公开(公告)号：US20240360968A1

公开(公告)日：2024-10-31

申请号：US18291081

申请日：2022-08-01

Applicant: VALEO VISION

Inventor： Jerome CHIRON ,  Florent BAUDOUIN ,  Pascal GARIN

IPC: F21S41/19 ,  F21S45/49

CPC classification number: F21S41/192 ,  F21S45/49

Abstract: A luminous module intended to be fastened to a luminous device of a motor vehicle. The luminous module includes at least one first attachment mechanism configured to fasten the luminous module to the luminous device in a first direction and a second attachment mechanism configured to fasten the luminous module to the luminous device in a second direction that differs from the first direction.

公开(公告)号：US12123564B2

公开(公告)日：2024-10-22

申请号：US18264387

申请日：2022-02-08

Applicant: Ichikoh Industries, Ltd.

Inventor： Kenji Matsuoka ,  Kunihiro Shimizu

IPC: F21S41/19 ,  F21S41/143 ,  F21S45/48

CPC classification number: F21S41/19 ,  F21S41/143 ,  F21S41/192 ,  F21S45/48

Abstract: To provide a vehicle lamp in which it is possible to prevent a bonding wire from blocking light emitted from a light emitting surface while improving heat dissipation performance from a light emitting portion. A vehicle lamp includes a light emitting portion having a light emitting element, a circuit board, and a heat sink. In this vehicle lamp, a front region of the heat sink is divided into a first region and a second region, the light emitting portion is fixed to the first region, and the circuit board is fixed to the second region. A light emitting portion-side terminal provided in the light emitting portion and a board-side terminal provided in the circuit board are electrically connected by a bonding wire. The light emitting portion-side terminal is disposed between a light emitting surface that covers the light emitting element, and the board-side terminal in front view.

公开(公告)号：US12097798B2

公开(公告)日：2024-09-24

申请号：US17926326

申请日：2020-08-26

Applicant: HASCO VISION TECHNOLOGY CO., LTD.

Inventor： Zhiping Qiu ,  Langrun Jin ,  Cong Li ,  He Zhu ,  Wenhui Sang

IPC: B60Q1/00 ,  B60Q1/068 ,  B60Q1/14 ,  F21S41/19 ,  F21S41/657 ,  F21S45/47 ,  F21W102/00

CPC classification number: B60Q1/14 ,  B60Q1/068 ,  F21S41/192 ,  F21S41/657 ,  F21S45/47 ,  F21W2102/00

Abstract: A dimming mechanism, comprising a fixed ball head connecting piece having one end connected to a lighting unit and another end connected to a support frame or lamp body; a first adjustable ball head connecting piece having one end connected to the lighting unit such that the lighting unit rotates to achieve dimming in a first direction; and a second adjustable ball head connecting piece having one end slidingly connected to a sliding slot provided on the lighting unit so that by means of the front and back motion of the second adjustable ball head connecting piece, the sliding slot is driven to rotate, and the lighting unit is, by means of the rotation of the sliding slot, driven to rotate so as to achieve dimming in a second direction. Further disclosed are a vehicle lamp module comprising a dimming mechanism, a vehicle lamp, and a vehicle.

公开(公告)号：US20240308415A1

公开(公告)日：2024-09-19

申请号：US18616820

申请日：2024-03-26

Applicant: Golight, Inc.

Inventor： Colton D. Hosick ,  Bruce Bair ,  Albert W. Gebhard ,  Gerald L. Gohl

IPC: B60Q1/24 ,  B60R11/00 ,  B60R11/04 ,  B62D25/04 ,  B62D65/16 ,  F21S41/19

CPC classification number: B60Q1/245 ,  B60R11/00 ,  B60R11/04 ,  F21S41/192 ,  B60R2011/004 ,  B60R2011/0052 ,  B60R2011/0085 ,  B62D25/04 ,  B62D65/16

Abstract: A searchlight system for mounting to a vehicle, for example on the A-pillar, without requiring modification to structural frame components. The system comprises a mounting assembly which is installed on the vehicle and a searchlight assembly which is mounted to the mounting assembly. Searchlight assemblies with different optical devices can be modularly exchanged with respect to the same mounting assembly installed on the vehicle. Also disclosed is a method for installing such systems. Other aspects are directed to heat dissipation and ingress protection for the searchlight assembly.

公开(公告)号：US12085246B2

公开(公告)日：2024-09-10

申请号：US17616678

申请日：2019-09-05

Applicant: HASCO VISION TECHNOLOGY CO., LTD.

Inventor： Dapan Zhang ,  He Zhu ,  Zhiping Qiu

IPC: F21S41/19 ,  B60Q1/04 ,  B60Q1/068 ,  B60Q1/14 ,  F21S41/143 ,  F21S41/153 ,  F21S41/20 ,  F21S41/24 ,  F21S41/29 ,  F21S41/37 ,  F21S41/43 ,  F21S45/47 ,  F21W102/20 ,  F21W107/10

CPC classification number: F21S41/192 ,  B60Q1/0408 ,  B60Q1/0686 ,  B60Q1/1423 ,  F21S41/143 ,  F21S41/153 ,  F21S41/20 ,  F21S41/24 ,  F21S41/295 ,  F21S41/37 ,  F21S41/43 ,  F21S45/47 ,  F21W2102/20 ,  F21W2107/10

Abstract: A vehicle headlamp is provided, where a high beam module includes a primary optical element (2) and a primary light source (3) located on a back side of the primary optical element (2), and light emitted by the primary light source (3) forms a high beam light shape after passing through the primary optical element (2), where the high beam module is further provided with an auxiliary light source (4) beside the primary light source (3), light emitted by the auxiliary light source (4) forms an auxiliary light shape (6) after passing through the primary optical element (2), and when the low beam module is in a light-emitting state, the auxiliary light source (4) is in a light-emitting state. Beneficial effects: in a low beam lighting mode, a high beam part of the vehicle headlamp remains on, which improves the beauty of the overall appearance of the vehicle headlamp. Moreover, because the brightness of the auxiliary light source (4) is very weak, and does not affect the light intensity and uniformity of low beam light shapes (7 and 8) of a vehicle, other nearby vehicles would not be affected, and thus the driving safety of the vehicles would not be affected.

公开(公告)号：US12078307B2

公开(公告)日：2024-09-03

申请号：US18192427

申请日：2023-03-29

Applicant: LUMILEDS LLC

Inventor： Josef Andreas Schug ,  Benno Spinger ,  Lukas Kuepper ,  Jean-Sebastien Straetmans

IPC: F21S41/141 ,  F21S41/19 ,  F21S41/25 ,  F21V19/00 ,  F21Y115/10

CPC classification number: F21S41/141 ,  F21S41/192 ,  F21S41/25 ,  F21V19/003 ,  F21Y2115/10

Abstract: An LED retrofit lamp for a projection headlight system comprises a heat dissipating body portion and a substantially rectangular substrate. A first LED group is mounted on a first surface of the substrate and a second LED group is mounted on a second surface. A support bracket is configured to engage longitudinal sides of the substrate to mechanically support the substrate in alignment with a central optical axis of the headlight system so that light emitted by the first and second LED groups parallel to the first and second surfaces illuminates corresponding top and bottom segments of a cooperating reflector with sufficient intensity for projection headlight system to form a beam having substantially homogenous light intensity.

公开(公告)号：US12072073B2

公开(公告)日：2024-08-27

申请号：US17673520

申请日：2022-02-16

Applicant: LUMILEDS LLC

Inventor： Georg Henninger ,  Benno Spinger ,  Marcus Jozef Henricus Kessels ,  Matthias Epmeier ,  Floris Maria Hermansz Crompvoets

IPC: F21S41/151 ,  F21K9/68 ,  F21S41/148 ,  F21S41/19 ,  F21S41/30 ,  F21Y103/10 ,  F21Y115/10 ,  H01L25/075 ,  H01L33/00 ,  H01L33/46 ,  H01L33/50 ,  H01L33/62 ,  F21S45/47

CPC classification number: F21S41/151 ,  F21K9/68 ,  F21S41/148 ,  F21S41/192 ,  F21S41/30 ,  H01L25/0753 ,  H01L25/0756 ,  H01L33/46 ,  H01L33/50 ,  H01L33/505 ,  F21S45/47 ,  F21Y2103/10 ,  F21Y2115/10 ,  H01L33/0095 ,  H01L33/62 ,  H01L2933/0025 ,  H01L2933/0041

Abstract: A method for manufacturing light emitting elements is described and includes providing an un-coated light converting platelet. The un-coated light converting platelet has a top surface, a bottom surface, and side surfaces. A plurality of LED dies is provided. Side surfaces of the un-coated light converting platelet are coated with an at least partly reflective material to form a coated light converting platelet. The coated light converting platelet is separated into light converting tiles. An outline of the light converting tiles substantially corresponds to an outline of one of the plurality of LED dies. The light converting tiles and the plurality of LED dies are assembled to form light emitting elements.

公开(公告)号：US12066157B2

公开(公告)日：2024-08-20

申请号：US17996406

申请日：2021-04-16

Applicant: VALEO VISION

Inventor： Xin Zhang ,  Liang Lin ,  Zhao Fang ,  Lihua Zeng ,  Jianmin Yuan

IPC: F21S41/19

CPC classification number: F21S41/192

Abstract: A light-emitting assembly, a method for adjusting the light-emitting assembly, and a vehicle. The light-emitting assembly is used for a vehicle and includes a seat and a support, a light-emitting module being held on the support. A first adjustment mechanism is provided for performing a first adjustment on the light-emitting module, and a second adjustment mechanism is provided for performing a second adjustment on the light-emitting module. The support and the seat are pivotally connected together, so that the support can pivot around a horizontal axis under the action of the first adjustment mechanism.

公开(公告)号：US12055278B2

公开(公告)日：2024-08-06

申请号：US18449653

申请日：2023-08-14

Applicant: Toshiba Lighting & Technology Corporation

Inventor： Misaki Ueno

IPC: F21S41/00 ,  F21S41/19 ,  F21S41/20 ,  F21V29/74 ,  F21Y115/10

CPC classification number: F21S41/194 ,  F21S41/192 ,  F21S41/20 ,  F21V29/74 ,  F21Y2115/10

Abstract: A vehicle lighting device includes a socket, a substrate, at least one light emitting element, a frame part, a sealing part, and a lens. The substrate is provided on one end side of the socket. The light emitting element is provided on the substrate. The frame part surrounds the light emitting element. The sealing part is provided on an inner side of the frame part and covers the light emitting element. The lens is provided on the sealing part and includes an optical part into which a light emitted from the light emitting element enters. The optical part includes a first portion from which the light entered is emitted. The first portion protrudes to a side opposite to a sealing part side. A contour of the first portion is a substantially rectangular shape as viewed from a direction along a central axis of the optical part.

公开(公告)号：US20240247773A1

公开(公告)日：2024-07-25

申请号：US18628912

申请日：2024-04-08

Applicant: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD. ,  LITE-ON TECHNOLOGY CORPORATION

Inventor： CHEN-HSIU LIN ,  CHENG-YING LEE ,  MING-SUNG TSAI

IPC: F21S41/19 ,  F21V23/00 ,  F21W107/00 ,  H01L25/16 ,  H01L33/62

CPC classification number: F21S41/192 ,  F21V23/005 ,  H01L25/167 ,  H01L33/62 ,  F21W2107/00

Abstract: A package structure includes a carrier, a frame, and at least one photonic device. The carrier includes a substrate and a plurality of first metal pads and second metal pads. The substrate includes a first surface and a second surface that are opposite to each other. The first metal pads are disposed on the first surface. The second metal pads are disposed on the second surface. A thickness of each of the second metal pads is greater than that of each of the first metal pads. The frame is disposed on the carrier, and an accommodating space is formed between the frame and the carrier. The at least one photonic device is disposed in the accommodating space.