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1. (WO2013156520) LIGHTING DEVICE HAVING A REFLECTOR, LENS, AND APERTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/156520 International Application No.: PCT/EP2013/057983
Publication Date: 24.10.2013 International Filing Date: 17.04.2013
IPC:
F21S 8/10 (2006.01) ,F21S 8/12 (2006.01) ,F21V 11/16 (2006.01) ,F21Y 101/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
8
Lighting devices intended for fixed installation
10
specially adapted for vehicles
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
8
Lighting devices intended for fixed installation
10
specially adapted for vehicles
12
providing a single shaped beam, e.g. asymmetric beam, e.g. for penetrating fog or for preventing glare
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
11
Screens not covered by groups F21V1/, F21V3/, F21V7/ or F21V9/156
16
using sheets without apertures, e.g. fixed
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
Y
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
101
Point-like light sources
02
Miniature, e.g. light emitting diodes (LED)
Applicants: OSRAM GMBH[DE/DE]; Marcel-Breuer-Straße 6 80807 München, DE
Inventors: WEISSENBERGER, Daniel; DE
FIEDERLING, Roland; DE
Priority Data:
10 2012 206 394.318.04.2012DE
Title (EN) LIGHTING DEVICE HAVING A REFLECTOR, LENS, AND APERTURE
(FR) DISPOSITIF D'ÉCLAIRAGE COMPORTANT UN RÉFLECTEUR, UNE LENTILLE ET UN DIAPHRAGME
(DE) LEUCHTVORRICHTUNG MIT REFLEKTOR, LINSE UND BLENDE
Abstract:
(EN) The invention relates to a lighting device (11) having a reflector (13) that can be illuminated by means of at least one light source (12), in particular light-emitting diode, a lens (14) arranged downstream of the reflector (13), and an aperture (15, 15a-j) arranged between the reflector (13) and the lens (14), wherein the aperture (15, 15a-j) is designed and arranged to block a part (L2a) of a light (L2) reflected by the reflector onto the aperture (15, 15a-j) and to direct another part (L2t) of the light (L2) reflected by the reflector (13) onto the aperture (15, 15a-j) onto the lens (14).
(FR) L'invention concerne un dispositif d'éclairage (11) comportant un réflecteur (13) pouvant être éclairé au moyen d'au moins une source de lumière (12), notamment d'une diode électroluminescente, une lentille (14) disposée en aval du réflecteur (13), et un diaphragme (15, 15a-j) disposé entre le réflecteur (13) et la lentille (14), le diaphragme (15, 15a-j) étant réalisé et disposé de sorte qu'une partie (L2a) d'une lumière (L2) réfléchie par le réflecteur (13) sur le diaphragme (15, 15a-j) est bloquée et qu'une autre partie (L2t) de la lumière (L2) réfléchie par le réflecteur (13) sur le diaphragme (15, 15a-j) est dirigée sur la lentille (14).
(DE) Die Leuchtvorrichtung (11) weist einen mittels mindestens einer Lichtquelle (12), insbesondere Leuchtdiode, beleuchtbaren Reflektor (13), eine dem Reflektor (13) nachgeschaltete Linse (14) und eine dem Reflektor (13) und der Linse (14) zwischengeschaltete Blende (15, 15a-j) auf, wobei die Blende (15, 15a-j) dazu ausgestaltet und angeordnet ist, einen Teil (L2a) eines von dem Reflektor (13) auf die Blende (15, 15a-j) reflektierten Lichts (L2) zu blockieren und einen anderen Teil (L2t) des von dem Reflektor (13) auf die Blende (15, 15a-j) reflektierten Lichts (L2) auf die Linse (14) zu richten.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)