Optical-fiber coupling semiconductor laser illuminating car lamp

Abstract

The invention provides an optical-fiber coupling semiconductor laser illuminating car lamp, belonging to the field of the optical-fiber coupling semiconductor laser illuminating car lamp, and in particular to an optical-fiber coupling semiconductor laser illuminating car lamp, comprising a switch power supply, a laser diode, a semiconductor refrigerator, an LED (light-emitting diode) optical fiber group part, a light collecting groove and a lens. In the optical-fiber coupling semiconductor laser illuminating car lamp, the problems of poor radiation and array and the problem of non-uniform illumination in the existing LED are solved, the output light can be uniformly distributed, the output light can be better in uniformization, and the phenomenon of poor radiation caused by the LED array problem is overcome.

Description

technical field The invention relates to the field of optical fiber vehicle lights, in particular to optical fiber coupling semiconductor laser lighting vehicle lights. Background technique The application of optical fiber in the field of lighting is more and more extensive. From the beginning, it was only used to produce special lighting effects (simulating twinkling stars), and now it is not only widely used in decorative lighting, but also in general lighting. Fiber optic lighting has entered the real world. A full range of lighting fields, especially optical fibers can also be used in places where ordinary lighting equipment cannot achieve lighting. Due to the technical progress and cost reduction of fiber optic lighting in terms of versatility and output light intensity, this lighting method has become more and more recognized in the lighting market. Now, fiber optic lighting has shown its superiority in many applications. Such as indoor and outdoor decorative lightin...

AI Technical Summary

Problems solved by technology

The main problems to be solved by the present invention are: to overcome the existing problems of poor LED dispersion and array, uneven illumination and non-adjustable illumination range, etc., the present invention provides a new type of optical fiber light guide type headlight, which can evenly distribute the output light , can better uniformize the output light, and overcome the phenomenon of poor heat dissipation caused by LED array problems

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