CN110445485A - Steaming oven smoking module control circuit and steaming oven - Google Patents
Steaming oven smoking module control circuit and steaming oven Download PDFInfo
- Publication number
- CN110445485A CN110445485A CN201910790310.0A CN201910790310A CN110445485A CN 110445485 A CN110445485 A CN 110445485A CN 201910790310 A CN201910790310 A CN 201910790310A CN 110445485 A CN110445485 A CN 110445485A
- Authority
- CN
- China
- Prior art keywords
- smoked
- stick
- control circuit
- heating
- circuit
- 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.)
- Pending
Links
- 238000010025 steaming Methods 0.000 title claims abstract description 25
- 230000000391 smoking effect Effects 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 68
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 230000005693 optoelectronics Effects 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 235000019506 cigar Nutrition 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 3
- 238000009841 combustion method Methods 0.000 description 4
- 230000005622 photoelectricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 235000015241 bacon Nutrition 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2643—Oven, cooking
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention provides a control circuit of a steaming oven smoking module and a steaming oven, wherein the control circuit comprises: the photoelectric emission circuit is provided with a photoelectric switch emission end; the photoelectric receiving circuit is provided with a photoelectric switch receiving end used for receiving signals transmitted by the photoelectric switch transmitting end, the photoelectric switch receiving end is used for being conducted when the signals of the photoelectric switch transmitting end cannot be received, and the photoelectric receiving circuit is connected with a heating device. In the invention, when the fumigating rod is not placed between the photoelectric heating circuit and the photoelectric receiving circuit, the receiving end of the photoelectric switch is in a low level because the receiving end of the photoelectric switch does not receive the optical signal, and the photoelectric switch is conducted at the moment, so that the heating device starts the heating operation of the fumigating rod by passing current. If the fumigating rod is not put into the heating device, the receiving end of the photoelectric switch is at a high level, the circuit cannot be conducted, even if a user conducts electricity to the heating device, the heating device cannot be heated, and therefore dry burning of the heating device can be avoided.
Description
Technical field
The present invention relates to smoked case control technology fields, and in particular to a kind of smoked box control method.
Background technique
Smoked product such as smoked chicken, bacon, smoked intestines etc. has unique taste, is people than preferable food.It is existing smoked
Product is usually to carry out in smoked case, in order to provide the smog smoked, needs to place sootiness stick in smoked case, passes through sootiness stick
The smog generated after burning smokes food materials.In the prior art, smoked stick is heated often through heater strip, but worked as
After circuit conducting, it is likely that there is a situation where that smoked stick is put into not yet inside smoked case, " dry combustion method " will occur for heater strip at this time, in wave
While power-consuming energy, some potential safety problems also will cause.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that smoked case in the prior art is overcome to be likely to occur " dry combustion method ", wave
The power-consuming defect that can and cause security risk.
For this purpose, the present invention, which provides a kind of steaming and baking box, smokes module control circuit, comprising: photoemission circuit is arranged thereon
There is optoelectronic switch transmitting terminal；Opto-electronic receiver circuit is provided with the light of the signal to receive the transmitting of optoelectronic switch transmitting terminal
Electric switch receiving end, the optoelectronic switch receiving end to the conducting when the signal of the optoelectronic switch transmitting terminal can not be received,
Heating device is connected on the opto-electronic receiver circuit.
It is provided with PNP triode on the opto-electronic receiver circuit, described in the electric current inflow flowed out by the PNP triode
Optoelectronic switch receiving end
Control circuit is connected in the PNP triode, the control circuit is connected to the base stage position of the PNP triode
It sets.
NPN triode is provided in the control circuit, electric current flows into the opto-electronic receiver electricity by the NPN triode
In the PNP triode on road.
A kind of steaming and baking box smokes control method, includes the following steps: to judge whether smoked stick is packed into；When the smoked stick is packed into
Afterwards, control carries out heating operation to the smoked stick.Obtain the duration of heating operation；When the duration is more than preset duration, control
Stop only heats smoked stick.When described when a length of arrival preset duration, control continues to be heated to the preset duration.
Present invention simultaneously provides a kind of cigar lighters, comprising: smoked stick chamber；Heating device is arranged in the smoked intracavitary portion of stick, institute
It states and is connected with control circuit provided by the invention on heating device.
Present invention simultaneously provides one kind to smoke device, comprising: optical-electric module, the letter for being put into steaming and baking box to obtain smoked stick
Number；Heating module, to carry out heating operation to smoked stick；Processing module, to be controlled after optical-electric module detects smoked stick insertion
It makes the heating module and executes heating operation.Time-obtaining module, to obtain the heating duration of smoked stick.
Present invention simultaneously provides a kind of steaming and baking boxes, comprising: cabinet is provided with to place smoking for smoked stick on inner wall
Chamber, the chamber of smoking are connected with control circuit provided by the invention；Heating device, setting it is described smoke in chamber and with the control
Circuit processed is connected；Control module is provided with memory and processor, is stored with computer program on the memory,
When the computer program is executed by the processor, controls the steaming and baking box and execute control method provided by the invention.
Technical solution of the present invention has the advantages that
1. steaming and baking box provided by the invention smokes module control circuit, comprising: photoemission circuit is provided with photoelectricity
Switch transmitting terminal；Opto-electronic receiver circuit is provided with the optoelectronic switch of the signal to receive the transmitting of optoelectronic switch transmitting terminal
Receiving end, the optoelectronic switch receiving end is to the conducting when that can not receive the signal of the optoelectronic switch transmitting terminal, the light
Electricity receives and is connected with heating device on circuit.
In the present invention, when smoked stick is not put into photoelectricity heating circuit and photoelectricity receives between circuit, optoelectronic switch is received
End is due to being not received by optical signal, and optoelectronic switch receiving end is in low level at this time, and optoelectronic switch is connected at this time, on heating device
By electric current, start the heating operation to smoked stick.If being not put into smoked stick, optoelectronic switch receiving end is in high level, electricity at this time
Road can not be connected, even if user is powered to heating device, can not also carry out heating operation, so as to avoid heating from filling
Set generation dry combustion method.
2. being provided with PNP triode on the opto-electronic receiver circuit, institute is flowed by the electric current that the PNP triode flows out
State optoelectronic switch receiving end.
After optoelectronic switch receiving end is powered, by the combination of PNP triode and NPN triode, increase load capacity, from
And the load capacity of entire circuit is improved, and then improve heating device to the heating efficiency of smoked stick.
Further include following steps 3. steaming and baking box provided by the invention smokes control method, obtains the duration of heating operation；When
When the duration is more than preset duration, control stops heating smoked stick.
When being more than preset duration, stop the heating operation to smoked stick, do not heated further although smoking stick at this time,
Due to smoking the afterflame of stick itself, smoked stick can also burn even if in the case where not heating.While reducing power consumption
It is also possible to prevent dry combustion method.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the circuit diagram provided in embodiment 1；
Fig. 2 is the flow chart of the control method provided in embodiment 2；
Fig. 3 is the module map for smoking device provided in embodiment 4；
Fig. 4 is the structural schematic diagram of the steaming and baking box provided in embodiment 5
Description of symbols:
1- cabinet；2- smokes stick；3- heater strip；4- optoelectronic switch transmitting terminal；5- optoelectronic switch receiving end；6-NPN triode；
7-PNP triode；8- controller.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
A kind of steaming and baking box smokes module control circuit, as shown in Figure 1, comprising: photoemission circuit is provided with photoelectricity
Switch transmitting terminal 4；Opto-electronic receiver circuit is provided with the optoelectronic switch of the signal to receive the transmitting of optoelectronic switch transmitting terminal
Receiving end 5, the optoelectronic switch receiving end are provided with NPN triode 6, are connected with heating device on the opto-electronic receiver circuit.
In the present embodiment, heating device is heater strip 3.
In the present embodiment, PNP triode 7 is provided on opto-electronic receiver circuit, the electricity flowed out by the PNP triode
Stream flows into the optoelectronic switch receiving end.
In the present embodiment, photoemission circuit and opto-electronic receiver circuit are connected with power supply simultaneously, are one another in series therebetween.
As modification, photoemission circuit and opto-electronic receiver circuit can be made to form independent circuit.
In the present embodiment simultaneously, control circuit is connected in PNP triode, the control circuit is connected to described
The base location of PNP triode.By the way that control circuit is arranged, the on-off of opto-electronic receiver circuit can be controlled.
In the present embodiment, when control circuit provides low level, the conducting of opto-electronic receiver circuit starts the heating to smoked stick at this time
Operation.
Specifically, in the present embodiment, it is provided with NPN triode on the control circuitry, electric current passes through the NPN triode stream
In the PNP triode for entering the opto-electronic receiver circuit.
