Title:
MODULAR ANGLE-ADJUSTABLE ADVERTISING LAMP
Document Type and Number:
WIPO Patent Application WO/2019/161584
Kind Code:
A1
Abstract:
A modular angle-adjustable advertising lamp, comprising an outer frame and a light-emitting device; further comprised are light-emitting diode (LED) heat dissipation devices (7) and iron plates (4); the outer frame comprises two symmetrical guide rails (1) and two symmetric plugs (2); two ends of the guide rails (1) are connected together by means of plugs (2), and the light-emitting device is disposed within the outer frame;
two ends of the LED heat dissipation devices (7) are provided with extending rotating shafts (70), and the guide rails (1) on both sides are provided with through-holes at corresponding positions, the rotating shafts (70) being inserted into the through-holes and being fixed to the guide rails (1) by means of screws, and the LED heat dissipation devices (7) rotating about the rotating shafts (70). The light-emitting device comprises a power source (8), aluminum substrates (6) installed with LED lamp beads, and lenses (5), the power source (8) being provided at a side of the LED heat dissipation devices (7); the LED heat dissipation devices (7) are sequentially provided thereon with the aluminum substrates (6) and lenses (5);
the iron plates (4) are disposed below the LED heat dissipation devices (7) and above and below the power source (8).
The angle and illumination of the modular angle-adjustable advertising lamp may be adjusted to meet a variety of needs.
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WO/2001/090492 | CANDLE FOUNTAIN |
WO/2016/078398 | VARIABLE LIGHT XED LIGHT SOURCE ROAD ILLUMINATION DEVICE HAVING ATMOSPHERIC PURIFICATION FUNCTION |
Inventors:
YANG MING (CN)
Application Number:
PCT/CN2018/079934
Publication Date:
August 29, 2019
Filing Date:
March 22, 2018
Export Citation:
Assignee:
LEAD OPTO TECH CO LTD (CN)
International Classes:
F21S8/00; F21V19/02
Foreign References:
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CN203628531U | 2014-06-04 | |||
US20150103525A1 | 2015-04-16 | |||
US20090323343A1 | 2009-12-31 |
Attorney, Agent or Firm:
SHENZHEN KAIDA PARTNERS INTELLECTUAL PROPERTY LAW FIRM (CN)
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