CN204813136U - Cover for thermal -insulating cup - Google Patents

Abstract

The utility model discloses a thermal insulation cup cover, which comprises a cup cover main body (1) made of thermal insulation cotton material, at least one circle of heating resistance wire (2) is arranged in the side wall interlayer of the cup cover main body (1). ), a switch device (3), a power supply module (4) and a charger (5) are arranged in the bottom interlayer of the cup cover body (1); the heating resistance wire (2) is connected to the switch device (3) The power supply module (4) is connected, and the power supply module (4) is connected with the charger. Compared with the prior art, the thermos cup cover adopts the electric heating method, and the cup body is heated by the heating resistance wire, so that the cup body can be heated at any time, and the constant temperature effect of the cup body can be maintained to meet people's drinking needs in winter, and the cost is low , a wide range of use, the effect is remarkable.

Description

thermos cup set

technical field

The utility model relates to a thermos cup cover, in particular to a thermos cup cover which can be heated to keep the cup body at a constant temperature.

Background technique

In cold winter, in order to keep the temperature of drink, people have designed various thermos cups to satisfy people's needs of drinking hot drink in winter. Although the thermal insulation cups currently on the market have adopted all kinds of thermal insulation materials that can meet people's drinking needs, it is difficult to achieve thermal insulation effect, and the cost is relatively high. In addition, what the thermos cups in the prior art can achieve is only to prolong the heat preservation time of the cup body as much as possible in time, but it is impossible to insulate the cup body at any time according to people's drinking needs, especially when used outdoors in winter cold, traditional heat preservation The insulation effect of the cup is more difficult to guarantee.

Utility model content

Aiming at the problems existing in the above-mentioned prior art, the utility model provides a thermos cup cover, which can heat the cup body at any time, maintain the constant temperature effect of the cup body, meet people's drinking needs in winter, and has low cost, wide application range, and good effect. significantly.

In order to achieve the above purpose, the thermos cup cover includes a cup cover main body made of thermal insulation cotton material, at least one circle of heating resistance wire is arranged in the side wall interlayer of the cup cover main body, and at least one circle of heating resistance wire is arranged in the bottom interlayer of the cup cover main body There is a switch device, a power supply module and a charger;

The heating resistance wire is connected to the power supply module through the switch device, and the power supply module is connected to the charger.

Preferably, a circle of heating resistance wires is respectively arranged in the interlayer of the upper, middle and lower positions of the side wall of the main body of the cup sleeve, and the three circles of heating resistance wires are evenly spaced.

Further, the upper limit of the heating temperature of the heating resistance wire is 80 degrees Celsius.

Preferably, the power supply module is a battery pack.

Further, a locking opening is provided on the side wall of the main body of the cup sleeve, and a reserved part of the cup sleeve is combined with the locking opening.

Further, the locking opening can be tightened or loosened by a zipper or a rope.

Preferably, the locking opening is tightened or loosened by a zipper.

Compared with the prior art, the thermos cup cover adopts electric heating, heats the cup body through the heating resistance wire, can heat the cup body at any time, maintains the constant temperature effect of the cup body, meets people's drinking needs in winter, and has low cost , a wide range of use, the effect is remarkable.

Description of drawings

Fig. 1 is a schematic diagram of the main structure of the utility model.

In the figure: 1. The main body of the cup sleeve, 2. The heating resistance wire, 3. The switch device, 4. The power supply module, 5. The charger, 6. The lock, 7. The reserved part of the cup sleeve.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1, the thermos cup cover includes a cup cover main body 1 made of thermal insulation cotton material, at least one circle of heating resistance wire 2 is arranged in the side wall interlayer of the cup cover main body 1, The bottom interlayer of the main body 1 is provided with a switch device 3, a power supply module 4 and a charger 5;

The heating resistance wire 2 is connected to the power supply module 4 through the switch device 3 , and the power supply module 4 is connected to the charger 5 .

As a preferred embodiment of the present utility model, the present utility model is respectively provided with a circle of heating resistance wire 2 in the interlayer of the upper, middle and lower parts of the side wall of the main body 1 of the cup cover. The wires 2 are evenly spaced to meet the heating requirements for cup bodies of different sizes and lengths and for various parts of the cup body.

Further, the upper limit of the heating temperature of the heating resistance wire 2 is 80 degrees Celsius, so as to prevent potential safety hazards caused by excessive heating temperature.

The power supply mode of the present utility model can be powered by ordinary batteries, but ordinary batteries have low power, low power, and short use time, which cannot meet the long-term use of the utility model. Therefore, as a further improvement, the power supply module described in the utility model 4 is a battery pack, and by adopting the power supply mode of the charger 5, the power supply requirements of the thermos cup cover of the present utility model can be fully satisfied.

Further, a locking opening 6 is provided on the side wall of the main body 1 of the cup sleeve, and a reserved portion 7 of the cup sleeve combined with the locking opening 6 enables this thermos cup sleeve to be used for cups of different sizes and models. , the size of the lock 6 and the margin of the reserved part 7 of the cup sleeve can fully meet the use of cups of various sizes and models.

Further, the locking port 6 can be tightened or loosened by a zipper or a rope, and can tighten and fix cups of different sizes and models during use, and has a wide range of applications.

Preferably, the lock 6 is tightened or loosened by a zipper, which is convenient to use and does not take up space. Compared with a rope that needs to be fastened manually, the zipper has a better tightening effect.

The main body 1 of the thermos cup cover adopts the method of electric heating, and through the control of the switch device 3, the power supply module 4 is used to supply power to the heating resistance wire 2 to heat the cup body, and the charger 5 is used to charge the power supply module 4 to meet the requirements The long-term use of the thermos cup sleeve can heat the cup body at any time, especially suitable for heating and heat preservation of baby feeding bottles, maintaining the constant temperature effect of the cup body, meeting people's drinking needs in winter, low cost, wide application range, and remarkable effect.

Claims (7)

1. A thermos cup cover, comprising a cup cover main body (1) made of thermal insulation cotton material, characterized in that at least one circle of heating resistance wire ( 2), a switch device (3), a power supply module (4) and a charger (5) are arranged in the bottom interlayer of the cup sleeve main body (1); The heating resistance wire (2) is connected to the power supply module (4) through the switch device (3), and the power supply module (4) is connected to the charger (5). 2. A thermos cup cover according to claim 1, characterized in that a circle of heating resistance wires ( 2), the three turns of heating resistance wires (2) are evenly spaced. 3. A thermos cup cover according to claim 1 or 2, characterized in that the upper limit of the heating temperature of the heating resistance wire (2) is 80 degrees Celsius. 4. The thermos cup cover according to claim 1, characterized in that, the power supply module (4) is a battery pack. 5. A thermos cup cover according to claim 1, characterized in that a lock (6) is provided on the side wall of the cup cover main body (1), and is mutually connected with the lock (6). Combined cup sleeve reserved part (7). 6. The thermos cup cover according to claim 5, characterized in that, the lock (6) can be tightened or loosened by a zipper or a rope. 7. A thermos cup cover according to claim 5 or 6, characterized in that, the lock (6) is tightened or loosened by a zipper.