Specifically, when smoked stick 2 is put between optoelectronic switch transmitting terminal and optoelectronic switch receiving end, optoelectronic switch is connect at this time
The base stage of receiving end is in low level, is connected and the collector of PNP triode is dragged down.Circuit is connected at this time, and controller 8 issues high electricity
Flat that NPN triode is connected, PNP triode base stage is dragged down and is connected.When not needing to heat smoked stick 2, controller 8 is sent out
Signal issues low level out, and heating wire stops working at this time.Simultaneously as heater strip during heating required for current value
It is larger, by using the combination of NPN triode and PNP triode, the load capacity of circuit can be increased, while can also reduce
Controller itself it is compound.
Embodiment 2
The present embodiment provides a kind of steaming and baking boxes to smoke control method, includes the following steps:
S1. judge whether smoked stick is packed into；
S2. after the smoked stick is packed into, control carries out heating behaviour to the smoked stick.When smoked stick does not fit in, letter is issued
Number inform user installation.In the present embodiment, signal can be optical signal, be also possible to voice signal, such as can use and refer to
Show lamp, buzzer etc..
S3. the duration of heating operation is obtained；
In the present embodiment, the person of can be used obtains duration manually, and timer can also be arranged inside steaming and baking box.
S4. when the duration is more than preset duration, control stops heating smoked stick.It is a length of when described to reach in advance
If when duration, control continues to be heated to the preset duration.
In the present embodiment, control preset duration is 5 seconds.As modification, preset duration can be carried out according to actual condition
Adjustment.
Embodiment 3
The present embodiment provides a kind of cigar lighters, comprising: smoked stick chamber；Heating device, setting are described in the smoked intracavitary portion of stick
The control circuit of the offer of embodiment 1 is provided on heating device.
In the present embodiment, smoking stick chamber itself has opening, and smoked stick is entered by opening or left in smoked stick chamber.Meanwhile In
Smoked stick chamber position corresponding with smoked stick end is provided with heating device, and after starting heating, heating device is directly to smoked stick
It is heated end.Meanwhile photoemission circuit in control circuit and opto-electronic receiver circuit are oppositely arranged on the interior of smoked stick chamber
On wall, when the intracavitary portion of the smoked stick of smoked stick insertion, stick is smoked between photoemission circuit and opto-electronic receiver circuit.
Embodiment 4
The present embodiment provides one kind to smoke device, comprising: optical-electric module, the signal for being put into steaming and baking box to obtain smoked stick；
Heating module, to carry out heating operation to smoked stick；Processing module, to control institute after optical-electric module detects smoked stick insertion
It states heating module and executes heating operation.Time-obtaining module, to obtain the heating duration of smoked stick.It is provided in the control module
The control circuit provided in embodiment 1.
Specifically, optical-electric module uses optoelectronic switch comprising optoelectronic switch transmitting terminal and optoelectronic switch receiving end.Heating
Module is heater strip, and heating module is connect with processing module case.
Embodiment 5
The present embodiment provides a kind of steaming and baking boxes, as shown in Figure 4, comprising: cabinet 1 is provided on inner wall smoked to place
Stick 2 smokes chamber, and the chamber of smoking is connected with the control circuit provided in embodiment 1；Heating device is arranged and smokes chamber described
In and be connected with the control circuit；Control module is provided with memory and processor, is stored on the memory
Computer program is controlled and is provided in the steaming and baking box execution embodiment 2 when the computer program is executed by the processor
Control method.
In the present embodiment, heating device is heater strip 3.User is put into smoked stick 2 in smoking chamber first, at this time control electricity
Road controls heating device starting, carries out heating operation to the smoked stick 2 smoked in chamber.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (11)
1. a kind of steaming and baking box smokes module control circuit characterized by comprising
Photoemission circuit is provided with optoelectronic switch transmitting terminal；
Opto-electronic receiver circuit is provided with the optoelectronic switch receiving end of the signal to receive the transmitting of optoelectronic switch transmitting terminal,
The optoelectronic switch receiving end is to the conducting when that can not receive the signal of the optoelectronic switch transmitting terminal, the opto-electronic receiver electricity
Road is connected with heating device.
2. control circuit according to claim 1, which is characterized in that be provided with tri- pole PNP on the opto-electronic receiver circuit
Pipe flows into the optoelectronic switch receiving end by the electric current that the PNP triode flows out.
