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1. 发明专利

JPH11329049A LUMINAIRE 失效
公开(公告)号：JPH11329049A
公开(公告)日：1999-11-30
申请号：JP12634198
申请日：1998-05-08
申请人： TOSHIBA TEC KK
发明人： SUGISHITA NAOKI
IPC分类号： F21V21/02 , F21S4/00 , F21S8/04 , F21S1/02 , F21S3/02
摘要： PROBLEM TO BE SOLVED: To sufficiently suppress deformation or the like generated on the mounting surface part of the luminaire body resulting from fastening in mounting of a luminaire body. SOLUTION: Opening parts 15 each are formed in a part of a mounting surface part 12 of a luminaire body 11. Mounting plates 31 each having a mounting hole 33 are so mounted to cover the opening parts 15 of the mounting surface part 12. Even if deformation or the like is produced around the mounting hole 33 when fastening operation is executed through the mounting hole 33 of the mounting plate 31, the deformation or the like never reaches the mounting surface part 12 by being absorbed by the opening part 15.

2. 发明专利

JPH11283434A LUMINAIRE 失效
公开(公告)号：JPH11283434A
公开(公告)日：1999-10-15
申请号：JP8210798
申请日：1998-03-27
申请人： TOSHIBA LIGHTING & TECHNOLOGY
发明人： WATANABE HIROAKI
IPC分类号： F21V23/00 , F21S8/02 , F21S1/02
摘要： PROBLEM TO BE SOLVED: To provide a luminaire which prevents insulation deterioration of a terminal block caused by heat from a lamp and which reduces the cost of wires by making the wires between the terminal block and a socket as short as possible. SOLUTION: A luminaire main body 2 has a top board part 2a, side plate parts 2b formed in connection with the top board part 2a, and an opening 2c opposite to the top board part 2a, and a terminal block 6 to which an external power wire is connected is placed on the side face part 2b at the side of the top board part 2a. A reflector 3 having a reflecting surface 3a formed of aluminum as a mirror surface and a socket slot 3b formed to penetrate a part of the reflecting surface 3a is placed within the luminaire main body 2, the reflecting surface 3a being pointed toward the opening 2c in the luminaire main body 2, and the socket slot 3b being formed to point to the terminal block 5 in such a manner that it does not directly face the terminal block 5. A socket 4 is placed within a space in the luminaire main body 2 which is surrounded by the reflector 3, the top board part 2a, and the side face parts 2b, in such a way that the socket 4 adjoins to the socket slot 3b. A lamp 5 is mounted in the socket 4. Wires 8, 8 are brought out from the socket 4 and connected to the terminal block 6.

3. 发明专利

JPH11213746A EMBEDDED TYPE LUMINAIRE 失效
公开(公告)号：JPH11213746A
公开(公告)日：1999-08-06
申请号：JP5121998
申请日：1998-01-27
申请人： HITACHI LIGHTING LTD
发明人： OTANI KOJI
IPC分类号： F21V21/04 , F21S8/02 , F21S1/02
摘要： PROBLEM TO BE SOLVED: To provide an economical embedded type luminaire by providing a simple and economical frame installation structure. SOLUTION: This luminaire is provided with a lower face opened luminaire body 10 to be installed in a embedding hole 92 in the ceiling 90, a socket 20 to be installed in the center of the inner face of the luminaire main body 10, an auxiliary socket 30 to be installed in the main socket 20 in a freely detachable manner, a light source 40 to be installed in the auxiliary socket 30 in a freely detachable manner, and a frame 50 for covering the circumferential rim of the lower part 12 of the luminaire body 10. Installation hole 52 to be engaged with the auxiliary socket 30 are formed in the frame 50. The frame 50 is a decorative frame for covering the lower face side with good appearance. The auxiliary socket 30 works as installation screw for installing the frame 50.

4. 发明专利

JPH11185509A LUMINAIRE 失效
公开(公告)号：JPH11185509A
公开(公告)日：1999-07-09
申请号：JP35258597
申请日：1997-12-22
申请人： MATSUSHITA ELECTRIC WORKS LTD
发明人： FUKUSONO HIDEKI , AKIBA YASUSHI , SUGIMOTO MASARU , YAMAMOTO SHOHEI , HASHIZUME JIRO , KAMATA SAKUO , KOYAMA SHOICHI , ASAHI NOBUYUKI , SUZUKI TOSHIYUKI , TANAKA KOJI
IPC分类号： F21V23/00 , F21S8/04 , F21S1/02
摘要： PROBLEM TO BE SOLVED: To provide a luminaire enabling attaching work and wiring work of a luminaire body to be performed in a short time and with ease. SOLUTION: In a luminaire equipped with a luminaire body 1, a plurality of semiconductor illuminants for emitting light disposed side by side on the luminaire body 1, a plurality of power-supply terminals 3 for supplying power to the semiconductor illuminants, and a plurality of signal terminals 4 into which control signals are inputted for controlling light emitted from the semiconductor illuminants, the power supply terminals 3 and the signal terminals 4 are electrically connected respectively to fixed power supply terminals and fixed signal terminals fixedly disposed on a building. The power supply terminals 3 and the signal terminals 4 are each provided respectively with a power-supply lock piece 32 and a signal lock piece 42, to be locked on, and mechanically connected to, the fixed power supply terminals and the fixed signal terminals, respectively.

5. 发明专利

JP2899183B2 失效
公开(公告)号：JP2899183B2
公开(公告)日：1999-06-02
申请号：JP24394292
申请日：1992-09-14
申请人： MATSUSHITA DENKO KK
发明人： CHIBA HIDEYA , NAGATOMI HIROSHI , SUMIDA TADASHI , NAKAGAWA MAMORU
IPC分类号： E04H1/12 , F21S2/00 , F21S8/02 , F21V11/16 , F21S1/00 , F21S1/02

6. 实用新型

JP2595301Y2 失效
公开(公告)号：JP2595301Y2
公开(公告)日：1999-05-31
申请号：JP4807093
申请日：1993-09-03
IPC分类号： F21S8/04 , F21V17/00 , F21S1/02

7. 发明专利

JPH11134906A LUMINAIRE 失效
公开(公告)号：JPH11134906A
公开(公告)日：1999-05-21
申请号：JP30134097
申请日：1997-10-31
申请人： TOSHIBA LIGHTING & TECHNOLOGY
发明人： KOJIMA HIROYUKI
IPC分类号： F21S2/00 , F21S8/04 , F21V3/02 , F21S1/00 , F21S1/02
摘要： PROBLEM TO BE SOLVED: To prevent the adhesion of dirty to a translucent plate even if an air flow containing dirty is generated in one way by restricting the displacement of an opening edge of a light projecting opening from a surface of an adjacent translucent plate

8. 发明专利

JPH11111017A DOWN-LIGHT 失效
公开(公告)号：JPH11111017A
公开(公告)日：1999-04-23
申请号：JP28110197
申请日：1997-09-30
申请人： TOTO LTD
发明人： TSUJI HIDETOSHI , GOSHIMA NOBUHIRO
IPC分类号： F21S8/02 , F21S1/02
摘要： PROBLEM TO BE SOLVED: To provide a down-light with a high-grade feeling while obtaining a glareless angle range, without unnecessary light core and ring appearing on a radiation plane. SOLUTION: A cylindrical member 11 to interrupt part of light radiated from a lamp 6 to a cone reflector 3 is provided around the lamp 6. The cylindrical member 11 is provided above a tangent line ab drawn from the end (a) on the lower opening of the cone reflector 3 to the lamp 6, to be properly positioned and levelled for interrupting beam, which generates unnecessary light core and ring on a radiation plane, from being injected into the cone reflector 3. In this way, no unnecessary light core and ring appear on the radiation plane. The inner face of the cone reflector 3 is a flat and specular plane, so that a glareless angle range can be obtained with a high-grade feeling.

9. 发明专利

JP2874157B2 失效
公开(公告)号：JP2874157B2
公开(公告)日：1999-03-24
申请号：JP15803691
申请日：1991-06-28
申请人： TOTO KIKI KK
发明人： PEETAA SHUARUTSUFUISHAA
IPC分类号： F21S8/02 , F21V7/09 , F21V13/02 , F21S1/02

10. 发明专利

JP2863901B2 失效
公开(公告)号：JP2863901B2
公开(公告)日：1999-03-03
申请号：JP12130595
申请日：1995-05-19
申请人： SHOWA ARUMINIUMU KK
发明人： FUKUDA YOSHINOBU , NODA SHIZUO , KOBAYASHI TOSHUKI
IPC分类号： F21V33/00 , F21S8/04 , F21V21/02 , F21S1/02

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