CN212015283U

CN212015283U - Pan suitable for electromagnetic heating

Info

Publication number: CN212015283U
Application number: CN202020497909.3U
Authority: CN
Inventors: 王崇哲
Original assignee: Etac Metal Product Zhuhai Co ltd
Current assignee: Etac Metal Product Zhuhai Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-27
Anticipated expiration: 2030-04-08

Abstract

The utility model provides a pan suitable for electromagnetic heating, including the bottom of a boiler and pot wall, still locate including the ring the annular supporting part of the bottom surface of the bottom of a boiler, the annular supporting part with do between the bottom surface of the bottom of a boiler is heated outside protrusion and is provided the deformation space. Adopt the utility model provides a be applicable to electromagnetic heating's pan, the annular supporting part of the bottom surface of pot bottom is located the electromagnetism stove panel on the surface, realizes generating heat through electromagnetic induction between electromagnetism stove and the pot bottom, because the pot bottom is heated the back and outwards protrudes, and the annular supporting part has avoided the outside influence that the deformation produced of protruding of pot bottom, has just also avoided the pot bottom to beat the commentaries on classics on the surface at the electromagnetism stove panel to cause the problem of cooking difficulty.

Description

Pan suitable for electromagnetic heating

Technical Field

The utility model relates to a kitchen utensil field, concretely relates to pan suitable for electromagnetic heating.

Background

The most troubling of the common pan is that the flatness of the pan bottom can not be maintained after heating, metal has physical change of thermal expansion, the thermal expansion generated in the cooking process of the metal pan can not be avoided, and the thermal expansion can not be absorbed by the structure of the container, so that the pan can be protruded inwards and outwards, and particularly, the pan can be protruded outwards and rotated due to thermal deformation generated when an induction cooker is used. The earliest common pan was nearly flat, as shown in fig. 1, the center of the pan bottom after heating would cause the pan bottom to bulge outward, causing the pan bottom to rotate, which is a problem in cooking. Then, when the pan is produced later, a slightly concave structure is manufactured, as shown in fig. 2, the pan bottom is prevented from protruding outwards, so that the pan bottom is prevented from rotating, and the cooking trouble is avoided. The inward concave value is generally set to be about 4 to 6 thousandths, but the structure is basically used when meeting a large pot bottom, because the bottom concave is adjusted to be small or can be protruded outwards, and the bottom concave is enlarged after being heated, so that oil is diffused around in the cooking process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pan suitable for electromagnetic heating can make the bottom of a boiler outside protrusion in the bottom of a boiler central point position after solving among the prior art heating, leads to the bottom of a boiler to beat and changes, the problem of the puzzlement when causing cooking.

The utility model provides a pan suitable for electromagnetic heating, including integrated into one piece's bottom of a boiler and pot wall, still locate including the ring the annular supporting part of the bottom surface of the bottom of a boiler, the annular supporting part with do between the bottom surface of the bottom of a boiler is heated and outwards protrudes and provide the deformation space.

Further, the outer side wall surface of the annular supporting part is coplanar or smoothly connected with the outer side wall surface of the pot wall.

Further, the height of the annular support part is between 3mm and 6 mm.

Further, the height of the annular support portion is 5 mm.

Furthermore, at least two notches are formed along the bottom edge of the annular supporting part.

Furthermore, the two gaps are symmetrically arranged on the edge of the bottom of the annular supporting part, and the bottom of the annular supporting part is divided into two independent arc-shaped supporting structures.

Adopt the utility model provides a pan suitable for electromagnetic heating, the annular supporting part of the bottom surface of the bottom of a boiler is located the electromagnetism stove panel on the surface, realize generating heat through electromagnetic induction between electromagnetism stove and the bottom of a boiler, because the bottom of a boiler is heated the back and outwards protrudes, and the annular supporting part has avoided the outside influence that the deformation produced of the outside protrusion of the bottom of a boiler, that is to say, the bottom surface of the bottom of a boiler need not to produce the structure of a little indent, just also avoided the bottom of a boiler to beat the commentaries on classics on the surface of electromagnetism stove panel at the bottom of a boiler, thereby cause the problem of cooking difficulty, reduce the preparation degree of difficulty, especially, avoid the bottom of a boiler indent to enlarge and make the bottom of a boiler heated the back can strengthen the indent. In addition, the pan bottom is not in direct contact with the surface of the panel of the induction cooker, so that the problem of overheating of the panel of the induction cooker can be avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 schematically illustrates a bottom outward bulge of a background art pan;

FIG. 2 schematically illustrates a prior art pan with the pan bottom concave inward;

fig. 3 schematically illustrates a schematic view of a pan suitable for electromagnetic heating according to embodiment 1 of the present invention;

fig. 4 schematically illustrates a schematic view of a pan suitable for electromagnetic heating according to embodiment 1 of the present invention, which is placed on an induction cooker;

fig. 5 schematically illustrates a schematic view of a pan suitable for electromagnetic heating according to embodiment 1 of the present invention when the pan is deformed by heat.

