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1. (WO2012095019) ILLUMINATION APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/095019    International Application No.:    PCT/CN2012/070318
Publication Date: 19.07.2012 International Filing Date: 13.01.2012
IPC:
F21V 29/00 (2006.01), F21Y 101/02 (2006.01)
Applicants: TRAXON TECHNOLOGIES LTD. [CN/CN]; 208 Wireless Centre 3 Science Park East Avenue, Hong Kong Science Park Shatin, Hong Kong (CN) (For All Designated States Except US).
LEE, Chi Wai [CN/CN]; (CN) (For US Only).
GOEBEL, Joachim [DE/CN]; (CN) (For US Only)
Inventors: LEE, Chi Wai; (CN).
GOEBEL, Joachim; (CN)
Agent: UNITALEN ATTORNEYS AT LAW; 7th Floor, Scitech Place No.22, Jian Guo Men Wai Ave. Chaoyang District, Beijing 100004 (CN)
Priority Data:
102011008613.7 14.01.2011 DE
Title (EN) ILLUMINATION APPARATUS
(FR) APPAREIL D'ÉCLAIRAGE
(ZH) 照明装置
Abstract: front page image
(EN)An illumination apparatus comprising at lease one light-emitting diode chip (1), a cooling body (2) provided with a plurality of cooling fins (21), and a housing (3). The light-emitting diode chip (1) is in thermal contact with the cooling body (2). The cooling body is at least partially and laterally enclosed by the housing (3). At least some of the cooling fins (21) are extended towards the housing (3) and end surfaces (210) of the cooling fins facing the housing (3) are partially in contact with the housing (3), and particularly in direct contact therewith.
(FR)La présente invention concerne un appareil d'éclairage comprenant au moins une puce à diode électroluminescente (1), un corps de refroidissement (2) pourvu d'une pluralité d'ailettes de refroidissement (21), et un logement (3). La puce à diode électroluminescente (1) est en contact thermique avec le corps de refroidissement (2). Le corps de refroidissement est enfermé latéralement au moins en partie dans le logement (3). Certaines au moins des ailettes de refroidissement (21) se prolongent en direction du logement (3). Enfin, les surfaces d'extrémité (210) des ailettes de refroidissement faisant face au logement (3) sont partiellement en contact avec le logement (3), et plus particulièrement en contact direct avec ledit logement.
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 (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: Chinese (ZH)
Filing Language: Chinese (ZH)