CN205831627U - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
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- CN205831627U CN205831627U CN201620443383.4U CN201620443383U CN205831627U CN 205831627 U CN205831627 U CN 205831627U CN 201620443383 U CN201620443383 U CN 201620443383U CN 205831627 U CN205831627 U CN 205831627U
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- magnetic guiding
- guiding loop
- loop
- conductive exothermal
- cooking apparatus
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Abstract
The utility model discloses a kind of cooking apparatus, described cooking apparatus includes: pot, lid, induction coil and control device.Wherein, pot is provided with the first magnetic guiding loop and the first conductive exothermal band, and the first conductive exothermal band and the first magnetic guiding loop are connected to form closed-loop path；Lid covers pot openably, and lid is provided with the second magnetic guiding loop and the second conductive exothermal band, and the second conductive exothermal band and the second magnetic guiding loop are connected to form closed-loop path；Induction coil is located between the first magnetic guiding loop and the second magnetic guiding loop, and induction coil is relative with the first magnetic guiding loop and the second magnetic guiding loop respectively；Control device to be connected with induction coil.According to cooking apparatus of the present utility model, when induction coil is energized, induction electromotive force can be produced on the first magnetic guiding loop and the second magnetic guiding loop simultaneously, and pot and lid are heated simultaneously, thus it is possible not only to reduce use induction coil, cost-effective, improve the utilization rate of electromagnetic induction energy, it is also possible to make cooking apparatus be made thinner.
Description
Technical field
This utility model relates to kitchen appliance technical field, especially relates to a kind of cooking apparatus.
Background technology
Cooking apparatus (such as rice cooker, baking machine etc.), there is three-dimensional heating, i.e. set in pot (or lower baking disk) bottom
While putting heating element heater, will also tend to arrange heating element heater on lid (upper baking pan), it is achieved three-dimensional heating, so that conditioning
The top and bottom of thing are heated evenly, good in taste.But thus require to be provided with two or more heating element heater, not only
Increase the cost of manufacture, also result in the product produced the hugest, be not suitable with the requirement in market.
Cooking apparatus either IH (electromagnetism) heating or electrothermal tube heating, be all relative with induction coil or electrothermal tube
Position be heated more, distance heating source position farther out be heated less, thus can cause the uneven of heating region.For
Solve this problem, correlation technique have employed between heating source and conditioning thing, add one layer of thermal diffusion layer (generally by heat conduction
Property stronger metal make, such as aluminum), by thermal diffusion layer, even heat is uploaded to nurse one's health thing, is heated reducing conditioning thing
Difference, but this does not the most inherently solve inequality of being heated of conditioning thing.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model exists
In proposing a kind of cooking apparatus, described cooking apparatus can realize three-dimensional heating and homogeneous heating.
According to cooking apparatus of the present utility model, including: pot, described pot is provided with the first magnetic guiding loop and the first conduction
Heating tape, described first conductive exothermal band and described first magnetic guiding loop are connected to form closed-loop path；Lid, described lid can be opened
Ground covers described pot, and described lid is provided with the second magnetic guiding loop and the second conductive exothermal band, described second conductive exothermal band with
Described second magnetic guiding loop is connected to form closed-loop path；Induction coil, described induction coil is located at described first magnetic guiding loop and described
Between second magnetic guiding loop, and described induction coil is relative with described first magnetic guiding loop and described second magnetic guiding loop respectively；Control dress
Putting, described control device is connected with described induction coil.
According to cooking apparatus of the present utility model, induction coil is arranged between the first magnetic guiding loop and the second magnetic guiding loop, when
During induction coil energising, induction electromotive force can be produced on the first magnetic guiding loop and the second magnetic guiding loop simultaneously, and simultaneously to pot
Heat with lid, be thus possible not only to reduce using induction coil, cost-effective, improve the utilization rate of electromagnetic induction energy, also
Cooking apparatus can be made to be made thinner.
In embodiments more of the present utility model, the cross section of described first magnetic guiding loop is the arc of opening upwards, described
The cross section of the second magnetic guiding loop is in the arc that Open Side Down, and described induction coil is positioned at described first magnetic guiding loop and described second and leads
The inner side of magnet ring.
Further, the inner edge of described first magnetic guiding loop is the most relative and spaced apart with the inner edge of the second magnetic guiding loop,
And the periphery of described first magnetic guiding loop is along the most relative and spaced apart with the periphery of described second magnetic guiding loop.
Further, between inner edge and the inner edge of described second magnetic guiding loop of described first magnetic guiding loop and described
It is each formed with size 1 millimeter to 20 millimeter scope between edge, periphery and the edge, periphery of described second magnetic guiding loop of the first magnetic guiding loop
Interior gap.
In embodiments more of the present utility model, the inner edge of described first magnetic guiding loop is interior with described second magnetic guiding loop
Separated by separator between all edges and between the edge, periphery of described first magnetic guiding loop and the edge, periphery of described second magnetic guiding loop.
In embodiments more of the present utility model, described lid is transparent cover body shape, and described second conductive exothermal
Band is transparent banding.
Further, described lid is cover glass, and described second conductive exothermal band is ITO conductive strips.
In embodiments more of the present utility model, the distance between described induction coil and described first magnetic guiding loop is little
Distance between described induction coil and described second magnetic guiding loop.
In embodiments more of the present utility model, described first magnetic guiding loop has along the week of described pot along extending formation
The annular of breach, two ends with the indentation, there of described first magnetic guiding loop respectively, the two ends of described first conductive exothermal band are connected and position
In the inner side of described first magnetic guiding loop, described second magnetic guiding loop has annular jaggy along the week of described lid along extending formation,
Two ends with the indentation, there of described second magnetic guiding loop respectively, the two ends of described second conductive exothermal band are connected and are positioned at described second
The inner side of magnetic guiding loop.
In embodiments more of the present utility model, described first conductive exothermal band is evenly arranged in described pot, and
Described second conductive exothermal band is evenly arranged on described lid.
In embodiments more of the present utility model, described first conductive exothermal band roundabout extension in described pot, and
Described second conductive exothermal band roundabout extension on described lid.
Further, in described first conductive exothermal band and described second conductive exothermal band, any one all includes spaced
The multiple helical rings opened, each described helical ring is all along the circumference spiral extension from outside to inside of described insulation lid, multiple described
Helical ring spiral in the same direction and nested setting, multiple described helical rings are connected.
Further, described first conductive exothermal band all includes inner two be connected with described second conductive exothermal band
Described helical ring.
In embodiments more of the present utility model, described first conductive exothermal band and described second conductive exothermal band are
Every magnetic conductive heating tape.
In embodiments more of the present utility model, the width of described first magnetic guiding loop is more than described first conductive exothermal band
Width, the width of described second magnetic guiding loop is more than the width of described second conductive exothermal band.
In embodiments more of the present utility model, described pot is pottery pot, and described lid is pottery lid.
In embodiments more of the present utility model, in described first conductive exothermal band and described first magnetic guiding loop at least
One includes multiple, and each described first conductive exothermal band concatenates with the first magnetic guiding loop at least one described and forms loop, and often
Individual described first magnetic guiding loop all concatenates formation loop, described second conductive exothermal band with the first conductive exothermal band at least one described
Include multiple with at least one in described second magnetic guiding loop, each described second conductive exothermal band with at least one described second
Magnetic guiding loop concatenation forms loop, and each described second magnetic guiding loop all concatenates formation with the second conductive exothermal band at least one described
Loop.
Alternatively, described first conductive exothermal band includes multiple, with described after multiple described first conductive exothermal band parallel connections
First magnetic guiding loop concatenation forms loop, and described second conductive exothermal band includes multiple, and multiple described second conductive exothermal bands are in parallel
Formation loop is concatenated afterwards with described second magnetic guiding loop.
Alternatively, described first magnetic guiding loop includes multiple, and leads with described first after multiple described first magnetic guiding loop parallel connection
Electricity heating tape connects formation loop, and described second magnetic guiding loop includes multiple, and with described after multiple described second magnetic guiding loop parallel connection
Second conductive exothermal band connects formation loop.
Alternatively, described first magnetic guiding loop includes separate multiple, and described first conductive exothermal band includes the most solely
Vertical and the most multiple with multiple described first magnetic guiding loops, each described first conductive exothermal band is all with corresponding described the
One magnetic guiding loop concatenation forms loop, and described second magnetic guiding loop includes separate multiple, and described second conductive exothermal band includes
Separate and the most multiple with multiple described second magnetic guiding loops, each described second conductive exothermal band is all with corresponding
Described second magnetic guiding loop concatenation forms loop.
Alternatively, described first magnetic guiding loop is the multiple of inside and outside nested arrangement, and described second magnetic guiding loop is inside and outside nested cloth
That puts is multiple, and described first magnetic guiding loop and described second magnetic guiding loop one_to_one corresponding, and the first the most corresponding magnetic guiding loop and the
Two magnetic guiding loops are relative up and down, and described induction coil includes the multiple of inside and outside nested arrangement, and often organize the first relative magnetic guiding loop and
At least one described induction coil it is equipped with between second magnetic guiding loop.
Further, multiple described induction coils are energized or power-off independently of each other.
In an embodiment of the present utility model, the total length of described first conductive exothermal band is more than described first magnetic conduction
Ring length circumferentially, the total length of described second conductive exothermal band is more than described second magnetic guiding loop length circumferentially
Degree.
In an embodiment of the present utility model, described cooking apparatus is baking machine.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the cooking apparatus according to this utility model embodiment；
Fig. 2 is the first magnetic guiding loop in the pot shown in Fig. 1 and the schematic diagram of the first conductive exothermal band；
Fig. 3 is the section view of the first magnetic guiding loop according to one embodiment of this utility model and the second magnetic guiding loop and induction coil
Figure；
Fig. 4 is the first magnetic guiding loop according to another embodiment of this utility model and the second magnetic guiding loop and the cuing open of induction coil
View.
Reference:
Cooking apparatus 100,
Pot 1, the first magnetic guiding loop 11, the first conductive exothermal band 12,
Lid 2, the second magnetic guiding loop 21, the second conductive exothermal band 22,
Induction coil 3.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.For
Simplification disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Certainly, they the most only show
Example, and be not intended to limit this utility model.Additionally, this utility model can in different examples repeat reference numerals
And/or letter.This repetition is for purposes of simplicity and clarity, itself does not indicate discussed various embodiment and/or sets
Relation between putting.Additionally, the various specific technique that provides of this utility model and the example of material, but this area is common
Technical staff is it can be appreciated that the property of can be applicable to of other techniques and/or the use of other materials.
Below with reference to Fig. 1-Fig. 4, the cooking apparatus 100 according to this utility model embodiment is described.
As it is shown in figure 1, according to the cooking apparatus 100 of this utility model embodiment, including: pot 1, lid 2, induction coil
3 and control device.
Specifically, pot 1 is provided with the first magnetic guiding loop 11 and the first conductive exothermal band 12, the first conductive exothermal band 12 and
One magnetic guiding loop 11 is connected to form closed-loop path；Lid 2 covers pot 1 openably, and lid 2 is provided with the second magnetic guiding loop 21 and
Two conductive exothermal bands 22, the second conductive exothermal band 22 and the second magnetic guiding loop 21 are connected to form closed-loop path；Induction coil 3 is located at
Between one magnetic guiding loop 11 and the second magnetic guiding loop 21, and induction coil 3 is relative with the first magnetic guiding loop 11 and the second magnetic guiding loop 21 respectively.
Control device to be connected with induction coil 3, to control whether to be passed through alternating current to induction coil 3.
Wherein, it will be appreciated by persons skilled in the art that the induction coil 3 alleged by this utility model is led with first respectively
Magnet ring 11 is relative with the second magnetic guiding loop 21 to be referred to: when induction coil 3 is energized, and the induced field that induction coil 3 produces will respectively
Cover at least some of of the first magnetic guiding loop 11 and the second magnetic guiding loop 21.
When having alternating current to pass through in induction coil 3, induction coil 3 produces alternating magnetic field, and alternating magnetic field is each passed through
One magnetic guiding loop 11 and the second magnetic guiding loop 21, thus electromotive force is formed respectively at the two ends of the first magnetic guiding loop 11 and the second magnetic guiding loop 21
Difference, owing to the first conductive exothermal band 12 concatenates formation closed-loop path with the first magnetic guiding loop 11, therefore can be at the first conductive exothermal
With 12 and first magnetic guiding loop 11 closed-loop path in formed electric current, owing to the second conductive exothermal band 22 concatenates with the second magnetic guiding loop 21
Form closed-loop path, therefore can form electric current in the closed-loop path of the second conductive exothermal band 22 and the second magnetic guiding loop 21, from
And at the local heat that produces of electric current process, make pot 1 and lid 2 heat.Thus can realize the three-dimensional equal of cooking apparatus 100
Even heating.
Cooking apparatus 100 according to this utility model embodiment, induction coil 3 is arranged on the first magnetic guiding loop 11 and second and leads
Between magnet ring 21, when induction coil 3 is energized, faradism can be produced on the first magnetic guiding loop 11 and the second magnetic guiding loop 21 simultaneously
Kinetic potential, and pot 1 and lid 2 are heated, thus it is possible not only to reduce using induction coil 3, cost-effective, improve electromagnetism. simultaneously
The utilization rate of inductive energy, it is also possible to make cooking pot 100 tool be made thinner.
In an embodiment of the present utility model, as shown in Figure 4, the cross section of the first magnetic guiding loop 11 is the arc of opening upwards
Shape, the cross section of the second magnetic guiding loop 21 is in the arc that Open Side Down, and induction coil 3 is positioned at the first magnetic guiding loop 11 and the second magnetic guiding loop
The inner side of 21, say, that induction coil 3 is coated between the first magnetic guiding loop 11 and the second magnetic guiding loop 21, thus can be effective
Avoid the leakage of the magnetic line of force, improve the utilization rate of electromagnetic induction energy further.
Further, as shown in Figure 4, the inner edge of the first magnetic guiding loop 11 is the most relative with the inner edge of the second magnetic guiding loop 21
And spaced apart, and the periphery of the first magnetic guiding loop 11 is along the most relative and spaced apart with the periphery of the second magnetic guiding loop 21.Thus may be used
With on the premise of avoiding magnetic line of force leakage and improving electromagnetic induction capacity usage ratio, it is to avoid the first magnetic guiding loop 11 and the second magnetic conduction
Interfere between ring 21.
Alternatively, between inner edge and the inner edge of the second magnetic guiding loop 21 of the first magnetic guiding loop 11 and the first magnetic guiding loop 11
Periphery along and the second magnetic guiding loop 21 periphery along between be each formed with size gap in the range of 1 millimeter to 20 millimeter.By
This, it is possible to reduce the leakage of magnetic induction line, improves the utilization rate of electromagnetic induction energy.
Alternatively, between inner edge and the inner edge of the second magnetic guiding loop 21 of the first magnetic guiding loop 11 and the first magnetic guiding loop 11
Periphery along and the second magnetic guiding loop 21 periphery along between separated by separator.Thus can be effectively prevented from the first magnetic guiding loop
11 and second interfere between magnetic guiding loop 21, it is ensured that cooking apparatus 100 can the most normally use.
In an embodiment of the present utility model, lid 2 is transparent cover body 2 shape, and the second conductive exothermal band 22 is
Transparent banding.Thus, it is possible to make lid 2 visualize, simultaneously as the second conductive strips can generate heat, such that it is able to effectively
Reduce lid 2 because steam forms the probability of dew, be more beneficial for observing the culinary art situation of the conditioning thing in cooking apparatus 100.
Further, lid 2 is cover glass 2, and the second conductive exothermal band 22 is ITO (electro-conductive glass) conductive strips, by
This can realize the overall visualization of lid 2, it is simple to observes the culinary art situation in cooking apparatus 100.
In an embodiment of the present utility model, with reference to Fig. 3, the distance between induction coil 3 and the first magnetic guiding loop 11
It is not more than the distance between induction coil 3 and the second magnetic guiding loop 21, thus can ensure that pot 1 is obtained in that enough induction energies
Amount cooking food.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, the first magnetic guiding loop 11 is along the week of pot 1 along prolonging
Stretch formation and have annular jaggy, the two ends of the first conductive exothermal band 12 respectively with the two ends phase of the indentation, there of the first magnetic guiding loop 11
Connect and be positioned at the inner side of the first magnetic guiding loop 11, thus can reduce the impact on pot 1 centre position of first magnetic guiding loop 11, make pot
The heating in body 1 centre position is more uniformly distributed.Second magnetic guiding loop 21 has annular jaggy along the week of lid 2 along extending formation, the
Two ends with the indentation, there of the second magnetic guiding loop 21 respectively, the two ends of two conductive exothermal bands 22 are connected and are positioned at the second magnetic guiding loop 21
Inner side, thus can reduce the impact on the centre position of lid 2 of second magnetic guiding loop 21, make the heating in lid 2 centre position more
For uniformly.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, the first conductive exothermal band 12 is equal in pot 1
Even layout, so that being uniformly heated in pot 1, and the second conductive exothermal band 22 is evenly arranged on lid 2, the most permissible
Make being uniformly heated on lid 2.
Here, the first conductive exothermal band 12 is evenly arranged and refers to, in the coverage of the first conductive exothermal band 12, and first
Conductive exothermal band 12 width everywhere and gap are all substantially the same, thus realize the uniform heating of pot 1；Second conductive exothermal
Band 22 is evenly arranged and refers to, in the coverage of the second conductive exothermal band 22, the second conductive exothermal band 22 width everywhere with
And gap is all substantially the same, thus realize the uniform heating of lid 2.
In an embodiment of the present utility model, the roundabout extension in pot 1 of the first conductive exothermal band 12, and second lead
Electricity heating tape 22 roundabout extension on lid 2.Thus, the first conductive exothermal band 12 and the second conductive exothermal band 22 can be fitted respectively
Answer difform pot 1 and lid 2, at the same time it can also be make the first conductive exothermal band 12 more uniformly spread in pot 1,
And second conductive exothermal band 22 the more uniformly spreading on lid 2, it is to avoid there is heating blind area, thus improve pot further
1 and the uniformity of heating of lid 2.
Alternatively, in the first conductive exothermal band 12 and the second conductive exothermal band 22, any one all includes spaced many
Individual helical ring, each helical ring is all along the circumference spiral extension from outside to inside of insulation lid 2, multiple helical rings spiral in the same direction and embedding
Set is arranged, and multiple helical rings are connected.So, the multiple helical rings arranged by nesting, can be not change single helical ring long
On the premise of degree, increase the number of turns of helical ring, thus can make being uniformly heated of pot 1 and lid 2 respectively, additionally,
Multiple helical rings are connected, so that the first magnetic guiding loop 11 and the current loop of the first conductive exothermal band 12 formation Guan Bi, second
Magnetic guiding loop 21 and the second conductive exothermal band 22 form the current loop of Guan Bi, thus produce heat, heating kettle at electric current process
Body 1 and lid 2.
Alternatively, the first conductive exothermal band 12 all includes inner two helical rings being connected with the second conductive exothermal band 22.
Thus, it is possible on the premise of raising pot 1 and lid 2 are heated evenly, simplify the first conductive exothermal band 12 and the second conduction sent out
The structure in the torrid zone 22.
In an embodiment of the present utility model, the first conductive exothermal band 12 and the second conductive exothermal band 22 are every magnetic
Conductive exothermal band.Lead thus, it is possible to the induced field avoiding induction coil 3 to produce acts on the first conductive exothermal band 12 and second
On electricity heating tape 22, it is ensured that the uniformity that pot 1 and lid 2 are heated.
In an embodiment of the present utility model, the width of the first magnetic guiding loop 11 is more than the width of the first conductive exothermal band 12
Degree, the width of the second magnetic guiding loop 21 is more than the width of the second conductive exothermal band 22.Thus, it is possible to increase the first magnetic guiding loop 11 and the
The induction electromotive force that two magnetic guiding loop 21 two ends are formed, improves the efficiency of heating surface, at the same time it can also be make being heated of lid 2 and pot 1
More uniform.
In an embodiment of the present utility model, pot 1 and lid 2 are made by non-magnetic non-conducting material.Such as
Pot can be ceramic pan body, and lid can be ceramic cap body, thus can avoid the induced field shadow that induction coil 3 produces
Ring pot 1 and lid 2, thus ensure the uniformity that pot 1 and lid 2 are heated, improve cooking apparatus 100 and use the safety of process
Property.
At least one in an embodiment of the present utility model, in the first conductive exothermal band 12 and the first magnetic guiding loop 11
Including multiple, say, that the first conductive exothermal band 12 can include multiple, the first magnetic guiding loop 11 can also include multiple, also
Can be the first conductive exothermal band 12 and the first magnetic guiding loop 11 all includes multiple.Each first conductive exothermal band 12 and at least one
First magnetic guiding loop 11 concatenation formed loop, say, that each first conductive exothermal band 12 can only with first magnetic guiding loop
11 concatenations form loop, it is also possible to concatenate formation loop with multiple first magnetic guiding loops 11；And each first magnetic guiding loop 11 all with extremely
Few first conductive exothermal band 12 concatenation forms loop, say, that each first magnetic guiding loop 11 can only with one first
Conductive exothermal forms loop to concatenation, it is also possible to concatenate formation loop with multiple first conductive exothermal bands 12.Thus can enter one
Step improves the uniformity to pot 1 heating.
At least one in second conductive exothermal band 22 and the second magnetic guiding loop 21 includes multiple, say, that the second conduction
Heating tape 22 can include multiple, and the second magnetic guiding loop 21 can also include multiple, it is also possible to is the second conductive exothermal band 22 and
Two magnetic guiding loops 21 all include multiple.Each second conductive exothermal band 22 concatenates formation loop with at least one second magnetic guiding loop 21,
It is to say, each second conductive exothermal band 22 only can concatenate formation loop with second magnetic guiding loop 21, it is also possible to many
Individual second magnetic guiding loop 21 concatenation forms loop；And each second magnetic guiding loop 21 all concatenates with at least one second conductive exothermal band 22
Formed loop, say, that each second magnetic guiding loop 21 can only with second conductive exothermal to concatenate formed loop, it is possible to
To concatenate formation loop with multiple second conductive exothermal bands 22.Thus can improve the uniformity to lid 2 heating further.
Alternatively, the first conductive exothermal band 12 includes multiple, with the first magnetic conduction after multiple first conductive exothermal band 12 parallel connections
Ring 11 concatenation forms loop, and the second conductive exothermal band 22 includes multiple, leads with second after multiple second conductive exothermal band 22 parallel connections
Magnet ring 21 concatenation forms loop.Thus, it is possible to make being uniformly heated of pot 1 and lid 2.
Alternatively, the first magnetic guiding loop 11 includes multiple, and after multiple first magnetic guiding loop 11 parallel connection with the first conductive exothermal band
12 connect formed loops, the second magnetic guiding loop 21 includes multiple, and after multiple second magnetic guiding loop 21 parallel connection with the second conductive exothermal band
22 connect formation loop.Thus, it is possible to the electric current increased in the first conductive exothermal band 12 and the second conductive exothermal band 22, improve pot
Body 1 and the efficiency of heating surface of lid 2.
Alternatively, the first magnetic guiding loop 11 includes separate multiple, the first conductive exothermal band 12 include separate and
The most multiple with multiple first magnetic guiding loops 11, each first conductive exothermal band 12 all with the first corresponding magnetic guiding loop 11
Concatenation forms loop, thus improves the uniformity to pot 1 heating further.Second magnetic guiding loop 21 includes separate many
Individual, the second conductive exothermal band 22 includes separate and the most multiple with multiple second magnetic guiding loops 21, and each second leads
Electricity heating tape 22 all concatenates formation loop with corresponding second magnetic guiding loop 21, thus improves heat lid 2 uniform further
Property.
Alternatively, the first magnetic guiding loop 11 is the multiple of inside and outside nested arrangement, and the second magnetic guiding loop 21 is inside and outside nested arrangement
Multiple, and the first magnetic guiding loop 11 and the second magnetic guiding loop 21 one_to_one corresponding, and the first the most corresponding magnetic guiding loop 11 and the second magnetic conduction
Relatively, induction coil 3 includes the multiple of inside and outside nested arrangement for ring about 21, and often organizes relative the first magnetic guiding loop 11 and second and lead
At least one induction coil 3 it is equipped with between magnet ring 21.When often organizing between relative the first magnetic guiding loop 11 and the second magnetic guiding loop 21
Induction coil 3 when being energized, the two ends of corresponding first magnetic guiding loop 11 and the second magnetic guiding loop 21 form induction electromotive force respectively, from
And on the first conductive exothermal band 12 and the second conductive exothermal band 22 of series connection with it, produce electric current and generate heat.
Further, multiple induction coils 3 are energized or power-off independently of each other.Thus, when using cooking apparatus 100 not
During congenerous, single induction coil 3 or multiple induction coil 3 can be made to be energized, thus the demand for heat under realizing difference in functionality.
In an embodiment of the present utility model, the total length of the first conductive exothermal band 12 is more than the first magnetic guiding loop 11 edge
Circumferentially extending length, the total length of the second conductive exothermal band 22 is more than the second magnetic guiding loop 21 length circumferentially.Thus,
Can increase pot 1 and the heating surface area of lid 2 respectively, thus improve pot 1 further and uniformity that lid 2 is heated.
Below with reference to Fig. 1-Fig. 4, the cooking apparatus 100 according to one embodiment of this utility model is described.
With reference to Fig. 1, cooking apparatus 100 is baking machine.Wherein, baking machine includes upper baking pan (lid as shown in Figure 1
2), lower baking disk (pot 1 as shown in Figure 1) and induction coil 3.
Specifically, as in figure 2 it is shown, lower baking disk is provided with the first magnetic guiding loop 11 and the first conductive exothermal band 12, wherein, first
Magnetic guiding loop 11 is positioned at the outside of the first conductive exothermal band 12, and the first conductive exothermal band 12 is evenly arranged on lower baking disk, and first leads
Magnet ring 11 is formed as having annular jaggy, and the first conductive exothermal band 12 includes inner series connection and nested two arranged spiral shell in the same direction
Rotation ring, the two ends with the first magnetic guiding loop 11 respectively, outer end of two helical rings in the same direction are connected.
As it is shown in figure 1, upper baking pan is provided with the second magnetic guiding loop 21 and the second conductive exothermal band 22, wherein, the second magnetic guiding loop
21 outsides being positioned at the second conductive exothermal band 22, the second conductive exothermal band 22 is evenly arranged on upper baking pan, the second magnetic guiding loop 21
Being formed as having annular jaggy, the second conductive exothermal band 22 includes two inner series connection and the nested helical ring in the same direction arranged,
The two ends with the second magnetic guiding loop 21 respectively, outer end of two helical rings in the same direction are connected.
Preferably, upper baking pan uses transparent glass material, and the second conductive exothermal band 22 is also adopted by transparent conduction glass
Glass (such as ITO), so that the visualization of whole upper baking pan, again because the second conductive exothermal band 22 itself can generate heat, greatly subtracts
Lack upper baking pan because steam forms the probability of dew, be more conducive to observe the culinary art situation of conditioning thing.
As shown in Figure 4, when upper baking pan lid is located on lower baking disk, the cross section of the first magnetic guiding loop 11 is the arc of opening upwards
Shape, the interface of the second magnetic guiding loop 21 is in the arc that Open Side Down, and the periphery of the first magnetic guiding loop 11 and the second magnetic guiding loop 21 is vertically
Relatively, the first magnetic guiding loop 11 is the most relative with the inner edge of the second magnetic guiding loop 21, and the periphery of the first magnetic guiding loop 11 is along leading with second
It is formed with size 1 between edge, periphery and the inner edge of the inner edge of the first magnetic guiding loop 11 and the second magnetic guiding loop 21 of magnet ring 21
Gap in the range of millimeter to 20 millimeters.Induction coil 3 is located at the first magnetic guiding loop 11 and inner side of the second magnetic guiding loop 21, to avoid
The magnetic line of force is revealed, and improves the utilization rate of electromagnetic induction energy the most further.And induction coil 3 and the distance of the first magnetic guiding loop 11
Less than or equal to induction coil 3 and the distance of the second magnetic guiding loop 21, to ensure that lower baking disk is obtained in that enough inductive energy are decocted
Roast food.
When after the logical upper alternating current of induction coil 3, due to induction coil 3 and the first magnetic guiding loop 11 and the second magnetic guiding loop 21 phase
Right, the second conductive exothermal band 22 being positioned at upper baking pan is then produced by the induction electromotive force at the second magnetic guiding loop 21 two ends of upper baking pan
Faradic current, to heat upper baking pan；It is positioned at the first conductive exothermal band 12 of lower baking disk then by the first magnetic guiding loop 11 of lower baking disk
The induction electromotive force at two ends produces faradic current, to heat lower baking disk.
According to the baking machine of this utility model embodiment, when induction coil 3 is energized, sending out of lower baking disk can be realized simultaneously
Heat, thus can cost savings cost, and baking machine can also be made thinner simultaneously, and the utilization rate of electromagnetic induction is the highest.
It addition, the first magnetic guiding loop 11 and the second magnetic guiding loop 21 are separately positioned on the periphery of lower baking disk in baking machine, the first conduction is sent out
The torrid zone 12 and the second conductive exothermal band 22 make spiral helicine loop for main heating, thus advantageously ensure that as main heating
The heating of grillING district is uniformly.
In description of the present utility model, it is to be understood that term " " center ", " length ", " width ", " thickness ",
On " ", D score, "left", "right", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position
Relation, is for only for ease of description this utility model and simplifies description rather than instruction or imply that the device of indication or element must
Must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
Above, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection, it is also possible to be communication；Can be to be joined directly together, it is also possible to by the indirect phase of intermediary
Even, can be connecting or the interaction relationship of two elements of two element internals.For those of ordinary skill in the art
For, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, this area
Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered
Row combines and combination.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that:
In the case of without departing from principle of the present utility model and objective, these embodiments can be carried out multiple change, revise, replace
And modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (24)
1. a cooking apparatus, it is characterised in that including:
Pot, described pot is provided with the first magnetic guiding loop and the first conductive exothermal band, described first conductive exothermal band and described the
One magnetic guiding loop is connected to form closed-loop path；
Lid, described lid covers described pot openably, and described lid is provided with the second magnetic guiding loop and the second conductive exothermal
Band, described second conductive exothermal band and described second magnetic guiding loop are connected to form closed-loop path；
Induction coil, described induction coil is located between described first magnetic guiding loop and described second magnetic guiding loop, and the described line of induction
Enclose relative with described first magnetic guiding loop and described second magnetic guiding loop respectively；
Controlling device, described control device is connected with described induction coil.
Cooking apparatus the most according to claim 1, it is characterised in that the cross section of described first magnetic guiding loop is opening upwards
Arc, the cross section of described second magnetic guiding loop in the arc that Open Side Down, and described induction coil be positioned at described first magnetic guiding loop and
The inner side of described second magnetic guiding loop.
Cooking apparatus the most according to claim 2, it is characterised in that the inner edge of described first magnetic guiding loop and the second magnetic conduction
The inner edge of ring is the most relative and spaced apart, and the periphery of described first magnetic guiding loop is along the periphery with described second magnetic guiding loop along upper
The most relative and spaced apart.
Cooking apparatus the most according to claim 3, it is characterised in that the inner edge of described first magnetic guiding loop and described second
Between the inner edge of magnetic guiding loop and described first magnetic guiding loop periphery along and described second magnetic guiding loop periphery along between equal shapes
Become to have size gap in the range of 1 millimeter to 20 millimeter.
Cooking apparatus the most according to claim 3, it is characterised in that the inner edge of described first magnetic guiding loop and described second
Between the inner edge of magnetic guiding loop and described first magnetic guiding loop periphery along and described second magnetic guiding loop periphery along between by
Separator separates.
Cooking apparatus the most according to claim 1, it is characterised in that described lid is transparent cover body shape, and described
Two conductive exothermal bands are transparent banding.
Cooking apparatus the most according to claim 6, it is characterised in that described lid is cover glass, and described second lead
Electricity heating tape is ITO conductive strips.
8. according to the cooking apparatus according to any one of claim 1-7, it is characterised in that described induction coil and described first
Distance between magnetic guiding loop is not more than the distance between described induction coil and described second magnetic guiding loop.
9. according to the cooking apparatus according to any one of claim 1-7, it is characterised in that described first magnetic guiding loop is along described pot
Week of body has annular jaggy along extending to be formed, the two ends of described first conductive exothermal band respectively with described first magnetic guiding loop
The two ends of indentation, there are connected and are positioned at the inner side of described first magnetic guiding loop, and described second magnetic guiding loop extends along the week edge of described lid
Formed and have annular jaggy, the two ends of described second conductive exothermal band respectively with the two ends of the indentation, there of described second magnetic guiding loop
It is connected and is positioned at the inner side of described second magnetic guiding loop.
10. according to the cooking apparatus according to any one of claim 1-7, it is characterised in that described first conductive exothermal band exists
It is evenly arranged in described pot, and described second conductive exothermal band is evenly arranged on described lid.
11. according to the cooking apparatus according to any one of claim 1-7, it is characterised in that described first conductive exothermal band exists
Roundabout extension in described pot, and described second conductive exothermal band roundabout extension on described lid.
12. cooking apparatus according to claim 11, it is characterised in that described first conductive exothermal band and described second is led
In electricity heating tape, any one all includes spaced multiple helical ring, and each described helical ring is all along described insulation lid
Circumference spiral extension from outside to inside, multiple described helical ring spirals in the same direction and nested setting, multiple described helical rings are connected.
13. cooking apparatus according to claim 12, it is characterised in that described first conductive exothermal band and described second is led
Electricity heating tape all includes inner two the described helical rings being connected.
14. cooking apparatus according to claim 1, it is characterised in that described first conductive exothermal band and described second is led
Electricity heating tape is every magnetic conductive heating tape.
15. cooking apparatus according to claim 1, it is characterised in that the width of described first magnetic guiding loop is more than described the
The width of one conductive exothermal band, the width of described second magnetic guiding loop is more than the width of described second conductive exothermal band.
16. cooking apparatus according to claim 1, it is characterised in that described pot is pottery pot, and described lid is
Pottery lid.
17. cooking apparatus according to claim 1, it is characterised in that described first conductive exothermal band and described first is led
At least one in magnet ring includes multiple, and each described first conductive exothermal band concatenates shape with the first magnetic guiding loop at least one described
Become loop, and each described first magnetic guiding loop all concatenates with the first conductive exothermal band at least one described and forms loop, described the
At least one in two conductive exothermal bands and described second magnetic guiding loop includes multiple, each described second conductive exothermal band with at least
One described second magnetic guiding loop concatenation forms loop, and each described second magnetic guiding loop is all sent out with the second conduction at least one described
Torrid zone concatenation forms loop.
18. cooking apparatus according to claim 17, it is characterised in that described first conductive exothermal band includes multiple, many
Concatenate formation loop after individual described first conductive exothermal band parallel connection with described first magnetic guiding loop, described second conductive exothermal band includes
Multiple, formation loop is concatenated after multiple described second conductive exothermal band parallel connections with described second magnetic guiding loop.
19. cooking apparatus according to claim 17, it is characterised in that described first magnetic guiding loop includes multiple, and multiple
Be connected formation loop after described first magnetic guiding loop parallel connection with described first conductive exothermal band, described second magnetic guiding loop includes multiple,
And formation loop after multiple described second magnetic guiding loop parallel connection, it is connected with described second conductive exothermal band.
20. cooking apparatus according to claim 17, it is characterised in that described first magnetic guiding loop includes separate many
Individual, described first conductive exothermal band includes separate and the most multiple with multiple described first magnetic guiding loops, Mei Gesuo
Stating the first conductive exothermal band and all form loop with corresponding described first magnetic guiding loop concatenation, described second magnetic guiding loop includes the most solely
Vertical is multiple, and described second conductive exothermal band includes separate and the most multiple with multiple described second magnetic guiding loops,
Each described second conductive exothermal band all forms loop with corresponding described second magnetic guiding loop concatenation.
21. cooking apparatus according to claim 17, it is characterised in that described first magnetic guiding loop is inside and outside nested arrangement
Multiple, described second magnetic guiding loop is the multiple of inside and outside nested arrangement, and described first magnetic guiding loop is with described second magnetic guiding loop one by one
Correspondence, and the first the most corresponding magnetic guiding loop and the second magnetic guiding loop are relative up and down, described induction coil includes inside and outside nested arrangement
Multiple, and often organize and between the first relative magnetic guiding loop and the second magnetic guiding loop, be equipped with at least one described induction coil.
22. cooking apparatus according to claim 21, it is characterised in that multiple described induction coils are energized independently of each other
Or power-off.
23. cooking apparatus according to claim 1, it is characterised in that the total length of described first conductive exothermal band is more than
Described first magnetic guiding loop length circumferentially, the total length of described second conductive exothermal band is more than described second magnetic guiding loop edge
Circumferentially extending length.
24. according to the cooking apparatus according to any one of claim 1-7 and 12-23, it is characterised in that described cooking apparatus is
Baking machine.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620443383.4U CN205831627U (en) | 2016-05-13 | 2016-05-13 | Cooking apparatus |
| PCT/CN2016/101196 WO2017193531A1 (en) | 2016-05-13 | 2016-09-30 | Cooking utensil |
| EP16901486.7A EP3456224B1 (en) | 2016-05-13 | 2016-09-30 | Cooking utensil |
| US16/188,320 US11304269B2 (en) | 2016-05-13 | 2018-11-13 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620443383.4U CN205831627U (en) | 2016-05-13 | 2016-05-13 | Cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205831627U true CN205831627U (en) | 2016-12-28 |
Family
ID=57628809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620443383.4U Withdrawn - After Issue CN205831627U (en) | 2016-05-13 | 2016-05-13 | Cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205831627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361620A (en) * | 2016-05-13 | 2017-11-21 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN113116159A (en) * | 2019-12-31 | 2021-07-16 | 广东美的生活电器制造有限公司 | Heating assembly, heating device, control method and control device thereof, and storage medium |
-
2016
- 2016-05-13 CN CN201620443383.4U patent/CN205831627U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107361620A (en) * | 2016-05-13 | 2017-11-21 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
| CN107361620B (en) * | 2016-05-13 | 2020-02-04 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil |
| CN113116159A (en) * | 2019-12-31 | 2021-07-16 | 广东美的生活电器制造有限公司 | Heating assembly, heating device, control method and control device thereof, and storage medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161228 Effective date of abandoning: 20200204 |
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| AV01 | Patent right actively abandoned |