1. What are the qualifications for the construction of the landscape lighting project?

The construction of landscape lighting project requires the qualifications for the professional contracting of urban and road lighting engineering.Projects include: functional lighting of roads and streets; functional lighting in residential areas; functional lighting of Outdoor public space; landscape lighting of structures and buildings; landscape lighting of parks, public green spaces, residential areas; landscape lighting of scenic spots, famous monuments;lighting intelligent centralized monitoring management system; lighting supply system project.

The qualifications for the professional contracting of urban and road lighting engineering are divided into first, second, and third Levels.Qualifications have certain requirements for corporate assets, main personnel, and corporate engineering performance, and the scope of contracting corresponding to different qualification Levels is different.First -level qualificationThe construction of various cities and road lighting can be undertaken.Secondary qualificationThe construction of cities and road lighting projects with a single contract of not more than 12 million yuan can be undertaken.Three -level qualificationThe construction of cities and road lighting projects with a single contract of not more than 6 million yuan can be undertaken.

2. Contents of the construction plan of landscape lighting project

1. The design drawings of the lighting project are explained and explained. For things that do not understand and understand, you should communicate more and coordinate, or make a step -by -step drawing.Essence

2. Make a detailed construction material list, labor type, and Tool list, etc. according to the amount of lighting projects, and create a good reference for the Smooth construction.

3. Materials classify the name, model specifications, and quantity of the lighting equipment required for the lighting project, and the use of the use of the required materials must be marked, and the required materials must be guaranteed.It may be in place to save time.

4. Implement the planning of the construction progress plan of the lighting project. The progress sheet is based on the period of lighting the project, and the workload of the project project, work content, and when the project is completed through scientific and effective arrangements to achieve reasonable allocation of manpower and material resources.Financial resources, the construction task is reached in accordance with the time of acceptance, the schedule of the progress plan also refers to the construction process and the intersection scope of the work that may occur.

5. On -site survey of lighting engineering projects, determine the stacking location of the entrance materials, and the temporary erection of water and electricity facilities, and need to understand the situation of other adjacent construction units, so as not to cause other unpleasantness in the construction, to understand it in a timely manner, and understand it in a timely manner.Communicate and solve it to ensure the Smooth progress of the construction of the lighting project.And when checking the project, compare whether the construction drawing is deviated, so as to make early, solve it early, change early, and early construction.In addition, it is necessary to understand the transportation, material and Tool suppliers around the project, to prevent the urgent need to ignite when there is a shortage of Tool materials.

6. The materials are organized in order to determine the number of materials, the entry time, and delivery time. For the stacking of the materials, it must be organized and cannot be placed arbitrarily to avoid affecting the integrity of the material.The secondary movement occurs the phenomenon of misalignment materials. Due to the particularity of the lighting equipment, it is necessary to choose a relatively high and dry place to avoid damage to the equipment due to rain and snow. The material needs to be used in accordance with the use.It is far from flammable and explosive, and it is necessary to be equipped with fire equipment.That is, the materials used can be placed directly on the working surface to reduce the handling. The tools and materials should be placed separately to prevent damage to the lighting equipment.Register and quantity registration of classification materials to prepare for inspection.

7. Temporary hydropower can be set up, try to use the original line as much as possible, and must comply with relevant provisions and specifications of temporary lines.

8. The personnel divide the layout, divide responsibilities, responsibilities, choose technical, responsible, and experienced personnel to act as the person in charge of the work.This is a good way to avoid the problem of managers who manage everything, and can take out the energy to better coordinate and supervise the progress of the entire lighting project and other affairs.

9. property and personnel insurance at the construction site of the project construction site to avoid unnecessary losses and disputes to the company due to fire, stolen, and injuries.

1. What is a ground lamp

The land buried lamps are widely used in the field of technology lighting in my country. Because it is buried on the ground for people's lighting, it is named for land buried lamps. Voltage: 12V-220V, power: 1-36W, protection level: IP6.5, control method: Internal control, external control, DMX512 control can be available; there are two types: ordinary light sources and LED light sources in light sources. The high -power LED light source and small power LED light source are generally monochrome. , LED light sources have seven colors, and the colors are more colorful.Land buried lamps are widely used in squares, restaurants, private villas, gardens, conference rooms, exhibition halls, community environment beautification, stage bars, shopping malls, parking sculptures, tourist attractions and other places.

2. How to install the LED floor lamp

1, Preparation before installation

1) Prepare parts and need tools.

2) The power must be cut off before installation.

3) First dig the embedded hole according to the outer diameter size of the embedded parts, and then fix it with concrete.

4)The main line diameter must be greater than the line diameter of the lamp.

2, installation process

1) After the embedded parts are fixed, connect the input wire of the buried lamp with the external wires, and the phase lines, zero lines, and ground wires are connected and waterproof.

2) Use screws to fix the lamp component with the embedded parts.

3) Use the screw to fix the noodles on the lamp component.

4) After determining that the above operation is correct, connect the power.

3. installation of buried lamps

1. Before the LED buried Lights are installed, the power must be cut off.This is the first step in the installation of all electrical equipment and the basis for safety operations.

2. Before the LED buried lamp installation, various parts of the lamps should be sorted out.The LED buried lamp is a special landscape LED lamps buried in the ground. Once it is installed, it is troublesome to reinstall it.So you should be ready before installation.

3. Before the LED buried Lights are installed, the shape of the embedded parts should be connected to the size of the embedded parts, and then the embedded parts are fixed with concrete.The embedded parts played the role of the main body and the soil of the LED ground lamp, which can ensure the service life of the LED ground buried lamp.

4. Before the LED buried Lights are installed, a wiring device with an IP67 or IP68 should be used to connect the external power input and the power cord connection of the lamp.In addition, the power cord of LED buried Lights is required to use VDE -certified waterproof power lines to ensure the service life of LED ground buried lamps.

