Title:
HIGH-POWER RETROFIT LED LAMP WITH ACTIVE AND INTELLIGENT COOLING SYSTEM FOR REPLACEMENT OF METAL HALID LAMP AND HIGH-PRESSURE SODIAM LAMP
Document Type and Number:
WIPO Patent Application WO/2016/029703
Kind Code:
A1
Abstract:
A high-power retrofit LED lamp for replacement of metal halide lamp and high-pressure sodium lamp, comprises a main substrate (10), an active cooling assembly comprising a radiator (6) and a radiator base plate (9), a backlight substrate (8), and a screw base (1), wherein the main substrate (10) is mounted on the lower side of the radiator base plate (9), the backlight substrate (8) is mounted on an upper side of the radiator base plate (9), the backlight substrate (8) is substantially in the shape of a ring and situated around the radiator (6), wherein the main substrate (10) is configured to generate light illuminating downwards, the backlight substrate (8) is configured to generate light illuminating upwards, and the screw base (1) is configured to fit into a socket of a metal halide lamp or a high-pressure sodium lamp.
Inventors:
SHEN SHANGDE (CN)
MIAO YUQIAO (CN)
XU CHAO (CN)
WU DONGYUE (CN)
MIAO YUQIAO (CN)
XU CHAO (CN)
WU DONGYUE (CN)
Application Number:
PCT/CN2015/077041
Publication Date:
March 03, 2016
Filing Date:
April 21, 2015
Export Citation:
Assignee:
FOREVERLAMP BEIJING LTD (CN)
International Classes:
F21S2/00; F21V29/51; H05B44/00
Domestic Patent References:
| WO2010064793A2 | 2010-06-10 |
Foreign References:
| CN104180230A | 2014-12-03 | |||
| CN203349238U | 2013-12-18 | |||
| CN103234124A | 2013-08-07 | |||
| CN101852351A | 2010-10-06 | |||
| CN101598318A | 2009-12-09 |
Other References:
See also references of EP 3186541A4
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
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