High-efficiency heating vegetable warming board

Abstract

The utility model provides a high-efficiency heating chopping board, which comprises a chopping board main body, a heating sheet and a control module, the heating sheet is arranged in the chopping board main body, the control module is arranged at one end of the chopping board main body, and the control module comprises a shell, a circuit board, a battery, a microprocessor, a display screen, a control key and a charging port. And the microprocessor is electrically connected with the heating sheet, the battery, the circuit board, the display screen, the control key and the charging port. By adopting the design that the heating sheet is combined with the reflecting film, heat can be quickly and uniformly transmitted to the surface of the chopping board, so that the heat preservation efficiency is effectively improved, and food is ensured to be in an optimal eating state for a long time; the heating sheet is wrapped by double insulating sheets, so that the overall safety performance is improved.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a high-efficiency heating plate for cooking. Background Technology

[0002] As people's living standards continue to improve, their demands for food quality are also gradually increasing. Especially during family gatherings and festive celebrations, maintaining the temperature of food has become an important issue. Traditionally, insulated pots or electric hot plates are used to heat and keep food warm, but these methods have some obvious shortcomings:

[0003] Poor heat preservation: Ordinary heat preservation equipment often cannot control the temperature well, which can easily cause food to overheat or cool down too quickly.

[0004] Inconvenient to operate: Many existing insulation devices require an external power supply, which limits their flexibility of use; at the same time, the complicated operation interface also increases the difficulty of use for users.

[0005] High energy consumption: Traditional electric heating plates and other equipment consume a lot of electricity when working for a long time, which does not conform to the concept of energy conservation and environmental protection.

[0006] Poor safety: Some insulation products may have safety hazards such as leakage and short circuit due to unreasonable design.

[0007] While there are food warmers on the market, existing food warmers only have basic heating functions and lack intelligent temperature control systems. They cannot meet users' needs for precise temperature control, have poor safety, and do not fully utilize energy.

[0008] To address this issue, a high-efficiency heating cutting board is proposed. Utility Model Content

[0009] In view of this, the present invention provides a high-efficiency heating plate for cooking, which aims to solve the problems of poor safety and high power consumption of existing heating plates in the background art.

[0010] This utility model includes a cutting board body, a heating element, and a control module. The heating element is installed inside the cutting board body, and the control module is installed at one end of the cutting board body. The control module includes a housing, a circuit board, a battery, a microprocessor, a display screen, control buttons, and a charging port. The microprocessor is electrically connected to the heating element, battery, circuit board, display screen, control buttons, and charging port.

[0011] Furthermore, an upper insulating sheet and a lower insulating sheet are respectively provided on the upper and lower surfaces of the heating element.

[0012] More preferably, a reflective film is provided on the bottom surface of the lower insulating sheet, which reflects the heat from the heating element to the upper part of the cutting board body, effectively preventing heat loss from the bottom.

[0013] Optionally, the bottom of the cutting board body is provided with several raised support blocks to prevent the heat from overheated food from passing through the cutting board body and affecting the table surface.

[0014] More preferably, several temperature sensors are evenly distributed within the cutting board body, and these temperature sensors are electrically connected to a microprocessor. Using temperature sensors allows for real-time monitoring of the cutting board body's temperature. If the food itself is hot, the heating plate will not heat up, effectively saving energy. When the heating element is heating, the temperature sensors also monitor it in real time, improving heating and heat preservation efficiency.

[0015] More preferably, a plurality of pressure sensors are evenly distributed within the main body of the cutting board, and these pressure sensors are electrically connected to a microprocessor. Using pressure sensors allows for monitoring the position of the food and enables independent heating of specific temperature zones, thereby saving energy.

[0016] More preferably, the heating element is divided into several temperature control zones, each equipped with a temperature sensor and a pressure sensor for its respective zone. These temperature control zones can heat the edges of dishes that cool quickly and can determine the position of the dish, enabling independent heating of certain zones and effectively improving heating efficiency.

[0017] Optionally, the heating element is made of aluminum foil, which can melt itself under overload conditions to prevent abnormal temperature and fire. The reflective film is made of aluminum foil or aluminized polyester film, which is low in cost and has high reflective efficiency.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] High thermal insulation performance:

[0020] By using a heating element combined with a reflective film, heat can be quickly and evenly transferred to the surface of the cutting board, effectively improving heat preservation efficiency and ensuring that food remains in its best eating condition for a long time.

[0021] Intelligent temperature control system:

[0022] The heating element inside the cutting board is divided into several temperature-controlled zones, each equipped with a temperature and pressure sensor. This allows for independent heating based on the location and temperature requirements of the dish. This design not only improves heating efficiency but also provides more suitable heat preservation conditions for different types of dishes, such as enhancing the heating of areas that cool quickly at the edges.

[0023] The carefully arranged insulation layer and reasonable structural layout greatly reduce the risk of electrical failures. The heating element is made of aluminum foil, which can melt itself under overload conditions to prevent abnormal temperature, fire and other safety accidents, thus ensuring the safety of users.

[0024] In summary, the high-efficiency heating plate proposed in this utility model not only solves many problems existing in traditional heat preservation equipment, but also greatly improves in terms of functionality, convenience and safety, making it very suitable as one of the ideal choices for modern family kitchens. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 , 2 This is an overall schematic diagram of an embodiment of the present utility model;

[0027] Figure 3 An exploded view diagram provided for an embodiment of this utility model;

[0028] Figure 4 , 5 An overall sectional view provided for an embodiment of this utility model.

