CN105455668B - Natural fire formula electric oven and its control method - Google Patents
Natural fire formula electric oven and its control method Download PDFInfo
- Publication number
- CN105455668B CN105455668B CN201510965877.9A CN201510965877A CN105455668B CN 105455668 B CN105455668 B CN 105455668B CN 201510965877 A CN201510965877 A CN 201510965877A CN 105455668 B CN105455668 B CN 105455668B
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- electrically
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- controller
- heated coil
- heated
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Classifications
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- 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
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Baking, Grill, Roasting (AREA)
- Cookers (AREA)
Abstract
The purpose of the present invention is to propose to a kind of natural fire formula electric oven and its control methods, original charcoal fire mode of heating can be simulated, to improve taste of food.The natural fire formula electric oven of the present invention includes shell, heating element and controller equipped with cavity, and key is that the heating element is located at the lower section of cavity；Heating element includes chassis, and controller is located at the lower section on chassis；The chassis is equipped with the coil column of several protrusions, and independent electrically-heated coil is wound in each coil column；The lower hollow of the coil column is simultaneously equipped with through-hole, and the connecting terminal of the electrically-heated coil is connected across through-hole and hollow coil column with controller, to enable the controller to control the independent work of each electrically-heated coil.The control method of above-mentioned natural fire formula electric oven is as follows：During the work time, whether controller randomly controls the work of each electrically-heated coil, and at preset time intervals after change the working condition of each electrically-heated coil again, until being stopped.
Description
Technical field
The invention belongs to household electrical appliance technical fields, and in particular to arrive a kind of electric oven and its control method.
Background technology
Electric oven heats food using heating wire, has the advantages that easy to control, safe therefore deep by consumer
Welcome.But although being heated to cooker, the mode difference of heating, which also results in taste of food, a little difference, institute
The taste of former Charcoal-burning oven is also cherished the memory of very much with many people.How using modern technologies original charcoal fire mode of heating is simulated,
It is the target of the diligent pursuit of technical staff to improve taste of food.
Invention content
The purpose of the present invention is to propose to a kind of natural fire formula electric oven and its control methods, can simulate original charcoal fire and add
Hot mode, to improve taste of food.
The natural fire formula electric oven of the present invention includes shell, heating element and controller equipped with cavity, and key is institute
State the lower section that heating element is located at cavity；Heating element includes chassis, and controller is located at the lower section on chassis；The chassis is equipped with
The coil column of several protrusions is wound with independent electrically-heated coil in each coil column；The lower hollow of the coil column is simultaneously equipped with
The connecting terminal of through-hole, the electrically-heated coil is connected across through-hole and hollow coil column with controller, to allow the controller to
Enough control the independent work of each electrically-heated coil.
The control method of above-mentioned natural fire formula electric oven is as follows：During the work time, controller randomly controls respectively
Whether the work of a electrically-heated coil, and at preset time intervals after change the working condition of each electrically-heated coil again, until stopping
Work.
Since each electrically-heated coil is all random work, i.e., at any one moment, the heating state of cavity lower part is all
The Temperature Distribution of difference, cavity inside is also just different so that the heat foods position moment in cavity changes, this is with regard to suitable
The flare situation of each position is all different in charcoal fire mode of heating, therefore can substantially improve the taste of food, makes itself and charcoal
It is close that fiery mode of heating bakes the food taste come.
The control method of above-mentioned natural fire formula electric oven specifically comprises the following steps：
A：After controller is connected to the signal of heating, a random integers ordered series of numbers, each number in the ordered series of numbers are generated first
Corresponding with an electrically-heated coil, controller is controlled according to the odd even situation of the number in the ordered series of numbers corresponding to the number
Whether electrically-heated coil is powered on；
B：After at preset time intervals, controller regenerates a random integers ordered series of numbers, and is generated in ordered series of numbers according to new
The odd even situation of number control whether the electrically-heated coil corresponding to the number is powered on；
C：Step B is repeated, until controller is connected to the signal for stopping heating, controller stops all electrically-heated coils
Heating.
Further, in the A, step B, if the corresponding number of electrically-heated coil is odd number, controller controls the electric heating
Coil carries out electrified regulation；If the corresponding number of electrically-heated coil is even number, controller disconnects or disconnects the electrically-heated coil
Power supply.
Further, the controller includes microcontroller and relay corresponding with electrically-heated coil quantity, the relay
One control terminal of device is grounded, and the other end is connected with the output pin of corresponding microcontroller；One leading-out terminal of relay and electricity
Source connects, and the other end is grounded by corresponding electrically-heated coil.Microcontroller is by exporting low level or high level signal, to control
Whether relay is attracted, to control whether the electrically-heated coil corresponding to the relay works.
Further, the coiling number of turns of each electrically-heated coil is different, can simulate the difference of each position in this way
The flare of size, closer to the mode of heating of charcoal fire.
Further, each coil column is cased with iron oil removal cover, is fallen on electrically-heated coil to avoid oil droplet.
