CN209688916U - A kind of gas-cooker, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system - Google Patents

Abstract

The utility model discloses a kind of gas-cooker, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, the system includes gas-cooker, electromagnetic oven, electric ceramic heaters and kitchen ventilator, kitchen ventilator is set to gas-cooker, electric ceramic heaters, the top of kitchen ventilator, smoke machine linkage control plate is provided in kitchen ventilator, kitchen range linkage control plate is provided in gas-cooker, electromagnetic oven linkage control plate is provided in electromagnetic oven, electric ceramic heaters linkage control plate is provided in electric ceramic heaters, kitchen range linkage control plate, electromagnetic oven linkage control plate, it is communicated between electric ceramic heaters linkage control plate and smoke machine linkage control plate with 433MHz communication frequency band, smoke machine linkage control plate includes power module, motor drive module, MCU controls chip and 433M signal receiving module, motor drive module is used to drive the motor in kitchen ventilator, motor is used to adjust the work shelves of kitchen ventilator Position.The linkage control between kitchen ventilator and kitchen range may be implemented in the linked system of the utility model, more intelligent, and the experience sense of user can be improved.

Description

A kind of gas-cooker, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system

[technical field]

The utility model relates to intelligent appliance technical fields, specifically, be related to a kind of gas-cooker, electromagnetic oven, electric ceramic heaters with Kitchen ventilator linked system.

[background technique]

With the improvement of living standards, higher and higher to the convenience of household appliances, intelligent requirements, intelligent household electrical appliances are produced Favor of the product increasingly by user and brand enterprise.However, many so-called intelligent household electrical appliances on the market at present, more handle Center of gravity is placed on product and interconnects level, for example, by increasing a remote control module or being that simple induction module realizes institute The remote control of meaning.Wherein, the linkage technique of kitchen ventilator and kitchen range becomes as development in domestic cooking fume remover field, kitchen Gesture.In the related technology, kitchen ventilator can whether there is or not stove fire start-stops according to kitchen range, for example, when kitchen range have stove fire, kitchen ventilator booting with Smoke pumping is carried out, when kitchen range do not burn without stove fire, kitchen ventilator stops.

Since kitchen environment rather harsh can generate interference to complicated automatic control system, range hood is controlled automatically Function processed is all fairly simple, can carry out intelligent decision to firepower signal etc. to realize to automatically adjust revolving speed size DC frequency conversion technology just seems unable to do what one wishes.Continuous improvement with people to household electrical appliance consumption idea, consumer is to oil suction The energy conservation of smoke machine, intelligent requirements are higher and higher, but range hood revolving speed in the market is all manually adjusted, and the effect of motor Rate is low, and energy consumption is high, to be unable to satisfy consumer demand.

[utility model content]

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of gas-cooker, electromagnetic oven, electricity potteries Furnace and kitchen ventilator linked system, which may be implemented the linkage control between kitchen ventilator and kitchen range, more intelligent, mention The high experience sense of user.

To solve the above problems, technical solution used by the utility model is as follows:

A kind of gas-cooker, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system comprising gas-cooker, electromagnetic oven, electric ceramic heaters and Kitchen ventilator, the kitchen ventilator are set to the top of the gas-cooker, the electric ceramic heaters, the kitchen ventilator, set in the kitchen ventilator It is equipped with smoke machine linkage control plate, kitchen range linkage control plate is provided in the gas-cooker, is provided with electromagnetic oven in the electromagnetic oven Linkage control plate is provided with electric ceramic heaters linkage control plate, the kitchen range linkage control plate, electromagnetic oven connection in the electric ceramic heaters It is dynamic to be led between control panel, the electric ceramic heaters linkage control plate and the smoke machine linkage control plate with 433MHz communication frequency band Letter, the smoke machine linkage control plate include that power module, motor drive module, MCU control chip and 433M signal receive mould Block, the power module are respectively that the motor drive module, MCU control chip, the 433M signal receiving module are defeated Electric energy out, the MCU control chip is electrically connected with the motor drive module, the 433M signal receiving module respectively, described Motor drive module is used to drive the motor in the kitchen ventilator, and the motor is used to adjust the operation range of the kitchen ventilator.

Further embodiment is the kitchen range linkage control plate, the electromagnetic oven linkage control plate, electric ceramic heaters linkage Control panel includes controller and 433M signal emission module, and the controller is electrically connected with the 433M signal emission module.

Further scheme is that the controller controls chip using PIC16F723A series.

Further scheme is, the power module includes low-frequency transformer and voltage-stablizer, the low-frequency transformer Output end is connected to ac input end, and the output end of the low-frequency transformer is electrically connected with the input terminal of the voltage-stablizer.