[0029] The following are the labeling elements in the figure:

[0030] 1. Cutting board body; 11. Support block; 2. Heating element; 3. Insulating sheet; 4. Reflective film; 5. Control module; 51. Housing; 52. Circuit board; 53. Display screen; 54. Control buttons; 55. Battery; 56. Charging port; 57. Gasket.

[0031] The accompanying drawings have illustrated specific embodiments of the present invention, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art through reference to specific embodiments. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] To make the technical solution and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0034] Please see Figures 1-5 As shown, this utility model includes a cutting board body 1, a heating element 2, and a control module 5. The heating element 2 is installed inside the cutting board body 1, and the control module 5 is installed at one end of the cutting board body 1. The control module 5 includes a housing 51, a circuit board 52, a battery 55, a microprocessor, a display screen 53, control buttons 54, and a charging port 56. A gasket 57 is also provided at the bottom of the housing 51. The microprocessor is electrically connected to the heating element 2, the battery 55, the circuit board 52, the display screen 53, the control buttons 54, and the charging port 56. Several protruding support blocks 11 are provided at the bottom of the cutting board body 1 to prevent the heat from overheating food from passing through the cutting board body 1 and affecting the table surface.

[0035] like Figure 4 As shown, an upper insulating sheet 3 and a lower insulating sheet 3 are respectively provided on the upper and lower surfaces of the heating element 2. In this embodiment, the heating element 2 is made of aluminum foil, which can melt and break itself under overload conditions to prevent abnormal temperature and fire. The reflective film 4 is made of aluminum foil or aluminized polyester film, which is low in cost and has high reflective efficiency.

[0036] like Figure 5 As shown, in some embodiments, a reflective film 4 is provided on the bottom surface of the lower insulating sheet. The reflective film 4 reflects the heat from the heating element 2 to the upper part of the cutting board body 1, effectively preventing heat loss from the bottom.

[0037] In some embodiments, a plurality of temperature sensors are evenly distributed within the cutting board body 1, and these temperature sensors are electrically connected to a microprocessor. The temperature sensors allow for real-time monitoring of the temperature of the cutting board body 1; if the food itself is hot, the heating plate will not heat up, effectively saving energy. When the heating element 2 heats up, the temperature sensors also monitor it in real time, improving heating and heat preservation efficiency. A plurality of pressure sensors are evenly distributed within the cutting board body 1, and these pressure sensors are electrically connected to the microprocessor. The pressure sensors allow for monitoring the position of the food, enabling independent heating of specific temperature zones to save energy. The temperature and pressure sensors are typically mounted above the upper insulating plate.

[0038] Heating element 2 is divided into several temperature control zones, each equipped with a temperature sensor and pressure sensor. These temperature control zones can heat the edges of dishes that cool quickly and can determine the location of the dish, enabling independent heating of certain zones and effectively improving heating efficiency.

[0039] To gain a more thorough and comprehensive understanding of the disclosure of this utility model, its principles will be further explained below in conjunction with its usage.

[0040] When using the device, first fully charge the battery 55 via charging port 56, then press the switch to turn it on. After turning it on, use the "+" and "-" buttons to set the corresponding temperature. You can also press and hold the "-" button to lock the device.

[0041] In some embodiments, if the heating plate is divided into several temperature-controlled zones, and each zone is equipped with a corresponding temperature sensor and pressure sensor, the temperature and pressure sensors operate in real time after startup. If the pressure sensor in zone A does not detect any food, zone A will not be heated; if the pressure sensor in zone B detects food and the temperature has not reached a preset value, zone B will be heated. Therefore, independent heating can be performed according to the location and temperature requirements of the food. This design not only improves heating efficiency but also provides more suitable heat preservation conditions for different types of dishes.

[0042] Other embodiments of this invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention. This application is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and embodiments are to be considered exemplary only, and the true scope and spirit of the invention are indicated by the following claims.

[0043] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intermediate element present. Conversely, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations. The terms "upper end," "lower end," "left side," "right side," "front end," "rear end," and similar expressions used herein refer to the positional relationship with reference to the accompanying drawings.

[0044] It should be understood that this invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. A high-efficiency heating plate for cutting boards, characterized in that: The system includes a cutting board body (1), a heating element (2), and a control module (5). The heating element (2) is installed inside the cutting board body (1), and the control module (5) is installed at one end of the cutting board body (1). The control module (5) includes a housing (51), a circuit board (52), a battery (55), a microprocessor, a display screen (53), control buttons (54), and a charging port (56). The microprocessor is electrically connected to the heating element (2), the battery (55), the circuit board (52), the display screen (53), the control buttons (54), and the charging port (56). Several temperature sensors and pressure sensors are evenly distributed inside the cutting board body (1), and the temperature sensors and pressure sensors are electrically connected to the microprocessor. The heating element (2) is divided into several temperature control zones, and each temperature control zone is equipped with a corresponding temperature sensor and pressure sensor.

2. The high-efficiency heating plate for cooking according to claim 1, characterized in that: The heating element (2) is provided with an upper insulating sheet and a lower insulating sheet on its upper and lower surfaces, respectively.

3. The high-efficiency heating plate for cooking according to claim 2, characterized in that: The bottom surface of the lower insulating sheet is provided with a reflective film (4), which reflects the heat of the heating element (2) to the upper part of the cutting board body (1).

4. The high-efficiency heating plate for cooking according to claim 1, characterized in that: The bottom of the cutting board body (1) is provided with several protruding support blocks (11).

5. A high-efficiency heating plate for cooking according to claim 3, characterized in that: The heating element (2) is aluminum foil, and the reflective film (4) is aluminum foil or aluminum-coated polyester film.

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