CN221083368U

CN221083368U - Portable thermos cup

Info

Publication number: CN221083368U
Application number: CN202323305872.2U
Authority: CN
Inventors: 陈朋贤
Original assignee: Dongguan Huimei Intelligent Manufacturing Technology Co ltd
Current assignee: Dongguan Huimei Intelligent Manufacturing Technology Co ltd
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-06-07
Anticipated expiration: 2033-12-05

Abstract

The utility model relates to the technical field of household appliances, in particular to a portable vacuum cup which comprises a cup component and a base component, wherein the cup component comprises an inner container, a shell and a heating component, the inner container and the shell are connected in a sealing way, a vacuum space is formed between the side wall and the bottom of the inner container, the heating component is placed on the inner container, the heating component is separated from the shell to prevent heat from being conducted and emitted out of the shell, and the heating component is electrically connected with the base component so that the base component can transmit electric energy to the heating component. According to the utility model, the heating component is arranged on the inner container so as to heat the inner container and keep the water warm, the heating component is separated from the shell so as to prevent the shell from radiating heat in a conduction way, so that the heat insulation effect of the thermos cup is good, and the heating component is arranged as a low-voltage heating element heated by a battery and/or a high-voltage heating element heated by illumination electricity, so that the thermos cup has the heat insulation function and the water heating function, and is more suitable for the needs of users.

Description

Portable thermos cup

Technical Field

The utility model relates to the technical field of household appliances, in particular to a portable vacuum cup.

Background

At present, the bottom of the portable vacuum cup is not isolated from the base, and because the base and the upper part of the portable vacuum cup are required to be in an electrified structure, the vacuum effect of the portable vacuum cup is poor. The portable vacuum cup has only one heat preservation function and has no heating and water boiling function, so that under the condition that hot water cannot be found, the situation that no water can be used for heat preservation exists.

Disclosure of utility model

In order to solve the problems in the background art, the utility model provides a portable thermos cup, which solves the problems of poor heat preservation effect and incapability of heat preservation and water heating in the prior art.

The utility model solves the technical problems by adopting the following scheme: the utility model provides a portable thermos cup, including drinking cup subassembly, base subassembly, wherein drinking cup subassembly places the top of base subassembly, drinking cup subassembly and base subassembly are connected, base subassembly can provide the electric energy so that drinking cup subassembly heats water to drinking cup subassembly, drinking cup subassembly includes the inner bag, a housing, heating element, inner bag, shell sealing connection and the lateral wall and the bottom of inner bag form vacuum space so that reduce the heat outside conduction of water, heating element places in the vacuum space between inner bag, the shell, heating element places on the inner bag so that heat and make water keep warm to the inner bag, heating element breaks away from the contact with the shell so that the heat conduction gives off the shell, heating element and base subassembly electric connection so that base subassembly carries the electric energy to heating element.

In the structure, the shell is provided with the wire hole so that the heating assembly is electrically connected with the base assembly, an insulating ring is arranged between the wire hole of the shell and the wire so that the shell is insulated and insulated from the wire, and the insulating ring can seal gaps between the wire hole and the wire so that the inner container, the side wall of the inner container and the bottom of the shell form a vacuum space.

In the structure, the electric heating device further comprises a water cup PCB and a water cup bottom shell, wherein the water cup bottom shell is directly or indirectly connected with the shell, the water cup PCB is placed between the water cup bottom shell and the shell, and the water cup PCB is electrically connected with the heating assembly through an electric wire.

In the above structure, the heating assembly includes a low-voltage heating element heated by the battery and/or a high-voltage heating element heated by the illumination electricity, and the low-voltage heating element and/or the high-voltage heating element are directly or indirectly electrically connected with the base assembly.

In the structure, the water cup PCB is provided with the water cup plug connector which is in plug connection with the base assembly, the water cup bottom shell is provided with the plug connection hole which is in plug connection with the base assembly, the water cup plug connector is placed in the plug connection hole, and the water cup plug connector is arranged on one side of the water cup PCB facing the water cup bottom shell.

