Hidden induction cooker

Abstract

A hidden induction cooker comprises an induction cooker body, a countertop, a base, an induction coil, an operation circuit board, an emitter and a panel made of a non-magnetic material, and a bottom shell is fixed to the lower surface of the countertop; the operation circuit board and the emitter are arranged in the control cavity, the induction coil is arranged in the coil mounting position, and the induction coil is connected with the operation circuit board; the panel is embedded into the base and covers an upper opening of the control cavity, the supporting column base is in supporting fit with the countertop and is detachable, and a gap between the base and the countertop forms a heat dissipation channel; the magnetic line of force of the electromagnetic coil penetrates through the induction coil, and the induction coil is opposite to the electromagnetic coil and generates electric signals. The heat energy generated by the cooking utensil on the panel is dissipated through the heat dissipation channel between the base and the table panel, so that the temperature rise on the table panel is reduced; when the coil panel is opposite to the induction coil, the induction coil generates an electric signal; the cooking utensil is opposite to the coil panel, and the power of the induction cooker body is achieved.

Description

Technical Field

[0001] The utility model relates to an electromagnetic heating device, in particular to a hidden electromagnetic cooker. Background Art

[0002] Currently, Chinese Patent No. 202223319787.7 describes a floor cabinet with a concealed induction cooker. The cabinet comprises a cabinet body with a rock slab installed on the top. An induction cooker assembly is removably installed on the lower surface of the rock slab, located within the cabinet. The heating panel of the induction cooker assembly is parallel to and adjacent to the rock slab. A control assembly for controlling the induction cooker is also concealed within the cabinet body. However, a problem arises: when cooking utensils are placed on the rock slab at the top of the cabinet, the rock slab heats up. Utility Model Content

[0003] The purpose of the utility model is to provide a hidden induction cooker which has the characteristic of lowering the temperature of a table panel.

[0004] The utility model is realized as follows: a hidden induction cooker, which is special in that it includes an induction cooker body, a table panel, a base, an induction coil, an operating circuit board, a transmitter and a panel.

[0005] The main body of the induction cooker includes a bottom shell with an upper opening, a coil disk, an electromagnetic coil and a main control board, and a receiver is provided on the main control board;

[0006] The base has an upper opening, a control cavity at the front, heat dissipation holes on the bottom plate, a support column and at least three coil mounting positions, and the coil mounting positions are evenly distributed on the circumference;

[0007] The bottom shell is fixed to the lower surface of the table panel; the operating circuit board and the transmitter are arranged in the control cavity, the induction coil is arranged in the coil mounting position, and the induction coil is connected to the operating circuit board; the panel is embedded in the base and covers the upper opening of the control cavity, the support column seat is supported and matched with the table panel and is detachable, and the gap between the base and the table panel constitutes a heat dissipation channel; the magnetic lines of force of the electromagnetic coil pass through the induction coil, and the induction coil is opposite to the electromagnetic coil at the same time and generates electrical signals at the same time.

[0008] The hidden induction cooker is special in that: there are four coil installation positions and they are distributed in front, back, left and right directions.

[0009] The hidden induction cooker is special in that it further comprises a heat insulation cover with a lower opening, the heat insulation cover is inserted into the bottom shell, and the coil disk extends into the heat insulation cover.

[0010] The hidden induction cooker is special in that the base and the panel are square.

[0011] The hidden induction cooker is special in that a heating layer made of magnetic conductive material is provided on the upper surface or the lower surface of the panel.

[0012] The hidden induction cooker is special in that the base comprises a square frame, a cross-shaped frame plate and the control cavity.

[0013] A countersunk hole is provided on the upper end of the square frame; a coil mounting position is provided on the cross-shaped frame plate;

[0014] The control cavity is arranged in the front end of the square frame, and the cross frame is arranged in the rear part of the square frame; the panel is embedded in the countersunk hole, and the support column seat is arranged at the corner of the square frame.

[0015] The utility model discloses a concealed induction cooker. Due to the adoption of such a structure, heat energy generated by the cooking utensils on the panel is dissipated through the heat dissipation channel between the base and the table panel, thereby reducing the temperature rise on the table panel. When the coil disk and the induction coil are opposite to each other, the induction coil generates an electrical signal. By ensuring that the cooking utensils and the coil disk are opposite to each other, the power of the induction cooker main body is realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the present utility model.

[0017] Figure 2 yes Figure 1 A-A view.

[0018] Figure 3 It is a three-dimensional exploded view of the present utility model.

[0019] Figure 4 This is one of the three-dimensional exploded views of the base and panel assembly of the utility model.

[0020] Figure 5 This is the second three-dimensional exploded view of the base and panel components of the utility model DETAILED DESCRIPTION

[0021] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0023] like Figure 1 、 Figure 2 、 Figure 3 As shown, a hidden induction cooker includes an induction cooker body 1, a tabletop 2, a base 3, an induction coil 4, an operating circuit board 5, a transmitter and a panel 6 made of non-magnetic material.

[0024] The induction cooker body 1 comprises an upper opening bottom shell 11, a coil disk 12, an electromagnetic coil and a main control board, on which a receiver is provided;

[0025] The base 3 has an upper opening, a control cavity 31 at the front, heat dissipation holes 32 on the bottom plate, a support column 33 and four coil mounting positions 34, which are evenly distributed on the circumference.

