| 摘要 |
PURPOSE: A sunlight block sign system is provided to form each component for the system into a block like a lego block, thereby allowing anyone to easily assemble and use the system. CONSTITUTION: A sunlight block sign system includes a light emitting lego block, a battery(rechargeable battery) lego block(300), a substrate lego block(400), and a solar cell lego block. The light emitting lego blocks are respectively manufactured by inserting light emitting bodies inside solid materials, and are separated from and coupled to one another. The battery leg blocks are respectively manufactured by inserting rechargeable battery inside the solid materials, and are separated from and coupled to one another. The substrate lego blocks are respectively manufactured by inserting substrate block inside the solid materials, and are separated from, coupled to, and electrically connected to one another. The solar cell blocks are respectively manufactured by inserting solar cells inside the solid materials, and are separated from, coupled to, and electrically connected to one another.
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