Title:
NOVEL LED PANEL LIGHT
Document Type and Number:
WIPO Patent Application WO/2018/112968
Kind Code:
A1
Abstract:
Provided is a novel LED panel light, comprising elastic pieces (1), reflective structural boards (2), a frame (3), a power supply box (4), a power supply (5), an aluminium back board (6), silicon rubber strips (7), cooling fins (8), a light guide panel (9) and an aluminium substrate (11). One end of each of the elastic pieces (1) is fixed on an accessory lug of the frame (3), and the other end thereof is fixed on the light guide panel (9). The silicon rubber strips (7) are mounted in grooves of the reflective structural boards (2). The power supply box (4) is fixed on the frame (3) by means of screws. The power supply (5) is mounted in the power supply box (4). The aluminium substrate (11) is mounted on the frame (3), and light beads (10) are mounted on the aluminium substrate (11). The aluminium back board (6) is stuck to the aluminium substrate (11). The reflective structural boards (2) are mounted in an internal accommodating cavity of the frame (3), and the cooling fins (8) are mounted on the reflective structural boards (2). Heat is diffused by means of the aluminium substrate (11), and by means of a plane where same is in contact with the frame (3), the heat can also be transferred to cavities formed by the reflective structural boards (2) and the frame (3) for diffusion, thereby protecting the light beads (10) and prolonging the service life of the light.
Inventors:
SUN XUEGANG (CN)
Application Number:
PCT/CN2016/111896
Publication Date:
June 28, 2018
Filing Date:
December 24, 2016
Export Citation:
Assignee:
SUN XUEGANG (CN)
International Classes:
F21S2/00; F21V29/00
Foreign References:
| CN205155644U | 2016-04-13 | |||
| CN101975344A | 2011-02-16 | |||
| CN103375698A | 2013-10-30 | |||
| CN103791357A | 2014-05-14 | |||
| JP2011054529A | 2011-03-17 |
Attorney, Agent or Firm:
GUANGZHOU HUAXUE INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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