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1. 发明专利

JP4751286B2 lighting equipment 有权
公开(公告)号：JP4751286B2
公开(公告)日：2011-08-17
申请号：JP2006269497
申请日：2006-09-29
申请人：パナソニック電工インテリア照明株式会社 , パナソニック電工株式会社
发明人：卓哉信田 , 正也土森 , 康一密島 , 正和寺岡 , 和雄板野 , 美暢荒賀 , 菜緒子鶴▲崎▼
IPC分类号： F21V21/36 , B66D1/60 , F21V23/04 , F21Y103/00

2. 发明专利

JP4594914B2 Lighting for the lifting device 有权
公开(公告)号：JP4594914B2
公开(公告)日：2010-12-08
申请号：JP2006269498
申请日：2006-09-29
申请人：パナソニック電工インテリア照明株式会社 , パナソニック電工株式会社
发明人：卓哉信田 , 正明市川 , 和雄板野 , 宝治梅澤 , 美暢荒賀 , 信行衛藤 , 央青山
IPC分类号： F21V21/36 , B66D1/30 , B66D1/60 , F21Y103/02

3. 发明专利

JP4634988B2 lighting equipment 有权
公开(公告)号：JP4634988B2
公开(公告)日：2011-02-23
申请号：JP2006269501
申请日：2006-09-29
申请人：パナソニック電工インテリア照明株式会社 , パナソニック電工株式会社
发明人：卓哉信田 , 正明市川 , 和雄板野 , 宝治梅澤 , 美暢荒賀 , 信行衛藤 , 央青山
IPC分类号： F21V21/03 , F21V21/36 , F21V23/04 , F21Y103/02 , H05B37/02

4. 发明专利

JP4594915B2 Lighting for the lifting device 有权
公开(公告)号：JP4594915B2
公开(公告)日：2010-12-08
申请号：JP2006269499
申请日：2006-09-29
申请人：パナソニック電工インテリア照明株式会社 , パナソニック電工株式会社
发明人：卓哉信田 , 正明市川 , 和雄板野 , 宝治梅澤 , 美暢荒賀 , 信行衛藤 , 央青山
IPC分类号： F21V21/36 , B66D1/30 , B66D1/54 , B66D1/60 , F21Y103/02

5. 发明专利

JP4746509B2 Lighting for the lifting device 有权
公开(公告)号：JP4746509B2
公开(公告)日：2011-08-10
申请号：JP2006269500
申请日：2006-09-29
申请人：パナソニック電工インテリア照明株式会社 , パナソニック電工株式会社
发明人：卓哉信田 , 正明市川 , 和雄板野 , 宝治梅澤 , 美暢荒賀 , 信行衛藤 , 央青山
IPC分类号： F21V21/36 , F21Y103/02

6. 发明专利

JP4634989B2 lighting equipment 有权
公开(公告)号：JP4634989B2
公开(公告)日：2011-02-23
申请号：JP2006269503
申请日：2006-09-29
申请人：パナソニック電工インテリア照明株式会社 , パナソニック電工株式会社
发明人：勝義仁保 , 卓哉信田 , 由浩坂下 , 康一密島 , 正和寺岡 , 和雄板野
IPC分类号： F21V21/36 , B66D1/54 , B66D1/60 , F21Y103/02

7. 发明专利

JP4594916B2 lighting equipment 有权
公开(公告)号：JP4594916B2
公开(公告)日：2010-12-08
申请号：JP2006269502
申请日：2006-09-29
申请人：パナソニック電工インテリア照明株式会社 , パナソニック電工株式会社
发明人：勝義仁保 , 卓哉信田 , 由浩坂下 , 康一密島 , 正和寺岡 , 和雄板野
IPC分类号： F21V23/04 , F21V21/36 , F21Y103/02 , H05B37/02
CPC分类号： Y02B20/42
摘要： PROBLEM TO BE SOLVED: To provide a luminaire which prevents a lifting operation of a light source block while the light source block is swinging. SOLUTION: The luminaire includes an installation block 1 fixed to the ceiling face and a light source block 3 which supports the light source and is hung and supported through a hanging wire 2 from the installation block 1. Furthermore, the luminaire includes a lifting device which lifts and declines the light source block 3 by winding up or feeding the hanging wire 2, a swing detection part which outputs a detection signal respectively at the both end parts of swing when the light source block 3 swings, and a control part which forbids lifting operation for a prescribed time longer than one half of the maximum value of a swinging cycle of the light source block 3. Since the swinging detection signal is output without fail before the forbidden time elapses as long as the light source block 3 continues swinging, the lifting operation of the light source block 3 during the time the light source block 3 swings is certainly prevented. COPYRIGHT: (C)2008,JPO&INPIT

8. 发明专利

JP4622877B2 lighting equipment 有权
公开(公告)号：JP4622877B2
公开(公告)日：2011-02-02
申请号：JP2006032492
申请日：2006-02-09
申请人：パナソニック電工株式会社
发明人：友也信井 , 卓哉信田 , 雄治杉山
IPC分类号： F21V13/04 , F21V3/04 , F21Y101/00
摘要： PROBLEM TO BE SOLVED: To provide a lighting fixture which provides a visual effect as if a shade emits light although the temperature of a lighting means can hardly rises. SOLUTION: The fixture comprises a body 1 in which a socket 11 mechanically and electrically connected to a lamp La as a light source is prepared and a lighting circuit to light the lamp La is installed; a reflecting plate 2 which is placed between the lighting circuit and the light emitting part of the lamp La and distribute the light from the lamp La, and a shade 3 which is made of a light transmitting material and surrounds the reflecting plate 2 and the body 1. The shade 3 is projected lower than the reflecting plate 2. The light incident on the shade 3 travels in it while being reflected and exits from the shade 3 and provides an optical effect as if the shade 3 emits light. Since the radiant heat from the lamp La to the lighting circuit is blocked by the reflecting plate 2 and the light from the lamp La enters the shade 3 at the lower end, the temperature of the shade 3 around the lighting means can hardly rise. COPYRIGHT: (C)2007,JPO&INPIT

9. 发明专利

JP4449295B2 lighting equipment 有权
公开(公告)号：JP4449295B2
公开(公告)日：2010-04-14
申请号：JP2002333230
申请日：2002-11-18
申请人：パナソニック電工株式会社
发明人：卓哉信田
IPC分类号： H05B37/02
CPC分类号： Y02B20/42 , Y02B20/44
摘要： PROBLEM TO BE SOLVED: To provide a luminaire for making compact an illuminator and simplifying execution by reducing the number of components. SOLUTION: The luminaire comprises a lighting load 2; a power supply control section 3 for for supplying an operation power supply to the lighting load 2 and controlling the lighting state of the lighting load 2; a detection section 4 having a human body detection sensor section for detecting the presence or absence of a human and an illuminance sensor section for detecting illuminance at the periphery; and a body 1, where the lighting load 2, the power supply control section 3, and the detection section 4 are mounted. The power supply control section 3 performs control so that high-luminance lighting is made when the human body sensor section detects the human in a normal mode while the illuminance by the illuminance sensor section is darker than a specific level and light control lighting is made by low luminance as compared with high luminance when the human body sensor section detects the human in a slight lighting mode. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP4244660B2 Ceiling direct mounting type lighting equipment 有权
公开(公告)号：JP4244660B2
公开(公告)日：2009-03-25
申请号：JP2003054147
申请日：2003-02-28
申请人：パナソニック電工株式会社
发明人：宏樹中尾 , 卓哉信田
IPC分类号： F21V17/00 , F21S8/04 , F21V19/00 , F21V21/02 , F21V21/03 , F21Y103/02
CPC分类号： F21Y2103/30

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