US 11,767,971 B2
Light emitting assembly and lamp
Yinglong Sun, Suzhou (CN); Yu Mao, Suzhou (CN); and Songjing Jiang, Suzhou (CN)
Assigned to SUZHOU OPPLE LIGHTING CO., LTD., Suzhou (CN); and OPPLE LIGHTING CO., LTD., Shanghai (CN)
Filed by SUZHOU OPPLE LIGHTING CO., LTD., Suzhou (CN); and OPPLE LIGHTING CO., LTD., Shanghai (CN)
Filed on Jun. 30, 2022, as Appl. No. 17/854,164.
Application 17/854,164 is a continuation of application No. PCT/CN2020/140200, filed on Dec. 28, 2020.
Claims priority of application No. 201911411157.2 (CN), filed on Dec. 31, 2019; and application No. 201922493387.X (CN), filed on Dec. 31, 2019.
Prior Publication US 2022/0333766 A1, Oct. 20, 2022
Int. Cl. F21V 23/00 (2015.01); F21V 3/00 (2015.01)
CPC F21V 23/001 (2013.01) [F21V 3/00 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A light emitting assembly, comprising:
a base portion, which is a rigid structure;
a conductive portion, which is arranged on a surface of the base portion, and is insulated from the base portion;
a light source, which is installed on the surface of the base portion where the conductive portion is located, and is electrically connected to the conductive portion; and
a transparent insulating layer, which covers the conductive portion and the light source,
wherein the light source is a sheet structure, a size of the base portion in a thickness direction of the base portion is D1, a size of the light source in the thickness direction of the base portion is D2, D1 is greater than D2, and a ratio of D1 to D2 is 2˜8;
or a size of the base portion in a width direction of the base portion is B1, a size of the light source in the width direction of the base portion is B2, B2 is greater than B1, and a ratio of B1 to B2 is 2˜4.