Title:
LED LAMP
Document Type and Number:
WIPO Patent Application WO/2019/037752
Kind Code:
A1
Abstract:
An LED lamp includes a lamp cover, a light-emitting element disposed inside the lamp cover, and a lamp socket connected to the lamp cover and including two through-holes for mounting the two lamp pins. The light-emitting element includes a PCB, a metal heat sink connected to the PCB, and two lamp pins. The PCB houses LED light-source assemblies and a driving power supply. A top and bottom surfaces of the PCB respectively house one of the LED light-source assemblies. The driving power supply is disposed on at least one of the top surface of the PCB or the bottom surface of the PCB and is electrically connected to each LED light-source assembly. One end of each lamp pin is electrically connected to the driving power supply, and another end extends out from one of the through-holes to be connected to an external power supply.
Inventors:
ZHANG GUOZHONG (CN)
CHEN ZHANZHOU (CN)
SHEN JINXIANG (CN)
CHEN ZHANZHOU (CN)
SHEN JINXIANG (CN)
Application Number:
PCT/CN2018/101872
Publication Date:
February 28, 2019
Filing Date:
August 23, 2018
Export Citation:
Assignee:
ZHEJIANG SHENGHUI LIGHTING CO (CN)
International Classes:
F21K9/20; F21V17/10; F21V19/00; F21V23/00; F21V23/06; F21Y115/10
Foreign References:
| CN107339619A | 2017-11-10 | |||
| CN207230187U | 2018-04-13 | |||
| CN203868740U | 2014-10-08 | |||
| CN202501241U | 2012-10-24 | |||
| CN202546600U | 2012-11-21 | |||
| CN105588025A | 2016-05-18 | |||
| CN205579388U | 2016-09-14 | |||
| KR101219141B1 | 2013-01-09 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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