Homework reading-writing desk lamp capable of protecting eyes

A technology for eye protection and operation, which is applied to the components of lighting devices, semiconductor devices of light-emitting elements, optical elements used to change the spectral characteristics of emitted light, etc. It can solve the problems of lack of blue light radiation treatment and achieve eye protection. Safety, blue light suppression, and glare prevention effects

Inactive Publication Date: 2018-08-17
铜陵思远光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current LED eye protection lamps lack the ability to deal with blue light radiation.

Method used

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  • Homework reading-writing desk lamp capable of protecting eyes

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Embodiment Construction

[0010] Combine below figure 1 , to further illustrate the present invention.

[0011] Such as figure 1 As shown, a reading and writing work desk lamp for eye protection includes a base 1, a connecting frame 2 is connected to the base 1, one end of the connecting frame 2 is connected to the base 1 and the other end is connected to the lampshade 3, and the lampshade 3 is equipped with There is an LED lamp frame 4, the bottom of the LED lamp frame 4 is provided with an LED light source 6 and a light diffusion plate 5, and the light diffusion plate 5 is provided with a blue light absorbing film, the blue light absorbing film includes a functional layer and a protective layer, The functional layer includes nanometer oxide, zinc metastannate and zinc metaaluminate.

[0012] The LED light source is processed through the light diffusion plate to restore natural light. The illuminance of the processed light source is at least 500IX in the Zongyang area of ​​the detector, 250IX in th...

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PUM

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Abstract

The invention discloses a homework reading-writing desk lamp capable of protecting the eyes. The desk lamp comprises a base; a connecting rack is connected to the base; one end of the connecting rackis connected with the base, and the other end of the connecting rack is connected with a lampshade; an LED lamp frame body is disposed in the lampshade; an LED light source and a light diffusion plateare disposed at the bottom of the LED lamp frame body; and a blue light absorbing membrane is disposed on the light diffusion plate and comprises a functional layer and a protective layer, wherein the functional layer comprises nanometer oxides, zinc metastannate and zincaluminate. According to the homework reading-writing desk lamp of the structure, through the lampshade and the light diffusionplate, glare is prevented so that a user can obtain the comfortable environment on the visual sense, and no glare exists. The homework reading-writing desk lamp can inhibit the blue light to the greatdegree, thereby effectively ensuring the eye using safety of the user.

Description

technical field [0001] The invention relates to the field of LED lamps, in particular to an eye-protecting reading and writing desk lamp. Background technique [0002] At present, the relatively mature application fields of LED in China include architectural landscape lighting, large-screen display, traffic signal lights, indicator lights, small-size backlights, automotive lighting, and feature lighting. LED has been widely accepted by the market as the light source of eye protection lamp. However, most of the current LED eye protection lamps lack the processing of blue light radiation. In recent years, studies have shown that the most harmful to human eyes comes from the blue light radiation emitted from lighting equipment. Contents of the invention [0003] The purpose of the present invention is to solve the deficiencies of the prior art and provide an eye-protecting reading and writing desk lamp, thereby effectively solving the problem of blue light radiation in LED ...

Claims

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Application Information

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IPC IPC(8): F21S6/00F21V9/00F21Y115/10
CPCF21S6/002F21V9/00F21Y2115/10
Inventor 张文伟
Owner 铜陵思远光电科技有限公司
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