| 摘要 |
An LED fluorescent tube (100) comprising: a light tube (102), a light plate (104), and light caps (106). The light tube (102) is a cylindrical hollow glass tube. The inner diameter of the light tube (102) is greater than the width of the light plate (104). Also, the light plate (104) is arranged in the internal space of the light tube (102). The light caps (106) are joined with openings at either extremity of the light tube (102). The light plate (104) comprises a mount plate strip (108), a light strip (110), and a wire (112). The mount plate strip (108) is provided with a light strip groove (128), a light strip engaging groove (130), and a wire engaging groove (132). The light strip (110) comprises a substrate strip (114), a light ring (116), LED chips (118), and a phosphor coating (120). The substrate strip (114) comprises a first electrical lead (122), a second electrical lead (124), and a thermal lead (126). The LED fluorescent tube (100) has a simple structure, a reduced number of components, a compact structure, and high heat conducting efficiency. |
