专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4372268A1 VEHICLE LAMP MODULE, LIGHT SYSTEM, AND VEHICLE 审中-实审
公开(公告)号：EP4372268A1
公开(公告)日：2024-05-22
申请号：EP22857428.1
申请日：2022-06-23
申请人： Huawei Technologies Co., Ltd.
发明人： DUAN, Junke , LIU, Shengjun , ZHAO, Han
IPC分类号： F21S41/141 , B60Q1/00
CPC分类号： F21S43/00 , F21W2107/1020180101 , F21S41/692 , F21W2103/2020180101 , F21W2103/0020180101 , F21W2102/1020180101 , F21S41/141 , B60Q1/00
摘要： Embodiments of this application disclose a vehicle light module, a lighting system, and a vehicle, to implement adjustment for different illumination ranges based on different driving states of the vehicle, and improve functions implemented by vehicle light. The vehicle light module in embodiments of this application includes a light source assembly, a driving assembly, and a shielding assembly. The driving assembly is connected to the shielding assembly. The light source assembly is configured to send a first beam to the shielding assembly, where the shielding assembly is located on a transmission optical path of the first beam. The driving assembly is configured to drive, according to a driving instruction, the shielding assembly to move, to change a relative position between the shielding assembly and the first beam. A second beam emitted from the shielding assembly is displayed on a path around the vehicle in a target light pattern. The shielding assembly includes at least one movable member, at least a part of the first beam is illuminated on the movable member, and a shape of a cross section of the second beam corresponds to the target light pattern.

2. 发明公开

EP2642190A2 Mounting structure of vehicle component 审中-公开
标题翻译： Montierstruktur einer Fahrzeugkomponente
公开(公告)号：EP2642190A2
公开(公告)日：2013-09-25
申请号：EP13160274.0
申请日：2013-03-21
申请人： Ichikoh Industries, Ltd.
发明人： Abe, Toshiya
IPC分类号： F21S8/10 , F21V7/00
CPC分类号： F16D1/02 , B60Q1/076 , F16D1/112 , F21S41/141 , F21S41/321 , F21S41/336 , F21S41/337 , F21S41/39 , F21S41/47 , F21S41/675 , F21S41/692 , F21S41/698 , Y10T403/7073
摘要： The present invention provides: an upside and a downside rotary shafts 11U, 11 D that are respectively provided on an upside and a downside movable reflectors 4U, 4D; and a cylinder portion 12 which is provided on an upside and a downside pinions 15U, 15D and into which the upside and the downside rotary shafts 11U, 11D are to be inserted. A protrusion portion 16 is provided for the upside and the downside rotary shafts 11U, 11D. A slit 18 is provided in the cylinder portion 12. A recessed portion 19 is provided in the slit 18. As a result, it is capable of mounting a respective one of the upside and the downside rotary shafts and the cylinder portion in such a manner as to be free of a backlash in a rotational direction.
摘要翻译：本发明提供：分别设置在上侧的上侧旋转轴11U和下侧旋转轴11D以及下侧可动反射体4U，4D; 以及设置在上侧的圆筒部12和下侧小齿轮15U，15D，上下侧旋转轴11U，11D将被插入该圆筒部12。为上侧和下侧旋转轴11U，11D设置有突出部16。狭缝18设置在圆筒部分12中。凹槽部分19设置在狭缝18中。结果，能够以这种方式安装上侧和下侧旋转轴和圆筒部分中的相应一个以便在旋转方向上没有间隙。

3. 发明公开

EP2610547A2 Vehicle headlamp 审中-公开
标题翻译：车头灯
公开(公告)号：EP2610547A2
公开(公告)日：2013-07-03
申请号：EP12199434.7
申请日：2012-12-27
申请人： Ichikoh Industries, Ltd.
发明人： Abe, Toshiya
IPC分类号： F21S8/10 , F21V14/08 , F21V5/00
CPC分类号： B60Q1/04 , F21S41/143 , F21S41/255 , F21S41/265 , F21S41/683 , F21S41/689 , F21S41/692 , F21S41/695 , F21S45/47
摘要： The present invention provides a semiconductor-type light source 2, a lens 35, a heat sink member 4, a light control member 6, a driving member 7, and a cover member 8. The cover member 8 is fixed to a fixing surface of the heat sink member 4 such a manner as to be integrated with the semiconductor-type light source 2. The light control member 6 is mounted to the cover member 8 in such a manner as to be changeably movable between a first location and a second location. As a result, the present invention is capable of reducing dispersion in relative position between the semiconductor-type light source 2 and the light control member 6, and reducing dispersion between a light distribution pattern for low beam LP and a light distribution pattern for high beam HP.
摘要翻译：本发明提供一种半导体型光源2，透镜35，散热构件4，光控制构件6，驱动构件7和盖构件8.盖构件8被固定到散热构件4以与半导体型光源2成为一体的方式形成。光控制构件6以能够在第一位置和第二位置之间可变地移动的方式安装到盖构件8 。其结果是，能够减少半导体型光源2与光控制部件6的相对位置的偏差，并且能够减小近光用配光图案LP与远光用配光图案之间的偏差生命值。

4. 发明授权

EP1104869B1 Head lamp for automobile 有权
标题翻译：汽车前大灯
公开(公告)号：EP1104869B1
公开(公告)日：2007-10-31
申请号：EP00126316.9
申请日：2000-12-01
申请人： ICHIKOH INDUSTRIES LIMITED
发明人： Kawamura, Takayuki. , Iwamoto, Kinya , Ozaki, Kiyotaka , Umezaki, Kenjo
IPC分类号： F21S8/10 , F21V14/08
CPC分类号： F21S41/692 , F21S41/17 , F21W2102/00
摘要： At least one of diagonal cut lines CL1 and CL2, and horizontal cut lines CL3 and CL4 among a spatial distribution pattern PL of luminous intensity for a low beam emitted by a vehicle headlamp can be changed.

5. 发明公开

EP1660808A1 A HEADLAMP WITH CONTINUOUS LONG-DISTANCE ILLUMINATION WITHOUT GLARING EFFECTS 审中-公开
标题翻译：具有连续遥控照明不带效果混纺聚光灯
公开(公告)号：EP1660808A1
公开(公告)日：2006-05-31
申请号：EP03819329.8
申请日：2003-07-29
申请人： Alcelik, Turhan
发明人： Alcelik, Turhan
IPC分类号： F21V7/00
CPC分类号： F21S41/692 , F21S41/255 , F21S41/321 , F21S41/323 , F21S41/36 , F21S41/365 , F21S41/60 , F21S41/675
摘要： A headlamp developed especially for motor vehicles based on the exact adjustment of the height of the light plane by total concealing the light source and all direct and indirect reflecting surfaces and by using the principle of the half-lens illumination described in this invention. The most preferred embodiment of this invention consists of a single standard light source ( 1 ), a reflector group of three units ( 2,3; 12,13; 22,23 ) forming a structure similar to a clover-leaf with each unit having its own light pathway, three plano-convex lenses ( 27,7,17 ), three flat mirrors ( 25,5,15 ), three movable semi-shutters ( 26,6,16 ) covering the upper halves of the plano-convex lenses, with the addition of a shield ( 9 ) and a reflective surface in the forward-looking part of this embodiment. The basic illumination principle defined above may be applied to headlamp designs with a single or multiple reflectors, or without a lens in the headlamp structure, and without any limitation in the number or direction of the reflectors.

6. 发明公开

EP1248034A2 Lamp device for vehicle 有权
公开(公告)号：EP1248034A2
公开(公告)日：2002-10-09
申请号：EP02007675.8
申请日：2002-04-04
申请人： ICHIKOH INDUSTRIES, LTD.
发明人： Akizuki, Kunio , Nakabayashi, Yasumitsu
IPC分类号： F21V14/02 , F21V14/08
CPC分类号： F21S41/692 , F21S41/657
摘要： A vehicle headlamp comprises a driving mechanism, including a solenoid (19), capable of moving a bulb (12) and a shutter (21) into a first and a second position. When the bulb (12) and the shutter (21) are in said first position the shutter (21) closes the window (14e). Thus the light emitted by the light emitting portion (12a) of the bulb (12) passing through the opening (14c) of the shade (14), is reflected by the reflector (13) and forms a first light distribution pattern (B1).
When the bulb (12) and the shutter (21) are positioned in said second position the window (14c) is open; thus part of the light emitted by the light emitting portion (12a) of the bulb (12) can escape through the window (14e), is reflected by the reflector (13) and forms, together with the light emitted through the opening (14c), a second light distribution pattern (B2).

7. 发明公开

EP1219887A2 Vehicle light capable of changing light distribution pattern between low-beam mode and high-beam mode by a movable shade and a reflecting surface 有权
标题翻译：具有可调节孔径和用于生产低光束和高光束的可调反射器表面的车辆灯光
公开(公告)号：EP1219887A2
公开(公告)日：2002-07-03
申请号：EP01130666.9
申请日：2001-12-21
申请人： Stanley Electric Co., Ltd.
发明人： Taniuchi, Hitoshi , Iwasaki, Hiroshi
IPC分类号： F21S8/12 , F21V14/04 , F21V14/08
CPC分类号： F21S41/692 , F21S41/162 , F21S41/17 , F21S41/255 , F21S41/321 , F21S41/36 , F21S41/365 , F21S41/43 , F21S41/60 , F21S41/675 , F21S41/686 , F21S41/689 , F21W2102/00
摘要： A vehicle light (1) comprising a single light source (2a) capable of switching its light distribution pattern between a low-beam mode and a high-beam mode by a movable portion (7, 17), a first reflecting surface (3) whose longitudinal direction is along an optical axis X of the vehicle light (1), and having a first focus (f1) in the vicinity of the light source (2a), for reflecting light rays from the light source (2a) to the forward, a projection lens (9), and a shutter (6) for providing a predetermined shape to the light rays from the first reflecting surface (3) on formation of the low-beam mode light distribution pattern by being selectively inserted in the luminous flux from the first reflecting surface (3) to the projection lens (9): further comprising a second reflecting surface (4) of an ellipse group reflecting surface having its first focus (f1) approximately on the light source (2a) and its second focus (f4) at a predetermined position; at least one third reflecting surface (5, 5a, 5b) having a first focus (f5) in a predetermined position and at least one second focus (f5a, f5b) in at least one predetermined position; a fourth reflecting surface (8) having a focus (f8) approximately on the second focus (f4) of the second reflecting surface (4) for reflecting light rays to a predetermined forward direction; wherein when the third reflecting surface (5, 5a, 5b) is located in its inserted position relative to the luminous flux from the second reflecting surface (4) to the fourth reflecting surface (8), the first focus (f5) of the at least one third reflecting surface (5a, 5b) is substantially on the second focus (f4) of the second reflecting surface (4); and wherein the movable portion (7) comprises the shutter (6) and the at least one third reflecting surface (5, 5a, 5b).
摘要翻译：一种车辆灯（1），其包括一个单一的光源（2a）的能够近光模式和通过可动部（7，17）的高光模式之间切换其配光图案，第一反射表面（3）其纵向方向是沿着在车辆上的灯（1）的光轴X，和具有在所述光源（2a）中从所述光源（2a）中的前向反射光线的附近的第一焦点（F1），投影透镜（9），以及用于通过提供预定的形状，以从上形成近光模式的配光图案的第一反射表面（3）的光线的快门（6）被选择地插入在光通量从第一反射表面（3）与投影透镜（9）：还包括第二反射面（4）的椭圆组反射具有其第一焦点（F1）的表面的大约在光源（2a）和它的第二焦点（F4）在预定位置处; 至少一个第三反射面（5，5A，5B），其具有在预定位置上的第一焦点（F5）和至少一个第二焦点（F5A，F5B）在至少一个预定位置; 第四反射表面（8），其具有焦点（F8）约在第二反射面的第二焦点（F4）（4）用于反射光线到一预定前进方向; worin当第三反射表面（5，5A，5B）位于插入相对其位置，以从在所述第二反射表面（4）与第四反射表面（8），所述第一焦点（F5）的光通量至少一个第三反射面（5A，5B）是基本上在所述第二反射面的第二焦点（F4）（4）; worin和可动部分（7）包括闸门（6）和所述至少一个第三反射面（5，5A，5B）。

8. 发明公开

EP1065437A2 Headlight system for motor vehicles 审中-公开
标题翻译： ScheinwerfersystemfürKraftfahrzeuge
公开(公告)号：EP1065437A2
公开(公告)日：2001-01-03
申请号：EP00305444.2
申请日：2000-06-28
申请人： AUTOPAL S.R.O.
发明人： Cejnek, Milan , Vejbor, Petr , Strambersky, Libor , Specka, Jaroslav
IPC分类号： F21S8/10 , F21V14/02
CPC分类号： F21S41/692 , F21S41/17 , F21S41/657 , F21W2102/00
摘要： A headlight system for motor vehicles which comprises a reflector (1), a light source (2), an opaque shield (9) and an actuating member, which member provides for changing of the light source (2) position between the position for the low light beam mode and that for the high light beam mode, whereby the light source (2) is mounted in this actuating member and the resulting force vector induced by this actuating member is situated in proximity of the light source (2) alone.
摘要翻译：一种用于机动车辆的前照灯系统，其包括反射器（1），光源（2），不透明屏蔽（9）和致动构件，该构件提供用于改变光源（2）低光束模式和高光束模式，由此光源（2）安装在该致动构件中，并且由该致动构件感应的所产生的力矢量仅位于光源（2）附近。

9. 发明公开

EP1052448A2 Head light system 审中-公开
标题翻译：前照灯系统
公开(公告)号：EP1052448A2
公开(公告)日：2000-11-15
申请号：EP00410049.1
申请日：2000-05-12
申请人： ASAHI ELECTRIC WORKS, LTD.
发明人： Ui, Takahiro
IPC分类号： F21S8/10 , F21V14/08
CPC分类号： F21S41/692 , F21S41/17
摘要： A head light system for a vehicle using a discharge lamp provides low beam mode and high beam mode, together with glare stop structure. The head light system comprises a discharge lamp (4) mounted on a base plate (1), a shade (7) for selectively and partially shading light source (5) of said discharge lamp (4), and a moving means (K) for sliding said shade (7) relative to said discharge lamp (4) along an arrow (X) in longitudinal direction of said discharge lamp (4). Said shade (7) has a leg (7b) which penetrates said base plate (1), and said leg (7b) is coupled with an iron piece (9) in a solenoid (8) which is fixed to a rod (6) fixed under said base plate (1). Said iron piece (9) is urged by a spring (10) so that shade plane (7a) of the shade (7) covers partially the light source (5) of the discharge lamp (4) when said solenoid is not energized so that low beam mode is provided. When said solenoid (8) is energized and pulls said iron piece (9) against the spring (10), said shade (7) slides so that said light source (5) is free from the shade plane (7a) to provide high beam mode.

10. 发明公开

EP0705730A2 Scheinwerfer für Abblendlicht und Fernlicht für Fahrzeuge 失效
标题翻译： ScheinwerferfürAbblendlicht und FernlichtfürFahrzeuge
公开(公告)号：EP0705730A2
公开(公告)日：1996-04-10
申请号：EP95114689.3
申请日：1995-09-19
申请人： ROBERT BOSCH GMBH
发明人： Daumueller, Hans , Dobler, Karl-Otto , Neumann, Rainer, Dr. Dipl.-Phys. , Liedtke, Frieder, Dipl.-Ing. (FH) , Streit, Lothar, Dipl.-Ing. (FH) , Vent, Albert, Dipl.-Ing. , Boebel, Doris, Dipl.-Ing.
IPC分类号： B60Q1/14 , F21M3/20
CPC分类号： B60Q1/1415 , F21S41/17 , F21S41/657 , F21S41/692
摘要： Der Scheinwerfer weist einen Reflektor (10) und eine Lichtquelle (12) auf, die in einem Lampenträger (22) angeordnet ist, der relativ zum Reflektor (10) durch ein Stellelement (42) um eine horizontale Achse (30) zwischen einer Stellung für Abblendlicht und einer Stellung für Fernlicht schwenkbar ist. Ausgehend von der Stellung für Abblendlicht wird die Lichtquelle (12) durch die Schwenkbewegung um die Achse (30) zusammen mit dem Lampenträger (22) sowohl in Richtung der optischen Achse (11) des Reflektors (10) zu dessen Scheitel hin als auch vertikal nach unten bezüglich der optischen Achse (11) bewegt. Hierdurch wird ausgehend vom bei Anordnung der Lichtquelle (12) in ihrer Abblendlichtstellung vom Reflektor (10) reflektierten Abblendlichtbündel sowohl eine Konzentration des vom Reflektor (10) reflektierten Lichtbündels erreicht als auch eine Anhebung des Lichtbündels, so daß ein wirkungsvolles Fernlichtbündel erzeugt wird, durch das der Fernbereich vor dem Fahrzeug mit hoher Beleuchtungsstärke beleuchtet wird.
摘要翻译：机动车辆前照灯外壳（14）在承载板（22）中具有可以旋转的反射器（10）和光源（12）。所述反射器（10）围绕水平轴线（30）以分别占据两个不同的位置，以分别进行全光束和下光束操作。运动是由电动马达（60）和在弹簧元件（40）上操作的偏心连杆（62）启动的，以便将正的切换动作提供到一个位置。光源与用于全光束的光轴（11）重合。当电机的一部分输出被屏蔽（44）并且光束被按下时，当电机旋转导致光源部分地在轴线（11）下移动时，会产生一个光束。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式