Goggles

Abstract

The invention discloses goggles, and relates to the technical field of medical instruments. The goggles comprise a goggle frame, wherein a left lens and a right lens are arranged on the front side in the goggle frame; elastic bands are arranged on two sides of the goggle frame; a left cavity and a right cavity with rear openings are formed in the rear sides of the left lens and the right lens in the goggle frame respectively; air inlet channels communicated with the outside are formed in the side walls of the left cavity and the right cavity; air extraction devices are arranged on the side walls of the left cavity and the right cavity; one end of each air extraction device is communicated with the left cavity or the right cavity, and the other end of each air extraction device is communicated with the outside through an air outlet channel; and heating devices are fixed on the inner sides of the left lens and the right lens. The two independent cavities are formed, the air extraction devices are arranged in the cavities and used for extracting air in the cavities, the heating devices are arranged on the lenses, mist generated in the goggles is removed by combining two modes of heating and air extraction, and the view of a medical worker is not interfered by the mist.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to goggles. Background technique [0002] When medical staff wear medical goggles to work, fog will be generated on the goggles. If the goggles are removed and wiped, the eyes will be exposed to a high-risk environment that is prone to infection; if the goggles are not removed, it will be inconvenient to remove the fog, the vision of the medical staff will be disturbed, and the fine operation of the medical staff will be limited. And in the prior art, the distance between the left and right frames of the goggles cannot be properly adjusted according to the size of different faces, which brings inconvenience to the user. Contents of the invention [0003] The purpose of the present invention is to provide a kind of goggles to solve the problems in the above-mentioned prior art, so that the goggles can be quickly defogged and the vision of medical staff can be ensured. ...

AI Technical Summary

Problems solved by technology

If the goggles are removed and wiped, the eyes will be exposed to a high-risk environment that is prone to infection; if the goggles are not removed, it will be inconvenient to remove the fog, the vision of the medical staff will be disturbed, and the fine operation of the medical staff will be limited

And in the prior art, the distance between the left and right frames of the goggles cannot be properly adjusted according to the size of different faces, which brings inconvenience to the user.

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