| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to passenger cabin ceiling illumination system including holder of glasses or pickup to be fitted in one type of common case. Illumination system comprises lamp assembly, recess assembly and case. Recess assembly features shape other than that of the lamp assembly. Case has first location hole for fitting lamp assembly in place and second location hole for fitting recess assembly in place. Recess assembly fitted in second location hole is selected from multiple recess assembly of different applications. Shape of said first and second location holes mate outer shape of lamp and recess assemblies to be fitted therein.EFFECT: design to comply with various specification of illumination systems.2 cl, 9 dwg |
