(19)
(11) EP 1 319 888 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
23.11.2005 Bulletin 2005/47

(43) Date of publication A2:
18.06.2003 Bulletin 2003/25

(21) Application number: 02080286.4

(22) Date of filing: 13.12.2002
(51) International Patent Classification (IPC)7F21V 3/00
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SI SK TR
Designated Extension States:
AL LT LV MK RO

(30) Priority: 17.12.2001 IT MI20010657 U

(71) Applicant: iGUZZINI ILLUMINAZIONE S.R.L.
I-62019 Recanati, Macerata (IT)

(72) Inventor:
  • Guzzini, Giannunzio
    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) Lighting equipment with a differentiated luminous effect


(57) Lighting equipment with a differentiated luminous effect, in particular for creating pre-selected luminous effects, comprises an external containment body (12, 12a, 12b) suitable for housing at least one luminous source (13), wherein said at least luminous source (13) is sustained by a relative supporting base (14), wherein said external body (12) has a rounded and transparent form and includes at least two series of localized areas (16, 17, 18, 19) with differentiated transparency for the emission of various intensities of light. Said series of areas (16, 17, 18) are preferably arranged along sectors of the rounded external body. Moreover, the external body (12) also contains a perimeter zone where there is at least a further annular portion (19) with a differentiated transparency with respect to the cited at least two series of localized areas, all of the above allowing a particular and variously arranged light diffusion emitted by the internal luminous source (13).







Search report