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Railway Tunnel Lighting Power Supply System

A technology of tunnel lighting and power supply system, applied in the field of tunnel lighting, can solve problems such as tunnel lighting energy consumption, and achieve the effect of enriching visual experience and expanding publicity.

Active Publication Date: 2021-11-09
CHINA ROAD & BRIDGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Another object of the present invention is to provide a power supply system for railway tunnel lighting, which can convert the kinetic energy generated by the high-speed moving train and the wind generated during the running process into electricity for tunnel lighting at medium and high speeds in the tunnel, which solves the problem of tunnel lighting. The problem of energy consumption for tunnel lighting, and the power generated by high-speed EMUs will not be affected by weather changes, and the energy is infinite and environmentally friendly

Method used

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  • Railway Tunnel Lighting Power Supply System
  • Railway Tunnel Lighting Power Supply System
  • Railway Tunnel Lighting Power Supply System

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Embodiment Construction

[0042] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0043] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0044]It should be noted that the experimental methods described in the following embodiments, unless otherwise specified, are conventional methods, and the reagents and materials, if not otherwise specified, can be obtained from commercial sources; in the description of the present invention, It should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "arrangement" should be interpreted in a broad sense, for example, it can be fixedly connected, arranged, or detachably connected, arranged, or Connect and set in one piece. ...

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Abstract

The invention discloses a railway tunnel lighting power supply system, comprising: a plurality of power receiving mechanisms, which are arranged on the rails in the railway tunnel at intervals, and contain a supporting device and a rotating device, and the rotating device includes a vertical part and a horizontal part. The straight part is supported in the rail groove by the support device and is arranged in contact with the upper surface of the groove, and the horizontal part passes through the rail and extends out of the rail; the power mechanism has a plurality of rotating blades; the rotating blade rotates under the rotation of the rotating device; Power transmission mechanism, which speeds up the rotating blades and transmits the power generated by the power mechanism; power generation mechanism, which converts the power of the power transmission mechanism into electric energy; power mechanism, power grid, which transmits the AC output of the power mechanism; lighting Mechanism that receives alternating current to illuminate the tunnel. The invention can convert the kinetic energy generated by the high-speed motor vehicle and the wind generated during the running process into electricity for tunnel lighting, and solves the energy consumption problem of tunnel lighting.

Description

technical field [0001] The invention relates to the technical field of tunnel lighting. More specifically, the present invention relates to a railway tunnel lighting power supply system. Background technique [0002] With the continuous growth of the country's comprehensive national strength, high-speed EMUs have extended to almost every city, railways have been developed to many mountainous areas, and the number of tunnels is also increasing rapidly. It is bound to produce a large amount of power consumption. Although in recent years there have been "green, low-carbon, and environmentally friendly" researches on tunnel lighting, such as the introduction of wind power generators in tunnels, and the use of optical fibers to bring sunlight into tunnels for lighting, these are still incomplete and are more affected by the weather environment. big. [0003] The maximum running speed of high-speed EMU trains can reach 400km / h, and the continuous running speed is 350km / h. Due t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02S10/10H02S10/12H02S40/30F03D9/00F03D9/11H02K7/18H02J7/00H02J7/14H02J7/32H02J7/35H02J3/38F21S9/03F21S9/04F21V23/04F21V33/00F21Y115/10
CPCF03D9/007F21S9/032F21S9/043F21V23/04F21V33/0052F03D9/11F21Y2115/10H02J3/381H02J7/0047H02J7/0068H02J7/14H02J7/1423H02J7/32H02J7/35H02K7/1807H02K7/183H02S10/10H02S10/12H02S40/30H02J7/00302H02J7/00306H02J7/143H02J2207/40H02J2300/28Y02E10/50Y02E10/72Y02E10/76Y02E70/30
Inventor 何保炳张欣樊泽民郑甲佳
Owner CHINA ROAD & BRIDGE
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