LED STREETLIGHT

摘要

PURPOSE: An LED street is provided to easily adjust the height of an LED lamp according to surrounding environment by varying the position of a lamp through a variable shaft. CONSTITUTION: A case(10) is buried into ground. A pair of poles(120) is installed on the case. A lift push bar(130) is installed at the poles and is movable. A hydraulic cylinder(140) is interposed between pair of poles. A weight(150) is arranged inside the pole. A variable axis is installed on the top of the pole. A connection wire is connected to the weight and the variable shaft. The connection wire interlinks the weight and the variable shaft. A lamp is installed in the end of the variable shaft.