CN205433293U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
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- CN205433293U CN205433293U CN201521143730.3U CN201521143730U CN205433293U CN 205433293 U CN205433293 U CN 205433293U CN 201521143730 U CN201521143730 U CN 201521143730U CN 205433293 U CN205433293 U CN 205433293U
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Abstract
The utility model discloses a cooking utensil, cooking utensil includes: outer pot, interior pot, elasticity pressure -containing member and pot cover wherein, are equipped with induction coil on the outer pot, induction coil is hollow tube -shape, but the floating ground is established on the outer pot about the interior pot along, and the pot is established in induction coil's inboard in and, and interior pot concatenates the conducting layer that loops in including the insulating pot body, magnetically permeable layer with magnetically permeable layer, and magnetically permeable layer establishes on the lateral wall of the insulating pot body and extends along the circumference of the insulating pot body, and the conducting layer covers diapire partly at least of the insulating pot body, and magnetically permeable layer 's is partly at least relative with induction coil, the pot supports on the elasticity pressure -containing member in the time of on the elasticity pressure -containing member links to each other with outer pot and interior pot respectively including, the pot the installs outer pot, be used for opening on the pot including the pot cover lid or seal interior pot. According to the utility model discloses a cooking utensil, the volume that can take care of according to the culinary art, heating firepower during the adjustment culinary art to the flexibility that improves cooking utensil culinary art in -process, scientific and reasonable more.
Description
Technical field
This utility model relates to kitchen appliance technical field, especially relates to a kind of cooking apparatus.
Background technology
The internal pot of cooking apparatus heats, and no matter cooks the many of conditioning amount with few, the most all uses identical firepower to cook, this not science.Cooking apparatus in correlation technique has the decision-making function of the meter Shui Liang to culinary art, the heating power of boiling after knowing concrete meter Shui Liang, can be controlled according to meter Shui Liang, but the method needs to use electric control function, not only need to spend the longer time, and implement complexity.
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 is to propose a kind of cooking apparatus, described cooking apparatus can adjust the firepower of heating according to the amount of culinary art conditioning.
According to cooking apparatus of the present utility model, including: outer pot, described outer pot is provided with induction coil, and described induction coil is the tubular of hollow；Interior pot, the described the most described induction coil of interior pot can be located on described outer pot with fluctuating, and described interior pot is located at the inner side of described induction coil, described interior pot includes the pot that insulate, magnetic layer and concatenate with described magnetic layer formed loop conductive layer, it is circumferentially extending that described magnetic layer is located on the sidewall of described insulation pot and along described insulation pot, described conductive layer covers at least some of of the diapire of described insulation pot, the described the most described induction coil of interior pot can be located on described outer pot with fluctuating, and described interior pot is configured in preset range the induction area of corresponding described induction coil on described magnetic layer and increases along with the increase of interior pot load-carrying；Pot cover, described pot cover covers on described interior pot for opening or close described interior pot.
According to cooking apparatus of the present utility model, heating firepower during culinary art can be adjusted according to the amount of culinary art conditioning, thus improves the motility in cooking apparatus cooking process, more scientific and reasonable.
In embodiments more of the present utility model, described cooking apparatus also includes elastic pressure-containing member, and when described interior pot is installed on described outer pot, described interior pot is supported on described elastic pressure-containing member.
Further, described elastic pressure-containing member is located on described outer pot, and when described interior pot is installed on described outer pot, described elastic pressure-containing member is connected with described interior pot and described outer pot respectively.
Advantageously, at least some of and described elastic pressure-containing member of described outer pot is connected and vertically can float, and when described interior pot is installed on described outer pot, described interior pot is supported in relocatable part of described outer pot.
Preferably, described elastic pressure-containing member is compression spring.
In some embodiments of the invention, described interior pot is positioned at a minimum part for the described magnetic layer of described induction coil covering during extreme higher position；When described interior pot is positioned at extreme lower position, described induction coil is positioned at described magnetic layer in the orthographic projection of described pot side.
In some embodiments of the invention, when described interior pot is positioned at extreme higher position, described induction coil is less than described magnetic layer so that the orthographic projection in described pot side of the described induction coil is not stacked with described magnetic layer.
In embodiments more of the present utility model, described magnetic layer is not higher than the predetermined maximum water level of described interior pot.
In embodiments more of the present utility model, described magnetic layer is in having annular jaggy, and the two ends of described magnetic layer indentation, there are connected with described conductive layer respectively, and the width of described magnetic layer is more than the width of described conductive layer.
In embodiments more of the present utility model, described conductive layer includes spaced multiple helical ring, each described helical ring is all along the circumference spiral extension from outside to inside of described insulation pot, multiple described helical ring spirals in the same direction and nested setting, and multiple described helical rings are connected.
In embodiments more of the present utility model, described insulation pot is the ceramic pot that top is opened wide.
In embodiments more of the present utility model, described conductive layer is resistance magnetic conductance electric layer.
In embodiments more of the present utility model, described conductive layer is in bending banding and covering the diapire of described insulation pot.
Further, at least one in described conductive layer and described magnetic layer includes multiple, and each described conductive layer all concatenates formation loop with magnetic layer at least one described, and each described magnetic layer all concatenates formation loop with conductive layer at least one described.
Further, described conductive layer includes multiple, concatenates formation loop after multiple described conductive layer parallel connections with described magnetic layer.
Further, described magnetic layer includes multiple, and is connected formation loop after multiple described magnetic layer parallel connection with described conductive layer.
Further, described magnetic layer includes separate multiple, and described conductive layer includes separate and the most multiple with multiple described magnetic layers, and each described conductive layer all forms loop with corresponding described magnetic layer concatenation.
In embodiments more of the present utility model, the total length of described conductive layer is more than described magnetic layer length circumferentially.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become apparent from the description below, or is 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 schematic diagram of the interior pot shown in Fig. 1；
Fig. 3 is the schematic diagram of a kind of state of the cooking apparatus of this utility model embodiment；
Fig. 4 is the schematic diagram of another state of the cooking apparatus of this utility model embodiment.
Reference:
Cooking apparatus 100,
Interior pot 10, insulate pot 11, magnetic layer 12, conductive layer 13, helical ring 131,
Induction coil 20,
Outer pot 30,
Elastic pressure-containing member 40.
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, and the most same or similar label represents same or similar element or has the element of same or like function.The embodiment described below with reference to accompanying drawing is exemplary, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
Following disclosure provides many different embodiments or example for realizing different structure of the present utility model.In order to simplify disclosure of the present utility model, hereinafter parts and setting to specific examples are described.Certainly, they are the most merely illustrative, and are 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, the relation between itself not indicating discussed various embodiment and/or arranging.Additionally, the various specific technique that provides of this utility model and the example of material, but those of ordinary skill in the art are 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 and Fig. 2, 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: outer pot 30, interior pot 10 and pot cover (not shown).
Specifically, described outer pot 30 is provided with induction coil 20, the induction coil 20 tubular in hollow, interior pot 10 relative induction coil 20 can be located on outer pot 30 with fluctuating, and interior pot 10 is located at the inner side of induction coil 20, when induction coil 20 is energized, the surrounding of induction coil 20 can produce magnetic field, now, during interior pot 10 is positioned at the magnetic field that induction coil 20 produces.
Interior pot 10 includes insulating pot 11, magnetic layer 12 and concatenating the conductive layer 13 forming loop with magnetic layer 12, magnetic layer 12 is located on the sidewall of insulation pot 11 and along the circumferentially extending of pot 11 of insulating, so, when magnetic layer 12 has electric current to pass through, magnetic layer 12 can heat the sidewall of internal pot 10, thus can expand the heated perimeter of interior pot 10 sidewall, make interior pot 10 sidewall be uniformly heated.
Conductive layer 13 covers at least some of of the diapire of insulation pot 11, that is, conductive layer 13 can partly cover the diapire of insulation pot 11, the diapire of insulation pot 11 can also be completely covered, and so, conductive layer 13 can be as the main heating element heater of interior pot 10, concentrate on the diapire of interior pot 10, thus, it is possible to save the heating element heater in the bottom of a pan, simplify the structure of cooking apparatus 100.
Interior pot 10 relative induction coil 20 can be located on outer pot 30 with fluctuating, and interior pot 10 is configured in preset range on magnetic layer 12 induction area of corresponding induction coil 20 and increases along with the increase of interior pot 30 load-carrying.
Pot cover covers for opening or close interior pot 10 on interior pot 10, and when pot cover lid is located on interior pot 10, pot cover and interior pot 10 can form the cooking space of closing, such that it is able to reduce the loss of heat in cooking process, improves cooking efficiency；After culinary art completes, open pot cover to open interior pot 10, such that it is able to take out food cook from interior pot 10, thus can make the rational in infrastructure of cooking apparatus 100, raising cooking efficiency.
Cooking apparatus 100 according to this utility model embodiment, can adjust heating firepower during culinary art according to the amount of culinary art conditioning, thus improves the motility in cooking apparatus 100 cooking process, more scientific and reasonable.
Further, the height of the relative outer pot 30 of pot 10 in changing according to the culinary art conditioning amount in interior pot 10 and interior pot 10, it is achieved the suspension function of the interior relative outer pot 30 of pot 10.And, due to during the floating of interior pot 10 for induction coil 20, therefore, fluctuating of interior pot 10 will cause the induction area of magnetic layer 12 to change, need in interior pot 10 culinary art Item Weight big time, induction area is bigger, realize bigger culinary art power, when cooking foods is light, induction area is little, it is achieved less culinary art power.Therefore, induction area changes with the weight of cooking foods and changes, it is achieved cook effect dynamically.
Can at least some of the most relative with induction coil 20 by magnetic layer 12, say, that magnetic layer 12 can be relative with induction coil 20 with some, and magnetic layer 12 can also be all relative with induction coil 20.Thus, when having alternating current to pass through in induction coil 20, can produce induction electromotive force, and then produce electric current in magnetic layer 12, internal pot 10 heats.
Further, as in figure 2 it is shown, cooking apparatus of the present utility model can also include elastic pressure-containing member 40, when interior pot 10 is installed on outer pot 30, interior pot 10 will be supported on elastic pressure-containing member 40.Being provided with elastic pressure-containing member 40, when interior pot 10 varies in weight, in order to realize balance, interior pot 10 will fluctuate, thus realize the change of induction area.
Elastic pressure-containing member 40 of the present utility model can be arranged on outer pot, and when interior pot 10 is installed on outer pot 30, elastic pressure-containing member 40 is connected between interior pot 10 and outer pot 30, and when interior pot 10 is installed on outer pot 30, interior pot 10 is supported on elastic pressure-containing member 40.Interior pot 10 can pass through gravity compressed elasticity pressure-containing member 40.
Additionally, can also by outer pot 30 or its be arranged to the form that can fluctuate at least partially, specifically, at least some of and elastic pressure-containing member 40 of outer pot 30 is connected and can fluctuate, when interior pot 10 is installed on outer pot 30, interior pot 10 can be on floating part by be supported on outer pot 30.
Such as, in a concrete example of the present utility model, elastic pressure-containing member 40 is connected with outer pot 30 and interior pot 10 respectively, and when interior pot 10 is installed on outer pot 30, interior pot 10 is supported on elastic pressure-containing member 40.Thus, interior pot 10 can pass through gravity compressed elasticity pressure-containing member 40, and change the height of the interior relative outer pot 30 of pot 10 according to the culinary art conditioning amount in interior pot 10 and interior pot 10, it is achieved the suspension function of the interior relative outer pot 30 of pot 10.
Such as, interior pot 10 is located on outer pot 30, and elastic pressure-containing member 40 is located between interior pot 10 and outer pot 30.With reference to Fig. 3, when placing a small amount of conditioning thing in interior pot 10, interior pot 10 is less to the decrement of elastic pressure-containing member 40, and now, the area that induction coil 20 is relative with magnetic layer 12 is less, thus the induction electromotive force formed on magnetic layer 12 reduces, and caloric value is less；With reference to Fig. 4, when placing more conditioning thing in interior pot 10, interior pot 10 is relatively big to the decrement of elastic pressure-containing member 40, and now, the area that induction coil 20 is relative with magnetic layer 12 is relatively big, thus the induction electromotive force formed on magnetic layer 12 is relatively big, and caloric value is more.
In brief, by arranging elastic pressure-containing member 40 on outer pot 30, elastic pressure-containing member 40 is utilized to support interior pot 10, so, when the culinary art conditioning amount difference placed in interior pot 10, the most different to the decrement of elastic pressure-containing member 40, so that induction coil 20 area relative from magnetic layer 12 is different, caloric value difference.It is to say, cooking apparatus 100 can adjust heating firepower during culinary art according to the amount of culinary art conditioning.
It addition, conductive layer can also cover on the sidewall of insulation pot 11, heat using the auxiliary as interior pot, thus, it is possible to control auxiliary according to different conditioning amounts to add heat.
In an embodiment of the present utility model, with reference to Fig. 1, when interior pot 10 is positioned at extreme higher position, induction coil 20 can cover an at most part for magnetic layer 12, and when interior pot 10 is positioned at extreme lower position, induction coil 20 can cover whole magnetic layer 12.Here, during it should be noted that " extreme higher position " refers to put into minimum culinary art conditioning amount in interior pot 10, location after interior pot 10 elasticity of compression pressure-containing member 40；In like manner, when " extreme lower position " refers to the culinary art conditioning amount having put into maximum in interior pot 10, location after interior pot 10 elasticity of compression pressure-containing member 40.So, when interior pot 10 is positioned at extreme higher position, the magnetic layer 12 of induction coil 20 covering part, it is ensured that when culinary art conditioning amount in interior pot 10 is less, interior pot 10 can be with little firepower heating cooking food；When interior pot 10 is positioned at extreme lower position, induction coil 20 covers whole magnetic layer 12, it is ensured that when culinary art conditioning amount in interior pot 10 is most, interior pot 10 can be with maximum fire heating cooking food.Thus, it is possible to the motility improved in cooking apparatus 100 cooking process.
Further, with reference to Fig. 4, when interior pot 10 is positioned at extreme lower position, the induction coil 20 projection on pot 10 is positioned at magnetic layer 12, and induction coil 20 covers whole magnetic layer 12.Thus can make induction coil 20 that magnetic layer 12 is completely covered, make cooking apparatus 100 during culinary art, maximum caloric value can be reached, improve cooking efficiency.
When interior pot 10 is positioned at extreme higher position, induction coil 20 staggers with magnetic layer 12 less than the coverage of magnetic layer 12 and induction coil 20, and thus, when cooking amount is less, induction coil 20 can cover a part for magnetic layer 12, it is achieved little firepower is cooked.
Wherein, it will be understood by those skilled in the art that, induction coil 20 relative with magnetic layer 12 (or corresponding) alleged by this utility model refers to: when induction coil 20 is energized, and the induced field that induction coil 20 produces will cover at least some of of magnetic layer 12.
It addition, the coverage of the induction coil 20 alleged by this utility model refers to: when induction coil 20 is energized, the coverage of the induced field that induction coil 20 produces；Or the effective coverage range of the induced field of induction coil 20 generation, that is, in the coverage of induction coil 20, the induced field that induction coil 20 produces is relatively strong, can produce suitable induction electromotive force by induced field and heat to form the internal pot of induction field 10 on magnetic layer 12.Such as, the induction coil 20 alleged by this utility model covers the induced field whole magnetic layer 12 of covering that whole magnetic layer 12 refers to that induction coil 20 produces.
Preferably, when not placing conditioning thing in interior pot 10, the upper edge of induction coil 20 is not higher than the lower edge of magnetic layer 12, thus it can be prevented that the dry combustion method of interior pot 10, improves the cooking apparatus 100 safety in cooking process.
In other embodiments of the present invention, when interior pot 10 is positioned at extreme higher position, induction coil 20 covers a minimum part for magnetic layer 12；When interior pot 10 is positioned at extreme lower position, induction coil 20 is positioned at magnetic layer 12 in the orthographic projection of pot 10 side.
It addition, in one more embodiment of the present invention, when interior pot 10 is positioned at extreme higher position, induction coil 20 is less than magnetic layer 12 so that the induction coil 20 orthographic projection in pot 10 side is not stacked with magnetic layer 12.
In an embodiment of the present utility model, interior pot 10 is detachably arranged on outer pot 30, so that user carries out cooking operation and cleans interior pot 10, and elasticity pressure-containing member 40 is located at least one in interior pot 10 and outer pot 30, that is, elastic pressure-containing member 40 can be located on interior pot 10, can also be located on outer pot 30, elastic pressure-containing member 40 can also be equipped with on interior pot 10 and outer pot 30, thus can the installation site of elastic pressure-containing member 40 as required, improve the motility that elastic pressure-containing member 40 is installed.
In an embodiment of the present utility model, elastic pressure-containing member 40 can be compression spring, the suspension of pot 10 in thus can being realized by compression spring, such that it is able to simplify the structure of cooking apparatus 100, reduces production cost.
In an embodiment of the present utility model, magnetic layer 12 can be not higher than the predetermined maximum water level of interior pot 10, say, that, magnetic layer 12 can maintain an equal level with maximum water level, the height of magnetic layer 12 can also be less than maximum water level, thus, it is possible to make the structure of interior pot 10 more reasonable.It is understandable that, the culinary art cooking amount that user adds will be typically less than maximum water level, if the height of magnetic layer 12 is higher than maximum water level, the material making magnetic layer 12 can be increased, increase production cost, and when heating, more than maximum water level also can generate heat, thus the waste of more energy can be caused, therefore, magnetic layer 12 arranges not higher than maximum water level can be effectively prevented the waste of energy and material.
In an embodiment of the present utility model, as it is shown in figure 1, magnetic layer 12 can be in having annular jaggy, and the two ends of magnetic layer 12 indentation, there are connected with conductive layer 13 respectively, and the width of magnetic layer 12 is more than the width of conductive layer 13.Thus, when induction coil 20 is energized, high potential and low potential can be formed respectively at the two ends of magnetic layer 12, thus in conductive layer 13 and magnetic layer 12, form closed path, heat with internal pot 10, in addition, magnetic layer 12 wider width can increase the induction electromotive force of formation, improve the efficiency of heating surface, interior pot 10 sidewall is made to be uniformly heated, conductive layer 13 width can make being uniformly heated of interior pot 10 diapire, so that interior pot 10 entirety is uniformly heated less than magnetic layer 12 width simultaneously.
In an embodiment of the present utility model, as shown in Figure 2, conductive layer 13 can include the spaced multiple helical rings 131 being positioned on the diapire of pot 10, each helical ring 131 is all along the circumference spiral extension from outside to inside of insulation pot 11, multiple helical ring 131 spirals in the same direction and nested setting, multiple helical rings 131 are connected.So, the multiple helical rings 131 arranged by nesting, can be on the premise of not changing single helical ring 131 length, increase the number of turns of helical ring 131, thus so that the diapire of interior pot 10 is uniformly heated, in addition, multiple helical rings 131 are connected, so that conductive layer 13 and magnetic layer 12 form the current loop of Guan Bi, thus at electric current process, produce heat, pot 10 in heating.
The most in the illustrated example shown in fig. 2, conductive layer 13 includes being spaced from each other and nested two arranged helical ring 131 in the same direction, two ends with magnetic layer 12 respectively, the outer end of two helical rings 131 are connected, the inner concatenation of two helical rings 131, conductive layer 13 and magnetic layer 12 thus can be made to form the current loop of Guan Bi, the diapire of interior pot 10 can be made to be uniformly heated simultaneously.
Certainly, the shape of conductive layer 13 is not limited to this, conductive layer 13 can also be formed as other shapes, such as, conductive layer 13 can be formed as " Z " font, " returning " font, snakelike etc., as long as ensure that conductive layer 13 and magnetic layer 12 form closed-loop path and conductive layer 13 can cover the diapire of interior pot 10.
In an embodiment of the present utility model, insulation pot 11 can be the ceramic pot that top is opened wide, thus can simplify the structure of insulation pot 11, simultaneously, insulation pot 11 uses ceramic material, it is also possible that insulation pot 11 has the most chemically and thermally stability, thus improve the safety of insulation pot 11.
In an embodiment of the present utility model, conductive layer 13 can be resistance magnetic conductance electric layer, the electromagnetic field that induction coil 20 energising thus can be avoided to produce produces impact to conductive layer 13, it is ensured that has stable electric current to pass through in conductive layer 13, thus improves the reliability and stability of cooking apparatus 100.
Below with reference to Fig. 1 and Fig. 2, the cooking apparatus 100 according to one specific embodiment of this utility model is described.
With reference to Fig. 1, cooking apparatus 100 includes outer pot 30, interior pot 10, pot cover and elastic pressure-containing member 40, and wherein, elastic pressure-containing member 40 is compression spring；Pot cover lid is located on interior pot 10, to open or to close interior pot 10.
Specifically, as it is shown in figure 1, outer pot 30 is provided with induction coil 20, induction coil 20 is in hollow tube-shape, and interior pot 10 is located at the inner side of induction coil 20.Interior pot 10 includes insulate pot 11, magnetic layer 12 and conductive layer 13, and wherein, magnetic layer 12 is located on the lateral wall of insulation pot 11 and is formed as having annular jaggy, and conductive layer 13 is located on the diapire of insulation pot 11.Conductive layer 13 is resistance magnetic conductance electric layer, conductive layer 13 includes that two are spaced from each other and nested helical ring 131 in the same direction arranged, the inner of two helical rings 131 is connected, two ends with magnetic layer 12 respectively, outer end are connected, so that magnetic layer 12 and conductive layer 13 form closed-loop path.The width of magnetic layer 12 is more than the width of helical ring 131.The height of magnetic layer 12 maintains an equal level with the maximum water level of interior pot 10.
Compression spring is located on outer pot 30, and with pot 10 in support suspension, when not conditioning amount in interior pot 10, it is not relative with induction coil 20 that the upper edge of induction coil 20 is not higher than the lower edge of magnetic layer 12, i.e. magnetic layer 12, to prevent the dry combustion method of interior pot 10；Making when the conditioning amount in interior pot 10 is less, magnetic layer 12 position relative with induction coil 20 is less, and caloric value is less；When the conditioning amount in interior pot 10 is added to maximum water level, magnetic layer 12 position relative with induction coil 20 reaches maximum, so that caloric value is bigger.
During cooking apparatus 100 works, induction coil 20 there is alternating current to pass through, the two ends of the ring-type magnetic layer 12 of meeting disconnection on interior pot 10 sidewall form induction electromotive force, owing to connecting with the conductive layer 13 of diapire in the two ends of magnetic layer 12, closed path can be formed in conductive layer 13 and magnetic layer 12, such that it is able to produce heat the local of electric current process, with pot 10 in heating.
Cooking apparatus 100 according to this utility model embodiment, by being provided with magnetic layer 12 at interior pot 10 sidewall, magnetic layer 12 is relative with induction coil 20, such that it is able to form high potential and low potential respectively at the two ends of magnetic layer 12, outer end with two helical rings 131 of conductive layer 13 respectively, the two ends of magnetic layer 12 is connected, by controlling conductive layer 13 and the position of magnetic layer 12, it is achieved with induction coil 20 not relative to the effect that can also heat of position.Additionally, by arranging compression spring bottom interior pot 10 so that interior pot 10 can fluctuate, and when cooking conditioning amount and being less, the part that magnetic layer 13 is stacked with induction coil 20 is less, and the caloric value of interior pot 10 side is less；When cooking conditioning amount and being more, it is more that magnetic layer 13 and side induction coil 20 are stacked part, and the caloric value of interior pot 10 side is more.
Certainly, conductive layer 13 can also only do auxiliary heating, only extends on the sidewall of interior pot 10, still uses conventional heating bottom interior pot 10, thus, it is possible to control auxiliary according to different conditioning amounts to add heat.
According to an embodiment of the present utility model, conductive layer 13 in bending banding and can cover the diapire of insulation pot 11.Thus, be equivalent to extend the length of conductive layer 13, be conducive to increasing the uniformity of heating.
In embodiments more of the present utility model, at least one in conductive layer 13 and magnetic layer 12 includes multiple, and each conductive layer 13 all concatenates formation loop with at least one magnetic layer 12, and each magnetic layer 12 all concatenates formation loop with at least one conductive layer 13.Improve the uniformity of heating further.
Further, conductive layer 13 can include multiple, can will concatenate formation loop with magnetic layer 12 after the parallel connection of multiple conductive layer 13；Magnetic layer 12 can also include multiple, can will be connected formation loop with conductive layer 13 after the parallel connection of multiple magnetic layer 12；Can also is that conductive layer 13 and magnetic layer 12 are multiple, by parallel with one another for magnetic layer 12 parallel with one another, multiple for multiple conductive layers 13, then multiple conductive layers 13 in parallel and multiple magnetic layers 12 in parallel are concatenated formation loop.
It addition, magnetic layer 12 can include separate multiple, conductive layer 13 includes separate and the most multiple with multiple magnetic layers 12, and each conductive layer 13 all forms loop with corresponding magnetic layer 12 concatenation.Thus improve the uniformity of heating further.
Seeing figures.1.and.2, the total length of conductive layer 13 is more than magnetic layer 12 length circumferentially.Thus, it is possible to increase the heating surface area of the diapire of insulation pot 11 so that heat can concentrate on insulation pot diapire, such that it is able to guarantee the uniformity being heated to a certain extent.
It addition, insulation pot 11 can be the ceramic pot that top is opened wide.Thus, it is possible to make insulation pot 11 have the most chemically and thermally stability, also help toward the interior placement food materials of insulation pot 11 or take out food in insulation pot 11.
Further, the total length of conductive layer is more than magnetic layer length circumferentially, thus, it is possible to increase the heating surface area of the diapire of insulation pot 11 so that heat can concentrate on insulation disk body diapire, such that it is able to guarantee the uniformity being heated to a certain extent.
In description of the present utility model, it will be appreciated that, term " " center ", " length ", " width ", " thickness ", " on ", D score, " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element 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 more, unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection ", the term such as " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be to be 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 be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, 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, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can 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, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be to combine in one or more embodiments in office or example in an appropriate manner.Additionally, in the case of the most conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be combined and combine by those skilled in the art.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that: these embodiments can carry out in the case of without departing from principle of the present utility model and objective multiple change, revise, replace and modification, scope of the present utility model is limited by claim and equivalent thereof.
Claims (17)
1. a cooking apparatus, it is characterised in that including:
Outer pot, described outer pot is provided with induction coil, and described induction coil is the tubular of hollow；
Interior pot, the described the most described induction coil of interior pot can be located on described outer pot with fluctuating, and described interior pot is located at the inner side of described induction coil, described interior pot includes insulating pot, magnetic layer and concatenating the conductive layer forming loop with described magnetic layer, it is circumferentially extending that described magnetic layer is located on the sidewall of described insulation pot and along described insulation pot, described conductive layer covers at least some of of the diapire of described insulation pot
The described the most described induction coil of interior pot can be located on described outer pot with fluctuating, and described interior pot is configured in preset range the induction area of corresponding described induction coil on described magnetic layer and increases along with the increase of interior pot load-carrying；
Pot cover, described pot cover covers on described interior pot for opening or close described interior pot.
Cooking apparatus the most according to claim 1, it is characterised in that described cooking apparatus also includes elastic pressure-containing member, when described interior pot is installed on described outer pot, described interior pot is supported on described elastic pressure-containing member.
Cooking apparatus the most according to claim 2, it is characterised in that described elastic pressure-containing member is located on described outer pot, when described interior pot is installed on described outer pot, described elastic pressure-containing member is connected with described interior pot and described outer pot respectively.
Cooking apparatus the most according to claim 2, it is characterized in that, at least some of and the described elastic pressure-containing member of described outer pot is connected and vertically can float, and when described interior pot is installed on described outer pot, described interior pot is supported in relocatable part of described outer pot.
5. according to the cooking apparatus according to any one of claim 2-4, it is characterised in that described elastic pressure-containing member is compression spring.
Cooking apparatus the most according to claim 1, it is characterised in that described interior pot is positioned at described induction coil during extreme higher position and covers a minimum part for described magnetic layer；When described interior pot is positioned at extreme lower position, described induction coil is positioned at described magnetic layer in the orthographic projection of described pot side.
Cooking apparatus the most according to claim 2, it is characterised in that described induction coil is less than described magnetic layer so that the orthographic projection in described pot side of the described induction coil is not stacked with described magnetic layer when described interior pot is positioned at extreme higher position.
Cooking apparatus the most according to claim 1, it is characterised in that described magnetic layer is not higher than the predetermined maximum water level of described interior pot.
Cooking apparatus the most according to claim 1, it is characterised in that described magnetic layer is in having annular jaggy, and the two ends of described magnetic layer indentation, there are connected with described conductive layer respectively, and the width of described magnetic layer is more than the width of described conductive layer.
Cooking apparatus the most according to claim 1, it is characterized in that, described conductive layer includes spaced multiple helical ring, each described helical ring is all along the circumference spiral extension from outside to inside of described insulation pot, multiple described helical ring spirals in the same direction and nested setting, multiple described helical rings are connected.
11. cooking apparatus according to claim 1, it is characterised in that described insulation pot is the ceramic pot that top is opened wide.
12. cooking apparatus according to claim 1, it is characterised in that described conductive layer is resistance magnetic conductance electric layer.
13. cooking apparatus according to claim 1, it is characterised in that described conductive layer is in bending banding and covering the diapire of described insulation pot.
14. cooking apparatus according to claim 13, it is characterized in that, at least one in described conductive layer and described magnetic layer includes multiple, each described conductive layer all concatenates formation loop with magnetic layer at least one described, and each described magnetic layer all concatenates formation loop with conductive layer at least one described.
15. cooking apparatus according to claim 14, it is characterised in that described conductive layer includes multiple, concatenate formation loop with described magnetic layer after multiple described conductive layer parallel connections.
It is connected formation loop with described conductive layer after 16. cooking apparatus according to claim 14, it is characterised in that described magnetic layer includes multiple, and multiple described magnetic layer parallel connection.
17. cooking apparatus according to claim 14, it is characterized in that, described magnetic layer includes separate multiple, and described conductive layer includes separate and the most multiple with multiple described magnetic layers, and each described conductive layer all forms loop with corresponding described magnetic layer concatenation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143730.3U CN205433293U (en) | 2015-12-31 | 2015-12-31 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143730.3U CN205433293U (en) | 2015-12-31 | 2015-12-31 | Cooking utensil |
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| Publication Number | Publication Date |
|---|---|
| CN205433293U true CN205433293U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521143730.3U Active CN205433293U (en) | 2015-12-31 | 2015-12-31 | Cooking utensil |
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|---|---|
| CN (1) | CN205433293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113922A1 (en) * | 2015-12-31 | 2017-07-06 | 佛山市顺德区美的电热电器制造有限公司 | Inner pot suitable for electromagnetic heating, and cooking utensil having same |
| CN109744863A (en) * | 2017-11-08 | 2019-05-14 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
-
2015
- 2015-12-31 CN CN201521143730.3U patent/CN205433293U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017113922A1 (en) * | 2015-12-31 | 2017-07-06 | 佛山市顺德区美的电热电器制造有限公司 | Inner pot suitable for electromagnetic heating, and cooking utensil having same |
| CN109744863A (en) * | 2017-11-08 | 2019-05-14 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus |
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