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1. WO2020135494 - CEILING LIGHT, LED LIGHT SOURCE MODULE, AND LIGHT SOURCE ASSEMBLY

Publication Number WO/2020/135494
Publication Date 02.07.2020
International Application No. PCT/CN2019/128266
International Filing Date 25.12.2019
IPC
F21S 8/04 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
04intended only for mounting on a ceiling or like overhead structure
F21V 29/70 2015.1
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
29Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
50Cooling arrangements
70characterised by passive heat-dissipating elements, e.g. heat-sinks
F21V 29/87 2015.1
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
29Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
85characterised by the material
87Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
F21V 23/00 2015.1
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
23Arrangement of electric circuit elements in or on lighting devices
F21V 5/04 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
5Refractors for light sources
04of lens shape
F21Y 115/10 2016.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V124
115Light-generating elements of semiconductor light sources
10Light-emitting diodes
CPC
F21S 8/04
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
04intended only for mounting on a ceiling or the like overhead structures
F21V 23/00
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
23Arrangement of electric circuit elements in or on lighting devices
F21V 29/70
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
29Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
50Cooling arrangements
70characterised by passive heat-dissipating elements, e.g. heat-sinks
F21V 29/87
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
29Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
85characterised by the material
87Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
F21V 5/04
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
5Refractors for light sources
04of lens shape
Applicants
  • 欧普照明股份有限公司 OPPLE LIGHTING CO., LTD. [CN]/[CN]
  • 苏州欧普照明有限公司 SUZHOU OPPLE LIGHTING CO., LTD. [CN]/[CN]
Inventors
  • 刘泽玉 LIU, Zeyu
  • 肖一胜 XIAO, Yisheng
Agents
  • 北京国昊天诚知识产权代理有限公司 CO-HORIZON INTELLECTUAL PROPERTY INC.
Priority Data
201822277574.X29.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CEILING LIGHT, LED LIGHT SOURCE MODULE, AND LIGHT SOURCE ASSEMBLY
(FR) PLAFONNIER, MODULE DE SOURCE DE LUMIÈRE À DEL, ET ENSEMBLE SOURCE DE LUMIÈRE
(ZH) 一种吸顶灯及LED光源模组及光源组件
Abstract
(EN)
A ceiling light, an LED light source module, and a light source assembly (100). The light source assembly (100) comprises a plastic cooling element (2) and a metal substrate (1) used for mounting an LED light source (200) of the ceiling light. The plastic cooling element (2) comprises an embedding groove (21). The metal substrate (1) is embedded in the embedding groove (21) and is in contact with the groove wall of the embedding groove (21). The light source assembly (100) implements a balance between safety, performance, and costs.
(FR)
La présente invention concerne un plafonnier, un module de source de lumière à DEL et un ensemble source de lumière (100). L'ensemble source de lumière (100) comprend un élément de refroidissement en plastique (2) et un substrat métallique (1) utilisé pour monter une source de lumière à DEL (200) du plafonnier. L'élément de refroidissement en plastique (2) comprend une rainure d'incorporation (21). Le substrat métallique (1) est incorporé dans la rainure d'incorporation (21) et est en contact avec la paroi de la rainure d'incorporation (21). L'ensemble source de lumière (100) met en œuvre un équilibre entre la sécurité, les performances et les coûts.
(ZH)
一种吸顶灯及LED光源模组及光源组件(100),光源组件(100)包括塑料散热件(2)和用于安装吸顶灯的LED光源(200)的金属基板(1),塑料散热件(2)包括嵌设槽(21),金属基板(1)嵌设在嵌设槽(21)中,与嵌设槽(21)的槽壁接触。光源组件(100)可以有效实现安全、性能与成本三者间的平衡。
Also published as
EP2019903743
Latest bibliographic data on file with the International Bureau