| 摘要 |
PROBLEM TO BE SOLVED: To provide a rope-shaped ornamental illumination device with high safety which can be assembled with simple operation, making the outer diameter small especially when a large quantity of lamp skewering connection bodies are installed. SOLUTION: The rope-shaped ornamental illumination device can be formed integrally, and a plurality of wires for power supply are positioned inside a transparent outer layer covering tube simultaneously with the formation of the tube, and necessary quantity of lamp skewering connection bodies are combined to the transparent tube, and a corresponding number of long grooves are formed at regular intervals in the direction of axis, and respective lamp skewering connection bodies are put in the axis directional long grooves correspondingly, and one electric wire for common use connecting a set of power supply wires of respective lamp skewering connection bodies, and the other electric wire are positioned at both side of the long grooves, and a transparent positioning layer with minimized diameter is formed on the transparent tube after the lamp skewering connection bodies are put in the long grooves respectively, further, it is covered by a transparent outer layer with minimized diameter. |