In the structure, the base component is provided with the buckle, the water cup bottom shell is provided with the buckling position, the base component and the water cup component are detachably connected on the buckling position through the buckle, and the base component comprises a low-voltage base component which is heated and insulated through a battery and/or a high-voltage base component which is heated and boiled through illumination and electric heating and/or a high-low-voltage base component which is thermally insulated and boiled.

In the structure, the low-voltage base assembly comprises a battery and a base plug connector, the battery is electrically connected with the base plug connector, and the base plug connector is electrically connected with the cup plug connector.

In the structure, the high-voltage base assembly comprises a plug and a base plug connector, wherein the plug is electrically connected with the base plug connector, and the base plug connector is electrically connected with the cup plug connector.

In the structure, the high-low voltage base assembly comprises a plug, a battery and a base plug connector, wherein the plug, the battery and the base plug connector are electrically connected, and the base plug connector and the water cup plug connector are electrically connected.

In the above structure, the housing is provided with a pit for placing the insulating ring, the diameter of the wire hole is larger than the diameter of the wire, the depth of the pit is larger than the height of the insulating ring, and the inner diameter of the pit is equal to the outer diameter of the insulating ring.

In the above structure, the lower part of the base assembly is provided with the anti-slip pad so that the water cup is not easy to slide. The slipmat is the ring shape, and the lower part of base subassembly is provided with the slipway that is used for placing the slipmat, and the slipmat is placed in the slipway, and the height of slipmat is greater than the degree of depth in slipway.

In the above-mentioned structure, the base subassembly is including being used for USB seat, battery, base grafting connector, the display that is used for showing the temperature, be used for setting up heat preservation temperature's button subassembly, base PCB board and USB seat, battery, base grafting connector, display, button subassembly direct or indirect electric connection, and base grafting connector sets up on base PCB board, base grafting connector and drinking cup grafting connector electric connection.

In summary, the beneficial effects of the utility model are as follows: the heating assembly is placed on the inner container so as to heat the inner container and keep the water warm, the heating assembly is separated from the shell so as to prevent the shell from radiating heat in a conducting manner, so that the portable thermos cup has a good heat preservation effect, and the portable thermos cup has a heat preservation function and a water heating function and is more suitable for users through setting the heating assembly as a low-voltage heating element heated by a battery and/or a high-voltage heating element heated by illumination electricity.

The foregoing description is only an overview of the technical solution of the present utility model, and may be implemented according to the content of the specification in order to make the technical means of the present utility model more clearly understood, and in order to make the above and other objects, features and advantages of the present utility model more clearly understood, the following specific preferred embodiment is given by way of the following detailed description in conjunction with the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a water cup assembly of the present utility model;

FIG. 2 is another angular perspective view of the water cup assembly of the present utility model;

FIG. 3 is an exploded view of the water cup assembly of the present utility model;

FIG. 4 is another angular exploded view of the water cup assembly of the present utility model;

FIG. 5 is a perspective view of a base assembly of the present utility model;

FIG. 6 is another angular perspective view of the base assembly of the present utility model;

FIG. 7 is an exploded view of the base assembly of the present utility model;

FIG. 8 is another angular exploded view of the base assembly of the present utility model;

FIG. 9 is an internal structural view of the cup assembly of the present utility model.

In the figure: 1. a water cup assembly; 2. a base assembly; 3. an inner container; 4. a housing; 5. a heating assembly; 6. a wire hole; 7. an electric wire; 8. a water cup PCB board; 9. a water cup bottom shell; 10. an insulating ring; 11. a plug connection hole; 12. a water cup plug connector; 13. a buckle; 14. clamping; 15. a base plug connector; 16. a battery; 17. a display; 18. a key assembly; 19. a USB seat; 20. and a base PCB.

