Car lamp capable of preventing light-emitting diode (LED) light channeling

Abstract

The car lamp comprises a light-emitting assembly, an outer lampshade, an inner lampshade and a reflecting cover, a circle of light-permeable decorative ring is arranged on the inner lampshade, the inner lampshade is not light-permeable except the decorative ring, the light-emitting assembly comprises a light condenser and an LED light source, a circuit board is arranged at the bottom of the inner side of a lamp shell, the light condenser is arranged above the circuit board, and the reflecting cover is arranged on the outer lampshade. The condenser comprises a light-proof pattern-free part and a plurality of light-transmitting pattern parts, an LED light source is arranged below each light-transmitting pattern part, a plurality of conical light passing openings are formed in the side, close to the reflecting cover, of the condenser, the taper angle of each conical light passing opening is correspondingly arranged above the corresponding LED light source, the side wall of each conical light passing opening is coated with a light-proof material, and the light-proof material is coated on the side wall of the corresponding LED light source. Illumination areas irradiated by the LED light sources on the reflecting cover are matched with each other, are distributed on the reflecting surface and do not interfere with each other. According to the car lamp capable of preventing LED light channeling, the condenser structure is additionally arranged, so that light rays can reach the corresponding reflecting surfaces to be reflected and cannot be transmitted to the adjacent reflecting surfaces to form bright spots.

Description

technical field [0001] The present invention relates to the technical field of automobile lamps, in particular to an automobile lamp for preventing LED channel light. Background technique [0002] With the increasing requirements of customers, it is not only required to have a compact and beautiful structure in the shape of automobile lights, but also to require uniform light output and no bright spots. However, in the case of a large reflective surface, it is easy to cause bright spots on the reflective surface of the adjacent area. For this reason, we provide an automobile lamp structure that prevents the occurrence of bright spots. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is: in order to overcome the shortage of bright spots in the light emitted by the vehicle lamp in the prior art, the present invention provides a vehicle lamp for preventing LED channel light. [0004] The technical solution adopted by the present i...

AI Technical Summary

Problems solved by technology

However, in the case of a large reflective surface, it is easy to cause bright spots on the reflective surface in the adjacent area. Therefore, we provide a car light structure that prevents bright spots

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