Self-circulation automatic demisting protective eyewear

Abstract

The invention discloses self-circulation automatic demisting protective eyewear, and belongs to the electronic field. The self-circulation automatic demisting protective eyewear aims at achieving the technical aim of automatically removing sweat generated by the human body and ensuring clearness of the protective eyewear. The self-circulation automatic demisting protective eyewear is composed of a dried gas connecting capillary tube, an eyewear frame upper frame cavity, a dried gas conversion connecting tube, a dried gas output tube, a right eyewear leg, a right frame cavity, a single-chip microcomputer, a temperature and humidity sensor, an undried gas conversion connecting tube, an undried gas output tube, a left eyewear leg, a left lens, a fan motor, an undried gas connecting capillary tube, a dried gas nozzle, an undried gas suction hopper, a nose bridge support cavity, a fan, a drying cavity, a left frame cavity, a relay, a resistor, a triode, a right lens, a lower left frame and a lower right frame. The self-circulation automatic demisting protective eyewear is characterized in that the undried gas output tube is connected with the undried gas suction hopper through the undried gas conversion connecting tube and the undried gas connecting capillary tube, and the dried gas connecting capillary tube is arranged in the eyewear frame upper frame cavity. The self-circulation automatic demisting protective eyewear is mainly used for the field of medical protection.

Description

Technical field [0001] The patent of the invention belongs to the field of electronics, and particularly refers to a self-circulating and automatic defogging protective goggles. Background technique [0002] The outbreak of serious infectious diseases often brings catastrophic consequences to humans. In recent years, the outbreaks of SARS, avian flu, Ebola, etc. have severely affected people's lives. In the fight against these diseases, some respectable medical personnel are fighting on the front line. Some even gave precious lives, so it is very important to strengthen the protection of medical staff. Among these protective devices, eye protection is a difficult point. In the past, after using the protective goggles for a period of time, the increased sweat of the human body will make the lenses blurred. At this time, people will habitually wipe them with their hands, resulting in contamination of the goggles. In desperation, the World Health Organization proposes that it is...

AI Technical Summary

Problems solved by technology

After the previous protective goggles were used for a period of time, the increased sweat from the human body would blur the lenses. At this time, people would habitually wipe them with their hands, resulting in contamination of the goggles.

In desperation, the World Health Organization proposed not to recommend wearing goggles, but not wearing goggles will expose the eye parts and increase the chance of infection. Therefore, the present invention proposes a self-circulating and automatic defogging protective goggles

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