Title:
LED PANEL LAMP HAVING LIGHT-EMITTING FRONT SURFACE AND BACK SURFACE
Document Type and Number:
WIPO Patent Application WO/2021/017450
Kind Code:
A1
Abstract:
An LED panel lamp having a light-emitting front surface and back surface comprises: a bottom housing (1) and an LED light source; a back board (2) detachably connected to a top portion of the bottom housing (1); an FPC flexible board (3); a light guide assembly sandwiched between the back board (2) and the FPC flexible board (3); a mounting base (6) fastened to a bottom portion of the bottom housing (1); and a light mixing piece (7) configured to be transparent or in a specified color, detachably connected to an edge of the bottom portion of the bottom housing (1), and used to mix light emitted by the back surface. The product has an improved structure, and light is introduced into the light mixing piece by means of an outer edge slot (9) so as to leverage and convert lost light into visible light, such that the environment is effectively contrasted, and upper and lower surfaces emit light. The bottom housing (1) of the lamp can be quickly coupled to the mounting base (6), such that the mounting is rapid and simple, and the required mounting time is reduced. A suspension space is reserved in a product design so as to allow for various mounting such as surface mounting and suspending.
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Inventors:
MAI JIANCONG (CN)
HE YANSHENG (CN)
HE YANSHENG (CN)
Application Number:
PCT/CN2020/073434
Publication Date:
February 04, 2021
Filing Date:
January 21, 2020
Export Citation:
Assignee:
SHENZHEN CR LIGHTING TECH CO LTD (CN)
International Classes:
F21V9/40; F21S8/06
Foreign References:
| CN110307500A | 2019-10-08 | |||
| CN202946963U | 2013-05-22 | |||
| CN101983301A | 2011-03-02 | |||
| CN101839449A | 2010-09-22 | |||
| EP1055865A2 | 2000-11-29 |
Attorney, Agent or Firm:
SUZHOUZHIPIN PARTNERS (CN)
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