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公开(公告)号:US11632844B2
公开(公告)日:2023-04-18
申请号:US16873724
申请日:2020-06-15
IPC分类号: H05K5/03 , H05B47/17 , H01R13/52 , H01R13/66 , H01R25/00 , H02G3/14 , H05B47/10 , F21V21/00 , H01R13/717 , H01R103/00
摘要: A cover for an electrical receptacle including a faceplate. The cover also includes a first transmission tab configured to be electrically connected to a first power line of the electrical receptacle and a second transmission tab configured to be electrically connected to a second power line of the electrical receptacle. Additionally, the cover includes a device (such as a light source, circuit, port, or sensor) in communication with the first transmission tab and the second transmission tab.
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公开(公告)号:US11457296B2
公开(公告)日:2022-09-27
申请号:US16681578
申请日:2019-11-12
IPC分类号: H04R1/02 , H02G3/14 , G08B5/36 , H04N7/18 , H04R29/00 , H04W4/80 , H04R1/32 , H04R7/04 , H04R1/28 , H04R7/26 , H04R1/40
摘要: In non-limiting examples of the present disclosure, an electrical receptacle is provided. A first transmission tab configured to be electrically connected to a neutral terminal of the electrical receptacle is provided. A second transmission tab configured to be electrically connected to a live terminal of the electrical is provided. A speaker device in electrical communication with the first and second transmission tabs and a speaker grille cover secured to the receptacle cover are also provided. Other examples of the present disclosure relate to systems, methods and devices for influencing resonant modes of one or more vibrating surface, including a mode throttling device and an exciter device.
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