Uniform heating device of concave induction cooker

Abstract

The utility model discloses a uniform heating device of a concave induction cooker, and relates to the field of uniform heating devices of concave induction cookers. The induction cooker comprises the induction cooker and the heating mechanism, the induction cooker comprises the cooker body, the base and the arc-shaped pot support, the heating device is arranged, three mounting seats provide stable mounting positions for a motor and other components, the stability and the reliability of the heating mechanism are ensured, the motor serves as a power source, and the heating mechanism is arranged on the base. The connecting rod and the connecting piece are driven to drive the arc-shaped heating plate to move, dynamic heating of the concave-bottom pot is achieved, the connecting rod and the connecting piece form key parts for transmitting power and convert rotary motion of the motor into circular motion of the arc-shaped heating plate, heating uniformity is guaranteed, the design of the arc-shaped heating plate adapts to the shape of the concave-bottom pot, and the concave-bottom pot is heated more stably. The heating efficiency is improved, the spiral coil on the top generates a high-frequency alternating magnetic field after being powered on, and uniform heating of the pot bottom is achieved.

Description

Technical Field

[0001] The utility model relates to the field of uniform heating devices for concave electromagnetic cookers, in particular to a uniform heating device for concave electromagnetic cookers. Background Art

[0002] The concave induction cooker is a specially designed induction cooker. Its core working principle is still based on electromagnetic induction technology. After the alternating current is converted into direct current through a rectifier, the direct current is converted into high-frequency alternating current exceeding the audio frequency through a high-frequency power conversion device. This high-frequency alternating current is loaded onto a flat and hollow spiral induction heating coil, thereby generating a high-frequency alternating magnetic field.

[0003] Traditional concave induction cookers have obvious uneven heating problems when heating. The magnetic lines of force generated by its wire reel components are uneven, resulting in lower temperatures in the center and outer circle of the concave bottom pot during heating. A high-temperature area similar to a donut ring is formed within a certain diameter range with the center of the induction cooker wire reel as the center of the circle. This uneven heating causes large temperature differences at the bottom of the pot and makes it difficult to control the firepower. If the power of the induction cooker is too high during cooking, it is easy to burn food. If the power is too low, the dish may lack the wok flavor, which not only affects the cooking effect, but also brings inconvenience to the user and reduces the cooking experience. Although some people have proposed to improve heating uniformity by manually shaking the pan evenly, this method requires manual operation and is not convenient enough. Utility Model Content

[0004] Based on this, the purpose of the present invention is to provide a uniform heating device for a concave induction cooker to solve the technical problem of uneven heating in traditional concave induction cookers.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a uniform heating device for a concave induction cooker, comprising an induction cooker and a heating mechanism, wherein the induction cooker comprises a cooker body, a base and an arc-shaped pot holder, a heating mechanism is provided inside the cooker body, and the heating mechanism is detachably connected to the base via bolts;

[0006] The heating mechanism includes three mounting seats, one of which is provided with a motor at the bottom, and the top output end of the motor and the tops of the other two mounting seats are provided with connecting plates through connecting rods, and the other ends of the tops of the three connecting plates are provided with arc-shaped heating plates through connecting rods.

[0007] By adopting the above technical solution, the heating mechanism is easy to disassemble and repair, thereby improving the maintainability of the equipment.

[0008] Furthermore, a coil is provided on the top of the arc-shaped heating plate, and the coil is provided in a spiral structure. A central control unit is provided below the arc-shaped heating plate, and the central control unit is connected to the arc-shaped heating plate through a circuit line.

[0009] By adopting the above technical solution, the coil with a spiral structure can more effectively generate a high-frequency alternating magnetic field, thereby improving heating efficiency and uniformity.

[0010] Furthermore, the arc-shaped heating plate is close to the arc-shaped pot drag, and after the motor is started, it can effectively cause the connecting rod and the connecting piece to move along the circumference of the arc-shaped pot drag through the arc-shaped heating plate.

[0011] By adopting the above technical solution, this dynamic heating method can ensure that all areas at the bottom of the concave-bottom pot are heated evenly, solving the problem of uneven heating in traditional induction cookers.

[0012] Furthermore, a control panel is provided on the outer surface of the furnace body, and a display screen is provided on one side of the outer surface of the control panel.

[0013] By adopting the above technical solution, the control panel and display screen provide a user-friendly operation interface, which makes it easy for users to set and adjust heating parameters, thereby enhancing the user experience.

[0014] Furthermore, a plurality of control buttons and knobs are provided on one side of the display screen.

[0015] By adopting the above technical solution, the setting of the control buttons and knobs allows the user to operate the induction cooker more intuitively, thereby improving the usability of the device.

[0016] Furthermore, a curved pot drag is installed on the top of the furnace body, and the curved pot drag is made of iron.

[0017] By adopting the above technical solution, the iron arc-shaped pot drag is not only sturdy and durable, but also can effectively couple with the magnetic field generated by the induction cooker to improve heating efficiency.

[0018] Furthermore, a friction surface is provided at the bottom of the base, and the material of the friction surface is rubber.

