Vacuum cleaner and suction hose adapter

Abstract

The invention relates to a vacuum cleaner (1) with a vacuum cleaner nozzle (2) which has a nozzle housing (5), a suction opening (8) formed on the underside of the nozzle housing (5) and a suction connection port (9) fluidically connected to the suction opening (8), with a vacuum cleaning device (3) which has a suction connection (11), and with a suction line (4) fluidically connecting the suction connection port (9) of the vacuum cleaner nozzle (2) to the suction connection (11) of the vacuum cleaning device (3), which has at least one suction line adapter (13) with a first end (A) and a second end (B), wherein the first end (A) has a first flow connection (15a) for direct or indirect connection to the suction connection port (9) and a first contact point (16a),wherein the second end (B) has a second flow port (15b) fluidically connected to the first flow port (15a) in the suction line adapter (13) for direct or indirect connection to the suction port (11) and a second contact point (16b) electrically connected to the first contact point (16a). According to the invention, the first flow port (15a) and the second flow port (15b) have incompatible geometric shapes, the first contact point (16a) and the second contact point (16b) have incompatible geometric shapes, and / or the first contact point (16a) and the second contact point (16b) are configured for operation with different electrical parameters.

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