CN202613533U - Temperature measurement structure of concave disc induction cooker - Google Patents
Temperature measurement structure of concave disc induction cooker Download PDFInfo
- Publication number
- CN202613533U CN202613533U CN2012201937910U CN201220193791U CN202613533U CN 202613533 U CN202613533 U CN 202613533U CN 2012201937910 U CN2012201937910 U CN 2012201937910U CN 201220193791 U CN201220193791 U CN 201220193791U CN 202613533 U CN202613533 U CN 202613533U
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- CN
- China
- Prior art keywords
- recessed dish
- temperature transducer
- temperature
- electromagnetic oven
- thermometric
- 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.)
- Expired - Lifetime
Links
- 238000009529 body temperature measurement Methods 0.000 title abstract 5
- 230000006698 induction Effects 0.000 title 1
- 238000010030 laminating Methods 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
- H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
- H05B6/1227—Cooking devices induction cooking plates or the like and devices to be used in combination with them for wok pans and wok pans supports for induction cooking plates
-
- 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
- H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
- H05B2213/07—Heating plates with temperature control means
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cookers (AREA)
Abstract
The utility model discloses a temperature measurement structure of concave dish electromagnetism stove, including concave dish and temperature sensor, the temperature sensor laminating is in on the back cambered surface beyond the concave dish minimum. Compared with the prior art, the utility model provides a temperature measurement structure of concave dish electromagnetism stove, the laminating position of temperature measurement sensor and concave dish avoids pan and the unable coincident position of concave dish for the temperature measurement is more accurate more stable, more can reflect culinary art thing temperature in the pan.
Description
Technical field
The utility model relates to electromagnetism heating field, exactly is meant a kind of thermometric structure of recessed dish electromagnetic oven.
Background technology
Thermometric is one of technology important in the electromagnetic oven; Because products characteristics; Temperature transducer is measurement target object (culinary art thing in the pan) directly; General method lets temperature transducer be fitted on the ceramic wafer exactly, reflects culinary art thing variation of temperature in the pan through the temperature of measuring ceramic wafer, calculates the temperature of liquid in the pan then through corresponding relation.
At present, see also Fig. 1, the temperature transducer 2 of the square position electromagnetic oven of prior art generally is the home position that is affixed on ceramic wafer 11 belows, and the temperature that this point for measuring temperature is tested can effectively be reacted the temperature of heating in the pan 3.If but directly draw the temperature value inaccuracy that the recesses electromagnetic oven will make test to such structure.As shown in Figure 2; Because there are error in the shape of pan 3 and the shape of recessed dish 12; The two can't be fitted fully, and the bottom and the recessed dish 12 of general pan 3 have an intersegmental crack, and if temperature transducer placed the circle centre position of recessed dish 12 minimum points as the thermometric mode of the traditional square position of heat; Temperature transducer 2 temperature of being tested can need to improve because this intersegmental crack make thermometric inaccurate so.
The utility model content
To above-mentioned defective, the technical problem that the utility model solves is to provide a kind of thermometric structure of recessed dish electromagnetic oven, and thermometric is more accurate and more stable, more can reflect culinary art thing temperature in the pan.
In order to solve above technical problem, the thermometric structure of the recessed dish electromagnetic oven that the utility model provides comprises recessed dish and temperature transducer, and said temperature transducer is fitted on the back cambered surface beyond the said recessed dish minimum point.
Preferably, said temperature transducer is fitted on the back cambered surface of middle part 1/3 area between said recessed dish minimum point and the peak.
Preferably, said temperature transducer is fitted on the middle back cambered surface between said recessed dish minimum point and the peak.
Preferably, the quantity of said temperature transducer is more than 1.
Preferably, the quantity of said temperature transducer is more than 2.
Preferably, the quantity of said temperature transducer is 2-6.
Preferably, said temperature transducer evenly distributes at the said recessed dish back side.
Preferably, said temperature transducer is installed on the coil panel.
Preferably, said temperature transducer is electrically connected with microcontroller through the main circuit board of electromagnetic oven.
Preferably, said temperature transducer is a thermistor.
The thermometric structure of the recessed dish electromagnetic oven that the utility model provides comprises recessed dish and temperature transducer, and said temperature transducer is fitted on the back cambered surface beyond the said recessed dish minimum point.Compared with prior art, the thermometric structure of the recessed dish electromagnetic oven that the utility model provides, temperature transducer is avoided pan and the position that recessed dish can't overlap with the applying position of recessed dish, makes thermometric more accurate and more stable, more can reflect culinary art thing temperature in the pan.
