公开(公告)号：US20180345849A1

公开(公告)日：2018-12-06

申请号：US15801678

申请日：2017-11-02

申请人： HYUNDAI MOBIS CO., LTD.

发明人： Young Geun JUN ,  Hyuk Min LEE ,  Gil Won HAN

IPC分类号： B60Q1/14 ,  F21S41/47 ,  F21S41/692

CPC分类号： B60Q1/1438 ,  B60Y2306/09 ,  F21S41/47 ,  F21S41/692 ,  F21S41/698

摘要： A light distribution switching device of a head lamp may include: a housing installed at the front of a light source of the head lamp; a shield part rotatably installed in the housing, and adjusting movement of light irradiated from the light source depending on a rotational position; a rotating gear mounted on the shield part and rotated with the shield part; a driving part rotating a driving gear engaged with the rotating gear; and an elastic return part installed on the shield part, and moving the shield part to the original position when the driving part is stopped.

公开(公告)号：US20180066823A1

公开(公告)日：2018-03-08

申请号：US15401112

申请日：2017-01-09

申请人： Maxzone Auto Parts Corp.

发明人： Chung-Hsiao CHOU

IPC分类号： F21S8/10

CPC分类号： F21S41/692 ,  F21S41/148 ,  F21S41/20 ,  F21S41/255 ,  F21S41/295 ,  F21S41/32 ,  F21S41/321 ,  F21S41/336 ,  F21S41/365 ,  F21S41/39 ,  F21S41/43 ,  F21S41/47 ,  F21S41/689 ,  F21S45/47 ,  F21S45/49

摘要： A vehicle lamp includes a lens, a light source, a reflector, a light deflection member and a light shielding member. The light source is for emitting a plurality of light beams. The reflector is for reflecting the light beams. The light deflection member includes a light deflecting surface, and a part of the light beams reflected by the light deflecting surface after reflecting by the reflector is emitted toward the lens. The light shielding member disposed between the light deflecting surface and the light source switches between a first position and a second position. Another part of the light beams is blocked by the light shielding member when the light shielding member is at the first position. The another part of the light beams is emitted toward the lens after reflecting by the reflector when the light shielding member is at the second position.

公开(公告)号：US20170334338A1

公开(公告)日：2017-11-23

申请号：US15497251

申请日：2017-04-26

申请人： OSRAM GmbH

发明人： Ricarda Schoemer ,  Juergen Hager ,  Stephan Schwaiger ,  Oliver Hering ,  Norbert Haas

IPC分类号： B60Q1/14 ,  F21S8/10

CPC分类号： B60Q1/14 ,  F21S41/14 ,  F21S41/16 ,  F21S41/285 ,  F21S41/663 ,  F21S41/675 ,  F21S41/686 ,  F21S41/692

摘要： A projection lamp for illumination includes a pump radiation unit configured to emit pump radiation, a phosphor element for the at least partial conversion of the pump radiation into a conversion light, and a micromirror array having a multiplicity of micromirror actuators which are arranged in the form of a matrix. The projection lamp is set up such that, during operation, the phosphor element is irradiated by the pump radiation from the pump radiation unit. The conversion light which is thereupon emitted by the phosphor element at least partially makes up an illumination light, which illumination light is guided for adjusting a light distribution over the micromirror actuators. The micromirror actuators are illuminated inhomogeneously with the illumination light at respective times to support the light distribution that is adjusted using the micromirror array.

公开(公告)号：US20170307177A1

公开(公告)日：2017-10-26

申请号：US15518019

申请日：2015-10-15

申请人： OSRAM Opto Semiconductors GmbH

发明人： Stefan Groetsch ,  Uli Hiller ,  Michael Brandl

IPC分类号： F21V11/14 ,  B60Q1/14 ,  F21S8/10

CPC分类号： F21S41/692 ,  B60Q1/14 ,  F21S41/683 ,  F21V11/14 ,  G02B26/023

摘要： A light assembly includes a light source, and a micromechanical shutter arrangement having a two-dimensional arrangement of closable shutter openings, wherein at least one shutter opening has a rectangular shape with a length and a width, and the length is greater than the width. The light assembly may be configured as a headlamp for a motor vehicle.

公开(公告)号：US09789807B2

公开(公告)日：2017-10-17

申请号：US14805974

申请日：2015-07-22

申请人： SL Corporation

发明人： Jong Ryoul Park ,  Young Ho Son ,  Dong Jin Ko ,  Chang Woo Baek

IPC分类号： B60Q1/08 ,  B60Q1/14 ,  F21S8/10 ,  B60Q1/076

CPC分类号： B60Q1/085 ,  B60Q1/076 ,  B60Q1/08 ,  B60Q1/143 ,  B60Q2200/30 ,  B60Q2300/05 ,  B60Q2300/056 ,  B60Q2300/12 ,  B60Q2300/41 ,  B60Q2300/42 ,  F21S41/147 ,  F21S41/255 ,  F21S41/321 ,  F21S41/657 ,  F21S41/689 ,  F21S41/692

摘要： A lamp includes a vehicle position sensing unit for sensing a position of a forward vehicle. The lamp includes a plurality of lamp units for changing beam patterns by opening or closing a portion of a shield having a plate shape, a shield actuating unit actuating the shield to open or close the portion of the shield and an optical axis adjustment unit for changing a direction of irradiation of light by adjusting an optical axis of at least one of the plurality of lamp units. In particular, a control unit forms a shadow zone by controlling at least one of the shield actuating unit and the optical axis adjustment unit according to the sensed position of the forward vehicle.

公开(公告)号：US20170198878A1

公开(公告)日：2017-07-13

申请号：US15286453

申请日：2016-10-05

申请人： Hyundai Motor Company

发明人： Seong Hoon LEE ,  Young Sub OH ,  Su Ho BAE

IPC分类号： F21S8/10 ,  B60Q1/14 ,  B60Q1/04

CPC分类号： F21S41/698 ,  B60Q1/04 ,  B60Q1/1438 ,  B60Q2200/30 ,  F21S41/285 ,  F21S41/692

摘要： A shield driving device for a headlamp, which operates a rotary shield that selectively blocks a portion of light emitted from a light source to an aspherical lens, the shield driving device may include the rotary shield disposed in front of the light source, and performing a closing operation for blocking the portion of light from the light source, and an opening operation for unblocking the portion of the light while rotating about a rotating shaft, a shield controlling cam disposed below the rotary shield to be rotatable in a state of being in contact with a cam contact portion of the rotary shield, and rotating simultaneously with the cam contact portion by frictional force caused by contact, and an actuator which transmits rotational power to the shield controlling cam.

公开(公告)号：US09638385B2

公开(公告)日：2017-05-02

申请号：US14521994

申请日：2014-10-23

申请人： Hyundai Motor Company ,  Hyundai Mobis Co., Ltd.

发明人： Jik Soo Shin ,  Soohan Im

IPC分类号： F21S8/12 ,  F21S8/10

CPC分类号： F21S41/692 ,  F21S41/162 ,  F21S41/255 ,  F21S41/295 ,  F21S41/321 ,  F21S41/323 ,  F21S41/338 ,  F21S41/43 ,  F21S41/47 ,  F21S41/60 ,  F21S41/675 ,  F21S41/689

摘要： A head lamp in a vehicle may include a light source for emitting a light, a reflector for reflecting the light forward from the light source, a lens for transmitting the light being forwarded toward a front from the light source and the reflector, a holder having one end coupled to the lens and the other end coupled to the reflector to make the lens spaced at a predetermined distance from the reflector, and a movable shield disposed between the light source and the reflector and the lens for selectively shielding a portion of the light being forwarded toward the lens from the light source and the reflector, or not shielding the portion of the light being forwarded toward the lens from the light source and the reflector when being moved to create a space between the movable shield and a lower end of the holder to allow the light pass through.

公开(公告)号：US09429304B2

公开(公告)日：2016-08-30

申请号：US13750351

申请日：2013-01-25

申请人： Takeshi Masuda ,  Masanobu Mizuno ,  Yasuaki Tsutsumi

发明人： Takeshi Masuda ,  Masanobu Mizuno ,  Yasuaki Tsutsumi

IPC分类号： F21V29/00 ,  F21V21/00 ,  F21V5/04 ,  F21S8/10

CPC分类号： F21V21/00 ,  F21S41/143 ,  F21S41/192 ,  F21S41/663 ,  F21S41/692 ,  F21S45/43 ,  F21V5/04

摘要： A light emitting module includes a board on which a plurality of light emitting devices are mounted, a first interconnecting section having first interconnections, one end of each of which being connected to one of an anode side and an cathode side of an associated one of the light emitting devices, a second interconnecting section having second interconnections, one end of each of which being connected to the other of the anode side and the cathode side of an associated one of the light emitting devices, and a power supply portion provided along one side of the board to receive an external power. The second interconnecting section has at least one, but less than the number of the second interconnections, collectively interconnecting portion to which another end of each of the second interconnections is connected.

摘要翻译： 发光模块包括其上安装有多个发光器件的板，具有第一互连的第一互连部分，每个互连部分的一端连接到相关联的一个发光器件的阳极侧和阴极侧之一 发光器件，具有第二互连的第二互连部分，每个互连部分的一端连接到相关联的一个发光器件的阳极侧和阴极侧的另一端，以及沿着一侧设置的电源部分 的董事会接受外部权力。 第二互连部分具有至少一个但是小于第二互连的数量，每个第二互连的另一端连接到的互连部分。

公开(公告)号：US09254782B2

公开(公告)日：2016-02-09

申请号：US14140570

申请日：2013-12-26

申请人： HON HAI PRECISION INDUSTRY CO., LTD.

发明人： Po-Chou Chen

IPC分类号： F21V9/00 ,  B60Q1/00 ,  F21S8/10

CPC分类号： B60Q1/0011 ,  B60Q1/0041 ,  B60Q2400/30 ,  F21S41/25 ,  F21S41/635 ,  F21S41/692 ,  F21S43/251

摘要： A lamp for a moving vehicle which can function as a headlamp and as a lower-brightness running lamp includes a single light emitting device, a power regulator, a first lampshade, a light guiding element, a lifting device, and a number of first reflecting covers. The first lampshade is arranged facing the light emitting device. The light guiding element gathers light from the light source and emits the light from a lower part of the moving vehicle and the power regulator can supply full power or reduced power to the light source. The lifting device holds the light guiding element and can raise it up or down so that emitted light reaches either the first lampshade or reaches first reflecting covers depending on the lighting function required.

摘要翻译： 可用作前照灯和低亮度行车灯的移动车辆的灯包括单个发光装置，功率调节器，第一灯罩，导光元件，提升装置和多个第一反射 盖子。 第一灯罩布置成面向发光装置。 导光元件从光源收集光，并从移动车辆的下部发射光，并且功率调节器可以向光源提供全功率或降低功率。 提升装置保持导光元件并且可以向上或向下升高，使得发射的光到达第一灯罩或者到达第一反射罩，这取决于所需的照明功能。

公开(公告)号：US09150144B2

公开(公告)日：2015-10-06

申请号：US13720305

申请日：2012-12-19

申请人： ICHIKOH INDUSTRIES, LTD.

发明人： Toshiya Abe

IPC分类号： B60Q1/04 ,  F21S8/10

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固定到 散热构件4以与半导体型光源2一体化的方式。光控制构件6以可在第一位置和第二位置之间可变的方式安装到盖构件8 。 结果，本发明能够减少半导体型光源2与光控制部件6之间的相对位置的分散，并且减少用于近光束LP的配光图案与远光用配光图案之间的分散 生命值。