Face shield structure for filter-type respirator and application method of face shield structure

Abstract

The invention discloses a face shield structure for a filter-type respirator and an application method of the face shield structure. The face shield structure comprises a face shield body, a first breathing tube, a second breathing tube, an inhaling battery structure, a semiconductor cooling or heating plate, an exhaling battery structure, an air inlet and a cold or heat conduction layer, whereinthe first breathing tube and the second breathing tube are formed at the front end of the face shield body; the inhaling battery structure and the semiconductor cooling or heating plate are integratedin the first breathing tube; the exhaling battery structure is arranged in the second breathing tube; the air inlet is formed in the side face of the first breathing tube; and the cold or heat conduction layer is integrated in a breathing cavity of the face shield body. Through the face shield structure, air entering the face shield body can be cooled or heated during inhaling of a user, the temperature at the breathing cavity in the face shield body is effectively lowered or raised through the semiconductor cooling or heating plate, the comfort of the user can be improved in an environment with high temperature or low temperature, and meanwhile bacteria and viruses are killed through batteries and electric fields.

Description

technical field [0001] The invention relates to the technical field of protective devices, in particular to a mask structure for a filtering mask and a method for using the same. Background technique [0002] Viruses such as the new crown virus and influenza virus have made medical protective masks an essential item in people's daily life. In hot summer and tropical places, the heat transfer performance of existing masks is poor, and the wearer's face is sultry and uncomfortable, and many people suffer from prickly heat due to thermal allergies. In addition, a lot of sweating causes sweat to pool in the mask and make it difficult to breathe. Sweat also destroys the electrostatic charge in the medical protective mask, reducing the adsorption of the medical protective mask to viruses; and in winter, in cold places, the water vapor exhaled when wearing the mask condenses into cold water or even freezes into ice on the mask , also very uncomfortable. [0003] In the prior art...

AI Technical Summary

Problems solved by technology

In hot summer and tropical places, the existing masks have poor heat transfer performance, and the wearer's face is sultry and uncomfortable. Many people are allergic to heat and realize prickly heat.

In addition, a lot of sweating causes sweat to pool in the mask and make it difficult to breathe

Sweat also destroys the electrostatic charge in the medical protective mask, reducing the adsorption of the medical protective mask to viruses; and in winter, in cold places, the water vapor exhaled when wearing the mask condenses into cold water or even freezes into ice on the mask , also very uncomfortable

[0003] In the prior art, there is no protective equipment structure that can effectively solve the above-mentioned technical problems. Therefore, based on the above-mentioned technical problems, those skilled in the art need to develop a new type of face mask structure, so as to wear a mask when the weather is cold or in winter. The purpose of wearing a mask with a heating block at the same time to solve the problem of cold, and the purpose of wearing a mask with a cooling block at the same time in hot weather or summer to solve the problem of extreme heat

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