Air convection heat dissipation epidemic prevention mask

The invention discloses an epidemic prevention mask with an air convection heat dissipation function, relates to the technical field of masks, and aims to solve the technical problems that an air inlet end and an air outlet end of an existing mask are located at the same position, hot air exhaled by a human body always flows around the mouth, the heat dissipation effect is poor, and the whole face is not easy to dissipate heat well. Air enters from the air flowing mechanism in a one-way mode and flows from the forehead of the human body from top to bottom to conduct heat dissipation flowing on the whole face, then air exhaled by the human body flows in the self direction after being exhausted through the exhaust mechanism, heat dissipation of the whole face is achieved, and the heat dissipation effect of the whole mask is improved. 空气对流散热的防疫面罩，涉及面罩技术领域，为了解决现有面罩进气端和出气端处在同一位置，人体呼出的热气始终在嘴部周围流动，不仅散热效果差，而且整个面部也不易很好的散热的技术问题，本发明通过人体呼吸，使得空气从空气流动机构单向进入，从人体的额头自上而下的流动，进行整个脸部的散热流动，然后人体呼出的气体，通过排气机构排出后，并向自身方向流动，进而实现整个面部的散热