Title:
LED CABINET LAMP
Document Type and Number:
WIPO Patent Application WO/2020/093452
Kind Code:
A1
Abstract:
An LED cabinet lamp, comprising an LED light bar (1), a light guide plate (2), light reflecting plates (3), and a diffusion film (4). The light emitting direction of the LED light bar (1) is oriented to a side surface of the light guide plate (2); the diffusion film (4) is provided at the bottom surface of the light guide plate (2); the top surface of the light guide plate (2) and the side surface of the light guide plate (2) distant from the LED light bar (1) are respectively provided with the reflectors (3); the LED light bar (1) is provided at a side surface of the light guide plate (2); light rays are subjected to diffuse reflection in the light guide plate (2); the bottom plate of the light guide plate (2) where the diffusion film (4) is provided emits light. The non-direct LED cabinet lamp emits light evenly, the light used for illumination is soft and not dazzling, and the LED cabinet lamp highly matches a special usage environment of the LED cabinet lamp.
Inventors:
LIU YIQUAN (CN)
Application Number:
PCT/CN2018/116609
Publication Date:
May 14, 2020
Filing Date:
November 21, 2018
Export Citation:
Assignee:
DONGGUAN CHUAN OPTOELECTRONICS LTD (CN)
International Classes:
F21S8/00; F21S2/00
Foreign References:
| CN103104843A | 2013-05-15 | |||
| CN103104843A | 2013-05-15 | |||
| CN203147406U | 2013-08-21 | |||
| CN108019661A | 2018-05-11 | |||
| CN202812960U | 2013-03-20 | |||
| CN206191367U | 2017-05-24 | |||
| US20080158882A1 | 2008-07-03 |
Attorney, Agent or Firm:
BORSAM INTELLECTUAL PROPERTY (CN)
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