CN102885160B - Electromagnetic heating cooking equipment capable of preparing soybean milk - Google Patents
Electromagnetic heating cooking equipment capable of preparing soybean milk Download PDFInfo
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- CN102885160B CN102885160B CN201210145788.6A CN201210145788A CN102885160B CN 102885160 B CN102885160 B CN 102885160B CN 201210145788 A CN201210145788 A CN 201210145788A CN 102885160 B CN102885160 B CN 102885160B
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Abstract
The invention relates to electromagnetic heating cooking equipment capable of preparing soybean milk. The electromagnetic heating cooking equipment comprises a microwave cooker, wherein the microwave cooker comprises an operation panel, an electric control device and an excitation device capable of generating a high-frequency alternating magnetic field; an electromagnetic heating device also comprises a soybean milk machine which is matched with the microwave cooker; the soybean milk machine comprises a handpiece, a cup body, a motor and electromagnetic heating coils; a control signal is transmitted between the microwave cooker and the soybean milk machine through a signal transmission device; and a magnetizing device which can acquire electric energy by electromagnetically coupling with the excitation device is arranged on the cup body. When the magnetizing device is connected with the electromagnetic heating coils, the electric energy for heating and boiling is provided for the soybean milk machine; and when the magnetizing device is connected with the motor, the electric energy is provided for the soybean milk machine to crush beans and prepare the soybean milk. The electromagnetic heating cooking equipment has the advantages of multifunction, convenience for use and high safety performance.
Description
Technical field
The present invention relates to kitchen appliance field, particularly relate to a kind of Electromagnetic Heating cooking device of making soya-bean milk.
Background technology
As a kind of conventional household electrical appliance, the application of soy bean milk making machine is very extensive, at present, the soy bean milk making machine mode of heating of selling on market is mainly tubulose heater to be installed, in bottom of cup, plate-like heater to be installed or at cup bottom peripheral solder heat-generating pipe or electromagnetic induction coil etc. is set at head.Above-mentioned mode of heating is in pulping process, no matter be to adopt inner heating or external heat, all belong to direct mode of heating, because the fluctuation range of family expenses line voltage is conventionally at 170V～240V, when overtension, very easily in heating process, there is to stick with paste the problem of managing, being sticking, sticking with paste sidewall, also may cause motor to damage simultaneously.After sticking with paste pipe, easily burn, in cleaning, have difficulties.Starch based and protein can produce acrylic amide material through 140 ℃ of above high-temperature heatings, and produce the heterocyclic amine harmful substance being charred, and can cause digestive discomfort and other diseases.When line voltage is too low, power of motor is not enough, and beating results is poor.
Existing soy bean milk making machine generally includes a pluggable power line, during use, power line is plugged, and while not using, power line need to be pulled up, and uses comparatively inconvenience.In addition, be also provided with a complicated control circuit board in the head of soy bean milk making machine, this wiring board is easily subject to the impact of moist and brush powder and causes device short circuit, further may cause the danger such as electric capacity explodes, circuit is on fire.
In addition for existing Electromagnetic Heating cooking device, electromagnetic stove for example, because the efficiency of heating surface and fail safe become a kind of very general household electrical appliance compared with high, but because it often can only complete plane heating effect, function is comparatively single, and the market scale expansion of electromagnetic stove is greatly limited.
Summary of the invention
The technical problem that the present invention solves is overcoming above-mentioned the deficiencies in the prior art, and provides a kind of easy to use, safe and reliable and possess the Electromagnetic Heating cooking device of slurrying function.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
An Electromagnetic Heating cooking device of making soya-bean milk, comprises electromagnetic stove, and electromagnetic stove comprises the excitation unit of guidance panel, electric control gear and generation high-frequency alternating magnetic field, and Electromagnetic Heating cooking equipment also comprises the soy bean milk making machine being used in combination with electromagnetic stove; Soy bean milk making machine comprises head, cup, motor and electromagnetic heating coil; Between electromagnetic stove and soy bean milk making machine through signal transmitting apparatus signal transmission; Cup is provided with the magnetic device that is subject to that obtains electric energy with excitation unit electromagnetic coupled; Be connected with electromagnetic heating coil by magnetic device provides soy bean milk making machine heating infusion required electric energy; Be connected with motor by magnetic device provides soy bean milk making machine to pulverize the required electric energy of slurrying.
The present invention is also with further perfect by following technical measures:
Motor adopts direct current machine, be connected by magnetic device through rectification unit with direct current machine.In electric control gear, be preset with the pulping program of controlling soy bean milk making machine work, on guidance panel, correspondence is provided with slurrying operating portion.Soy bean milk making machine is provided with operation input unit, and operation input unit makes the input signal of slurrying operating portion invalid by signal transmitting apparatus to electric control gear output control signal.Motor is located in head, motor and be subject to be connected with the electromagnetic coupler through high-frequency electromagnetic coupled transfer electric energy between magnetic device, and electromagnetic coupler comprises coupling part and lower coupling part, and upper coupling part is located on head, and lower coupling part is located on cup.Be subject to be connected with the electric motor compensation capacitor that motor is carried out to power factor compensation between magnetic device and motor, be subject to be connected with between magnetic device and electromagnetic heating coil the Coil Compensation electric capacity that electromagnetic heating coil is carried out to power factor compensation.Signal transmitting apparatus is electromagnetic wave, infrared ray, microwave or ultrasonic communication device, and signal transmitting apparatus comprises signal emission module and signal receiving module, and signal emission module is located on head, and signal receiving module is located on electromagnetic stove.Be subject to magnetic device to comprise the first coupling coil and the second coupling coil, the first coupling coil is electrically connected to electromagnetic heating coil, and the second coupling coil is electrically connected to motor.Excitation unit comprises inner loop-line circle and the outer shroud coil of separate control, and the first coupling coil is set in the second coupling coil, the coupling corresponding to inner loop-line circle of the first coupling coil, the coupling corresponding to outer shroud coil of the second coupling coil.Be subject to magnetic device to comprise the 3rd coupling coil, the 3rd coupling coil and signal transmitting apparatus connect provides the required electric energy of signal transmission and the 3rd coupling coil to be set in the second coupling coil and the corresponding coupling of inner loop-line circle.
Owing to having adopted technique scheme, the present invention has following useful technique effect:
1, provide a kind of novel wireless soy bean milk making machine, use more convenient.The excitation unit electromagnetic coupled of magnetic device by with electromagnetic stove that be subject to of soy bean milk making machine obtains electric energy, is subject to magnetic device to obtain the backward motor of electric energy and electromagnetic heating coil is powered again, like this by wireless way for transmitting electric energy, without power line is set in soy bean milk making machine.
2, the stable operating voltage of soy bean milk making machine, is not disturbed by line voltage, uses safer.The excitation unit of electromagnetic stove produces high frequency magnetic field by resonance and carries out wireless power to soy bean milk making machine, electromagnetic stove internal control circuit restriction maximum output voltage, protection motor; And when voltage ripple of power network, exportable stable voltage, is not affected by power network fluctuation, when line voltage is higher, protection motor, when line voltage is lower, exportable rated voltage, promotes beating results.
3, soy bean milk making machine and electromagnetic stove share a main control circuit, and soy bean milk making machine, without complicated line construction is set, has been saved the cost of soy bean milk making machine greatly.The electromagnetic heating coil of soy bean milk making machine and the working procedure of motor all can be controlled by controlling the working procedure of excitation unit; therefore without complicated Electromagnetic Heating control device is set in soy bean milk making machine again; such as IGBT, synchronous circuit, surge protection circuit, radiator fan, radiator etc., has significantly reduced cost.
4, many ring coils are set, independent control, is more conducive to power match.In soy bean milk making machine, be subject to magnetic device corresponding with the excitation unit in electromagnetic stove, all be set as and can independently control many ring coils, electric control gear can regulate the power that is subject to a corresponding ring in magnetic device by controlling the power of a certain ring in excitation unit, and the coil ratio between different rings is different, can better mate the power of motor and electromagnetic heating coil.
