Structure of LED (Light Emitting Diode) lamp

Abstract

The invention discloses a structure of an LED (Light Emitting Diode) lamp, which belongs to the field of lighting technology. The structure comprises a lampshade, an LED installation bracket, a plurality of sets of LED light sources, a radiating base and a lamp holder. The lampshade is fixedly arranged on the LED installation bracket which is connected with the lamp holder through the radiating base. The LED light sources are distributed on the side surface of a prism table of the LED installation bracket. The lampshade is an abnormal lens and the material and the shape of the lampshade are determined according to the dip angle of the side surface of the prism table structure and distribution of the LED light sources. According to the embodiment of the invention, the problem that the light emitting angle of current lamp is smaller is solved while reasonability and uniformity of light emitting distribution of the lamp are further considered. The embodiment of the invention provides the structure of the LED lamp which has a large light emitting angle, various light emitting manners, and is reasonable in light distribution, uniform in light emission and good in radiation and the like.

Description

technical field [0001] The invention belongs to the technical field of lighting, and in particular relates to an LED lamp structure, in particular to a lamp structure with non-planar arrangement of LED light sources. Background technique [0002] With the substantial increase in LED power, LEDs have been widely used as light sources in the field of lighting. Because of the advantages of low energy consumption, long service life, no pollution, and no radiant heat, LED, as a representative of a typical low-carbon economic industry, has led the fourth-generation lighting revolution, and it has become an inevitable trend to replace traditional lighting fixtures. [0003] The structure of LED lamps in the prior art basically adopts a planar light source structure, and there is also a structure in which light sources are arranged in a 360-degree ring. In the process of realizing the present invention, the inventor found that the light-emitting angle of the product using a planar...

AI Technical Summary

Problems solved by technology

In the process of realizing the present invention, the inventor found that the luminous angle of the product using the planar light source is less than 120 degrees, and although the luminous angle of the latter can reach 360 degrees, there is a luminous dead angle at its lower end

At the same time, no matter whether it is a planar light source structure or a 360-degree circular light source structure, the light received by the illuminated surface has a single form.

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