Self-generating railway road lamp for generating power by using coil springs and suction effect

Abstract

The invention relates to a self-generating railway road lamp for generating power by using coil springs and a suction effect. The self-generating railway road lamp is characterized in that swinging devices powered by suction force and coil spring potential energy generating sets are additionally arranged on road lamps along a railway. When a high-speed train passes by, the swinging devices swing under the action of suction force, a coil spring energy storing device is used for accumulating elastic potential energy under the action of swinging force, the elastic potential energy is regulated and controlled by a mechanical time setting device at night to release energy for driving generators to generate power, and the power is supplied to the road lamps for illuminating. The self-generating railway road lamp has the beneficial effects that the suction force generated during running of the high-speed train is used for generating power, so that stable and environment-friendly power is supplied to the railway road lamps for illuminating. The defect of unstable electric power of the conventional wind energy and solar energy road lamps is avoided, and the power resource of a public power grid is saved. The power generation energy is stored by using the accumulated elastic potential energy of the coil springs instead of storing electric power by using storage batteries, so that the environmental pollution caused by chemical batteries is avoided, and the defects of short service life and frequent maintenance of the chemical batteries are also avoided.

Description

technical field [0001] The invention belongs to lighting equipment, in particular to a street lamp which utilizes natural energy to generate electricity. Background technique [0002] In order to save energy and protect the environment, there have been street lamps that utilize solar energy and wind energy to provide electricity. These two natural energy street lamps are especially suitable for lighting along railway lines. Because the lighting of long-distance railway lines consumes considerable power resources. However, both energy sources are unstable. For example, in continuous rainy days, the power supply of solar street lights becomes a problem. In continuous windless or light windy weather, wind energy street lights will stop working. It has become an important subject to study a street lamp along the railway that utilizes stable natural energy for power supply. [0003] Another disadvantage of existing solar and wind energy street lights is that chemical batt...

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Problems solved by technology

[0003] Another disadvantage of existing solar and wind energy street lights is that chemical batteries need to be configured, and chemical batteries require regular maintenance and have a limited service life. Discarded batteries will also pollute the environment, and this situation needs to be improved.

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