Light-emitting diode (LED) round pendant lamp
A dome light and LED substrate technology, applied in point light sources, lighting and heating equipment, fixed lighting devices, etc., can solve problems such as difficult to clean, glare, easy to absorb dust and debris, etc., to achieve beautiful appearance, prevent glare, reduce The effect of lighting energy consumption
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[0018] The present invention will be further described below in conjunction with accompanying drawing.
[0019] Such as figure 1 , 2 , a LED circular dome light shown in 3, including LED light source 1, LED substrate 2 for carrying LED light source and reflector 3 for secondary light distribution of LED light emitted by LED light source, LED substrate 2 It is fixedly connected with the bottom end of the reflector 3, and the reflecting surface of the reflector 3 is located above the LED light source 1, including a first reflecting surface 31, a horizontal reflecting surface 32 and a third reflecting surface 33, wherein the first reflecting surface is a truncated conical surface, The horizontal reflective surface is a ring-shaped horizontal surface, the third reflector is a conical surface, and the angle α between the LED substrate and the horizontal reflective surface can be 10° to 45°, preferably 15°; the distance between the first reflective surface and the horizontal reflec...
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