公开(公告)号：US20240188192A1

公开(公告)日：2024-06-06

申请号：US18285484

申请日：2022-04-01

Applicant: Dyson Technology Limited

Inventor： Kyle James CRAWFORD ,  Andrew Christopher FORBES ,  Robert Nicholas EDWARDS ,  Edward Sebert Maurice SHELTON

IPC: H05B3/14 ,  A45D20/12 ,  H05B3/00 ,  H05B3/26

CPC classification number: H05B3/141 ,  H05B3/0019 ,  H05B3/265 ,  A45D20/12 ,  H05B2203/03

Abstract: A heater coupon is disclosed having a ceramic block with a first surface and a second surface, at least one heater trace formed within the ceramic block and a connector for electrically connecting the at least one heater trace to a PCB (printed circuit board). The connector may connect at one end to the heater coupon and at the other end to the PCB. The connector may provide a direct connection between the heater coupon and the PCB. The connector may include a first connecting arm for connecting with respect to the first surface of the ceramic block and a second connecting arm for connecting with respect to the second surface of the ceramic block.

公开(公告)号：US20240180311A1

公开(公告)日：2024-06-06

申请号：US18285488

申请日：2022-03-28

Applicant: Dyson Technology Limited

Inventor： Kyle James CRAWFORD ,  Benjamin James HOGAN ,  Michael Medrano RECINTO ,  Al Salcedo PINEDA ,  Robert STREETER ,  James Evon DSOUZA ,  Craig DOUGLAS

IPC: A45D20/12

CPC classification number: A45D20/12

Abstract: A haircare appliance has an air inlet, an air outlet, an airflow generator for generating an airflow from the air inlet to the air outlet, and a heater assembly for heating the airflow. The heater assembly has a heater and a heater housing. The heater is mounted to the heater housing at a plurality of discrete mounting points.

公开(公告)号：US20240358132A1

公开(公告)日：2024-10-31

申请号：US18285478

申请日：2022-04-01

Applicant: Dyson Technology Limited

Inventor： Kyle James CRAWFORD ,  Samuel William SAUNDERS ,  Benjamin James HOGAN ,  Michael Medrano RECINTO ,  Be Seng LOK ,  Ng Eric Purnama UTAMA ,  Craig DOUGLAS

IPC: A45D20/12

CPC classification number: A45D20/12

Abstract: A thermal insulation member is described for a heater assembly of a haircare appliance. The thermal insulation member is formed of an elastomeric material and includes a sleeve, a plurality of ribs, and a plurality of studs. The ribs and studs project outwardly from a surface of the sleeve, and the ribs project further the studs. A haircare appliance including the thermal insulation member is also described.

公开(公告)号：US20240180310A1

公开(公告)日：2024-06-06

申请号：US18285472

申请日：2022-03-28

Applicant: Dyson Technology Limited

Inventor： Kyle James CRAWFORD ,  Benjamin James HOGAN ,  Mohd Awaluddin A RAHMAN

IPC: A45D20/12 ,  H05B3/14 ,  H05B3/28

CPC classification number: A45D20/12 ,  H05B3/141 ,  H05B3/283

Abstract: A heater coupon including a ceramic block having a first surface and a second surface, at least one heater trace formed within the ceramic block and a connector for electrically connecting the at least one heater trace to an external wire wherein the connector comprises a first connecting arm for connecting with respect to the first surface of the ceramic block and a second connecting arm for connecting with respect to the second surface of the ceramic block. The connector may be located at an end of the ceramic block. The ceramic block may be formed from a plurality of layers of ceramic material. The at least one heater trace may be screen printed onto one of the layers of ceramic sheet that form the ceramic block. The ceramic block may be provided with a first recess for accommodating the first connecting arm and a second recess for accommodating the second connecting arm.