Small heating base for soup rice

Abstract

The utility model discloses a soup rice small heating base which comprises a power line and a base body and further comprises the base body, the base body comprises an upper shell and a lower shell, a heating panel which is prevented from being coated with an oleophobic coating is arranged at the top of the upper shell, a ceramic heat preservation ring is fixed to the edge of the lower shell, and the ceramic heat preservation ring is connected with the power line. A cavity is formed in the inner side of the lower shell, and a heating plate is arranged in the cavity; a metal heat conduction plate with the surface coated with a graphene coating is arranged above the heating plate, and a heat insulation plate is arranged below the heating plate. The metal heat conduction plate coated with the graphene coating on the surface is arranged above the heating plate, the heat conduction efficiency is greatly improved by utilizing the high heat conduction performance of graphene, heat can be uniformly distributed on the heating panel due to the arrangement of the metal heat conduction plate, and the heat conduction efficiency is greatly improved. The problem that food is locally burnt due to uneven heating of a traditional heating base is solved.

Description

Technical Field

[0001] This utility model relates to the field of heating base technology, specifically a small heating base for clay pot rice. Background Technology

[0002] Traditionally, claypot rice is cooked using an open flame, where the pot is placed directly over a fire. While simple and direct, this method has several drawbacks. First, the temperature is difficult to control precisely, leading to uneven heating and affecting the taste. Second, open flame heating poses safety hazards, especially in home environments, increasing the risk of fire. Furthermore, it produces fumes and exhaust gases, polluting the environment. Utility Model Content

[0003] The purpose of this utility model is to provide a small heating base for claypot rice to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a small heating base for claypot rice, including a power cord and a base body, and further comprising...

[0005] The base body includes an upper shell and a lower shell. The top of the upper shell is provided with a heating panel that is protected from being coated with an oleophobic coating. A ceramic heat-insulating ring is fixed at the edge of the lower shell, and a cavity is provided on the inner side of the lower shell. A heating plate is provided inside the cavity.

[0006] A metal heat-conducting plate with a graphene coating is disposed above the heating plate, and a heat insulation plate is disposed below the heating plate.

[0007] Furthermore, the bottom edge of the lower housing is uniformly provided with support feet, and the middle of the bottom of the lower housing is uniformly provided with strip-shaped air holes that communicate with the grooves inside the cavity. The strip-shaped air holes are combined to form a ring structure.

[0008] Furthermore, the cavity is provided with legs on both sides, with a limiting post at the top of the legs, and threaded posts on the inner wall of the cavity between adjacent legs. The edge of the heat insulation plate is provided with holes that match the limiting posts and threaded posts.

[0009] Furthermore, the bottom of the side wall of the upper housing is uniformly provided with fixing blocks, and the side wall of the lower housing is uniformly provided with limiting slots corresponding to the fixing blocks. The upper housing and the lower housing are fastened together by the fixing blocks and the limiting slots.

[0010] Furthermore, a power supply line is connected to the heating plate, with one end of the power supply line extending to the outside of the base body and having a plug socket.

[0011] Furthermore, one end of the power cord is provided with a power plug, and the other end of the power cord is provided with a connector that matches the socket.

[0012] This utility model relates to a small heating base for claypot rice, which has the following significant advantages compared to the prior art:

[0013] 1. Significantly improved heating efficiency:

[0014] This invention utilizes a metal heat-conducting plate coated with graphene above a heating plate to significantly improve heat transfer efficiency by leveraging the high thermal conductivity of graphene. The graphene coating not only transfers heat quickly and evenly but also reduces heat loss, thereby significantly improving heating efficiency and shortening the cooking time for claypot rice.

[0015] 2. Even heating to prevent food from burning:

[0016] The metal heat-conducting plate ensures even heat distribution across the heating panel, preventing the uneven heating that often leads to burnt food in certain areas, a problem common with traditional heating pads. Furthermore, the heating panel is coated with an oleophobic coating, which not only facilitates cleaning but also further guarantees even heating of the food.

[0017] 3. Excellent heat preservation effect, extending the heat preservation time:

[0018] A ceramic heat-insulating ring is fixed to the edge of the lower shell. The ceramic material has good heat-insulating properties, which can effectively extend the heat-insulating time of the clay pot rice after heating, and maintain the temperature and taste of the food.

[0019] 4. Enhanced safety performance:

[0020] This invention features a heat insulation plate beneath the heating plate, effectively isolating the high temperature generated by the heating plate and preventing heat from being directly conducted to the base body, thus reducing the risk of burns to the user. Furthermore, the strip-shaped vents aid in heat dissipation, further enhancing safety during use.

[0021] 5. Sturdy structure, easy to install and maintain:

[0022] The upper and lower shells are connected by fixing blocks and limiting slots, with a reasonable structural design that makes installation simple and stable. The design of the support legs and limiting posts ensures that the heat insulation panel can be accurately fixed, facilitating disassembly and maintenance.

[0023] 6. Energy-saving and environmentally friendly:

[0024] Thanks to improved heating efficiency and optimized heat preservation, this invention effectively saves electricity and reduces energy waste during cooking. Furthermore, the efficient heating and heat preservation design minimizes heat loss during cooking, making it environmentally friendly.

[0025] 7. Improved user experience:

[0026] This utility model takes user experience into consideration in its design. The support feet make the base more stable and less prone to slipping. The design of the plug and connector makes the power connection simple and reliable, improving the user's convenience and satisfaction.

[0027] 8. Innovative technical solutions:

[0028] This invention provides a novel heating base solution for clay pot rice by integrating multiple innovative technologies such as graphene coating, ceramic insulation ring, and heat insulation plate, representing a new trend in the development of technology in this field.

[0029] In summary, this utility model not only has significant advantages in heating efficiency, heat distribution uniformity, heat preservation effect and safety, but also performs well in energy saving, environmental protection and user experience. It provides a novel and effective small heating base solution for claypot rice, with broad application prospects and market value. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0031] Figure 2 This is an exploded structural diagram of the base body of this utility model;

[0032] Figure 3 This is a side view of the base body of this utility model.

[0033] Figure 4 This is a top view of the power cord and lower housing of this utility model.

[0034] Figure 5 This is a schematic diagram of the internal structure of the lower shell of this utility model;

[0035] In the diagram: 1. Power cord; 101. Connector; 2. Power plug; 3. Power supply line; 4. Base body; 5. Upper shell; 501. Heating panel; 503. Oleophobic coating; 502. Fixing block; 6. Lower shell; 601. Groove; 602. Strip-shaped air vent; 603. Limiting slot; 604. Cavity; 7. Support foot; 8. Threaded post; 9. Support foot; 901. Limiting post; 10. Ceramic insulation ring; 11. Metal heat-conducting plate; 1101. Graphene coating; 12. Heating plate; 13. Insulation plate; 1301. Hole; 14. Plug-in socket. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0037] Please see Figure 1-5 One embodiment of this utility model provides: a small heating base for claypot rice, including a power cord 1 and a base body 4, and also includes...

[0038] The base body 4 includes an upper shell 5 and a lower shell 6. The bottom of the side wall of the upper shell 5 is uniformly provided with fixing blocks 502, and the side wall of the lower shell 6 is uniformly provided with limiting slots 603 corresponding to the fixing blocks 502. The upper shell 5 and the lower shell 6 are fastened together by the fixing blocks 502 and the limiting slots 603.

[0039] like Figure 1 As shown, the base body 4 is mainly composed of an upper shell 5 and a lower shell 6. Both the upper shell 5 and the lower shell 6 are shell structures, preferably made of high-strength plastic or metal to ensure the stability and durability of the overall structure.

[0040] The bottom sidewall of the upper housing 5 is uniformly provided with fixing blocks 502. The fixing blocks 502 are designed as protruding structures, and are rectangular or trapezoidal in shape. The specific dimensions are matched according to the thickness of the sidewall of the upper housing 5 and the size of the limiting groove 603 of the lower housing 6. The number of fixing blocks 502 is evenly distributed according to the perimeter of the upper housing 5, and usually 4 to 6 are provided to ensure a firm connection between the upper housing 5 and the lower housing 6.

[0041] The lower housing 6 has evenly distributed limiting slots 603 on its side walls, corresponding to the fixing blocks 502. The limiting slots 603 are designed as grooves, their shape matching the fixing blocks 502, and their depth slightly greater than the height of the fixing blocks 502, to facilitate the smooth insertion and locking of the fixing blocks 502. The number of limiting slots 603 is the same as the number of fixing blocks 502, and their positions correspond to ensure accurate alignment when the upper housing 5 and lower housing 6 are engaged.

[0042] The upper housing 5 and the lower housing 6 are fastened together by a fixing block 502 and a limiting slot 603. The specific operating steps are as follows:

[0043] Preparation stage: Place the upper shell 5 and the lower shell 6 on a horizontal surface to ensure that there is no damage or deformation to any of the components.

[0044] Alignment stage: Align the fixing block 502 of the upper housing 5 with the limiting slot 603 of the lower housing 6 to ensure that each fixing block 502 is in the same position as the corresponding limiting slot 603.

[0045] Fastening stage: Gently press the upper housing 5 to gradually insert the fixing block 502 into the limiting slot 603 until it is fully locked. At this time, the upper housing 5 and the lower housing 6 are tightly connected to form a complete base body 4.

