| 摘要 |
Disclosed is an LED fluorescent lamp, comprising a bottom plate (1), end covers (2), an aluminium profile (3), a light diffusion plate (4), a light guide plate assembly (5), a lamp shade (6), a power supply assembly (7), a lamp plate assembly (8) and LED lamp beads arranged on the lamp plate assembly (8). First clamping grooves (31) are formed in two side walls on the left and right of the aluminium profile (3). The light guide plate assembly (5) comprises two light guide plates (51, 52). A round guide pillar (53) is arranged on a side edge of each of the two light guide plates (51, 52). Each of the light guide plates (51, 52) is rotatably nested in the first clamp groove (31). The upper surface of each light guide plate (51, 52) is planar and is provided with a reflective layer (511). The lower surface of each light guide plate (51, 52) is a wavy face (512). The top portion of the lamp shade (6) is provided with a containing groove (61). Hollowing portions (62) are formed in the bottom portion of the containing groove (61). The light diffusion plate (4) is fixed in the containing groove (61). Multiple stripes are arranged on the surface of the light diffusion plate (4) and the stripes intersect with each other to form diamond textures. Two sides of the lamp shade (6) are arc bodies (63). The LED fluorescent lamp has high heat dissipation efficiency, soft light and a better light outlet angle. |
