Some parks and communities have a lot of landscape lights. These landscape lights make it easy for people to walk and enjoy the night scenes, and they bring a good mood to everyone. However, there are many types of landscape lights. When choosing landscape lights, pay attention to them. Choose the appropriate landscape lights, otherwise it will affect everyone's view. But how much is the price of landscape lighting in the market? In the choice of a number of brands to compare, let's take a look at the landscape lighting installation specifications .
First, the classification of landscape lights
There are many classifications of landscape lights, which can be roughly divided into street lights, foot lights, trails and garden lights, high pole lights, low (lawn) lamps, projection lamps (flooding, small projection lights), street lamp poles, landscape lights, lights. Piece lights, downlights, buried lights, wall lights, underwater lights, recessed lights, fiber optic lighting systems, solar lights, etc.
First, the landscape lighting offer
The type of landscape lights is much more, and its brand is much more. The common price of landscape lights for square roads generally starts at 1,000 yuan, depending on the style you choose. The price of lawn lamps is tens of dollars; the price of ordinary garden lamps is starting at 500 yuan.
Second, landscape lighting installation specifications
1, positioning the line
According to the requirements of the construction drawing, find out the position of the landscape lighting, the line must be correct, and ensure the accuracy of the landscape light projection; when the landscape floor-standing lamps are installed in places with large crowded mobility, fence protection should be set; if the conditions are not Allow no fence protection, the installation height should be more than 2.5m from the ground; metal frame and metal casing and metal hose of the lamp should be used as protective grounding wire, the connection is firm and reliable, and the mark is obvious.
2, check the assembly of lamps
There are many types of landscape lights, such as garden lights, pavilions, water fountains and underwater essays, all of which are set off with lights to create a sense of pleasure. Therefore, the installation of the lamps is different. There are buried, floor, column, wall, air, roof and other installation forms, but all kinds of lamps should first check whether the accessories are complete, the lamp and the lamp supporting the bracket If necessary, if it is installed on the structure, the iron parts should be pre-embedded or the brackets should be installed directly. The lamps should be floor-standing, and the buried base geometry should match the light box. Its structural form and material must meet the design requirements.
3, the installation of lamps
(1) The insulation resistance of the conductive part of each set of lamps to the ground is greater than 2MΩ.
(2) The grounding (PE) or zero-connecting (PEN) of metal frames and luminaires that are accessible to bare conductors and metal hoses is reliable and marked.
(3) The installation position of the lamp should be determined according to the design drawing. The angle and illumination of the light projection should be consistent with the landscape. The fixed fixture should be firm. The bolts of the fixed fixture should be equipped with anti-loose washers. The wiring of the fixture should be connected in the junction box. The wiring should be crimped or welded, and the insulation should be tightly wrapped. Two layers of rubber tape should be wrapped. Two layers of plastic tape should be grounded firmly and the mark should be clear. The junction box should be sealed and waterproof.
(4) The route of landscape lights should adopt TN-S system or TT system, the grounding resistance should be no less than 2MΩ, and each branch circuit should be equipped with leakage protection switch.
(5) Column-type street lamps, floor-standing street lamps, special gardening lamps, etc. The lamps and foundations are fixed reliably, and the anchor bolts are complete. The junction box or fuse box of the luminaire, the waterproof gasket of the box is complete.
(6) Metal pillars and luminaires can be close to bare conductor ground (PE) or zero (PEN). The grounding line is provided with a trunk line, and the trunk line forms a ring network along the position of the garden lamp, and no less than two places are connected with the grounding device lead-out line. The branch line from the main line is connected to the metal lamp post and the ground terminal of the lamp, and has a mark.
(7) The automatic on/off power control device of the lamp is operated accurately, and the fuses in each set of lamp fuse box are complete, and the specifications are matched with the lamps.
(8) Installation of pole lighting (street lights):
a. If the fixture has a matching fixture, it can be directly installed. If there is no matching fixture, the fixture should be processed first and galvanized. All fasteners and accessories should be galvanized.
b. For each set of pole lighting lamps (street lights), fuses should be installed on the phase line, and the wires of the street lamps should be introduced by overhead lines. Waterproof bends should be made at the entrance of the lamps. Where a buried cable is used, a fuse should be added to the junction box of the pole.
c. The height and longitudinal spacing of the street light illuminator installation are important data to be determined in the road lighting design. The reference data is shown in Table 21.3.1.3. Street lamp installation height (m) lamp reference data
d. The insulation resistance of the wire part of each set of lamps to ground must be greater than 2MΩ.
e. The junction box or fuse box of the lamp, the waterproof gasket of the cover should be complete.
f. Metal structure brackets, columns and lamps should be reliably protected with grounding wires, and the connection is firm and reliable. The grounding point should be marked.
g. The power-on and power-off automatic control devices on the lamp power supply line are correctly operated. The fuses in each set of fuses are complete, and the specifications are compatible with the lamps.
h. The street lamp installed on the overhead line pole should be fixed and reliable, the fasteners are complete, tightened and the lamp position is correct. Each fixture is equipped with a fuse protection.
i, commissioning power transmission test run
After the lamp is installed, it should be carefully debugged. The commissioning design and supervision should be attended. The lighting angle, strength, orientation, range and effect of the lamp should be on-sitely guided until the satisfactory result is achieved. After the commissioning is satisfactory, the test can be sent to the test. After running for 24 hours, it can be accepted for delivery if there is no problem.
The above is about landscape lighting quotes, landscape lighting installation specifications , I hope to be helpful to everyone! Qi installed network, China's well-known large-scale decoration platform, decoration leading brand. If you want to make a new design, you are advised to apply for the free design service of the net, and help you plan a reasonable space layout and beautiful design through the professional designer's on-site measurement room.
>> Click here for professional designer free room design
Disclaimer: We have used all means to find the source of the picture or content. We have not found the relevant right holder. Please ignore the negligence. If the relevant rights holders see it, please contact us in time. We will delete and proceed as soon as possible. Handle it properly.
Pu Crossbody Bag,Pu Cross Body Bag,Tan Cross Body Bag,Off White Crossbody Bag
GUANGZHOU KOEDS LEATHER LIMITED , https://www.kodes-bag.com