1. What are the factors that affect the waterproof performance of street lights

1. Ultraviolet

Ultraviolet rays have damaged effects on the insulating layer of the wires, shell protection coatings, plastic parts, sealing glue, sealing rubber strips, and adhesives exposed to the street lights.

After the insulation layer of the wire is cracked, the water vapor will penetrate the inside of the lamp through the gap of the wire core.After the lamp shell is coated with aging, the coating of the edge of the shell will crack or strip, and there will be gaps.After the adhesive gum aging between the electronic sealing collagen, the sealing glue strip, and the structural parts, the adhesion, deformation, cracking, and the gap will also be reduced in order to reduce the waterproof performance.

2. High and low temperature

The temperature of the Outdoor daily changes greatly. The surface temperature of the summer lamps during the summer can rise to 50-60 C, and it will fall to 10-20 C in the evening. The temperature of the ice and snow in winter can be reduced to zero, and the temperature difference between the year will change greater.Under the high temperature environment of Outdoor street lights, materials will accelerate aging and deformation.When the temperature drops to zero, the plastic parts become crispy, and it may crack under the pressure of cold air.

3. Hot expansion and contraction

The shell of the outdoor lamps will cause thermal expansion and contraction due to changes in temperature. The lineflation coefficients of different materials will be different. The two materials of glass and aluminum profiles will displacement at the combination.The process of thermal expansion and contraction is continuously repeated, relative displacement is repeated, and the air density of the lamp is greatly damaged, the gas density is poor, and the waterproof performance is greatly reduced.

2. How to deal with Outdoor street lights and waterproof

At present, Outdoor street lights are mainly divided into two major directions: structural waterproof and material waterproof. Structural waterproof is to improve the structural protection performance of the lamp body and enable it to cope with the harsh Outdoor environment.The position of glue density electrical components is used to prevent waterproof with glue material during assembly.The treatment method of Outdoor street light waterproof treatment is specifically:

1. waterproof waterproof at the imported line hole

The entry and exit line of Outdoor street lights is the easiest place to enter the water. Therefore, the screws and nuts of this part must be tightened in place. The entry and exit cable cannot be easily pulled out. You can use the Gaza Belt, glue and other methods to be fixed.If the lamp is buried underground or in water, then it is allocated at the bottom. The occasions used are that the lamp body is more infiltrated by water, and the import line must be increased.

2. glass splitting waterproof

If there is a glass rubber ring, first fix the groove of the tank or rely on the edge of the lamp body or the light in the lamp to play a small amount of uniform waterproof glue to increase the squeezing and sealing of the rubber ring when the tightness is tightly locked;If there is no glass rubber ring, first in the glass gum, the waterproof glue is placed obliquely.

3. Cover the glue ring to fight screw waterproof

First consider the fixed rubber ring. Generally, the lamp body has no glue groove. The thickness of the rubber ring and the side of the screw hole is fixed first; if the lamp body has a glue groove, first play a small amount of glue in a circle in a circle.Fix the rubber ring first; for the lamp body with waterproof structural waterproof, it is also necessary to evenly beat some glue on the surface and side of the tape.

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. Court -light cleaning method

1. Internal cleaning method of lighting

When cleaning the Light bulb of the courtyard, turn off the Lights first, and then remove the bulb for wipe.If you clean it directly on the lamp, do not clean it clockwise, because it may cause the lamp head to twist too tightly, causing the lamp head to peel off.

2. External cleaning method of lighting

The Lights of the garden Lights are generally more dusty outside. First of all, you need to clean it with a wet rag, and then wipe it with a dry rag or dry newspaper.The strength must be gentle, don't be too strong.

3. cleaning of light rods

There are more dirty things on the garden light rod, especially the lower half of the light rod. We can use dry cloth dipping with detergent to wipe it, and then wipe it with a wet cloth with wiping water several times.Be careful not to directly clean the water to avoid short circuits of the wires.

2. Daily maintenance of the garden Lights

1. Regular inspection and cleaning

The courtyard lamp is an Outdoor lamp. After the Outdoor placement time is long, a large amount of dust and dirt will be accumulated. Not only will it affect the beauty of the garden Lights, but also may affect the use of courtyard Lights. Therefore, we must regularly check and clean the garden Lights.

2. The garden lamp also needs maintenance and maintenance

On the basis of delineation of the garden light management zone, implement the maintenance responsibility system at all Levels, implement a management system of settlement, job, and duty, regular inspections, regular maintenance, and evaluate the problems that appear on the person to improve the person in charge to improve the person in charge.A sense of responsibility.Do not hang items on the courtyard light; frequent switching courtyard Lights will greatly shorten its service life, so the use of lamps can minimize the switch.

3. Strengthen the training of maintenance personnel

With the advancement of urban garden lighting technology and the widespread use of new technologies, maintenance personnel need to continue to learn new professional maintenance knowledge to meet the needs of the work.

4. Old parts need to be updated in time

After the garden Lights have been used for a long time, they need to replace the aging parts in time. Otherwise, these aging parts will affect the overall use effect, and may also affect other normal parts.

