CN209310930U - A kind of kitchen range temperature and liquid level monitoring device - Google Patents
A kind of kitchen range temperature and liquid level monitoring device Download PDFInfo
- Publication number
- CN209310930U CN209310930U CN201821608198.1U CN201821608198U CN209310930U CN 209310930 U CN209310930 U CN 209310930U CN 201821608198 U CN201821608198 U CN 201821608198U CN 209310930 U CN209310930 U CN 209310930U
- Authority
- CN
- China
- Prior art keywords
- foot
- model
- liquid level
- temperature
- receiver
- 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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a kind of kitchen range temperature and liquid level monitoring device, the monitoring device includes: transmitter and receiver, and the transmitter is placed in pot or pot cover handle, transmits temperature and liquid level information outward with the mode of bluetooth；The receiver is placed in hearth, is connected with the mode of serial ports with the control mainboard in hearth, the received temperature and liquid level information sended over from the transmitter is transmitted, to control firepower size or closing.The utility model has the advantages that: structure is simple, not only energy saving but also economic and environment-friendly, and it is more convenient to replace.The utility model is widely used, and can be connect with any used kitchen range master control borad, such as the monitoring of electromagnetic oven, electric pressure cooker, electric cooker, the temperature of gas-cooker kitchen range, water level etc..
Description
Technical field
The utility model relates to a kind of kitchen range temperature and liquid level monitoring devices.
Background technique
Liquid level function in the kitchen range such as current all liquefied gas, electromagnetic oven, all temperature without actual detection pot and pot.
The food of burnt heating is easy when liquid level reduction pot temperature increases in pot；When the temperature of slaughterhouse increases boiling, soup can overflow pot
Outside, stove fire is put out, makes hearth etc. dirty.
Summary of the invention
In view of this, the main purpose of the utility model is to provide a kind of kitchen range temperature and liquid level monitoring device, structure
Simply, easy to use.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that a kind of kitchen range temperature and liquid level prison
Control device characterized by comprising transmitter and receiver, the transmitter are placed in pot or pot cover handle, with bluetooth
Mode transmits temperature and liquid level information outward；The receiver is placed in hearth, with the control in the mode and hearth of serial ports
Mainboard is connected, and transmits the received temperature and liquid level information sended over from the transmitter, and the transmitter includes:
MCU, the MCU connection temperature sensor, liquid level sensor, power supply, control button, Bluetooth transmission/receiving module and LCD screen
Curtain；The receiver includes: main control module, the main control module connection signal processing module, the signal processing module connection
Bluetooth reception/transmitting module.
The utility model has following substantive distinguishing features and progress compared with the existing technology:
Structure is simple, including transmitter and receiver, and temperature sensor is placed on the handle of pot or pot cover, directly acquires
Actual temperature in pot, information are more acurrate；Liquid level sensor is placed on the handle of pot or pot cover, directly the reality in acquisition pot
Liquid level information more rapidly more can directly judge the level condition in pot；Information transceiving device is connected using wireless blue tooth, is made
With convenient, safety；Power supply uses CR2032 button cell, not only energy saving but also economic and environment-friendly, and it is more convenient to replace.The utility model
It is widely used, can be connect with any used kitchen range master control borad, such as electromagnetic oven, electric pressure cooker, electric cooker, gas-cooker kitchen range
The monitoring of temperature, water level etc..
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a kind of the kitchen range temperature and liquid level monitoring device of the utility model；
Fig. 2 is the embodiment schematic diagram of a kind of kitchen range temperature of the utility model and the transmitter of liquid level monitoring device；
Fig. 3 is the embodiment schematic diagram of a kind of kitchen range temperature of the utility model and the receiver of liquid level monitoring device；
Fig. 4 is the embodiment circuit diagram of transmitter shown in Fig. 2；
Fig. 5 is the embodiment circuit diagram of receiver shown in Fig. 3.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
Please refer to Fig. 1, the kitchen range temperature and liquid level monitoring device of the utility model, comprising: transmitter 101 and receiver
102, the transmitter 101 is placed in pot or pot cover handle, transmits temperature and liquid level information outward with the mode of bluetooth；It is described
Receiver 102 is placed in hearth, is connected with the mode of serial ports with the control mainboard in hearth, is transmitted received from institute
The temperature and liquid level information that transmitter sends over are stated, to control firepower size or closing.
