CN208491684U - Interior pot and cooking apparatus for cooking apparatus - Google Patents

Abstract

The utility model provides a kind of interior pot and cooking apparatus for cooking apparatus.The interior pot includes forming the pot wall of opening at top; the pot wall is for single-wall structure and including ceramic substrate; the outer surface of the ceramic substrate is disposed with magnetic layer and the first protective layer from inside to outside, and the inner surface of the ceramic substrate is provided with the second protective layer.Interior pot cost according to the present utility model is lower, and heat insulation effect is more preferable and manufactures more convenient.

Description

Interior pot and cooking apparatus for cooking apparatus

Technical field

The utility model relates to a kind of interior pots and cooking apparatus for cooking apparatus.

Background technique

There is the cooking apparatus much heated by electromagnetic induction currently on the market, main substrate is all metal material. Because the conductive performance of these metal materials is excessively good, when magnetic conduction heats, interior pot outer surface local heating, corresponding inner surface also can office Portion's heating, so that Shi Guonei rice local heating, causes the rice cooked to have the sallow phenomenon in part.In addition, being boiled in cooking apparatus Usually there are 4 stages, including water suction stage, temperature rise period, boiling stage, bored meal stage, common metal material during meal Interior pot causes rice uneven in bored meal phase temperature because its heat-conductive characteristic is excessively good, bad to the soft effect of rice.And And in metal material pot temperature scatter and disappear also than very fast, temperature fluctuation compare it is larger, to be unfavorable for the heat preservation of rice.

Accordingly, it is desirable to provide a kind of interior pot and cooking apparatus for cooking apparatus, is mentioned above at least being partially solved To the problem of.

Utility model content

At least to be partially solved above-mentioned technical problem, one aspect according to the present utility model provides one kind and is used for The interior pot of cooking apparatus, the interior pot include forming the pot wall of opening at top, and the pot wall is for single-wall structure and including pottery Porcelain base, the outer surface of the ceramic substrate are disposed with magnetic layer and the first protective layer, the ceramic substrate from inside to outside Inner surface be provided with the second protective layer.

For interior pot according to the present utility model for cooking apparatus by being arranged to single layer structure, cost is lower, and manufacture is more It is convenient.And interior pot according to the present utility model can make the heat insulation effect of interior pot more preferable by using ceramic substrate, and also It can make that the rice in interior pot is soft, more uniform temperature.In addition, magnetic conduction heating may be implemented in interior pot according to the present utility model.

Preferably, the magnetic layer is arranged on the lower half of the interior pot.

Preferably, first protective layer is the first metal layer, dope layer or glaze layer.

Preferably, the material of the first metal layer is aluminium, nickel, chromium, aluminium alloy, nickel alloy or evanohm.

Preferably, the first metal layer meltallizing is to the interior pot.

Preferably, the magnetic layer meltallizing is to the interior pot.

Preferably, second protective layer is second metal layer, dope layer or glaze layer.

Preferably, the material of the second metal layer is titanium alloy.

Other side according to the present utility model, additionally provides a kind of cooking apparatus, and the cooking apparatus includes as above Interior pot described in text.

For cooking apparatus according to the present utility model by the way that interior pot is arranged to single layer structure, cost is lower, and manufacture is more convenient. And the interior pot of the utility model can make the heat insulation effect of interior pot more preferable by using ceramic substrate, and can also make interior In pot rice is soft, more uniform temperature.In addition, magnetic conduction heating may be implemented in interior pot according to the present utility model.

Detailed description of the invention

The advantages of in order to make the utility model, is easier to understand, by the specific embodiment by reference to being shown in the accompanying drawings The utility model being briefly described above is more fully described.It is understood that these attached drawings depict only the typical case of the utility model Embodiment, therefore it is not considered as the limitation to its protection scope, it describes to conciliate with additional characteristics and details by attached drawing Release the utility model.

Fig. 1 is the schematic cross-section according to the interior pot of first preferred embodiment of the utility model；

Fig. 2 is another schematic cross-section according to the interior pot of first preferred embodiment of the utility model；And

Fig. 3 is the method flow diagram according to the interior pot of the manufacture of a preferred embodiment of the utility model.

Specific embodiment

In following discussion, gives details and more thoroughly understand in order to provide to the utility model.However, ability Field technique personnel will be seen that the utility model may not need one or more of these details and be carried out.Specifically showing In example, in order to avoid obscuring with the utility model, some technical characteristics well known in the art are not retouched at large It states.It should be noted that term " on " used herein, "lower", "front", "rear", "left", "right" and similar statement For illustrative purposes only, it not limits.

Interior pot according to the present utility model may be preferably applied to the culinary art heated by way of electromagnetic induction Utensil, it also can be applied to the cooking apparatus heated for example, by heating dish certainly.Culinary art according to the present utility model Utensil can be electric cooker, electric pressure cooking saucepan or other electric heating cookers.It is to be appreciated that cooking apparatus according to the present utility model In addition to rice-cooking function, can also have the function of to cook congee, Baoshang etc..For simplicity, cooking apparatus is not shown in figure Overall structure diagram.The interior pot of the utility model will be hereafter described in detail.

As shown in Figure 1, interior pot 100 is surrounded by pot wall 110, pot wall 110 forms top opening at the top of it, and pot wall 110 is wrapped Substantially tubular side wall 111 and generally circular bottom wall 112 are included, bottom wall 112 is connected to the lower part of side wall 111, side wall 111 Top formed top opening, bottom wall 112 and side wall 111 surround the interior pot 100 with cavity jointly.The top of side wall 111 can To form outwardly extending flange 116, in order to which user holds interior pot 100.The bottom surface of interior pot 100 is pot bottom.Interior pot It is the upper half of substantially interior pot between the middle part and opening of side wall 111, and between the middle part and pot bottom of side wall 111 substantially The lower half of interior pot.

Specifically, interior pot according to the present utility model is single-wall structure, and mainly includes ceramic substrate 113.The ceramics The main substrate of base 113 is biscuit of ceramics made of clay is fired.The interior pot of the utility model by being arranged to single layer structure, at This is lower, and manufacture is more convenient, and the utility model can make the heat insulation effect of interior pot more preferable by using ceramic substrate 113, And it can also make that the rice in interior pot is softer, more uniform temperature.

As shown in Figure 1, the outer surface of ceramic substrate 113 is additionally provided with magnetic layer 114 and 114 outside of magnetic layer is arranged in First protective layer 115, the inner surface of ceramic substrate 113 are provided with the second protective layer 117.It should be noted that being mentioned herein And directional terminology "inner" refer to that towards the direction inside interior pot, "outside" refers to back to the direction inside interior pot.Furthermore, it is necessary to It is clear that herein, the upper surface 116a and side surface 116b of flange 116 are all contained in the range of inner surface, flange 116 lower surface 116c is included in the range of outer surface.

Preferably, it is save the cost, increases operation rate, including magnetic layer 114 is arranged on the lower half of pot 100.Preferably, Magnetic layer 114 can be the ferromagnetic material of meltallizing to the outer surface of ceramic substrate 113.In other embodiments, magnetic layer 114 Be also possible to be pasted to the magnetic conductive film of the outer surface of ceramic substrate 113, magnetic conductive film can by by the material mixings such as silver, iron, copper it It is modulated into paste with organic solvent and glazing afterwards and is formed.Preferably, magnetic layer 114 with a thickness of 0.3-1.5mm, so as to Guarantee magnetic property.

It continues to refer to figure 1, including the setting of the first protective layer 115 on the outer surface of pot 100, specifically, the first protective layer 115 The outside of magnetic layer 114 is set.In a preferred embodiment, as shown in Figure 1, the first protective layer 115 only covers magnetic conduction Region where layer 114.In another preferred embodiment, as shown in Fig. 2, the first protective layer 115 is in 114 outside of magnetic layer The entire outer surface of pot 100 in covering.In the present embodiment, the first protective layer 115 is metal layer, so as to make interior pot appearance Face has certain metal appearance.Meanwhile by setting metal layer for the first protective layer 115, the heat of ceramic inner vessel can be also promoted Conductive performance, and the heat generated when the heating of inside magnetic layer 114 can equably be transmitted to ceramic substrate by the metal layer 113 surface, to make the more uniform temperature of rice.And the ferromagnetic material of inside and connecing for air can also be isolated in metal layer Touching, so as to play the role of antirust.

Preferably, the thickness of first protective layer 115 is less than or equal to 1mm, thereby may be ensured that inside ceramic substrate 113 Heating properties, while can also to avoid influence inside magnetic layer 114 magnetic conduction heating properties.Preferably, first protective layer 115 material can have the metal of antirust, anti-corrosive performance or metal to close for aluminium, nickel, chromium, aluminium alloy, nickel alloy or evanohm etc. Gold.Certainly, those skilled in the art can also use other metals with antirust, anti-corrosive function according to actual needs.It is preferred that Ground, first protective layer 115 can be with meltallizings to the outer surface of interior pot 100.

Further, the second protective layer 117, in the present embodiment, the second protective layer are provided on the inner surface of interior pot 100 117 be metal layer.Preferably, the thickness of the metal layer is greater than or equal to 0.5mm.Preferably, the material of metal layer is nontoxic, right Human body is harmless and is able to suppress the metal of bacterium growth, such as titanium alloy etc..Certainly, those skilled in the art can also select Select other metals with similar characteristics.Preferably, the inner surface which passes through meltallizing technique meltallizing to interior pot 100.

The interior pot of cooking apparatus is used for below in reference to Fig. 3 manufacture for describing first embodiment according to the present utility model Method:

Step S1 (i.e. forming step) is first carried out, forms the interior pot with pot wall with ceramic material.

It specifically, can successively include following procedure in the forming step: first by clay and spodumene, other special Ore (different according to the demand of internal pot, various ore compositions are also different) etc. stirs concise at mud by special equipment, and divides It is cut into column clod (at mud step)；Secondly pottery mud can be put into plaster mold, goes out the pot gallbladder needed with spinning or extrusion forming Shape (molding process)；Then mould overlap and sharp edge is divided to fix (repaired biscuit step) on mold extra on the pot gallbladder of forming；So Interior pot is put into wind room or level land afterwards, air-dries and dries, reduces the moisture content (air drying steps) in greenwave；Greenwave surface is polished, Finishing, keeps surface finer and smoother, and appearance is more good-looking, and size is more precisely (mill blank step)；Wind room is dried again, reduces the water in greenwave Part, to reduce moisture content when sintering；Internal pot carries out high temperature sintering (about 800 DEG C or more), it should be noted that sintering refers to Under hot conditions, billet surface product reduces, the densification process (biscuiting step) that porosity reduces, mechanical performance improves；Then Pot size, selects the greenwave of size qualification in examining；Blasting treatment is carried out to qualified interior pot, to increase surface roughness, from And increase the adhesive force on surface, it lays the foundation for following step.

Then step S2 (i.e. magnetic layer forming step) can be executed, forms the magnetic layer of magnetic layer in the outer surface of pot wall Forming step.

Preferably, in the magnetic layer forming step, ferromagnetic material can be ejected into the specific of interior pot by meltallizing equipment Outer surface, preferably can will be on ferromagnetic material meltallizing to the lower half of interior pot.Ferromagnetic material is preferably iron or alloyed iron.Into one Step preferably, can also carry out sanding processing to the interior pot surface after meltallizing after meltallizing step, to the surface after meltallizing Process of refinement is done, and makes it have certain roughness, so that the processing for next procedure increases certain adhesive force simultaneously And meltallizing oxidation on metal surface layer can be removed.

Then, step S3 (i.e. the first forming step) can be executed, forms the first protective layer in the outer surface of pot wall.

In a preferred embodiment, which can use meltallizing technique, that is, by aluminium wire or nickel wire, The metal or alloy such as chromium silk material is ejected into the specific outer surface of interior pot by meltallizing equipment, such as fusible is incident upon the outer of pot in entire Surface or the fusible outer surface for being incident upon magnetic layer.It is further preferred that after the meltallizing step can also to meltallizing after in Pot outer surface carries out sanding processing, to do process of refinement to the surface after meltallizing, and can remove meltallizing metal surface Oxide layer.

Then step S4 (i.e. the second forming step) can be executed, forms the second protective layer in the inner surface of pot wall.

Preferably, which can use meltallizing technique, that is, will pass through such as titanium alloy beneficial to metal molten Jet device is ejected into the inner surface of pot wall.The program can inhibit bacterium to increase, and realize and do not glue function.Preferably, molten Sanding processing can also be carried out to the interior pot inner surface after meltallizing later by penetrating step, to do at fining to the surface after meltallizing Reason, and the oxide layer of meltallizing metal surface can be removed.

It is to be appreciated that above embodiment is a kind of embodiment of pot in manufacturing, wherein each step is not necessarily all It is necessary, one or more of steps can be increased or decreased according to demand；Also, the sequence of each step is also not necessarily Be so it is fixed, its successive operation order can be adjusted according to demand, such as the sequence of step S3 and step S4 can overturn.

Hereafter other preferred embodiments according to the present utility model are briefly described, it should be noted that hereafter In the other embodiment that will describe it is roughly the same with above-mentioned embodiment, therefore for sake of simplicity, only difference is given With explanation.

It in this second embodiment, is that metal layer is different from the first protective layer in first embodiment and the second protective layer, In the present embodiment, the first protective layer and the second protective layer are dope layer.Wherein the first protective layer can be used with thermally conductive The coating with non-stick nature can be used in the coating of wearability, the second protective layer.In practical process for making, it can will apply Material is equably sprayed on the surface of interior pot by spray regime, then can carry out high temperature sintering to it, be transformed into coating by liquid Organosilicon or inorganic silicon crystalloid, so that interior pot surface be made to have certain not viscous and wear-resisting property.It is appreciated that sintering temperature root It is also different according to coating difference.

It in the third embodiment, is that metal layer is different from the second protective layer in first embodiment, in present embodiment In, the second protective layer is glaze layer.Glaze layer have the advantages that it is not easily to fall off, durable, and also have it is non-stick.In practical system It makes in technical process, plain greenwave can be dipped into glaze liquid after biscuiting step, greenwave inner surface additional is made to paint a layer of glaze liquid, Then pass through high temperature sintering (about 1000 DEG C or more), the glaze liquid burning of ceramic surface is attached at one layer of natural glass shape substance, make it Surface has the outstanding performances such as bright, not viscous, beauty, insulation, waterproof.

It in the fourth embodiment, is that metal layer is different from the first protective layer in first embodiment, in present embodiment In, the first protective layer is glaze layer.Glaze layer have the advantages that it is not easily to fall off, durable, and also have it is non-stick.In practical system It makes in technical process, interior pot can be dipped into glaze liquid after magnetic layer forming step, greenwave outer surface is made to enclose one layer Then glaze liquid passes through high temperature sintering (about 1000 DEG C or more), the glaze liquid on interior pot surface is burnt it is attached at one layer of natural glass shape substance, Make its surface that there is the outstanding performances such as bright, not viscous, beauty, insulation, waterproof.

It is that metal layer is different from the first protective layer in first embodiment, in present embodiment in the 5th embodiment In, the first protective layer is dope layer.Preferably, the coating with thermally conductive wearability can be used in the first protective layer.In practical manufacture In technical process, coating can be equably sprayed on to the outer surface of interior pot by spray regime, then can carry out high temperature burning to it Knot, makes coating be transformed into organosilicon or inorganic silicon crystalloid by liquid, so that there have interior pot outer surface to be certain not viscous and wear-resisting Performance.It is appreciated that sintering temperature is also different according to coating difference.

It is that metal layer is different from the first protective layer in first embodiment and the second protective layer in sixth embodiment, In the present embodiment, the first protective layer is dope layer, and the second protective layer is glaze layer.Wherein preferably, the first protective layer can be adopted With the coating with thermally conductive wearability.Glaze layer have the advantages that it is not easily to fall off, durable, and also have it is non-stick.In reality In the process for making of border, coating can be equably sprayed on interior pot by spray regime after magnetic layer forming step Then outer surface can carry out high temperature sintering to it, coating is made to be transformed into organosilicon or inorganic silicon crystalloid by liquid, thus in making There is certain not viscous and wear-resisting property in pot outer surface.It is appreciated that sintering temperature is also different according to coating difference.Second shape Interior pot inner surface additional can be made to paint a layer of glaze liquid, then (about by high temperature sintering by the way that interior pot to be dipped into glaze liquid at step 1000 DEG C or more), the glaze liquid of interior pot inner surface is burnt it is attached at one layer of natural glass shape substance, make its surface have it is bright, not viscous, The outstanding performances such as beauty, insulation, waterproof.

It is that metal layer is different from the first protective layer in first embodiment and the second protective layer in the 7th embodiment, In the present embodiment, the first protective layer and the second protective layer are glaze layer.Glaze layer has not easily to fall off, long-lived excellent Point, and also have non-stick.In practical process for making, interior pot can be dipped into after magnetic layer forming step In glaze liquid, make the attached liquid that paints a layer of glaze of greenwave surfaces externally and internally, then passes through high temperature sintering (about 1000 DEG C or more), by interior pot surface Glaze liquid burn attached at one layer of natural glass shape substance, make its surface that there is bright, the not outstanding property such as viscous, beauty, insulation, waterproof Energy.

It is that metal layer is different from the second protective layer in first embodiment, in present embodiment in the 8th embodiment In, the second protective layer is dope layer.Preferably, the second protective layer can be used with coating non-stick.In practical manufacturing process In the process, coating can be equably sprayed on to the inner surface of interior pot by spray regime, then high temperature sintering can be carried out to it, make Coating is transformed into organosilicon or inorganic silicon crystalloid by liquid, so that interior pot inner surface be made to have certain not viscous and wear-resisting property. It is appreciated that sintering temperature is also different according to coating difference.

It is to be appreciated that several preferred embodiments of the utility model are only described in detail above, the utility model is not It is limited to above-mentioned preferred embodiment, without departing from the scope of the invention, those skilled in the art can be to upper State embodiment progress modification appropriate, variations and combinations.

Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit The utility model processed.Terms such as herein presented " components " can both indicate single part, can also indicate multiple The combination of part.The terms such as herein presented " installation ", " setting " can both indicate that a component was attached directly to separately One component can also indicate that a component is attached to another component by middleware.Herein in one embodiment The feature of description can be applied in combination another embodiment individually or with other feature, unless this feature is another at this It is not suitable for or is otherwise noted in a embodiment.

The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this A little variants and modifications are all fallen within the utility model range claimed.

Claims (9)

1. a kind of interior pot for cooking apparatus, which is characterized in that the interior pot includes forming the pot wall of opening at top, described Pot wall is single-wall structure and including ceramic substrate, the outer surface of the ceramic substrate be disposed with from inside to outside magnetic layer and First protective layer, the inner surface of the ceramic substrate are provided with the second protective layer.

2. interior pot according to claim 1, which is characterized in that the magnetic layer is arranged on the lower half of the interior pot.

3. interior pot according to claim 1, which is characterized in that first protective layer be the first metal layer, dope layer or Glaze layer.

4. interior pot according to claim 3, which is characterized in that the material of the first metal layer is aluminium, nickel, chromium, aluminium conjunction Gold, nickel alloy or evanohm.

5. interior pot according to claim 4, which is characterized in that the first metal layer meltallizing to the interior pot.

6. interior pot according to claim 1, which is characterized in that the magnetic layer meltallizing to the interior pot.

7. interior pot according to claim 1, which is characterized in that second protective layer be second metal layer, dope layer or Glaze layer.

8. interior pot according to claim 7, which is characterized in that the material of the second metal layer is titanium alloy.

9. a kind of cooking apparatus, which is characterized in that the cooking apparatus includes as of any of claims 1-8 interior Pot.