5, electromagnetic stove functional diversities.Soy bean milk making machine is placed on electromagnetic stove, selects slurrying menu can produce the soya-bean milk of good to eat nutrition, take off soy bean milk making machine put pan can realize decoct, explode, boil, the cooking function such as stir-fry, enriched the function of electromagnetic stove, be more conducive to the expansion in electromagnetic stove market.
6, secondary coupling, prevents electric leakage, safer.Electromagnetic coupler is set between head and cup and replaces conventional electric connector, by secondary coupled modes, to motor and signal supervisory instrument, power, thoroughly prevented from entering because of water short circuit, the electric leakage problem that electric connector causes.
Accompanying drawing explanation
Fig. 1 is assembled state schematic diagram of the present invention;
Fig. 2 is the soy bean milk making machine cutaway view of the embodiment of the present invention one;
Fig. 3 is the enlarged diagram at A place in Fig. 2;
Fig. 4 is the enlarged diagram at B place in Fig. 2;
Fig. 5 is decomposed view of the present invention;
Fig. 6 is the soy bean milk making machine decomposing state schematic diagram of the embodiment of the present invention one;
Fig. 7 is the elementary diagram of the embodiment of the present invention one;
Reference numeral
1 head 2 cups
3 electromagnetic stove 21 first coupling coils
31 slurrying operating portion 22 the 3rd coupling coils
32 pan operating portion 23 second coupling coils
33 inner loop-line circle 24 heating containers
34 outer shroud coil 25 magnetic stripes
35 electric control gear 26 handles
27 electromagnetic heating coil 28 thermal insulation boards
11 motor 12 signal emission module
13 infrared transmitting tube 14 rectification units
Coupling part on 4 electromagnetic couplers 41
51 level coupling parts of 42 times coupling parts
52 elementary coupling part 61 electric motor compensation capacitors
62 Coil Compensation electric capacity 7 wire spools
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further:
Embodiment mono-:
As shown in Figures 1 to 7, a kind of Electromagnetic Heating cooking device of making soya-bean milk of the present invention, comprise electromagnetic stove 3, electromagnetic stove comprises the excitation unit of guidance panel, electric control gear 35 and generation high-frequency alternating magnetic field, and Electromagnetic Heating cooking equipment also comprises the soy bean milk making machine being used in combination with electromagnetic stove 3; Soy bean milk making machine comprises head 1, cup 2, motor 11 and electromagnetic heating coil 27; Soy bean milk making machine is overflowed detection signal, temperature detection, guard signal etc. by signal transmitting apparatus to electromagnetic stove 3 transmission; Cup 2 is provided with the magnetic device that is subject to that obtains electric energy with excitation unit electromagnetic coupled; Be connected with electromagnetic heating coil 27 by magnetic device provides soy bean milk making machine heating infusion required electric energy; Be connected with motor 11 by magnetic device provides soy bean milk making machine to pulverize the required electric energy of slurrying.
Excitation unit comprises solenoid, magnetic stripe and plate rail, electric control gear comprises master controller, resonant capacitance and IGBT, solenoid and resonance Capacitance parallel connection form resonant circuit, and master controller regulates power output and the resonance potential of resonant circuit by controlling the ON time of IGBT.The resonance frequency of the resonant circuit of electromagnetic stove 3 within the scope of 20-50KHZ, belongs to high-frequency resonant conventionally, through experimental verification, adopts high-frequency resonant to carry out electric energy transmitting, and distance is the highest in 15mm internal efficiency, and when distance is greater than 30mm, solenoid heating is serious.
