| 摘要 |
The present invention provides a heat-sinking apparatus for a light pipe. The light pipe is disposed on an optical engine of a projector and optically couples with a light source. The heat-sinking apparatus includes a cover made of a heat conductive material and a fan. The cover covers the light pipe and uniformly distributes thermal energy generated by the light source over the light pipe. The fan dissipates the thermal energy distributed over the light pipe.
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