Medical X-ray and gamma-ray protective glasses

Abstract

The invention relates to the technical field of protective glasses, in particular to medical X-ray and gamma-ray protective glasses which comprise a nose bridge frame, frames are fixedly connected to the two ends of the nose bridge frame, glasses legs are rotatably connected to the side surfaces of the upper ends of the frames, glasses lenses are fixedly connected to the interiors of the frames, and the glasses lenses are made of high-lead transparent glass; a heating mechanism is fixedly connected between the frame and the spectacle lenses and is used for heating the spectacle lenses, the spectacle lenses are made of high-lead transparent glass, and the heating mechanism comprises a connecting wire, a heat-conducting plate strip and a coil. When water mist appears on the goggles of the medical staff, the heating mechanism is powered by an external charge pal and is turned on, and high-frequency current is generated in the coil, so that the heat-conducting battens are rapidly heated, the heated heat-conducting battens heat the spectacle lenses, the water mist on the surfaces of the heated spectacle lenses is rapidly evaporated, and the safety of the medical staff is improved. And the sight of a user is not blocked by the water mist.

Description

technical field [0001] The invention relates to the technical field of protective glasses, in particular to medical X and gamma ray protective glasses. Background technique [0002] Protective glasses are an important part of personal protective equipment. According to the function of use, they can be divided into ordinary protective glasses and special protective glasses. There are many types of protective glasses. Different occasions have different needs for different glasses. The common ones include dustproof glasses, There are many kinds of anti-shock glasses, anti-chemical glasses and anti-light radiation glasses. [0003] Among the anti-light radiation goggles, there is a kind of protective goggles used to prevent X and γ-rays. When medical staff wear X and γ-ray protective glasses to work, they often cause X-ray and γ-ray protective glasses to burn due to temperature changes. A layer of water mist will cause the sight of medical staff to become poor and affect the no...

AI Technical Summary

Problems solved by technology

[0003] Among the anti-light radiation goggles, there is a kind of protective goggles used to prevent X and γ-rays. When medical staff wear X and γ-ray protective glasses to work, they often cause X-ray and γ-ray protective glasses to burn due to temperature changes. A layer of water mist will cause the sight of the medical staff to become poor and affect the normal work of the medical staff

[0004] In the prior art, the heating method of electric heating wire is generally used to heat the protective glasses to remove the water mist on the protective glasses, but the heating speed of the electric heating wire is slow and consumes special power. In addition, there are also methods of using hot air to dry the protective glasses However, if the sprayed airflow is too large or the airflow is too hot, it will cause discomfort to the wearer.

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