Photovoltaic traffic light

Abstract

The invention discloses a photovoltaic traffic light. The photovoltaic traffic light comprises a vertical rod and a traffic light installation rod; the traffic light installation rod is fixedly connected with the upper part of the vertical rod; the vertical rod is arranged at one side of a road; the traffic light installation rod extends to the other side of the road; the traffic light installation rod is provided with traffic signal lamps and a power generation assembly installation rod; the traffic signal lamps include a red lamp, a yellow lamp and a green lamp; and the power generation assembly installation rod is provided with a solar controller, a storage battery pack and photovoltaic assembly panels, wherein the solar controller is connected with the photovoltaic assembly panels and the storage battery pack, the photovoltaic assembly panels are obliquely connected with the vertical rod, two sets of photovoltaic assembly panels are provided, and the two sets of photovoltaic assembly panels are arranged at two sides of the vertical rod respectively and are symmetrical to each other relative to the vertical rod. The photovoltaic traffic light of the present invention is conducive to building a resource-saving and energy-saving society. The two sets of photovoltaic assembly panels are arranged at the two sides of the vertical rod respectively and are symmetrical to each other relative to the vertical rod, so that the structure of the photovoltaic traffic light is more stable; and generated output can be improved effectively and stabilized.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to a photovoltaic traffic light. Background technique [0002] Traffic light refers to the signal light used to direct traffic, and its traffic signal light is composed of red light, green light and yellow light. A red light means no access, a green light means permission to pass, and a yellow light means wait. Existing traffic lights are usually powered by mains power. In the 24-hour uninterrupted power supply, the power consumption of traffic lights and the loss of mains power supply are still very considerable, which is not conducive to the construction of an existing energy-saving and energy-saving society. In addition, even if a solar photovoltaic power generation module is added to the existing traffic lights, because the photovoltaic module panel is fixed, when the sun rotates, the sun's irradiation angle is small, and its power generation power decreases accordingl...

AI Technical Summary

Problems solved by technology

Existing traffic lights are usually powered by mains power. In a 24-hour uninterrupted power supply, the power consumption of traffic lights and the loss of mains power supply are still very considerable, which is not conducive to the construction of an existing energy-saving and energy-saving society.

In addition, even if solar photovoltaic power generation components are added to the existing traffic lights, because the photovoltaic module panels are fixed, when the sun rotates, the sun's irradiation angle is small, and its power generation decreases accordingly.

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