US 12,253,248 B2
Electronic module group
Haicheng Zhang, Acworth, GA (US)
Assigned to Lumien Enterprise, Inc., Kennesaw, GA (US)
Filed by Lumien Enterprise, Inc., Kennesaw, GA (US)
Filed on May 24, 2023, as Appl. No. 18/201,631.
Application 18/201,631 is a continuation in part of application No. 18/100,300, filed on Jan. 23, 2023, granted, now 12,018,828.
Application 18/100,300 is a continuation of application No. 17/389,019, filed on Jul. 29, 2021, granted, now 11,598,517, issued on Mar. 7, 2023.
Application 17/389,019 is a continuation in part of application No. 16/645,458, granted, now 11,162,651, issued on Nov. 2, 2021, previously published as PCT/CN2020/070502, filed on Jan. 6, 2020.
Claims priority of application No. 201911420142.2 (CN), filed on Dec. 31, 2019.
Prior Publication US 2023/0324037 A1, Oct. 12, 2023
Int. Cl. F21V 23/06 (2006.01); F21V 19/00 (2006.01); F21V 23/00 (2015.01); F21V 29/60 (2015.01); F21V 31/00 (2006.01); H04R 1/02 (2006.01); H04R 1/06 (2006.01)
CPC F21V 23/06 (2013.01) [F21V 19/0055 (2013.01); F21V 23/002 (2013.01); F21V 29/60 (2015.01); F21V 31/005 (2013.01); H04R 1/028 (2013.01); H04R 1/06 (2013.01); H04R 2420/09 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic module comprising:
a first housing defining a threaded bore and a shaft;
a power supply driving module positioned within the first housing;
a speaker positioned within the first housing, the speaker connected in electrical communication with the power supply driving module;
a first concentric terminal connected in electrical communication with the power supply driving module, the first concentric terminal extending at least partially through the shaft, the first concentric terminal configured to rotatably connect in electrical communication with a second concentric terminal to supply power to the power supply driving module; and
an auxiliary concentric terminal connected in electrical communication with the first concentric terminal, the auxiliary concentric terminal positioned at least partially within the threaded bore to define a power receptacle, the power receptacle configured to connect with and supply power to a second electronic module.