For making user easy to operate, in electric control gear, be preset with the pulping program of controlling soy bean milk making machine work, pulping program is stored in memory, the guidance panel of electromagnetic stove 3 is provided with slurrying operating portion 31 and pan operating portion 32, slurrying operating portion 31 is provided with operation push-button, can be that point contact type button can be also touch-key, on slurrying operating portion 31 to there being the menu of various making soya-bean milk, as five cereals soya-bean milk, rice are stuck with paste etc.During use, user is placed on soy bean milk making machine on electromagnetic stove 3, at slurrying operating portion 31, select corresponding function can start soy bean milk making machine work, in the controller MCU read memory in electric control gear, corresponding pulping program is controlled power output size and the operating time of excitation unit.For further increasing the convenience of soy bean milk making machine operation, also can in soy bean milk making machine, be provided with operation input unit simultaneously, operation input unit comprises operation push-button and operation keys drive circuit, user also can directly select corresponding menu function in soy bean milk making machine like this, but prevent misoperation, between slurrying operating portion 31 and operation input unit, be provided with interlocking program, operation input unit can make the input signal of slurrying operating portion 31 invalid to electric control gear output control signal by signal transmitting apparatus, thereby can only carry out menu operation by operation input unit, the input signal that same slurrying operating portion 31 also can make to operate input unit is invalid, certainly be easy to use, can further arrange and wake key up, user can wake blocked slurrying operating portion or operation input unit up by this button.When user uses common pan culinary art, only need to select pan operating portion 32 to operate input, on pan operating portion 32, to there being the conventional electromagnetic stove functions such as cooking, chafing dish, expanded the function of common electromagnetic stove.
Signal transmitting apparatus of the present invention can be electromagnetic wave, infrared ray, microwave or ultrasonic communication device, this signal transmitting apparatus comprises signal emission module 12 and signal receiving module, signal emission module 12 is located on head 1, signal receiving module is located on electromagnetic stove 3, in the present embodiment in order to reduce costs and prevent control signal phase mutual interference between different utensils, adopt infrared communications set as signal transmitting apparatus, signal emission module 12 comprises two infrared transmitting tube 13 and coding circuits that can send infrared signal that are located on head 1, drive circuit etc., signal generating module 12 is by temperature sensor, the detection signal that anti-flow electrode produces and other signal send by infrared transmitting tube through coding.Signal receiving module comprises infrared remote receiver and decoding circuit etc., infrared remote receiver is arranged on the periphery place of panel, infrared remote receiver is for receiving the infrared signal that infrared transmitting tube 13 sends, after decoding circuit decoding, be transferred to controller MCU, controller MCU is according to power output or the break-make of the Signal Regulation resonant circuit obtaining again.Realized and in soy bean milk making machine, be only provided with signal supervisory instrument and simple signal treatment circuit, circuit structure is comparatively simple, greatly saved cost, adopt above-mentioned radio communication device simultaneously, can avoid signalization connecting line between soy bean milk making machine and electromagnetic stove, user uses more convenient, certainly in other embodiments, do not considering under the prerequisite of ease of use, can adopt signal connecting line to connect soy bean milk making machine and electromagnetic stove.
The magnetic device that is subject in the present embodiment comprises the first coupling coil 21 and the second coupling coil 23, the first coupling coil 21 is electrically connected to electromagnetic heating coil 27, the second coupling coil 23 is electrically connected to motor 11, excitation unit comprises inner loop-line circle 33 and the outer shroud coil 34 of separate control, the first coupling coil 21 is set in the second coupling coil 23, the two arranges with one heart, the coupling corresponding to inner loop-line circle 33 of the first coupling coil 21, the coupling corresponding to outer shroud coil 34 of the second coupling coil 23.In other embodiments, the first coupling coil 21 can coupling corresponding to outer shroud coil 34, and the second coupling coil 23 can coupling corresponding to inner loop-line circle 33, and concrete coupled modes can be adjusted as required.Electromagnetic heating coil 27 is to be generated an electromagnetic field heating container is heated by high-frequency resonant electric current, and the first coupling coil 21 is by obtaining high-frequency resonant electric currents with inner loop-line circle 33 electromagnetic coupled, therefore the first coupling coil 21 is directly connected with electromagnetic heating coil 27, and centre does not need to do other processing.For realizing three-dimensional heating, the present invention installs around electromagnetic heating coil 27 in side and the bottom surface