The electrically-heated coil that the natural fire formula electric oven of the present invention can be worked independently by setting, and during the work time
The working condition of each electrically-heated coil of STOCHASTIC CONTROL, simulates the situation of change of flare in charcoal fire mode of heating so that bakes and
Food taste more preferably.
Description of the drawings
Fig. 1 is the circuit diagram of the natural fire formula electric oven of the present invention.
Fig. 2 is the sectional view of heating element.
Attached drawing indicates：1, through-hole；2, controller；3, electrically-heated coil；4, relay；5, microcontroller；6, chassis；7, coil
Column；8, oil removal cover.
Specific implementation mode
Below against attached drawing, by the description to embodiment, for example involved to the specific implementation mode of the present invention is each
Mutual alignment and connection relation, the effect of each section and operation principle between the shape of component, construction, each section etc. are made into one
The detailed description of step.
Embodiment 1：
As shown, the natural fire formula electric oven of the present embodiment includes shell, heating element and controller equipped with cavity
2, heating element is located at the lower section of cavity, including chassis 6 and multiple independent electrically-heated coils 3, controller 2 are located under chassis 6
Side；The chassis 6 is equipped with the coil column 7 of several protrusions, and the electrically-heated coil 3 is around in coil column 7；The coil column 7
Equipped with through-hole 1,7 inner hollow of coil column is simultaneously connected to through-hole 1, and the connecting terminal of the electrically-heated coil 3 passes through through-hole 1 and inside
Hollow coil column 7 and be connected with controller 2.
Controller 2 includes microcontroller 5 and relay 4 open in usual corresponding with 3 quantity of electrically-heated coil, the relay 4
Control terminal ground connection, the other end and the output pin of corresponding microcontroller 5 are connected；One leading-out terminal of relay 4 and electricity
Source connects, and the other end is grounded by corresponding electrically-heated coil 3.Microcontroller 5 is by exporting low level or high level signal, to control
Whether relay 4 processed is attracted, to control whether the electrically-heated coil 3 corresponding to the relay 4 works.Specifically, work as monolithic
When machine 5 exports low level, relay 4 remains off, and corresponding electrically-heated coil 3 is without electric current past it without fever；When
When microcontroller 5 exports high level, relay 4 is attracted, and corresponding electrically-heated coil 3 has electric current to pass through and heated, and is controlled in this way
Device 2 can make the 3 independent work of each electrically-heated coil.
The coiling number of turns of each electrically-heated coil 3 is different, can simulate the different size of flare of each position in this way, more
The mode of heating of charcoal fire is approached.
Each coil column 7 is cased with iron oil removal cover 8, is fallen on electrically-heated coil 3 to avoid oil droplet.
The control method of above-mentioned natural fire formula electric oven is as follows：During the work time, controller 2 randomly controls respectively
Whether a electrically-heated coil 3 works, and at preset time intervals after change the working condition of each electrically-heated coil 3, Zhi Daoting again
Only work.
The control method of above-mentioned natural fire formula electric oven specifically comprises the following steps：
A：After controller 2 is connected to the signal of heating, a random integers ordered series of numbers, each number in the ordered series of numbers are generated first
Corresponding with an electrically-heated coil 3, controller 2 is controlled according to the odd even situation of the number in the ordered series of numbers corresponding to the number
Electrically-heated coil 3 whether be powered on；
B：After at preset time intervals, controller 2 regenerates a random integers ordered series of numbers, and is generated in ordered series of numbers according to new
The odd even situation of number control whether the electrically-heated coil 3 corresponding to the number is powered on；
C：Step B is repeated, until controller 2 is connected to the signal for stopping heating, controller 2 stops all heating wires
3 heating of circle.
A, in step B, if 3 corresponding number of electrically-heated coil is odd number, controller 2 controls the electrically-heated coil 3 and is led to
Electrical heating；If 3 corresponding number of electrically-heated coil is even number, controller 2 disconnects or disconnects the power supply of the electrically-heated coil 3.
Since each electrically-heated coil 3 is all random work, i.e., at any one moment, the heating state of cavity lower part is all
Difference, the Temperature Distribution in cavity are also just different so that the heat foods position moment in cavity changes, this is equivalent to
The flare situation of each position is all different in charcoal fire mode of heating, therefore can substantially improve the taste of food, makes itself and charcoal fire
It is close that mode of heating bakes the food taste come.
Claims (5)
1. a kind of control method of natural fire formula electric oven, which includes the shell for being equipped with cavity, heating part
Part and controller, it is characterised in that the heating element is located at the lower section of cavity；Heating element includes chassis, and controller is located at bottom
The lower section of disk；The chassis is equipped with the coil column of several protrusions, and independent electrically-heated coil is wound in each coil column；It is described
The lower hollow of coil column is simultaneously equipped with through-hole, the connecting terminal of the electrically-heated coil across through-hole and hollow coil column and with control
Device processed is connected, to enable the controller to control the independent work of each electrically-heated coil；During the work time, controller randomly comes
Whether controlling the work of each electrically-heated coil, and at preset time intervals after change the working condition of each electrically-heated coil again, directly
To being stopped, it is characterised in that specifically comprise the following steps：
A：After controller is connected to the signal of heating, first generate a random integers ordered series of numbers, each of the ordered series of numbers number with
One electrically-heated coil is corresponding, and controller controls the electric heating corresponding to the number according to the odd even situation of the number in the ordered series of numbers
Whether coil is powered on；
B：After at preset time intervals, controller regenerates a random integers ordered series of numbers, and according to the new number generated in ordered series of numbers
The odd even situation of word controls whether the electrically-heated coil corresponding to the number is powered on；
C：Step B is repeated, until controller is connected to the signal for stopping heating, controller stops all electrically-heated coils and adds
Heat.
