LED lighting device with gradient brightness
A technology of light-emitting diodes and lighting devices, which is applied to lighting devices, lighting device parts, lighting and heating equipment, etc., can solve the problem that the brightness uniformity is not good enough, the changes are too fast and too fast, and the comfortable and beautiful lighting effect cannot be achieved. and other problems, to achieve the effect of simple structure, low cost and reduced thickness
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[0018] Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[0019] figure 1 A cross-sectional view of a lighting device according to an embodiment of the present invention is shown. The light-emitting diode lighting device with gradual brightness according to the present invention includes a side wall reflector 1, a light source part 2, and a light emitting surface 4. The side wall reflector 1 is connected to the light source unit 2, and the light emitting surface 4 is divided into a main light emitting area 42 and an auxiliary light emitting area 41. The main light emitting area 42 and the auxiliary light emitting area 41 are combined obliquely, and the main light emitting area 42 is illuminated by the light source 2 , The auxiliary light-emitting area 41 is indirectly illuminated by the reflected light passing through the side wall reflector 1.
[0020] In this embodiment, the light emitting surface 4 is formed by splicing the mai...
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