CN205214870U - Heating cup - Google Patents

Abstract

The utility model relates to a heating cup, which comprises a cup body, and the cup body includes an outer shell, a heating layer and an inner tank which are sequentially arranged from outside to inside; a power supply system is arranged in the cup body; the heating layer is electrically connected with the power supply system; the heating layer is made of graphite ene heating film. A temperature control module is also arranged in the cup; the heating layer, the temperature control module and the power supply system are electrically connected in sequence. In the utility model, the graphene heating film is used as the heating layer. The graphene heating film has the characteristics of ultra-thin, high flexibility, high temperature uniformity, etc., which not only greatly reduces the weight of the heating cup, but also makes the liquid in the heating cup and the heating layer The contact surface is larger, which in turn improves the heating efficiency. At the same time, there is also a temperature control module in the cup, which can monitor the temperature of the liquid in the inner tank at any time. When the temperature of the liquid is lower than the set temperature, the temperature control module will automatically start the heating layer for heating. The module automatically cuts off the power to stop heating, keeping the liquid in the heating cup in a state of heat preservation.

Description

a heating cup

technical field

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

Background technique

Drinking water cups are an indispensable daily necessities in people's daily life. Now when people go out, most of them will bring their own drinking water cups. On the one hand, it is more hygienic for their own use. When the water cup is placed for a long time, the liquid in the cup will cool off, so more and more people choose a heating cup that can heat the liquid in the cup. The current heating cups are roughly divided into two types. One is to use electric heating wires to heat the bottom of the water cup. In this design, the heated contact surface of the liquid is small, the heating speed is slow, and the heat preservation performance is poor, and the heating part is far away from the power system. Recently, the high temperature environment has seriously affected the service life of the battery; the other is to use a ring-shaped heating wire for side wall heating. The heater is still a ring-mounted heating wire installed at the bottom of the heating cup. The heating wire is welded to the side of the cup The walls are closely attached, and the side walls are heated by contact heat transfer, thereby indirectly heating the liquid in the cup. This design still does not get rid of the design of using heating wires as the heat source at the bottom, but only enhances the heat transfer effect and increases the heating area. , this design can solve the problem of slow heating, and also effectively prevent the heat dissipation of the liquid on the side wall during the heating process, but it cannot change the situation that the temperature of the bottom of the cup is too high, and because the heat transfer capacity of the side wall material is limited, this design is not suitable for The heating capacity of the upper and middle cups has limited influence and cannot completely solve the problem of concentrated heating at the bottom of the cup. In addition, the heating wire structure is relatively bulky, which greatly increases the weight of the heating cup, making it unsuitable for carrying around.

Utility model content

In order to solve the above problems, the utility model provides a lightweight heating cup that can be automatically heated and has higher heating efficiency.

The technical solution to achieve the purpose of the utility model is: a heating cup, including a cup body, the cup body includes an outer shell, a heating layer and an inner container arranged sequentially from outside to inside; a power supply system is provided in the cup body; The heating layer is electrically connected to the power system; the heating layer is a graphene heating film.

A temperature control module is arranged in the cup body; the heating layer, the temperature control module and the power supply system are electrically connected in sequence.

Both the power supply system and the temperature control module are arranged at the bottom of the cup body.

A temperature display screen and a temperature setting key are arranged on the outside of the cup; the temperature display screen and the temperature setting key are both electrically connected to the temperature control module.

An insulating material is provided between the shell and the heating layer.

A heat conducting material is arranged between the heating layer and the inner container.

The heating cup also includes a cup cover matched with the opening of the cup body; a rotating mechanism is provided on the top of the cup body; the cup cover is connected with the cup body through a rotating mechanism.

A graphene heating film is arranged inside the cup cover; the graphene heating film, the temperature control module and the power supply system are electrically connected in sequence.

A handle is provided on the outside of the cup.

The cup body is provided with a detachable filter screen.

The utility model has positive effects: (1) The graphene heating film is used as the heating layer in the utility model, and the graphene heating film has the characteristics of ultra-thin, high flexibility, high temperature uniformity, etc., which not only greatly reduces the weight of the heating cup , also makes the contact surface between the liquid in the heating cup and the heating layer larger, thereby improving the heating efficiency.

(2) The utility model is equipped with a temperature control module, which can monitor the temperature of the liquid in the inner tank at any time. When the temperature of the liquid is lower than the set temperature, the temperature control module automatically starts the heating layer for heating. When the temperature of the liquid is higher than the set temperature The temperature control module automatically cuts off the power supply to stop heating, so that the liquid in the heating cup is always kept warm.

(3) The outer side of the cup body of the utility model is equipped with a temperature display screen and a temperature setting button, so that the user can set the temperature according to his own needs, and at the same time have an intuitive understanding of the temperature of the liquid in the cup to prevent overheating resulting in power consumption.

