Improved pan structure
Technical field
The utility model relates to cook utensil, specifically the improvement structure of a kind of pot of body.
Background technology
Existing pot body because of adopt fine aluminium, aluminium alloy, stainless steel etc. some can not magnetic conduction material, therefore, the cooker of this type of material can't use on electromagnetic oven, can only use on naked light or electric furnace, its purposes is restricted.For this reason, there is the people to adopt composite at the compound one deck permeability magnetic material in bottom or the pot body of above-mentioned pot body.As China Patent No. is 01240930.8 to disclose cooker of a kind of compound end, composite stainless steel layer on the aluminum saucepan bottom outer surface, be that the upper strata is an aluminium lamination, lower floor is the stainless steel layer of permeability magnetic material, but there is following defective: a in this kind structure, be difficult to the compactness that guarantees that stainless steel layer combines with bottom of pot body, low between the two in conjunction with rate, and processing is inconvenient; The stainless steel layer of b, permeability magnetic material difficulty is done further surface treatment.
The utility model content
The technical assignment of technical problem to be solved in the utility model and proposition is the defective that overcomes above-mentioned prior art, provides a kind of magnetic layer to combine pan structure tight and easy to process with the bottom of a pan.
For this reason, the utility model by the following technical solutions: improved pan structure, comprise pot body and be sprayed on magnetic layer on the bottom of pot body outer surface, it is characterized in that spraying one surface compact and coarse binder course between described magnetic layer and bottom of pot body.The binder course surface is even and coarse, has than the highland bond strength, makes magnetic layer be combined on the binder course securely; Binder course also has the performance of resistance to high temperature oxidation and heat shock resistance, protects bottom of pot body.The material of magnetic layer such as 1Cr13 produce heat energy under the effect in electromagnetic oven magnetic field, thereby heat is passed to a pot body.
Described improved pan structure, magnetic layer sprays a protective layer outward, helps preventing that metal material is worn.Protective layer had both prevented that magnetic layer was corroded, and can also carry out various surface treatments (as enamel, spray paint etc.).Metal material layer (being binder course, magnetic layer and protective layer) can be sprayed on the outer surface of pot bottom of pan, also can be sprayed on the outer surface of pot bottom that the bottom of a pan has various concavo-convex decorations, and processing is very convenient and combination is tight.
The utlity model has following beneficial effect: guaranteed that magnetic layer combines securely with the bottom of a pan and easy to process; Prevented that effectively magnetic layer is corroded, can also carry out various surface treatments bottom of pot body.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
Embodiment 1: as shown in Figure 1, the utility model comprises pot body 1 and spray binder course 3, magnetic layer 2 (as 1Cr13) and protective layer 4 (as aluminium) from inside to outside successively on the outer surface of bottom of pot body.Binder course 3 surface compacts and coarse combine the bottom of a pan securely with magnetic layer 2, the bottom of a pan increases can carry out various surface treatments (as enamel, spray paint etc.) behind the protective layer 4, can prevent that also permeability magnetic material is corroded.The material of binder course is the nickel aluminium wire, and the material of magnetic layer is a high-carbon steel wire, and the material of protective layer is an aluminium wire.
Embodiment 2: as shown in Figure 2, the utility model comprises pot body 1 and spray binder course 3 and magnetic layer 2 (as 1Cr13) from inside to outside successively on the outer surface of pot body 1 bottom.