| 摘要 |
An LED daylight lamp device capable of directly replacing a fluorescent lamp comprises an LED lamp tube (1) and an external LED power supply (2). Two ends of the LED lamp tube (1) are connected to end covers (3) respectively. Inner ends of two terminals (4) disposed in the same end cover (3) are mutually shorted through a conductive member (5). A DC input end (6) is further disposed on the LED lamp tube (1). A starter interface terminal (7) and a DC output end (8) are disposed on the external LED power supply (2). The DC output end (8) is electrically connected to the DC input end (6) in a removable manner through a power line (9). The external LED power supply (2) can be directly mounted at the position of the original starter, and fit an interface of the original starter. The LED lamp tube (1) can be directly mounted at the position of the original fluorescent lamp. Therefore, the LED power supply (2) and the LED lamp tube (1) can be fast replaced without changing any circuit. In addition, as the LED power supply (2) is externally provided, the LED daylight lamp device easily meets the safety regulations and standards, and the light quality is high. |
