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Tunnel lamp with adjustable angle in various working modes and tunnel portal illuminating system

A working mode and tunnel light technology, which is applied in the field of tunnel lights and tunnel entrance lighting systems, can solve problems such as the large difference between tunnel entrance lighting and the middle section of the tunnel, and the decline of driver's visual ability, so as to reduce the psychological and physiological impact and improve comfort The effect of smooth adjustment process of degree and angle

Inactive Publication Date: 2016-11-02
XIAN LIXIANG HUAXIA TECH INNOVATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the analysis of the traffic accident management department, one of the main reasons for the frequent occurrence of highway tunnel accidents is that the lighting at the tunnel entrance is too different from the middle section of the tunnel, resulting in a decrease in the driver's visual ability.
Although the number of tunnel accidents accounts for a relatively small proportion of the total road traffic accidents, their major accidents, fatalities and direct property losses account for a large proportion, and secondary accidents are more likely to occur in tunnels

Method used

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  • Tunnel lamp with adjustable angle in various working modes and tunnel portal illuminating system
  • Tunnel lamp with adjustable angle in various working modes and tunnel portal illuminating system
  • Tunnel lamp with adjustable angle in various working modes and tunnel portal illuminating system

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specific Embodiment approach

[0044] Such as Figure 1~5 Shown, which shows a specific embodiment of the present invention, specifically,

[0045] The specific implementation of the tunnel light of the present invention is as follows:

[0046] An angle-adjustable tunnel light with multiple working modes, including at least three sets of LED modules for lighting; at least one set of adjustable LED modules 6 and at least two sets of non-adjustable LED modules 5;

[0047] As shown in the figure, the LED module includes a housing and an LED light-emitting unit arranged on the housing; both ends of all LED modules are respectively connected to two side brackets 2;

[0048]As shown in the figure, the housing of the non-adjustable LED module is fixedly installed on the side bracket by fixing screws 3;

[0049] As shown in the figure, the housing of the adjustable LED module is hingedly mounted on the side bracket 2 through the fixing screw 3, and the housing of the adjustable LED module rotates with the axis of...

specific Embodiment

[0058] The specific embodiment of the illumination system of the tunnel mouth of the present invention is as follows:

[0059] As shown in the figure, the tunnel entrance lighting system includes the tunnel lights according to claims 1 to 7 installed along the length direction of the tunnel on the tunnel arms whose distances are R and C from the tunnel entrance 109 and the tunnel exit 110 respectively. 103; We install the above-mentioned tunnel lights at the tunnel entrance and tunnel exit to illuminate the tunnel roof and tunnel wall at the tunnel entrance and tunnel exit, reduce the brightness difference with the natural light outside the tunnel, and alleviate the "black hole effect" and "white light". hole effect";

[0060] The 0

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Abstract

The invention discloses a tunnel lamp with an adjustable angle in various working modes and a tunnel portal illuminating system. The tunnel lamp comprises at least three LED module groups used for emitting lights, wherein at least one adjustable LED module group and at least two non-adjustable LED module groups; each LED module group is composed of a shell and an LED light-emitting unit arranged on the corresponding shell; the two ends of each LED module group are connected to two side brackets respectively; the shell of each non-adjustable LED module group is fixedly installed on the side brackets through fixing screws; and the adjustable LED module group is arranged above the non-adjustable LED module groups. The tunnel portal illuminating system comprises the tunnel lamp which is installed on a tunnel arm in the length direction of a tunnel. The distance between the tunnel inlet of the tunnel and the tunnel arm is R; and the distance between the tunnel outlet of the tunnel and the tunnel arm is C.

Description

technical field [0001] The invention relates to a tunnel light and a tunnel entrance lighting system, which are specifically used for lighting the tunnel driving environment. Background technique [0002] When a car driving on the road passes through a tunnel, human physiological characteristics determine that the driver's vision will undergo subtle changes, especially during the day. When the car approaches the tunnel, the ambient brightness suddenly changes from high to low, and the driver's vision will appear "black hole effect", which is extremely unfavorable to safe driving. When the car drives out of the hole, the ambient brightness changes rapidly from weak to strong, visually there will be glare and discomfort, and a "white hole effect" will appear. According to the analysis of the traffic accident management department, one of the main reasons for the frequent occurrence of road tunnel accidents is that the lighting of the tunnel entrance is too different from the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V19/02F21V19/00F21V29/00F21Y115/10F21W131/101
CPCF21S8/00F21V19/0055F21V19/02F21W2131/101
Inventor 陶成顺卜晓东
Owner XIAN LIXIANG HUAXIA TECH INNOVATION
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