Fig. 6 schematically illustrates a schematic view of a pan suitable for electromagnetic heating according to embodiment 2 of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless otherwise explicitly specified or limited, it is to be noted that the terms "mounted", "connected" and "connected" are to be interpreted broadly, e.g. as a fixed connection, a detachable connection or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 3, the present embodiment provides a pan suitable for electromagnetic heating, which includes an integrally formed pan bottom 1 and pan wall 2, and further includes an annular support portion 3 annularly disposed on the bottom surface of the pan bottom 1. Wherein, the annular supporting part 3 is used for preventing the pan bottom 1 from rotating. Referring to fig. 4, the annular support portion 3 of the bottom surface of the pot bottom 1 in the embodiment is arranged on the surface of the panel of the induction cooker 6, the induction cooker 6 and the pot bottom 1 generate heat through electromagnetic induction, and the pot bottom 1 protrudes outwards after being heated, so that the annular support portion 3 adopted in the embodiment avoids the influence caused by the outward protruding deformation of the pot bottom 1, and also avoids the problem that the pot bottom 1 turns on the surface of the panel of the induction cooker 6, thereby causing cooking difficulty.

Fig. 5 shows the state of the pan bottom 1 of this embodiment when being heated and deformed, and it can be seen from fig. 5 that the pan bottom 1 is heated and deformed and outwardly protrudes, and the annular supporting portion 3 plays a supporting role, and a deformation space is provided for the pan bottom 1 to be heated and outwardly protrudes between the annular supporting portion 3 and the bottom surface of the pan bottom 1, so that the problem that the pan bottom 1 turns in use is avoided. That is to say, the bottom surface of the pan bottom does not need to be provided with a slightly concave structure, so that the manufacturing difficulty is reduced, and the problem that oil diffuses around in the cooking process due to the fact that the concave of the pan bottom is enlarged after the pan bottom is heated is particularly avoided. In addition, the pan bottom is not in direct contact with the surface of the panel of the induction cooker, so that the problem of overheating of the panel of the induction cooker can be avoided.

Specifically, the outer wall surface of the annular support part 3 is coplanar or smoothly connected with the outer wall surface of the pot wall 2. A heating area is formed between the bottom surface of the pan bottom 1 and the inner side wall surface of the annular supporting part 3.

Further, the height of the annular support 3 is between 3mm and 6 mm. The height interval can ensure that the heating area can generate electromagnetic induction, and the heating of the pot bottom 1 is realized.

As a preferred embodiment of the present embodiment, the height of the annular support portion 3 is 5 mm.

Example 2

Referring to fig. 6, the present embodiment provides a pan suitable for electromagnetic heating, which is different from embodiment 1 in that at least two notches 4 are formed along the bottom edge of the annular support portion 3, in the present embodiment, the number of the notches is two and the notches are symmetrically disposed on the bottom edge of the annular support portion 3, and the two notches 4 divide the bottom of the annular support portion 3 into two independent arc-shaped support structures. The provision of the notches 4 effectively disperses the heat of the heating region for preventing the annular support portion 3 from being deformed by heat.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pan suitable for electromagnetic heating, includes bottom of a boiler and pot wall, its characterized in that still locates including the ring the annular support portion of the bottom surface of bottom of a boiler, the annular support portion with do between the bottom surface of bottom of a boiler the bottom of a boiler is heated and outwards protrudes and provide the deformation space.

2. The pan adapted for electromagnetic heating of claim 1, wherein the outer side wall of the annular support is coplanar or smoothly connected to the outer side wall of the pan wall.

3. The pan adapted for electromagnetic heating of claim 1, wherein the height of the annular support is between 3mm and 6 mm.

4. A pan suitable for electromagnetic heating as claimed in claim 3, wherein the height of the annular support is 5 mm.

5. The pan adapted for electromagnetic heating of any one of claims 1 to 4, wherein at least two indentations are provided along the bottom edge of the annular support.

6. The pan adapted for electromagnetic heating of claim 5, wherein the notches are two and symmetrically disposed at the bottom edge of the annular support portion, dividing the bottom of the annular support portion into two separate arcuate support structures.