CN216790253U

CN216790253U - Electric heating stove

Info

Publication number: CN216790253U
Application number: CN202123349363.0U
Authority: CN
Inventors: 刘海锋; 郑树培; 杨露
Original assignee: Guangzhou Melelectric Appliance Co ltd
Current assignee: Guangzhou Melelectric Appliance Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-06-21
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an electric heating stove which comprises a base, wherein a cover plate is fixedly connected to the upper surface of the base, a through hole is formed in the upper surface of the cover plate, a supporting cylindrical table is fixedly connected to the lower surface of the cover plate, an accommodating groove is formed in the supporting cylindrical table, an extrusion plate is slidably connected to the inside of the accommodating groove, a temperature sensor is fixedly connected to the upper surface of the extrusion plate, an extrusion spring is fixedly connected to the lower surface of the extrusion plate, one end, far away from the extrusion plate, of the extrusion spring is fixedly connected with the inner bottom of the accommodating groove, an electric control plate is fixedly connected to the inner bottom of the base, and the temperature sensor is electrically connected with the electric control plate through a data transmission line. According to the pot bottom temperature measuring device, the supporting cylindrical table is arranged below the cover plate, the temperature sensor is arranged on the supporting cylindrical table and is attached to the pot bottom through the through hole, so that accurate temperature measurement of the pot bottom is achieved, and a user can heat conveniently according to actual conditions.

Description

Electric heating stove

Technical Field

The utility model relates to the technical field of electric heating cookers, in particular to an electric heating cooker.

Background

The electric heating stove is a household electrical appliance for household cooking, and mainly adopts alternating current to generate a magnetic field through a coil below the electric heating stove, and when magnetic lines of force in the magnetic field penetrate through bottoms of an iron pot, a stainless steel pot and the like, eddy current is generated to enable the pot bottom to rapidly heat, so that the purpose of heating food is achieved.

However, in the use process of the existing electric heating cooker, because the electric heating cooker is not provided with a temperature measuring structure, the temperature of the pot bottom cannot be measured accurately, and the heating cannot be carried out according to the actual condition of the temperature of the pot bottom.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an electric heating stove.

In order to achieve the purpose, the utility model adopts the following technical scheme: an electric heating stove comprises a base, wherein a cover plate is fixedly connected to the upper surface of the base, a through hole is formed in the upper surface of the cover plate, a supporting cylindrical table is fixedly connected to the lower surface of the cover plate, a containing groove is formed in the supporting cylindrical table, an extrusion plate is slidably connected to the inside of the containing groove, a temperature sensor is fixedly connected to the upper surface of the extrusion plate, an extrusion spring is fixedly connected to the lower surface of the extrusion plate, and one end, far away from the extrusion plate, of the extrusion spring is fixedly connected with the inner bottom of the containing groove;

the temperature sensor is electrically connected with the electric control board through a data transmission line, the right side surface of the base is provided with a controller through a connecting wire, and one end of the connecting wire, far away from the controller, is electrically connected with the electric control board;

an electric heating coil is arranged on the inner wall of the base, a power line is arranged on the left side face of the base, and one end, located inside the base, of the power line is electrically connected with the electric heating coil and the electric control board.

As a further description of the above technical solution:

the top end of the supporting cylindrical table is located in the through hole, and the supporting cylindrical table and the cover plate are sealed through glue.

As a further description of the above technical solution:

the temperature sensor and the data transmission line are both connected with the supporting cylindrical table in a sliding mode, and the data transmission line is located inside the extrusion spring.

As a further description of the above technical solution:

the cover plate is a heat-resistant ceramic plate, and the supporting cylindrical table is made of silica gel.

As a further description of the above technical solution:

the front surface of the controller is provided with a display screen and a control button, and the lower surface of the base is fixedly connected with a footing.

As a further description of the above technical solution:

the electric heating coil is a spiral coil.

The utility model has the following beneficial effects:

1. compared with the prior art, this electrical heating cooking utensils, the below of apron is provided with the support cylinder platform, is provided with temperature sensor on the support cylinder platform to temperature sensor passes through the through-hole and laminates with the bottom of a boiler, realizes the accurate temperature measurement of the bottom of a boiler, and the person of facilitating the use heats according to actual conditions.

2. Compared with the prior art, the electric heating stove has the advantages that the elastic force of the extrusion spring is utilized to control the extrusion plate to drive the temperature sensor to move upwards, so that the temperature sensor is attached to the bottom of the pot, and the measurement accuracy is improved.

3. Compared with the prior art, this electric heating cooking utensils can carry out the switching of different culinary art modes through the controller, but the custom culinary art curve simultaneously, and the use is intelligent convenient.

Drawings

FIG. 1 is a schematic view of an external structure of an electric heating cooker according to the present invention;

FIG. 2 is a schematic view of the internal structure of an electric heating cooker according to the present invention;

FIG. 3 is a schematic diagram of the structure A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the internal structure of a supporting cylindrical table of an electric heating cooker provided by the utility model;

fig. 5 is a top view of an electric heating coil of an electric heating cooker according to the present invention.

