| 摘要 |
The present invention relates to a fluorescent lamp type LED luminaire and, more particularly, to a fluorescent lamp type LED luminaire comprising a housing (100), a heat radiating plate (200), and a cover (300). The housing (100) has a ballast receiving part (110) formed in the center thereof. In an upper surface of the ballast receiving part (110), a receiving groove (112) in which bolt holes (113) are punched is formed so that a closing cap (114) is fastened. In both sides of the ballast receiving part (110), mounting parts (120) in which a plurality of ventilating holes (121) are punched are formed. In the outside of the mounting part (120), a plurality of fastening holes (130) are cut. A cover plate (140) for covering the bottom of the ballast receiving part (110) is provided in the housing (100). The heat radiating plate (200) is inserted into the mounting part (120) of the housing (100). In an upper surface of the heat radiating plate (200), a circuit board (270) in which a plurality of LED lamps (271) are fastened is mounted to be fastened. The cover (300) covers an upper surface of the housing. In a lower side of the cover (300), hook type coupling parts (320) to be coupled with the fastening holes (130) that are cut in the mounting part (120) of the housing (100) are formed. The fluorescent lamp type LED luminaire maximizes optical efficiency of LED lamps by maximizing heat radiation so as to minimize heat generated in the LED lamp by improving the structure of the heat radiating plate as well as ultimately maximizes optical efficiency and saves electrical energy by reusing, as a light source, reflected light that re-enters the inside, facilitates the maintenance of the luminaire by easy removal of the cover, and reduces manufacturing costs by minimizing the structure thereof. |
