A multi-functional electric heating table

Abstract

This utility model discloses a multifunctional electric heating table, relating to the technical field of electric heating tables. It includes a tabletop, a trapezoidal column with a heating cavity, a base, a power controller, an electric heating element, and an electric ceramic stove. The electric ceramic stove is installed in the center of the tabletop. The trapezoidal column with the heating cavity serves as the table legs and is positioned below the tabletop. A base is located below the trapezoidal column with the heating cavity. Electric heating elements are located above the center of the bottom of the trapezoidal column and at the bottom of the base. A power controller, electrically connected to the electric heating elements and the electric ceramic stove, is located on the side of the base. This utility model features a reasonable structural design. Through a three-stage independent heating system, optimized heat dissipation structure, and modular expansion design, it achieves efficient and uniform heating (heating without dead zones, rapid temperature rise), multifunctional integration (cooking + heating in one unit), and energy saving and environmental protection (reducing heat waste).

Description

Technical Field

[0001] This utility model relates to the field of electric heating table technology, specifically to a multifunctional electric heating table. Background Technology

[0002] Most household electric heating tables currently place the heating device on the four legs or in the middle. Users can only feel the warmth when their legs are close to the heat source. Therefore, in order to concentrate the heat on the user's body, a table cover is needed to concentrate the heat, but uneven heating still occurs. To solve this problem, this utility model designs a multifunctional electric heating table that can achieve the user's need for uniform heating without the need for a table cover. Utility Model Content

[0003] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a multifunctional electric heating table with a reasonable structural design. Through a three-stage independent heating system, optimized heat dissipation structure, and modular expansion design, it achieves efficient and uniform heating (heating without dead zones and rapid temperature rise), multifunctional integration (cooking + heating in one); and energy saving and environmental protection (reducing heat waste).

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a multifunctional electric heating table, including a tabletop, a trapezoidal column with a heating cavity, a base, a power controller, an electric heating element, and an electric ceramic stove. The electric ceramic stove is installed in the center of the tabletop. The trapezoidal column with the heating cavity is set below the tabletop as a support for the table legs. A base is set below the trapezoidal column with the heating cavity. Electric heating elements are set above the center of the bottom of the trapezoidal column with the heating cavity and at the bottom of the base. A power controller that is electrically connected to the electric heating element and the electric ceramic stove is set on the side of the base.

[0005] Preferably, the electric heating element includes a first electric heating element and a second electric heating element. The first electric heating element is disposed at the center above the bottom of the trapezoidal column in the heating cavity, and the second electric heating element is attached to the inside of the base by means of mica paper.

[0006] Preferably, the upper part of the trapezoidal column of the heating cavity is trapezoidal funnel-shaped, and the trapezoidal column and the base of the heating cavity are provided with regularly arranged heat dissipation holes.

[0007] Preferably, the heat dissipation holes include a first heat dissipation hole, a second heat dissipation hole, and a third heat dissipation hole. The first heat dissipation hole is located on the front and rear sides of the trapezoidal column of the heating cavity, and the second heat dissipation hole is located on the left and right sides of the trapezoidal column of the heating cavity. A third heat dissipation hole is provided below both the first and second heat dissipation holes. The height of the first row of heat dissipation holes of the first heat dissipation hole and the height of the last row of heat dissipation holes of the second heat dissipation hole are at the same level. A third heat dissipation hole is also provided around the base.

[0008] The heat dissipation holes can take various shapes. Preferably, the first and second heat dissipation holes are arrayed heat dissipation holes, and the third heat dissipation hole is a flower-shaped heat dissipation hole.

[0009] Preferably, the base is also equipped with a gravity sensor switch, which is connected to the power controller and immediately cuts off the power when the table tipes over.

[0010] Preferably, the mica paper can be replaced with a graphene coating to improve thermal conductivity and reduce power consumption.

[0011] Preferably, the base is provided with adjustable legs at the four corners of its bottom to adjust the height of the desktop and meet the needs of various uses such as dining and office work.

[0012] Preferably, the power cord of the ceramic cooker passes through the ceramic cooker conduit and is connected to the power controller, and the ceramic cooker conduit is used to prevent the circuit from aging due to high temperature.

[0013] Preferably, the trapezoidal column of the heating cavity adopts a detachable structure, which facilitates disassembly and cleaning.

[0014] The beneficial effects of this utility model are:

[0015] 1. With its trapezoidal funnel-shaped heating cavity columns and regularly arranged heat dissipation holes, it achieves uniform heat distribution without the need for a table cover, solving the problem of uneven heating in traditional heating tables. The front and rear heat dissipation holes are lower than the left and right sides, and through a horizontal alignment design, it prioritizes heating the tabletop and expands the heating area, while also providing heat to the legs, achieving uniform heating throughout the body.

