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CN201344570Y - Induction cooker - Google Patents

Induction cooker Download PDF

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Publication number
CN201344570Y
CN201344570Y CNU2008201827596U CN200820182759U CN201344570Y CN 201344570 Y CN201344570 Y CN 201344570Y CN U2008201827596 U CNU2008201827596 U CN U2008201827596U CN 200820182759 U CN200820182759 U CN 200820182759U CN 201344570 Y CN201344570 Y CN 201344570Y
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China
Prior art keywords
electromagnetic oven
links
oven according
electromagnetic
flame
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Expired - Lifetime
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CNU2008201827596U
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Chinese (zh)
Inventor
阮燦光
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Vicpoint Equipment Manufacturing Co ltd
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Vicpoint Equipment Manufacturing Co ltd
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Priority to CNU2008201827596U priority Critical patent/CN201344570Y/en
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Abstract

一种电磁炉具,其包括炉体外壳,所述炉体外壳内装设有高频电流发生器和与炉面相连的电磁感应线圈,所述电磁感应线圈上装设有炉面线圈保护层,当使用时,在所述保护层上放置底部为导磁金属的加热锅,通过高频电磁感应使锅底发热。其中,该电磁炉具还包括点火装置,用于在爆炒食物的过程中将加热锅内蒸发出来的可燃食油蒸汽点着,从而使本实用新型的电磁炉具可以达到明火烹饪的效果。即,本实用新型的电磁炉具具有模拟明火的功效。

An electromagnetic cooker, which includes a furnace body casing, a high-frequency current generator and an electromagnetic induction coil connected to the furnace surface are installed in the furnace body casing, and a furnace surface coil protection layer is installed on the electromagnetic induction coil. At this time, a heating pot with a magnetically conductive metal bottom is placed on the protective layer, and the bottom of the pot is heated by high-frequency electromagnetic induction. Wherein, the electromagnetic cooker also includes an ignition device for igniting the combustible oil vapor evaporated from the heating pot during the process of frying food, so that the electromagnetic cooker of the present utility model can achieve the effect of open flame cooking. That is, the electromagnetic cooker of the present utility model has the effect of simulating an open flame.

Description

Electromagnetic oven
Technical field
The electromagnetic oven that the utility model relates to and a kind ofly is used for cooked food, cooks etc.
Background technology
As everyone knows; the electromagnetic oven of common be used for cooked food, cooking etc. generally all is provided with the body of heater shell; be equiped with high-frequency current generator and the electromagnetic induction coil that links to each other with boiler face in this body of heater shell; be equiped with boiler face coil protect layer on this electromagnetic induction coil and (be generally high strength, heat-resisting protective layer; it is made of nonmetallic substances such as devitrified glass or potteries, divides plane and concave arc shape two big classes).At the heating kettle that can place on the protective layer at the bottom of the bottom is magnetic conductive metal.In use, the electromagnetic induction by high frequency makes the bottom of a pan produce heat, thus the food in the cooker or the food in the pot boiled etc., in whole process and the flames of anger produce.
Though this stove and accessory emerges decades, begin to popularize still closely about ten years.Commercial popularizing with electromagnetic oven still less in 10 years.So, most of user, particularly professional chef are still arranged, can't adapt to the characteristics of this stove and accessory " flames of anger ".Because traditional cooking methods and technology, food materials and even a person sponging on an aristocrat's taste is mostly built based on the naked light cooking or is cooked, especially with the quick-fried group food for very, Here it is, and the particularly special-purpose electromagnetism of commercial electromagnetic oven is fried the basic reason that stove can't have been popularized always since emerging.
The utility model content
On the basis of above-mentioned background, the purpose of this utility model is to propose a kind of electromagnetic oven, and it can have the effect of simulation naked light.
For achieving the above object, the utility model creatively adds the naked light element based on the characteristics of existing all electromagnetic ovens " flames of anger " in electromagnetic oven, so that simulate the effect of naked light culinary art during quick-fried food.Way of realization of the present utility model is the textural interpolation igniter (for example one group of igniter) at common electromagnetic oven, produces naked light culinary art effect by lighting the flammable edible oil steam that is evaporated in the heating kettle.
Specifically; the utility model proposes a kind of electromagnetic oven; it comprises the body of heater shell; be equiped with high-frequency current generator and the electromagnetic induction coil that links to each other with boiler face in this body of heater shell; be equiped with boiler face coil protect layer on this electromagnetic induction coil; when using; placing the bottom on this protective layer is the heating kettle of magnetic conductive metal; wherein; this electromagnetic oven also comprises igniter; be used for the flammable edible oil steam that process at quick-fried food is evaporated in heating kettle and light, thereby reach the effect of naked light culinary art.
After adopting technique scheme, the flammable edible oil steam that electromagnetic oven of the present utility model can be as required in use (particularly in the process of quick-fried food) be evaporated in heating kettle by igniter is lighted, thereby reach the effect of naked light culinary art, the effect that promptly has the simulation naked light, this point can especially be adapted to most of user, particularly professional chef's user demand and custom, and is very beneficial for popularizing and promoting of electromagnetic oven.And, the utility model can be finished by directly add igniter on the basis of existing electromagnetic oven, do not need the agent structure of existing electromagnetic oven is carried out any remarkable change or transformation, thereby it implements simply, makes things convenient for, and have very low manufacturing cost.
Advantageously, described igniter comprises the flame tap, be equiped with gas nozzle and ignitor on this flame tap, described gas nozzle links to each other with fuel gas source by air delivering pipeline (for example flexible pipe), described ignitor links to each other with power supply by the transmission of electricity circuit, and both all can install switch and control.As required, the quantity of described gas nozzle can be for one or more, and described ignitor is preferably placed at the front of gas nozzle outlet.
Advantageously, described flame tap has flame tap shell, and described ignitor and described gas nozzle are arranged in the described flame tap shell, and described nozzle is connected with air hose by air cavity.
Advantageously, described ignitor is connected with the high-tension ignition power supply by the high-tension electricity lead, and described high-tension ignition power supply links to each other with power supply via power switch, and described combustion gas air hose links to each other with magnetic valve, and described magnetic valve links to each other with fuel gas source.
Advantageously, described flame tap is connected on the described body of heater shell by moving connecting mechanism.According to a kind of embodiment, described moving connecting mechanism comprises scaffold tube and the universal joint that links to each other with this scaffold tube.Perhaps, according to another kind of embodiment, but described moving connecting mechanism comprises universal rotating shaft and the bending pipe that links to each other with this universal rotating shaft.But by the pivoting of universal joint bending pipe etc., flexible or bending characteristic, the position of described flame tap can be conditioned, thereby can be in a plurality of positions and the angle ejection tongues of fire, with convenient user's the difference custom and the heating kettle of different size of adapting to.
Advantageously, described flame tap is connected on the described body of heater shell removably, thereby can repair or replace described flame tap easily.
Advantageously, be provided with the control module that is used for controlling respectively described air delivering pipeline and described transmission of electricity circuit, to realize gas flow rate, to carry the artificial of electric current, switch time etc. or control automatically.
Advantageously, described transmission of electricity circuit and described air delivering pipeline are contained in the described body of heater shell together.Perhaps, preferably, described flame tap is configured to an independently integral unit that is used with the common electromagnetic oven of each money with described air delivering pipeline and described transmission of electricity circuit with modular form, thereby can realize quick, portable installation easily.
Advantageously, described igniter is lighted the arc plasma generating means of the flammable edible oil steam that is evaporated in the heating kettle for the electric arc that can pass through to be produced.
Advantageously, described igniter is for lighting the generating device of laser of the flammable edible oil steam that is evaporated in the heating kettle by the high temperature that laser produces.
Advantageously, this electromagnetic oven is the home-use or commercial electromagnetic oven of using, and this electromagnetic oven can be arcs of recesses boiler face electromagnetic oven or desk-top plane electromagnetic oven.
Advantageously, this electromagnetic oven is the industrial electromagnetic heating appliance for cooking.
Description of drawings
In order more to be expressly understood feature and advantage of the present utility model, with preferred embodiment the utility model is described in more detail with reference to the accompanying drawings.
Fig. 1 is the schematic diagram that typical traditional naked light is fried stove.
Fig. 2 has the arcs of recesses boiler face working principle of induction cooker schematic diagram of simulation naked light effect for a kind of specific embodiments of the present utility model.
Fig. 3 comprises the schematic diagram of igniting with a kind of structural form of the igniter of flame tap for critical component one of the present utility model.
Fig. 4 has the desk-top plane working principle of induction cooker schematic diagram of simulation naked light effect for another kind of specific embodiments of the present utility model.
The specific embodiment
Before describing details of the present utility model, at first use and the function situation that object one naked light that will simulate is fried stove carried out basic description, to make comparisons.
Fig. 1 is the schematic diagram that a typical naked light is fried stove, and it is the stove and accessory that uses the most generally quick-fried food at present.
As shown in Figure 1, arcs of recesses pot (being called " pot " down) 1.1 is placed on the fender 1.2, burner 1.3 jets out flames pot 1.1 heating, then an amount of edible oil and food 1.4 are put into pot 1.1, to carry out quick-fried, can smoke a little this moment with pot 1.1, rocks pot (being called " throwing pot " in the row) along direction shown in the arrow, its role is to the foods 1.4 in the pot 1.1 are stirred, be heated evenly making it.Meanwhile, the user makes the certain space of generation between pot 1.1 and the fender 1.2 consciously, so that the edible oil steam (calling " oil smoke " in the following text) that the flame ignition of burner 1.3 ejections is evaporated by the food 1.4 in the pot 1.1, thereby make on pot 1.1 together with of short duration " robbing fire " phenomenon of food 1.4 generations.This measure is the key point of naked light quick-fried food.Because in " robbing fire " process, make food produce a kind of very unique fragrance (being called " pot gas " in the row).
Fig. 2 is the arcs of recesses boiler face working principle of induction cooker schematic diagram that has simulation naked light effect according to a kind of specific embodiments of the present utility model.
As shown in Figure 2; the electromagnetic oven of this embodiment comprises body of heater shell 2.7; be equiped with high-frequency current generator 2.4 and the electromagnetic induction coil 2.3 that links to each other with the arcs of recesses boiler face in this body of heater shell 2.7; be equiped with boiler face coil protect layer 2.2 on this electromagnetic induction coil 2.3; during use, can be that the arcs of recesses bottom heating kettle (pot body) 2.1 of magnetic conductive metal is positioned on the protective layer 2.2 with the bottom.Be pointed out that, the basic structure of above electromagnetic oven and traditional electromagnetic oven structure are identical, because main points of the present utility model do not relate to the ordinary construction of electromagnetic oven, and the basic structure of electromagnetic oven and operation principle are known in the art, therefore be not shown specifically the further details of electromagnetic oven among Fig. 2, and repeat no more in this other component part, details and operation principle to electromagnetic oven.
From Fig. 2, can clearly be seen that, different with traditional electromagnetic oven structure is, electromagnetic oven of the present utility model also comprises and is used for igniter that the flammable edible oil steam that is evaporated in the heating kettle is lighted, it comprises flame tap 2.6, this flame tap 2.6 is by suitable bindiny mechanism (moving connecting mechanism for example, wherein be universal joint mechanism among Fig. 2) be connected on the body of heater shell 2.7 of electromagnetic oven, and be provided with near the top of heating kettle.In addition, flame tap 2.6 also links to each other with source of the gas with power supply with air delivering pipeline (for example flexible pipe) 2.9 by transmission of electricity circuit 2.8 respectively, jets out flames to open flame tap 2.6 when needed by the cooperation of transmission of electricity circuit 2.8 and air delivering pipeline 2.9.Transmission of electricity circuit 2.8 and air delivering pipeline 2.9 can be contained in the body of heater shell 2.7 together.
Electromagnetic oven among Fig. 2 can be in the following manner: put under the situation on the boiler face coil protect layer 2.2 at heating kettle 2.1; electromagnetic induction coil 2.3 is connected the high frequency electric that high-frequency current generator 2.4 transmits; so that the bottom of heating kettle 2.1 heating; an amount of edible oil and food 2.5 can be put into heating kettle 2.1 then; stir food 2.5 or " throwing pot " etc. with spoon immediately, so that food 2.5 thermally equivalents.Meanwhile, edible oil in the heating kettle 2.1 and food 2.5 are heated and produce oil smoke, and can open flame tap 2.6 this moment.The flame of flame tap 2.6 ejections can be lighted food on the heating kettle 2.1 2.5 and oil smoke, and " robbing fire " process of naked light quick-fried food has promptly been simulated in this measure, thereby produces the effect that plays the same tune on different musical instruments, and makes food 2.5 be full of " pot gas ".
Fig. 3 is that critical component one of the present utility model comprises the schematic diagram of igniting with a kind of structural form of the igniter of flame tap, this igniter comprises the flame tap, this flame tap has flame tap shell 3.9, be provided with ignitor 3.5 and gas nozzle 3.6 in this flame tap shell 3.9 (in the example shown in the figure, ignitor 3.5 medially is provided with along the center line of flame tap shell 3.9, a plurality of gas nozzles 3.6 converge at a certain angle round this ignitor 3.5 and towards described center line, and ignitor 3.5 is positioned at the place ahead of the outlet of each gas nozzle 3.6.Certainly, also can adopt the ignitor and the gas nozzle of other quantity and arrangement), and gas nozzle 3.6 and air cavity 3.8 UNICOMs, ignitor 3.5 is connected with high-tension ignition power supply 3.2 by high-tension electricity lead 3.4, high-tension ignition power supply 3.2 links to each other with power supply (for example AC power) via power switch 3.1, air cavity 3.8 links to each other with magnetic valve 3.3 by air hose 3.7, magnetic valve 3.3 links to each other with source of the gas (for example fuel gas bottle), flame tap shell 3.9 connects with universal joint 3.11 by scaffold tube 3.10 and (in example shown in Figure 3, is provided with three universal joints.But obviously, the quantity of universal joint can be selected arbitrarily according to actual needs, and a universal joint for example only is set, and more a plurality of universal joints perhaps are set), and can finally be fixed on electromagnetic oven 3.12, kitchen range or other object with environment for use as required.
The use of above-mentioned igniter is as follows: when need are lighted a fire, start power switch 3.1, high-tension ignition power supply 3.2 and magnetic valve 3.3 are opened simultaneously.By high-tension electricity lead 3.4 high-tension electricity is delivered to ignitor 3.5, thereby between gas nozzle 3.6, produce electric spark; By air hose 3.7 combustion gas is delivered to air cavity 3.8 in the flame tap simultaneously, by gas nozzle 3.6 ejection combustion gas and light and form the tongues of fire, thus the flammable edible oil steam that is evaporated in the heating kettle is lighted.
In practical operation, in response to user's the custom and the size of heating pot, the position of flame tap and angle all can have certain variation, this function can realize by mechanism shown in Figure 3: as mentioned above, flame tap shell 3.9 connects with several (among the figure being three) universal joints 3.11 by scaffold tube 3.10, by for example rotating universal joint along the direction of arrow in the figure, can the actual needs when using select the position and the angle of flame tap arbitrarily.Preferably, in use, make the flame tap be positioned at a distance, heating kettle periphery top.
Fig. 4 is the desk-top plane working principle of induction cooker schematic diagram that has simulation naked light effect according to another specific embodiments of the present utility model.It is prototype with the desk-top plane electromagnetic oven that present masses generally use, and wherein the flame tap has adopted another kind of structure and type of attachment.
As shown in Figure 4, flame tap 4.11 is provided with gas nozzle 4.12 and ignitor 4.13, combustion gas gas cylinder 4.6 links to each other with gas hose 4.7, but gas hose 4.7 also then passes bending pipe (for example plastics or metal hose etc.) 4.10 via universal rotating shaft 4.9 respectively with ignition wire 4.8 to link to each other with ignitor 4.13 with gas nozzle 4.12, and ignition wire 4.8 is also by linking to each other with power supply with the similar on-off circuit of Fig. 3.Combustion gas gas cylinder 4.6, gas hose 4.7, ignition wire 4.8 are contained in the body of heater shell 4.14 of electromagnetic oven together, and universal rotating shaft 4.9 is arranged on this body of heater shell 4.14 pivotly.
This desk-top plane electromagnetic oven with simulation naked light effect can be in the following manner: in the time of on heating kettle 4.1 is placed in boiler face coil protect layer 4.2; electromagnetic induction coil 4.3 is connected the high frequency electric that high-frequency current generator 4.4 transmits; thereby make the bottom heating of heating kettle 4.1; an amount of edible oil and food 4.5 can be put into heating kettle 4.1 then; immediately, stir food 4.5 or " throwing pot " etc. with spoon and make food 4.5 thermally equivalents.Meanwhile, edible oil in the heating kettle 4.1 and food 4.5 are heated and produce oil smoke, and can open igniter this moment.When opening igniter, ignitor 4.13 in the flame tap 4.11 produces electric spark, light the combustion gas of next door gas nozzle 4.12 ejections, the flame of flame tap 4.11 ejections can be lighted food on the heating kettle 4.1 4.5 and oil smoke like this, " robbing fire " process of naked light quick-fried food has been simulated in this measure equally, produced the effect that plays the same tune on different musical instruments, made food 4.5 be full of " pot gas ".
As can be seen from Figure 4, different with the embodiment of Fig. 3, in this embodiment, but the position of flame tap and angle can freely be adjusted by universal rotating shaft 4.9 and bending pipe 4.10.This project organization is simple, and regulates also very convenient.
Need to prove that though top electromagnetic oven commonly used with two types is that example is described in detail the utility model, obviously, application of the present utility model is not limited only to Fig. 2, two kinds of electromagnetic ovens shown in Figure 4.On the contrary, the utility model can be applied to the electromagnetic oven, various home-use and commercial with on electromagnetic oven or the industrial electromagnetic heating appliance for cooking of any at present style and form.
In addition, though in the embodiment shown in Fig. 2,4, the transmission of electricity circuit of igniter and air delivering pipeline all are contained in the body of heater shell of electromagnetic oven, and clearly, such design only is exemplary, and nonexcludability.For example, according to a kind of interchangeable embodiment, the flame of this igniter tap and all parts such as transmission of electricity circuit and air delivering pipeline all can be integrated in one independently in the integral unit according to modular designs, thereby can be used as an annex of common electromagnetic oven and provide.Or link to each other with the body of heater shell of electromagnetic oven removably.In this way, igniter of the present utility model can with simpler and easy, mode is used and is changed easily, can be applicable to various working environments very neatly, and can save cost greatly.
In addition,, those skilled in the art will readily appreciate that, the switching manipulation that control module is independently controlled igniter can be set though be not shown specifically among Fig. 2-4.For example, can control the transmission of electricity circuit and the air delivering pipeline of igniter by control module respectively, with to accurately controlling electrical current, gas flow rate, the duration of ignition etc.And, can also monitor the parameters such as temperature of oil smoke by sensing elements such as temperature sensor are set, under the control of control module, to realize the functions such as automatic or time switch of igniter.
In addition, except that above-mentioned sparking mode, the utility model also can adopt other known igniting form or its combination, for example: (1) arc ignition mode: can produce arc plasma by the device that can produce electric arc, thereby directly light the flammable edible oil steam (not needing to produce flame) that is evaporated in the heating kettle by additional assisting of combustion gas; (2): the laser ignition mode: can light the flammable edible oil steam that is evaporated in the heating kettle by the high temperature that laser produces, and so on.These sparking mode are known for a person skilled in the art, thereby there is no need to enumerate one by one at this.In a word, everyly in the cooking process of electromagnetic oven, light the various approach that the flammable edible oil steam that is evaporated in the heating kettle reaches naked light culinary art effect by controlled igniter and all drop within the protection domain of the present utility model.
Below in conjunction with specific embodiments the utility model is described in detail.Clearly, more than description and embodiment illustrated in the accompanying drawings all should be understood that it is exemplary, but not to restriction of the present utility model.To those skilled in the art, can on basis of the present utility model, carry out various modification or modification to it.For example, except the connected mode shown in Fig. 2-4, can also adopt other attachment means known (for example telescopic connection, extension type connection, buckle connection etc.) to realize the flexible connection of flame tap); Though above is that example is described the utility model only to be provided with an igniter, obviously, according to actual needs, a plurality of (for example one group) igniter can be set also; Except the flame tap of form shown in Fig. 3,4, can also adopt the flame tap of other type, comprise that the arrangement form to ignitor and gas nozzle changes etc.These modification or modification all do not break away from spirit and scope of the present utility model.

Claims (11)

1. electromagnetic oven; it comprises the body of heater shell; be equiped with high-frequency current generator and the electromagnetic induction coil that links to each other with boiler face in the described body of heater shell; be equiped with boiler face coil protect layer on the described electromagnetic induction coil; when using; placing the bottom on described protective layer is the heating kettle of magnetic conductive metal, it is characterized in that, this electromagnetic oven also comprises and is used for igniter that the flammable edible oil steam that is evaporated in the heating kettle is lighted.
2. electromagnetic oven according to claim 1, it is characterized in that described igniter comprises the flame tap, be equiped with gas nozzle and ignitor on this flame tap, described gas nozzle links to each other with fuel gas source by air delivering pipeline, and described ignitor links to each other with power supply by the transmission of electricity circuit.
3. electromagnetic oven according to claim 2 is characterized in that, described flame tap has flame tap shell, and described ignitor and described gas nozzle are arranged in the described flame tap shell, and described gas nozzle is connected with air hose by air cavity.
4. electromagnetic oven according to claim 2, it is characterized in that described ignitor is connected with the high-tension ignition power supply by the high-tension electricity lead, described high-tension ignition power supply links to each other with power supply via power switch, described combustion gas air hose links to each other with magnetic valve, and described magnetic valve links to each other with fuel gas source.
5. electromagnetic oven according to claim 2 is characterized in that, described flame tap is connected on the described body of heater shell by moving connecting mechanism.
6. electromagnetic oven according to claim 5 is characterized in that, described moving connecting mechanism comprises scaffold tube and the universal joint that links to each other with this scaffold tube.
7. electromagnetic oven according to claim 5 is characterized in that, but described moving connecting mechanism comprises universal rotating shaft and the bending pipe that links to each other with this universal rotating shaft.
8. electromagnetic oven according to claim 2 is characterized in that, described flame tap is connected on the described body of heater shell removably.
9. electromagnetic oven according to claim 2 is characterized in that, is provided with the control module that is used for controlling respectively described air delivering pipeline and described transmission of electricity circuit.
10. electromagnetic oven according to claim 2 is characterized in that, described transmission of electricity circuit and described air delivering pipeline are contained in the described body of heater shell together.
11. electromagnetic oven according to claim 2 is characterized in that, described flame tap is configured to an independently integral unit that is used with the common electromagnetic oven of each money with described air delivering pipeline and described transmission of electricity circuit with modular form.
CNU2008201827596U 2008-12-24 2008-12-24 Induction cooker Expired - Lifetime CN201344570Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201827596U CN201344570Y (en) 2008-12-24 2008-12-24 Induction cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201827596U CN201344570Y (en) 2008-12-24 2008-12-24 Induction cooker

Publications (1)

Publication Number Publication Date
CN201344570Y true CN201344570Y (en) 2009-11-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201827596U Expired - Lifetime CN201344570Y (en) 2008-12-24 2008-12-24 Induction cooker

Country Status (1)

Country Link
CN (1) CN201344570Y (en)

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