Automatic cooling constant-temperature cup

Abstract

The invention discloses an automatic cooling constant-temperature cup. The cup comprises an outer cup body, an inner cup body and heat conducting sheets, wherein the outer cup body and the inner cup body are both of a hollow tubular structure with one side open, the inner cup body is sleeved with the outer cup body, and the position between the inner wall of the opening of the outer cup body and the outer wall of the opening of the inner cup body is sealed; a vacuum chamber is formed between the outer cup body and the inner cup body; a plurality of heat conducting sheets are arranged in the vacuum chamber, and are connected with the outer cup body and the inner cup body. The cup can be applied to daily water drinking, tea making and infant feeding bottle insulation, and can not only meet the demand for instant hot water drinking, but also avoid the risk of scalding.

Description

technical field [0001] The invention belongs to the technical field of water cups, in particular to an automatic cooling constant temperature cup. Background technique [0002] Although the existing thermos cups have outstanding thermal insulation performance, usually when the water temperature is higher than the direct drinking temperature, it is necessary to open the cup cover and utilize the cup mouth to dissipate heat naturally. Because the cooling area of ​​the mouth of the cup is small, the cooling speed of the hot water is very slow, and people need to wait for a long time when they need to drink. At the same time, because the water temperature in the cup cannot be sensed, there may be a risk of scalding when drinking water. Therefore, there is a need for a thermos cup that can automatically cool down when the water temperature is too high. [0003] The existing thermos cup patent implementation principles are roughly divided into the following three categories, all...

AI Technical Summary

Problems solved by technology

[0004] Invert the water cup when the temperature needs to be lowered, and use gravity to connect the heat conduction sheet, so that the heat of the water in the cup can be dissipated through the outer cup body. This design cannot realize the function of automatic cooling. Risk of scalding from hot water spillage when not tightened

[0005] Through the combination of the thermos cup body and the ordinary cup body, water is introduced into the ordinary cup body when the temperature needs to be lowered. Although the heat dissipation speed can be improved, human operation is still required, and the overall cup body volume is increased at the same time.

[0006] When the water temperature is too high, the outer layer of liquid is introduced into the inner layer of the insulation cavity, and the heat of water is used to vaporize the liquid to absorb heat and cool down. This requires manual operation and there are certain safety hazards.

Images