| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an embedded marker lamp capable of securing visibility of light emitted from a window, while preventing piling of a shielding object. <P>SOLUTION: The embedded marker lamp 11 includes a lamp 14 and a blower device 51. The lamp 14 has a light source and an emission groove 35 to guide light from the light source. The blower device 51 has an intake port 52, a vent 53 to send air to the emission groove 35 of the lamp 14, and an air blower 55 which is communicated with the intake port 52 and the vent 53. The blower device 51 alternately repeats forward air blow by sucking air from the intake port 52 and blowing out from the vent 53 and a backward air blow by sucking from the vent 53 and blowing out from the intake port 52. <P>COPYRIGHT: (C)2013,JPO&INPIT |