Detailed Description

In order that the utility model may be more readily understood, a further description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

It should be noted that, as used herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Unless otherwise indicated, the meaning of "a plurality" is two or more.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Referring to the drawings, a portable thermos cup comprises a cup component 1 and a base component 2, wherein the cup component 1 is placed on the base component 2, the cup component 1 is connected with the base component 2, the base component 2 can provide electric energy for the cup component 1 so that the cup component 1 heats water, the cup component 1 comprises a liner 3, a shell 4 and a heating component 5, the liner 3 and the shell 4 are in sealing connection, a vacuum space is formed on the side wall and the bottom of the liner 3 so as to reduce the heat of water to be conducted outwards, the heating component 5 is placed in the vacuum space between the liner 3 and the shell 4, the heating component 5 is placed on the liner 3 so as to heat the liner 3 and keep the water warm, the heating component 5 is separated from the shell 4 so as not to radiate the heat by conducting the shell 4, and the heating component 5 is electrically connected with the base component 2 so that the base component 2 transmits electric energy to the heating component 5.

Further, the shell 4 is provided with the wire hole 6 so that the heating component 5 is electrically connected with the base component 2, an insulating ring 10 is arranged between the wire hole 6 and the wire 7 of the shell 4 so that the shell 4 is insulated and insulated from the wire 7, and the insulating ring 10 can seal the gap between the wire hole 6 and the wire 7 so that the inner container 3 and the shell 4 form a vacuum space on the side wall and the bottom of the inner container 3. The insulating ring 10 is an electrical poor conductor and a thermal poor conductor.

Further, the housing 4 is provided with a recess for placing the insulating ring 10, the diameter of the wire hole 6 is larger than the diameter of the wire 7, the depth of the recess is larger than the height of the insulating ring 10, and the inner diameter of the recess is equal to the outer diameter of the insulating ring 10.

Further, a slip pad is provided at a lower portion of the base assembly 2 so that the cup does not easily slip. The anti-slip pad is annular, and the lower part of base subassembly 2 is provided with the anti-slip groove that is used for placing the anti-slip pad, and the anti-slip pad is placed in the anti-slip groove, and the high degree of depth that is greater than the anti-slip groove of anti-slip pad.

Further, the electric heating device further comprises a water cup PCB 8 and a water cup bottom shell 9, wherein the water cup bottom shell 9 is directly or indirectly connected with the shell 4, the water cup PCB 8 is placed between the water cup bottom shell 9 and the shell 4, and the water cup PCB 8 is electrically connected with the heating component 5 through an electric wire 7.

Further, the heating assembly 5 comprises a low-voltage heating element heated by a battery and/or a high-voltage heating element heated by illumination electricity, which are directly or indirectly electrically connected to the base assembly 2.

Further, the water cup PCB 8 is provided with a water cup plug connector 12 plug-connected with the base assembly 2, the water cup bottom shell 9 is provided with a plug connection hole 11 plug-connected with the base assembly 2, the water cup plug connector 12 is placed in the plug connection hole 11, and the water cup plug connector 12 is arranged on one side of the water cup PCB 8 facing the water cup bottom shell 9.

Further, the base component 2 is provided with the buckle 13, the water cup bottom shell 9 is provided with the buckling position 14, the base component 2 and the water cup component 1 are detachably connected on the buckling position 14 through the buckle 13, and the base component 2 comprises a low-pressure base component which is heated and insulated through a battery and/or a high-pressure base component which is heated and boiled through illumination and electric heating and/or a high-pressure base component which can be heated and boiled.

Further, the inner container 3 is provided with a temperature sensor so as to heat or stop heating the heating component 5, and the temperature sensor is electrically connected with the base PCB board 20 through the water cup plug connector 12 and the base plug connector 15.

Further, the low voltage base assembly includes a battery 16 and a base plug connector 15, the battery 16 is electrically connected with the base plug connector 15, and the base plug connector 15 is electrically connected with the cup plug connector 12.

Further, the high voltage base assembly comprises a plug and a base plug connector 15, the plug is electrically connected with the base plug connector 15, and the base plug connector 15 is electrically connected with the cup plug connector 12.

Further, the high-low voltage base assembly comprises a plug, a battery 16 and a base plug connector 15, wherein the plug, the battery 16 and the base plug connector 15 are electrically connected, and the base plug connector 15 and the water cup plug connector 12 are electrically connected.

