| 摘要 |
PURPOSE: A lighting apparatus for a ceiling is provided to improve lighting efficiency by forming a lateral guide of a cover unit with light transmitting materials. CONSTITUTION: A cover unit includes a body frame(310), a cover sheet(340), a lateral guide(330), and a cover sheet fixing member(360). The cover sheet is combined with the body frame to cover the opening space of the lighting frame. A lateral guide is arranged under the body frame. The lateral guide provides elasticity to the cover sheet and is made of light transmitting materials. The cover sheet fixing member is arranged on one side of the body frame to fix the cover sheet. |
