Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020109882 - AN LED LIGHTING DEVICE FOR A CULTIVATED SURFACE

Publication Number WO/2020/109882
Publication Date 04.06.2020
International Application No. PCT/IB2019/058470
International Filing Date 04.10.2019
IPC
F21V 11/06 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
11Screens not covered by groups F21V1/, F21V3/, F21V7/ or F21V9/150
06using crossed laminae or strips; using lattices or honeycombs
F21V 31/00 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
31Gas-tight or water-tight arrangements
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 29/76 2015.01
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
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
74with fins or blades
76with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
F21V 29/89 2015.01
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
29Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
85characterised by the material
89Metals
F21Y 105/10 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
CPC
F21V 11/06
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
11Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
06using crossed laminae or strips ; , e.g. grid-shaped louvers; using lattices or honeycombs
F21V 29/763
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
74with fins or blades
76with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
763the planes containing the fins or blades having the direction of the light emitting axis
F21V 29/89
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
89Metals
F21V 31/005
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
31Gas-tight or water-tight arrangements
005Sealing arrangements therefor
F21V 5/007
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
007Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane
F21Y 2105/10
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
2105Planar light sources
10comprising a two-dimensional array of point-like light-generating elements
Applicants
  • LUX LEDLIGHTING S.R.L. [IT]/[IT]
Inventors
  • ALBERTI, Cesare
Agents
  • PULIERI, Gianluca Antonio
  • GUALENI, Nadia
  • CHIMINI, Francesco
  • DE LORENZO, Danilo
  • GAMBA, Alessandro
  • MITOLA, Marco
  • ZANETTIN, Gianluigi
  • BUSANA, Omar
  • CARANGELO, Pierluigi
  • CRIPPA, Paolo Ernesto
Priority Data
10201800001062227.11.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) AN LED LIGHTING DEVICE FOR A CULTIVATED SURFACE
(FR) DISPOSITIF D'ÉCLAIRAGE À DEL POUR UNE SURFACE CULTIVÉE
Abstract
(EN)
An LED lighting device (1) for the irradiation of a cultivated surface comprises a support (26) made of a thermally conductive material, optical bodies (72), a thin and flexible membrane (52) and an LED board (14), superimposed on and in contact with the membrane (52), configured so that each LED faces the membrane and is aligned with the optical body (72) thereof. The configuration of the device improves the thermal transfer towards the cultivated surface.
(FR)
Un dispositif d'éclairage à DEL pour l'irradiation d'une surface cultivée comprend un support (26) constitué d'un matériau thermoconducteur, des corps optiques (72), une membrane mince et souple (52) et une carte à DEL (14), superposée et en contact avec la membrane (52), ce dispositif étant conçu de sorte que chaque DEL fait face à la membrane et est alignée sur le corps optique (72) de celle-ci. La configuration du dispositif améliore le transfert thermique vers la surface cultivée.
Latest bibliographic data on file with the International Bureau