公开(公告)号：US20220338703A1

公开(公告)日：2022-10-27

申请号：US17726666

申请日：2022-04-22

Applicant: SHARKNINJA OPERATING LLC

Inventor： Fariha AHMED ,  Joshua REDMAN ,  Peter HUTCHINSON ,  Dmitry LAYEVSKY ,  Andrew KEENE ,  Kai XU ,  Ognjen VRDOLJAK ,  Queena Tan ,  Devin FENG ,  Junping Li ,  Ming YAO ,  Tao Wang ,  Hui Zou ,  Yonggang Li ,  David T. BARKER ,  Heliang CHEN ,  Jibing Gu ,  Mingliang Qin ,  Zhengzhou Lu ,  Lei Liu

IPC: A47L11/40 ,  A47L11/16

Abstract: A steam cleaning apparatus may include a wand, a cleaning assembly coupled to the wand, the cleaning assembly including a steam generator, and a cleaning head pivotally coupled to the wand. The cleaning head may include a plurality of cleaning pads, a pad motor having a motor driveshaft, a drivetrain configured to transfer rotational motion of the motor driveshaft to each of the plurality of cleaning pads such that a rotation of the motor driveshaft causes a corresponding rotation in each of the plurality of cleaning pads, and a temperature sensor positioned proximate to the drivetrain, the temperature sensor being configured to measure a temperature of the drivetrain.