Illuminating lamp with lower thickness and size and uniform light emitting surface

Abstract

The invention provides an illuminating lamp with lower thickness and size and uniform light emitting surface. The illuminating lamp comprises a circuit board and an assembling structure, the circuit board is installed in the assembling structure, and the assembling structure comprises a plastic stand, a radiating plate, a power input line, reflection paper, an optical light guide plate, a diffuserplate, chip mounted side light emitting LED beads, a sealing gasket, and first and second cover plates. Compared with the prior art, the chip mounted side light emitting LED bead array is cooperatedwith the optical light guide plate, the reflection paper and the diffuser plate to realize illumination, the reflection paper realizes secondary reflection not facing the light emitting side, strong light points are not seen in the surface, the illuminating effect is improved, the chip mounted side light emitting LED beads occupies less space, the thickness and size are small, the lamp body is thinner, the radiating plate realizes heat radiation, and the service life of the circuit board is prolonged.

Description

technical field [0001] The invention is a lighting fixture with a uniform light-emitting surface with smaller thickness and size, and belongs to the technical field of lighting fixtures. Background technique [0002] The role of lighting fixtures is not limited to lighting, but also the eyes of the home, more often it plays a decorative role. Therefore, the choice of lighting fixtures is much more complicated. It not only involves safety and energy saving, but also involves many factors such as material, type, style and taste. A good lighting may become the soul of the decoration at once. [0003] The main structure of the lighting fixtures in the prior art is composed of multiple LED lamp beads displayed together with a lens and glass or rubber cover. This traditional layout is difficult to handle the surface to emit light evenly. Usually, the light sources of each grain can be clearly seen. Pad, which will affect the lighting effect, and the thickness is limited by the l...

AI Technical Summary

Problems solved by technology

[0003] The main structure of the lighting fixtures in the prior art is composed of multiple LED lamp beads displayed together with a lens and glass or rubber cover. This traditional layout is difficult to handle the surface to emit light evenly. Usually, the light sources of each grain can be clearly seen. Pad, which will affect the lighting effect, and the thickness is limited by the lens, which will make the lamp body too thick. A lighting fixture with a uniform light-emitting surface with a smaller thickness in the present invention is used to solve the above problems

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