US 12,435,846 B2
Lamp module group
Haicheng Zhang, Acworth, GA (US); Honggui Xie, Nanjing (CN); and Zhengen Li, Heze (CN)
Assigned to Lumien Enterprise, Inc., Kennesaw, GA (US)
Filed by Lumien Enterprise, Inc., Kennesaw, GA (US)
Filed on Mar. 1, 2024, as Appl. No. 18/593,654.
Application 18/593,654 is a continuation of application No. 17/895,557, filed on Aug. 25, 2022, granted, now 11,959,601.
Application 17/895,557 is a continuation of application No. 17/463,086, filed on Aug. 31, 2021, granted, now 11,466,821, issued on Oct. 11, 2022.
Application 17/463,086 is a continuation 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 2024/0200736 A1, Jun. 20, 2024
Int. Cl. F21S 2/00 (2016.01); F21V 17/12 (2006.01); F21V 23/00 (2015.01); F21V 23/06 (2006.01); F21V 29/56 (2015.01); F21V 31/00 (2006.01); F21Y 115/10 (2016.01)
CPC F21S 2/005 (2013.01) [F21V 17/12 (2013.01); F21V 23/003 (2013.01); F21V 23/06 (2013.01); F21V 29/56 (2015.01); F21V 31/005 (2013.01); F21Y 2115/10 (2016.08)] 14 Claims
OG exemplary drawing
 
1. A lamp module group comprising:
a housing defining a first end and a second end, the housing defining an axis extending from the first end to the second end, the housing defining a cavity, the housing defining a housing opening to the cavity positioned at the first end;
a power supply driving module positioned within the cavity; and
a first electrical terminal positioned at the second end of the housing, the first electrical terminal connected in electrical communication with the power supply driving module, the first electrical terminal comprising an inner conductor and an outer conductor, the axis extending through the inner conductor, the outer conductor being spaced radially outward from the inner conductor relative to the axis; and
wherein the first electrical terminal is configured to maintain a first electrical connection and a second electrical connection with a second electrical terminal regardless of a rotational orientation of the first electrical terminal relative to the second electrical terminal about the axis.