Electronic control unit
AssigneeSiemens Aktiengesellschaft
InventorsJohannes Schoettl, Reinhard Lindner
Life of this patent
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Abstract
A housing of an electronic control unit includes two identically constructed housing parts and at least one plug part fastened between the housing parts. The housing parts and the at least one plug part enclose an interior. A printed wiring board, optionally at least one cooling baffle and power components are disposed in the interior. The power components are disposed directly on the printed wiring board or on the at least one cooling baffle. The printed wiring board or the at least one cooling baffle is in thermal contact with one of the housing parts, for dissipating heat produced by the power components to the outside through the housing.
Claims4
A housing of an electronic control unit, comprising:
- two identically constructed housing parts and at least one plug part fastened between said housing parts, said housing parts and said at least one plug part defining and enclosed interior;
- a printed wiring board, at least one cooling baffle and power components each being disposed entirely inside said interior;
- said power components being disposed directly on said at least one cooling baffle said cooling baffle being attached to said printed wiring board, and said power components being electrically connected to said printed wiring board;
- and
- said at least one cooling baffle being in thermal contact with one of said housing parts, for dissipating heat produced by said power components to the outside through the housing.
Dependencies are inferred from the claim text.