CN202253808U - Spilling-stop electromagnetic oven - Google Patents
Spilling-stop electromagnetic oven Download PDFInfo
- Publication number
- CN202253808U CN202253808U CN2011201943334U CN201120194333U CN202253808U CN 202253808 U CN202253808 U CN 202253808U CN 2011201943334 U CN2011201943334 U CN 2011201943334U CN 201120194333 U CN201120194333 U CN 201120194333U CN 202253808 U CN202253808 U CN 202253808U
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- Prior art keywords
- electromagnetic oven
- pole piece
- electric capacity
- panel
- overflow
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- 230000006698 induction Effects 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 19
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000005574 cross-species transmission Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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Abstract
The utility model relates to a spilling-stop electromagnetic oven which comprises a shell, a panel and a heating coil controlled by a main controller, wherein the main controller is electrically connected with a capacitance sensor used for detecting spilth on a panel, and the capacitance sensor can detect spilling liquid on the panel of the electromagnetic oven; the capacitance sensor is used for transmitting a spilling signal to the main controller, and then the main controller further controls the operation of the heating coil through the judgement of the spilling signal; when the capacitance sensor detects the spilth on the panel, the operation of the heating coil is stopped, thereby stopping liquid spilling out of a pot, thoroughly solving pot spillover problem of the electromagnetic oven, and guaranteeing the use safety of the electromagnetic oven.
Description
Technical field
The utility model relates to the kitchen appliance field, particularly a kind of electromagnetic oven that overflows that ends.
Background technology
All can inevitably there be the pot problem of overflowing in the prior art electromagnetic oven in use, and the liquid such as soup juice that pot spills can be in the electromagnetic oven panel cross flow, and as easy as rolling off a log inflow electromagnetic oven is inner, causes the damage of electromagnetic oven.At present; Cross flow on electromagnetic oven for the liquid that prevents to overflow; Generally be employed in the electromagnetic oven panel setting and overflow the groove structure, be provided with overflow ducts between plate to the electromagnetic oven body lower surface in the above, the aforementioned liquid that overflows in the groove can go out the electromagnetic oven outside through the overflow ducts water conservancy diversion; Yet this kind scheme only is simply to overflow the back at pan liquid is carried out guide functions; Can not stop pan do not stop excessive; Still can cause overflowing liquid to gush out and overflow the situation of groove, fundamentally not solve the safety problem that the pot that overflows produces electromagnetic oven in electromagnetic oven surface cross flow.
Summary of the invention
The technical problem that the utility model will solve is to overcome the problem that exists in the above-mentioned prior art and provides the pan on effective prevention electromagnetic oven excessive a kind of electromagnetic oven that overflows that ends.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of electromagnetic oven that overflows that ends comprises housing, panel and by the heater coil of main controller controls, said master controller is electrically connected with the capacitance induction system that detection panel overflow goes out thing.
The utility model can also further be optimized through following technical measures:
Capacitance induction system is at least one electric capacity pole piece, and said electric capacity pole piece is installed on the plate rail of heater coil and is close to the panel lower surface.
Capacitance induction system can also be set at least one electric capacity pole piece, and said electric capacity pole piece is pasted on the panel lower surface.
Capacitance induction system is at least one electric capacity pole piece, and said electric capacity pole piece is pasted on the panel lower surface
The electric capacity pole piece is annular pole piece.
The a plurality of annular pole pieces of aforementioned electric capacity pole piece are sheathed, and the diameter of the diameter of each electric capacity pole piece and the panel top pan of putting is corresponding, the diameter of electric capacity pole piece greater than the diameter of corresponding pan.
The electric capacity pole piece is set to arc.
Capacitance induction system is connected in signal processing circuit and different capacitance changes is sent to signal processing circuit, and capacitance induction system is electrically connected with master controller through signal processing circuit.
Master controller connects the overflow alarm circuit, and the overflow alarm circuit is provided with loudspeaker or light alarming device.
The utility model compared with prior art has following beneficial effect:
Capacitance induction system can detect the overflowing liquid on the electromagnetic oven panel in the utility model electromagnetic oven; Capacitance induction system is sent to master controller with spill over, and master controller is further controlled the work of heater coil through the judgement of spill over then, when capacitance induction system detects panel overflow is arranged; Can stop the work of heater coil; Thereby the pan that stops is excessive, has fundamentally solved the excessive pot problem of electromagnetic oven, has guaranteed the safety in utilization of electromagnetic oven; In addition, because at present mostly the electromagnetic oven button is touch-key, this capacitance induction system also can prevent the maloperation problem that produces when overflowing liquid flow to touch key-press, electromagnetic oven job security when improving unmanned guard.
Description of drawings
Fig. 1 is the structural representation that ends overflow electromagnetic oven and pan of the embodiment one of the utility model.
Fig. 2 is the structural representation that ends overflow electromagnetic oven and pan of the embodiment two of the utility model.
Fig. 3 is the explosive view that ends the electromagnetic oven that overflows of the embodiment three of the utility model.
The main element label:
Little annular pole piece 52
The specific embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and preferred embodiment.
