| 摘要 |
The present invention relates to an office LED fluorescent lamp unit installed on the ceiling of office facilities such as a factory, a store, or an office room and, more particularly to the office LED fluorescent lamp unit installed of rectangular shape having a long frame, a slope recessed side and a recessed upper side by a short frame, and an internal space. The office LED fluorescent lamp unit forms a receiving groove part connected to the internal space on one side by the short frame and forms a converter connected to an LED light source plate within the receiving groove part. The inspection and replacement for the converter are easily performed by inspecting and replacing the converter without separation of the whole fluorescent lamp unit and exposing the converter from indoors by separating a penetration plate of the fluorescent lamp unit. The present invention creates unique characteristics and effects of the LED fluorescent lamp unit as it is without the invasion of a light irradiation area of the LED light source plate and the generation of an arm part. The present invention maintains the initial installation state and location of the fluorescent lamp unit and resolves negative effects generated in the step of repeatedly separating and re-installing the fluorescent lamp unit. |