[0016] 2. Employs a three-stage heating system: The electric ceramic cooktop features a central tabletop cooking function with independent control. The first heating element heats the table and tabletop, improving overall heating efficiency. The second heating element heats the base and feet, creating a "foot warming" effect to meet the heating needs of different areas. Individual control adjustment: The power controller can independently control the on / off switch and settings of the three heating levels, flexibly adapting to various usage scenarios.

[0017] 3. The first electric heating element creates thermal pressure within the hollow column, forcing hot air to diffuse efficiently through the heat dissipation holes, reducing heat waste. The second electric heating element is attached to the inside of the base with mica paper, reducing heat loss and improving energy utilization.

[0018] 4. Diverse heat dissipation holes: Supports various shapes of heat dissipation holes to adapt to different aesthetic or functional requirements.

[0019] 5. The regular layout of the ventilation holes accelerates heat circulation and shortens the waiting time for heating. The legs and the tabletop are heated simultaneously, avoiding the discomfort of "localized overheating and other parts being cold" found in traditional heated tables. Attached Figure Description

[0020] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments;

[0021] Figure 1 This is the front view of the present invention;

[0022] Figure 2 This is a side view of the present invention;

[0023] Figure 3 for Figure 1 Sectional view along axis AA;

[0024] Figure 4 This is a top view of the present invention;

[0025] Figure 5 This is a schematic diagram of the bottom of the base of this utility model. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] Reference Figure 1-5 The specific embodiment adopts the following technical solution: a multifunctional electric heating table, including a tabletop 1, a heating cavity trapezoidal column 2, a base 3, a power controller 4, an electric heating element, and an electric ceramic stove 5. The electric ceramic stove 5 is installed in the center of the tabletop 1. The heating cavity trapezoidal column 2 is set below the tabletop 1 as a table leg support. The base 3 is set below the heating cavity trapezoidal column 2. Electric heating elements are set above the center of the bottom of the heating cavity trapezoidal column 2 and at the bottom of the base 3. The power controller 4, which is electrically connected to the electric heating element and the electric ceramic stove 5, is set on the side of the base 3.

[0028] It is worth noting that the electric heating element includes a first electric heating element 61 and a second electric heating element 62. The first electric heating element 61 is located at the center above the bottom of the trapezoidal column 2 in the heating cavity, and the second electric heating element 62 is attached to the inside of the base 3 by means of mica paper.

[0029] It is worth noting that the upper part of the trapezoidal column 2 of the heating cavity is trapezoidal funnel-shaped, and the trapezoidal column 2 of the heating cavity and the base 3 are provided with regularly arranged heat dissipation holes 7.

[0030] It is worth noting that the heat dissipation holes 7 include a first heat dissipation hole 71, a second heat dissipation hole 72, and a third heat dissipation hole 73. The first heat dissipation hole 71 is located on the front and rear sides of the trapezoidal column 2 of the heating cavity, and the second heat dissipation hole 72 is located on the left and right sides of the trapezoidal column 2 of the heating cavity. The third heat dissipation hole 73 is located below the first heat dissipation hole 71 and the second heat dissipation hole 72. The height of the first row of heat dissipation holes of the first heat dissipation hole 71 and the height of the last row of heat dissipation holes of the second heat dissipation hole 72 are at the same level. The third heat dissipation holes 73 are also located around the base 3.

[0031] It is worth noting that the heat dissipation holes 7 can take various shapes. Preferably, the first heat dissipation hole 71 and the second heat dissipation hole 72 are arrayed heat dissipation holes, and the third heat dissipation hole 73 is a flower-shaped heat dissipation hole.

[0032] It is worth noting that a gravity sensor switch 9 is also installed inside the base 3. The gravity sensor switch is connected to the power controller 4 and immediately cuts off the power when the table is tilted.

[0033] It is worth noting that the mica paper can be replaced with a graphene coating to improve thermal conductivity and reduce power consumption.

[0034] It is worth noting that the base 3 is equipped with adjustable support legs 8 at the four bottom corners to adjust the height of the desktop and meet the needs of multiple uses such as dining and office work.

[0035] It is worth noting that the power cord of the ceramic cooktop 5 passes through the cooktop conduit and is connected to the power controller. The use of the ceramic cooktop conduit prevents the wiring from aging due to high temperatures.

[0036] In addition, the trapezoidal column 2 of the heating cavity adopts a detachable structure, which is convenient for disassembly and cleaning.

