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1. (WO2012173515) LIGHTING DEVICE
Latest bibliographic data on file with the International Bureau

Considered void 23.01.2013


Pub. No.: WO/2012/173515 International Application No.: PCT/RU2012/000272
Publication Date: 20.12.2012 International Filing Date: 09.04.2012
IPC:
F21V 8/00 (2006.01) ,G02B 23/26 (2006.01) ,A61B 1/07 (2006.01) ,F21W 131/20 (2006.01)
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
8
Use of light guides, e.g. fibre optic devices, in lighting devices or systems
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
23
Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
24
Instruments for viewing the inside of hollow bodies, e.g. fibrescopes
26
using light guides
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
1
Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
06
with illuminating arrangements
07
using light-conductive means, e.g. optical fibres
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
W
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
131
Uses or applications of lighting devices or systems not provided for in groups F21W101/-F21W121/131
20
Lighting for medical use
Applicants:
ОБЩЕСТВО С ОГРАНИЧЕННОЙ ОТВЕТСТВЕННОСТЬЮ "АЙСБЕРГ" OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTJU "AISBERG" [RU/RU]; ул. Чугунная, 2А, литер Б, Санкт-Петербург ul. Chugunnaya, 2A, liter B St.Petersburg, 194044, RU (AllExceptUS)
Inventors:
Priority Data:
201112411114.06.2011RU
Title (EN) LIGHTING DEVICE
(FR) DISPOSITIF D’ÉCLAIRAGE
(RU) ОСВЕТИТЕЛЬНОЕ УСТРОЙСТВО
Abstract:
(EN) The lighting device comprises a light source, which is in the form of a high-power light-emitting diode crystal and is mounted in a body, and a light guiding fiber bundle consisting of a high-aperture optical fiber having a planar end perpendicular to the fibers. Furthermore, the end of the fiber bundle is arranged in the direct vicinity of the exit surface of the crystal. The proximal end of the fiber bundle is enclosed in a rigid jacket, for example a metal jacket. In order to dissipate heat emitted by the light-emitting diode during luminescence, the body of the device is made from a material with a high thermal conductivity, for example from aluminum.
(FR) Le dispositif d’éclairage comprend une source lumineuse montée dans un corps et se présentant comme un cristal de diode lumineuse puissante ainsi qu’un fil en forme de toron constitué d’une fibre optique à ouverture élevée possédant une extrémité plate perpendiculaire aux fibres. L’extrémité du toron de fibres se situe directement à proximité de la surface rayonnante du cristal. L’extrémité proximale du toron de fibres est placée dans un cartouche rigide, par exemple, en métal. Pour évacuer la chaleur dégagée par la diode lumineuse pendant son fonctionnement le corps du dispositif est fait d’un matériau à conductivité de chaleur élevée, par exemple, en aluminium.
(RU) Осветительное устройство содержит установленный в корпусе источник света в виде кристалла мощного светодиода и светопроводящий волоконный жгут из высокоапертурного оптического волокна, имеющий плоский перпендикулярный волокнам торец. При этом торец волоконного жгута расположен в непосредственной близости к излучающей поверхности кристалла. Проксимальный конец волоконного жгута заключен в жесткую обойму, например, металлическую. Для отвода тепла, выделяемого светодиодом при свечении, корпус устройства выполнен из материала с высоким коэффициентом теплопроводности, например, из алюминия.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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 Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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: Russian (RU)
Filing Language: Russian (RU)