Light-operated adjusting system for tunnel lamp illumination

An adjustment system and technology for tunnel lights, applied in the field of tunnel lights, can solve the problems of reduced service life of tunnel lights, unadjustable tunnel lights, and high danger, and achieve the effects of reducing black hole effects, reducing illumination, and reducing traffic accidents.

Inactive Publication Date: 2020-09-18
于晓晓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the car is prone to black hole effect and white hole effect when driving in the tunnel, it makes the car more dangerous when driving into and out of the tunnel. In order to eliminate the black hole effect and white hole effect, the current tunnel light The brightness of the tunnel lights at the exit is adjusted to the maximum, but under the long-term strong irradiation of the tunnel lights at the entrance and exit of the tunnel, the power consumption increases, and the service life of the tunnel lights decreases. More importantly, the current The tunnel light cannot be adjusted according to the light outside. When the outside of the tunnel is dark, when the car just drives into the tunnel, the strong light will stimulate the driver's eyes, which may easily cause safety accidents.

Method used

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  • Light-operated adjusting system for tunnel lamp illumination
  • Light-operated adjusting system for tunnel lamp illumination

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] refer to figure 1 , a light control adjustment system for tunnel lighting, comprising a lampshade 1 fixedly connected to the inner top of the tunnel, the inner top of the lampshade 1 is fixedly connected with a lamp body 2, the lower end of the lampshade 1 is provided with a lighting frame 3, and the inner wall of the lighting frame is fixedly connected with The transparent plate 4, the upper end of the lampshade 1 is provided with a conductive cavity 5, and the inner wall of the conductive cavity 5 is slidably connected with a conductive plate 6. It should be noted that the inner wall of the conductive cavity 5 is symmetrically provided with through holes communicating with the outside world to balance the conductive plate 6. The air pressure generated when the inner wall of the conductive cavity 5 slides, the side wall of the conductive plate 6 is fixedly connected with the inner wall of the conductive cavity 5 through the conductive rubber 8, the inner wall of the con...

Embodiment 2

[0024] refer to figure 2 The difference from the first embodiment is that the lampshade 1 is provided with an air storage cavity 12, the inner wall of the conductive cavity 5 is in communication with the gas storage cavity 12, and the inner wall of the conductive cavity 5 is connected with the inner wall of the lampshade 1 through the one-way suction tube 14. It should be noted that the one-way air outlet pipe 13 only allows gas to enter the gas storage chamber 12 from the conductive chamber 5, and the one-way air suction pipe 14 only allows gas to enter the conductive chamber 5 from the lampshade 1. The lower end of the lampshade 1 is provided with The inner bottom of the annular cavity 15 and the gas storage cavity 12 communicate with the inner wall of the annular cavity 15 through the connecting pipe 16. A pressure relief valve is installed in the connecting pipe 16. The inner wall of the annular cavity 15 is provided with a plurality of air injection holes 17, and the plur...

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Abstract

The invention discloses a light-operated adjusting system for tunnel lamp illumination. The light-operated adjusting system comprises a lampshade fixedly connected to the top part in a tunnel, whereina lamp body is fixedly connected to the top part in the lampshade; a conductive cavity is formed in the upper end of the lampshade; a conductive plate is slidably connected to the inner wall of the conductive cavity; the side wall of the conductive plate is fixedly connected with the inner wall of the conductive cavity through conductive rubber; a conductive strip is embedded in the inner wall ofthe conductive cavity; the conductive plate makes contact with the conductive strip; and the side wall of the lamp body is fixedly connected with the conductive strip and the conductive rubber through lead wires. According to the light-operated adjusting system, a light expansion air bag can be correspondingly stretched and contracted according to the change of light outside a tunnel, further theconductive rubber is deformed correspondingly, the resistance of the conductive rubber is changed, the illuminance of the lamp body is adjusted correspondingly, the brightness of the tunnel portal isclose to the outside, the black hole effect and the white hole effect are reduced when an automobile runs into or out of the tunnel, and safety accidents are reduced.

Description

technical field [0001] The invention relates to the technical field of tunnel lamps, in particular to a light control adjustment system for tunnel lamp illumination. Background technique [0002] Tunnel lights are special lamps for tunnel lighting. The tunnel lights use light-emitting diodes as the light source of the luminous body, which has the advantages of high color rendering, low light decay and long life. [0003] Because the car is prone to black hole effect and white hole effect when driving in the tunnel, it makes the car more dangerous when driving into and out of the tunnel. In order to eliminate the black hole effect and white hole effect, the current tunnel light The brightness of the tunnel lights at the exit is adjusted to the maximum, but under the long-term strong irradiation of the tunnel lights at the entrance and exit of the tunnel, the power consumption increases, and the service life of the tunnel lights decreases. More importantly, the current High-q...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/04F21V23/02F21V33/00B08B5/02B08B13/00F21W131/101
CPCB08B5/02B08B13/00F21S8/04F21V23/02F21V33/00F21W2131/101
Inventor 于晓晓陈科宏
Owner 于晓晓
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