Reflection type structure of automobile lamp

Abstract

The invention discloses a reflection type structure of an automobile lamp. The structure comprises a shell, wherein the outer side of the shell is of an opening structure. An outer lampshade is arranged at an opening of the shell, a bulb holder for the automobile lamp is arranged in the shell, a bulb for the automobile lamp is arranged on the bulb holder for the automobile lamp and faces the innerside wall of the outer lampshade, first reflectors are arranged on the shell and located on the two sides of the bulb for the automobile lamp, and a second reflector is arranged on a decorative ringon the inner side of the outer lampshade. According to the reflective structure adopted by the invention, through secondary reflection of the light beams, the radiation light beams are spatially redistributed, so that the requirements of vehicle lamp lighting laws and regulations can be met, the energy utilization rate is improved, and the vehicle lamp lighting effect is optimized. In addition, the reflecting surface is additionally arranged in front of the bulb, the structure is simple, and production and machining are easy; the reflectors can be made of common materials, so that the processand material cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of vehicle lamps, in particular to a reflective structure of vehicle lamps. Background technique [0002] Because the light bulb has the characteristics of good stability, high brightness, and good color rendering, it is widely used in the design and development of automotive lamps. In the existing design of automotive lamps, such as in the published patent CN201611060U, the reflector is placed on both sides of the bulb, which is very close to the bulb, and the reflector will receive more light beams. However, when the light bulb emits light, the temperature and heat energy also rise with the use time. Under long-term lighting, high temperature and high heat will be generated inside the lamp. Melting is not conducive to car lighting. But if the distance between the bulb and the reflector is far away, due to the physical structure defect of the bulb itself, the light beam radiated by the bulb is fan-shaped,...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the above-mentioned prior art, the present invention provides a car light reflective structure, which solves the problem that common non-high-temperature-resistant materials cannot be applied to reflectors, realizes high matching and coupling between reflectors and car light bulbs, and satisfies Car lighting regulations require, has a wide range of application prospects

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