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THERMAL COUPLING WITH FLUID, PULP OR GRANULAR MATERIAL FOR MOBILE LIGHT SOURCE
THERMAL COUPLING WITH FLUID, PULP OR GRANULAR MATERIAL FOR MOBILE LIGHT SOURCE
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机译:流动光源与流体,纸浆或颗粒材料的热耦合
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摘要
The subject of the invention is a light module (2), in particular for a motor vehicle, comprising a support (4) intended to receive one or more light sources (6), a heat sink (12) of the light source or sources ( 6), thermal coupling means between the support (4) and the dissipator (12) allowing relative movement between the support and the dissipator. The thermal coupling means comprise a liquid, pasty and / or granular thermally conductive material (18) in contact with the support (4) and the dissipator (12), said material (18) having a conductivity greater than 0.5 W · m- 1 • K-1 at 20 ° C.
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