one,City circuit lampWhat are the differences from Solar street lights?

With the improvement of environmental conservation, the application of solar energy is becoming more and more extensive. Solar street lights are a new type of street lights for Solar applications. Compared with ordinary city circuit Lights, the two are different. Solar street lights and ordinary city circuitsThe differences in lamps are mainly:

1. The difficulty of installation

There is no need to lay a complex line for Solar street lights. You only need to make a cement base and make a battery pit within 1M, and fix it with galvanized bolts.

The construction of the city's circuit Lights usually requires a lot of complex operating procedures, including a large amount of civil and material resources such as laying cables, ditch tubes, interior threads, and backfilling, and consumes a lot of manpower and material resources.

2. Use fee

The Solar street light line is simple, basically does not generate maintenance costs, and uses Solar power generation to provide energy for street lights. It does not generate expensive electricity costs. It can reduce the management cost and use cost of street lights, and save energy.

The city circuit Lights are complicated and need to be maintained regularly. Due to the often high -voltage sodium lamps, it is easily damaged when the voltage is unstable. With the increase of the period of use, the maintenance of the aging line is even more headache.In addition, the electricity bill of the city's circuit lamp is generally very high, and it must also bear the risk of stolen cables.

3. Safety performance

Due to the use of 12-24V low voltage, the voltage is stable, the voltage is stable, the operation is reliable, there is no hidden danger. It is an ideal public lighting product of the ecological community and the road administration department.

There are certain safety hazards in the city's circuit lamps, especially under construction, such as the cross construction of water and gas pipelines, road reconstruction, and landscape construction.

4. Life comparison

The main component of Solar street lights The service life of Solar panels is 25 years, and the average life of the LED light source is about 50,000 hours, and the life of solar energy battery is 5-12 years.

The average service life of the city's circuit lamp is about 10,000 hours. In addition, the longer the use period, the greater the aging pipeline, the shorter the service life.

5. System differences

Solar street lights are independent systems, and each Solar street light is its own system; and the city circuit light is a system of the entire road.

2. Which of the Solar street lights and the city circuit light

Solar street lights and city circuit Lights are different in many ways. In terms of brightness, general Solar street lights are not as good as city circuit Lights.

Under the same requirements, the city circuit Lights are brighter because LED Solar street lights do not have a full power lighting.Because the brightness of the Solar street light is good, the configuration of the Solar street lighting system is high, so that the price of Solar street lights will be higher, which will exceed the budget.Therefore, the LED Solar street lights on the market at present are all working on the power power of the light source by Solar controller, so basically they are half -power or lower -power lighting Lights, so the LED Solar street lights are not as bright as city circuit Lights.

Third, which one is good for Solar street lights and city circuit Lights

In contrast to the Solar street lights and city circuit Lights, it is not possible to say which one is good. It is necessary to comprehensively consider the situation in many ways to decide:

1. Consider from the perspective of budget

The Solar street lights and the city circuit Lights are compared from the budget.Single lamp prices must be high.However, from the overall budget, Solar street lights and city circuit Lights are similar, and even the city's circuit lamps are higher, because the city circuit Lights are invested in trenches, threads and transformers.

2. Consider the installation location

Urban roads, for areas with high road lighting requirements, are recommended to install cities circuit Lights.Township and rural roads, the lighting requirements are not very high and the power supply is relatively long. The cost of pulling the cable is very high. You can consider choosing to install Solar street lights.

3. Consider from high degree

If the road is relatively wide and the high street lights need to be installed, then Solar street lights are recommended below ten meters.It is recommended to install cities circuit Lights for more than ten meters.

1. Steps of the installation process of city circuit lamps

The city circuit lamp consists of the lamp head (light source), light pole, embedded parts, mixed soil foundation, lightning -absorbing corner iron, PVC Tube, wire, cable, control box (time and space switch, exchange contactor, leakage protection device) and other parts.The installation process steps are: basic positioning basic pouring construction cable protection groove slot slot threading pipe support threading cable protection groove backfill lamp wiring street light control installation:

1. Basic positioning

The survey address is determined to determine the position of the light pole. At the same time, there is no cable, pipeline and other facilities below the excavation location. Based on the above, the high -voltage wire must be avoided, and the leaves are used to avoid the safety of the leaves to ensure the safety of construction.

2. Basic pouring construction

Dig a basic pit with the corresponding size according to the drawings, then enter the lightning -absorbing angle iron, use the concrete to enter the cushion, and then fix the embedded parts; finally put two in less than less than 30mm arc -shaped threading Tube, the threading Tube of the threading Tube, and the threading Tube.One end is placed in the center of the four screws of the embedded parts, one of which comes in in the direction of the main cable, and the other one ends in the direction of the main cable.

3. Cable protection groove slot

In the case of cement pavement or street road surface, a cable protective groove should be dug into the cement slot. The depth of the slot should be determined according to the actual situation.

4. Circuit Tube supplement

The thread is generally used for cables. One end is fixed on the guidance steel wire. The piercing rod is introduced. On the basis of embedding, there is -shaped semi -circular, which is used for wiring.The length of each round line is determined.

5. Cable protection groove recovery

The hidden project can be filled in the cable protection groove after confirming the qualification, and the layered landfilling when the backfill is returned.

6. lighting assembly

Divide the light rod to each foundation, and assemble the light rod arm on the side of the road parallel. Do not scrape the wire in the light rod during the thread to protect the cortex;Adjust the parallel degree of the light surface and the parallel surface of the light head and the elevation of the light head, and try the temporary power supply.

7. Establishing rod wiring

The vertical rod is divided into two types: artificial vertical rod and mechanical vertical rod. Pay attention not to press the French disk to the wire and cable to prevent the leakage of the Skin.Do not touch the surrounding high -voltage lines or other buildings when standing.Add the cushion under the buried nut and use nuts to fasten.Effect the light rod, the light pole must be perpendicular to the road surface.Then faste the pads of the lightning -absorbing angle iron, and the conditions are allowed to be welded to ensure that the light rod is connected to the pile with the lightning corner.Do a good job of connection between the main cable and the wire in the light rod, and do a good job of waterproof treatment. The phase wire of each lamp should be installed with a fuse. The fuse should be fixed., The upper end of the fuse should be connected to the wire, the lower end is connected to the power supply, and the lamp rod is connected to the ground wire at the same time.

8. Street light control installation

Street light control box components include leakage protection, timing microcomputer switches, AC contactors, separation switches, and electric meters. Check whether the connection is correct and whether the wiring is firm., Finally connect to the distribution box to connect the ground wire.

After the above steps, the rust -proof processing of the street light rod can be embedded in the street light rod. If the conditions are conditional, add an additional nut fastener. After the liquid asphalt is brushed, the city circuit light is installed.

2. What are the requirements for Outdoor street lights?

1. The protection of Outdoor street lights is divided into TT and TN systems, of which the TN system is divided into TN-C, TN-S, TN-C-S system.

2. The TT method refers to the protection system that directly grounds the metal shell of the street lamp steel rod, commonly known as single Lights.When the metal shell of the street -lamp steel rod is charged, the danger of electric shock is reduced by a low -voltage section. It is suitable for places where ground protection is very scattered. At present, it is rarely used.

3. The TN method of power supply system is the protection system that connects the metal shell of the street light steel rod with the working zero line. It is also known as the zero protection system of the street light connection. Once the device appears, the zero protection system can raise the leakage current to a short -circuit current to a short -circuit current.This current is very large, which is 5.3 times the TT system. In fact, it is a relatively short -circuit failure. The fuse of the fuse will melt.Safety.

4. The welding of the ground wire should comply with relevant regulations: flat steel is twice the width of its width, and at least 3 edges are welded. The round steel is 6 times the diameter. When the round steel is connected to the flat steel, the length of the round steel is round steel.6 times diameter.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is effective. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt;Correction & gt; & gt;

1. The basic structure and role of Solar street lights

Solar street lights use crystal silicon Solar batteries to power. The maintenance valve controlled sealing battery (collagen battery) storage electricity is stored. The ultra -high -bright LED lamps are used as a light source and controlled by intelligent filling controller. It is used to replace traditional public power lightingStreet Lights are mainly composed of five parts:

1. Light rod: There is a lamp arm connecting the lamp arm on the lamp rod. When installation, the light rod is combined with the buried underground cage.

2. Light head: The lamp head is the lighting part of the Solar street lamp. It contains lamp beads, controllers, connecting cables, and some put lithium battery inside.

3. Solar panel: It is mainly composed of photocuretic devices and is used to collect and transform solar energy. The more common and practical are monocrystalline silicon Solar cells and polysilicon Solar cells.

4. Controller: It has functions such as charging, discharge, automatic switching Lights, automatic reduction of power, overcharge protection, overload protection, wiring protection, error reporting and other functions.

