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Self-adjustment filtering anti-dazzle device

A self-adjusting, filter screen technology, applied in anti-glare equipment, transportation and packaging, vehicle parts, etc., can solve the problems of increasing traffic accidents, reducing the clarity of the driver's vision, and dimming the driver's vision, so as to reduce traffic The probability of accidents, the effect of ensuring clarity

Inactive Publication Date: 2014-07-09
QINGDAO ZONGHENG ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the problems that currently used dimming screens are adjusted as a whole, and the overall light transmittance is reduced during adjustment, the driver's field of vision is darkened, the clarity of the driver's field of vision is reduced, and the probability of traffic accidents is increased. Adjust the filter anti-glare device

Method used

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  • Self-adjustment filtering anti-dazzle device

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Embodiment Construction

[0011] The self-regulating light filtering anti-glare device of the present invention, such as figure 1 As shown, it includes a light filter screen 1 and a daylighting plate 2. The light filter screen includes a frame 3 and a light-changing plate 4. The light-changing plate 4 is installed on the frame. The light-changing plate 4 is composed of a plurality of light-changing units 5 arranged in an array. A dimming control device 6 is installed in the frame 3, and the dimming units 5 of the dimming plate 4 are all connected to the dimming control device 6. The lighting plate 2 is composed of a plurality of photosensitive elements 7 arranged in an array, and the photosensitive elements of the lighting plate 2 7 are all connected with dimming control device 6.

[0012] The light changing units 5 of the light changing plate 4 are the same in number and arrangement as the photosensitive elements 7 of the lighting plate 2 .

[0013] Such as figure 2 As shown, the dimming unit 5 inc...

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PUM

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Abstract

The invention discloses a self-adjustment filtering anti-dazzle device, comprising a filtering screen and a lighting board, wherein the filtering screen comprises a frame and a light changing board, the light changing board is arranged on the frame, the light changing board is composed of a plurality of light changing units which are arranged in the array mode, a light changing control device is arranged in the frame, all the light changing units of the light changing board are connected with the light changing device, the lighting board is composed of a plurality of photosensitive elements which are arranged in the array mode, and all the photosensitive elements of the lighting board are connected with the light changing control device. According to the self-adjustment filtering anti-dazzle device, the plurality of light changing units which are arranged in the array mode are arranged on the filtering screen, the plurality of photosensitive elements which are arranged in the array mode are arranged on the lighting board, the lighting board can collect the light intensity distribution of a current area, the filtering screen can adjust the light transmittance according to the light intensity distribution which is measured by the lighting board, the light intensity after the light penetrates through the filtering screen is in accordance with that before the light penetrates through the filtering screen, a problem of too dark caused by the whole adjustment of the filtering screen is avoided, the definition of the view of a driver is guaranteed, and the probability of the occurrence of road accidents is reduced.

Description

technical field [0001] The invention relates to a light filtering and anti-glare device, in particular to an automatically adjustable light filtering and anti-dazzle device. Background technique [0002] With the continuous improvement of people's living standards, cars have begun to enter thousands of households, and driving a car has gradually become a kind of life enjoyment for people. However, when people are enjoying the joy of driving, various dangers are also with us, especially the damage caused by strong light is more serious. When we drive, we need to pay full attention to the route ahead, the reversing mirror, the vehicles next to us, etc. In addition, the strong light in summer, the reflection of other cars or the strong light irradiated by it directly hits people's eyes, which can easily cause visual fatigue and hurt people's eyesight. Eyes, induce various eye diseases, and when entering and exiting the tunnel, due to the strong contrast between internal and ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J3/04
Inventor 张占波范守娟
Owner QINGDAO ZONGHENG ELECTRONICS TECH
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