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1. 发明专利

JP5429862B2 Vehicle lamp 有权
公开(公告)号：JP5429862B2
公开(公告)日：2014-02-26
申请号：JP2009137534
申请日：2009-06-08
申请人：株式会社小糸製作所
发明人：直樹内田 , 元弘小松
IPC分类号： F21S8/10 , F21Y101/02
CPC分类号： F21S45/10 , F21S41/147 , F21S41/192
摘要： PROBLEM TO BE SOLVED: To provide a vehicular headlight for preventing sunlight from entering circuit boards. SOLUTION: The vehicular headlight includes: a lighting fixture enclosure 4 composed of a lamp body 2 open to one side and an outer cover 3 that is attached to the lamp body and blocks the opening; a light-emitting unit 11 that includes a light-emitting diode 11b used as a light source and the circuit board 11a onto which the light-emitting diode is mounted and is disposed inside the lighting fixture enclosure; and a reflection member 15 for reflecting the sunlight that is transmitted through the outer cover and goes toward the light-emitting unit. In this case, the reflection member covers at least one portion on a surface of the circuit board on which the light-emitting diode is mounted. COPYRIGHT: (C)2011,JPO&INPIT

2. 发明专利

JP4881255B2 Vehicle headlamp 有权
标题翻译：空值
公开(公告)号：JP4881255B2
公开(公告)日：2012-02-22
申请号：JP2007210989
申请日：2007-08-13
申请人：株式会社小糸製作所
发明人：直樹内田 , 元弘小松 , 典子岡田 , 光之望月 , 拓男杉山
IPC分类号： F21S8/12 , B60Q1/04 , F21W101/10 , F21Y101/02 , G02B26/10 , H01L33/58 , H01L33/60
CPC分类号： B60Q1/076 , B60Q1/1423 , B60Q2300/056 , B60Q2300/42 , B60Q2300/45 , F21S41/143 , F21S41/147 , F21S41/16 , F21S41/19 , F21S41/657 , F21S41/675 , F21W2102/00 , F21Y2115/10
摘要： A vehicular headlamp includes at least one a light source irradiating visible light and a lens allowing the visible light from the light source to pass through to forward of a vehicle. The light source and the lens are mounted in a rotating element. Alternatively, the vehicular headlamp includes at least one a light source irradiating visible light, and a mirror mounted on a rotating element and arranged to reflect the visible light from the at least one light source to forward of a vehicle. The vehicular headlamp also includes a scanning actuator for reciprocatingly rotating the rotating element so as to form a light distribution pattern forward of the vehicle and a light distribution control portion for controlling the scanning actuator such that a portion of the light distribution pattern is relatively bright.
摘要翻译：车辆前照灯包括至少一个照射可见光的光源和允许来自光源的可见光通过到车辆前方的透镜。光源和透镜安装在旋转元件中。或者，车辆前照灯包括至少一个照射可见光的光源和安装在旋转元件上的反射镜，其被布置成将来自至少一个光源的可见光反射到车辆前方。车辆前照灯还包括扫描致动器，用于使旋转元件往复旋转，以形成车辆前方的配光图案;以及配光控制部分，用于控制扫描致动器，使得配光图案的一部分相对较亮。

3. 发明专利

JP4695059B2 Illumination lamp for the vehicle 有权
公开(公告)号：JP4695059B2
公开(公告)日：2011-06-08
申请号：JP2006341533
申请日：2006-12-19
申请人：株式会社小糸製作所
发明人：隆之八木 , 元弘小松
IPC分类号： F21S8/12 , F21V5/04 , F21V7/09 , F21W101/10 , F21Y101/02

4. 发明专利

JP4624257B2 Vehicle lamp 有权
公开(公告)号：JP4624257B2
公开(公告)日：2011-02-02
申请号：JP2005379702
申请日：2005-12-28
申请人：株式会社小糸製作所
发明人：元弘小松
IPC分类号： B60Q1/14 , B60Q1/24
CPC分类号： B60Q1/085 , B60Q2300/056 , B60Q2300/112 , B60Q2300/41 , B60Q2300/42 , B60Q2300/45 , F21S41/141 , F21S41/683
摘要： A vehicle lighting device includes a light source unit for emitting light for forming a high beam light distribution pattern by projecting forward light from the light source unit. The high beam light distribution pattern has at least two illumination patterns which illuminate areas which are different from each other. A control unit is provided for controlling the at least two illumination patterns to be turned on and off selectively.

5. 发明专利

JP4339143B2 Vehicle lamp unit 有权
标题翻译：空值
公开(公告)号：JP4339143B2
公开(公告)日：2009-10-07
申请号：JP2004033397
申请日：2004-02-10
申请人：株式会社小糸製作所
发明人：元弘小松
IPC分类号： F21S8/10 , F21S8/12 , F21V7/00 , F21V13/00 , F21Y101/02
CPC分类号： F21V5/04 , F21S41/143 , F21S41/147 , F21S41/155 , F21S41/24 , F21S41/322 , F21S43/315 , F21S43/50 , F21V7/0091 , F21Y2115/10
摘要： A pair of upper and lower incidence surfaces are formed on a rear face of a translucent member disposed to cover three light-emitting elements. On upper and lower sides of the incidence surfaces are formed a pair of reflection surfaces for causing light emitted by the light-emitting elements and having entered the translucent member to internally reflect forward. Each of the incidence surfaces is formed from a cylindrical convex-curved surface extending horizontally. Each of the reflection surfaces is formed from a parabolic cylindrical curved surface whose focal line passes through a virtual image point of each of the light-emitting elements formed by the corresponding incidence surfaces. By the above configuration, light emitted by the light-emitting elements is caused to internally reflect in such a manner as to diffuse in the horizontal direction, and not to diffuse in the vertical direction, thereby exiting forward from a pair of exit surfaces.
摘要翻译：在设置成覆盖三个发光元件的半透明部件的后表面上形成一对上下入射面。在入射面的上侧和下侧形成一对反射表面，用于使由发光元件发射的光进入透光构件内部反射向前。每个入射表面由水平延伸的圆柱形凸曲面形成。每个反射表面由抛物面圆柱形曲面形成，其焦线穿过由相应的入射表面形成的每个发光元件的虚像点。通过上述结构，使得由发光元件发出的光以在水平方向上扩散的方式在内部反射，并且不会在垂直方向上扩散，从而从一对出射面向前退出。

6. 发明专利

JP5666882B2 ハイビーム用灯具ユニット有权
标题翻译：远光用灯具单元
公开(公告)号：JP5666882B2
公开(公告)日：2015-02-12
申请号：JP2010257800
申请日：2010-11-18
申请人：株式会社小糸製作所
发明人：元弘小松 , 元弘小松
IPC分类号： F21S8/12
CPC分类号： F21V7/0025 , F21S41/143 , F21S41/321 , F21S41/323 , F21S41/663 , F21Y2105/10 , F21Y2115/10

7. 发明专利

JP5514666B2 Vehicle headlamp 有权
公开(公告)号：JP5514666B2
公开(公告)日：2014-06-04
申请号：JP2010178464
申请日：2010-08-09
申请人：株式会社小糸製作所
发明人：元弘小松
IPC分类号： F21S8/12 , F21Y101/02
CPC分类号： B60Q1/085 , B60Q2300/056 , B60Q2300/41 , B60Q2300/42 , F21S41/147 , F21S41/255 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/43 , F21S41/663 , F21S41/698 , F21S45/47
摘要： A shade mechanism 15 is formed from a pivoting shaft member that is configured so as to be pivotable about a horizontal axis line that extends in a vehicle body width direction near below an optical axis Ax. The shade mechanism 15 includes: a rotating shade 20 on which a plurality of light distribution generating portions is formed along a peripheral direction, the plurality of light distribution generating portions including a following high beam distribution generating portion 20A that is projectingly provided on an outer peripheral surface of the pivoting shaft member in order to shield a portion of a high beam distribution pattern; and a rotating motor 30 that selectively moves the plurality of light distribution generating portions to an upper side by pivoting the rotating shade 20. A side surface of the following high beam distribution generating portion 20A in a vehicle width direction is provided with a reflecting portion 22 for reflecting light from a semiconductor light emitting element 10L in a direction that is not incident to a projection lens 8.

8. 发明专利

JP5416542B2 Headlamp control system for a vehicle 有权
公开(公告)号：JP5416542B2
公开(公告)日：2014-02-12
申请号：JP2009240266
申请日：2009-10-19
申请人：株式会社小糸製作所
发明人：秀忠田中 , 聡志山村 , 元弘小松
IPC分类号： B60Q1/04

9. 发明专利

JP4365755B2 Vehicle headlamp 有权
公开(公告)号：JP4365755B2
公开(公告)日：2009-11-18
申请号：JP2004254119
申请日：2004-09-01
申请人：株式会社小糸製作所
发明人：直樹多々良 , 元弘小松 , 光之望月 , 雅夫木下 , 祐仁永縄 , 賢一高田
IPC分类号： F21S8/12 , F21W101/10 , F21Y101/00
CPC分类号： F21S41/689
摘要： PROBLEM TO BE SOLVED: To provide a projector style vehicle headlight capable of maintaining better visibility without lowering due to road surface reflection of radiating light in running in the rain. SOLUTION: The vehicle headlight comprises a shade 15 that is arranged between a projection lens 8 and a light source bulb 10, and forms the cutoff line in a light distribution pattern by shielding a part of reflection light from a reflector 13 and also a part of direct light from a light source bulb 10; and a light shielding means 37 that shields light radiating toward a central and downward region in a light distribution pattern. The light shielding means 37 is mounted slidably so as to take at least two positions for shielding position of light reflected on a center-upper region of a reflector 13 and incident on the projection lens 8 and for a non-shading position. COPYRIGHT: (C)2006,JPO&NCIPI

10. 发明专利

JP4339156B2 Vehicle lamp unit 有权
标题翻译：空值
公开(公告)号：JP4339156B2
公开(公告)日：2009-10-07
申请号：JP2004077529
申请日：2004-03-18
申请人：株式会社小糸製作所
发明人：元弘小松
IPC分类号： F21S8/10 , B60Q1/16 , F21S8/12 , F21V5/00 , F21V5/04 , F21V7/00 , F21V7/08 , F21V7/09 , F21V8/00 , F21W20060101 , F21Y101/02 , G06M7/00 , H05B33/04
CPC分类号： F21S41/322 , F21S41/143 , F21S41/155 , F21S41/24 , F21S41/27 , F21Y2115/10
摘要： A light emitting unit is provided forward in the vicinity of the upper part of an optical axis extended in the longitudinal direction of a lighting unit. Furthermore, a light transmitting member is provided on the forward side of the light emitting unit. A front surface of the light transmitting member is constituted by a rotating elliptical surface with the optical axis to be a central axis, and a rear end face is formed to pass through a first focal point on the rear side of the rotating elliptical surface. Moreover, a reflector having a reflecting plane formed to surround a light emitting chip almost cylindrically is provided between the light emitting unit and the light transmitting member in such a manner that a front end opening portion is caused to abut on the rear end face 14 b of the light transmitting member.
摘要翻译：在照明单元的纵向方向上延伸的光轴的上部附近向前设置有发光单元。此外，在发光单元的前侧设置有透光构件。透光部件的前表面由旋转椭圆面构成，光轴为中心轴，后端面形成为通过旋转椭圆面后侧的第一焦点。此外，在发光单元和透光构件之间设置具有形成为围绕发光芯片大致圆筒形的反射面的反射器，使得前端开口部抵接在后端面14b上的光传输构件。

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