Title:
LED LAMP
Document Type and Number:
WIPO Patent Application WO/2022/161187
Kind Code:
A1
Abstract:
An LED lamp. The LED lamp comprises at least three pins (501, 502, 503) configured to receive an external power signal and a switching signal, a power source module (5) configured to generate a driving signal, an auxiliary power source module (560) configured to generate an auxiliary power supply signal when the external power signal is abnormal or stopped to be supplied, and an LED module (50) configured to receive the driving signal or the auxiliary power supply signal for lighting up. The LED lamp switches a working state according to the state of the external power signal and the state of a switch, so as to select to turn on a Mains power supply circuit or an emergency power supply circuit.
Inventors:
WU HAITAO (CN)
XIONG AIMING (CN)
CHEN JUNREN (CN)
YOU HAIBO (CN)
ZHANG YUEQIANG (CN)
WANG GUANGDONG (CN)
LIU YINGXU (CN)
ZHANG DONGMEI (CN)
WANG MINGBIN (CN)
XIONG AIMING (CN)
CHEN JUNREN (CN)
YOU HAIBO (CN)
ZHANG YUEQIANG (CN)
WANG GUANGDONG (CN)
LIU YINGXU (CN)
ZHANG DONGMEI (CN)
WANG MINGBIN (CN)
Application Number:
PCT/CN2022/072037
Publication Date:
August 04, 2022
Filing Date:
January 14, 2022
Export Citation:
Assignee:
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD (CN)
International Classes:
H05B45/50; H05B45/30
Foreign References:
| CN111801989A | 2020-10-20 | |||
| CN211955768U | 2020-11-17 | |||
| CN211959612U | 2020-11-17 | |||
| CN106015996A | 2016-10-12 | |||
| CN209688551U | 2019-11-26 | |||
| US20140312802A1 | 2014-10-23 | |||
| CN103428948A | 2013-12-04 | |||
| CN201656796U | 2010-11-24 |
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