发明授权
- 专利标题: Acoustic reflector and energy storage for media assemblies
- 专利标题(中): 介质组件的声反射器和能量存储
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申请号: US13330103申请日: 2011-12-19
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公开(公告)号: US08477967B2公开(公告)日: 2013-07-02
- 发明人: Ronald Paul Harwood , Kenneth Alan Klemmer , Larry Alan Schirmer
- 申请人: Ronald Paul Harwood , Kenneth Alan Klemmer , Larry Alan Schirmer
- 申请人地址: US MI Farmington Hills
- 专利权人: Ronald Paul Harwood
- 当前专利权人: Ronald Paul Harwood
- 当前专利权人地址: US MI Farmington Hills
- 代理机构: Brooks Kushman P.C.
- 主分类号: H04R25/00
- IPC分类号: H04R25/00 ; H04R9/06 ; H05K5/00
摘要:
A speaker assembly is provided with a housing, a speaker mounted to the housing, and a reflector spaced apart from and facing the speaker. The reflector is symmetrical and has an arcuate central convex region for reflecting pressure back to the speaker for amplifying back pressure to the speaker. The reflector has a secondary region with an arcuate cross-section for reflecting acoustic vibrations past and outboard of the housing. The reflector is partially translucent, and a light source is provided adjacent the reflector for conveying light to the reflector, past and outboard of the housing for illuminating a region that receives acoustic vibrations reflected from the reflector. A media assembly is provided with a fan operably connected to a generator so that air that passes into a housing through an inlet and out of an outlet, causes the fan to rotate thereby providing a power source to a media device.
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