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1. 发明授权

EP2660506B1 Vehicle headlamp 有权
公开(公告)号：EP2660506B1
公开(公告)日：2020-01-15
申请号：EP13165060.8
申请日：2013-04-24
申请人： Koito Manufacturing Co., Ltd.
发明人： Yamamoto, Teruaki , Shibanushi, Yoshio
IPC分类号： F21S41/686 , F21S41/43 , F21S41/255 , F21S41/172 , F21S41/47 , F21S41/689 , F21W102/14

2. 发明公开

EP2154426A3 Vehicle headlamp apparatus 有权
公开(公告)号：EP2154426A3
公开(公告)日：2010-06-16
申请号：EP09167264.2
申请日：2009-08-05
申请人： Koito Manufacturing Co., Ltd.
发明人： Ohshio, Hirohiko , Shibanushi, Yoshio , Mochizuki, Kiyotaka , Yamamoto, Teruaki
IPC分类号： F21V14/08 , F21W101/10
CPC分类号： B60Q1/085 , B60Q2300/112 , B60Q2300/122 , B60Q2300/132 , B60Q2300/32 , B60Q2300/334 , B60Q2300/42 , B60Q2300/45 , F21S41/143 , F21S41/147 , F21S41/162 , F21S41/17 , F21S41/43 , F21S41/686 , F21W2102/00
摘要： A vehicle headlamp apparatus is provided. The vehicle headlamp apparatus includes a light source from which an optical axis forwardly extends, a first shade, a first shade moving mechanism which moves the first shade toward and away from the optical axis, a second shade, a second shade moving mechanism which moves the second shade toward and away from the optical axis, and a pattern controller which controls the first shade moving mechanism and the second shade moving mechanism so as to selectively form a plurality of light distribution patterns using at least one of the first shade and the second shade. When the first shade is moved toward the optical axis to an advanced position, the first shade shields a first part of light emitted from the light source. When the second shade is moved toward the optical axis to an advanced position while the first shade is in the advanced position, the second shade shields a second part of the light which is above the first part of the light.

3. 发明公开

EP2660506A2 Vehicle headlamp 审中-公开
标题翻译：车头灯
公开(公告)号：EP2660506A2
公开(公告)日：2013-11-06
申请号：EP13165060.8
申请日：2013-04-24
申请人： Koito Manufacturing Co., Ltd.
发明人： Yamamoto, Teruaki , Shibanushi, Yoshio
IPC分类号： F21S8/10
CPC分类号： F21S41/689 , F21S41/172 , F21S41/255 , F21S41/43 , F21S41/47 , F21S41/686 , F21W2102/14
摘要： A vehicle headlamp (1A, 1B, 1C) is provided which includes a light source (11), a projection lens (30) that is disposed in front of the light source (11) and which projects light from the light source (11) to the front, a first shield member (40) that is disposed near a rear focal point of the projection lens (30) and which can switch light distribution patterns between at least one of a right high beam light distribution pattern and a left high beam light distribution pattern in both of which light from the light source (11) is partially cut off and at least one of a normal high beam light distribution pattern in which no part of light from the light source (11) is cut off and a low beam pattern, and a second shield member (50) that is disposed in a position which is spaced by a predetermined distance forwards or rearwards away from the rear focal point of the projection lens (30) and which cuts off light of a high beam which illuminates an upper area.
摘要翻译：本发明提供一种车辆用前照灯（1A，1B，1C），其具备光源（11），配置在该光源（11）的前方且投影来自光源（11）的光的投影透镜（30）（30）的后侧焦点附近且能够在右侧远光用配光图案和左侧远光用配光图案中的至少一方之间切换配光图案的第1遮蔽部件（40）其中来自光源（11）的光的两者的光分布图案被部分地切除，并且其中来自光源（11）的光的一部分被切除的正常远光配光图案和至少一个低光束配光图案以及第二遮光部件（50），该第二遮光部件（50）配置在从投射透镜（30）的后侧焦点向前方或后方离开规定距离的位置，切断远光束的光照亮上部区域。

4. 发明公开

EP2660506A3 Vehicle headlamp 审中-公开
公开(公告)号：EP2660506A3
公开(公告)日：2018-03-28
申请号：EP13165060.8
申请日：2013-04-24
申请人： Koito Manufacturing Co., Ltd.
发明人： Yamamoto, Teruaki , Shibanushi, Yoshio
IPC分类号： F21S8/10
CPC分类号： F21S41/689 , F21S41/172 , F21S41/255 , F21S41/43 , F21S41/47 , F21S41/686 , F21W2102/14
摘要： A vehicle headlamp (1A, 1B, 1C) is provided which includes a light source (11), a projection lens (30) that is disposed in front of the light source (11) and which projects light from the light source (11) to the front, a first shield member (40) that is disposed near a rear focal point of the projection lens (30) and which can switch light distribution patterns between at least one of a right high beam light distribution pattern and a left high beam light distribution pattern in both of which light from the light source (11) is partially cut off and at least one of a normal high beam light distribution pattern in which no part of light from the light source (11) is cut off and a low beam pattern, and a second shield member (50) that is disposed in a position which is spaced by a predetermined distance forwards or rearwards away from the rear focal point of the projection lens (30) and which cuts off light of a high beam which illuminates an upper area.

5. 发明公开

EP2154426A2 Vehicle headlamp apparatus 有权
标题翻译：车辆前照灯装置
公开(公告)号：EP2154426A2
公开(公告)日：2010-02-17
申请号：EP09167264.2
申请日：2009-08-05
申请人： Koito Manufacturing Co., Ltd.
发明人： Ohshio, Hirohiko , Shibanushi, Yoshio , Mochizuki, Kiyotaka , Yamamoto, Teruaki
IPC分类号： F21V14/08 , F21W101/10
CPC分类号： B60Q1/085 , B60Q2300/112 , B60Q2300/122 , B60Q2300/132 , B60Q2300/32 , B60Q2300/334 , B60Q2300/42 , B60Q2300/45 , F21S41/143 , F21S41/147 , F21S41/162 , F21S41/17 , F21S41/43 , F21S41/686 , F21W2102/00
摘要： A vehicle headlamp apparatus is provided. The vehicle headlamp apparatus includes a light source from which an optical axis forwardly extends, a first shade, a first shade moving mechanism which moves the first shade toward and away from the optical axis, a second shade, a second shade moving mechanism which moves the second shade toward and away from the optical axis, and a pattern controller which controls the first shade moving mechanism and the second shade moving mechanism so as to selectively form a plurality of light distribution patterns using at least one of the first shade and the second shade. When the first shade is moved toward the optical axis to an advanced position, the first shade shields a first part of light emitted from the light source. When the second shade is moved toward the optical axis to an advanced position while the first shade is in the advanced position, the second shade shields a second part of the light which is above the first part of the light.
摘要翻译：提供了一种车辆前照灯装置。该车辆用前照灯装置具备光轴朝向前方延伸的光源，第一遮光罩，使第一遮光罩朝向和离开光轴移动的第一遮光罩移动机构，第二遮光罩，第二遮光罩移动机构，第二遮光罩，其朝向和远离光轴;以及图案控制器，其控制第一遮光罩移动机构和第二遮光罩移动机构，从而使用第一遮光罩和第二遮光罩中的至少一个选择性地形成多个配光图案。当第一遮光罩朝向光轴移动至前进位置时，第一遮光罩遮蔽从光源发射的第一部分光。当第一遮光帘处于前进位置时，第二遮光罩朝向光轴移动至前进位置时，第二遮挡遮挡光的第一部分上方的第二部分光。

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