CN102920354A - Safe and energy-saving electromagnetic heating takoyaki machine - Google Patents
Safe and energy-saving electromagnetic heating takoyaki machine Download PDFInfo
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- CN102920354A CN102920354A CN 201210418658 CN201210418658A CN102920354A CN 102920354 A CN102920354 A CN 102920354A CN 201210418658 CN201210418658 CN 201210418658 CN 201210418658 A CN201210418658 A CN 201210418658A CN 102920354 A CN102920354 A CN 102920354A
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Abstract
The invention provides a safe and energy-saving electromagnetic heating takoyaki machine comprising a base, a heating plate, insulation boards, coils, magnetic stripes and a control circuit arranged in the base, wherein the upper surface of the heating plate is of a rectangle and is provided with hemispheric fish ball grooves, the one or multiple heating plates are supported on the base in parallel; the longitudinal section of each heating plate is of an H shape, the coils are coiled on a plane in a spiral line way, respectively arranged in grooves under the heating plates and connected with the control circuit electrically, the control circuit controls each coil part to be relatively independent so as to control the coil part individually, and the magnetic stripes are arranged outside the coils. The safe and energy-saving electromagnetic heating takoyaki machine has the advantages and beneficial effects that an alternating magnetic field is generated by the coils to enable the heating plates to generate eddy current to radiate heat, so that the plate surfaces can be heated up fast; the thicknesses of the insulation boards are thick, and clearances between the heating plates and the coils are small, so that the electromagnetic transduction efficiency is high, the electric energy is saved, the convenience is brought for maintenance, and the service life is long; and because the electric heating is completely isolated, the safety performance is enhanced.
Description
Technical field
The invention belongs to meal kitchen appliance field, particularly a kind of Electromagnetic Heating energy-saving safe Takoyaki machine.
Background technology
Electric heating Takoyaki machine is again electric heating octopus ball stove, electric heating fish ball stove, being used for the widely known quintessence of Chinese culture snack of processing Japan also is that Japanese characteristics cuisines-Takoyaki is named again octopus a little ball, be applicable to the hotel, the leisure shop, the places such as restaurant, supermarket or country fair, small electrothermal Takoyaki machine can be finished the processing of octopus ball in the family, and entering at present family becomes one of family kitchen electrical equipment.
The electric heating Takoyaki machine that uses at present comprises shell, control circuit, heating plate and heater element, and wherein heater element one class as exothermic material, uses mica soft board or asbestos board as insulating materials with lectrothermal alloy wire, places in the heating plate; Another kind of is electric heating tube, and electric heating tube casts from heating plate or welding, is embedded in the heating plate.Heater element is communicated with control circuit, and control circuit is by the break-make of electric current or the size of the electric current that control is passed through in the temperature controller control heater element, with the temperature that keeps heating plate in suitable temperature.This class electric heating Takoyaki machine is because its heater element that adopts is resistance element, not only the thermal efficiency is lower, and the heater element of electric heating one and heating plate, housing contacts are close, especially easy inefficacy of insulating materials causes fish ball furnace zone electricity under the high temperature, personal injury accident easily occurs, so this class electric heating Takoyaki machine all emphasizes to want earth connection; Because environment for use of living in is complicated, installs, operates extensive earth connection and often perform practically no function in addition, old friend's body injury accident is difficult to stop.
Summary of the invention
Purpose of the present invention is exactly the defects that will overcome prior art, and a kind of efficient, safe Electromagnetic Heating energy-saving safe Takoyaki machine is provided.
For achieving the above object, Electromagnetic Heating energy-saving safe Takoyaki machine provided by the invention comprises base, heating plate, also comprises heat-insulating shield and the interior control circuit of coil, magnetic stripe and base in the described heating plate; It is characterized in that: produce alternating magnetic field by coil and make heating plate produce eddy-current heating; Described heating plate upper surface is that rectangle is provided with hemispherical fish ball groove, and one or more is bearing in described heating plate on the described base side by side; The longitudinal section of described heating plate is " H " type, described coil in one plane is the spiral form coiling, be placed in respectively in the groove below the described heating plate and with described control circuit electricity and link to each other, control circuit is controlled relatively independent can the control separately of part of each coil; Described heat-insulating shield is between described coil and described heating plate, and magnetic stripe radially is equipped with in the outside of described coil.
Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention, the cross section diameter of the used wire of wherein said coil is 4.5 millimeters, close by the stranded rear outside of the high temperature resistant enamel covered wire of multiply is that 0.5 millimeter glass wire parcel forms around one deck diameter, and the appearance of described coil has resin-sealed layer.
Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention, wherein said heat-insulating shield is glass mat or asbestos board, its thickness is less than 3 millimeters.
Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention, wherein said heating plate adopt ferrimagnet to make, and are magnetic stainless steel material or cast iron materials.
Advantage and the good effect of Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention are: make the heating plate heating owing to producing eddy current by coil, heating plate is exactly heater, so the rear card of energising and fish ball groove can heat up rapidly.Heat-insulating shield adopts glass mat or asbestos board to consist of, its thin thickness, and heating plate and coil gap are little, magnetic stripe is equipped with in the outside of coil, can effectively prevent the electromagnetic energy leakage, so electromagnetic conversion efficient is higher, more save electric energy, easy to maintenance, long service life.Simultaneously because the coil integral sealing and and heating plate between nonmetallic heat-insulating shield is arranged, electric heating is isolated fully, thereby security performance improves greatly, has guaranteed user's personal safety.
Be elaborated with reference to accompanying drawing below in conjunction with embodiment.
Description of drawings
Fig. 1 is that the master of Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention looks cutaway view;
The specific embodiment
Describe the embodiment of Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention in detail below in conjunction with accompanying drawing.
With reference to Fig. 1, Electromagnetic Heating energy-saving safe Takoyaki machine provided by the invention comprises base 1, heating plate 2, also comprises heat-insulating shield 3 and the interior control circuit 6 of coil 4, magnetic stripe 5 and base in the described heating plate 2; It is characterized in that: produce alternating magnetic field by coil 4 and make heating plate 2 produce eddy-current heating; Described heating plate 2 upper surfaces are that rectangle is provided with hemispherical fish ball groove 7, one or more is bearing in described heating plate 2 on the described base 1 side by side, the longitudinal section of described heating plate 2 is " H " type, described coil 4 in one plane is the spiral form coiling, be placed in respectively in the groove below the described heating plate 2 and with described control circuit 6 electricity and link to each other, control circuit 6 is controlled relatively independent can the control separately of part of each coil; Described heat-insulating shield 3 is between described coil 4 and described heating plate 2, and magnetic stripe 5 radially is equipped with in the outside of described coil 4, and 5 pairs of electromagnetic fields of magnetic stripe shield, and can effectively prevent the electromagnetic energy leakage, improves electromagnetic conversion efficiency.
Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention, the cross section diameter of wherein said coil 4 used wires is 4.5 millimeters, close by the stranded rear outside of the high temperature resistant enamel covered wire of multiply is that 0.5 millimeter glass wire parcel forms around one deck diameter, and the appearance of described coil 4 has resin-sealed layer.
Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention, wherein said heat-insulating shield 3 is glass mat or asbestos board, its thickness is less than 3 millimeters.
Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention, wherein said heating plate 2 adopts ferrimagnet to make, and is magnetic stainless steel material or cast iron materials.
In the embodiment of Electromagnetic Heating energy-saving safe Takoyaki machine of the present invention, the temperature control part in the control circuit is similar with the electric heating fish ball stove of prior art, comes the break-make of control circuit or the size of the electric current that control is passed through by temperature controller.The circuit of control coil is similar with the widely used control circuit of prior art electromagnetic oven, can be according to actual needs simplified on the multistage adjusting of power output and testing circuit.
Make heating plate produce eddy-current heating owing to producing alternating magnetic field by coil, heating plate is exactly heater, and card and fish ball groove can heat up rapidly after the energising.Heat-insulating shield adopts glass mat or asbestos board to consist of, its thin thickness, and heating plate and coil gap are little, magnetic stripe radially is equipped with in the outside of coil, can effectively prevent the electromagnetic energy leakage, so electromagnetic conversion efficient is higher, more save electric energy, easy to maintenance, long service life.
Simultaneously because the coil integral sealing and and heating plate between nonmetallic heat-insulating shield is arranged, electric heating is isolated fully, thereby security performance improves greatly, has guaranteed user's personal safety.
Embodiment recited above is described preferred embodiment of the present invention, is not that the spirit and scope of the present invention are limited.Under the prerequisite that does not break away from design concept of the present invention; various modification and improvement that this area ordinary person makes technical scheme of the present invention; all should drop into protection scope of the present invention, the technology contents that the present invention asks for protection all is documented in claims.
Claims (4)
1. Electromagnetic Heating energy-saving safe Takoyaki machine, comprise base (1), heating plate (2), also comprise heat-insulating shield (3) and the interior control circuit (6) of coil (4), magnetic stripe (5) and base in the described heating plate (2); It is characterized in that: produce alternating magnetic field by coil (4) and make heating plate (2) produce eddy-current heating; Described heating plate (2) upper surface is that rectangle is provided with hemispherical fish ball groove (7), one or more is bearing in heating plate (2) on the described base (1) side by side, the longitudinal section of described heating plate (2) is " H " type, described coil (4) in one plane is the spiral form coiling, be placed in respectively in the groove below the described heating plate (2) and with described control circuit (6) electricity and link to each other, control circuit (6) is controlled relatively independent can the control separately of part of each coil (4); Described heat-insulating shield (3) is positioned between described coil (4) and the described heating plate (2), and magnetic stripe (5) radially is equipped with in the outside of described coil (4).
2. Electromagnetic Heating energy-saving safe Takoyaki machine according to claim 1, it is characterized in that: the cross section diameter of the used wire of wherein said coil (4) is 4.5 millimeters, close by the stranded rear outside of the high temperature resistant enamel covered wire of multiply is that 0.5 millimeter glass wire parcel forms around one deck diameter, and the appearance of described coil (4) has resin-sealed layer.
3. Electromagnetic Heating energy-saving safe Takoyaki machine according to claim 1, it is characterized in that: wherein said heat-insulating shield (3) is glass mat or asbestos board, and its thickness is less than 3 millimeters.
4. Electromagnetic Heating energy-saving safe Takoyaki machine according to claim 1 is characterized in that: wherein said heating plate (2) adopts ferrimagnet to make, and is magnetic stainless steel material or cast iron materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210418658 CN102920354A (en) | 2012-10-16 | 2012-10-16 | Safe and energy-saving electromagnetic heating takoyaki machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210418658 CN102920354A (en) | 2012-10-16 | 2012-10-16 | Safe and energy-saving electromagnetic heating takoyaki machine |
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| Publication Number | Publication Date |
|---|---|
| CN102920354A true CN102920354A (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210418658 Pending CN102920354A (en) | 2012-10-16 | 2012-10-16 | Safe and energy-saving electromagnetic heating takoyaki machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095521A (en) * | 2014-07-30 | 2014-10-15 | 祁国祥 | Multifunctional snack mold boiler |
| CN105231903A (en) * | 2015-11-18 | 2016-01-13 | 卢雁显 | Octopus baking machine |
| CN105231904A (en) * | 2015-11-18 | 2016-01-13 | 卢雁显 | Oven for baking octopus balls |
| WO2016186580A1 (en) * | 2015-05-19 | 2016-11-24 | Advanced Nutraceutical Pte Ltd | A baking machine |
-
2012
- 2012-10-16 CN CN 201210418658 patent/CN102920354A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104095521A (en) * | 2014-07-30 | 2014-10-15 | 祁国祥 | Multifunctional snack mold boiler |
| CN104095521B (en) * | 2014-07-30 | 2017-01-25 | 祁国祥 | Multifunctional snack mold boiler |
| WO2016186580A1 (en) * | 2015-05-19 | 2016-11-24 | Advanced Nutraceutical Pte Ltd | A baking machine |
| CN105231903A (en) * | 2015-11-18 | 2016-01-13 | 卢雁显 | Octopus baking machine |
| CN105231904A (en) * | 2015-11-18 | 2016-01-13 | 卢雁显 | Oven for baking octopus balls |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |