CN202281269U - Stereoscopic heating device for uniform heating - Google Patents
Stereoscopic heating device for uniform heating Download PDFInfo
- Publication number
- CN202281269U CN202281269U CN201120309928XU CN201120309928U CN202281269U CN 202281269 U CN202281269 U CN 202281269U CN 201120309928X U CN201120309928X U CN 201120309928XU CN 201120309928 U CN201120309928 U CN 201120309928U CN 202281269 U CN202281269 U CN 202281269U
- Authority
- CN
- China
- Prior art keywords
- coil
- heating
- coupling
- heater
- electromagnetic
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 100
- 230000008878 coupling Effects 0.000 claims abstract description 62
- 238000010168 coupling process Methods 0.000 claims abstract description 62
- 238000005859 coupling reaction Methods 0.000 claims abstract description 62
- 238000004804 winding Methods 0.000 claims description 2
- 238000010411 cooking Methods 0.000 abstract description 26
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000006698 induction Effects 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
Abstract
The utility model provides a stereoscopic heating device for uniform heating, which is used in combination with an induction cooker. The stereoscopic heating device comprises a coupling heating element, wherein the coupling heating element comprises a coupling coil coupled with the induction cooker, and at least two concentrically arranged electromagnetic heating coils of which the energy is provided by the coupling coil. Owing to the structural design of a plurality of electromagnetic heating coil with concentric axes, and different heating zones can be selected, the field distribution of the electromagnetic heating coils can be changed; and meanwhile, different electromagnetic heating coils can be selected according to the required coil diameter, so as to adjust the heating power ratio of a cooking container and reduce waste of output power.
Description
Technical field
The utility model relates to the kitchen appliance field, particularly a kind of three-dimensional heater of even heating.
Background technology
Electromagnetism cooking apparatus in the prior art, for example electromagnetic oven produces high-frequency alternating magnetic field and makes the heating of cooking container bottom during culinary art.This mode of heating thermal efficiency is very high, can be up to 92%, exceed 2 percentage points of the one-level efficiency standards of national regulation, and be the highest a kind of culinary cuisine utensil of the present thermal efficiency.Press the features of shape of support panel and divide, electromagnetic oven generally includes plane kitchen range and two types on concave surface kitchen range, and the plane kitchen range is applicable to the pan heating, and the concave surface kitchen range is applicable to that circular bottom pot heats.During the heating of plane kitchen range, the bottom of heating cooking container only, and do not generate heat all around; So often cause the bottom to heat problem concentrated and the initiation paste end easily; Even cause crystallite panel hot-spot and cause aircraft bombing danger that because the defective that exists heated perimeter to concentrate, the frequency that such electromagnetic oven uses is on the low side when culinary cuisine; The user is when being engaged in the culinary art work that needs three-dimensional heating comprehensively; Especially during cooking, can select instruments such as gas range usually for use, and that gas range has is higher dangerous and pollute living environment.For the concave surface kitchen range, though realized three-dimensional heating, owing to only can be applicable to the circular bottom pot heating, range of application cost narrow and the arc microcrystal panel is also higher, so this series products has the trend of being eliminated by market gradually.Because the above-mentioned technological deficiency that electromagnetic oven exists has influenced the marketing of this series products.
The objective technique defective that above-mentioned electromagnetic oven exists has not only limited the market scale of this high energy efficiency, oligosaprobic culinary cuisine utensil, has also influenced the convenience that the user uses, and the defective that plane kitchen range heating is simultaneously concentrated also can be brought certain risk to the user.
The utility model content
The technical problem that the utility model will solve is to overcome the problem that exists in the above-mentioned prior art and a kind of evenly three-dimensional heater of heating of realizing is provided.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopts is: a kind of three-dimensional heater of even heating; Itself and electromagnetic oven combination are used; Said three-dimensional heater comprises the coupling heating component that can realize three-dimensional heating, and the coupling heating component comprises and the coupling coil of electromagnetic oven coupling and the electromagnetic heating coil that provides the same central axis in two edges of energy to be provided with by coupling coil at least.
