenoid valve is installed on the valve body and control valve body ventilates or the gas break, the circuit board is according to the temperature data control solenoid valve work of preventing dry combustion method device detection, control switch control prevents dry combustion method device intercommunication circuit or open circuit, realizes dry combustion method device intercommunication circuit or open circuit through manual control switch, is fit for the quick metal pan of heat conduction when preventing dry combustion method device intercommunication circuit, is fit for the slow metal pan of heat conduction when preventing dry combustion method device open circuit, like ceramic pot etc. can not cause the misjudgement to lead to cooking utensils can not normally work, simple structure, control is convenient, reliable.
In one or more embodiments, the dry-burning prevention device, the control switch and the circuit board are connected in series; the control switch is turned on, the dry burning prevention device is disconnected with the circuit board, and temperature data are not fed back; the control switch is closed, and the dry burning prevention device is connected with the circuit board and feeds back temperature data.
In one or more embodiments, the dry-heating prevention device is connected with the circuit board in series, and the control switch is connected with the dry-heating prevention device in parallel; the control switch is turned on, and the dry burning prevention device is connected with the circuit board and feeds back temperature data; the control switch is closed, the dry burning prevention device is short-circuited and temperature data are not fed back.
In one or more embodiments, the control switch is disposed on the control panel, and the control panel is disposed with the control button.
In one or more embodiments, the control panel is provided with display lamps of different colors, and the display lamps of different colors respectively indicate that the anti-dry heating device is connected with or disconnected from a circuit, so that a user can know whether the anti-dry heating device works or not by observing the display lamps.
In one or more embodiments, the circuit board has a CPU disposed thereon.
In one or more embodiments, the anti-dry heating device is disposed at the center of the stove head and detects the temperature of the bottom of the pot, and the anti-dry heating device moves along the vertical direction to conform to the pot with different heights of the bottom.
The utility model has the advantages that: realize dry combustion method device intercommunication circuit or open circuit through manual control switch, be fit for the quick metal pan of heat conduction when preventing dry combustion method device intercommunication circuit, be fit for the slow metal pan of heat conduction when preventing dry combustion method device open circuit, like ceramic pot etc. can not cause the erroneous judgement to lead to the cooking utensils can not normally work, simple structure, control convenience, reliable.
Drawings
Fig. 1 is a schematic view of a dry-burning preventing structure of a stove suitable for different pots.
Fig. 2 is a schematic circuit diagram of an embodiment of an anti-dry burning structure of a cooking range suitable for different pots.
Fig. 3 is a schematic circuit diagram of a second embodiment of a dry-burning prevention structure of a cooking range suitable for different pots.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
the first embodiment is as follows:
referring to the attached drawings 1-2, an anti-dry burning structure of a cooking range suitable for different cookers comprises an anti-dry burning device 1, a circuit board 2, a control switch 3 and an electromagnetic valve 4, wherein the circuit board 2 is electrically connected with the anti-dry burning device 1 and the electromagnetic valve 4 respectively, the electromagnetic valve 4 is installed on a valve body and controls the valve body to be ventilated or cut off, the circuit board 2 controls the electromagnetic valve 4 to work according to temperature data detected by the anti-dry burning device 1, and the control switch 3 controls the anti-dry burning device 1 to be connected with or disconnected from a circuit.
Preferably, the circuit control structure of the dry burning prevention device, the circuit board and the electromagnetic valve is directly applied in the prior art, and the dry burning prevention device is in the prior structure.
Furthermore, the dry burning prevention device 1, the control switch 3 and the circuit board 2 are connected in series; the control switch 2 is turned on, the dry burning prevention device 1 is disconnected with the circuit board 2, and temperature data are not fed back; the control switch 3 is closed, and the dry burning prevention device 1 is connected with the circuit board 2 and feeds back temperature data.
Further, the control switch 3 is arranged on the control panel, and a control button is arranged on the control panel.
Furthermore, the control panel is provided with display lamps with different colors, and the display lamps with different colors respectively represent the connection or disconnection of the circuit of the dry burning prevention device 1.
Further, a CPU is provided on the circuit board 2.
Further, the dry burning prevention device 1 is arranged at the center of the furnace end and detects the temperature of the bottom of the pot, and the dry burning prevention device 1 moves along the vertical direction to conform to the pot with different heights of the bottom surface.
Example two:
referring to fig. 3, the only difference between the present embodiment and the first embodiment is that: further, the dry burning prevention device 1 is connected with the circuit board 2 in series, and the control switch 3 is connected with the dry burning prevention device 1 in parallel; the control switch 3 is turned on, and the dry-heating preventing device 1 is connected with the circuit board 2 and feeds back temperature data; the control switch 3 is closed, the dry-heating preventing device 1 is short-circuited and temperature data is not fed back.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (7)
1. The utility model provides a cooking utensils of being fit for different pan prevent dry combustion method structure, its characterized in that, including preventing dry combustion method device, circuit board, control switch and solenoid valve, the circuit board respectively with prevent dry combustion method device, solenoid valve electric connection, the solenoid valve is installed on the valve body and control valve body ventilates or cuts off gas, the circuit board is according to the temperature data control solenoid valve work that prevents dry combustion method device and detect, control switch control prevents dry combustion method device intercommunication circuit or open circuit.
2. The cooking utensils dry-burning prevention structure suitable for different pots of claim 1, wherein the dry-burning prevention device, the control switch and the circuit board are connected in series; the control switch is turned on, the dry burning prevention device is disconnected with the circuit board, and temperature data are not fed back; the control switch is closed, and the dry burning prevention device is connected with the circuit board and feeds back temperature data.
3. The cooking utensils dry-burning prevention structure suitable for different pots of claim 1, wherein the dry-burning prevention device is connected in series with the circuit board, and the control switch is connected in parallel with the dry-burning prevention device; the control switch is turned on, and the dry burning prevention device is connected with the circuit board and feeds back temperature data; the control switch is closed, the dry burning prevention device is short-circuited and temperature data are not fed back.
4. The cooking utensils dry-burning prevention structure suitable for different pots of claim 1 is characterized in that the control switch is arranged on the control panel, and the control panel is provided with a control button.
5. The cooking utensils dry-burning prevention structure suitable for different pots of claim 4, wherein the control board is provided with display lamps of different colors, and the display lamps of different colors respectively represent the connection or disconnection of the dry-burning prevention device.
6. The cooking utensils dry-burning prevention structure suitable for different pots of claims 1-5, characterized in that the circuit board is provided with a CPU.
7. The structure of any one of claims 1 to 5, wherein the anti-dry heating device is installed at the center of the stove head and detects the temperature of the bottom of the pot, and the anti-dry heating device moves in a vertical direction to conform to the pot with different heights of the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022986164.XU CN213955372U (en) | 2020-12-11 | 2020-12-11 | Dry burning preventing structure of cooker suitable for different pots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022986164.XU CN213955372U (en) | 2020-12-11 | 2020-12-11 | Dry burning preventing structure of cooker suitable for different pots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213955372U true CN213955372U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022986164.XU Active CN213955372U (en) | 2020-12-11 | 2020-12-11 | Dry burning preventing structure of cooker suitable for different pots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213955372U (en) |
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2020
- 2020-12-11 CN CN202022986164.XU patent/CN213955372U/en active Active
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