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1. 发明专利

JP2012146584A Vehicular lamp 有权
标题翻译：车灯
公开(公告)号：JP2012146584A
公开(公告)日：2012-08-02
申请号：JP2011005395
申请日：2011-01-14
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： ITO NORIAKI
IPC分类号： F21S8/10 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a vehicular lamp with a light-emitting body arranged in a high degree of freedom at a design part in a lamp chamber, surely retaining a light-emitting element to be a light source of the light-emitting body, and aiming at downsizing of a light source unit.SOLUTION: In the vehicular lamp 1 with a light-emitting element 10 mounted on one of the surfaces 61aof a metal base FPC 60 with a metallic base and a flexible circuit board integrated, and equipped with an optical member 40 distributing light of the light-emitting element 10 in a predetermined direction in a lamp chamber S, the element mounting surface 61aof the metal base FPC 60 is made to approach and be arranged along the optical member 40. With this, the optical member 40 and the metal base FPC 60 are integrated, so that a light source unit U1 is to be very small. Moreover, since the optical member 40 and the light source 10 can be arranged as one unit in the lamp chamber S, no consideration is necessary to set up the light source 10 outside a design part in the lamp chamber, wherefore, the optical member 40 (a light-emitting body) can be freely arranged at the design part in the lamp chamber.
摘要翻译：要解决的问题：为了在灯室的设计部分提供具有以高自由度布置的发光体的车灯，可靠地将发光元件保持为光源的光源并且旨在缩小光源单元的尺寸。解决方案：在具有安装在具有金属基底的金属基底FPC 60的一个表面61a 1 上的发光元件10的车灯1中，集成了电路板，并且配备有在灯室S中沿预定方向分配发光元件10的光的光学构件40，元件安装表面61a 1 金属基底FPC60被制成接近并沿着光学构件40布置。由此，光学构件40和金属基底FPC 60被一体化，使得光源单元U1将非常小。此外，由于光学构件40和光源10可以作为灯室S中的一个单元布置，所以不需要考虑将光源10设置在灯室中的设计部分外部，因此光学构件40 （发光体）可以自由地配置在灯室的设计部分。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2011124037A Light source unit and lighting fixture for vehicle 有权
标题翻译：光源单元和车辆照明设备
公开(公告)号：JP2011124037A
公开(公告)日：2011-06-23
申请号：JP2009279434
申请日：2009-12-09
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： ITO NORIAKI , TSUKAMOTO HIROTOKU
IPC分类号： F21S8/10 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To improve the maintenance and assembling performance of a light source unit. SOLUTION: The light source unit is provided with a light-emitting body 20 having a light-emitting diode 18 installed as a light source and a substrate 15 with a pair of power feeding parts 14a, 14a installed to feed power to the light-emitting diode, and an installation base 4 having an insertion port 4b into which the light-emitting body is inserted and an insertion space 4a continuing from the insertion port; and since the light-emitting body is sled from the insertion port and inserted into the insertion space, it is installed on the installation base. Since the light-emitting body is sled and installed on the installation base, assembling is simple and the replacement of the light-emitting body is performed with improved maintenance performance. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提高光源单元的维护和组装性能。解决方案：光源单元设置有发光体20，该发光体20具有安装为光源的发光二极管18和安装有馈电部分14a，14a的基板15，发光二极管，以及具有插入口4b的发光体插入的安装基座4和从插入口延伸的插入空间4a。并且由于发光体从插入口滑动并插入到插入空间中，所以安装在安装基座上。由于将发光体滑动并安装在安装基座上，组装简单，并且以更好的维护性能进行发光体的更换。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2008084578A Vehicular lamp 有权
标题翻译：车灯
公开(公告)号：JP2008084578A
公开(公告)日：2008-04-10
申请号：JP2006260557
申请日：2006-09-26
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： TSUKAMOTO HIROTOKU , ITO NORIAKI
IPC分类号： F21S8/10 , F21V23/00 , F21Y101/02
CPC分类号： B60Q1/2696 , B60Q1/0094 , F21S43/14 , F21S43/195 , H05K1/0284 , H05K1/14 , H05K1/148 , H05K1/189 , H05K3/202 , H05K3/328 , H05K2201/10106 , H05K2201/10272 , H05K2201/10287 , H05K2201/10651 , H05K2203/302
摘要： PROBLEM TO BE SOLVED: To provide a compact vehicular lamp by miniaturizing a control circuit part and miniaturizing a unit by close arrangement to an LED light source assembly part.
SOLUTION: This vehicular lamp is provided with: the LED light source assembly part 55 having a plurality of LEDs 10 in a lamp chamber 3 comprising a lamp body 1 and a front cover 2 located in front of the lamp body 1; and the control circuit part 56 located behind the LED light source assembly part 55. The LEDs 10 are electrically connected to a conductive bus bar, and have a light emitting surface formed at a position facing to the front cover 2; the control circuit part 56 has circuit elements electrically connected to a conductive bus bar and is formed on the back side of the light emitting surface of the LED light source assembly part 55 with respect to the front cover 2; and the bus bar with the LEDs fixed thereto and the bus bar with the circuit elements fixed thereto are electrically connected to each other.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过紧密配置到LED光源组件部分，通过使控制电路部分小型化并使单元小型化来提供小型车灯。解决方案：该车辆用灯具具备：LED光源组件部55，其在灯室3内具有多个LED10，灯室3包括灯体1和位于灯体1前方的前盖2; 以及位于LED光源组件部分55后面的控制电路部分56.LED10电连接到导电汇流条，并且具有形成在面向前盖2的位置的发光表面; 控制电路部56具有电连接到导电母线的电路元件，并且相对于前盖2形成在LED光源组件部55的发光表面的背面上; 并且将LED固定到其上的汇流条和固定有电路元件的母线彼此电连接。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2014041738A Light source module 有权
标题翻译：光源模块
公开(公告)号：JP2014041738A
公开(公告)日：2014-03-06
申请号：JP2012182903
申请日：2012-08-22
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： MATSUNAGA TAKASHI , ITO NORIAKI , HIRANO TOMIHARU
IPC分类号： F21S8/10 , F21V19/00 , F21V29/00 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a light source module having a light-emitting element as a light source, and facilitating assembling.SOLUTION: A light source module 1 includes: a printed wiring board 2 mounted with a light-emitting element 4 and a control circuit 7 for controlling lighting, and provided with power receiving means (28a-28c) at one end portion 25; and a housing 3 for holding the board 2. In the housing 3, a substrate holding portion 15 for holding an element mounting area 31 of the printed wiring board 2, and a power supplied side connector portion 16 storing a terminal 14 having a contact portion contacting with the power receiving means (28a-28c) are integrally molded. The printed wiring board 2 is bent by a bending portion 10. One end portion 25 if a power receiving means forming area 32 turned toward a back surface side is inserted in an opening portion 13a from an upper side, inserted in a leaf spring 21, and held by the leaf spring 21 while contacted with the power receiving means (28a-28c).
摘要翻译：要解决的问题：提供一种具有发光元件作为光源的光源模块，并且便于组装。解决方案：光源模块1包括：安装有发光元件4的印刷线路板2和用于控制照明的控制电路7，并且在一个端部25处设置有电力接收装置（28a-28c）以及用于保持板2的壳体3.在壳体3中，用于保持印刷线路板2的元件安装区域31的基板保持部分15和存储具有接触部分的端子14的供电侧连接器部分16 与电力接收装置（28a-28c）的接触被一体地模制。印刷电路板2被弯曲部分10弯曲。如果将电力接收装置形成区域32朝向后表面侧转向的一个端部25从插入片簧21中的上侧插入开口部分13a中，并且与电源接收装置（28a-28c）接触时由板簧21保持。

5. 发明专利

JP2014008876A Vehicular rear panel 有权
标题翻译：车身后面板
公开(公告)号：JP2014008876A
公开(公告)日：2014-01-20
申请号：JP2012147035
申请日：2012-06-29
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： YAMADA KENJI , NAKABAYASHI MASAAKI , UCHINO KOJI , MAEDA MANABU , ITO NORIAKI , YAMAMOTO NORIMASA , NAKADA ASAMI , SAKURAI YUJI , KOIZUMI HIROYA , TOKITA TSUKASA , MURAMATSU TAKAO , OTANI TOMOAKI , KOMATSU MOTOHIRO , MATSUMOTO AKIHIRO , TERAYAMA HISASHI , ISHIBASHI HIROO
IPC分类号： B60J5/10 , F21S8/10 , F21V8/00 , F21W101/14 , F21Y101/02
CPC分类号： B60Q1/0035 , B60Q1/2661 , B60Q1/268 , B60Q1/302 , F21S43/14 , F21S43/15 , F21S43/20 , F21S43/235 , F21S43/239 , F21S43/241 , F21S43/245 , F21S43/247 , F21S43/249 , G02B6/0023 , G02B6/0038
摘要： PROBLEM TO BE SOLVED: To provide a vehicular rear panel having a new configuration.SOLUTION: A vehicular rear panel 100 is made of a resin material and disposed on a rear vehicle body part 2. The vehicular rear panel includes a light guiding unit 106 configured to guide light from the light source along an extending direction of the vehicular rear panel 100, and a light emitting unit 108 configured to emit light in the light guiding unit 106 to the rear of the vehicle.
摘要翻译：要解决的问题：提供一种具有新结构的车辆后面板。解决方案：车辆后面板100由树脂材料制成并且设置在后车身部分2上。车辆后面板包括导光单元106，其被配置为以沿着车辆后面板100的延伸方向引导来自光源的光;以及发光单元108，被配置为将光引导单元106中的光发射到车辆后部。

6. 发明专利

JP2015022953A 光源装置および車両用灯具有权
标题翻译：光源装置和车灯
公开(公告)号：JP2015022953A
公开(公告)日：2015-02-02
申请号：JP2013151358
申请日：2013-07-22
申请人：株式会社小糸製作所 , Koito Mfg Co Ltd
发明人： ITO NORIAKI , HIRANO TOMIHARU
IPC分类号： F21S8/10
CPC分类号： F21S45/47 , F21K9/60 , F21S41/143 , F21S41/19 , F21S41/192 , F21S41/24 , F21S41/29 , F21S45/50 , F21Y2115/10
摘要：【課題】放熱性に優れるとともに、組立が容易で低コストに構成できる光源装置を提供する。【解決手段】半導体発光素子(LED)31を含む発光モジュール(FPC37)を搭載したユニット本体30を備えるLEDユニット(発光素子ユニット)3と、外部電源の電力をLED31に給電するためのコネクタ部42を備えるベース4とを一体的に構成した光源装置2であって、ユニット本体30はベース4よりも伝熱性の高い材料で形成され、ベース4は絶縁材料で形成される。LEDユニット3とベース4を一体的に構成したときに、コネクタ電極43がFPC37の給電パッド39に電気接続され、LED31に対する給電が可能になる。【選択図】図2
摘要翻译：要解决的问题：提供一种散热优良，易于组装，并且能够低成本地构造的光源装置。解决方案：一种光源装置，其被配置为使得LED单元（发光元件单元）3 包括安装有包括半导体发光元件（LED）31和基座4的发光模块（FPC 37）的单元主体30，基座4包括用于从外部电源向LED 31提供电力的连接器部42 基底4由绝缘材料形成。如果LED单元3和基座4一体地形成，则连接器电极43分别电连接到FPC37的供电焊盘39，从而可以向LED 31供应电力。

7. 发明专利

JP2014146440A Vehicle lamp unit and method for manufacturing the same 有权
标题翻译：车灯单元及其制造方法
公开(公告)号：JP2014146440A
公开(公告)日：2014-08-14
申请号：JP2013013015
申请日：2013-01-28
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： ITO NORIAKI
IPC分类号： F21S8/10 , F21S2/00 , F21V19/00 , F21V23/06 , F21V29/00 , F21Y101/02
CPC分类号： F21S45/48
摘要： PROBLEM TO BE SOLVED: To provide high heat dissipation effect without being affected by the quality of materials of the lamp body, in a vehicle lamp unit in which a heat dissipation member is interposed between a circuit board with a semiconductor light emitting element mounted on the surface thereof and a back side inner surface of a lamp body.SOLUTION: In a vehicle lamp unit 1A, a heat sink 8a(8b) is interposed between a circuit board 6 and a substrate area inner surface 9a of a lamp body 7, and openings 12a, 12b are formed to expose the heat sink 8a(8b) outside in the lamp body 7. Thereby, heat transfer is performed between the heat sink 8a(8b) and the air outside the lamp body 7 with convection. In that case, a film heat-transfer coefficient between the heat sink 8a(8b) and the air outside the lamp body 7 by utilizing air flow outside the lamp body 7.
摘要翻译：要解决的问题：为了提供高散热效果而不受灯体材料质量的影响，在车载灯单元中，散热构件插入在安装在灯座上的半导体发光元件的电路板之间表面和灯体的背面内表面。解决方案：在车灯单元1A中，散热片8a（8b）插入在电路板6和灯体7的基板区域内表面9a之间，并且形成开口部12a，12b，使灯体7的外侧散热片8a（8b）露出。由此，在散热片8a（8b）和灯体7外部的空气之间进行热传递。在这种情况下，通过利用在灯体7外部的空气流，散热片8a（8b）和灯体7外部的空气之间的膜传热系数。

8. 发明专利

JP2012160430A Lighting system 有权
标题翻译：照明系统
公开(公告)号：JP2012160430A
公开(公告)日：2012-08-23
申请号：JP2011250740
申请日：2011-11-16
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： KUROIWA YUJI , YAMAMOTO MISAO , ITO NORIAKI , UCHINO KOJI , OTSUBO TAKAYUKI , MOTOMURA KENICHI , MAEDA MANABU , TAKAHASHI YUKI , OMI TAKESHI
IPC分类号： F21S8/10 , F21W101/14 , F21Y101/02
CPC分类号： F21V19/003 , F21S43/14 , F21S43/19 , F21S43/195 , F21Y2107/00 , F21Y2115/10
摘要： PROBLEM TO BE SOLVED: To provide a lighting system with a manufacturing cost lowered by facilitating processing of a light-emitting element mounting substrate into an arbitrary shape and its retention, and by simplifying a whole process by fully fixing the light-emitting element mounting substrate to a lamp body.SOLUTION: In the lighting system 1 in which light-emitting elements 6 and a lighting control circuit 7 are provided to a metal-base FPC 5 formed by further integrating a flexible printed board 8, formed by integrating a copper foil pattern 9 (a conductor) with films (10, 11), with a metallic base 12 having flexibility, the metal-base FPC 5 is bent while being separated from the lamp body 3, and at least one or more fitting mechanisms 22 are provided for fitting end parts of the metal-base FPC 5 to the lamp body 3.
摘要翻译：要解决的问题：通过促进将发光元件安装基板处理成任意形状及其保持来提供降低制造成本的照明系统，并且通过将发光元件安装基板完全固定，简化整个过程元件安装基板到灯体。解决方案：在将发光元件6和照明控制电路7设置在通过进一步集成柔性印刷电路板8形成的金属基底FPC 5的照明系统1中，该柔性印刷电路板8通过将铜箔图案9 （导体）具有膜（10,11），金属基底12具有柔性，金属基底FPC5在与灯体3分离的同时弯曲，并且至少设置有一个或多个配合机构22用于装配金属基底板FPC5的端部至灯体3.版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012146601A Lighting device 有权
标题翻译：照明设备
公开(公告)号：JP2012146601A
公开(公告)日：2012-08-02
申请号：JP2011005883
申请日：2011-01-14
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： OTSUBO TAKAYUKI , MATSUNAGA TAKASHI , ITO NORIAKI
IPC分类号： F21S8/10 , F21V19/00 , F21V23/00 , F21V29/00 , F21Y101/02
CPC分类号： F21V23/06 , F21K9/23 , F21S43/14 , F21S43/195 , F21Y2115/10 , H05K1/028 , H05K1/118 , H05K1/189 , H05K2201/055 , H05K2201/10106 , H05K2201/2009
摘要： PROBLEM TO BE SOLVED: To provide a lighting device capable of reducing manufacturing cost and hardly deteriorating durability of a light-emitting element.SOLUTION: In the light-emitting device 1 wherein the light-emitting element 6 and a lighting control circuit 7 are arranged on a metal base FPC 5 formed by making a flexible printed (FPC) board 8 formed by integrating copper foil patterns 9 (conductors) with a film integrated with a flexible metal base 12, an end of the metal base FPC 5 is formed as a thick-walled terminal.

10. 发明专利

JP2011119168A Light source unit and lighting fixture for vehicle 有权
标题翻译：光源单元和车辆照明设备
公开(公告)号：JP2011119168A
公开(公告)日：2011-06-16
申请号：JP2009277195
申请日：2009-12-07
申请人： Koito Mfg Co Ltd , 株式会社小糸製作所
发明人： ITO NORIAKI , IKUTA RYUJIRO , MATSUNAGA TAKASHI
IPC分类号： F21S8/10 , F21Y101/02
摘要： PROBLEM TO BE SOLVED: To provide a light source unit equipped with a housing in which a pair of conductive members held in the housing and a light emitting body are arranged, in which a pushing part for pushing the light emitting body for a pair of power feeding terminals to be pushed onto the pair of the conductive members is arranged to simplify a structure and to improve assemblability. SOLUTION: The light source unit is provided with: a light emitting body 7 having a base board 11 on which a semiconductor light emitting element 10 arranged as a light source and a pair of power feeding terminals 11a, 11a for feeding power to the semiconductor light emitting element; a housing 8 in which a light emitting body formed of an insulation material; and a pair of conductive members 9, 9 which are formed of a conductive metal member and held in the housing and are connected each to the pair of the power feeding terminals, and pushing parts 12, 12 for pushing the light emitting body are also provided so that the pair of the power feeding terminals are pushed onto the pair of the conductive members. Since it is structured that the pair of the conductive members formed of the conductive metal material are held in the housing formed of the insulation material and the light emitting body is held, simplification of a structure and improvement of assemblability are achieved. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种配备有壳体的光源单元，其中安置在壳体中的一对导电构件和发光体，其中用于将发光体推动的推动部件为了简化结构并提高组装性，布置有一对供电端子被推压到一对导电部件上。解决方案：光源单元设置有发光体7，发光体7具有基板11，半导体发光元件10布置在其上作为光源，一对馈电端子11a，11a用于馈电半导体发光元件; 壳体8，其中由绝缘材料形成的发光体; 以及一对导电构件9,9，其由导电金属构件形成并保持在壳体中并且各自连接到一对馈电端子，并且还设置用于推动发光体的推压部12,12 使得一对馈电端子被推到一对导电构件上。由于由导电金属材料形成的一对导电构件被保持在由绝缘材料形成的壳体中并且发光体被保持，所以实现了结构的简化和组装性的提高。版权所有（C）2011，JPO＆INPIT

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