I.LED courtyard lamp is a kind of outdoor lighting lamps and lanterns, the light source is to use a new type of LED semiconductor as a luminous body, usually refers to the outdoor road lighting lamps and lanterns is 6 meters, the main components by: LED light source, lamps and lanterns, light pole, flange, the foundation embedded parts of 5 parts, because the LED garden light its diversity, beautiful sex has the characteristics of beautification and decoration environment, so also known as landscape LED garden light. LED has the characteristics of energy saving and high efficiency. It is mainly used for outdoor lighting in urban slow lane, narrow lane, residential area, tourist area, park, square and other public places. It can prolong people's outdoor activities and improve the safety of property.
II.LED courtyard lamp is mainly composed of five components:
1. LED lighting system: LED light source system includes heat dissipation, light distribution and LED module.
2. Lamps: LED lighting system is installed inside lamps. Cut wire as wire, take 1.0mm? Red and black copper core multi-strand wire, each section 6 section 40mm, both ends strip head 5mm, and dip tin. Make lamp board lead, take yc2x1.0mm? Two core wire, a section of 700mm, inner end peel 60mm, brown wire stripping head 5mm, tin immersion; Blue strip head 5mm, tin impregnated. Peel off 80mm outer skin and 20mm brown wire peel head; Blue thread stripping head 20mm.
3. Light pole: the main materials of LED courtyard light pole are: equal-diameter steel pipe, heterosexual steel pipe, equal-diameter aluminum pipe, cast aluminum lamp pole and aluminum alloy lamp pole. The diameter of the commonly used have, 60, 76, 89, Φ Φ Φ Φ 100, 114, 140, 165, Φ Φ Φ according to different height and the place, the selected material thickness is divided into: wall thickness, wall thickness, wall thickness 3.0 3.5 2.5. (above are normal sizes)
4, flange and basic embedded parts: flange is an important component of LED garden lamp pole and ground installation. LED courtyard lamp installation method: before installing LED garden light, need according to the manufacturer to provide standard flange size, use the M16 or M20 (commonly used specifications) screw welded into a cage, and then in the installation location, the excavation, appropriate size of the hole, the foundation cage placed among them, the level of correction after using cement concrete casting based on fixed cage, 3-7 cement concrete fully solidified in the future, can install garden light. (note: the embedded pipes need to be drawn out when the LED courtyard lamp foundation is poured).
III.The main function:
LED garden light development into the 21st century, has been widely used in urban slow lane, narrow lane, residential areas, scenic spots, parks, squares, private garden, garden corridor and other public places used for road lighting one or two volumes, the way of improving the security of people travel at night to increase people's outdoor activities, improve the life and property safety. It can also change people's mood, improve people's mood, and can change people's concept, creating a palette of light and dark night. During the day, courtyard lights can adorn the urban landscape; Night, courtyard lamps and lanterns can provide the necessary lighting and living convenience, increase the sense of security of residents, and highlight the city highlights, interpretation of beautiful style, so that in use until now, has developed into a mature industrial chain.