A STREET LIGHTING

摘要

PURPOSE: A street light is provided to heat from a power supply unit to the outside by including one or more planar sections in an exterior side and a curved figure with an empty space. CONSTITUTION: A base(310) with a flat disc shape is arranged on a ground to be fixable. The base has the structure of being combined with the bottom part of a lamp post(330). The bottom part of the lamp post is inserted into a groove which is formed in the center of the base. A projecting part, which is similar to a connection part(350), is formed in the center of the base. The projecting part is inserted into the bottom part of the lamp post. The lamp post is made of the curved figure of an empty space. The bottom part of the lamp post is arranged on the base to be fixable. One or more planar sections(331) are formed in the exterior side of the lamp post. The rest exterior sides except for the planar sections have a predetermined curved surface(333). The planar section has the structure of exposing the inner side of an opening and closing part(337) to the outside. The inner side of the opening and closing part uses a hinge(339) to be exposed to the outside.