Further, the base assembly 2 includes a USB seat 19 for charging the battery 16, a base plug connector 15, a display 17 for displaying temperature, a key assembly 18 for setting a thermal insulation temperature, and a base PCB 20, wherein the base PCB 20 is directly or indirectly electrically connected to the USB seat 19, the battery 16, the base plug connector 15, the display 17, and the key assembly 18, the base plug connector 15 is disposed on the base PCB 20, and the base plug connector 15 is electrically connected to the cup plug connector 12.

According to the utility model, the heating component 5 is arranged on the inner container 3 so as to heat the inner container 3 and keep the water warm, the heating component 5 is separated from the outer shell 4 so as not to conduct and radiate heat to the outer shell, so that the portable thermos cup has good heat preservation effect, and the portable thermos cup has a heat preservation function and a water heating function and is more suitable for users through arranging the heating component 5 as a low-voltage heating element heated by the battery 16 and/or a high-voltage heating element heated by illumination electricity. Specifically has the following technical effects:

1. according to the utility model, the inner container 3 and the outer shell 4 are connected in a sealing way, and a vacuum space is formed between the side wall and the bottom of the inner container 3 so as to reduce the outward conduction of heat of water, so that the water heat preservation time in the water cup can be prolonged;

2. The utility model can be provided with three base components, one of which is provided with a low-voltage battery only, the other is provided with a high-voltage battery only, and is externally connected with illumination electricity, and the other is provided with the battery simultaneously, and is externally connected with illumination electricity for heating, so that the utility model is suitable for various requirements;

3. The inner container 3 is provided with a temperature sensor so as to heat or stop heating the heating component 5, the temperature sensor is electrically connected with the base PCB 20 through the water cup plug connector 12 and the base plug connector 15, and the water in the water cup can be kept constant under the condition that the battery power is enough;

4. The cup component 1 is detachably connected with the base component 2, and the base component 2 can be replaced;

5. The heating assembly 5 comprises a low voltage heating element heated by a battery and/or a high voltage heating element heated by illuminating electricity, the low voltage heating element and/or the high voltage heating element being directly or indirectly electrically connected to the base assembly 2.

The utility model relates to a liquid heating thermostatic cup with a heating body internally provided with a double-layer vacuum (comprising bottom vacuum), and the product is innovation above the technical barriers for upgrading and structure of the thermostatic time and heat loss of the portable heating thermostatic cup in the current market. The existing products on the market are generally single-layer stainless steel cups, but are not in a vacuum mode and a side wall double-layer stainless steel cup vacuumizing mode, the heating assembly 5 is placed at the bottom to heat and keep the temperature by using battery power, the heat loss is fast because the bottom is always single-layer, and the energy consumption is high under the condition that the temperature of liquid is kept constant in the cup, so that the battery 16 consumes too fast and the constant temperature time is shortened. The heating component 5 and the temperature sensor module are integrated into the vacuum layer of the portable vacuum cup by combining the common vacuum stainless steel portable vacuum cup on the market, so that the heat loss speed is reduced by the whole vacuum of the cup body, and the problem of constant temperature or greatly reduced energy consumption when the liquid in the cup body is heated is solved.

The cup body comprises an inner container 3 and an outer shell 4, a heating component 5 and a temperature sensor are firstly arranged on the surface of the inner container 3, the outer shell 4 and the inner container 3 are combined and welded, an electric wire 7 is connected to the heating component 5 and the temperature sensor at the bottom of the outer shell and led out to the outer shell 4 for external connection, the electric wire 7 is sealed with an electric wire hole 6 of the outer shell 4, the cup body with the heating component 5 and the temperature sensor inside forms a stainless steel cup body with an interlayer, vacuumizing hole sealing is carried out on the cup body, a vacuum layer is formed in the interlayer of the cup body, and the effect of blocking is ensured by transferring the heated liquid heat flow in the inner container 3.

The cup has the advantages that after the heat of the liquid in the original portable vacuum cup is lost, the liquid in the cup body is heated by the heating body, the temperature of the liquid is kept constant at the temperature set by a user, and the heating body is arranged in a vacuum interlayer of the cup body in a protection product.

