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US 2021/0259343 A1Published application
High-temperature virus-killing mask
AssigneeWuyi University
InventorsMin Wu, Xinlin Li, Guowei Jiang, Gongfa Chen, Guangwei Chen
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Abstract
Disclosed is a high-temperature virus-killing mask, including a sunhat, a heating component and a mask body. A high-temperature microtube with a resistance wire is arranged in the sunhat. The resistance wire may be energized to generate heat to enable the temperature in the high-temperature microtube to rise up to about 200° C., so that, when a user inhales air, the NCP in air flowing through the high-temperature microtube will be killed by the high temperature.
Claims10
A high-temperature virus-killing mask, comprising:
- a sunhat;
- a heating component, comprising:
- a high-temperature microtube arranged in the sunhat and provided with:
- a positive electrode at an upper end of the high-temperature microtube and close to a middle portion of the high-temperature microtube,
- a negative electrode at a lower end of the high-temperature microtube and close to the middle portion of the high-temperature microtube,
- a resistance wire in the high-temperature microtube, with two ends electrically connected to the positive electrode and the negative electrode, respectively, and
- a base arranged in the sunhat and provided with:
- a positive terminal in which the positive electrode is clamped, and
- a negative terminal in which the negative electrode is clamped;
- wherein the base is electrically connected, by an electric wire, to a charge port which, when in use, is electrically connected to a power source;
- and
- wherein the high-temperature microtube includes an upper end portion extending outside the sunhat to facilitate air inhalation and a lower end portion communicated with a cooling tube;
- and
- a mask body with a breather valve arranged on an outer surface of the mask body, the breather valve being communicated with a rubber hose, and an air inlet end of the rubber hose being connected to an air outlet end of the cooling tube.
11 more elements
Dependencies are inferred from the claim text.