CN201190930Y - Scene complementary road lamp - Google Patents

Abstract

The utility model discloses a wind-light compensation street lamp, comprising a solar cell component, a solar cell component support, a lamp rod, a lamp, a light source, a waterproof box, an accumulator, an intelligent controller and a wind power generator, wherein the lamp provided with the light source is mounted on the lamp arm of the lamp rod, the solar cell component support is fixed at the upper part of the lamp rod, the solar cell component is mounted on the solar cell component support, the wind power generator is mounted at the top of the lamp rod, the bottom of the lamp rod is mounted with the waterproof box, the accumulator and the intelligent controller are arranged in the waterproof box. The wind-light compensation street lamp has the advantages of 1, high economic benefit, 2, an actual example for new energy application, 3, beautiful appearance as street scene.

Description

Wind-solar hybrid street light

technical field

The utility model relates to a street lamp, in particular to a wind-solar complementary street lamp.

Background technique

In today's world, electricity has become the most commonly used source of power in people's lives. In areas far away from the grid, the independent power supply system becomes the most needed power source. Which kind of independent power supply is the most reasonable in the low-cost, high-reliability independent power supply system is a question that people have been studying and discussing. Wind energy and solar energy are inexhaustible and inexhaustible healthy energy sources for the earth. They will surely become the mainstream of alternative energy sources in the future. The use of energy will be popularized, and wind-solar hybrid street lamps will represent the development direction of future street lamps. Solar energy is the source of all energy on the earth, and wind energy is another manifestation of solar energy on the earth's surface. Therefore, solar energy and wind energy are highly complementary in time and area. When the sunlight is strongest during the day, the wind is very small. After the sun sets at night, the light is very weak, but the wind energy is strengthened due to the large temperature difference on the surface. In summer, the sun's light intensity is high and the wind is low, and in winter, the sun's light intensity is weak and the wind is strong. The complementarity of solar energy and wind energy in terms of time makes the wind-solar hybrid power generation system have the best matching in terms of resources, and the wind-solar hybrid power generation system is an independent power system with the best resource conditions.

Contents of the invention

The purpose of the utility model is to provide an environment-friendly, high-efficiency wind-solar complementary street lamp.

The technical solution of the utility model is: a wind-solar complementary street lamp, including solar cell components, solar cell component brackets, light poles, lamps, light sources, waterproof boxes, batteries, intelligent controllers and wind power generators, the The lamps are installed on the lamp arm of the light pole, the solar battery module bracket is fixed on the upper part of the light pole, the solar battery module is installed on the solar battery module bracket, the wind generator is installed on the top of the light pole, and the bottom of the light pole is equipped with a waterproof box , The storage battery and the intelligent controller are located in the waterproof box.

The storage battery is preferably a maintenance-free lead-acid battery, the solar cell assembly is preferably made of high-conversion monocrystalline silicon or polycrystalline silicon, and the light source can be a low-pressure sodium lamp, an LED lamp or an energy-saving lamp. The service life of solar modules is more than 20 years; the average life of low-pressure sodium lamps is 18,000 hours; the average life of super bright LEDs is 150,000 hours.

Photovoltaic system is a system that uses photovoltaic panels to convert solar energy into electrical energy, then charges the battery through the controller, and finally supplies power to the electrical load through the inverter. The system has the advantages of high system power supply reliability and low operation and maintenance costs.

The wind power system is a system that uses small wind turbines to convert wind energy into electrical energy, charges the battery through the controller, and finally supplies power to the load through the inverter. The advantage of this system is that the power generation capacity of the system is high, the system cost is low, and the operation and maintenance cost is low.

Due to the strong complementarity between solar energy and wind energy, the wind and solar hybrid power generation system makes up for the resource defects of wind power and photovoltaic independent systems. At the same time, the wind power and photovoltaic systems can be used in common in the battery pack and inverter link, so the cost of the wind and solar hybrid power generation system can be reduced, and the system cost tends to be reasonable.

The wind-solar hybrid power generation system can reasonably configure the system capacity according to the user's power load and resource conditions, which can not only ensure the reliability of the system's power supply, but also reduce the cost of the power generation system.

The utility model has the advantages of:

1. Good economic benefits

Since street lamps must be powered by buried cables, the construction cost of power supply lines for street lamps is very high on roads that are more than three kilometers away from the power point. With the extension of kilometers, a booster system is also required. The power supply lines of street lamps are costly and consume a lot of power on the lines. The wind-solar hybrid street lamp does not need transmission lines, does not consume electric energy, and has obvious economic benefits.

2. It can be used as a good teaching material for popularizing new energy knowledge

At present, it is very necessary to popularize education on environmental protection and new energy knowledge to the public. The wind-solar hybrid street lamp can most directly show the application prospects of clean natural energy such as solar energy and wind energy.

3. Beautiful shape, can be used as road landscape

Windmills are mascots that bring good luck in traditional Chinese culture. The beautiful windmills are arranged along the road, flying in the wind, and will become the scenery of the road.

Description of drawings

Accompanying drawing is the structural representation of the utility model.

Detailed ways

As shown in the accompanying drawings: a wind-solar hybrid street lamp, including a solar cell module 1, a solar cell module bracket 2, a light pole 3, a lamp 4, a light source 5, a waterproof box 6, a storage battery 8 and an intelligent controller 7, and the The lamp 4 of the light source 5 is installed on the lamp arm of the light pole 3, the solar battery module bracket 2 is fixed on the upper part of the light pole 3, the solar battery module 1 is installed on the solar battery module bracket 2, and the wind power generator 9 is installed on the light pole 3 The top of the light pole 3 is equipped with a waterproof box 6, and the storage battery 8 and the intelligent controller 7 are located in the waterproof box 6. The battery 7 is a maintenance-free lead-acid battery, the solar cell module 1 is made of high conversion rate monocrystalline silicon or polycrystalline silicon, and the light source 5 is a low-pressure sodium lamp, LED lamp or energy-saving lamp.

Claims (4)

1. A wind-solar complementary street lamp, characterized in that it includes a solar cell module (1), a solar cell module bracket (2), a light pole (3), a lamp (4), a light source (5), and a waterproof box (6) , accumulator (8) and intelligent controller (7), described lamp (4) that is provided with light source (5) is installed on the lamp arm of light pole (3), and solar cell assembly support (2) is fixed on light pole ( 3), the solar cell assembly (1) is installed on the solar cell assembly support (2), the wind power generator (9) is installed on the top of the light pole (3), and the bottom of the light pole (3) is equipped with a waterproof box ( 6), storage battery (8) and intelligent controller (7) are located in the waterproof box (6). 2. The wind-solar hybrid street lamp according to claim 1, characterized in that: the battery (8) is a maintenance-free lead-acid battery. 3. The wind-solar hybrid street lamp according to claim 1, characterized in that: the solar battery module (1) is made of high-conversion-rate monocrystalline silicon or polycrystalline silicon. 4. The wind-solar hybrid street lamp according to claim 1, characterized in that: the light source (5) is a low-pressure sodium lamp, an LED lamp or an energy-saving lamp.

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