Low-energy-consumption power cable tunnel lighting system

A power cable and tunnel lighting technology, which is applied in the field of tunnel lighting systems, can solve the problems of easy scaling and atomization of lamp glass, high cost, and easy generation of sparks, etc., and achieve good lighting environment, long service life, and improved stability.

Inactive Publication Date: 2013-01-30
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

The requirements for the protection level of lamps are relatively high, the rectifiers and starters have high damage frequency, the working current is large, sparks are likely to be generated after the aging of the circuit, and the safety is poor. There are flammable and explosive gases inside the lamp tube, and there are hidden dangers after damage. ; The glass of the lamp is easy to foul and atomize, which reduces the lighting effect and the light decay is serious; and at this stage, the power consumption in the tunnel is relatively large, and the cost incurred is relatively high

Method used

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  • Low-energy-consumption power cable tunnel lighting system

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Embodiment

[0025] Such as figure 1 As shown, a low-energy power cable tunnel lighting system includes LED lighting lamps 1, which are symmetrically arranged on both side walls of the tunnel and distributed at equal intervals along the tunnel direction. Each side wall in the tunnel includes two rows of LED lighting lamps 1, one row of LED lighting lamps 1 is arranged on the upper part of the side wall, and the other row of LED lighting lamps 1 is arranged on the lower part of the side wall close to the ground, wherein the LED lights on the upper part of the tunnel side wall The lighting lamp 1 is arranged at an angle of 30° to 60° to the ground, and the LED lighting lamp 1 at the lower part of the side wall of the tunnel is arranged at an angle of 3° to 10° to the ground.

[0026] The LED lighting lamps 1 are installed in a ceiling-mounted manner, and each LED lighting lamp 1 is connected in parallel with each other, so that the entire lighting system will not be paralyzed due to one dama...

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Abstract

The invention relates to a low-energy-consumption power cable tunnel lighting system. The low-energy-consumption power cable tunnel lighting system comprises light-emitting diode (LED) lighting lamps, wherein the LED lighting lamps are symmetrically arranged on two side walls of a tunnel and are distributed at equal intervals in the tunnel direction; two rows of LED lighting lamps are arranged on each side wall of the tunnel; one row of LED light lamps are arranged on the upper part of each side wall of the tunnel, and the other row of LED light lamps are arranged on the lower part, which is close to the ground surface, of each side wall of the tunnel; the LED lighting lamps arranged on the upper part of each side wall of the tunnel and the ground surface form a 30 to 60-degree angle; and the LED lighting lamps arranged on the lower part of each side wall of the tunnel and the ground surface form a 3 to 10-degree angle. Compared with the prior art, the low-energy-consumption power cable tunnel lighting system has the advantages of good lighting effect, high protection performance, low energy consumption and the like.

Description

technical field [0001] The invention relates to a tunnel lighting system, in particular to a low energy consumption power cable tunnel lighting system using an LED light source. Background technique [0002] With the construction of AC and DC power grids, the reliability requirements for equipment are getting higher and higher. With the gradual establishment of the four international centers of "economy, finance, trade, and shipping" and the status of a modern international metropolis, Shanghai's economic and social development and the improvement of people's living standards are increasingly dependent on power supply. The requirements are also getting higher and higher. [0003] For a long time, tunnel lighting lamps have been damaged frequently, which seriously affects the safe production of electric power. The construction of the cable tunnel is relatively deep and the humidity is relatively high. The requirements for the protection level of lamps are relatively high, ...

Claims

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Application Information

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IPC IPC(8): F21S8/00F21V19/00F21V31/00F21V23/00F21V23/06F21W131/101F21Y101/02F21Y115/10
Inventor邱继东王新春何磊
OwnerSHANGHAI MUNICIPAL ELECTRIC POWER CO