(19)
(11) EP 3 190 339 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
18.10.2017 Bulletin 2017/42

(43) Date of publication:
12.07.2017 Bulletin 2017/28

(21) Application number: 16207382.9

(22) Date of filing: 29.12.2016
(51) International Patent Classification (IPC): 
F21V 15/01(2006.01)
 F21Y 115/10(2016.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 11.01.2016 IT UB20169901

(71) Applicants:
  • OSRAM GmbH
    80807 München (DE)
  • OSRAM S.P.A. - SOCIETA' RIUNITE OSRAM EDISON CLERICI
    20126 Milano (IT)

    IT 

(72) Inventors:
  • SAGLIOCCO, Alessio
    I-30027 San Donà di Piave (Venezia) (IT)
  • CACCHIONE, Fabrizio
    I-30031 Dolo (Venezia) (IT)

(74) Representative: Bosotti, Luciano 
Buzzi, Notaro & Antonielli d'Oulx S.r.l. Via Maria Vittoria, 18
10123 Torino
10123 Torino (IT)

   


(54) A METHOD OF PROVIDING A HOUSING FOR LIGHTING DEVICES AND CORRESPONDING HOUSING


(57) A housing (10) for lighting devices (L), e.g. LED lighting devices, includes:
- a planar element (12) of thermally and electrically conductive material, the planar element (12) including a first portion (12a) with electrically conductive lines for an electrically-powered light radiation source (L) and a second portion (12b) with a thermally conductive pattern,
- a vat-like body (14) of thermally conductive and electrically insulating material, the vat-like body (14) having a bottom wall (14) with one or more window portions therein, the planar element (12) being coupled with the bottom wall (140) of the vat-like body (14) with the electrically conductive lines (12a) extending over bottom wall (140) and the thermally conductive pattern (12b) extending at the window portion(s),
- a further body (16) of thermally and electrically conductive material, coupled with bottom wall (140) of vat-like body (14), with the thermally conductive pattern (12b) of the planar element (12) which extends at window portion(s) of the bottom wall (140) of the vat-like body (14) in thermal contact with further body (16).