[0037] This specific implementation consists of a desktop, a trapezoidal column with a heating cavity, a base, a power controller, an electric heating element, and an electric ceramic stove. The electric ceramic stove is installed in the center of the desktop for everyday simple meal cooking and can be controlled independently via the controller. The trapezoidal column with a heating cavity replaces the table legs to support the desktop. The heating cavity column is trapezoidal and funnel-shaped. The electric heating element is located at the bottom center of the heating cavity column and above the center of the base. When the heating element is powered on, the heat generated creates thermal pressure within the heating cavity column, distributing the heat evenly to the user through the regularly spaced ventilation holes around the column, achieving a uniform heating effect.

[0038] In this specific embodiment, the arrangement of the first heat dissipation holes at the front and rear of the trapezoidal column of the heating cavity is lower than that of the second heat dissipation holes on the left and right sides. Furthermore, the first row of the first heat dissipation holes and the last row of the second heat dissipation holes are positioned on the same horizontal plane. This allows the heat dissipation holes on the left and right sides to preferentially dissipate heat to the tabletop, expanding the heating area. The flower-shaped heat dissipation holes at the front, rear, left, right, and lower sides provide heat to the user's legs, achieving rapid and even heating. The heat dissipation holes can adopt various different shapes.

[0039] In this specific embodiment, a second electric heating element is installed inside the base of the electric heating table. A power controller is located on the base and can control the on / off switching and power level adjustment of the ceramic stove, the first electric heating element, and the second electric heating element. The second electric heating element is attached to the inside of the base with mica paper to reduce heat loss and achieve a more energy-efficient effect.

[0040] This specific implementation adopts an innovative cavity column structure, a three-stage heating system, and a regular heat dissipation hole design, achieving three core advantages: uniform heating, energy efficiency, and multi-functional integration. At the same time, it takes into account user experience and product expandability, significantly improving the practicality and market competitiveness of the electric heating table.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional electric heating table, characterized in that, The device includes a desktop (1), a heating cavity trapezoidal column (2), a base (3), a power controller (4), an electric heating element, and an electric ceramic stove (5). The electric ceramic stove (5) is installed in the center of the desktop (1). The heating cavity trapezoidal column (2) is set below the desktop (1) as a table leg support. The base (3) is set below the heating cavity trapezoidal column (2). Electric heating elements are set above the center of the bottom of the heating cavity trapezoidal column (2) and at the bottom of the base (3). The power controller (4) is set on the side of the base (3) and is electrically connected to the electric heating element and the electric ceramic stove (5).

2. The multi-functional electric heating table according to claim 1, wherein, The electric heating element includes a first electric heating element (61) and a second electric heating element (62). The first electric heating element (61) is located at the center above the bottom of the trapezoidal column (2) in the heating cavity, and the second electric heating element (62) is attached to the inside of the base (3) by means of mica paper.

3. The multi-functional electric heating table according to claim 1, wherein, The upper part of the trapezoidal column (2) of the heating cavity is trapezoidal funnel-shaped, and the trapezoidal column (2) and the base (3) of the heating cavity are provided with regularly arranged heat dissipation holes (7).

4. The multi-functional electric heating table according to claim 3, wherein, The heat dissipation holes (7) include a first heat dissipation hole (71), a second heat dissipation hole (72) and a third heat dissipation hole (73). The first heat dissipation hole (71) is located on the front and rear sides of the trapezoidal column (2) of the heating cavity, and the second heat dissipation hole (72) is located on the left and right sides of the trapezoidal column (2) of the heating cavity. The third heat dissipation hole (73) is located below the first heat dissipation hole (71) and the second heat dissipation hole (72). The height of the first row of heat dissipation holes of the first heat dissipation hole (71) is at the same level as the height of the last row of heat dissipation holes of the second heat dissipation hole (72). The third heat dissipation holes (73) are also located around the base (3).

5. The multi-functional electric heating table according to claim 4, wherein, The first heat dissipation hole (71) and the second heat dissipation hole (72) are array-type heat dissipation holes, and the third heat dissipation hole (73) is a flower-shaped heat dissipation hole.

6. The multi-functional electric heating table according to claim 1, wherein, The base (3) is also equipped with a gravity sensor switch (9).

7. The multi-functional electric heating table according to claim 2, wherein, The mica paper is replaced with a graphene coating.

8. The multi-functional electric heating table according to claim 1, wherein, The base (3) is provided with liftable support legs (8) at the four bottom corners.

9. The multi-functional electric heating table according to claim 1, wherein, The power cord of the electric ceramic stove (5) passes through the electric ceramic stove conduit and is connected to the power controller.

10. The multi-functional electric heating table according to claim 1, wherein, The trapezoidal column (2) of the heating cavity is detachable.

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