Further scheme is that guarantor is also connected between the input terminal of the low-frequency transformer and the ac input end Danger pipe, first capacitor and varistor, the first end of the first capacitor be connected to the second end of the protective tube with it is described Between the first end of varistor, the second end of the first capacitor is electrically connected with the second end of the varistor.

Further scheme is that the motor drive module includes motor driver and multiple relays, the electricity The output end of machine driver is electrically connected with the coil-end of multiple relays respectively.

Further scheme is that the smoke machine linkage control plate further includes LED illumination driving circuit, the LED illumination Driving circuit is electrically connected with MCU control chip.

Further scheme is that the smoke machine linkage control plate further includes motor positive inversion control circuit, the motor Positive and reverse rotation control circuit is electrically connected with MCU control chip.

It can be seen that linked system provided by the utility model uses the wireless radio-frequency of 433.9MHZ, by electromagnetic oven Linkage control plate, electric ceramic heaters linkage control plate, kitchen range linkage control plate issue data-signal using 433MHz communication frequency band, to cigarette Machine linkage control plate sends switch machine control signal, gear control signal and ventilation control signal, smoke machine linkage control plate and receives Handled and distributed to subsystem work after signal, i.e., by operation open the gas utensil with linkage function and kitchen ventilator it Between link, kitchen ventilator motor according to the working state control of kitchen range is to adjust operation range.

In addition, power module has defencive function in linkage process, when discovery linkage is abnormal, electricity can be actively closed Source output, guarantees delaying work for circuit；Motor driven part provides kinetic energy in linkage process, for motor, prevents motor reversed Operational impairment protects motor and circuit safety；MCU control chip can accurately detect the command information that opposite circuit provides, core Piece the operation is stable, it is small by peripheral environment interference, to guarantee that linkage function successfully works.

[Detailed description of the invention]

Fig. 1 be a kind of gas-cooker of the utility model, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system embodiment principle Figure.

Fig. 2 is a kind of gas-cooker of the utility model, electromagnetic oven, smoke machine joins in electric ceramic heaters and kitchen ventilator linked system embodiment The circuit diagram of the power module of dynamic control panel.

Fig. 3 is a kind of gas-cooker of the utility model, electromagnetic oven, smoke machine joins in electric ceramic heaters and kitchen ventilator linked system embodiment The schematic diagram of the motor drive module of dynamic control panel.

Fig. 4 is a kind of gas-cooker of the utility model, electromagnetic oven, smoke machine joins in electric ceramic heaters and kitchen ventilator linked system embodiment The schematic diagram of the LED illumination driving circuit of dynamic control panel.

Fig. 5 is a kind of gas-cooker of the utility model, electromagnetic oven, smoke machine joins in electric ceramic heaters and kitchen ventilator linked system embodiment The schematic diagram of the motor positive inversion control circuit of dynamic control panel.

[specific embodiment]

In order to which the objects, technical solutions and advantages of utility model are more clearly understood, with reference to the accompanying drawings and embodiments, The present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain this Utility model, and it is not exclusively for the utility model.

Referring to Fig. 1, a kind of gas-cooker, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system of the utility model include combustion gas Stove, electromagnetic oven, electric ceramic heaters and kitchen ventilator, kitchen ventilator are set to the top of gas-cooker, electric ceramic heaters, kitchen ventilator, setting in kitchen ventilator There is smoke machine linkage control plate 10, kitchen range linkage control plate 2 is provided in gas-cooker, electromagnetic oven linkage control is provided in electromagnetic oven Plate 3 is provided with electric ceramic heaters linkage control plate 4, kitchen range linkage control plate 2, electromagnetic oven linkage control plate 3, electric ceramic heaters in electric ceramic heaters It is communicated between linkage control plate 4 and smoke machine linkage control plate 10 with 433MHz communication frequency band.

Wherein, smoke machine linkage control plate 10 include power module 11, motor drive module 12, MCU control chip 13 and 433M signal receiving module 14, power module 11 are respectively motor drive module 12, MCU control chip 13, the reception of 433M signal Module 14 exports electric energy, and MCU control chip 13 is electrically connected with motor drive module 12,433M signal receiving module 14 respectively, electricity Machine drive module 12 is used to drive the motor in kitchen ventilator, and motor is used to adjust the operation range of kitchen ventilator.

In the present embodiment, kitchen range linkage control plate 2, electromagnetic oven linkage control plate 3, electric ceramic heaters linkage control plate 4 wrap Controller and 433M signal emission module are included, controller is electrically connected with 433M signal emission module.Preferably, controller uses PIC16F723A series controls chip.

Referring to fig. 2, power module includes low-frequency transformer T1 and voltage-stablizer U1, and the output end of low-frequency transformer connects best friend Input terminal is flowed, the output end of low-frequency transformer is electrically connected with the input terminal of voltage-stablizer.It is by powerful low-frequency transformer Linkage circuit and accessory circuit provide efficient, stable voltage source.Preferably, voltage-stablizer is LM78L05 voltage-stablizer.

Wherein, be also connected between the input terminal and ac input end of low-frequency transformer T1 protective tube F1, capacitor C1 and Varistor RV1, the first end of capacitor C1 are connected between the second end of protective tube F1 and the first end of varistor RV1, electricity The second end for holding C1 is electrically connected with the second end of varistor RV1.

Referring to Fig. 3, motor drive module includes motor driver IC6 and multiple relays, such as relay K1, relay K2, relay K3, relay K4, relay K5, the output end of motor driver IC6 are electric with the coil-end of multiple relays respectively Connection.In linkage process, which can provide kinetic energy for motor, and chip controls are more accurate, prevent motor reverse operation from damaging It is bad, protect motor and circuit safety.

In the present embodiment, it is multiple using the single-chip data line of CISC structure and order line timesharing that MCU, which controls chip 13, With chip interior mostly has one special program storage unit (PSU) of setting, and address 2007 is freely matched by the user of single-chip microcontroller It sets, for defining the performance options of some function of the MCU circuit units, this unit is called device configuration words (Configuration Bits).The chip can accurately detect the command information that opposite circuit provides, and chip operation is stablized, by Peripheral environment interference is small, to guarantee that linkage function smoothly works.

In the present embodiment, smoke machine linkage control plate 10 further includes LED illumination driving circuit 15, LED illumination driving circuit 15 are electrically connected with MCU control chip 13.Specifically, referring to fig. 4, LED illumination driving circuit 15 includes buck converter IC3, should Circuit is to provide control for lighting system and can provide the power supply circuit of gear control, and input voltage 12VDC is converted by decompression The RD5 end signal of device IC3 controls illumination scheduling and the control of working time, it can be achieved that interface J5.Preferably, which converts Device IC3 is PT4115 chip.

In the present embodiment, smoke machine linkage control plate 10 further includes motor positive inversion control circuit 16, motor positive and inverse control Circuit 16 processed is electrically connected with MCU control chip 13.Specifically, referring to Fig. 5, motor positive inversion control circuit 16 includes control input The mouth end RD4 and the control end input port RC7, wherein the end RD4, the end RC7 are respectively positive and negative control signal input, when operating circuit needs When motor being wanted to open, the end RD4 output booting working signal, control motor is rotated forward, and when closing operating circuit, the output of the end RC7 is closed Machine signal controls motor reversal, executes shutoff operation.

In a particular application, after being passed through AC220-240V power supply, entered linkage pattern by long-pressing on & off switch 3 seconds.In It is passed through in the AC220-240V limit power time (such as 8 seconds), the firepower of the electromagnetic oven, electric ceramic heaters with linkage function is opened in operation Gear and gas cooker igniting are primary, carry out linkage function docking setting.

In the present embodiment, kitchen ventilator can link two stoves simultaneously, can connect second of stove in aforementioned manners, and two When stove works at the same time, kitchen ventilator is preferential by stove maximum and has the preferential of stove gear control, i.e. electric ceramic heaters are preferential and electric The maximum fire of pottery furnace is preferential.

After connection is arranged successfully, electromagnetic oven, electric ceramic heaters and gas cooker function can be operated and kitchen ventilator carries out Linkage work, stove work when can automatically open smoke-exhauster illuminating lamp, ornament lamp, motor gear, if gas furnace after striking sparks not When energy successful ignition gas furnace, (about 35 seconds) are automatically closed in linkage smoke-exhauster illuminating lamp and motor work after a certain period of time.

When electromagnetic oven and gas cooker link, kitchen ventilator starts motor work, defaults the 3rd grade equipped with 4 grades of air quantity smoke machines Air quantity is started to work, and is defaulted the 2nd grade of air quantity equipped with 3 grades of air quantity smoke machines and is started to work, kitchen ventilator can be by manually controlling smoke machine Function.Wherein, the working principle of kitchen ventilator is after powering on, and motor is started to work, and driving impeller makees high speed rotation, shape At the effect of similar exhaust fan, at this moment, the oil smoke for cooking generation is just brought by high-speed rotating impeller to carry out inside range hood Filtering.Smoke exhaust ventilator filtering is divided into two steps, and larger mist of oil and air are separated by filtration by oil network for the first time, filtered oil Cigarette, which enters inside smoke machine air duct, carries out secondary oil smoke separation to soot gas by the rotation of turbine, the oil smoke in wind cabinet by To the effect of centrifugal force, mist of oil is aggregated into oil droplet, is collected into lubricating cup by oil circuit, purified flue gas is finally along fixed access Discharge.

