| 摘要 |
PROBLEM TO BE SOLVED: To provide a guard for a high ceiling illuminator which can attain smaller packing volume and easy site assembly. SOLUTION: This guard is provided with a guard frame 4 which involves a plurality of frames. The respective guard frames 4 are horizontal, and disposed so as to line up in vertical direction coaxially. A plurality of chains 3 for joining the respective guard frames 4 vertically are also provided. A plurality of vertical rod members 5 which regulate the interval between a top guard frame 4H positioned on the top of the guard frame 4 and a bottom guard frame 4L positioned on the bottom are also provided. |
