US 11,982,422 B2
Corner lamp and interconnected lighting system
Chengke Zhang, Zhejiang (CN); and Zai Le, Zhejiang (CN)
Assigned to Sell Electronics Co., Ltd., Ningbo (CN)
Filed by Self Electronics Co., Ltd., Zhejiang (CN); Wanjiong Lin, Zhejiang (CN); and Self Electronics USA Corporation, Norcross, GA (US)
Filed on May 17, 2023, as Appl. No. 18/319,225.
Claims priority of application No. 202210543139.5 (CN), filed on May 18, 2022.
Prior Publication US 2023/0375147 A1, Nov. 23, 2023
Int. Cl. F21S 8/00 (2006.01); F21S 2/00 (2016.01); F21S 4/24 (2016.01); F21V 3/00 (2015.01); F21V 3/04 (2018.01); F21V 17/16 (2006.01); F21Y 103/10 (2016.01); F21Y 115/10 (2016.01)
CPC F21S 8/037 (2013.01) [F21S 2/005 (2013.01); F21S 4/24 (2016.01); F21V 3/00 (2013.01); F21V 3/049 (2013.01); F21V 17/164 (2013.01); F21Y 2103/10 (2016.08); F21Y 2115/10 (2016.08)] 10 Claims
OG exemplary drawing
 
1. A corner lamp (1000) comprising a lamp holder (100), a light source module (200) provided on the lamp holder (100), a first optical element (300) provided above the light source module (200), and an interconnection interface (400), characterized in that the lamp holder (100) comprises at least one corner section (101), the light source module (200) being provided on the corner section (101) and extending along the corner section;
wherein the light source module (200) comprises a circuit board (201) and a first light source chip (202) provided on the circuit board (201);
the corner section (101) is provided with at least two outwardly extending ends (1011) on which the interconnection interface (400) is disposed;
the interconnection interface (400) comprises at least one first male plug (401) and one first female plug (402), the first female plug (402) comprises:
a first connection notch (4021), provided at a bottom of a first end of the at least two outwardly extending ends (1011), the circuit board (201) extending into the first connection notch (4021);
a first contact conductive layer (4022), set on a reverse side of the circuit board (201) and aligned with a gap (4023) in the first connection notch (4021).