Drink heating and cooling cup for wireless powder unit

Abstract

The invention discloses a drink heating and cooling cup for a wireless powder unit and allows the drink heating and cooling cup to be used on the wireless power unit with increased cooling or heating effect and speed. The drink heating and cooling cup for the wireless powder unit comprises a cup body. A receiving coil and a powered device are arranged inside the bottom of the cup body. The receiving coil is connected with the powered device. An inner container is disposed inside the cup body. A gap is reserved between the inner wall of the inner container and the outer wall of the cup body. A heating element and a first semiconductor refrigerating element are disposed at the bottom of the inner container and are respectively connected with the powered device. An upper operating face of the first semiconductor refrigerating element and an upper operating face of the heating element are both contacted with the bottom of the inner container. The upper end of the receiving coil is covered with a wave absorbing layer. The heating element or semiconductor refrigerating element of the drink heating and cooling cup compared with the prior art is powered by power converted from electromagnetic wave through the powered device, no extra units such as power supplies are needed to carry, and the drink heating and cooling cup is convenient to use.

Description

technical field [0001] The invention relates to a hot and cold drink cup used for a wireless power supply device. Background technique [0002] Most of the cooling and heating beverage cups currently on the market are usually evacuated from the interlayer air, and use vacuum insulation to achieve heat preservation; these beverage cups can only keep the existing temperature of the liquid in the cup as much as possible, and cannot actively refrigerate or make and the beverage cup needs to be refrigerated, so it needs to be put into a refrigerator with a cooling effect in the refrigerator, but the refrigerator is too large, and the cooling speed is slow, so it cannot be carried around. Contents of the invention [0003] The purpose of the present invention is to provide a hot and cold drinking cup used in a wireless power supply device. The technical problem to be solved is to enable the hot and cold drinking cup to be used on a wireless power supply device, improve the cooli...

AI Technical Summary

Problems solved by technology

[0002] Most of the cooling and heating beverage cups currently on the market are usually evacuated from the interlayer air, and use vacuum insulation to achieve heat preservation; these beverage cups can only keep the existing temperature of the liquid in the cup as much as possible, and cannot actively refrigerate or make and the beverage cup needs to be refrigerated, so it needs to be put into a refrigerator with a cooling effect in the refrigerator, but the refrigerator is too large and the cooling speed is slow, so it cannot be carried around

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