CN202821001U - Electromagnetic heating safe fish ball stove - Google Patents
Electromagnetic heating safe fish ball stove Download PDFInfo
- Publication number
- CN202821001U CN202821001U CN 201220566048 CN201220566048U CN202821001U CN 202821001 U CN202821001 U CN 202821001U CN 201220566048 CN201220566048 CN 201220566048 CN 201220566048 U CN201220566048 U CN 201220566048U CN 202821001 U CN202821001 U CN 202821001U
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- heating
- heating plate
- fish ball
- coil
- control circuit
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Abstract
The utility model provides an electromagnetic heating safe fish ball stove which comprises a base, a heating disc, an insulation board, coils, magnetic stripes and a control circuit which is arranged in the base. The upper surface of the heating disc is rectangular, and a hemispheric fish ball groove is formed in the upper surface of the heating disc. The heating disc is one or more than one and supported on the base in a parallel mode. A longitudinal section of the heating disc is H-shaped. The coils are twined on the same plane in a spiral line type and respectively arranged in grooves below the heating disc and electrically connected with the control circuit. Parts, controlling the coils, of the control circuit are relatively independent and can carry out controlling independently. The magnetic stripes are installed outside the coils. The electromagnetic heating safe fish ball stove has the advantages that an alternating magnetic field is produced by the coils to enable the heating disc to produce eddy and heat, and temperature of a disc face can be quickly raised after power is on. Due to the facts that the thickness of the insulation board is thin and gaps among the heating disc and the coils are small, electromagnetic transduction efficiency is high, electric energy is saved, maintenance is convenient, and service life is long. Due to the fact that electric heating is completely separated, safety performance is improved.
Description
Technical field
The utility model belongs to meal kitchen appliance field, the particularly safe fish ball stove of a kind of Electromagnetic Heating.
Background technology
Electric heating fish ball stove is again electric heating octopus ball stove, electric heating Takoyaki machine, being used for processing Japanese characteristics cuisines also is the widely known little ball of quintessence of Chinese culture snack-octopus of Japan, be applicable to the hotel, the leisure shop, the places such as restaurant, supermarket or country fair, small electrothermal fish ball stove 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 fish ball stove 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 fish ball stove 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 fish ball stove 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.
The utility model content
The purpose of this utility model is exactly the defects that will overcome prior art, provides a kind of efficient, safe Electromagnetic Heating safe fish ball stove.
For achieving the above object, the safe fish ball stove of the Electromagnetic Heating that the utility model provides 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 is equipped with in the outside of described coil.
The safe fish ball stove of the utility model Electromagnetic Heating, 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.
The safe fish ball stove of the utility model Electromagnetic Heating, wherein said heat-insulating shield is glass mat or asbestos board, its thickness is less than 3 millimeters.
The safe fish ball stove of the utility model Electromagnetic Heating, wherein said heating plate adopt ferrimagnet to make, and are magnetic stainless steel material or cast iron materials.
Advantage and the good effect of the safe fish ball stove of the utility model Electromagnetic Heating are: make the heating plate heating owing to produce the dirt 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 the safe fish ball stove of the utility model Electromagnetic Heating looks cutaway view;
The specific embodiment
Describe the embodiment of the safe fish ball stove of the utility model Electromagnetic Heating in detail below in conjunction with accompanying drawing.
With reference to Fig. 1, the safe fish ball stove of the Electromagnetic Heating that the utility model provides 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 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.
The safe fish ball stove of the utility model Electromagnetic Heating, 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.
The safe fish ball stove of the utility model Electromagnetic Heating, wherein said heat-insulating shield 3 is glass mat or asbestos board, its thickness is less than 3 millimeters.
The safe fish ball stove of the utility model Electromagnetic Heating, wherein said heating plate 2 adopts ferrimagnet to make, and is magnetic stainless steel material or cast iron materials.
In the embodiment of the safe fish ball stove of the utility model Electromagnetic Heating, 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 produce 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 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. the safe fish ball stove of Electromagnetic Heating 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 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) is equipped with in the outside of described coil (4).
2. the safe fish ball stove of Electromagnetic Heating 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. the safe fish ball stove of Electromagnetic Heating 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. the safe fish ball stove of Electromagnetic Heating 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 201220566048 CN202821001U (en) | 2012-10-20 | 2012-10-20 | Electromagnetic heating safe fish ball stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566048 CN202821001U (en) | 2012-10-20 | 2012-10-20 | Electromagnetic heating safe fish ball stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821001U true CN202821001U (en) | 2013-03-27 |
Family
ID=47932826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566048 Expired - Fee Related CN202821001U (en) | 2012-10-20 | 2012-10-20 | Electromagnetic heating safe fish ball stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330402A (en) * | 2018-10-26 | 2019-02-15 | 高朝辉 | A kind of barbecue rack based on electromagnetic adsorption power |
-
2012
- 2012-10-20 CN CN 201220566048 patent/CN202821001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330402A (en) * | 2018-10-26 | 2019-02-15 | 高朝辉 | A kind of barbecue rack based on electromagnetic adsorption power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20131020 |