Fan comprising a cooling body consisting of heat-conductive plastic
Assigneeebm-papst Mulfingen GmbH & Co. KG
InventorsThomas HELI, Peter RIEGLER, Daniel GEBERT, Valerius SCHAAF
Life of this patent
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Abstract
The invention relates to a fan (1) comprising an electronic system on a printed circuit board (2) and a cover (10) arranged above the electronic system, which is embodied both as an active cooling body and a passive cooling body, wherein the cover (10) is designed substantially as a flat covering element consisting of a thin-walled plastic and has a form with a surface (11) which is effective for the cooling of the electronic system arranged beneath the cover (10), said surface being larger than the projected base area of the cover (10) by a factor of at least 2.
Claims12
A fan (1), comprising an electronic system on a printed circuit board (2) and a cover (10) arranged above the electronic system, which is embodied both as an active cooling body and a passive cooling body, wherein the cover (10) is designed substantially as a flat covering element consisting of a thin-walled plastic and has a form with a surface (11) which is effective for the cooling of the electronic system arranged beneath the cover (10), said surface being larger than the projected base area of the cover (10) by a factor of at least
Dependencies are inferred from the claim text.