Liquid heating vessel

Abstract

The utility model discloses a liquid heating container relates to small household electrical appliances technical field, wherein, liquid heating container includes kettle body, bottom plate, heating assembly, first electrode part, second electrode part and electric control device, and kettle body has the accommodating cavity of upper end opening setting, and bottom plate is made of conducting material at least partial bottom plate, heating assembly is connected with bottom plate for heating the liquid in accommodating cavity, one of first electrode part and second electrode part is set as anode, and the other is set as cathode, and at least partial bottom plate is first electrode part, and second electrode part extends along up and down and sets, and the upper end of second electrode part is connected with the opening circumference of kettle body, through setting at least partial bottom plate as first electrode part, first electrode part can both deliver heat to the liquid in kettle body, form heating element, also participate in the formation of electrostatic field, integrate multiple functions, simplify structure, and the upper end of second electrode part is directly fixed with kettle body itself, and the structure is simple, also brings the convenience for production and assembly.

Description

Technical Field

[0001] This utility model relates to the field of small household appliance technology, and in particular to a liquid heating container. Background Technology

[0002] In traditional cooking, a regular kettle heats water using a heating plate at the bottom to dissolve nutrients in the food, thus extracting them. However, the release of some nutrients involves complex chemical reactions that require time to complete. Therefore, within the limited cooking time, not all nutrients can be effectively extracted, potentially leading to underutilization or even waste.

[0003] Traditional heating methods typically heat only from the bottom, which can result in uneven or inefficient heat transfer to the food, further affecting the effective extraction of nutrients. To overcome these problems, it is necessary to explore new heating technologies and methods to more effectively utilize cooking time and ensure that more nutrients are fully preserved and extracted. Utility Model Content

[0004] To address the aforementioned technical problems, this application proposes to employ two electrode sections connected to an electronic control device, spaced apart in the kettle, to accelerate the movement of negative particles in the food towards the positive electrode section and positive particles towards the negative electrode section. Since the kettle contains two electrode sections that require electrical connection, this presents new challenges for installation and assembly. Simplifying the structure and installation of these two electrode sections is a further challenge faced by this design.

[0005] The main purpose of this invention is to provide a liquid heating container that simplifies the structure and installation of the two electrode sections inside an electric kettle.

[0006] To achieve the above objectives, the liquid heating container proposed in this utility model includes:

[0007] The pot body has a receiving cavity with an opening at the top;

[0008] The base plate, at least in part, is made of a conductive material;

[0009] A heating assembly, connected to the base plate, is used to heat the liquid inside the receiving cavity;

[0010] A first electrode portion and a second electrode portion, one of which is configured as an anode and the other as a cathode, with at least a portion of the base plate being the first electrode portion, the second electrode portion extending vertically, and the upper end of the second electrode portion connected to the periphery of the opening of the kettle body; and...

[0011] An electronic control device is electrically connected to the first electrode section and the second electrode section.

[0012] In one embodiment, the second electrode portion includes a main body segment and a connecting segment connected in sequence. The main body segment is located inside the kettle body and extends vertically. The connecting segment is connected to the upper end of the main body segment and extends from the inside to the outside of the opening periphery of the kettle body. The end of the connecting segment away from the main body segment is connected to the electronic control device.

[0013] In one embodiment, the kettle body is also provided with a handle, and the handle is provided with an installation channel passing through its upper and lower ends;

[0014] The end of the connecting segment away from the main body segment extends into the mounting channel and is fixed to the handle.

[0015] In one embodiment, the connecting segment is provided with a first connecting hole, the handle is provided with a second connecting hole corresponding to the first connecting hole, and the second electrode part is fixed to the handle through a connector passing through the first connecting hole and the second connecting hole.

[0016] In one embodiment, the handle is further provided with an installation port that communicates with the installation channel;

[0017] The liquid heating container also includes a conductive wire that connects the electronic control device to the second electrode section. The conductive wire passes through the mounting channel and is provided with a switch for turning the conductive wire on and off. The switch is located at the mounting port.

[0018] In one embodiment, the liquid heating container further includes a buffer section disposed between the connecting section and the periphery of the opening of the vessel body.

[0019] In one embodiment, the lower end of the second electrode extends to the lower end of the kettle body, such that the lower end of the second electrode is not higher than the minimum water level or the preset water level.

