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Pub. No.:    WO/2018/003907    International Application No.:    PCT/JP2017/023874
Publication Date: 04.01.2018 International Filing Date: 29.06.2017
F21S 8/04 (2006.01), F21S 2/00 (2016.01), F21V 17/16 (2006.01), F21Y 103/10 (2016.01), F21Y 115/10 (2016.01)
Applicants: KOWA COMPANY, LTD. [JP/JP]; 6-29, Nishiki 3-chome, Naka-ku, Nagoya-shi, Aichi 4608625 (JP)
Inventors: TAKIMOTO Shigeru; (JP)
Agent: HAYAKAWA Yuzi; (JP).
KATO Takashi; (JP).
MURASAME Keisuke; (JP)
Priority Data:
2016-130740 30.06.2016 JP
(JA) 照明装置
Abstract: front page image
(EN)An illumination device (1) includes: an elongated base member (4) that is to be fixed to a ceiling surface (6); and an elongated frame member (2) that has a light source portion (5) and that is attached to the base member (4) such that the light source portion (5) faces a floor surface. Leaf springs (23) are provided on the rear side of the frame member (2) relative to a side, on which the light source portion (5) is provided, and along the longitudinal direction of the frame member (2). The base member (4) is provided with leaf spring bearings (43) each having an opening (431) through which the leaf spring (23) can be inserted. By inserting the leaf spring (23) into the opening (431) in the leaf spring bearing (43), the frame member (2) is biased toward the base member (4), and the frame member (2) is thus attached to the base member (4).
(FR)L'invention concerne un dispositif d'éclairage (1) comprenant : un élément de base allongé (4) qui doit être fixé à une surface de plafond (6) ; et un élément de cadre allongé (2) qui comporte une partie source de lumière (5) et qui est lié à l'élément de base (4) de sorte que la partie de source de lumière (5) fasse face à une surface de sol. Des ressorts à lames (23) sont disposés sur le côté arrière de l'élément de cadre (2) par rapport à un côté sur lequel la partie de source de lumière (5) est disposée et le long de la direction longitudinale de l'élément de cadre (2). L'élément de base (4) est doté de paliers à ressorts à lames (43) comportant chacun une ouverture (431) à travers laquelle le ressort à lames (23) peut être inséré. Par l'insertion du ressort à lames (23) dans l'ouverture (431) dans le palier à ressorts à lames (43), l'élément de cadre (2) est sollicité en direction de l'élément de base (4) et l'élément de cadre (2) est ainsi lié à l'élément de base (4).
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)