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Vehicle lamp optical element, vehicle lamp module, vehicle headlamp and vehicle

A technology of optical components and lights, applied in vehicles. , In the field of automotive light optical components, it can solve the problems of difficult installation, dimming, complex structure and large volume, and achieve the effect of simple structure, good stability and high installation accuracy.

Pending Publication Date: 2020-07-10
HASCO VISION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These have caused the existing Matrix matrix headlamp module to have disadvantages such as complex structure, large volume, difficulty in installation and dimming, and high cost.

Method used

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  • Vehicle lamp optical element, vehicle lamp module, vehicle headlamp and vehicle
  • Vehicle lamp optical element, vehicle lamp module, vehicle headlamp and vehicle
  • Vehicle lamp optical element, vehicle lamp module, vehicle headlamp and vehicle

Examples

Experimental program
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Embodiment Construction

[0045] In the present invention, unless otherwise stated, the orientation or positional relationship indicated by the use of orientation words such as "up, down, left, right, front, rear" is based on the automotive light optical components, vehicle After the lamp module or the vehicle headlamp is installed on the vehicle, the orientation or position relationship indicated by the orientation in the normal driving state of the vehicle is followed.

[0046] In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "arrangement" or "connection" should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; may be a direct connection, or an indirect connection through an intermediate medium, and may be the internal communication between two elements or the interaction relationship between the two elements. For those...

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Abstract

The invention relates to a vehicle lighting system, and discloses a vehicle lamp optical element which comprises a light inlet part (11), a transmission part (12) and a light emitting part (13). The light incident part (11) comprises at least one light incident structure (111); the transmission part (12) is arranged between the light incident part (11) and the light emitting part (13) and comprises a light transmission part (121) positioned at the central part and a light absorption part (122) positioned at the peripheral part; and the light emitting part (13) comprises a light emitting surface (131) which protrudes outwards. The vehicle lamp optical element has the advantages of simple structure and convenience in dimming. The invention further discloses a vehicle lamp module adopting thevehicle lamp optical element, a vehicle headlamp comprising the vehicle lamp module and a vehicle using the vehicle headlamp.

Description

technical field [0001] The present invention relates to a vehicle lighting system, in particular to a vehicle light optical element. In addition, the present invention also relates to a vehicle lamp module, a vehicle headlamp and a vehicle. Background technique [0002] A vehicle lamp module refers to a device or unit that can realize one or several vehicle lighting functions after being used alone or in combination. The vehicle lamp modules usually used to form the low beam or the high beam are provided with primary optical elements (such as reflectors, transparent light guides) and secondary optical elements (such as lenses), and use lenses or structures with equivalent functions to lenses. As the optical element for the final light output of the lamp module. [0003] Recently, with the development of automobile control technology, Matrix matrix lights have been widely used. The Matrix matrix headlight module can subdivide the high beam lighting area into multiple light...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/141F21S41/16F21S41/20F21S41/37F21V19/00F21V23/00F21W102/20F21W107/10F21Y115/10
CPCF21S41/20F21S41/37F21W2102/20F21W2107/10F21S41/00F21S41/143F21S41/151F21S41/43F21S41/47F21S41/322F21S41/27F21W2102/13F21S41/192F21S41/24F21S45/47F21S41/295B60Q1/1423F21S41/153B60Q1/0686B60Q1/0408
Inventor 张大攀仇智平桑文慧祝贺
Owner HASCO VISION TECHNOLOGY CO LTD
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