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US 2021/0275836 A1Published application
Respiratory protection mask
OwnerMarkus Bindhammer, Howard T. Bellininventors
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OwnerMarkus Bindhammer, Howard T. Bellininventors
Estimating the term…
In a respiratory protection mask with a face mask part (2) and, associated with the latter, an air disinfection device (3) comprising a housing (4) exhibiting an input communicating with the environment, and further an output communicating with the internal area of the face mask part (2) and whose internal area is designed as an air irradiation chamber (16) provided with at least one LED light source (6) emitting UV light, a high user-friendliness is achieved in that the LED light source (6) is arranged on a slide (7) which is detachably receivable in an associated frame (8) provided on the housing side and open towards the air irradiation chamber (16).
A respiratory protection mask with a face mask part (2) and, associated with the latter, an air disinfection device (3) comprising a housing (4) exhibiting an input communicating with the environment, and further an output communicating with the internal area of the face mask part (2) and whose internal area is designed as an air irradiation chamber (16) provided with at least one LED light source (6) emitting UV light, wherein the LED light source (6) is arranged on a slide (7) which is detachably receivable in an associated frame (8) provided on the housing side and open towards the air irradiation chamber (16).
A respiratory protection mask comprising a face mask part (2) and, associated with the latter, an air disinfection device (3) comprising a housing (4) exhibiting an input communicating with the surrounding, and an output communicating with the internal area of the face mask part (2) and whose internal area is designed as an air irradiation chamber (16) provided with at least one light source (6) emitting UV light, and further comprising at least one filter (29) associated with the air disinfection device (3) to filter the air to be treated with UV light streaming through the internal area of the air disinfection device (3), wherein the filter (2) and the light source (6) are positioned towards each other in such a manner that the UV light also shines on the filter (29).
Dependencies are inferred from the claim text.