JPH0752665Y2 - Electric heating plate cooker pot - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooking pot using an electric heating plate.

[0002]

Conventionally, the top surface has become popular cooker electric heating panel utilizing consisting horizontal surface, also made of stainless steel pot as the pot used toward such heating panel is than aluminum pan Can also effectively use the amount of heat.

That is, a stainless steel cooking pot is made of aluminum.
Compared to a pot made of Ni, the initial heating conductivity is poor and slow
However, when conduction starts, the effective heat amount is
Tenless steel pot is two-thirds, aluminum pot is one-third
And stainless steel pots are much better.

Therefore, in the case of a heating plate with a small amount of electricity
However, since the aluminum pan has a large amount of heat dissipation, it can be boiled
Late, the stainless steel pot has less heat dissipation and is useless
Because there is little, the boiling and boiling process becomes faster.

However, since the bottom of the pan made of stainless steel to be placed on the horizontal top heating plate is formed to be substantially horizontal, the bottom of the pan causes thermal expansion and deformation during heating. There is a disadvantage that the thermal conductivity is not concentrated only on one point portion is in contact with the heating board is deformed into, to the said pot heated Ni炊 took quite a long time,
It was not possible to use the heat quantity effectively.

[0006]

The present invention To solve the above problems, the present invention is, electrostatic
In the stainless steel pot dedicated to the air heating plate cooker,
An object of the present invention is to provide a highly economical pot in which such defects are eliminated and the boiling and boiling time is shortened.

[0007]

DISCLOSURE OF THE INVENTION The present invention is directed to a bottom portion of a stainless steel body which is a horizontal surface and is flush with the bottom horizontal surface.
Alternating rows of narrow convex sections and lower rows of narrow concave sections
An electrical heating plate cooker pot made forms appropriate number form.

[0008]

[Operation] Now, when the bottom of the pot body of the present invention is placed on the electric heating plate inside the cooking pot body and the switch is turned on to start heating, it will soon become small from various places on the bottom portion inside the pot body. It is visible that bubbles are generated and float, and the heat rays from the heating plate are emitted and conducted.

When heating from the heating plate to the bottom of the pan, when the row of convex parts expands due to the heat conducted to the convex part in the uneven surface of the bottom part which is in contact with the horizontal heating plate surface, the concave part directly adjacent to the concave part is expanded.
Since the rows will absorb this, the convex rows will be subject to thermal expansion.
According deformation become not occur, the convex portion rows of the pan bottom portion become one retaining the heating plate and constant contact over the entire surface, thereby becoming to the heat transfer to the pot unit body is carried out substantially uniformly.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 1 is a pan body made of stainless steel, and a peripheral surface of a bottom portion 2 of this pan is a horizontal surface.

3 is formed on the bottom 2 at the same height as the horizontal plane.
That in Hosohaba shape forming the convex section columns, between the convex portion rows bottom
The concave portion rows 4 which form formed in Hosohaba form comprising less than 2 horizontal wall
Set up . Shape and number of the convex portion row Ru optionally der.

The difference between the convex and concave rows 3 and 4 is 0.5 mm.
Place to be for the.

Reference numeral 5 denotes a cooker body, and 6 denotes an inside of the cooker body 5.
It is an electric heating board placed .

[0014]

According to the present invention, since the convex row and the concave row are alternately formed on the bottom of the stainless steel pot, even if the convex portion is thermally expanded by the electric heating plate. real Ri Na way recessed portion absorbs this, whereby
Deformation phenomenon at the bottom of the pan does not occur.

[0015] Accordingly, the convex portion of the pan bottom portion is tightly conducting or absorbing can be Luca et be held, the heat energy from without waste pan bottom almost the heating platen is generated inside Nabetai contact always heating board you will be able to, it can be performed efficiently predetermined boiling Ni炊in a short time
It's that.

[Brief description of drawings]

FIG. 1 is a perspective view of an entire half cutaway.

FIG. 2 is an enlarged sectional view of a main part.

[Explanation of symbols]

2 Pan bottom 3 Convex row 4 Concave row

Claims (1)

[Scope of utility model registration request] 1. A bottom portion of a stainless steel body which is a horizontal surface.
In addition, the row of narrow convex parts that are flush with the horizontal surface of the bottom
Electrical heating panel cooker pot, characterized by comprising forms appropriate number form alternating with recesses columns of Hosohaba made.