Double-heat-source electric stewpot

Abstract

The utility model discloses a double-heat-source electric stewpot which comprises a pot body, a heat preservation cover used for containing an inner container is arranged in the pot body, the bottom face of the heat preservation cover is detachably connected with a heat conduction shell, a first heating source is clamped between the heat preservation cover and the heat conduction shell, and a second heating source is arranged on the outer side of the heat preservation cover in a surrounding mode. The second heating source is arranged on the outer side of the heat preservation cover in a surrounding mode to heat the side face of the inner container, the first heating source arranged at the bottom is matched to heat food in the inner container in a multi-angle mode, the cooking effect is improved, the first heating source and the second heating source are simple in structure and easy and convenient to install, and the time consumed for installation can be shortened.

Description

Technical Field

[0001] The utility model relates to the field of electric stew pots, in particular to an electric stew pot with dual heat sources. Background Art

[0002] An electric stew pot is a type of electric cooker, but it consumes much less power than other cookers like rice cookers, typically under 300W. The smallest consumes less than 80W, and they come in various capacities. Electric stew pots use a slow-cooking method to cook porridge and soup, allowing the flavor and nutrients of the ingredients and seasonings to be fully absorbed, resulting in a rich and fragrant aroma.

[0003] Most electric stew pots on the market rely on the electric heating plate at the bottom of the pot to heat the inner pot. The food inside the inner pot cannot be heated at multiple angles. During installation, the electric heating plate needs to be fixed in multiple steps to ensure that the electric heating plate is in a horizontal position, and the installation process is time-consuming. Utility Model Content

[0004] The purpose of the utility model is to provide a dual-heat source electric stew pot to solve the above problems.

[0005] According to one aspect of the present invention, a dual-heat source electric stew pot is provided, comprising: a pot body, an insulation cover for accommodating an inner pot is provided inside the pot body, a heat-conducting shell is detachably connected to the bottom surface of the insulation cover, a first heat source is sandwiched between the insulation cover and the heat-conducting shell, and a second heat source is provided around the outer side of the insulation cover.

[0006] In some embodiments, the top surface of the heat-conducting housing is provided with a plurality of annular ribs that gradually increase in size from the inside to the outside.

[0007] In some embodiments, a first screw hole is opened in the middle of the bottom surface of the heat insulation cover, a second screw hole is opened in the middle of the heat conductive shell, and the heat conductive shell is screwed to the bottom surface of the heat insulation cover by bolts.

[0008] In some embodiments, the heat-conducting shell has a circular structure, a support portion is provided on the edge of the heat-conducting shell extending downward, the first heat source has a circular structure, and an annular protrusion is provided in the middle of the bottom surface of the thermal insulation cover, and the sum of the height of the annular protrusion and the thickness of the first heat source is equal to the height of the support portion.

[0009] In some embodiments, the first heat source includes a mica board and a heating wire, and the heating wire is wound around the mica board.

[0010] In some embodiments, a porcelain bead is provided at the bottom of the first heat source, a wire hole is provided in the porcelain bead for the heating wire to pass through, and a through hole is provided in the heat-insulating cover for the porcelain bead to pass through.

[0011] In some embodiments, the second heat source is a heat-generating belt or a heat-generating wire, and a circle of grooves for fixing the second heat source is provided on the outer side of the heat-conducting housing.

[0012] Compared with the prior art, the beneficial effects of this application are:

[0013] The present application heats the side of the inner pot by surrounding a second heat source on the outside of the heat preservation cover, and cooperates with the first heat source arranged at the bottom to heat the food in the inner pot at multiple angles, thereby improving the cooking effect. The first heat source and the second heat source have simple structures and a simple installation process, which can reduce the time spent on installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the inner container and the pot body of the utility model;

[0016] Figure 3 This is a schematic structural diagram of the pot body of the present utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the pot body of the present invention;

[0018] Figure 5 for Figure 4 A magnified view of center. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] refer to Figures 1 to 5 The present application provides a dual-heat source electric stew pot, comprising: a pot body 1, a heat preservation cover 3 for accommodating an inner pot 2 is provided inside the pot body 1, a heat preservation cover 3 is detachably connected to a heat-conducting shell 4 on the bottom surface of the heat preservation cover 3, a first heat source 5 is sandwiched between the heat preservation cover 3 and the heat-conducting shell 4, and a second heat source 6 is provided around the outer side of the heat preservation cover 3.

