Title:
SPEAKER UNIT AND VEHICULAR LAMP
Document Type and Number:
WIPO Patent Application WO/2023/149243
Kind Code:
A1
Abstract:
A speaker unit (50) attached to a lamp body (10) is provided with a speaker part (52) for emitting sound, a holding part (51) for holding the speaker part (52), attachment parts (51a, 51b) for attaching the holding part to the lamp body (10), and a reverberation part (54) provided facing at least a portion of the speaker part (52) and limiting the directivity of the sound.
Inventors:
AMANO HEISUKE (JP)
Application Number:
PCT/JP2023/001778
Publication Date:
August 10, 2023
Filing Date:
January 20, 2023
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
B60Q5/00; F21S45/00; F21V33/00; H04R1/02; F21W102/13; F21W103/10; F21W103/20; F21W103/35; F21W103/55; F21Y101/00; F21Y115/10; F21Y115/15
Foreign References:
| JP2012162228A | 2012-08-30 |
Attorney, Agent or Firm:
SHIN-EI, P.C. (JP)
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