Title:
SOUND-GENERATING UNIT
Document Type and Number:
WIPO Patent Application WO/2023/189152
Kind Code:
A1
Abstract:
This sound-generating unit (10) comprises: a sound-generating device (20); a light source (30); and a housing (40) provided with a body (42) and a cover (44), the housing (40) accommodating the sound-generating device (20) and the light source (30). The cover (44) is configured to receive and emit light emitted by the light source (30). The cover (44) may also be attached to the body (42) so as to be disposed on the front surface of the sound-generating device (20). The sound-generating device (20) may also be attached to the body (42) so as to form a waterproof region inside the housing (40), and the sound-generating device (20) may also be disposed in the waterproof region.
Inventors:
SASAKI MASARU (JP)
Application Number:
PCT/JP2023/007672
Publication Date:
October 05, 2023
Filing Date:
March 01, 2023
Export Citation:
Assignee:
KOITO MFG CO LTD (JP)
International Classes:
F21V33/00; B60Q5/00; F21S2/00; F21S43/14; F21S43/241; F21S45/50; F21V31/00; F21W103/50; F21Y115/10
Foreign References:
| JP2006140858A | 2006-06-01 | |||
| JP2020087615A | 2020-06-04 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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