CN220608162U

CN220608162U - Chopping board with heating function

Info

Publication number: CN220608162U
Application number: CN202321899156.9U
Authority: CN
Inventors: 杨好; 杨改玉
Original assignee: Foshan Yudi Electrical Technology Co ltd
Current assignee: Foshan Yudi Electrical Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-03-19
Anticipated expiration: 2033-07-18

Abstract

The utility model provides a warm chopping board with a heating function, which comprises a shell, a heating panel and more than one PTC heating module, wherein the heating panel comprises a temperature guide flat plate and a heating film, the temperature guide flat plate is arranged on the upper end face of the shell and forms a warm vegetable area, the heating film is arranged on the bottom face of the temperature guide flat plate and heats the temperature guide flat plate, the PTC heating module is arranged in the shell and is provided with a warm air outlet, an air outlet structure is arranged at the position of the shell corresponding to the warm air outlet, and an air inlet structure is arranged at the position of the shell corresponding to the PTC heating module. The PTC heating module is added in the chopping board, hot air/warm air output is generated through the PTC heating module, the temperature of the surrounding can be raised, the hands of a user are warmed, and the hands of the user can be prevented from being frozen in a cold environment.

Description

Chopping board with heating function

Technical Field

The utility model relates to the field of warm chopping boards, in particular to a warm chopping board with a heating function.

Background

When entering a cold season, people often need to perform heat preservation treatment on the meal coming out of the pot, the normal treatment mode is to put the meal into the pot, the meal is preserved by using the residual heat left by cooking of the pot, and the meal is taken out for eating after the expiration of family members, but when the weather is too cold or the waiting time is long, the meal still becomes cold and hard, and the eating taste is affected. Therefore, a warm chopping board is developed, the heating temperature of the warm chopping board can be controlled in a section, the meal is continuously heated and kept warm, and the heating and the heat preservation can still be started in the process of eating the meal, so that the meal is ensured to have a certain warm feeling from beginning to end. However, with the continuous improvement of the life quality of people, people want to have a heating function of the warm chopping board, so that hands are not frozen and stiff when people enjoy meals, but the warm chopping board on the market at present does not have the function.

For this reason, further improvements are necessary.

[ utility model ]

The utility model aims to overcome the problems, and provides a warm chopping board with a heating function, which is provided with a warm air outlet and can output warm air to warm users.

In order to achieve the above purpose, the utility model provides a warm chopping board with a heating function, which comprises a shell, a heating panel and more than one PTC heating module, wherein the heating panel comprises a heat conducting flat plate and a heating film, the heat conducting flat plate is arranged on the upper end face of the shell and forms a warm vegetable area, the heating film is arranged on the bottom face of the heat conducting flat plate and heats the heat conducting flat plate, the PTC heating module is arranged in the shell and is provided with a warm air outlet, an air outlet structure is arranged at the position of the shell corresponding to the warm air outlet, and an air inlet structure is arranged at the position of the shell corresponding to the PTC heating module.

In one or more embodiments, the bottom of the housing is provided with a supporting leg for suspending the bottom of the housing, and the air inlet structure is disposed at the bottom of the housing.

In one or more embodiments, the casing is rectangular, two PTC heating modules are disposed inside the casing, two opposite sides of the casing are respectively provided with an air outlet structure, and warm air outlets of the two PTC heating modules respectively correspond to the two air outlet structures.

In one or more embodiments, the air inlet structure and the air outlet structure are ventilation grilles.

In one or more embodiments, the PTC heating module includes an air duct, a fan, and a PTC heater, an air inlet of the fan corresponds to the air inlet structure, an air outlet of the fan is connected with the air inlet of the air duct, an air outlet of the air duct corresponds to the air outlet structure, and the PTC heater is installed in the air duct.

Compared with the background technology, the utility model has the following effects: the PTC heating module is added in the chopping board, hot air/warm air output is generated through the PTC heating module, the temperature of the surrounding can be raised, the hands of a user are warmed, and the hands of the user can be prevented from being frozen in a cold environment.

[ description of the drawings ]

FIG. 1 is a schematic diagram of a warm chopping board according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;

fig. 3 is a schematic view illustrating an internal structure of a housing according to an embodiment of the present utility model.

[ detailed description ] of the utility model

The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.

