CN211354968U

CN211354968U - Anti-scorching inner container electric cooker

Info

Publication number: CN211354968U
Application number: CN201921263002.4U
Authority: CN
Inventors: 蔡伟雄; 高志升
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-08-28
Anticipated expiration: 2029-08-06

Abstract

The utility model provides a prevent burnt inner bag rice cooker, includes the inner bag, the inner wall of inner bag bottom is equipped with the integrated configuration of round boss, the protrusion of array, recess, includes is equipped with the protrusion in the recess, arranges the recess in round boss surface array. The technical scheme also discloses an electric cooker which comprises a shell, an inner container, an electric control element and a heating element, wherein the electric control element and the heating element are positioned between the shell and the inner container, and the inner container adopts the anti-scorching inner container. Because the inner container is directly contacted with the heating element of the electric cooker, the bottom of the inner container is provided with densely distributed convex bodies or grooves, so that the heat conducting area can be effectively increased; simultaneously, because the inner wall height of inner bag bottom is uneven for the rice grain is easy to fall on the eminence, and water persists in the recess, and the water in the recess is lower than rice like this, can make rice be difficult to boil burnt. Is particularly suitable for the inner container of the ceramic electric cooker.

Description

Anti-scorching inner container electric cooker

Technical Field

The utility model relates to an electric rice cooker technical field, in particular to prevent burnt inner bag to and use rice cooker of this inner bag structure.

Background

The inner container of the electric cooker on the market at present is mostly made of aluminum materials, and a layer of Teflon coating is sprayed on the inner surface of the inner container so as to realize non-stick of the cooker. However, when the liner is used, particularly when the liner is cleaned, the teflon coating is easily abraded, and the pan is stuck. In addition, the aluminum element of the inner container is easy to seep into food, which is not good for human health. In the inner container made of stainless steel material in the prior art, the heat conductivity of the stainless steel material is poor compared with that of aluminum, so that the inner container is easily heated unevenly to cause the problem of pot sticking.

Disclosure of Invention

In order to solve the problem of poor heat-conducting property in the prior art, the technical scheme provides the inner container of the electric cooker, which can effectively increase the heat-conducting area of the inner container of the electric cooker by changing the structure of the inner wall at the bottom of the inner container, and the rice can not be easily burnt during cooking.

The anti-scorching inner container comprises an inner container, wherein the inner wall of the bottom of the inner container is provided with a combined structure of a pattern boss, a protruding body arranged in an array and a groove.

Further, the inner wall of inner bag bottom is equipped with the recess of array, the inside protrusion that is equipped with of recess, the diameter ratio of protrusion and recess is 1: (2-3). The height of the bulge is smaller than the sinking depth of the groove.

Or, the bottom of the inner container is provided with a circular boss, the surface of the circular boss is fully distributed with grooves, and the edge of the circular boss is provided with a circle of annular grooves. The depth of the groove is less than the depth of the annular groove.

Further, the protrusions and the grooves have various alternative configurations, such as circular arc curved surfaces, or regular polygons with edge contours.

Further, the center-to-center distance between two adjacent protrusions or two grooves is less than 3 mm.

The technical scheme also discloses an electric cooker which comprises a shell, an inner container, an electric control element and a heating element, wherein the electric control element and the heating element are positioned between the shell and the inner container, and the inner container adopts the anti-scorching inner container.

The beneficial effects of the utility model include: the inner container is directly contacted with the heating element of the electric cooker, so that the heat conducting area can be effectively increased by the combined structure of the convex bodies and the grooves which are arranged on the inner wall of the bottom of the inner container in an array way; simultaneously, because inner wall height in inner bag bottom is uneven for the rice grain is easy to fall on the eminence, and water persists in the recess, and the water of recess is lower than rice a little like this, can make rice be difficult to boil burnt. The inner wall structure at the bottom of the inner container is particularly suitable for the inner container of the ceramic electric cooker.

Drawings

FIG. 1 is a full sectional view of the scorch inhibiting liner of example 1;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a top view of fig. 1.

Detailed Description

Example 1: as shown in fig. 1-3, the anti-scorching liner comprises a liner 1, wherein a raised circular boss 2 is arranged at the bottom of the liner 1, a plurality of grooves 3 are densely distributed on the surface of the circular boss 2, a circle of annular groove 4 is arranged at the edge of the circular boss 2, and the depth of the groove 3 is smaller than that of the annular groove 4. The groove 3 is a circular arc curved surface. Due to the design, rice grains are easy to fall on the circular boss 2 in the process of cooking, water is reserved in the annular groove 4, and the water at the position of the annular groove 4 is lower than the rice, so that the rice is not easy to scorch. The center distance between two adjacent grooves 3 is less than 3 mm.

Embodiment 2 (not shown in the drawings), the inner wall of the bottom of the inner container is provided with grooves distributed in an array, a circular protrusion is arranged in the center of each groove, and the diameter ratio of the circular protrusion to the groove is 1: (2-3). The height of the protrusion of the circular convex body is smaller than the sinking depth of the groove. The convex body and the groove are arc curved surfaces, and the edge profiles of the convex body and the groove are circular or regular polygons. The center distance between two adjacent convex bodies is less than 3 mm. The structure that the round convex body and the groove coexist enables the surface area of the bottom wall of the inner container to be maximized, the heat conduction area can be effectively increased, the cooking task can be completed at the highest speed, and the inner container is not easy to be scorched.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and changes without departing from the spirit of the invention.

Claims

1. The utility model provides a burnt inner bag rice cooker, includes casing, inner bag to and be located electric control element and the heating element between casing and the inner bag, its characterized in that: the inner wall of the bottom of the inner container is provided with a combined structure of a circular boss, protruding bodies arranged in an array manner and a groove.

2. The scorch preventing inner pot electric cooker according to claim 1, characterized in that: the inner wall of inner bag bottom is equipped with the recess of array, the inside protrusion that is equipped with of recess, the diameter ratio of protrusion and recess is 1: (2-3).

3. The scorch preventing inner pot electric cooker according to claim 2, characterized in that: the height of the bulge is smaller than the sinking depth of the groove.

4. The scorch preventing inner pot electric cooker according to claim 1, characterized in that: the inner container is characterized in that a round boss is arranged at the bottom of the inner container, grooves are fully distributed on the surface of the round boss, and a circle of annular groove is formed in the edge of the round boss.

5. The scorch preventing inner pot electric cooker according to claim 4, characterized in that: the depth of the groove is less than the depth of the annular groove.

6. The scorch preventing inner pot electric cooker according to any one of claims 1 to 5, characterized in that: the convex body and the groove are arc curved surfaces.

7. The scorch preventing inner pot electric cooker according to any one of claims 1 to 5, characterized in that: the edge profiles of the convex bodies and the grooves are regular polygons.

8. The scorch preventing inner pot electric cooker according to claim 1, characterized in that: the center distance between two adjacent bulges or two grooves is less than 3 mm.