(4) The insulation material is arranged between the shell and the heating layer of the utility model, which not only increases the insulation performance of the heating cup, but also effectively prevents the heat dissipation of the liquid during the heating process.

(5) A heat-conducting material is provided between the heating layer and the inner tank of the utility model, which reduces heat loss during heating and reduces power consumption.

(6) The utility model also includes a cup cover matched with the opening of the cup body, which increases the thermal insulation performance and is more hygienic.

(7) The outer side of the cup body of the utility model is provided with a handle, which is convenient for the user to grasp and is more convenient to carry.

(8) The cup body of the utility model is provided with a detachable filter screen, which makes it more convenient to make tea with a heating cup.

Description of drawings

In order to make the content of the utility model easier to understand clearly, the utility model will be described in further detail below according to specific embodiments in conjunction with the accompanying drawings, wherein

Fig. 1 is a perspective view of the utility model.

FIG. 2 is a schematic diagram of the internal structure of FIG. 1 .

Marked in the accompanying drawings as:

Cup body 1, shell 11, heating layer 12, liner 13, power supply system 2, temperature control module 3, temperature display 4, temperature setting key 5, cup cover 6, rotating mechanism 7, handle 8, detachable filter net 9.

detailed description

(Example 1)

As shown in Figures 1 to 2, a heating cup in this embodiment includes a cup body 1, and the cup body 1 includes an outer shell 11, a heating layer 12, and an inner container 13 arranged in sequence from outside to inside, and also includes a cup body 1. A cup cover 6 matching the opening. A rotating mechanism 7 is provided on the top of the cup body 1 , and the cup cover 6 is connected to the cup body 1 through the rotating mechanism 7 . The bottom of the cup body 1 is provided with a power supply system 2 and a temperature control module 3 . The outside of the cup body 1 is provided with a temperature display screen 4 and a temperature setting key 5 . A handle 8 is provided on the outer side of the heating cup body 1 . A detachable filter screen 9 is arranged inside the cup body 1 .

The heating layer 12, the temperature control module 3 and the power system 2 are electrically connected in sequence. Both the temperature display screen 4 and the temperature setting key 5 are electrically connected to the temperature control module 3 . The heating layer 12 is a graphene heating film. An insulating material is provided between the shell 11 and the heating layer 12 . A heat conducting material is provided between the heating layer 12 and the inner container 13 . The cup lid 6 is provided with a graphene heating film, and the graphene heating film, the temperature control module 3 and the power supply system 2 are electrically connected in sequence.

The working principle of the heating cup in this embodiment: the user can set the temperature at which the liquid needs to be heated and stop heating according to the actual needs of the user through the temperature setting key 5 on the outside of the heating cup. The temperature control module 3 starts to monitor the temperature of the liquid in the inner tank 13. When the temperature of the liquid is lower than the set temperature, the temperature control module 3 automatically starts the heating layer 12 to heat the inner tank 13. When the liquid in the inner tank 13 is heated to When the temperature is higher than the set temperature, the temperature control module 3 automatically cuts off the power supply to stop heating, so that the liquid in the heating cup can be kept in a heat preservation state.

The specific embodiments described above have further described the purpose, technical solutions and beneficial effects of the present utility model in detail. It should be understood that the above descriptions are only specific embodiments of the present utility model and are not intended to limit the present invention. For the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. A heating cup, comprising a cup body (1), characterized in that: the cup body (1) includes an outer shell (11), a heating layer (12) and an inner container (13) arranged sequentially from outside to inside; The cup body (1) is provided with a power supply system (2) and a temperature control module (3); the heating layer (12), the temperature control module (3) and the power supply system (2) are electrically connected in sequence; the heating Layer (12) is a graphene heating film; the heating cup also includes a cup cover (6) matched with the opening of the cup body (1); a graphene heating film is arranged in the cup cover (6), and the graphene The heating film, the temperature control module (3) and the power supply system (2) are electrically connected in sequence; the top of the cup body (1) is provided with a rotating mechanism (7); the cup cover (6) and the cup body (1) are rotated Mechanism (7) is connected. 2. The heating cup according to claim 1, characterized in that: the power supply system (2) and the temperature control module (3) are both arranged at the bottom of the cup body (1). 3. The heating cup according to claim 1, characterized in that: a temperature display screen (4) and a temperature setting key (5) are provided on the outside of the cup body (1); the temperature display screen (4), The temperature setting keys (5) are all electrically connected with the temperature control module (3). 4. The heating cup according to claim 1, characterized in that: an insulating material is provided between the shell (11) and the heating layer (12). 5. The heating cup according to claim 1, characterized in that: a heat conducting material is arranged between the heating layer (12) and the inner container (13). 6. The heating cup according to claim 1, characterized in that a handle (8) is provided outside the cup body (1). 7. The heating cup according to claim 1, characterized in that: the cup body (1) is provided with a detachable filter screen (9).