| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive ground LED marker lamp in which switching of emitted light can be carried out easily. <P>SOLUTION: The ground LED marker lamp 1 is equipped with a light source unit 2 having light-emitting diodes 11 that emit light in the circumferential direction, a cylindrical lamp body 3 that fixes the light source unit 2 to mounting parts 20, 20 formed at one end side aperture 3c, a translucent cylindrical body 4 which is formed in a cylindrical state and deployed inside the lamp body 3 so that the light source unit 2 can be surrounded and in which a phosphor 31 is formed that changes color of the light emitted by the light-emitting diodes 11 to different colors, moving means 5, 6, 7 to make the cylindrical body 4 move to a position to surround the light source unit 2, or to the original position from that surrounding position, and a translucent protection cover 8 detachably mounted on one end side 3a of the lamp body 3. <P>COPYRIGHT: (C)2010,JPO&INPIT |