[0019] By adopting the above technical solution, the friction surface made of rubber material can increase the friction between the induction cooker and the placement table, preventing the induction cooker from sliding during use, and improving the stability of the equipment.

[0020] In summary, the present invention has the following beneficial effects:

[0021] 1. The present invention provides a heating device with three mounting bases that provide a secure mounting position for the motor and other components, ensuring the stability and reliability of the heating mechanism. The motor serves as the power source, driving the connecting rod and connecting plate to drive the curved heating plate to achieve dynamic heating of the concave-bottom pan. The connecting rod and connecting plate constitute the key components for transmitting power. They convert the motor's rotational motion into circular motion of the curved heating plate, ensuring uniform heating. The design of the curved heating plate adapts to the shape of the concave-bottom pan, improving heating efficiency. The spiral coil on its top generates a high-frequency alternating magnetic field when energized, achieving uniform heating of the pan bottom. This effectively avoids the formation of a donut-shaped high-heat zone, ensuring that all parts of the pan bottom receive balanced heat input, thereby improving cooking results. The central control unit is connected to the curved heating plate via a circuit line and is responsible for controlling the heating power and temperature of the heating plate, ensuring accurate and safe heating. Compared with manually shaking the pan, this device greatly reduces the need for manual intervention by automatically adjusting the heating area, improving cooking efficiency. Users only need to set parameters through the control panel to easily achieve uniform heating, making operation more convenient.

[0022] 2. The utility model is provided with a base and a friction surface, wherein the base provides a solid supporting foundation for the uniform heating device of the concave induction cooker, thereby ensuring the stability of the device during use; and the rubber friction surface provided at the bottom of the base not only has excellent anti-slip performance, effectively preventing the induction cooker from sliding on wet or uneven surfaces, ensuring safety of use, but also reduces wear and scratches on the ground, protecting the integrity of the ground. At the same time, the rubber friction surface absorbs and disperses vibration and noise during the operation of the induction cooker through its elasticity, thereby improving the comfort and quietness of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 It is a structural diagram of the utility model;

[0025] Figure 3 It is a structural diagram of the utility model;

[0026] Figure 4 For this utility model Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0027] In the figure: 1. Induction cooker; 101. Cooker body; 102. Control panel; 103. Display screen; 104. Control button; 105. Curved pot holder; 106. Base; 2. Heating mechanism; 201. Mounting base; 202. Motor; 203. Connecting piece; 204. Connecting rod; 205. Curved heating plate; 206. Coil; 207. Central control unit; 208. Circuit line. DETAILED DESCRIPTION

[0028] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the internal parts of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The following describes an embodiment of the present invention based on its overall structure.

[0032] Example 1:

[0033] A uniform heating device for a concave electromagnetic cooker, such as Figures 1-4As shown, it includes an induction cooker 1 and a heating mechanism 2. The induction cooker 1 includes a furnace body 101, a base 106 and a curved pot drag 105. The heating mechanism 2 is arranged inside the furnace body 101, and the heating mechanism 2 is detachably connected to the base 106 by bolts; the heating mechanism 2 includes three mounting seats 201, a motor 202 is arranged at the bottom of one of the mounting seats 201, and the top output end of the motor 202 and the tops of the other two mounting seats 201 are all installed with connecting pieces 203 through connecting rods 204, and the other ends of the tops of the three connecting pieces 203 are installed with curved heating plates 205 through connecting rods 204. The concave induction cooker uniform heating device realizes an efficient heating function through the combination of the induction cooker 1 and the heating mechanism 2. The heating mechanism 2 is detachably connected to the base 106 by bolts. This design facilitates the installation, disassembly and maintenance of the heating mechanism, and improves the maintainability and ease of use of the equipment.

[0034] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 A coil 206 is provided on the top of the arc-shaped heating plate 205, and the coil 206 is arranged in a spiral structure. A central control unit 207 is provided below the arc-shaped heating plate 205, and the central control unit 207 is connected to the arc-shaped heating plate 205 through a circuit line 208. The coil 206 arranged on the top of the arc-shaped heating plate 205 has a spiral structure. This design can more effectively generate a high-frequency alternating magnetic field, improve heating efficiency and uniformity, and at the same time, the central control unit 207 is connected to the arc-shaped heating plate 205 through a circuit line 208, thereby realizing precise control of the heating process and ensuring heating stability and safety.

[0035] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The curved heating plate 205 is close to the curved pot drag 105, and after the motor 202 is started, it can effectively prompt the connecting rod 204 and the connecting piece 203 to move in a circle along the curved pot drag 105 through the curved heating plate 205. The curved heating plate 205 is close to the curved pot drag 105, and after the motor 202 is started, it can prompt the connecting rod 204 and the connecting piece 203 to move in a circle along the curved pot drag 105 through the curved heating plate 205. This dynamic heating method can ensure that all areas of the bottom of the concave bottom pot can be evenly heated, avoiding the cooking problem caused by uneven heating of traditional induction cookers and improving the cooking effect.