[0020] In one embodiment, the second electrode portion includes a main body segment located inside the pot body and extending vertically, and an outwardly extended portion connected to the lower end of the main body segment, wherein the outwardly extended portion protrudes laterally from the main body segment at least partially.

[0021] In one embodiment, the first electrode portion and the second electrode portion are made of titanium alloy, platinum alloy, or carbon rod; and / or,

[0022] The pot body is made of a non-conductive material.

[0023] In one embodiment, the liquid heating container includes an electric kettle or a health-preserving kettle.

[0024] In the technical solution of this utility model, a first electrode part and a second electrode part are provided in the pot body. The first electrode part and the second electrode part can effectively adsorb positive and negative particles of food in the liquid through the action of electric field and electrostatic attraction, thereby enhancing the solubility of food in the liquid or releasing nutrients. By setting at least a part of the bottom plate as the first electrode part, the first electrode part can not only transfer heat to the liquid in the pot body, becoming a physical heating element, but also participate in the formation of electrostatic field, integrating multiple functions and simplifying the structure. The upper end of the second electrode part located at the periphery of the opening of the pot body is directly fixed to the pot body itself, which is simple in structure and also brings convenience to production and assembly. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 the structures shown in these drawings without creative effort.

[0026] Figure 1 A schematic diagram of the structure of an embodiment of the liquid heating container provided by this utility model;

[0027] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0028] Figure 3 for Figure 1 A schematic diagram of the conductive wires and switches in the diagram;

[0029] Figure 4 for Figure 1 A schematic diagram of another embodiment of the second electrode portion;

[0030] Figure 5 These are the microcurrent values ​​detected by existing technology for hibiscus flowers in liquid at different times;

[0031] Figure 6 The microcurrent values ​​of hibiscus in liquid at different times when the first electrode part and the second electrode part of this utility model are energized;

[0032] Figure 7 These are the microcurrent values ​​detected in lemons in liquid at different times in existing technologies;

[0033] Figure 8 The microcurrent values ​​detected in lemon in liquid at different times when the first electrode and the second electrode of this utility model are energized;

[0034] Figure 9 These are the microcurrent values ​​detected in mung beans at different times in liquids in existing technologies;

[0035] Figure 10 The microcurrent values ​​detected in the mung bean at different times in the liquid when the first electrode part and the second electrode part of this utility model are energized;

[0036] Figure 11 These are the microcurrent values ​​detected in ginseng in liquid at different times in existing technologies;

[0037] Figure 12 These are the microcurrent values ​​detected in ginseng at different times in the liquid when the first electrode and the second electrode of this invention are energized.

[0038] Explanation of icon numbers:

[0039] 100. Liquid heating container; 1. Pot body; 2. Base plate; 3. Heating assembly; 41. First electrode section; 42. Second electrode section; 421. Main body section; 422. Connecting section; 423. Outer expansion section; 5. Electrical control device; 6. Handle; b. Installation channel; c. Installation port; 7. Connector; 8. Conductive wire; 9. Switch; 10. Buffer section.

[0040] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0041] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0042] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0043] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0044] Traditional heating methods typically heat only from the bottom, which can result in uneven or inefficient heat transfer to the food, further affecting the effective extraction of nutrients. This application considers using two electrode sections (a positive electrode and a negative electrode) spaced apart in the kettle and connected to an electronic control device. This accelerates the movement of negative particles in the food towards the positive electrode and positive particles towards the negative electrode. Since the electrode sections inside the kettle require connection to the electronic control device, simplifying the structure of the two electrode sections is a further challenge in this design.

[0045] This invention proposes a liquid heating container, which aims to simplify the structure and installation of the two electrode sections inside an electric kettle.

[0046] Please see Figure 1 In one embodiment of this utility model, the liquid heating container 100 includes a pot body 1, a base plate 2, a heating assembly 3, a first electrode portion 41, a second electrode portion 42, and an electronic control device 5. The pot body 1 has a receiving cavity with an opening at the upper end. At least a portion of the base plate 2 is made of a conductive material. The heating assembly 3 is connected to the base plate 2 and is used to heat the liquid in the receiving cavity. One of the first electrode portion 41 and the second electrode portion 42 is set as an anode, and the other is set as a cathode. At least a portion of the base plate 2 is the first electrode portion 41. The second electrode portion 42 extends vertically, and the upper end of the second electrode portion 42 is connected to the periphery of the opening of the pot body 1. The electronic control device 5 is electrically connected to the first electrode portion 41 and the second electrode portion 42.

