公开(公告)号：US10772407B2

公开(公告)日：2020-09-15

申请号：US16122813

申请日：2018-09-05

Applicant: Jason Yan

Inventor： Jason Yan ,  Wen-Lung Kan

IPC: A45D20/12

Abstract: The present invention is a hair dryer deflector, which comprises a power unit and an airflow generating unit. The airflow generating unit is connected to one side of the power unit, a plurality of perforations is disposed at the positions of the airflow generating unit relative to the power unit. The airflow generating unit is driven by the power unit to rotate to generate airflow, and the airflow flows through each of the perforations to flow toward the power unit and toward an air outlet of the hair dryer.

公开(公告)号：US10883731B2

公开(公告)日：2021-01-05

申请号：US16189788

申请日：2018-11-13

Applicant: Jason Yan ,  Wen-Lung Kan

Inventor： Jason Yan ,  Wen-Lung Kan

IPC: F24F1/02 ,  F24F3/16

Abstract: The invention provides an air purifier with independent duel channel, which has separate first channel portion and second channel portion, wherein the first channel portion is used to filter particulate matters in the air and the second channel portion is used to purify the air. The invention mainly separates the channels and processes of the filtered air and the purified air, and more matches the selection of specific suction fan and intake fan so as to meet the different flow velocities required for air filtration and purification respectively, thereby achieving the optimal air filtration and purification effects, and improving the ineffective problem caused by the simultaneous filtration and purification of the air in the same channel of the existing air purifier.

公开(公告)号：US20190380467A1

公开(公告)日：2019-12-19

申请号：US16122813

申请日：2018-09-05

Applicant: Jason Yan

Inventor： Jason Yan ,  Wen-Lung Kan

IPC: A45D20/12

Abstract: The present invention is a hair dryer deflector, which comprises a power unit and an airflow generating unit. The airflow generating unit is connected to one side of the power unit, a plurality of perforations is disposed at the positions of the airflow generating unit relative to the power unit. The airflow generating unit is driven by the power unit to rotate to generate airflow, and the airflow flows through each of the perforations to flow toward the power unit and toward an air outlet of the hair dryer.