The temp measuring method of electromagnetic oven is a temperature of measuring ceramic wafer earlier in the prior art, calculates the temperature of culinary art thing in the pan then through corresponding relation, because this corresponding relation is unsettled; The variation of any one external condition all lets the corresponding relation of ceramic wafer temperature and the interior culinary art of pan thing temperature change; What,, have according in this so the thermometric accuracy of traditional single temperature transducer is generally all very low such as, the difference of heating power, environment temperature, ceramic wafer, pan putting position etc. of the applying degree of pan and ceramic wafer, the water yield; Therefore the thermometric structure of the recessed dish electromagnetic oven that provides of the utility model; The quantity of temperature transducer is more than 2, and temperature transducer evenly distributes at the said recessed dish back side, through measuring the temperature of a plurality of points; Through some inner algorithms of microcontroller these sampled values are comprehensively calculated again; Finally calculate the probe temperature value, thermometric is more accurate and more stable further, more can reflect culinary art thing temperature in the pan.
Description of drawings
Fig. 1 is the structural representation of the thermometric structure of square position electromagnetic oven in the prior art;
Fig. 2 is the structural representation of the thermometric structure of prior art dished discs electromagnetic oven;
Fig. 3 is the cross section structure sketch map of the thermometric structure of the utility model embodiment 1 dished discs electromagnetic oven;
Fig. 4 is the cross section structure sketch map of the thermometric structure of the utility model embodiment 2 dished discs electromagnetic ovens;
Fig. 5 is the structural representation of temperature transducer position in the thermometric structure of the utility model embodiment 3 recessed dish electromagnetic ovens;
Fig. 6 be among the utility model embodiment temperature transducer at the positional structure sketch map at the recessed dish back side.
The specific embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
Embodiment 1
See also Fig. 3, this figure is the cross section structure sketch map of the thermometric structure of the utility model embodiment 1 dished discs electromagnetic oven.
The thermometric structure of the recessed dish electromagnetic oven that present embodiment provides comprises recessed dish 12 and temperature transducer 2, and temperature transducer 2 is fitted on the middle back cambered surface between recessed dish 12 minimum points and the peak, and temperature transducer 2 is a thermistor.Temperature transducer 2 is installed on the coil panel, and temperature transducer 2 is electrically connected with microcontroller through main circuit board.
See also Fig. 6, this figure is that temperature transducer is at the positional structure sketch map at the recessed dish back side among the utility model embodiment, and what the back cambered surface between the A section was represented is middle part 1/3 area between recessed dish 12 minimum points 121 and the peak 122.Need to prove that in addition temperature transducer 2 can be fitted on any some positions in the back cambered surface of middle part 1/3 area between recessed dish 12 minimum points 121 and the peak 122, can realize the purpose of the utility model equally.
Compared with prior art; The thermometric structure of the recessed dish electromagnetic oven that present embodiment provides; Temperature transducer 2 is avoided pan 3 and the position that recessed dish 12 can't overlap with the applying position of recessed dish 12, makes thermometric more accurate and more stable, more can reflect culinary art thing temperature in 3 pots of the pans.
See also Fig. 4, this figure is the cross section structure sketch map of the thermometric structure of the utility model embodiment 2 dished discs electromagnetic ovens.
The thermometric structure of the recessed dish electromagnetic oven that present embodiment provides comprises recessed dish 12 and temperature transducer 2, and temperature transducer 2 is fitted on the middle back cambered surface between recessed dish 12 minimum points and the peak, and temperature transducer 2 is a thermistor.Temperature transducer 2 is installed on the coil panel, and temperature transducer 2 is electrically connected with microcontroller through main circuit board.The quantity of temperature transducer 2 is 2, and temperature transducer 2 evenly distributes at recessed dish 12 back sides.
See also Fig. 6, this figure is that temperature transducer is at the positional structure sketch map at the recessed dish back side among the utility model embodiment, and what the back cambered surface between the A section was represented is middle part 1/3 area between recessed dish 12 minimum points 121 and the peak 122.Need to prove that in addition temperature transducer 2 can be fitted on any some positions in the back cambered surface of middle part 1/3 area between recessed dish 12 minimum points 121 and the peak 122, can realize the purpose of the utility model equally.
Compared with prior art; The thermometric structure of the recessed dish electromagnetic oven that present embodiment provides; Through measuring the temperature of a plurality of points, through some inner algorithms of microcontroller (MCU) these sampled values are comprehensively calculated again, finally calculate the probe temperature value; Thermometric is more accurate and more stable further, more can reflect culinary art thing temperature in the pan 3.
See also Fig. 5, this figure is the structural representation of temperature transducer position in the thermometric structure of the utility model embodiment 3 recessed dish electromagnetic ovens.
