Lamps for vehicle steering assist

Abstract

The invention discloses a vehicle steering assisting lamp. The vehicle steering assisting lamp is characterized by comprising a lamp shell having a mounting cavity, an LED light source positioned in the mounting cavity of the lamp shell, and a lamp cover fitting and covering the mounting cavity of the lamp shell and made of a transparent material, wherein the lamp cover wholly takes a bent arc block structure in the length direction; the LED light source is mounted in the mounting cavity of the lamp shell opposite to the end position of an arc inner end of the lamp cover; the end surface of one end, far from the LED light source, of the lamp cover is higher than the surface of the lamp shell; one end, aligned to the LED light source, of the lamp cover has an incident surface along the section direction; the LED light source is aligned to the incident surface; the radian of the arc shape of the lamp cover enables a light ray, aligned to the incident surface, emitted by the LED light source to be transmitted out from the end surface of one end, far from the LED light source, of the lamp cover after multiple times of total reflection in the internal space of the lamp cover; and the transparent material adopted by the lamp cover is a PMMA material. The vehicle steering assisting lamp has the advantages of simple structure, capability of adopting fewer light sources to generate a wider warning range and improvement of a warning effect, and achieves the effects of preventing the waste and saving the energy.

Description

technical field [0001] The invention relates to an automobile accessory, in particular to a lamp for assisting steering of a vehicle. Background technique [0002] Outside rearview mirrors are set on both sides of the front of the car to help the driver observe the situation behind the car body to ensure driving safety. At the same time, both sides of the car will also consider setting turn signals, which are used to turn on when the motor vehicle is turning to remind the important indicator lights of front, rear, left, right vehicles and pedestrians. [0003] Existing general automobile turn signals are installed in the outermost positions on the left and right sides of the front end and the rear end, but in fact the exterior rearview mirror of the vehicle is the outermost member of the vehicle body. Therefore, in the prior art, a kind of exterior rearview mirror with turning signal has occurred. In this way, setting the side turn signals on the exterior rearview mirror c...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the above-mentioned prior art, the technical problem to be solved by the present invention is: how to provide a vehicle steering auxiliary lamp with a simple structure, which can generate a larger warning range and improve the warning effect, so as to avoid waste and save energy.

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