[0021] In some embodiments, the top surface of the heat-conducting shell 4 is provided with a plurality of annular ribs that gradually increase in size from the inside to the outside. The plurality of annular ribs can ensure that heat can be evenly transferred to the inner container 2 .

[0022] In some embodiments, a first screw hole is opened in the middle of the bottom surface of the thermal insulation cover 3, and a second screw hole is opened in the middle of the thermal conductive shell 4. The thermal conductive shell 4 is screwed to the bottom surface of the thermal insulation cover 3 by bolts, which makes the loading and unloading process faster and ensures that the thermal conductive shell 4 will not tilt after installation.

[0023] In some embodiments, the heat-conducting shell 4 has a circular structure, and a support portion 7 is provided on the edge of the heat-conducting shell 4 extending downward. The first heat source 5 has a circular structure, and an annular protrusion 8 is provided in the middle of the bottom surface of the thermal insulation cover 3. The sum of the height of the annular protrusion 8 and the thickness of the first heat source 5 is equal to the height of the support portion 7. After the heat-conducting shell 4 is installed and fixed, the first heat source 5 can be clamped and fixed by the bottom surface of the heat-conducting shell 4 and the annular protrusion 8, ensuring that the heat-conducting shell 4 is in full contact with the first heat source 5, and the heat can be completely transferred to the heat-conducting shell 4.

[0024] In some embodiments, the first heat source 5 includes a mica board and a heating wire, and the heating wire is wound on the mica board. The combination of the mica board and the heating wire as the first heat source 5 can ensure sufficient heat generation while reducing production and assembly costs.

[0025] In some embodiments, a porcelain bead is provided at the bottom of the first heat source 5 , a wire hole for the heating wire to pass through is provided in the porcelain bead, and a through hole is provided in the heat preservation cover 3 for the porcelain bead to pass through.

[0026] In some embodiments, the second heat source 6 is a heat-generating belt or a heating wire, and a circle of grooves for fixing the second heat source 6 is provided on the outside of the heat-conducting shell 4. The second heat source 6 heats the side of the pot body 1 so that the food in the inner pot 2 is heated more evenly.

[0027] The present application heats the side of the inner pot 2 by surrounding a second heat source 6 on the outside of the heat preservation cover 3, and cooperates with the first heat source 5 set at the bottom to heat the food in the inner pot 2 at multiple angles, thereby improving the cooking effect. The first heat source 5 and the second heat source 6 have simple structures and a simple installation process, which can reduce the time consumed in installation.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A dual-heat source electric stew pot, characterized in that: include: A pot body, wherein a heat-insulating cover for accommodating an inner pot is provided inside the pot body, a heat-conducting shell is detachably connected to the bottom surface of the heat-insulating cover, a first heat source is sandwiched between the heat-insulating cover and the heat-conducting shell, and a second heat source is provided around the outer side of the heat-insulating cover; The heat-conducting shell has a circular structure, and a support portion is provided on the edge of the heat-conducting shell extending downward. The first heat source has a circular structure, and an annular protrusion is provided in the middle of the bottom surface of the heat-insulating cover. The sum of the height of the annular protrusion and the thickness of the first heat source is equal to the height of the support portion.

2. The dual-heat source electric stew pot according to claim 1, characterized in that: The top surface of the heat-conducting shell is provided with a plurality of annular ribs which gradually increase in size from the inside to the outside.

3. The dual-heat source electric stew pot according to claim 1, characterized in that: A first screw hole is provided in the middle of the bottom surface of the heat-insulating cover, a second screw hole is provided in the middle of the heat-conducting shell, and the heat-conducting shell is screwed to the bottom surface of the heat-insulating cover through bolts.

4. The dual-heat source electric stew pot according to claim 1, characterized in that: The first heat source includes a mica board and a heating wire, and the heating wire is wound around the mica board.

5. The dual-heat source electric stew pot according to claim 4, characterized in that: A porcelain bead is provided at the bottom of the first heat source, a wire hole for the heating wire to pass through is provided in the porcelain bead, and a through hole for the porcelain bead to pass through is opened in the heat preservation cover.

6. The dual-heat source electric stew pot according to claim 1, characterized in that: The second heat source is a heat-generating belt or a heat-generating wire, and a groove for fixing the second heat source is provided on the outer side of the heat-conducting housing.

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