5. Lithium battery: consisting of multiple batteries for storing electrical energy.

2. What is the principle of working in Solar street lights

Solar street lights use solar energy to light up. The working principle is:

During the day, when the light is irradiated on the Solar panel, the Solar panel converts the light energy into electrical energy.Electric energy is stored in the lithium battery through the wire.When the light becomes weakened in the evening, the controller feels that the light becomes weakened and the lithium battery will control the stored electric energy to the lamp head to light up the Solar street light.

3. What can Solar street lights be transformed?

Solar street lights are a kind of energy -saving and environmentally friendly street lights. It uses Solar panels to collect solar energy, and transforms solar energy into electrical energy and send it to lithium batteries to store it. At nightillumination.

1. What is a single -arm street light

There is only one light pole of the general lighting street light. On the top of the light rod, a branch arm is equipped with a lamp head to provide public lighting. We call this street lamp as a single -arm street lamp, also known as single -arm light.Single -arm Lights are divided into ordinary sodium lamps, single -arm street lights, energy -saving lamp single -arm street lights, pyrine single -arm street lights and LED single -arm street lights.

Single -arm Lights are the most common type in road Lights. There is only one arm. The pole body uses Q235 low -carbon high -quality steel bending welding at one time. The weld is Smooth and Smooth.The appearance is beautiful, simple and Smooth, and is usually installed on both sides of the river, slope, or wider road surface to play a role in lighting road conditions and guiding safe driving.

2. What is the lamp of both arm street lights

Both arm lamps are derivative lamps of single -arm street lights, that is, two branches on the top of the light pole, two lamp heads are installed, and the roads on both sides are illuminated.

The two branches of the arms have a certain symmetry, which is more abundant than the shape of a single -arm light. Generally, it is installed on a multi -away green Belt or a road section with special lighting requirements.energy.

What is the difference between one -arm street lamp and binocular street lights

1. Different shapes

The main difference between single -arm street lights and arms street lights is the shape. Single -arm street lights are one arm, and the top of the light rod of the arms street lights has two branches, and it is symmetrical.The street lights are more beautiful.

2. Different installation environment

Single -arm street lights are suitable for wider roads such as residential areas, rural roads, factories, parks, etc., and both arm street lights are mostly used on the two -way roads on the road and some special lighting road sections that need to take into account both sides of road lighting at the same time.Essence

3. Different costs

Single -arm street lights only need to install one branches and one lamp head. The installation cost is definitely lower than the arms street lights. However, in terms of use, the arms street lights can take into account the roads on both sides with only one light pole.Installed on both sides, generally, the arms are more energy -saving and environmentally friendly.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is effective. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt;Correction & gt; & gt;

1. What does it mean to complement the municipal electricity and Solar street lights

As a clean energy source, solar energy has been widely used. Solar street lights are street lights that use solar energy supply. There are many types of Solar street lights on the market.Woolen cloth?

The municipal power complementary Solar street lights, as the name suggests, connect the Solar street lights of the municipal electricity. In terms of installation, it is necessary to laid cables like traditional city circuit Lights.

The reason why the municipal electricity complementary Solar street lights occur are mainly to consider the problems of traditional Solar street lights that are not adapted to high -power light sources and cannot work properly for a long time. In order to make up for the disadvantages of Solar street lights, municipal power complementary Solar street lights appear.

Municipal Electrical Complement Solar street lights make up for the shortcomings of general Solar street lights with their special power supply methods, so that they can be competent on the main roads that have high requirements on brightness and lighting time.If you have high lighting requirements, and you want to save electricity, you might as well try to use municipal electricity -type Solar street lights.

2. There are several types of municipal power complementary Solar street lights

There are two main types of municipal power complementary Solar street lights:

1. Municipal electricity can directly supply power to the light source

This Solar street lamp is usually used to supply power. Once the battery is insufficient due to the weather or other reasons, the controller will switch the power supply line to market power supply.

2. Municipal electricity charges the battery

When this Solar street light is working, the city power does not directly supply the light source, but charges the battery; the controller of this Solar street light is to detect the charging efficiency of Solar photovoltaic boards. For exampleThe controller is rarely controlled or even stopped charging, but the weather is not good, the photovoltaic board charging efficiency is low, and the controller improves the charging power of the city power.This is to ensure that the battery electricity work needs to meet the needs of the light source through this charging method.

The two types of municipal power complementary Solar street lights have their own advantages and disadvantages. The former Solar system and municipal electricity are relatively independent. Even if the Solar system is broken, it can work normally through the municipal power system.The former saves more electricity bills.