Serial or parallel connection connects between aforementioned at least two electromagnetic heating coil, and electromagnetic heating coil is connected with the coupling coil closed loop.
The aforementioned electromagnetic heater coil comprises the interior ring heater coil that is connected in parallel and outer shroud heater coil and is connected with the coupling coil closed loop respectively.
Loop coupling coil and outer shroud coupling coil in aforementioned coupling coil comprises, interior ring electromagnetic heating coil is connected with interior loop coupling coil closed loop, and the outer shroud electromagnetic heating coil is connected with outer shroud coupling coil closed loop.
Aforementioned coupling coil diameter is 80mm～200mm.
The aforementioned electromagnetic heater coil is a space(d) winding.
Three-dimensional heater also comprises first magnetic stripe and second magnetic stripe, and first magnetic stripe is arranged on coupling coil top, and second magnetic stripe is located at the outside of electromagnetic heating coil.
Because the utility model comprises at least two electromagnetic heating coil that are provided with one heart in the coupling heating component, so compared with prior art have following beneficial effect:
A plurality of structural designs that are provided with the electromagnetic heating coil of same central axis; Can realize the selection in different heating zone; Change the Distribution of Magnetic Field of electromagnetic heating coil; Select different electromagnetic heating coil to reach adjustment cooking container heating power proportioning through needed heating radius simultaneously, reduce the waste of power output.
Description of drawings
Fig. 1 is the explosive view of the embodiment one three-dimensional heater of the utility model.
Fig. 2 is the embodiment one three-dimensional heater of the utility model and the explosive view of electromagnetic oven.
Fig. 3 is the embodiment two three-dimensional heaters of utility model among Fig. 2 and the explosive view of electromagnetic oven.
The main element label:
Interior ring heater coil 212 coupling coils 22
Second magnetic stripe, 26 bottoms 27
Magnet exciting coil 11 electric control gears 16
The specific embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and preferred embodiment.
Shown in Fig. 1～2; Embodiment one for the three-dimensional heater 20 of a kind of even heating of the utility model; It is applicable to different electromagnetic ovens; Three-dimensional heater 20 is located on the electromagnetic oven 10; The magnet exciting coil 11 of said electromagnetic oven 10 built-in generation alternating magnetic fields, three-dimensional heater 20 comprise the coupling heating component that can realize three-dimensional heating, and the coupling heating component comprises and the coupling coil 22 of electromagnetic oven coupling and the electromagnetic heating coil 21 that provides the same central axis in two edges of energy to be provided with by coupling coil 22 at least.Produce the induced field of alternation in the above-mentioned magnet exciting coil 11; Coupling coil 22 is in the alternating current that produces in the alternating magnetic fields; Because electromagnetic heating coil 21 is concatenated into closed loop with coupling coil 22; Aforementioned alternating current produces alternating magnetic field again after through electromagnetic heating coil 21, thereby cooking container is heated.
Serial or parallel connection connects between aforementioned at least two electromagnetic heating coil 21, and electromagnetic heating coil 21 is connected with coupling coil 22 closed loops.Electromagnetic heating coil 21 comprises the interior ring heater coil 212 that is connected in parallel and outer shroud heater coil 211 and is connected with coupling coil 22 closed loops respectively that interior ring heater coil 212 and outer shroud heater coil 211 are along same central axis settings.Loop coupling coil 221 beyond the loop coupling coil 222 in coupling coil 22 comprises, interior ring heater coil 212 is electrically connected and forms closed loop one with interior loop coupling coil 222, and outer shroud heater coil 211 is electrically connected and forms closed loop two with outer shroud coupling coil 221.