Embodiment one:
Shown in Fig. 1-2, be the embodiment one of electromagnetism cooking apparatus that can three-dimensional heating;
The technical scheme that the utility model adopts is: a kind of electromagnetic oven 100 that overflows that ends, comprise housing 1, panel 2 and by the heater coil 4 of master controller 3 controls, and the capacitance induction system 5 of overflow is electrically connected on said master controller 3 and the detection panel 2.Master controller 3 connects the overflow alarm circuit, and the overflow alarm circuit is provided with loudspeaker or light alarming device.
Said capacitance induction system 5 is at least one electric capacity pole piece, and said electric capacity pole piece is pasted on panel 2 lower surfaces.The diameter of the diameter of each electric capacity pole piece and the panel top pan of putting 200 is corresponding, the diameter of electric capacity pole piece greater than the diameter of corresponding pan 200.When liquid overflows in the pan 200; Liquid flows on the panel 2, and this moment, panel 2 below electric capacity pole pieces were sensed electric capacitance change, signal is delivered to master controller 3 handle; 3 pairs of changing values through capacitance of master controller judge whether to occur the pot that overflows; Then the heater coil in the electromagnetic oven 4 is controlled, made heater coil 4 quit work or reduce the heating power of heater coil 4, make heated pot 200 not overflow having liquid; Simultaneously; Master controller 3 control overflow alarm circuit workings; Through loudspeaker or light warning prompting user,, also can recognize that the situation and the very first time of being taken place handle in the overflow alarm circuit through alarm sound even make the user other at electromagnetic oven 100.
Embodiment two:
The difference of itself and embodiment one is: it is sheathed that capacitance induction system 5 can be set to a plurality of annular pole pieces; In the present embodiment; Capacitance induction system 5 comprises two big annular pole piece 51 and little annular pole pieces 52 that radii size is different, and it is sheathed that above-mentioned big annular pole piece 51 and little annular pole piece 52 are continued to use a center of circle, and the less little annular pole piece 52 of the pan of minor radius and radius is complementary; When liquid overflows in the pan 200; Liquid flows on the panel 2, and the little annular pole piece 52 in panel 2 belows this moment is sensed electric capacitance change, signal is delivered to master controller 3 handle; 3 pairs of changing values through capacitance of master controller judge whether to occur the pot that overflows; Then the heater coil in the electromagnetic oven 4 is controlled, made heater coil 4 quit work or reduce the heating power of heater coil 4, make heated pot 200 not overflow having liquid.
The big annular pole piece 51 that aforementioned radius is bigger is corresponding with the pan 200 of long radius; When pan 200 is positioned over 2 last times of electromagnetic oven panel; The capacitance of little annular pole piece 52 changes; But the electric capacitance change when this moment, capacitance change and overflowing liquid were spilled over to big annular pole piece 51 positions is different, does not influence the judgement of master controller 3.When liquid overflows in the pan 200; The big annular pole piece 51 in panel below this moment is sensed electric capacitance change; Signal is delivered to master controller 3 handle, 3 pairs of changing values through capacitance of master controller judge whether to occur the pot that overflows, and then the heater coil in the electromagnetic oven 4 are controlled.
Aforementioned electric capacity pole piece is nonocclusive annular pole piece, and it is provided with and breaks off mouth; Or be set to the electric capacity pole piece of a plurality of arcs.
Embodiment three:
The difference of itself and embodiment two is: said electric capacity pole piece is installed on the plate rail 41 of heater coil 4 and is close to panel 2 lower surfaces.
In use; Capacitance induction system can detect the overflowing liquid on the electromagnetic oven panel 2 in the electromagnetic oven 100; Capacitance induction system is sent to master controller 3 with spill over, and master controller 3 is further controlled the work of heater coil 4 through the judgement of spill over then, when capacitance induction system detects panel 2 overflow is arranged; Can stop the work of heater coil 4; Thereby the pan that stops 200 is excessive, has fundamentally solved the excessive pot problem of electromagnetic oven 100, has guaranteed the safety in utilization of electromagnetic oven 100; In addition, because at present mostly the electromagnetic oven button is touch-key, this capacitance induction system also can prevent the maloperation problem that produces when overflowing liquid flow to touch key-press, electromagnetic oven 100 job securities when improving unmanned guard.
According to the principle of the utility model, capacitance induction system in the scheme done improve or the variation that is equal to all should drop on the desired scope of claim of the utility model.Will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model, as long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of above embodiment.
Claims (8)
1. electromagnetic oven that end to overflow comprises housing, panel and by the heater coil of main controller controls, it is characterized in that: said master controller is electrically connected with the capacitance induction system that detection panel overflow goes out thing.
2. the electromagnetic oven that end to overflow according to claim 1, it is characterized in that: said capacitance induction system is at least one electric capacity pole piece, said electric capacity pole piece is installed on the plate rail of heater coil and is close to the panel lower surface.
3. the electromagnetic oven that overflows that ends according to claim 1, it is characterized in that: said capacitance induction system is at least one electric capacity pole piece, said electric capacity pole piece is pasted on the panel lower surface.
4. according to claim 2 or the 3 described electromagnetic ovens that overflow that end, it is characterized in that: said electric capacity pole piece is annular pole piece.
