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1. (WO2015045551) LAMP
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/045551 International Application No.: PCT/JP2014/068019
Publication Date: 02.04.2015 International Filing Date: 07.07.2014
IPC:
F21S 2/00 (2006.01) ,F21V 19/00 (2006.01) ,F21V 29/00 (2015.01) ,H01L 33/00 (2010.01) ,F21Y 101/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
2
Systems of lighting devices, not provided for in main groups F21S4/-F21S10/119
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
19
Fastening of light sources or lamp holders
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
29
Cooling or heating arrangements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
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:
岩崎電気株式会社 IWASAKI ELECTRIC CO., LTD. [JP/JP]; 東京都中央区日本橋馬喰町一丁目4-16 1-4-16, Nihonbashi-bakurocho, Chuo-ku, Tokyo 1030002, JP
Inventors:
大野 篤史 OHNO, Atsushi; JP
今成 孝佳 IMANARI, Takayoshi; JP
関根 守幸 SEKINE, Moriyuki; JP
Agent:
特許業務法人クシブチ国際特許事務所 KUSHIBUCHI & ASSOCIATES; 埼玉県さいたま市大宮区桜木町一丁目7番地5 ソニックシティビル18階 Sonic-City Bldg. 18F., 1-7-5, Sakuragi-cho, Omiya-ku, Saitama-shi, Saitama 3308669, JP
Priority Data:
2013-19828025.09.2013JP
Title (EN) LAMP
(FR) LAMPE
(JA) ランプ
Abstract:
(EN) The present invention makes it possible to maintain heat radiation properties and prevent electric shock in a lamp. A lamp is provided with a plurality of light source units (13) that comprise a mounting board (21) on the surface of a metal substrate having a substantially flat plate shape, said mounting board (21) having an LED (20) mounted thereto; and a support body (12) that comprises an insulating material and that supports the plurality of light source units (13). A heat-radiating fin (29) is provided to the rear surface of the substrate. The plurality of light source units (13) are attached so that one end section (13a) thereof surrounds and covers the support body (12) and arranged around the axis (C) of an LED lamp (1) so that the rear surface of each substrate faces inward. The lamp is additionally provided with a joining member that comprises an insulating material and that blocks an opening that is created by the other end sections (13b) of the plurality of light source units (13).
(FR) La présente invention permet de maintenir les propriétés de rayonnement de chaleur et d’empêcher la présence d’un choc électrique dans une lampe. Une lampe est pourvue d’une pluralité d’unités de source lumineuse (13) comprenant une planche de fixation (21) sur la surface d’un substrat métallique ayant une forme de plaque sensiblement plate, ladite planche de fixation (21) ayant une DEL (20) fixée sur elle ; et un corps de support (12) comprenant un matériau isolant et supportant la pluralité d’unités de source lumineuse (13). Une ailette thermoradiante (29) est prévue sur la surface arrière du substrat. La pluralité d’unités de source lumineuse (13) est fixée de telle sorte que leur section d’extrémité (13a) entoure et recouvre le corps de support (12) et soit agencée autour de l’axe (C) d’une lampe à DEL (1) de sorte que la surface arrière de chaque substrat soit orientée vers l’intérieur. La lampe est en outre pourvue d’un élément de jonction comprenant un matériau isolant et bloquant une ouverture créée par l’autre section d’extrémité (13b) de la pluralité d’unités de source lumineuse (13).
(JA)  ランプにおいて、放熱性を確保でき、且つ、感電を防止できるようにする。 LED20が実装される実装基板21を略平板状の金属製の基体の表面に有する複数の光源ユニット13と、絶縁材からなり複数の光源ユニット13を支持する支持体12とを備え、基体の裏面には放熱フィン29が設けられ、複数の光源ユニット13は、その一端部13aが支持体12を周囲から覆うように取り付けられるとともに、各基体の裏面を内側に向けてLEDランプ1の軸線Cの周囲に配置されるランプであって、複数の光源ユニット13の他端部13bが作る開口を塞ぐ絶縁材からなる結合部材14を備えた。
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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, IR, IS, KE, KG, 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, SA, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)