Vacuum cup with temperature adjusting function

Abstract

The invention provides a vacuum cup with a temperature adjusting function, belongs to the field of production of daily necessities, and aims to solve the problems of low cooling speed, inconvenience in operation and limited effect when a temperature control cup cools hot water by using a phase change material in the prior art. The cup body is divided into the inner container and the outer container, the heat conduction container is additionally arranged between the inner container and the outer container to form the uniform heat layer and the vacuum heat insulation layer, the uniform heat layer and the temperature control assembly additionally arranged in the uniform heat layer are matched with the inner container hydrophilic layer additionally arranged on the outer side wall of the inner container, and therefore heat of water in the inner container can be rapidly and efficiently transmitted to the temperature control assembly; the heat conduction groove is formed in the top wall of the temperature control shell, it is ensured that heat can be transmitted outwards from the interior of the phase change material, heat in the water cup is synchronously absorbed through the temperature control shell in cooperation with the phase change material, the heat conduction path is optimized through the internal and external two-way heat absorption mechanism, and the heat balance process in the water cup is accelerated.

Description

Technical Field

[0001] The invention belongs to the field of daily necessities production, and in particular relates to a vacuum insulation cup with a temperature regulating function. Background Art

[0002] In daily life, drinking boiled water is an indispensable part of maintaining human health, especially for people who pay attention to healthy eating. Boiled water is highly respected for its purity and impurity-free characteristics. However, when water is heated to boiling, its high temperature often exceeds the comfortable range for the human body to drink directly, which causes users to have to wait for a long time for the boiled water to cool naturally to a suitable drinking temperature. This process not only prolongs the user's waiting time, but also greatly reduces the immediate drinking experience, especially when you need to replenish water urgently. This inconvenience is particularly obvious.

[0003] In order to deal with this problem, a series of products designed to quickly control the temperature of hot water have emerged on the market. Among them, the technology of temperature control using phase change materials has attracted much attention due to its high efficiency and environmental protection. Phase change materials can absorb or release a large amount of heat within a specific temperature range while keeping the temperature relatively stable. This feature makes it show broad application prospects in the field of temperature control. However, despite the many advantages of phase change materials, they still face some challenges in practical applications.

[0004] First, although phase change materials have excellent energy storage and release capabilities, their thermal conductivity is generally low, which limits the speed of heat transfer inside the material. Therefore, in the process of quickly cooling high-temperature boiling water to a suitable drinking temperature, the temperature control speed of phase change materials is often difficult to meet user expectations. This causes users to wait for a long time when they are in urgent need of drinking water, which affects the practicality and user experience of the product. Secondly, in order to accelerate the heat conduction inside the phase change material, some product designs require users to shake during the temperature control process. The original intention of this design was to promote the distribution and exchange of heat in the phase change material through physical vibration, but the actual effect is not ideal. On the one hand, the shaking operation increases the complexity of the user's operation, making the use of the product clumsy and inconvenient; on the other hand, when the phase change material completes the phase change process (such as from liquid to solid), its internal structure tends to be stable, and at this time, shaking has little effect on accelerating heat conduction. What's worse, excessive shaking may cause material damage or performance degradation, which will further affect the product's service life and temperature control effect. Therefore, although there are products on the market that use phase change materials for hot water temperature control, in actual applications there are still problems such as slow temperature control, complicated operation and limited effect. Summary of the invention

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a vacuum insulation cup with a temperature adjustment function, which is used to solve the problems of slow cooling speed, inconvenient operation and limited effect when the temperature control cup in the prior art uses phase change materials to cool down hot water.

[0006] To achieve the above-mentioned purpose and other related purposes, the present invention provides a vacuum insulation cup with a temperature regulating function, comprising a cup body and a temperature control component; The cup body comprises an inner liner and an outer liner; the outer wall of the inner liner is provided with an inner liner hydrophilic layer, and a heat-conducting liner is fixedly mounted on the outer side, the heat-conducting liner and the inner liner form a uniform heat layer, and the heat-conducting liner is filled with pure water for heat conduction and temperature adjustment; the heat-conducting liner and the outer liner are surrounded to form a vacuum insulation layer; The temperature control component is arranged in the uniform heat layer and connected to the bottom of the inner tank; the temperature control component includes a temperature control outer shell and a phase change material filled in the temperature control outer shell; the top wall of the temperature control outer shell is recessed inward to form a heat conduction groove; the outer wall of the temperature control outer shell is provided with a temperature control hydrophilic layer, and the temperature control hydrophilic layer is connected to the hydrophilic layer of the inner tank, so that the phase change material can complete the regulation of the water temperature inside the inner tank through the uniform heat layer.

[0007] Optionally, the heat-conducting groove and the temperature-controlling housing are coaxially arranged, and an annular heat-conducting sheet is fixedly connected between the two. The heat-conducting sheets are multiple and evenly distributed along the length direction of the heat-conducting groove to form a multi-layer heat-conducting structure.

[0008] Optionally, the inner section of the heat conducting plate is provided with an inner flange, and the outer end is provided with an outer flange, the inner flange is sleeved and fixed on the outside of the heat conducting groove, and the outer flange is fixedly connected to the inner side of the side wall of the temperature control shell.

[0009] Optionally, a heat conducting plate through hole is provided on the heat conducting plate to facilitate the flow and filling of the phase change material.

[0010] Optionally, the inner liner hydrophilic layer and the temperature-controlling hydrophilic layer are both made of capillary water-conducting materials.

[0011] Optionally, it also includes a cup cover and a temperature measuring component; The cup cover comprises a cover core and a cover body; the cover body is a cup-shaped hollow structure, and a vertically arranged clamping piece is fixedly connected to the inner side of the top wall; the top end of the cover core is recessed inward to form a mounting groove with an opening toward the top wall of the cover body; the mounting groove and the clamping piece are clearance-matched to slide the cover core to the cover body, and the cover core mounting groove and the top wall of the cover body form a receiving cavity; The temperature measuring component is installed and fixed in the accommodating cavity.

[0012] Optionally, a vertically arranged through hole is opened in the middle of the cover core; the temperature measuring assembly includes a protective shell, a protective upper cover and a temperature measuring conduit, the protective upper cover is fixedly connected to the top of the protective shell, and forms a temperature measuring accommodating cavity with the protective shell; the top of the temperature measuring conduit is connected to the bottom of the protective shell to form an integrated temperature measuring accommodating cavity, and when the cup cover is closed, the temperature measuring conduit passes through the through hole of the cover core to the water cup; The temperature measurement component also includes a temperature sensor and a display screen; the display screen is fixedly connected in the temperature measurement accommodating cavity; the temperature sensor is fixedly connected to the inner side of the bottom of the temperature measurement conduit and is electrically connected to the display screen.

[0013] Optionally, the bottom of the protective shell is recessed inward to form a circular groove, an elastic sealing member is fixedly connected in the circular groove, a first circular through hole is provided in the center of the elastic sealing member for cooperating with the temperature measuring tube; a circular protrusion is provided around the bottom of the first circular through hole, and the top periphery of the cover core through hole is recessed inward to form a circular groove, and the circular protrusion of the elastic sealing member is used in conjunction with the circular groove of the cover core.

[0014] Optionally, elastic protrusions arranged at intervals are further provided around the circular protrusion of the elastic sealing member.

[0015] Optionally, a sealing member is sleeved on the outer side of the cover core, the sealing member is adapted to the outer shape of the cover core, and a second circular through hole is opened in the center of the bottom wall for matching with the temperature measuring tube.

[0016] As described above, the vacuum insulation cup with temperature regulating function of the present invention has at least the following beneficial effects: The present invention forms a vacuum insulation layer by separating the cup body into an inner liner and an outer liner, and installing a heat-conducting liner between the inner and outer liner to form an efficient heat-uniform layer, thereby effectively improving the heat preservation and heat-insulating performance of the water cup. The introduction of the heat-uniform layer and the installation of a temperature control component in the heat-uniform layer, in cooperation with the hydrophilic layer of the inner liner installed on the outer wall of the inner liner, enable the heat of the water inside the inner liner to be quickly and efficiently transferred to the temperature control component, thereby realizing rapid heat transfer and utilization, and significantly improving the heat exchange efficiency of the water cup. The temperature control component is separated into a temperature control outer shell and a phase change material filled in the temperature control outer shell, and a heat conduction groove is provided on the top wall of the temperature control outer shell, thereby ensuring that heat can be quickly transferred from the high-temperature area inside the phase change material to the external low-temperature area, thereby effectively breaking the internal thermal resistance, making the heat flow smoother and unobstructed, and the heat conduction efficiency is greatly improved. The phase change material can absorb the heat in the water cup synchronously by being wrapped in the temperature control outer shell. This internal and external bidirectional heat absorption mechanism not only broadens the source of heat, but also optimizes the heat conduction path, thereby accelerating the heat balance process inside the water cup. This mechanism enables the water cup to cool down quickly and stably when facing high-temperature water, providing users with a more comfortable and efficient drinking experience.

[0017] The present invention adds multiple layers of annular heat conducting sheets between the coaxially arranged heat conducting grooves and the temperature control shell. The multiple layers of heat conducting sheets not only increase the heat dissipation area, but also achieve uniform distribution and rapid transfer of heat through its unique structural design, making the cooling effect of the overall system more significant. The heat transfer area between the heat conducting sheet, the heat conducting groove and the temperature control shell is increased through the flange design of the heat conducting sheet, further accelerating the thermal balance process inside the water cup, achieving rapid and stable cooling. Since the heat is timely and efficiently conducted and dissipated, the temperature gradient inside the phase change material is significantly reduced, avoiding the risk of material performance degradation or failure due to local overheating, which not only helps to extend the service life of the material, but also improves the operating stability and reliability of the entire system.

[0018] The present invention separates the cup cover into a cover core and a cover body, and designs the two to be detachably connected, cleverly opens an installation groove on the top wall of the cover core and forms a receiving cavity together with the top wall of the cover body, so as to facilitate the installation and removal of the temperature measuring component. When the battery of the temperature measuring component is exhausted, the user can easily take out the temperature measuring component from the receiving cavity and replace it with a new battery or the entire module, which greatly prolongs the service life of the water cup cover and ensures the continuous accuracy of the temperature measuring function. In addition, the through hole opened on the cover core allows the temperature measuring catheter to seamlessly extend into the water cup when the cup cover is closed, accurately measures the water temperature, provides the user with instant water temperature information, and improves the convenience and safety of drinking water; the clearance of the installation groove cooperates with the clamping piece so that the cover core can move up and down smoothly along the axial direction of the cover body. , enhancing the flexibility of the structure. By adding an elastic seal between the cover core and the temperature measuring component, the elastic seal is effectively squeezed and deformed when the cup cover is closed, and its circular protrusion is tightly abutted in the circular groove of the cover core, forming a sealing barrier to prevent the leakage of water vapor or heat inside the water cup, ensuring the thermal insulation and sealing performance of the water cup. When the cup cover is opened, the elastic seal quickly returns to its original shape, and at the same time uses its elastic force to push the cover core and the temperature measuring component away from the cover body, so that the cover core is away from the cover body. At this time, the elastic protrusions arranged at intervals, the circular groove of the cover core and the through holes of the cover core together constitute an air circulation channel. This design ingeniously achieves the balance of the pressure difference between the inside and outside of the water cup, greatly reducing the force required by the user to open the cup cover, making the operation easier and more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 2 For the present invention Figure 1 The enlarged schematic diagram at A in the middle; Figure 3 For the present invention Figure 1 The enlarged schematic diagram of point B in the middle; Figure 4 It is a schematic structural diagram of the heat conducting sheet of the present invention; Figure 5 It is a schematic diagram of the explosion of the cup cover of the present invention; Figure 6 It is a schematic diagram of the overall structure of the cover body of the present invention; Figure 7 It is a schematic diagram of the cooperation between the cover core and the sealing member of the present invention.

[0020] Component number description 1. Inner liner; 2. Outer liner; 3. Heat-conducting liner; 4. Temperature-control shell; 5. Heat-conducting plate; 501. Through hole for heat-conducting plate; 6. Cover core; 601. Mounting slot; 7. Cover body; 701. Connector; 8. Protective shell; 9. Protective upper cover; 10. Temperature measuring tube; 11. Temperature sensor; 12. Display screen; 13. Elastic sealing element; 14. Sealing element. DETAILED DESCRIPTION

[0021] The following is a description of the implementation of the present invention by means of specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0022] See also Figures 1 to 7 . It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. Changes or adjustments in their relative relationships should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0023] The following embodiments are only for illustration purposes and can be combined with each other, and are not limited to the contents presented in the following single embodiments.

[0024] See also Figures 1 to 7The present invention provides a vacuum insulation cup with a temperature regulating function, comprising a cup body and a temperature control component; the cup body comprises an inner liner 1 and an outer liner 2; the outer wall of the inner liner 1 is provided with an inner liner hydrophilic layer, and a heat-conducting liner 3 is fixedly connected to the outer side, the heat-conducting liner 3 and the inner liner 1 form a uniform heat layer and the uniform heat layer is filled with pure water for heat conduction and temperature regulation; the heat-conducting liner 3 and the outer liner 2 are surrounded to form a vacuum insulation layer; the temperature control component is arranged in the uniform heat layer and connected to the bottom of the inner liner 1; the temperature control component The invention comprises a temperature-controlling outer shell 4 and a phase-change material filled in the temperature-controlling outer shell 4; the top wall of the temperature-controlling outer shell 4 is recessed inward to form a heat-conducting groove (the heat-conducting groove may be one or more); the outer wall of the temperature-controlling outer shell 4 is provided with a temperature-controlling hydrophilic layer, and the temperature-controlling hydrophilic layer is connected with the hydrophilic layer of the inner liner, so that the phase-change material can adjust the water temperature inside the inner liner 1 through the heat-uniform layer. The present invention forms an efficient heat-conducting cup body by splitting the cup body into the inner liner 1 and the outer liner 2, and installing a heat-conducting liner 3 between the inner and outer liner 2. At the same time as the uniform heating layer, a vacuum insulation layer is also formed, which effectively improves the thermal insulation and heat insulation performance of the water cup; the introduction of the uniform heating layer and the installation of a temperature control component in the uniform heating layer, in conjunction with the hydrophilic layer of the inner liner installed on the outer wall of the inner liner 1, the heat of the water inside the inner liner 1 can be quickly and efficiently transferred to the temperature control component, thereby realizing rapid heat transfer and utilization, and significantly improving the heat exchange efficiency of the water cup; by splitting the temperature control component into a temperature control shell 4 and a phase change material filled in the temperature control shell 4, and through the heat conduction groove opened on the top wall of the temperature control shell 4, it is ensured that heat can be quickly transferred from the high-temperature area inside the phase change material to the external low-temperature area, effectively breaking the internal thermal resistance, making the heat flow smoother and unobstructed, and the heat conduction efficiency is greatly improved. The phase change material can absorb the heat in the water cup simultaneously by being wrapped in the temperature control shell 4. This two-way heat absorption mechanism not only broadens the source of heat, but also optimizes the heat conduction path, thereby accelerating the thermal balance process inside the water cup. This mechanism enables the water cup to quickly and stably cool down when facing high-temperature water. It can also continue to release heat to the drinking water after cooling, ensuring that the drinking water remains at a suitable drinking temperature for a long time, providing users with a more comfortable and efficient drinking experience.

[0025] In this embodiment, please refer to Figures 1 to 4The heat-conducting groove and the temperature-controlling shell 4 are coaxially arranged, and an annular heat-conducting sheet 5 is fixedly connected between the two. The heat-conducting sheets 5 are multiple and evenly distributed along the length direction of the heat-conducting groove to form a multi-layer heat-conducting structure. The inner section of the heat-conducting sheet 5 is provided with an inner flange, and the outer end is provided with an outer flange. The inner flange is sleeved and fixed on the outside of the heat-conducting groove, and the outer flange is fixedly connected to the inner side of the side wall of the temperature-controlling shell 4. The heat-conducting sheet through hole 501 is opened on the heat-conducting sheet 5 to facilitate the flow and filling of the phase change material. The present application adds a multi-layer annular heat-conducting sheet 5 between the coaxially arranged heat-conducting groove and the temperature-controlling shell 4. The multi-layer heat-conducting sheet 5 not only increases The heat dissipation area, through its unique structural design, realizes uniform distribution and rapid transfer of heat, making the cooling effect of the overall system more significant, and increases the heat transfer area of ​​the heat conductive sheet 5, the heat conductive groove, and the temperature control shell 4 through the flange design of the heat conductive sheet 5 to further accelerate the thermal balance process inside the water cup, and realize rapid and stable cooling. Since the heat is timely and efficiently conducted and dissipated, the temperature gradient inside the phase change material is significantly reduced, avoiding the risk of material performance degradation or failure caused by local overheating, which not only helps to extend the service life of the material, but also improves the operating stability and reliability of the entire system.