3. control circuit according to claim 2, which is characterized in that be connected with control circuit, institute in the PNP triode
State the base location that control circuit is connected to the PNP triode.
4. control circuit according to claim 3, which is characterized in that be provided with NPN triode in the control circuit, electricity
Stream is flowed by the NPN triode in the PNP triode of the opto-electronic receiver circuit.
5. a kind of steaming and baking box smokes control method, which comprises the steps of:
Judge whether smoked stick is packed into；
After the smoked stick is packed into, control carries out heating operation to the smoked stick.
6. control method according to claim 5, which is characterized in that it further include following steps,
Obtain the duration of heating operation；
When the duration is more than preset duration, control stops heating smoked stick.
7. control method according to claim 6, which is characterized in that when the duration does not reach preset duration, control
Continue to be heated to the preset duration.
8. one kind smokes device characterized by comprising
Optical-electric module, the signal for being put into steaming and baking box to obtain smoked stick；
Heating module, to carry out heating operation to smoked stick；
Processing module executes heating operation to control the heating module after optical-electric module detects smoked stick insertion.
9. according to claim 8 smoke device, which is characterized in that further include: time-obtaining module, to obtain smoked stick
Heating duration.
10. a kind of cigar lighter characterized by comprising
Smoked stick chamber；
Heating device, setting are connected with any described in claim 1-4 in the smoked intracavitary portion of stick, the heating device
Control circuit.
11. a kind of steaming and baking box characterized by comprising
Cabinet, is provided with the chamber of smoking to place smoked stick on inner wall, it is described smoke chamber be connected with it is any in claim 1-4
The control circuit；
Heating device, setting smoke in chamber and are connected with the control circuit described；
Control module is provided with memory and processor, is stored with computer program on the memory, when the calculating
When machine program is executed by the processor, controls the steaming and baking box perform claim and require any control method in 5-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910790310.0A CN110445485A (en) | 2019-08-26 | 2019-08-26 | Steaming oven smoking module control circuit and steaming oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910790310.0A CN110445485A (en) | 2019-08-26 | 2019-08-26 | Steaming oven smoking module control circuit and steaming oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110445485A true CN110445485A (en) | 2019-11-12 |
Family
ID=68437605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910790310.0A Pending CN110445485A (en) | 2019-08-26 | 2019-08-26 | Steaming oven smoking module control circuit and steaming oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110445485A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025931A (en) * | 2019-12-31 | 2020-04-17 | 广东美的厨房电器制造有限公司 | Cooking control method and device, cooking equipment and readable storage medium |
| CN113876188A (en) * | 2021-11-09 | 2022-01-04 | 杭州老板电器股份有限公司 | Steaming oven smoking cooking system, control method and steaming oven |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202286007U (en) * | 2011-10-31 | 2012-07-04 | 新麦机械（无锡）有限公司 | Energy-saving baking oven |
| CN206004639U (en) * | 2016-08-15 | 2017-03-08 | 珠海格力电器股份有限公司 | Power supply control circuit applied to photoelectric switch of air conditioner |
| CN207341117U (en) * | 2017-06-15 | 2018-05-11 | 青岛妙品巧克力股份有限公司 | Chocolate production line mould drying device |
| CN210578480U (en) * | 2019-08-26 | 2020-05-19 | 珠海格力电器股份有限公司 | Steaming oven smoking module control circuit, cigarette lighter and steaming oven |
-
2019
- 2019-08-26 CN CN201910790310.0A patent/CN110445485A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202286007U (en) * | 2011-10-31 | 2012-07-04 | 新麦机械（无锡）有限公司 | Energy-saving baking oven |
| CN206004639U (en) * | 2016-08-15 | 2017-03-08 | 珠海格力电器股份有限公司 | Power supply control circuit applied to photoelectric switch of air conditioner |
| CN207341117U (en) * | 2017-06-15 | 2018-05-11 | 青岛妙品巧克力股份有限公司 | Chocolate production line mould drying device |
| CN210578480U (en) * | 2019-08-26 | 2020-05-19 | 珠海格力电器股份有限公司 | Steaming oven smoking module control circuit, cigarette lighter and steaming oven |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025931A (en) * | 2019-12-31 | 2020-04-17 | 广东美的厨房电器制造有限公司 | Cooking control method and device, cooking equipment and readable storage medium |
| CN113876188A (en) * | 2021-11-09 | 2022-01-04 | 杭州老板电器股份有限公司 | Steaming oven smoking cooking system, control method and steaming oven |
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