In use, can select outer shroud heater coil 211 or interior ring heater coil 212 to reach control, when using the bigger cooking container of radius, can select for use inner and outer rings heater coil 211,212 to work simultaneously different heating zone; When using the less cooking container of radius, 212 pairs of cooking containers of ring heater coil heat in can only selecting for use, thereby have reduced the power dissipation of electromagnetic heating coil 21.In addition; The number of turn and beam diameter through ring heater coil 212 and outer shroud heater coil 211 in adjusting reach the power factor of adjusting closed loop one and closed loop two; Thereby regulate cooking container heating power proportioning, make the even heats that electromagnetic heating coil 21 realizes cooking container.Certainly, also can select the adjustment mode of other power factors to make electromagnetic heating coil 21 better, avoid the phenomenon of being burned for the heats of cooking container.Simultaneously, the setting of interior ring heater coil 212 and outer shroud heater coil 211 can change the Distribution of Magnetic Field of electromagnetic heating coil 21, on cooking container, produces the effect of heating endless belt.
Three-dimensional heater 20 comprises electromagnetic heating coil 21, coupling coil 22 and pedestal 24, and pedestal 24 is the hollow closed cavity, and cooking container can be placed in the middle part, and the bottom is equipped with bottom 27, can be made into bowl-shape to be suitable for common cooking container heating.Electromagnetic heating coil 21 and coupling coil 22 are located at the inside of pedestal 24, and pedestal 24 plays the effect of electrical protection.Electromagnetic heating coil 21 be located at pedestal 2 in and envelope in the sidepiece and the bottom of cooking container, to realize to cooking container sidepiece and the heating of bottom circulating type.Coupling coil 22 is concatenated into one and forms closed loop with electromagnetic heating coil 21.When making, interior loop coupling coil 222 and interior ring heater coil 212 can adopt a branch of lead to twine and will be end-to-end and get final product.Present embodiment has been installed first magnetic stripe 25 above coupling coil 22; Play the effect that upwards shields the magnetic line of force; After increasing by first magnetic stripe 25; The heating of 22 pairs of cooking container bottoms of coupling coil significantly reduces, and then can more energy be passed to electromagnetic heating coil 21 with the heating cooking container side.The outside of electromagnetic heating coil 21 also is equipped with second magnetic stripe, 26, the second magnetic stripes 26 can prevent that electromagnetic heating coil 21 from producing magnetic field to three-dimensional heater 20 outsides and revealing, and has both improved safety in utilization, can improve the efficient of side heat again.First magnetic stripe 25 and second magnetic stripe 26 are the U-shaped magnetic stripe, and this kind magnetic stripe comprises two turnings, and coil is stuck between two turnings, plays the effect of magnetic conduction and magnetic screen.
Three-dimensional heater 20 slides on the loam cake 18 of electromagnetic oven 10 in order to prevent to use, and between pedestal 24 and electromagnetic oven 10, is provided with positioner, and positioner has comprised the alignment pin that is located on the pedestal 24 and has been located at the locating slot on the electromagnetic oven 10; When alignment pin embeds in the locating slot; This positioner limits the position of coupling heater, has both prevented slip, the position that also can make first magnetic stripe 25 and drum magnetic stripe 15 simultaneously over against; Coupling efficiency between improving up and down reduces leakage field.
As shown in Figure 3; Be the embodiment two of this creation, interior ring heater coil 212 and outer shroud heater coil 211 are connected in series, and integral body is the bowl type; Can on two coils, distinguish electronic switch of parallel connection, reach the selection control of internal ring heater coil 212 and outer shroud heater coil 211.At this moment; The number of turn that can be through ring heater coil 212 and outer shroud heater coil 211 in adjusting or dredge and adjust power factor around mode; Regulate cooking container heating power proportioning thereby reach, make the even heats that electromagnetic heating coil 2 realizes cooking container.
In order to realize with the generalization of existing electromagnetic oven and to be beneficial to the lifting of coupling efficiency, coupling coil 22 diameters are 80mm～200mm, and the size of aforementioned coupling coil is applicable to the electromagnetic oven 10 with any specification magnet exciting coil 11.
Pass through selection control in this creation, can reach selection the different heating zone to the electromagnetic heating coil 21 of the same central axis in a plurality of edges.The power factor that can reach adjustment closed loop one and closed loop two through the number of turn and the beam diameter of ring heater coil 212 and outer shroud heater coil 211 in adjusting; Regulate cooking container heating power proportioning thereby reach, make electromagnetic heating coil realize even heats cooking container.In addition, can select the adjustment mode of other power factors to make electromagnetic heating coil better, avoid the phenomenon of being burned for the heats of cooking container.The setting of interior ring heater coil 212 and outer shroud heater coil 211 can change the Distribution of Magnetic Field of electromagnetic heating coil 21, on cooking container, produces the effect of heating endless belt.
