Close-range point light source diffusion structure

The utility model discloses a short-distance point light source diffusion structure, and relates to the technical field of electronic product light feedback. Comprising light-transmitting glass, a light uniformizing plate with the hollow middle and a lamp panel which are sequentially stacked from outside to inside, an anti-dazzling screen is arranged between the light uniformizing plate and the lamp panel, a first inner hole is formed in the middle of the anti-dazzling screen, and the anti-dazzling screen is provided with a silica gel ring used for preventing light from being transmitted to the middle of the first inner hole in a matched mode. And a gap for transmitting diffracted light to the light homogenizing plate is formed between the silica gel ring and the edge of the first inner hole. According to the utility model, the edge diffraction principle of light is utilized, so that the light emitted by the lamp panel can be uniformly diffracted from the edge of the first inner hole in the light shielding pl