Referring to figure 2., the embodiment schematic diagram of the transmitter of the kitchen range temperature and liquid level monitoring device of the utility model, institute
Stating transmitter includes: MCU, the MCU connection temperature sensor, liquid level sensor, power supply, control button, Bluetooth transmission/reception
Module and LCD screen.
Referring to figure 3., the embodiment schematic diagram of the receiver of the kitchen range temperature and liquid level monitoring device of the utility model, institute
Stating receiver includes: main control module, the main control module connection signal processing module, and the signal processing module connection bluetooth connects
It transmits/receives and penetrates module.
Referring to figure 4., the first embodiment circuit of the transmitter of the kitchen range temperature and liquid level monitoring device of the utility model
Figure, as shown in the figure, comprising: the MCU is U1,1 to 4 foot and 16 to 20 feet of the chip model HC18P232L, the U1 of use
It is connected with 1 to 10 foot of LCD, displays temperature, bluetooth connection status and battery level information；10 to 13 feet of the U1 are distinguished
Be connected with 10 feet of Bluetooth chip U3,1 foot, 3 feet, 8 feet, all temperature, liquid level information by 6 feet of U3, using C4,
Launched after the π type matching network of L1, C5 by antenna AF1；The antenna AF1 receives the answer signal original road of pairing bluetooth
Return is sent to U1, at this time in LCD screen will display bluetooth have connected icon, if the Bluetooth signal only launched and can not receive
The bluetooth connection icon of response message, LCD screen will disappear.The transmitter is powered using CR2032 button cell, the battery
Carry out to 3 tunnels of device circuit power supply point: 1 tunnel powers through pad J2, C3, the 7th foot of C2 to U3 to bluetooth module MG127, another way
It powers through J3 pad, C9, the 15th foot of C14 to U1 to single-chip microcontroller HC18P232L, finally all the way through capacitor C8, U3 pressure stabilizing to 2.5V
It powers to sample circuit.The battery capacity acquisition is divided through C16 by R7, R8 to 7 feet of U1, when cell voltage is lower than 2.5V
When, " battery please be replace " icon is shown in LCD screen and is flashed, and user is reminded to replace battery.The temperature sensor of the transmitter
For d. c. voltage signal after J4, R1 partial pressure by the 9th foot after R5 and C10 filtering to U1, the signal passes through MCU operation
Real-time temperature values are shown on LCD afterwards, while the information of temperature value is sent to the receiver by bluetooth.
Referring to figure 5., the embodiment circuit diagram of the receiver of the kitchen range temperature and liquid level monitoring device of the utility model, packet
Include: antenna AF1 receive transmitter transmission temperature and liquid level information, pass through U3(MG127) the 3rd foot be connected to single-chip microcontroller U1
The 3rd foot, then be connected by 3, the 4 foot master control IC of serial interface J1；The power supply system of the receiver is passed through by mainboard 5V voltage
U2 pressure stabilizing is powered to 3.3V to the 9th foot of U1 and the 7th foot of U3；The serial ports matching network of the receiver by R1, R2, R3 and
The key information of R4, R5, R6 composition, the receiver is connected to U1 after resistance R10 and R9 partial pressure by the 5th foot of interface J1
The 8th foot；11 feet of U1 can be flashed when receiving signal to be lighted.The 4th foot of U1, the 5th foot, the 6th foot respectively with U3 the 3rd
Foot, the 10th foot, the 8th foot are connected, and control the transmitting and reception of Bluetooth signal.After receiving temperature and liquid level signal, antenna AF1
An answer signal can also be launched outward to transmitter, the bluetooth between confirmation transmitting and receiver is maintained at connection status, institute
The Bluetooth MAC address information for stating transmitter is stored in the memory of U1.
The utility model transmits temperature with the mode of bluetooth in use, transmitter is placed in pot or pot cover handle outward
Degree and liquid level information, receiver are placed in hearth, are connected with the mode of serial ports with the control mainboard in hearth, and transmission has connect
The temperature and liquid level information that are sended over from the transmitter received, to control firepower size or closing.Information collection is sent
It is formed, is placed in the handle of pot or pot cover using NTC and liquid level sensor and MCU and Bluetooth transmission circuit.Described device is adopted
The temperature and liquid level information collected shows that another way is by Bluetooth transmission to receiver, acquisition by the LCD screen on device all the way
Liquid level information is also by Bluetooth transmission to receiver in the pot arrived.The LCD screen also shows that the information about power of battery and bluetooth connect
Connect information: the LCD screen, which is shown, under bluetooth connection status has connected icon, connection disconnect when icon disappear, remind user this
The temperature and liquid level information of device are since disconnecting is without being transferred on master control borad.It is described when battery capacity exhausts fastly
" battery please be replace " symbol is shown in LCD screen and is flashed, and reminds client that should replace battery in time.
In one embodiment, the information receiving control device receives the temperature information and liquid that transmitter transmits
Main control section is transferred to by serial ports after the information of position and carries out operation.Operation mode is carried out using the software program of implantation, in temperature
The case where stopping power supply or gas supply when degree is more than setting value or too low liquid level, preventing overtemperature or dry combustion method generation.
In one embodiment, the matching method of the bluetooth is carried out by the way of key.It the transmitting module and connects
It receives module at work, touches the key on transmitting module, after shaking hands with the bluetooth communication module on receiver, emit mould
Display is had connected into icon in the LCD screen of block, mac address information will be stored in the MCU memory of receiver.
The utility model can be connect with any used kitchen range master control borad, such as electromagnetic oven, electric pressure cooker, electric cooker, combustion gas
The monitoring of temperature, the water level of the kitchen range such as stove etc..
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (5)
1. a kind of kitchen range temperature and liquid level monitoring device characterized by comprising transmitter and receiver, the transmitter are put
It is placed in pot or pot cover handle, transmits temperature and liquid level information outward with the mode of bluetooth；The receiver is placed in hearth,
It is connected with the mode of serial ports with the control mainboard in hearth, transmits the received temperature sended over from the transmitter
And liquid level information；
The transmitter includes: MCU, the MCU connection temperature sensor, liquid level sensor, power supply, control button, bluetooth hair
Penetrate/receiving module and LCD screen；
The receiver includes: main control module, the main control module connection signal processing module, the signal processing module connection
Bluetooth reception/transmitting module.
2. a kind of kitchen range temperature according to claim 1 and liquid level monitoring device, which is characterized in that the MCU is model
1 to 4 foot and 16 to 20 feet of the chip U1, the U1 of HC18P232L are connected with 1 to 9 foot of LCD, and displays temperature, bluetooth connect
Connect state and battery level information；10 to 13 feet of the chip U1 of the model HC18P232L bluetooth with model MG127 respectively
10 feet, 1 foot, 3 feet, 8 feet of transmit/receive module chip U3 are connected.
3. a kind of kitchen range temperature according to claim 2 and liquid level monitoring device, which is characterized in that antenna AF1 is received
The temperature and liquid level information of transmitter transmission, the 3rd foot of the single-chip microcontroller U1 of model HC89003 is connected to by the 3rd foot of U3, then
It is connected by the 3 of serial interface J1,4 feet with the single-chip microcontroller U1 of model HC89003；The power supply system of the receiver is by mainboard 5V
Voltage is powered through U2 pressure stabilizing to 3.3V to the 7th foot of the 9th foot of the single-chip microcontroller U1 of model HC89003 and the U3 of model MG127；Institute
The serial ports matching network for stating receiver is made of R1, R2, R3 and R4, R5, R6, and the key information of the receiver passes through interface J1
The 5th foot through resistance R10 and R9 partial pressure after be connected to model HC89003 single-chip microcontroller U1 the 8th foot；The list of model HC89003
The 4th foot, the 5th foot, the 6th foot of piece machine U1 is connected with the 3rd foot, the 10th foot, the 8th foot of the U3 of model MG127 respectively.
