A thermostat container

Abstract

The utility model discloses an embodiment provides a constant temperature container, constant temperature container includes container body and control assembly, the outer lateral wall of container body is provided with the joint, control assembly passes through the joint with container body detachable connection, the power is arranged in control assembly, the joint is provided with first electric control interface, and the first electric control interface is provided with first electricity connection end, the lateral wall and / or bottom wall of container body is provided with heating assembly, and heating assembly is connected with first electricity connection end, when control assembly is connected with container body, power passes through first electric control interface and first electricity connection end electricity connection, and the power supply of heating assembly.

Description

Technical Field

[0001] This application relates to the field of maternal and infant products technology, and more specifically, this application relates to a constant temperature container. Background Technology

[0002] Currently, an increasing number of insulated containers are appearing on the market for keeping or heating food or medicines such as water, milk, and traditional Chinese medicine liquids. However, existing insulated containers have a significant problem: their circuit components are not detachable from the container body. This prevents the container body from being thoroughly sterilized using methods such as boiling, steam sterilization, or other sterilization methods that may affect the safety of the circuit components. Due to the inability to achieve thorough sterilization, existing insulated containers pose certain safety hazards and may affect the health and safety of users. Summary of the Invention

[0003] The purpose of this application is to provide a new technical solution for a constant temperature container.

[0004] In a first aspect, this application provides a thermostatic container, the thermostatic container comprising:

[0005] The container body has a joint on its outer side wall; and,

[0006] The control component is detachably connected to the container body via the connecting portion;

[0007] The control component includes a power supply.

[0008] The joint is provided with a first electrical control interface, which contains a first power terminal;

[0009] A heating component is provided in the side wall and / or bottom wall of the container body, and the heating component is connected to the first electrical terminal.

[0010] When the control component is connected to the container body, the power supply is electrically connected to the first power terminal through the first electrical control interface to supply power to the heating component.

[0011] Optionally, the control component includes:

[0012] The housing has a second electrical control interface on one surface; and,

[0013] The second power terminal is disposed inside the housing and extends from the second electrical control interface; when the control component is connected to the container body, the second power terminal forms an electrical connection with the first power terminal.

[0014] Optionally, the second power terminal is a pin or an insert-type pin header.

[0015] Optionally, the connecting part is provided with a first magnetic attraction part, and the control component is provided with a second magnetic attraction part that cooperates with the first magnetic attraction part. The control component and the connecting part are detachably connected through the magnetic attraction between the first magnetic attraction part and the second magnetic attraction part.

[0016] Optionally, the control component has a first engaging portion and a second engaging portion at opposite ends, and the connecting portion has a first engaging position that cooperates with the first engaging portion and a second engaging position that cooperates with the second engaging portion. The control component and the connecting portion are detachably connected by engaging the engaging portion and the engaging position one by one.

[0017] Optionally, the control component is provided with a disassembly and assembly auxiliary structure, which is at least one of a pull protrusion, a handle, and a pull rope.

[0018] Optionally, the housing of the control component includes a component housing and a cover plate, which are fastened together to form an accommodating cavity;

[0019] The power supply is disposed within the accommodating cavity and fixed to the component housing;

[0020] A buffer is provided between the power source and the cover plate.

[0021] Optionally, the control component further includes a first PCB board and a second PCB board, both of which are fixed to the inner wall of the component housing and electrically connected to each other;

[0022] The second power terminal is provided on the first PCB board;

[0023] The second PCB board is equipped with a power interface;

[0024] The second electronic control interface is located on the cover plate, and the power interface is exposed on the outer surface of the component housing.

[0025] Optionally, the container body includes:

[0026] The main body of the baby bottle has the aforementioned joint portion provided on its outer side wall;

[0027] A protective cap is detachably fitted onto the main body of the bottle;

[0028] The control component is detachably connected to the bottle body via the connecting part.

[0029] Optionally, the bottle body includes:

[0030] The receiving part includes a receiving housing and a first connecting part disposed around the upper end of the receiving housing, wherein the outer side wall of the receiving housing is provided with an annular boss extending radially;

[0031] A sealing cap includes an integrally formed top cover portion and a second connecting portion, wherein the top cover portion is provided with a liquid outlet portion;

[0032] The sealing cap is sleeved on the outer periphery of the receiving part through the second connecting part. The first connecting part and the second connecting part are detachably connected, and the lower end face of the second connecting part abuts against the upper surface of the annular boss to form an axial limit.

[0033] Optionally, the second connecting part is sleeved on the outer periphery of the first connecting part. When the first connecting part is connected to the second connecting part, the upper end face of the first connecting part abuts against the inner wall of the top cover, forming a sealing fit without additional sealing components.

[0034] Optionally, the protective cover is fitted over the outside of the sealing cover;

[0035] The protective cover includes:

[0036] Top wall, covering the area above the liquid outlet;

[0037] The sidewall extends downward from the edge of the top wall and surrounds the outer periphery of the top cover. The lower end face of the sidewall abuts against the upper end face of the second connecting part to form a surface contact sealing structure.

[0038] Optionally, the outer wall of the top cover is provided with an annular flange extending radially outward;

[0039] The lower inner wall of the protective cover is provided with a limiting groove, and the annular flange and the limiting groove form a radially interlocking engagement.

[0040] Optionally, the top cover is provided with a vent hole arranged adjacent to the liquid outlet;

[0041] The top cover is made of an elastic material in the liquid outlet area.

[0042] Optionally, the connecting portion is located on the outer wall of the receiving housing and the second connecting portion; or,

[0043] The joint is located only on the outer side wall of the housing.

[0044] Optionally, the outer wall of the first connecting part is provided with a plurality of first snap-fit ​​parts at intervals along the circumferential direction;

[0045] The inner sidewall of the second connecting part is provided with a plurality of second snap-fit ​​parts;

[0046] Each of the first snap-fit ​​parts and the corresponding second snap-fit ​​part forms a snap-fit ​​engagement.

[0047] The beneficial effects of this application are as follows:

[0048] The constant-temperature container provided in this application integrates the heating component inside the side wall and / or bottom wall of the container body. Simultaneously, the control component is detachably connected to the container body. This design offers several significant advantages: First, in the sterilization process, because the control component can be separated from the container body, the container body can undergo thorough sterilization treatments such as high-temperature boiling and steam sterilization independently. This effectively solves the safety hazards caused by the inability to perform comprehensive and deep sterilization due to the non-removable circuitry in traditional constant-temperature containers, greatly improving the safety of the product during use. Second, from a user and maintenance perspective, the detachable structure greatly facilitates user operation. Users can easily separate the control component from the container body for separate cleaning according to actual needs. When problems such as aging of the power supply in the control component occur, it is not necessary to replace the entire constant-temperature container; only the control component needs to be replaced. This not only simplifies the maintenance process but also reduces usage costs, significantly improving user convenience. Third, regarding connection stability, the specially designed joint and electrical control interface structure ensure a stable and reliable connection between the control component and the container body. When the two are connected, the power supply can form a stable electrical connection with the first electrical terminal through the first electrical control interface, providing reliable power support for the heating component continuously.