1. What is the scenery complementary street lights

Scenery complementary street lights are a new type of energy -saving street lights, which are composed of components such as Solar cell panels, wind power generators, wind -complementary street light controllers, batteries, and LED light sources.When the user needs to use electricity, the inverter transforms the DC electricity stored in the battery pack into AC power. It can not only reduce the dependence of conventional electricity through the transmission line to the user load at the user load, but also provides new rural lighting to provide new rural lighting.Solution.

2. What are the working principles of the scenery complementary street lighting system

Scenic complementary power generation system is a device that converts wind energy and light energy into electrical energy.The rectification and voltage of the device convert the AC power to DC power, charge and store the power of the battery pack.

The Solar panel uses the most conversion rate of the most conversion rate of single crystal silicon Solar panels. The photovoltaic effect is used to directly convert the solar energy into DC electricity. When the wind energy resources are insufficient, it can be used for load use or stored in the battery for later use.

The core of the complementary system is that wind energy and light energy complement each other, forming a set of power supply systems that can run independently.

3. precautions for the design of scenery complementary street lights

1. The choice of fan

The fan is the iconic product of complementary street lights. The most important thing for the design of the fan is that the fan is required to run smoothly.Because the lamp rod of the scenery complementary street lights is a placeless solea, it is necessary to be careful about the fixed parts of the lampshade and Solar stent when the vibration of the fan is loose.Another main factor of choosing a fan is the beautiful shape of the fan, the weight is light, and the load of the tower is reduced.

2. The best configuration design of the power supply system

To ensure the lighting time of street lights is an important indicator of street lights. As a independent power supply system, the scenery complementary street lights have a problem with the optimal design of the capacity of Solar batteries and energy storage systems from the selection of street light sources.The natural resources conditions for installing street lights to design the best capacity configuration of the system.

3. The intensity design of the light rod

According to the selected fan and Solar cell capacity and high level of installation, the design of the light rod strength in combination with the local natural resource conditions is combined with the local natural resource conditions to determine the reasonable light pole and structural form.

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;

General installation steps of lawn Lights

When the lawn light is installed, the lamp shell should be turned on, the light source and the supporting electrical appliances are installed, and the leading line is attracted from the thread hole to the bottom of the light pole.The flange is aligned with the basic embedded piece screw and stands vertically.Then use a nut or flattener to tighten the nut.

1 , Embedded pipeline.When the lawn lamp is wiring, a wire that is smaller than the power distribution phase wire is used as the ground wire to connect the metal shell of the lamp or the lamp column, and the ground wire is connected to the "ground" of the system.If the length of the ground line is in 25 When the meter is above the rice, the end is repeatedly grounded, and the repetitive ground can be buried. 4mmx40mm ,long 25 Dillarly flat iron of rice, beat 5 Extremely connecting ground, grounding pole adoption 5 50 Galvanized angle steel, long 5 Mi, vertically hit the ground, is welded from the grounding pole to the galvanized flat iron.

2 Foundation.The basic pouring work of lawn Lights is generally done in the early stage by construction workers, but it should be noted that the embedded pipeline needs to be used to avoid normal use in the later stage.

3 , Install lawn Lights.Open the packaging of the lawn lamp and check the integrity. Refer to the product manual to assemble the lamp.The usual method is to turn on the shell, install the light source and supporting electrical appliances, attract the leading line from the thread hole to the bottom of the light pole, then link the light head and the light rod.The stubborn screws are aligned and standing vertically.Then use a nut or flattener to tighten the nut.

4 , Power cable wiring.The wiring of lawn Lights is best carried out by a professional electrician master. At the same time, it is necessary to do safe and reliable grounding, so as not to leave potential risk factors for later use.

Pay attention to safe and reliable grounding in the installation of lawn Lights

When the lawn lamp is wiring, a wire that is not less than the power distribution line is used as a ground wire to connect the metal shell of the lamp or the lamp column, and the ground wire connects the "ground" of the system.When the length of the ground line exceeds 25 meters, the end of the end is repeated. Repeated grounding can bury a 4mmx40mm, 25 -meter -gross -zinc -galvanized flat iron, hit 5 grounding poles.The vertical hitting underground, the grounding pole is both welded with the galvanized flat iron, and the ground resistance is required to be less than 4 Euros.The grounding pole of the light rod must be welded firmly, tiny at the joint, and the PE protective line of the street light power supply must be pressed with a spring cushion to the top and then screw the nut.For example, when we are greater than 25 meters, we need to do again repetitive ground at the end. Then repeat the grounding is a galvanized flat iron with a length of 25 meters in length. At the same timeAfter the vertical hit the ground, welded.

Pay attention to the pitch of lawn light installation

lighting is 0.5 meters high and 23 watts of energy -saving lamps require a distance of about 11 meters. This is the best lighting effect and can save a lot of costs.The distance between the garden Lights is about 25 meters, and the lawn Lights depends on the specific conditions and requirements. Some rockery and pavilions will be installed more.

The installation of lawn Lights is a problem that needs to be considered in multiple aspects. When the user is installed in specific installation, you must also pay attention to it. You must choose good quality lamps, especially in more humid places.Lights.The installation of the lawn Lights can ensure that the installation effect is good, and it can also have a safe effect, so that the effect of use can be better displayed.

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.