Utility model purpose in the present embodiment can also adopt other structure to realize; For example the magnet exciting coil 11 in the electromagnetic oven 10 can be made as the inner loop-line circle and the outer shroud coil is connected in series; And respectively parallelly connected electronic switch on two coils; Also can realize the selection control of two coils, only be that cost is a little more than technique scheme.
According to the principle of the utility model, electromagnetism cooker 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 (7)
1. even three-dimensional heater of heating; Itself and electromagnetic oven combination are used; It is characterized in that; Said three-dimensional heater comprises the coupling heating component that can realize three-dimensional heating, and the coupling heating component comprises and the coupling coil of electromagnetic oven coupling and the electromagnetic heating coil that provides the same central axis in two edges of energy to be provided with by coupling coil at least.
2. the three-dimensional heater of a kind of even heating according to claim 1 is characterized in that, serial or parallel connection connects between said at least two electromagnetic heating coil, and electromagnetic heating coil is connected with the coupling coil closed loop.
3. the three-dimensional heater of a kind of even heating according to claim 2 is characterized in that, said electromagnetic heating coil comprises the interior ring heater coil that is connected in parallel and outer shroud heater coil and is connected with the coupling coil closed loop respectively.
4. the three-dimensional heater of a kind of even heating according to claim 3; It is characterized in that; Loop coupling coil and outer shroud coupling coil in said coupling coil comprises; Interior ring electromagnetic heating coil is connected with interior loop coupling coil closed loop, and the outer shroud electromagnetic heating coil is connected with outer shroud coupling coil closed loop.
5. according to the three-dimensional heater of each described a kind of even heating of claim 1-4, it is characterized in that said coupling coil diameter is 80mm～200mm.
6. according to the three-dimensional heater of each described a kind of even heating of claim 1-4, it is characterized in that said electromagnetic heating coil is a space(d) winding.
7. according to the three-dimensional heater of each described a kind of even heating of claim 1-4; It is characterized in that; Three-dimensional heater also comprises first magnetic stripe and second magnetic stripe, and first magnetic stripe is arranged on coupling coil top, and second magnetic stripe is located at the outside of electromagnetic heating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120309928XU CN202281269U (en) | 2011-08-24 | 2011-08-24 | Stereoscopic heating device for uniform heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120309928XU CN202281269U (en) | 2011-08-24 | 2011-08-24 | Stereoscopic heating device for uniform heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281269U true CN202281269U (en) | 2012-06-20 |
Family
ID=46227436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120309928XU Expired - Lifetime CN202281269U (en) | 2011-08-24 | 2011-08-24 | Stereoscopic heating device for uniform heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281269U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414431A (en) * | 2013-09-04 | 2015-03-18 | 珠海格力电器股份有限公司 | Electromagnetic rice cooker |
| CN104676678A (en) * | 2013-11-28 | 2015-06-03 | 哈尔滨市三和佳美科技发展有限公司 | Double coil induction cooker |
| US20150183164A1 (en) * | 2013-12-30 | 2015-07-02 | Chad E. Duty | Rapid electro-magnetic heating of nozzle in polymer extrusion based deposition for additive manufacturing |
| CN106211398A (en) * | 2015-05-08 | 2016-12-07 | 深圳市鑫汇科股份有限公司 | A kind of electromagnetic heater and electromagnetic heating method |
| US9650537B2 (en) | 2014-04-14 | 2017-05-16 | Ut-Battelle, Llc | Reactive polymer fused deposition manufacturing |
