Portable air purifier for mask
The invention relates to a portable air purifier for a mask. The portable air purifier comprises an air chamber, an air pump and a mask, wherein the air chamber is provided with a dust gauze and is connected with an input end of the air pump, and an output end of the air pump is connected with the m...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a portable air purifier for a mask. The portable air purifier comprises an air chamber, an air pump and a mask, wherein the air chamber is provided with a dust gauze and is connected with an input end of the air pump, and an output end of the air pump is connected with the mask. The portable air purifier for the mask provided by the invention can protect a person against PM2.5 suspended particulates, the dust filtering is performed on air respired into a human body, clean air is conveyed to the mask through a duct, and the problems that a large air purifier can only be used at a fixed place and is inconvenient to carry are solved. |
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