| 摘要 |
A high-efficiency LED fluorescent lamp comprising a pair of cap components (1), a heat-dissipating aluminum profile (2), an LED light strip (4), and a light shade (3). The heat-dissipating aluminum profile (2) is fitted with the light shade (3), while both are insertedly connected between the cap components (1). The heat-dissipating aluminum profile (2) is provided thereon with a light strip mounting groove (6). The LED light strip (4) is arranged within the light strip mounting groove (6). Also arranged within the light strip mounting groove (6) is a light strip fixing base (5) for reflecting some of an LED light source that is emitted towards a light strip mounting groove sidewall (6-2) by the LED light strip (4). The LED light strip (4) is fixed onto a groove bottom surface (6-1) of the light trip mounting groove (6) via the light strip fixing base (5). This solves the technical deficiency of illumination loss of an LED light source as a result that some of the LED light source in an existing LED is irradiated onto the heat-dissipating aluminum profile of a fluorescent lamp, and allows for greatly reduced illumination loss of the LED light source. |