The above examples are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and modifications made by those skilled in the art based on the present utility model are included in the scope of the present utility model.

Claims

1. A portable thermos cup, characterized in that: including drinking cup subassembly, base subassembly, wherein above the base subassembly is placed to the drinking cup subassembly, the drinking cup subassembly is connected with the base subassembly, the base subassembly can provide the electric energy so that drinking cup subassembly heats water to the drinking cup subassembly, the drinking cup subassembly includes inner bag, shell, heating element, inner bag, shell sealing connection and the lateral wall and the bottom of inner bag form vacuum space so that reduce the heat of water outside conduction, heating element places in the vacuum space between inner bag, the shell, heating element places on the inner bag so that heat and make water keep warm to the inner bag, heating element breaks away from the contact with the shell so that the shell gives off heat conduction, heating element and base subassembly electric connection so that the base subassembly carries the electric energy to heating element.

2. The portable thermos cup according to claim 1, wherein: the shell is provided with wire holes so that the heating assembly is electrically connected with the base assembly, an insulating ring is arranged between the wire holes of the shell and the wires so that the shell is insulated and insulated from the wires, and the insulating ring can seal gaps between the wire holes and the wires so that the inner container, the side wall of the inner container and the bottom of the outer shell form a vacuum space.

3. A portable thermos cup according to claim 2, wherein: the water cup comprises a water cup body, a water cup bottom shell and a water cup cover, and is characterized by further comprising a water cup PCB and a water cup bottom shell, wherein the water cup bottom shell is directly or indirectly connected with the shell, the water cup PCB is placed between the water cup bottom shell and the shell, and the water cup PCB is electrically connected with a heating assembly through an electric wire.

4. The portable thermos cup according to claim 1, wherein: the heating assembly includes a low voltage heating element that is heated by a battery and/or a high voltage heating element that is heated by illuminating electricity, the low voltage heating element and/or the high voltage heating element being directly or indirectly electrically connected to the base assembly.

5. A portable thermos cup according to claim 3, wherein: the water cup PCB is provided with a water cup plug connector which is in plug connection with the base assembly, the water cup bottom shell is provided with a plug connection hole which is in plug connection with the base assembly, the water cup plug connector is placed in the plug connection hole, and the water cup plug connector is arranged on one side of the water cup PCB facing the water cup bottom shell.

6. A portable thermos cup according to claim 3, wherein: the base assembly is provided with a buckle, the water cup bottom shell is provided with a buckling position, the base assembly and the water cup assembly are detachably connected on the buckling position through the buckle, and the base assembly comprises a low-voltage base assembly which is heated and insulated through a battery and/or a high-voltage base assembly which is heated and boiled through illumination and electric heating and/or a high-low-voltage base assembly which is heated and boiled through insulation.

7. The portable thermos cup according to claim 6, wherein: the low-voltage base assembly comprises a battery and a base plug connector, wherein the battery is electrically connected with the base plug connector, and the base plug connector is electrically connected with the cup plug connector.

8. The portable thermos cup according to claim 6, wherein: the high-voltage base assembly comprises a plug and a base plug connector, wherein the plug is electrically connected with the base plug connector, and the base plug connector is electrically connected with the cup plug connector.

9. The portable thermos cup according to claim 6, wherein: the high-low voltage base assembly comprises a plug, a battery and a base plug connector, wherein the plug, the battery and the base plug connector are electrically connected, and the base plug connector is electrically connected with the cup plug connector.

10. The portable thermos cup according to claim 1, wherein: the base assembly comprises a USB seat, a battery, a base plug connector, a display, a key assembly and a base PCB board, wherein the USB seat is used for charging the battery, the display is used for displaying the temperature, the key assembly is used for setting the heat preservation temperature, the base PCB board is directly or indirectly electrically connected with the USB seat, the battery, the base plug connector, the display and the key assembly, the base plug connector is arranged on the base PCB board, and the base plug connector is electrically connected with the cup plug connector.