Vehicle light module, vehicle light and vehicle

Abstract

The invention provides a vehicle light module. The vehicle light module includes a plurality of light sources, a primary optical element, and a secondary optical element; the primary optical element includes a primary optical element body and a plurality of light incident portions, and the plurality of light sources correspond to the plurality of light incident portions in a one to one manner; theprimary optical element body includes a main reflection plate and edge reflection plates arranged on the left edge side and / or the right edge side of the main reflection plate; the plurality of lightincident portions have edge light incident portions on the left side and / or right side; at least a part of the light emitted from the edge light incident portions is reflected by the edge reflectionplates to the secondary optical element, and the remaining portion of the light is reflected by the main reflection plate to the secondary optical element, which increases the widening angle of the left side and / or right side of the vehicle light shape formed by the vehicle light module. Compared with the prior art, under the premise of achieving the same widening angle, the size of the primary optical element in the left-right direction provided by the application is smaller; therefore, the overall size and space occupation of the vehicle light module are reduced accordingly.

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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