CN215738243U

CN215738243U - Temperature regulating cup

Info

Publication number: CN215738243U
Application number: CN202120802847.7U
Authority: CN
Inventors: 武凡; 李思博
Original assignee: Hangzhou Lige Industrial Design Co ltd
Current assignee: Hangzhou Lige Industrial Design Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2022-02-08
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a temperature-adjusting cup, comprising: a cup cover; an inner container; the heating film is covered on the outer wall surface of the inner container and used for heating the inner container; the shell is sleeved outside the inner container and forms a heat insulation cavity with the inner container, and a gap is formed between the heating film and the inner wall of the shell; the temperature sensor is used for sensing the temperature of the inner container and generating a corresponding temperature signal; the control unit is electrically connected with the heating film and used for receiving a temperature signal from the temperature sensor and controlling the heating state of the heating film according to the temperature signal; and the power interface is used for connecting an external power supply and providing electric energy for the heating film. The heating film arranged on the surface of the outer wall of the inner container is covered by the heating film, so that the outer wall of the inner container can be heated, the heating effect on the liquid in the inner container is achieved, and the temperature of the liquid in the inner container can be monitored and the heating time of the heating film can be controlled by the temperature sensor and the control unit.

Description

Temperature regulating cup

Technical Field

The utility model relates to the field of daily necessities, in particular to a temperature-adjusting cup.

Background

The cup is usually a container for holding liquid, and can be used for drinking tea, drinking water, drinking beverages and the like. The cup is usually made of plastic, glass, porcelain or stainless steel, and when the beverage is packed in a restaurant, the cup or the cup is usually loaded. The cup is mostly cylindrical, is provided with an opening at the upper part and is hollow for holding articles. Because the cup is opened, the liquid in the cup is easily polluted by dust around, so the multi-purpose cup cover can be used for covering when the cup is placed for a long time. Meanwhile, China has the habit of drinking plain boiled water and tea water, drinking warm water has great benefit to human bodies, and when drinking tea water, the drinking taste of the tea water is influenced by the cooling of the tea water, and stomach discomfort is easily caused.

Therefore, there is a need to develop a temperature-adjustable cup which can heat the liquid in the cup and has simple structure and low cost.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a temperature-adjusting cup which can effectively heat liquid in the cup.

The utility model provides a temperature-regulating cup, comprising: a cup cover; an inner container; the heating film is covered on the outer wall surface of the inner container and used for heating the inner container; the shell is sleeved outside the inner container and forms a heat insulation cavity with the inner container, and a gap is formed between the heating film and the inner wall of the shell; the temperature sensor is used for sensing the temperature of the inner container and generating a corresponding temperature signal; the control unit is electrically connected with the heating film and used for receiving a temperature signal from the temperature sensor and controlling the heating state of the heating film according to the temperature signal; and the power interface is used for connecting an external power supply and providing electric energy for the heating film.

The utility model has the beneficial effects that: the heating film arranged on the surface of the outer wall of the inner container is covered by the heating film, so that the outer wall of the inner container can be heated, the heating effect on the liquid in the inner container is achieved, and the temperature of the liquid in the inner container can be monitored and the heating time of the heating film can be controlled by the temperature sensor and the control unit.

The further technical scheme is as follows: the power interface is a USB interface which is arranged on the surface of the shell. External power source charges to the heating film through the USB interface to realize this temperature adjusting cup function's diversification, and the setting of USB interface adapts to modern office environment more, and the power adapter of equipment such as convenient cell-phone, flat board through the difference realizes butt joint and supplies power.

The technical scheme is that the control unit is arranged in the heat insulation cavity and is positioned at the upper part of the heat insulation cavity. The control unit is arranged in the heat insulation cavity of the peripheral wall of the liner, so that the control unit is not arranged in an extra space, the space for arranging the control unit is saved compared with the prior art, the structure of the temperature-adjusting cup is simplified, the cost is saved, and the whole volume of the temperature-adjusting cup is reduced so as to be convenient to carry.

The further technical scheme is as follows: the surface of the shell is also covered with a heat insulation sleeve which covers the upper area of the outer shell. The heat insulating sleeve enables heat generated by the heating film not to be transferred to the shell, heat exchange is not easy to generate with the outside, on one hand, the temperature of liquid in the inner container is kept favorably, and on the other hand, the shell can be prevented from being scalded.

