Light guide fixing support for vehicle lamp

Abstract

The invention belongs to the technical field of light guide fixing, and particularly relates to a light guide fixing support for a vehicle lamp. The light guide fixing support comprises a body, the body is provided with a groove facilitating light guide containing, and the side wall of the groove is provided with a plurality of buckles distributed at intervals and a plurality of supporting piecesdistributed at intervals. the wall thicknesses of the buckles are gradually increased the light guide disengaging direction, the supporting faces on the supporting pieces adapt to a light guide in shape, and the parts, located on the two sides of each buckle, of the body are provided with strong disengaging grooves so that the body can be conveniently disengaged from the interior of a die. The fixing support can fix the light guide while the light emitting effect of the light guide is not influenced.

Description

technical field [0001] The invention belongs to the technical field of light guide fixing, and in particular relates to a light guide fixing bracket used for vehicle lamps. Background technique [0002] At present, OEMs will add various family elements to vehicle design, and these are widely used in lamps. More and more lamp styling designers will use different shapes to distinguish different models. The light guide is used more and more in vehicle lamps due to its advantages of easy design and good-looking light shape. [0003] Since the light guide used in many models is relatively long, the fixing of the light guide has become a difficult problem to solve. The light guide bracket has the characteristics of fixed stability and accurate positioning, and is being used by more and more car lights. At present, there are three common ways to fix the light guide: the method of directly making structures on both sides of the light guide itself to fix the light guide, and this m...

AI Technical Summary

Problems solved by technology

At present, there are three common ways to fix the light guide: the method of directly making structures on both sides of the light guide itself to fix the light guide, and this method will cause bright spots or light leakage at the buckle of the light guide, which affects the lighting appearance of the light guide; use brackets to fix , but at present, many brackets use buckles to wrap the light guide, and open holes at the bottom of the buckles, but this method can clearly see the black shadow at the hole on the outside; the method of screw fastening is used, but This method requires a large space for the internal installation position of the lamp, and requires installation steps with screws, resulting in high labor costs.

[0004] The above three methods all have varying degrees of influence on the shape, which is an effect that many OEMs do not want to see

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