Lichtleiterhalterung für Lautsprecherbeleuchtung

Details

Veröffentlichungs-Nr.

EP4716234

Anmeldetag

24. September 2024

Veröffentlichung

25. März 2026

Rechtsraum

EP

IPC

H04R1/02, H04R9/02

Abstract

The present disclosure relates to a magnet assembly (144) for an audio speaker (100). The magnet assembly (144) comprises a magnet arrangement (132) including a through hole (142) and a light guide (104). The light guide (104) is configured to guide light through the through hole (142) of the magnet arrangement (132). The light guide (104) includes a first portion (202) having a cylindrical shape with a longitudinal axis (302). The first portion (202) has a light receiving end surface (204) for receiving light from a light source (106) and is configured to be inserted in the direction of the longitudinal axis (302) into the through hole (142) of the magnet arrangement (132). The light guide (104) includes a second portion (206) for emitting the light received at the light receiving end surface (204). The light guide (104) includes a first protrusion (216) protruding perpendicular to the longitudinal axis (302) from the lateral surface of the first portion (202). The first protrusion (216) serves as a support structure abutting against an edge of the through hole (142) when the light guide (104) is inserted into the through hole (142). The light guide (104) includes at least one second protrusion (218, 220, 222) protruding perpendicular to the longitudinal axis (302) from the lateral surface of the first portion (202). The at least one second protrusion (218, 220, 222) is arranged, in the direction of the longitudinal axis (302), between the first protrusion (216) and the light receiving end surface (204). The at least one second protrusion (218, 220, 222) is dimensioned to provide an interference fit of the first portion (202) within the through hole (142) of the magnet arrangement (144).

Anmelder

Firma

Harman International Industries, Incorporated

Land

🇺🇸 USA