The invention provides a lamp body for a vehicle, which can reduce the number of parts, improve the design freedom degree and ensure a light-emitting area with a sufficient size. This vehicle lamp body is provided with: a light source (2) mounted on a vehicle; an outer lens (3) that guides light from the light source (2) and emits light; and a housing (4) that holds the outer lens (3), and the outer lens (3) has: a lens section (14) that is positioned on the outer surface of the vehicle, guides light from the light source (2), and emits the light to the outside; and a reflection part (13) which is integrally formed with the lens part (14), reflects light from the light source (2) and guides the light to the lens part (14), and a light diffusion part (10) is formed on the inner surface (14a) of the lens part (14).
本发明提供一种车辆用灯体,可削减零件数,并且提高设计自由度而确保充分大小的发光面积。本发明的车辆用灯体包括:光源(2),搭载于车辆;外透镜(3),引导来自光源(2)的光并发光;以及罩壳(4),保持外透镜(3),且外透镜(3)具有:透镜部(14),位于车辆的外表面,引导来自光源(2)的光并使所述光向外部出射;以及反射部(13),与透镜部(14)一体地形成,将来自光源(2)的光反射并导向透镜部(14),在透镜部(14)的内表面(14a),形成有光扩散部(10)。
Vehicle lamp body
车辆用灯体
2022-04-05
Patent
Electronic Resource
Chinese
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / F21Y Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend die Form oder die Art der Lichtquellen oder die Farbe des emittierten Lichts , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED |