Cleaning device having flow deflection element with built-in wall and use of flow deflection element with built-in wall

• Main Authors: SCHOLL DOMINIK, EBERT FLORIAN
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; DOMESTIC WASHING OR CLEANING; FURNITURE; HUMAN NECESSITIES; SPICE MILLS; SUCTION CLEANERS IN GENERAL

A cleaning device is provided, comprising at least one noise source and an air guiding device having at least one flow deflecting element (10), the at least one flow deflecting element (10) having a first pipe arm (16) and a second pipe arm (18), the second pipe arm (18) being oriented transversely to the first pipe arm (16), and the second pipe arm (18) being oriented transversely to the first pipe arm (16). The first pipe arm (16) and the second pipe arm (18) have a common edge (48) at an outer corner region (44), characterized in that an insert wall (52) is arranged in the interior (14) of the at least one flow deflection element (10), which insert wall covers the edge (48) in the interior (14), the insert wall (52) facing the flow through region (128) in the interior (14), the built-in device wall (52) is configured in a flow-guiding and sound-transmitting manner. 提供了一种清洁设备，其包括至少一个噪音源和具有至少一个流动偏转元件(10)的空气引导装置，其中，至少一个流动偏转元件(10)具有第一管臂(16)和第二管臂(18)，其中，第二管臂(18)横向于第一管臂(16)定向，并且其中，第一管臂(16)和第二管臂(18)在外拐角区域(44)处具有共