CN202060466U - Thermos cup - Google Patents

Abstract

The utility model discloses a thermos cup comprising a cup body and a cup bottom, wherein the cup body is provided with a vacuum cavity, and an electric resistance heat wire is wound in the vacuum cavity; and a switch is arranged at the side surface of the cup bottom, at least one solar energy battery panel is arranged at the outer surface of the cup bottom, a storage battery is fixed at the inner part of the cup bottom, and the electric resistance heat wire, the storage battery, the solar energy battery panel and the switch are electrically connected in sequence. Electricity is generated by the solar energy battery panel by utilizing the light energy and is supplied to the electric resistance heat wire, and heat is generated by the electric resistance heat wire and is supplied to the thermos cup continuously, therefore, the water in the thermos cup can be kept to be warm for a long time.

Description

A kind of thermos cup

Technical field

The utility model relates to a kind of daily living article, is specially a kind of thermos cup.

Background technology

The water tumbler of existing heat insulation function, mostly just the speed that water temperature is descended by thermal insulation layer slows down reaching the purpose of insulation, and this insulation also only is temporary, through placement after a while, water in the water tumbler finally still can cool away, and can't make the water insulation for a long time.

Summary of the invention

The purpose of this utility model provides a kind of thermos cup, and the water that is contained in wherein is incubated for a long time.

The technical scheme that the utility model adopted is, a kind of thermos cup comprises a glass body and a cup end, and a cup body has a vacuum chamber, is wound with the electrothermal resistance silk in the vacuum chamber; The side at the cup end is provided with switch, and the outer surface at the cup end is provided with at least one solar panel, and the internal fixation at the cup end has battery, and electrothermal resistance silk, battery, solar panel and switch are electrically connected successively.

Characteristics of the present utility model also are,

Wherein, the inwall of cup body is provided with one deck water-purifying material layer.

The beneficial effects of the utility model are, solar panel utilizes optical energy power for the electrothermal resistance silk provides electric energy, make the heating of electrothermal resistance silk continue to provide heat energy to thermos cup, and like this, the water in the thermos cup can be incubated for a long time.

Description of drawings

Fig. 1 is the structural representation of the utility model thermos cup;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the electrical connection figure of the utility model thermos cup.

Among the figure, 1. glass body, 2. glass at the bottom of, 3. vacuum chamber, 4. electrothermal resistance silk, 5. switch, 6. solar panel, 7. battery, 8. water-purifying material layer.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

The structure of the utility model thermos cup as depicted in figs. 1 and 2, comprises glass body 1 and the cup end 2, and cup body 1 has a vacuum chamber 3, is wound with electrothermal resistance silk 4 in the vacuum chamber 3; The side at the cup end 2 is provided with a switch 5, and the outer surface at the cup end 2 is provided with at least one solar panel 6, and the internal fixation at the cup end 2 has a battery 7, and wherein, the inwall of cup body 1 is provided with one deck water-purifying material layer 8.

As shown in Figure 3, electrothermal resistance silk 4, switch 5, solar panel 6 and battery 7 are electrically connected successively.

When using the utility model thermos cup, the solar panel 6 of cup at the end 2 is converted into electrical power storage in battery 7 with luminous energy, the electrothermal resistance silk 4 of battery 7 in vacuum chamber 3 provides electric energy, because the heat energy that electrothermal resistance silk 4 provides and the effect of vacuum chamber 3, the temperature of water can not reduced, switch 5 can be controlled being connected of battery 7 and electrothermal resistance silk 4, can artificially regulate the time length of required insulation, to reach the purpose of lasting insulation.

Appended water-purifying material layer 8 can be also to carry out purification to a certain extent on cup body 1 inwall to water.

Claims (2)

1. thermos cup, comprise a glass body (1) and the cup end (2), cup body (1) has a vacuum chamber (3), it is characterized in that, be wound with electrothermal resistance silk (4) in the described vacuum chamber (3), the cup end (2) is provided with switch (5), and the outer surface of the cup end (2) is provided with at least one solar panel (6), the internal fixation of the cup end (2) has battery (7), and described electrothermal resistance silk (4), battery (7), solar panel (6) and switch (5) are electrically connected successively.

2. thermos cup as claimed in claim 1 is characterized in that, the inwall of described cup body (1) is provided with one deck water-purifying material layer (8).

Images