4. a kind of kitchen range temperature according to claim 3 and liquid level monitoring device, which is characterized in that the power supply uses
The power supply of CR2032 button cell, three Lu Jinhang of the power supply point: all the way through the 7th foot of U3 of pad J2, C3, C2 to model MG127
It powers to bluetooth module MG127, another way is supplied through the 15th foot of chip U1 of J3 pad, C9, C14 to model HC18P232L
Electricity, finally the U3 pressure stabilizing all the way through capacitor C8, model MG127 is powered to 2.5V to sample circuit.
5. kitchen range temperature according to claim 4 and liquid level monitoring device, which is characterized in that the liquid level of the transmitter passes
D. c. voltage signal of the sensor after J5, R2 and R6 partial pressure is connected to the of the chip U1 of model HC18P232L after C11 is filtered
8 feet, the d. c. voltage signal are sent to receiver by bluetooth after ADC is converted into digital signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608198.1U CN209310930U (en) | 2018-09-30 | 2018-09-30 | A kind of kitchen range temperature and liquid level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821608198.1U CN209310930U (en) | 2018-09-30 | 2018-09-30 | A kind of kitchen range temperature and liquid level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209310930U true CN209310930U (en) | 2019-08-27 |
Family
ID=67670509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821608198.1U Active CN209310930U (en) | 2018-09-30 | 2018-09-30 | A kind of kitchen range temperature and liquid level monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209310930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238483A (en) * | 2018-09-30 | 2019-01-18 | 深圳市奕天博创科技有限公司 | A kind of kitchen range temperature and liquid level monitoring device and monitoring method |
-
2018
- 2018-09-30 CN CN201821608198.1U patent/CN209310930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238483A (en) * | 2018-09-30 | 2019-01-18 | 深圳市奕天博创科技有限公司 | A kind of kitchen range temperature and liquid level monitoring device and monitoring method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101871657B (en) | Combination of kitchen ranges and range hood, and communication establishing method and control method thereof | |
| CN103792859A (en) | Intelligent hand-held cooking auxiliary cooker with remote control function | |
| CN205485490U (en) | Warm quilt of electricity, electric heating mattress and electric blanket intelligence control system | |
| CN209310930U (en) | A kind of kitchen range temperature and liquid level monitoring device | |
| CN104654590A (en) | Electric water heater device remotely controlled by mobile phone | |
| CN205485489U (en) | Warm quilt of electricity, electric heating mattress and electric blanket intelligence control system based on remote controller | |
| CN201185668Y (en) | Electric heating garment | |
| CN203354297U (en) | Cooking device | |
| CN205053817U (en) | Energy -conserving water dispenser of infrared timing | |
| CN206727738U (en) | Intelligent kettle | |
| CN104869165B (en) | Double-screen information synchronous transmission system based on cloud | |
| CN207067721U (en) | A kind of electric cooker device for remote monitoring | |
| CN110594799B (en) | Wireless charging gas stove system with bidirectional communication capability | |
| CN205091868U (en) | Thing allies oneself with intelligent household security alarm system | |
| CN109238483A (en) | A kind of kitchen range temperature and liquid level monitoring device and monitoring method | |
| CN203298357U (en) | Induction cooker based on Z-Wave wireless control | |
| CN206863939U (en) | A kind of general bimodulus remote control with self-learning function | |
| CN206619260U (en) | A kind of safe and intelligent window system | |
| CN214281455U (en) | Universal household appliance remote controller capable of being controlled by mobile phone | |
| CN104896534A (en) | Intelligent integrated-kitchen mainboard control system | |
| CN104898516A (en) | Portable oven control system based on singlechip | |
| CN208846483U (en) | For controlling the panhandle controller and its control system of Kitchen Ventilator and Cooking Stove | |
| CN208673516U (en) | A kind of low cost infrared remote controller | |
| CN203069985U (en) | Electric energy detection bell | |
| CN209106975U (en) | Electric pressure cooking saucepan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |