A kind of electromagnetic heating pot
Technical field
This utility model relates to technical field of kitchen wares, is specifically related to a kind of electromagnetic heating pot.
Background technology
Existing aluminum alloy pan gallbladder low cost, has easily processing, spraying property, the advantage that non-stick is good, but cannot electromagnetic induction heating, ferrum, magnetic stainless steel can feel magnetic heating, but cost is high, difficult process, and corrosion resistance is bad, and spraying property is poor.
Summary of the invention
The purpose of this utility model is to solve the deficiency that current electromagnetic heating pot exists, it is provided that a kind of electromagnetic heating pot.
In order to reach above-mentioned utility model purpose, this utility model by the following technical solutions:
A kind of electromagnetic heating pot, it includes the magnetic layer of substrate layer and thermal spraying, and the inner surface of substrate layer and/or outer surface are provided with oxide layer, and oxide layer is the part or all of of substrate layer.
Magnetic layer is externally provided with protective layer and/or heat-conducting layer.
The magnetic layer of described thermal spraying covers the part or all of of substrate layer.
Described protective layer and/or heat-conducting layer cover magnetic layer.
Described protective layer and/or heat-conducting layer cover the part or all of of substrate layer.
If described magnetic layer is dried layer, if described protective layer and/or heat-conducting layer are dried layer.
Described magnetic layer, protective layer and/or heat-conducting layer are overlapping or arranged in a crossed manner.
Described substrate layer material is metal, specially copper and alloy thereof, rustless steel, ferrum and alloy thereof, aluminum and alloy thereof.
Described substrate layer material is nonmetal, is specially pottery, glass, plastics and resin.
Described protective layer and/or heat-conducting layer are metal or nonmetal, and metal is specially aluminum and alloy thereof, copper and alloy thereof, rustless steel, ferrum and alloy thereof, nonmetal specially pottery, glass, plastics, resin or coating.
Can be with direct spraying magnetic layer on substrate layer, then the position of other outside magnetic layer arranges oxide layer, and magnetic layer is externally provided with protective layer.First oxide layer can also be set on substrate layer, in oxide layer, then spray magnetic layer.
Various designs use flexible design to oxide layer and magnetic layer.The purpose of protective layer is protection magnetic layer.
The material of described magnetic layer is ferrum, rustless steel or cast iron.
Preferably, the thickness of oxide layer is 0.1-200um.
Compared with prior art, this electromagnetic heating pot has low cost, handling ease, good corrosion resistance to this utility model, and spraying property is good, and durable.
It addition, this electromagnetic heating pot does not the most aoxidize meltallizing ferrum, inner surface meets food requirement, and using ferrum as after magnetic layer, formed after high arc temperature meltallizing is ferrum oxide, is all oxide, and the coefficient of expansion is close, meltallizing Adhesion enhancement;. hardness is high, wearability, and crash resistance strengthens.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the another kind of structural representation of embodiment 1 of the present utility model;
Fig. 3 is the another kind of structural representation of embodiment 1 of the present utility model;
Fig. 4 is the another kind of structural representation of embodiment 1 of the present utility model;
Fig. 5 is the another kind of structural representation of embodiment 1 of the present utility model;
Fig. 6 is the structural representation of embodiment 2 of the present utility model;
Fig. 7 is the structural representation of embodiment 3 of the present utility model.
In figure: 1 substrate layer, 2 magnetic layers, 3a protective layer, 3b heat-conducting layer, 4 oxide layers.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is further described explanation.
Embodiment
1
:
A kind of electromagnetic heating pot, as depicted in figs. 1 and 2, it includes substrate layer 1 and the thermal spraying magnetic layer 2 on part thereof layer 1, and substrate layer 1 material is metal or nonmetal, and metal is specially copper and alloy thereof, rustless steel, ferrum and alloy thereof, aluminum and alloy thereof;Nonmetal specially pottery, glass, plastics and resin.The inner surface of substrate layer 1 and/or outer surface are provided with the oxide layer 4 of 0.1-200um; oxide layer 4 is the part that substrate layer 1 removes magnetic layer 2; magnetic layer 2 is externally provided with protective layer 3a and/or heat-conducting layer 3b; as shown in Figure 1; protective layer 3a and/or heat-conducting layer 3b covers magnetic layer 2; or as in figure 2 it is shown, protective layer 3a and/or heat-conducting layer 3b also covers remove outside magnetic layer 2 on substrate layer 1 part or all of.
If magnetic layer 2 is dried layer, if protective layer 3a and/or heat-conducting layer 3b is dried layer, magnetic layer 2, protective layer 3a and/or heat-conducting layer 3b are overlapping or arranged in a crossed manner.It is preferably 1-3 layer.Substrate layer 1 is aluminum and alloy thereof for material; the material of magnetic layer 2 is ferrum, rustless steel or cast iron; protective layer 3a and/or heat-conducting layer 3b is metal or nonmetal, and metal is specially aluminum and alloy thereof, copper and alloy thereof; rustless steel; ferrum and alloy thereof, nonmetal specially pottery, glass; plastics, resin or coating.
As it is shown on figure 3, magnetic layer 2 is 1 layer, protective layer 3 is 2 layers;
As shown in Figure 4, magnetic layer 2 is 2 layers, and protective layer 3 is 1 layer;
As it is shown in figure 5, magnetic layer 2 is 2 layers, protective layer 3 is 2 layers.
Embodiment
2
:
A kind of electromagnetic heating pot, as it is shown on figure 3, it includes substrate layer 1 and the thermal spraying magnetic layer 2 on part thereof layer 1, substrate layer 1 material is metal or nonmetal, and metal is specially copper and alloy thereof, rustless steel, ferrum and alloy thereof, aluminum and alloy thereof;Nonmetal specially pottery, glass, plastics and resin.The inner surface of substrate layer 1 and/or outer surface are provided with the oxide layer 4 of 0.1-200um; i.e. oxide layer 4 is between magnetic layer 2 and substrate layer 1; oxide layer 4 is the whole of substrate layer 1; magnetic layer 2 is externally provided with protective layer 3a and/or heat-conducting layer 3b; protective layer 3a and/or heat-conducting layer 3b covers magnetic layer 2, or protective layer 3a and/or heat-conducting layer 3b also covers the part or all of of the region removed on substrate layer 1 outside magnetic layer 2.
If magnetic layer 2 is dried layer, if protective layer 3a and/or heat-conducting layer 3b is dried layer, magnetic layer 2, protective layer 3a and/or heat-conducting layer 3b are overlapping or arranged in a crossed manner.It is preferably 1-3 layer.Substrate layer 1 is aluminum and alloy thereof for material; the material of magnetic layer 2 is ferrum, rustless steel or cast iron; protective layer 3a and/or heat-conducting layer 3b is metal or nonmetal, and metal is specially aluminum and alloy thereof, copper and alloy thereof; rustless steel; ferrum and alloy thereof, nonmetal specially pottery, glass; plastics, resin or coating.
Embodiment
3
:
A kind of electromagnetic heating pot, as shown in Figure 4, it includes substrate layer 1 and the thermal spraying magnetic layer 2 on whole substrate layers 1, and substrate layer 1 material is metal or nonmetal, and metal is specially copper and alloy thereof, rustless steel, ferrum and alloy thereof, aluminum and alloy thereof;Nonmetal specially pottery, glass, plastics and resin.The inner surface of substrate layer 1 and/or outer surface are i.e. provided with the oxide layer 4 of 0.1-200um between magnetic layer 2 and substrate layer 1; oxide layer 4 is the whole of substrate layer 1; magnetic layer 2 is externally provided with protective layer 3a and/or heat-conducting layer 3b, protective layer 3a and/or heat-conducting layer 3b and covers magnetic layer 2.
If magnetic layer 2 is dried layer, if protective layer 3a and/or heat-conducting layer 3b is dried layer, magnetic layer 2, protective layer 3a and/or heat-conducting layer 3b are overlapping or arranged in a crossed manner.It is preferably 1-3 layer.Substrate layer 1 is aluminum and alloy thereof for material; the material of magnetic layer 2 is ferrum, rustless steel or cast iron; protective layer 3a and/or heat-conducting layer 3b is metal or nonmetal, and metal is specially aluminum and alloy thereof, copper and alloy thereof; rustless steel; ferrum and alloy thereof, nonmetal specially pottery, glass; plastics, resin or coating.
In the various figures, protective layer 3a and/or heat-conducting layer 3b is that one layer, in fact protective layer 3a and/or heat-conducting layer 3b exist following several situations: if 1 only has dried layer protective layer 3a, if 2 only dried layer heat-conducting layer 3b, if 3 have dried layer protective layer 3a and the mixed layer of heat-conducting layer 3b.