Dickwandiges Element eines Scheinwerfers

Details

Veröffentlichungs-Nr.

EP4741707

Anmeldetag

11. November 2024

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

F21S41/20, F21S43/20(KOITO MFG CO LTD et al.)(VALEO VISION et al.)(ROLLER PHILIP C et al.)

Abstract

The present invention relates to a headlamp thickwall element (1) for homogenising and focusing an incoming light beam to be emitted from a vehicle headlamp. The headlamp thickwall element (1) is of polygonal shape defined by at least three circumferential sidewalls (2), and within the sidewalls (2), the headlamp thickwall element (1) comprises: a circumferential rib (3); a first circumferential planar array of first optical elements (4) for refracting, and optionally also reflecting, an incoming light beam at a specific angle; a second circumferential planar array of second optical elements (5) for dispersing an incoming light beam into a plurality of directions; and a central planar array of decorative optical elements (6) surrounded by the first and second circumferential planar arrays. The circumferential rib (3) is arranged along an inner circumference of all sidewalls (2). The first circumferential array is arranged on the circumferential rib (3) along one of the sidewalls (2). The second circumferential array is arranged on the circumferential rib (3) along the remaining sidewalls (2).

Anmelder

Firma

Hella Autotechnik Nova s.r.o.

Land

🇨🇿 Tschechien

Fachgebiete