Automobile high-beam and low-beam light emitting units and freely combined light-emitting module

Abstract

The invention provides automobile high-beam and low-beam light emitting units and a freely combined light emitting module. Each light emitting unit is composed of a bracket and a lens radiator assembly, the lens radiator assembly comprises a radiator, wherein a compaction screw is arranged at a rear end of the radiator, and a flat pressing plate is arranged at a front end of the radiator; an LED circuit board arranged at the other end of the pressing plate, wherein high-beam LED particles and low-beam LED particles are arranged on a front end face of the LED circuit board; and a lens arrangedat the front end of the LED circuit board, wherein a high-beam condenser and a low-beam condenser are arranged on the inside end face, contacting with the LED circuit board, of the lens, a plurality of hot-stamping screws are arranged on the inner side end face of the lens, and the hot screws sequentially penetrate through the LED circuit board and the hot-stamping screw holes arranged on the pressing plate and are fixed. By adopting the modular design provided by the invention, the heat dissipation effect of the whole system can be enhanced through array stacking of multiple units, and the better performance requirement can be reached by utilizing small space.

Description

technical field [0001] The invention belongs to a lamp device of a vehicle signal system, and in particular relates to a light-emitting unit for far and near lights of an automobile which can be freely combined. Background technique [0002] Low beam (LOW BEAM referred to as LB), high beam (HIGH BEAM referred to as HB) ---- When the surrounding environment is dim, the low beam lights illuminate the ground, and the high beam lights illuminate the front, providing drivers with a good vision , to ensure driving safety, the far and near light commonly used in the market are generally halogen bulbs, xenon bulbs and LED single lens / reflection solutions. Appearance, a single round or square lens can no longer meet the growing aesthetic needs, the shape of lamps and lanterns is more and more changeable, and diversified shapes are the current development direction. In terms of performance, it is difficult for a single lens to have a large room for growth. The bulb solution cannot co...

AI Technical Summary

Problems solved by technology

[0003] In response to the above defects, this device adopts the design of the module light-emitting unit. First of all, in terms of appearance, the lens of a single unit is small in shape, which is convenient for OEMs to arrange in a row according to their own modeling requirements, and is no longer limited to a single lens solution. Diversified needs, increasing brand recognition

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