[0026] In this embodiment, please refer to Figure 2 and Figure 3 The hydrophilic layer of the inner liner and the temperature-controlling hydrophilic layer are both made of capillary water-conducting materials (the capillary water-conducting materials can be made of sintered copper mesh or sintered copper powder, etc.), and the side wall of the temperature-controlling shell 4 extends upward and fits with the side wall of the inner liner 1 to connect the hydrophilic layer of the inner liner and the temperature-controlling hydrophilic layer (a water-permeable hole is provided on the extended side wall of the temperature-controlling shell 4). The present application enhances the capillary force inside the uniform heating layer through the capillary action layer made of sintered copper mesh or sintered copper powder, ensuring that the pure water can quickly flow back to the evaporation section through capillary action after evaporation, forming a continuous and stable heat cycle. This self-circulation mechanism does not require external power to achieve continuous and efficient heat transmission, thereby improving the working stability and reliability of the uniform heating layer.

[0027] In this embodiment, please refer to Figure 1, the vacuum insulation cup with temperature regulating function also includes an adding structure for adding phase change material to the inside of the temperature control shell; the adding structure is installed and fixed inside the heat conduction groove, including a phase change material injection tube and a heat uniform layer injection tube; the phase change material injection tube and the heat uniform layer injection tube are coaxially arranged, and the heat uniform layer injection tube is sleeved and fixed on the outside of the phase change material injection tube, the bottom end of the phase change material injection tube is fixedly connected to the bottom wall of the heat conduction groove, and the phase change material injection tube is connected to the inside of the temperature control shell; the top end of the phase change material injection tube is arranged in the heat uniform layer injection tube, and the heat uniform layer injection tube is fixed on the outside of the phase change material injection tube. The top end of the tube is fixedly connected to the bottom wall of the inner tank 1, and the uniform heat layer injection tube is connected to the interior of the inner tank 1; the bottom end of the uniform heat layer injection tube is fixedly connected to the bottom of the phase change material injection tube. The present application designs the phase change material addition structure into a double-layer sleeve structure, including a phase change material injection tube and a uniform heat layer injection tube. The phase change material injection tube is located inside the double-layer sleeve structure and is directly connected to the interior of the temperature control shell 4, which is convenient for adding phase change material (negative pressure addition or a built-in elbow to extend one end of the elbow into the top of the interior of the temperature control shell 4 to extract air), ensuring that the phase change material can be accurately and quickly added. After being injected into the temperature control shell 4, the phase change material is added, and the phase change material injection pipe mouth is sealed by laser welding through the sealing piece. The uniform heat layer injection pipe sleeve is arranged on the outside of the phase change material injection pipe, forming a compact double-layer sleeve structure. By adding uniform heat medium (such as pure water) in the uniform heat layer injection pipe, after the addition is completed, the uniform heat layer injection pipe mouth is sealed by laser welding through the sealing piece. Finally, the phase change property of pure water (the volume expands when it freezes, and the water starts to freeze from one end close to the inner liner 1) is utilized to cool down the bottom of the inner liner 1. The seal of the hot layer injection pipe (i.e., the brazing seal) is opened, and the uniform heat medium is exposed to the vacuum uniform heat layer to vaporize or liquefy, activating the working capacity of the uniform heat layer. The fixed installation addition structure between the temperature control shell 4 and the inner liner 1 makes it convenient to evacuate the inner liner 1, the heat conductive liner 3 and the outer liner 2 and perform high-temperature brazing to seal the vacuum layer and the uniform heat layer, and then add the phase change material to the temperature control shell 4, which solves the problem that after the phase change material is filled, the inner liner 1, the heat conductive liner 3 and the outer liner 2 are evacuated and high-temperature brazed to seal the vacuum layer and the uniform heat layer, which may cause the phase change material to vaporize and cause an explosion.

[0028] In this embodiment, please refer to Figure 1 and Figure 5, the vacuum insulation cup with temperature regulating function also includes a cup cover and a temperature measuring component; the cup cover includes a cover core 6 and a cover body 7; the cover body 7 is a cup-shaped hollow structure, and a vertically arranged clamping piece 701 is fixedly connected to the inner side of the top wall; the top end of the cover core 6 is recessed inward to form a mounting groove 601 with an opening toward the top wall of the cover body 7; the mounting groove 601 and the clamping piece 701 are clearance-matched to slide the cover core 6 to the cover body 7, and the mounting groove 601 of the cover core 6 and the top wall of the cover body 7 form a receiving cavity; the temperature measuring component is installed and fixed in the receiving cavity, and the present application splits the cup cover into the cover core 6 and the cover body 7, and designs the two to be detachably connected, and cleverly opens the mounting groove 601 on the top wall of the cover core 6 and forms a receiving cavity with the top wall of the cover body 7, which is convenient for the installation and removal of the temperature measuring component. When the battery of the temperature measuring component is exhausted, the user can easily remove the temperature measuring component from the receiving cavity and replace a new battery or the entire module, which greatly extends the service life of the cup cover and ensures the continuous accuracy of the temperature measuring function.

[0029] In this embodiment, please refer to Figure 5 and Figure 7 A vertically arranged through hole is provided in the middle of the cover core 6; the temperature measuring component includes a protective shell 8, a protective upper cover 9 and a temperature measuring tube 10, the protective upper cover 9 is fixedly connected to the top of the protective shell 8, and forms a temperature measuring chamber with the protective shell 8; the top of the temperature measuring tube 10 is connected to the bottom of the protective shell 8 to form an integrated temperature measuring chamber, and when the cup cover is closed, the temperature measuring tube 10 passes through the through hole of the cover core 6 to the water cup; the temperature measuring component also includes a temperature sensor 11 and a display screen 12; the display screen 12 is fixedly connected in the temperature measuring chamber; the temperature sensor 11 is fixedly connected to the inner side of the bottom of the temperature measuring tube 10, and is electrically connected to the display screen 12. The present application allows the temperature measuring tube 10 to seamlessly extend into the water cup when the cup cover is closed through the through hole opened on the cover core 6, so as to accurately measure the water temperature, provide users with instant water temperature information, and improve the convenience and safety of drinking water.

[0030] In this embodiment, please refer to Figure 5 and Figure 6The bottom of the protective shell 8 is recessed inward to form a circular groove, and an elastic seal 13 is fixedly connected in the circular groove. A first circular through hole is opened in the center of the elastic seal 13 for matching the temperature measuring tube 10; a circular protrusion is arranged around the bottom of the first circular through hole, and the top periphery of the through hole of the cover core 6 is recessed inward to form a circular groove. The circular protrusion of the elastic seal 13 is used in conjunction with the circular groove of the cover core 6. Elastic protrusions arranged at intervals are also arranged around the circular protrusion of the elastic seal 13. The present application enables the cover core 6 to move up and down smoothly along the axial direction of the cover body 7 by gap-fitting the clamping member 701 through the installation groove 601, thereby enhancing the flexibility of the structure. By adding an elastic seal 13 between the cover core 6 and the temperature measuring component, the elastic The seal 13 is effectively squeezed and deformed when the cup lid is closed, and its circular protrusion is tightly abutted against the circular groove of the cover core 6, forming a sealing barrier to prevent water vapor or heat leakage inside the water cup, thereby ensuring the heat preservation and sealing performance of the water cup. When the cup lid is opened, the elastic seal 13 quickly returns to its original shape, and at the same time uses its elastic force to push the cover core 6 and the temperature measuring component apart, so that the cover core 6 is away from the cover body 7 and the temperature measuring tube 10 is recovered to the inside of the through hole of the cover core 6, completing the recovery and protection of the temperature measuring tube 10. At this time, the elastic protrusions arranged at intervals, the circular groove of the cover core 6 and the through hole of the cover core 6 together constitute an air circulation channel. This design cleverly achieves the balance of the pressure difference between the inside and outside of the water cup, greatly reducing the force required by the user to open the cup lid, making the operation easier and more labor-saving.

[0031] In this embodiment, please refer to Figure 5 and Figure 7 A sealing member 14 is sleeved on the outer side of the cover core 6, and the sealing member 14 is adapted to the shape of the cover core 6, and a second circular through hole is opened in the center of the bottom wall for cooperating with the temperature measuring tube 10. The present application increases the fit and air tightness between the cover core 14 and the bottle mouth of the liner 1 by sleeved a sealing member 14 adapted to the shape of the cover core 6 on the outer side of the cover core 6, and opens a second circular through hole in the center of the bottom wall to facilitate the temperature measuring tube 10 to pass through the second through hole into the interior of the water cup, thereby completing the measurement of the water temperature inside the water cup.

[0032] In summary, the present invention overcomes various shortcomings in the prior art.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed by the present invention shall still be covered by the claims of the present invention.

Claims

1. A vacuum insulation cup with temperature regulating function, characterized in that: Including cup body and temperature control components; The cup body comprises an inner liner and an outer liner; the outer wall of the inner liner is provided with an inner liner hydrophilic layer, and a heat-conducting liner is fixedly mounted on the outer side, the heat-conducting liner and the inner liner form a uniform heat layer, and the heat-conducting liner is filled with pure water for heat conduction and temperature adjustment; the heat-conducting liner and the outer liner are surrounded to form a vacuum insulation layer; The temperature control component is arranged in the uniform heat layer and connected to the bottom of the inner tank; the temperature control component includes a temperature control outer shell and a phase change material filled in the temperature control outer shell; the top wall of the temperature control outer shell is recessed inward to form a heat conduction groove; the outer wall of the temperature control outer shell is provided with a temperature control hydrophilic layer, and the temperature control hydrophilic layer is connected to the hydrophilic layer of the inner tank, so that the phase change material can complete the regulation of the water temperature inside the inner tank through the uniform heat layer.

2. The vacuum insulation cup with temperature regulating function according to claim 1, characterized in that: The heat-conducting groove and the temperature-controlling housing are coaxially arranged, and an annular heat-conducting sheet is fixedly connected between the two. The heat-conducting sheets are multiple and evenly distributed along the length direction of the heat-conducting groove to form a multi-layer heat-conducting structure.

3. The vacuum insulation cup with temperature regulating function according to claim 2, characterized in that: The inner section of the heat conducting plate is provided with an inner flange, and the outer end is provided with an outer flange. The inner flange is sleeved and fixed on the outer side of the heat conducting groove, and the outer flange is fixedly connected to the inner side of the side wall of the temperature control shell.

4. The vacuum insulation cup with temperature regulating function according to claim 2, characterized in that: The heat conducting plate is provided with a heat conducting plate through hole to facilitate the flow and filling of the phase change material.

5. The vacuum insulation cup with temperature regulating function according to claim 1, characterized in that: The inner liner hydrophilic layer and the temperature-controlling hydrophilic layer are both made of capillary water-conducting materials.

6. The vacuum insulation cup with temperature regulating function according to claim 1, characterized in that: It also includes a cup cover and a temperature measuring component; The cup cover comprises a cover core and a cover body; the cover body is a cup-shaped hollow structure, and a vertically arranged clamping piece is fixedly connected to the inner side of the top wall; the top end of the cover core is recessed inward to form a mounting groove with an opening toward the top wall of the cover body; the mounting groove and the clamping piece are clearance-matched to slide the cover core to the cover body, and the cover core mounting groove and the top wall of the cover body form a receiving cavity; The temperature measuring component is installed and fixed in the accommodating cavity.

7. The vacuum insulated cup with temperature regulating function according to claim 1, characterized in that: A vertically arranged through hole is opened in the middle of the cover core; the temperature measuring assembly includes a protective shell, a protective upper cover and a temperature measuring conduit, the protective upper cover is fixedly connected to the top of the protective shell and forms a temperature measuring accommodating cavity with the protective shell; the top of the temperature measuring conduit is connected to the bottom of the protective shell to form an integrated temperature measuring accommodating cavity, and when the cup cover is closed, the temperature measuring conduit passes through the through hole of the cover core to the water cup; The temperature measurement component also includes a temperature sensor and a display screen; the display screen is fixedly connected in the temperature measurement accommodating cavity; the temperature sensor is fixedly connected to the inner side of the bottom of the temperature measurement conduit and is electrically connected to the display screen.

8. The vacuum insulated cup with temperature regulating function according to claim 1, characterized in that: The bottom of the protective shell is recessed inward to form a circular groove, an elastic seal is fixedly connected in the circular groove, a first circular through hole is provided in the center of the elastic seal for matching with the temperature measuring tube; a circular protrusion is provided around the bottom of the first circular through hole, and the top periphery of the cover core through hole is recessed inward to form a circular groove, and the circular protrusion of the elastic seal is used in conjunction with the circular groove of the cover core.

9. The vacuum insulation cup with temperature regulating function according to claim 1, characterized in that: The periphery of the circular protrusion of the elastic sealing member is also provided with elastic protrusions arranged at intervals.

10. The vacuum insulation cup with temperature regulating function according to claim 1, characterized in that: The outer side of the cover core is sleeved with a sealing member, which is adapted to the outer shape of the cover core, and a second circular through hole is opened in the center of the bottom wall for matching with the temperature measuring conduit.

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