| 摘要 |
A streetlight is provided to allow a user to replace a lamp securely on the ground by transferring a light-emitting unit along a guide rail inside a pole. A street light(10) comprises a pillar(20), a lighting-emitting area(30), an operating unit, and a manipulation part(50). The guide rail(24) is mounted on both sides of a inter space(22) of the pole, and a work space part(26) is far from the surface by a certain distance. The lighting-emitting area is positioned on the top of the pole, and the lamp is mounted inside the lighting-emitting area. The lighting-emitting area moves the work space part along the guide rail in replacing the lamp, and the operating unit is positioned inside of the pole. |
