Vehicle lamp module, vehicle lamp and vehicle

Abstract

The invention provides a vehicle lamp module. The vehicle lamp module comprises a plurality of light sources and a primary optical element, wherein the primary optical element comprises a primary optical element body and a plurality of light incident parts which are arranged at the rear end of the primary optical element body and are arranged left and right; the plurality of light sources are in one-to-one correspondence with the light incident parts; the left edge side and / or the right edge side of the primary optical element body is provided with an edge reflection part; the plurality of light incident parts are provided with edge light incident parts located on the left sides and / or the right sides; at least a part of light rays emitted from the edge light incident parts are reflected by the edge reflection part and then are emitted out from the primary optical element, so that a vehicle lamp light shape formed by the automobile lamp module on the left side and / or the broadened angle on the right side can be increased. Compared with the prior art, the size of the primary optical element in the application is relatively small in the left-right direction under the premise of reaching the same broadened angle. Therefore, the size of the primary optical element in the left-right direction can be reduced while the broadened angle is enlarged.

Description

technical field [0001] The invention relates to the technical field of vehicle lighting, in particular to a vehicle light module. [0002] The present invention also relates to a vehicle lamp comprising the above-mentioned vehicle lamp module. [0003] The invention also relates to a vehicle comprising the above-mentioned vehicle light. Background technique [0004] In the field of vehicle lighting technology, a car light module generally refers to the low beam and / or high beam lighting module in the headlight of an automobile. The optical parts of the car light module include a light source, a primary optical element, and a secondary optical element. Among them, the primary optical elements include mirrors, condensers, etc., and the secondary optical elements are generally lenses. [0005] In recent years, there have been more and more researches on the application of distributed light sources in automotive light modules, and more and more product applications. Distribut...

AI Technical Summary

Problems solved by technology

However, the above two methods of increasing the widening angle of the left and right sides of the low-beam light shape will increase the size of the primary optical element in the left and right directions, so that the space occupied by the primary optical element in the left and right directions will increase, thereby increasing the vehicle size accordingly. The size and occupied space of the light module in the left and right direction

In addition, the increase in the size of the primary optical element and its associated circuit board will also increase the cost of the lamp module

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