The thermometric structure of the recessed dish electromagnetic oven that present embodiment provides comprises recessed dish 12 and temperature transducer 2, and temperature transducer 2 is fitted on the middle back cambered surface between recessed dish 12 minimum points and the peak, and temperature transducer 2 is a thermistor.Temperature transducer 2 is installed on the coil panel 4, and temperature transducer 2 is electrically connected with microcontroller through main circuit board.The quantity of temperature transducer 2 is 3, and temperature transducer 2 evenly distributes at recessed dish 12 back sides.
See also Fig. 6, this figure is that temperature transducer is at the positional structure sketch map at the recessed dish back side among the utility model embodiment, and what the back cambered surface between the A section was represented is middle part 1/3 area between recessed dish 12 minimum points 121 and the peak 122.Need to prove that in addition temperature transducer 2 can be fitted on any some positions in the back cambered surface of middle part 1/3 area between recessed dish 12 minimum points 121 and the peak 122, can realize the purpose of the utility model equally.
Compared with prior art; The thermometric structure of the recessed dish electromagnetic oven that present embodiment provides; Through measuring the temperature of a plurality of points, through some inner algorithms of microcontroller (MCU) these sampled values are comprehensively calculated again, finally calculate the probe temperature value; Thermometric is more accurate and more stable further, more can reflect culinary art thing temperature in the pan 3.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. the thermometric structure of a recessed dish electromagnetic oven is characterized in that, comprises recessed dish and temperature transducer, and said temperature transducer is fitted on the back cambered surface beyond the said recessed dish minimum point.
2. the thermometric structure of recessed dish electromagnetic oven according to claim 1 is characterized in that, said temperature transducer is fitted on the back cambered surface of middle part 1/3 area between said recessed dish minimum point and the peak.
3. the thermometric structure of recessed dish electromagnetic oven according to claim 2 is characterized in that, said temperature transducer is fitted on the middle back cambered surface between said recessed dish minimum point and the peak.
4. the thermometric structure of recessed dish electromagnetic oven according to claim 1 is characterized in that, the quantity of said temperature transducer is more than 1.
5. the thermometric structure of recessed dish electromagnetic oven according to claim 4 is characterized in that, the quantity of said temperature transducer is more than 2.
6. the thermometric structure of recessed dish electromagnetic oven according to claim 5 is characterized in that, the quantity of said temperature transducer is 2-6.
7. according to the thermometric structure of claim 5 or 6 each described recessed dish electromagnetic ovens, it is characterized in that said temperature transducer evenly distributes at the said recessed dish back side.
8. the thermometric structure of recessed dish electromagnetic oven according to claim 1 is characterized in that said temperature transducer is installed on the coil panel.
9. the thermometric structure of recessed dish electromagnetic oven according to claim 1 is characterized in that, said temperature transducer is electrically connected with microcontroller through the main circuit board of electromagnetic oven.
10. the thermometric structure of recessed dish electromagnetic oven according to claim 1 is characterized in that, said temperature transducer is a thermistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201937910U CN202613533U (en) | 2012-04-28 | 2012-04-28 | Temperature measurement structure of concave disc induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201937910U CN202613533U (en) | 2012-04-28 | 2012-04-28 | Temperature measurement structure of concave disc induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613533U true CN202613533U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201937910U Expired - Lifetime CN202613533U (en) | 2012-04-28 | 2012-04-28 | Temperature measurement structure of concave disc induction cooker |
Country Status (1)
| Country | Link |
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| CN (1) | CN202613533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913255A (en) * | 2014-03-28 | 2014-07-09 | 佛山市顺德区美的电热电器制造有限公司 | Temperature measuring method and temperature measuring system of electric heating device and electric heating device |
| CN105987408A (en) * | 2015-02-06 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Induction cooker |
| CN109695901A (en) * | 2017-10-24 | 2019-04-30 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic heating cooking utensil and its temp measuring method and device |
-
2012
- 2012-04-28 CN CN2012201937910U patent/CN202613533U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103913255A (en) * | 2014-03-28 | 2014-07-09 | 佛山市顺德区美的电热电器制造有限公司 | Temperature measuring method and temperature measuring system of electric heating device and electric heating device |
| CN105987408A (en) * | 2015-02-06 | 2016-10-05 | 佛山市顺德区美的电热电器制造有限公司 | Induction cooker |
| CN109695901A (en) * | 2017-10-24 | 2019-04-30 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic heating cooking utensil and its temp measuring method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MANUFACTURING Co.,Ltd. Assignor: MIDEA GROUP Co.,Ltd. Contract record no.: 2013440000143 Denomination of utility model: Temperature measurement structure of concave disk induction cooker Granted publication date: 20121219 License type: Exclusive License Record date: 20130416 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |