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1. CN209213722 - Lighting module, headlight for motor vehicle, and motor vehicle

Office China
Application Number 201822061428.3
Application Date 07.12.2018
Publication Number 209213722
Publication Date 06.08.2019
Publication Kind U
IPC
F21S 41/141
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
10characterised by the light source
14characterised by the type of light source
141Light emitting diodes
F21S 41/33
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
30characterised by reflectors
32Optical layout thereof
33Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
F21W 102/135
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V124
102Exterior vehicle lighting devices for illuminating purposes
10Arrangement or contour of the emitted light
13for high-beam region or low-beam region
135the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
F21W 107/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V124
107Use or application of lighting devices on or in particular types of vehicles
10for land vehicles
F21Y 115/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V124
115Light-generating elements of semiconductor light sources
10Light-emitting diodes
CPC
B60Q 1/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
1Arrangements or adaptations of optical signalling or lighting devices
02the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
04the devices being headlights
F21S 41/141
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
10characterised by the light source
14characterised by the type of light source
141Light emitting diodes [LED]
F21S 41/33
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
41Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
30characterised by reflectors
32Optical layout thereof
33Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
Applicants VALEO LIGHTING HUBEI TECHNICAL CENTER CO., LTD.
法雷奥照明湖北技术中心有限公司
Inventors ZHAO YAKUN
赵亚堃
SHI KAI
施凯
ZHONG XING
钟星
LI WEI
李伟
LIU BIN
刘斌
Agents 中科专利商标代理有限责任公司 11021
Title
(EN) Lighting module, headlight for motor vehicle, and motor vehicle
(ZH) 照明模块、用于机动车辆的前照灯和机动车辆
Abstract
(EN)
The utility model provides a lighting module, which comprises a light source, a light guide plate and a light guide plate, and a reflector, the reflector is used for reflecting light emitted by the light source; the reflector is fixed with respect to the light source and includes a horizontal diffusion portion forming the first cutoff line of the projection pattern, and an inclined cutoff line forming portion forming the second cutoff line of the projection pattern to form the projection pattern having the first cutoff line and the second cutoff line at an angle to each other. The horizontal diffusion portion includes at least one central horizontal diffusion portion, and the inclined cutoff line forming portion includes at least one left inclined cutoff line forming portion and at least one right inclined cutoff line forming portion. The at least one left inclined cutoff line forming portion is located on the left side of the at least one central horizontal diffusion portion, and theat least one right inclined cutoff line forming portion is located on the right side of the at least one central horizontal diffusion portion. The utility model further provides a headlamp for the motor vehicle and the motor vehicle.

(ZH)
本实用新型提供一种照明模块,包括:光源,具有带边缘的发光面;和反射器,用于反射光源发射的光,以形成具有相互成角度的第一截止线和第二截止线的投射图案,反射器相对于光源固定并且包括水平扩散部和倾斜截止线形成部,水平扩散部形成投射图案的第一截止线,倾斜截止线形成部形成投射图案的第二截止线。水平扩散部包括至少一个中心水平扩散部,倾斜截止线形成部包括至少一个左侧倾斜截止线形成部和至少一个右侧倾斜截止线形成部。至少一个左侧倾斜截止线形成部位于至少一个中心水平扩散部的左侧,至少一个右侧倾斜截止线形成部位于至少一个中心水平扩散部的右侧。本实用新型还提供一种用于机动车辆的前照灯、机动车辆。

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