Chopping board

Abstract

The utility model discloses a vegetable warming board, which comprises a silica gel chopping board, a heating wire is arranged inside the silica gel chopping board, the heating wire is connected with a thermistor, the thermistor is connected with a 90-degree kick switch, the thermistor is electrically connected with a copper needle butt joint power supply, and a power supply control assembly is inserted into the end part of the copper needle butt joint power supply. The lower end of the silica gel chopping board is connected with an anti-skid fixing rod; a limiting sliding groove is formed in the left side face of the silica gel chopping board. According to the vegetable warming board, the thermistor and the 90-degree kick switch are used for limiting the temperature, when a circuit has excessive current due to a fault, the temperature of the thermistor rises due to the increase of heating power, and when the temperature exceeds the switch temperature, the resistance is increased suddenly instantly, and the current in a loop is rapidly reduced to a safety value; meanwhile, the 90-degree kick switch detects the heating condition of the heating wire, and when the working temperature of the heating wire exceeds 90 degrees, the temperature switch is powered off instantly, so that the heating wire is prevented from being overheated, and the use safety of the silica gel chopping board is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable warming boards, in particular to a vegetable warming board. Background Art

[0002] A food warming board is a kitchen appliance that helps keep food warm. It is especially suitable for use in winter or in homes with elderly people and children. It mainly uses the heating principle of resistance, controls the heating power through a thermostat, and then transfers the heat to the panel to keep the food warm, effectively preventing the food from getting cold. Especially in winter or at family gatherings, it can greatly improve the comfort of dining.

[0003] In the related art, a heating element is usually provided inside a warming plate, and a panel of the warming plate that carries food is heated by the heating element. The heated panel can heat and keep warm the food placed thereon.

[0004] However, during the use of the warming board, there is no limit on the heating temperature, the safety of the warming board is low, and the anti-slip effect of the warming board is low during use, and it is easy to slide on the dining table, affecting the stable use of the warming board. Therefore, we proposed a warming board to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a food warming board to solve the problems raised by the above-mentioned background technology that, during the use of the food warming board in the current market, there is no restriction on the heating temperature, the use safety of the food warming board is low, and during the use of the food warming board, its anti-slip effect is low, and it is easy to slide on the dining table, affecting the stable use of the food warming board.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a warming vegetable board, comprising a silicone vegetable board, a heating wire is installed inside the silicone vegetable board, the heating wire is connected to a thermistor, the thermistor is connected to a 90° sudden switch, the thermistor is electrically connected to a copper needle connected to a power supply, the end of the copper needle connected to the power supply is plugged with a power supply control assembly, and the lower end of the silicone vegetable board is connected to an anti-slip fixing rod;

[0007] A limiting slide groove is arranged on the left side of the silicone cutting board, the inner side of the limiting slide groove is slidably connected to a limiting slide rod, and a baffle is installed at the end of the limiting slide rod.

[0008] Preferably, the heating wire, thermistor, 90° snap switch, and copper needle connected to the power supply constitute a heating mechanism, and the heating mechanism and the silicone cutting board are integrally formed of silicone. This design can separate the silicone cutting board from the power supply, making it easy to clean the silicone cutting board and avoiding the risk of electric shock.

[0009] Preferably, the power control assembly is connected to the copper needle to form a letter plug relationship to transmit power.

[0010] Preferably, the anti-slip fixing rods are evenly distributed on the lower side of the silicone cutting board, and the anti-slip fixing rods and the silicone cutting board are integrally formed of silicone material. This design allows the side of the warming board with the anti-slip fixing rods to contact the dining table when the warming board is in use, thereby preventing the warming board from sliding on the dining table.

[0011] Preferably, the baffle is sleeved on the outside of the silicone cutting board, and the baffle forms a sliding structure with the silicone cutting board through an anti-slip fixing rod and a limiting slide groove. This design allows the baffle to move smoothly, and the baffle is used to block the upper edge of the silicone cutting board and the food on the silicone cutting board to prevent it from sliding and falling to the ground or the soup from spilling onto the ground.

[0012] Preferably, the right end of the baffle is distributed in a notch shape, and the notch of the baffle corresponds to the position of the copper needle connected to the power supply. This design can avoid obstruction between the baffle and the copper needle connected to the power supply, and ensure smooth movement of the baffle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The power control assembly and the heating mechanism composed of the heating wire, thermistor, 90° jump switch, and copper pin connected to the power supply are separated, and the heating mechanism and the silicone chopping board are integrally formed with silicone, which is waterproof. After unplugging the power supply, it can be placed in water for direct cleaning, which is convenient to use;

[0015] (2) The warming board uses a thermistor and a 90° sudden switch to limit the temperature. When an overcurrent occurs in the circuit due to a fault, the temperature of the thermistor rises due to the increase in heating power. When the temperature exceeds the switch temperature, the resistance will increase sharply instantly, and the current in the circuit will quickly decrease to a safe value. At the same time, the 90° sudden switch detects the heating condition of the heating wire. When the working temperature of the heating wire exceeds 90°, the temperature switch will instantly cut off the power to prevent the heating wire from overheating, thereby ensuring the safety of the silicone chopping board.

[0016] (3) The food warming board is made of a one-piece silicone material, and one side of the board is evenly distributed with anti-skid fixing rods. When the food warming board is used, the side with the anti-skid fixing rods is in contact with the dining table to prevent the food warming board from sliding on the dining table.

[0017] (4) The baffle plate of the warming food board can be moved upward to block the upper edge of the silicone cutting board, thereby blocking the food on the silicone cutting board to prevent it from sliding and falling to the ground or the soup from spilling on the ground, making it easier to serve the food safely. In addition, dough can be kneaded or vegetables can be cut on the silicone cutting board to prevent them from splashing from the edge of the silicone cutting board, thereby improving the practicality of the warming food board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the heating wire structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of the baffle of the utility model;

[0023] Figure 6 This is a schematic diagram of the baffle structure of the utility model.

[0024] In the figure: 1. Silicone cutting board; 2. Heating wire; 3. Thermistor; 4. 90° snap switch; 5. Copper needle for connecting power supply; 6. Power control assembly; 7. Anti-slip fixing rod; 8. Limit slide groove; 9. Limit slide rod; 10. Baffle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 6 The utility model provides the following technical solutions: a warming vegetable board, comprising a silicone vegetable board 1, a heating wire 2 is installed inside the silicone vegetable board 1, the heating wire 2 is connected to a thermistor 3, the thermistor 3 is connected to a 90° sudden switch 4, the thermistor 3 is electrically connected to a copper needle connecting to a power source 5, the end of the copper needle connecting to the power source 5 is plugged with a power control assembly 6, and the lower end of the silicone vegetable board 1 is connected to an anti-slip fixing rod 7;

[0027] Furthermore, the heating wire 2, thermistor 3, 90° jump switch 4, and copper needle connected to the power supply 5 constitute a heating mechanism, and the heating mechanism and the silicone cutting board 1 are integrally formed of silicone; the power control assembly 6 and the copper needle connected to the power supply 5 form a letter plug relationship to connect and transmit power; the anti-slip fixing rod 7 is evenly distributed on the lower side of the silicone cutting board 1, and the anti-slip fixing rod 7 and the silicone cutting board 1 are integrally formed of silicone material;

[0028] The heating mechanism composed of the power control assembly 6 and the heating wire 2, thermistor 3, 90° sudden jump switch 4, and the copper needle connecting power supply 5 is separated. The heating mechanism is installed in the silicone cutting board 1, and is integrally formed with the silicone cutting board 1 as silicone, which is waterproof. When the silicone cutting board 1 is used, the copper needle connecting power supply 5 can be inserted into the power control assembly 6. The power control assembly 6 and the copper needle connecting power supply 5 form a letter plug relationship to connect and transmit power. When the circuit is working normally, the thermistor 3 is very small and will not hinder the current from passing in series in the circuit. When the circuit has an excessive current due to a fault, the temperature of the thermistor 3 rises due to the increase in heating power. When the temperature exceeds the switch temperature, the resistance will increase sharply instantly, and the current in the circuit will quickly decrease to a safe value. After power is turned on, add The heat generated by the hot wire 2 plays a heating role. The food is placed on the silicone cutting board 1 to keep it warm. The bottom of the silicone cutting board 1 is evenly distributed with anti-skid fixing rods 7. The anti-skid fixing rod 7 is one side of the silicone cutting board 1 formed of a silicone material. When the silicone cutting board 1 is used, this side of the anti-skid fixing rod 7 is in contact with the dining table to prevent the anti-skid fixing rod 7 from sliding on the dining table. During the use of the silicone cutting board 1, the 90° sudden switch 4 is used to detect the heating condition of the heating wire 2. When the working temperature of the heating wire 2 exceeds 90°, the temperature switch will instantly cut off the power to prevent the heating wire 2 from overheating, thereby ensuring the safety of the silicone cutting board 1. The copper needle connection power supply 5 is pulled out from the power control assembly 6. After the power is disconnected, the silicone cutting board 1 can be placed in water for cleaning;

[0029] Furthermore, a limited sliding groove 8 is provided on the left side of the silicone cutting board 1, and a limited sliding rod 9 is slidably connected to the inner side of the limited sliding groove 8, and a baffle 10 is installed at the end of the limited sliding rod 9;

[0030] Specifically, the baffle 10 is sleeved on the outside of the silicone cutting board 1, and the baffle 10 forms a sliding structure with the silicone cutting board 1 through the anti-slip fixing rod 7 and the limiting sliding groove 8; the right end of the baffle 10 is distributed in a notch shape, and the notch of the baffle 10 corresponds to the position of the copper needle connecting the power supply 5;

[0031] The baffle plate 10 is pushed upward to control the baffle plate 10 to move upward. At this time, the limiting slide rod 9 connected to the inner side of the baffle plate 10 slides in the limiting slide groove 8 provided on the outer side of the silicone cutting board 1 to ensure the vertical movement of the baffle plate 10. The baffle plate 10 can enclose the upper edge of the silicone cutting board 1. The edge of the baffle plate 10 can be held to bring the food to the dining table to prevent the food from sliding. The baffle plate 10 can be used to knead dough, cut vegetables, etc. on the silicone cutting board 1 to prevent them from splashing out from the edge of the silicone cutting board 1. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A warming chopping board, comprising a silicone chopping board (1), characterized in that: A heating wire (2) is installed inside the silicone cutting board (1), the heating wire (2) is connected to a thermistor (3), the thermistor (3) is connected to a 90° sudden switch (4), the thermistor (3) is electrically connected to a copper needle connected to a power supply (5), the end of the copper needle connected to the power supply (5) is plugged with a power supply control assembly (6), and the lower end of the silicone cutting board (1) is connected to an anti-slip fixing rod (7); A limiting slide groove (8) is provided on the left side of the silicone cutting board (1), the inner side of the limiting slide groove (8) is slidably connected to a limiting slide rod (9), and a baffle (10) is installed at the end of the limiting slide rod (9).

2. The vegetable warming plate according to claim 1, characterized in that: The heating wire (2), thermistor (3), 90° jump switch (4), and copper needle connected to the power supply (5) constitute a heating mechanism, and the heating mechanism and the silicone cutting board (1) are integrally formed of silicone.

3. The vegetable warming plate according to claim 1, characterized in that: The power control assembly (6) is connected to the power supply (5) with a copper needle to form a letter plug relationship to transmit power.

4. The vegetable warming plate according to claim 1, characterized in that: The anti-slip fixing rods (7) are evenly distributed on the lower side of the silicone cutting board (1); the anti-slip fixing rods (7) and the silicone cutting board (1) are integrally formed of silicone material.

5. The vegetable warming plate according to claim 1, characterized in that: The baffle plate (10) is sleeved on the outside of the silicone cutting board (1), and the baffle plate (10) forms a sliding structure with the silicone cutting board (1) via an anti-slip fixing rod (7) and a limiting sliding groove (8).

6. The vegetable warming plate according to claim 1, characterized in that: The right end of the baffle (10) is distributed in a notch shape, and the notch of the baffle (10) corresponds to the position of the copper pin connected to the power supply (5).

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