Cooling arrangement for power components in a vacuum cleaner
AssigneeAktiebolaget Electrolux
InventorTommy Lindquist
Life of this patent
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Abstract
A vacuum cleaner having a housing (10) in which is disposed an electric circuit, a motor-fan unit (14), and a dust container (12). The dust container is received in a chamber (11). The chamber is provided with an opening (16) through which the dust container can be removed from the chamber. The opening is normally closed by a cover (17). The cover (17) is provided with a heat-transmitting surface which is thermally connected to at least one heat-generating power component (42) disposed in the cover.
Claims17
A vacuum cleaner comprising a housing (10) in which is disposed an electric circuit, a motor-fan unit (14), and a dust container (12), said dust container being received within a chamber (11) provided within the housing, the chamber being provided with an opening (16) through which the dust container is accessible, said opening normally being closed by a cover (17), wherein at least one heat generating power component (42) is disposed within said cover and the cover (17) includes a heat-transmitting surface (41) which is thermally connected to said at least one heat generating power component (42).
Dependencies are inferred from the claim text.