Referring to fig. 1-3, the utility model provides a warm chopping board with a heating function, which comprises a shell 1, a heating panel and more than one PTC heating module, wherein the heating panel comprises a temperature-conducting flat plate 2 and a heating film, the temperature-conducting flat plate 2 is arranged on the upper end surface of the shell 1 and forms a warm dish area, a user can place meal on the warm dish area, the heating film is arranged on the bottom surface of the temperature-conducting flat plate 2 and heats the meal, the temperature-conducting flat plate after heating transmits temperature to the meal and radiates heat near the warm dish area at the same time, so that the meal can be heated and insulated, the PTC heating module is arranged in the shell 1 and is provided with a warm air outlet, an air outlet structure 3 is arranged at the position of the shell 1 corresponding to the warm air outlet, an air inlet structure 4 is arranged at the position of the shell corresponding to the PTC heating module, when the PTC heating module works, the warm air is blown out at the air outlet structure of the shell, the user can place hands near the air outlet structure to heat, and keep hands warm to avoid freezing.

The bottom of casing 1 is provided with supporting legs 5 and is used for making the bottom of casing unsettled, forms the air clearance before making the bottom of casing and holding surface, air inlet structure 4 sets up in the bottom of casing, and the hidden design of air inlet structure can avoid its exposure to influence the whole aesthetic feeling of warm chopping board.

The shell 1 is rectangular, two PTC heating modules are arranged in the shell, air outlet structures 3 are arranged on two opposite side surfaces of the shell 1, and warm air outlets of the two PTC heating modules correspond to the two air outlet structures respectively, so that users sitting relatively can enjoy warm air heating. In this embodiment, the air inlet structure 4 and the air outlet structure 3 are ventilation grids, which can uniformly ventilate and prevent foreign matters from entering the inside of the housing.

The PTC heating module comprises an air duct 6, a fan 7 and a PTC heater, wherein an air inlet of the fan 7 corresponds to an air inlet structure 4, an air outlet of the fan 7 is connected with an air inlet of the air duct 6, an air outlet of the air duct corresponds to an air outlet structure 3, the PTC heater is arranged in the air duct 6 and is composed of ceramic heating elements and aluminum tubes, and the PTC heater has the advantages of small thermal resistance and high heat exchange efficiency and is an automatic constant-temperature and electricity-saving electric heater. The outstanding characteristics are that the surface of the electric heating tube type heater does not generate redness under any application condition in the aspect of safety performance.

The above description is merely of preferred embodiments of the present utility model, and the scope of the present utility model is not limited to the above embodiments, but all equivalent modifications or variations according to the present disclosure will be within the scope of the claims.

Claims

1. A warm chopping board with heating function, its characterized in that: including casing (1), heating panel and more than one PTC module that generates heat, heating panel includes heat conduction flat board (2) and heating film, and heat conduction flat board (2) set up in the up end of casing (1) and form warm dish region, and heating film sets up in the bottom surface of heat conduction flat board (2) and heats it, and PTC module that generates heat installs in casing (1) inside and is provided with the warm braw air outlet, and air-out structure (3) has been seted up to the position that casing (1) corresponds the warm braw air outlet, and the air intake that the casing corresponds PTC module that generates heat is provided with air inlet structure (4).

2. A warm cutting board with warming function according to claim 1, characterized in that: the bottom of casing (1) is provided with supporting legs (5) and is used for unsettling the bottom of casing, air inlet structure (4) set up in the bottom of casing.

3. A warm cutting board with warming function according to claim 1, characterized in that: the shell (1) is rectangular, two PTC heating modules are arranged in the shell, air outlet structures (3) are arranged on two opposite side surfaces of the shell (1), and warm air outlets of the two PTC heating modules correspond to the two air outlet structures respectively.

4. A warm cutting board with warming function according to any one of claims 1-3, characterized in that: the air inlet structure (4) and the air outlet structure (3) are both ventilation grids.

5. A warm cutting board with warming function according to any one of claims 1-3, characterized in that: the PTC heating module comprises an air duct (6), a fan (7) and a PTC heater, wherein an air inlet of the fan (7) corresponds to the air inlet structure (4), an air outlet of the fan (7) is connected with an air inlet of the air duct (6), an air outlet of the air duct corresponds to the air outlet structure (3), and the PTC heater is arranged in the air duct (6).