| 摘要 |
PURPOSE: A sunlight transmission device is provided to efficiently concentrate sunlight on an optical fiber by using a plurality of mirror assemblies. CONSTITUTION: A sunlight transmission device comprises a light concentration body, a plurality of mirror assemblies(20), and a reflecting body, and a joint part. The light concentration body comprises an arm(11). One end of the arm is supported. The other end of the arm is extended to the outside. The plurality of mirror assemblies are independently combined with the upper side of the arm. The plurality of mirror assemblies concentrate sunlight on an optical fiber(100). The reflecting body is formed in the upper side of the mirror assemblies in order to reflect sunlight. The joint part is formed in the lower side of the mirror assemblies in order to be combined with the arm in a ball joint form.
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