To provide a speaker unit which can generate sound with desired directivity and which is compatible with various vehicle models and lighting fixtures while commonizing design and components, and to provide a vehicular lighting fixture.SOLUTION: Provided is a speaker unit (50) to be mounted to a lamp body (10). The speaker unit (50) includes: a speaker part (52) for emitting sound; holding parts (51) for holding the speaker part (52); fitting parts (51a, 51b) for fitting the holding parts to the lamp body (10); and a reverberation part (54) which is provided opposite to at least a part of the speaker part (52) to restrict acoustic directivity.SELECTED DRAWING: Figure 2
【課題】設計と部品の共通化を図りながらも様々な車種と灯具に対応させ、所望の指向性で音を発生させることが可能なスピーカーユニットおよび車両用灯具を提供する。【解決手段】ランプボディ(10)に取り付けられるスピーカーユニット(50)であって、音を発するスピーカー部(52)と、スピーカー部(52)を保持する保持部(51)と、保持部をランプボディ(10)に取り付ける取付部(51a,51b)と、スピーカー部(52)の少なくとも一部に対向して設けられ、音の指向性を限定する反響部(54)とを備えるスピーカーユニット(50)。【選択図】図2
SPEAKER UNIT AND VEHICULAR LIGHTING FIXTURE
スピーカーユニットおよび車両用灯具
2023-08-14
Patent
Electronic Resource
Japanese
IPC: | 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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
European Patent Office | 2015
|LIGHT SOURCE UNIT FOR VEHICULAR LIGHTING FIXTURE AND VEHICULAR LIGHTING FIXTURE
European Patent Office | 2022
|