US 12,007,078 B2
Shadowless waterproof LED lamp bulb
Min Li, Nanchong (CN); Xin Zhang, Nanchong (CN); and Yanhong Gui, Nanchong (CN)
Assigned to SICHUAN JAMIE CHARMING TECHNOLOGY CO., LTD., Nanchong (CN)
Filed by Sichuan Jamie Charming Technology Co., Ltd., Nanchong (CN)
Filed on Jan. 4, 2024, as Appl. No. 18/404,771.
Claims priority of application No. 202323440391.2 (CN), filed on Dec. 18, 2023.
Prior Publication US 2024/0142066 A1, May 2, 2024
Int. Cl. F21K 9/232 (2016.01); F21K 9/235 (2016.01); F21V 19/00 (2006.01); F21V 31/00 (2006.01); F21Y 115/10 (2016.01)
CPC F21K 9/232 (2016.08) [F21K 9/235 (2016.08); F21V 19/0005 (2013.01); F21V 31/005 (2013.01); F21Y 2115/10 (2016.08)] 10 Claims
OG exemplary drawing
 
1. A shadowless waterproof LED lamp bulb, comprising a lamp holder (1) and a lampshade (2) connected to the lamp holder (1), further comprising a lampwick component (3) and a sealing plug (4); the lampwick component (3) comprises a base plate (31), a first metal support line (32), and a second metal support line (33); the base plate (31) extends to be provided with a light source part (311); the light source part (311) extends into the lampshade (2); the light source part (311) is provided with an LED light-emitting chipset (312) on at least one side; the light source part (311) is provided with conductive wires (313) at two ends of the LED light-emitting chipset (312); the conductive wires (313) extend to the base plate (31) and is electrically connected to the metal support lines; the other end of the first metal support line (32) and the other end of the second metal support line (33) are both electrically connected to the lamp holder (1); a rubber base (34) is further arranged in middle parts of the first metal support line (32) and the second metal support line (33); the sealing plug (4) is assembled at an opening part of the lampshade (2); and the sealing plug (4) is provided with an assembling hole position (41) configured to assemble the rubber base (34).