公开(公告)号：US20240001172A1

公开(公告)日：2024-01-04

申请号：US18038174

申请日：2021-11-05

Applicant: Dyson Technology Limited

Inventor： Thomas Scott MIDDLETON ,  James Murray ORCHARD

IPC: A62B18/00 ,  A62B18/08 ,  H04R1/10

CPC classification number: A62B18/003 ,  A62B18/084 ,  H04R1/1066 ,  H04R1/1008 ,  H04R1/105

Abstract: A wearable air purification system or air purifier including a wearable support configured to be supported on a head region of a user and having a first end connected to a first audio earpiece and a second end connected to a second audio earpiece; an air delivery mask in the form of an elongated bar that includes first and second ends connected to the wearable support and which is shaped to bound an air delivery region and to deliver a flow of air to the air delivery region. The wearable support and the air delivery mask include a respective flexible region which allows both the wearable support and the air delivery mask to fold into a compact configuration.

公开(公告)号：US20240050785A1

公开(公告)日：2024-02-15

申请号：US18267763

申请日：2021-11-04

Applicant: Dyson Technology Limited

Inventor： Emma Victoria CARSON ,  Stephen Benjamin COURTNEY ,  James Murray ORCHARD ,  Thomas Scott MIDDLETON

IPC: A62B18/08 ,  A62B18/00 ,  A62B23/02

CPC classification number: A62B18/084 ,  A62B18/006 ,  A62B18/08 ,  A62B23/02

Abstract: A wearable air purification system including a wearable support configured to be supported on a head of a user, and an air delivery mask which is shaped to bound, at least partially, an air delivery region and to deliver a flow of air to the air delivery region. The wearable support includes a left side support and a right side support which support the air delivery mask therebetween; and a left side motor and a right side motor configured to drive a respective left or right side air flow towards or away from the air delivery region, each of the left and right side motors being mounted within a respective left or right side motor housing on a respective one of the left and right side supports so that, when the wearable support is supported on the head in use, the motors sit rearward of or above the user's ears.