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US 2026/0069899 A1Published application
Wearable air purifier
AssigneeDyson Technology Limited
InventorsBenjamin James HOVELL, Michael John COLLISON
Life of this patent
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Abstract
A wearable air purifier is provided and can include a headgear, an air delivery mask connected to the headgear, and an airflow generator. The air delivery mask can define an air delivery region. The headgear defines an airflow path which is defined at least in part by a head-engaging surface. The airflow generator can direct airflow to the air delivery region through the air delivery mask and can also direct air through the airflow path to cool the head-engaging surface.
Claims12
A wearable air purifier, comprising:
- a headgear,
- an air delivery mask connected to the headgear and which bounds an air delivery region,
- an airflow generator configured to direct airflow to the air delivery region through the air delivery mask,
- wherein the headgear defines an airflow path which is defined at least in part by a head-engaging surface, and wherein the airflow generator is configured to direct air through the airflow path to cool the head-engaging surface.
1 more element
A headphone set comprising:
- at least one earpiece defining a cushioned ear pad and including a speaker assembly for providing an audio output,
- a headband for securing the headphone set to a head region of a user, wherein the cushioned ear pad and/or the headband defines at least in part an airflow path portion for conveying a flow of air, and
- an airflow generator for generating the flow of air into the or each airflow path portion.
Dependencies are inferred from the claim text.