| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce torsion of a feeding cable in a storage type lighting device such as a storage type penetration preventive device having a lighting function. <P>SOLUTION: In the storage type lighting device including a column body 20 having a light-transmitting window on at least a part of a peripheral surface and internally storing a light source 31, a cylindrical storage body 10 in which at least one end capable of making the column body 20 slidably and internally insert in an axial direction is opened, and the feeding cable 32 connected with the light source 31 and connected with a designated power source through the inside of the column body 20 and the storage body 10, wherein sinking of the column body 20 against the storage body 10 can be prevented by making the column body 20 and the storage body 10 engage each other by rotating the column body 20 around its axis while a part of the column body 20 is projected from the storage body 10, light source support means 33, 34, and 35 supporting the light source 31 inside the column body 20 so as to be coaxial with the column body 20 and relatively rotatable to the column body 20 are arranged in the column body 20. <P>COPYRIGHT: (C)2012,JPO&INPIT |