| CN107277957A (en) * | 2017-07-31 | 2017-10-20 | 中山市科倚信电器有限公司 | One kind takes off lighter structure for induction heating apparatus zero |
| US10124531B2 (en) | 2013-12-30 | 2018-11-13 | Ut-Battelle, Llc | Rapid non-contact energy transfer for additive manufacturing driven high intensity electromagnetic fields |
-
2011
- 2011-08-24 CN CN201120309928XU patent/CN202281269U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104414431A (en) * | 2013-09-04 | 2015-03-18 | 珠海格力电器股份有限公司 | Electromagnetic rice cooker |
| CN104676678A (en) * | 2013-11-28 | 2015-06-03 | 哈尔滨市三和佳美科技发展有限公司 | Double coil induction cooker |
| US20150183164A1 (en) * | 2013-12-30 | 2015-07-02 | Chad E. Duty | Rapid electro-magnetic heating of nozzle in polymer extrusion based deposition for additive manufacturing |
| US10124531B2 (en) | 2013-12-30 | 2018-11-13 | Ut-Battelle, Llc | Rapid non-contact energy transfer for additive manufacturing driven high intensity electromagnetic fields |
| US9650537B2 (en) | 2014-04-14 | 2017-05-16 | Ut-Battelle, Llc | Reactive polymer fused deposition manufacturing |
| CN106211398A (en) * | 2015-05-08 | 2016-12-07 | 深圳市鑫汇科股份有限公司 | A kind of electromagnetic heater and electromagnetic heating method |
| CN106211398B (en) * | 2015-05-08 | 2022-11-11 | 深圳市鑫汇科股份有限公司 | Electromagnetic heating device and electromagnetic heating method |
| CN107277957A (en) * | 2017-07-31 | 2017-10-20 | 中山市科倚信电器有限公司 | One kind takes off lighter structure for induction heating apparatus zero |
| CN107277957B (en) * | 2017-07-31 | 2020-10-20 | 中山市科倚信电器有限公司 | Zero-fire-removing mechanism for induction heating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202281269U (en) | Stereoscopic heating device for uniform heating | |
| CN104757866A (en) | Multifunctional automatic cooker | |
| CN104039033B (en) | The electromagnetic induction heater of heated perimeter can be increased | |
| CN203896528U (en) | High energy efficiency electromagnetic wire coil and electromagnetic induction heating type cooking device | |
| CN202043311U (en) | Electromagnetic coupling heating device capable of being used with induction cooker | |
| CN103054458A (en) | Split type electric pressure cooker | |
| JP2013069688A (en) | Induction heating device and induction hob with plural induction heating devices | |
| CN201928464U (en) | Electromagnetic heating device suitable for lateral heating of cookware and multi-functional induction cooker | |
| CN105982510A (en) | Electromagnetic heating kitchenware as well as controller and control method thereof | |
| CN203088715U (en) | Split type electric pressure cooker | |
| CN102389253B (en) | Cookware assembly capable of realizing three-dimensional heating for electromagnetic oven | |
| CN105120544A (en) | Cyclonic IH electromagnetic heating wire tray | |
| CN202077213U (en) | Electromagnetic wire coil assembly capable of carrying out three-dimensional heating | |
| CN204483874U (en) | For pan and the electromagnetic heating cooking utensil of Electromagnetic Heating culinary art | |
| CN204316768U (en) | Electromagnetic heater and there is the electric cooking appliance of this electromagnetic heater | |
| CN104349522B (en) | For heating cooker coil panel and there is its electromagnetic oven | |
| CN202109544U (en) | Electromagnetic cooking utensil capable of heating cooling container in three-dimensional manner | |
| CN202077214U (en) | Three-dimensional heating device combined with induction cooker | |
| CN202310157U (en) | Radiation-resistant electromagnetic coupling heating appliance | |
| CN203378078U (en) | Coil panel used for heating cooker and electromagnetic oven provided with same | |
| CN102595668B (en) | Coil disc of electric stove and pan | |
| CN104219809B (en) | Electromagnetic coil with local convection heating function and electromagnetic cooker | |
| CN201789651U (en) | Induction cooker coil panel | |
| CN208435211U (en) | Split cooking apparatus | |
| CN207612432U (en) | Heating component and cooking apparatus |
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 | ||
| 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 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |