Abstract: Combination of an extraction device for a worktop and a pan (5), having one or more extraction openings (3) in a main surface of the worktop. An extraction motor (10) is present in communication with the extraction opening (3) via an associated extraction duct and arranged to provide an area of low pressure in the extraction opening (3) for extracting cooking fumes. An extraction area displacement element (8; 14; 15; 16; 22) is present as part of the pan (5) or as a separate part. When the pan (5) is placed on the pan support (2) during operation, the extraction area displacement element (8; 14; 15; 16; 22) is configured to move the area of low pressure to an area near a rim (7) of the pan (5) or configured to direct cooking fumes from the rim (7) of the pan (5) towards the area of low pressure.