[0026] The panel 6 is made of glass or plastic material;

[0027] The bottom shell 11 is fixed to the lower surface of the table panel 2; the operating circuit board 5 and the transmitter are arranged in the control cavity 31, and the induction coil 4 is arranged in the coil mounting position 34. The transmitter and the induction coil 4 are connected to the operating circuit board 5; the panel 6 is embedded in the base 3 and covers the upper opening of the control cavity 31. The support column 33 is supported and matched with the table panel 2 and is removable. The gap between the base 3 and the table panel 2 constitutes a heat dissipation channel; the diameter of the circle in which the center of the induction coil 4 is located is less than or equal to the diameter of the electromagnetic coil distribution on the coil disk 12. The magnetic lines of force of the electromagnetic coil pass through the induction coil 4, and the induction coil 4 is simultaneously opposite to the electromagnetic coil and generates an electrical signal at the same time;

[0028] In this embodiment, if Figure 1 As shown, the diameter of the radially outer circumference A of the four induction coils 4 is smaller than the diameter of the circle B in which the electromagnetic coils are distributed; the diameter of the circumference A may also be equal to the diameter of the circle B;

[0029] This structure allows the base and panel assembly to be stored separately when not in use. During operation, the induction cooker main body 1 will only operate when the four induction coils 4 are aligned with the electromagnetic coils on the coil disk 12, generating electrical signals that are transmitted to the main control board via the transmitter on the operating circuit board 5. This ensures maximum power for the cooking utensils on the panel. If one of the induction coils 4 is not aligned with the electromagnetic coil, the transmitter will not emit a signal, and the induction cooker main body will not start.

[0030] The coil mounting positions 34 are distributed in front, back, left, and right directions. With such a design, when the base is placed on the table panel 2, it only needs to be moved left, right, or front, back, to achieve alignment; and the operation is convenient.

[0031] As a further improvement of the present invention, it further comprises a heat shield 13 with a lower opening, the heat shield 13 is inserted into the bottom shell 11, and the coil disk 12 extends into the heat shield 13. With such a design, the heat energy generated by the electromagnetic coil is prevented from being transferred to the table panel.

[0032] The upper or lower surface of the panel 6 is provided with a heating layer made of a magnetic conductive material. When the upper surface is provided with a heating layer, cooking utensils of any material are heated; when the lower surface is provided with a heating layer, it plays a role of heat preservation.

[0033] The base 3 and the panel 6 are square.

[0034] As a further improvement of the present invention: the base 3 includes a square frame 35, a cross-shaped frame plate 36 and the control chamber 31,

[0035] The upper end of the square frame 35 is provided with a countersunk hole; the cross-shaped frame plate 36 is provided with the coil mounting position 34;

[0036] The control chamber 31 is arranged in the front end of the square frame 35, and the cross frame 36 is arranged in the rear part of the square frame 35; the panel 6 is embedded in the countersunk hole, and the support column seat 33 is arranged at the corner of the square frame.

[0037] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A hidden induction cooker, characterized by: Including the induction cooker body, table top, base, induction coil, operating circuit board, transmitter and panel made of non-magnetic material, The main body of the induction cooker includes a bottom shell with an upper opening, a coil disk, an electromagnetic coil and a main control board, and a receiver is provided on the main control board; The base has an upper opening, a control cavity at the front, heat dissipation holes on the bottom plate, a support column and at least three coil mounting positions, and the coil mounting positions are evenly distributed on the circumference; The bottom shell is fixed to the lower surface of the table panel; the operating circuit board and the transmitter are arranged in the control cavity, the induction coil is arranged in the coil mounting position, and the induction coil is connected to the operating circuit board; the panel is embedded in the base and covers the upper opening of the control cavity, the support column seat is supported and matched with the table panel and is detachable, and the gap between the base and the table panel constitutes a heat dissipation channel; the magnetic lines of force of the electromagnetic coil pass through the induction coil, and the induction coil is opposite to the electromagnetic coil at the same time and generates electrical signals at the same time.

2. The hidden induction cooker according to claim 1, characterized in that: There are four coil installation positions and they are distributed front, back, left and right.

3. The hidden induction cooker according to claim 1, characterized in that: The utility model also comprises a heat insulation cover with a lower opening, the heat insulation cover is inserted into the bottom shell, and the coil disk extends into the heat insulation cover.

4. The hidden induction cooker according to claim 1, characterized in that: The base and the panel are square.

5. The hidden induction cooker according to claim 1, characterized in that: The upper surface or the lower surface of the panel is provided with a heating layer made of magnetic conductive material.

6. A hidden induction cooker according to claim 1, 2, 3, 4 or 5, characterized in that: The base comprises a square frame, a cross-shaped frame plate and the control cavity, A countersunk hole is provided on the upper end of the square frame; a coil mounting position is provided on the cross-shaped frame plate; The control chamber is arranged in the front end of the square frame, and the cross-shaped frame is arranged in the rear end of the square frame; The panel is embedded in the countersunk hole, and the support column seat is arranged at the corner of the square frame.

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