The further technical scheme is as follows: the shell is formed by splicing an upper shell and a lower shell, wherein the upper shell is made of heat insulation materials, and the lower shell is made of transparent plastics or glass. The heat insulating material can be rubber, the upper shell is made of the heat insulating material and can be conveniently held, and the lower shell is made of the transparent material, so that the state in the liner can be favorably observed, and the inner liner is attractive and saves cost.

The further technical scheme is as follows: the bottom of the shell is also provided with an anti-slip pad. The phenomenon of slipping when the cup is placed is prevented.

The further technical scheme is as follows: the periphery of the opening of the inner container is provided with a flange protruding towards the outside, the outer side of the inner container is sleeved with a thread sleeve with external threads, the thread sleeve abuts against the lower surface of the flange from bottom to top, a thread groove with internal threads is formed in the bottom of the cup cover, and the cup cover is arranged at the opening of the inner container and forms thread fit with the thread sleeve. The cup cover is provided with an opening for drinking water, and when the cup cover and the thread sleeve form thread fit, the opening on the cup cover corresponds to the opening of the liner, thereby realizing the function of drinking water. Meanwhile, the flange of the opening of the inner container is clamped by the cup cover and the threaded sleeve, so that the inner container and the cup cover are fixedly connected. The process has stronger operability, simple and convenient assembly and very safe use under the existing process conditions.

The further technical scheme is as follows: the shell is formed by splicing an upper shell and a lower shell, the upper shell is of a cylinder structure with openings at two ends, and the lower shell is of a semi-closed cylinder structure with an opening at the upper end and a closed lower end; the lower part of the threaded sleeve is convexly provided with a sleeve ring which is arranged along the circumferential direction of the shell, one opening end part of the upper shell is sleeved on the outer side or the inner side of the sleeve ring and forms interference fit with the sleeve ring, and the upper end opening of the lower shell is sleeved on the outer side or the inner side of the other opening end part of the upper shell and forms interference fit with the other opening end part of the upper shell. Go up between casing and the casing down through cup jointing the cooperation each other, and be in the interference state to realize going up the casing and fixing of casing down, left out other complex construction, can keep the inseparable combination each other again simultaneously, simple and convenient more in the technology. And go up between casing and the cover ring through cup jointing the cooperation each other, and be in the interference state to realize going up casing and threaded sleeve's fixed, same simple structure, and convenient assembly. In addition, the assembly of the upper shell and the lower shell made of different materials is facilitated, and the diversity and the function of the shell are increased.

The further technical scheme is as follows: a sealing ring is arranged between the cup cover and the threaded sleeve and is positioned in the threaded groove, the sealing performance between the cup cover and the liner is guaranteed through the sealing ring, and the use safety is improved.

The further technical scheme is as follows: the temperature control device also comprises a control switch which is electrically connected with the control unit and is used for inputting a corresponding temperature mode signal to the control unit. The control switch can realize mode input of the control unit, so that selection of different temperature modes is realized, and the control switch can be in the existing switch forms such as a press switch and a touch inductive switch, and only needs to realize input of a control signal.

The details of one or more embodiments of the utility model are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the utility model.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a schematic structural view of a threaded sleeve and a housing according to an embodiment of the present invention.

FIG. 4 is a schematic structural diagram of a liner and a threaded sleeve according to an embodiment of the present invention.

FIG. 5 is a cross-sectional view of FIG. 4;

FIG. 6 is a schematic structural view of a liner provided in accordance with an embodiment of the present invention;

fig. 7 is a block diagram of a circuit provided by an embodiment of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described and illustrated below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments provided by the present invention, belong to the protection scope of the present invention. Moreover, it should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which may vary from one implementation to another.

Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one of ordinary skill in the art that the described embodiments of the present invention can be combined with other embodiments without conflict.

Referring to fig. 1 to 7, an embodiment of the utility model provides a temperature-adjusting cup, which comprises a cup cover 1 and a cup body 2. As shown in fig. 2, the cup body 2 includes an inner container 21 for containing liquid and a shell 22 covering the outer side of the inner container. The present embodiment further includes a heat generating film 3 that heats the inner container 21. The heating film 3 is covered on the outer wall surface of the inner container 21, and the outer wall of the inner container 21 is heated, so that the liquid in the inner container 21 is heated. The outer casing 22 is sleeved outside the inner container 21 and forms a heat insulation cavity 23 with the inner container 21, and a gap is formed between the heating film 3 and the outer casing 22.

