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1. 发明授权

US08360624B2 Vehicle headlamp 有权
标题翻译：车头灯
公开(公告)号：US08360624B2
公开(公告)日：2013-01-29
申请号：US13178166
申请日：2011-07-07
申请人： Tomoaki Otani , Naoki Uchida
发明人： Tomoaki Otani , Naoki Uchida
IPC分类号： F21V7/00
CPC分类号： F21V13/04 , F21S41/143 , F21S41/155 , F21S41/285 , F21S41/322 , F21S41/336 , F21S41/36 , F21S41/365 , F21S45/47 , F21V7/0025 , F21V29/763 , F21Y2103/10 , F21Y2115/10
摘要： A vehicle headlamp includes a light emitting device disposed adjacent to a base point on an optical axis extending in a front-rear direction of the vehicle headlamp, and a transparent member disposed in front of the light emitting device. The light emitting device has a light emitting surface arranged to face forward. The transparent member is configured such that light emitted by the light emitting device enters the transparent member and is internally reflected by a front surface of the transparent member, and such that the light reflected by the front surface is internally reflected again by a rear surface of the transparent member and emitted from the front surface of the transparent member. The rear surface of the transparent member is configured to form horizontal and oblique cutoff lines.
摘要翻译：车辆用前照灯包括发光装置，该发光装置与沿车辆用前照灯的前后方向延伸的光轴上的基点相邻配置，以及设置在发光装置的前方的透明构件。发光器件具有面向前方布置的发光面。透明构件被配置为使得由发光装置发射的光进入透明构件并且被透明构件的前表面内部反射，并且使得由前表面反射的光再次被内表面反射透明构件并从透明构件的前表面发射。透明构件的后表面被构造成形成水平和倾斜的截止线。

2. 发明申请

US20120201033A1 LAMP UNIT 有权
标题翻译：灯泡单元
公开(公告)号：US20120201033A1
公开(公告)日：2012-08-09
申请号：US13367391
申请日：2012-02-07
申请人： Tomoaki Otani
发明人： Tomoaki Otani
IPC分类号： F21V7/06 , F21V7/00
CPC分类号： F21S41/43 , F21S41/143 , F21S41/285 , F21S41/321 , F21S41/322 , F21S41/334 , F21S41/36 , F21S41/365 , F21S41/37 , F21S41/39 , F21Y2115/10
摘要： A lamp unit for forming a light distribution pattern having a given cutoff line in an upper end portion thereof includes a light source, a transparent member which receives light from the light source from rearward and projects the light distribution pattern forward, and a light shade which is provided between the light source and the transparent member and which shades a part of the light emitted by the light source. The transparent member is configured to reflect, by a front surface of the transparent member, the light that enters the transparent member from rearward thereof, then to reflect again the light to forward thereof by a rear surface of the transparent member, and then to radiate the light from the front surface. The light shade is configured to shade the light going from the light source directly toward the rear surface.
摘要翻译：用于形成在其上端部具有给定截止线的配光图案的灯单元包括光源，从后方接收来自光源的光并向前突出配光图案的透明构件，以及光阴设置在光源和透明构件之间，并且遮蔽由光源发射的光的一部分。透明构件被构造成通过透明构件的前表面从其后方反射进入透明构件的光，然后通过透明构件的后表面再次反射其向前的光，然后辐射来自前面的光。光线被配置为将从光源直接向后的光遮蔽。

3. 发明申请

US20120008333A1 VEHICLE LAMP UNIT 有权
标题翻译：车灯单元
公开(公告)号：US20120008333A1
公开(公告)日：2012-01-12
申请号：US13178226
申请日：2011-07-07
申请人： Tomoaki Otani
发明人： Tomoaki Otani
IPC分类号： F21V7/06
CPC分类号： F21V7/0091 , F21S41/147 , F21S41/155 , F21S41/285 , F21S41/321 , F21S41/322 , F21S41/336 , F21S41/365
摘要： A vehicle lamp unit has a light emitting device disposed adjacent to a base point on an optical axis extending in a front-rear direction of a vehicle on which the vehicle lamp unit is mounted, and a transparent member disposed in front of the light emitting device. The light emitting device has a light emitting surface arranged to face forward. The transparent member is configured such that light emitted by the light emitting device enters the transparent member and is internally reflected by a front surface of the transparent member, and such that the light reflected by the front surface is internally reflected again by a rear surface of the transparent member and emitted from the front surface of the transparent member. The front surface has a flat surface facing obliquely upward.
摘要翻译：车辆灯具单元具有发光装置，该发光装置与安装有车辆灯具单元的车辆的前后方向延伸的光轴上的基点相邻配置，以及设置在发光装置的前方的透明构件。发光器件具有面向前方布置的发光面。透明构件被配置为使得由发光装置发射的光进入透明构件并且被透明构件的前表面内部反射，并且使得由前表面反射的光再次被内表面反射透明构件并从透明构件的前表面发射。前表面具有面向斜上方的平坦表面。

4. 发明授权

US09340147B2 Vehicle lamp 有权
标题翻译：车灯
公开(公告)号：US09340147B2
公开(公告)日：2016-05-17
申请号：US13688689
申请日：2012-11-29
申请人： Tomoaki Otani , Naoki Uchida , Hiroki Kawai
发明人： Tomoaki Otani , Naoki Uchida , Hiroki Kawai
IPC分类号： B60Q1/00 , F21S8/10
CPC分类号： B60Q1/00 , F21S41/143 , F21S41/285 , F21S41/321 , F21S41/322 , F21S41/336 , F21S41/36 , F21S41/365 , F21S41/37 , F21S45/47
摘要： A vehicle lamp includes a light emitting element and a light transmissive member disposed closer to a front side of the lamp than the light emitting element. The light transmissive member includes a front surface formed into a flat plane and a rear surface having a light entering area and an annular area situated on an outer circumferential side of the light entering area. The annular area has a plurality of curved planes and a reflecting film formed thereon. The light transmissive member has a lens portion provided on one of the front surface or the rear surface of the light transmissive member and configured to cause part of the light which is emitted from the light emitting element and enters the light transmissive member to be emitted towards the front side of the lamp as direct emitted light that is upwardly oriented.
摘要翻译：车灯包括比发光元件更靠近灯的前侧设置的发光元件和透光构件。透光构件包括形成为平坦面的前表面和具有光入射区域的后表面和位于光入射区域的外周侧的环形区域。环形区域具有多个弯曲平面和形成在其上的反射膜。透光构件具有设置在透光构件的前表面或后表面中的一个上的透镜部分，并且被配置为使得从发光元件发射的一部分光进入透光构件以朝向灯的前侧作为向上定向的直接发射光。

5. 发明授权

US08591082B2 Vehicle lamp unit 有权
标题翻译：车灯单元
公开(公告)号：US08591082B2
公开(公告)日：2013-11-26
申请号：US13178226
申请日：2011-07-07
申请人： Tomoaki Otani
发明人： Tomoaki Otani
IPC分类号： F21V7/00
CPC分类号： F21V7/0091 , F21S41/147 , F21S41/155 , F21S41/285 , F21S41/321 , F21S41/322 , F21S41/336 , F21S41/365
摘要： A vehicle lamp unit has a light emitting device disposed adjacent to a base point on an optical axis extending in a front-rear direction of a vehicle on which the vehicle lamp unit is mounted, and a transparent member disposed in front of the light emitting device. The light emitting device has a light emitting surface arranged to face forward. The transparent member is configured such that light emitted by the light emitting device enters the transparent member and is internally reflected by a front surface of the transparent member, and such that the light reflected by the front surface is internally reflected again by a rear surface of the transparent member and emitted from the front surface of the transparent member. The front surface has a flat surface facing obliquely upward.
摘要翻译：车辆灯具单元具有发光装置，该发光装置与安装有车辆灯具单元的车辆的前后方向延伸的光轴上的基点相邻配置，以及设置在发光装置的前方的透明构件。发光器件具有面向前方布置的发光面。透明构件被配置为使得由发光装置发射的光进入透明构件并且被透明构件的前表面内部反射，并且使得由前表面反射的光再次被内表面反射透明构件并从透明构件的前表面发射。前表面具有面向斜上方的平坦表面。

6. 发明申请

US20120008334A1 VEHICLE HEADLAMP 有权
标题翻译：车用头灯
公开(公告)号：US20120008334A1
公开(公告)日：2012-01-12
申请号：US13178166
申请日：2011-07-07
申请人： Tomoaki Otani , Naoki Uchida
发明人： Tomoaki Otani , Naoki Uchida
IPC分类号： B60Q1/04
CPC分类号： F21V13/04 , F21S41/143 , F21S41/155 , F21S41/285 , F21S41/322 , F21S41/336 , F21S41/36 , F21S41/365 , F21S45/47 , F21V7/0025 , F21V29/763 , F21Y2103/10 , F21Y2115/10
摘要： A vehicle headlamp includes a light emitting device disposed adjacent to a base point on an optical axis extending in a front-rear direction of the vehicle headlamp, and a transparent member disposed in front of the light emitting device. The light emitting device has a light emitting surface arranged to face forward. The transparent member is configured such that light emitted by the light emitting device enters the transparent member and is internally reflected by a front surface of the transparent member, and such that the light reflected by the front surface is internally reflected again by a rear surface of the transparent member and emitted from the front surface of the transparent member. The rear surface of the transparent member is configured to form horizontal and oblique cutoff lines.
摘要翻译：车辆用前照灯包括发光装置，该发光装置与沿车辆用前照灯的前后方向延伸的光轴上的基点相邻配置，以及设置在发光装置的前方的透明构件。发光器件具有面向前方布置的发光面。透明构件被配置为使得由发光装置发射的光进入透明构件并且被透明构件的前表面内部反射，并且使得由前表面反射的光再次被内表面反射透明构件并从透明构件的前表面发射。透明构件的后表面被构造成形成水平和倾斜的截止线。

7. 发明授权

US08757846B2 Lamp unit 有权
标题翻译：灯泡单元
公开(公告)号：US08757846B2
公开(公告)日：2014-06-24
申请号：US13367391
申请日：2012-02-07
申请人： Tomoaki Otani
发明人： Tomoaki Otani
IPC分类号： F21V7/00
CPC分类号： F21S41/43 , F21S41/143 , F21S41/285 , F21S41/321 , F21S41/322 , F21S41/334 , F21S41/36 , F21S41/365 , F21S41/37 , F21S41/39 , F21Y2115/10
摘要： A lamp unit for forming a light distribution pattern having a given cutoff line in an upper end portion thereof includes a light source, a transparent member which receives light from the light source from rearward and projects the light distribution pattern forward, and a light shade which is provided between the light source and the transparent member and which shades a part of the light emitted by the light source. The transparent member is configured to reflect, by a front surface of the transparent member, the light that enters the transparent member from rearward thereof, then to reflect again the light to forward thereof by a rear surface of the transparent member, and then to radiate the light from the front surface. The light shade is configured to shade the light going from the light source directly toward the rear surface.
摘要翻译：用于形成在其上端部具有给定截止线的配光图案的灯单元包括光源，从后方接收来自光源的光并向前突出配光图案的透明构件，以及光阴设置在光源和透明构件之间，并且遮蔽由光源发射的光的一部分。透明构件被构造成通过透明构件的前表面从其后方反射进入透明构件的光，然后通过透明构件的后表面再次反射其向前的光，然后辐射来自前面的光。光线被配置为将从光源直接向后的光遮蔽。

8. 发明申请

US20130135887A1 VEHICLE LAMP 有权
标题翻译：车灯
公开(公告)号：US20130135887A1
公开(公告)日：2013-05-30
申请号：US13688689
申请日：2012-11-29
申请人： Tomoaki Otani , Naoki Uchida , Hiroki Kawai
发明人： Tomoaki Otani , Naoki Uchida , Hiroki Kawai
IPC分类号： B60Q1/00
CPC分类号： B60Q1/00 , F21S41/143 , F21S41/285 , F21S41/321 , F21S41/322 , F21S41/336 , F21S41/36 , F21S41/365 , F21S41/37 , F21S45/47
摘要： A vehicle lamp includes a light emitting element and a light transmissive member disposed closer to a front side of the lamp than the light emitting element. The light transmissive member includes a front surface formed into a flat plane and a rear surface having a light entering area and an annular area situated on an outer circumferential side of the light entering area. The annular area has a plurality of curved planes and a reflecting film formed thereon. The light transmissive member has a lens portion provided on one of the front surface or the rear surface of the light transmissive member and configured to cause part of the light which is emitted from the light emitting element and enters the light transmissive member to be emitted towards the front side of the lamp as direct emitted light that is upwardly oriented
摘要翻译：车灯包括比发光元件更靠近灯的前侧设置的发光元件和透光构件。透光构件包括形成为平坦面的前表面和具有光入射区域的后表面和位于光入射区域的外周侧的环形区域。环形区域具有多个弯曲平面和形成在其上的反射膜。透光构件具有设置在透光构件的前表面或后表面中的一个上的透镜部分，并且被配置为使得从发光元件发射的一部分光进入透光构件以朝向灯的前侧作为向上定向的直接发射光

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