[0047] It should be noted that the liquid heating container 100 can be a health pot or an electric kettle, or it can be an electric slow cooker, a heating cup or a food processor, etc. Of course, other possible household appliances can also be used. The specific method can be determined according to the actual situation. This specification does not limit this embodiment.

[0048] The receiving cavity of the pot body 1 is a closed space with an opening at its top for containing liquid. The opening facilitates the pouring in and pouring out of liquid and ingredients.

[0049] The heating component 3 is responsible for heating the liquid inside the container cavity of the kettle body 1. The heating component 3 can be configured as an electric heating tube, electric heating plate, electric heating wire, ceramic heating element, or induction heating, etc. The specific design can be tailored to the actual situation, and this specification does not limit this aspect.

[0050] One of the first electrode portion 41 and the second electrode portion 42 is configured as an anode and the other as a cathode. Negative particles are adsorbed near the anode and positive particles are adsorbed near the cathode.

[0051] It should be noted that the heating component 3 is connected to the base plate 2, and at least part of the base plate 2 is configured as the first electrode part 41. By configuring at least part of the base plate 2 as the first electrode part 41, the base plate 2 can transfer heat to the liquid in the pot body 1. It is not only configured as a physical heating element, but also as the first electrode part 41, participating in the formation of the electrostatic field, integrating multiple functions and simplifying the structure.

[0052] The second electrode part 42 extends vertically, so it can be immersed in the liquid in the receiving cavity. The upper end of the second electrode part 42 is connected to the periphery of the opening of the pot body 1. The second electrode part 42 is designed to be fixed on the pot body 1. The structure is simple and also brings convenience to production and assembly.

[0053] The electronic control device 5 is responsible for controlling the magnitude and duration of the current to regulate the heating process. The electronic control device 5 is connected to the first electrode section 41 and the second electrode section 42 via wires to ensure that current can flow from the power source to the two electrodes.

[0054] When the electronic control device 5 is powered on, current flows through the two electrode sections, creating an electric field in the liquid within the containment cavity. This electric field exerts a force on surrounding charged particles (such as ions). If the first electrode section 41 carries a positive charge (or is made positively charged by current), it attracts nearby negatively charged particles. If the second electrode section 42 carries a negative charge (or is made negatively charged by current), it attracts nearby positively charged particles. Electrochemical reactions occur among the particles in the liquid; positively charged particles move towards the cathode, and negatively charged particles move towards the anode.

[0055] In the technical solution of this utility model, a first electrode part 41 and a second electrode part 42 are provided inside the kettle body 1. The first electrode part 41 and the second electrode part 42 can effectively adsorb positive and negative particles of food in the liquid through the action of electric field and electrostatic attraction, thereby enhancing the solubility of food in the liquid or releasing nutrients. By setting at least a part of the bottom plate 2 as the first electrode part 41, the first electrode part 41 can not only transfer heat to the liquid in the kettle body 1, becoming a physical heating element, but also participate in the formation of electrostatic field, integrating multiple functions and simplifying the structure. The upper end of the second electrode part 42, which is located at the periphery of the opening of the kettle body 1, is directly fixed to the kettle body 1 itself, resulting in a simple structure and facilitating production and assembly.

[0056] It is understandable that charged particles are released within the containing cavity a, meaning that positively charged particles move towards the negative electrode and negatively charged particles move towards the positive electrode. The movement of these charged particles is itself a manifestation of electric current; therefore, a microcurrent will be formed in the liquid within the vessel. Figures 5 to 12 This is a graph showing the relationship between microcurrents and time detected in the liquid within the receiving cavity a for various types of food ingredients. Figure 5 and Figure 6 Let's take an example to illustrate:

[0057] Figure 5 These are the microcurrent values ​​detected by existing technology for hibiscus flowers in liquid at different times. Figure 6 These are the microcurrent values ​​detected in the hibiscus flower at different times in the liquid when the first electrode and the second electrode of this invention are energized.

[0058] according to Figure 5 It can be seen that when the food is submerged in the liquid for 1 minute, the detected microcurrent is approximately 172uA; after 2 minutes, the detected microcurrent is approximately 170uA; after 3 minutes, the detected microcurrent is approximately 172uA; and after 4 minutes, the detected microcurrent is approximately 170uA.

