US 11,953,182 B1
Emergency lighting device with high safety
Sijia Wang, Fujian (CN); Liangliang Cao, Fujian (CN); and Fuxing Lu, Fujian (CN)
Assigned to Xiamen PVTECH Co., Ltd., Fujian (CN)
Filed by Xiamen PVTECH Co., Ltd., Fujian (CN)
Filed on Sep. 4, 2023, as Appl. No. 18/241,908.
Int. Cl. F21V 19/00 (2006.01); F21S 9/02 (2006.01); F21V 23/04 (2006.01); F21Y 103/20 (2016.01)
CPC F21V 19/0085 (2013.01) [F21S 9/022 (2013.01); F21V 23/04 (2013.01); F21Y 2103/20 (2016.08)] 10 Claims
OG exemplary drawing
 
1. An emergency lighting device with high safety, comprising:
a fixture base;
two holders disposed on the fixture base, wherein each of the holder comprises a holder body, two conductive plates and a rotational fixture, and the conductive plates are disposed in the holder body and the rotational fixture is disposed in a central recess of the holder body; and
a light tube having two end caps and a tube body, wherein the end caps are installed on the holders respectively, and each of the end caps having a non-conductive pin and two conductive pins inserted into the rotational fixture of one of the holders, whereby the conductive pins of the end cap contact the conductive plates of the holder respectively.