| 摘要 |
A heat dissipation component for a vehicle lighting and/or signalling device of the type comprising a printed circuit board, a light-emitting diode comprising a heat dissipation base and a pair of electrical connection tabs and a heat dissipater extending facing the printed circuit board, wherein the heat dissipater comprises a heat exchange portion held against the base the diode and in that the heat exchange portion of the heat dissipater comprises means for orienting the diode that protrude substantially perpendicularly to the heat exchange portion of the dissipater, the heat exchange face of the base of the diode being arranged on an orienting means in such a way that the diode is oriented relative to a reference orientation and a reference plane of the dissipater.
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