Electronic assemblies with a heat sink, especially for a control module of a motor-vehicle headlight discharge lamp
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 12, 2002
Grant Date -
N/A
app pub date -
Sep 22, 2000
filing date -
Sep 22, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The assembly has a metal sole plate forming a heat sink carrying a printed circuit card. The sole plate includes bearing surfaces which project slightly beyond the rest of the sole plate. The printed circuit is supported on these bearing surfaces and they include fixing means which interact with supplementary means of the printed circuit card to fix the printed circuit card onto the sole plate. A thermally conducting and electrically insulating material is interposed between the said card and the sole plate. The printed circuit card and the sole plate exert compression stress on the thermally conducting and electrically insulating material.
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