1. What is the reason why road Lights flash and flash

When you walk on the road at night, sometimes you find that the street lights on the road flash and flash. Usually, human eyes can perceive the light of 70 Hz. If it is lower than 70Hz, the human eye will feel flickering.It will stimulate the eyes, and it will also affect the lighting effect. This is generally LED street lights. The reason why LED street lights flash may be the following:

1. Drive power problem

The driver of LED street lights generally uses a constant current power supply. The basic working mode of the constant current power supply is to continuously adjust the output voltage to ensure that the current is constant when the internal resistance change of LED lamp beads, but this adjustment has a certain limit. There is a certain limit.The Hengli power supply has a range of output voltage. Once the breakthroughs are made, the power supply will enter the protection state. The expression form is that the lamp starts to flash.

2. LED lamp bead problem

LED lamp beads and LED drivers are not matched with flashing phenomena. Normal single-footed 1W lamp beads bear the current of 80-300mA and a voltage of 3.0-3.4V.In the phenomenon, the current is too high, and the lamp beads cannot bear it.

3. The lamp is broken

The phenomenon of frequent lighting in outdoor lamps may be that the lamp is not done well, which causes the water to water. The damage to the damage of the lamp and the driving power supply will cause the flash and need to be repaired in time.

2. LED street light flashing failure solution

The LED street lights have been flickering. The maintenance personnel must first check whether the problem where the problem is driven or LED lamp beads. You can check the faulty parts by replacing the drive power and lamp beads separately.Essence

Sometimes there will still be a flickering failure after the street light is turned off. This must be considered whether it is the problem of the line. It may be a problem with the zero line controlled by the switch. This needs to be dealt with in time to avoid accidents.If you find a problem, it is likely that the LED street light itself generates a self -sensing current. The connection of the coil and the electric lamp with relays can solve the problem with relay.

Third, the street lights are broken to what department to respond to

What should I do if I see the street lights broken?When the street lights are flashing or not bright, ordinary citizens should feedback the situation to the relevant departments, so what part of them should be reflected?This should be determined based on the nature of the street light:

The street light management in my country is divided into two types. One is the social street lights that occupy most of the ratio. This street light is broken. It should be reported to the municipal department or the city's power bureau street light management office where the city's power bureau is located.If it is a street lamp purchased and installed by communities, communities, and villages, it is usually applied for maintenance to the property and village committee.There is also a landscape landscape of the scenic area or Park. If this street light is broken, you can go to the tourist center of the Park or scenic spot to reflect the problem.

1. What is the Solar landscape lamp

Solar Landscape lights use Solar power generation as electrical energy supply, providing night road lighting, high -light lighting light source design, light control over time control, with high brightness, easy installation, stable work, no cables, no conventional energy, life spanThe advantages such as longness belong to the green energy products that are strongly advocated in today's society.It is mainly used in urban roads, community roads, industrial parks, parks, roofs, night scene lighting and landscape lighting in places such as green belts, squares, pedestrian streets, fitness and leisure squares.

Second, Solar Landscape light work principle

The Solar Landscape light is to convert solar energy into electrical energy to achieve lighting. The top part of the landscape lamp is a Solar panel, which is also known as photovoltaic components.Convert solar energy into electrical energy in the battery,At night, the battery pack provides electricity to power the LED light source to achieve the lighting function.becauseSolar Landscape lightPower generation through solar energy, so there is no cable, no leakage and other accidents occur.The DC controller can ensure that the battery pack is not damaged due to over -charging or excessive release. At the same time, it has functions such as light control, time control, temperature compensation and lightning protection, and anti -polar protection.

1. What is the effect of Solar warning Lights

Solar warning Lights are a traffic signal lamp with solar energy as energy. This Outdoor lamp does not require external power supply, no wiring, simple and convenient installation, Solar power supply, widely used in road administration, fire protection, transportation and other fields.The role of Solar warning Lights is mainly:

1. When the road maintenance operation, place it in a suitable position to remind drivers to drive with caution.

2. installation of dangerous areas of traffic safety hazards on the highway, remind drivers and past pedestrians to pay attention to safety and avoid traffic accidents.

3. In some dangerous sections, such as highway intersection, curve, bridge, roadside village intersection, school entrance, school gate, residential area, factory area, etc., can play a warning role.

4. At night, the Solar warning light is adsorbed on the building. Open the switch to use the energy Lights stored during the day to play a role in building alarm.

5. A warning light can also be placed at the rear or rear window of the car. Avoid rear -end when the car fails.

The main role of Solar warning Lights is to install various needs to be alert to remind others through the flashing source of the lamp.

2. How to install Solar warning Lights

Solar warning Lights are mainly installed in various public places that need to be warned, and the installation is very convenient.The installation method of Solar warning Lights is as follows:

1. Take out the Solar panel and fix the fixed bracket with the Solar panel with a rivet.

2. Use a screw to fix the Solar panel bracket with the Solar plate base.

3. Connect the connection line under the warning light with the wiring box of the Solar panel.

4. Fix the Solar panel with the bracket on the screws on the slow flashing light to open the warning flashing frame and insert the power plug.

5. Fix the hug on the column.

6. Adjust the orientation of the Solar panel, and then fix the screws.

3. What should I pay attention to when installing Solar warning Lights

precautions for the installation of Solar warning Lights are:

1. Pay attention when installing in the building to avoid being installed in a dark and humid place, and place it in a place with sufficient sunlight to avoid unable to collect solar energy normally.

2. The Solar warning lamp is an Outdoor lamp. It should be a solid, durable, waterproof, dustproof shell, and related internal circuit protection design.

3. When not in use, it should be charged once every 3 months. The switch should be turned off when charging.