Illustration of the drawings:

1. a base; 2. a cover plate; 3. supporting the cylindrical table; 4. a receiving groove; 5. a pressing plate; 6. a compression spring; 7. a temperature sensor; 8. a data transmission line; 9. an electric control board; 10. a through hole; 11. an electric heating coil; 12. connecting a lead; 13. a controller; 14. a power line; 15. and (5) footing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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 being 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an electric heating cooker: comprises a base 1, the lower surface of the base 1 is fixedly connected with a footing 15 for supporting the cooker, the upper surface of the base 1 is fixedly connected with a cover plate 2, the cover plate 2 is a heat-resistant ceramic plate, the upper surface of the cover plate 2 is provided with a through hole 10 for facilitating the installation of a supporting cylindrical table 3 and facilitating the attachment of a temperature sensor 7 with the bottom of a cooker, the lower surface of the cover plate 2 is fixedly connected with the supporting cylindrical table 3, the supporting cylindrical table 3 is made of silica gel, the top end of the supporting cylindrical table 3 is positioned in the through hole 10, the supporting cylindrical table 3 and the cover plate 2 are sealed by glue, the sealing property between the supporting cylindrical table 3 and the cover plate 2 is improved, the supporting cylindrical table 3 is internally provided with an accommodating groove 4, the inside of the accommodating groove 4 is slidably connected with an extrusion plate 5, the upper surface of the extrusion plate 5 is fixedly connected with the temperature sensor 7 for detecting the temperature of the bottom of the cooker, and realizing the accurate temperature measurement of the bottom of the cooker, the convenient user heats according to the actual conditions, the temperature sensor 7 and the data transmission line 8 are both in sliding connection with the supporting cylindrical table 3, the data transmission line 8 is positioned inside the extrusion spring 6, the lower surface of the extrusion plate 5 is fixedly connected with the extrusion spring 6, the extrusion plate 5 is controlled by the elasticity of the extrusion spring 6 to drive the temperature sensor 7 to move upwards, the temperature sensor 7 is attached to the pot bottom, the detection accuracy is improved, meanwhile, the accommodating groove 4 and the extrusion spring 6 are arranged and used for buffering the temperature sensor 7, the temperature sensor 7 is prevented from being damaged by the pot bottom, and one end, far away from the extrusion plate 5, of the extrusion spring 6 is fixedly connected with the inner bottom of the accommodating groove 4;

base 1's inner bottom fixedly connected with automatically controlled board 9, temperature sensor 7 passes through data transmission line 8 and automatically controlled board 9 electric connection, and base 1's right flank is provided with controller 13 through connecting wire 12, realizes the culinary art mode, the custom culinary art curve of on & off, switching electric heating cooking utensils, through controller 13, sets for the culinary art curve, for example: setting the first curve to heat at 100 ℃ for 10 minutes; the second section of curve is heated for 10 minutes at 90 ℃; the third curve 2500W was heated for 10 minutes; the Nth section of the curve 1500W is heated for 10 minutes, a display screen and a control button are arranged on the front surface of the controller 13, and one end of the connecting wire 12, which is far away from the controller 13, is electrically connected with the electric control board 9;

an electric heating coil 11 is arranged on the inner wall of the base 1, the electric heating coil 11 is a spiral coil, a power line 14 is arranged on the left side surface of the base 1, and one end of the power line 14, which is positioned inside the base 1, is electrically connected with the electric heating coil 11 and the electric control board 9.

The working principle is as follows: when in use, the cooking pot is firstly placed on the cover plate 2, then the controller 13 controls the electric heating coil 11 to heat, the pot bottom is detected by the temperature sensor 7 in the heating process, the detected data are transmitted to the electric control board 9 and the controller 13 in sequence, and is displayed by a display screen on the controller 13, so that the user can conveniently heat according to the actual situation, the temperature sensor 7 is driven to move upwards by controlling the extrusion plate 5 by the elasticity of the extrusion spring 6, so that the temperature sensor 7 is attached to the bottom of the pot, the detection accuracy is improved, meanwhile, the accommodating groove 4 and the extrusion spring 6 are arranged, the temperature sensor 7 is buffered, the temperature sensor 7 is prevented from being crushed by the bottom of a boiler, a user can also switch different cooking modes through the controller 13, the setting of a custom cooking curve can be further carried out, and the use process is intelligent and convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. An electric heating cooker comprises a base (1), and is characterized in that: the upper surface of the base (1) is fixedly connected with a cover plate (2), the upper surface of the cover plate (2) is provided with a through hole (10), the lower surface of the cover plate (2) is fixedly connected with a supporting cylindrical table (3), the inside of the supporting cylindrical table (3) is provided with an accommodating groove (4), the inside of the accommodating groove (4) is slidably connected with an extrusion plate (5), the upper surface of the extrusion plate (5) is fixedly connected with a temperature sensor (7), the lower surface of the extrusion plate (5) is fixedly connected with an extrusion spring (6), and one end, away from the extrusion plate (5), of the extrusion spring (6) is fixedly connected with the inner bottom of the accommodating groove (4);

the inner bottom of the base (1) is fixedly connected with an electric control board (9), the temperature sensor (7) is electrically connected with the electric control board (9) through a data transmission line (8), the right side face of the base (1) is provided with a controller (13) through a connecting wire (12), and one end, far away from the controller (13), of the connecting wire (12) is electrically connected with the electric control board (9);

be provided with electric heating coil (11) on the inner wall of base (1), the left surface of base (1) is provided with power cord (14) to power cord (14) are located the inside one end and electric heating coil (11) and automatically controlled board (9) electric connection of base (1).

2. An electric heating hob according to claim 1, characterized in that: the top end of the supporting cylindrical table (3) is located in the through hole (10), and the supporting cylindrical table (3) and the cover plate (2) are sealed through glue.

3. An electric heating hob according to claim 1, characterized in that: the temperature sensor (7) and the data transmission line (8) are both connected with the supporting cylindrical table (3) in a sliding mode, and the data transmission line (8) is located inside the extrusion spring (6).

4. An electric heating hob according to claim 1, characterized in that: the cover plate (2) is a heat-resistant ceramic plate, and the supporting cylindrical table (3) is made of silica gel.

5. An electric heating hob according to claim 1, characterized in that: the front surface of controller (13) is provided with display screen and control button, the lower surface fixed connection of base (1) has footing (15).

6. An electric heating hob according to claim 1, characterized in that: the electric heating coil (11) is a spiral coil.