[0036] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4A control panel 102 is provided on the outer surface of the furnace body 101, and a display screen 103 is provided on one side of the outer surface of the control panel 102. The control panel 102 and the display screen 103 provided on the outer surface of the furnace body 101 provide the user with an intuitive operation interface. The display screen 103 on the control panel 102 can display the heating status, temperature and other information in real time, which is convenient for the user to monitor and adjust the heating parameters. This design enhances the user experience and improves the usability of the equipment.

[0037] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 Multiple control buttons 104 and knobs are set on one side of the display screen 103. The multiple control buttons 104 and knobs set on one side of the display screen 103 provide users with rich operation options. Users can easily adjust the heating power, select the heating mode, etc. by pressing the control button 104 or rotating the knob. This design makes the operation more intuitive and convenient, and meets the user's diverse cooking needs.

[0038] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 An arc-shaped pot drag 105 is installed on the top of the furnace body 101. The material of the arc-shaped pot drag 105 is iron. The arc-shaped pot drag 105 installed on the top of the furnace body 101 is made of iron material. This material is not only strong and durable, but also can effectively couple with the magnetic field generated by the induction cooker to improve heating efficiency. At the same time, the design of the arc-shaped pot drag 105 also conforms to the shape of the concave bottom pot, ensuring the stable placement and uniform heating of the pot.

[0039] Example 2:

[0040] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 A friction surface is provided at the bottom of the base 106, and the material of the friction surface is rubber. The rubber friction surface provided at the bottom of the base 106 can increase the friction between the induction cooker and the placement table, preventing the induction cooker from sliding or tipping over during use. This design improves the stability and safety of the equipment and ensures the safe use of the user. At the same time, the rubber material also has good wear resistance and aging resistance, which can extend the service life of the induction cooker.

[0041] The implementation principle of the present utility model is as follows: first, place the concave induction cooker on a stable table, ensure that the rubber friction surface of its base 106 is in full contact with the table to provide good anti-slip and shock absorption effects, check whether the control panel 102 on the outer surface of the oven body 101 is intact, and whether the display screen 103 and the control buttons 104 and knobs are functioning properly;

[0042] Then, as needed, place a suitable concave-bottom pot on the curved pot holder 105, ensuring that the pot bottom fits tightly against the curved pot holder, and select the desired heating mode and power through the control button 104 or knob on the control panel 102;

[0043] During operation, the motor 202 in the heating mechanism 2 is started, driving the connecting rod 204 and the connecting piece 203 to move. The movement of the connecting rod 204 and the connecting piece 203 causes the arc heating plate 205 to dynamically move along the circumferential direction of the arc pot drag 105. The spiral coil 206 on the top of the arc heating plate 205 continuously changes its relative position with the bottom of the pot during the movement, thereby achieving uniform heating of the bottom of the concave bottom pot. The central control unit 207 is connected to the arc heating plate 205 through the circuit line 208 to monitor and control the heating temperature in real time to ensure the safety and stability of the heating process.

[0044] Parts not involved in the present invention are the same as those in the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0045] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A uniform heating device for a concave induction cooker, characterized by: The electromagnetic cooker (1) comprises an electromagnetic cooker (1) and a heating mechanism (2), wherein the electromagnetic cooker (1) comprises a furnace body (101), a base (106) and an arc-shaped pot holder (105), the heating mechanism (2) is provided inside the furnace body (101), and the heating mechanism (2) is detachably connected to the base (106) via bolts; The heating mechanism (2) comprises three mounting seats (201), wherein a motor (202) is provided at the bottom of one of the mounting seats (201), and a connecting piece (203) is installed at the top output end of the motor (202) and the tops of the other two mounting seats (201) via a connecting rod (204), and an arc-shaped heating plate (205) is installed at the other ends of the tops of the three connecting pieces (203) via a connecting rod (204).

2. The uniform heating device for a concave induction cooker according to claim 1, characterized in that: A coil (206) is provided on the top of the arc-shaped heating plate (205), and the coil (206) is provided in a spiral structure. A central control unit (207) is provided below the arc-shaped heating plate (205), and the central control unit (207) is connected to the arc-shaped heating plate (205) via a circuit line (208).

3. The uniform heating device for a concave induction cooker according to claim 1, characterized in that: The arc-shaped heating plate (205) is close to the arc-shaped pot drag (105), and after the motor (202) is started, it can effectively cause the connecting rod (204) and the connecting piece (203) to move along the circumference of the arc-shaped pot drag (105) through the arc-shaped heating plate (205).

4. The uniform heating device for a concave induction cooker according to claim 1, characterized in that: A control panel (102) is provided on the outer surface of the furnace body (101), and a display screen (103) is provided on one side of the outer surface of the control panel (102).

5. The uniform heating device for a concave induction cooker according to claim 4, characterized in that: A plurality of control buttons (104) and knobs are provided on one side of the display screen (103).

6. The uniform heating device for a concave induction cooker according to claim 1, characterized in that: An arc-shaped pot drag (105) is installed on the top of the furnace body (101), and the material of the arc-shaped pot drag (105) is iron.

7. The uniform heating device for a concave induction cooker according to claim 1, characterized in that: The bottom of the base (106) is provided with a friction surface, and the material of the friction surface is rubber.

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