US 11,930,575 B2
Lamp lighting assembly and lighting fixture
Xianjiang Diao, Suzhou (CN)
Assigned to OPPLE LIGHTING CO., LTD., Shanghai (CN); and SUZHOU OPPLE LIGHTING CO., LTD., Suzhou (CN)
Filed by OPPLE LIGHTING CO., LTD., Shanghai (CN); and SUZHOU OPPLE LIGHTING CO., LTD., Suzhou (CN)
Filed on Dec. 29, 2021, as Appl. No. 17/565,304.
Application 17/565,304 is a continuation of application No. PCT/CN2020/109701, filed on Aug. 18, 2020.
Claims priority of application No. 201910785207.7 (CN), filed on Aug. 23, 2019; and application No. 201921385280.7 (CN), filed on Aug. 23, 2019.
Prior Publication US 2022/0124893 A1, Apr. 21, 2022
Int. Cl. H05B 45/50 (2022.01); F21V 23/00 (2015.01); H05B 45/3725 (2020.01)
CPC H05B 45/50 (2020.01) [F21V 23/006 (2013.01); H05B 45/3725 (2020.01)] 7 Claims
OG exemplary drawing
 
1. A lamp lighting assembly, comprising an anti-lightning-strike rectifier module, a high-voltage linear drive module and a lighting module, wherein:
the anti-lightning-strike rectifier module comprises a first input terminal an anti-lightning-strike element, a rectifier bridge, and a first output terminal, so as to convert an input current/input voltage of the first input terminal into a safe current/safe voltage and output the safe current/safe voltage to the first output terminal, and the anti-lightning-strike rectifier module is soldered to a pluggable fiberglass board, wherein the anti-lightning-strike element comprises a first lightning strike differential-mode protection sub-element, a second lightning strike differential-mode protection sub-element and a lightning strike common-mode protection sub-element that are respectively electrically connected with the rectifier bridge; and
the high-voltage linear drive module comprises a second input terminal and a second output terminal, the second input terminal is electrically connected to the first output terminal, and the second output terminal is electrically connected to the lighting module to drive the lighting module to work, and the high-voltage linear drive module and the lighting module are arranged on a substrate outside the fiberglass board.