| 摘要 |
The present invention discloses a structure for a center high mounted stop lamp, which comprises: a light pipe, a housing and LEDs. The light pipe has an inorganic light guide coating on a lateral side thereof and has LEDs at both ends thereof. The housing covers the light pipe and has a light reflection layer. The light reflection layer is arranged around the light pipe and behind the inorganic light guide coating. The light emitted by LEDs is scattered by the light pipe and reflected by the inorganic light guide coating. Thus, the light pipe can uniformly emit light. Further, the light emitted by the light pipe is concentrated and reflected out by the light reflection layer. Thereby, the present invention can decrease the number of required LEDs, save power, prolong the service life of LEDs and promote economic efficiency.
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