In the present embodiment, the housing 22 includes an upper shell 221 and a lower shell 222. However, the present invention is not limited to the process of the upper casing 221 and the lower casing 222, and in other embodiments, the upper casing 221 and the lower casing 222 may be integrally formed. The surface of the upper shell 221 is covered with the heat insulation sleeve, so that heat generated by the heating film 3 is not transferred to the upper shell 221, heat exchange with the outside is avoided, on one hand, the temperature of liquid in the inner container 21 is favorably kept, and on the other hand, the upper shell 221 can be prevented from burning hands. The upper shell 221 is provided with a temperature adjusting button for adjusting the temperature of the liquid and a USB interface 8 for connecting an external power supply. External power source provides the electric energy for heating film 3 through USB interface 8, combines the power that the button realized heating film 3 that adjusts the temperature to realize the diversification of cup function that adjusts the temperature. The lower casing 222 is made of transparent plastic or glass, and the bottom of the lower casing 222 is provided with a non-slip pad 5.

The cup cover 1 is covered on the opening of the inner container 21 and is connected with the inner container 21 through threads. Specifically, referring to fig. 3, a flange 211 protruding outward is arranged at the periphery of the opening of the inner container 21, a threaded sleeve 212 with external threads is sleeved outside the inner container 21, the threaded sleeve 212 abuts against the flange 211 from bottom to top, a threaded groove with internal threads is formed in the cup cover 1, and the threaded groove of the cup cover 1 and the threaded sleeve 212 of the inner container 21 form threaded fit. A sealing ring 4 is arranged between the cup cover 1 and the thread sleeve 212, and the sealing ring 4 is positioned in the thread groove.

As shown in fig. 3, the casing 22 is formed by splicing an upper casing 221 and a lower casing 222, the upper casing 221 is a cylindrical structure with two open ends, and the lower casing 222 is a semi-closed cylindrical structure with an open upper end and a closed lower end. A sleeve ring 2121 arranged along the circumferential direction of the housing 22 is convexly arranged at the lower part of the threaded sleeve 212, one opening end 2211 of the upper shell 221 is sleeved outside or inside the sleeve ring 2121 and forms an interference fit with the sleeve ring 2121, and an upper end opening 2221 of the lower shell 222 is sleeved outside or inside the other opening end 2212 of the upper shell 221 and forms an interference fit with the other opening end 2212 of the upper shell 221. The upper shell 221 and the lower shell 222 are mutually sleeved and matched and are in an interference state, so that the upper shell 221 and the lower shell 222 are fixed, other complex structures are omitted, the close combination of the upper shell 221 and the lower shell 222 can be kept, and the process is simpler and more convenient. The upper shell 221 and the annular ring 2121 are in sleeved fit with each other and in an interference state, so that the upper shell 221 and the threaded sleeve 212 are fixed, and the structure is simple and convenient to assemble.

