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1. WO2022161477 - PANEL LAMP

Publication Number WO/2022/161477
Publication Date 04.08.2022
International Application No. PCT/CN2022/074804
International Filing Date 28.01.2022
IPC
F21S 8/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
8Lighting devices intended for fixed installation
F21V 8/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
8Use of light guides, e.g. fibre optic devices, in lighting devices or systems
F21Y 105/00 2016.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V124
105Planar light sources
CPC
F21S 8/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
8Lighting devices intended for fixed installation
F21Y 2105/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
2105Planar light sources
F21Y 2115/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
2115Light-generating elements of semiconductor light sources
10Light-emitting diodes [LED]
G02B 6/00
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6Light guides
Applicants
  • 漳州立达信光电子科技有限公司 LEEDARSON LIGHTING CO., LTD. [CN]/[CN]
Inventors
  • 衣彬 YI, Bin
  • 梁中源 LIANG, Zhongyuan
  • 杨小明 YANG, Xiaoming
  • 刘宗源 LIU, Zongyuan
  • 张家源 ZHANG, Jiayuan
Agents
  • 北京超凡宏宇专利代理事务所(特殊普通合伙) CHOFN INTELLECTUAL PROPERTY
Priority Data
202120284288.501.02.2021CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) PANEL LAMP
(FR) LAMPE À PANNEAU
(ZH) 一种面板灯
Abstract
(EN) A panel lamp, related to the technical field of lighting lamps and comprising a support frame (1), an upper light guide plate (2), a lower light guide plate (3), an upper light source member (4), and a lower light source member (5). The upper light guide plate (2) and the lower light guide plate (3) are sequentially arranged in the support frame (1) from top to bottom. A first microstructure (201) is provided on the surface of the upper light guide plate (2), and a second microstructure (301) is provided on the lower light guide plate (3). The upper light source member (4) and the lower light source member (5) are arranged in the support frame (1). The upper light source member (4) is located on the side surface of the upper light guide plate (2), and the lower light source member (5) is located on the side surface of the lower light guide plate (3). According to the panel lamp, the upper light guide plate (2) and lower light guide plate (3) are overlapped, such that the blue sky imitating patterns and the white cloud imitating patterns are overlapped, the blue sky and white cloud effect is achieved.
(FR) L'invention concerne une lampe à panneau, associée au domaine technique des lampes d'éclairage et comprenant un cadre de support (1), une plaque de guidage de lumière supérieure (2), une plaque de guidage de lumière inférieure (3), un élément source de lumière supérieure (4) et un élément source de lumière inférieure (5). La plaque de guidage de lumière supérieure (2) et la plaque de guidage de lumière inférieure (3) sont agencées de manière séquentielle dans le cadre de support (1) de haut en bas. Une première microstructure (201) est disposée sur la surface de la plaque de guidage de lumière supérieure (2) et une seconde microstructure (301) est disposée sur la plaque de guidage de lumière inférieure (3). L'élément source de lumière supérieure (4) et l'élément source de lumière inférieure (5) sont agencés dans le cadre de support (1). L'élément source de lumière supérieure (4) est situé sur la surface latérale de la plaque de guidage de lumière supérieure (2) et l'élément source de lumière inférieure (5) est situé sur la surface latérale de la plaque de guidage de lumière inférieure (3). Selon la lampe à panneau, la plaque de guidage de lumière supérieure (2) et la plaque de guidage de lumière inférieure (3) se chevauchent, de telle sorte que les motifs imitant le ciel bleu et les motifs imitant les nuages blancs se chevauchent, l'effet de ciel bleu et de nuage blanc est obtenu.
(ZH) 一种面板灯,属于照明灯具技术领域,包括:支撑框体(1)、上层导光板(2)、下层导光板(3)、上层光源件(4)和下层光源件(5);上层导光板(2)和下层导光板(3)从上到下依次设置在支撑框体(1)内,上层导光板(2)的表面设有第一微结构(201),下层导光板(3)上设有第二微结构(301);上层光源件(4)和下层光源件(5)均设置在支撑框体(1)内,上层光源件(4)位于上层导光板(2)的侧面,下层光源件(5)位于下层导光板(3)的侧面。通过上层导光板(2)和下层导光板(3)的叠加,使仿蓝天图案和仿白云图案相互叠加,实现了蓝天白云的效果。
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