of wire spool 7 and forms the three-dimensional heating drum that a side adds bottom surface, wire spool 7 and 24 fixed installations of soy bean milk making machine heating container, soy bean milk making machine heating container 24 adopts cast steel or other high permeability materials to make, heating container 24 produces eddy-current heating under the effect of the electromagnetic field of high frequency of electromagnetic heating coil 27, and electric control gear 35 is by regulating the power output of inner loop-line circle 33 to regulate the heating power of electromagnetic heating coil 27.The second coupling coil 23 is connected with motor 11 to motor power supply, for obtaining suitable voltage, between the second coupling coil 23 and outer shroud coil 34, certain turn ratio is set.Because motor 11 is direct current machine, therefore need between motor 11 and the second coupling coil 23, rectification unit 14 be set converts interchange to direct current.Electric control gear 35 is controlled pulp beating power and the beating time of motor 11 by controlling outer shroud coil 34.In addition, because controller can be controlled by controlling the conducting of IGBT the output voltage of outer shroud coil 34, even the therefore higher or on the low side theory of line voltage, also can, by the stable operating voltage of motor 11 in particular range, burning machine or the not enough problem of making beating pulverizing that motor 11 causes because of voltage ripple of power network have been eliminated.Owing to need try one's best near the panel of electromagnetic stove 3 by magnetic device, overheated for preventing it, in soy bean milk making machine bottom, be provided with a thermal insulation board 28, be installed on thermal insulation board 28 by magnetic device.During soy bean milk making machine work, thermal insulation board 28 contacts with the panel of electromagnetic stove 3.
For realizing the independent of inner loop-line circle 33 and outer shroud coil 34, control, the present embodiment is cost-saving, having adopted two coils to share an IGBT controls, employing scheme is access or the disconnection that parallel connection or series relay switch carry out control coil on each coil, the mode connecting according to two coils is different, relay switch can with corresponding coil serial or parallel connection, concrete control mode can, with reference to Chinese patent application CN201110064977.6, also can adopt two IGBT to control respectively different coils certainly in other embodiments; Control circuit can be single tube resonant circuit, also can be half-bridge or full-bridge resonant circuit.
Be subject to magnetic device also to comprise the 3rd coupling coil 22, the 3rd coupling coil 22 is connected with signal transmitting apparatus provides signal transmission required electric energy, between the 3rd coupling coil 22 and signal transmitting apparatus, be provided with rectification unit and convert alternating current to direct current, after filtering, obtain stable power supply, the 3rd coupling coil 22 is set between the second coupling coil 23 and the first coupling coil 21 and with inner loop-line circle 33 and outer shroud coil 34 electromagnetic coupled and obtains electric energy, the object arranging is like this mainly that making beating and heating process signal supervisory instrument can be worked, when 27 pairs of heating soybean milk containers of electromagnetic heating coil, 7 heating that is located at cup 2, be located at signal supervisory instrument in head 1 or cup 2 detected temperatures simultaneously, spill over also sends electric control gear 35 to, and at shredding stage, signal supervisory instrument also can be worked.
The soy bean milk making machine of the present embodiment is split-type structural, motor 11 is located in head 1, electromagnetic heating coil 27 is located in cup, head 1 buckles on cup 2, for realizing the electric connection of head 1 and cup 2, need to electric connector be set at the two, conventional electric connector is contact pin, jack structure, easily water inlet causes the faults such as short circuit, for addressing this problem, the present embodiment is preferential to be adopted at motor 11 and is subject to arrange between magnetic device electromagnetic coupler 4 and carry out secondary high-frequency coupling and carry out electric energy transmitting, electromagnetic coupler 4 comprises coupling part 41 and lower coupling part 42, upper coupling part 41 is located on head 1, lower coupling part 42 is located on cup 2.For guaranteeing waterproof sealing, equal protruding projection on head 1 and cup 2, projection inside is closed cavity, and upper and lower coupling part is located in closed cavity, has stopped the intrusion of water, and the present embodiment is by the secondary assurance electrical security that is coupled.Equally, the signal transmitting apparatus of the present embodiment is located on head 1, also be necessary to improve water proofing property being subject to, between magnetic device and signal transmitting apparatus, secondary coupler is set, this secondary coupler comprises secondary coupling part 51 and elementary coupling part 52, secondary coupling part 51 is arranged in the projection cavity of head 1, and elementary coupling part 52 is arranged in the projection cavity of cup.Upper and lower coupling part forms by winding and magnetic core, and winding is wrapped on magnetic core, and for improving coupling efficiency, the magnetic core of upper and lower coupling part is oppositely arranged.
