(19)
(11) EP 1 710 497 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
18.04.2007 Bulletin 2007/16

(43) Date of publication A2:
11.10.2006 Bulletin 2006/41

(21) Application number: 06111378.3

(22) Date of filing: 20.03.2006
(51) International Patent Classification (IPC): 
F21V 29/00(2006.01)
 F21S 8/00(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(30) Priority: 08.04.2005 IT MI20050596

(71) Applicant: iGUZZINI ILLUMINAZIONE S.p.A.
62019 Recanati-Macerata (IT)

(72) Inventor:
  • Guzzini, Giannunzio
    I-62019 Recanati (Macerata) (IT)

(74) Representative: De Gregori, Antonella et al
Ing. Barzano' & Zanardo Milano S.p.A. Via Borgonuovo 10
20121 Milano
20121 Milano (IT)

   


(54) Column lighting device with a heat dissipation device


(57) Column lighting device (1) consisting of a supporting structure or column (2), in the upper part of which there is a light source (4), situated in a housing (3) laterally surrounded by a light passage shield (6) and above by a reflector (9) and a cover (5), comprising a heat dissipator (12), in direct contact with the reflector (9).







Search report