US 11,721,943 B1
Light bulb holder structure and light
Xiongzhong Lin, Zhangzhou (CN); Qingan Wu, Zhangzhou (CN); and Zhongyi Lin, Zhangzhou (CN)
Assigned to ZHANGZHOU GO WIN LIGHTING CO., LTD, Zhangzhou (CN)
Filed by ZHANGZHOU GO WIN LIGHTING CO., LTD, Zhangzhou (CN)
Filed on Nov. 10, 2022, as Appl. No. 18/54,155.
Claims priority of application No. 202211276416.7 (CN), filed on Oct. 18, 2022.
Int. Cl. H01R 33/22 (2006.01); F21V 15/00 (2015.01); F21V 17/12 (2006.01)
CPC H01R 33/22 (2013.01) [F21V 15/00 (2013.01); F21V 17/12 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A light bulb holder structure, comprising:
a bulb cap, wherein the bulb cap has a cylindrical structure and is formed of a conductive material, and an end of the bulb cap is connectable with a light socket;
a connector, wherein the connector is made of insulating material and is molded at the end of the bulb cap to form an integration, a center of the connector is provided with a protrusion extending outward from the connector in a direction away from the bulb cap, a center of the protrusion is provided with a through hole, and the through hole is used for inserting a conductive element;
wherein, the end of the bulb cap is provided with a connection part fitted and connected with the connector, and the connection part is a through hole or a blind hole;
the end of the bulb cap close to the connector is provided with a contracted part, more than one connection part is provided, and the connection parts are arranged on the contracted part at intervals.