For improving the operating efficiency of motor 11 and electromagnetic heating coil 27, improve available power, the present embodiment is connected with the electric motor compensation capacitor 61 that motor 11 is carried out to power factor compensation between the second coupling coil 23 and motor 11, electric motor compensation capacitor 61 is in parallel with the first coupling coil 21 or the second coupling coil 23, between the first coupling coil 21 and electromagnetic heating coil 27, be connected with the Coil Compensation electric capacity 62 that electromagnetic heating coil 27 is carried out to power factor compensation, Coil Compensation electric capacity 62 and electromagnetic heating coil 27 are connected in parallel.Electric motor compensation capacitor 61 and Coil Compensation electric capacity 62 all can be located in the cavity of soy bean milk making machine handle 26.
For improving excitation unit and being subject to the electromagnetic coupled efficiency between magnetic device, reduce magnetic dispersion, the magnetic device that is subject to of the present embodiment also comprises magnetic stripe 25, magnetic stripe 25 buckles above the first coupling coil 21, the second coupling coil 23 and the 3rd coupling coil 22 for U-shaped magnetic stripe.In other embodiments, magnetic stripe can be 2 groups, and one group is interior ring magnetic stripe, buckles above the first coupling coil, and another group, for outer shroud magnetic stripe, buckles above the second coupling coil.Inner and outer rings magnetic stripe is crisscross arranged, and the quantity of outer shroud magnetic stripe is greater than the quantity of interior ring magnetic stripe.
The coupling coil that is subject to magnetic device in the present embodiment can be a coil in addition, 3 or 4 wiring taps are set on coil, wiring tap is divided into two power taking portions by coil, a power taking portion connects electromagnetic heating coil provides heating infusion required electric energy, another power taking portion connects motor provides pulverizing slurrying required electric energy, the coil turn difference of difference power taking portion can realize the coupling of power, for realizing motor and electric heating coil can be controlled respectively, can in head, arrange separately one independently control circuit control the startup of motor and stop, also the body of can being present divide arrange one independently control circuit control the break-make of heater coil.
From above-mentioned execution mode, can find out, the present invention is subject to magnetic device can be not limited to form or be separated by a coupling coil by a plurality of coupling coils are sheathed, is subject to the separation mode of magnetic device can directly not have influence on realization of the present invention.
In view of this, above-described embodiment is only the preferred embodiment of the present invention, and for those skilled in the art, any substitute mode that is equal to without creative work of making after research patent document all falls within the scope of protection of the present invention.
Claims (10)
1. the Electromagnetic Heating cooking device that can make soya-bean milk, comprises electromagnetic stove, and electromagnetic stove comprises the excitation unit of guidance panel, electric control gear and generation high-frequency alternating magnetic field, it is characterized in that:
Described Electromagnetic Heating cooking equipment also comprises the soy bean milk making machine being used in combination with electromagnetic stove;
Described soy bean milk making machine comprises head, cup, motor and electromagnetic heating coil;
Between described electromagnetic stove and soy bean milk making machine through signal transmitting apparatus transmission of control signals;
Described cup is provided with the magnetic device that is subject to that obtains electric energy with excitation unit electromagnetic coupled;
Describedly be connected with electromagnetic heating coil by magnetic device to provide the required electric energy of soy bean milk making machine heating infusion;
Describedly be connected with motor by magnetic device to provide soy bean milk making machine to pulverize the required electric energy of slurrying.
2. Electromagnetic Heating cooking device according to claim 1, is characterized in that: described motor is direct current machine, be connected by magnetic device through rectification unit with direct current machine.
3. Electromagnetic Heating cooking device according to claim 1, is characterized in that: in described electric control gear, be preset with the pulping program of controlling soy bean milk making machine work, on guidance panel, correspondence is provided with slurrying operating portion.
4. Electromagnetic Heating cooking device according to claim 3, is characterized in that: described soy bean milk making machine is provided with operation input unit, and operation input unit makes the input signal of slurrying operating portion invalid by signal transmitting apparatus to electric control gear output control signal.
5. Electromagnetic Heating cooking device according to claim 1 and 2, it is characterized in that: described motor is located in head, motor and be subject to be connected with between magnetic device the electromagnetic coupler through high-frequency electromagnetic coupled transfer electric energy, described electromagnetic coupler comprises coupling part and lower coupling part, upper coupling part is located on head, and lower coupling part is located on cup.
6. Electromagnetic Heating cooking device according to claim 1, it is characterized in that: described in be subject to be connected with the electric motor compensation capacitor that motor is carried out to power factor compensation between magnetic device and motor, be subject to be connected with between magnetic device and electromagnetic heating coil the Coil Compensation electric capacity that electromagnetic heating coil is carried out to power factor compensation.
7. Electromagnetic Heating cooking device according to claim 1, it is characterized in that: described signal transmitting apparatus is electromagnetic wave, infrared ray, microwave or ultrasonic communication device, signal transmitting apparatus comprises signal emission module and signal receiving module, described signal emission module is located on head, and signal receiving module is located on electromagnetic stove.
8. Electromagnetic Heating cooking device according to claim 1 and 2, is characterized in that: described in be subject to magnetic device to comprise the first coupling coil and the second coupling coil, the first coupling coil is electrically connected to electromagnetic heating coil, the second coupling coil is electrically connected to motor.
9. Electromagnetic Heating cooking device according to claim 8, it is characterized in that: described excitation unit comprises inner loop-line circle and the outer shroud coil of separate control, the first coupling coil is set in the second coupling coil, the coupling corresponding to inner loop-line circle of the first coupling coil, the coupling corresponding to outer shroud coil of the second coupling coil.
10. Electromagnetic Heating cooking device according to claim 9, it is characterized in that: described in be subject to magnetic device to comprise the 3rd coupling coil, described the 3rd coupling coil and signal transmitting apparatus connect provides the required electric energy of signal transmission and the 3rd coupling coil to be set in the second coupling coil and the corresponding coupling of inner loop-line circle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210145788.6A CN102885160B (en) | 2012-05-12 | 2012-05-12 | Electromagnetic heating cooking equipment capable of preparing soybean milk |
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| CN201210145788.6A CN102885160B (en) | 2012-05-12 | 2012-05-12 | Electromagnetic heating cooking equipment capable of preparing soybean milk |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095547A (en) * | 2013-08-16 | 2014-10-15 | 九阳股份有限公司 | Electromagnetic platform and control method based on electromagnetic platform |
| CN105982582A (en) * | 2015-02-10 | 2016-10-05 | 广东美的生活电器制造有限公司 | Base used for food cooking device |
| CN105982541A (en) * | 2015-02-10 | 2016-10-05 | 广东美的生活电器制造有限公司 | Soybean milk machine |
| CN105982542A (en) * | 2015-02-10 | 2016-10-05 | 广东美的生活电器制造有限公司 | Soybean milk machine |
| TR201801205A2 (en) * | 2018-01-29 | 2019-08-21 | Arzum Elektrikli Ev Aletleri Sanayi Ve Ticaret Anonim Sirketi | AN ELECTRIC DEVICE THAT CAN COMMUNICATE OPTICALLY |
| CN109730521B (en) * | 2019-01-28 | 2024-03-26 | 广东美集世智能科技有限公司 | A cooking stove device for kitchen electrical apparatus wireless power supply |
| CN211483988U (en) * | 2019-02-02 | 2020-09-15 | 浙江苏泊尔家电制造有限公司 | Cooking utensil |
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