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1. WO2020094915 - A LIGHTING SYSTEM

Publication Number WO/2020/094915
Publication Date 14.05.2020
International Application No. PCT/FI2019/050761
International Filing Date 24.10.2019
IPC
F21V 17/16 2006.01
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
17Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
10characterised by specific fastening means or way of fastening
16by deformation of parts of the lighting device; Snap action mounting
F21V 5/00 2018.01
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
F21V 7/10 2006.01
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
7Reflectors for light sources
10Construction
F21Y 115/10 2016.01
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
F21Y 105/16 2016.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V124
105Planar light sources
10comprising a two-dimensional array of point-like light-generating elements
14characterised by the overall shape of the two-dimensional array
16square or rectangular, e.g. for light panels
Applicants
  • LEDIL OY [FI]/[FI]
Inventors
  • LAUKKANEN, Petri
Agents
  • FINNPATENT OY
Priority Data
2018594607.11.2018FI
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A LIGHTING SYSTEM
(FR) SYSTÈME D'ÉCLAIRAGE
Abstract
(EN)
A lighting system comprises a substrate element (101), one or more light sources (102a-102d) mounted on a surface of the substrate element, and an optical device (103) for modifying light distribution. The lighting system further comprises one or more fastening elements (104) each being attached on the surface of the substrate element and comprising at least one spring arm(105)for elastically engaging the optical device to hold the optical device in place. The optical device comprises one or more apertures (106) and each fastening element is arranged to protrude through a corresponding aperture of the optical device,and the at least one spring arm of the fastening element is arranged to elastically engage edges of the corresponding aperture of the optical device..
(FR)
Un système d'éclairage comprend un élément de substrat (101), une ou plusieurs sources de lumière (102a-102d) montées sur une surface de l'élément de substrat, et un dispositif optique (103) pour modifier la distribution de lumière. Le système d'éclairage comprend en outre un ou plusieurs éléments de fixation (104), chacun étant fixé sur la surface de l'élément de substrat et comprenant au moins un bras de ressort (105) pour venir en prise de manière élastique avec le dispositif optique afin de maintenir le dispositif optique en place. Le dispositif optique comprend une ou plusieurs ouvertures (106) et chaque élément de fixation est conçu pour faire saillie à travers une ouverture correspondante du dispositif optique, et le ou les bras de ressort de l'élément de fixation sont disposés pour venir en prise élastiquement avec les bords de l'ouverture correspondante du dispositif optique
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