MX2021002797A - Modulo de iluminacion, lampara de vehiculo y vehiculo. - Google Patents

Modulo de iluminacion, lampara de vehiculo y vehiculo.

Info

Publication number
MX2021002797A
MX2021002797A MX2021002797A MX2021002797A MX2021002797A MX 2021002797 A MX2021002797 A MX 2021002797A MX 2021002797 A MX2021002797 A MX 2021002797A MX 2021002797 A MX2021002797 A MX 2021002797A MX 2021002797 A MX2021002797 A MX 2021002797A
Authority
MX
Mexico
Prior art keywords
beam light
low
vehicle
light guide
optical element
Prior art date
Application number
MX2021002797A
Other languages
English (en)
Inventor
Cong Li
Zhiping Qiu
He Zhu
Wenhui Sang
Original Assignee
Hasco Vision Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201811248104.9A external-priority patent/CN109268774A/zh
Priority claimed from CN201920738614.8U external-priority patent/CN210107257U/zh
Application filed by Hasco Vision Tech Co Ltd filed Critical Hasco Vision Tech Co Ltd
Publication of MX2021002797A publication Critical patent/MX2021002797A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24-F21S41/28
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lens Barrels (AREA)

Abstract

Se describen un módulo de iluminación, una lámpara de vehículo y un vehículo. El módulo de iluminación incluye una pluralidad de fuentes de luz de luz de carretera (33), una pluralidad de fuentes de luz de luz de cruce (43), un elemento óptico de luz de carretera (32) y un elemento óptico de luz de cruce (42). El elemento óptico de luz de carretera (32) incluye una pluralidad de elementos de guía de luz de carretera, que están en correspondencia uno a uno con la pluralidad de fuentes de luz de luz de carretera (33), los extremos posteriores de la pluralidad de luces de carretera. Los elementos de guía de luz de luz están separados entre sí, y los extremos frontales de la pluralidad de elementos de guía de luz de luz de carretera están conectados en secuencia para formar una superficie emisora de luz de luz de carretera continua (323). El elemento óptico de luz de cruce (42) incluye al menos un elemento guía de luz de cruce, la pluralidad de fuentes de luz de cruce (43) están dispuestas en un extremo posterior del al menos un elemento de guía de luz de cruce, y un extremo delantero del al menos un elemento de guía de luz de luz de cruce forma una superficie emisora de luz de luz de cruce continuo (423). El elemento óptico de luz de cruce (42) y el elemento óptico de luz de carretera (32) están dispuestos uno encima del otro, un límite superior de la superficie emisora de luz de luz de carretera (323) y un límite inferior de la superficie emisora de luz de cruce (423) se ajusta o una distancia de separación entre un límite superior de la superficie emisora de luz de luz de carretera (323) y un límite inferior de la superficie emisora de luz de luz de cruce (423) en una dirección hacia arriba y hacia abajo es menor o igual a 2 mm.
MX2021002797A 2018-10-25 2019-10-25 Modulo de iluminacion, lampara de vehiculo y vehiculo. MX2021002797A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201811248104.9A CN109268774A (zh) 2018-10-25 2018-10-25 一种双排矩阵式照明模组及其辅助照明方法
CN201920738614.8U CN210107257U (zh) 2019-05-21 2019-05-21 照明模组、车灯及车辆
PCT/CN2019/113229 WO2020083361A1 (zh) 2018-10-25 2019-10-25 照明模组、车灯及车辆

Publications (1)

Publication Number Publication Date
MX2021002797A true MX2021002797A (es) 2021-05-12

Family

ID=70330919

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021002797A MX2021002797A (es) 2018-10-25 2019-10-25 Modulo de iluminacion, lampara de vehiculo y vehiculo.

Country Status (6)

Country Link
US (1) US11365858B2 (es)
EP (1) EP3872394B1 (es)
JP (1) JP7073582B2 (es)
CN (1) CN112236616B (es)
MX (1) MX2021002797A (es)
WO (1) WO2020083361A1 (es)

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FR3126361A1 (fr) * 2021-09-02 2023-03-03 Valeo Vision Guide de lumière pour éclairage intérieur d’un véhicule

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Also Published As

Publication number Publication date
JP2021535567A (ja) 2021-12-16
US11365858B2 (en) 2022-06-21
CN112236616B (zh) 2023-01-31
CN112236616A (zh) 2021-01-15
EP3872394A1 (en) 2021-09-01
EP3872394B1 (en) 2024-04-24
JP7073582B2 (ja) 2022-05-23
EP3872394A4 (en) 2022-11-09
WO2020083361A1 (zh) 2020-04-30
US20210310628A1 (en) 2021-10-07

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