5. the electromagnetic oven that overflows that ends according to claim 4; It is characterized in that: said electric capacity pole piece is that a plurality of annular pole pieces are sheathed; The diameter of the diameter of each electric capacity pole piece and the panel top pan of putting is corresponding, the diameter of electric capacity pole piece greater than the diameter of corresponding pan.
6. according to claim 2 or the 3 described electromagnetic ovens that overflow that end, it is characterized in that: said electric capacity pole piece is set to arc.
7. the electromagnetic oven that overflows that ends according to claim 1; It is characterized in that: said capacitance induction system is connected in signal processing circuit and different capacitance changes is sent to signal processing circuit, and capacitance induction system is electrically connected with master controller through signal processing circuit.
8. the electromagnetic oven that overflows that ends according to claim 1, it is characterized in that: said master controller connects the overflow alarm circuit, and the overflow alarm circuit is provided with loudspeaker or light alarming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201943334U CN202253808U (en) | 2011-06-10 | 2011-06-10 | Spilling-stop electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201943334U CN202253808U (en) | 2011-06-10 | 2011-06-10 | Spilling-stop electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253808U true CN202253808U (en) | 2012-05-30 |
Family
ID=46115043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201943334U Expired - Lifetime CN202253808U (en) | 2011-06-10 | 2011-06-10 | Spilling-stop electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253808U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821501A (en) * | 2012-08-20 | 2012-12-12 | 九阳股份有限公司 | Induction cooker control circuit suitable for cookers of different materials and power control method |
| CN105266606A (en) * | 2014-07-04 | 2016-01-27 | 佛山市顺德区美的电热电器制造有限公司 | An electric cooker and a control method and a control device thereof |
| CN105465846A (en) * | 2016-01-07 | 2016-04-06 | 厦门理工学院 | Induction cooker |
| CN105674352A (en) * | 2014-11-18 | 2016-06-15 | 佛山市顺德区美的电热电器制造有限公司 | Control device and method for induction cooker and induction cooker |
| CN107272479A (en) * | 2016-04-05 | 2017-10-20 | Lg电子株式会社 | Touch-sensing device based on ultrasonic wave and cooking equipment and household electrical appliance including the device |
| CN110121220A (en) * | 2018-02-06 | 2019-08-13 | 广东美的生活电器制造有限公司 | A kind of overflow control method, circuit and heating equipment |
| CN110558812A (en) * | 2018-06-06 | 2019-12-13 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow device, anti-overflow control method, anti-overflow control system and induction cooker assembly |
| CN111820709A (en) * | 2019-04-17 | 2020-10-27 | 浙江苏泊尔家电制造有限公司 | Processing method for cooking, cooking appliance and computer storage medium |
-
2011
- 2011-06-10 CN CN2011201943334U patent/CN202253808U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821501B (en) * | 2012-08-20 | 2014-10-22 | 九阳股份有限公司 | Induction cooker control circuit suitable for cookers of different materials and power control method |
| CN102821501A (en) * | 2012-08-20 | 2012-12-12 | 九阳股份有限公司 | Induction cooker control circuit suitable for cookers of different materials and power control method |
| CN105266606B (en) * | 2014-07-04 | 2018-01-02 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method, control device |
| CN105266606A (en) * | 2014-07-04 | 2016-01-27 | 佛山市顺德区美的电热电器制造有限公司 | An electric cooker and a control method and a control device thereof |
| CN105674352A (en) * | 2014-11-18 | 2016-06-15 | 佛山市顺德区美的电热电器制造有限公司 | Control device and method for induction cooker and induction cooker |
| CN105674352B (en) * | 2014-11-18 | 2018-02-13 | 佛山市顺德区美的电热电器制造有限公司 | The control device of electromagnetic oven, the control method of electromagnetic oven and electromagnetic oven |
| CN105465846A (en) * | 2016-01-07 | 2016-04-06 | 厦门理工学院 | Induction cooker |
| CN107272479A (en) * | 2016-04-05 | 2017-10-20 | Lg电子株式会社 | Touch-sensing device based on ultrasonic wave and cooking equipment and household electrical appliance including the device |
| CN107272479B (en) * | 2016-04-05 | 2020-03-10 | Lg电子株式会社 | Ultrasonic wave-based touch sensing device, and cooking apparatus and home appliance including the same |
| US10719165B2 (en) | 2016-04-05 | 2020-07-21 | Lg Electronics Inc. | Touch sensing apparatus based on ultrasonic waves, cooking apparatus and home appliance including the same |
| CN110121220A (en) * | 2018-02-06 | 2019-08-13 | 广东美的生活电器制造有限公司 | A kind of overflow control method, circuit and heating equipment |
| CN110558812A (en) * | 2018-06-06 | 2019-12-13 | 佛山市顺德区美的电热电器制造有限公司 | Anti-overflow device, anti-overflow control method, anti-overflow control system and induction cooker assembly |
| CN111820709A (en) * | 2019-04-17 | 2020-10-27 | 浙江苏泊尔家电制造有限公司 | Processing method for cooking, cooking appliance and computer storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250118 US 999 miles Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |