Spiral car lamp light-emitting unit

Abstract

The invention relates to a spiral car lamp light-emitting unit. The spiral car lamp light-emitting unit comprises a light source and a light guide strip; the light guide strip comprises a spiral lightguide strip body and a linear light guide strip light-incoming section; the light guide strip light-incoming section is connected with the light guide strip body and is tangent to the extending direction of the light guide strip body along the connecting position; one end, connected with the light guide strip body, of the light guide strip light-incoming section is the near end, and the other endof the light guide strip light-incoming section is the far end; the light source is relatively and fixedly disposed at the far end; and the light-emitting surface of the light source faces the end surface of the far end. The light guide strip is designed to be spiral so that the formative art feeling can be improved to the greater degree, the appearance layout of a whole car can be more flexible,the individual requirements can be met better, and the market competitiveness of a main machine plant can be improved.

Description

technical field [0001] The invention relates to a light-emitting unit of a spiral-shaped vehicle lamp, which belongs to the technical field of vehicle lamp modeling. Background technique [0002] The traditional light-emitting modes of the light-emitting units in car lights are straight-line light-emitting mode and arc-shaped light-emitting mode with small arc, such as figure 1 , 2 As shown, 1 is the circuit board assembly, 2 is the front linear thick-walled light guide, and 3 is the light source LED, which belongs to the current mainstream design and layout scheme. This light emitting method will only control the light emitting area within a certain range, and the light emitting area is a simple geometric figure, generally a straight line or a slightly curved shape. Due to the limitations of this light-emitting method, the aesthetics and diversity of the car light shape are inevitably limited, and it is impossible to give the car light shape enough artistic expression. ...

AI Technical Summary

Problems solved by technology

Obviously, the above-mentioned traditional and simple lighting methods cannot meet the artistic needs of unconstrained styling, which seriously limits the variety of car light shapes, which is not conducive to the individualization and diversification of car manufacturers.

Images