WASHING DEVICE FOR LUMINAIRE LAMP FOR VEHICLE

摘要

PROBLEM TO BE SOLVED: To realize miniaturization and thinner thickness of a washing device for a luminaire lamp of a vehicle. SOLUTION: An injection nozzle 14 in which a feed part 16 having a feed flow passage 23 fed with washing water and a head part 15 having an injection port 22 injected with the washing water are integrally formed is provided. A space part 15a communicating with the feed flow passage and the injection port is formed in the head part. The washing water fed from the feed flow passage of the feed part to the space part is injected from the injection port to a direction forming an acute angle relative to a flowing direction in the feed flow passage. COPYRIGHT: (C)2005,JPO&NCIPI