| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lighting pole automatically making an accumulated light material emit light with a simple structure after the sunset or in case of disasters, accidents or the like after the sunset. <P>SOLUTION: The lighting pole 10 is provided with an outdoor lighting fixture 11, a strut 12 holding the outdoor lighting fixture 11, and an accumulated light material 13 to be coated on at least a part 12A of the strut 12 (as shown in Fig.2). When the outdoor lighting fixture 11 is turned off and the amount of light received from outside is less than a constant value, the accumulated light material 13 automatically emits light. <P>COPYRIGHT: (C)2008,JPO&INPIT |
