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Light diffusion anti-glare LED lamp

An LED light, anti-glare technology, applied in optics, light sources, optical components, etc., can solve problems such as glare, glare, eye fatigue, etc.

Inactive Publication Date: 2018-04-20
NINGBO HENGXIN PROJECT DETECTION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The existing LED film viewing lamps have lower radiant heat than fluorescent lamps, but there is still a certain amount of radiant heat. In addition, LED light sources contain a large amount of blue light components, and there are serious problems such as glare and glare, which can easily cause eye fatigue. Prolonged use can cause damage to the eyes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A light diffusion anti-glare LED lamp is characterized in that it includes a housing, a light-transmitting device and a light source, the light-transmitting device is installed on the front of the housing, and the light source is installed in the sealed space formed by the housing and the light-transmitting device. In the space, the light source includes one or more light-diffusing anti-glare LEDs.

[0018] The preparation method of the light diffusion anti-glare LED comprises:

[0019] In parts by weight, after fully drying the raw materials, weigh 100 parts of polycarbonate resin, 0.09 parts of norbornene-2,3-dicarboxyimino p-nitrobenzyl carbonate, 0.2 parts of [(S, S)-vinyl bis(4,5,6,7-tetrahydro-1-indenyl)] titanium difluoride, 3 parts of acrylic acid-styrene copolymerized micropowder light diffusing agent, 0.2 part of perfluoropolyether oil, Put the above-mentioned weighed raw materials into a high-speed mixer and mix them thoroughly for 15 minutes. The uniformly...

Embodiment 2

[0021] A light diffusion anti-glare LED lamp is characterized in that it includes a housing, a light-transmitting device and a light source, the light-transmitting device is installed on the front of the housing, and the light source is installed in the sealed space formed by the housing and the light-transmitting device. In the space, the light source includes one or more light-diffusing anti-glare LEDs.

[0022] The preparation method of the light diffusion anti-glare LED comprises:

[0023] In parts by weight, weigh 100 parts of polycarbonate resin, 0.01 part of norbornene-2,3-dicarboxyimino p-nitrobenzyl carbonate, 0.01 part of [(S, S)-vinylbis( 4,5,6,7-tetrahydro-1-indenyl)]titanium difluoride, 1 part of acrylic acid-styrene copolymerized micropowder light diffusing agent, 0.1 part of perfluoropolyether oil, put the above-mentioned raw materials into In a high speed mixer, mix well for 5 minutes. The uniformly mixed raw materials are put into a twin-screw extruder, melt...

Embodiment 3

[0025] A light diffusion anti-glare LED lamp is characterized in that it includes a housing, a light-transmitting device and a light source, the light-transmitting device is installed on the front of the housing, and the light source is installed in the sealed space formed by the housing and the light-transmitting device. In the space, the light source includes one or more light-diffusing anti-glare LEDs.

[0026] The preparation method of the light diffusion anti-glare LED comprises:

[0027] In parts by weight, after fully drying the raw materials, weigh 100 parts of polycarbonate resin, 0.5 parts of norbornene-2,3-dicarboxyimino p-nitrobenzyl carbonate, 0.1 part of [(S, S)-vinyl bis(4,5,6,7-tetrahydro-1-indenyl)] titanium difluoride, 5 parts of acrylic acid-styrene copolymerized micropowder light diffusing agent, 0.5 part of perfluoropolyether oil, Put the above-mentioned weighed raw materials into a high-speed mixer and mix them thoroughly for 30 minutes. The uniformly m...

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PUM

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Abstract

The invention relates to a light diffusion anti-glare LED lamp, comprising a shell, a light-transmitting device and a light source. The light-transmitting device is mounted on the front surface of theshell. The light source is mounted in a sealed space formed by the shell and the light-transmitting device. The light source includes one or more light diffusion anti-glare LED lights.

Description

technical field [0001] The invention relates to ancillary equipment for evaluating radiographic negatives, in particular to a light-diffusing anti-glare LED lamp. Background technique [0002] LED film viewer, as the name suggests, uses a semiconductor light-emitting diode (LED) as a light source. Compared with traditional film viewing lamps, LED film viewing lamps have the advantages of high luminous brightness, long life, energy saving and environmental protection, good shock resistance, and low heat generation. However, its high manufacturing cost restricts its wide-scale popularization to a certain extent. At present, it is widely used in middle and high-level hospitals and high-level non-destructive testing units. [0003] CN106249420A discloses a portable film viewing lamp for medical imaging department, which includes a main frame, the inner cavity of the main frame is equidistantly equipped with lamp tubes, and a battery board is installed on the back of the lamp t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/02F21K9/90C08L69/00C08L33/02C08L71/00C08K5/32C08K5/56F21Y115/10
CPCC08L69/00C08L2203/20C08L2205/03F21K9/90F21Y2115/10G02B27/024C08L33/02C08L71/00C08K5/32C08K5/56
Inventor 吴渤李应霞包伟江
Owner NINGBO HENGXIN PROJECT DETECTION
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