[0049] Other features and advantages of this specification will become clear from the following detailed description of exemplary embodiments with reference to the accompanying drawings. Attached Figure Description

[0050] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of this specification and, together with their description, serve to explain the principles of this specification.

[0051] Figure 1 This is one of the structural schematic diagrams of the constant temperature container provided in the embodiments of this application;

[0052] Figure 2 This is the second schematic diagram of the structure of the constant temperature container provided in the embodiments of this application;

[0053] Figure 3 This is one of the exploded structural views of the control component of the thermostatic container provided in the embodiments of this application;

[0054] Figure 4 This is the second exploded view of the structure of the control component of the thermostatic container provided in the embodiments of this application;

[0055] Figure 5 This is one of the structural schematic diagrams of the control component of the thermostatic container provided in the embodiments of this application;

[0056] Figure 6This is a second schematic diagram of the structure of the control component of the constant temperature container provided in the embodiments of this application;

[0057] Figure 7 A partial cross-sectional view of a thermostatic container provided in an embodiment of this application;

[0058] Figure 8 This is a schematic diagram of the sealing cap of the thermostatic container provided in an embodiment of this application.

[0059] Explanation of reference numerals in the attached figures:

[0060] 1. Protective cover;

[0061] 2. Bottle body; 21. Sealing cap; 211. Top cap; 2111. Liquid outlet; 2112. Vent hole; 2113. Annular flange; 2114. Second sealing surface; 212. Second connecting part; 2121. Second snap-fit ​​part; 22. Receiving part; 221. Receiving shell; 222. First connecting part; 223. Annular boss; 23. Joint; 231. First snap-fit ​​position; 232. Second snap-fit ​​position; 233. First electrical control interface; 234. First power terminal;

[0062] 3. Control components; 31. Component housing; 311. First locking part; 312. Second locking part; 313. Second power terminal; 32. Cover plate; 321. Second electrical control interface; 33. Power supply; 34. Disassembly and assembly auxiliary structure; 35. Buffer component; 36. First PCB board; 37. Second PCB board; 38. Power interface; 39. Button. Detailed Implementation

[0063] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present application.

[0064] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the scope of this application and its application or use.

[0065] Technologies and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such technologies and equipment should be considered part of the specification.

[0066] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0067] It should be noted that similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be discussed further in subsequent figures.

[0068] The thermostatic container provided in the embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0069] According to one embodiment of this application, a constant temperature container is provided, see [link to relevant documentation]. Figure 1 and Figure 2 The constant-temperature container includes a container body and a control component 3. A connecting portion 23 is provided on the outer wall of the container body. The control component 3 is detachably connected to the container body via the connecting portion 23. See also... Figure 4 The control component 3 includes a power supply 33. The connecting portion 23 has a first electrical control interface 233, within which a first power terminal 234 is located. A heating component is installed in the side wall and / or bottom wall of the container body, and this heating component is connected to the first power terminal 234. When the control component 3 is connected to the container body, the power supply 33 is electrically connected to the first power terminal 234 through the first electrical control interface 233, supplying power to the heating component.

[0070] The structure of the constant temperature container provided in this application embodiment can be found in [reference needed]. Figure 1 and Figure 2 The thermostatic container mainly consists of two parts: the container body and the control component 3. The container body, as the basic architecture of the thermostatic container, not only provides a stable platform for other key functional components but also creates a safe and reliable space for holding liquids, effectively preventing liquid leaks. The control component 3 is crucial for realizing the temperature regulation function of the thermostatic container. For example, the control component 3 can control the heating temperature to ensure that the liquid inside the container reaches and is maintained at the user's desired temperature. The control component 3 can also flexibly set the heat preservation time to meet personalized needs for liquid heat preservation in different scenarios; simultaneously, it can display temperature information in real time, allowing users to clearly and intuitively understand the current temperature status of the liquid inside the container.

[0071] The thermostatic containers provided in this application have a wide range of applications and diverse forms and uses. They can be used not only as baby bottles to provide infants with milk at a suitable temperature, ensuring their dietary safety and comfort; but also as insulated medicine bottles for decocting traditional Chinese medicine, making it convenient for patients to take warm and palatable medicine on time; and as ordinary water cups to meet people's daily drinking needs for hot or warm water, providing drinking water at the ideal temperature at any time.

[0072] The following uses a baby bottle as a typical application example to elaborate on the thermostatic container provided in this application embodiment. However, it should be noted that the thermostatic container provided in this application embodiment is not limited to the form of a baby bottle, but has a wider range of applications.

[0073] In the embodiments of this application, combined with Figure 1 The container body mainly consists of two parts: a protective cap 1 and a bottle body 2. The bottle body 2 further includes a receiving portion 22 and a sealing cap 21 that tightly covers the upper part of the receiving portion 22. The receiving portion 22 and the sealing cap 21 cooperate to form a sealed cavity structure. This design has many advantages. On the one hand, it ensures that the liquid is stably stored inside the bottle body 2, effectively preventing external contaminants from entering the cavity and contaminating the liquid; on the other hand, it avoids leakage of the liquid inside the cavity, thus creating a safer and more hygienic feeding environment for infants.

[0074] It should be noted that the thermostatic container involved in the embodiments of this application is not limited to the form of a baby bottle. When the thermostatic container adopts other forms, the main body 2 of the baby bottle can be transformed into other similar structures such as a cup.

[0075] The container body serves as the main component for holding food or medicine such as water, milk, and traditional Chinese medicine liquid, providing users with space to store the required substances. Simultaneously, the connecting portion 23 on its outer wall allows for a detachable connection with the control component 3, and the heating components located within its side wall and / or bottom wall can heat or keep warm the substances inside the container body after power is applied.

[0076] The control component 3 is equipped with a power supply 33. The control component 3 is detachably connected to the container body. When connected, the power supply 33 can transmit electrical energy to the heating component through the first electrical control interface 233 and the first power terminal 234, thereby controlling the operation of the heating component and adjusting the temperature of the substance (such as water, milk, traditional Chinese medicine liquid, etc.) inside the container body.

[0077] The connecting part 23 is located on the outer side wall of the container body and is a key part for achieving a detachable connection between the control component and the container body. It not only serves a connecting function but also has a first electrical control interface 233, which includes a first power terminal 234 for establishing an electrical connection between the power supply 33 and the heating component.

[0078] The first electrical control interface 233 is disposed on the joint portion 23, and the first power receiving terminal 234 is located within the first electrical control interface 233. Together, they form a channel for electrical connection between the power supply 33 and the heating component, ensuring that electrical energy can be stably transmitted from the power supply 33 in the control component to the heating component of the container body.

[0079] The heating component is disposed within the side wall and / or bottom wall of the container body and is connected to the first power terminal 234. When it receives electrical energy from the power source 33, it can convert the electrical energy into heat energy to heat or keep the contents of the container body warm, thereby meeting the user's needs for different temperatures.

[0080] The constant temperature container provided in this application embodiment allows for detachable connection between the control component 3 and the container body via the joint 23. When sterilization is required, the control component 3 can be removed from the container body. This allows the container body to be sterilized independently using methods such as high-temperature boiling or steam sterilization, solving the problem of traditional constant temperature containers being unable to be thoroughly sterilized due to non-removable circuitry. This effectively eliminates potential health hazards caused by container contamination and provides users with a safer operating environment.

[0081] The detachable control component design in this application allows users to operate flexibly according to actual needs. For example, when deep cleaning or component replacement (such as power supply aging) is required, the control component can be easily separated from the container body, simplifying the maintenance process, improving ease of use, and reducing operating costs.

[0082] Through a specially designed joint 23, a first electrical control interface 233, and a first power connection terminal 234, a stable and reliable electrical connection between the control component 3 and the container body is achieved. When the control component 3 is connected to the container body, the power supply 33 can stably supply power to the heating component, ensuring the normal operation of the heating component, reducing the risk of failure due to unstable connection, and improving the overall reliability of the product.

[0083] See 3 to 3 for some examples in this application. Figure 6 The control component 3 includes a housing and a second power terminal 313; a second power control interface 321 is provided on one surface of the housing; the second power terminal 313 is disposed inside the housing and extends out from the second power control interface 321; when the control component 3 is connected to the container body, the second power terminal 313 forms an electrical connection with the first power terminal 234.

[0084] In this example of the application, the design of the control component 3 is unique. The control component 3 includes a housing, with the housing serving as the foundation of the overall structure and protecting the internal components. The second electrical terminal 313 is disposed within the housing and extends from a second electrical control interface 321 formed on one surface of the housing. This design allows the second electrical terminal 313 to interface with the first electrical terminal 234 on the container body. When the control component 3 is connected to the container body, the second electrical terminal 313 and the first electrical terminal 234 form an electrical connection, thereby establishing an electrical energy transmission channel between the power supply 33 and the heating component. This enables the control component 3 to control the power supply to the heating component within the container body, thereby achieving the purpose of regulating the liquid temperature within the container body.

[0085] By providing a second electrical control interface 321 on the housing of the control component 3, and extending the second electrical terminal 313 from this interface 321 to connect with the first electrical terminal 234 of the container body, this specific structural design ensures a stable and reliable electrical connection when the control component 3 is connected to the container body. This stable electrical connection allows the power supply 33 inside the control component 3 to continuously and stably supply power to the heating component, avoiding power interruptions or instability caused by poor contact. This ensures the heating component can operate reliably and accurately heat or maintain the temperature of the liquid inside the container, meeting the user's requirements for liquid temperature.

[0086] The second electrical terminal 313 is housed within the casing and extends through the second electrical control interface 321. This integrated design makes the structure of the control component 3 more compact and rational. On the one hand, it reduces the clutter of external wiring and lowers the safety hazards that may be caused by exposed wiring, such as the risk of short circuits and electric shocks. On the other hand, during operation, the user only needs to perform a simple connection operation between the control component 3 and the container body to achieve electrical connection, making it more convenient and quick to use. At the same time, this structure also facilitates disassembly and installation when maintenance or component replacement is required, improving maintenance efficiency.

[0087] Furthermore, the detachable design of this application, which enables electrical connection via a specific power terminal, gives the control component 3 a certain degree of versatility. For example, when the thermostatic container is applied to different types of containers such as baby bottles or cups, or to containers of different sizes, as long as the container body is provided with a corresponding first power terminal 234, the control component 3 can be adapted and connected to it to control the heating component. This greatly improves the product's flexibility, enabling it to adapt to various usage scenarios and user needs, and broadens the product's market application scope.

[0088] In some examples of this application, the second power terminal 313 is a pin or an insert pin header.

[0089] The pin has a small size and high precision. Its regular shape allows for precise insertion into the corresponding interface. When the second electrical terminal 313 is a pin, it can achieve a tight connection with the first electrical terminal 234. This structure enables reliable electrical connection within a limited space, making it particularly suitable for the design of control components 3 with strict space requirements, and contributing to the compactness and miniaturization of the overall structure of the control component 3.

[0090] Insert-type pin headers typically consist of multiple pins arranged according to a specific pattern and spacing. They can simultaneously establish multiple electrical connections, making them suitable for scenarios requiring the transmission of multiple electrical signals or large currents. When connected to the first power connector 234, the insert-type pin header provides multiple stable connection channels, ensuring stable power and signal transmission and enhancing the reliability and stability of the connection.

[0091] Both pin headers and push-in headers offer excellent contact stability. Pin headers, with their sharp tips, form a tight physical contact with the contact surface of the first electrical terminal 234, effectively reducing contact resistance and minimizing heat generation and energy loss due to poor contact. Push-in headers, with multiple pins simultaneously contacting their corresponding interfaces, increase the contact area, further enhancing contact stability and ensuring reliable electrical connections during long-term use.

[0092] Both structures in this example can guarantee good signal transmission quality.

[0093] Furthermore, both pins and insert-type headers are easy to install and remove. When connecting the control component 3 to the container body, the user only needs to accurately insert the pin or insert-type header into the interface corresponding to the first power terminal 234 to complete the electrical connection, making the operation simple and quick. Similarly, when disassembly is required for maintenance or component replacement, they can be easily pulled out, improving ease of use and maintenance efficiency. In addition, using these two structures as the second power terminal 313 can effectively control production costs while ensuring product performance.

[0094] In some examples of this application, the connecting part 23 is provided with a first magnetic attraction part, and the control component 3 is provided with a second magnetic attraction part that cooperates with the first magnetic attraction part. The control component 3 and the connecting part 23 are detachably connected through the magnetic attraction cooperation between the first magnetic attraction part and the second magnetic attraction part.

[0095] In other words, the control component 3 and the container body can be detachably connected by magnetic attraction.

[0096] Specifically, a first magnetic attraction part is provided on the connecting part 23, and a second magnetic attraction part that cooperates with it is provided on the control component 3. The connection between the control component 3 and the connecting part 23 is achieved through the mutual attraction of the two magnetic attraction parts. This connection method is simple and direct.

[0097] Magnetic connection utilizes the attractive force of magnetic materials to connect the control component 3 and the connecting part 23. For example, magnets can be embedded in both the control component 3 and the connecting part 23. When the two come close, the magnetic force generated between the magnets will cause them to automatically attract each other, thus forming a connection. This connection method does not require precise mechanical alignment; as long as the approximate positions of the two parts correspond, the magnetic force will guide them to connect correctly, making the operation extremely convenient.

[0098] Magnetic connection offers significant advantages in terms of disassembly and installation. During installation, the user simply needs to bring the control component 3 close to the connecting part 23; under the influence of magnetism, the two will quickly and automatically attract each other, eliminating the need for complex alignment and tedious operations. During disassembly, the user only needs to apply a certain pulling force to overcome the magnetic force to easily remove the control component 3 from the connecting part 23. This connection method is particularly suitable for scenarios requiring frequent disassembly and installation of the control component 3, providing users with a more convenient user experience.

[0099] When the control component 3 is connected to the connecting part 23 via magnetic attraction, the connecting part 23 can be designed as a planar structure. This simple structural design not only facilitates manufacturing but also adapts to the magnetic connection method, further improving the convenience and stability of the connection.

[0100] Magnetic connections offer a clean and aesthetically pleasing appearance, with no obvious exposed connection structures, making the thermostatic container look neater and more unified. This design helps improve the product's appearance and meets users' aesthetic needs.

[0101] See some examples in this application. Figures 4 to 6 The control component 3 has a first engaging portion 311 and a second engaging portion 312 at opposite ends, respectively. See [reference needed] Figure 2 The connecting part 23 is provided with a first engaging position 231 that cooperates with the first engaging part 311 and a second engaging position 232 that cooperates with the second engaging part 312. The control component 3 and the connecting part 23 are detachably connected by engaging the engaging parts and engaging positions one by one.

[0102] In other words, the control component 3 and the container body can be detachably connected by a snap-fit ​​mechanism.

[0103] See Figures 4 to 6 The control component 3 has a first engaging portion 311 and a second engaging portion 312 at its two opposite ends. This structure, with engaging portions at both ends, allows the control component 3 to be fixed in two positions when connected to the connecting portion 23, enhancing the stability and balance of the connection.

[0104] See Figure 2 The connecting portion 23 is provided with a first engaging position 231 that mates with the first engaging portion 311 and a second engaging position 232 that mates with the second engaging portion 312. This one-to-one matching design ensures that the control component 3 can be accurately installed onto the connecting portion 23, achieving precise positioning and connection. When the control component 3 is installed on the connecting portion 23, the first engaging portion 311 will accurately engage with the first engaging position 231, and the second engaging portion 312 will accurately engage with the second engaging position 232, forming a stable and tight connection structure.

[0105] When installing the control component 3 onto the connecting part 23, the user simply needs to bring the control component 3 close to the connecting part 23, align the first engaging part 311 and the second engaging part 312 with the first engaging position 231 and the second engaging position 232 respectively, and then apply a certain amount of pressure. During this process, the engaging parts will undergo a certain elastic deformation under the pressure, smoothly entering the engaging position. After the engaging parts are fully engaged, they will return to their original shape, forming a tight engagement with the engaging position, thereby achieving a stable connection between the control component 3 and the connecting part 23.

[0106] This locking connection relies primarily on the mechanical interlocking between the locking part and the locking position. The shape and size of the locking part match the locking position; when they engage, the locking part embeds itself in the locking position, preventing the control component 3 from moving in any direction, thus achieving a fixed position. This mechanically interlocked connection method is simple and reliable, requiring no additional tools or complex operations, and can meet the connection needs of baby bottles in daily use.

[0107] Through the snap-fit ​​structure, the control component 3 can be securely connected to the joint 23, which also ensures a stable circuit connection between the control component 3 and the heating component. During the heating process, a stable connection ensures that electrical energy is accurately transmitted to the heating component, enabling the heating component to continuously and stably heat the liquid (such as water, milk, or traditional Chinese medicine liquid) inside the container. Simultaneously, the temperature monitoring function also works normally; the control component 3 can accurately acquire the liquid's temperature information in real time and perform corresponding controls according to a preset program, such as adjusting the heating power or stopping heating.

[0108] This detachable snap-fit ​​connection allows users to easily install and remove the device as needed. For example, when the heating function is not required, the user can easily detach the control component 3 from the joint 23, restoring the container to its normal cup form; when heating is required, it can be reinstalled.

[0109] It should be noted that when the control component 3 and the container body are detachably connected via a snap-fit ​​mechanism, the connecting part 23 is designed as a groove structure, for example, see [reference needed]. Figure 2 .

[0110] See some examples in this application. Figure 5 The control component 3 is provided with a disassembly and assembly auxiliary structure 34, which is at least one of a pull protrusion, a handle, and a pull rope.

[0111] In the magnetic or snap-fit ​​connection design of the control component 3 of the thermostatic container, the separation of the control component 3 from the container body must overcome the connecting force, such as magnetic force or snap-fit ​​resistance. If a dedicated force application point is lacking, it may be inconvenient for the user to directly apply force to the control component 3 to disassemble it.

[0112] The disassembly and assembly auxiliary structure 34 provided in this application example serves to provide a clear force application point for the disassembly and assembly operation of the control component 3. The disassembly and assembly auxiliary structure 34 may be, for example, a pull protrusion (such as...). Figure 5 As shown, at least one of the following—a handle and a pull cord—can reduce the difficulty of disassembling the control component 3 by concentrating external force at the disassembly and assembly auxiliary structure 34. For example, the pull protrusion is suitable for fingertip force application, the handle is suitable for palm gripping, and the pull cord can amplify the pulling force through the lever principle. These methods facilitate the user's disassembly or assembly of the control component 3 to the container body.

[0113] See some examples in this application. Figure 3 and Figure 4 The housing of the control component 3 includes a component housing 31 and a cover plate 32, which are fastened together to form a receiving cavity; wherein, the power supply 33 is disposed in the receiving cavity and fixed to the component housing 31; a buffer 35 is provided between the power supply 33 and the cover plate 32.

[0114] The control component 3 has a housing, which is mainly formed by the component outer shell 31 and the cover plate 32 through fastening (such as buckles or screws) to form a sealed accommodating cavity. The housing is used to encapsulate the power supply 33 and other electronic components (such as PCB boards).

[0115] The power supply 33 is directly fixed to the component housing 31 (e.g., by screws, adhesive, or a nesting structure) to ensure that its relative position to the component housing 31 is stable and to avoid poor contact caused by vibration.

[0116] The buffer 35 is located between the power supply 33 and the cover plate 32, and its material may be an elastomer (such as silicone or sponge).

[0117] For example, when the control component 3 is subjected to an external impact (such as a drop or collision), the buffer 35 consumes energy through elastic deformation, reducing the direct rigid collision between the power supply 33 and the cover plate 32, and preventing damage to the power supply or short circuit.

[0118] See some examples in this application. Figure 4 The control component 3 further includes a first PCB board 36 and a second PCB board 37, both of which are fixed to the inner wall of the component housing 31 and electrically connected to each other; the first PCB board 36 is provided with a second power terminal 313; the second PCB board 37 is provided with a power interface 38; wherein, the second power control interface 321 is provided on the cover plate 32, and the power interface 38 is exposed on the outer surface of the component housing 31.

[0119] The first PCB board 36 is fixed to the inner wall of the component housing 31. The first PCB board 36 is provided with a second power terminal 313 (such as a pin or insert pin header) for connecting to the first power terminal 234 of the container body to realize power transmission.

[0120] The second PCB board 37 is also fixed to the inner wall of the component housing 31. The second PCB board 37 is provided with a power interface 38, which is exposed on the outer surface of the component housing 31 for external charging or power supply.

[0121] Optionally, the first PCB board 36 and the second PCB board 37 are electrically interconnected through ribbon cables, flexible printed circuit boards (FPCs) or solder joints to ensure the continuity of signal and power transmission.

[0122] The second electronic control interface 321 is disposed on the cover plate 32 and is aligned with the first electronic control interface 233 of the container body to realize control signal transmission.

[0123] The power interface 38 is exposed on the side wall of the housing 31 of the component, which makes it easy for users to plug and unplug the charging cable and avoids obstruction or inconvenience in operation.

[0124] The control component 3 provided in this application embodiment uses dual PCB boards to handle power input (second PCB board 37) and container power supply (first PCB board 36) respectively, thereby reducing electromagnetic interference.

[0125] Optionally, the power interface 38 is exposed and can be covered with a removable protective plug to balance ease of use and protection.

[0126] See some examples in this application. Figure 1 and Figure 3 A display panel assembly is disposed on the outer wall of the component housing 31, and the panel assembly includes the following structure:

[0127] Display panel: Located on the upper part of the outer wall of the component housing 31, it is used to display information such as temperature, working mode (such as heating / heat preservation) and power in the container body. The display font is clear and supports backlight adjustment, making it easy to view at night or in low light environment.

[0128] Function keys 39: Located on one side of the display panel. For example... Figure 3 The image shows the lower part of the display panel, where users can use button 39 to adjust the temperature, switch modes, or activate the child lock.

[0129] Status indicator lights: Multiple LED indicator lights (such as red / green / blue) are provided in the area between the display panel and the button 39, for example, to indicate the charging status, heating progress and fault alarm respectively.

[0130] The integrated layout of the display panel, buttons 39, and indicator lights achieves a balance between intuitive information display, convenient operation, and high reliability.

[0131] It should be noted that the design of the display panel components is highly flexible, and their layout, number of buttons, and arrangement of indicator lights can all be adjusted according to actual product needs or user habits. Figure 1 and Figure 3 The image only shows one typical structural design example.

[0132] See some examples in this application. Figure 1 and Figure 2 ,as well as Figure 7 and Figure 8 The container body includes a bottle body 2 and a protective cap 1; wherein, the outer side wall of the bottle body 2 is provided with the connecting part 23; the protective cap 1 is detachably fitted onto the bottle body 2; the control component 3 is detachably connected to the bottle body 2 through the connecting part 23.

[0133] When the constant temperature container of this application embodiment is applied to the constant temperature baby bottle scenario, the container body is mainly composed of the baby bottle body 2 and the protective cap 1.

[0134] The bottle body 2 serves as the liquid storage core, and its outer wall is provided with a connecting part 23 (which may be a connecting groove, a connecting plane, or a connecting boss) for detachable connection with the control component 3.

[0135] The protective cap 1 is detachable and fits onto the opening of the bottle body 2 to form a closed space, preventing liquid leakage or external contamination.

[0136] Optionally, the materials of the bottle body 2 and the protective cap 1 can be food-grade materials to ensure safety and non-toxicity.

[0137] It should be noted that the constant temperature container design provided in this application embodiment has universality. By adjusting the structure of the container body, such as replacing the baby bottle body 2 with a water cup body or a medicine bottle body, it can be extended to insulated water cups or insulated medicine bottles.

[0138] In this embodiment, a heating component is disposed inside the side wall and / or bottom wall of the bottle body 2. The heating component and the first electrical terminal 234 on the joint 23 are connected to the power supply 33 built into the control component 3 through the first electrical control interface 233 to realize the heating function. In one implementation, the side wall and / or bottom wall of the bottle body 2 may be provided with a heating component placement cavity (not shown in the figure), and the heating component is disposed in the heating component placement cavity. In another implementation, the side wall and / or bottom wall of the bottle body 2 may not be provided with a heating component placement cavity, but may be tightly fitted with the heating component, with no gap between the side wall and / or bottom wall and the heating component.

[0139] In this embodiment, the control component 3 is designed independently of the bottle body 2, which facilitates disassembly for high-temperature sterilization or separate cleaning of the bottle.

[0140] The constant temperature container provided in this embodiment achieves "circuitless bottle body" through the detachable protective cover 1 and control component 3, facilitating the separate sterilization of the bottle body 2. The heating function is provided on demand by the control component 3, and the bottle body 2 returns to its basic container attributes, extending the product's service life.

[0141] See some examples in this application. Figure 1 The bottle body 2 includes a receiving portion 22 and a sealing cap 21. (See also...) Figure 7The receiving portion 22 includes a receiving housing 221 and a first connecting portion 222 surrounding the upper end of the receiving housing 221. The outer side wall of the receiving housing 221 is provided with an annular boss 223 extending radially. The sealing cover 21 includes an integrally formed top cover portion 211 and a second connecting portion 212. The top cover portion 211 is provided with a liquid outlet portion 2111. The sealing cover 21 is sleeved on the outer periphery of the receiving portion 22 through the second connecting portion 212, and the first connecting portion 222 and the second connecting portion 212 are detachably connected. The lower end face of the second connecting portion 212 abuts against the upper surface of the annular boss 223 to form an axial limit.

[0142] See Figure 7 The bottle body 2 mainly consists of two parts: a receiving part 22 and a sealing cap 21 that tightly covers its upper end. The receiving part 22 and the sealing cap 21 cooperate to form a sealed cavity. This design not only ensures the stable preservation of liquid within the bottle body 2 and prevents the intrusion of external contaminants, but also effectively avoids liquid leakage.

[0143] The receiving portion 22 and the sealing cover 21 will be described in detail below.

[0144] The receiving portion 22 includes a receiving shell 221, a first connecting portion 222, and an annular boss 223 disposed thereon. The receiving shell 221 provides a liquid storage space and can be used to hold milk or other liquids such as water or medicine. The first connecting portion 222 is arranged around the upper end of the receiving shell 221, and the annular boss 223 is arranged around the outer wall of the receiving shell 221. These two parts are key components for connection with the sealing cap 21, and their structure ensures a stable and airtight connection with the sealing cap 21.

[0145] Optionally, the receiving portion 22 is manufactured using a one-piece molding process.

[0146] The sealing cap 21 includes a top cover portion 211 and a second connecting portion 212. The top cover portion 211 has a liquid outlet portion 2111. When the constant temperature container is a constant temperature baby bottle, the liquid outlet portion 2111 serves as a nipple, providing a direct interface for the infant to drink liquids. The second connecting portion 212 extends downwards from the edge of the top cover portion 211 and fits onto the outside of the first connecting portion 222 of the receiving portion 22. The second connecting portion 212 and the first connecting portion 222 are detachably connected, facilitating the disassembly and cleaning of the sealing cap 21 and the receiving housing 221.

[0147] The sealing cap 21 is manufactured using a one-piece molding process, and its seamless design effectively avoids liquid residue problems, further improving the hygiene performance of the bottle. In addition, the one-piece molding process gives the sealing cap 21 extremely high structural strength and sealing reliability.

[0148] The liquid outlet 2111 is, for example, a nipple. As a channel for liquid to flow out, its design must ensure that the liquid flows out smoothly and is not prone to splashing, while also making it easy for infants to suck.

[0149] In this embodiment, the housing 221 serves as the main liquid storage space, where edible substances are stored. To ensure safety, the housing 221 is made of, for example, food-grade PP plastic material. The housing 221 has a cylindrical structure, and its bottom and sidewalls must meet heat resistance and impact resistance requirements to maintain stability and safety in various usage scenarios. The bottom and sidewalls of the housing 221 also need to have a certain thickness to accommodate the heating component, such as a heating wire.

[0150] When assembling the constant temperature container of this application embodiment, the annular boss 223 provides a positioning reference for the installation of the sealing cover 21. By simply aligning the second connecting part 212 on the sealing cover 21 with the annular boss 223, it can be ensured that the sealing cover 21 is accurately installed on the receiving part 22, which improves assembly efficiency and accuracy and avoids the problem of poor sealing caused by installation deviation.

[0151] From a sealing performance perspective, the upper surface of the annular boss 223 and the lower end face (annular sealing surface) of the second connecting part 212 form a surface-to-surface contact sealing fit, which provides a structural basis for the good sealing performance of the constant temperature container. When the sealing cap 21 is installed on the receiving part 22, the annular boss 223 and the second connecting part 212 achieve surface contact throughout their entire circumference. This large-area contact method forms an effective sealing barrier, making the seal more tight and reliable. Compared with traditional point contact or line contact sealing methods, the surface contact in this application provides a larger sealing area, effectively preventing liquids (such as milk) in the receiving part 22 from leaking out from the connection part, regardless of whether the container body is upright, inverted, or shaking.

[0152] In terms of ease of cleaning, the design of the upper surface of the annular protrusion 223 and the lower end face of the second connecting part 212 in close contact is simple, without complex gaps or dead corners. The container body can be easily cleaned by rinsing with water or using cleaning tools, preventing dirt accumulation and reducing the risk of bacterial growth. This provides strong protection for the health of infants and young children.

[0153] See some examples in this application. Figure 7 The second connecting part 212 is sleeved on the outer periphery of the first connecting part 222. When the first connecting part 222 is connected to the second connecting part 212, the upper end face of the first connecting part 222 abuts against the inner wall of the top cover part 211, forming a sealed fit without additional sealing components.

[0154] The second connecting part 212 is detachably sleeved with the first connecting part 222, which not only achieves mechanical fixation but also plays a certain sealing role.

[0155] The first connecting part 222, serving as a component connected to the sealing cover 21, is arranged around the upper end of the receiving housing 221. Its height must be matched with the sealing cover 21 to form a stable connection interface. This design not only enhances the stability of the structure but also lays the structural foundation for the sealing process.

[0156] Specifically, the upper surface of the first connecting part 222 directly abuts against the lower inner wall of the top cover part 211, forming a surface contact seal without additional sealing components. This design not only eliminates the problem of aging and detachment of sealing components in traditional containers such as baby bottles, but also provides a reliable sealing effect through close surface-to-surface contact, effectively reducing the risk of liquid leakage. Furthermore, the design without additional sealing components makes the internal structure of the container body simpler, reducing the existence of small gaps and corners, thereby reducing the possibility of dirt and bacteria hiding there. During cleaning, all parts of the container body can be cleaned more easily and thoroughly, effectively ensuring the health and safety of the user.

[0157] See some examples in this application. Figure 7 The protective cover 1 is fitted over the sealing cover 21; the protective cover 1 includes a top wall and a side wall, the top wall covers the liquid outlet 2111; the side wall extends downward from the edge of the top wall and surrounds the outer periphery of the top cover 211, and the lower end face of the side wall abuts against the upper end face of the second connecting part 212 to form a surface contact sealing structure.

[0158] The protective cover 1 is detachably fitted over the sealing cover 21 to provide physical protection for the sealing cover 21 and the liquid outlet 2111. For example, during daily use, carrying, or storage, it can effectively prevent external objects from colliding with or scratching the sealing cover 21 and the liquid outlet 2111.

[0159] The protective cover 1 is fitted over the sealing cover 21 and can also prevent dust, impurities and other pollutants from directly contacting the sealing cover 21 and the liquid outlet 2111, reducing the possibility of bacterial growth and providing users with a relatively hygienic and clean usage environment.

[0160] The sidewalls of the protective cover 1 surround the outer periphery of the top cover 211, enhancing the protection range of the protective cover 1 for the sealing cover 21. This not only protects the sides of the top cover 211 from impacts but also makes the connection between the protective cover 1 and the sealing cover 21 more secure.

[0161] In this application, the lower end face of the side wall of the protective cover 1 directly abuts against the upper end face of the second connecting part 212, forming a sealing structure with tight surface-to-surface contact. This sealing structure can effectively prevent external air, dust, and impurities from entering the inside of the bottle, and also prevent liquid from leaking out from the connection between the sealing cover 21 and the protective cover 1 when the bottle is shaken or inverted in the containing part 22, thereby improving the sealing performance of the container body.

[0162] See some examples in this application. Figure 7 and Figure 8 The outer wall of the top cover 211 is provided with an annular flange 2113 extending radially outward; the lower inner wall of the protective cover 1 is provided with a corresponding limiting groove, and the annular flange 2113 and the limiting groove form a radially interlocking engagement.

[0163] The engagement of the annular flange 2113 with the limiting groove provides positioning for the assembly of the protective cover 1 and the sealing cover 21. During assembly, simply align the protective cover 1 with the sealing cover 21 and insert the annular flange 2113 into the limiting groove to quickly and accurately complete the installation of the protective cover 1.

[0164] The radially interlocking engagement structure proposed in this example makes the connection between the protective cover 1 and the sealing cover 21 more secure. This engagement structure can effectively resist external pulling, pushing and torsional forces, preventing the protective cover 1 from falling off the sealing cover 21 due to accidental collision or shaking.

[0165] When the protective cover 1 is tightly installed on the sealing cover 21 through the engagement of the annular flange 2113 and the limiting groove, it can better prevent external air, dust, and impurities from entering the container body. This good sealing effect can effectively prevent liquid contamination and maintain the hygiene and safety of the liquid. At the same time, it also reduces the risk of bacterial growth caused by the entry of external contaminants.

[0166] Although the snap-fit ​​structure securely connects the protective cover 1 to the sealing cover 21, it does not compromise the ease of disassembly. When cleaning the container body or cleaning the protective cover 1 separately, the user only needs to apply a certain amount of external force to overcome the friction between the snap-fit ​​structures to easily remove the protective cover 1. This easy-to-disassemble design makes cleaning and maintenance of the container body simpler and faster. Users can thoroughly clean all parts of the protective cover 1 and the sealing cover 21, avoiding dirt residue and ensuring that the container body is always clean and hygienic.

[0167] The engagement structure between the annular flange 2113 and the limiting groove is relatively simple, requiring no complex mechanical parts or additional connectors. This concise design not only reduces the number of parts and lowers raw material costs, but also simplifies the production process and mold design. During production, it reduces processing steps and assembly time, improving production efficiency. It also helps reduce quality issues and after-sales maintenance costs caused by structural complexity, thereby lowering the overall production cost of the baby bottle and enhancing its market competitiveness.

[0168] See some examples in this application. Figure 7 The top cover 211 is provided with a vent 2112 arranged adjacent to the liquid outlet 2111; the top cover 211 is made of an elastic material in the area of ​​the liquid outlet 2111.

[0169] The constant temperature container in this application embodiment is, for example, a constant temperature baby bottle. A part of the container body is the baby bottle body 2. The baby bottle body 2 includes a top cover 211. A liquid outlet 2111, i.e., a nipple, is provided on the top cover 211. In order to allow liquid such as milk to flow smoothly from the liquid outlet 2111, a vent hole 2112 is also provided on the top cover 211.

[0170] The vent 2112 is designed to balance air pressure, primarily by balancing the air pressure inside and outside the bottle when the infant is drinking milk or other liquids. Specifically, as the infant sucks on the nipple, the amount of milk inside the container 221 gradually decreases, increasing the internal space and lowering the air pressure. Without the vent 2112, the external atmospheric pressure would exert significant pressure on the milk, making it difficult for the milk to flow out and causing the infant to strain. The vent 2112 allows outside air to enter the container 221 at appropriate times, replenishing the space created by the decreasing milk volume, maintaining air pressure balance inside and outside the container 221, and ensuring smooth milk flow for easy infant feeding.

[0171] See Figure 7The vent 2112 is arranged adjacent to the liquid outlet 2111. This design allows the airflow path to be more directly associated with the milk flow. During infant feeding, air can quickly and effectively enter the receiving shell 221, promptly balancing the air pressure and reducing the occurrence of milk flow interruptions or poor feeding due to air pressure imbalances, thus improving feeding efficiency and comfort.

[0172] The dispensing portion 2111 is, for example, a nipple. For infants and young children, the dispensing portion 2111, made of an elastic material, is softer and more comfortable to the touch. When infants and young children drink milk, they will not feel discomfort due to the material of the dispensing portion 2111 being too hard, thus improving the infant's user experience and helping to cultivate good sucking habits. The dispensing portion 2111 is, for example, made of silicone.

[0173] See some examples in this application. Figure 2 The connecting portion 23 is provided on the outer side wall of the housing 221 and the second connecting portion 212; or, the connecting portion 23 is provided only on the outer side wall of the housing 221.

[0174] When the connecting portion 23 is located on the outer wall of the housing 221 and the second connecting portion 212, this arrangement makes the connection between the control component 3 and the container body more stable. The housing 221 and the second connecting portion 212 together serve as the connection points, increasing the contact area and stress points of the connection.

[0175] When the connecting portion 23 is only provided on the outer side wall of the housing 221, the range of the connecting portion is reduced. This makes the overall structure of the container body simpler.

[0176] See some examples in this application. Figure 8 The outer sidewall of the first connecting part 222 is provided with a plurality of first snap-fit ​​parts at intervals along the circumference; the inner sidewall of the second connecting part 212 is provided with a plurality of second snap-fit ​​parts 2121; each first snap-fit ​​part and the corresponding second snap-fit ​​part 2121 form a snap-fit ​​engagement.

[0177] The snap-fit ​​design in this application simplifies the assembly process of the container body, especially the sealing cap 21 and the receiving portion 22. Simply align the first connecting portion 222 and the second connecting portion 212 and press gently, and each of the first snap-fit ​​portions can quickly snap into place with the corresponding second snap-fit ​​portion 2121, achieving a rapid connection between the sealing cap 21 and the receiving portion 22.

[0178] See Figure 8The corresponding engagement of multiple first snap-fit ​​parts and second snap-fit ​​parts 2121 forms a multi-point stable connection structure. During the use of the container body, whether subjected to vertical tensile force (such as an infant grasping and pulling the bottle upwards) or horizontal shear force (such as the bottle being impacted or shaken by an external force), this multi-point snap-fit ​​structure can evenly distribute the force, effectively preventing the sealing cap 21 from separating from the receiving part 22, ensuring the stability and reliability of the container body connection, and avoiding problems such as leakage of milk and other liquids due to loose connection.

[0179] The stable snap-fit ​​connection provides strong protection for the sealing of the container body, especially the bottle body 2. When the first connecting part 222 and the second connecting part 212 are tightly connected by the snap-fit, a relatively closed space is formed, effectively preventing outside air and impurities from entering the container shell 221, while preventing liquid from leaking out from the connection points. The presence of multiple snap-fit ​​points makes the seal more uniform and tight, further improving the sealing performance of the bottle body 2, ensuring the freshness and hygiene of milk and other liquids, and providing reliable protection for the healthy feeding of infants.

[0180] The snap-fit ​​design not only facilitates assembly but also disassembly. When cleaning the container body is required, the user only needs to apply a certain external force to overcome the snap-fit ​​force between the snap-fit ​​parts to easily remove the sealing cap 21 from the receiving part 22. Moreover, this snap-fit ​​structure can maintain good connection performance during multiple disassembly and assembly processes, and will not wear or loosen due to frequent operation, ensuring the reusability of the bottle and reducing usage costs.

[0181] The above embodiments mainly describe the differences between the various embodiments. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a better embodiment. For the sake of brevity, they will not be elaborated here.

[0182] While specific embodiments of this application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of this application. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of this application. The scope of this application is defined by the appended claims.

Claims

1. A thermostatic container, characterized in that, include: The container body has a joint (23) on its outer side wall; and, The control component (3) is detachably connected to the container body via the connecting part (23); The control component (3) is equipped with a power supply (33); The connecting part (23) is provided with a first electrical control interface (233), and a first power receiving terminal (234) is provided therein; A heating component is provided in the side wall and / or bottom wall of the container body, and the heating component is connected to the first electrical terminal (234); When the control component (3) is connected to the container body, the power supply (33) is electrically connected to the first power terminal (234) through the first electrical control interface (233) to supply power to the heating component.

2. The constant temperature container according to claim 1, characterized in that, The control component (3) includes: The housing has a second electrical control interface (321) on one surface; and, The second power terminal (313) is disposed inside the housing and extends from the second electrical control interface (321); when the control component (3) is connected to the container body, the second power terminal (313) forms an electrical connection with the first power terminal (234).

3. The constant temperature container according to claim 2, characterized in that, The second power terminal (313) is a pin or an insert-type pin header.

4. The constant temperature container according to claim 1, characterized in that, The connecting part (23) is provided with a first magnetic attraction part, and the control component (3) is provided with a second magnetic attraction part that cooperates with the first magnetic attraction part. The control component (3) and the connecting part (23) are detachably connected through the magnetic attraction cooperation between the first magnetic attraction part and the second magnetic attraction part.

5. The constant temperature container according to claim 1, characterized in that, The control component (3) has a first engaging part (311) and a second engaging part (312) at opposite ends. The connecting part (23) has a first engaging position (231) that cooperates with the first engaging part (311) and a second engaging position (232) that cooperates with the second engaging part (312). The control component (3) and the connecting part (23) are detachably connected by engaging the engaging parts and engaging positions one by one.

6. The constant temperature container according to claim 1, characterized in that, The control component (3) is provided with a disassembly and assembly auxiliary structure (34), which is at least one of a pull protrusion, a handle and a pull rope.

7. The constant temperature container according to claim 2, characterized in that, The housing of the control component (3) includes a component housing (31) and a cover plate (32), which are fastened together to form an accommodating cavity; The power supply (33) is disposed in the accommodating cavity and fixed to the component housing (31); A buffer (35) is provided between the power source (33) and the cover plate (32).

8. The constant temperature container according to claim 7, characterized in that, The control component (3) further includes a first PCB board (36) and a second PCB board (37), both of which are fixed to the inner wall of the component housing (31) and electrically connected to each other; The first PCB board (36) is provided with the second power terminal (313); The second PCB board (37) is provided with a power interface (38); The second electronic control interface (321) is located on the cover plate (32), and the power interface (38) is exposed on the outer surface of the component housing (31).

9. The constant temperature container according to claim 1, characterized in that, The container body includes: The baby bottle body (2) has the aforementioned joint (23) on its outer side wall; A protective cap (1) is detachably fitted onto the main body (2) of the bottle; The control component (3) is detachably connected to the bottle body (2) via the connecting part (23).

10. The thermostatic container according to claim 9, characterized in that, The main body of the baby bottle (2) includes: The receiving part (22) includes a receiving housing (221) and a first connecting part (222) provided around the upper end of the receiving housing (221). The outer side wall of the receiving housing (221) is provided with an annular boss (223) extending radially. The sealing cap (21) includes an integrally formed top cover (211) and a second connecting part (212), wherein the top cover (211) is provided with a liquid outlet (2111); The sealing cap (21) is sleeved on the outer periphery of the receiving part (22) through the second connecting part (212). The first connecting part (222) and the second connecting part (212) are detachably connected, and the lower end face of the second connecting part (212) abuts against the upper surface of the annular boss (223) to form an axial limit.

11. The thermostatic container according to claim 10, characterized in that, The second connecting part (212) is sleeved on the outer periphery of the first connecting part (222). When the first connecting part (222) is connected to the second connecting part (212), the upper end face of the first connecting part (222) abuts against the inner wall of the top cover part (211), forming a sealed fit without additional sealing components.

12. The thermostatic container according to claim 10 or 11, characterized in that, The protective cover (1) is fitted over the sealing cover (21); The protective cover (1) includes: The top wall covers the liquid outlet section (2111); The sidewall extends downward from the edge of the top wall and surrounds the outer periphery of the top cover (211). The lower end face of the sidewall (12) abuts against the upper end face of the second connecting part (212) to form a surface contact sealing structure.

13. The constant temperature container according to claim 12, characterized in that, The outer wall of the top cover (211) is provided with an annular flange (2113) extending radially outward; The lower inner wall of the protective cover (1) is provided with a limiting groove, and the annular flange (2113) and the limiting groove form a radially interlocking engagement.

14. The thermostatic container according to claim 10, characterized in that, The top cover (211) is provided with a vent (2112) arranged adjacent to the liquid outlet (2111); The top cover (211) is made of an elastic material in the liquid outlet (2111) area.

15. The thermostatic container according to claim 10, characterized in that, The connecting portion (23) is provided on the outer wall of the receiving housing (221) and the second connecting portion (212); or, The joint (23) is only provided on the outer side wall of the housing (221).

16. The thermostatic container according to claim 10, characterized in that, The outer side wall of the first connecting part (222) is provided with a plurality of first snap-fit ​​parts at intervals along the circumferential direction; The inner sidewall of the second connecting part (212) is provided with a plurality of second snap-fit ​​parts (2121); Each of the first snap-fit ​​portions forms a snap-fit ​​engagement with its corresponding second snap-fit ​​portion (2121).

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