[0059] according to Figure 6 It can be seen that during the period from 1 minute to 5 minutes when the food was submerged in the liquid, the detected microcurrent rapidly increased from about 150uA to about 430uA; at 10 minutes, the detected microcurrent was about 420uA; at 15 minutes, the detected microcurrent was about 350uA; and at 20 minutes, the detected microcurrent was about 300uA.

[0060] Data shows that, under the same conditions, when using the microcurrent extraction function of the electrode section to brew hibiscus tea, the microcurrent value in the tea water will increase rapidly in a short period of time, indicating that the concentration of charged particles in the tea water will increase rapidly, thus accelerating the nutrient extraction effect.

[0061] It is understandable that if the second electrode part 42 is connected to the electronic control device 5, and if the electrical connection structure is located in the receiving cavity, and liquid is present in the receiving cavity, it is easy to cause a short circuit or leakage in the connection. Therefore, it is necessary to set a protective structure outside the electrical connection structure to prevent liquid from affecting the normal power supply.

[0062] Specifically, please refer to Figure 1 and Figure 2 In this embodiment, the second electrode part 42 includes a main body section 421 and a connecting section 422 connected in sequence. The main body section 421 is located inside the kettle body 1 and extends in the vertical direction. The connecting section 422 is connected to the upper end of the main body section 421. The connecting section 422 extends from the inner side of the periphery of the opening of the kettle body 1 to the outer side. The end of the connecting section 422 away from the main body section 421 is connected to the electronic control device 5.

[0063] It should be noted that the main body segment 421 extends into the receiving cavity inside the pot body 1 and is in direct contact with the liquid. The main body segment 421 promotes the dissolution of nutrients in the food into the water through the action of an electric field, thereby achieving a highly efficient extraction function.

[0064] The connecting segment 422 extends from the inside to the outside of the periphery of the opening of the kettle body 1, so that the second electrode part 42 can be directly hung on the periphery of the opening of the kettle body 1 through the connecting segment 422 to provide a stable mechanical support and prevent the second electrode part 42 from shifting or falling off during use.

[0065] "The end of the connecting segment 422 away from the main body segment 421 is connected to the electrical control device 5." The connecting segment 422 is connected to the electrical control device 5 located outside the receiving cavity, and transmits current. It not only undertakes the function of hanging and installing, but also serves as an electrical connection terminal, connecting to the electrical control device 5 located outside the receiving cavity, so as to reduce the need for additional connecting parts and simplify the overall structure.

[0066] Furthermore, for the user's convenience in handling the liquid heating container 100, please refer to... Figure 1 In this embodiment, a handle 6 is also provided on the outside of the kettle body 1. The handle 6 is provided with an installation channel b that runs through its upper and lower ends. The end of the connecting segment 422 away from the main body segment 421 extends into the installation channel b and is fixed to the handle 6.

[0067] The handle 6 is located on the outside of the kettle body 1, for the convenience of the user to grip and move the kettle body 1. The handle 6 has an internal mounting channel b that runs through its upper and lower ends, providing mounting space for other components.

[0068] By directly inserting the connecting segment 422 into the mounting channel b of the handle 6 and securing it, additional connecting parts are reduced. The connecting segment 422 is fixedly connected to the handle 6 to prevent it from loosening or falling off during use.

[0069] Understandably, since the connecting segment 422 is located inside the handle 6, it improves the overall aesthetics, making the connection part of the second electrode 42 more concealed and neat. Furthermore, the user can easily grip and move the kettle body 1 through the handle 6 without being disturbed by the connecting segment 422.

[0070] In this embodiment, please refer to Figure 2 The connecting section 422 is provided with a first connecting hole, and the handle 6 is provided with a second connecting hole corresponding to the first connecting hole. The second electrode part 42 is fixed to the handle 6 through a connector 7 that passes through the first connecting hole and the second connecting hole.

[0071] It is understood that, in order to facilitate the connection of the connecting segment 422 to the handle 6, the first connecting hole is provided on the connecting segment 422 of the second electrode part 42, and the second connecting hole is provided on the handle 6 and is aligned with the first connecting hole.

[0072] It should be noted that the connector 7 can be a screw, bolt, pin or other suitable mechanical fixing device, and of course it can also be in other forms. This utility model does not limit this.

[0073] When assembly is required, the connecting piece 7 can be passed sequentially through the first connecting hole and the second connecting hole, and then tightened or locked to securely fix the connecting segment 422 of the second electrode part 42 to the handle 6. If disassembly or maintenance is required, the second electrode part 42 can be easily removed by simply loosening the connecting piece 7 for inspection or replacement.

[0074] Further, please refer to Figure 1 and Figure 2 In this embodiment, the handle 6 is also provided with an installation port c that communicates with the installation channel b; the liquid heating container 100 also includes a conductive wire 8 that connects the electronic control device 5 to the second electrode part 42, the conductive wire 8 passes through the installation channel b, and a switch 9 for connecting and disconnecting the conductive wire 8 is provided on the conductive wire 8, the switch 9 being provided in the installation port c.

[0075] The handle 6 has an installation port c at an appropriate position that communicates with the installation channel b, so that the switch 9 can be installed. It is understood that the installation port c is generally located near the upper end of the handle 6, so that the thumb can operate the switch 9 when holding the handle 6 without the need for additional tools or complicated steps, thereby improving the convenience and efficiency of use.

[0076] The switch 9 can be operated manually to connect or disconnect the connection between the electronic control device 5 and the first electrode section 41 and / or the second electrode section 42. By providing the switch 9, the user can disconnect the power connection when the device is not in use.

[0077] Furthermore, because the liquid heating container 100 needs to be frequently picked up and put down during use, it will frequently vibrate, causing the second electrode portion 42 to be subjected to frequent impact forces, thus affecting its service life. Therefore, please refer to... Figure 2 In this embodiment, the liquid heating container 100 further includes a buffer section 10, which is placed between the connecting section 422 and the periphery of the opening of the vessel body 1.

[0078] It is understood that the buffer 10 can be configured as a spring, elastic pad, etc., and is usually made of rubber, silicone or other materials with elasticity and flexibility.

[0079] Because the elastic pad can effectively absorb and disperse external impact forces or vibrations, the transmission of external impact forces to the second electrode portion 42 can be reduced.

[0080] Since the elastic pad is generally made of a non-conductive material, it can play a role in electrical isolation and prevent current from being conducted to the kettle body 1 through the contact part. If the kettle body 1 is made of a conductive material, it is easy for the second electrode part 42 and the first electrode part 41 to be directly short-circuited.

[0081] Further, please refer to Figure 1 In this embodiment, the lower end of the second electrode part 42 extends to the lower end of the kettle body 1, so that the lower end of the second electrode part 42 is not higher than the minimum water level or the preset water level.

[0082] "Minimum water level" refers to the minimum amount of water required to ensure the normal operation of the liquid heating container 100; "Preset water level" is a water level standard set according to a specific application scenario to ensure that the first electrode part 41 and the second electrode part 42 are at least partially immersed in the liquid and can form an electrostatic field.

[0083] This configuration allows the liquid heating container 100 to operate normally under different water level conditions. Whether it is full or low water level, it can maintain an effective electric field and ensure that the extraction effect is not affected.

[0084] Furthermore, in order to enable the electrostatic field formed between the second electrode portion 42 and the first electrode portion 41 to have a stronger extraction capability, please refer to... Figure 4 In this embodiment, the second electrode portion 42 includes a main body segment 421 located inside the pot body 1 and extending in the vertical direction, and an outer expansion portion 423 connected to the lower end of the main body segment 421. The outer expansion portion 423 is provided to at least partially protrude laterally from the main body segment 421.

[0085] The expansion portion 423 significantly increases the surface area of ​​the second electrode portion 42, allowing more liquid molecules to participate in the electric field, promoting the interaction between water molecules and charged components of the food, and further enhancing the release rate and dissolution speed of nutrients.

[0086] Specifically, in this embodiment, the outer expansion portion 423 is configured as an annular shape. The hollow portion of the outer expansion portion 423 is hollow, which facilitates the falling of food. Furthermore, the annular shape of the outer expansion portion 423 provides a larger surface area, improving extraction efficiency. It also allows for the formation of a relatively flat plane on the peripheral wall, reducing corrosion.

[0087] Specifically, since the first electrode portion 41 and the second electrode portion 42 need to withstand certain chemical reactions when current passes through them, if the material is not corrosion-resistant, it may lead to corrosion of the electrode surface, thereby affecting the performance and lifespan of the equipment. In this embodiment, the materials of the first electrode portion 41 and the second electrode portion 42 are set as corrosion-resistant materials. It should be noted that corrosion-resistant materials refer to materials that can resist chemical corrosion and physical wear.

[0088] In this embodiment, the first electrode portion 41 and the second electrode portion 42 are made of titanium alloy, platinum alloy or carbon rod.

[0089] It should be noted that titanium alloys have good corrosion resistance, allowing them to remain stable in water and other liquid environments for extended periods and resisting oxidation or chemical corrosion. Furthermore, titanium alloys are harmless to most food ingredients and will not affect the taste or quality of the food.

[0090] Platinum alloys provide stable current transmission, ensuring a uniform distribution of the electric field. They are also stable, do not readily react with most chemicals, and possess excellent high-temperature resistance, allowing them to operate continuously at high temperatures without being affected, making them suitable for environments where liquids are heated.

[0091] Carbon rods (such as graphite electrodes) have excellent electrical conductivity, which can effectively transfer current and promote particle movement. Compared with precious metal alloys, carbon rods are less expensive and relatively stable in water.

[0092] Therefore, titanium alloys, platinum alloys, and carbon rods can all conduct current well, but they themselves do not carry an electric charge. Thus, they will not interfere with the electrostatic field formed by the first electrode portion 41 and the second electrode portion 42, ensuring the effectiveness and stability of the nutrient extraction process. The most suitable material for a specific application can be selected based on its cost and performance characteristics. For high-end products, platinum alloys can be chosen to ensure maximum performance; for economical products, carbon rods can be selected to reduce costs.

[0093] In this embodiment, the kettle body 1 is made of a non-conductive material. Specifically, the kettle body 1 can be made of glass. This prevents current from being directly conducted from one electrode to another, ensuring that the electrostatic field can only be formed through the liquid. This not only enhances product safety but also ensures the normal operation of the electrostatic adsorption function. Furthermore, the glass kettle body 1 offers good visibility, allowing users to quickly observe the contents of the kettle body 1.

[0094] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A liquid heating container, characterized in that, include: The pot body has a receiving cavity with an opening at the top; The base plate, at least in part, is made of a conductive material; A heating assembly, connected to the base plate, is used to heat the liquid inside the receiving cavity; A first electrode portion and a second electrode portion, one of which is configured as an anode and the other as a cathode, and at least a portion of the bottom plate is the first electrode portion, the second electrode portion extends vertically, and the upper end of the second electrode portion is connected to the periphery of the opening of the pot body; as well as, An electronic control device is electrically connected to the first electrode section and the second electrode section.

2. The liquid heating container as described in claim 1, characterized in that, The second electrode section includes a main body section and a connecting section connected in sequence. The main body section is located inside the kettle body and extends vertically. The connecting section is connected to the upper end of the main body section and extends from the inside to the outside of the opening periphery of the kettle body. The end of the connecting section away from the main body section is connected to the electronic control device.

3. The liquid heating container as described in claim 2, characterized in that, The kettle body is also provided with a handle, and the handle is provided with an installation channel that runs through its upper and lower ends; The end of the connecting segment away from the main body segment extends into the mounting channel and is fixed to the handle.

4. The liquid heating container as described in claim 3, characterized in that, The connecting section is provided with a first connecting hole, and the handle is provided with a second connecting hole corresponding to the first connecting hole. The second electrode part is fixed to the handle through a connector that passes through the first connecting hole and the second connecting hole.

5. The liquid heating container as described in claim 3, characterized in that, The handle is also provided with an installation port that communicates with the installation channel; The liquid heating container also includes a conductive wire that connects the electronic control device to the second electrode section. The conductive wire passes through the mounting channel and is provided with a switch for turning the conductive wire on and off. The switch is located at the mounting port.

6. The liquid heating container as described in claim 2, characterized in that, The liquid heating container also includes a buffer section, which is placed between the connecting section and the periphery of the opening of the vessel body.

7. The liquid heating container as described in claim 1, characterized in that, The lower end of the second electrode extends to the lower end of the kettle body, so that the lower end of the second electrode is not higher than the minimum water level or the preset water level.

8. The liquid heating container as described in claim 7, characterized in that, The second electrode portion includes a main body segment located inside the pot body and extending vertically, and an outwardly extended portion connected to the lower end of the main body segment, wherein the outwardly extended portion protrudes laterally from the main body segment at least partially.

9. The liquid heating container as described in claim 1, characterized in that, The first electrode portion and the second electrode portion are made of titanium alloy, platinum alloy, or carbon rod; and / or, The pot body is made of a non-conductive material.

10. The liquid heating container as described in claim 1, characterized in that, The liquid heating container includes an electric kettle or a health-preserving kettle.

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