As shown in fig. 4, the present embodiment further includes a temperature sensor 6, a control unit 7, a USB interface 8 for providing external power to the heat generating film 3, and a control switch 9 for inputting a corresponding temperature mode signal to the control unit 7. The temperature sensor 6 is a temperature sensor DS18B20 for sensing the temperature of the liner 21 and generating a corresponding temperature signal. The control unit 7 is a 51-chip microcomputer, is electrically connected with the heating film 3, and is used for receiving the temperature signal from the temperature sensor 6 and controlling the heating time of the heating film 3 according to the temperature signal. The control unit 7 is installed in the heat insulation chamber 23 and positioned at an upper portion of the peripheral wall of the inner container 21, and the heat insulation sleeve covers the position of the control unit 7. The control switch 9 is electrically connected with the control unit 7, the control switch 9 can realize mode input to the control unit 7, so that selection of different temperature modes is realized, and the control switch 9 can be in the existing switch forms such as a press switch and a touch induction switch, and only needs to realize input of a control signal. In this embodiment, the control unit 7 is configured to control a power connection state between the USB interface 8 and the heating film 3, a plurality of control switches 9 connected to the control unit 7 are disposed at the outer casing 22, and different control commands are transmitted to the control unit 7 by pressing different control switches, so that the control unit 7 makes different reactions when the inner container is at different temperatures, where the temperature control in this embodiment includes three temperature modes, i.e., 50 °, 85 ° and 100 °. For example, when the temperature mode of 100 ° is selected by the control switch 9, the control unit 7 can supply power to the heat generating film 3, and when the temperature sensor 6 senses that the temperature reaches 100 °, the control unit 7 controls to turn off the power supply of the heat generating film 3, thereby stopping heating. When the 85 ° temperature mode is selected by the control switch 9, the temperature sensor 6 senses that the temperature reaches 85 °, and the control unit 7 controls to turn off the power of the heat generating film 3, thereby stopping heating. Thus, the 50 ° mode and so on. The working principle of the temperature-regulating cup provided by the utility model is as follows: the temperature of the temperature-adjusting cup is selected by the temperature-adjusting button of the upper shell 221, the temperature sensor 6 senses the temperature of the inner container 21 and generates a temperature signal, and the control unit 7 receives the temperature signal from the temperature sensor 6 and controls the heating time of the heating film 3 according to the temperature signal, thereby achieving the required temperature.

It should be understood by those skilled in the art that various features of the above-described embodiments can be combined in any combination, and for the sake of brevity, all possible combinations of features in the above-described embodiments are not described in detail, but rather, all combinations of features which are not inconsistent with each other should be construed as being within the scope of the present disclosure.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A temperature-regulating cup, comprising:

a cup cover;

an inner container;

the heating film is covered on the outer wall surface of the inner container and used for heating the inner container;

the shell is sleeved outside the inner container, a heat insulation cavity is formed between the shell and the inner container, and a gap is formed between the heating film and the inner wall of the shell;

the temperature sensor is used for sensing the temperature of the inner container and generating a corresponding temperature signal;

the control unit is electrically connected with the heating film and used for receiving a temperature signal from a temperature sensor and controlling the heating state of the heating film according to the temperature signal; and

and the power interface is used for accessing an external power supply and providing electric energy for the heating film.

2. The temperature-regulating cup according to claim 1, wherein the power supply interface is a USB interface, and the USB interface is mounted on the surface of the shell.

3. The temperature-regulating cup according to claim 1, wherein the control unit is installed in the heat-insulating chamber and is located at an upper portion of the heat-insulating chamber.

4. The temperature-regulating cup according to claim 3, wherein the outer shell surface is further covered with a heat insulating sleeve covering an upper region of the outer shell.

5. The temperature-regulating cup according to claim 4, wherein the outer shell is formed by splicing an upper shell and a lower shell, the upper shell is made of heat-insulating materials, and the lower shell is made of transparent plastics or glass.

6. The temperature-regulating cup according to claim 1, wherein the bottom of the shell is further provided with a non-slip pad.

7. The temperature-adjusting cup as claimed in claim 5, wherein a flange protruding outwards is arranged at the periphery of the opening of the inner container, a threaded sleeve with external threads is sleeved outside the inner container, the threaded sleeve abuts against the lower surface of the flange from bottom to top, a threaded groove with internal threads is formed at the bottom of the cup cover, and the cup cover is arranged at the opening of the inner container and forms threaded fit with the threaded sleeve.

8. The temperature-adjusting cup according to claim 7, wherein the upper shell is a cylinder structure with two open ends, and the lower shell is a semi-closed cylinder structure with an open upper end and a closed lower end;

the lower part of the threaded sleeve is convexly provided with a sleeve ring which is arranged along the circumferential direction of the shell, one opening end part of the upper shell is sleeved on the outer side or the inner side of the sleeve ring and forms interference fit with the sleeve ring, and the upper end opening of the lower shell is sleeved on the outer side or the inner side of the other opening end part of the upper shell and forms interference fit with the other opening end part of the upper shell.

9. The temperature-regulating cup as claimed in claim 7, wherein a sealing ring is arranged between the cup cover and the threaded sleeve, and the sealing ring is positioned in the threaded groove.

10. The temperature-regulating cup according to claim 1, further comprising a control switch electrically coupled to the control unit and configured to input a corresponding temperature mode signal to the control unit.