2. the control method of natural fire formula electric oven according to claim 1, it is characterised in that in the A, step B, if
The corresponding number of electrically-heated coil is odd number, then controller controls the electrically-heated coil and carries out electrified regulation；If electrically-heated coil is corresponding
Number is even number, then controller disconnects or disconnect the power supply of the electrically-heated coil.
3. the control method of natural fire formula electric oven according to claim 1 or 2, it is characterised in that the controller includes
Microcontroller and relay corresponding with electrically-heated coil quantity, the relay a control terminal ground connection, the other end with it is corresponding
Microcontroller output pin be connected；One leading-out terminal of relay is connect with power supply, and the other end passes through corresponding electrically-heated coil
Ground connection.
4. the control method of natural fire formula electric oven according to claim 1 or 2, it is characterised in that each heating wire
The coiling number of turns of circle is different.
5. the control method of natural fire formula electric oven according to claim 1 or 2, it is characterised in that each coil column
It is cased with iron oil removal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965877.9A CN105455668B (en) | 2015-12-22 | 2015-12-22 | Natural fire formula electric oven and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510965877.9A CN105455668B (en) | 2015-12-22 | 2015-12-22 | Natural fire formula electric oven and its control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105455668A CN105455668A (en) | 2016-04-06 |
| CN105455668B true CN105455668B (en) | 2018-08-03 |
Family
ID=55594200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510965877.9A Active CN105455668B (en) | 2015-12-22 | 2015-12-22 | Natural fire formula electric oven and its control method |
Country Status (1)
| Country | Link |
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| CN (1) | CN105455668B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626378Y (en) * | 2003-04-28 | 2004-07-21 | 陈雪荣 | Rotary double electricity heating oven for rinsing and roasting |
| CN101036418A (en) * | 2004-09-17 | 2007-09-12 | 法国圣-戈班玻璃公司 | Electric heating structure |
| JP4073825B2 (en) * | 2003-06-03 | 2008-04-09 | 松下電器産業株式会社 | Electric rice cooker |
| JP2008532703A (en) * | 2005-03-16 | 2008-08-21 | ブラウン，アンソニー | Multi-function container |
| CN201743469U (en) * | 2010-01-05 | 2011-02-16 | 广东伊立浦电器股份有限公司 | Multifunctional electrothermal cooker |
| CN203458200U (en) * | 2013-09-06 | 2014-03-05 | 徐方胜 | Electronic temperature control soup stewing device |
| CN204181488U (en) * | 2014-09-26 | 2015-03-04 | 浙江苏泊尔家电制造有限公司 | The electric cooker of Electromagnetic Heating |
-
2015
- 2015-12-22 CN CN201510965877.9A patent/CN105455668B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2626378Y (en) * | 2003-04-28 | 2004-07-21 | 陈雪荣 | Rotary double electricity heating oven for rinsing and roasting |
| JP4073825B2 (en) * | 2003-06-03 | 2008-04-09 | 松下電器産業株式会社 | Electric rice cooker |
| CN101036418A (en) * | 2004-09-17 | 2007-09-12 | 法国圣-戈班玻璃公司 | Electric heating structure |
| JP2008532703A (en) * | 2005-03-16 | 2008-08-21 | ブラウン，アンソニー | Multi-function container |
| CN201743469U (en) * | 2010-01-05 | 2011-02-16 | 广东伊立浦电器股份有限公司 | Multifunctional electrothermal cooker |
| CN203458200U (en) * | 2013-09-06 | 2014-03-05 | 徐方胜 | Electronic temperature control soup stewing device |
| CN204181488U (en) * | 2014-09-26 | 2015-03-04 | 浙江苏泊尔家电制造有限公司 | The electric cooker of Electromagnetic Heating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105455668A (en) | 2016-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180626 Address after: 528425 one of 81 Tongan Industrial Avenue (Tongan section) Tongan village, Dongfeng Town, Zhongshan, Guangdong. Applicant after: Zhongshan Shang guest kitchen electric technology Co., Ltd. Address before: 525300 No. 26, Shang Wen Li Chong Cun, East Town, Xinyi City, Maoming, Guangdong Applicant before: Li Huayu |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.74-2, Hongqi Middle Road, Hongqi community, Ronggui street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Shangke kitchen electric technology Co., Ltd Address before: 528425 one of 81 Tongan Industrial Avenue (Tongan section) Tongan village, Dongfeng Town, Zhongshan, Guangdong. Patentee before: Zhongshan Shang guest kitchen electric technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |