Light shield for shielding direct light source of embedded spotlight
By designing a wild-type diffuse reflection anti-glare cover and installing it outside the existing embedded spotlight, the problem of lack of anti-glare function in the existing technology is solved, effectively blocking the light source flares and reducing damage to infants and young children's eyes. Maintain indoor illumination.
Patent Information
- Application Number
- CN202411750914.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-02-07
AI Technical Summary
The existing ceiling embedded spotlights and downlights lack anti-glare functions, which especially damages the eyes of infants and young children, resulting in symptoms such as visual fatigue, eye pain, redness and swelling, and may even cause permanent vision damage.
Design a wild-type diffuse reflection anti-glare cover, installed outside the existing embedded spotlight, adopts a bowl-mounted structure, the reflection area and the central convex reflection area are both designed with a 15° camber angle, and the surface is smooth for dispersed diffuse reflection. , the bottom is a frosted surface for absorbing light sources, the material is polymer polypropylene resin, and micron-scale light dispersant particles are added.
Effectively block the light source flares, reduce damage to infants and young children's eyes, avoid symptoms such as visual fatigue and eye pain, and maintain indoor illumination to avoid significantly reducing the lumen of the overall lighting of the room.
Smart Images
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Abstract
Description
Technical Field
[0001] The patent of the present invention is a kind of baby eye protection and anti-glare cover for ceiling embedded LED spotlight which blocks the concentrated light beam of embedded spotlight and downlight to form diffuse reflection of light source. Background Art
[0002] Most of the existing ceiling-mounted spotlights and downlights do not have anti-glare functions. Those with anti-glare functions only shrink the beam area to avoid large-scale light source flare, or change the angle to prevent damage to the human eye. LED light sources are increasingly favored by consumers due to their high brightness and durability, and are widely used in decoration. However, the illumination of spotlights is very strong, and long-term direct viewing can easily cause damage to the eyes, especially for newborns up to 8 months old who mostly lie down. Staring at the light flare of LED spotlights and downlights for a long time can cause damage to the eyes of infants and young children, and they are prone to visual fatigue, which can lead to symptoms such as pain, redness and swelling of the eyes, and may even be accompanied by tearing, photophobia, etc. In more serious cases, it can cause permanent damage to vision. Summary of the invention
[0003] In order to avoid eye damage to newborns or high-cost replacement of lighting fixtures, the present invention is designed as an existing embedded spotlight with a universal diffuse reflection anti-glare cover, which is easy to install and operate without damaging any existing decoration components. After installation, the anti-glare cover effectively shields the flare of the light source, and does not significantly reduce the lumen of the overall lighting in the room.
[0004] The anti-glare cover is a bowl-shaped structure, with the concave part facing the LED spotlight light source. The bowl-shaped structure consists of a reflection area and a central convex reflection area, both of which are designed with a 15° outward angle and a smooth surface, which are used to disperse and diffuse the concentrated light from the LED light source. Except for the reflection area, the rest of the bottom is a frosted surface to absorb the light source and evenly spread the light source through transmission. The outer surface of the bowl-shaped structure is a frosted surface, which enhances the scattering of the light source and further softens the light source to avoid glare.
[0005] The material used for the anti-glare hood is high molecular weight polypropylene resin, with a load deformation temperature of 75°C, and is anti-deformation, flame retardant, and high temperature resistant. Micron-level light dispersant particles are added to the material to better scatter and diffuse the concentrated light source transmitted into the hood, reduce light lumen loss, and maintain indoor illumination.
[0006] The anti-glare cover installation pendant is made of transparent PC flame-retardant material. After being plugged into the main body, it can be directly inserted into the base of the embedded spotlight and fixed. It is quick to install and easy to disassemble. FIG1 is a top view of the internal structure of the present invention, which includes a bowl-shaped base structure (1), a reflection area (2) (3) (4) (5), and a suspension connecting piece (6). FIG. 2 is a side view of the present invention, which includes a bowl-shaped base structure (1), a reflection area (2) (3) (4) (5), and a suspension connecting piece (6).
Claims
1. A sunshade for shielding the direct light source of an embedded spotlight, comprising a bowl-shaped base structure (1), a reflection area (2) (3) (4) (5), and a suspension connecting piece (6).