Structure for detecting rotation of spraying arm of household appliance and household appliance

• Main Authors: LANGSTON, NICHOLAS, JR, CAI YONGYAO, PAN LEI, DECICOLI SIMONE, SHEAR, ROBERT, T, BIAN WEIFENG, WANG SHAOYONG
• Format: Patent
• Language: Chinese; English
• Published: 29.03.2024
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; FURNITURE; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The invention discloses a structure for detecting rotation of spraying arms of a household appliance, and the household appliance comprises at least two spraying arms which are arranged in the household appliance at intervals along a longitudinal axis. The structure comprises a first detection magnet arranged on a first spraying arm of the at least two spraying arms, and a second detection magnet arranged on a second spraying arm of the at least two spraying arms, the magnetic sensor is arranged in the household appliance and is used for sensing the motion conditions of the first detection magnet and the second detection magnet; wherein the magnetic field direction of the second detection magnet is different from that of the first detection magnet. The structure for detecting the rotation of the spraying arms of the household appliance can accurately detect all the spraying arms and is simple and convenient to install. 本公开内容公开了用于检测家电设备喷淋臂转动的结构，家电设备包括沿着纵向轴线间隔设置在所述家电设备内至少两个喷淋臂，所述结构包括：设置在所述至少两个喷淋臂中的第一喷淋臂上的第一检测磁体