It can be seen that linked system provided by the utility model uses the wireless radio-frequency of 433.9MHZ, by electromagnetic oven Linkage control plate 3, electric ceramic heaters linkage control plate 4, kitchen range linkage control plate 2 issue data-signal using 433MHz communication frequency band, Switch machine control signal, gear control signal and ventilation control signal, smoke machine linkage control are sent to smoke machine linkage control plate 10 Plate 10 is handled and is distributed to subsystem work after receiving signal, i.e., opened by operation have the gas utensil of linkage function with It links between kitchen ventilator, kitchen ventilator is according to the working state control motor of kitchen range to adjust operation range.

In addition, power module 11 has defencive function in linkage process, when discovery linkage is abnormal, can actively close Power supply output, guarantees delaying work for circuit；Motor driven part provides kinetic energy in linkage process, for motor, prevents motor anti- To operational impairment, motor and circuit safety are protected；MCU control chip 13 can accurately detect the instruction letter that opposite circuit provides Breath, chip operation are stablized, small by peripheral environment interference, to guarantee that linkage function successfully works.

It should be noted that the above is only the preferred embodiment of the utility model, but the design concept of utility model is not It is confined to this, it is all to conceive the insubstantial modifications made to the utility model using this, also each fall within the protection of the utility model Within the scope of.

Claims (8)

1. a kind of gas-cooker, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, including gas-cooker, electromagnetic oven, electric ceramic heaters and oil smoke Machine, the kitchen ventilator are set to the top of the gas-cooker, the electric ceramic heaters, the kitchen ventilator, it is characterised in that:

It is provided with smoke machine linkage control plate in the kitchen ventilator, kitchen range linkage control plate, the electricity are provided in the gas-cooker It is provided with electromagnetic oven linkage control plate in magnetic furnace, electric ceramic heaters linkage control plate, the kitchen range linkage are provided in the electric ceramic heaters Between control panel, the electromagnetic oven linkage control plate, the electric ceramic heaters linkage control plate and the smoke machine linkage control plate with 433MHz communication frequency band is communicated；

The smoke machine linkage control plate includes that power module, motor drive module, MCU control chip and 433M signal receive mould Block, the power module are respectively that the motor drive module, MCU control chip, the 433M signal receiving module are defeated Electric energy out, the MCU control chip is electrically connected with the motor drive module, the 433M signal receiving module respectively, described Motor drive module is used to drive the motor in the kitchen ventilator, and the motor is used to adjust the operation range of the kitchen ventilator.

2. a kind of gas-cooker according to claim 1, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, it is characterised in that:

The kitchen range linkage control plate, the electromagnetic oven linkage control plate, the electric ceramic heaters linkage control plate include controller With 433M signal emission module, the controller is electrically connected with the 433M signal emission module.

3. a kind of gas-cooker according to claim 2, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, it is characterised in that:

The controller controls chip using PIC16F723A series.

4. a kind of gas-cooker according to claim 1, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, it is characterised in that:

The power module includes low-frequency transformer and voltage-stablizer, and the output end of the low-frequency transformer is connected to exchange input End, the output end of the low-frequency transformer are electrically connected with the input terminal of the voltage-stablizer.

5. a kind of gas-cooker according to claim 4, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, it is characterised in that:

Protective tube, first capacitor and pressure-sensitive are also connected between the input terminal of the low-frequency transformer and the ac input end Resistance, the first end of the first capacitor are connected between the second end of the protective tube and the first end of the varistor, The second end of the first capacitor is electrically connected with the second end of the varistor.

6. a kind of gas-cooker according to any one of claims 1 to 5, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, It is characterized in that:

The motor drive module includes motor driver and multiple relays, the output end of the motor driver respectively with The coil-end of multiple relays is electrically connected.

7. a kind of gas-cooker according to any one of claims 1 to 5, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, It is characterized in that:

The smoke machine linkage control plate further includes LED illumination driving circuit, and the LED illumination driving circuit and the MCU are controlled Chip electrical connection.

8. a kind of gas-cooker according to any one of claims 1 to 5, electromagnetic oven, electric ceramic heaters and kitchen ventilator linked system, It is characterized in that:

The smoke machine linkage control plate further includes motor positive inversion control circuit, the motor positive inversion control circuit with it is described MCU controls chip electrical connection.