LED two-sided light-conducting board decorative lamp

Abstract

The present invention relates to a LED two-sided light-conducting board decorative lamp, including a lamp base, a light source body and a light-conducting board structurally, wherein the light-conducting board is fixedly connected to the lamp base and is relative with the light source body, a light ray emitted from the light source body penetrates one side of the light-conducting board and enters the light-conducting board, and is penetrated and refracted in the light-conducting board, and is emitted from other side face of the light-conducting board finally, thus a spot light source of the light source body is transferred to a face light source by the light-conducting board, which improves a decorative lighting effect; in addition, the light-conducting board is provided with a plurality of air vents, such that an airflow from one side of the light-conducting board may pass through the light-conducting board friendly by means of the air vents to reach the other side of the light-conducting board, so as to play a wind-proof effect.

Description

technical field technical field [0001] The present invention relates to a decorative lamp, in particular to an LED light guide plate decorative lamp whose light source is an LED light source and several vents are opened on the light guide plate. The structure of the present invention mainly includes a lamp holder, a light source body and a light guide plate, wherein , the light guide plate is fixedly connected to the lamp holder, and corresponds to the light source body, the light emitted by the light source body is transmitted into the light guide plate from one side of the light guide plate, and is transmitted and refracted in the light guide plate , and finally emitted from the other side of the light guide plate, and then the point light source in the light source body is converted into a surface light source by means of the light guide plate to improve the effect of decorative lighting. The light guide plate of the present invention is provided with a number of vents, so...

AI Technical Summary

Problems solved by technology

Although such an implementation can give full play to the characteristics of the LED light source, many problems will arise when using this simple connection method to apply the LED light source to the field of outdoor decorative lights.

First of all, due to the high luminous intensity of the LED light source, if a number of LED light sources are arranged together, people often see a number of small light-emitting spots, but cannot feel the feeling of a surface light source. Secondly, if several LED light sources are arranged together When the light sources are gathered together and set in the same lamp body, the volume of such a lamp body is often relatively large, and outdoors are affected by natural conditions and often have wind force due to the influence of airflow, and the large lamp body is affected by wind force It is obvious that under the action of strong wind or typhoon, such lamp body will often collapse

These are the main disadvantages of traditional LED outdoor decorative lights

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