公开(公告)号：US20240093845A1

公开(公告)日：2024-03-21

申请号：US18450117

申请日：2023-08-15

申请人： Apple Inc.

发明人： Clarisse Mazuir ,  Paul J Costa ,  Stephen B Lynch ,  Kurt R Stiehl ,  Christopher P Child ,  Xiaofeng Tang ,  Christopher L Porritt ,  Michael C Wharton ,  Peter F Masschelein ,  Mark A Zurcher ,  Xin Li ,  Ryan J Garrone

IPC分类号： F21S41/141 ,  B60Q1/32 ,  F21S41/64

CPC分类号： F21S41/141 ,  B60Q1/324 ,  F21S41/645 ,  B60Q2300/314 ,  B60Q2400/30

摘要： A system may have a support structure that separates an exterior region from an interior region. The system may include a lighting system with interior and/or exterior lights with adjustable diffusers. An interior light may be used as a task light, a cabin light, a sensor indicator light, or a trim light. Adjustments to the adjustable diffusers can be used to adjust the angular spread of emitted light for operation in different lighting modes.

公开(公告)号：US20190202335A1

公开(公告)日：2019-07-04

申请号：US16333047

申请日：2017-09-08

申请人： KOITO MANUFACTURING CO., LTD.

发明人： Takashi HORI ,  Teruaki YAMAMOTO ,  Yusuke KASABA

IPC分类号： B60Q1/00 ,  B60Q1/04 ,  B60Q1/30 ,  B60Q1/44 ,  B60Q1/34

CPC分类号： B60Q1/0023 ,  B60Q1/00 ,  B60Q1/0094 ,  B60Q1/04 ,  B60Q1/26 ,  B60Q1/30 ,  B60Q1/34 ,  B60Q1/44 ,  B60Q1/50 ,  B60Q2400/30

摘要： A front module (3) is disposed in a front portion of a vehicle (2). An upper module (5) is disposed on a ceiling surface (22) of the vehicle (2). The front module (3) includes a front light source (31) and a front sensor (32). The upper module (5) includes an upper light source (51) and an upper sensor (52).

公开(公告)号：US20180358905A1

公开(公告)日：2018-12-13

申请号：US16003064

申请日：2018-06-07

申请人： OSRAM SYLVANIA Inc.

发明人： George Zhanqi Du

IPC分类号： H02M7/217 ,  H05B33/08

CPC分类号： H02M7/217 ,  B60Q1/04 ,  B60Q1/2607 ,  B60Q1/34 ,  B60Q1/48 ,  B60Q2400/30 ,  H05B33/0815

摘要： A rectifying circuit is provided, which includes a first channel circuit, a comparator circuit, and a second channel circuit. The first channel circuit rectifies a first input signal using a transistor that is coupled between an input of the first channel circuit and a node. The comparator circuit is coupled with the transistor and controls it based on a difference between a representative voltage of the first input signal and a representative voltage of the node. The second channel circuit rectifies a second input signal using a diode coupled between an input of the second channel circuit and the node. The transistor may be a first MOSFET and the comparator circuit may be coupled with the first MOSFET by way of a second MOSFET. The second MOSFET controls the first MOSFET and is itself controlled by the comparator circuit.

公开(公告)号：US10076992B2

公开(公告)日：2018-09-18

申请号：US14974341

申请日：2015-12-18

申请人： Charles I. Sassoon

发明人： Charles I. Sassoon

IPC分类号： B60Q1/00 ,  B60Q1/04 ,  B60Q1/14 ,  F21S41/19 ,  F21S41/143 ,  F21Y115/10 ,  F21S41/14

CPC分类号： B60Q1/0088 ,  B60Q1/0058 ,  B60Q1/04 ,  B60Q1/14 ,  B60Q1/1415 ,  B60Q2400/30 ,  F21S41/143 ,  F21S41/18 ,  F21S41/192 ,  F21Y2115/10

摘要： Improved light emitting diode (LED) vehicle headlamps having a dedicated daytime running lamp (DRL) component are described. In various embodiments, a combination Low Beam/DRL headlamp is provided, which uses pulse width modulation (PWM) detection to determine which of the two internal LED light sources (Low Beam or DRL) is powered on. If the Low Beam/DRL headlamp detects a PWM signal on the Low Beam voltage input then it switches to drive the DRL LEDs. If, alternatively, it detects a steady state input voltage then it switches to drive the Low Beam LEDs.

公开(公告)号：US10060593B2

公开(公告)日：2018-08-28

申请号：US14910194

申请日：2014-07-30

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Hua Bing Zheng ,  Albrecht Johannes Kraus ,  Matthias Daniel Epmeier

IPC分类号： F21V1/00 ,  F21S8/10 ,  B60Q1/00 ,  B60Q1/18 ,  F21S41/33 ,  F21S43/19 ,  F21S43/14 ,  F21S43/31

CPC分类号： F21S41/30 ,  B60Q1/0035 ,  B60Q1/18 ,  B60Q2400/30 ,  B60Q2900/10 ,  F21S41/336 ,  F21S43/14 ,  F21S43/19 ,  F21S43/31

摘要： A daytime running lamp (1) for being retrofitted on a road vehicle, comprising a reflector (4) with a reflective surface (5) for reflecting light in a general direction (I) of illumination and a plurality of light sources (3) arranged in a pattern having an extension along a horizontal axis (A). The light emitted by the plurality of light sources (3) has directional components in two opposite horizontal directions (H1, H2) along the horizontal axis (A) and a directional component in a vertical direction (V) perpendicular to the horizontal axis (A). The reflective surface (5) has a curvature such that the directional component in the vertical direction (V) is directed towards the general direction (I) of illumination, and the directional component in at least one of the horizontal directions (H1, H2) upon reflection in the reflective surface (5) is substantially unchanged by the reflection.

公开(公告)号：US09925913B2

公开(公告)日：2018-03-27

申请号：US15315109

申请日：2015-05-27

申请人： YANMAR CO., LTD.

发明人： Junko Kudou ,  Yoshiaki Kurokawa

IPC分类号： B60Q1/00 ,  B60Q1/04 ,  F21S8/10

CPC分类号： B60Q1/0458 ,  B60Q1/0035 ,  B60Q1/04 ,  B60Q1/0408 ,  B60Q2400/30 ,  B60Y2200/221 ,  B62D25/10 ,  F21S41/00 ,  F21S43/00

摘要： A tractor headlight device according to the present invention is configured from a pair of high-beam units and a pair of low-beam units, wherein the high-beam units and the low-beam units are respectively disposed at top and bottom. High-beam lamp lenses configuring the high-beam units are formed extending from the front to the sides of a hood. Low-beam lamp lenses configuring the low-beam units are formed along a front grill under the high-beam units.

公开(公告)号：US20180017224A1

公开(公告)日：2018-01-18

申请号：US15207826

申请日：2016-07-12

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Brenton J. Sirowatka

IPC分类号： F21S8/10 ,  F21V23/00

CPC分类号： F21S41/155 ,  B60Q1/0058 ,  B60Q2400/30 ,  F21S41/143 ,  F21S41/147 ,  F21S41/148 ,  F21S41/18 ,  F21S41/28 ,  F21S41/30 ,  F21S41/321 ,  F21S41/663 ,  F21S43/14 ,  F21S43/145 ,  F21S43/26 ,  F21S43/30 ,  F21S45/10 ,  F21V23/003 ,  F21W2102/13 ,  F21W2103/55 ,  F21Y2115/10 ,  F21Y2115/15

摘要： Lamp assemblies, motorized vehicles with lamp assemblies, and methods of constructing and methods of using lamp assemblies are disclosed. A lamp assembly is disclosed that includes a lamp housing that is configured to attach to a motor vehicle's front-end or rear-end vehicle structure. A transparent lens is attached to the lamp housing. The lamp assembly also includes an organic light emitting diode (OLED) panel with a transmissive substrate layer that is attached to the lamp housing. An electroluminescent layer, which generates light in response to an electric signal, is coupled to the transmissive substrate layer. The electroluminescent layer is configured to selectively emit light through the lens. A light source is also attached to the lamp housing and is configured to emit light through the OLED panel and out through the lens.

公开(公告)号：US09857044B2

公开(公告)日：2018-01-02

申请号：US14787466

申请日：2014-07-09

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Atsushi Fukui ,  Shohroh Mochida ,  Takayuki Yamaguchi ,  Tomoyuki Ogata

IPC分类号： G02B3/06 ,  F21S8/10 ,  B60Q1/26 ,  B60Q1/28 ,  G02B3/04 ,  G02B19/00 ,  G02B3/00

CPC分类号： F21S48/2212 ,  B60Q1/2653 ,  B60Q1/28 ,  B60Q2400/30 ,  F21S43/14 ,  F21S43/15 ,  F21S43/26 ,  F21S43/315 ,  F21S43/40 ,  G02B3/005 ,  G02B3/04 ,  G02B3/06 ,  G02B19/0009 ,  G02B19/0066

摘要： An illumination apparatus includes an LED, a first lens unit provided above the LED and a cylindrical lens provided above the first lens unit. The first lens unit receives light from the LED and emits the light toward the cylindrical lens. The cylindrical lens emits the light to the outside.

公开(公告)号：US20170350568A1

公开(公告)日：2017-12-07

申请号：US15536712

申请日：2015-12-10

申请人： OSRAM GmbH

发明人： Juergen Hager ,  Oliver Hering

IPC分类号： F21S8/10 ,  B60Q1/00

CPC分类号： F21S41/24 ,  B60Q1/0041 ,  B60Q2400/30 ,  F21K9/61 ,  F21S41/143 ,  F21S41/147 ,  F21S41/192 ,  F21S41/255 ,  F21S41/285 ,  F21S41/335 ,  F21S41/663 ,  F21S43/14 ,  F21V7/10 ,  F21Y2105/12 ,  F21Y2105/18 ,  F21Y2115/10

摘要： Disclosed is a lighting fixture comprising at least three light functions, said lighting fixture being a trifunctional projector. In particular, a vehicle headlight is disclosed, which has in addition to a dipped beam and a main beam a daytime running light and/or a position light as a further light function.

公开(公告)号：US20170299127A1

公开(公告)日：2017-10-19

申请号：US15641243

申请日：2017-07-04

申请人： Curtis Anthony Giametta

发明人： Curtis Anthony Giametta

IPC分类号： F21K9/278 ,  B60Q1/00

CPC分类号： F21K9/278 ,  B60Q1/0052 ,  B60Q2400/30 ,  B60Q2900/30

摘要： A lamp that has a housing with a base containing a main lighting device lamp with an internal circumferential wall arrange with a visible ring of Printed Circuit Board (PCB) with Surface Mounted Device (SMD) Light Emitting Diode (LED) characteristic of a halo of more than one visible Single color or Multiple color LED arranged symmetrically with light illumination facing forward and outward from the headlight and controlled by a user with a wireless signal transmitting device sending signals to a wireless receiving device to control the LED color shade, intensity and pattern.