A new multifunctional cup cover with ultraviolet disinfection and sterilization function

Abstract

The invention discloses a novel multifunctional cup cover with ultraviolet disinfection and sterilization functions. The cup cover comprises a cup cover body, the cup cover body is of an annular hollow structure with an opening at one end, and an arc expansion part is arranged at the top of the cup cover body; the inner wall of the cup cover body is a vertical plane, a plurality of internal threadblocks are arranged on the inner wall of the cup cover body, and an annular shell is integrally welded and fixed to the inner wall of the arc expansion part; a cup cover internal reflection device isarranged on the outer wall of the annular shell, an intelligent control device and an ultraviolet sterilization device are arranged in the cup cover body, a trapezoidal table is arranged on the innerwall of the cup cover body in an inward protruding manner, and one side of the trapezoidal table is adhered and fixed with a sealing soft glue. The cup cover internal reflection device comprises an installation ring, fixing rods, an annular reflection mirror and a scattering mirror, the fixing rods are evenly installed on the outer wall of the annular shell, and one side of each fixing rod is connected with the installation ring. The cup cover has the advantages of being comprehensive in sterilization effect and capable of achieving the intelligent control.

Description

technical field [0001] The invention relates to the technical field of cup covers, in particular to a novel multifunctional cup cover with ultraviolet disinfection and sterilization functions. Background technique [0002] The cup lid is the lid of the water cup, which can be used with the cup to keep warm, prevent insects and dust. The thermos cup has a big cleaning problem. If it is not cleaned frequently, a lot of bacteria will grow in it, and cleaning will be very troublesome. At the same time, the drinking water may not be completely disinfected when going out. Casually consuming tap water may cause human body Health suffers. [0003] Now there are ultraviolet sterilizing cups on the market, and pressing the button can use ultraviolet light to sterilize the inside of the cup. However, the lamp of the ultraviolet sterilizing cup can only irradiate the inside of the cup body, and cannot sterilize the inside of the cup cover. After the sterilization, the water in the cup...

AI Technical Summary

Problems solved by technology

However, the lamp of the ultraviolet sterilizing cup can only irradiate the inside of the cup body, and cannot sterilize the inside of the cup cover. After the sterilization, the water in the cup touches the cup cover and will cause bacteria to grow, and the sterilization effect is poor; at the same time, the existing ultraviolet sterilizing cup Just press the button to sterilize, if the lid is accidentally unscrewed during the sterilization process, the ultraviolet rays may cause damage to the human body, and the safety performance is poor; When it is deformed by impact during use, it will cause water leakage and affect the service life of the sterilization cup

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