[0046] Action process or operation steps

[0047] In actual use, the snap-fit ​​connection method of the base body 4 has the following advantages:

[0048] Easy installation: The upper housing 5 and the lower housing 6 can be quickly connected by simple alignment and pressing, without the need for additional tools or screws.

[0049] Secure connection: The precise matching of the fixing block 502 and the limiting slot 603 ensures the stability of the connection and prevents loosening or falling off during use.

[0050] Easy to disassemble: When it is necessary to disassemble the base body 4, simply reverse the operation and gently pull out the fixing block 502 to separate the upper shell 5 and the lower shell 6.

[0051] The top of the upper housing 5 is provided with a heating panel 501 that is coated with an oleophobic coating 503. A ceramic heat preservation ring 10 is fixed at the edge of the lower housing 6, and a cavity 604 is provided on the inner side of the lower housing 6. A heating plate 12 is provided inside the cavity 604.

[0052] A power supply line 3 is connected to the heating plate 12. One end of the power supply line 3 extends to the outside of the base body 4 and is provided with a plug socket 14.

[0053] One end of the power cord 1 is provided with a power plug 2, and the other end of the power cord 1 is provided with a connector 101 that matches the socket 14.

[0054] To prevent food or liquids from adhering to the heating panel 501 during heating, the surface of the heating panel 501 is coated with an oleophobic coating 503. This oleophobic coating 503 not only has a good anti-stick effect but also improves the service life of the heating panel 501.

[0055] A ceramic heat-insulating ring 10 is fixed at the edge of the lower housing 6. The main function of the ceramic heat-insulating ring 10 is to retain heat during the heating process, reduce heat loss, and thus improve heating efficiency.

[0056] A cavity 604 is provided on the inner side of the lower housing 6. The cavity 604 is designed to accommodate the heating plate 12 so that it can evenly heat the food or liquid placed on it.

[0057] The heating plate 12 is located inside the cavity 604 and is connected to the lower housing 6 via a fixing device. The heating plate 12 is made of a metal material with high thermal conductivity to ensure uniform heating. A power supply wire 3 is connected to the heating plate 12. One end of the power supply wire 3 is fixed to the heating plate 12 by welding or other reliable connection method, and the other end extends to the outside of the base body 4.

[0058] A connector 14 is provided on the outer side of the base body 4. The connector 14 is designed to be securely connected to the other end of the power supply line 3, ensuring a stable power supply.

[0059] One end of the power cord 1 is equipped with a power plug 2 for plugging into a household power outlet to obtain power. The other end of the power cord 1 is equipped with a mating connector 101 that matches the socket 14. The mating connector 101 is designed to fit snugly into the socket 14, ensuring a secure and reliable connection of the power cord.

[0060] Insert one end of the power cord 1 (power plug 2) into a household power outlet. Connect the other end of the power cord 1 (connector 101) to the socket 14 on the base body 4, ensuring a secure connection.

[0061] When the power switch is turned on, the heating plate 12 begins to heat up, and the heat is transferred to the food or liquid placed on it through the heating panel 501. The ceramic insulation ring 10 plays a role in heat preservation during the heating process, reducing heat loss.

[0062] When the power is turned on, current is transmitted to the heating plate 12 through the power supply line 3, and the heating plate 12 begins to heat up. The heat generated by the heating plate 12 is transferred to the heating panel 501 by heat conduction. The oleophobic coating 503 on the surface of the heating panel 501 ensures that food or liquid will not stick to it.

[0063] Heat preservation process: During the heating process, the ceramic heat preservation ring 10 can effectively retain heat and reduce heat loss to the outside, thereby improving heating efficiency. After heating is completed and the power is turned off, the ceramic heat preservation ring 10 can still maintain the temperature for a certain period of time, extending the heat preservation time of food or liquid.

[0064] A metal heat-conducting plate 11 with a graphene coating 1101 is disposed above the heating plate 12, and a heat insulation plate 13 is disposed below the heating plate 12.

[0065] Support feet 7 are evenly arranged at the bottom edge of the lower housing 6, and strip-shaped air holes 602 that communicate with the grooves 601 inside the cavity 604 are evenly arranged at the middle of the bottom of the lower housing 6. The strip-shaped air holes 602 are combined to form a ring structure.

[0066] Both sides of the cavity 604 are provided with support legs 9, the top of the support legs 9 is provided with a limiting post 901, the inner wall of the cavity 604 between adjacent support legs 9 is provided with a threaded post 8, and the edge of the heat insulation plate 13 is provided with a hole 1301 that matches the limiting post 901 and the threaded post 8.

[0067] A heating plate 12 is located in the center of the device, with a metal heat-conducting plate 11 positioned above it. The surface of the metal heat-conducting plate 11 is coated with a graphene coating 1101 to improve thermal conductivity and uniformity. The thickness of the graphene coating 1101 is preferably 0.1-0.5 mm to ensure good thermal conductivity and durability. The heating plate 12 and the metal heat-conducting plate 11 are tightly connected by thermally conductive adhesive or other thermally conductive materials to ensure efficient heat transfer.

[0068] A heat insulation plate 13 is disposed below the heating plate 12. The heat insulation plate 13 is preferably made of high-temperature resistant silicate material with a thickness of 5-10 mm to effectively isolate the heat generated by the heating plate 12 and prevent heat from being transferred downwards, thus affecting the overall performance of the device. Multiple holes 1301 are provided at the edge of the heat insulation plate 13. These holes 1301 are matched with the limiting post 901 on the top of the support leg 9 and the threaded post 8 on the inner wall of the cavity 604 to fix the position of the heat insulation plate 13.

[0069] Four support feet 7 are evenly distributed along the bottom edge of the lower housing 6. The support feet 7 are preferably made of rubber or plastic to increase the stability and anti-slip performance of the device. Strip-shaped air vents 602, communicating with grooves 601 inside the cavity 604, are evenly distributed in the middle of the bottom of the lower housing 6. These strip-shaped air vents 602 combine to form a ring structure, facilitating airflow and improving heat dissipation.

[0070] Cavity 604 is located inside the lower housing 6, and supports 9 are provided on both sides. The supports 9 are preferably made of metal or high-strength plastic to provide sufficient support. A limiting post 901, 10-15 mm high, is provided at the top of each support 9 for fixing the heat insulation plate 13. Threaded posts 8, 5-8 mm in diameter, are provided on the inner wall of the cavity 604 between adjacent supports 9 for engaging with holes 1301 in the heat insulation plate 13 to further secure the heat insulation plate 13.

[0071] When the power is turned on, the heating plate 12 starts to heat up, and the heat is quickly and evenly distributed through the metal heat-conducting plate 11.

[0072] The graphene coating 1101 on the surface of the metal heat-conducting plate 11 effectively improves the heat conduction efficiency and ensures that heat is evenly transferred to the object above.

[0073] The heat insulation plate 13 effectively isolates heat and prevents heat from being transferred downwards, ensuring that the temperature at the bottom of the device is low.

[0074] The ring structure formed by the strip-shaped air vents 602 facilitates air circulation, improves heat dissipation, and ensures stable operation of the device over a long period of time.

[0075] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0076] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0077] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0078] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A small heating base for a wok, comprising a power cord (1) and a base body (4), characterized in that: Also includes The base body (4) includes an upper shell (5) and a lower shell (6), and the top of the upper shell (5) is provided with a heating panel (501) which is coated with an oleophobic coating (503), the edge position of the lower shell (6) is fixed with a ceramic heat preservation ring (10), and the inner side of the lower shell (6) is provided with a cavity (604), and the inside of the cavity (604) is provided with a heating plate (12); The upper side of the heating plate (12) is provided with a metal heat conducting plate (11) coated with a graphene coating (1101), and the lower side of the heating plate (12) is provided with a heat insulation plate (13).

2. A small heating base for a wok according to claim 1, characterized in that: The bottom edge position of the lower shell (6) is uniformly provided with a supporting leg (7), and the middle position of the bottom of the lower shell (6) is uniformly provided with a strip-shaped air hole (602) which is in communication with a groove (601) provided inside the cavity (604), and the strip-shaped air holes (602) are combined to form a circular ring structure.

3. The small heating base for a wok according to claim 1, characterized in that: Both sides of the cavity (604) are provided with a supporting leg (9), the top of the supporting leg (9) is provided with a limiting column (901), the inner wall of the cavity (604) between adjacent supporting legs (9) is provided with a threaded column (8), and the edge position of the heat insulation plate (13) is provided with a hole (1301) which is matched with the limiting column (901) and the threaded column (8).

4. The small heating base for a wok according to claim 1, characterized in that: The bottom of the side wall of the upper shell (5) is uniformly provided with a fixed clamping block (502), the side wall of the lower shell (6) is uniformly provided with a limiting clamping groove (603) which is matched with the fixed clamping block (502), and the upper shell (5) and the lower shell (6) are connected by the fixed clamping block (502) and the limiting clamping groove (603).

5. The small heating base for a wok according to claim 1, characterized in that: The heating plate (12) is connected with a power supply wire (3), one end of the power supply wire (3) extends to the outside of the base body (4) and is provided with a plug-in socket (14).

6. The small heating base for a wok according to claim 1, characterized in that: One end of the power supply wire (1) is provided with a power supply plug (2), and the other end of the power supply wire (1) is provided with a counter connector (101) which is matched with the plug-in socket (14).

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