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. How to build garden Lights

1. Consider the scene situation

Due to the different types and planting methods of trees, flowers, and grass in the courtyard, it will affect the appliances and arrangements of light design.Therefore, make a choice of lighting according to the actual situation of the scene.

2. Refer to the water scenery

Static water Lights are generally combined with the pavilions, pavilions, aquatic plants, and cruise ships on the water to create a soft atmosphere.And water can achieve better visual effects on the mirror effect produced by these elements.

Dynamic water should combine the flow of water and use the expression of light to illuminate the dynamic beauty of water.

3. Refer to the garden road

For more spacious roads, you can use courtyard Lights directly.

Setting garden Lights on both sides of the garden road on the lush trees can not only provide lighting for the garden road, but also reflect the beauty of the garden road.

4. Consider architectural style

According to different architectural styles, different lighting methods are selected.Generally, more outline lighting can be used, which can highlight the outline of the building and adjust the light.

2. What style of the garden light is good

1. Chinese courtyard lamp

The design of Chinese courtyard Lights is mostly Chinese classical elements, which are used and modified, such as palace lamps and lantern lamps.

2. European -style courtyard lamp

The design of Chinese courtyard lamps mostly adopts some European -style art elements in European countries, and abstract expression forms. Generally, many curved lines are used to show the complex beauty of Gothic.

3. Modern style courtyard light

Modern style courtyard lighting design mostly uses modern art elements, and uses simple techniques to express, giving people a simple, simple and high beauty.

4. Antique style courtyard light

The antique garden light is a lamp that integrates modern element design on the basis of Chinese classical lamps, with both simple beauty and modern technology beauty.

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 are the composition of the ghost lamp?

HID pillar lamps are generally composed of lamp head (pyrine bulb), electronic rectifier (also known as stagger, stabilizer, fire cow, etc.), line group control box, etc.

1. Lantern head

There is no filament at the HID blealing lamp head. The current uses a current between the electrodes to promote the brightness of the pyrum molecules to generate brightness. There is no problem of tungsten filament burning (none of the tungsten wires can be called a pyrine lamp).

2. Electronic rectifier

After using the DC voltage of the battery 12V, after a series of conversion, control, protection, voltage voltage, frequency conversion and other actions, it generates an instant 23000V ignition high voltage to ignite the lamp head.There are about 4A working current.

3, line group

Generally made of flame retardant materials. By increasing the cross -sectional area of the power cord, the current passing capacity is improved to ensure the normal work of the HID pyrine lamp. Some H4 models of the airlight lamp with the relay line group for work control.

2. How to install the ghost lamp

First of all, take off the front lamp before, and then find the same type of hernia bulb as it.And before installation, install a stable, which is conducive to the stable operation of hernia lamps.Then lead the light line in the car out of the dust cover. Because most of the cars have gaps, the sealing work needs to be done after the leading line, so that the hernia bulbs are installed.

In fact, the installation of hernia lamps is simple and the operation is not complicated.However, in order to drive in the future, it is recommended that you find professional personnel for installation.

1. How to make Camping lights

Camping lights are a kind of lamp that provides a large range of lighting for camps. It belongs to outdoor lamps. In addition to purchasing ready -made Camping lights, we can also DIY to make Camping lights by ourselves.The step of making the Camping lights is as follows:

1. Prepare raw materials: two candy boxes, a plastic water cup, a lithium battery charging module, a LED lamp bead drive board, one DC mother, two LED lamp beads, two heat sinks, two sections 18650 lithium batteries, two two sections, two sections, twoA needle for the knitted sweater is a few small screws.

2. Put a punching of the candy box, use a 16mm switch, so hit the holes of 16mm. The DC parent headhole opposite the switch is 10mm.

3. Then punch, hit a large round hole in the middle as a bead hole, and a few small round holes on the side as a sweater acupuncture and screw hole.

4. Fix the lamp beads and heat sinks together, and then assemble it with the lid and cup of the candy box.

5. Connect the circuit, test whether it can be turned on normally, a homemade Camping light is made.

2. What are the requirements for homemade Camping lights

Camping lamps are lamps designed to adapt to complex field environments. It is different from ordinary lamps. Whether it is the Outdoor Camping lamp bought or homemade wild Camping lights, the following requirements should be met:

1. The light source is stable.

2. Easy to carry.

3. Can provide high -color light sources.

4. Have a certain waterproof ability.

5. Appropriate lighting.

3. Can ordinary table lamps be used as Camping lights?

It is generally not recommended.

The reason why special Camping lamps appear, of course, because ordinary table lamps and other lamps cannot meet the demand for outdoor lamps. If the lighting of the Camping light is replaced by table lamps, although the brightness of the light can meet the demand, the battery life and waterproof ability are not good. Maybe it may beIt won't be damaged for a long time.

1. How long is the Solar lighting lamp charging?

1. Charging Sunshine for 6-8 hours on sunny days, and the lighting light at night is 8-10 hours.

The sun is 6-8 hours with a cloudy day, and the Lights are turned on at night for 4-6 hours.

2. The benefit of charging Solar lighting is: energy saving and environmental protection, no need to be equipped, installed everywhere, absolutely safe.Automatically turn off the Lights and charge during the day, and automatically turn on the light.When people are approaching, they provide highlights, and people turn colorful and low when they leave, taking into account the needs of lighting and decoration.This product has a variety of working modes to set, and the two function keys are different from the induction and long bright functions, which are simple and clear.

2. Can the Solar lights be charged if there is light?

Sun panels are a device that responds to light and can convert light into electricity.The theoretical light of the Solar panel can be charged in theory, but the effect of too weak light, or the light light effect of light light will be worse, and it can't even detect it.

Solar panels: Solar panels are the core part of the Solar power generation system, and it is also the highest value part of the Solar power generation system.Its role is to convert the radiation capacity of the sun into electrical energy, or send it to the battery to store it, or push the load work.The quality and cost of Solar panels will directly determine the quality and cost of the entire system.

battery: Generally, it is a lead -acid battery. In small and micro systems, nickel -metalized batteries, nickel -cadmium batteries or lithium batteries can also be used.Its role is to store the electric energy emitted by the Solar panel when there is light, and then release it when it is needed.

3. Is Solar lamps that require direct Solar to charge before charging

Solar street lights must not have Solar irradiation to emit light.Principles of the work principle of Solar street lights: Under the control of intelligent controllers during the day of the day, Solar panels are exposed to Solar light to absorb Solar light and convert into electric energy.lighting source power supply to achieve lighting function.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.The Solar street lighting system can ensure the normal work of more than 15 days.