| 摘要 |
An LED fluorescent lamp with rotary type internal source, which includes a tube (1), source module (5), lamp-board module (4), two upper tube-heads (3) and two lower tube-heads (2). Pins (9) are mounted on each of the upper tube-heads (3). Both source module (5) and lamp-board module (4) are displaced inside the tube (1). The two lower tube-heads (2) socket with double heads of the tube (1) respectively. An upper tube-head (3) nests on the outside of the each lower tube-heads (2). Pin headers with stitches (61) are disposed between the source module (5) and the lamp-board module (4) to electrically connect with the source module (5) and the lamp-board module (4) each other. Sockets (45) which welded with the stitches (61) are disposed on the source module (5) and the lamp-board module (4) and conducted with corresponding electric connection lines. At least one adjustment boss (32) and restriction boss (31) are disposed on the opens of the two upper tube-heads (3) and the two lower tube-heads (2). Division plates (24) are disposed in both the upper tube-heads (2). At least one adjustment dog (22) and restriction dog (21) are disposed at the connection of the division plates (24) and the lower tube-heads (2). The fluorescent lamp has the advantages or good connecting stability and high electric property, the illumination angle can be adjusted. |
